gas/ChangeLog

   1 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * NEWS: Mention x86 assembler options for CVE-2020-0551.
   4
   5 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         * testsuite/gas/i386/i386.exp: Run new tests.
   8         * testsuite/gas/i386/lfence-byte.d: New file.
   9         * testsuite/gas/i386/lfence-byte.e: Likewise.
  10         * testsuite/gas/i386/lfence-byte.s: Likewise.
  11         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
  12         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
  13         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
  14         * testsuite/gas/i386/lfence-indbr.e: Likewise.
  15         * testsuite/gas/i386/lfence-indbr.s: Likewise.
  16         * testsuite/gas/i386/lfence-load.d: Likewise.
  17         * testsuite/gas/i386/lfence-load.s: Likewise.
  18         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
  19         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
  20         * testsuite/gas/i386/lfence-ret.s: Likewise.
  21         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
  22         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
  23         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
  24         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
  25         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
  26         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
  27         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
  28         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
  29         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
  30         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
  31         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
  32         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
  33
  34 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * config/tc-i386.c (lfence_after_load): New.
  37         (lfence_before_indirect_branch_kind): New.
  38         (lfence_before_indirect_branch): New.
  39         (lfence_before_ret_kind): New.
  40         (lfence_before_ret): New.
  41         (last_insn): New.
  42         (load_insn_p): New.
  43         (insert_lfence_after): New.
  44         (insert_lfence_before): New.
  45         (md_assemble): Call insert_lfence_before and insert_lfence_after.
  46         Set last_insn.
  47         (OPTION_MLFENCE_AFTER_LOAD): New.
  48         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
  49         (OPTION_MLFENCE_BEFORE_RET): New.
  50         (md_longopts): Add -mlfence-after-load=,
  51         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  52         (md_parse_option): Handle -mlfence-after-load=,
  53         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  54         (md_show_usage): Display -mlfence-after-load=,
  55         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  56         (i386_cons_align): New.
  57         * config/tc-i386.h (i386_cons_align): New.
  58         (md_cons_align): New.
  59         * doc/c-i386.texi: Document -mlfence-after-load=,
  60         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  61
  62 2020-03-11  Nick Clifton  <nickc@redhat.com>
  63
  64         PR 25611
  65         PR 25614
  66         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
  67         (DWARF2_FILE_SIZE_NAME): Default to -1.
  68         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
  69         whichever is higher.
  70         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
  71         (NUM_MD5_BYTES): Define.
  72         (struct file entry): Add md5 field.
  73         (get_filenum): Delete and replace with...
  74         (get_basename): New function.
  75         (get_directory_table_entry): New function.
  76         (allocate_filenum): New function.
  77         (allocate_filename_to_slot): New function.
  78         (dwarf2_where): Use new functions.
  79         (dwarf2_directive_filename): Add support for extended .file
  80         pseudo-op.
  81         (dwarf2_directive_loc): Allow the use of file number zero with
  82         DWARF 5 or higher.
  83         (out_file_list): Rename to...
  84         (out_dir_and_file_list): Add DWARF 5 support.
  85         (out_debug_line): Emit extra values into the section header for
  86         DWARF 5.
  87         (out_debug_str): Allow for file 0 to be used with DWARF 5.
  88         * doc/as.texi (.file): Update the description of this pseudo-op.
  89         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
  90         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
  91         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
  92         * NEWS: Mention the new feature.
  93
  94 2020-03-10  Alan Modra  <amodra@gmail.com>
  95
  96         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
  97         to avoid signed overflow.
  98         * config/tc-mcore.c (md_assemble): Likewise.
  99         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 100         * config/tc-nds32.c (SET_ADDEND): Likewise.
 101         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 102
 103 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 104
 105         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 106         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 107         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 108
 109 2020-03-07  Alan Modra  <amodra@gmail.com>
 110
 111         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 112         first column.
 113
 114 2020-03-06  Nick Clifton  <nickc@redhat.com>
 115
 116         PR 25614
 117         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 118         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 119         a file 0.
 120         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 121         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 122         * testsuite/gas/elf/elf.exp: Run the new test.
 123
 124         PR 25612
 125         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
 126         * doc/as.texi: Fix another typo.
 127
 128 2020-03-06  Nick Clifton  <nickc@redhat.com>
 129
 130         PR 25612
 131         * as.c (dwarf_level): Define.
 132         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
 133         (parse_args): Add support for the new options.
 134         as.h (dwarf_level): Prototype.
 135         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
 136         value.
 137         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
 138         (DWARF2_LINE_VERSION): Remove definition.
 139         * doc/as.texi: Document the new options.
 140
 141 2020-03-06  Nick Clifton  <nickc@redhat.com>
 142
 143         PR 25572
 144         * as.c (main): Allow matching input and outputs when they are
 145         not regular files.
 146
 147 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 148
 149         * config/tc-i386.c (match_mem_size): Generalize broadcast special
 150         casing.
 151         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
 152         one of byte/word/dword/qword is set alongside a SIMD register in
 153         a template's operand.
 154
 155 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 156
 157         * config/tc-i386.c (match_template): Extend code in logic
 158         rejecting certain suffixes in certain modes to also cover mask
 159         register use and VecSIB. Drop special casing of broadcast. Skip
 160         immediates in the check.
 161
 162 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 163
 164         * config/tc-i386.c (match_template): Fold duplicate code in
 165         logic rejecting certain suffixes in certain modes. Drop
 166         pointless "else".
 167
 168 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 169
 170         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
 171         alongside !norex64 ones.
 172         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
 173         with both 32- and 64-bit GPR operands.
 174         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
 175         32- and 64-bit GPR operands.
 176         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
 177         testsuite/gas/i386/x86-64-avx512bw.d,
 178         testsuite/gas/i386/x86-64-avx512f-intel.d,
 179         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
 180
 181 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 182
 183         * config/tc-i386.c (md_assemble): Drop use of rex64.
 184         (process_suffix): For REX.W for 64-bit CRC32.
 185
 186 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 187
 188         * config/tc-i386.c (i386_addressing_mode): For 32-bit
 189         addressing for MPX insns without base/index.
 190         * testsuite/gas/i386/mpx-16bit.s,
 191         * testsuite/gas/i386/mpx-16bit.d: New.
 192         * testsuite/gas/i386/i386.exp: Run new test.
 193
 194 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 195
 196         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
 197         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
 198         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
 199         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
 200         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
 201         as well as a BSWAP one.
 202         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
 203         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
 204         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
 205         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
 206         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
 207         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
 208         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
 209         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
 210         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
 211         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
 212         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
 213         testsuite/gas/i386/vmx.d: Adjust expectations.
 214
 215 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 216
 217         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
 218         from having their operands swapped.
 219         * testsuite/gas/i386/waitpkg.s,
 220         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
 221         3-operand cases as well as testing of 16-bit code generation.
 222         * testsuite/gas/i386/waitpkg.d,
 223         testsuite/gas/i386/waitpkg-intel.d,
 224         testsuite/gas/i386/x86-64-waitpkg.d,
 225         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
 226
 227 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
 228
 229         * config/tc-riscv.c (percent_op_utype): Support the modifier
 230         %got_pcrel_hi.
 231         * doc/c-riscv.texi: Add documentation.
 232         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
 233         modifier %got_pcrel_hi.
 234         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
 235         * testsuite/gas/riscv/relax-reloc.d: Likewise.
 236         * testsuite/gas/riscv/relax-reloc.s: Likewise.
 237
 238         * doc/c-riscv.texi (relocation modifiers): Add documentation.
 239         (RISC-V-Formats): Update the section name from "Instruction Formats"
 240         to "RISC-V Instruction Formats".
 241
 242 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
 243
 244         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
 245         detected in a section which does not have at least 4 byte
 246         alignment.
 247         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
 248         * testsuite/gas/arm/ldr-t.s: Likewise.
 249         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
 250         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
 251         disassembly, ignoring any NOPs that may have been inserted because
 252         of section alignment.
 253         * testsuite/gas/arm/ldr-t.d: Likewise.
 254
 255 2020-03-04  Jan Beulich  <jbeulich@suse.com>
 256
 257         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
 258         * doc/c-i386.texi: Mention sev_es.
 259         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
 260         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 261         expectations.
 262         * testsuite/gas/i386/arch-13-znver1.d,
 263         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
 264
 265 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         * config/tc-i386.c (match_template): Replace ignoresize and
 268         defaultsize with mnemonicsize.
 269         (process_suffix): Likewise.
 270
 271 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 272
 273         PR 25627
 274         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
 275         instruction LD IY,(HL).
 276         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
 277         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
 278         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
 279         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
 280
 281 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         PR gas/25622
 284         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
 285         x86-64-default-suffix-avx.
 286         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
 287         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
 288         * testsuite/gas/i386/noreg64.d: Updated.
 289         * testsuite/gas/i386/noreg64.l: Likewise.
 290         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
 291         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
 292         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
 293
 294 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 295
 296         PR 25604
 297         * config/tc-z80.c (contains_register): Prevent an illegal memory
 298         access when checking an expression for a register name.
 299
 300 2020-03-03  Alan Modra  <amodra@gmail.com>
 301
 302         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
 303         support.
 304
 305 2020-03-02  Alan Modra  <amodra@gmail.com>
 306
 307         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
 308         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
 309         and .sbss sections.
 310         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
 311         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
 312         (s3_s_score_lcomm): Likewise.
 313         * config/tc-score7.c: Similarly.
 314         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
 315
 316 2020-02-28  YunQiang Su  <syq@debian.org>
 317
 318         PR gas/25539
 319         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
 320         to handle multi-labels.
 321         (has_label_name): New.
 322
 323 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
 324
 325         * config/tc-arm.c (enum pred_instruction_type): Remove
 326         NEUTRAL_IT_NO_VPT_INSN predication type.
 327         (cxn_handle_predication): Modify to require condition suffixes.
 328         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
 329         * testsuite/gas/arm/cde-scalar.s: Update test.
 330         * testsuite/gas/arm/cde-warnings.l: Update test.
 331         * testsuite/gas/arm/cde-warnings.s: Update test.
 332
 333 2020-02-26  Alan Modra  <amodra@gmail.com>
 334
 335         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 336         N_() on empty string.
 337
 338 2020-02-26  Alan Modra  <amodra@gmail.com>
 339
 340         * read.c (read_a_source_file): Call strncpy with length one
 341         less than size of original_case_string.
 342
 343 2020-02-26  Alan Modra  <amodra@gmail.com>
 344
 345         * config/obj-elf.c: Indent labels correctly.
 346         * config/obj-macho.c: Likewise.
 347         * config/tc-aarch64.c: Likewise.
 348         * config/tc-alpha.c: Likewise.
 349         * config/tc-arm.c: Likewise.
 350         * config/tc-cr16.c: Likewise.
 351         * config/tc-crx.c: Likewise.
 352         * config/tc-frv.c: Likewise.
 353         * config/tc-i386-intel.c: Likewise.
 354         * config/tc-i386.c: Likewise.
 355         * config/tc-ia64.c: Likewise.
 356         * config/tc-mn10200.c: Likewise.
 357         * config/tc-mn10300.c: Likewise.
 358         * config/tc-nds32.c: Likewise.
 359         * config/tc-riscv.c: Likewise.
 360         * config/tc-s12z.c: Likewise.
 361         * config/tc-xtensa.c: Likewise.
 362         * config/tc-z80.c: Likewise.
 363         * read.c: Likewise.
 364         * symbols.c: Likewise.
 365         * write.c: Likewise.
 366
 367 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 368
 369         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 370         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 371         after parsing all arguments.
 372         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 373         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 374         are used to check if we write a read-only CSR by the CSR instruction.
 375         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 376         all CSR for the read-only CSR checking.
 377         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 378         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 379         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 380         all CSR instructions for the read-only CSR checking.
 381         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 382         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 383
 384         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 385         (riscv_opts): Initialize it.
 386         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 387         before doing the CSR checking.
 388         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 389         (md_longopts): Add mcsr-check and mno-csr-check.
 390         (md_parse_option): Handle new enum option values.
 391         (s_riscv_option): Handle new long options.
 392         * doc/c-riscv.texi: Add description for the new .option and assembler
 393         options.
 394         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 395         the CSR checking.
 396         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 397
 398         * config/tc-riscv.c (csr_extra_hash): New.
 399         (enum riscv_csr_class): New enum.  Used to decide
 400         whether or not this CSR is legal in the current ISA string.
 401         (struct riscv_csr_extra): New structure to hold all extra information
 402         of CSR.
 403         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 404         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 405         Call hash_reg_name to insert CSR address into reg_names_hash.
 406         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 407         Decide whether the CSR is valid according to the csr_extra_hash.
 408         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 409         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 410         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 411         consistent usage.
 412         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 413         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 414         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 415         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 416         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 417         f-ext CSR are not allowed.
 418         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 419         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 420         source file is `priv-reg.s`, and the ISA is rv64if, so the
 421         rv32-only CSR are not allowed.
 422         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 423
 424 2020-02-21  Alan Modra  <amodra@gmail.com>
 425
 426         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 427         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 428
 429 2020-02-21  Alan Modra  <amodra@gmail.com>
 430
 431         PR 25569
 432         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 433         on section size adjustment, instead perform another write if
 434         exec header size is larger than section size.
 435
 436 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 437
 438         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 439         -mno-arch-attr command line options.
 440
 441 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 442
 443         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 444         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 445
 446 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 447
 448         PR 25576
 449         * config/tc-z80.c (md_parse_option): Do not use an underscore
 450         prefix for local labels in SDCC compatability mode.
 451         (z80_start_line_hook): Remove SDCC dollar label support.
 452         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 453         * testsuite/gas/z80/sdcc.s: Likewise.
 454
 455 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 456
 457         PR 25517
 458         * config/tc-z80.c: Add -march option.
 459         * doc/as.texi: Update Z80 documentation.
 460         * doc/c-z80.texi: Likewise.
 461         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 462         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 463         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 464         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 465         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 466         * testsuite/gas/z80/gbz80_all.d: Likewise.
 467         * testsuite/gas/z80/r800_extra.d: Likewise.
 468         * testsuite/gas/z80/r800_ii8.d: Likewise.
 469         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 470         * testsuite/gas/z80/sdcc.d: Likewise.
 471         * testsuite/gas/z80/z180.d: Likewise.
 472         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 473         * testsuite/gas/z80/z80_doc.d: Likewise.
 474         * testsuite/gas/z80/z80_ii8.d: Likewise.
 475         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 476         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 477         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 478         * testsuite/gas/z80/z80_sli.d: Likewise.
 479         * testsuite/gas/z80/z80n_all.d: Likewise.
 480         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 481
 482 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 483
 484         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 485         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 486         * testsuite/gas/i386/i386.exp: Run property-3 and
 487         x86-64-property-3.
 488         * testsuite/gas/i386/property-3.d: New file.
 489         * testsuite/gas/i386/property-3.s: Likewise.
 490         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 491
 492 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 493
 494         * config/tc-i386.c (cpu_arch): Add .popcnt.
 495         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 496         Add a tab before @samp{.sse4a}.
 497
 498 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 499
 500         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 501         for AddrPrefixOpReg templates. Combine the two pieces of
 502         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 503         mode.
 504
 505 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 506
 507         PR gas/14439
 508         * config/tc-i386.c (md_assemble): Also suppress operand
 509         swapping for MONITOR{,X} and MWAIT{,X}.
 510         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 511         Add Intel syntax monitor/mwait tests.
 512         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 513         Adjust expectations.
 514         *testsuite/gas/i386/sse3-intel.d,
 515         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 516         * testsuite/gas/i386/i386.exp: Run new tests.
 517
 518 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 519
 520         PR gas/6518
 521         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 522         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 523         re-indentation).
 524         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 525         cases.
 526         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 527         * testsuite/gas/i386/avx512dq-inval.l,
 528         testsuite/gas/i386/inval-avx.l,
 529         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 530         * testsuite/gas/i386/avx512vl-ambig.s,
 531         testsuite/gas/i386/avx512vl-ambig.l: New.
 532         * testsuite/gas/i386/i386.exp: Run new test.
 533
 534 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 537         nosse4.
 538         * doc/c-i386.texi: Document sse4a and nosse4a.
 539
 540 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 543         for AT&T syntax.
 544
 545 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 546
 547         PR gas/25438
 548         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 549         casing ...
 550         (process_suffix): ... here. Consider just the first operand
 551         initially.
 552         (check_long_reg): Drop opcode 0x63 special case again.
 553         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 554         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 555         Move ambiguous operand size tests ...
 556         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 557         testsuite/gas/i386/noreg64.s: ... here.
 558         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 559         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 560         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 561         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 562         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 563         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 564         testsuite/gas/i386/x86-64-movsxd.d,
 565         testsuite/gas/i386/x86-64-movsxd-intel.d,
 566         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 567         Adjust expectations.
 568         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 569         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 570         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 571         * testsuite/gas/i386/i386.exp: Run new tests.
 572
 573 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 574
 575         * config/tc-i386.c (process_operands): Also skip segment
 576         override prefix emission if it matches an already present one.
 577         * testsuite/gas/i386/prefix32.s: Add double segment override
 578         cases.
 579         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 580
 581 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 582
 583         * config/tc-i386.c (process_operands): Drop ineffectual segment
 584         overrides when optimizing.
 585         * testsuite/gas/i386/lea-optimize.d: New.
 586         * testsuite/gas/i386/i386.exp: Run new test.
 587
 588 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 589
 590         * config/tc-i386.c (process_operands): Also check insn prefix
 591         for ineffectual segment override warning. Don't cover possible
 592         VEX/EVEX encoded insns there.
 593         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 594         testsuite/gas/i386/lea.e: New.
 595         * testsuite/gas/i386/i386.exp: Run new test.
 596
 597 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 598
 599         PR gas/25438
 600         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 601         syntax.
 602
 603 2020-02-13  Fangrui Song   <maskray@google.com>
 604             H.J. Lu  <hongjiu.lu@intel.com>
 605
 606         PR gas/25551
 607         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 608         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 609         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 610         * testsuite/gas/i386/relax-5.d: New file.
 611         * testsuite/gas/i386/relax-5.s: Likewise.
 612         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 613         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 614
 615 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 616
 617         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 618         "nosse4" entry.
 619
 620 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 621
 622         * config/tc-i386.c (avx512): New (at file scope), moved from
 623         (check_VecOperands): ... here.
 624         (process_suffix): Add [XYZ]MMword operand size handling.
 625         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 626         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 627         tests.
 628         * testsuite/gas/i386/avx512dq-inval.l,
 629         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 630
 631 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 632
 633         PR gas/24546
 634         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 635         code only.
 636         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 637         CALL/JMP in O_tbyte_ptr case.
 638         * doc/c-i386.texi: Mention far call and full pointer load ISA
 639         differences.
 640         * testsuite/gas/i386/x86-64-branch-3.s,
 641         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 642         * testsuite/gas/i386/x86-64-branch-3.d,
 643         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 644         * testsuite/gas/i386/x86-64-branch-5.l,
 645         testsuite/gas/i386/x86-64-branch-5.s: New.
 646         * testsuite/gas/i386/i386.exp: Run new test.
 647
 648 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 649
 650         PR gas/25438
 651         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 652         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 653         64-bit-only warning.
 654         (check_word_reg): Consistently error on mismatching register
 655         size and suffix.
 656         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 657         for movw. Replace suffix / GPR for orb.
 658         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 659         byte GPRs as well as ones for inb/outb with a word accumulator.
 660         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 661         testsuite/gas/i386/inval.l: Adjust expectations.
 662
 663 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 664
 665         * config/tc-i386.c (operand_type_register_match): Also fall
 666         through initial two if()-s when the template allows for a GPR
 667         operand. Adjust comment.
 668
 669 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 670
 671         (struct _i386_insn): New field "short_form".
 672         (optimize_encoding): Drop setting of shortform field.
 673         (process_suffix): Set i.short_form. Replace shortform use.
 674         (process_operands): Replace shortform use.
 675
 676 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 677
 678         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 679         loop initial declaration.
 680
 681 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 682
 683         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 684         instructions that can have 5 arguments.
 685         (enum operand_parse_code): Add new operands.
 686         (parse_operands): Account for new operands.
 687         (S5): New macro.
 688         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 689         (neon_select_shape): Account for P suffix.
 690         (LOW1): Move macro to global position.
 691         (HI4): Move macro to global position.
 692         (vcx_assign_vec_d): New.
 693         (vcx_assign_vec_m): New.
 694         (vcx_assign_vec_n): New.
 695         (enum vcx_reg_type): New.
 696         (vcx_get_reg_type): New.
 697         (vcx_size_pos): New.
 698         (vcx_vec_pos): New.
 699         (vcx_handle_shape): New.
 700         (vcx_ensure_register_in_range): New.
 701         (vcx_handle_register_arguments): New.
 702         (vcx_handle_insn_block): New.
 703         (vcx_handle_common_checks): New.
 704         (do_vcx1): New.
 705         (do_vcx2): New.
 706         (do_vcx3): New.
 707         * testsuite/gas/arm/cde-missing-fp.d: New test.
 708         * testsuite/gas/arm/cde-missing-fp.l: New test.
 709         * testsuite/gas/arm/cde-missing-mve.d: New test.
 710         * testsuite/gas/arm/cde-missing-mve.l: New test.
 711         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 712         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 713         * testsuite/gas/arm/cde-mve.s: New test.
 714         * testsuite/gas/arm/cde-warnings.l:
 715         * testsuite/gas/arm/cde-warnings.s:
 716         * testsuite/gas/arm/cde.d:
 717         * testsuite/gas/arm/cde.s:
 718
 719 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 720             Matthew Malcomson  <matthew.malcomson@arm.com>
 721
 722         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 723         CDE coprocessor that can be enabled.
 724         (enum pred_instruction_type): New pred type.
 725         (BAD_NO_VPT): New error message.
 726         (BAD_CDE): New error message.
 727         (BAD_CDE_COPROC): New error message.
 728         (enum operand_parse_code): Add new immediate operands.
 729         (parse_operands): Account for new immediate operands.
 730         (check_cde_operand): New.
 731         (cde_coproc_enabled): New.
 732         (cde_coproc_pos): New.
 733         (cde_handle_coproc): New.
 734         (cxn_handle_predication): New.
 735         (do_custom_instruction_1): New.
 736         (do_custom_instruction_2): New.
 737         (do_custom_instruction_3): New.
 738         (do_cx1): New.
 739         (do_cx1a): New.
 740         (do_cx1d): New.
 741         (do_cx1da): New.
 742         (do_cx2): New.
 743         (do_cx2a): New.
 744         (do_cx2d): New.
 745         (do_cx2da): New.
 746         (do_cx3): New.
 747         (do_cx3a): New.
 748         (do_cx3d): New.
 749         (do_cx3da): New.
 750         (handle_pred_state): Define new IT block behaviour.
 751         (insns): Add newn CX*{,d}{,a} instructions.
 752         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 753         Define new cdecp extension strings.
 754         * doc/c-arm.texi: Document new cdecp extension arguments.
 755         * testsuite/gas/arm/cde-scalar.d: New test.
 756         * testsuite/gas/arm/cde-scalar.s: New test.
 757         * testsuite/gas/arm/cde-warnings.d: New test.
 758         * testsuite/gas/arm/cde-warnings.l: New test.
 759         * testsuite/gas/arm/cde-warnings.s: New test.
 760         * testsuite/gas/arm/cde.d: New test.
 761         * testsuite/gas/arm/cde.s: New test.
 762
 763 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 764
 765         PR gas/25516
 766         * config/tc-i386.c (intel64): Renamed to ...
 767         (isa64): This.
 768         (match_template): Accept Intel64 only instruction by default.
 769         (i386_displacement): Updated.
 770         (md_parse_option): Updated.
 771         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 772         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 773         -mamd64 to x86-64-sysenter-amd.
 774         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 775
 776 2020-02-10  Alan Modra  <amodra@gmail.com>
 777
 778         * config/obj-elf.c (obj_elf_change_section): Error for section
 779         type, attr or entsize changes in assembly.
 780         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 781         * testsuite/gas/elf/section5.l: Update.
 782
 783 2020-02-10  Alan Modra  <amodra@gmail.com>
 784
 785         * output-file.c (output_file_close): Do a normal close when
 786         flag_always_generate_output.
 787         * write.c (write_object_file): Don't stop output when
 788         flag_always_generate_output.
 789
 790 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 791
 792         PR 25469
 793         * config/tc-z80.c: Add -gbz80 command line option to generate code
 794         for the GameBoy Z80.  Add support for generating DWARF.
 795         * config/tc-z80.h: Add support for DWARF debug information
 796         generation.
 797         * doc/c-z80.texi: Document new command line option.
 798         * testsuite/gas/z80/gbz80_all.d: New file.
 799         * testsuite/gas/z80/gbz80_all.s: New file.
 800         * testsuite/gas/z80/z80.exp: Run the new tests.
 801         * testsuite/gas/z80/z80n_all.d: New file.
 802         * testsuite/gas/z80/z80n_all.s: New file.
 803         * testsuite/gas/z80/z80n_reloc.d: New file.
 804
 805 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         PR gas/25381
 808         * config/obj-elf.c (get_section): Also check
 809         linked_to_symbol_name.
 810         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 811         (obj_elf_parse_section_letters): Handle the 'o' flag.
 812         (build_group_lists): Renamed to ...
 813         (build_additional_section_info): This.  Set elf_linked_to_section
 814         from map_head.linked_to_symbol_name.
 815         (elf_adjust_symtab): Updated.
 816         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 817         * doc/as.texi: Document the 'o' flag.
 818         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 819         * testsuite/gas/elf/section18.d: New file.
 820         * testsuite/gas/elf/section18.s: Likewise.
 821         * testsuite/gas/elf/section19.d: Likewise.
 822         * testsuite/gas/elf/section19.s: Likewise.
 823         * testsuite/gas/elf/section20.d: Likewise.
 824         * testsuite/gas/elf/section20.s: Likewise.
 825         * testsuite/gas/elf/section21.d: Likewise.
 826         * testsuite/gas/elf/section21.l: Likewise.
 827         * testsuite/gas/elf/section21.s: Likewise.
 828
 829 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 830
 831         * NEWS: Mention x86 assembler options to align branches for
 832         binutils 2.34.
 833
 834 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 835
 836         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 837         only for ELF targets.
 838         * testsuite/gas/i386/unique.d: Don't xfail.
 839         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 840
 841 2020-02-06  Alan Modra  <amodra@gmail.com>
 842
 843         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 844         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 845
 846 2020-02-06  Alan Modra  <amodra@gmail.com>
 847
 848         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 849         xfail, and rename test.
 850         * testsuite/gas/elf/section12b.d: Likewise.
 851         * testsuite/gas/elf/section16a.d: Likewise.
 852         * testsuite/gas/elf/section16b.d: Likewise.
 853
 854 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 855
 856         PR gas/25380
 857         * config/obj-elf.c (section_match): Removed.
 858         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 859         section_id.
 860         (obj_elf_change_section): Replace info and group_name arguments
 861         with match_p.  Also update the section ID and flags from match_p.
 862         (obj_elf_section): Handle "unique,N".  Update call to
 863         obj_elf_change_section.
 864         * config/obj-elf.h (elf_section_match): New.
 865         (obj_elf_change_section): Updated.
 866         * config/tc-arm.c (start_unwind_section): Update call to
 867         obj_elf_change_section.
 868         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 869         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 870         (microblaze_s_sdata): Likewise.
 871         (microblaze_s_rdata): Likewise.
 872         (microblaze_s_bss): Likewise.
 873         * config/tc-mips.c (s_change_section): Likewise.
 874         * config/tc-msp430.c (msp430_profiler): Likewise.
 875         * config/tc-rx.c (parse_rx_section): Likewise.
 876         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 877         * doc/as.texi: Document "unique,N" in .section directive.
 878         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 879         * testsuite/gas/elf/section15.d: New file.
 880         * testsuite/gas/elf/section15.s: Likewise.
 881         * testsuite/gas/elf/section16.s: Likewise.
 882         * testsuite/gas/elf/section16a.d: Likewise.
 883         * testsuite/gas/elf/section16b.d: Likewise.
 884         * testsuite/gas/elf/section17.d: Likewise.
 885         * testsuite/gas/elf/section17.l: Likewise.
 886         * testsuite/gas/elf/section17.s: Likewise.
 887         * testsuite/gas/i386/unique.d: Likewise.
 888         * testsuite/gas/i386/unique.s: Likewise.
 889         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 890         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 891
 892 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 893
 894         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 895
 896 2020-02-01  Anthony Green  <green@moxielogic.com>
 897
 898        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 899
 900 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 901
 902         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 903         %tls_ldo.
 904
 905 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 906
 907         PR gas/25472
 908         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 909         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 910         +mve.
 911         * testsuite/gas/arm/mve_dsp.d: New test.
 912
 913 2020-01-31  Nick Clifton  <nickc@redhat.com>
 914
 915         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 916         rather than BFD_RELOC_NONE.
 917
 918 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 919
 920         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 921         to support VLDMIA instruction for MVE.
 922         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 923         instruction for MVE.
 924         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 925         instruction for MVE.
 926         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 927         instruction for MVE.
 928         * testsuite/gas/arm/mve-ldst.d: New test.
 929         * testsuite/gas/arm/mve-ldst.s: Likewise.
 930
 931 2020-01-31  Nick Clifton  <nickc@redhat.com>
 932
 933         * po/fr.po: Updated French translation.
 934         * po/ru.po: Updated Russian translation.
 935
 936 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 937
 938         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 939         .s for the movprfx.
 940         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 941         * testsuite/gas/aarch64/sve-movprfx_28.d,
 942         * testsuite/gas/aarch64/sve-movprfx_28.l,
 943         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 944
 945 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 946
 947         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 948         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 949         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 950         Adjust expectations.
 951
 952 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 953
 954         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 955         * testsuite/gas/bpf/alu-be.d: Likewise.
 956         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 957         * testsuite/gas/bpf/alu32-be.d: Likewise.
 958
 959 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 960
 961         * testsuite/gas/i386/x86-64-branch-2.s,
 962         testsuite/gas/i386/x86-64-branch-4.s,
 963         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 964         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 965         testsuite/gas/i386/x86-64-branch-2.d,
 966         testsuite/gas/i386/x86-64-branch-4.l,
 967         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 968
 969 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 970
 971         * config/tc-i386.c (process_suffix): .
 972         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 973         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 974         Add LRETQ case.
 975         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 976         suffix.
 977         testsuite/gas/i386/x86_64.s: Add RETF cases.
 978         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 979         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 980         testsuite/gas/i386/x86-64-opcode.d,
 981         testsuite/gas/i386/x86-64-suffix-intel.d,
 982         testsuite/gas/i386/x86-64-suffix.d,
 983         testsuite/gas/i386/x86_64-intel.d
 984         testsuite/gas/i386/x86_64.d: Adjust expectations.
 985         * testsuite/gas/i386/x86-64-suffix.e,
 986         testsuite/gas/i386/x86_64.e: New.
 987
 988 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 989
 990         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
 991         special case.
 992
 993 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         PR binutils/25445
 996         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
 997         movsxd.
 998         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
 999         differences.  Document movslq and movsxd.
1000         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1001         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1002         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1003         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1004         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1005         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1006         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1007         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1008         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1009         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1010         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1011
1012 2020-01-27  Alan Modra  <amodra@gmail.com>
1013
1014         * testsuite/gas/all/gas.exp: Replace case statements with switch
1015         statements.
1016         * testsuite/gas/elf/elf.exp: Likewise.
1017         * testsuite/gas/macros/macros.exp: Likewise.
1018         * testsuite/lib/gas-defs.exp: Likewise.
1019
1020 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1021
1022         PR 25403
1023         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1024         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1025
1026 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1027
1028         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1029         s exts must be known, so rename *ok* to *fail*.
1030         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1031         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1032         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1033         above change.
1034         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1035         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1036
1037 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1038
1039         PR gas/25438
1040         * config/tc-i386.c (check_long_reg): Always disallow double word
1041         suffix in mnemonic with word general register.
1042         * testsuite/gas/i386/general.s: Replace word general register
1043         with double word general register for movl.
1044         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1045         register.
1046         * testsuite/gas/i386/general.l: Updated.
1047         * testsuite/gas/i386/inval.l: Likewise.
1048
1049 2020-01-22  Alan Modra  <amodra@gmail.com>
1050
1051         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1052         __tls_get_addr_desc and __tls_get_addr_opt.
1053
1054 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1055
1056         * testsuite/gas/i386/inval-crc32.s,
1057         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1058         * testsuite/gas/i386/inval-crc32.l,
1059         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1060
1061 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1062
1063         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1064         generic code path. Deal with No_lSuf being set in a template.
1065         * testsuite/gas/i386/inval-crc32.l,
1066         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1067         instead of error(s) when operand size is ambiguous.
1068         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1069         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1070         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1071         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1072         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1073         Adjust expectations.
1074
1075 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1076
1077         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1078         and an intel_syntax check. Re-write lack-of-suffix processing
1079         logic.
1080         * doc/c-i386.texi: Document operand size defaults for suffix-
1081         less AT&T syntax insns.
1082         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1083         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1084         testsuite/gas/i386/x86-64-avx-scalar.s,
1085         testsuite/gas/i386/x86-64-avx.s,
1086         testsuite/gas/i386/x86-64-bundle.s,
1087         testsuite/gas/i386/x86-64-intel64.s,
1088         testsuite/gas/i386/x86-64-lock-1.s,
1089         testsuite/gas/i386/x86-64-opcode.s,
1090         testsuite/gas/i386/x86-64-sse2avx.s,
1091         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1092         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1093         testsuite/gas/i386/x86-64-nops.s,
1094         testsuite/gas/i386/x86-64-ptwrite.s,
1095         testsuite/gas/i386/x86-64-simd.s,
1096         testsuite/gas/i386/x86-64-sse-noavx.s,
1097         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1098         insns.
1099         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1100         testsuite/gas/i386/noreg64.s: Add further tests.
1101         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1102         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1103         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1104         testsuite/gas/i386/sse-noavx.d,
1105         testsuite/gas/i386/x86-64-intel64.d,
1106         testsuite/gas/i386/x86-64-nops.d,
1107         testsuite/gas/i386/x86-64-opcode.d,
1108         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1109         testsuite/gas/i386/x86-64-ptwrite.d,
1110         testsuite/gas/i386/x86-64-simd-intel.d,
1111         testsuite/gas/i386/x86-64-simd-suffix.d,
1112         testsuite/gas/i386/x86-64-simd.d,
1113         testsuite/gas/i386/x86-64-sse-noavx.d
1114         testsuite/gas/i386/x86-64-suffix.d,
1115         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1116         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1117         testsuite/gas/i386/noreg64.l: New.
1118         * testsuite/gas/i386/i386.exp: Run new tests.
1119
1120 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1121
1122         * testsuite/gas/i386/avx512_bf16_vl.s,
1123         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1124         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1125         broadcast forms of VCVTNEPS2BF16.
1126         * testsuite/gas/i386/avx512_bf16_vl.d,
1127         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1128
1129 2020-01-20  Nick Clifton  <nickc@redhat.com>
1130
1131         * po/uk.po: Updated Ukranian translation.
1132
1133 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         PR ld/25416
1136         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1137         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1138         x32 object.
1139         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1140         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1141         R_X86_64_GOTPC32_TLSDESC relocation.
1142
1143 2020-01-18  Nick Clifton  <nickc@redhat.com>
1144
1145         * configure: Regenerate.
1146         * po/gas.pot: Regenerate.
1147
1148 2020-01-18  Nick Clifton  <nickc@redhat.com>
1149
1150         Binutils 2.34 branch created.
1151
1152 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1153
1154         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1155         with vex_encoding_vex.
1156         (parse_insn): Likewise.
1157         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1158         and {vex3} documentation.
1159         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1160         {vex}.
1161         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1162
1163 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1164
1165         PR 25376
1166         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1167         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1168         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1169         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1170         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1171         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1172
1173 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1174
1175         * config/tc-i386.c (match_template): Drop found_cpu_match local
1176         variable.
1177
1178 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1179
1180         * testsuite/gas/i386/avx512dq-inval.l,
1181         testsuite/gas/i386/avx512dq-inval.s: New.
1182         * testsuite/gas/i386/i386.exp: Run new test.
1183
1184 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1185
1186         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1187         relocations when the target is 430X, except when extracting part of an
1188         expression.
1189         (msp430_srcoperand): Adjust comment.
1190         Initialize the expp member of the msp430_operand_s struct as
1191         appropriate.
1192         (msp430_dstoperand): Likewise.
1193         * testsuite/gas/msp430/msp430.exp: Run new test.
1194         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1195         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1196
1197 2020-01-15  Alan Modra  <amodra@gmail.com>
1198
1199         * configure.tgt: Add sparc-*-freebsd case.
1200
1201 2020-01-14  Lili Cui <lili.cui@intel.com>
1202
1203         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1204         * testsuite/gas/i386/align-branch-1b.d: Likewise.
1205         * testsuite/gas/i386/align-branch-1c.d: Likewise.
1206         * testsuite/gas/i386/align-branch-1d.d: Likewise.
1207         * testsuite/gas/i386/align-branch-1e.d: Likewise.
1208         * testsuite/gas/i386/align-branch-1f.d: Likewise.
1209         * testsuite/gas/i386/align-branch-1g.d: Likewise.
1210         * testsuite/gas/i386/align-branch-1h.d: Likewise.
1211         * testsuite/gas/i386/align-branch-1i.d: Likewise.
1212         * testsuite/gas/i386/align-branch-5.d: Likewise.
1213         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1214         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1215         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1216         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1217         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1218         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1219         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1220         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1221         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1222         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1223         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1224         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1225
1226 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
1227
1228         PR 25377
1229         * config/tc-z80.c: Add support for half precision, single
1230         precision and double precision floating point values.
1231         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1232         * doc/as.texi: Add new z80 command line options.
1233         * doc/c-z80.texi: Document new z80 command line options.
1234         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1235         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1236         * testsuite/gas/z80/z80.exp: Run the new test.
1237         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1238         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1239         * testsuite/gas/z80/strings.d: Update expected output.
1240
1241 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1242
1243         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1244         dependency.
1245
1246 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1247
1248         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1249         the CPU.
1250         * config/tc-arc.h: Add header if/defs.
1251         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1252
1253 2020-01-13  Alan Modra  <amodra@gmail.com>
1254
1255         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1256
1257 2020-01-13  Alan Modra  <amodra@gmail.com>
1258
1259         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1260         insertion.
1261
1262 2020-01-10  Alan Modra  <amodra@gmail.com>
1263
1264         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1265         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1266
1267 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1268
1269         PR 25224
1270         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1271         opcode byte values.
1272         (emit_ld_r_r): Likewise.
1273         (emit_ld_rr_m): Likewise.
1274         (emit_ld_rr_nn): Likewise.
1275
1276 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1277
1278         * config/tc-i386.c (optimize_encoding): Add
1279         is_any_vex_encoding() invocations. Drop respective
1280         i.tm.extension_opcode == None checks.
1281
1282 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1283
1284         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1285         REX transformations. Correct comment indentation.
1286
1287 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1288
1289         * config/tc-i386.c (optimize_encoding): Generalize register
1290         transformation for TEST optimization.
1291
1292 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1293
1294         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1295         testsuite/gas/i386/x86-64-sysenter-amd.d,
1296         testsuite/gas/i386/x86-64-sysenter-amd.l,
1297         testsuite/gas/i386/x86-64-sysenter-intel.d,
1298         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1299         * testsuite/gas/i386/i386.exp: Run new tests.
1300
1301 2020-01-08  Nick Clifton  <nickc@redhat.com>
1302
1303         PR 25284
1304         * doc/as.texi (Align): Document the fact that all arguments can be
1305         omitted.
1306         (Balign): Likewise.
1307         (P2align): Likewise.
1308
1309 2020-01-08  Nick Clifton  <nickc@redhat.com>
1310
1311         PR 14891
1312         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1313         already defined as a different symbol type.
1314         * testsuite/gas/elf/pr14891.s: New test source file.
1315         * testsuite/gas/elf/pr14891.d: New test driver.
1316         * testsuite/gas/elf/pr14891.s: New test expected error output.
1317         * testsuite/gas/elf/elf.exp: Run the new test.
1318
1319 2020-01-08  Alan Modra  <amodra@gmail.com>
1320
1321         * config/tc-z8k.c (md_begin): Make idx unsigned.
1322         (get_specific): Likewise for this_index.
1323
1324 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1325
1326         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1327         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1328         (md_operand): Set X_md to absent.
1329         (arc_parse_name): Check for X_md.
1330
1331 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1332
1333         PR 25311
1334         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1335         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1336         NO_STRING_ESCAPES.
1337         * read.c (next_char_of_string): Likewise.
1338         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1339         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1340
1341 2020-01-03  Nick Clifton  <nickc@redhat.com>
1342
1343         * po/sv.po: Updated Swedish translation.
1344
1345 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1346
1347         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1348         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1349
1350 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1351
1352         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1353         by-element usdot. Add 64-bit form tests for by-element sudot.
1354         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1355
1356 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1357
1358         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1359         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1360
1361 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1362
1363         * testsuite/gas/aarch64/f64mm.d,
1364         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1365
1366 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1367
1368         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1369         support for assembler code generated by SDCC. Add new relocation
1370         types. Add z80-elf target support.
1371         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1372         labels. Local labels starts from ".L".
1373         * NEWS: Mention the new support.
1374         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1375         * testsuite/gas/all/fwdexp.s: Likewise.
1376         * testsuite/gas/all/cond.l: Likewise.
1377         * testsuite/gas/all/cond.s: Likewise.
1378         * testsuite/gas/all/fwdexp.d: Likewise.
1379         * testsuite/gas/all/fwdexp.s: Likewise.
1380         * testsuite/gas/elf/section2.e-mips: Likewise.
1381         * testsuite/gas/elf/section2.l: Likewise.
1382         * testsuite/gas/elf/section2.s: Likewise.
1383         * testsuite/gas/macros/app1.d: Likewise.
1384         * testsuite/gas/macros/app1.s: Likewise.
1385         * testsuite/gas/macros/app2.d: Likewise.
1386         * testsuite/gas/macros/app2.s: Likewise.
1387         * testsuite/gas/macros/app3.d: Likewise.
1388         * testsuite/gas/macros/app3.s: Likewise.
1389         * testsuite/gas/macros/app4.d: Likewise.
1390         * testsuite/gas/macros/app4.s: Likewise.
1391         * testsuite/gas/macros/app4b.s: Likewise.
1392         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1393         * testsuite/gas/z80/z80.exp: Add new tests
1394         * testsuite/gas/z80/dollar.d: New file.
1395         * testsuite/gas/z80/dollar.s: New file.
1396         * testsuite/gas/z80/ez80_adl_all.d: New file.
1397         * testsuite/gas/z80/ez80_adl_all.s: New file.
1398         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1399         * testsuite/gas/z80/ez80_isuf.s: New file.
1400         * testsuite/gas/z80/ez80_z80_all.d: New file.
1401         * testsuite/gas/z80/ez80_z80_all.s: New file.
1402         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1403         * testsuite/gas/z80/r800_extra.d: New file.
1404         * testsuite/gas/z80/r800_extra.s: New file.
1405         * testsuite/gas/z80/r800_ii8.d: New file.
1406         * testsuite/gas/z80/r800_z80_doc.d: New file.
1407         * testsuite/gas/z80/z180.d: New file.
1408         * testsuite/gas/z80/z180.s: New file.
1409         * testsuite/gas/z80/z180_z80_doc.d: New file.
1410         * testsuite/gas/z80/z80_doc.d: New file.
1411         * testsuite/gas/z80/z80_doc.s: New file.
1412         * testsuite/gas/z80/z80_ii8.d: New file.
1413         * testsuite/gas/z80/z80_ii8.s: New file.
1414         * testsuite/gas/z80/z80_in_f_c.d: New file.
1415         * testsuite/gas/z80/z80_in_f_c.s: New file.
1416         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1417         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1418         * testsuite/gas/z80/z80_out_c_0.d: New file.
1419         * testsuite/gas/z80/z80_out_c_0.s: New file.
1420         * testsuite/gas/z80/z80_reloc.d: New file.
1421         * testsuite/gas/z80/z80_reloc.s: New file.
1422         * testsuite/gas/z80/z80_sli.d: New file.
1423         * testsuite/gas/z80/z80_sli.s: New file.
1424
1425 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1426
1427         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1428         REGLIST_RN.
1429
1430 2020-01-01  Alan Modra  <amodra@gmail.com>
1431
1432         Update year range in copyright notice of all files.
1433
1434 For older changes see ChangeLog-2019
1435 \f
1436 Copyright (C) 2020 Free Software Foundation, Inc.
1437
1438 Copying and distribution of this file, with or without modification,
1439 are permitted in any medium without royalty provided the copyright
1440 notice and this notice are preserved.
1441
1442 Local Variables:
1443 mode: change-log
1444 left-margin: 8
1445 fill-column: 74
1446 version-control: never
1447 End: