gas/ChangeLog

   1 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
   2
   3         PR 25660
   4         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
   5         (parse_operands): Handle new operand codes.
   6         (do_neon_dyadic_long): Make shape check accept the scalar variants.
   7         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
   8         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
   9         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
  10         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
  11         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
  12         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
  13         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
  14
  15 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         * NEWS: Mention x86 assembler options for CVE-2020-0551.
  18
  19 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * testsuite/gas/i386/i386.exp: Run new tests.
  22         * testsuite/gas/i386/lfence-byte.d: New file.
  23         * testsuite/gas/i386/lfence-byte.e: Likewise.
  24         * testsuite/gas/i386/lfence-byte.s: Likewise.
  25         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
  26         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
  27         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
  28         * testsuite/gas/i386/lfence-indbr.e: Likewise.
  29         * testsuite/gas/i386/lfence-indbr.s: Likewise.
  30         * testsuite/gas/i386/lfence-load.d: Likewise.
  31         * testsuite/gas/i386/lfence-load.s: Likewise.
  32         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
  33         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
  34         * testsuite/gas/i386/lfence-ret.s: Likewise.
  35         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
  36         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
  37         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
  38         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
  39         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
  40         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
  41         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
  42         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
  43         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
  44         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
  45         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
  46         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
  47
  48 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         * config/tc-i386.c (lfence_after_load): New.
  51         (lfence_before_indirect_branch_kind): New.
  52         (lfence_before_indirect_branch): New.
  53         (lfence_before_ret_kind): New.
  54         (lfence_before_ret): New.
  55         (last_insn): New.
  56         (load_insn_p): New.
  57         (insert_lfence_after): New.
  58         (insert_lfence_before): New.
  59         (md_assemble): Call insert_lfence_before and insert_lfence_after.
  60         Set last_insn.
  61         (OPTION_MLFENCE_AFTER_LOAD): New.
  62         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
  63         (OPTION_MLFENCE_BEFORE_RET): New.
  64         (md_longopts): Add -mlfence-after-load=,
  65         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  66         (md_parse_option): Handle -mlfence-after-load=,
  67         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  68         (md_show_usage): Display -mlfence-after-load=,
  69         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  70         (i386_cons_align): New.
  71         * config/tc-i386.h (i386_cons_align): New.
  72         (md_cons_align): New.
  73         * doc/c-i386.texi: Document -mlfence-after-load=,
  74         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
  75
  76 2020-03-11  Nick Clifton  <nickc@redhat.com>
  77
  78         PR 25611
  79         PR 25614
  80         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
  81         (DWARF2_FILE_SIZE_NAME): Default to -1.
  82         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
  83         whichever is higher.
  84         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
  85         (NUM_MD5_BYTES): Define.
  86         (struct file entry): Add md5 field.
  87         (get_filenum): Delete and replace with...
  88         (get_basename): New function.
  89         (get_directory_table_entry): New function.
  90         (allocate_filenum): New function.
  91         (allocate_filename_to_slot): New function.
  92         (dwarf2_where): Use new functions.
  93         (dwarf2_directive_filename): Add support for extended .file
  94         pseudo-op.
  95         (dwarf2_directive_loc): Allow the use of file number zero with
  96         DWARF 5 or higher.
  97         (out_file_list): Rename to...
  98         (out_dir_and_file_list): Add DWARF 5 support.
  99         (out_debug_line): Emit extra values into the section header for
 100         DWARF 5.
 101         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 102         * doc/as.texi (.file): Update the description of this pseudo-op.
 103         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 104         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 105         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 106         * NEWS: Mention the new feature.
 107
 108 2020-03-10  Alan Modra  <amodra@gmail.com>
 109
 110         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 111         to avoid signed overflow.
 112         * config/tc-mcore.c (md_assemble): Likewise.
 113         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 114         * config/tc-nds32.c (SET_ADDEND): Likewise.
 115         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 116
 117 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 118
 119         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 120         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 121         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 122
 123 2020-03-07  Alan Modra  <amodra@gmail.com>
 124
 125         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 126         first column.
 127
 128 2020-03-06  Nick Clifton  <nickc@redhat.com>
 129
 130         PR 25614
 131         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 132         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 133         a file 0.
 134         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 135         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 136         * testsuite/gas/elf/elf.exp: Run the new test.
 137
 138         PR 25612
 139         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
 140         * doc/as.texi: Fix another typo.
 141
 142 2020-03-06  Nick Clifton  <nickc@redhat.com>
 143
 144         PR 25612
 145         * as.c (dwarf_level): Define.
 146         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
 147         (parse_args): Add support for the new options.
 148         as.h (dwarf_level): Prototype.
 149         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
 150         value.
 151         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
 152         (DWARF2_LINE_VERSION): Remove definition.
 153         * doc/as.texi: Document the new options.
 154
 155 2020-03-06  Nick Clifton  <nickc@redhat.com>
 156
 157         PR 25572
 158         * as.c (main): Allow matching input and outputs when they are
 159         not regular files.
 160
 161 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 162
 163         * config/tc-i386.c (match_mem_size): Generalize broadcast special
 164         casing.
 165         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
 166         one of byte/word/dword/qword is set alongside a SIMD register in
 167         a template's operand.
 168
 169 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 170
 171         * config/tc-i386.c (match_template): Extend code in logic
 172         rejecting certain suffixes in certain modes to also cover mask
 173         register use and VecSIB. Drop special casing of broadcast. Skip
 174         immediates in the check.
 175
 176 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 177
 178         * config/tc-i386.c (match_template): Fold duplicate code in
 179         logic rejecting certain suffixes in certain modes. Drop
 180         pointless "else".
 181
 182 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 183
 184         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
 185         alongside !norex64 ones.
 186         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
 187         with both 32- and 64-bit GPR operands.
 188         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
 189         32- and 64-bit GPR operands.
 190         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
 191         testsuite/gas/i386/x86-64-avx512bw.d,
 192         testsuite/gas/i386/x86-64-avx512f-intel.d,
 193         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
 194
 195 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 196
 197         * config/tc-i386.c (md_assemble): Drop use of rex64.
 198         (process_suffix): For REX.W for 64-bit CRC32.
 199
 200 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 201
 202         * config/tc-i386.c (i386_addressing_mode): For 32-bit
 203         addressing for MPX insns without base/index.
 204         * testsuite/gas/i386/mpx-16bit.s,
 205         * testsuite/gas/i386/mpx-16bit.d: New.
 206         * testsuite/gas/i386/i386.exp: Run new test.
 207
 208 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 209
 210         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
 211         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
 212         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
 213         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
 214         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
 215         as well as a BSWAP one.
 216         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
 217         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
 218         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
 219         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
 220         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
 221         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
 222         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
 223         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
 224         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
 225         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
 226         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
 227         testsuite/gas/i386/vmx.d: Adjust expectations.
 228
 229 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 230
 231         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
 232         from having their operands swapped.
 233         * testsuite/gas/i386/waitpkg.s,
 234         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
 235         3-operand cases as well as testing of 16-bit code generation.
 236         * testsuite/gas/i386/waitpkg.d,
 237         testsuite/gas/i386/waitpkg-intel.d,
 238         testsuite/gas/i386/x86-64-waitpkg.d,
 239         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
 240
 241 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
 242
 243         * config/tc-riscv.c (percent_op_utype): Support the modifier
 244         %got_pcrel_hi.
 245         * doc/c-riscv.texi: Add documentation.
 246         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
 247         modifier %got_pcrel_hi.
 248         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
 249         * testsuite/gas/riscv/relax-reloc.d: Likewise.
 250         * testsuite/gas/riscv/relax-reloc.s: Likewise.
 251
 252         * doc/c-riscv.texi (relocation modifiers): Add documentation.
 253         (RISC-V-Formats): Update the section name from "Instruction Formats"
 254         to "RISC-V Instruction Formats".
 255
 256 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
 257
 258         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
 259         detected in a section which does not have at least 4 byte
 260         alignment.
 261         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
 262         * testsuite/gas/arm/ldr-t.s: Likewise.
 263         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
 264         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
 265         disassembly, ignoring any NOPs that may have been inserted because
 266         of section alignment.
 267         * testsuite/gas/arm/ldr-t.d: Likewise.
 268
 269 2020-03-04  Jan Beulich  <jbeulich@suse.com>
 270
 271         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
 272         * doc/c-i386.texi: Mention sev_es.
 273         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
 274         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 275         expectations.
 276         * testsuite/gas/i386/arch-13-znver1.d,
 277         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
 278
 279 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         * config/tc-i386.c (match_template): Replace ignoresize and
 282         defaultsize with mnemonicsize.
 283         (process_suffix): Likewise.
 284
 285 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 286
 287         PR 25627
 288         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
 289         instruction LD IY,(HL).
 290         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
 291         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
 292         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
 293         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
 294
 295 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 296
 297         PR gas/25622
 298         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
 299         x86-64-default-suffix-avx.
 300         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
 301         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
 302         * testsuite/gas/i386/noreg64.d: Updated.
 303         * testsuite/gas/i386/noreg64.l: Likewise.
 304         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
 305         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
 306         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
 307
 308 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 309
 310         PR 25604
 311         * config/tc-z80.c (contains_register): Prevent an illegal memory
 312         access when checking an expression for a register name.
 313
 314 2020-03-03  Alan Modra  <amodra@gmail.com>
 315
 316         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
 317         support.
 318
 319 2020-03-02  Alan Modra  <amodra@gmail.com>
 320
 321         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
 322         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
 323         and .sbss sections.
 324         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
 325         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
 326         (s3_s_score_lcomm): Likewise.
 327         * config/tc-score7.c: Similarly.
 328         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
 329
 330 2020-02-28  YunQiang Su  <syq@debian.org>
 331
 332         PR gas/25539
 333         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
 334         to handle multi-labels.
 335         (has_label_name): New.
 336
 337 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
 338
 339         * config/tc-arm.c (enum pred_instruction_type): Remove
 340         NEUTRAL_IT_NO_VPT_INSN predication type.
 341         (cxn_handle_predication): Modify to require condition suffixes.
 342         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
 343         * testsuite/gas/arm/cde-scalar.s: Update test.
 344         * testsuite/gas/arm/cde-warnings.l: Update test.
 345         * testsuite/gas/arm/cde-warnings.s: Update test.
 346
 347 2020-02-26  Alan Modra  <amodra@gmail.com>
 348
 349         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 350         N_() on empty string.
 351
 352 2020-02-26  Alan Modra  <amodra@gmail.com>
 353
 354         * read.c (read_a_source_file): Call strncpy with length one
 355         less than size of original_case_string.
 356
 357 2020-02-26  Alan Modra  <amodra@gmail.com>
 358
 359         * config/obj-elf.c: Indent labels correctly.
 360         * config/obj-macho.c: Likewise.
 361         * config/tc-aarch64.c: Likewise.
 362         * config/tc-alpha.c: Likewise.
 363         * config/tc-arm.c: Likewise.
 364         * config/tc-cr16.c: Likewise.
 365         * config/tc-crx.c: Likewise.
 366         * config/tc-frv.c: Likewise.
 367         * config/tc-i386-intel.c: Likewise.
 368         * config/tc-i386.c: Likewise.
 369         * config/tc-ia64.c: Likewise.
 370         * config/tc-mn10200.c: Likewise.
 371         * config/tc-mn10300.c: Likewise.
 372         * config/tc-nds32.c: Likewise.
 373         * config/tc-riscv.c: Likewise.
 374         * config/tc-s12z.c: Likewise.
 375         * config/tc-xtensa.c: Likewise.
 376         * config/tc-z80.c: Likewise.
 377         * read.c: Likewise.
 378         * symbols.c: Likewise.
 379         * write.c: Likewise.
 380
 381 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 382
 383         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 384         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 385         after parsing all arguments.
 386         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 387         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 388         are used to check if we write a read-only CSR by the CSR instruction.
 389         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 390         all CSR for the read-only CSR checking.
 391         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 392         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 393         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 394         all CSR instructions for the read-only CSR checking.
 395         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 396         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 397
 398         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 399         (riscv_opts): Initialize it.
 400         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 401         before doing the CSR checking.
 402         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 403         (md_longopts): Add mcsr-check and mno-csr-check.
 404         (md_parse_option): Handle new enum option values.
 405         (s_riscv_option): Handle new long options.
 406         * doc/c-riscv.texi: Add description for the new .option and assembler
 407         options.
 408         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 409         the CSR checking.
 410         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 411
 412         * config/tc-riscv.c (csr_extra_hash): New.
 413         (enum riscv_csr_class): New enum.  Used to decide
 414         whether or not this CSR is legal in the current ISA string.
 415         (struct riscv_csr_extra): New structure to hold all extra information
 416         of CSR.
 417         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 418         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 419         Call hash_reg_name to insert CSR address into reg_names_hash.
 420         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 421         Decide whether the CSR is valid according to the csr_extra_hash.
 422         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 423         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 424         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 425         consistent usage.
 426         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 427         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 428         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 429         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 430         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 431         f-ext CSR are not allowed.
 432         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 433         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 434         source file is `priv-reg.s`, and the ISA is rv64if, so the
 435         rv32-only CSR are not allowed.
 436         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 437
 438 2020-02-21  Alan Modra  <amodra@gmail.com>
 439
 440         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 441         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 442
 443 2020-02-21  Alan Modra  <amodra@gmail.com>
 444
 445         PR 25569
 446         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 447         on section size adjustment, instead perform another write if
 448         exec header size is larger than section size.
 449
 450 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 451
 452         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 453         -mno-arch-attr command line options.
 454
 455 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 456
 457         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 458         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 459
 460 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 461
 462         PR 25576
 463         * config/tc-z80.c (md_parse_option): Do not use an underscore
 464         prefix for local labels in SDCC compatability mode.
 465         (z80_start_line_hook): Remove SDCC dollar label support.
 466         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 467         * testsuite/gas/z80/sdcc.s: Likewise.
 468
 469 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 470
 471         PR 25517
 472         * config/tc-z80.c: Add -march option.
 473         * doc/as.texi: Update Z80 documentation.
 474         * doc/c-z80.texi: Likewise.
 475         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 476         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 477         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 478         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 479         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 480         * testsuite/gas/z80/gbz80_all.d: Likewise.
 481         * testsuite/gas/z80/r800_extra.d: Likewise.
 482         * testsuite/gas/z80/r800_ii8.d: Likewise.
 483         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 484         * testsuite/gas/z80/sdcc.d: Likewise.
 485         * testsuite/gas/z80/z180.d: Likewise.
 486         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 487         * testsuite/gas/z80/z80_doc.d: Likewise.
 488         * testsuite/gas/z80/z80_ii8.d: Likewise.
 489         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 490         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 491         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 492         * testsuite/gas/z80/z80_sli.d: Likewise.
 493         * testsuite/gas/z80/z80n_all.d: Likewise.
 494         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 495
 496 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 499         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 500         * testsuite/gas/i386/i386.exp: Run property-3 and
 501         x86-64-property-3.
 502         * testsuite/gas/i386/property-3.d: New file.
 503         * testsuite/gas/i386/property-3.s: Likewise.
 504         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 505
 506 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         * config/tc-i386.c (cpu_arch): Add .popcnt.
 509         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 510         Add a tab before @samp{.sse4a}.
 511
 512 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 513
 514         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 515         for AddrPrefixOpReg templates. Combine the two pieces of
 516         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 517         mode.
 518
 519 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 520
 521         PR gas/14439
 522         * config/tc-i386.c (md_assemble): Also suppress operand
 523         swapping for MONITOR{,X} and MWAIT{,X}.
 524         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 525         Add Intel syntax monitor/mwait tests.
 526         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 527         Adjust expectations.
 528         *testsuite/gas/i386/sse3-intel.d,
 529         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 530         * testsuite/gas/i386/i386.exp: Run new tests.
 531
 532 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 533
 534         PR gas/6518
 535         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 536         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 537         re-indentation).
 538         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 539         cases.
 540         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 541         * testsuite/gas/i386/avx512dq-inval.l,
 542         testsuite/gas/i386/inval-avx.l,
 543         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 544         * testsuite/gas/i386/avx512vl-ambig.s,
 545         testsuite/gas/i386/avx512vl-ambig.l: New.
 546         * testsuite/gas/i386/i386.exp: Run new test.
 547
 548 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 549
 550         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 551         nosse4.
 552         * doc/c-i386.texi: Document sse4a and nosse4a.
 553
 554 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 555
 556         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 557         for AT&T syntax.
 558
 559 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 560
 561         PR gas/25438
 562         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 563         casing ...
 564         (process_suffix): ... here. Consider just the first operand
 565         initially.
 566         (check_long_reg): Drop opcode 0x63 special case again.
 567         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 568         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 569         Move ambiguous operand size tests ...
 570         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 571         testsuite/gas/i386/noreg64.s: ... here.
 572         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 573         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 574         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 575         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 576         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 577         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 578         testsuite/gas/i386/x86-64-movsxd.d,
 579         testsuite/gas/i386/x86-64-movsxd-intel.d,
 580         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 581         Adjust expectations.
 582         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 583         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 584         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 585         * testsuite/gas/i386/i386.exp: Run new tests.
 586
 587 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 588
 589         * config/tc-i386.c (process_operands): Also skip segment
 590         override prefix emission if it matches an already present one.
 591         * testsuite/gas/i386/prefix32.s: Add double segment override
 592         cases.
 593         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 594
 595 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 596
 597         * config/tc-i386.c (process_operands): Drop ineffectual segment
 598         overrides when optimizing.
 599         * testsuite/gas/i386/lea-optimize.d: New.
 600         * testsuite/gas/i386/i386.exp: Run new test.
 601
 602 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 603
 604         * config/tc-i386.c (process_operands): Also check insn prefix
 605         for ineffectual segment override warning. Don't cover possible
 606         VEX/EVEX encoded insns there.
 607         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 608         testsuite/gas/i386/lea.e: New.
 609         * testsuite/gas/i386/i386.exp: Run new test.
 610
 611 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 612
 613         PR gas/25438
 614         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 615         syntax.
 616
 617 2020-02-13  Fangrui Song   <maskray@google.com>
 618             H.J. Lu  <hongjiu.lu@intel.com>
 619
 620         PR gas/25551
 621         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 622         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 623         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 624         * testsuite/gas/i386/relax-5.d: New file.
 625         * testsuite/gas/i386/relax-5.s: Likewise.
 626         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 627         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
 628
 629 2020-02-13  Jan Beulich  <jbeulich@suse.com>
 630
 631         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
 632         "nosse4" entry.
 633
 634 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 635
 636         * config/tc-i386.c (avx512): New (at file scope), moved from
 637         (check_VecOperands): ... here.
 638         (process_suffix): Add [XYZ]MMword operand size handling.
 639         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
 640         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
 641         tests.
 642         * testsuite/gas/i386/avx512dq-inval.l,
 643         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
 644
 645 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 646
 647         PR gas/24546
 648         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
 649         code only.
 650         * config/tc-i386-intel.c (i386_intel_operand): Also handle
 651         CALL/JMP in O_tbyte_ptr case.
 652         * doc/c-i386.texi: Mention far call and full pointer load ISA
 653         differences.
 654         * testsuite/gas/i386/x86-64-branch-3.s,
 655         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
 656         * testsuite/gas/i386/x86-64-branch-3.d,
 657         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
 658         * testsuite/gas/i386/x86-64-branch-5.l,
 659         testsuite/gas/i386/x86-64-branch-5.s: New.
 660         * testsuite/gas/i386/i386.exp: Run new test.
 661
 662 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 663
 664         PR gas/25438
 665         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
 666         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
 667         64-bit-only warning.
 668         (check_word_reg): Consistently error on mismatching register
 669         size and suffix.
 670         * testsuite/gas/i386/general.s: Replace dword GPR with word one
 671         for movw. Replace suffix / GPR for orb.
 672         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
 673         byte GPRs as well as ones for inb/outb with a word accumulator.
 674         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
 675         testsuite/gas/i386/inval.l: Adjust expectations.
 676
 677 2020-02-12  Jan Beulich  <jbeulich@suse.com>
 678
 679         * config/tc-i386.c (operand_type_register_match): Also fall
 680         through initial two if()-s when the template allows for a GPR
 681         operand. Adjust comment.
 682
 683 2020-02-11  Jan Beulich  <jbeulich@suse.com>
 684
 685         (struct _i386_insn): New field "short_form".
 686         (optimize_encoding): Drop setting of shortform field.
 687         (process_suffix): Set i.short_form. Replace shortform use.
 688         (process_operands): Replace shortform use.
 689
 690 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
 691
 692         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
 693         loop initial declaration.
 694
 695 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
 696
 697         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
 698         instructions that can have 5 arguments.
 699         (enum operand_parse_code): Add new operands.
 700         (parse_operands): Account for new operands.
 701         (S5): New macro.
 702         (enum neon_shape_el): Introduce P suffixes for coprocessor.
 703         (neon_select_shape): Account for P suffix.
 704         (LOW1): Move macro to global position.
 705         (HI4): Move macro to global position.
 706         (vcx_assign_vec_d): New.
 707         (vcx_assign_vec_m): New.
 708         (vcx_assign_vec_n): New.
 709         (enum vcx_reg_type): New.
 710         (vcx_get_reg_type): New.
 711         (vcx_size_pos): New.
 712         (vcx_vec_pos): New.
 713         (vcx_handle_shape): New.
 714         (vcx_ensure_register_in_range): New.
 715         (vcx_handle_register_arguments): New.
 716         (vcx_handle_insn_block): New.
 717         (vcx_handle_common_checks): New.
 718         (do_vcx1): New.
 719         (do_vcx2): New.
 720         (do_vcx3): New.
 721         * testsuite/gas/arm/cde-missing-fp.d: New test.
 722         * testsuite/gas/arm/cde-missing-fp.l: New test.
 723         * testsuite/gas/arm/cde-missing-mve.d: New test.
 724         * testsuite/gas/arm/cde-missing-mve.l: New test.
 725         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
 726         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
 727         * testsuite/gas/arm/cde-mve.s: New test.
 728         * testsuite/gas/arm/cde-warnings.l:
 729         * testsuite/gas/arm/cde-warnings.s:
 730         * testsuite/gas/arm/cde.d:
 731         * testsuite/gas/arm/cde.s:
 732
 733 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
 734             Matthew Malcomson  <matthew.malcomson@arm.com>
 735
 736         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
 737         CDE coprocessor that can be enabled.
 738         (enum pred_instruction_type): New pred type.
 739         (BAD_NO_VPT): New error message.
 740         (BAD_CDE): New error message.
 741         (BAD_CDE_COPROC): New error message.
 742         (enum operand_parse_code): Add new immediate operands.
 743         (parse_operands): Account for new immediate operands.
 744         (check_cde_operand): New.
 745         (cde_coproc_enabled): New.
 746         (cde_coproc_pos): New.
 747         (cde_handle_coproc): New.
 748         (cxn_handle_predication): New.
 749         (do_custom_instruction_1): New.
 750         (do_custom_instruction_2): New.
 751         (do_custom_instruction_3): New.
 752         (do_cx1): New.
 753         (do_cx1a): New.
 754         (do_cx1d): New.
 755         (do_cx1da): New.
 756         (do_cx2): New.
 757         (do_cx2a): New.
 758         (do_cx2d): New.
 759         (do_cx2da): New.
 760         (do_cx3): New.
 761         (do_cx3a): New.
 762         (do_cx3d): New.
 763         (do_cx3da): New.
 764         (handle_pred_state): Define new IT block behaviour.
 765         (insns): Add newn CX*{,d}{,a} instructions.
 766         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
 767         Define new cdecp extension strings.
 768         * doc/c-arm.texi: Document new cdecp extension arguments.
 769         * testsuite/gas/arm/cde-scalar.d: New test.
 770         * testsuite/gas/arm/cde-scalar.s: New test.
 771         * testsuite/gas/arm/cde-warnings.d: New test.
 772         * testsuite/gas/arm/cde-warnings.l: New test.
 773         * testsuite/gas/arm/cde-warnings.s: New test.
 774         * testsuite/gas/arm/cde.d: New test.
 775         * testsuite/gas/arm/cde.s: New test.
 776
 777 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 778
 779         PR gas/25516
 780         * config/tc-i386.c (intel64): Renamed to ...
 781         (isa64): This.
 782         (match_template): Accept Intel64 only instruction by default.
 783         (i386_displacement): Updated.
 784         (md_parse_option): Updated.
 785         * c-i386.texi: Update -mamd64/-mintel64 documentation.
 786         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
 787         -mamd64 to x86-64-sysenter-amd.
 788         * testsuite/gas/i386/x86-64-sysenter.d: New file.
 789
 790 2020-02-10  Alan Modra  <amodra@gmail.com>
 791
 792         * config/obj-elf.c (obj_elf_change_section): Error for section
 793         type, attr or entsize changes in assembly.
 794         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
 795         * testsuite/gas/elf/section5.l: Update.
 796
 797 2020-02-10  Alan Modra  <amodra@gmail.com>
 798
 799         * output-file.c (output_file_close): Do a normal close when
 800         flag_always_generate_output.
 801         * write.c (write_object_file): Don't stop output when
 802         flag_always_generate_output.
 803
 804 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
 805
 806         PR 25469
 807         * config/tc-z80.c: Add -gbz80 command line option to generate code
 808         for the GameBoy Z80.  Add support for generating DWARF.
 809         * config/tc-z80.h: Add support for DWARF debug information
 810         generation.
 811         * doc/c-z80.texi: Document new command line option.
 812         * testsuite/gas/z80/gbz80_all.d: New file.
 813         * testsuite/gas/z80/gbz80_all.s: New file.
 814         * testsuite/gas/z80/z80.exp: Run the new tests.
 815         * testsuite/gas/z80/z80n_all.d: New file.
 816         * testsuite/gas/z80/z80n_all.s: New file.
 817         * testsuite/gas/z80/z80n_reloc.d: New file.
 818
 819 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 820
 821         PR gas/25381
 822         * config/obj-elf.c (get_section): Also check
 823         linked_to_symbol_name.
 824         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
 825         (obj_elf_parse_section_letters): Handle the 'o' flag.
 826         (build_group_lists): Renamed to ...
 827         (build_additional_section_info): This.  Set elf_linked_to_section
 828         from map_head.linked_to_symbol_name.
 829         (elf_adjust_symtab): Updated.
 830         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
 831         * doc/as.texi: Document the 'o' flag.
 832         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
 833         * testsuite/gas/elf/section18.d: New file.
 834         * testsuite/gas/elf/section18.s: Likewise.
 835         * testsuite/gas/elf/section19.d: Likewise.
 836         * testsuite/gas/elf/section19.s: Likewise.
 837         * testsuite/gas/elf/section20.d: Likewise.
 838         * testsuite/gas/elf/section20.s: Likewise.
 839         * testsuite/gas/elf/section21.d: Likewise.
 840         * testsuite/gas/elf/section21.l: Likewise.
 841         * testsuite/gas/elf/section21.s: Likewise.
 842
 843 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 844
 845         * NEWS: Mention x86 assembler options to align branches for
 846         binutils 2.34.
 847
 848 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 849
 850         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
 851         only for ELF targets.
 852         * testsuite/gas/i386/unique.d: Don't xfail.
 853         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 854
 855 2020-02-06  Alan Modra  <amodra@gmail.com>
 856
 857         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
 858         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 859
 860 2020-02-06  Alan Modra  <amodra@gmail.com>
 861
 862         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
 863         xfail, and rename test.
 864         * testsuite/gas/elf/section12b.d: Likewise.
 865         * testsuite/gas/elf/section16a.d: Likewise.
 866         * testsuite/gas/elf/section16b.d: Likewise.
 867
 868 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 869
 870         PR gas/25380
 871         * config/obj-elf.c (section_match): Removed.
 872         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
 873         section_id.
 874         (obj_elf_change_section): Replace info and group_name arguments
 875         with match_p.  Also update the section ID and flags from match_p.
 876         (obj_elf_section): Handle "unique,N".  Update call to
 877         obj_elf_change_section.
 878         * config/obj-elf.h (elf_section_match): New.
 879         (obj_elf_change_section): Updated.
 880         * config/tc-arm.c (start_unwind_section): Update call to
 881         obj_elf_change_section.
 882         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
 883         * config/tc-microblaze.c (microblaze_s_data): Likewise.
 884         (microblaze_s_sdata): Likewise.
 885         (microblaze_s_rdata): Likewise.
 886         (microblaze_s_bss): Likewise.
 887         * config/tc-mips.c (s_change_section): Likewise.
 888         * config/tc-msp430.c (msp430_profiler): Likewise.
 889         * config/tc-rx.c (parse_rx_section): Likewise.
 890         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 891         * doc/as.texi: Document "unique,N" in .section directive.
 892         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
 893         * testsuite/gas/elf/section15.d: New file.
 894         * testsuite/gas/elf/section15.s: Likewise.
 895         * testsuite/gas/elf/section16.s: Likewise.
 896         * testsuite/gas/elf/section16a.d: Likewise.
 897         * testsuite/gas/elf/section16b.d: Likewise.
 898         * testsuite/gas/elf/section17.d: Likewise.
 899         * testsuite/gas/elf/section17.l: Likewise.
 900         * testsuite/gas/elf/section17.s: Likewise.
 901         * testsuite/gas/i386/unique.d: Likewise.
 902         * testsuite/gas/i386/unique.s: Likewise.
 903         * testsuite/gas/i386/x86-64-unique.d: Likewise.
 904         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
 905
 906 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 907
 908         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
 909
 910 2020-02-01  Anthony Green  <green@moxielogic.com>
 911
 912        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 913
 914 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 915
 916         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
 917         %tls_ldo.
 918
 919 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 920
 921         PR gas/25472
 922         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
 923         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
 924         +mve.
 925         * testsuite/gas/arm/mve_dsp.d: New test.
 926
 927 2020-01-31  Nick Clifton  <nickc@redhat.com>
 928
 929         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
 930         rather than BFD_RELOC_NONE.
 931
 932 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 933
 934         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
 935         to support VLDMIA instruction for MVE.
 936         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
 937         instruction for MVE.
 938         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
 939         instruction for MVE.
 940         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
 941         instruction for MVE.
 942         * testsuite/gas/arm/mve-ldst.d: New test.
 943         * testsuite/gas/arm/mve-ldst.s: Likewise.
 944
 945 2020-01-31  Nick Clifton  <nickc@redhat.com>
 946
 947         * po/fr.po: Updated French translation.
 948         * po/ru.po: Updated Russian translation.
 949
 950 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
 951
 952         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
 953         .s for the movprfx.
 954         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
 955         * testsuite/gas/aarch64/sve-movprfx_28.d,
 956         * testsuite/gas/aarch64/sve-movprfx_28.l,
 957         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
 958
 959 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 960
 961         * config/tc-i386.c (output_disp): Tighten base_opcode check.
 962         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
 963         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
 964         Adjust expectations.
 965
 966 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
 967
 968         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
 969         * testsuite/gas/bpf/alu-be.d: Likewise.
 970         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
 971         * testsuite/gas/bpf/alu32-be.d: Likewise.
 972
 973 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 974
 975         * testsuite/gas/i386/x86-64-branch-2.s,
 976         testsuite/gas/i386/x86-64-branch-4.s,
 977         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
 978         * testsuite/gas/i386/ilp32/x86-64-branch.d,
 979         testsuite/gas/i386/x86-64-branch-2.d,
 980         testsuite/gas/i386/x86-64-branch-4.l,
 981         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
 982
 983 2020-01-30  Jan Beulich  <jbeulich@suse.com>
 984
 985         * config/tc-i386.c (process_suffix): .
 986         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
 987         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
 988         Add LRETQ case.
 989         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
 990         suffix.
 991         testsuite/gas/i386/x86_64.s: Add RETF cases.
 992         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 993         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
 994         testsuite/gas/i386/x86-64-opcode.d,
 995         testsuite/gas/i386/x86-64-suffix-intel.d,
 996         testsuite/gas/i386/x86-64-suffix.d,
 997         testsuite/gas/i386/x86_64-intel.d
 998         testsuite/gas/i386/x86_64.d: Adjust expectations.
 999         * testsuite/gas/i386/x86-64-suffix.e,
1000         testsuite/gas/i386/x86_64.e: New.
1001
1002 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1003
1004         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1005         special case.
1006
1007 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1008
1009         PR binutils/25445
1010         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1011         movsxd.
1012         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1013         differences.  Document movslq and movsxd.
1014         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1015         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1016         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1017         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1018         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1019         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1020         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1021         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1022         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1023         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1024         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1025
1026 2020-01-27  Alan Modra  <amodra@gmail.com>
1027
1028         * testsuite/gas/all/gas.exp: Replace case statements with switch
1029         statements.
1030         * testsuite/gas/elf/elf.exp: Likewise.
1031         * testsuite/gas/macros/macros.exp: Likewise.
1032         * testsuite/lib/gas-defs.exp: Likewise.
1033
1034 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1035
1036         PR 25403
1037         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1038         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1039
1040 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1041
1042         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1043         s exts must be known, so rename *ok* to *fail*.
1044         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1045         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1046         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1047         above change.
1048         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1049         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1050
1051 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1052
1053         PR gas/25438
1054         * config/tc-i386.c (check_long_reg): Always disallow double word
1055         suffix in mnemonic with word general register.
1056         * testsuite/gas/i386/general.s: Replace word general register
1057         with double word general register for movl.
1058         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1059         register.
1060         * testsuite/gas/i386/general.l: Updated.
1061         * testsuite/gas/i386/inval.l: Likewise.
1062
1063 2020-01-22  Alan Modra  <amodra@gmail.com>
1064
1065         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1066         __tls_get_addr_desc and __tls_get_addr_opt.
1067
1068 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1069
1070         * testsuite/gas/i386/inval-crc32.s,
1071         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1072         * testsuite/gas/i386/inval-crc32.l,
1073         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1074
1075 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1076
1077         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1078         generic code path. Deal with No_lSuf being set in a template.
1079         * testsuite/gas/i386/inval-crc32.l,
1080         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1081         instead of error(s) when operand size is ambiguous.
1082         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1083         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1084         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1085         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1086         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1087         Adjust expectations.
1088
1089 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1090
1091         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1092         and an intel_syntax check. Re-write lack-of-suffix processing
1093         logic.
1094         * doc/c-i386.texi: Document operand size defaults for suffix-
1095         less AT&T syntax insns.
1096         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1097         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1098         testsuite/gas/i386/x86-64-avx-scalar.s,
1099         testsuite/gas/i386/x86-64-avx.s,
1100         testsuite/gas/i386/x86-64-bundle.s,
1101         testsuite/gas/i386/x86-64-intel64.s,
1102         testsuite/gas/i386/x86-64-lock-1.s,
1103         testsuite/gas/i386/x86-64-opcode.s,
1104         testsuite/gas/i386/x86-64-sse2avx.s,
1105         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1106         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1107         testsuite/gas/i386/x86-64-nops.s,
1108         testsuite/gas/i386/x86-64-ptwrite.s,
1109         testsuite/gas/i386/x86-64-simd.s,
1110         testsuite/gas/i386/x86-64-sse-noavx.s,
1111         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1112         insns.
1113         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1114         testsuite/gas/i386/noreg64.s: Add further tests.
1115         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1116         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1117         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1118         testsuite/gas/i386/sse-noavx.d,
1119         testsuite/gas/i386/x86-64-intel64.d,
1120         testsuite/gas/i386/x86-64-nops.d,
1121         testsuite/gas/i386/x86-64-opcode.d,
1122         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1123         testsuite/gas/i386/x86-64-ptwrite.d,
1124         testsuite/gas/i386/x86-64-simd-intel.d,
1125         testsuite/gas/i386/x86-64-simd-suffix.d,
1126         testsuite/gas/i386/x86-64-simd.d,
1127         testsuite/gas/i386/x86-64-sse-noavx.d
1128         testsuite/gas/i386/x86-64-suffix.d,
1129         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1130         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1131         testsuite/gas/i386/noreg64.l: New.
1132         * testsuite/gas/i386/i386.exp: Run new tests.
1133
1134 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1135
1136         * testsuite/gas/i386/avx512_bf16_vl.s,
1137         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1138         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1139         broadcast forms of VCVTNEPS2BF16.
1140         * testsuite/gas/i386/avx512_bf16_vl.d,
1141         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1142
1143 2020-01-20  Nick Clifton  <nickc@redhat.com>
1144
1145         * po/uk.po: Updated Ukranian translation.
1146
1147 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1148
1149         PR ld/25416
1150         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1151         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1152         x32 object.
1153         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1154         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1155         R_X86_64_GOTPC32_TLSDESC relocation.
1156
1157 2020-01-18  Nick Clifton  <nickc@redhat.com>
1158
1159         * configure: Regenerate.
1160         * po/gas.pot: Regenerate.
1161
1162 2020-01-18  Nick Clifton  <nickc@redhat.com>
1163
1164         Binutils 2.34 branch created.
1165
1166 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1167
1168         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1169         with vex_encoding_vex.
1170         (parse_insn): Likewise.
1171         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1172         and {vex3} documentation.
1173         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1174         {vex}.
1175         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1176
1177 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1178
1179         PR 25376
1180         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1181         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1182         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1183         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1184         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1185         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1186
1187 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1188
1189         * config/tc-i386.c (match_template): Drop found_cpu_match local
1190         variable.
1191
1192 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1193
1194         * testsuite/gas/i386/avx512dq-inval.l,
1195         testsuite/gas/i386/avx512dq-inval.s: New.
1196         * testsuite/gas/i386/i386.exp: Run new test.
1197
1198 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1199
1200         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1201         relocations when the target is 430X, except when extracting part of an
1202         expression.
1203         (msp430_srcoperand): Adjust comment.
1204         Initialize the expp member of the msp430_operand_s struct as
1205         appropriate.
1206         (msp430_dstoperand): Likewise.
1207         * testsuite/gas/msp430/msp430.exp: Run new test.
1208         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1209         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1210
1211 2020-01-15  Alan Modra  <amodra@gmail.com>
1212
1213         * configure.tgt: Add sparc-*-freebsd case.
1214
1215 2020-01-14  Lili Cui <lili.cui@intel.com>
1216
1217         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1218         * testsuite/gas/i386/align-branch-1b.d: Likewise.
1219         * testsuite/gas/i386/align-branch-1c.d: Likewise.
1220         * testsuite/gas/i386/align-branch-1d.d: Likewise.
1221         * testsuite/gas/i386/align-branch-1e.d: Likewise.
1222         * testsuite/gas/i386/align-branch-1f.d: Likewise.
1223         * testsuite/gas/i386/align-branch-1g.d: Likewise.
1224         * testsuite/gas/i386/align-branch-1h.d: Likewise.
1225         * testsuite/gas/i386/align-branch-1i.d: Likewise.
1226         * testsuite/gas/i386/align-branch-5.d: Likewise.
1227         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1228         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1229         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1230         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1231         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1232         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1233         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1234         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1235         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1236         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1237         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1238         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1239
1240 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
1241
1242         PR 25377
1243         * config/tc-z80.c: Add support for half precision, single
1244         precision and double precision floating point values.
1245         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1246         * doc/as.texi: Add new z80 command line options.
1247         * doc/c-z80.texi: Document new z80 command line options.
1248         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1249         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1250         * testsuite/gas/z80/z80.exp: Run the new test.
1251         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1252         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1253         * testsuite/gas/z80/strings.d: Update expected output.
1254
1255 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1256
1257         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1258         dependency.
1259
1260 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1261
1262         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1263         the CPU.
1264         * config/tc-arc.h: Add header if/defs.
1265         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1266
1267 2020-01-13  Alan Modra  <amodra@gmail.com>
1268
1269         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1270
1271 2020-01-13  Alan Modra  <amodra@gmail.com>
1272
1273         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1274         insertion.
1275
1276 2020-01-10  Alan Modra  <amodra@gmail.com>
1277
1278         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1279         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1280
1281 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1282
1283         PR 25224
1284         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1285         opcode byte values.
1286         (emit_ld_r_r): Likewise.
1287         (emit_ld_rr_m): Likewise.
1288         (emit_ld_rr_nn): Likewise.
1289
1290 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1291
1292         * config/tc-i386.c (optimize_encoding): Add
1293         is_any_vex_encoding() invocations. Drop respective
1294         i.tm.extension_opcode == None checks.
1295
1296 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1297
1298         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1299         REX transformations. Correct comment indentation.
1300
1301 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1302
1303         * config/tc-i386.c (optimize_encoding): Generalize register
1304         transformation for TEST optimization.
1305
1306 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1307
1308         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1309         testsuite/gas/i386/x86-64-sysenter-amd.d,
1310         testsuite/gas/i386/x86-64-sysenter-amd.l,
1311         testsuite/gas/i386/x86-64-sysenter-intel.d,
1312         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1313         * testsuite/gas/i386/i386.exp: Run new tests.
1314
1315 2020-01-08  Nick Clifton  <nickc@redhat.com>
1316
1317         PR 25284
1318         * doc/as.texi (Align): Document the fact that all arguments can be
1319         omitted.
1320         (Balign): Likewise.
1321         (P2align): Likewise.
1322
1323 2020-01-08  Nick Clifton  <nickc@redhat.com>
1324
1325         PR 14891
1326         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1327         already defined as a different symbol type.
1328         * testsuite/gas/elf/pr14891.s: New test source file.
1329         * testsuite/gas/elf/pr14891.d: New test driver.
1330         * testsuite/gas/elf/pr14891.s: New test expected error output.
1331         * testsuite/gas/elf/elf.exp: Run the new test.
1332
1333 2020-01-08  Alan Modra  <amodra@gmail.com>
1334
1335         * config/tc-z8k.c (md_begin): Make idx unsigned.
1336         (get_specific): Likewise for this_index.
1337
1338 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1339
1340         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1341         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1342         (md_operand): Set X_md to absent.
1343         (arc_parse_name): Check for X_md.
1344
1345 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1346
1347         PR 25311
1348         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1349         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1350         NO_STRING_ESCAPES.
1351         * read.c (next_char_of_string): Likewise.
1352         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1353         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1354
1355 2020-01-03  Nick Clifton  <nickc@redhat.com>
1356
1357         * po/sv.po: Updated Swedish translation.
1358
1359 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1360
1361         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1362         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1363
1364 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1365
1366         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1367         by-element usdot. Add 64-bit form tests for by-element sudot.
1368         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1369
1370 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1371
1372         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1373         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1374
1375 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1376
1377         * testsuite/gas/aarch64/f64mm.d,
1378         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1379
1380 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1381
1382         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1383         support for assembler code generated by SDCC. Add new relocation
1384         types. Add z80-elf target support.
1385         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1386         labels. Local labels starts from ".L".
1387         * NEWS: Mention the new support.
1388         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1389         * testsuite/gas/all/fwdexp.s: Likewise.
1390         * testsuite/gas/all/cond.l: Likewise.
1391         * testsuite/gas/all/cond.s: Likewise.
1392         * testsuite/gas/all/fwdexp.d: Likewise.
1393         * testsuite/gas/all/fwdexp.s: Likewise.
1394         * testsuite/gas/elf/section2.e-mips: Likewise.
1395         * testsuite/gas/elf/section2.l: Likewise.
1396         * testsuite/gas/elf/section2.s: Likewise.
1397         * testsuite/gas/macros/app1.d: Likewise.
1398         * testsuite/gas/macros/app1.s: Likewise.
1399         * testsuite/gas/macros/app2.d: Likewise.
1400         * testsuite/gas/macros/app2.s: Likewise.
1401         * testsuite/gas/macros/app3.d: Likewise.
1402         * testsuite/gas/macros/app3.s: Likewise.
1403         * testsuite/gas/macros/app4.d: Likewise.
1404         * testsuite/gas/macros/app4.s: Likewise.
1405         * testsuite/gas/macros/app4b.s: Likewise.
1406         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1407         * testsuite/gas/z80/z80.exp: Add new tests
1408         * testsuite/gas/z80/dollar.d: New file.
1409         * testsuite/gas/z80/dollar.s: New file.
1410         * testsuite/gas/z80/ez80_adl_all.d: New file.
1411         * testsuite/gas/z80/ez80_adl_all.s: New file.
1412         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1413         * testsuite/gas/z80/ez80_isuf.s: New file.
1414         * testsuite/gas/z80/ez80_z80_all.d: New file.
1415         * testsuite/gas/z80/ez80_z80_all.s: New file.
1416         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1417         * testsuite/gas/z80/r800_extra.d: New file.
1418         * testsuite/gas/z80/r800_extra.s: New file.
1419         * testsuite/gas/z80/r800_ii8.d: New file.
1420         * testsuite/gas/z80/r800_z80_doc.d: New file.
1421         * testsuite/gas/z80/z180.d: New file.
1422         * testsuite/gas/z80/z180.s: New file.
1423         * testsuite/gas/z80/z180_z80_doc.d: New file.
1424         * testsuite/gas/z80/z80_doc.d: New file.
1425         * testsuite/gas/z80/z80_doc.s: New file.
1426         * testsuite/gas/z80/z80_ii8.d: New file.
1427         * testsuite/gas/z80/z80_ii8.s: New file.
1428         * testsuite/gas/z80/z80_in_f_c.d: New file.
1429         * testsuite/gas/z80/z80_in_f_c.s: New file.
1430         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1431         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1432         * testsuite/gas/z80/z80_out_c_0.d: New file.
1433         * testsuite/gas/z80/z80_out_c_0.s: New file.
1434         * testsuite/gas/z80/z80_reloc.d: New file.
1435         * testsuite/gas/z80/z80_reloc.s: New file.
1436         * testsuite/gas/z80/z80_sli.d: New file.
1437         * testsuite/gas/z80/z80_sli.s: New file.
1438
1439 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1440
1441         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1442         REGLIST_RN.
1443
1444 2020-01-01  Alan Modra  <amodra@gmail.com>
1445
1446         Update year range in copyright notice of all files.
1447
1448 For older changes see ChangeLog-2019
1449 \f
1450 Copyright (C) 2020 Free Software Foundation, Inc.
1451
1452 Copying and distribution of this file, with or without modification,
1453 are permitted in any medium without royalty provided the copyright
1454 notice and this notice are preserved.
1455
1456 Local Variables:
1457 mode: change-log
1458 left-margin: 8
1459 fill-column: 74
1460 version-control: never
1461 End: