gas/ChangeLog

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