gas/ChangeLog

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