gas/ChangeLog

   1 2020-11-03  Christian Eggers  <ceggers@gmx.de>
   2
   3         * config/obj-elf (elf_frob_symbol): Fix symbol value calculation
   4         for versioned symbol aliases.
   5
   6 2020-10-30  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         PR gas/26703
   9         * config/tc-i386.c (output_insn): Update for
  10         GNU_PROPERTY_X86_ISA_1_BASELINE.
  11         * testsuite/gas/i386/property-1.d: Updated.
  12         * testsuite/gas/i386/property-2.d: Likewise.
  13         * testsuite/gas/i386/property-3.d: Likewise.
  14         * testsuite/gas/i386/property-4.d: Likewise.
  15         * testsuite/gas/i386/property-5.d: Likewise.
  16         * testsuite/gas/i386/property-6.d: Likewise.
  17         * testsuite/gas/i386/property-11.d: Likewise.
  18         * testsuite/gas/i386/property-12.d: Likewise.
  19         * testsuite/gas/i386/x86-64-property-1.d: Likewise.
  20         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
  21         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
  22         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
  23         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
  24         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
  25         * testsuite/gas/i386/x86-64-property-11.d: Likewise.
  26         * testsuite/gas/i386/x86-64-property-12.d: Likewise.
  27
  28 2020-10-26  H.J. Lu  <hongjiu.lu@intel.com>
  29
  30         PR gas/26778
  31         * * dwarf2dbg.c (num_of_auto_assigned): New.
  32         (allocate_filenum): Increment num_of_auto_assigned.
  33         (dwarf2_directive_filename): Clear the slots auto-assigned
  34         before the first .file <NUMBER> directive was seen.
  35         * testsuite/gas/i386/dwarf4-line-1.d: New file.
  36         * testsuite/gas/i386/dwarf4-line-1.s: Likewise.
  37         * testsuite/gas/i386/i386.exp: Run dwarf4-line-1.
  38
  39 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
  40
  41         * config/tc-csky.c (dump_literals): Fix the literal dump
  42         of big vector constant.
  43
  44 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
  45
  46         * testsuite/gas/csky/enhance_dsp.s : Change plsl.u16 to plsl.16.
  47         * testsuite/gas/csky/enhance_dsp.d : Change plsl.u16 to plsl.16.
  48
  49 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
  50
  51         * config/tc-csky.c (md_begin): Add version flag in eflag.
  52
  53 2020-10-26  Cooper Qu <cooper.qu@linux.alibaba.com>
  54
  55         * config/tc-csky.c (get_operand_value): Add handler for
  56         OPRND_TYPE_IMM5b_VSH and OPRND_TYPE_VREG_WITH_INDEX.
  57         * testsuite/gas/csky/csky_vdsp.d : Fix the disassembling for
  58         vector register.
  59
  60 2020-10-26  Lili Cui  <lili.cui@intel.com>
  61
  62         * testsuite/gas/i386/avx-vnni.d: Change psuedo prefix from
  63         {vex3} to {vex}
  64         * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
  65
  66 2020-10-21  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
  67
  68         PR target/26763
  69         * config/tc-arm.c (parse_address_main): Add new MVE addressing mode
  70         check.
  71         * testsuite/gas/arm/mve-vldr-vstr-bad.d: New test.
  72         * testsuite/gas/arm/mve-vldr-vstr-bad.l: Likewise.
  73         * testsuite/gas/arm/mve-vldr-vstr-bad.s: Likewise.
  74
  75 2020-10-20  Dr. David Alan Gilbert  <dgilbert@redhat.com>
  76
  77         * config/tc-arc.c (emit_insn0): Fix printf format.
  78
  79 2020-10-20  Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
  80
  81         * config/tc-i386.c (cpu_arch): Add CPU_ZNVER3_FLAGS flags.
  82         (i386_align_code): Add PROCESSOR_ZNVER cases.
  83         * doc/c-i386.texi: Add znver3, snp, invlpgb and tlbsync.
  84         * gas/i386/i386.exp: Add new znver3 test cases.
  85         * gas/i386/arch-14-znver3.d: New.
  86         * gas/i386/arch-14.d: New.
  87         * gas/i386/arch-14.s: New.
  88         * gas/i386/invlpgb.d: New.
  89         * gas/i386/invlpgb64.d: New.
  90         * gas/i386/invlpgb.s: New.
  91         * gas/i386/snp.d: New.
  92         * gas/i386/snp64.d: New.
  93         * gas/i386/snp.s: New.
  94         * gas/i386/tlbsync.d: New.
  95         * gas/i386/tlbsync.s: New.
  96         * gas/i386/x86-64-arch-4-znver3.d: New.
  97         * gas/i386/x86-64-arch-4.d: New.
  98         * gas/i386/x86-64-arch-4.s: New.
  99
 100 2020-10-17  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         PR gas/25878
 103         PR gas/26740
 104         * testsuite/gas/i386/dwarf5-line-4.d: New file.
 105         * testsuite/gas/i386/dwarf5-line-4.s: Likewise.
 106         * testsuite/gas/i386/i386.exp: Run dwarf5-line-4.
 107
 108 2020-10-17  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         PR gas/25878
 111         PR gas/26740
 112         * testsuite/gas/i386/dwarf5-line-3.s: Replace dwarf5-line-2.S
 113         with dwarf5-line-3.S.
 114         * testsuite/gas/i386/dwarf5-line-3.d: Updated.
 115
 116 2020-10-17  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         PR gas/25878
 119         PR gas/26740
 120         * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1
 121         here.
 122         (dwarf2_where): Restore as_where.
 123         (dwarf2_directive_filename): Clear the slot 1 if it was assigned
 124         to the input file.
 125         * testsuite/gas/i386/dwarf5-line-2.d: New file.
 126         * testsuite/gas/i386/dwarf5-line-2.s: Likewise.
 127         * testsuite/gas/i386/dwarf5-line-3.d: Likewise.
 128         * testsuite/gas/i386/dwarf5-line-3.s: Likewise.
 129         * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and
 130         dwarf5-line-3.
 131
 132 2020-10-16  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         PR gas/25878
 135         PR gas/26740
 136         * dwarf2dbg.c (file_entry): Remove auto_assigned.
 137         (assign_file_to_slot): Remove the auto_assign argument.
 138         (allocate_filenum): Updated.
 139         (allocate_filename_to_slot): Reuse the input file entry in the
 140         file table.
 141         (dwarf2_where): Replace as_where with as_where_physical.
 142         * testsuite/gas/i386/dwarf5-line-1.d: New file.
 143         * testsuite/gas/i386/dwarf5-line-1.s: Likewise.
 144         * testsuite/gas/i386/i386.exp: Run dwarf5-line-1.
 145
 146 2020-10-16  Lili Cui  <lili.cui@intel.com>
 147
 148         * config/tc-i386.c (cpu_flags_match): Move Pseudo Prefix check
 149         to ...
 150         (match_template): Here.
 151         * testsuite/gas/i386/avx-vnni-inval.l: New file.
 152         * testsuite/gas/i386/avx-vnni-inval.s: Likewise.
 153         * testsuite/gas/i386/avx-vnni.d: Delete invalid {vex2} test.
 154         * testsuite/gas/i386/avx-vnni.s: Likewise.
 155         * testsuite/gas/i386/i386.exp: Add AVX VNNI invalid tests.
 156         * testsuite/gas/i386/x86-64-avx-vnni-inval.l: New file.
 157         * testsuite/gas/i386/x86-64-avx-vnni-inval.s: Likewise.
 158         * testsuite/gas/i386/x86-64-avx-vnni.d: Delete invalid {vex2} test.
 159         * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
 160
 161 2020-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 162             Lili Cui  <lili.cui@intel.com>
 163
 164         * NEWS: Add Intel AVX VNNI.
 165         * config/tc-i386.c (cpu_arch): Add .avx_vnni and noavx_vnni.
 166         (cpu_flags_match): Support CpuVEX_PREFIX.
 167         * doc/c-i386.texi: Document .avx_vnni, noavx_vnni and how to
 168         encode Intel VNNI instructions with VEX prefix.
 169         * testsuite/gas/i386/avx-vnni.d: New file.
 170         * testsuite/gas/i386/avx-vnni.s: Likewise.
 171         * testsuite/gas/i386/x86-64-avx-vnni.d: Likewise.
 172         * testsuite/gas/i386/x86-64-avx-vnni.s: Likewise.
 173         * testsuite/gas/i386/i386.exp: Run AVX VNNI tests.
 174
 175 2020-10-14  Lili Cui  <lili.cui@intel.com>
 176
 177         * NEWS: Add Intel HRESET.
 178         * config/tc-i386.c (cpu_arch): Add .hreset.
 179         (cpu_noarch): Likewise.
 180         * doc/c-i386.texi: Document .hreset, nohreset.
 181         * testsuite/gas/i386/i386.exp: Run HRESET tests.
 182         * testsuite/gas/i386/hreset.d: New file.
 183         * testsuite/gas/i386/x86-64-hreset.d: Likewise.
 184         * testsuite/gas/i386/hreset.s: Likewise.
 185
 186 2020-10-14  Lili Cui  <lili.cui@intel.com>
 187
 188         * NEWS: Add Intel UINTR.
 189         * config/tc-i386.c (cpu_arch): Add .uintr.
 190         (cpu_noarch): Likewise.
 191         * doc/c-i386.texi: Document .uintr and nouintr.
 192         * testsuite/gas/i386/i386.exp: Run UINTR tests.
 193         * testsuite/gas/i386/x86-64-uintr.d: Likewise.
 194         * testsuite/gas/i386/x86-64-uintr.s: Likewise.
 195
 196 2020-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         * config/tc-i386.c (load_insn_p): Check opcodeprefix == 0 for
 199         base_opcode == 0xfc7.
 200         (match_template): Likewise.
 201         (process_suffix): Check opcodeprefix == PREFIX_0XF2 for CRC32.
 202         (check_byte_reg): Likewise.
 203         (output_insn): Don't add the 0xf3 prefix twice for PadLock
 204         instructions.  Don't add prefix from non-VEX/EVEX base_opcode.
 205
 206 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         * config/tc-i386.c (build_vex_prefix): Replace vexopcode with
 209         opcodeprefix.
 210         (build_evex_prefix): Likewise.
 211         (is_any_vex_encoding): Don't check vexopcode.
 212         (output_insn): Handle opcodeprefix.
 213
 214 2020-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 215
 216         PR gas/26703
 217         * config/tc-i386.c (xstate): Add xstate_mask.
 218         (md_assemble): Check i.types[j], instead of i.tm.operand_types[j],
 219         for xstate.  Set xstate_mask, instead of xstate_zmm, for RegMask.
 220         (output_insn): Update for GNU_PROPERTY_X86_ISA_1_V[234].  Update
 221         xstate for mask register and VSIB.
 222         * testsuite/gas/i386/i386.exp: Run more GNU_PROPERTY tests.
 223         * testsuite/gas/i386/property-1.s: Updated to the current
 224         GNU_PROPERTY_X86_ISA_1_USED value.
 225         * testsuite/gas/i386/property-2.s: Only keep cmove.
 226         * testsuite/gas/i386/property-3.s: Changed to addsubpd.
 227         * testsuite/gas/i386/property-1.d: Updated.
 228         * testsuite/gas/i386/property-2.d: Likewise.
 229         * testsuite/gas/i386/property-3.d: Likewise.
 230         * testsuite/gas/i386/property-4.d: Likewise.
 231         * testsuite/gas/i386/property-5.d: Likewise.
 232         * testsuite/gas/i386/property-6.d: Likewise.
 233         * testsuite/gas/i386/x86-64-property-1.d: Likewise.
 234         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
 235         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 236         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
 237         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
 238         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
 239         * testsuite/gas/i386/x86-64-property-7.d: Likewise.
 240         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
 241         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
 242         * testsuite/gas/i386/property-11.d: New file.
 243         * testsuite/gas/i386/property-11.s: Likewise.
 244         * testsuite/gas/i386/property-12.d: Likewise.
 245         * testsuite/gas/i386/property-12.s: Likewise.
 246         * testsuite/gas/i386/property-13.d: Likewise.
 247         * testsuite/gas/i386/property-13.s: Likewise.
 248         * testsuite/gas/i386/x86-64-property-11.d: Likewise.
 249         * testsuite/gas/i386/x86-64-property-12.d: Likewise.
 250         * testsuite/gas/i386/x86-64-property-13.d: Likewise.
 251         * testsuite/gas/i386/x86-64-property-14.d: Likewise.
 252         * testsuite/gas/i386/x86-64-property-14.s: Likewise.
 253
 254 2020-10-06  Alex Coplan  <alex.coplan@arm.com>
 255
 256         PR 26699
 257         * config/tc-aarch64.c (asm_barrier_opt): Delete.
 258         (parse_barrier): Fix bogus type punning.
 259         * testsuite/gas/aarch64/system.d: Update disassembly.
 260         * testsuite/gas/aarch64/system.s: Add isb sy test.
 261
 262 2020-10-06  Sergey Belyashav  <sergey.belyashov@gmail.com>
 263
 264         PR 26692
 265         * config/tc-z80.c (md_begin): Ensure that xpressions are empty
 266         before using them.
 267         (unify_indexed): Likewise.
 268         (z80_start_line_hook): Improve hash sign handling when SDCC
 269         compatibility mode enabled.
 270         (md_parse_exp_not_indexed): Improve indirect addressing
 271         detection.
 272         (md_pseudo_table): Accept hd64 as an alias of z810.
 273
 274 2020-10-06  Alan Modra  <amodra@gmail.com>
 275
 276         * testsuite/gas/elf/sh-link-zero.s: Don't start directives in
 277         first column.  Don't use numeric labels.
 278
 279 2020-10-05  Kamil Rytarowski  <n54@gmx.com>
 280
 281         * configure.tgt (aarch64*-*-netbsd*): Add target.
 282
 283 2020-10-05  Samanta Navarro  <ferivoz@riseup.net>
 284
 285         * doc/as.texi: Fix spelling mistakes.
 286         * doc/c-wasm32.texi: Likewise.
 287
 288 2020-10-05  T.K. Chia  <u1049321969@caramail.com>
 289
 290         PR gas/26694
 291         * NEWS: Updated for i386 lcall and ljmp change.
 292         * config/tc-i386.c (output_interseg_jump): Allow non-absolute
 293         segment operand for immediate lcall and ljmp.
 294         * testsuite/gas/i386/jump.d,
 295         * testsuite/gas/i386/jump.s,
 296         * testsuite/gas/i386/jump16.d,
 297         * testsuite/gas/i386/jump16.e,
 298         * testsuite/gas/i386/jump16.s: Add tests for non-absolute
 299         segment operand for immediate ljmp.
 300
 301 2020-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 302
 303         PR binutils/26704
 304         * testsuite/gas/i386/noreg64-data16.d: Expect sysretl instead of
 305         sysret.
 306         * testsuite/gas/i386/noreg64.d: Likewise.
 307         * testsuite/gas/i386/x86-64-intel64.d: Likewise.
 308         * testsuite/gas/i386/x86-64-opcode.d: Likewise.
 309
 310 2020-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 311
 312         PR binutils/26705
 313         * testsuite/gas/i386/x86-64-suffix.s: Add "mov %rsp,%rbp" before
 314         sysretq.
 315         * testsuite/gas/i386/x86-64-suffix-intel.d: Updated.
 316         * testsuite/gas/i386/x86-64-suffix.d: Likewise.
 317
 318 2020-10-05  Nick Clifton  <nickc@redhat.com>
 319
 320         PR 26253
 321         * config/obj-elf.c (obj_elf_section): Accept a numeric value for
 322         the "o" section flag.  Interpret it as a section index.  Allow an
 323         index of zero.
 324         * doc/as.texi: Document the new behaviour.
 325         * NEWS: Mention the new feature.  Tidy entries.
 326         * testsuite/gas/elf/sh-link-zero.s: New test.
 327         * testsuite/gas/elf/sh-link-zero.d: New test driver.
 328         * testsuite/gas/elf/elf.exp: Run the new test.
 329         * testsuite/gas/elf/section21.l: Updated expected assembler
 330         output.
 331
 332 2020-10-03  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         PR gas/26685
 335         * config/tc-i386.c (process_suffix): Also check the register
 336         operand for the address size prefix if the memory operand has
 337         no real registers.
 338         * testsuite/gas/i386/enqcmd-16bit.d: New file.
 339         * testsuite/gas/i386/enqcmd-16bit.s: Likewise.
 340         * testsuite/gas/i386/movdir-16bit.d: Likewise.
 341         * testsuite/gas/i386/movdir-16bit.s: Likewise.
 342         * testsuite/gas/i386/enqcmd.s: Add tests with symbol and DISP.
 343         * testsuite/gas/i386/x86-64-enqcmd.s: Likewise.
 344         * testsuite/gas/i386/x86-64-movdir.s: Likewise.
 345         * testsuite/gas/i386/movdir.s: Add tests with symbol and DISP.
 346         Remove the .code16 test.
 347         * testsuite/gas/i386/i386.exp: Run movdir-16bit and enqcmd-16bit.
 348         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
 349         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
 350         * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
 351         * testsuite/gas/i386/x86-64-movdir.d: Likewise.
 352         * testsuite/gas/i386/enqcmd-intel.d: Likewise.
 353         * testsuite/gas/i386/enqcmd.d: Likewise.
 354         * testsuite/gas/i386/movdir-intel.d: Likewise.
 355         * testsuite/gas/i386/movdir.d: Likewise.
 356         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Likewise.
 357         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
 358         * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
 359         * testsuite/gas/i386/x86-64-movdir.d: Likewise.
 360
 361 2020-10-02  Nick Clifton  <nickc@redhat.com>
 362
 363         * testsuite/gas/arm/mve-vcvtne-it.d: Allow for padding inserted by
 364         PE based targets.
 365
 366 2020-10-01  Nick Clifton  <nickc@redhat.com>
 367
 368         * config/obj-elf (elf_pseudo_table): Add attach_to_group.
 369         (obj_elf_attach_to_group): New function.
 370         * doc/as.texi: Document the new directive.
 371         * NEWS: Mention the new feature.
 372         * testsuite/gas/elf/attach-1.s: New test.
 373         * testsuite/gas/elf/attach-1.d: New test driver.
 374         * testsuite/gas/elf/attach-2.s: New test.
 375         * testsuite/gas/elf/attach-2.d: New test driver.
 376         * testsuite/gas/elf/attach-err.s: New test.
 377         * testsuite/gas/elf/attach-err.d: New test driver.
 378         * testsuite/gas/elf/attach-err.err: New test error output.
 379         * testsuite/gas/elf/elf.exp: Run the new tests.
 380
 381 2020-09-16  H.J. Lu  <hongjiu.lu@intel.com>
 382
 383         PR gas/26685
 384         * config/tc-i386.c (process_suffix): Check the register operand
 385         for the address size prefix if the memory operand is symbol(%rip).
 386         * testsuite/gas/i386/x86-64-enqcmd.s: Add tests with RIP-relative
 387         addressing.
 388         * testsuite/gas/i386/x86-64-movdir.s: Likewise.
 389         * testsuite/gas/i386/x86-64-enqcmd-intel.d: Updated.
 390         * testsuite/gas/i386/x86-64-enqcmd.d: Likewise.
 391         * testsuite/gas/i386/x86-64-movdir-intel.d: Likewise.
 392         * testsuite/gas/i386/x86-64-movdir.d: Likewise.
 393
 394 2020-09-30  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 395
 396         * config/tc-aarch64.c: Add Cortex-A78 and Cortex-A78AE cores.
 397         * doc/c-aarch64.texi: Update docs.
 398         * NEWS: Update news.
 399
 400 2020-09-30  Alex Coplan  <alex.coplan@arm.com>
 401
 402         * NEWS: Mention recent Arm processor support.
 403
 404 2020-09-30  Alex Coplan  <alex.coplan@arm.com>
 405
 406         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n2.
 407         * doc/c-aarch64.texi: Document support for Neoverse N2.
 408
 409 2020-09-30  Alan Modra  <amodra@gmail.com>
 410
 411         * config/obj-elf.c (obj_elf_change_section): Rename variable to
 412         avoid shadowing warning.
 413         * symbols.c (symbol_entry_find): Init all symbol_flags fields.
 414
 415 2020-09-29  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 416
 417         * NEWS: TRBE, ETE, ETMv4 and Cortex-X1 news updates.
 418
 419 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 420
 421         * config/tc-arm.c: (arm_cpus): Add Cortex-X1.
 422         * doc/c-arm.texi: Document -mcpu=cortex-x1.
 423         * testsuite/gas/arm/cpu-cortex-x1.d: New test.
 424
 425 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 426
 427         * testsuite/gas/aarch64/etm-ro-invalid.d: New test.
 428         * testsuite/gas/aarch64/etm-ro-invalid.l: New test.
 429         * testsuite/gas/aarch64/etm-ro-invalid.s: New test.
 430         * testsuite/gas/aarch64/etm-ro.s: New test.
 431         * testsuite/gas/aarch64/etm-wo-invalid.d: New test.
 432         * testsuite/gas/aarch64/etm-wo-invalid.l: New test.
 433         * testsuite/gas/aarch64/etm-wo-invalid.s: New test.
 434         * testsuite/gas/aarch64/etm-wo.s: New test.
 435         * testsuite/gas/aarch64/etm.s: New test.
 436         * testsuite/gas/aarch64/sysreg.d: system register s2_1_c0_c3_0
 437         disassembled now to trcstatr.
 438
 439 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 440
 441         * config/tc-aarch64.c: (aarch64_cpus): Add Cortex-X1.
 442         * doc/c-aarch64.texi: Document -mcpu=cortex-x1.
 443
 444 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 445
 446         * testsuite/gas/aarch64/ete.d: New test.
 447         * testsuite/gas/aarch64/ete.s: New test.
 448
 449 2020-09-28  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 450
 451         * testsuite/gas/aarch64/trbe-invalid.d: New test.
 452         * testsuite/gas/aarch64/trbe-invalid.l: New test.
 453         * testsuite/gas/aarch64/trbe-invalid.s: New test.
 454         * testsuite/gas/aarch64/trbe.d: New test.
 455         * testsuite/gas/aarch64/trbe.s: New test.
 456
 457 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
 458
 459         * config/tc-arm.c (arm_cpus): Add FP16 to Neoverse V1.
 460
 461 2020-09-28  Alex Coplan  <alex.coplan@arm.com>
 462
 463         * config/tc-aarch64.c (aarch64_cpus): Group Neoverse cores together,
 464         add missing F16 bit to Neoverse V1.
 465
 466 2020-09-26  Alan Modra  <amodra@gmail.com>
 467
 468         * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
 469         for csky_get_control_regno.
 470         (csky_get_reg_val): Likewise when calling csky_get_general_regno.
 471
 472 2020-09-24  Jim Wilson  <jimw@sifive.com>
 473
 474         PR 26400
 475         * config/tc-riscv.c (append_insn): If in absolute section, emit
 476         error before add_relaxed_insn call.
 477         * testsuite/gas/riscv/absolute-sec.d: New.
 478         * testsuite/gas/riscv/absolute-sec.l: New.
 479         * testsuite/gas/riscv/absolute-sec.s: New.
 480
 481 2020-09-23  Mark Wielaard  <mark@klomp.org>
 482
 483         * testsuite/gas/elf/dwarf-5-cu.d: Adjust expected output.
 484
 485 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
 486
 487         * config/tc-arm.c (arm_cpus): Add Neoverse V1.
 488         * doc/c-arm.texi: Document Neoverse V1 support.
 489
 490 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
 491
 492         * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.
 493         * doc/c-aarch64.texi: Document Neoverse V1 support.
 494
 495 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
 496
 497         * config/tc-arm.c (arm_cpus): Add Neoverse N2.
 498         * doc/c-arm.texi: Document -mcpu=neoverse-n2.
 499
 500 2020-09-24  Lili Cui  <lili.cui@intel.com>
 501
 502         * NEWS: Add TDX.
 503         * config/tc-i386.c (cpu_arch): Add .tdx.
 504         (cpu_noarch): Likewise.
 505         * doc/c-i386.texi: Document tdx.
 506         * testsuite/gas/i386/i386.exp: Run tdx tests.
 507         * testsuite/gas/i386/tdx.d: Likewise.
 508         * testsuite/gas/i386/tdx.s: Likewise.
 509         * testsuite/gas/i386/x86-64-tdx.d: Likewise.
 510         * testsuite/gas/i386/x86-64-tdx.s: Likewise.
 511
 512 2020-09-17 Cooper Qu  <cooper.qu@linux.alibaba.com>
 513
 514         * config/tc-csky.c (parse_type_ctrlreg): Use function
 515         csky_get_control_regno to operand.
 516         (csky_get_reg_val): Likewise.
 517         (is_reg_sp_with_bracket): Use function csky_get_reg_val
 518         to parse operand.
 519         (is_reg_sp): Refine.
 520         (is_oimm_within_range): Fix, report error when operand
 521         is not constant.
 522         (parse_type_cpreg): Refine.
 523         (parse_type_cpcreg): Refine.
 524         (get_operand_value): Add handle of OPRND_TYPE_IMM5b_LS.
 525         (md_assemble): Fix no error reporting somtimes when
 526         operands number are not fit.
 527         (csky_addc64): Refine.
 528         (csky_subc64): Refine.
 529         (csky_or64): Refine.
 530         (v1_work_fpu_fo): Refine.
 531         (v1_work_fpu_read): Refine.
 532         (v1_work_fpu_writed): Refine.
 533         (v1_work_fpu_readd): Refine.
 534         (v2_work_addc): New function, strengthen the operands legality
 535         check of addc.
 536         * testsuite/gas/csky/all.d : Use register number format when
 537         disassemble register name by default.
 538         * testsuite/gas/csky/cskyv2_all.d : Likewise.
 539         * testsuite/gas/csky/trust.d: Likewise.
 540         * testsuite/gas/csky/cskyv2_ck860.d : Fix.
 541         * testsuite/gas/csky/trust.s : Fix.
 542
 543 2020-09-23  Lili Cui  <lili.cui@intel.com>
 544
 545         * NEWS: Add Key Locker.
 546         * config/tc-i386.c (cpu_arch): Add .kl and .wide_kl.
 547         (cpu_noarch): Likewise.
 548         * doc/c-i386.texi: Document kl and wide_kl.
 549         * testsuite/gas/i386/i386.exp: Run keylocker tests.
 550         * testsuite/gas/i386/keylocker-intel.d: New test.
 551         * testsuite/gas/i386/keylocker.d: Likewise.
 552         * testsuite/gas/i386/keylocker.s: Likewise.
 553         * testsuite/gas/i386/x86-64-keylocker-intel.d: Likewise.
 554         * testsuite/gas/i386/x86-64-keylocker.d: Likewise.
 555         * testsuite/gas/i386/x86-64-keylocker.s: Likewise.
 556         * testsuite/gas/i386/x86-64-property-10.d: Likewise.
 557         * testsuite/gas/i386/property-10.d: Likewise.
 558         * testsuite/gas/i386/property-10.s: Likewise.
 559
 560 2020-09-21  Alan Modra  <amodra@gmail.com>
 561
 562         PR 26569
 563         * config/tc-riscv.c (append_insn): Don't tie off frags at CALL
 564         relocs.
 565         (riscv_call): Tie them off after the jalr.
 566         (md_apply_fix): Zero fx_size of RELAX fixup.
 567
 568 2020-09-018  David Faust  <david.faust@oracle.com>
 569
 570         * testsuite/gas/bpf/alu-xbpf.d: New file.
 571         * testsuite/gas/bpf/alu-xbpf.s: Likewise.
 572         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 573         * testsuite/gas/bpf/alu32-xbpf.d: Likewise.
 574         * testuiste/gas/bpf/bpf.exp: Run new tests.
 575
 576 2020-09-18  Tucker  <tuckkern+sourceware@gmail.com>
 577
 578         PR 26556
 579         * read.c (bss_alloc): Convert size parameter from octets to
 580         bytes.
 581
 582 2020-09-17  Alan Modra  <amodra@gmail.com>
 583
 584         * testsuite/gas/i386/i386.exp: Return early if not x86.
 585
 586 2020-09-16  Alan Modra  <amodra@gmail.com>
 587
 588         * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust
 589         elf_symbol_from invocation.
 590         * config/tc-aarch64.c (s_variant_pcs): Likewise.
 591         * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise.
 592         * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation),
 593         (ppc_fix_adjustable): Likewise.
 594         * config/tc-xgate.c (xgate_frob_symbol): Likewise.
 595
 596 2020-09-15  H.J. Lu  <hongjiu.lu@intel.com>
 597
 598         * testsuite/gas/cfi/reloc-pe-i386.d: Updated.
 599         * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
 600
 601 2020-09-15  Alan Modra  <amodra@gmail.com>
 602
 603         PR 26610
 604         * config/tc-arm.c (move_or_literal_pool): Correct extraction of
 605         bignum.  Use unsigned "v"
 606         (is_double_a_single): Make "v" and "mantissa" unsigned.  Formatting.
 607         (double_to_single): Likewise.
 608
 609 2020-09-15  Nick Clifton  <nickc@redhat.com>
 610
 611         * read.c (s_nop): Preserve the input_line_pointer around the call
 612         to md_assemble.
 613         * config/tc-s12z.c (md_assemble): Revert previous delta.
 614
 615 2020-09-15  David Faust  <david.faust@oracle.com>
 616
 617         * config/tc-bpf.h (md_single_noop_insn): Use 'ja 0' for no-op.
 618
 619 2020-09-14  Nick Clifton  <nickc@redhat.com>
 620
 621         * read.c (s_nop): New function.  Handles the .nop directive.
 622         (potable): Add entry for "nop".
 623         (s_nops): Code tidy.
 624         * read.h (s_nop): Add prototype.
 625         * config/tc-bpf.h (md_single_noop_insn): Define.
 626         * config/tc-mmix.h (md_single_noop_insn): Define.
 627         * config/tc-or1k.h (md_single_noop_insn): Define.
 628         * config/tc-ia64.h (md_single_noop_insn): Define.
 629         * config/tc-s12z.c (md_assemble): Preserve the input line pointer,
 630         rather than corrupting it.
 631         * write.c (relax_segment): Update error message regarding
 632         non-absolute values passed to .fill and .nops.
 633         * NEWS: Mention the new directive.
 634         * doc/as.texi: Document the new directive.
 635         * doc/internals.texi: Document the new internal macros used to
 636         implement the new directive.
 637         * testsuite/gas/all/nop.s: New test.
 638         * testsuite/gas/all/nop.d: New test control file.
 639         * testsuite/gas/all/gas.exp: Run the new test.
 640         * testsuite/gas/elf/dwarf-5-nop-for-line-table.s: New test.
 641         * testsuite/gas/elf/dwarf-5-nop-for-line-table.d: New test
 642         control file.
 643         * testsuite/gas/elf/elf.exp: Run the new test.
 644         * testsuite/gas/i386/space1.l: Adjust expected output.
 645
 646 2020-09-07  Mark Wielaard  <mark@klomp.org>
 647
 648         * as.texi (-g): Explicitly mention when .debug_info and .debug_line
 649         are generated for the DWARF format.
 650         (Loc): Add that it is an error to both use a .loc directive and
 651         generate a .debug_line yourself.
 652         * dwarf2dbg.c (dwarf2_any_loc_directive_seen): New static variable.
 653         (dwarf2_directive_loc): Set dwarf2_any_loc_directive_seen to TRUE.
 654         (dwarf2_finish): Check dwarf2_any_loc_directive_seen before emitting
 655         an error. Only create .debug_line if it is empty (or doesn't exist).
 656         * testsuite/gas/i386/i386.exp: Add dwarf2-line-{1,2,3,4} when testing
 657         an elf target.
 658         * testsuite/gas/i386/dwarf2-line-{1,2,3,4}.{s,d,l}: New test files.
 659
 660 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 661
 662         * config/tc-csky.c (md_begin): Enable extend lrw by default for
 663         CK802, CK803 and CK860.
 664
 665 2020-09-10  Cooper Qu  <cooper.qu@linux.alibaba.com>
 666
 667         * config/tc-csky.c (struct csky_cpu_info): Add new members
 668         isa_flag, features and ver.
 669         (struct csky_cpu_feature): New.
 670         (struct csky_cpu_version): New.
 671         (CSKY_FEATURE_MAX): Define.
 672         (CSKY_CPU_REVERISON_MAX): Define.
 673         (FEATURE_DSP_EXT, FEATURE_DSP, FEATURE_MMU, FEATURE_VDSP,
 674          FEATURE_FLOAT, FEATURE_TRUST, FEATURE_JAVA, FEATURE_SHIELD):
 675         Define, each standard one collection of instructions.
 676         (CSKY_FEATURES_DEF_NULL, CSKY_FEATURES_DEF_e,
 677          CSKY_FEATURES_DEF_t, CSKY_FEATURES_DEF_f, CSKY_FEATURES_DEF_v,
 678          CSKY_FEATURES_DEF_ef, CSKY_FEATURES_DEF_jt,
 679          CSKY_FEATURES_DEF_efht, CSKY_FEATURES_DEF_efv,
 680          CSKY_FEATURES_DEF_eft, CSKY_FEATURES_DEF_d,
 681          CSKY_FEATURES_DEF_df, CSKY_FEATURES_DEF_ft,
 682          CSKY_FEATURES_DEF_tv, CSKY_FEATURES_DEF_fv,
 683          CSKY_FEATURES_DEF_dft, CSKY_FEATURES_DEF_dfv,
 684          CSKY_FEATURES_DEF_ftv, CSKY_FEATURES_DEF_eftv): Define,
 685         the features combination used by cpu.
 686         (CSKY_CPU_REVERISON_r0p0, CSKY_CPU_REVERISON_r1p0,
 687          CSKY_CPU_REVERISON_r2p0, CSKY_CPU_REVERISON_r3p0,
 688          CSKY_CPU_REVERISON_RESERVED, CSKY_CPU_REVERISON_R3):
 689         Define, version information used by cpu.
 690         (csky_cpus): Refine, and add CK804, CK805 and CK800.
 691         (parse_cpu): Refine.
 692         (parse_arch): Refine.
 693         (md_show_usage): Refine.
 694         (md_begin): Refine.
 695
 696 2020-09-09  Alan Modra  <amodra@gmail.com>
 697
 698         * config/tc-ppc.c (md_assemble): Emit prefix insn by parts when
 699         valueT is smaller than 64 bits.
 700
 701 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 702
 703         * config/tc-csky.c (CSKYV2_ISA_DSP): CSKY_ISA_DSPE60.
 704         (CSKY_ISA_860): Likewise.
 705
 706 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 707
 708         * config/tc-csky.c (float_abi): New.
 709         (md_longopts): Add mfloat-abi.
 710         (struct sky_option_value_table): New.
 711         (csky_float_abis): New, the possible values for -mfloat-abi.
 712         (parse_float_abi): New funtion.
 713         (md_show_usage): Show help information for -mfloat-abi.
 714         (set_csky_attribute): Store float-abi value.
 715
 716 2020-09-07  Cooper Qu  <cooper.qu@linux.alibaba.com>
 717
 718         * config/tc-csky.c (float_work_fpuv3_fmovi): New function,
 719         helper function to encode fpuv3 fmovi instructions.
 720         (float_work_fpuv3_fstore): New function.
 721         (struct literal): Add new member 'offset'.
 722         (csky_cpus): New cpu CK860f.
 723         (enter_literal): Return literal pool pointer instead of offset.
 724         (parse_rt): Adjust the change of enter_literal.
 725         (parse_rtf): Likewise.
 726         (v1_work_lrw): Likewise.
 727         (v1_work_jbsr): Likewise.
 728         (v2_work_lrw): Likewise.
 729         (v2_work_jbsr): Likewise.
 730         (v2_work_jsri): Likewise.
 731         (vdsp_work_vlrw): Likewise.
 732         (is_freglist_legal): Add handler for FPUV3.
 733         (parse_type_freg): Likewise.
 734         (is_imm_within_range): Set e.X_add_number if it is a signed and
 735         negtive number.
 736         (get_operand_value): Add handler for OPRND_TYPE_IMM9b,
 737         OPRND_TYPE_HFLOAT_FMOVI, OPRND_TYPE_SFLOAT_FMOVI
 738         and OPRND_TYPE_DFLOAT_FMOVI.
 739         (float_to_half): Convert float number to harf float.
 740         * testsuite/gas/csky/case-fpuv3-ck860f/ : New folder containing
 741         the test cases for FPUV3, they are divided by instruction
 742         operands format and both have legal cases and illegal cases.
 743
 744 2020-09-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 745         Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 746
 747         * config/tc-msp430.c (msp430_insert_uleb128_fixes): New.
 748         (msp430_md_end): Call msp430_insert_uleb128_fixes.
 749
 750 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 751
 752         * config/tc-aarch64.c (aarch64_cpus): Add Cortex-R82.
 753         * doc/c-aarch64.texi: Document -mcpu=cortex-r82.
 754
 755 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 756
 757         * config/tc-aarch64.c (parse_sys_reg): Also pass sysreg name to
 758         validation function.
 759         (parse_sys_ins_reg): Likewise.
 760         (print_operands): Pass CPU features to aarch64_print_operand().
 761         * testsuite/gas/aarch64/v8-r-bad-sysregs.d: New test.
 762         * testsuite/gas/aarch64/v8-r-bad-sysregs.l: Error output.
 763         * testsuite/gas/aarch64/v8-r-bad-sysregs.s: Input.
 764         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.d: New test.
 765         * testsuite/gas/aarch64/v8-r-sysregs-need-arch.l: Error output.
 766         * testsuite/gas/aarch64/v8-r-sysregs.d: New test.
 767         * testsuite/gas/aarch64/v8-r-sysregs.s: Input for previous two tests.
 768
 769 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 770
 771         * testsuite/gas/aarch64/dfb.d: New test.
 772         * testsuite/gas/aarch64/dfb.s: Input.
 773
 774 2020-09-08  Alex Coplan  <alex.coplan@arm.com>
 775
 776         * config/tc-aarch64.c (aarch64_archs): Add armv8-r.
 777         * doc/c-aarch64.texi: Document -march=armv8-r.
 778
 779 2020-09-07  Mark Wielaard  <mark@klomp.org>
 780
 781         * dwarf2dbg.c (add_line_strp): New function.
 782         (out_dir_and_file_list): Take line_seg and sizeof_offset as
 783         arguments, Use DW_FORM_line_strp for dir and file. Call
 784         add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
 785         (out_debug_line): Call out_dir_and_file_list with line_seg and
 786         sizeof_offset.
 787         * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
 788         strings.
 789
 790 2020-09-07  Mark Wielaard  <mark@klomp.org>
 791
 792         * dwarf2dbg.c (DWARF2_RNGLISTS_VERSION): New constant.
 793         (out_debug_ranges): Add ranges_sym argument and set it.
 794         (out_debug_rnglists): New function.
 795         (out_debug_info): Change ranges_seg argument to ranges_sym
 796         and use it to set DW_AT_ranges value.
 797         (dwarf2_finish): Remove ranges_seg, add ranges_sym. For
 798         DWARF2_VERSION 5 call out_debug_rnglists.
 799
 800 2020-09-07  Mark Wielaard  <mark@klomp.org>
 801
 802         * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
 803         FALSE.
 804         * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
 805
 806 2020-09-01  Mark Wielaard  <mark@klomp.org>
 807
 808         * dwarf2dbg.c (out_debug_abbrev): Use DW_FORM_sec_offset for DWARF
 809         version 4 or higher.
 810
 811 2020-09-02  Alan Modra  <amodra@gmail.com>
 812
 813         * expr.c (add_to_result, subtract_from_result): Use unsigned
 814         addition and subtraction.
 815
 816 2020-09-02  Alan Modra  <amodra@gmail.com>
 817
 818         * config/tc-z80.c (is_overflow): Avoid too large shift.
 819
 820 2020-09-02  Alan Modra  <amodra@gmail.com>
 821
 822         * config/tc-sparc.c (in_signed_range): Use an unsigned type for
 823         sign mask.
 824
 825 2020-09-02  Alan Modra  <amodra@gmail.com>
 826
 827         * config/tc-nios2.c (md_apply_fix): Avoid too large shift.
 828
 829 2020-09-02  Alan Modra  <amodra@gmail.com>
 830
 831         * config/tc-mips.c (load_register): Avoid too large shift.
 832
 833 2020-09-02  Alan Modra  <amodra@gmail.com>
 834
 835         * config/tc-d30v.c (parallel_ok): Use 1UL for left shift expression.
 836
 837 2020-09-02  Alan Modra  <amodra@gmail.com>
 838
 839         * config/rx-parse.y (rx_intop): Avoid too large shifts.
 840         (rx_intop, rx_uintop, rx_disp3op, rx_disp5op, displacement),
 841         (rtsd_immediate): Use correctly typed unsigned variables.
 842
 843 2020-09-02  Alan Modra  <amodra@gmail.com>
 844
 845         * config/obj-macho.c (obj_mach_o_zerofill): Correct type of
 846         constant shifted left.
 847
 848 2020-09-02  Alan Modra  <amodra@gmail.com>
 849
 850         * config/bfin-lex.l: Use an unsigned type for "value".
 851
 852 2020-09-02  Alan Modra  <amodra@gmail.com>
 853
 854         * config/tc-pdp11.c (md_number_to_chars): Condition nbytes=8 code
 855         on BFD64.
 856
 857 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 858
 859         * config/tc-csky.c (csky_cpus): Add ck803r3.
 860         (CSKY_ISA_803R3): Define.
 861         (CSKY_ISA_803R2): Refine, use CSKY_ISA_803R1.
 862
 863 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 864
 865         * testsuite/gas/csky/cskyv2_dsp.d : Fix Encode of mulsws.
 866
 867 2020-09-02  Cooper Qu  <cooper.qu@linux.alibaba.com>
 868
 869         * config/tc-csky.c (struct literal): New member bignum.
 870         (dump_literals): Handle big constant.
 871         (enter_literal): Likewise.
 872         (parse_type_freg): Handle vector register.
 873
 874 2020-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 875
 876         * doc/as.texi: Document the .tls_common directive.
 877
 878 2020-09-01  Alan Modra  <amodra@gmail.com>
 879
 880         PR 26420
 881         PR 26421
 882         PR 26425
 883         PR 26427
 884         * config/tc-arm.c (struct arm_it): Make size, size_req, cond and
 885         uncond_value unsigned.
 886         (parse_vfp_reg_list): Make setmask unsigned, vpr_str_len size_t.
 887         (parse_big_immediate): Cast generic_bignum elements to unsigned.
 888         (encode_thumb32_immediate): Shift left 0xffU.
 889         (double_to_single): Make sign unsigned.  Tidy.
 890         (move_or_literal_pool): Cast LITTLE_NUM elements to uint64_t or
 891         valueT.
 892         (vfp_or_neon_is_neon): Adjust inst.uncond_value expression.
 893         (md_assemble): Likewise.
 894         (handle_pred_state): Make cond unsigned.
 895         (thumb32_negate_data_op): Make variables unsigned.
 896         (md_apply_fix): Make value and newval unsigned, adjust uses.
 897
 898 2020-08-31  Alan Modra  <amodra@gmail.com>
 899
 900         PR 26510
 901         * config/tc-z8k.c (buffer): Use unsigned char.
 902         (apply_fix): Use unsigned char* pointers.
 903         (build_bytes): Likewise and mask nibbles when packing.
 904
 905 2020-08-31  Alan Modra  <amodra@gmail.com>
 906
 907         PR 26503
 908         * config/tc-v850.c (parse_register_list): Shift 1u left.
 909
 910 2020-08-31  Alan Modra  <amodra@gmail.com>
 911
 912         PR 26502
 913         * config/tc-tic6x.c (md_apply_fix): Use unsigned variables.
 914
 915 2020-08-31  Alan Modra  <amodra@gmail.com>
 916
 917         PR 26497
 918         * config/tc-sh.c (assemble_ppi): Use unsigned variables.
 919
 920 2020-08-31  Alan Modra  <amodra@gmail.com>
 921
 922         PR 26495
 923         * config/tc-score.c (s3_apply_fix): Use unsigned variables.
 924         * config/tc-score7.c (s7_apply_fix): Likewise.
 925
 926 2020-08-31  Alan Modra  <amodra@gmail.com>
 927
 928         PR 26480
 929         * config/tc-nios2.c (nios2_parse_reglist): Shift 1UL left.
 930
 931 2020-08-31  Alan Modra  <amodra@gmail.com>
 932
 933         PR 26479
 934         * config/tc-nios2.c (md_chars_to_number): Cast buf[i] before shifting.
 935
 936 2020-08-31  Alan Modra  <amodra@gmail.com>
 937
 938         PR 26472
 939         PR 26473
 940         PR 26474
 941         * config/tc-mips.c (operand_reg_mask): Shift 1u left.
 942         (load_register): Shift 0xffffU left.
 943
 944 2020-08-31  Alan Modra  <amodra@gmail.com>
 945
 946         PR 26471
 947         * config/tc-metag.c (md_chars_to_number): Make retval unsigned.
 948
 949 2020-08-31  Alan Modra  <amodra@gmail.com>
 950
 951         PR 26468
 952         * config/tc-mep.c (md_convert_frag): Use uint32_t for addend and
 953         other variables.
 954
 955 2020-08-31  Alan Modra  <amodra@gmail.com>
 956
 957         PR 26493
 958         * config/tc-riscv.c (riscv_ip): Cast X_add_number passed to
 959         VALID_* macros to unsigned.
 960
 961 2020-08-31  Alan Modra  <amodra@gmail.com>
 962
 963         * config/tc-crx.c: Formatting.
 964         (CRX_PRINT): Wrap params in parentheses.  Remove parens from uses
 965         throughout file.
 966         (reset_vars, get_register, get_copregister, get_optype, get_opbits),
 967         (get_opflags, get_number_of_operands, parse_operand, gettrap),
 968         (handle_LoadStor, getconstant, check_range, getreg_image),
 969         (parse_operands, parse_insn, print_operand, print_constant),
 970         (exponent2scale, mask_reg, process_label_constant, set_operand),
 971         (assemble_insn, print_insn): Delete unnecessary forward declaration.
 972         (print_insn): Make static.
 973         (print_constant): Make "constant" unsigned.
 974         (assemble_insn): Tidy REVERSE_MATCH index calc.
 975         * expr.c (generic_bignum_to_int32): Cast elements to valueT.
 976
 977 2020-08-31  Alan Modra  <amodra@gmail.com>
 978
 979         PR 26509
 980         * config/tc-z80.c (is_overflow): Use 1UL in mask shift expression.
 981
 982 2020-08-30  Alan Modra  <amodra@gmail.com>
 983
 984         * config/tc-tic4x.c (tic4x_gen_to_words): Rewrite mantissa
 985         overflow test without UB.  Avoid other UB shifts by making them
 986         unsigned.
 987
 988 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
 989
 990         * config/tc-csky.c (csky_error_state): New member 'arg_int'.
 991         (SET_ERROR_NUMBER): Rename to SET_ERROR_STRING.
 992         (SET_ERROR_INTEGER): New.
 993         (err_formats): Add error format for ERROR_FREG_OVER_RANGE and
 994         ERROR_VREG_OVER_RANGE.
 995         (csky_show_error): Pass an integer argument for some error
 996         numbers.
 997         (parse_exp): Call SET_ERROR_STRING instead of SET_ERROR_NUMBER.
 998         (parse_rt): Likewise.
 999         (parse_type_ctrlreg): Likewise.
1000         (csky_get_reg_val): Likewise.
1001         (is_reglist_legal): Likewise.
1002         (is_freglist_legal): Likewise.
1003         (is_reglist_dash_comma_legal): Likewise.
1004         (is_reg_lshift_illegal): Likewise.
1005         (is_psr_bit): Likewise.
1006         (parse_type_cpreg): Likewise.
1007         (parse_type_cpcreg): Likewise.
1008         (parse_type_areg): Likewise.
1009         (parse_type_freg): Likewise.
1010         (parse_ldst_imm): Likewise and call SET_ERROR_INTEGER.
1011         (get_operand_value): Likewise.
1012         (parse_operands_op): Likewise and call is_imm_within_range,
1013         is_imm_within_range_ext and is_oimm_within_range.
1014         (md_assemble): Likewise.
1015         (is_imm_within_range): New.
1016         (is_imm_within_range_ext): Rename from is_imm_over_range.
1017         (is_oimm_within_range): Rename from is_oimm_over_range.
1018         (v2_work_add_sub): Call SET_ERROR_INTEGER.
1019         (csky_rolc): call is_imm_within_range instead of
1020         is_imm_over_range.
1021
1022 2020-08-31  Cooper Qu  <cooper.qu@linux.alibaba.com>
1023
1024         * config/tc-csky.c (md_begin): Add warning when -mdsp and
1025         -mcpu=ck803ern are both added.
1026         (parse_ldst_imm): Fix error message.
1027
1028 2020-08-30  Alan Modra  <amodra@gmail.com>
1029
1030         * testsuite/gas/cr16/cbitb_test.d: Update expected output.
1031         * testsuite/gas/cr16/cbitw_test.d: Likewise.
1032         * testsuite/gas/cr16/sbitb_test.d: Likewise.
1033         * testsuite/gas/cr16/sbitw_test.d: Likewise.
1034         * testsuite/gas/cr16/storb_test.d: Likewise.
1035         * testsuite/gas/cr16/storw_test.d: Likewise.
1036         * testsuite/gas/cr16/tbitb_test.d: Likewise.
1037         * testsuite/gas/cr16/tbitw_test.d: Likewise.
1038
1039 2020-08-30  Alan Modra  <amodra@gmail.com>
1040
1041         PR 26437
1042         PR 26438
1043         * config/tc-cr16.c: Include limits.h, formatting.
1044         (CR16_PRINT): Wrap params in parentheses.  Remove parens from uses
1045         throughout file.
1046         (getconstant): Handle zero nbits.
1047         (print_operand): Use unsigned variables.  Simplify handling of
1048         index regs.
1049         (check_range): Use int32_t variables.  Correct range checks.
1050
1051 2020-08-29  Alan Modra  <amodra@gmail.com>
1052
1053         PR 26481
1054         * config/tc-pj.c (md_assemble): Don't loop past end of
1055         opcode->arg array.
1056
1057 2020-08-28  Alan Modra  <amodra@gmail.com>
1058
1059         PR 26460
1060         * config/tc-ia64.c (parse_operands): Don't access past end of
1061         idesc->operands.
1062
1063 2020-08-26  Mark Wielaard  <mark@klomp.org>
1064
1065         * as.c (parse_args): Handle bad -gdwarf options.
1066
1067 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
1068
1069         * config/tc-csky.c (md_begin): Set attributes.
1070         (isa_flag): Change type to unsigned 64 bits.
1071         (struct csky_cpu_info): Likewise.
1072         (struct csky_macro_info): Likewise.
1073         (set_csky_attribute): New.
1074         * testsuite/gas/csky/802j.d: Ignore .csky.attributes section.
1075         * testsuite/gas/csky/all.d: Likewise.
1076         * testsuite/gas/csky/bsr1.d: Likewise.
1077         * testsuite/gas/csky/csky_vdsp.d: Likewise.
1078         * testsuite/gas/csky/cskyv2_all.d: Likewise.
1079         * testsuite/gas/csky/cskyv2_ck803r2.d: Likewise.
1080         * testsuite/gas/csky/cskyv2_ck860.d: Likewise.
1081         * testsuite/gas/csky/cskyv2_dsp.d: Likewise.
1082         * testsuite/gas/csky/cskyv2_elrw.d: Likewise.
1083         * testsuite/gas/csky/cskyv2_float.d: Likewise.
1084         * testsuite/gas/csky/enhance_dsp.d: Likewise.
1085         * testsuite/gas/csky/java.d: Likewise.
1086         * testsuite/gas/csky/v1_float.d: Likewise.
1087         * testsuite/gas/csky/v2_float_part1.d: Likewise.
1088         * testsuite/gas/csky/v2_float_part2.d: Likewise.
1089         * testsuite/gas/csky/v2_tls_gd.d: Likewise.
1090         * testsuite/gas/csky/v2_tls_ie.d: Likewise.
1091         * testsuite/gas/csky/v2_tls_ld.d: Likewise.
1092         * testsuite/gas/csky/v2_tls_le.d: Likewise.
1093         * testsuite/gas/elf/elf.exp: Add handler for CSKY.
1094         * testsuite/gas/elf/section2.e-csky: New.
1095
1096 2020-08-27  Alan Modra  <amodra@gmail.com>
1097
1098         PR 26467
1099         * cgen.c (weak_operand_overflow_check): Handle opmask for
1100         operand length zero.  Use 1UL constant.
1101
1102 2020-08-26  Alan Modra  <amodra@gmail.com>
1103
1104         PR 26508
1105         * config/tc-xtensa.c (xg_get_trampoline_chain): Return early
1106         when n_entries is zero.
1107
1108 2020-08-26  Alan Modra  <amodra@gmail.com>
1109
1110         PR 26448
1111         * symbols.c: Include limits.h.
1112         (resolve_symbol_value <O_left_shift, O_right_shift>): Do an
1113         unsigned shift.  Warn if shift count larger than valueT size.
1114
1115 2020-08-26  Alan Modra  <amodra@gmail.com>
1116
1117         PR 26447
1118         * expr.c (expr <O_left_shift>): Do an unsigned shift.
1119
1120 2020-08-25  Alan Modra  <amodra@gmail.com>
1121
1122 2020-08-26  David Faust  <david.faust@oracle.com>
1123
1124         * config/tc-bpf.c: Add option -mxbpf to select xbpf isa.
1125         * testsuite/gas/bpf/indcall-1.d: New file.
1126         * testsuite/gas/bpf/indcall-1.s: Likewise.
1127         * testsuite/gas/bpf/indcall-bad-1.l: Likewise.
1128         * testsuite/gas/bpf/indcall-bad-1.s: Likewise.
1129         * testsuite/gas/bpf/bpf.exp: Run new tests.
1130
1131 2020-08-25  Alan Modra  <amodra@gmail.com>
1132
1133         PR 26501
1134         * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
1135         misc_symbol_hash entries without values.
1136
1137 2020-08-25  Alan Modra  <amodra@gmail.com>
1138
1139         PR 26500
1140         * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
1141         insn with name = "".
1142
1143 2020-08-25  Alan Modra  <amodra@gmail.com>
1144
1145         PR 26441
1146         * config/tc-cr16.c (get_b_cc): Return NULL early if op isn't
1147         two or three chars, and don't bother copying.
1148
1149 2020-08-25  Alan Modra  <amodra@gmail.com>
1150
1151         PR 26426
1152         * config/tc-arm.c (do_neon_mvn, do_neon_swp): Bail out on
1153         NS_NULL shape.
1154
1155 2020-08-25  Alan Modra  <amodra@gmail.com>
1156
1157         PR 26410
1158         * symbols.c (dollar_label_count, dollar_label_max): Make size_t.
1159         (dollar_label_clear): Don't call memset with NULL pointer.
1160
1161 2020-08-25  Alan Modra  <amodra@gmail.com>
1162
1163         * config/tc-arc.c (declare_register_set): Avoid false positive
1164         format-overflow warning.
1165         * config/tc-epiphany.c (md_assemble): Likewise.
1166         * config/tc-mips.c (md_begin): Likewise.
1167         * config/tc-mmix.c (mmix_md_begin): Likewise.
1168         * config/tc-nds32.c (nds32_elf_append_relax_relocs): Avoid false
1169         positive "may be used uninitialized" warning.
1170
1171 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
1172
1173         * config/tc-csky.c (csky_archs): Add item for CK860,
1174         change ck810 and ck807's arch_flag.
1175         (csky_cpus): Add item for CK860.
1176         (md_begin): Enable DSP for CK810 and CK807 by default.
1177         (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
1178         * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
1179         * testsuite/gas/csky/cskyv2_all.s: Likewise.
1180         * testsuite/gas/csky/cskyv2_ck860.d: New.
1181         * testsuite/gas/csky/cskyv2_ck860.s: New.
1182         * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
1183         * testsuite/gas/csky/enhance_dsp.s: Likewise.
1184
1185 2020-08-24  Alan Modra  <amodra@gmail.com>
1186
1187         * config/tc-tic54x.c (stag_add_field_symbols): Don't free "name"
1188         in case where it isn't copied.
1189         * config/tc-tic54x.h (LOCAL_LABELS_FB): Undef.
1190         * testsuite/gas/tic54x/field.d: Dump section contents and symbols
1191         rather than disassembling.
1192         * testsuite/gas/tic54x/set.d: Adjust for newer disassembly.
1193
1194 2020-08-24  Alan Modra  <amodra@gmail.com>
1195
1196         * config/tc-aarch64.c (md_begin): Don't bother checking for
1197         out of memory failure from str_htab_create.
1198         * config/tc-arc.c (arc_insert_opcode, md_begin): Likewise.
1199         (arc_extcorereg, arc_stralloc): Likewise.
1200         * config/tc-arm.c (md_begin): Likewise.
1201         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1202         * config/tc-cris.c (md_begin): Likewise.
1203         * config/tc-crx.c (md_begin): Likewise.
1204         * config/tc-pdp11.c (md_begin): Likewise.
1205         * config/tc-score.c (s3_build_reg_hsh, s3_begin): Likewise.
1206         * config/tc-score7.c (s7_build_reg_hsh, s7_begin): Likewise.
1207
1208 2020-08-24  Alan Modra  <amodra@gmail.com>
1209
1210         * config/tc-arm.c (move_or_literal_pool): Avoid false positive
1211         "may be used uninitialised".
1212         (opcode_lookup): Likewise.
1213
1214 2020-08-24  Alan Modra  <amodra@gmail.com>
1215
1216         PR 26526
1217         * symbols.c (local_symbol_convert): Clear out xtra.
1218
1219 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1220
1221         * config/tc-csky.c (CSKY_ISA_803R2): New.
1222         (csky_archs): Add ck803r2 series.
1223         (md_begin): Fix warning about -medsp.
1224         (csky_get_freg_val): Support lowercase of fpu register name.
1225         * testsuite/gas/csky/cskyv2_ck803r2.s: New file.
1226         * testsuite/gas/csky/cskyv2_ck803r2.d: New file.
1227
1228 2020-08-23  Alan Modra  <amodra@gmail.com>
1229
1230         PR 26513
1231         * hash.h (htab_insert): Update prototype and comment.
1232         (struct string_tuple): Make "value" a const void*.
1233         (string_tuple_alloc): Likewise.
1234         (str_hash_find, str_hash_find_n): Cast returned value.
1235         (str_hash_insert): Add "replace" parameter, and return slot pointer.
1236         Free alloc'd element when not inserted.
1237         * hash.c (htab_insert): Likewise.  Return slot when element exists,
1238         otherwise return NULL.
1239         * read.c (pop_insert): Insert into hash table without first searching.
1240         * config/tc-avr.c (md_begin): Likewise.
1241         * config/tc-msp430.c (md_begin): Likewise.
1242         * config/tc-nds32.c (nds32_init_nds32_pseudo_opcodes): Likewise.
1243         * config/tc-v850.c (md_begin): Likewise.
1244         * macro.c (do_formals, define_macro, macro_expand_body): Likewise.
1245         (delete_macro): Delete from hash table.
1246         * config/tc-tic54x.c (subsym_create_or_replace): Correct logic.
1247
1248         * symbols.c (local_symbol_make, symbol_table_insert): Allow
1249         replacement of hash table entries.
1250         * config/obj-coff-seh.c (seh_hash_insert): Likewise.
1251         * config/obj-coff.c (tag_insert): Likewise.
1252         * config/tc-iq2000.c (iq2000_add_macro): Likewise.
1253         * config/tc-m68k.c (md_begin): Likewise for aliases.
1254         * config/tc-tic4x.c (tic4x_asg): Likewise.
1255         * config/tc-tic6x.c (md_begin): Likewise.
1256
1257         * dw2gencfi.c (dwcfi_hash_find_or_make): Disallow replacement of
1258         hash table entries.
1259         * ecoff.c (add_string, get_tag): Likewise.
1260         * macro.c (expand_irp): Likewise.
1261         * config/obj-elf.c (build_additional_section_info): Likewise.
1262         * config/tc-aarch64.c (insert_reg_alias): Likewise.
1263         (checked_hash_insert): Likewise.
1264         * config/tc-alpha.c (get_alpha_reloc_tag, md_begin): Likewise.
1265         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1266         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1267         * config/tc-arm.c (insert_reg_alias): Likewise.
1268         (arm_tc_equal_in_insn, md_begin): Likewise.
1269         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1270         * config/tc-cris.c (md_begin): Likewise.
1271         * config/tc-crx.c (md_begin): Likewise.
1272         * config/tc-csky.c (md_begin): Likewise.
1273         * config/tc-d10v.c (md_begin): Likewise.
1274         * config/tc-dlx.c (md_begin): Likewise.
1275         * config/tc-ft32.c (md_begin): Likewise.
1276         * config/tc-h8300.c (md_begin): Likewise.
1277         * config/tc-hppa.c (md_begin): Likewise.
1278         * config/tc-i386.c (md_begin): Likewise.
1279         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1280         (md_begin, dot_alias): Likewise.
1281         * config/tc-m68hc11.c (md_begin): Likewise.
1282         * config/tc-m68k.c (md_begin): Likewise.
1283         * config/tc-mcore.c (md_begin): Likewise.
1284         * config/tc-microblaze.c (md_begin): Likewise.
1285         * config/tc-mips.c (md_begin): Likewise.
1286         * config/tc-mmix.c (md_begin): Likewise.
1287         * config/tc-mn10200.c (md_begin): Likewise.
1288         * config/tc-mn10300.c (md_begin): Likewise.
1289         * config/tc-moxie.c (md_begin): Likewise.
1290         * config/tc-nds32.c (nds32_relax_hint, md_begin): Likewise.
1291         * config/tc-nios2.c (md_begin): Likewise.
1292         * config/tc-ns32k.c (md_begin): Likewise.
1293         * config/tc-pdp11.c (md_begin): Likewise.
1294         * config/tc-pj.c (fake_opcode, md_begin): Likewise.
1295         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1296         * config/tc-pru.c (md_begin): Likewise.
1297         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1298         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1299         (riscv_init_csr_hash): Likewise.
1300         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1301         * config/tc-score.c (s3_insert_reg): Likewise.
1302         (s3_build_score_ops_hsh, s3_build_dependency_insn_hsh): Likewise.
1303         * config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
1304         (s7_build_dependency_insn_hsh, s7_insert_reg): Likewise.
1305         * config/tc-sh.c (md_begin): Likewise.
1306         * config/tc-sparc.c (md_begin): Likewise.
1307         * config/tc-spu.c (md_begin): Likewise.
1308         * config/tc-tic30.c (md_begin): Likewise.
1309         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1310         * config/tc-tic54x.c (stag_add_field_symbols, md_begin): Likewise.
1311         (tic54x_endstruct, tic54x_var, tic54x_macro_info): Likewise.
1312         (subsym_substitute): Likewise.
1313         * config/tc-tilegx.c (md_begin): Likewise.
1314         * config/tc-tilepro.c (md_begin): Likewise.
1315         * config/tc-vax.c (vip_begin): Likewise.
1316         * config/tc-wasm32.c (md_begin): Likewise.
1317         * config/tc-xgate.c (md_begin): Likewise.
1318         * config/tc-z8k.c (md_begin): Likewise.
1319         * testsuite/gas/ppc/dcbt.d,
1320         * testsuite/gas/ppc/dcbt.s: New test.
1321         * testsuite/gas/ppc/ppc.exp: Run it.
1322
1323         * ecoff.c (add_string): Report fatal error on duplicates.
1324         * config/tc-alpha.c (md_begin): Likewise.
1325         * config/tc-arc.c (arc_insert_opcode, declare_register): Likewise.
1326         (declare_addrtype, md_begin, arc_extcorereg): Likewise.
1327         * config/tc-cr16.c (initialise_reg_hash_table, md_begin): Likewise.
1328         * config/tc-cris.c (md_begin): Likewise.
1329         * config/tc-crx.c (md_begin): Likewise.
1330         * config/tc-dlx.c (md_begin): Likewise.
1331         * config/tc-hppa.c (md_begin): Likewise.
1332         * config/tc-i386.c (md_begin): Likewise.
1333         * config/tc-ia64.c (dot_rot, dot_entry, declare_register): Likewise.
1334         (md_begin): Likewise.
1335         * config/tc-m68k.c (md_begin): Likewise.
1336         * config/tc-mips.c (md_begin): Likewise.
1337         * config/tc-nios2.c (md_begin): Likewise.
1338         * config/tc-ns32k.c (md_begin): Likewise.
1339         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1340         * config/tc-pru.c (md_begin): Likewise.
1341         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1342         (init_opcode_names_hash, hash_reg_name, init_opcode_hash): Likewise.
1343         * config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
1344         * config/tc-sparc.c (md_begin): Likewise.
1345         * config/tc-tic30.c (md_begin): Likewise.
1346         * config/tc-tic4x.c (tic4x_inst_insert): Likewise.
1347         * config/tc-tilegx.c (md_begin): Likewise.
1348         * config/tc-tilepro.c (md_begin): Likewise.
1349         * config/tc-vax.c (vip_begin): Likewise.
1350
1351         * config/tc-alpha.c,
1352         * config/tc-arm.c,
1353         * config/tc-avr.c,
1354         * config/tc-cr16.c,
1355         * config/tc-csky.c,
1356         * config/tc-i386.c,
1357         * config/tc-m68hc11.c,
1358         * config/tc-m68k.c,
1359         * config/tc-microblaze.c,
1360         * config/tc-ns32k.c,
1361         * config/tc-pj.c,
1362         * config/tc-ppc.c,
1363         * config/tc-score.c,
1364         * config/tc-score7.c,
1365         * config/tc-tic4x.c,
1366         * config/tc-tic54x.c,
1367         * config/tc-tilegx.c,
1368         * config/tc-tilepro.c,
1369         * config/tc-xgate.c: Formatting.
1370
1371 2020-08-21  Alan Modra  <amodra@gmail.com>
1372
1373         * symbols.c (struct local_symbol): Add "hash" entry.  Reorder fields.
1374         Delete union.  Adjust code throughout file.
1375         (struct symbol): Add "hash", "name" and "x" entries.  Reorder fields.
1376         Split off some to..
1377         (struct xsymbol): ..this.  New struct.  Adjust code throughout file
1378         accessing these fields.
1379         (struct symbol_entry): Delete.
1380         (union symbol_entry): New.
1381         (hash_symbol_entry): Adjust for symbol_entry_t change.
1382         (symbol_entry_find): Likewise.
1383         (eq_symbol_entry): Compare hash values too.
1384         (symbol_entry_alloc): Delete.
1385         (local_symbol_converted_p, local_symbol_mark_converted): Delete.
1386         (local_symbol_get_real_symbol, local_symbol_set_real_symbol): Delete.
1387         (local_hash): Delete.
1388         (abs_symbol_x, dot_symbol_x): New static var.
1389         (symbol_init): New function.
1390         (symbol_create): Rewrite.
1391         (LOCAL_SYMBOL_CHECK): Delete.  Replace uses throughout with simple
1392         test of flags.local_symbol.
1393         (local_symbol_make): Adjust for struct local_symbol changes.
1394         (local_symbol_convert): Rewrite.  Adjust all callers.
1395         (symbol_table_insert): Simplify.
1396         (symbol_clone): Comment on local sym cloning.  Handle split symbol
1397         struct.
1398         (get_real_sym): Delete.  Remove all uses.
1399         (symbol_find_exact_noref): Simplify.
1400         (resolve_local_symbol): Don't resolve non-locals.
1401         (S_SET_SEGMENT): Don't special case reg_section.
1402         (S_SET_NAME): Set both name and bsym->name.
1403         (symbol_mark_resolved, symbol_resolved_p): Simplify.
1404         (symbol_symbolS): Update comment.
1405         (symbol_begin): Don't create local_hash.  Adjust abs_symbol setup.
1406         (dot_symbol_init): Adjust dot_symbol setup.
1407         (symbol_print_statistics): Delete local_hash stats.
1408
1409 2020-08-21  Alan Modra  <amodra@gmail.com>
1410
1411         * symbols.c (struct symbol_flags): Rename sy_volatile to volatil,
1412         and remove sy_ from other field names.  Update throughout.
1413         (struct symbol): Remove sy_ from field names.  Delete unused
1414         TARGET_SYMBOL_FIELDS.  Update throughout file.  Move after..
1415         (struct local_symbol): ..here.  Remove lsy_ from field names.
1416         Delete unused TC_LOCAL_SYMFIELD_TYPE.  Update throughout file.
1417         (local_symbol_resolved_p, local_symbol_mark_resolved): Delete.
1418         Expand uses throughout file.
1419         (local_symbol_get_frag, local_symbol_set_frag): Likewise.
1420         (symbol_new): Move symbol_table_frozen test to..
1421         (symbol_append): ..here, and..
1422         (symbol_insert): ..here.
1423         (resolve_symbol_value, symbol_relc_make_expr): White space fixes.
1424         (HANDLE_XADD_OPT1, HANDLE_XADD_OPT2): Likewise.
1425         * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Update.
1426
1427 2020-08-21  Alan Modra  <amodra@gmail.com>
1428
1429         * symbols.h (symbol_new, symbol_create, local_symbol_make),
1430         (symbol_temp_new): Arrange params as section, frag, offset.
1431         * symbols.c: Adjust to suit.
1432         * as.c: Likewise.
1433         * cgen.c: Likewise.
1434         * dwarf2dbg.c: Likewise.
1435         * ecoff.c: Likewise.
1436         * expr.c: Likewise.
1437         * itbl-ops.c: Likewise.
1438         * read.c: Likewise.
1439         * stabs.c: Likewise.
1440         * subsegs.c: Likewise.
1441         * config/obj-coff.c: Likewise.
1442         * config/obj-elf.c: Likewise.
1443         * config/obj-macho.c: Likewise.
1444         * config/tc-aarch64.c: Likewise.
1445         * config/tc-alpha.c: Likewise.
1446         * config/tc-arc.c: Likewise.
1447         * config/tc-arm.c: Likewise.
1448         * config/tc-avr.c: Likewise.
1449         * config/tc-cr16.c: Likewise.
1450         * config/tc-cris.c: Likewise.
1451         * config/tc-csky.c: Likewise.
1452         * config/tc-dlx.c: Likewise.
1453         * config/tc-hppa.c: Likewise.
1454         * config/tc-i386.c: Likewise.
1455         * config/tc-ia64.c: Likewise.
1456         * config/tc-m32r.c: Likewise.
1457         * config/tc-m68k.c: Likewise.
1458         * config/tc-mips.c: Likewise.
1459         * config/tc-mmix.c: Likewise.
1460         * config/tc-mn10200.c: Likewise.
1461         * config/tc-mn10300.c: Likewise.
1462         * config/tc-nds32.c: Likewise.
1463         * config/tc-nios2.c: Likewise.
1464         * config/tc-ppc.c: Likewise.
1465         * config/tc-riscv.c: Likewise.
1466         * config/tc-s390.c: Likewise.
1467         * config/tc-sh.c: Likewise.
1468         * config/tc-tic4x.c: Likewise.
1469         * config/tc-tic54x.c: Likewise.
1470         * config/tc-xtensa.c: Likewise.
1471
1472 2020-08-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
1473
1474         * config/tc-csky.c (csky_insn_info): Add member last_isize.
1475         (md_assemble): Assign value to csky_insn.last_isize.
1476         * testsuite/gas/csky/enhance_dsp.d: Test bloop's two operands form.
1477         * testsuite/gas/csky/enhance_dsp.s: Likewise.
1478
1479 2020-08-20  Martin Liska  <mliska@suse.cz>
1480
1481         * NEWS: Mention --reduce-memory-overheads and --hash-size arguments
1482         options.
1483         * as.c: Remove the options from help.
1484         * doc/as.texi: Remove options.
1485         * doc/internals.texi: Remove hash from documentation.
1486         * hash.c (struct hash_entry): Remove.
1487         (struct hash_control): Likewise.
1488         (set_gas_hash_table_size): Likewise.
1489         (hash_new_sized): Likewise.
1490         (hash_new): Likewise.
1491         (hash_die): Likewise.
1492         (hash_lookup): Likewise.
1493         (hash_insert): Likewise.
1494         (hash_jam): Likewise.
1495         (hash_replace): Likewise.
1496         (hash_find): Likewise.
1497         (hash_find_n): Likewise.
1498         (hash_delete): Likewise.
1499         (hash_traverse): Likewise.
1500         (hash_print_statistics): Likewise.
1501         (TABLES): Likewise.
1502         (STATBUFSIZE): Likewise.
1503         (main): Likewise.
1504         (what): Likewise.
1505         (destroy): Likewise.
1506         (applicatee): Likewise.
1507         (whattable): Likewise.
1508         * hash.h (struct hash_control): Likewise.
1509         (set_gas_hash_table_size): Likewise.
1510         (hash_new): Likewise.
1511         (hash_new_sized): Likewise.
1512         (hash_die): Likewise.
1513         (hash_insert): Likewise.
1514         (hash_jam): Likewise.
1515         (hash_replace): Likewise.
1516         (hash_find): Likewise.
1517         (hash_find_n): Likewise.
1518         (hash_delete): Likewise.
1519         (hash_traverse): Likewise.
1520         (hash_print_statistics): Likewise.
1521
1522 2020-08-20  Martin Liska  <mliska@suse.cz>
1523
1524         * config/obj-coff-seh.c (seh_hash_insert): Port to use new
1525         str_htab type.
1526         (seh_hash_find): Likewise.
1527         (seh_hash_find_or_make): Likewise.
1528         * config/obj-coff.c (tag_init): Likewise.
1529         (tag_insert): Likewise.
1530         (tag_find): Likewise.
1531         * config/obj-elf.c (struct group_list): Likewise.
1532         (build_additional_section_info): Likewise.
1533         (free_section_idx): Likewise.
1534         (elf_adjust_symtab): Likewise.
1535         (elf_frob_file_after_relocs): Likewise.
1536         * config/tc-aarch64.c (INSN_SIZE): Likewise.
1537         (parse_reg): Likewise.
1538         (insert_reg_alias): Likewise.
1539         (create_register_alias): Likewise.
1540         (s_unreq): Likewise.
1541         (parse_shift): Likewise.
1542         (parse_pldop): Likewise.
1543         (parse_barrier): Likewise.
1544         (parse_barrier_psb): Likewise.
1545         (parse_bti_operand): Likewise.
1546         (parse_sys_reg): Likewise.
1547         (parse_sys_ins_reg): Likewise.
1548         (lookup_mnemonic): Likewise.
1549         (opcode_lookup): Likewise.
1550         (parse_operands): Likewise.
1551         (checked_hash_insert): Likewise.
1552         (sysreg_hash_insert): Likewise.
1553         (fill_instruction_hash_table): Likewise.
1554         (md_begin): Likewise.
1555         * config/tc-alpha.c (struct alpha_reloc_tag): Likewise.
1556         (get_alpha_reloc_tag): Likewise.
1557         (assemble_tokens_to_insn): Likewise.
1558         (assemble_tokens): Likewise.
1559         (md_begin): Likewise.
1560         * config/tc-arc.c (arc_find_opcode): Likewise.
1561         (arc_insert_opcode): Likewise.
1562         (find_opcode_match): Likewise.
1563         (declare_register): Likewise.
1564         (declare_addrtype): Likewise.
1565         (md_begin): Likewise.
1566         (arc_parse_name): Likewise.
1567         (tc_arc_regname_to_dw2regnum): Likewise.
1568         (arc_extcorereg): Likewise.
1569         * config/tc-arm.c (MVE_BAD_QREG): Likewise.
1570         (arm_reg_parse_multi): Likewise.
1571         (parse_reloc): Likewise.
1572         (insert_reg_alias): Likewise.
1573         (create_register_alias): Likewise.
1574         (s_unreq): Likewise.
1575         (parse_shift): Likewise.
1576         (parse_psr): Likewise.
1577         (parse_cond): Likewise.
1578         (parse_barrier): Likewise.
1579         (do_vfp_nsyn_opcode): Likewise.
1580         (opcode_lookup): Likewise.
1581         (arm_tc_equal_in_insn): Likewise.
1582         (md_begin): Likewise.
1583         * config/tc-avr.c (md_begin): Likewise.
1584         (avr_ldi_expression): Likewise.
1585         (md_assemble): Likewise.
1586         (avr_update_gccisr): Likewise.
1587         (avr_emit_insn): Likewise.
1588         * config/tc-cr16.c (get_register): Likewise.
1589         (get_register_pair): Likewise.
1590         (get_index_register): Likewise.
1591         (get_index_register_pair): Likewise.
1592         (get_pregister): Likewise.
1593         (get_pregisterp): Likewise.
1594         (initialise_reg_hash_table): Likewise.
1595         (md_begin): Likewise.
1596         (cr16_assemble): Likewise.
1597         (md_assemble): Likewise.
1598         * config/tc-cris.c (cris_insn_first_word_frag): Likewise.
1599         (md_begin): Likewise.
1600         (cris_process_instruction): Likewise.
1601         * config/tc-crx.c (get_register): Likewise.
1602         (get_copregister): Likewise.
1603         (md_begin): Likewise.
1604         (md_assemble): Likewise.
1605         * config/tc-csky.c (md_begin): Likewise.
1606         (parse_opcode): Likewise.
1607         (get_operand_value): Likewise.
1608         (v1_work_jbsr): Likewise.
1609         (v2_work_rotlc): Likewise.
1610         (v2_work_bgeni): Likewise.
1611         (v2_work_not): Likewise.
1612         * config/tc-d10v.c (sizeof): Likewise.
1613         (md_begin): Likewise.
1614         (do_assemble): Likewise.
1615         (md_apply_fix): Likewise.
1616         * config/tc-d30v.c (sizeof): Likewise.
1617         (md_begin): Likewise.
1618         (do_assemble): Likewise.
1619         * config/tc-dlx.c (RELOC_DLX_VTENTRY): Likewise.
1620         (md_begin): Likewise.
1621         (machine_ip): Likewise.
1622         * config/tc-ft32.c (md_begin): Likewise.
1623         (md_assemble): Likewise.
1624         * config/tc-h8300.c (md_begin): Likewise.
1625         (md_assemble): Likewise.
1626         * config/tc-hppa.c (pa_ip): Likewise.
1627         (md_begin): Likewise.
1628         * config/tc-i386.c (md_begin): Likewise.
1629         (i386_print_statistics): Likewise.
1630         (parse_insn): Likewise.
1631         (process_operands): Likewise.
1632         (i386_index_check): Likewise.
1633         (parse_real_register): Likewise.
1634         * config/tc-ia64.c (dot_rot): Likewise.
1635         (dot_entry): Likewise.
1636         (declare_register): Likewise.
1637         (md_begin): Likewise.
1638         (ia64_parse_name): Likewise.
1639         (md_assemble): Likewise.
1640         (dot_alias): Likewise.
1641         (do_alias): Likewise.
1642         (ia64_adjust_symtab): Likewise.
1643         (do_secalias): Likewise.
1644         (ia64_frob_file): Likewise.
1645         * config/tc-m68hc11.c (m68hc11_print_statistics): Likewise.
1646         (md_begin): Likewise.
1647         (print_insn_format): Likewise.
1648         (md_assemble): Likewise.
1649         * config/tc-m68k.c (tc_gen_reloc): Likewise.
1650         (m68k_ip): Likewise.
1651         (md_begin): Likewise.
1652         * config/tc-mcore.c (md_begin): Likewise.
1653         (md_assemble): Likewise.
1654         * config/tc-microblaze.c (md_begin): Likewise.
1655         (md_assemble): Likewise.
1656         (md_apply_fix): Likewise.
1657         * config/tc-mips.c (nopic_need_relax): Likewise.
1658         (md_begin): Likewise.
1659         (macro_build): Likewise.
1660         (mips16_macro_build): Likewise.
1661         (mips_lookup_insn): Likewise.
1662         (mips_ip): Likewise.
1663         (mips16_ip): Likewise.
1664         * config/tc-mmix.c (sizeof): Likewise.
1665         (mmix_md_begin): Likewise.
1666         (md_assemble): Likewise.
1667         * config/tc-mn10200.c (md_begin): Likewise.
1668         (md_assemble): Likewise.
1669         * config/tc-mn10300.c (HAVE_AM30): Likewise.
1670         (md_begin): Likewise.
1671         (md_assemble): Likewise.
1672         * config/tc-moxie.c (md_begin): Likewise.
1673         (md_assemble): Likewise.
1674         * config/tc-msp430.c (md_begin): Likewise.
1675         (msp430_operands): Likewise.
1676         (md_assemble): Likewise.
1677         * config/tc-nds32.c (PV_DONT_CARE): Likewise.
1678         (builtin_isreg): Likewise.
1679         (builtin_regnum): Likewise.
1680         (nds32_init_nds32_pseudo_opcodes): Likewise.
1681         (nds32_lookup_pseudo_opcode): Likewise.
1682         (nds32_relax_hint): Likewise.
1683         (md_begin): Likewise.
1684         (nds32_find_reloc_table): Likewise.
1685         (nds32_elf_append_relax_relocs_traverse): Likewise.
1686         (nds32_relax_branch_instructions): Likewise.
1687         (md_convert_frag): Likewise.
1688         (nds32_elf_analysis_relax_hint): Likewise.
1689         (tc_nds32_regname_to_dw2regnum): Likewise.
1690         * config/tc-nios2.c (nios2_opcode_lookup): Likewise.
1691         (nios2_reg_lookup): Likewise.
1692         (nios2_ps_lookup): Likewise.
1693         (md_begin): Likewise.
1694         * config/tc-ns32k.c (struct hash_control): Likewise.
1695         (parse): Likewise.
1696         (md_begin): Likewise.
1697         * config/tc-pdp11.c (md_begin): Likewise.
1698         (md_assemble): Likewise.
1699         * config/tc-pj.c (fake_opcode): Likewise.
1700         (alias): Likewise.
1701         (md_begin): Likewise.
1702         (md_assemble): Likewise.
1703         * config/tc-ppc.c (ppc_setup_opcodes): Likewise.
1704         (md_assemble): Likewise.
1705         * config/tc-pru.c (pru_opcode_lookup): Likewise.
1706         (pru_reg_lookup): Likewise.
1707         (md_begin): Likewise.
1708         (md_end): Likewise.
1709         * config/tc-riscv.c (init_ext_version_hash): Likewise.
1710         (riscv_get_default_ext_version): Likewise.
1711         (riscv_set_arch): Likewise.
1712         (init_opcode_names_hash): Likewise.
1713         (opcode_name_lookup): Likewise.
1714         (enum reg_class): Likewise.
1715         (hash_reg_name): Likewise.
1716         (riscv_init_csr_hash): Likewise.
1717         (reg_csr_lookup_internal): Likewise.
1718         (reg_lookup_internal): Likewise.
1719         (init_opcode_hash): Likewise.
1720         (md_begin): Likewise.
1721         (DECLARE_CSR): Likewise.
1722         (macro_build): Likewise.
1723         (riscv_ip): Likewise.
1724         * config/tc-s390.c (register_name): Likewise.
1725         (s390_setup_opcodes): Likewise.
1726         (md_begin): Likewise.
1727         (md_assemble): Likewise.
1728         (s390_insn): Likewise.
1729         * config/tc-score.c (struct s3_reg_map): Likewise.
1730         (s3_score_reg_parse): Likewise.
1731         (s3_dependency_type_from_insn): Likewise.
1732         (s3_parse_16_32_inst): Likewise.
1733         (s3_parse_48_inst): Likewise.
1734         (s3_insert_reg): Likewise.
1735         (s3_build_reg_hsh): Likewise.
1736         (s3_build_score_ops_hsh): Likewise.
1737         (s3_build_dependency_insn_hsh): Likewise.
1738         (s3_begin): Likewise.
1739         * config/tc-score7.c (struct s7_reg_map): Likewise.
1740         (s7_score_reg_parse): Likewise.
1741         (s7_dependency_type_from_insn): Likewise.
1742         (s7_parse_16_32_inst): Likewise.
1743         (s7_build_score_ops_hsh): Likewise.
1744         (s7_build_dependency_insn_hsh): Likewise.
1745         (s7_insert_reg): Likewise.
1746         (s7_build_reg_hsh): Likewise.
1747         (s7_begin): Likewise.
1748         * config/tc-sh.c (EMPTY): Likewise.
1749         (md_begin): Likewise.
1750         (find_cooked_opcode): Likewise.
1751         * config/tc-sparc.c (md_begin): Likewise.
1752         (sparc_ip): Likewise.
1753         * config/tc-spu.c (md_begin): Likewise.
1754         (md_assemble): Likewise.
1755         * config/tc-tic30.c (md_begin): Likewise.
1756         (tic30_operand): Likewise.
1757         (tic30_parallel_insn): Likewise.
1758         (md_assemble): Likewise.
1759         * config/tc-tic4x.c (TIC4X_ALT_SYNTAX): Likewise.
1760         (tic4x_asg): Likewise.
1761         (tic4x_inst_insert): Likewise.
1762         (tic4x_inst_add): Likewise.
1763         (md_begin): Likewise.
1764         (tic4x_operand_parse): Likewise.
1765         (md_assemble): Likewise.
1766         * config/tc-tic54x.c (MAX_SUBSYM_HASH): Likewise.
1767         (stag_add_field_symbols): Likewise.
1768         (tic54x_endstruct): Likewise.
1769         (tic54x_tag): Likewise.
1770         (tic54x_remove_local_label): Likewise.
1771         (tic54x_clear_local_labels): Likewise.
1772         (tic54x_var): Likewise.
1773         (tic54x_macro_start): Likewise.
1774         (tic54x_macro_info): Likewise.
1775         (tic54x_macro_end): Likewise.
1776         (subsym_isreg): Likewise.
1777         (subsym_structsz): Likewise.
1778         (md_begin): Likewise.
1779         (is_mmreg): Likewise.
1780         (is_type): Likewise.
1781         (encode_condition): Likewise.
1782         (encode_cc3): Likewise.
1783         (encode_cc2): Likewise.
1784         (encode_operand): Likewise.
1785         (tic54x_parse_insn): Likewise.
1786         (tic54x_parse_parallel_insn_firstline): Likewise.
1787         (subsym_create_or_replace): Likewise.
1788         (subsym_lookup): Likewise.
1789         (subsym_substitute): Likewise.
1790         (tic54x_undefined_symbol): Likewise.
1791         * config/tc-tic6x.c (md_begin): Likewise.
1792         (md_assemble): Likewise.
1793         * config/tc-tilegx.c (O_hw2_last_plt): Likewise.
1794         (INSERT_SPECIAL_OP): Likewise.
1795         (md_begin): Likewise.
1796         (tilegx_parse_name): Likewise.
1797         (parse_reg_expression): Likewise.
1798         (md_assemble): Likewise.
1799         * config/tc-tilepro.c (O_tls_ie_load): Likewise.
1800         (INSERT_SPECIAL_OP): Likewise.
1801         (tilepro_parse_name): Likewise.
1802         (parse_reg_expression): Likewise.
1803         (md_assemble): Likewise.
1804         * config/tc-v850.c (md_begin): Likewise.
1805         (md_assemble): Likewise.
1806         * config/tc-vax.c (md_ri_to_chars): Likewise.
1807         (vip_begin): Likewise.
1808         (vip): Likewise.
1809         (main): Likewise.
1810         (md_begin): Likewise.
1811         * config/tc-wasm32.c (md_begin): Likewise.
1812         (md_assemble): Likewise.
1813         * config/tc-xgate.c (xgate_parse_operand): Likewise.
1814         (md_begin): Likewise.
1815         (md_assemble): Likewise.
1816         * config/tc-z8k.c (md_begin): Likewise.
1817         (md_assemble): Likewise.
1818
1819 2020-08-20  Martin Liska  <mliska@suse.cz>
1820
1821         * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
1822         functions.
1823         (dwcfi_hash_find): Likewise.
1824         (dwcfi_hash_find_or_make): Likewise.
1825
1826 2020-08-20  Martin Liska  <mliska@suse.cz>
1827
1828         * ecoff.c (INIT_VARRAY): Use htab_t.
1829         (add_string): Likewise.
1830         (ecoff_read_begin_hook): Use new str_htab_create.
1831         (get_tag): Use htab_t.
1832         (add_file): Likewise.
1833
1834 2020-08-20  Martin Liska  <mliska@suse.cz>
1835
1836         * hash.h (struct string_tuple): New.
1837         (hash_string_tuple): Likewise.
1838         (eq_string_tuple): Likewise.
1839         (string_tuple_alloc): Likewise.
1840         (str_hash_find): Likewise.
1841         (str_hash_find_n): Likewise.
1842         (str_hash_delete): Likewise.
1843         (str_hash_insert): Likewise.
1844         (str_htab_create): Likewise.
1845
1846 2020-08-20  Martin Liska  <mliska@suse.cz>
1847
1848         * symbols.c (struct symbol_entry): New.
1849         (hash_symbol_entry): Likewise.
1850         (eq_symbol_entry): Likewise.
1851         (symbol_entry_alloc): Likewise.
1852         (symbol_entry_find): Likewise.
1853         (local_symbol_make): Use htab hash table.
1854         (local_symbol_convert): Likewise.
1855         (symbol_table_insert): Likewise.
1856         (symbol_find_exact_noref): Likewise.
1857         (resolve_local_symbol): Likewise.
1858         (resolve_local_symbol_values): Likewise.
1859         (symbol_begin): Likewise.
1860         (symbol_print_statistics): Likewise.
1861
1862 2020-08-20  Martin Liska  <mliska@suse.cz>
1863
1864         * read.c (struct po_entry): New.
1865         (hash_po_entry): Likewise.
1866         (eq_po_entry): Likewise.
1867         (po_entry_alloc): Likewise.
1868         (po_entry_find): Likewise.
1869         (pop_insert): Likewise.
1870         (pobegin): Use htab hash table.
1871         (read_a_source_file): Likewise.
1872         (s_macro): Likewise.
1873         (read_print_statistics): Likewise.
1874         * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
1875         * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
1876
1877 2020-08-20  Martin Liska  <mliska@suse.cz>
1878
1879         * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
1880         * macro.c (struct hash_control): Use htab.
1881         (macro_init): Likewise.
1882         (do_formals): Likewise.
1883         (free_macro): Likewise.
1884         (define_macro): Likewise.
1885         (sub_actual): Likewise.
1886         (macro_expand_body): Likewise.
1887         (macro_expand): Likewise.
1888         (check_macro): Likewise.
1889         (delete_macro): Likewise.
1890         (expand_irp): Likewise.
1891         * macro.h (struct macro_hash_entry): New struct.
1892         (hash_macro_entry): New.
1893         (eq_macro_entry): Likewise.
1894         (macro_entry_alloc): Likewise.
1895         (macro_entry_find): Likewise.
1896         (struct formal_hash_entry): Likewise.
1897         (hash_formal_entry): Likewise.
1898         (eq_formal_entry): Likewise.
1899         (formal_entry_alloc): Likewise.
1900         (formal_entry_find): Likewise.
1901
1902 2020-08-20  Martin Liska  <mliska@suse.cz>
1903
1904         * as.h: Include hashtab.h.
1905         * hash.c (htab_insert): New.
1906         (htab_print_statistics): Likewise.
1907         * hash.h (htab_insert): Likewise.
1908         (htab_print_statistics): Likewise.
1909
1910 2020-08-19  Alan Modra  <amodra@gmail.com>
1911
1912         * testsuite/gas/ppc/int128.s: Correct vcmpuq.
1913         * testsuite/gas/ppc/int128.d: Update.
1914         * testsuite/gas/ppc/xvtlsbb.d: Update.
1915
1916 2020-08-18  Peter Bergner  <bergner@linux.ibm.com>
1917
1918         * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
1919         * testsuite/gas/ppc/vsx4.d: Likewise.
1920
1921 2020-08-17  Alex Coplan  <alex.coplan@arm.com>
1922
1923         * config/obj-elf.c (obj_elf_change_section): When repurposing an
1924         existing symbol, ensure that we set sy_value as per other (fresh)
1925         section symbols.
1926         * testsuite/gas/elf/elf.exp: Add new test.
1927         * testsuite/gas/elf/section-symbol-redef.d: New test.
1928         * testsuite/gas/elf/section-symbol-redef.s: Input for test.
1929
1930 2020-08-13  Nick Clifton  <nickc@redhat.com>
1931
1932         PR 26359
1933         * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
1934         $GDB_DEBUG$ section has already been created.
1935
1936 2020-08-12  Joe Ramsay  <joe.ramsay@.arm.com>
1937
1938         * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
1939         NS_FD shape when MVE is present
1940         * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
1941         * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
1942         * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
1943         * testsuite/gas/arm/mve-vcvtne-it.d: New test.
1944         * testsuite/gas/arm/mve-vcvtne-it.s: New test.
1945
1946 2020-08-12  Alex Coplan  <alex.coplan@arm.com>
1947
1948         * testsuite/gas/aarch64/mpam-bad.d: New test.
1949         * testsuite/gas/aarch64/mpam-bad.l: Error output.
1950         * testsuite/gas/aarch64/mpam-bad.s: Input.
1951         * testsuite/gas/aarch64/mpam.d: New test.
1952         * testsuite/gas/aarch64/mpam.s: Input.
1953
1954 2020-08-12  Nick Clifton  <nickc@redhat.com>
1955
1956         PR 26346
1957         * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
1958         of the -mno-csr-check option.
1959
1960 2020-08-12  Nick Clifton  <nickc@redhat.com>
1961
1962         * po/ru.po: Updated Russian translation.
1963
1964 2020-08-10  Alex Coplan  <alex.coplan@arm.com>
1965
1966         * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
1967         a long system register.
1968         (parse_sys_ins_reg): Likewise.
1969         (sysreg_hash_insert): New.
1970         (md_begin): Use sysreg_hash_insert() to ensure all system
1971         registers are no longer than the maximum length at startup.
1972         * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
1973         * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
1974         * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
1975
1976 2020-08-10  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1977
1978         * config/tc-aarch64.c (parse_sys_reg): Call to
1979         aarch64_sys_ins_reg_supported_p instead of
1980         aarch64_sys_reg_supported_p.
1981         (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
1982         * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
1983         * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
1984         * testsuite/gas/aarch64/sysreg-5.s: New test.
1985
1986 2020-08-10  Alan Modra  <amodra@gmail.com>
1987
1988         * testsuite/gas/ppc/power8.d,
1989         * testsuite/gas/ppc/power8.s: Add miso.
1990         * testsuite/gas/ppc/power9.d,
1991         * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
1992
1993 2020-08-10  Alan Modra  <amodra@gmail.com>
1994
1995         * testsuite/gas/ppc/power8.d: Update.
1996         * testsuite/gas/ppc/vsx2.d: Update.
1997
1998 2020-08-10  Alan Modra  <amodra@gmail.com>
1999
2000         * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
2001         stswi, or stswx in little-endian mode.
2002         * testsuite/gas/ppc/476.d,
2003         * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
2004         * testsuite/gas/ppc/a2.d,
2005         * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
2006         * testsuite/gas/ppc/be.d,
2007         * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
2008         * testsuite/gas/ppc/le_error.d,
2009         * testsuite/gas/ppc/le_error.l: New little-endian test.
2010         * testsuite/gas/ppc/ppc.exp: Run new tests.
2011
2012 2020-08-07  H.J. Lu  <hongjiu.lu@intel.com>
2013
2014         * read.c (read_a_source_file): Ignore rest of line on overflow
2015         error.
2016
2017 2020-08-06  Alex Coplan  <alex.coplan@arm.com>
2018
2019         * read.c (read_a_source_file): Use long for local labels, detect
2020         overflow and raise an error for overly-long labels.
2021         * testsuite/gas/all/gas.exp: Add local-label-overflow test.
2022         * testsuite/gas/all/local-label-overflow.d: New test.
2023         * testsuite/gas/all/local-label-overflow.l: Error output.
2024         * testsuite/gas/all/local-label-overflow.s: Input.
2025
2026 2020-08-04  Christian Groessler  <chris@groessler.org>
2027
2028         * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
2029         "sout/soutb #imm,reg"
2030
2031 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2032
2033         * NEWS: Mention {disp16} pseudo prefix.
2034
2035 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2036
2037         * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
2038         change.
2039
2040 2020-08-04  Mark Wielaard  <mark@klomp.org>
2041
2042         * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
2043         DW_FORM_udata for DW_AT_high_pc.
2044         (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
2045         DWARF2_VERSION >= 4.
2046         * read.c (emit_leb128_exp): No longer static.
2047         * read.h (emit_leb128_exp): Define.
2048
2049 2020-08-02  Mark Wielaard  <mark@klomp.org>
2050
2051         * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
2052         least one directory if there is at least one file. Use dirs[1]
2053         if dirs[0] is not set, or if there is no dirs[1] the current
2054         working directory. Use files[1] filename, when files[0] filename
2055         isn't set.
2056
2057 2020-08-02  Mark Wielaard  <mark@klomp.org>
2058
2059         * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
2060         for DWARF5.
2061         * testsuite/gas/elf/dwarf-4-cu.d: New file.
2062         * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
2063         * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
2064         * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
2065         * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
2066
2067 2020-08-02  Mark Wielaard  <mark@klomp.org>
2068
2069         * doc/as.texi (--gdwarf-[345]): Fix typo.
2070
2071 2020-08-03  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2072
2073         * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
2074         (md_parse_option): Remove case for OPTION_MOVE_DATA.
2075         (md_longopts): Remove "md" entry.
2076         (md_show_usage): Likewise.
2077
2078 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
2079
2080         PR gas/26305
2081         * config/tc-i386.c (_i386_insn::disp_encoding): Add
2082         disp_encoding_16bit.
2083         (parse_insn): Check Prefix_XXX for pseudo prefixes.  Handle
2084         {disp16}.
2085         (build_modrm_byte): Handle {disp16}.
2086         (i386_index_check): Check invalid {disp16} and {disp32} pseudo
2087         prefixes.
2088         * doc/c-i386.texi: Update {disp32} documentation and document
2089         {disp16}.
2090         * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
2091         * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
2092         tests.
2093         * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
2094         tests with 128-byte displacement.  Add {disp16} tests.
2095         * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
2096         vmovaps test.  Add (%r13)/(%r13d) tests.
2097         * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
2098         * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
2099         * testsuite/gas/i386/inval-pseudo.l: Updated.
2100         * testsuite/gas/i386/pseudos.d: Likewise.
2101         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2102
2103 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2104
2105         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2106         * Makefile.in, doc/Makefile.in: Regenerate.
2107         * configure: Regenerate.
2108
2109 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
2110
2111         * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
2112         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2113         * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
2114         * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
2115         * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
2116         * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
2117
2118 2020-07-30  Nick Clifton  <nickc@redhat.com>
2119
2120         * as.c (dwarf_level): Initialise to 3 in case this is not set on
2121         the command line.
2122
2123 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
2124
2125         * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
2126         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
2127         * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
2128         * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
2129         * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
2130         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
2131         * testsuite/gas/mips/mips.exp: Run the new tests.
2132
2133 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
2134
2135         * testsuite/gas/mips/global-local-symtab-o32.d: New test.
2136         * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
2137         * testsuite/gas/mips/global-local-symtab-n32.d: New test.
2138         * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
2139         * testsuite/gas/mips/global-local-symtab-n64.d: New test.
2140         * testsuite/gas/mips/global-local-symtab.s: New test source.
2141         * testsuite/gas/mips/mips.exp: Run the new tests.
2142
2143 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2144
2145         PR gas/26305
2146         * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
2147         (%bp)/(%ebp)/(%rbp) for {disp32}.
2148         * doc/c-i386.texi: Update {disp32} documentation.
2149         * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
2150         * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
2151         * testsuite/gas/i386/pseudos.d: Updated.
2152         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2153
2154 2020-07-27  H.J. Lu  <hongjiu.lu@intel.com>
2155
2156         * doc/as.texi: Replace preceeded with preceded.
2157
2158 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
2159
2160         * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
2161         * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
2162         * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
2163         * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
2164         * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
2165         * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
2166         * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
2167         * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
2168         file.
2169         * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
2170         * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
2171         * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
2172         file.
2173         * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
2174         file.
2175         * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
2176         file.
2177         * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
2178         file.
2179         * testsuite/gas/mips/jal-xgot-irix.d: New file.
2180         * testsuite/gas/mips/jalr2-irix.d: New file.
2181         * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
2182         New file.
2183         * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
2184         file.
2185         * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
2186         * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
2187         `*-*-irix*' targets.  Add source file designator.
2188         * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
2189         `*-*-irix*' targets.
2190         * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
2191         * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
2192         * testsuite/gas/mips/jalr2.d: Add name designator.
2193         * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
2194         tests involving the JALR relocation throughout.
2195
2196 2020-07-22  Maciej W. Rozycki  <macro@linux-mips.org>
2197
2198         * testsuite/gas/mips/mips.exp: Use a helper variable for
2199         IRIX/non-IRIX test selection.
2200
2201 2020-07-21  Jan Beulich  <jbeulich@suse.com>
2202
2203         * testsuite/gas/i386/evex-no-scale-64.d,
2204         testsuite/gas/i386/addr32.d,
2205         testsuite/gas/i386/x86-64-addr32-intel.d,
2206         testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
2207
2208 2020-07-21  Cooper Qu  <cooper.qu@linux.alibaba.com>
2209
2210         * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
2211
2212 2020-07-21  Jan Beulich  <jbeulich@suse.com>
2213
2214         * testsuite/gas/i386/evex-no-scale-32.d,
2215         testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
2216         * testsuite/gas/i386/evex-no-scale-32.s,
2217         testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
2218         * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
2219         instead of .section.
2220         * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
2221         specific section.
2222
2223 2020-07-21  Maciej W. Rozycki  <macro@linux-mips.org>
2224
2225         * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
2226         (my_getSmallExpression): Adjust accordingly.
2227
2228 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2229
2230         PR gas/4572
2231         * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
2232         conditional around it.
2233         (md_begin): Insert backslash into operand_chars[] when slash is
2234         a comment character.
2235         * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
2236         \* as operators when / may be a comment character.
2237         * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
2238         * testsuite/gas/i386/i386.exp: Run new test.
2239
2240 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2241
2242         PR gas/4572
2243         * app.c (last_char): Drop TC_ARM conditional around it.
2244         (struct app_save): Drop TC_ARM conditional around last_char.
2245         (app_push, app_pop): Drop TC_ARM conditional from last_char
2246         accesses.
2247         (do_scrub_chars): Likewise. Drop TC_ARM conditional from
2248         backslash-precedes-comment-character check.
2249
2250 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2251
2252         * config/tc-i386.c (frag_opcode_byte): New.
2253         (output_branch): Emit error when in absolute section.
2254         (output_jump, output_insn): Use frag_opcode_byte. Handle being
2255         in absolute section.
2256         (output_interseg_jump, output_disp, output_imm): Handle being in
2257         absolute section.
2258         * testsuite/gas/i386/sizing.s,
2259         testsuite/gas/i386/sizing32.d,
2260         testsuite/gas/i386/sizing64.d: New.
2261         * testsuite/gas/i386/i386.exp: Run new tests.
2262
2263 2020-07-20  Jan Beulich  <jbeulich@suse.com>
2264
2265         * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
2266         is_elf_format as applicable; merely exclude iamcu tests.
2267
2268 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
2269
2270         PR gas/26263
2271         * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
2272         against section to PC32 reloc.
2273         * testsuite/gas/i386/relax-5.d: Updated.
2274         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2275
2276 2020-07-15  H.J. Lu  <hongjiu.lu@intel.com>
2277
2278         PR gas/26237
2279         * testsuite/gas/i386/evex-no-scale-64.d: Updated.
2280         * testsuite/gas/i386/addr32.d: Likewise.
2281         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2282         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2283
2284 2020-07-15  Nick Clifton  <nickc@redhat.com>
2285
2286         * write.c (create_note_reloc): Add desc2_size parameter.  Zero out
2287         the addend field of REL relocations.  Store the full addend into
2288         the note for REL relocations.
2289
2290 2020-07-15  Jan Beulich  <jbeulich@suse.com>
2291
2292         * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
2293         immediate.
2294         * testsuite/gas/i386/x86-64-stack-intel.d,
2295         testsuite/gas/i386/x86-64-stack-suffix.d,
2296         testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
2297
2298 2020-07-15  Jan Beulich  <jbeulich@suse.com>
2299
2300         * testsuite/gas/i386/disassem.d,
2301         testsuite/gas/i386/ilp32/x86-64-branch.d,
2302         testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
2303         testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
2304         testsuite/gas/i386/noreg32.d,
2305         testsuite/gas/i386/noreg64-rex64.d,
2306         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
2307         testsuite/gas/i386/opcode.d,
2308         testsuite/gas/i386/solaris/x86-64-branch-2.d,
2309         testsuite/gas/i386/solaris/x86-64-jump.d,
2310         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
2311         testsuite/gas/i386/solaris/x86-64-nop-3.d,
2312         testsuite/gas/i386/solaris/x86-64-nop-4.d,
2313         testsuite/gas/i386/solaris/x86-64-nop-5.d,
2314         testsuite/gas/i386/solaris/x86-64-relax-2.d,
2315         testsuite/gas/i386/solaris/x86-64-relax-3.d,
2316         testsuite/gas/i386/x86-64-align-branch-1a.d,
2317         testsuite/gas/i386/x86-64-align-branch-1b.d,
2318         testsuite/gas/i386/x86-64-align-branch-1c.d,
2319         testsuite/gas/i386/x86-64-align-branch-1d.d,
2320         testsuite/gas/i386/x86-64-align-branch-1e.d,
2321         testsuite/gas/i386/x86-64-align-branch-1f.d,
2322         testsuite/gas/i386/x86-64-align-branch-1g.d,
2323         testsuite/gas/i386/x86-64-align-branch-1h.d,
2324         testsuite/gas/i386/x86-64-align-branch-1i.d,
2325         testsuite/gas/i386/x86-64-align-branch-2a.d,
2326         testsuite/gas/i386/x86-64-align-branch-2b.d,
2327         testsuite/gas/i386/x86-64-align-branch-2c.d,
2328         testsuite/gas/i386/x86-64-align-branch-3.d,
2329         testsuite/gas/i386/x86-64-align-branch-4a.d,
2330         testsuite/gas/i386/x86-64-align-branch-4b.d,
2331         testsuite/gas/i386/x86-64-align-branch-5.d,
2332         testsuite/gas/i386/x86-64-align-branch-6.d,
2333         testsuite/gas/i386/x86-64-branch-2.d,
2334         testsuite/gas/i386/x86-64-branch-3.d,
2335         testsuite/gas/i386/x86-64-branch.d,
2336         testsuite/gas/i386/x86-64-disassem.d,
2337         testsuite/gas/i386/x86-64-disp32.d,
2338         testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
2339         testsuite/gas/i386/x86-64-gotpcrel.d,
2340         testsuite/gas/i386/x86-64-ifunc.d,
2341         testsuite/gas/i386/x86-64-jump.d,
2342         testsuite/gas/i386/x86-64-lfence-byte.d,
2343         testsuite/gas/i386/x86-64-lfence-indbr-a.d,
2344         testsuite/gas/i386/x86-64-lfence-indbr-b.d,
2345         testsuite/gas/i386/x86-64-lfence-indbr-c.d,
2346         testsuite/gas/i386/x86-64-lfence-load.d,
2347         testsuite/gas/i386/x86-64-lfence-ret-a.d,
2348         testsuite/gas/i386/x86-64-lfence-ret-b.d,
2349         testsuite/gas/i386/x86-64-lfence-ret-c.d,
2350         testsuite/gas/i386/x86-64-lfence-ret-d.d,
2351         testsuite/gas/i386/x86-64-lfence-ret-e.d,
2352         testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
2353         testsuite/gas/i386/x86-64-mpx-branch-1.d,
2354         testsuite/gas/i386/x86-64-mpx.d,
2355         testsuite/gas/i386/x86-64-nop-3.d,
2356         testsuite/gas/i386/x86-64-nop-4.d,
2357         testsuite/gas/i386/x86-64-nop-5.d,
2358         testsuite/gas/i386/x86-64-nops-7.d,
2359         testsuite/gas/i386/x86-64-notrack.d,
2360         testsuite/gas/i386/x86-64-opcode.d,
2361         testsuite/gas/i386/x86-64-relax-2.d,
2362         testsuite/gas/i386/x86-64-relax-3.d,
2363         testsuite/gas/i386/x86-64-relax-4.d,
2364         testsuite/gas/i386/x86-64-rtm.d,
2365         testsuite/gas/i386/x86-64-stack.d,
2366         testsuite/gas/i386/x86-64-unique.d,
2367         testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
2368
2369 2020-07-14  H.J. Lu  <hongjiu.lu@intel.com>
2370
2371         PR gas/26237
2372         * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
2373         address.
2374         * testsuite/gas/i386/x86-64-addr32.s: Likewise.
2375         * testsuite/gas/i386/addr32.d: Updated.
2376         * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
2377         * testsuite/gas/i386/x86-64-addr32.d: Likewise.
2378         * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
2379         * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
2380
2381 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2382
2383         * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
2384         * testsuite/gas/i386/intel-intel.d: Disambiguate name.
2385         * testsuite/gas/i386/intel.d,
2386         testsuite/gas/i386/opcode-intel.d: Adjust expectations.
2387
2388 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2389
2390         * testsuite/gas/i386/prefix.d: Adjust expectations.
2391
2392 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2393
2394         * testsuite/gas/i386/x86-64-avx-intel.d,
2395         testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
2396
2397 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2398
2399         * testsuite/gas/i386/movbe-suffix.d,
2400         testsuite/gas/i386/x86-64-movbe-suffix.d: New.
2401         * testsuite/gas/i386/i386.exp: Run new tests.
2402
2403 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2404
2405         * testsuite/gas/i386/crc32-suffix.d,
2406         testsuite/gas/i386/x86-64-crc32-suffix.d: New.
2407         * testsuite/gas/i386/i386.exp: Run new tests.
2408         * testsuite/gas/i386/arch-10-bdver1.d,
2409         testsuite/gas/i386/arch-10-bdver2.d,
2410         testsuite/gas/i386/arch-10-bdver3.d,
2411         testsuite/gas/i386/arch-10-bdver4.d,
2412         testsuite/gas/i386/arch-10-btver1.d,
2413         testsuite/gas/i386/arch-10-btver2.d,
2414         testsuite/gas/i386/arch-10-lzcnt.d,
2415         testsuite/gas/i386/arch-10-prefetchw.d,
2416         testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
2417         testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
2418         testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
2419         testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
2420         testsuite/gas/i386/x86-64-arch-2-bdver1.d,
2421         testsuite/gas/i386/x86-64-arch-2-bdver2.d,
2422         testsuite/gas/i386/x86-64-arch-2-bdver3.d,
2423         testsuite/gas/i386/x86-64-arch-2-bdver4.d,
2424         testsuite/gas/i386/x86-64-arch-2-btver1.d,
2425         testsuite/gas/i386/x86-64-arch-2-btver2.d,
2426         testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
2427         testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
2428         testsuite/gas/i386/x86-64-arch-2.d,
2429         testsuite/gas/i386/x86-64-crc32.d,
2430         testsuite/gas/i386/x86-64-pseudos.d,
2431         testsuite/gas/i386/x86-64-sse-noavx.d,
2432         testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
2433
2434 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2435
2436         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2437         ModR/M-encoded byte register cases.
2438         * testsuite/gas/i386/x86-64-pseudos.d,
2439         testsuite/gas/i386/x86-64-reg-intel.d,
2440         testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
2441
2442 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2443
2444         * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
2445         not-ModR/M-encoded byte register cases.
2446         * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
2447
2448 2020-07-14  Jan Beulich  <jbeulich@suse.com>
2449
2450         * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
2451         testsuite/gas/i386/ilp32/x86-64-arch-2.d,
2452         testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
2453         testsuite/gas/i386/ilp32/x86-64-avx.d,
2454         testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
2455         testsuite/gas/i386/ilp32/x86-64-crc32.d,
2456         testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
2457         testsuite/gas/i386/ilp32/x86-64-ifunc.d,
2458         testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
2459         testsuite/gas/i386/ilp32/x86-64-reg.d,
2460         testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
2461         testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
2462         testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
2463         testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
2464         testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
2465         testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
2466         dump expectations.
2467
2468 2020-07-13  H.J. Lu  <hongjiu.lu@intel.com>
2469
2470         * config/tc-i386.c (offset_in_range): Remove 32-bit sign
2471         extension.
2472
2473 2020-07-13  Nick Clifton  <nickc@redhat.com>
2474
2475         * po/fr.po: Updated French translation.
2476
2477 2020-07-13  Alan Modra  <amodra@gmail.com>
2478
2479         * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
2480         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2481         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2482         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2483
2484 2020-07-11  H.J. Lu  <hongjiu.lu@intel.com>
2485
2486         * config/tc-i386.c (output_insn): Check i.xstate to set
2487         GNU_PROPERTY_X86_FEATURE_2_TMM.
2488         * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
2489         x86-64-property-8 and x86-64-property-9.
2490         * testsuite/gas/i386/x86-64-property-7.d: New file.
2491         * testsuite/gas/i386/x86-64-property-7.s: Likewise.
2492         * testsuite/gas/i386/x86-64-property-8.d: Likewise.
2493         * testsuite/gas/i386/x86-64-property-8.s: Likewise.
2494         * testsuite/gas/i386/x86-64-property-9.d: Likewise.
2495         * testsuite/gas/i386/x86-64-property-9.s: Likewise.
2496
2497 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2498
2499         * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
2500         has_regymm, has_regzmm and has_regtmm.  Add xstate.
2501         (md_assemble): Set i.xstate from operand types in instruction
2502         template.
2503         (build_modrm_byte): Updated.
2504         (output_insn): Check i.xstate.
2505         * testsuite/gas/i386/i386.exp: Run property-6 and
2506         x86-64-property-6.
2507         * testsuite/gas/i386/property-6.d: New file.
2508         * testsuite/gas/i386/property-6.s: Updated.
2509         * testsuite/gas/i386/x86-64-property-6.d: Likewise.
2510
2511 2020-07-10  H.J. Lu  <hongjiu.lu@intel.com>
2512
2513         * testsuite/gas/i386/property-5.d: Correct test name.
2514
2515 2020-07-10  Lili Cui  <lili.cui@intel.com>
2516
2517         * NEWS: Mention support for Intel AMX instructions.
2518         * config/tc-i386.c (i386_error): Add invalid_sib_address.
2519         (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
2520         (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
2521         (match_simd_size): Add tmmword check.
2522         (operand_type_match): Add tmmword.
2523         (type_names): Add rTMM.
2524         (i386_error): Add invalid_tmm_register_set.
2525         (check_VecOperands): Handle invalid_sib_address and
2526         invalid_tmm_register_set.
2527         (match_template): Handle invalid_sib_address.
2528         (build_modrm_byte): Handle non-vector SIB and zmmword.
2529         (i386_index_check): Disallow RegIP for non-vector SIB.
2530         (check_register): Handle zmmword.
2531         * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
2532         * testsuite/gas/i386/i386.exp: Add AMX new tests.
2533         * testsuite/gas/i386/intel-regs.d: Add tmm.
2534         * testsuite/gas/i386/intel-regs.s: Add tmm.
2535         * testsuite/gas/i386/x86-64-amx-intel.d: New.
2536         * testsuite/gas/i386/x86-64-amx-inval.l: New.
2537         * testsuite/gas/i386/x86-64-amx-inval.s: New.
2538         * testsuite/gas/i386/x86-64-amx.d: New.
2539         * testsuite/gas/i386/x86-64-amx.s: New.
2540         * testsuite/gas/i386/x86-64-amx-bad.d: New.
2541         * testsuite/gas/i386/x86-64-amx-bad.s: New.
2542
2543 2020-07-10  Tom de Vries  <tdevries@suse.de>
2544
2545         * testsuite/gas/elf/dwarf2-11.d: Update expected output from
2546         readelf's line table decoding.
2547         * testsuite/gas/elf/dwarf2-12.d: Likewise.
2548         * testsuite/gas/elf/dwarf2-13.d: Likewise.
2549         * testsuite/gas/elf/dwarf2-14.d: Likewise.
2550         * testsuite/gas/elf/dwarf2-15.d: Likewise.
2551         * testsuite/gas/elf/dwarf2-16.d: Likewise.
2552         * testsuite/gas/elf/dwarf2-17.d: Likewise.
2553         * testsuite/gas/elf/dwarf2-18.d: Likewise.
2554         * testsuite/gas/elf/dwarf2-19.d: Likewise.
2555         * testsuite/gas/elf/dwarf2-5.d: Likewise.
2556         * testsuite/gas/elf/dwarf2-6.d: Likewise.
2557         * testsuite/gas/elf/dwarf2-7.d: Likewise.
2558
2559 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2560
2561         * config/tc-i386.c (output_insn): Set YMM/ZMM features for
2562         VEX/EVEX vector instructions.
2563         * testsuite/gas/i386/property-4.d: New file.
2564         * testsuite/gas/i386/property-4.s: Likewise.
2565         * testsuite/gas/i386/property-5.d: Likewise.
2566         * testsuite/gas/i386/property-5.s: Likewise.
2567         * testsuite/gas/i386/x86-64-property-4.d: Likewise.
2568         * testsuite/gas/i386/x86-64-property-5.d: Likewise.
2569
2570 2020-07-09  H.J. Lu  <hongjiu.lu@intel.com>
2571
2572         * NEWS: Mention --enable-x86-used-note.
2573         * configure.ac: Configure with --enable-x86-used-note by default
2574         for Linux/x86.
2575         * configure: Regenerated.
2576
2577 2020-07-09  Alan Modra  <amodra@gmail.com>
2578
2579         * config/obj-coff.h: Remove TE_PE support.
2580         * config/tc-ppc.c: Likewise.
2581         * config/tc-ppc.h: Likewise.
2582         * configure.tgt: Remove powerpc PE and powerpc lynxos.
2583         * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
2584         condition.
2585         * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
2586
2587 2020-07-08  Jan Beulich  <jbeulich@suse.com>
2588
2589         * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
2590         New.
2591         * testsuite/gas/i386/i386.exp: Run new tests.
2592
2593 2020-07-07  Claudiu Zissulescu  <claziss@synopsys.com>
2594
2595         * config/tc-arc.c (find_opcode_match): Add error messages.
2596         * testsuite/gas/arc/add_s-err.s: Update test.
2597         * testsuite/gas/arc/asm-errors.err: Likewise.
2598         * testsuite/gas/arc/cpu-em-err.s: Likewise.
2599         * testsuite/gas/arc/hregs-err.s: Likewise.
2600         * testsuite/gas/arc/warn.s: Likewise.
2601
2602 2020-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2603
2604         PR gas/26212
2605         * doc/c-i386.texi: Remove an incorrect AVX2 entry.
2606
2607 2020-07-07  Alan Modra  <amodra@gmail.com>
2608
2609         * testsuite/gas/all/gas.exp: Use is_xcoff_format.
2610         * testsuite/gas/ppc/ppc.exp: Likewise.
2611         * testsuite/gas/all/weakref1l.d: Likewise.
2612
2613 2020-07-07  Nick Clifton  <nickc@redhat.com>
2614
2615         * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
2616         expected output.
2617
2618 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2619
2620         * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
2621         testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
2622         testsuite/gas/i386/x86-64-evex-wig1.d,
2623         testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
2624         expectations.
2625
2626 2020-07-06  Jan Beulich  <jbeulich@suse.com>
2627
2628         * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
2629         * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
2630         * testsuite/gas/i386/avx512f-opts-intel.d,
2631         testsuite/gas/i386/avx512f-opts.d
2632         testsuite/gas/i386/x86-64-avx512f-opts-intel.d
2633         testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
2634
2635 2020-07-06  Yuri Chornoivan  <yurchor@ukr.net>
2636
2637         PR 26204
2638         * config/tc-arm.c: Fix spelling mistake.
2639         * config/tc-riscv.c: Likewise.
2640         * config/tc-z80.c: Likewise.
2641         * po/gas.pot: Regenerate.
2642
2643 2020-07-06  Nick Clifton  <nickc@redhat.com>
2644
2645         * po/uk.po: Updated Ukranian translation.
2646
2647 2020-07-04  Nick Clifton  <nickc@redhat.com>
2648
2649         * configure: Regenerate.
2650         * po/gas.pot: Regenerate.
2651
2652 2020-07-04  Nick Clifton  <nickc@redhat.com>
2653
2654         * version.m4: Change version number to 2.35.50.
2655         * configure: Regenerate.
2656         * po/bfd.pot: Regenerate.
2657
2658 2020-07-04  Nick Clifton  <nickc@redhat.com>
2659
2660         Binutils 2.35 branch created.
2661
2662 2020-07-03  Alan Modra  <amodra@gmail.com>
2663
2664         PR 26028
2665         * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
2666
2667 2020-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2668
2669         * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
2670         swap two source operands.
2671
2672 2020-07-02  Nick Clifton  <nickc@redhat.com>
2673
2674         * testsuite/gas/all/fill-1.d: Skip for MeP targets.
2675
2676 2020-07-02  Alex Coplan  <alex.coplan@arm.com>
2677
2678         * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
2679         segfault on negative chars.
2680         * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
2681         * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
2682
2683 2020-07-02  Nick Clifton  <nickc@redhat.com>
2684
2685         PR 26028
2686         * testsuite/gas/ia64/group-2.d: Add -T option to readelf
2687         command line.
2688         * testsuite/gas/ia64/unwind.d: Likewise.
2689         * testsuite/gas/mmix/bspec-1.d: Likewise.
2690         * testsuite/gas/mmix/bspec-2.d: Likewise.
2691         * testsuite/gas/mmix/comment-1.d: Likewise.
2692         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
2693
2694 2020-07-01  Alan Modra  <amodra@gmail.com>
2695
2696         * config/tc-xc16x.c (md_apply_fix): Add FIXME.
2697
2698 2020-07-01  Alan Modra  <amodra@gmail.com>
2699
2700         * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
2701         in data sections, and mep.
2702
2703 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
2704
2705         * NEWS: Mention x86 NaCl target support removal.
2706         * config/tc-i386.c: Remove x86 NaCl target support.
2707         * config/tc-i386.h: Likewise.
2708         * configure.tgt: Likewise.
2709         * testsuite/gas/i386/i386.exp: Likewise.
2710         * testsuite/gas/i386/iamcu-1.d: Likewise.
2711         * testsuite/gas/i386/iamcu-2.d: Likewise.
2712         * testsuite/gas/i386/iamcu-3.d: Likewise.
2713         * testsuite/gas/i386/iamcu-4.d: Likewise.
2714         * testsuite/gas/i386/iamcu-5.d: Likewise.
2715         * testsuite/gas/i386/k1om.d: Likewise.
2716         * testsuite/gas/i386/l1om.d: Likewise.
2717
2718 2020-06-30  Nelson Chu  <nelson.chu@sifive.com>
2719
2720         * config/tc-riscv.c (riscv_csr_class_check): Removed.  Move the
2721         checking into riscv_csr_address.
2722         (riscv_csr_version_check): Likewise.
2723         (riscv_csr_address): New function.  Return the suitable CSR address
2724         after checking the ISA dependency and versions.  Issue warnings if
2725         we find any conflict and -mcsr-check is set.  CSR_CLASS_F and
2726         CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
2727         priv spec versions for them.
2728         (reg_csr_lookup_internal): Call riscv_csr_address to find the
2729         suitable CSR address.
2730         * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
2731         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2732         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2733         * testsuite/gas/riscv/priv-reg-fail-fext.l:  We don't care the
2734         priv spec warnings here.  These warnings are added by accident.
2735         Remove them and only focus on the ISA dependency warnings.
2736         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2737         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2738         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
2739         dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
2740         than the privileged ones.
2741         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2742         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2743         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2744         * testsuite/gas/riscv/priv-reg.s: Likewise.  Add missing debug CSR.
2745         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2746         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
2747         * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
2748         * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
2749         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2750         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2751
2752 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
2753
2754         * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
2755         length > 1.
2756         (md_assemble): Don't process ImmExt without operands.
2757
2758 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
2759
2760         PR gas/25331
2761         * config/tc-mmix.c (md_assemble) <fixup for
2762         BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
2763         Also, set its fx_no_overflow.
2764         (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
2765         Similarly this fixup affects 4 bytes, not 8 and needs its
2766         fx_no_overflow set.
2767         * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
2768         * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
2769
2770 2020-06-29  Alan Modra  <amodra@gmail.com>
2771
2772         * config/tc-s12z.c: Use C style comments.
2773         * config/tc-z80.c: Likewise.
2774         * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
2775
2776 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2777
2778         * config/tc-i386.c (md_assemble): Process ImmExt without
2779         operands.
2780
2781 2020-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2782
2783         * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
2784         Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
2785         VECSIB256 and VECSIB512, respectively.
2786         (build_modrm_byte): Replace vecsib with sib.
2787
2788 2020-06-26  Jan Beulich  <jbeulich@suse.com>
2789
2790         * testsuite/gas/i386/nop-1-suffix.d: New.
2791         * testsuite/gas/i386/i386.exp: Run new test.
2792
2793 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
2794
2795         * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
2796         (md_pseudo_table): Handle "gnu_attribute".
2797         * doc/as.texi: Document GNU attribute for M68K.
2798
2799 2020-06-25  Nick Clifton  <nickc@redhat.com>
2800
2801         PR 26141
2802         * config/tc-arm.c (arm_force_relocation): Force resolution of
2803         BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
2804         * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
2805
2806 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2807
2808         * config/tc-i386.c (md_assemble): Move call to process_immext()
2809         ...
2810         (process_operands): ... here.
2811
2812 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2813
2814         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
2815         diagnostic when there is a sizing prefix.  Switch to word/dword/
2816         qword encoding when there is a sizing prefix and no (explicit or
2817         derived) suffix.
2818         (update_imm): Handle presence of a sizing prefix.
2819         * testsuite/gas/i386/noreg16-data32.d,
2820         testsuite/gas/i386/noreg32-data16.d,
2821         testsuite/gas/i386/noreg32-data16.e,
2822         testsuite/gas/i386/noreg64-data16.d,
2823         testsuite/gas/i386/noreg64-data16.e,
2824         testsuite/gas/i386/noreg64-rex64.d: New.
2825         * testsuite/gas/i386/i386.exp: Run new tests.
2826         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
2827         Introduce and use pfx* macros.
2828         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
2829         addressing.
2830         * testsuite/gas/i386/noreg16.d: Adjust expectations.
2831
2832 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2833
2834         * testsuite/gas/i386/avx-16bit.d,
2835         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
2836         testsuite/gas/i386/avx512f-16bit.d,
2837         testsuite/gas/i386/avx512f.d,
2838         testsuite/gas/i386/evex-lig256.d,
2839         testsuite/gas/i386/evex-lig512.d
2840         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
2841         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
2842         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
2843         testsuite/gas/i386/sse2-16bit.d,
2844         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
2845         expectations.
2846
2847 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2848
2849         * config/tc-i386.c (md_assemble): Also reject explicit REX
2850         prefixes with VEX and alike encoded insns. Zap consumed bits
2851         from i.rex.
2852         (output_insn): Don't ignore REX prefix for VEX and alike
2853         encodings; abort() instead if encountered.
2854         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
2855         ...
2856         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
2857         * testsuite/gas/i386/x86-64-pseudos.d,
2858         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
2859
2860 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2861
2862         * config/tc-i386.c (process_operands): Translate explicit REX
2863         prefix into i.rex for SSE2AVX templates.
2864         (set_rex_vrex): New helper.
2865         (build_modrm_byte): Use it.
2866         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
2867         REX prefixes.
2868         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
2869
2870 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2871
2872         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
2873         templates when there's no data size prefix.
2874         (md_assemble): Reject data size prefix also for legacy encoded
2875         SIMD templates.
2876         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
2877         Uncomment previously not working line.
2878         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
2879         data16 prefix.
2880         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
2881         testsuite/gas/i386/sse2avx.d: Adjust expectations.
2882
2883 2020-06-25  Jan Beulich  <jbeulich@suse.com>
2884
2885         * config/tc-i386.c (build_evex_prefix): Drop early setting of
2886         vec_length.
2887
2888 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
2889
2890         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
2891         explicit_priv_attr.  It used to indicate CSR or priv instructions are
2892         explictly used.
2893         (riscv_is_priv_insn): Return True if it is a privileged instruction.
2894         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
2895         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
2896         (riscv_write_out_attrs): Clarification of when to generate the elf
2897         priv spec attributes.
2898         * testsuite/gas/riscv/attribute-11.s: Add comments.
2899         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
2900         `priv_insn_<n>` to decide which priv instruction is expected to used.
2901         (<n> is a to e.)
2902         * testsuite/gas/riscv/attribute-14a.d: Likewise.
2903         * testsuite/gas/riscv/attribute-14b.d: Likewise.
2904         * testsuite/gas/riscv/attribute-14c.d: Likewise.
2905         * testsuite/gas/riscv/attribute-14d.d: Likewise.
2906         * testsuite/gas/riscv/attribute-14e.d: Likewise.
2907
2908 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
2909
2910         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
2911         (riscv_set_default_priv_spec): Get the priv spec version from the
2912         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
2913
2914 2020-06-20  Alan Modra  <amodra@gmail.com>
2915
2916         * configure.tgt: Set bfd_gas for all SH targets.
2917
2918 2020-06-18  Jan Beulich  <jbeulich@suse.com>
2919
2920         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
2921         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2922         expectations.
2923
2924 2020-06-16  Lili Cui  <lili.cui@intel.com>
2925
2926         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
2927         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
2928         * doc/c-i386.texi: Add avx512_vp2intersect.
2929
2930 2020-06-16  Jan Beulich  <jbeulich@suse.com>
2931
2932         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
2933         conditional.
2934         * testsuite/gas/i386/sse-check.s: Adjust comment.
2935         * testsuite/gas/i386/sse-check-error.l,
2936         testsuite/gas/i386/sse-check-warn.e,
2937         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
2938         expectations.
2939
2940 2020-06-16  Alan Modra  <amodra@gmail.com>
2941
2942         * config/tc-tic30.h: Remove OBJ_AOUT support.
2943         * configure.tgt: Delete tic30-*-*aout* entry.
2944
2945 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
2946
2947         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
2948         macros.
2949         (elf32xtensa_abi): New declaration.
2950         (option_abi_windowed, option_abi_call0): New enum constants.
2951         (md_longopts): Add entries for --abi-windowed and --abi-call0.
2952         (md_parse_option): Add handlers for --abi-windowed and
2953         --abi-call0.
2954         (xtensa_add_config_info): Use xtensa_abi_choice instead of
2955         XSHAL_ABI to format ABI tag.
2956         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
2957         --abi-call0 to the list of options.
2958         * doc/c-xtensa.texi: Add description for options --abi-windowed
2959         and --abi-call0.
2960         * testsuite/gas/xtensa/abi-call0.d: New test definition.
2961         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
2962         * testsuite/gas/xtensa/abi.s: New test source.
2963
2964 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2965
2966         PR gas/26115
2967         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
2968         xsusldtrk.
2969         * testsuite/gas/i386/tsxldtrk.s: Likewise.
2970         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2971         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
2972
2973 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
2974
2975         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
2976         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
2977         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
2978
2979 2020-06-09  Seth Girvan  <snth@snthhacks.com>
2980
2981         * doc/c-avr.texi: Improve wording.
2982
2983 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2984
2985         * testsuite/gas/i386/x86-64-pseudos-bad.s,
2986         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
2987
2988 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2989
2990         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
2991         encoding tests.
2992         * testsuite/gas/i386/prefix.d: Adjust expectations.
2993
2994 2020-06-09  Jan Beulich  <jbeulich@suse.com>
2995
2996         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
2997         with VEX/EVEX encoding tests.
2998         * testsuite/gas/i386/prefix.d: Adjust expectations.
2999
3000 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3001
3002         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
3003         suffix.
3004         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
3005         * testsuite/gas/i386/noreg64.d: Adjust expectations.
3006         * testsuite/gas/i386/noreg-intel64.d,
3007         testsuite/gas/i386/noreg-intel64.l,
3008         testsuite/gas/i386/noreg-intel64.s: New.
3009         * testsuite/gas/i386/i386.exp: Run new tests.
3010
3011 2020-06-09  Jan Beulich  <jbeulich@suse.com>
3012
3013         * config/tc-i386.c (vex_encoding_error): New enumerator.
3014         (VEX_check_operands): Rename to VEX_check_encoding. Check
3015         for vex_encoding_error. Move Imm4 handling ...
3016         (check_VecOperands): ... here.
3017         (match_template): Call VEX_check_encoding when there are no
3018         operands. Split construct calling check_VecOperands and
3019         VEX_check_encoding (when there are operands).
3020         (check_register): Don't blindly set vex_encoding_evex.
3021         * testsuite/gas/i386/pseudos-bad.s,
3022         testsuite/gas/i386/pseudos-bad.l: New.
3023         * testsuite/gas/i386/i386.exp: Run new test.
3024         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
3025
3026 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
3027
3028         * config/tc-arm.c (insns): Add dfb.
3029         * testsuite/gas/arm/dfb.d: New test.
3030         * testsuite/gas/arm/dfb.s: Input for test.
3031
3032 2020-06-08  Nick Clifton  <nickc@redhat.com>
3033
3034         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
3035
3036 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3037
3038         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
3039
3040 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3041
3042         * config/tc-i386.c (check_byte_reg): Drop dead conditional
3043         around as_bad().
3044
3045 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3046
3047         * config/tc-i386.c (check_register): Split RegTR handling, to
3048         fail recognition also in 64-bit mode as well as with i586 or
3049         i686 explicitly enabled.
3050         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
3051         * testsuite/gas/i386/x86_64-intel.d,
3052         testsuite/gas/i386/x86_64.d: Adjust expectations.
3053
3054 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3055
3056         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
3057         * testsuite/gas/cfi/cfi.exp: Run this test.
3058
3059 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3060
3061         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
3062         check to %st(N) parsing logic.
3063         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
3064
3065 2020-06-08  Jan Beulich  <jbeulich@suse.com>
3066
3067         * config/tc-i386.c (bad_reg): New.
3068         (check_VecOperations, i386_att_operand, i386_parse_name): Check
3069         for it.
3070         (check_register): New, broken out from ...
3071         (parse_real_register): ... here. Call it.
3072         (parse_register): Call it, and error upon failure.
3073         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
3074         testsuite/gas/i386/x86-64-equ-bad.s,
3075         testsuite/gas/i386/x86-64-equ-bad.l: New.
3076         * testsuite/gas/i386/i386.exp: Run new tests.
3077
3078 2020-06-06  Alan Modra  <amodra@gmail.com>
3079
3080         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
3081         * doc/c-ppc.texi: Likewise.
3082
3083 2020-06-06  Alan Modra  <amodra@gmail.com>
3084
3085         * config/tc-ppc.c: Update throughout for reloc renaming.
3086
3087 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
3088
3089         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
3090         stringop-overflow.
3091
3092 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
3093
3094         * config/tc-riscv.c (explicit_csr): New static boolean.
3095         Used to indicate CSR are explictly used.
3096         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
3097         (riscv_write_out_attrs): If we already have set elf priv
3098         attributes, then generate them.  Otherwise, don't generate
3099         them when no CSR are used.
3100         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
3101         * testsuite/gas/riscv/attribute-02.d: Likewise.
3102         * testsuite/gas/riscv/attribute-03.d: Likewise.
3103         * testsuite/gas/riscv/attribute-04.d: Likewise.
3104         * testsuite/gas/riscv/attribute-05.d: Likewise.
3105         * testsuite/gas/riscv/attribute-06.d: Likewise.
3106         * testsuite/gas/riscv/attribute-07.d: Likewise.
3107         * testsuite/gas/riscv/attribute-08.d: Likewise.
3108         * testsuite/gas/riscv/attribute-09.d: Likewise.
3109         * testsuite/gas/riscv/attribute-10.d: Likewise.
3110         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3111         * testsuite/gas/riscv/attribute-11.s: New testcase.
3112         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
3113         used, so we should output the ELF priv attributes.
3114         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
3115         used, so output the priv attributes according to the -mpriv-spec.
3116         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
3117         used, so ignore the -mpriv-spec setting.
3118
3119 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
3120
3121         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
3122         cgen_get_insn_value.
3123         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
3124         endianness to cgen_get_insn_value and cgen_put_insn_value.
3125
3126 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3127
3128         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
3129         cgen_put_insn_value.
3130
3131 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3132
3133         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
3134         bpf_cgen_cpu_open.
3135         (md_assemble): Remove no longer needed hack.
3136
3137 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
3138
3139         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
3140         cgen_put_insn_value.
3141         (gas_cgen_md_apply_fix): Likewise.
3142         (gas_cgen_md_apply_fix): Likewise.
3143         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
3144         cgen_put_insn_value.
3145         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
3146         cgen_put_insn_value.
3147
3148 2020-06-04  Alan Modra  <amodra@gmail.com>
3149
3150         * testsuite/config/default.exp: Remove global directive outside
3151         proc body.
3152         * testsuite/gas/mep/complex-relocs.exp: Likewise.
3153         * testsuite/gas/microblaze/relax_size.exp: Likewise.
3154         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
3155         * testsuite/gas/mt/relocs.exp: Likewise.
3156         * testsuite/gas/rx/rx.exp: Likewise.
3157
3158 2020-06-03  Stephen Casner  <casner@acm.org>
3159
3160         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
3161
3162 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
3163             Jim Wilson  <jimw@sifive.com>
3164
3165         PR 26051
3166         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
3167         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
3168         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
3169         Move B before SB.  Move J before UJ.
3170
3171 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
3172
3173         * write.c (relax_segment): Fix handling of negative offset when
3174         relaxing an rs_org frag.
3175         * testsuite/gas/aarch64/org-neg.d: New test.
3176         * testsuite/gas/aarch64/org-neg.l: Error output for test.
3177         * testsuite/gas/aarch64/org-neg.s: Input for test.
3178         * testsuite/gas/arm/org-neg.d: New test.
3179         * testsuite/gas/arm/org-neg.l: Error output for test.
3180         * testsuite/gas/arm/org-neg.s: Input for test.
3181
3182 2020-05-28  Stephen Casner  <casner@acm.org>
3183
3184         Fix unexpected failures in gas testsuite for pdp11-aout target.
3185         These are caused by the PDP11's mix of little-endian octets in
3186         shorts but shorts in big endian order for long or quad.
3187
3188         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
3189         * testsuite/gas/all/gas.exp: Select alternate test scripts for
3190         pdp11, skip octa test completely.
3191         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
3192         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
3193         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
3194
3195 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
3196
3197         * frags.c (frag_grow): Fix comment.
3198
3199 2020-05-27  Stephen Casner  <casner@acm.org>
3200
3201         PR gas/26001
3202         * config/tc-pdp11.c (parse_reg): Distinguish register names from
3203         symbols that begin with a register name.
3204         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
3205         * testsuite/gas/pdp11/pr26001.s: Likewise.
3206         * testsuite/gas/pdp11/pr26001.d: Likewise.
3207
3208 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
3209
3210         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
3211         pointer when creating struct riscv_csr_extra.
3212
3213 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3214
3215         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
3216         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
3217         * testsuite/gas/i386/inval-avx512f.l: Updated.
3218
3219 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
3220
3221         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
3222         load/store instruction variants with alignment hints.
3223         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
3224         instruction variants with alignment hints.
3225
3226 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3227
3228         PR gas/26044
3229         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
3230         instead of R_XGATE_PCREL_X.
3231         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
3232         BFD_RELOC_XGATE_PCREL_X.
3233
3234 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3235
3236         PR gas/26044
3237         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
3238         with &fragP->fr_literal[0].
3239
3240 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3241
3242         PR gas/26044
3243         * config/tc-vax.c (md_estimate_size_before_relax): Replace
3244         fragP->fr_literal with &fragP->fr_literal[0].
3245         (md_convert_frag): Likewise.
3246
3247 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3248
3249         PR gas/26044
3250         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
3251         with &fragP->fr_literal[0].
3252
3253 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3254
3255         PR gas/26044
3256         * config/tc-crx.c (getreg_image): Change argument type to int.
3257         (md_convert_frag): Replace fragP->fr_literal with
3258         &fragP->fr_literal[0].
3259
3260 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
3261
3262         PR gas/26044
3263         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
3264         sprintf with memmove.
3265
3266 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3267
3268         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
3269         with &fragP->fr_literal[0].
3270
3271 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3272
3273         PR gas/26041
3274         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
3275         2 overlapping strings.
3276
3277 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3278
3279         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
3280         with &fragP->fr_literal[0].
3281
3282 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
3283
3284         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
3285         with &fragp->fr_literal[0].
3286         * config/tc-microblaze.c (md_apply_fix): Likewise.
3287         * config/tc-sh.c (md_convert_frag): Likewise.
3288
3289 2020-05-24  Jim Wilson  <jimw@sifive.com>
3290
3291         PR 26025
3292         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
3293         asection to segT.  New locals seg and subseg.  Call subseg_set before
3294         fix_new_exp.  Call subseg_set after loop to restore original values.
3295
3296 2020-05-21  Alan Modra  <amodra@gmail.com>
3297
3298         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
3299         throughout.
3300         * config/obj-elf.c: Likewise.
3301         * config/tc-aarch64.c: Likewise.
3302         * config/tc-arm.c: Likewise.
3303         * config/tc-m68k.c: Likewise.
3304         * config/tc-nios2.c: Likewise.
3305         * config/tc-tic30.c: Likewise.
3306         * ecoff.c: Likewise.
3307         * read.c: Likewise.
3308         * stabs.c: Likewise.
3309         * symbols.c: Likewise.
3310         * testsuite/gas/all/test-gen.c: Likewise.
3311
3312 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
3313
3314         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
3315         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
3316         Static variables which are used to set the ISA extensions. You can
3317         use -march (or ELF build attributes) and -misa-spec to set them,
3318         respectively.
3319         (ext_version_hash): The hash table used to handle the extensions
3320         with versions.
3321         (init_ext_version_hash): Initialize the ext_version_hash according
3322         to riscv_ext_version_table.
3323         (riscv_get_default_ext_version): The callback function of
3324         riscv_parse_subset_t.  According to the choosed ISA spec,
3325         get the default version for the specific extension.
3326         (riscv_set_arch): Set the callback function.
3327         (enum options, struct option md_longopts): Add new option -misa-spec.
3328         (md_parse_option): Do not call riscv_set_arch for -march.  We will
3329         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
3330         to set default_isa_spec class.
3331         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
3332         ext_version_hash, and then call riscv_set_arch to set the architecture
3333         with versions according to default_arch_with_ext.
3334         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
3335         x extensions.
3336         * testsuite/gas/riscv/attribute-03.d: Likewise.
3337         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
3338         already set it's version to 2p1 by march, so no need to use the default
3339         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
3340         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
3341         ISA spec 2p2, so set 0p0 to it.
3342         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
3343         zicsr is 2p0 according to ISA spec 20191213.
3344         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
3345         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
3346         You can set them by configure options --with-arch and
3347         --with-isa-spec, respectively.
3348         (riscv_set_default_isa_spec): New function used to set the
3349         default ISA spec.
3350         (md_parse_option): Call riscv_set_default_isa_spec rather than
3351         call riscv_get_isa_spec_class directly.
3352         (riscv_after_parse_args): If the -isa-spec is not set, then we
3353         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
3354         calling riscv_set_default_isa_spec.
3355         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
3356         the --with-isa-spec may be set to different ISA spec.
3357         * testsuite/gas/riscv/attribute-02.d: Likewise.
3358         * testsuite/gas/riscv/attribute-03.d: Likewise.
3359         * testsuite/gas/riscv/attribute-04.d: Likewise.
3360         * testsuite/gas/riscv/attribute-05.d: Likewise.
3361         * testsuite/gas/riscv/attribute-06.d: Likewise.
3362         * testsuite/gas/riscv/attribute-07.d: Likewise.
3363         * configure.ac: Add configure options, --with-arch and
3364         --with-isa-spec.
3365         * configure: Regenerated.
3366         * config.in: Regenerated.
3367         * config/tc-riscv.c (default_priv_spec): Static variable which is
3368         used to check if the CSR is valid for the chosen privilege spec. You
3369         can use -mpriv-spec to set it.
3370         (enum reg_class): We now get the CSR address from csr_extra_hash rather
3371         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
3372         (riscv_init_csr_hashes): Only need to initialize one hash table
3373         csr_extra_hash.
3374         (riscv_csr_class_check): Change the return type to void.  Don't check
3375         the ISA dependency if -mcsr-check isn't set.
3376         (riscv_csr_version_check): New function.  Check and find the CSR address
3377         from csr_extra_hash, according to default_priv_spec.  Report warning
3378         for the invalid CSR if -mcsr-check is set.
3379         (reg_csr_lookup_internal): Updated.
3380         (reg_lookup_internal): Likewise.
3381         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
3382         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
3383         (md_parse_option): Call riscv_set_default_priv_version to set
3384         default_priv_spec.
3385         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
3386         privilege spec to the newest one.
3387         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
3388         include/opcode/riscv.h.
3389         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
3390         to check the ISA dependency for CSR, so fix the spec version by adding
3391         -mpriv-spec=1.11.
3392         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
3393         version warnings for the test case.
3394         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
3395         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
3396         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
3397         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
3398         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
3399         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
3400         Check whether the CSR is valid when privilege version 1.9 is choosed.
3401         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
3402         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
3403         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
3404         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
3405         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
3406         Check whether the CSR is valid when privilege version 1.10 is choosed.
3407         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
3408         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
3409         Check whether the CSR is valid when privilege version 1.11 is choosed.
3410         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
3411         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
3412         setting.  You can set it by configure option --with-priv-spec.
3413         (riscv_set_default_priv_spec): New function used to set the default
3414         privilege spec.
3415         (md_parse_option): Call riscv_set_default_priv_spec rather than
3416         call riscv_get_priv_spec_class directly.
3417         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
3418         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
3419         calling riscv_set_default_priv_spec.
3420         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
3421         the --with-priv-spec may be set to different privilege spec.
3422         * testsuite/gas/riscv/priv-reg.d: Likewise.
3423         * configure.ac: Add configure option --with-priv-spec.
3424         * configure: Regenerated.
3425         * config.in: Regenerated.
3426         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
3427         explicit_attr.  Set it to TRUE if any ELF attribute is found.
3428         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
3429         the priv attributes are set.
3430         (md_assemble): Set the default_priv_spec according to the priv
3431         attributes when we start to assemble instruction.
3432         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
3433         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
3434         don't set the corresponding ELF attributes, then try to output the
3435         default ones.
3436         (riscv_set_public_attributes): If any ELF attribute or -march-attr
3437         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
3438         to update the arch and priv attributes.
3439         (s_riscv_attribute): Make sure all arch and priv attributes are set
3440         before any instruction.
3441         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
3442         ELF attribute or -march-attr is set.  If the priv attributes are not
3443         set, then try to update them by the default setting (-mpriv-spec or
3444         --with-priv-spec).
3445         * testsuite/gas/riscv/attribute-02.d: Likewise.
3446         * testsuite/gas/riscv/attribute-03.d: Likewise.
3447         * testsuite/gas/riscv/attribute-04.d: Likewise.
3448         * testsuite/gas/riscv/attribute-06.d: Likewise.
3449         * testsuite/gas/riscv/attribute-07.d: Likewise.
3450         * testsuite/gas/riscv/attribute-08.d: Likewise.
3451         * testsuite/gas/riscv/attribute-09.d: Likewise.
3452         * testsuite/gas/riscv/attribute-10.d: Likewise.
3453         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
3454         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
3455         set by priv attributes must be supported.
3456         * testsuite/gas/riscv/attribute-05.s: Likewise.
3457         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
3458         priv attributes according to the -mpriv-spec option.
3459         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
3460         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
3461         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
3462         * testsuite/gas/riscv/priv-reg.d: Removed.
3463         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
3464         CSR according to the priv spec 1.9.
3465         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
3466         CSR according to the priv spec 1.9.1.
3467         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
3468         CSR according to the priv spec 1.10.
3469         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
3470         CSR according to the priv spec 1.11.
3471         * config/tc-riscv.c (md_show_usage): Add descriptions about
3472         the new GAS options.
3473         * doc/c-riscv.texi: Likewise.
3474
3475 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
3476
3477         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
3478         * testsuite/gas/ppc/power9.d: Likewise.
3479         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
3480         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
3481         sync, wait, waitrsv>: Add tests.
3482         * testsuite/gas/ppc/power10.d: Likewise.
3483
3484 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
3485
3486         PR 25992
3487         * config/tc-arm.c : Add arm_ext_v8r feature.
3488         (it_fsm_post_encode): Check arm_ext_v8r feature.
3489         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
3490
3491 2020-05-19  Alan Modra  <amodra@gmail.com>
3492
3493         * write.c (write_contents): Use bfd_get_filename rather than
3494         accessing bfd->filename directly.  Use bfd_section_name rather
3495         than accessing section->name directly.
3496
3497 2020-05-19  Alan Modra  <amodra@gmail.com>
3498
3499         * symbols.c (local_symbol_make): Init all of lsy_flags.
3500
3501 2020-05-18  Alan Modra  <amodra@gmail.com>
3502
3503         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
3504         before looking at add_symbol->sy_flags.
3505
3506 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
3507
3508         * config/tc-i386.c: Not handle lret/iret.
3509         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
3510         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
3511         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
3512         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
3513         * testsuite/gas/i386/lfence-ret.s: Ditto.
3514         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
3515         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
3516         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
3517         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
3518         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
3519         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
3520         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
3521
3522 2020-05-15  Alan Modra  <amodra@gmail.com>
3523             Alex Coplan  <alex.coplan@arm.com>
3524
3525         * symbols.c (struct local_symbol): Update comment.
3526         (resolve_symbol_value): For resolved symbols equated to other
3527         symbols, verify that the referenced symbol is not a local_symbol
3528         before accessing sy_value.  Don't leave symbol loops during
3529         finalize_syms resolution.
3530         * testsuite/gas/all/assign-bad-recursive.d: New test.
3531         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
3532         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
3533         * testsuite/gas/all/gas.exp: Run it.
3534
3535 2020-05-14  Nick Clifton  <nickc@redhat.com>
3536
3537         * po/sv.po: Updated Swedish translation.
3538
3539 2020-05-11  Alan Modra  <amodra@gmail.com>
3540
3541         * testsuite/gas/ppc/scalarquad.d,
3542         * testsuite/gas/ppc/scalarquad.s: New test.
3543         * testsuite/gas/ppc/ppc.exp: Run it.
3544
3545 2020-05-11  Alan Modra  <amodra@gmail.com>
3546
3547         * testsuite/gas/ppc/rightmost.d,
3548         * testsuite/gas/ppc/rightmost.s: New test.
3549         * testsuite/gas/ppc/ppc.exp: Run it.
3550
3551 2020-05-11  Alan Modra  <amodra@gmail.com>
3552
3553         * testsuite/gas/ppc/xvtlsbb.d,
3554         * testsuite/gas/ppc/xvtlsbb.s: New test.
3555         * testsuite/gas/ppc/ppc.exp: Run it.
3556
3557 2020-05-11  Alan Modra  <amodra@gmail.com>
3558
3559         * testsuite/gas/ppc/stringop.d,
3560         * testsuite/gas/ppc/stringop.s: New test.
3561         * testsuite/gas/ppc/ppc.exp: Run it.
3562
3563 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3564
3565         * testsuite/gas/ppc/set_bool.d,
3566         * testsuite/gas/ppc/set_bool.s: New test.
3567         * testsuite/gas/ppc/ppc.exp: Run it.
3568
3569 2020-05-11  Alan Modra  <amodra@gmail.com>
3570
3571         * testsuite/gas/ppc/bitmanip.d,
3572         * testsuite/gas/ppc/bitmanip.s: New test.
3573         * testsuite/gas/ppc/ppc.exp: Run it.
3574
3575 2020-05-11  Alan Modra  <amodra@gmail.com>
3576
3577         * testsuite/gas/ppc/genpcv.d,
3578         * testsuite/gas/ppc/genpcv.s: New test.
3579         * testsuite/gas/ppc/ppc.exp: Run it.
3580
3581 2020-05-11  Alan Modra  <amodra@gmail.com>
3582
3583         * testsuite/gas/ppc/maskmanip.d,
3584         * testsuite/gas/ppc/maskmanip.s: New test.
3585         * testsuite/gas/ppc/ppc.exp: Run it.
3586
3587 2020-05-11  Alan Modra  <amodra@gmail.com>
3588             Peter Bergner  <bergner@linux.ibm.com>
3589
3590         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
3591         (md_assemble): Check acc specified in correct operand.
3592         * testsuite/gas/ppc/outerprod.d,
3593         * testsuite/gas/ppc/outerprod.s,
3594         * testsuite/gas/ppc/vsx4.d,
3595         * testsuite/gas/ppc/vsx4.s: New tests.
3596         * testsuite/gas/ppc/ppc.exp: Run them.
3597
3598 2020-05-11  Alan Modra  <amodra@gmail.com>
3599
3600         * testsuite/gas/ppc/simd_perm.d,
3601         * testsuite/gas/ppc/simd_perm.s: New test.
3602         * testsuite/gas/ppc/ppc.exp: Run it.
3603
3604 2020-05-11  Alan Modra  <amodra@gmail.com>
3605
3606         * testsuite/gas/ppc/int128.d,
3607         * testsuite/gas/ppc/int128.s: New test.
3608         * testsuite/gas/ppc/ppc.exp: Run it.
3609
3610 2020-05-11  Alan Modra  <amodra@gmail.com>
3611
3612         * testsuite/gas/ppc/vsx_32byte.d,
3613         * testsuite/gas/ppc/vsx_32byte.s: New test.
3614         * testsuite/gas/ppc/ppc.exp: Run it.
3615
3616 2020-05-11  Alan Modra  <amodra@gmail.com>
3617
3618         * testsuite/gas/ppc/vec_mul.s,
3619         * testsuite/gas/ppc/vec_mul.d: New test.
3620         * testsuite/gas/ppc/ppc.exp: Run it.
3621
3622 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3623
3624         * testsuite/gas/ppc/byte_rev.d,
3625         * testsuite/gas/ppc/byte_rev.s: New test.
3626         * testsuite/gas/ppc/ppc.exp: Run it.
3627
3628 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3629
3630         * testsuite/gas/ppc/power10.d: Add paste. tests.
3631         * testsuite/gas/ppc/power10.s: Likewise.
3632
3633 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
3634
3635         * testsuite/gas/ppc/power10.s: New test.
3636         * testsuite/gas/ppc/power10.d: Likewise.
3637         * testsuite/gas/ppc/ppc.exp: Run it.
3638
3639 2020-05-11  Alan Modra  <amodra@gmail.com>
3640
3641         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
3642         renaming.
3643         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
3644         place of -mfuture/-Mfuture.
3645         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
3646         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
3647
3648 2020-05-06  Nick Clifton  <nickc@redhat.com>
3649
3650         * po/sv.po: Updated Swedish translation.
3651
3652 2020-05-06  Nick Clifton  <nickc@redhat.com>
3653
3654         PR 25927
3655         * doc/as.texi (Preprocessing): Replace cross reference to not
3656         existant document with a URL to the equivalent page in the GCC
3657         manual.
3658
3659 2020-05-05  Nick Clifton  <nickc@redhat.com>
3660
3661         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
3662         construction of a DWARF-5 directory name table.
3663         * testsuite/gas/elf/pr25917.d: Update expected output.
3664
3665 2020-05-05  Gunther Nikl <gnikl@justmail.de>
3666
3667         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
3668         (md_parse_option): Remove initialization of elf_flags.
3669
3670 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
3671
3672         PR gas/25863
3673         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
3674         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
3675         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
3676
3677 2020-05-04  Nick Clifton  <nickc@redhat.com>
3678
3679         PR 25917
3680         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
3681         table's existence before looking at its entries.
3682         Also do not emit a default directory entry if there are no
3683         directories in use.
3684
3685         * testsuite/gas/elf/pr25917.s: New test source file.
3686         * testsuite/gas/elf/pr25917.d: New test driver.
3687         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
3688
3689 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
3690
3691         * config/tc-aarch64.c (fix_insn): Implement for
3692         AARCH64_OPND_UNDEFINED.
3693         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
3694         * testsuite/gas/aarch64/udf.s: New.
3695         * testsuite/gas/aarch64/udf.d: New.
3696         * testsuite/gas/aarch64/udf-invalid.s: New.
3697         * testsuite/gas/aarch64/udf-invalid.l: New.
3698         * testsuite/gas/aarch64/udf-invalid.d: New.
3699
3700 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
3701
3702         * config/tc-rx.c (elf_flags): Reset default value.
3703         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
3704
3705 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
3706
3707         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
3708         if it's not defined.
3709         (microarch_earliest): New static variable.
3710         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
3711         simcall opcode has mandatory parameter.
3712         (xg_init_global_config): Initialize microarch_earliest.
3713
3714 2020-04-29  Nick Clifton  <nickc@redhat.com>
3715
3716         PR 22699
3717         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
3718         IMM0_8S and add support for IMM0_8U.
3719         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
3720         unsigned 8-bit immediate.
3721         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
3722         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
3723
3724 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
3725
3726         * NEWS: Add news entry for big-obj.
3727         * config/tc-i386.c (i386_target_format): Support new format.
3728         * doc/c-i386.texi: Add i386 support.
3729         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
3730         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
3731
3732 2020-04-27  Nick Clifton  <nickc@redhat.com>
3733
3734         PR 25878
3735         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
3736         (assign_file_to_slot): New function.  Fills in an entry in the
3737         files table.
3738         (allocate_filenum): Use new function.
3739         (allocate_filename_to_slot): Use new function.  If the specified
3740         slot entry is already in use, but was chosen automatically then
3741         reassign the automatic entry.
3742
3743 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
3744
3745         * config/tc-i386.c (lfence_before_ret_shl): New member.
3746         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
3747         for Anysize insns.
3748         (insert_after_load): Issue warning for REP CMPS/SCAS.
3749         (insert_before_before): Handle iret, Handle
3750         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
3751         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
3752         -mlfence-before-ret=[none/not/or/shl/yes].
3753         Enable -mlfence-before-ret=shl when
3754         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
3755         (md_show_usage): Ditto.
3756         * doc/c-i386.texi: Ditto.
3757         * testsuite/gas/i386/i386.exp: Add new testcases.
3758         * testsuite/gas/i386/lfence-load-b.d: New.
3759         * testsuite/gas/i386/lfence-load-b.e: New.
3760         * testsuite/gas/i386/lfence-load.d: Modified.
3761         * testsuite/gas/i386/lfence-load.e: New.
3762         * testsuite/gas/i386/lfence-load.s: Modified.
3763         * testsuite/gas/i386/lfence-ret-a.d: Modified.
3764         * testsuite/gas/i386/lfence-ret-b.d: Modified.
3765         * testsuite/gas/i386/lfence-ret-c.d: New.
3766         * testsuite/gas/i386/lfence-ret-d.d: New.
3767         * testsuite/gas/i386/lfence-ret.s: Modified.
3768         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
3769         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
3770         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
3771         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
3772         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
3773         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
3774         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
3775         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
3776         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
3777         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
3778
3779 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
3780
3781         PR ld/25861
3782         * config/tc-xtensa.c (md_apply_fix): Replace
3783         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
3784         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
3785         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
3786         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
3787         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
3788
3789 2020-04-22  Alan Modra  <amodra@gmail.com>
3790
3791         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
3792         symbol for ".symver .. remove".
3793         * doc/as.texi (.symver): Update.
3794         * testsuite/gas/symver/symver11.s: Make foo weak.
3795         * testsuite/gas/symver/symver11.d: Expect an error.
3796         * testsuite/gas/symver/symver7.d: Allow other random symbols.
3797
3798 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3799
3800         * testsuite/gas/symver/symver11.s: Add ".balign 8".
3801
3802 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
3803
3804         PR 25848
3805         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
3806         * testsuite/gas/m68k/operands.d: Update.
3807         * testsuite/gas/m68k/op68000.d: Update for new error messages.
3808
3809 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
3810
3811         PR binutils/24753
3812         * testsuite/gas/arm/pr24753.d: New test.
3813         * testsuite/gas/arm/pr24753.s: New test.
3814
3815 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3816
3817         PR gas/23840
3818         PR gas/25295
3819         * NEWS: Mention .symver extension.
3820         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
3821         function.
3822         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
3823         add a version name.  Add local, hidden and remove visibility
3824         support.
3825         (elf_frob_symbol): Handle the list of version names.  Update the
3826         original symbol to local, hidden or remove it from the symbol
3827         table.
3828         (elf_frob_file_before_adjust): Handle the list of version names.
3829         * config/obj-elf.h (elf_visibility): New.
3830         (elf_versioned_name_list): Likewise.
3831         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
3832         and visibility.  Change versioned_name pointer to struct
3833         elf_versioned_name_list.
3834         * doc/as.texi: Update .symver directive.
3835         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
3836         error checking tests.
3837         * testsuite/gas/symver/symver6.d: New file.
3838         * testsuite/gas/symver/symver7.d: Likewise.
3839         * testsuite/gas/symver/symver7.s: Likewise.
3840         * testsuite/gas/symver/symver8.d: Likewise.
3841         * testsuite/gas/symver/symver8.s: Likewise.
3842         * testsuite/gas/symver/symver9.s: Likewise.
3843         * testsuite/gas/symver/symver9a.d: Likewise.
3844         * testsuite/gas/symver/symver9b.d: Likewise.
3845         * testsuite/gas/symver/symver10.s: Likewise.
3846         * testsuite/gas/symver/symver10a.d: Likewise.
3847         * testsuite/gas/symver/symver10b.d: Likewise.
3848         * testsuite/gas/symver/symver11.d: Likewise.
3849         * testsuite/gas/symver/symver11.s: Likewise.
3850         * testsuite/gas/symver/symver12.d: Likewise.
3851         * testsuite/gas/symver/symver12.s: Likewise.
3852         * testsuite/gas/symver/symver13.d: Likewise.
3853         * testsuite/gas/symver/symver13.s: Likewise.
3854         * testsuite/gas/symver/symver14.d: Likewise.
3855         * testsuite/gas/symver/symver14.l: Likewise.
3856         * testsuite/gas/symver/symver15.d: Likewise.
3857         * testsuite/gas/symver/symver15.l: Likewise.
3858         * testsuite/gas/symver/symver6.l: Removed.
3859         * testsuite/gas/symver/symver6.s: Updated.
3860
3861 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3862
3863         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
3864         to include TSB.
3865         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
3866         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
3867         * testsuite/gas/aarch64/system.d: Update.
3868
3869 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
3870
3871         * testsuite/gas/aarch64/bti.d: Update -march option.
3872         * testsuite/gas/aarch64/illegal-bti.d: Remove.
3873         * testsuite/gas/aarch64/illegal-bti.l: Remove.
3874         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
3875         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
3876
3877 2020-04-17  Alan Modra  <amodra@gmail.com>
3878
3879         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
3880
3881 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
3882             Nick Clifton  <nickc@redhat.com>
3883
3884         PR 25803
3885         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
3886         targets.
3887         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
3888         for the type-2 test.
3889         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
3890         targets running this test.
3891
3892 2020-02-16  David Faust  <david.faust@oracle.com>
3893
3894         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
3895         * testsuite/gas/bpf/jump32.s: New file.
3896         * testsuite/gas/bpf/jump32.d: Likewise.
3897
3898 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
3899
3900         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
3901         documentation.
3902
3903 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
3904
3905         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
3906         (md_pcrel_from): Remove prototytpe.
3907         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
3908         define.
3909         (md_pcrel_from_section): Remove duplicate prototype.
3910         * tc.h (md_pcrel_from_section): Add prototype.
3911         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
3912         * config/tc-arc.h (md_pcrel_from_section): Likewise.
3913         * config/tc-arm.h (md_pcrel_from_section): Likewise.
3914         * config/tc-avr.h (md_pcrel_from_section): Likewise.
3915         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
3916         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
3917         * config/tc-csky.h (md_pcrel_from_section): Likewise.
3918         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
3919         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
3920         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
3921         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
3922         * config/tc-frv.h (md_pcrel_from_section): Likewise.
3923         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
3924         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
3925         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
3926         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
3927         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
3928         * config/tc-mep.h (md_pcrel_from_section): Likewise.
3929         * config/tc-metag.h (md_pcrel_from_section): Likewise.
3930         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
3931         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
3932         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
3933         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
3934         * config/tc-mt.h (md_pcrel_from_section): Likewise.
3935         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
3936         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
3937         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
3938         * config/tc-rx.h (md_pcrel_from_section): Likewise.
3939         * config/tc-s390.h (md_pcrel_from_section): Likewise.
3940         * config/tc-sh.h (md_pcrel_from_section): Likewise.
3941         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
3942         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
3943         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
3944         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
3945         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
3946         md_apply_fix3): Delete prototypes.
3947
3948 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3949
3950         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
3951         instructions.
3952
3953 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3954
3955         * doc/c-z80.texi: Fix @xref warnings.
3956
3957 2020-04-07  Lili Cui  <lili.cui@intel.com>
3958
3959         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
3960         (cpu_noarch): Likewise.
3961         * doc/c-i386.texi: Document TSXLDTRK.
3962         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
3963         * testsuite/gas/i386/tsxldtrk.d: Likewise.
3964         * testsuite/gas/i386/tsxldtrk.s: Likewise.
3965         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
3966
3967 2020-04-02  Lili Cui  <lili.cui@intel.com>
3968
3969         * config/tc-i386.c (cpu_arch): Add .serialize.
3970         (cpu_noarch): Likewise.
3971         * doc/c-i386.texi: Document serialize.
3972         * testsuite/gas/i386/i386.exp: Run serialize tests
3973         * testsuite/gas/i386/serialize.d: Likewise.
3974         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
3975         * testsuite/gas/i386/serialize.s: Likewise.
3976
3977 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3978
3979         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
3980         * testsuite/gas/elf/section12b.d: Likewise.
3981         * testsuite/gas/elf/section16a.d: Likewise.
3982         * testsuite/gas/elf/section16b.d: Likewise.
3983
3984 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
3985
3986         * config/tc-m68k.c (m68k_ip): Fix range check for index register
3987         with a suppressed address register.
3988
3989 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
3990
3991         PR gas/25756
3992         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
3993         * testsuite/gas/i386/localpic.s: Add a test for relocation
3994         against local absolute symbol.
3995         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
3996         * testsuite/gas/i386/localpic.d: Updated.
3997         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
3998         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
3999
4000 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4001
4002         PR gas/25732
4003         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
4004         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
4005         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
4006         testsuite/gas/i386/x86-64-jump.d.
4007         * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
4008         Incorporate changes to
4009         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
4010         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
4011         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
4012         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
4013         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
4014
4015 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
4016
4017         PR 25611
4018         PR 25614
4019         * dwarf2dbg.c: Do not include "bignum.h".
4020
4021 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
4022
4023         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
4024         * testsuite/gas/riscv/alias-csr.s: Likewise.
4025         * testsuite/gas/riscv/no-aliases-csr.d: Move this
4026         to priv-reg-pseudo-noalias.
4027         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
4028         * testsuite/gas/riscv/bad-csr.l: Likewise.
4029         * testsuite/gas/riscv/bad-csr.s: Likewise.
4030         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
4031         * testsuite/gas/riscv/satp.s: Likewise.
4032         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
4033         csr instruction, including alias-csr testcase.
4034         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
4035         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
4036         pseudo instruction with objdump -Mno-aliases.
4037         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
4038         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
4039         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
4040         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
4041         * testsuite/gas/riscv/priv-reg.s: Likewise.
4042         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4043         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
4044         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
4045
4046 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
4047
4048         * config/obj-coff.c (obj_coff_section): Set the bss flag on
4049         sections with the "b" attribute.
4050
4051 2020-03-22  Alan Modra  <amodra@gmail.com>
4052
4053         * testsuite/gas/s12z/truncated.d: Update expected output.
4054
4055 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
4056
4057         PR 25690
4058         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
4059         * doc/c-z80.texi: Update documentation.
4060
4061 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
4062
4063         PR 25641
4064         PR 25668
4065         PR 25633
4066         Fix disassembling ED+A4/AC/B4/BC opcodes.
4067         Fix assembling lines containing colonless label and instruction
4068         with first operand inside parentheses.
4069         Fix registration of unsupported by target CPU registers.
4070         * config/tc-z80.c: See above.
4071         * config/tc-z80.h: See above.
4072         * testsuite/gas/z80/colonless.d: Update test.
4073         * testsuite/gas/z80/colonless.s: Likewise.
4074         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
4075         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
4076         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4077         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
4078         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
4079         * testsuite/gas/z80/unsup_regs.s: Likewise.
4080         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
4081         * testsuite/gas/z80/z80.exp: Likewise.
4082         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
4083         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
4084         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
4085
4086 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
4087
4088         PR 25660
4089         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
4090         (parse_operands): Handle new operand codes.
4091         (do_neon_dyadic_long): Make shape check accept the scalar variants.
4092         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
4093         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
4094         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
4095         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
4096         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
4097         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
4098         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
4099
4100 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
4101
4102         * NEWS: Mention x86 assembler options for CVE-2020-0551.
4103
4104 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
4105
4106         * testsuite/gas/i386/i386.exp: Run new tests.
4107         * testsuite/gas/i386/lfence-byte.d: New file.
4108         * testsuite/gas/i386/lfence-byte.e: Likewise.
4109         * testsuite/gas/i386/lfence-byte.s: Likewise.
4110         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
4111         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
4112         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
4113         * testsuite/gas/i386/lfence-indbr.e: Likewise.
4114         * testsuite/gas/i386/lfence-indbr.s: Likewise.
4115         * testsuite/gas/i386/lfence-load.d: Likewise.
4116         * testsuite/gas/i386/lfence-load.s: Likewise.
4117         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
4118         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
4119         * testsuite/gas/i386/lfence-ret.s: Likewise.
4120         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
4121         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
4122         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
4123         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
4124         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
4125         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
4126         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
4127         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
4128         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
4129         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
4130         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
4131         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
4132
4133 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
4134
4135         * config/tc-i386.c (lfence_after_load): New.
4136         (lfence_before_indirect_branch_kind): New.
4137         (lfence_before_indirect_branch): New.
4138         (lfence_before_ret_kind): New.
4139         (lfence_before_ret): New.
4140         (last_insn): New.
4141         (load_insn_p): New.
4142         (insert_lfence_after): New.
4143         (insert_lfence_before): New.
4144         (md_assemble): Call insert_lfence_before and insert_lfence_after.
4145         Set last_insn.
4146         (OPTION_MLFENCE_AFTER_LOAD): New.
4147         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
4148         (OPTION_MLFENCE_BEFORE_RET): New.
4149         (md_longopts): Add -mlfence-after-load=,
4150         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4151         (md_parse_option): Handle -mlfence-after-load=,
4152         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4153         (md_show_usage): Display -mlfence-after-load=,
4154         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4155         (i386_cons_align): New.
4156         * config/tc-i386.h (i386_cons_align): New.
4157         (md_cons_align): New.
4158         * doc/c-i386.texi: Document -mlfence-after-load=,
4159         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
4160
4161 2020-03-11  Nick Clifton  <nickc@redhat.com>
4162
4163         PR 25611
4164         PR 25614
4165         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
4166         (DWARF2_FILE_SIZE_NAME): Default to -1.
4167         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
4168         whichever is higher.
4169         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
4170         (NUM_MD5_BYTES): Define.
4171         (struct file entry): Add md5 field.
4172         (get_filenum): Delete and replace with...
4173         (get_basename): New function.
4174         (get_directory_table_entry): New function.
4175         (allocate_filenum): New function.
4176         (allocate_filename_to_slot): New function.
4177         (dwarf2_where): Use new functions.
4178         (dwarf2_directive_filename): Add support for extended .file
4179         pseudo-op.
4180         (dwarf2_directive_loc): Allow the use of file number zero with
4181         DWARF 5 or higher.
4182         (out_file_list): Rename to...
4183         (out_dir_and_file_list): Add DWARF 5 support.
4184         (out_debug_line): Emit extra values into the section header for
4185         DWARF 5.
4186         (out_debug_str): Allow for file 0 to be used with DWARF 5.
4187         * doc/as.texi (.file): Update the description of this pseudo-op.
4188         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
4189         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
4190         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
4191         * NEWS: Mention the new feature.
4192
4193 2020-03-10  Alan Modra  <amodra@gmail.com>
4194
4195         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
4196         to avoid signed overflow.
4197         * config/tc-mcore.c (md_assemble): Likewise.
4198         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
4199         * config/tc-nds32.c (SET_ADDEND): Likewise.
4200         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
4201
4202 2020-03-09  Jan Beulich  <jbeulich@suse.com>
4203
4204         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
4205         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
4206         testsuite/gas/i386/avx-intel.d: Adjust expectations.
4207
4208 2020-03-07  Alan Modra  <amodra@gmail.com>
4209
4210         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
4211         first column.
4212
4213 2020-03-06  Nick Clifton  <nickc@redhat.com>
4214
4215         PR 25614
4216         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
4217         0 if the dwarf_level is 5 or more.  Complain if a filename follows
4218         a file 0.
4219         * testsuite/gas/elf/dwarf-5-file0.s: New test.
4220         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
4221         * testsuite/gas/elf/elf.exp: Run the new test.
4222
4223         PR 25612
4224         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
4225         * doc/as.texi: Fix another typo.
4226
4227 2020-03-06  Nick Clifton  <nickc@redhat.com>
4228
4229         PR 25612
4230         * as.c (dwarf_level): Define.
4231         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
4232         (parse_args): Add support for the new options.
4233         as.h (dwarf_level): Prototype.
4234         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
4235         value.
4236         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
4237         (DWARF2_LINE_VERSION): Remove definition.
4238         * doc/as.texi: Document the new options.
4239
4240 2020-03-06  Nick Clifton  <nickc@redhat.com>
4241
4242         PR 25572
4243         * as.c (main): Allow matching input and outputs when they are
4244         not regular files.
4245
4246 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4247
4248         * config/tc-i386.c (match_mem_size): Generalize broadcast special
4249         casing.
4250         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
4251         one of byte/word/dword/qword is set alongside a SIMD register in
4252         a template's operand.
4253
4254 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4255
4256         * config/tc-i386.c (match_template): Extend code in logic
4257         rejecting certain suffixes in certain modes to also cover mask
4258         register use and VecSIB. Drop special casing of broadcast. Skip
4259         immediates in the check.
4260
4261 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4262
4263         * config/tc-i386.c (match_template): Fold duplicate code in
4264         logic rejecting certain suffixes in certain modes. Drop
4265         pointless "else".
4266
4267 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4268
4269         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
4270         alongside !norex64 ones.
4271         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
4272         with both 32- and 64-bit GPR operands.
4273         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
4274         32- and 64-bit GPR operands.
4275         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
4276         testsuite/gas/i386/x86-64-avx512bw.d,
4277         testsuite/gas/i386/x86-64-avx512f-intel.d,
4278         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
4279
4280 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4281
4282         * config/tc-i386.c (md_assemble): Drop use of rex64.
4283         (process_suffix): For REX.W for 64-bit CRC32.
4284
4285 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4286
4287         * config/tc-i386.c (i386_addressing_mode): For 32-bit
4288         addressing for MPX insns without base/index.
4289         * testsuite/gas/i386/mpx-16bit.s,
4290         * testsuite/gas/i386/mpx-16bit.d: New.
4291         * testsuite/gas/i386/i386.exp: Run new test.
4292
4293 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4294
4295         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
4296         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
4297         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
4298         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
4299         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
4300         as well as a BSWAP one.
4301         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
4302         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
4303         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
4304         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
4305         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
4306         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
4307         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
4308         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
4309         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
4310         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
4311         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
4312         testsuite/gas/i386/vmx.d: Adjust expectations.
4313
4314 2020-03-06  Jan Beulich  <jbeulich@suse.com>
4315
4316         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
4317         from having their operands swapped.
4318         * testsuite/gas/i386/waitpkg.s,
4319         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
4320         3-operand cases as well as testing of 16-bit code generation.
4321         * testsuite/gas/i386/waitpkg.d,
4322         testsuite/gas/i386/waitpkg-intel.d,
4323         testsuite/gas/i386/x86-64-waitpkg.d,
4324         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
4325
4326 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
4327
4328         * config/tc-riscv.c (percent_op_utype): Support the modifier
4329         %got_pcrel_hi.
4330         * doc/c-riscv.texi: Add documentation.
4331         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
4332         modifier %got_pcrel_hi.
4333         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
4334         * testsuite/gas/riscv/relax-reloc.d: Likewise.
4335         * testsuite/gas/riscv/relax-reloc.s: Likewise.
4336
4337         * doc/c-riscv.texi (relocation modifiers): Add documentation.
4338         (RISC-V-Formats): Update the section name from "Instruction Formats"
4339         to "RISC-V Instruction Formats".
4340
4341 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
4342
4343         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
4344         detected in a section which does not have at least 4 byte
4345         alignment.
4346         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
4347         * testsuite/gas/arm/ldr-t.s: Likewise.
4348         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
4349         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
4350         disassembly, ignoring any NOPs that may have been inserted because
4351         of section alignment.
4352         * testsuite/gas/arm/ldr-t.d: Likewise.
4353
4354 2020-03-04  Jan Beulich  <jbeulich@suse.com>
4355
4356         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
4357         * doc/c-i386.texi: Mention sev_es.
4358         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
4359         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
4360         expectations.
4361         * testsuite/gas/i386/arch-13-znver1.d,
4362         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
4363
4364 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4365
4366         * config/tc-i386.c (match_template): Replace ignoresize and
4367         defaultsize with mnemonicsize.
4368         (process_suffix): Likewise.
4369
4370 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4371
4372         PR 25627
4373         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
4374         instruction LD IY,(HL).
4375         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
4376         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
4377         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
4378         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
4379
4380 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
4381
4382         PR gas/25622
4383         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
4384         x86-64-default-suffix-avx.
4385         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
4386         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
4387         * testsuite/gas/i386/noreg64.d: Updated.
4388         * testsuite/gas/i386/noreg64.l: Likewise.
4389         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
4390         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
4391         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
4392
4393 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
4394
4395         PR 25604
4396         * config/tc-z80.c (contains_register): Prevent an illegal memory
4397         access when checking an expression for a register name.
4398
4399 2020-03-03  Alan Modra  <amodra@gmail.com>
4400
4401         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
4402         support.
4403
4404 2020-03-02  Alan Modra  <amodra@gmail.com>
4405
4406         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
4407         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
4408         and .sbss sections.
4409         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
4410         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
4411         (s3_s_score_lcomm): Likewise.
4412         * config/tc-score7.c: Similarly.
4413         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
4414
4415 2020-02-28  YunQiang Su  <syq@debian.org>
4416
4417         PR gas/25539
4418         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
4419         to handle multi-labels.
4420         (has_label_name): New.
4421
4422 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
4423
4424         * config/tc-arm.c (enum pred_instruction_type): Remove
4425         NEUTRAL_IT_NO_VPT_INSN predication type.
4426         (cxn_handle_predication): Modify to require condition suffixes.
4427         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
4428         * testsuite/gas/arm/cde-scalar.s: Update test.
4429         * testsuite/gas/arm/cde-warnings.l: Update test.
4430         * testsuite/gas/arm/cde-warnings.s: Update test.
4431
4432 2020-02-26  Alan Modra  <amodra@gmail.com>
4433
4434         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
4435         N_() on empty string.
4436
4437 2020-02-26  Alan Modra  <amodra@gmail.com>
4438
4439         * read.c (read_a_source_file): Call strncpy with length one
4440         less than size of original_case_string.
4441
4442 2020-02-26  Alan Modra  <amodra@gmail.com>
4443
4444         * config/obj-elf.c: Indent labels correctly.
4445         * config/obj-macho.c: Likewise.
4446         * config/tc-aarch64.c: Likewise.
4447         * config/tc-alpha.c: Likewise.
4448         * config/tc-arm.c: Likewise.
4449         * config/tc-cr16.c: Likewise.
4450         * config/tc-crx.c: Likewise.
4451         * config/tc-frv.c: Likewise.
4452         * config/tc-i386-intel.c: Likewise.
4453         * config/tc-i386.c: Likewise.
4454         * config/tc-ia64.c: Likewise.
4455         * config/tc-mn10200.c: Likewise.
4456         * config/tc-mn10300.c: Likewise.
4457         * config/tc-nds32.c: Likewise.
4458         * config/tc-riscv.c: Likewise.
4459         * config/tc-s12z.c: Likewise.
4460         * config/tc-xtensa.c: Likewise.
4461         * config/tc-z80.c: Likewise.
4462         * read.c: Likewise.
4463         * symbols.c: Likewise.
4464         * write.c: Likewise.
4465
4466 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
4467
4468         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
4469         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
4470         after parsing all arguments.
4471         (enum csr_insn_type): New enum is used to classify the CSR instruction.
4472         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
4473         are used to check if we write a read-only CSR by the CSR instruction.
4474         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
4475         all CSR for the read-only CSR checking.
4476         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
4477         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
4478         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
4479         all CSR instructions for the read-only CSR checking.
4480         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
4481         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
4482
4483         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
4484         (riscv_opts): Initialize it.
4485         (reg_lookup_internal): Check the `riscv_opts.csr_check`
4486         before doing the CSR checking.
4487         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
4488         (md_longopts): Add mcsr-check and mno-csr-check.
4489         (md_parse_option): Handle new enum option values.
4490         (s_riscv_option): Handle new long options.
4491         * doc/c-riscv.texi: Add description for the new .option and assembler
4492         options.
4493         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
4494         the CSR checking.
4495         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
4496
4497         * config/tc-riscv.c (csr_extra_hash): New.
4498         (enum riscv_csr_class): New enum.  Used to decide
4499         whether or not this CSR is legal in the current ISA string.
4500         (struct riscv_csr_extra): New structure to hold all extra information
4501         of CSR.
4502         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
4503         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
4504         Call hash_reg_name to insert CSR address into reg_names_hash.
4505         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
4506         Decide whether the CSR is valid according to the csr_extra_hash.
4507         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
4508         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
4509         not a boolean.  This is same as riscv_init_csr_hash, so keep the
4510         consistent usage.
4511         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
4512         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
4513         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
4514         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
4515         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
4516         f-ext CSR are not allowed.
4517         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
4518         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
4519         source file is `priv-reg.s`, and the ISA is rv64if, so the
4520         rv32-only CSR are not allowed.
4521         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
4522
4523 2020-02-21  Alan Modra  <amodra@gmail.com>
4524
4525         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
4526         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
4527
4528 2020-02-21  Alan Modra  <amodra@gmail.com>
4529
4530         PR 25569
4531         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
4532         on section size adjustment, instead perform another write if
4533         exec header size is larger than section size.
4534
4535 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4536
4537         * doc/c-riscv.texi: Add the doc entries for -march-attr/
4538         -mno-arch-attr command line options.
4539
4540 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
4541
4542         * testsuite/gas/riscv/c-add-addi.d: New testcase.
4543         * testsuite/gas/riscv/c-add-addi.s: Likewise.
4544
4545 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4546
4547         PR 25576
4548         * config/tc-z80.c (md_parse_option): Do not use an underscore
4549         prefix for local labels in SDCC compatability mode.
4550         (z80_start_line_hook): Remove SDCC dollar label support.
4551         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
4552         * testsuite/gas/z80/sdcc.s: Likewise.
4553
4554 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
4555
4556         PR 25517
4557         * config/tc-z80.c: Add -march option.
4558         * doc/as.texi: Update Z80 documentation.
4559         * doc/c-z80.texi: Likewise.
4560         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
4561         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
4562         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
4563         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
4564         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
4565         * testsuite/gas/z80/gbz80_all.d: Likewise.
4566         * testsuite/gas/z80/r800_extra.d: Likewise.
4567         * testsuite/gas/z80/r800_ii8.d: Likewise.
4568         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
4569         * testsuite/gas/z80/sdcc.d: Likewise.
4570         * testsuite/gas/z80/z180.d: Likewise.
4571         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
4572         * testsuite/gas/z80/z80_doc.d: Likewise.
4573         * testsuite/gas/z80/z80_ii8.d: Likewise.
4574         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
4575         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
4576         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
4577         * testsuite/gas/z80/z80_sli.d: Likewise.
4578         * testsuite/gas/z80/z80n_all.d: Likewise.
4579         * testsuite/gas/z80/z80n_reloc.d: Likewise.
4580
4581 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
4582
4583         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
4584         with GNU_PROPERTY_X86_FEATURE_2_MMX.
4585         * testsuite/gas/i386/i386.exp: Run property-3 and
4586         x86-64-property-3.
4587         * testsuite/gas/i386/property-3.d: New file.
4588         * testsuite/gas/i386/property-3.s: Likewise.
4589         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
4590
4591 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
4592
4593         * config/tc-i386.c (cpu_arch): Add .popcnt.
4594         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
4595         Add a tab before @samp{.sse4a}.
4596
4597 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4598
4599         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
4600         for AddrPrefixOpReg templates. Combine the two pieces of
4601         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
4602         mode.
4603
4604 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4605
4606         PR gas/14439
4607         * config/tc-i386.c (md_assemble): Also suppress operand
4608         swapping for MONITOR{,X} and MWAIT{,X}.
4609         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
4610         Add Intel syntax monitor/mwait tests.
4611         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
4612         Adjust expectations.
4613         *testsuite/gas/i386/sse3-intel.d,
4614         testsuite/gas/i386/x86-64-sse3-intel.d: New.
4615         * testsuite/gas/i386/i386.exp: Run new tests.
4616
4617 2020-02-17  Jan Beulich  <jbeulich@suse.com>
4618
4619         PR gas/6518
4620         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
4621         [XYZ]MMWord memory operand ambiguity recognition logic (largely
4622         re-indentation).
4623         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
4624         cases.
4625         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
4626         * testsuite/gas/i386/avx512dq-inval.l,
4627         testsuite/gas/i386/inval-avx.l,
4628         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
4629         * testsuite/gas/i386/avx512vl-ambig.s,
4630         testsuite/gas/i386/avx512vl-ambig.l: New.
4631         * testsuite/gas/i386/i386.exp: Run new test.
4632
4633 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
4634
4635         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
4636         nosse4.
4637         * doc/c-i386.texi: Document sse4a and nosse4a.
4638
4639 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4640
4641         * doc/c-i386.texi: Remove the old movsx and movzx documentation
4642         for AT&T syntax.
4643
4644 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4645
4646         PR gas/25438
4647         * config/tc-i386.c (md_assemble): Move movsx/movzx special
4648         casing ...
4649         (process_suffix): ... here. Consider just the first operand
4650         initially.
4651         (check_long_reg): Drop opcode 0x63 special case again.
4652         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
4653         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
4654         Move ambiguous operand size tests ...
4655         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
4656         testsuite/gas/i386/noreg64.s: ... here.
4657         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
4658         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
4659         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
4660         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
4661         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
4662         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
4663         testsuite/gas/i386/x86-64-movsxd.d,
4664         testsuite/gas/i386/x86-64-movsxd-intel.d,
4665         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
4666         Adjust expectations.
4667         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
4668         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
4669         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
4670         * testsuite/gas/i386/i386.exp: Run new tests.
4671
4672 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4673
4674         * config/tc-i386.c (process_operands): Also skip segment
4675         override prefix emission if it matches an already present one.
4676         * testsuite/gas/i386/prefix32.s: Add double segment override
4677         cases.
4678         * testsuite/gas/i386/prefix32.l: Adjust expectations.
4679
4680 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4681
4682         * config/tc-i386.c (process_operands): Drop ineffectual segment
4683         overrides when optimizing.
4684         * testsuite/gas/i386/lea-optimize.d: New.
4685         * testsuite/gas/i386/i386.exp: Run new test.
4686
4687 2020-02-14  Jan Beulich  <jbeulich@suse.com>
4688
4689         * config/tc-i386.c (process_operands): Also check insn prefix
4690         for ineffectual segment override warning. Don't cover possible
4691         VEX/EVEX encoded insns there.
4692         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
4693         testsuite/gas/i386/lea.e: New.
4694         * testsuite/gas/i386/i386.exp: Run new test.
4695
4696 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
4697
4698         PR gas/25438
4699         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
4700         syntax.
4701
4702 2020-02-13  Fangrui Song   <maskray@google.com>
4703             H.J. Lu  <hongjiu.lu@intel.com>
4704
4705         PR gas/25551
4706         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
4707         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
4708         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
4709         * testsuite/gas/i386/relax-5.d: New file.
4710         * testsuite/gas/i386/relax-5.s: Likewise.
4711         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
4712         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
4713
4714 2020-02-13  Jan Beulich  <jbeulich@suse.com>
4715
4716         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
4717         "nosse4" entry.
4718
4719 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4720
4721         * config/tc-i386.c (avx512): New (at file scope), moved from
4722         (check_VecOperands): ... here.
4723         (process_suffix): Add [XYZ]MMword operand size handling.
4724         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
4725         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
4726         tests.
4727         * testsuite/gas/i386/avx512dq-inval.l,
4728         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
4729
4730 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4731
4732         PR gas/24546
4733         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
4734         code only.
4735         * config/tc-i386-intel.c (i386_intel_operand): Also handle
4736         CALL/JMP in O_tbyte_ptr case.
4737         * doc/c-i386.texi: Mention far call and full pointer load ISA
4738         differences.
4739         * testsuite/gas/i386/x86-64-branch-3.s,
4740         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
4741         * testsuite/gas/i386/x86-64-branch-3.d,
4742         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
4743         * testsuite/gas/i386/x86-64-branch-5.l,
4744         testsuite/gas/i386/x86-64-branch-5.s: New.
4745         * testsuite/gas/i386/i386.exp: Run new test.
4746
4747 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4748
4749         PR gas/25438
4750         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
4751         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
4752         64-bit-only warning.
4753         (check_word_reg): Consistently error on mismatching register
4754         size and suffix.
4755         * testsuite/gas/i386/general.s: Replace dword GPR with word one
4756         for movw. Replace suffix / GPR for orb.
4757         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
4758         byte GPRs as well as ones for inb/outb with a word accumulator.
4759         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
4760         testsuite/gas/i386/inval.l: Adjust expectations.
4761
4762 2020-02-12  Jan Beulich  <jbeulich@suse.com>
4763
4764         * config/tc-i386.c (operand_type_register_match): Also fall
4765         through initial two if()-s when the template allows for a GPR
4766         operand. Adjust comment.
4767
4768 2020-02-11  Jan Beulich  <jbeulich@suse.com>
4769
4770         (struct _i386_insn): New field "short_form".
4771         (optimize_encoding): Drop setting of shortform field.
4772         (process_suffix): Set i.short_form. Replace shortform use.
4773         (process_operands): Replace shortform use.
4774
4775 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
4776
4777         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
4778         loop initial declaration.
4779
4780 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
4781
4782         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
4783         instructions that can have 5 arguments.
4784         (enum operand_parse_code): Add new operands.
4785         (parse_operands): Account for new operands.
4786         (S5): New macro.
4787         (enum neon_shape_el): Introduce P suffixes for coprocessor.
4788         (neon_select_shape): Account for P suffix.
4789         (LOW1): Move macro to global position.
4790         (HI4): Move macro to global position.
4791         (vcx_assign_vec_d): New.
4792         (vcx_assign_vec_m): New.
4793         (vcx_assign_vec_n): New.
4794         (enum vcx_reg_type): New.
4795         (vcx_get_reg_type): New.
4796         (vcx_size_pos): New.
4797         (vcx_vec_pos): New.
4798         (vcx_handle_shape): New.
4799         (vcx_ensure_register_in_range): New.
4800         (vcx_handle_register_arguments): New.
4801         (vcx_handle_insn_block): New.
4802         (vcx_handle_common_checks): New.
4803         (do_vcx1): New.
4804         (do_vcx2): New.
4805         (do_vcx3): New.
4806         * testsuite/gas/arm/cde-missing-fp.d: New test.
4807         * testsuite/gas/arm/cde-missing-fp.l: New test.
4808         * testsuite/gas/arm/cde-missing-mve.d: New test.
4809         * testsuite/gas/arm/cde-missing-mve.l: New test.
4810         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
4811         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
4812         * testsuite/gas/arm/cde-mve.s: New test.
4813         * testsuite/gas/arm/cde-warnings.l:
4814         * testsuite/gas/arm/cde-warnings.s:
4815         * testsuite/gas/arm/cde.d:
4816         * testsuite/gas/arm/cde.s:
4817
4818 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
4819             Matthew Malcomson  <matthew.malcomson@arm.com>
4820
4821         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
4822         CDE coprocessor that can be enabled.
4823         (enum pred_instruction_type): New pred type.
4824         (BAD_NO_VPT): New error message.
4825         (BAD_CDE): New error message.
4826         (BAD_CDE_COPROC): New error message.
4827         (enum operand_parse_code): Add new immediate operands.
4828         (parse_operands): Account for new immediate operands.
4829         (check_cde_operand): New.
4830         (cde_coproc_enabled): New.
4831         (cde_coproc_pos): New.
4832         (cde_handle_coproc): New.
4833         (cxn_handle_predication): New.
4834         (do_custom_instruction_1): New.
4835         (do_custom_instruction_2): New.
4836         (do_custom_instruction_3): New.
4837         (do_cx1): New.
4838         (do_cx1a): New.
4839         (do_cx1d): New.
4840         (do_cx1da): New.
4841         (do_cx2): New.
4842         (do_cx2a): New.
4843         (do_cx2d): New.
4844         (do_cx2da): New.
4845         (do_cx3): New.
4846         (do_cx3a): New.
4847         (do_cx3d): New.
4848         (do_cx3da): New.
4849         (handle_pred_state): Define new IT block behaviour.
4850         (insns): Add newn CX*{,d}{,a} instructions.
4851         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
4852         Define new cdecp extension strings.
4853         * doc/c-arm.texi: Document new cdecp extension arguments.
4854         * testsuite/gas/arm/cde-scalar.d: New test.
4855         * testsuite/gas/arm/cde-scalar.s: New test.
4856         * testsuite/gas/arm/cde-warnings.d: New test.
4857         * testsuite/gas/arm/cde-warnings.l: New test.
4858         * testsuite/gas/arm/cde-warnings.s: New test.
4859         * testsuite/gas/arm/cde.d: New test.
4860         * testsuite/gas/arm/cde.s: New test.
4861
4862 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
4863
4864         PR gas/25516
4865         * config/tc-i386.c (intel64): Renamed to ...
4866         (isa64): This.
4867         (match_template): Accept Intel64 only instruction by default.
4868         (i386_displacement): Updated.
4869         (md_parse_option): Updated.
4870         * c-i386.texi: Update -mamd64/-mintel64 documentation.
4871         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
4872         -mamd64 to x86-64-sysenter-amd.
4873         * testsuite/gas/i386/x86-64-sysenter.d: New file.
4874
4875 2020-02-10  Alan Modra  <amodra@gmail.com>
4876
4877         * config/obj-elf.c (obj_elf_change_section): Error for section
4878         type, attr or entsize changes in assembly.
4879         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
4880         * testsuite/gas/elf/section5.l: Update.
4881
4882 2020-02-10  Alan Modra  <amodra@gmail.com>
4883
4884         * output-file.c (output_file_close): Do a normal close when
4885         flag_always_generate_output.
4886         * write.c (write_object_file): Don't stop output when
4887         flag_always_generate_output.
4888
4889 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
4890
4891         PR 25469
4892         * config/tc-z80.c: Add -gbz80 command line option to generate code
4893         for the GameBoy Z80.  Add support for generating DWARF.
4894         * config/tc-z80.h: Add support for DWARF debug information
4895         generation.
4896         * doc/c-z80.texi: Document new command line option.
4897         * testsuite/gas/z80/gbz80_all.d: New file.
4898         * testsuite/gas/z80/gbz80_all.s: New file.
4899         * testsuite/gas/z80/z80.exp: Run the new tests.
4900         * testsuite/gas/z80/z80n_all.d: New file.
4901         * testsuite/gas/z80/z80n_all.s: New file.
4902         * testsuite/gas/z80/z80n_reloc.d: New file.
4903
4904 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4905
4906         PR gas/25381
4907         * config/obj-elf.c (get_section): Also check
4908         linked_to_symbol_name.
4909         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
4910         (obj_elf_parse_section_letters): Handle the 'o' flag.
4911         (build_group_lists): Renamed to ...
4912         (build_additional_section_info): This.  Set elf_linked_to_section
4913         from map_head.linked_to_symbol_name.
4914         (elf_adjust_symtab): Updated.
4915         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
4916         * doc/as.texi: Document the 'o' flag.
4917         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
4918         * testsuite/gas/elf/section18.d: New file.
4919         * testsuite/gas/elf/section18.s: Likewise.
4920         * testsuite/gas/elf/section19.d: Likewise.
4921         * testsuite/gas/elf/section19.s: Likewise.
4922         * testsuite/gas/elf/section20.d: Likewise.
4923         * testsuite/gas/elf/section20.s: Likewise.
4924         * testsuite/gas/elf/section21.d: Likewise.
4925         * testsuite/gas/elf/section21.l: Likewise.
4926         * testsuite/gas/elf/section21.s: Likewise.
4927
4928 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4929
4930         * NEWS: Mention x86 assembler options to align branches for
4931         binutils 2.34.
4932
4933 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
4934
4935         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
4936         only for ELF targets.
4937         * testsuite/gas/i386/unique.d: Don't xfail.
4938         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4939
4940 2020-02-06  Alan Modra  <amodra@gmail.com>
4941
4942         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
4943         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4944
4945 2020-02-06  Alan Modra  <amodra@gmail.com>
4946
4947         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
4948         xfail, and rename test.
4949         * testsuite/gas/elf/section12b.d: Likewise.
4950         * testsuite/gas/elf/section16a.d: Likewise.
4951         * testsuite/gas/elf/section16b.d: Likewise.
4952
4953 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4954
4955         PR gas/25380
4956         * config/obj-elf.c (section_match): Removed.
4957         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
4958         section_id.
4959         (obj_elf_change_section): Replace info and group_name arguments
4960         with match_p.  Also update the section ID and flags from match_p.
4961         (obj_elf_section): Handle "unique,N".  Update call to
4962         obj_elf_change_section.
4963         * config/obj-elf.h (elf_section_match): New.
4964         (obj_elf_change_section): Updated.
4965         * config/tc-arm.c (start_unwind_section): Update call to
4966         obj_elf_change_section.
4967         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
4968         * config/tc-microblaze.c (microblaze_s_data): Likewise.
4969         (microblaze_s_sdata): Likewise.
4970         (microblaze_s_rdata): Likewise.
4971         (microblaze_s_bss): Likewise.
4972         * config/tc-mips.c (s_change_section): Likewise.
4973         * config/tc-msp430.c (msp430_profiler): Likewise.
4974         * config/tc-rx.c (parse_rx_section): Likewise.
4975         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
4976         * doc/as.texi: Document "unique,N" in .section directive.
4977         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
4978         * testsuite/gas/elf/section15.d: New file.
4979         * testsuite/gas/elf/section15.s: Likewise.
4980         * testsuite/gas/elf/section16.s: Likewise.
4981         * testsuite/gas/elf/section16a.d: Likewise.
4982         * testsuite/gas/elf/section16b.d: Likewise.
4983         * testsuite/gas/elf/section17.d: Likewise.
4984         * testsuite/gas/elf/section17.l: Likewise.
4985         * testsuite/gas/elf/section17.s: Likewise.
4986         * testsuite/gas/i386/unique.d: Likewise.
4987         * testsuite/gas/i386/unique.s: Likewise.
4988         * testsuite/gas/i386/x86-64-unique.d: Likewise.
4989         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
4990
4991 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4992
4993         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
4994
4995 2020-02-01  Anthony Green  <green@moxielogic.com>
4996
4997         * config/tc-moxie.c (md_begin): Don't force big-endian mode.
4998
4999 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
5000
5001         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
5002         %tls_ldo.
5003
5004 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
5005
5006         PR gas/25472
5007         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
5008         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
5009         +mve.
5010         * testsuite/gas/arm/mve_dsp.d: New test.
5011
5012 2020-01-31  Nick Clifton  <nickc@redhat.com>
5013
5014         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
5015         rather than BFD_RELOC_NONE.
5016
5017 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
5018
5019         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
5020         to support VLDMIA instruction for MVE.
5021         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
5022         instruction for MVE.
5023         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
5024         instruction for MVE.
5025         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
5026         instruction for MVE.
5027         * testsuite/gas/arm/mve-ldst.d: New test.
5028         * testsuite/gas/arm/mve-ldst.s: Likewise.
5029
5030 2020-01-31  Nick Clifton  <nickc@redhat.com>
5031
5032         * po/fr.po: Updated French translation.
5033         * po/ru.po: Updated Russian translation.
5034
5035 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
5036
5037         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
5038         .s for the movprfx.
5039         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
5040         * testsuite/gas/aarch64/sve-movprfx_28.d,
5041         * testsuite/gas/aarch64/sve-movprfx_28.l,
5042         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
5043
5044 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5045
5046         * config/tc-i386.c (output_disp): Tighten base_opcode check.
5047         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
5048         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
5049         Adjust expectations.
5050
5051 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
5052
5053         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
5054         * testsuite/gas/bpf/alu-be.d: Likewise.
5055         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
5056         * testsuite/gas/bpf/alu32-be.d: Likewise.
5057
5058 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5059
5060         * testsuite/gas/i386/x86-64-branch-2.s,
5061         testsuite/gas/i386/x86-64-branch-4.s,
5062         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
5063         * testsuite/gas/i386/ilp32/x86-64-branch.d,
5064         testsuite/gas/i386/x86-64-branch-2.d,
5065         testsuite/gas/i386/x86-64-branch-4.l,
5066         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
5067
5068 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5069
5070         * config/tc-i386.c (process_suffix): .
5071         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
5072         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
5073         Add LRETQ case.
5074         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
5075         suffix.
5076         testsuite/gas/i386/x86_64.s: Add RETF cases.
5077         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
5078         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
5079         testsuite/gas/i386/x86-64-opcode.d,
5080         testsuite/gas/i386/x86-64-suffix-intel.d,
5081         testsuite/gas/i386/x86-64-suffix.d,
5082         testsuite/gas/i386/x86_64-intel.d
5083         testsuite/gas/i386/x86_64.d: Adjust expectations.
5084         * testsuite/gas/i386/x86-64-suffix.e,
5085         testsuite/gas/i386/x86_64.e: New.
5086
5087 2020-01-30  Jan Beulich  <jbeulich@suse.com>
5088
5089         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
5090         special case.
5091
5092 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
5093
5094         PR binutils/25445
5095         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
5096         movsxd.
5097         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
5098         differences.  Document movslq and movsxd.
5099         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
5100         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
5101         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
5102         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
5103         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
5104         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
5105         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
5106         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
5107         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
5108         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
5109         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
5110
5111 2020-01-27  Alan Modra  <amodra@gmail.com>
5112
5113         * testsuite/gas/all/gas.exp: Replace case statements with switch
5114         statements.
5115         * testsuite/gas/elf/elf.exp: Likewise.
5116         * testsuite/gas/macros/macros.exp: Likewise.
5117         * testsuite/lib/gas-defs.exp: Likewise.
5118
5119 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
5120
5121         PR 25403
5122         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
5123         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
5124
5125 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
5126
5127         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
5128         s exts must be known, so rename *ok* to *fail*.
5129         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
5130         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
5131         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
5132         above change.
5133         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
5134         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
5135
5136 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
5137
5138         PR gas/25438
5139         * config/tc-i386.c (check_long_reg): Always disallow double word
5140         suffix in mnemonic with word general register.
5141         * testsuite/gas/i386/general.s: Replace word general register
5142         with double word general register for movl.
5143         * testsuite/gas/i386/inval.s: Add tests for movl with word general
5144         register.
5145         * testsuite/gas/i386/general.l: Updated.
5146         * testsuite/gas/i386/inval.l: Likewise.
5147
5148 2020-01-22  Alan Modra  <amodra@gmail.com>
5149
5150         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
5151         __tls_get_addr_desc and __tls_get_addr_opt.
5152
5153 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5154
5155         * testsuite/gas/i386/inval-crc32.s,
5156         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
5157         * testsuite/gas/i386/inval-crc32.l,
5158         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
5159
5160 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5161
5162         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
5163         generic code path. Deal with No_lSuf being set in a template.
5164         * testsuite/gas/i386/inval-crc32.l,
5165         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
5166         instead of error(s) when operand size is ambiguous.
5167         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5168         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
5169         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
5170         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
5171         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
5172         Adjust expectations.
5173
5174 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5175
5176         * config/tc-i386.c (process_suffix): Drop SYSRET special case
5177         and an intel_syntax check. Re-write lack-of-suffix processing
5178         logic.
5179         * doc/c-i386.texi: Document operand size defaults for suffix-
5180         less AT&T syntax insns.
5181         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
5182         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
5183         testsuite/gas/i386/x86-64-avx-scalar.s,
5184         testsuite/gas/i386/x86-64-avx.s,
5185         testsuite/gas/i386/x86-64-bundle.s,
5186         testsuite/gas/i386/x86-64-intel64.s,
5187         testsuite/gas/i386/x86-64-lock-1.s,
5188         testsuite/gas/i386/x86-64-opcode.s,
5189         testsuite/gas/i386/x86-64-sse2avx.s,
5190         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
5191         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
5192         testsuite/gas/i386/x86-64-nops.s,
5193         testsuite/gas/i386/x86-64-ptwrite.s,
5194         testsuite/gas/i386/x86-64-simd.s,
5195         testsuite/gas/i386/x86-64-sse-noavx.s,
5196         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
5197         insns.
5198         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
5199         testsuite/gas/i386/noreg64.s: Add further tests.
5200         * testsuite/gas/i386/ilp32/x86-64-nops.d,
5201         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
5202         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
5203         testsuite/gas/i386/sse-noavx.d,
5204         testsuite/gas/i386/x86-64-intel64.d,
5205         testsuite/gas/i386/x86-64-nops.d,
5206         testsuite/gas/i386/x86-64-opcode.d,
5207         testsuite/gas/i386/x86-64-ptwrite-intel.d,
5208         testsuite/gas/i386/x86-64-ptwrite.d,
5209         testsuite/gas/i386/x86-64-simd-intel.d,
5210         testsuite/gas/i386/x86-64-simd-suffix.d,
5211         testsuite/gas/i386/x86-64-simd.d,
5212         testsuite/gas/i386/x86-64-sse-noavx.d
5213         testsuite/gas/i386/x86-64-suffix.d,
5214         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
5215         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
5216         testsuite/gas/i386/noreg64.l: New.
5217         * testsuite/gas/i386/i386.exp: Run new tests.
5218
5219 2020-01-21  Jan Beulich  <jbeulich@suse.com>
5220
5221         * testsuite/gas/i386/avx512_bf16_vl.s,
5222         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
5223         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
5224         broadcast forms of VCVTNEPS2BF16.
5225         * testsuite/gas/i386/avx512_bf16_vl.d,
5226         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
5227
5228 2020-01-20  Nick Clifton  <nickc@redhat.com>
5229
5230         * po/uk.po: Updated Ukranian translation.
5231
5232 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
5233
5234         PR ld/25416
5235         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
5236         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
5237         x32 object.
5238         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
5239         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
5240         R_X86_64_GOTPC32_TLSDESC relocation.
5241
5242 2020-01-18  Nick Clifton  <nickc@redhat.com>
5243
5244         * configure: Regenerate.
5245         * po/gas.pot: Regenerate.
5246
5247 2020-01-18  Nick Clifton  <nickc@redhat.com>
5248
5249         Binutils 2.34 branch created.
5250
5251 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
5252
5253         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
5254         with vex_encoding_vex.
5255         (parse_insn): Likewise.
5256         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
5257         and {vex3} documentation.
5258         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
5259         {vex}.
5260         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
5261
5262 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
5263
5264         PR 25376
5265         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
5266         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
5267         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
5268         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
5269         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
5270         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
5271
5272 2020-01-16  Jan Beulich  <jbeulich@suse.com>
5273
5274         * config/tc-i386.c (match_template): Drop found_cpu_match local
5275         variable.
5276
5277 2020-01-16  Jan Beulich  <jbeulich@suse.com>
5278
5279         * testsuite/gas/i386/avx512dq-inval.l,
5280         testsuite/gas/i386/avx512dq-inval.s: New.
5281         * testsuite/gas/i386/i386.exp: Run new test.
5282
5283 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
5284
5285         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
5286         relocations when the target is 430X, except when extracting part of an
5287         expression.
5288         (msp430_srcoperand): Adjust comment.
5289         Initialize the expp member of the msp430_operand_s struct as
5290         appropriate.
5291         (msp430_dstoperand): Likewise.
5292         * testsuite/gas/msp430/msp430.exp: Run new test.
5293         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
5294         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
5295
5296 2020-01-15  Alan Modra  <amodra@gmail.com>
5297
5298         * configure.tgt: Add sparc-*-freebsd case.
5299
5300 2020-01-14  Lili Cui <lili.cui@intel.com>
5301
5302         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
5303         * testsuite/gas/i386/align-branch-1b.d: Likewise.
5304         * testsuite/gas/i386/align-branch-1c.d: Likewise.
5305         * testsuite/gas/i386/align-branch-1d.d: Likewise.
5306         * testsuite/gas/i386/align-branch-1e.d: Likewise.
5307         * testsuite/gas/i386/align-branch-1f.d: Likewise.
5308         * testsuite/gas/i386/align-branch-1g.d: Likewise.
5309         * testsuite/gas/i386/align-branch-1h.d: Likewise.
5310         * testsuite/gas/i386/align-branch-1i.d: Likewise.
5311         * testsuite/gas/i386/align-branch-5.d: Likewise.
5312         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
5313         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
5314         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
5315         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
5316         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
5317         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
5318         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
5319         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
5320         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
5321         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
5322         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
5323         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
5324
5325 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
5326
5327         PR 25377
5328         * config/tc-z80.c: Add support for half precision, single
5329         precision and double precision floating point values.
5330         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
5331         * doc/as.texi: Add new z80 command line options.
5332         * doc/c-z80.texi: Document new z80 command line options.
5333         * testsuite/gas/z80/ez80_pref_dis.s: New test.
5334         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
5335         * testsuite/gas/z80/z80.exp: Run the new test.
5336         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
5337         * testsuite/gas/z80/fp_zeda32.d: Likewise.
5338         * testsuite/gas/z80/strings.d: Update expected output.
5339
5340 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
5341
5342         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
5343         dependency.
5344
5345 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
5346
5347         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
5348         the CPU.
5349         * config/tc-arc.h: Add header if/defs.
5350         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
5351
5352 2020-01-13  Alan Modra  <amodra@gmail.com>
5353
5354         * testsuite/gas/wasm32/allinsn.d: Update expected output.
5355
5356 2020-01-13  Alan Modra  <amodra@gmail.com>
5357
5358         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
5359         insertion.
5360
5361 2020-01-10  Alan Modra  <amodra@gmail.com>
5362
5363         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
5364         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
5365
5366 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
5367
5368         PR 25224
5369         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
5370         opcode byte values.
5371         (emit_ld_r_r): Likewise.
5372         (emit_ld_rr_m): Likewise.
5373         (emit_ld_rr_nn): Likewise.
5374
5375 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5376
5377         * config/tc-i386.c (optimize_encoding): Add
5378         is_any_vex_encoding() invocations. Drop respective
5379         i.tm.extension_opcode == None checks.
5380
5381 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5382
5383         * config/tc-i386.c (md_assemble): Check RegRex is clear during
5384         REX transformations. Correct comment indentation.
5385
5386 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5387
5388         * config/tc-i386.c (optimize_encoding): Generalize register
5389         transformation for TEST optimization.
5390
5391 2020-01-09  Jan Beulich  <jbeulich@suse.com>
5392
5393         * testsuite/gas/i386/x86-64-sysenter-amd.s,
5394         testsuite/gas/i386/x86-64-sysenter-amd.d,
5395         testsuite/gas/i386/x86-64-sysenter-amd.l,
5396         testsuite/gas/i386/x86-64-sysenter-intel.d,
5397         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
5398         * testsuite/gas/i386/i386.exp: Run new tests.
5399
5400 2020-01-08  Nick Clifton  <nickc@redhat.com>
5401
5402         PR 25284
5403         * doc/as.texi (Align): Document the fact that all arguments can be
5404         omitted.
5405         (Balign): Likewise.
5406         (P2align): Likewise.
5407
5408 2020-01-08  Nick Clifton  <nickc@redhat.com>
5409
5410         PR 14891
5411         * config/obj-elf.c (obj_elf_section): Fail if the section name is
5412         already defined as a different symbol type.
5413         * testsuite/gas/elf/pr14891.s: New test source file.
5414         * testsuite/gas/elf/pr14891.d: New test driver.
5415         * testsuite/gas/elf/pr14891.s: New test expected error output.
5416         * testsuite/gas/elf/elf.exp: Run the new test.
5417
5418 2020-01-08  Alan Modra  <amodra@gmail.com>
5419
5420         * config/tc-z8k.c (md_begin): Make idx unsigned.
5421         (get_specific): Likewise for this_index.
5422
5423 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
5424
5425         * onfig/tc-arc.c (parse_reloc_symbol): New function.
5426         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
5427         (md_operand): Set X_md to absent.
5428         (arc_parse_name): Check for X_md.
5429
5430 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
5431
5432         PR 25311
5433         * as.h (TC_STRING_ESCAPES): Provide a default definition.
5434         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
5435         NO_STRING_ESCAPES.
5436         * read.c (next_char_of_string): Likewise.
5437         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
5438         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
5439
5440 2020-01-03  Nick Clifton  <nickc@redhat.com>
5441
5442         * po/sv.po: Updated Swedish translation.
5443
5444 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5445
5446         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
5447         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5448
5449 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5450
5451         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
5452         by-element usdot. Add 64-bit form tests for by-element sudot.
5453         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
5454
5455 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5456
5457         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
5458         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
5459
5460 2020-01-03  Jan Beulich  <jbeulich@suse.com>
5461
5462         * testsuite/gas/aarch64/f64mm.d,
5463         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
5464
5465 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
5466
5467         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
5468         support for assembler code generated by SDCC. Add new relocation
5469         types. Add z80-elf target support.
5470         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
5471         labels. Local labels starts from ".L".
5472         * NEWS: Mention the new support.
5473         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
5474         * testsuite/gas/all/fwdexp.s: Likewise.
5475         * testsuite/gas/all/cond.l: Likewise.
5476         * testsuite/gas/all/cond.s: Likewise.
5477         * testsuite/gas/all/fwdexp.d: Likewise.
5478         * testsuite/gas/all/fwdexp.s: Likewise.
5479         * testsuite/gas/elf/section2.e-mips: Likewise.
5480         * testsuite/gas/elf/section2.l: Likewise.
5481         * testsuite/gas/elf/section2.s: Likewise.
5482         * testsuite/gas/macros/app1.d: Likewise.
5483         * testsuite/gas/macros/app1.s: Likewise.
5484         * testsuite/gas/macros/app2.d: Likewise.
5485         * testsuite/gas/macros/app2.s: Likewise.
5486         * testsuite/gas/macros/app3.d: Likewise.
5487         * testsuite/gas/macros/app3.s: Likewise.
5488         * testsuite/gas/macros/app4.d: Likewise.
5489         * testsuite/gas/macros/app4.s: Likewise.
5490         * testsuite/gas/macros/app4b.s: Likewise.
5491         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
5492         * testsuite/gas/z80/z80.exp: Add new tests
5493         * testsuite/gas/z80/dollar.d: New file.
5494         * testsuite/gas/z80/dollar.s: New file.
5495         * testsuite/gas/z80/ez80_adl_all.d: New file.
5496         * testsuite/gas/z80/ez80_adl_all.s: New file.
5497         * testsuite/gas/z80/ez80_adl_suf.d: New file.
5498         * testsuite/gas/z80/ez80_isuf.s: New file.
5499         * testsuite/gas/z80/ez80_z80_all.d: New file.
5500         * testsuite/gas/z80/ez80_z80_all.s: New file.
5501         * testsuite/gas/z80/ez80_z80_suf.d: New file.
5502         * testsuite/gas/z80/r800_extra.d: New file.
5503         * testsuite/gas/z80/r800_extra.s: New file.
5504         * testsuite/gas/z80/r800_ii8.d: New file.
5505         * testsuite/gas/z80/r800_z80_doc.d: New file.
5506         * testsuite/gas/z80/z180.d: New file.
5507         * testsuite/gas/z80/z180.s: New file.
5508         * testsuite/gas/z80/z180_z80_doc.d: New file.
5509         * testsuite/gas/z80/z80_doc.d: New file.
5510         * testsuite/gas/z80/z80_doc.s: New file.
5511         * testsuite/gas/z80/z80_ii8.d: New file.
5512         * testsuite/gas/z80/z80_ii8.s: New file.
5513         * testsuite/gas/z80/z80_in_f_c.d: New file.
5514         * testsuite/gas/z80/z80_in_f_c.s: New file.
5515         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
5516         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
5517         * testsuite/gas/z80/z80_out_c_0.d: New file.
5518         * testsuite/gas/z80/z80_out_c_0.s: New file.
5519         * testsuite/gas/z80/z80_reloc.d: New file.
5520         * testsuite/gas/z80/z80_reloc.s: New file.
5521         * testsuite/gas/z80/z80_sli.d: New file.
5522         * testsuite/gas/z80/z80_sli.s: New file.
5523
5524 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
5525
5526         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
5527         REGLIST_RN.
5528
5529 2020-01-01  Alan Modra  <amodra@gmail.com>
5530
5531         Update year range in copyright notice of all files.
5532
5533 For older changes see ChangeLog-2019
5534 \f
5535 Copyright (C) 2020 Free Software Foundation, Inc.
5536
5537 Copying and distribution of this file, with or without modification,
5538 are permitted in any medium without royalty provided the copyright
5539 notice and this notice are preserved.
5540
5541 Local Variables:
5542 mode: change-log
5543 left-margin: 8
5544 fill-column: 74
5545 version-control: never
5546 End: