gas/ChangeLog

   1 2020-06-25  Jan Beulich  <jbeulich@suse.com>
   2
   3         * config/tc-i386.c (md_assemble): Move call to process_immext()
   4         ...
   5         (process_operands): ... here.
   6
   7 2020-06-25  Jan Beulich  <jbeulich@suse.com>
   8
   9         * config/tc-i386.c (process_suffix): Skip ambiguous operand size
  10         diagnostic when there is a sizing prefix.  Switch to word/dword/
  11         qword encoding when there is a sizing prefix and no (explicit or
  12         derived) suffix.
  13         (update_imm): Handle presence of a sizing prefix.
  14         * testsuite/gas/i386/noreg16-data32.d,
  15         testsuite/gas/i386/noreg32-data16.d,
  16         testsuite/gas/i386/noreg32-data16.e,
  17         testsuite/gas/i386/noreg64-data16.d,
  18         testsuite/gas/i386/noreg64-data16.e,
  19         testsuite/gas/i386/noreg64-rex64.d: New.
  20         * testsuite/gas/i386/i386.exp: Run new tests.
  21         * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
  22         Introduce and use pfx* macros.
  23         * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
  24         addressing.
  25         * testsuite/gas/i386/noreg16.d: Adjust expectations.
  26
  27 2020-06-25  Jan Beulich  <jbeulich@suse.com>
  28
  29         * testsuite/gas/i386/avx-16bit.d,
  30         testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
  31         testsuite/gas/i386/avx512f-16bit.d,
  32         testsuite/gas/i386/avx512f.d,
  33         testsuite/gas/i386/evex-lig256.d,
  34         testsuite/gas/i386/evex-lig512.d
  35         testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
  36         testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
  37         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
  38         testsuite/gas/i386/sse2-16bit.d,
  39         testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
  40         expectations.
  41
  42 2020-06-25  Jan Beulich  <jbeulich@suse.com>
  43
  44         * config/tc-i386.c (md_assemble): Also reject explicit REX
  45         prefixes with VEX and alike encoded insns. Zap consumed bits
  46         from i.rex.
  47         (output_insn): Don't ignore REX prefix for VEX and alike
  48         encodings; abort() instead if encountered.
  49         * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
  50         ...
  51         * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
  52         * testsuite/gas/i386/x86-64-pseudos.d,
  53         testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
  54
  55 2020-06-25  Jan Beulich  <jbeulich@suse.com>
  56
  57         * config/tc-i386.c (process_operands): Translate explicit REX
  58         prefix into i.rex for SSE2AVX templates.
  59         (set_rex_vrex): New helper.
  60         (build_modrm_byte): Use it.
  61         * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
  62         REX prefixes.
  63         * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
  64
  65 2020-06-25  Jan Beulich  <jbeulich@suse.com>
  66
  67         * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
  68         templates when there's no data size prefix.
  69         (md_assemble): Reject data size prefix also for legacy encoded
  70         SIMD templates.
  71         * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
  72         Uncomment previously not working line.
  73         * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
  74         data16 prefix.
  75         * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
  76         testsuite/gas/i386/sse2avx.d: Adjust expectations.
  77
  78 2020-06-25  Jan Beulich  <jbeulich@suse.com>
  79
  80         * config/tc-i386.c (build_evex_prefix): Drop early setting of
  81         vec_length.
  82
  83 2020-06-23  Nelson Chu  <nelson.chu@sifive.com>
  84
  85         * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
  86         explicit_priv_attr.  It used to indicate CSR or priv instructions are
  87         explictly used.
  88         (riscv_is_priv_insn): Return True if it is a privileged instruction.
  89         (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
  90         is privileged or not.  If it is, then set explicit_priv_attr to TRUE.
  91         (riscv_write_out_attrs): Clarification of when to generate the elf
  92         priv spec attributes.
  93         * testsuite/gas/riscv/attribute-11.s: Add comments.
  94         * testsuite/gas/riscv/attribute-14.s: New testcase.  Use symbol
  95         `priv_insn_<n>` to decide which priv instruction is expected to used.
  96         (<n> is a to e.)
  97         * testsuite/gas/riscv/attribute-14a.d: Likewise.
  98         * testsuite/gas/riscv/attribute-14b.d: Likewise.
  99         * testsuite/gas/riscv/attribute-14c.d: Likewise.
 100         * testsuite/gas/riscv/attribute-14d.d: Likewise.
 101         * testsuite/gas/riscv/attribute-14e.d: Likewise.
 102
 103 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 104
 105         * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
 106         (riscv_set_default_priv_spec): Get the priv spec version from the
 107         priv spec attributes by riscv_get_priv_spec_class_from_numbers.
 108
 109 2020-06-20  Alan Modra  <amodra@gmail.com>
 110
 111         * configure.tgt: Set bfd_gas for all SH targets.
 112
 113 2020-06-18  Jan Beulich  <jbeulich@suse.com>
 114
 115         * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
 116         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 117         expectations.
 118
 119 2020-06-16  Lili Cui  <lili.cui@intel.com>
 120
 121         * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
 122         cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
 123         * doc/c-i386.texi: Add avx512_vp2intersect.
 124
 125 2020-06-16  Jan Beulich  <jbeulich@suse.com>
 126
 127         * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
 128         conditional.
 129         * testsuite/gas/i386/sse-check.s: Adjust comment.
 130         * testsuite/gas/i386/sse-check-error.l,
 131         testsuite/gas/i386/sse-check-warn.e,
 132         testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
 133         expectations.
 134
 135 2020-06-16  Alan Modra  <amodra@gmail.com>
 136
 137         * config/tc-tic30.h: Remove OBJ_AOUT support.
 138         * configure.tgt: Delete tic30-*-*aout* entry.
 139
 140 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 141
 142         * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
 143         macros.
 144         (elf32xtensa_abi): New declaration.
 145         (option_abi_windowed, option_abi_call0): New enum constants.
 146         (md_longopts): Add entries for --abi-windowed and --abi-call0.
 147         (md_parse_option): Add handlers for --abi-windowed and
 148         --abi-call0.
 149         (xtensa_add_config_info): Use xtensa_abi_choice instead of
 150         XSHAL_ABI to format ABI tag.
 151         * doc/as.texi (Target Xtensa options): Add --abi-windowed and
 152         --abi-call0 to the list of options.
 153         * doc/c-xtensa.texi: Add description for options --abi-windowed
 154         and --abi-call0.
 155         * testsuite/gas/xtensa/abi-call0.d: New test definition.
 156         * testsuite/gas/xtensa/abi-windowed.d: New test definition.
 157         * testsuite/gas/xtensa/abi.s: New test source.
 158
 159 2020-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         PR gas/26115
 162         * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
 163         xsusldtrk.
 164         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 165         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 166         * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
 167
 168 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
 169
 170         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
 171         * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 172         * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
 173
 174 2020-06-09  Seth Girvan  <snth@snthhacks.com>
 175
 176         * doc/c-avr.texi: Improve wording.
 177
 178 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 179
 180         * testsuite/gas/i386/x86-64-pseudos-bad.s,
 181         testsuite/gas/i386/x86-64-pseudos-bad.l: New.
 182
 183 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 184
 185         * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
 186         encoding tests.
 187         * testsuite/gas/i386/prefix.d: Adjust expectations.
 188
 189 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 190
 191         * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
 192         with VEX/EVEX encoding tests.
 193         * testsuite/gas/i386/prefix.d: Adjust expectations.
 194
 195 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 196
 197         * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
 198         suffix.
 199         * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
 200         * testsuite/gas/i386/noreg64.d: Adjust expectations.
 201         * testsuite/gas/i386/noreg-intel64.d,
 202         testsuite/gas/i386/noreg-intel64.l,
 203         testsuite/gas/i386/noreg-intel64.s: New.
 204         * testsuite/gas/i386/i386.exp: Run new tests.
 205
 206 2020-06-09  Jan Beulich  <jbeulich@suse.com>
 207
 208         * config/tc-i386.c (vex_encoding_error): New enumerator.
 209         (VEX_check_operands): Rename to VEX_check_encoding. Check
 210         for vex_encoding_error. Move Imm4 handling ...
 211         (check_VecOperands): ... here.
 212         (match_template): Call VEX_check_encoding when there are no
 213         operands. Split construct calling check_VecOperands and
 214         VEX_check_encoding (when there are operands).
 215         (check_register): Don't blindly set vex_encoding_evex.
 216         * testsuite/gas/i386/pseudos-bad.s,
 217         testsuite/gas/i386/pseudos-bad.l: New.
 218         * testsuite/gas/i386/i386.exp: Run new test.
 219         * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
 220
 221 2020-06-08  Alex Coplan  <alex.coplan@arm.com>
 222
 223         * config/tc-arm.c (insns): Add dfb.
 224         * testsuite/gas/arm/dfb.d: New test.
 225         * testsuite/gas/arm/dfb.s: Input for test.
 226
 227 2020-06-08  Nick Clifton  <nickc@redhat.com>
 228
 229         * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
 230
 231 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 232
 233         * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
 234
 235 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 236
 237         * config/tc-i386.c (check_byte_reg): Drop dead conditional
 238         around as_bad().
 239
 240 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 241
 242         * config/tc-i386.c (check_register): Split RegTR handling, to
 243         fail recognition also in 64-bit mode as well as with i586 or
 244         i686 explicitly enabled.
 245         * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
 246         * testsuite/gas/i386/x86_64-intel.d,
 247         testsuite/gas/i386/x86_64.d: Adjust expectations.
 248
 249 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 250
 251         * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
 252         * testsuite/gas/cfi/cfi.exp: Run this test.
 253
 254 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 255
 256         * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
 257         check to %st(N) parsing logic.
 258         * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
 259
 260 2020-06-08  Jan Beulich  <jbeulich@suse.com>
 261
 262         * config/tc-i386.c (bad_reg): New.
 263         (check_VecOperations, i386_att_operand, i386_parse_name): Check
 264         for it.
 265         (check_register): New, broken out from ...
 266         (parse_real_register): ... here. Call it.
 267         (parse_register): Call it, and error upon failure.
 268         * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
 269         testsuite/gas/i386/x86-64-equ-bad.s,
 270         testsuite/gas/i386/x86-64-equ-bad.l: New.
 271         * testsuite/gas/i386/i386.exp: Run new tests.
 272
 273 2020-06-06  Alan Modra  <amodra@gmail.com>
 274
 275         * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
 276         * doc/c-ppc.texi: Likewise.
 277
 278 2020-06-06  Alan Modra  <amodra@gmail.com>
 279
 280         * config/tc-ppc.c: Update throughout for reloc renaming.
 281
 282 2020-06-05  Jose E. Marchesi  <jose.marchesi@oracle.com>
 283
 284         * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
 285         stringop-overflow.
 286
 287 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
 288
 289         * config/tc-riscv.c (explicit_csr): New static boolean.
 290         Used to indicate CSR are explictly used.
 291         (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
 292         (riscv_write_out_attrs): If we already have set elf priv
 293         attributes, then generate them.  Otherwise, don't generate
 294         them when no CSR are used.
 295         * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
 296         * testsuite/gas/riscv/attribute-02.d: Likewise.
 297         * testsuite/gas/riscv/attribute-03.d: Likewise.
 298         * testsuite/gas/riscv/attribute-04.d: Likewise.
 299         * testsuite/gas/riscv/attribute-05.d: Likewise.
 300         * testsuite/gas/riscv/attribute-06.d: Likewise.
 301         * testsuite/gas/riscv/attribute-07.d: Likewise.
 302         * testsuite/gas/riscv/attribute-08.d: Likewise.
 303         * testsuite/gas/riscv/attribute-09.d: Likewise.
 304         * testsuite/gas/riscv/attribute-10.d: Likewise.
 305         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 306         * testsuite/gas/riscv/attribute-11.s: New testcase.
 307         * testsuite/gas/riscv/attribute-11.d: New testcase.  The CSR is
 308         used, so we should output the ELF priv attributes.
 309         * testsuite/gas/riscv/attribute-12.d: New testcase.  The CSR is
 310         used, so output the priv attributes according to the -mpriv-spec.
 311         * testsuite/gas/riscv/attribute-13.d: New testcase.  The CSR isn't
 312         used, so ignore the -mpriv-spec setting.
 313
 314 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
 317         cgen_get_insn_value.
 318         * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
 319         endianness to cgen_get_insn_value and cgen_put_insn_value.
 320
 321 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 322
 323         * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
 324         cgen_put_insn_value.
 325
 326 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 327
 328         * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
 329         bpf_cgen_cpu_open.
 330         (md_assemble): Remove no longer needed hack.
 331
 332 2020-06-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 333
 334         * cgen.c (gas_cgen_finish_insn): Pass the endianness to
 335         cgen_put_insn_value.
 336         (gas_cgen_md_apply_fix): Likewise.
 337         (gas_cgen_md_apply_fix): Likewise.
 338         * config/tc-bpf.c (md_apply_fix): Pass data endianness to
 339         cgen_put_insn_value.
 340         * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
 341         cgen_put_insn_value.
 342
 343 2020-06-04  Alan Modra  <amodra@gmail.com>
 344
 345         * testsuite/config/default.exp: Remove global directive outside
 346         proc body.
 347         * testsuite/gas/mep/complex-relocs.exp: Likewise.
 348         * testsuite/gas/microblaze/relax_size.exp: Likewise.
 349         * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
 350         * testsuite/gas/mt/relocs.exp: Likewise.
 351         * testsuite/gas/rx/rx.exp: Likewise.
 352
 353 2020-06-03  Stephen Casner  <casner@acm.org>
 354
 355         * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
 356
 357 2020-06-02  Frédéric Pétrot  <frederic.petrot@univ-grenoble-alpes.fr>
 358             Jim Wilson  <jimw@sifive.com>
 359
 360         PR 26051
 361         * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
 362         simm12(rs1).  Correct S format to use simm12(rs1).  Drop SB and B
 363         formats using simm12(rs1).  Correct SB and B to use rs1 and rs2.
 364         Move B before SB.  Move J before UJ.
 365
 366 2020-06-01  Alex Coplan  <alex.coplan@arm.com>
 367
 368         * write.c (relax_segment): Fix handling of negative offset when
 369         relaxing an rs_org frag.
 370         * testsuite/gas/aarch64/org-neg.d: New test.
 371         * testsuite/gas/aarch64/org-neg.l: Error output for test.
 372         * testsuite/gas/aarch64/org-neg.s: Input for test.
 373         * testsuite/gas/arm/org-neg.d: New test.
 374         * testsuite/gas/arm/org-neg.l: Error output for test.
 375         * testsuite/gas/arm/org-neg.s: Input for test.
 376
 377 2020-05-28  Stephen Casner  <casner@acm.org>
 378
 379         Fix unexpected failures in gas testsuite for pdp11-aout target.
 380         These are caused by the PDP11's mix of little-endian octets in
 381         shorts but shorts in big endian order for long or quad.
 382
 383         * config/tc-pdp11.c (md_number_to_chars): Implement .quad
 384         * testsuite/gas/all/gas.exp: Select alternate test scripts for
 385         pdp11, skip octa test completely.
 386         * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
 387         * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
 388         * testsuite/gas/all/cond-pdp11.l: Match different octet order.
 389
 390 2020-05-28  Alex Coplan  <alex.coplan@arm.com>
 391
 392         * frags.c (frag_grow): Fix comment.
 393
 394 2020-05-27  Stephen Casner  <casner@acm.org>
 395
 396         PR gas/26001
 397         * config/tc-pdp11.c (parse_reg): Distinguish register names from
 398         symbols that begin with a register name.
 399         * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
 400         * testsuite/gas/pdp11/pr26001.s: Likewise.
 401         * testsuite/gas/pdp11/pr26001.d: Likewise.
 402
 403 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
 404
 405         * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
 406         pointer when creating struct riscv_csr_extra.
 407
 408 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 409
 410         * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
 411         * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
 412         * testsuite/gas/i386/inval-avx512f.l: Updated.
 413
 414 2020-05-26  Stefan Schulze Frielinghaus  <stefansf@linux.ibm.com>
 415
 416         * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
 417         load/store instruction variants with alignment hints.
 418         * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
 419         instruction variants with alignment hints.
 420
 421 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 422
 423         PR gas/26044
 424         * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
 425         instead of R_XGATE_PCREL_X.
 426         (xgate_parse_operand): Replace R_XGATE_PCREL_X with
 427         BFD_RELOC_XGATE_PCREL_X.
 428
 429 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         PR gas/26044
 432         * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
 433         with &fragP->fr_literal[0].
 434
 435 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 436
 437         PR gas/26044
 438         * config/tc-vax.c (md_estimate_size_before_relax): Replace
 439         fragP->fr_literal with &fragP->fr_literal[0].
 440         (md_convert_frag): Likewise.
 441
 442 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 443
 444         PR gas/26044
 445         * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
 446         with &fragP->fr_literal[0].
 447
 448 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         PR gas/26044
 451         * config/tc-crx.c (getreg_image): Change argument type to int.
 452         (md_convert_frag): Replace fragP->fr_literal with
 453         &fragP->fr_literal[0].
 454
 455 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         PR gas/26044
 458         * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
 459         sprintf with memmove.
 460
 461 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 462
 463         * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
 464         with &fragP->fr_literal[0].
 465
 466 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         PR gas/26041
 469         * config/tc-cr16.c (md_assemble): Use memmove to concatenate
 470         2 overlapping strings.
 471
 472 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
 475         with &fragP->fr_literal[0].
 476
 477 2020-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 478
 479         * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
 480         with &fragp->fr_literal[0].
 481         * config/tc-microblaze.c (md_apply_fix): Likewise.
 482         * config/tc-sh.c (md_convert_frag): Likewise.
 483
 484 2020-05-24  Jim Wilson  <jimw@sifive.com>
 485
 486         PR 26025
 487         * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
 488         asection to segT.  New locals seg and subseg.  Call subseg_set before
 489         fix_new_exp.  Call subseg_set after loop to restore original values.
 490
 491 2020-05-21  Alan Modra  <amodra@gmail.com>
 492
 493         * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
 494         throughout.
 495         * config/obj-elf.c: Likewise.
 496         * config/tc-aarch64.c: Likewise.
 497         * config/tc-arm.c: Likewise.
 498         * config/tc-m68k.c: Likewise.
 499         * config/tc-nios2.c: Likewise.
 500         * config/tc-tic30.c: Likewise.
 501         * ecoff.c: Likewise.
 502         * read.c: Likewise.
 503         * stabs.c: Likewise.
 504         * symbols.c: Likewise.
 505         * testsuite/gas/all/test-gen.c: Likewise.
 506
 507 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
 508
 509         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
 510         * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
 511         Static variables which are used to set the ISA extensions. You can
 512         use -march (or ELF build attributes) and -misa-spec to set them,
 513         respectively.
 514         (ext_version_hash): The hash table used to handle the extensions
 515         with versions.
 516         (init_ext_version_hash): Initialize the ext_version_hash according
 517         to riscv_ext_version_table.
 518         (riscv_get_default_ext_version): The callback function of
 519         riscv_parse_subset_t.  According to the choosed ISA spec,
 520         get the default version for the specific extension.
 521         (riscv_set_arch): Set the callback function.
 522         (enum options, struct option md_longopts): Add new option -misa-spec.
 523         (md_parse_option): Do not call riscv_set_arch for -march.  We will
 524         call it later in riscv_after_parse_args.  Call riscv_get_isa_spec_class
 525         to set default_isa_spec class.
 526         (riscv_after_parse_args): Call init_ext_version_hash to initialize the
 527         ext_version_hash, and then call riscv_set_arch to set the architecture
 528         with versions according to default_arch_with_ext.
 529         * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
 530         x extensions.
 531         * testsuite/gas/riscv/attribute-03.d: Likewise.
 532         * testsuite/gas/riscv/attribute-09.d: New testcase.  For i-ext, we
 533         already set it's version to 2p1 by march, so no need to use the default
 534         2p2 version.  For m-ext, we do not set the version by -march and ELF arch
 535         attribute, so set the default 2p0 to it.  For zicsr, it is not defined in
 536         ISA spec 2p2, so set 0p0 to it.
 537         * testsuite/gas/riscv/attribute-10.d: New testcase.  The version of
 538         zicsr is 2p0 according to ISA spec 20191213.
 539         * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
 540         (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
 541         You can set them by configure options --with-arch and
 542         --with-isa-spec, respectively.
 543         (riscv_set_default_isa_spec): New function used to set the
 544         default ISA spec.
 545         (md_parse_option): Call riscv_set_default_isa_spec rather than
 546         call riscv_get_isa_spec_class directly.
 547         (riscv_after_parse_args): If the -isa-spec is not set, then we
 548         set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
 549         calling riscv_set_default_isa_spec.
 550         * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
 551         the --with-isa-spec may be set to different ISA spec.
 552         * testsuite/gas/riscv/attribute-02.d: Likewise.
 553         * testsuite/gas/riscv/attribute-03.d: Likewise.
 554         * testsuite/gas/riscv/attribute-04.d: Likewise.
 555         * testsuite/gas/riscv/attribute-05.d: Likewise.
 556         * testsuite/gas/riscv/attribute-06.d: Likewise.
 557         * testsuite/gas/riscv/attribute-07.d: Likewise.
 558         * configure.ac: Add configure options, --with-arch and
 559         --with-isa-spec.
 560         * configure: Regenerated.
 561         * config.in: Regenerated.
 562         * config/tc-riscv.c (default_priv_spec): Static variable which is
 563         used to check if the CSR is valid for the chosen privilege spec. You
 564         can use -mpriv-spec to set it.
 565         (enum reg_class): We now get the CSR address from csr_extra_hash rather
 566         than reg_names_hash.  Therefore, move RCLASS_CSR behind RCLASS_MAX.
 567         (riscv_init_csr_hashes): Only need to initialize one hash table
 568         csr_extra_hash.
 569         (riscv_csr_class_check): Change the return type to void.  Don't check
 570         the ISA dependency if -mcsr-check isn't set.
 571         (riscv_csr_version_check): New function.  Check and find the CSR address
 572         from csr_extra_hash, according to default_priv_spec.  Report warning
 573         for the invalid CSR if -mcsr-check is set.
 574         (reg_csr_lookup_internal): Updated.
 575         (reg_lookup_internal): Likewise.
 576         (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
 577         (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
 578         (md_parse_option): Call riscv_set_default_priv_version to set
 579         default_priv_spec.
 580         (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
 581         privilege spec to the newest one.
 582         (enum riscv_csr_class, struct riscv_csr_extra): Move them to
 583         include/opcode/riscv.h.
 584         * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
 585         to check the ISA dependency for CSR, so fix the spec version by adding
 586         -mpriv-spec=1.11.
 587         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
 588         version warnings for the test case.
 589         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 590         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 591         * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 592         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 593         * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 594         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
 595         Check whether the CSR is valid when privilege version 1.9 is choosed.
 596         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
 597         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
 598         Check whether the CSR is valid when privilege version 1.9.1 is choosed.
 599         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
 600         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
 601         Check whether the CSR is valid when privilege version 1.10 is choosed.
 602         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
 603         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
 604         Check whether the CSR is valid when privilege version 1.11 is choosed.
 605         * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
 606         * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
 607         setting.  You can set it by configure option --with-priv-spec.
 608         (riscv_set_default_priv_spec): New function used to set the default
 609         privilege spec.
 610         (md_parse_option): Call riscv_set_default_priv_spec rather than
 611         call riscv_get_priv_spec_class directly.
 612         (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
 613         default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
 614         calling riscv_set_default_priv_spec.
 615         * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
 616         the --with-priv-spec may be set to different privilege spec.
 617         * testsuite/gas/riscv/priv-reg.d: Likewise.
 618         * configure.ac: Add configure option --with-priv-spec.
 619         * configure: Regenerated.
 620         * config.in: Regenerated.
 621         * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
 622         explicit_attr.  Set it to TRUE if any ELF attribute is found.
 623         (riscv_set_default_priv_spec): Try to set the default_priv_spec if
 624         the priv attributes are set.
 625         (md_assemble): Set the default_priv_spec according to the priv
 626         attributes when we start to assemble instruction.
 627         (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
 628         riscv_write_out_attrs.  Update the arch and priv attributes.  If we
 629         don't set the corresponding ELF attributes, then try to output the
 630         default ones.
 631         (riscv_set_public_attributes): If any ELF attribute or -march-attr
 632         options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
 633         to update the arch and priv attributes.
 634         (s_riscv_attribute): Make sure all arch and priv attributes are set
 635         before any instruction.
 636         * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
 637         ELF attribute or -march-attr is set.  If the priv attributes are not
 638         set, then try to update them by the default setting (-mpriv-spec or
 639         --with-priv-spec).
 640         * testsuite/gas/riscv/attribute-02.d: Likewise.
 641         * testsuite/gas/riscv/attribute-03.d: Likewise.
 642         * testsuite/gas/riscv/attribute-04.d: Likewise.
 643         * testsuite/gas/riscv/attribute-06.d: Likewise.
 644         * testsuite/gas/riscv/attribute-07.d: Likewise.
 645         * testsuite/gas/riscv/attribute-08.d: Likewise.
 646         * testsuite/gas/riscv/attribute-09.d: Likewise.
 647         * testsuite/gas/riscv/attribute-10.d: Likewise.
 648         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
 649         * testsuite/gas/riscv/attribute-05.d: Likewise.  Also, the priv spec
 650         set by priv attributes must be supported.
 651         * testsuite/gas/riscv/attribute-05.s: Likewise.
 652         * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise.  Updated
 653         priv attributes according to the -mpriv-spec option.
 654         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
 655         * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
 656         * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
 657         * testsuite/gas/riscv/priv-reg.d: Removed.
 658         * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case.  Dump the
 659         CSR according to the priv spec 1.9.
 660         * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case.  Dump the
 661         CSR according to the priv spec 1.9.1.
 662         * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case.  Dump the
 663         CSR according to the priv spec 1.10.
 664         * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case.  Dump the
 665         CSR according to the priv spec 1.11.
 666         * config/tc-riscv.c (md_show_usage): Add descriptions about
 667         the new GAS options.
 668         * doc/c-riscv.texi: Likewise.
 669
 670 2020-05-19  Peter Bergner  <bergner@linux.ibm.com>
 671
 672         * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
 673         * testsuite/gas/ppc/power9.d: Likewise.
 674         * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
 675         pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
 676         sync, wait, waitrsv>: Add tests.
 677         * testsuite/gas/ppc/power10.d: Likewise.
 678
 679 2020-05-19  Alexander Fedotov  <alfedotov@gmail.com>
 680
 681         PR 25992
 682         * config/tc-arm.c : Add arm_ext_v8r feature.
 683         (it_fsm_post_encode): Check arm_ext_v8r feature.
 684         (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
 685
 686 2020-05-19  Alan Modra  <amodra@gmail.com>
 687
 688         * write.c (write_contents): Use bfd_get_filename rather than
 689         accessing bfd->filename directly.  Use bfd_section_name rather
 690         than accessing section->name directly.
 691
 692 2020-05-19  Alan Modra  <amodra@gmail.com>
 693
 694         * symbols.c (local_symbol_make): Init all of lsy_flags.
 695
 696 2020-05-18  Alan Modra  <amodra@gmail.com>
 697
 698         * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
 699         before looking at add_symbol->sy_flags.
 700
 701 2020-05-18  Hongtao Liu  <hongtao.liu@intel.com>
 702
 703         * config/tc-i386.c: Not handle lret/iret.
 704         * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
 705         * testsuite/gas/i386/lfence-ret-b.d: Ditto.
 706         * testsuite/gas/i386/lfence-ret-c.d: Ditto.
 707         * testsuite/gas/i386/lfence-ret-d.d: Ditto.
 708         * testsuite/gas/i386/lfence-ret.s: Ditto.
 709         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
 710         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
 711         * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
 712         * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
 713         * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
 714         * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
 715         * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
 716
 717 2020-05-15  Alan Modra  <amodra@gmail.com>
 718             Alex Coplan  <alex.coplan@arm.com>
 719
 720         * symbols.c (struct local_symbol): Update comment.
 721         (resolve_symbol_value): For resolved symbols equated to other
 722         symbols, verify that the referenced symbol is not a local_symbol
 723         before accessing sy_value.  Don't leave symbol loops during
 724         finalize_syms resolution.
 725         * testsuite/gas/all/assign-bad-recursive.d: New test.
 726         * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
 727         * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
 728         * testsuite/gas/all/gas.exp: Run it.
 729
 730 2020-05-14  Nick Clifton  <nickc@redhat.com>
 731
 732         * po/sv.po: Updated Swedish translation.
 733
 734 2020-05-11  Alan Modra  <amodra@gmail.com>
 735
 736         * testsuite/gas/ppc/scalarquad.d,
 737         * testsuite/gas/ppc/scalarquad.s: New test.
 738         * testsuite/gas/ppc/ppc.exp: Run it.
 739
 740 2020-05-11  Alan Modra  <amodra@gmail.com>
 741
 742         * testsuite/gas/ppc/rightmost.d,
 743         * testsuite/gas/ppc/rightmost.s: New test.
 744         * testsuite/gas/ppc/ppc.exp: Run it.
 745
 746 2020-05-11  Alan Modra  <amodra@gmail.com>
 747
 748         * testsuite/gas/ppc/xvtlsbb.d,
 749         * testsuite/gas/ppc/xvtlsbb.s: New test.
 750         * testsuite/gas/ppc/ppc.exp: Run it.
 751
 752 2020-05-11  Alan Modra  <amodra@gmail.com>
 753
 754         * testsuite/gas/ppc/stringop.d,
 755         * testsuite/gas/ppc/stringop.s: New test.
 756         * testsuite/gas/ppc/ppc.exp: Run it.
 757
 758 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 759
 760         * testsuite/gas/ppc/set_bool.d,
 761         * testsuite/gas/ppc/set_bool.s: New test.
 762         * testsuite/gas/ppc/ppc.exp: Run it.
 763
 764 2020-05-11  Alan Modra  <amodra@gmail.com>
 765
 766         * testsuite/gas/ppc/bitmanip.d,
 767         * testsuite/gas/ppc/bitmanip.s: New test.
 768         * testsuite/gas/ppc/ppc.exp: Run it.
 769
 770 2020-05-11  Alan Modra  <amodra@gmail.com>
 771
 772         * testsuite/gas/ppc/genpcv.d,
 773         * testsuite/gas/ppc/genpcv.s: New test.
 774         * testsuite/gas/ppc/ppc.exp: Run it.
 775
 776 2020-05-11  Alan Modra  <amodra@gmail.com>
 777
 778         * testsuite/gas/ppc/maskmanip.d,
 779         * testsuite/gas/ppc/maskmanip.s: New test.
 780         * testsuite/gas/ppc/ppc.exp: Run it.
 781
 782 2020-05-11  Alan Modra  <amodra@gmail.com>
 783             Peter Bergner  <bergner@linux.ibm.com>
 784
 785         * config/tc-ppc.c (pre_defined_registers): Add accumulators.
 786         (md_assemble): Check acc specified in correct operand.
 787         * testsuite/gas/ppc/outerprod.d,
 788         * testsuite/gas/ppc/outerprod.s,
 789         * testsuite/gas/ppc/vsx4.d,
 790         * testsuite/gas/ppc/vsx4.s: New tests.
 791         * testsuite/gas/ppc/ppc.exp: Run them.
 792
 793 2020-05-11  Alan Modra  <amodra@gmail.com>
 794
 795         * testsuite/gas/ppc/simd_perm.d,
 796         * testsuite/gas/ppc/simd_perm.s: New test.
 797         * testsuite/gas/ppc/ppc.exp: Run it.
 798
 799 2020-05-11  Alan Modra  <amodra@gmail.com>
 800
 801         * testsuite/gas/ppc/int128.d,
 802         * testsuite/gas/ppc/int128.s: New test.
 803         * testsuite/gas/ppc/ppc.exp: Run it.
 804
 805 2020-05-11  Alan Modra  <amodra@gmail.com>
 806
 807         * testsuite/gas/ppc/vsx_32byte.d,
 808         * testsuite/gas/ppc/vsx_32byte.s: New test.
 809         * testsuite/gas/ppc/ppc.exp: Run it.
 810
 811 2020-05-11  Alan Modra  <amodra@gmail.com>
 812
 813         * testsuite/gas/ppc/vec_mul.s,
 814         * testsuite/gas/ppc/vec_mul.d: New test.
 815         * testsuite/gas/ppc/ppc.exp: Run it.
 816
 817 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 818
 819         * testsuite/gas/ppc/byte_rev.d,
 820         * testsuite/gas/ppc/byte_rev.s: New test.
 821         * testsuite/gas/ppc/ppc.exp: Run it.
 822
 823 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 824
 825         * testsuite/gas/ppc/power10.d: Add paste. tests.
 826         * testsuite/gas/ppc/power10.s: Likewise.
 827
 828 2020-05-11  Peter Bergner  <bergner@linux.ibm.com>
 829
 830         * testsuite/gas/ppc/power10.s: New test.
 831         * testsuite/gas/ppc/power10.d: Likewise.
 832         * testsuite/gas/ppc/ppc.exp: Run it.
 833
 834 2020-05-11  Alan Modra  <amodra@gmail.com>
 835
 836         * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
 837         renaming.
 838         * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
 839         place of -mfuture/-Mfuture.
 840         * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
 841         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 842
 843 2020-05-06  Nick Clifton  <nickc@redhat.com>
 844
 845         * po/sv.po: Updated Swedish translation.
 846
 847 2020-05-06  Nick Clifton  <nickc@redhat.com>
 848
 849         PR 25927
 850         * doc/as.texi (Preprocessing): Replace cross reference to not
 851         existant document with a URL to the equivalent page in the GCC
 852         manual.
 853
 854 2020-05-05  Nick Clifton  <nickc@redhat.com>
 855
 856         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
 857         construction of a DWARF-5 directory name table.
 858         * testsuite/gas/elf/pr25917.d: Update expected output.
 859
 860 2020-05-05  Gunther Nikl <gnikl@justmail.de>
 861
 862         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
 863         (md_parse_option): Remove initialization of elf_flags.
 864
 865 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 866
 867         PR gas/25863
 868         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
 869         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
 870         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
 871
 872 2020-05-04  Nick Clifton  <nickc@redhat.com>
 873
 874         PR 25917
 875         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
 876         table's existence before looking at its entries.
 877         Also do not emit a default directory entry if there are no
 878         directories in use.
 879
 880         * testsuite/gas/elf/pr25917.s: New test source file.
 881         * testsuite/gas/elf/pr25917.d: New test driver.
 882         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
 883
 884 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
 885
 886         * config/tc-aarch64.c (fix_insn): Implement for
 887         AARCH64_OPND_UNDEFINED.
 888         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
 889         * testsuite/gas/aarch64/udf.s: New.
 890         * testsuite/gas/aarch64/udf.d: New.
 891         * testsuite/gas/aarch64/udf-invalid.s: New.
 892         * testsuite/gas/aarch64/udf-invalid.l: New.
 893         * testsuite/gas/aarch64/udf-invalid.d: New.
 894
 895 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
 896
 897         * config/tc-rx.c (elf_flags): Reset default value.
 898         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
 899
 900 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
 901
 902         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
 903         if it's not defined.
 904         (microarch_earliest): New static variable.
 905         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
 906         simcall opcode has mandatory parameter.
 907         (xg_init_global_config): Initialize microarch_earliest.
 908
 909 2020-04-29  Nick Clifton  <nickc@redhat.com>
 910
 911         PR 22699
 912         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
 913         IMM0_8S and add support for IMM0_8U.
 914         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
 915         unsigned 8-bit immediate.
 916         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
 917         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
 918
 919 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
 920
 921         * NEWS: Add news entry for big-obj.
 922         * config/tc-i386.c (i386_target_format): Support new format.
 923         * doc/c-i386.texi: Add i386 support.
 924         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
 925         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
 926
 927 2020-04-27  Nick Clifton  <nickc@redhat.com>
 928
 929         PR 25878
 930         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
 931         (assign_file_to_slot): New function.  Fills in an entry in the
 932         files table.
 933         (allocate_filenum): Use new function.
 934         (allocate_filename_to_slot): Use new function.  If the specified
 935         slot entry is already in use, but was chosen automatically then
 936         reassign the automatic entry.
 937
 938 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
 939
 940         * config/tc-i386.c (lfence_before_ret_shl): New member.
 941         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
 942         for Anysize insns.
 943         (insert_after_load): Issue warning for REP CMPS/SCAS.
 944         (insert_before_before): Handle iret, Handle
 945         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 946         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 947         -mlfence-before-ret=[none/not/or/shl/yes].
 948         Enable -mlfence-before-ret=shl when
 949         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 950         (md_show_usage): Ditto.
 951         * doc/c-i386.texi: Ditto.
 952         * testsuite/gas/i386/i386.exp: Add new testcases.
 953         * testsuite/gas/i386/lfence-load-b.d: New.
 954         * testsuite/gas/i386/lfence-load-b.e: New.
 955         * testsuite/gas/i386/lfence-load.d: Modified.
 956         * testsuite/gas/i386/lfence-load.e: New.
 957         * testsuite/gas/i386/lfence-load.s: Modified.
 958         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 959         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 960         * testsuite/gas/i386/lfence-ret-c.d: New.
 961         * testsuite/gas/i386/lfence-ret-d.d: New.
 962         * testsuite/gas/i386/lfence-ret.s: Modified.
 963         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 964         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 965         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 966         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 967         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 968         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 969         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 970         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 971         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 972         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 973
 974 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 975
 976         PR ld/25861
 977         * config/tc-xtensa.c (md_apply_fix): Replace
 978         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 979         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 980         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 981         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 982         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 983
 984 2020-04-22  Alan Modra  <amodra@gmail.com>
 985
 986         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 987         symbol for ".symver .. remove".
 988         * doc/as.texi (.symver): Update.
 989         * testsuite/gas/symver/symver11.s: Make foo weak.
 990         * testsuite/gas/symver/symver11.d: Expect an error.
 991         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 992
 993 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 996
 997 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 998
 999         PR 25848
1000         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1001         * testsuite/gas/m68k/operands.d: Update.
1002         * testsuite/gas/m68k/op68000.d: Update for new error messages.
1003
1004 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
1005
1006         PR binutils/24753
1007         * testsuite/gas/arm/pr24753.d: New test.
1008         * testsuite/gas/arm/pr24753.s: New test.
1009
1010 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1011
1012         PR gas/23840
1013         PR gas/25295
1014         * NEWS: Mention .symver extension.
1015         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1016         function.
1017         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1018         add a version name.  Add local, hidden and remove visibility
1019         support.
1020         (elf_frob_symbol): Handle the list of version names.  Update the
1021         original symbol to local, hidden or remove it from the symbol
1022         table.
1023         (elf_frob_file_before_adjust): Handle the list of version names.
1024         * config/obj-elf.h (elf_visibility): New.
1025         (elf_versioned_name_list): Likewise.
1026         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1027         and visibility.  Change versioned_name pointer to struct
1028         elf_versioned_name_list.
1029         * doc/as.texi: Update .symver directive.
1030         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
1031         error checking tests.
1032         * testsuite/gas/symver/symver6.d: New file.
1033         * testsuite/gas/symver/symver7.d: Likewise.
1034         * testsuite/gas/symver/symver7.s: Likewise.
1035         * testsuite/gas/symver/symver8.d: Likewise.
1036         * testsuite/gas/symver/symver8.s: Likewise.
1037         * testsuite/gas/symver/symver9.s: Likewise.
1038         * testsuite/gas/symver/symver9a.d: Likewise.
1039         * testsuite/gas/symver/symver9b.d: Likewise.
1040         * testsuite/gas/symver/symver10.s: Likewise.
1041         * testsuite/gas/symver/symver10a.d: Likewise.
1042         * testsuite/gas/symver/symver10b.d: Likewise.
1043         * testsuite/gas/symver/symver11.d: Likewise.
1044         * testsuite/gas/symver/symver11.s: Likewise.
1045         * testsuite/gas/symver/symver12.d: Likewise.
1046         * testsuite/gas/symver/symver12.s: Likewise.
1047         * testsuite/gas/symver/symver13.d: Likewise.
1048         * testsuite/gas/symver/symver13.s: Likewise.
1049         * testsuite/gas/symver/symver14.d: Likewise.
1050         * testsuite/gas/symver/symver14.l: Likewise.
1051         * testsuite/gas/symver/symver15.d: Likewise.
1052         * testsuite/gas/symver/symver15.l: Likewise.
1053         * testsuite/gas/symver/symver6.l: Removed.
1054         * testsuite/gas/symver/symver6.s: Updated.
1055
1056 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1057
1058         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1059         to include TSB.
1060         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1061         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1062         * testsuite/gas/aarch64/system.d: Update.
1063
1064 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
1065
1066         * testsuite/gas/aarch64/bti.d: Update -march option.
1067         * testsuite/gas/aarch64/illegal-bti.d: Remove.
1068         * testsuite/gas/aarch64/illegal-bti.l: Remove.
1069         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1070         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1071
1072 2020-04-17  Alan Modra  <amodra@gmail.com>
1073
1074         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1075
1076 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
1077             Nick Clifton  <nickc@redhat.com>
1078
1079         PR 25803
1080         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1081         targets.
1082         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1083         for the type-2 test.
1084         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1085         targets running this test.
1086
1087 2020-02-16  David Faust  <david.faust@oracle.com>
1088
1089         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1090         * testsuite/gas/bpf/jump32.s: New file.
1091         * testsuite/gas/bpf/jump32.d: Likewise.
1092
1093 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1096         documentation.
1097
1098 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
1099
1100         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1101         (md_pcrel_from): Remove prototytpe.
1102         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1103         define.
1104         (md_pcrel_from_section): Remove duplicate prototype.
1105         * tc.h (md_pcrel_from_section): Add prototype.
1106         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1107         * config/tc-arc.h (md_pcrel_from_section): Likewise.
1108         * config/tc-arm.h (md_pcrel_from_section): Likewise.
1109         * config/tc-avr.h (md_pcrel_from_section): Likewise.
1110         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1111         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1112         * config/tc-csky.h (md_pcrel_from_section): Likewise.
1113         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1114         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1115         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1116         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1117         * config/tc-frv.h (md_pcrel_from_section): Likewise.
1118         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1119         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1120         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1121         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1122         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1123         * config/tc-mep.h (md_pcrel_from_section): Likewise.
1124         * config/tc-metag.h (md_pcrel_from_section): Likewise.
1125         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1126         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1127         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1128         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1129         * config/tc-mt.h (md_pcrel_from_section): Likewise.
1130         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1131         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1132         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1133         * config/tc-rx.h (md_pcrel_from_section): Likewise.
1134         * config/tc-s390.h (md_pcrel_from_section): Likewise.
1135         * config/tc-sh.h (md_pcrel_from_section): Likewise.
1136         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1137         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1138         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1139         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1140         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1141         md_apply_fix3): Delete prototypes.
1142
1143 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1146         instructions.
1147
1148 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * doc/c-z80.texi: Fix @xref warnings.
1151
1152 2020-04-07  Lili Cui  <lili.cui@intel.com>
1153
1154         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1155         (cpu_noarch): Likewise.
1156         * doc/c-i386.texi: Document TSXLDTRK.
1157         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1158         * testsuite/gas/i386/tsxldtrk.d: Likewise.
1159         * testsuite/gas/i386/tsxldtrk.s: Likewise.
1160         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1161
1162 2020-04-02  Lili Cui  <lili.cui@intel.com>
1163
1164         * config/tc-i386.c (cpu_arch): Add .serialize.
1165         (cpu_noarch): Likewise.
1166         * doc/c-i386.texi: Document serialize.
1167         * testsuite/gas/i386/i386.exp: Run serialize tests
1168         * testsuite/gas/i386/serialize.d: Likewise.
1169         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1170         * testsuite/gas/i386/serialize.s: Likewise.
1171
1172 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1173
1174         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1175         * testsuite/gas/elf/section12b.d: Likewise.
1176         * testsuite/gas/elf/section16a.d: Likewise.
1177         * testsuite/gas/elf/section16b.d: Likewise.
1178
1179 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
1180
1181         * config/tc-m68k.c (m68k_ip): Fix range check for index register
1182         with a suppressed address register.
1183
1184 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         PR gas/25756
1187         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1188         * testsuite/gas/i386/localpic.s: Add a test for relocation
1189         against local absolute symbol.
1190         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1191         * testsuite/gas/i386/localpic.d: Updated.
1192         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1193         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1194
1195 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1196
1197         PR gas/25732
1198         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1199         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1200         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1201         testsuite/gas/i386/x86-64-jump.d.
1202         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1203         Incorporate changes to
1204         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1205         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1206         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1207         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1208         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1209
1210 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
1211
1212         PR 25611
1213         PR 25614
1214         * dwarf2dbg.c: Do not include "bignum.h".
1215
1216 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1217
1218         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1219         * testsuite/gas/riscv/alias-csr.s: Likewise.
1220         * testsuite/gas/riscv/no-aliases-csr.d: Move this
1221         to priv-reg-pseudo-noalias.
1222         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1223         * testsuite/gas/riscv/bad-csr.l: Likewise.
1224         * testsuite/gas/riscv/bad-csr.s: Likewise.
1225         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
1226         * testsuite/gas/riscv/satp.s: Likewise.
1227         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1228         csr instruction, including alias-csr testcase.
1229         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1230         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1231         pseudo instruction with objdump -Mno-aliases.
1232         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1233         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1234         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1235         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1236         * testsuite/gas/riscv/priv-reg.s: Likewise.
1237         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1238         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1239         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1240
1241 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
1242
1243         * config/obj-coff.c (obj_coff_section): Set the bss flag on
1244         sections with the "b" attribute.
1245
1246 2020-03-22  Alan Modra  <amodra@gmail.com>
1247
1248         * testsuite/gas/s12z/truncated.d: Update expected output.
1249
1250 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1251
1252         PR 25690
1253         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1254         * doc/c-z80.texi: Update documentation.
1255
1256 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
1257
1258         PR 25641
1259         PR 25668
1260         PR 25633
1261         Fix disassembling ED+A4/AC/B4/BC opcodes.
1262         Fix assembling lines containing colonless label and instruction
1263         with first operand inside parentheses.
1264         Fix registration of unsupported by target CPU registers.
1265         * config/tc-z80.c: See above.
1266         * config/tc-z80.h: See above.
1267         * testsuite/gas/z80/colonless.d: Update test.
1268         * testsuite/gas/z80/colonless.s: Likewise.
1269         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1270         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1271         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1272         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1273         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1274         * testsuite/gas/z80/unsup_regs.s: Likewise.
1275         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1276         * testsuite/gas/z80/z80.exp: Likewise.
1277         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1278         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1279         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1280
1281 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1282
1283         PR 25660
1284         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1285         (parse_operands): Handle new operand codes.
1286         (do_neon_dyadic_long): Make shape check accept the scalar variants.
1287         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1288         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1289         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1290         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1291         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1292         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1293         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1294
1295 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1296
1297         * NEWS: Mention x86 assembler options for CVE-2020-0551.
1298
1299 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         * testsuite/gas/i386/i386.exp: Run new tests.
1302         * testsuite/gas/i386/lfence-byte.d: New file.
1303         * testsuite/gas/i386/lfence-byte.e: Likewise.
1304         * testsuite/gas/i386/lfence-byte.s: Likewise.
1305         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1306         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1307         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1308         * testsuite/gas/i386/lfence-indbr.e: Likewise.
1309         * testsuite/gas/i386/lfence-indbr.s: Likewise.
1310         * testsuite/gas/i386/lfence-load.d: Likewise.
1311         * testsuite/gas/i386/lfence-load.s: Likewise.
1312         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1313         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1314         * testsuite/gas/i386/lfence-ret.s: Likewise.
1315         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1316         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1317         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1318         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1319         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1320         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1321         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1322         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1323         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1324         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1325         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1326         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1327
1328 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
1329
1330         * config/tc-i386.c (lfence_after_load): New.
1331         (lfence_before_indirect_branch_kind): New.
1332         (lfence_before_indirect_branch): New.
1333         (lfence_before_ret_kind): New.
1334         (lfence_before_ret): New.
1335         (last_insn): New.
1336         (load_insn_p): New.
1337         (insert_lfence_after): New.
1338         (insert_lfence_before): New.
1339         (md_assemble): Call insert_lfence_before and insert_lfence_after.
1340         Set last_insn.
1341         (OPTION_MLFENCE_AFTER_LOAD): New.
1342         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1343         (OPTION_MLFENCE_BEFORE_RET): New.
1344         (md_longopts): Add -mlfence-after-load=,
1345         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1346         (md_parse_option): Handle -mlfence-after-load=,
1347         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1348         (md_show_usage): Display -mlfence-after-load=,
1349         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1350         (i386_cons_align): New.
1351         * config/tc-i386.h (i386_cons_align): New.
1352         (md_cons_align): New.
1353         * doc/c-i386.texi: Document -mlfence-after-load=,
1354         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1355
1356 2020-03-11  Nick Clifton  <nickc@redhat.com>
1357
1358         PR 25611
1359         PR 25614
1360         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1361         (DWARF2_FILE_SIZE_NAME): Default to -1.
1362         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1363         whichever is higher.
1364         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1365         (NUM_MD5_BYTES): Define.
1366         (struct file entry): Add md5 field.
1367         (get_filenum): Delete and replace with...
1368         (get_basename): New function.
1369         (get_directory_table_entry): New function.
1370         (allocate_filenum): New function.
1371         (allocate_filename_to_slot): New function.
1372         (dwarf2_where): Use new functions.
1373         (dwarf2_directive_filename): Add support for extended .file
1374         pseudo-op.
1375         (dwarf2_directive_loc): Allow the use of file number zero with
1376         DWARF 5 or higher.
1377         (out_file_list): Rename to...
1378         (out_dir_and_file_list): Add DWARF 5 support.
1379         (out_debug_line): Emit extra values into the section header for
1380         DWARF 5.
1381         (out_debug_str): Allow for file 0 to be used with DWARF 5.
1382         * doc/as.texi (.file): Update the description of this pseudo-op.
1383         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1384         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1385         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1386         * NEWS: Mention the new feature.
1387
1388 2020-03-10  Alan Modra  <amodra@gmail.com>
1389
1390         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1391         to avoid signed overflow.
1392         * config/tc-mcore.c (md_assemble): Likewise.
1393         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1394         * config/tc-nds32.c (SET_ADDEND): Likewise.
1395         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1396
1397 2020-03-09  Jan Beulich  <jbeulich@suse.com>
1398
1399         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1400         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1401         testsuite/gas/i386/avx-intel.d: Adjust expectations.
1402
1403 2020-03-07  Alan Modra  <amodra@gmail.com>
1404
1405         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1406         first column.
1407
1408 2020-03-06  Nick Clifton  <nickc@redhat.com>
1409
1410         PR 25614
1411         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1412         0 if the dwarf_level is 5 or more.  Complain if a filename follows
1413         a file 0.
1414         * testsuite/gas/elf/dwarf-5-file0.s: New test.
1415         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1416         * testsuite/gas/elf/elf.exp: Run the new test.
1417
1418         PR 25612
1419         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1420         * doc/as.texi: Fix another typo.
1421
1422 2020-03-06  Nick Clifton  <nickc@redhat.com>
1423
1424         PR 25612
1425         * as.c (dwarf_level): Define.
1426         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1427         (parse_args): Add support for the new options.
1428         as.h (dwarf_level): Prototype.
1429         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1430         value.
1431         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1432         (DWARF2_LINE_VERSION): Remove definition.
1433         * doc/as.texi: Document the new options.
1434
1435 2020-03-06  Nick Clifton  <nickc@redhat.com>
1436
1437         PR 25572
1438         * as.c (main): Allow matching input and outputs when they are
1439         not regular files.
1440
1441 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1442
1443         * config/tc-i386.c (match_mem_size): Generalize broadcast special
1444         casing.
1445         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1446         one of byte/word/dword/qword is set alongside a SIMD register in
1447         a template's operand.
1448
1449 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1450
1451         * config/tc-i386.c (match_template): Extend code in logic
1452         rejecting certain suffixes in certain modes to also cover mask
1453         register use and VecSIB. Drop special casing of broadcast. Skip
1454         immediates in the check.
1455
1456 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1457
1458         * config/tc-i386.c (match_template): Fold duplicate code in
1459         logic rejecting certain suffixes in certain modes. Drop
1460         pointless "else".
1461
1462 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1463
1464         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1465         alongside !norex64 ones.
1466         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1467         with both 32- and 64-bit GPR operands.
1468         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1469         32- and 64-bit GPR operands.
1470         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1471         testsuite/gas/i386/x86-64-avx512bw.d,
1472         testsuite/gas/i386/x86-64-avx512f-intel.d,
1473         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1474
1475 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1476
1477         * config/tc-i386.c (md_assemble): Drop use of rex64.
1478         (process_suffix): For REX.W for 64-bit CRC32.
1479
1480 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1481
1482         * config/tc-i386.c (i386_addressing_mode): For 32-bit
1483         addressing for MPX insns without base/index.
1484         * testsuite/gas/i386/mpx-16bit.s,
1485         * testsuite/gas/i386/mpx-16bit.d: New.
1486         * testsuite/gas/i386/i386.exp: Run new test.
1487
1488 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1489
1490         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1491         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1492         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1493         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1494         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1495         as well as a BSWAP one.
1496         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1497         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1498         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1499         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1500         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1501         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1502         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1503         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1504         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1505         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1506         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1507         testsuite/gas/i386/vmx.d: Adjust expectations.
1508
1509 2020-03-06  Jan Beulich  <jbeulich@suse.com>
1510
1511         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1512         from having their operands swapped.
1513         * testsuite/gas/i386/waitpkg.s,
1514         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1515         3-operand cases as well as testing of 16-bit code generation.
1516         * testsuite/gas/i386/waitpkg.d,
1517         testsuite/gas/i386/waitpkg-intel.d,
1518         testsuite/gas/i386/x86-64-waitpkg.d,
1519         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1520
1521 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
1522
1523         * config/tc-riscv.c (percent_op_utype): Support the modifier
1524         %got_pcrel_hi.
1525         * doc/c-riscv.texi: Add documentation.
1526         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1527         modifier %got_pcrel_hi.
1528         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1529         * testsuite/gas/riscv/relax-reloc.d: Likewise.
1530         * testsuite/gas/riscv/relax-reloc.s: Likewise.
1531
1532         * doc/c-riscv.texi (relocation modifiers): Add documentation.
1533         (RISC-V-Formats): Update the section name from "Instruction Formats"
1534         to "RISC-V Instruction Formats".
1535
1536 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
1537
1538         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1539         detected in a section which does not have at least 4 byte
1540         alignment.
1541         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1542         * testsuite/gas/arm/ldr-t.s: Likewise.
1543         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1544         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1545         disassembly, ignoring any NOPs that may have been inserted because
1546         of section alignment.
1547         * testsuite/gas/arm/ldr-t.d: Likewise.
1548
1549 2020-03-04  Jan Beulich  <jbeulich@suse.com>
1550
1551         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1552         * doc/c-i386.texi: Mention sev_es.
1553         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1554         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1555         expectations.
1556         * testsuite/gas/i386/arch-13-znver1.d,
1557         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1558
1559 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1560
1561         * config/tc-i386.c (match_template): Replace ignoresize and
1562         defaultsize with mnemonicsize.
1563         (process_suffix): Likewise.
1564
1565 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1566
1567         PR 25627
1568         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1569         instruction LD IY,(HL).
1570         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1571         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1572         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1573         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1574
1575 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
1576
1577         PR gas/25622
1578         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1579         x86-64-default-suffix-avx.
1580         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1581         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1582         * testsuite/gas/i386/noreg64.d: Updated.
1583         * testsuite/gas/i386/noreg64.l: Likewise.
1584         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1585         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1586         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1587
1588 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1589
1590         PR 25604
1591         * config/tc-z80.c (contains_register): Prevent an illegal memory
1592         access when checking an expression for a register name.
1593
1594 2020-03-03  Alan Modra  <amodra@gmail.com>
1595
1596         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1597         support.
1598
1599 2020-03-02  Alan Modra  <amodra@gmail.com>
1600
1601         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1602         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1603         and .sbss sections.
1604         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1605         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1606         (s3_s_score_lcomm): Likewise.
1607         * config/tc-score7.c: Similarly.
1608         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1609
1610 2020-02-28  YunQiang Su  <syq@debian.org>
1611
1612         PR gas/25539
1613         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1614         to handle multi-labels.
1615         (has_label_name): New.
1616
1617 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
1618
1619         * config/tc-arm.c (enum pred_instruction_type): Remove
1620         NEUTRAL_IT_NO_VPT_INSN predication type.
1621         (cxn_handle_predication): Modify to require condition suffixes.
1622         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1623         * testsuite/gas/arm/cde-scalar.s: Update test.
1624         * testsuite/gas/arm/cde-warnings.l: Update test.
1625         * testsuite/gas/arm/cde-warnings.s: Update test.
1626
1627 2020-02-26  Alan Modra  <amodra@gmail.com>
1628
1629         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1630         N_() on empty string.
1631
1632 2020-02-26  Alan Modra  <amodra@gmail.com>
1633
1634         * read.c (read_a_source_file): Call strncpy with length one
1635         less than size of original_case_string.
1636
1637 2020-02-26  Alan Modra  <amodra@gmail.com>
1638
1639         * config/obj-elf.c: Indent labels correctly.
1640         * config/obj-macho.c: Likewise.
1641         * config/tc-aarch64.c: Likewise.
1642         * config/tc-alpha.c: Likewise.
1643         * config/tc-arm.c: Likewise.
1644         * config/tc-cr16.c: Likewise.
1645         * config/tc-crx.c: Likewise.
1646         * config/tc-frv.c: Likewise.
1647         * config/tc-i386-intel.c: Likewise.
1648         * config/tc-i386.c: Likewise.
1649         * config/tc-ia64.c: Likewise.
1650         * config/tc-mn10200.c: Likewise.
1651         * config/tc-mn10300.c: Likewise.
1652         * config/tc-nds32.c: Likewise.
1653         * config/tc-riscv.c: Likewise.
1654         * config/tc-s12z.c: Likewise.
1655         * config/tc-xtensa.c: Likewise.
1656         * config/tc-z80.c: Likewise.
1657         * read.c: Likewise.
1658         * symbols.c: Likewise.
1659         * write.c: Likewise.
1660
1661 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
1662
1663         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1664         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
1665         after parsing all arguments.
1666         (enum csr_insn_type): New enum is used to classify the CSR instruction.
1667         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
1668         are used to check if we write a read-only CSR by the CSR instruction.
1669         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
1670         all CSR for the read-only CSR checking.
1671         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1672         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1673         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
1674         all CSR instructions for the read-only CSR checking.
1675         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1676         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1677
1678         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1679         (riscv_opts): Initialize it.
1680         (reg_lookup_internal): Check the `riscv_opts.csr_check`
1681         before doing the CSR checking.
1682         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1683         (md_longopts): Add mcsr-check and mno-csr-check.
1684         (md_parse_option): Handle new enum option values.
1685         (s_riscv_option): Handle new long options.
1686         * doc/c-riscv.texi: Add description for the new .option and assembler
1687         options.
1688         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1689         the CSR checking.
1690         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1691
1692         * config/tc-riscv.c (csr_extra_hash): New.
1693         (enum riscv_csr_class): New enum.  Used to decide
1694         whether or not this CSR is legal in the current ISA string.
1695         (struct riscv_csr_extra): New structure to hold all extra information
1696         of CSR.
1697         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
1698         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1699         Call hash_reg_name to insert CSR address into reg_names_hash.
1700         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1701         Decide whether the CSR is valid according to the csr_extra_hash.
1702         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1703         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1704         not a boolean.  This is same as riscv_init_csr_hash, so keep the
1705         consistent usage.
1706         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1707         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1708         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1709         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
1710         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1711         f-ext CSR are not allowed.
1712         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1713         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
1714         source file is `priv-reg.s`, and the ISA is rv64if, so the
1715         rv32-only CSR are not allowed.
1716         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1717
1718 2020-02-21  Alan Modra  <amodra@gmail.com>
1719
1720         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1721         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1722
1723 2020-02-21  Alan Modra  <amodra@gmail.com>
1724
1725         PR 25569
1726         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1727         on section size adjustment, instead perform another write if
1728         exec header size is larger than section size.
1729
1730 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1731
1732         * doc/c-riscv.texi: Add the doc entries for -march-attr/
1733         -mno-arch-attr command line options.
1734
1735 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
1736
1737         * testsuite/gas/riscv/c-add-addi.d: New testcase.
1738         * testsuite/gas/riscv/c-add-addi.s: Likewise.
1739
1740 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1741
1742         PR 25576
1743         * config/tc-z80.c (md_parse_option): Do not use an underscore
1744         prefix for local labels in SDCC compatability mode.
1745         (z80_start_line_hook): Remove SDCC dollar label support.
1746         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1747         * testsuite/gas/z80/sdcc.s: Likewise.
1748
1749 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
1750
1751         PR 25517
1752         * config/tc-z80.c: Add -march option.
1753         * doc/as.texi: Update Z80 documentation.
1754         * doc/c-z80.texi: Likewise.
1755         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1756         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1757         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1758         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1759         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1760         * testsuite/gas/z80/gbz80_all.d: Likewise.
1761         * testsuite/gas/z80/r800_extra.d: Likewise.
1762         * testsuite/gas/z80/r800_ii8.d: Likewise.
1763         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1764         * testsuite/gas/z80/sdcc.d: Likewise.
1765         * testsuite/gas/z80/z180.d: Likewise.
1766         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1767         * testsuite/gas/z80/z80_doc.d: Likewise.
1768         * testsuite/gas/z80/z80_ii8.d: Likewise.
1769         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1770         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1771         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1772         * testsuite/gas/z80/z80_sli.d: Likewise.
1773         * testsuite/gas/z80/z80n_all.d: Likewise.
1774         * testsuite/gas/z80/z80n_reloc.d: Likewise.
1775
1776 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
1777
1778         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1779         with GNU_PROPERTY_X86_FEATURE_2_MMX.
1780         * testsuite/gas/i386/i386.exp: Run property-3 and
1781         x86-64-property-3.
1782         * testsuite/gas/i386/property-3.d: New file.
1783         * testsuite/gas/i386/property-3.s: Likewise.
1784         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1785
1786 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1787
1788         * config/tc-i386.c (cpu_arch): Add .popcnt.
1789         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
1790         Add a tab before @samp{.sse4a}.
1791
1792 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1793
1794         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1795         for AddrPrefixOpReg templates. Combine the two pieces of
1796         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1797         mode.
1798
1799 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1800
1801         PR gas/14439
1802         * config/tc-i386.c (md_assemble): Also suppress operand
1803         swapping for MONITOR{,X} and MWAIT{,X}.
1804         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1805         Add Intel syntax monitor/mwait tests.
1806         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1807         Adjust expectations.
1808         *testsuite/gas/i386/sse3-intel.d,
1809         testsuite/gas/i386/x86-64-sse3-intel.d: New.
1810         * testsuite/gas/i386/i386.exp: Run new tests.
1811
1812 2020-02-17  Jan Beulich  <jbeulich@suse.com>
1813
1814         PR gas/6518
1815         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1816         [XYZ]MMWord memory operand ambiguity recognition logic (largely
1817         re-indentation).
1818         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1819         cases.
1820         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1821         * testsuite/gas/i386/avx512dq-inval.l,
1822         testsuite/gas/i386/inval-avx.l,
1823         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1824         * testsuite/gas/i386/avx512vl-ambig.s,
1825         testsuite/gas/i386/avx512vl-ambig.l: New.
1826         * testsuite/gas/i386/i386.exp: Run new test.
1827
1828 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1829
1830         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
1831         nosse4.
1832         * doc/c-i386.texi: Document sse4a and nosse4a.
1833
1834 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1835
1836         * doc/c-i386.texi: Remove the old movsx and movzx documentation
1837         for AT&T syntax.
1838
1839 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1840
1841         PR gas/25438
1842         * config/tc-i386.c (md_assemble): Move movsx/movzx special
1843         casing ...
1844         (process_suffix): ... here. Consider just the first operand
1845         initially.
1846         (check_long_reg): Drop opcode 0x63 special case again.
1847         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1848         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1849         Move ambiguous operand size tests ...
1850         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1851         testsuite/gas/i386/noreg64.s: ... here.
1852         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1853         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1854         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1855         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1856         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1857         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1858         testsuite/gas/i386/x86-64-movsxd.d,
1859         testsuite/gas/i386/x86-64-movsxd-intel.d,
1860         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1861         Adjust expectations.
1862         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1863         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1864         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1865         * testsuite/gas/i386/i386.exp: Run new tests.
1866
1867 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1868
1869         * config/tc-i386.c (process_operands): Also skip segment
1870         override prefix emission if it matches an already present one.
1871         * testsuite/gas/i386/prefix32.s: Add double segment override
1872         cases.
1873         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1874
1875 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1876
1877         * config/tc-i386.c (process_operands): Drop ineffectual segment
1878         overrides when optimizing.
1879         * testsuite/gas/i386/lea-optimize.d: New.
1880         * testsuite/gas/i386/i386.exp: Run new test.
1881
1882 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1883
1884         * config/tc-i386.c (process_operands): Also check insn prefix
1885         for ineffectual segment override warning. Don't cover possible
1886         VEX/EVEX encoded insns there.
1887         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1888         testsuite/gas/i386/lea.e: New.
1889         * testsuite/gas/i386/i386.exp: Run new test.
1890
1891 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1892
1893         PR gas/25438
1894         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1895         syntax.
1896
1897 2020-02-13  Fangrui Song   <maskray@google.com>
1898             H.J. Lu  <hongjiu.lu@intel.com>
1899
1900         PR gas/25551
1901         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1902         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1903         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1904         * testsuite/gas/i386/relax-5.d: New file.
1905         * testsuite/gas/i386/relax-5.s: Likewise.
1906         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1907         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1908
1909 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1910
1911         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1912         "nosse4" entry.
1913
1914 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1915
1916         * config/tc-i386.c (avx512): New (at file scope), moved from
1917         (check_VecOperands): ... here.
1918         (process_suffix): Add [XYZ]MMword operand size handling.
1919         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1920         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1921         tests.
1922         * testsuite/gas/i386/avx512dq-inval.l,
1923         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1924
1925 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1926
1927         PR gas/24546
1928         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1929         code only.
1930         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1931         CALL/JMP in O_tbyte_ptr case.
1932         * doc/c-i386.texi: Mention far call and full pointer load ISA
1933         differences.
1934         * testsuite/gas/i386/x86-64-branch-3.s,
1935         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1936         * testsuite/gas/i386/x86-64-branch-3.d,
1937         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1938         * testsuite/gas/i386/x86-64-branch-5.l,
1939         testsuite/gas/i386/x86-64-branch-5.s: New.
1940         * testsuite/gas/i386/i386.exp: Run new test.
1941
1942 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1943
1944         PR gas/25438
1945         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1946         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1947         64-bit-only warning.
1948         (check_word_reg): Consistently error on mismatching register
1949         size and suffix.
1950         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1951         for movw. Replace suffix / GPR for orb.
1952         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1953         byte GPRs as well as ones for inb/outb with a word accumulator.
1954         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1955         testsuite/gas/i386/inval.l: Adjust expectations.
1956
1957 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1958
1959         * config/tc-i386.c (operand_type_register_match): Also fall
1960         through initial two if()-s when the template allows for a GPR
1961         operand. Adjust comment.
1962
1963 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1964
1965         (struct _i386_insn): New field "short_form".
1966         (optimize_encoding): Drop setting of shortform field.
1967         (process_suffix): Set i.short_form. Replace shortform use.
1968         (process_operands): Replace shortform use.
1969
1970 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1971
1972         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1973         loop initial declaration.
1974
1975 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1976
1977         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1978         instructions that can have 5 arguments.
1979         (enum operand_parse_code): Add new operands.
1980         (parse_operands): Account for new operands.
1981         (S5): New macro.
1982         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1983         (neon_select_shape): Account for P suffix.
1984         (LOW1): Move macro to global position.
1985         (HI4): Move macro to global position.
1986         (vcx_assign_vec_d): New.
1987         (vcx_assign_vec_m): New.
1988         (vcx_assign_vec_n): New.
1989         (enum vcx_reg_type): New.
1990         (vcx_get_reg_type): New.
1991         (vcx_size_pos): New.
1992         (vcx_vec_pos): New.
1993         (vcx_handle_shape): New.
1994         (vcx_ensure_register_in_range): New.
1995         (vcx_handle_register_arguments): New.
1996         (vcx_handle_insn_block): New.
1997         (vcx_handle_common_checks): New.
1998         (do_vcx1): New.
1999         (do_vcx2): New.
2000         (do_vcx3): New.
2001         * testsuite/gas/arm/cde-missing-fp.d: New test.
2002         * testsuite/gas/arm/cde-missing-fp.l: New test.
2003         * testsuite/gas/arm/cde-missing-mve.d: New test.
2004         * testsuite/gas/arm/cde-missing-mve.l: New test.
2005         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2006         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2007         * testsuite/gas/arm/cde-mve.s: New test.
2008         * testsuite/gas/arm/cde-warnings.l:
2009         * testsuite/gas/arm/cde-warnings.s:
2010         * testsuite/gas/arm/cde.d:
2011         * testsuite/gas/arm/cde.s:
2012
2013 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
2014             Matthew Malcomson  <matthew.malcomson@arm.com>
2015
2016         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2017         CDE coprocessor that can be enabled.
2018         (enum pred_instruction_type): New pred type.
2019         (BAD_NO_VPT): New error message.
2020         (BAD_CDE): New error message.
2021         (BAD_CDE_COPROC): New error message.
2022         (enum operand_parse_code): Add new immediate operands.
2023         (parse_operands): Account for new immediate operands.
2024         (check_cde_operand): New.
2025         (cde_coproc_enabled): New.
2026         (cde_coproc_pos): New.
2027         (cde_handle_coproc): New.
2028         (cxn_handle_predication): New.
2029         (do_custom_instruction_1): New.
2030         (do_custom_instruction_2): New.
2031         (do_custom_instruction_3): New.
2032         (do_cx1): New.
2033         (do_cx1a): New.
2034         (do_cx1d): New.
2035         (do_cx1da): New.
2036         (do_cx2): New.
2037         (do_cx2a): New.
2038         (do_cx2d): New.
2039         (do_cx2da): New.
2040         (do_cx3): New.
2041         (do_cx3a): New.
2042         (do_cx3d): New.
2043         (do_cx3da): New.
2044         (handle_pred_state): Define new IT block behaviour.
2045         (insns): Add newn CX*{,d}{,a} instructions.
2046         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2047         Define new cdecp extension strings.
2048         * doc/c-arm.texi: Document new cdecp extension arguments.
2049         * testsuite/gas/arm/cde-scalar.d: New test.
2050         * testsuite/gas/arm/cde-scalar.s: New test.
2051         * testsuite/gas/arm/cde-warnings.d: New test.
2052         * testsuite/gas/arm/cde-warnings.l: New test.
2053         * testsuite/gas/arm/cde-warnings.s: New test.
2054         * testsuite/gas/arm/cde.d: New test.
2055         * testsuite/gas/arm/cde.s: New test.
2056
2057 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2058
2059         PR gas/25516
2060         * config/tc-i386.c (intel64): Renamed to ...
2061         (isa64): This.
2062         (match_template): Accept Intel64 only instruction by default.
2063         (i386_displacement): Updated.
2064         (md_parse_option): Updated.
2065         * c-i386.texi: Update -mamd64/-mintel64 documentation.
2066         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
2067         -mamd64 to x86-64-sysenter-amd.
2068         * testsuite/gas/i386/x86-64-sysenter.d: New file.
2069
2070 2020-02-10  Alan Modra  <amodra@gmail.com>
2071
2072         * config/obj-elf.c (obj_elf_change_section): Error for section
2073         type, attr or entsize changes in assembly.
2074         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2075         * testsuite/gas/elf/section5.l: Update.
2076
2077 2020-02-10  Alan Modra  <amodra@gmail.com>
2078
2079         * output-file.c (output_file_close): Do a normal close when
2080         flag_always_generate_output.
2081         * write.c (write_object_file): Don't stop output when
2082         flag_always_generate_output.
2083
2084 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
2085
2086         PR 25469
2087         * config/tc-z80.c: Add -gbz80 command line option to generate code
2088         for the GameBoy Z80.  Add support for generating DWARF.
2089         * config/tc-z80.h: Add support for DWARF debug information
2090         generation.
2091         * doc/c-z80.texi: Document new command line option.
2092         * testsuite/gas/z80/gbz80_all.d: New file.
2093         * testsuite/gas/z80/gbz80_all.s: New file.
2094         * testsuite/gas/z80/z80.exp: Run the new tests.
2095         * testsuite/gas/z80/z80n_all.d: New file.
2096         * testsuite/gas/z80/z80n_all.s: New file.
2097         * testsuite/gas/z80/z80n_reloc.d: New file.
2098
2099 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2100
2101         PR gas/25381
2102         * config/obj-elf.c (get_section): Also check
2103         linked_to_symbol_name.
2104         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2105         (obj_elf_parse_section_letters): Handle the 'o' flag.
2106         (build_group_lists): Renamed to ...
2107         (build_additional_section_info): This.  Set elf_linked_to_section
2108         from map_head.linked_to_symbol_name.
2109         (elf_adjust_symtab): Updated.
2110         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2111         * doc/as.texi: Document the 'o' flag.
2112         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2113         * testsuite/gas/elf/section18.d: New file.
2114         * testsuite/gas/elf/section18.s: Likewise.
2115         * testsuite/gas/elf/section19.d: Likewise.
2116         * testsuite/gas/elf/section19.s: Likewise.
2117         * testsuite/gas/elf/section20.d: Likewise.
2118         * testsuite/gas/elf/section20.s: Likewise.
2119         * testsuite/gas/elf/section21.d: Likewise.
2120         * testsuite/gas/elf/section21.l: Likewise.
2121         * testsuite/gas/elf/section21.s: Likewise.
2122
2123 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2124
2125         * NEWS: Mention x86 assembler options to align branches for
2126         binutils 2.34.
2127
2128 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2129
2130         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2131         only for ELF targets.
2132         * testsuite/gas/i386/unique.d: Don't xfail.
2133         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2134
2135 2020-02-06  Alan Modra  <amodra@gmail.com>
2136
2137         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2138         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2139
2140 2020-02-06  Alan Modra  <amodra@gmail.com>
2141
2142         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2143         xfail, and rename test.
2144         * testsuite/gas/elf/section12b.d: Likewise.
2145         * testsuite/gas/elf/section16a.d: Likewise.
2146         * testsuite/gas/elf/section16b.d: Likewise.
2147
2148 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2149
2150         PR gas/25380
2151         * config/obj-elf.c (section_match): Removed.
2152         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2153         section_id.
2154         (obj_elf_change_section): Replace info and group_name arguments
2155         with match_p.  Also update the section ID and flags from match_p.
2156         (obj_elf_section): Handle "unique,N".  Update call to
2157         obj_elf_change_section.
2158         * config/obj-elf.h (elf_section_match): New.
2159         (obj_elf_change_section): Updated.
2160         * config/tc-arm.c (start_unwind_section): Update call to
2161         obj_elf_change_section.
2162         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2163         * config/tc-microblaze.c (microblaze_s_data): Likewise.
2164         (microblaze_s_sdata): Likewise.
2165         (microblaze_s_rdata): Likewise.
2166         (microblaze_s_bss): Likewise.
2167         * config/tc-mips.c (s_change_section): Likewise.
2168         * config/tc-msp430.c (msp430_profiler): Likewise.
2169         * config/tc-rx.c (parse_rx_section): Likewise.
2170         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2171         * doc/as.texi: Document "unique,N" in .section directive.
2172         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2173         * testsuite/gas/elf/section15.d: New file.
2174         * testsuite/gas/elf/section15.s: Likewise.
2175         * testsuite/gas/elf/section16.s: Likewise.
2176         * testsuite/gas/elf/section16a.d: Likewise.
2177         * testsuite/gas/elf/section16b.d: Likewise.
2178         * testsuite/gas/elf/section17.d: Likewise.
2179         * testsuite/gas/elf/section17.l: Likewise.
2180         * testsuite/gas/elf/section17.s: Likewise.
2181         * testsuite/gas/i386/unique.d: Likewise.
2182         * testsuite/gas/i386/unique.s: Likewise.
2183         * testsuite/gas/i386/x86-64-unique.d: Likewise.
2184         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2185
2186 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2187
2188         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2189
2190 2020-02-01  Anthony Green  <green@moxielogic.com>
2191
2192        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2193
2194 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
2195
2196         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2197         %tls_ldo.
2198
2199 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2200
2201         PR gas/25472
2202         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2203         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2204         +mve.
2205         * testsuite/gas/arm/mve_dsp.d: New test.
2206
2207 2020-01-31  Nick Clifton  <nickc@redhat.com>
2208
2209         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2210         rather than BFD_RELOC_NONE.
2211
2212 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2213
2214         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2215         to support VLDMIA instruction for MVE.
2216         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2217         instruction for MVE.
2218         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2219         instruction for MVE.
2220         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2221         instruction for MVE.
2222         * testsuite/gas/arm/mve-ldst.d: New test.
2223         * testsuite/gas/arm/mve-ldst.s: Likewise.
2224
2225 2020-01-31  Nick Clifton  <nickc@redhat.com>
2226
2227         * po/fr.po: Updated French translation.
2228         * po/ru.po: Updated Russian translation.
2229
2230 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
2231
2232         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2233         .s for the movprfx.
2234         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2235         * testsuite/gas/aarch64/sve-movprfx_28.d,
2236         * testsuite/gas/aarch64/sve-movprfx_28.l,
2237         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2238
2239 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2240
2241         * config/tc-i386.c (output_disp): Tighten base_opcode check.
2242         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2243         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2244         Adjust expectations.
2245
2246 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
2247
2248         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2249         * testsuite/gas/bpf/alu-be.d: Likewise.
2250         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2251         * testsuite/gas/bpf/alu32-be.d: Likewise.
2252
2253 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2254
2255         * testsuite/gas/i386/x86-64-branch-2.s,
2256         testsuite/gas/i386/x86-64-branch-4.s,
2257         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2258         * testsuite/gas/i386/ilp32/x86-64-branch.d,
2259         testsuite/gas/i386/x86-64-branch-2.d,
2260         testsuite/gas/i386/x86-64-branch-4.l,
2261         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2262
2263 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2264
2265         * config/tc-i386.c (process_suffix): .
2266         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2267         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2268         Add LRETQ case.
2269         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2270         suffix.
2271         testsuite/gas/i386/x86_64.s: Add RETF cases.
2272         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2273         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2274         testsuite/gas/i386/x86-64-opcode.d,
2275         testsuite/gas/i386/x86-64-suffix-intel.d,
2276         testsuite/gas/i386/x86-64-suffix.d,
2277         testsuite/gas/i386/x86_64-intel.d
2278         testsuite/gas/i386/x86_64.d: Adjust expectations.
2279         * testsuite/gas/i386/x86-64-suffix.e,
2280         testsuite/gas/i386/x86_64.e: New.
2281
2282 2020-01-30  Jan Beulich  <jbeulich@suse.com>
2283
2284         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2285         special case.
2286
2287 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
2288
2289         PR binutils/25445
2290         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2291         movsxd.
2292         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2293         differences.  Document movslq and movsxd.
2294         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2295         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2296         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2297         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2298         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2299         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2300         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2301         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2302         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2303         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2304         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2305
2306 2020-01-27  Alan Modra  <amodra@gmail.com>
2307
2308         * testsuite/gas/all/gas.exp: Replace case statements with switch
2309         statements.
2310         * testsuite/gas/elf/elf.exp: Likewise.
2311         * testsuite/gas/macros/macros.exp: Likewise.
2312         * testsuite/lib/gas-defs.exp: Likewise.
2313
2314 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
2315
2316         PR 25403
2317         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2318         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2319
2320 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
2321
2322         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2323         s exts must be known, so rename *ok* to *fail*.
2324         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2325         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2326         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2327         above change.
2328         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2329         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2330
2331 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
2332
2333         PR gas/25438
2334         * config/tc-i386.c (check_long_reg): Always disallow double word
2335         suffix in mnemonic with word general register.
2336         * testsuite/gas/i386/general.s: Replace word general register
2337         with double word general register for movl.
2338         * testsuite/gas/i386/inval.s: Add tests for movl with word general
2339         register.
2340         * testsuite/gas/i386/general.l: Updated.
2341         * testsuite/gas/i386/inval.l: Likewise.
2342
2343 2020-01-22  Alan Modra  <amodra@gmail.com>
2344
2345         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2346         __tls_get_addr_desc and __tls_get_addr_opt.
2347
2348 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2349
2350         * testsuite/gas/i386/inval-crc32.s,
2351         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2352         * testsuite/gas/i386/inval-crc32.l,
2353         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2354
2355 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2356
2357         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2358         generic code path. Deal with No_lSuf being set in a template.
2359         * testsuite/gas/i386/inval-crc32.l,
2360         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2361         instead of error(s) when operand size is ambiguous.
2362         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2363         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2364         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2365         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2366         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2367         Adjust expectations.
2368
2369 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2370
2371         * config/tc-i386.c (process_suffix): Drop SYSRET special case
2372         and an intel_syntax check. Re-write lack-of-suffix processing
2373         logic.
2374         * doc/c-i386.texi: Document operand size defaults for suffix-
2375         less AT&T syntax insns.
2376         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2377         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2378         testsuite/gas/i386/x86-64-avx-scalar.s,
2379         testsuite/gas/i386/x86-64-avx.s,
2380         testsuite/gas/i386/x86-64-bundle.s,
2381         testsuite/gas/i386/x86-64-intel64.s,
2382         testsuite/gas/i386/x86-64-lock-1.s,
2383         testsuite/gas/i386/x86-64-opcode.s,
2384         testsuite/gas/i386/x86-64-sse2avx.s,
2385         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2386         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2387         testsuite/gas/i386/x86-64-nops.s,
2388         testsuite/gas/i386/x86-64-ptwrite.s,
2389         testsuite/gas/i386/x86-64-simd.s,
2390         testsuite/gas/i386/x86-64-sse-noavx.s,
2391         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2392         insns.
2393         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2394         testsuite/gas/i386/noreg64.s: Add further tests.
2395         * testsuite/gas/i386/ilp32/x86-64-nops.d,
2396         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2397         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2398         testsuite/gas/i386/sse-noavx.d,
2399         testsuite/gas/i386/x86-64-intel64.d,
2400         testsuite/gas/i386/x86-64-nops.d,
2401         testsuite/gas/i386/x86-64-opcode.d,
2402         testsuite/gas/i386/x86-64-ptwrite-intel.d,
2403         testsuite/gas/i386/x86-64-ptwrite.d,
2404         testsuite/gas/i386/x86-64-simd-intel.d,
2405         testsuite/gas/i386/x86-64-simd-suffix.d,
2406         testsuite/gas/i386/x86-64-simd.d,
2407         testsuite/gas/i386/x86-64-sse-noavx.d
2408         testsuite/gas/i386/x86-64-suffix.d,
2409         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2410         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2411         testsuite/gas/i386/noreg64.l: New.
2412         * testsuite/gas/i386/i386.exp: Run new tests.
2413
2414 2020-01-21  Jan Beulich  <jbeulich@suse.com>
2415
2416         * testsuite/gas/i386/avx512_bf16_vl.s,
2417         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2418         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2419         broadcast forms of VCVTNEPS2BF16.
2420         * testsuite/gas/i386/avx512_bf16_vl.d,
2421         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2422
2423 2020-01-20  Nick Clifton  <nickc@redhat.com>
2424
2425         * po/uk.po: Updated Ukranian translation.
2426
2427 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2428
2429         PR ld/25416
2430         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2431         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2432         x32 object.
2433         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2434         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2435         R_X86_64_GOTPC32_TLSDESC relocation.
2436
2437 2020-01-18  Nick Clifton  <nickc@redhat.com>
2438
2439         * configure: Regenerate.
2440         * po/gas.pot: Regenerate.
2441
2442 2020-01-18  Nick Clifton  <nickc@redhat.com>
2443
2444         Binutils 2.34 branch created.
2445
2446 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2447
2448         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2449         with vex_encoding_vex.
2450         (parse_insn): Likewise.
2451         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
2452         and {vex3} documentation.
2453         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2454         {vex}.
2455         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2456
2457 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2458
2459         PR 25376
2460         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2461         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2462         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2463         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2464         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2465         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2466
2467 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2468
2469         * config/tc-i386.c (match_template): Drop found_cpu_match local
2470         variable.
2471
2472 2020-01-16  Jan Beulich  <jbeulich@suse.com>
2473
2474         * testsuite/gas/i386/avx512dq-inval.l,
2475         testsuite/gas/i386/avx512dq-inval.s: New.
2476         * testsuite/gas/i386/i386.exp: Run new test.
2477
2478 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
2479
2480         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2481         relocations when the target is 430X, except when extracting part of an
2482         expression.
2483         (msp430_srcoperand): Adjust comment.
2484         Initialize the expp member of the msp430_operand_s struct as
2485         appropriate.
2486         (msp430_dstoperand): Likewise.
2487         * testsuite/gas/msp430/msp430.exp: Run new test.
2488         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2489         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2490
2491 2020-01-15  Alan Modra  <amodra@gmail.com>
2492
2493         * configure.tgt: Add sparc-*-freebsd case.
2494
2495 2020-01-14  Lili Cui <lili.cui@intel.com>
2496
2497         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2498         * testsuite/gas/i386/align-branch-1b.d: Likewise.
2499         * testsuite/gas/i386/align-branch-1c.d: Likewise.
2500         * testsuite/gas/i386/align-branch-1d.d: Likewise.
2501         * testsuite/gas/i386/align-branch-1e.d: Likewise.
2502         * testsuite/gas/i386/align-branch-1f.d: Likewise.
2503         * testsuite/gas/i386/align-branch-1g.d: Likewise.
2504         * testsuite/gas/i386/align-branch-1h.d: Likewise.
2505         * testsuite/gas/i386/align-branch-1i.d: Likewise.
2506         * testsuite/gas/i386/align-branch-5.d: Likewise.
2507         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2508         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2509         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2510         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2511         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2512         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2513         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2514         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2515         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2516         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2517         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2518         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2519
2520 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
2521
2522         PR 25377
2523         * config/tc-z80.c: Add support for half precision, single
2524         precision and double precision floating point values.
2525         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2526         * doc/as.texi: Add new z80 command line options.
2527         * doc/c-z80.texi: Document new z80 command line options.
2528         * testsuite/gas/z80/ez80_pref_dis.s: New test.
2529         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2530         * testsuite/gas/z80/z80.exp: Run the new test.
2531         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2532         * testsuite/gas/z80/fp_zeda32.d: Likewise.
2533         * testsuite/gas/z80/strings.d: Update expected output.
2534
2535 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
2536
2537         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2538         dependency.
2539
2540 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
2541
2542         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2543         the CPU.
2544         * config/tc-arc.h: Add header if/defs.
2545         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2546
2547 2020-01-13  Alan Modra  <amodra@gmail.com>
2548
2549         * testsuite/gas/wasm32/allinsn.d: Update expected output.
2550
2551 2020-01-13  Alan Modra  <amodra@gmail.com>
2552
2553         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2554         insertion.
2555
2556 2020-01-10  Alan Modra  <amodra@gmail.com>
2557
2558         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2559         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2560
2561 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2562
2563         PR 25224
2564         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2565         opcode byte values.
2566         (emit_ld_r_r): Likewise.
2567         (emit_ld_rr_m): Likewise.
2568         (emit_ld_rr_nn): Likewise.
2569
2570 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2571
2572         * config/tc-i386.c (optimize_encoding): Add
2573         is_any_vex_encoding() invocations. Drop respective
2574         i.tm.extension_opcode == None checks.
2575
2576 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2577
2578         * config/tc-i386.c (md_assemble): Check RegRex is clear during
2579         REX transformations. Correct comment indentation.
2580
2581 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2582
2583         * config/tc-i386.c (optimize_encoding): Generalize register
2584         transformation for TEST optimization.
2585
2586 2020-01-09  Jan Beulich  <jbeulich@suse.com>
2587
2588         * testsuite/gas/i386/x86-64-sysenter-amd.s,
2589         testsuite/gas/i386/x86-64-sysenter-amd.d,
2590         testsuite/gas/i386/x86-64-sysenter-amd.l,
2591         testsuite/gas/i386/x86-64-sysenter-intel.d,
2592         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2593         * testsuite/gas/i386/i386.exp: Run new tests.
2594
2595 2020-01-08  Nick Clifton  <nickc@redhat.com>
2596
2597         PR 25284
2598         * doc/as.texi (Align): Document the fact that all arguments can be
2599         omitted.
2600         (Balign): Likewise.
2601         (P2align): Likewise.
2602
2603 2020-01-08  Nick Clifton  <nickc@redhat.com>
2604
2605         PR 14891
2606         * config/obj-elf.c (obj_elf_section): Fail if the section name is
2607         already defined as a different symbol type.
2608         * testsuite/gas/elf/pr14891.s: New test source file.
2609         * testsuite/gas/elf/pr14891.d: New test driver.
2610         * testsuite/gas/elf/pr14891.s: New test expected error output.
2611         * testsuite/gas/elf/elf.exp: Run the new test.
2612
2613 2020-01-08  Alan Modra  <amodra@gmail.com>
2614
2615         * config/tc-z8k.c (md_begin): Make idx unsigned.
2616         (get_specific): Likewise for this_index.
2617
2618 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
2619
2620         * onfig/tc-arc.c (parse_reloc_symbol): New function.
2621         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2622         (md_operand): Set X_md to absent.
2623         (arc_parse_name): Check for X_md.
2624
2625 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
2626
2627         PR 25311
2628         * as.h (TC_STRING_ESCAPES): Provide a default definition.
2629         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2630         NO_STRING_ESCAPES.
2631         * read.c (next_char_of_string): Likewise.
2632         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2633         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2634
2635 2020-01-03  Nick Clifton  <nickc@redhat.com>
2636
2637         * po/sv.po: Updated Swedish translation.
2638
2639 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2640
2641         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2642         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2643
2644 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2645
2646         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2647         by-element usdot. Add 64-bit form tests for by-element sudot.
2648         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2649
2650 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2651
2652         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2653         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2654
2655 2020-01-03  Jan Beulich  <jbeulich@suse.com>
2656
2657         * testsuite/gas/aarch64/f64mm.d,
2658         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2659
2660 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
2661
2662         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2663         support for assembler code generated by SDCC. Add new relocation
2664         types. Add z80-elf target support.
2665         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2666         labels. Local labels starts from ".L".
2667         * NEWS: Mention the new support.
2668         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2669         * testsuite/gas/all/fwdexp.s: Likewise.
2670         * testsuite/gas/all/cond.l: Likewise.
2671         * testsuite/gas/all/cond.s: Likewise.
2672         * testsuite/gas/all/fwdexp.d: Likewise.
2673         * testsuite/gas/all/fwdexp.s: Likewise.
2674         * testsuite/gas/elf/section2.e-mips: Likewise.
2675         * testsuite/gas/elf/section2.l: Likewise.
2676         * testsuite/gas/elf/section2.s: Likewise.
2677         * testsuite/gas/macros/app1.d: Likewise.
2678         * testsuite/gas/macros/app1.s: Likewise.
2679         * testsuite/gas/macros/app2.d: Likewise.
2680         * testsuite/gas/macros/app2.s: Likewise.
2681         * testsuite/gas/macros/app3.d: Likewise.
2682         * testsuite/gas/macros/app3.s: Likewise.
2683         * testsuite/gas/macros/app4.d: Likewise.
2684         * testsuite/gas/macros/app4.s: Likewise.
2685         * testsuite/gas/macros/app4b.s: Likewise.
2686         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2687         * testsuite/gas/z80/z80.exp: Add new tests
2688         * testsuite/gas/z80/dollar.d: New file.
2689         * testsuite/gas/z80/dollar.s: New file.
2690         * testsuite/gas/z80/ez80_adl_all.d: New file.
2691         * testsuite/gas/z80/ez80_adl_all.s: New file.
2692         * testsuite/gas/z80/ez80_adl_suf.d: New file.
2693         * testsuite/gas/z80/ez80_isuf.s: New file.
2694         * testsuite/gas/z80/ez80_z80_all.d: New file.
2695         * testsuite/gas/z80/ez80_z80_all.s: New file.
2696         * testsuite/gas/z80/ez80_z80_suf.d: New file.
2697         * testsuite/gas/z80/r800_extra.d: New file.
2698         * testsuite/gas/z80/r800_extra.s: New file.
2699         * testsuite/gas/z80/r800_ii8.d: New file.
2700         * testsuite/gas/z80/r800_z80_doc.d: New file.
2701         * testsuite/gas/z80/z180.d: New file.
2702         * testsuite/gas/z80/z180.s: New file.
2703         * testsuite/gas/z80/z180_z80_doc.d: New file.
2704         * testsuite/gas/z80/z80_doc.d: New file.
2705         * testsuite/gas/z80/z80_doc.s: New file.
2706         * testsuite/gas/z80/z80_ii8.d: New file.
2707         * testsuite/gas/z80/z80_ii8.s: New file.
2708         * testsuite/gas/z80/z80_in_f_c.d: New file.
2709         * testsuite/gas/z80/z80_in_f_c.s: New file.
2710         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2711         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2712         * testsuite/gas/z80/z80_out_c_0.d: New file.
2713         * testsuite/gas/z80/z80_out_c_0.s: New file.
2714         * testsuite/gas/z80/z80_reloc.d: New file.
2715         * testsuite/gas/z80/z80_reloc.s: New file.
2716         * testsuite/gas/z80/z80_sli.d: New file.
2717         * testsuite/gas/z80/z80_sli.s: New file.
2718
2719 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
2720
2721         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2722         REGLIST_RN.
2723
2724 2020-01-01  Alan Modra  <amodra@gmail.com>
2725
2726         Update year range in copyright notice of all files.
2727
2728 For older changes see ChangeLog-2019
2729 \f
2730 Copyright (C) 2020 Free Software Foundation, Inc.
2731
2732 Copying and distribution of this file, with or without modification,
2733 are permitted in any medium without royalty provided the copyright
2734 notice and this notice are preserved.
2735
2736 Local Variables:
2737 mode: change-log
2738 left-margin: 8
2739 fill-column: 74
2740 version-control: never
2741 End: