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