1 2020-06-26 Jan Beulich <jbeulich@suse.com>
3 * testsuite/gas/i386/nop-1-suffix.d: New.
4 * testsuite/gas/i386/i386.exp: Run new test.
6 2020-06-26 Pat Bernardi <bernardi@adacore.com>
8 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
9 (md_pseudo_table): Handle "gnu_attribute".
10 * doc/as.texi: Document GNU attribute for M68K.
12 2020-06-25 Nick Clifton <nickc@redhat.com>
15 * config/tc-arm.c (arm_force_relocation): Force resolution of
16 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
17 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
19 2020-06-25 Jan Beulich <jbeulich@suse.com>
21 * config/tc-i386.c (md_assemble): Move call to process_immext()
23 (process_operands): ... here.
25 2020-06-25 Jan Beulich <jbeulich@suse.com>
27 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
28 diagnostic when there is a sizing prefix. Switch to word/dword/
29 qword encoding when there is a sizing prefix and no (explicit or
31 (update_imm): Handle presence of a sizing prefix.
32 * testsuite/gas/i386/noreg16-data32.d,
33 testsuite/gas/i386/noreg32-data16.d,
34 testsuite/gas/i386/noreg32-data16.e,
35 testsuite/gas/i386/noreg64-data16.d,
36 testsuite/gas/i386/noreg64-data16.e,
37 testsuite/gas/i386/noreg64-rex64.d: New.
38 * testsuite/gas/i386/i386.exp: Run new tests.
39 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
40 Introduce and use pfx* macros.
41 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
43 * testsuite/gas/i386/noreg16.d: Adjust expectations.
45 2020-06-25 Jan Beulich <jbeulich@suse.com>
47 * testsuite/gas/i386/avx-16bit.d,
48 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
49 testsuite/gas/i386/avx512f-16bit.d,
50 testsuite/gas/i386/avx512f.d,
51 testsuite/gas/i386/evex-lig256.d,
52 testsuite/gas/i386/evex-lig512.d
53 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
54 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
55 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
56 testsuite/gas/i386/sse2-16bit.d,
57 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
60 2020-06-25 Jan Beulich <jbeulich@suse.com>
62 * config/tc-i386.c (md_assemble): Also reject explicit REX
63 prefixes with VEX and alike encoded insns. Zap consumed bits
65 (output_insn): Don't ignore REX prefix for VEX and alike
66 encodings; abort() instead if encountered.
67 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
69 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
70 * testsuite/gas/i386/x86-64-pseudos.d,
71 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
73 2020-06-25 Jan Beulich <jbeulich@suse.com>
75 * config/tc-i386.c (process_operands): Translate explicit REX
76 prefix into i.rex for SSE2AVX templates.
77 (set_rex_vrex): New helper.
78 (build_modrm_byte): Use it.
79 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
81 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
83 2020-06-25 Jan Beulich <jbeulich@suse.com>
85 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
86 templates when there's no data size prefix.
87 (md_assemble): Reject data size prefix also for legacy encoded
89 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
90 Uncomment previously not working line.
91 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
93 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
94 testsuite/gas/i386/sse2avx.d: Adjust expectations.
96 2020-06-25 Jan Beulich <jbeulich@suse.com>
98 * config/tc-i386.c (build_evex_prefix): Drop early setting of
101 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
103 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
104 explicit_priv_attr. It used to indicate CSR or priv instructions are
106 (riscv_is_priv_insn): Return True if it is a privileged instruction.
107 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
108 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
109 (riscv_write_out_attrs): Clarification of when to generate the elf
110 priv spec attributes.
111 * testsuite/gas/riscv/attribute-11.s: Add comments.
112 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
113 `priv_insn_<n>` to decide which priv instruction is expected to used.
115 * testsuite/gas/riscv/attribute-14a.d: Likewise.
116 * testsuite/gas/riscv/attribute-14b.d: Likewise.
117 * testsuite/gas/riscv/attribute-14c.d: Likewise.
118 * testsuite/gas/riscv/attribute-14d.d: Likewise.
119 * testsuite/gas/riscv/attribute-14e.d: Likewise.
121 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
123 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
124 (riscv_set_default_priv_spec): Get the priv spec version from the
125 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
127 2020-06-20 Alan Modra <amodra@gmail.com>
129 * configure.tgt: Set bfd_gas for all SH targets.
131 2020-06-18 Jan Beulich <jbeulich@suse.com>
133 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
134 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
137 2020-06-16 Lili Cui <lili.cui@intel.com>
139 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
140 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
141 * doc/c-i386.texi: Add avx512_vp2intersect.
143 2020-06-16 Jan Beulich <jbeulich@suse.com>
145 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
147 * testsuite/gas/i386/sse-check.s: Adjust comment.
148 * testsuite/gas/i386/sse-check-error.l,
149 testsuite/gas/i386/sse-check-warn.e,
150 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
153 2020-06-16 Alan Modra <amodra@gmail.com>
155 * config/tc-tic30.h: Remove OBJ_AOUT support.
156 * configure.tgt: Delete tic30-*-*aout* entry.
158 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
160 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
162 (elf32xtensa_abi): New declaration.
163 (option_abi_windowed, option_abi_call0): New enum constants.
164 (md_longopts): Add entries for --abi-windowed and --abi-call0.
165 (md_parse_option): Add handlers for --abi-windowed and
167 (xtensa_add_config_info): Use xtensa_abi_choice instead of
168 XSHAL_ABI to format ABI tag.
169 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
170 --abi-call0 to the list of options.
171 * doc/c-xtensa.texi: Add description for options --abi-windowed
173 * testsuite/gas/xtensa/abi-call0.d: New test definition.
174 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
175 * testsuite/gas/xtensa/abi.s: New test source.
177 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
180 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
182 * testsuite/gas/i386/tsxldtrk.s: Likewise.
183 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
184 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
186 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
188 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
189 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
190 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
192 2020-06-09 Seth Girvan <snth@snthhacks.com>
194 * doc/c-avr.texi: Improve wording.
196 2020-06-09 Jan Beulich <jbeulich@suse.com>
198 * testsuite/gas/i386/x86-64-pseudos-bad.s,
199 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
201 2020-06-09 Jan Beulich <jbeulich@suse.com>
203 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
205 * testsuite/gas/i386/prefix.d: Adjust expectations.
207 2020-06-09 Jan Beulich <jbeulich@suse.com>
209 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
210 with VEX/EVEX encoding tests.
211 * testsuite/gas/i386/prefix.d: Adjust expectations.
213 2020-06-09 Jan Beulich <jbeulich@suse.com>
215 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
217 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
218 * testsuite/gas/i386/noreg64.d: Adjust expectations.
219 * testsuite/gas/i386/noreg-intel64.d,
220 testsuite/gas/i386/noreg-intel64.l,
221 testsuite/gas/i386/noreg-intel64.s: New.
222 * testsuite/gas/i386/i386.exp: Run new tests.
224 2020-06-09 Jan Beulich <jbeulich@suse.com>
226 * config/tc-i386.c (vex_encoding_error): New enumerator.
227 (VEX_check_operands): Rename to VEX_check_encoding. Check
228 for vex_encoding_error. Move Imm4 handling ...
229 (check_VecOperands): ... here.
230 (match_template): Call VEX_check_encoding when there are no
231 operands. Split construct calling check_VecOperands and
232 VEX_check_encoding (when there are operands).
233 (check_register): Don't blindly set vex_encoding_evex.
234 * testsuite/gas/i386/pseudos-bad.s,
235 testsuite/gas/i386/pseudos-bad.l: New.
236 * testsuite/gas/i386/i386.exp: Run new test.
237 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
239 2020-06-08 Alex Coplan <alex.coplan@arm.com>
241 * config/tc-arm.c (insns): Add dfb.
242 * testsuite/gas/arm/dfb.d: New test.
243 * testsuite/gas/arm/dfb.s: Input for test.
245 2020-06-08 Nick Clifton <nickc@redhat.com>
247 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
249 2020-06-08 Jan Beulich <jbeulich@suse.com>
251 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
253 2020-06-08 Jan Beulich <jbeulich@suse.com>
255 * config/tc-i386.c (check_byte_reg): Drop dead conditional
258 2020-06-08 Jan Beulich <jbeulich@suse.com>
260 * config/tc-i386.c (check_register): Split RegTR handling, to
261 fail recognition also in 64-bit mode as well as with i586 or
262 i686 explicitly enabled.
263 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
264 * testsuite/gas/i386/x86_64-intel.d,
265 testsuite/gas/i386/x86_64.d: Adjust expectations.
267 2020-06-08 Jan Beulich <jbeulich@suse.com>
269 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
270 * testsuite/gas/cfi/cfi.exp: Run this test.
272 2020-06-08 Jan Beulich <jbeulich@suse.com>
274 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
275 check to %st(N) parsing logic.
276 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
278 2020-06-08 Jan Beulich <jbeulich@suse.com>
280 * config/tc-i386.c (bad_reg): New.
281 (check_VecOperations, i386_att_operand, i386_parse_name): Check
283 (check_register): New, broken out from ...
284 (parse_real_register): ... here. Call it.
285 (parse_register): Call it, and error upon failure.
286 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
287 testsuite/gas/i386/x86-64-equ-bad.s,
288 testsuite/gas/i386/x86-64-equ-bad.l: New.
289 * testsuite/gas/i386/i386.exp: Run new tests.
291 2020-06-06 Alan Modra <amodra@gmail.com>
293 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
294 * doc/c-ppc.texi: Likewise.
296 2020-06-06 Alan Modra <amodra@gmail.com>
298 * config/tc-ppc.c: Update throughout for reloc renaming.
300 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
302 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
305 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
307 * config/tc-riscv.c (explicit_csr): New static boolean.
308 Used to indicate CSR are explictly used.
309 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
310 (riscv_write_out_attrs): If we already have set elf priv
311 attributes, then generate them. Otherwise, don't generate
312 them when no CSR are used.
313 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
314 * testsuite/gas/riscv/attribute-02.d: Likewise.
315 * testsuite/gas/riscv/attribute-03.d: Likewise.
316 * testsuite/gas/riscv/attribute-04.d: Likewise.
317 * testsuite/gas/riscv/attribute-05.d: Likewise.
318 * testsuite/gas/riscv/attribute-06.d: Likewise.
319 * testsuite/gas/riscv/attribute-07.d: Likewise.
320 * testsuite/gas/riscv/attribute-08.d: Likewise.
321 * testsuite/gas/riscv/attribute-09.d: Likewise.
322 * testsuite/gas/riscv/attribute-10.d: Likewise.
323 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
324 * testsuite/gas/riscv/attribute-11.s: New testcase.
325 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
326 used, so we should output the ELF priv attributes.
327 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
328 used, so output the priv attributes according to the -mpriv-spec.
329 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
330 used, so ignore the -mpriv-spec setting.
332 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
334 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
336 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
337 endianness to cgen_get_insn_value and cgen_put_insn_value.
339 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
341 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
344 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
346 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
348 (md_assemble): Remove no longer needed hack.
350 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
352 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
354 (gas_cgen_md_apply_fix): Likewise.
355 (gas_cgen_md_apply_fix): Likewise.
356 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
358 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
361 2020-06-04 Alan Modra <amodra@gmail.com>
363 * testsuite/config/default.exp: Remove global directive outside
365 * testsuite/gas/mep/complex-relocs.exp: Likewise.
366 * testsuite/gas/microblaze/relax_size.exp: Likewise.
367 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
368 * testsuite/gas/mt/relocs.exp: Likewise.
369 * testsuite/gas/rx/rx.exp: Likewise.
371 2020-06-03 Stephen Casner <casner@acm.org>
373 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
375 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
376 Jim Wilson <jimw@sifive.com>
379 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
380 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
381 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
382 Move B before SB. Move J before UJ.
384 2020-06-01 Alex Coplan <alex.coplan@arm.com>
386 * write.c (relax_segment): Fix handling of negative offset when
387 relaxing an rs_org frag.
388 * testsuite/gas/aarch64/org-neg.d: New test.
389 * testsuite/gas/aarch64/org-neg.l: Error output for test.
390 * testsuite/gas/aarch64/org-neg.s: Input for test.
391 * testsuite/gas/arm/org-neg.d: New test.
392 * testsuite/gas/arm/org-neg.l: Error output for test.
393 * testsuite/gas/arm/org-neg.s: Input for test.
395 2020-05-28 Stephen Casner <casner@acm.org>
397 Fix unexpected failures in gas testsuite for pdp11-aout target.
398 These are caused by the PDP11's mix of little-endian octets in
399 shorts but shorts in big endian order for long or quad.
401 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
402 * testsuite/gas/all/gas.exp: Select alternate test scripts for
403 pdp11, skip octa test completely.
404 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
405 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
406 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
408 2020-05-28 Alex Coplan <alex.coplan@arm.com>
410 * frags.c (frag_grow): Fix comment.
412 2020-05-27 Stephen Casner <casner@acm.org>
415 * config/tc-pdp11.c (parse_reg): Distinguish register names from
416 symbols that begin with a register name.
417 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
418 * testsuite/gas/pdp11/pr26001.s: Likewise.
419 * testsuite/gas/pdp11/pr26001.d: Likewise.
421 2020-05-27 Simon Cook <simon.cook@embecosm.com>
423 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
424 pointer when creating struct riscv_csr_extra.
426 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
428 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
429 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
430 * testsuite/gas/i386/inval-avx512f.l: Updated.
432 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
434 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
435 load/store instruction variants with alignment hints.
436 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
437 instruction variants with alignment hints.
439 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
442 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
443 instead of R_XGATE_PCREL_X.
444 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
445 BFD_RELOC_XGATE_PCREL_X.
447 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
450 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
451 with &fragP->fr_literal[0].
453 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
456 * config/tc-vax.c (md_estimate_size_before_relax): Replace
457 fragP->fr_literal with &fragP->fr_literal[0].
458 (md_convert_frag): Likewise.
460 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
463 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
464 with &fragP->fr_literal[0].
466 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
469 * config/tc-crx.c (getreg_image): Change argument type to int.
470 (md_convert_frag): Replace fragP->fr_literal with
471 &fragP->fr_literal[0].
473 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
476 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
477 sprintf with memmove.
479 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
481 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
482 with &fragP->fr_literal[0].
484 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
487 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
488 2 overlapping strings.
490 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
492 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
493 with &fragP->fr_literal[0].
495 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
497 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
498 with &fragp->fr_literal[0].
499 * config/tc-microblaze.c (md_apply_fix): Likewise.
500 * config/tc-sh.c (md_convert_frag): Likewise.
502 2020-05-24 Jim Wilson <jimw@sifive.com>
505 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
506 asection to segT. New locals seg and subseg. Call subseg_set before
507 fix_new_exp. Call subseg_set after loop to restore original values.
509 2020-05-21 Alan Modra <amodra@gmail.com>
511 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
513 * config/obj-elf.c: Likewise.
514 * config/tc-aarch64.c: Likewise.
515 * config/tc-arm.c: Likewise.
516 * config/tc-m68k.c: Likewise.
517 * config/tc-nios2.c: Likewise.
518 * config/tc-tic30.c: Likewise.
522 * symbols.c: Likewise.
523 * testsuite/gas/all/test-gen.c: Likewise.
525 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
527 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
528 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
529 Static variables which are used to set the ISA extensions. You can
530 use -march (or ELF build attributes) and -misa-spec to set them,
532 (ext_version_hash): The hash table used to handle the extensions
534 (init_ext_version_hash): Initialize the ext_version_hash according
535 to riscv_ext_version_table.
536 (riscv_get_default_ext_version): The callback function of
537 riscv_parse_subset_t. According to the choosed ISA spec,
538 get the default version for the specific extension.
539 (riscv_set_arch): Set the callback function.
540 (enum options, struct option md_longopts): Add new option -misa-spec.
541 (md_parse_option): Do not call riscv_set_arch for -march. We will
542 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
543 to set default_isa_spec class.
544 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
545 ext_version_hash, and then call riscv_set_arch to set the architecture
546 with versions according to default_arch_with_ext.
547 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
549 * testsuite/gas/riscv/attribute-03.d: Likewise.
550 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
551 already set it's version to 2p1 by march, so no need to use the default
552 2p2 version. For m-ext, we do not set the version by -march and ELF arch
553 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
554 ISA spec 2p2, so set 0p0 to it.
555 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
556 zicsr is 2p0 according to ISA spec 20191213.
557 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
558 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
559 You can set them by configure options --with-arch and
560 --with-isa-spec, respectively.
561 (riscv_set_default_isa_spec): New function used to set the
563 (md_parse_option): Call riscv_set_default_isa_spec rather than
564 call riscv_get_isa_spec_class directly.
565 (riscv_after_parse_args): If the -isa-spec is not set, then we
566 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
567 calling riscv_set_default_isa_spec.
568 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
569 the --with-isa-spec may be set to different ISA spec.
570 * testsuite/gas/riscv/attribute-02.d: Likewise.
571 * testsuite/gas/riscv/attribute-03.d: Likewise.
572 * testsuite/gas/riscv/attribute-04.d: Likewise.
573 * testsuite/gas/riscv/attribute-05.d: Likewise.
574 * testsuite/gas/riscv/attribute-06.d: Likewise.
575 * testsuite/gas/riscv/attribute-07.d: Likewise.
576 * configure.ac: Add configure options, --with-arch and
578 * configure: Regenerated.
579 * config.in: Regenerated.
580 * config/tc-riscv.c (default_priv_spec): Static variable which is
581 used to check if the CSR is valid for the chosen privilege spec. You
582 can use -mpriv-spec to set it.
583 (enum reg_class): We now get the CSR address from csr_extra_hash rather
584 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
585 (riscv_init_csr_hashes): Only need to initialize one hash table
587 (riscv_csr_class_check): Change the return type to void. Don't check
588 the ISA dependency if -mcsr-check isn't set.
589 (riscv_csr_version_check): New function. Check and find the CSR address
590 from csr_extra_hash, according to default_priv_spec. Report warning
591 for the invalid CSR if -mcsr-check is set.
592 (reg_csr_lookup_internal): Updated.
593 (reg_lookup_internal): Likewise.
594 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
595 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
596 (md_parse_option): Call riscv_set_default_priv_version to set
598 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
599 privilege spec to the newest one.
600 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
601 include/opcode/riscv.h.
602 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
603 to check the ISA dependency for CSR, so fix the spec version by adding
605 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
606 version warnings for the test case.
607 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
608 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
609 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
610 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
611 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
612 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
613 Check whether the CSR is valid when privilege version 1.9 is choosed.
614 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
615 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
616 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
617 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
618 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
619 Check whether the CSR is valid when privilege version 1.10 is choosed.
620 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
621 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
622 Check whether the CSR is valid when privilege version 1.11 is choosed.
623 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
624 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
625 setting. You can set it by configure option --with-priv-spec.
626 (riscv_set_default_priv_spec): New function used to set the default
628 (md_parse_option): Call riscv_set_default_priv_spec rather than
629 call riscv_get_priv_spec_class directly.
630 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
631 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
632 calling riscv_set_default_priv_spec.
633 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
634 the --with-priv-spec may be set to different privilege spec.
635 * testsuite/gas/riscv/priv-reg.d: Likewise.
636 * configure.ac: Add configure option --with-priv-spec.
637 * configure: Regenerated.
638 * config.in: Regenerated.
639 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
640 explicit_attr. Set it to TRUE if any ELF attribute is found.
641 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
642 the priv attributes are set.
643 (md_assemble): Set the default_priv_spec according to the priv
644 attributes when we start to assemble instruction.
645 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
646 riscv_write_out_attrs. Update the arch and priv attributes. If we
647 don't set the corresponding ELF attributes, then try to output the
649 (riscv_set_public_attributes): If any ELF attribute or -march-attr
650 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
651 to update the arch and priv attributes.
652 (s_riscv_attribute): Make sure all arch and priv attributes are set
653 before any instruction.
654 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
655 ELF attribute or -march-attr is set. If the priv attributes are not
656 set, then try to update them by the default setting (-mpriv-spec or
658 * testsuite/gas/riscv/attribute-02.d: Likewise.
659 * testsuite/gas/riscv/attribute-03.d: Likewise.
660 * testsuite/gas/riscv/attribute-04.d: Likewise.
661 * testsuite/gas/riscv/attribute-06.d: Likewise.
662 * testsuite/gas/riscv/attribute-07.d: Likewise.
663 * testsuite/gas/riscv/attribute-08.d: Likewise.
664 * testsuite/gas/riscv/attribute-09.d: Likewise.
665 * testsuite/gas/riscv/attribute-10.d: Likewise.
666 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
667 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
668 set by priv attributes must be supported.
669 * testsuite/gas/riscv/attribute-05.s: Likewise.
670 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
671 priv attributes according to the -mpriv-spec option.
672 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
673 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
674 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
675 * testsuite/gas/riscv/priv-reg.d: Removed.
676 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
677 CSR according to the priv spec 1.9.
678 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
679 CSR according to the priv spec 1.9.1.
680 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
681 CSR according to the priv spec 1.10.
682 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
683 CSR according to the priv spec 1.11.
684 * config/tc-riscv.c (md_show_usage): Add descriptions about
686 * doc/c-riscv.texi: Likewise.
688 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
690 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
691 * testsuite/gas/ppc/power9.d: Likewise.
692 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
693 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
694 sync, wait, waitrsv>: Add tests.
695 * testsuite/gas/ppc/power10.d: Likewise.
697 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
700 * config/tc-arm.c : Add arm_ext_v8r feature.
701 (it_fsm_post_encode): Check arm_ext_v8r feature.
702 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
704 2020-05-19 Alan Modra <amodra@gmail.com>
706 * write.c (write_contents): Use bfd_get_filename rather than
707 accessing bfd->filename directly. Use bfd_section_name rather
708 than accessing section->name directly.
710 2020-05-19 Alan Modra <amodra@gmail.com>
712 * symbols.c (local_symbol_make): Init all of lsy_flags.
714 2020-05-18 Alan Modra <amodra@gmail.com>
716 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
717 before looking at add_symbol->sy_flags.
719 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
721 * config/tc-i386.c: Not handle lret/iret.
722 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
723 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
724 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
725 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
726 * testsuite/gas/i386/lfence-ret.s: Ditto.
727 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
728 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
729 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
730 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
731 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
732 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
733 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
735 2020-05-15 Alan Modra <amodra@gmail.com>
736 Alex Coplan <alex.coplan@arm.com>
738 * symbols.c (struct local_symbol): Update comment.
739 (resolve_symbol_value): For resolved symbols equated to other
740 symbols, verify that the referenced symbol is not a local_symbol
741 before accessing sy_value. Don't leave symbol loops during
742 finalize_syms resolution.
743 * testsuite/gas/all/assign-bad-recursive.d: New test.
744 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
745 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
746 * testsuite/gas/all/gas.exp: Run it.
748 2020-05-14 Nick Clifton <nickc@redhat.com>
750 * po/sv.po: Updated Swedish translation.
752 2020-05-11 Alan Modra <amodra@gmail.com>
754 * testsuite/gas/ppc/scalarquad.d,
755 * testsuite/gas/ppc/scalarquad.s: New test.
756 * testsuite/gas/ppc/ppc.exp: Run it.
758 2020-05-11 Alan Modra <amodra@gmail.com>
760 * testsuite/gas/ppc/rightmost.d,
761 * testsuite/gas/ppc/rightmost.s: New test.
762 * testsuite/gas/ppc/ppc.exp: Run it.
764 2020-05-11 Alan Modra <amodra@gmail.com>
766 * testsuite/gas/ppc/xvtlsbb.d,
767 * testsuite/gas/ppc/xvtlsbb.s: New test.
768 * testsuite/gas/ppc/ppc.exp: Run it.
770 2020-05-11 Alan Modra <amodra@gmail.com>
772 * testsuite/gas/ppc/stringop.d,
773 * testsuite/gas/ppc/stringop.s: New test.
774 * testsuite/gas/ppc/ppc.exp: Run it.
776 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
778 * testsuite/gas/ppc/set_bool.d,
779 * testsuite/gas/ppc/set_bool.s: New test.
780 * testsuite/gas/ppc/ppc.exp: Run it.
782 2020-05-11 Alan Modra <amodra@gmail.com>
784 * testsuite/gas/ppc/bitmanip.d,
785 * testsuite/gas/ppc/bitmanip.s: New test.
786 * testsuite/gas/ppc/ppc.exp: Run it.
788 2020-05-11 Alan Modra <amodra@gmail.com>
790 * testsuite/gas/ppc/genpcv.d,
791 * testsuite/gas/ppc/genpcv.s: New test.
792 * testsuite/gas/ppc/ppc.exp: Run it.
794 2020-05-11 Alan Modra <amodra@gmail.com>
796 * testsuite/gas/ppc/maskmanip.d,
797 * testsuite/gas/ppc/maskmanip.s: New test.
798 * testsuite/gas/ppc/ppc.exp: Run it.
800 2020-05-11 Alan Modra <amodra@gmail.com>
801 Peter Bergner <bergner@linux.ibm.com>
803 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
804 (md_assemble): Check acc specified in correct operand.
805 * testsuite/gas/ppc/outerprod.d,
806 * testsuite/gas/ppc/outerprod.s,
807 * testsuite/gas/ppc/vsx4.d,
808 * testsuite/gas/ppc/vsx4.s: New tests.
809 * testsuite/gas/ppc/ppc.exp: Run them.
811 2020-05-11 Alan Modra <amodra@gmail.com>
813 * testsuite/gas/ppc/simd_perm.d,
814 * testsuite/gas/ppc/simd_perm.s: New test.
815 * testsuite/gas/ppc/ppc.exp: Run it.
817 2020-05-11 Alan Modra <amodra@gmail.com>
819 * testsuite/gas/ppc/int128.d,
820 * testsuite/gas/ppc/int128.s: New test.
821 * testsuite/gas/ppc/ppc.exp: Run it.
823 2020-05-11 Alan Modra <amodra@gmail.com>
825 * testsuite/gas/ppc/vsx_32byte.d,
826 * testsuite/gas/ppc/vsx_32byte.s: New test.
827 * testsuite/gas/ppc/ppc.exp: Run it.
829 2020-05-11 Alan Modra <amodra@gmail.com>
831 * testsuite/gas/ppc/vec_mul.s,
832 * testsuite/gas/ppc/vec_mul.d: New test.
833 * testsuite/gas/ppc/ppc.exp: Run it.
835 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
837 * testsuite/gas/ppc/byte_rev.d,
838 * testsuite/gas/ppc/byte_rev.s: New test.
839 * testsuite/gas/ppc/ppc.exp: Run it.
841 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
843 * testsuite/gas/ppc/power10.d: Add paste. tests.
844 * testsuite/gas/ppc/power10.s: Likewise.
846 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
848 * testsuite/gas/ppc/power10.s: New test.
849 * testsuite/gas/ppc/power10.d: Likewise.
850 * testsuite/gas/ppc/ppc.exp: Run it.
852 2020-05-11 Alan Modra <amodra@gmail.com>
854 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
856 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
857 place of -mfuture/-Mfuture.
858 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
859 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
861 2020-05-06 Nick Clifton <nickc@redhat.com>
863 * po/sv.po: Updated Swedish translation.
865 2020-05-06 Nick Clifton <nickc@redhat.com>
868 * doc/as.texi (Preprocessing): Replace cross reference to not
869 existant document with a URL to the equivalent page in the GCC
872 2020-05-05 Nick Clifton <nickc@redhat.com>
874 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
875 construction of a DWARF-5 directory name table.
876 * testsuite/gas/elf/pr25917.d: Update expected output.
878 2020-05-05 Gunther Nikl <gnikl@justmail.de>
880 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
881 (md_parse_option): Remove initialization of elf_flags.
883 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
886 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
887 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
888 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
890 2020-05-04 Nick Clifton <nickc@redhat.com>
893 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
894 table's existence before looking at its entries.
895 Also do not emit a default directory entry if there are no
898 * testsuite/gas/elf/pr25917.s: New test source file.
899 * testsuite/gas/elf/pr25917.d: New test driver.
900 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
902 2020-04-30 Alex Coplan <alex.coplan@arm.com>
904 * config/tc-aarch64.c (fix_insn): Implement for
905 AARCH64_OPND_UNDEFINED.
906 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
907 * testsuite/gas/aarch64/udf.s: New.
908 * testsuite/gas/aarch64/udf.d: New.
909 * testsuite/gas/aarch64/udf-invalid.s: New.
910 * testsuite/gas/aarch64/udf-invalid.l: New.
911 * testsuite/gas/aarch64/udf-invalid.d: New.
913 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
915 * config/tc-rx.c (elf_flags): Reset default value.
916 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
918 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
920 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
922 (microarch_earliest): New static variable.
923 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
924 simcall opcode has mandatory parameter.
925 (xg_init_global_config): Initialize microarch_earliest.
927 2020-04-29 Nick Clifton <nickc@redhat.com>
930 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
931 IMM0_8S and add support for IMM0_8U.
932 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
933 unsigned 8-bit immediate.
934 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
935 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
937 2020-04-27 Tamar Christina <tamar.christina@arm.com>
939 * NEWS: Add news entry for big-obj.
940 * config/tc-i386.c (i386_target_format): Support new format.
941 * doc/c-i386.texi: Add i386 support.
942 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
943 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
945 2020-04-27 Nick Clifton <nickc@redhat.com>
948 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
949 (assign_file_to_slot): New function. Fills in an entry in the
951 (allocate_filenum): Use new function.
952 (allocate_filename_to_slot): Use new function. If the specified
953 slot entry is already in use, but was chosen automatically then
954 reassign the automatic entry.
956 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
958 * config/tc-i386.c (lfence_before_ret_shl): New member.
959 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
961 (insert_after_load): Issue warning for REP CMPS/SCAS.
962 (insert_before_before): Handle iret, Handle
963 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
964 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
965 -mlfence-before-ret=[none/not/or/shl/yes].
966 Enable -mlfence-before-ret=shl when
967 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
968 (md_show_usage): Ditto.
969 * doc/c-i386.texi: Ditto.
970 * testsuite/gas/i386/i386.exp: Add new testcases.
971 * testsuite/gas/i386/lfence-load-b.d: New.
972 * testsuite/gas/i386/lfence-load-b.e: New.
973 * testsuite/gas/i386/lfence-load.d: Modified.
974 * testsuite/gas/i386/lfence-load.e: New.
975 * testsuite/gas/i386/lfence-load.s: Modified.
976 * testsuite/gas/i386/lfence-ret-a.d: Modified.
977 * testsuite/gas/i386/lfence-ret-b.d: Modified.
978 * testsuite/gas/i386/lfence-ret-c.d: New.
979 * testsuite/gas/i386/lfence-ret-d.d: New.
980 * testsuite/gas/i386/lfence-ret.s: Modified.
981 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
982 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
983 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
984 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
985 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
986 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
987 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
988 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
989 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
990 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
992 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
995 * config/tc-xtensa.c (md_apply_fix): Replace
996 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
997 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
998 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
999 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1000 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1002 2020-04-22 Alan Modra <amodra@gmail.com>
1004 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1005 symbol for ".symver .. remove".
1006 * doc/as.texi (.symver): Update.
1007 * testsuite/gas/symver/symver11.s: Make foo weak.
1008 * testsuite/gas/symver/symver11.d: Expect an error.
1009 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1011 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1013 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1015 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1018 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1019 * testsuite/gas/m68k/operands.d: Update.
1020 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1022 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1025 * testsuite/gas/arm/pr24753.d: New test.
1026 * testsuite/gas/arm/pr24753.s: New test.
1028 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1032 * NEWS: Mention .symver extension.
1033 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1035 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1036 add a version name. Add local, hidden and remove visibility
1038 (elf_frob_symbol): Handle the list of version names. Update the
1039 original symbol to local, hidden or remove it from the symbol
1041 (elf_frob_file_before_adjust): Handle the list of version names.
1042 * config/obj-elf.h (elf_visibility): New.
1043 (elf_versioned_name_list): Likewise.
1044 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1045 and visibility. Change versioned_name pointer to struct
1046 elf_versioned_name_list.
1047 * doc/as.texi: Update .symver directive.
1048 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1049 error checking tests.
1050 * testsuite/gas/symver/symver6.d: New file.
1051 * testsuite/gas/symver/symver7.d: Likewise.
1052 * testsuite/gas/symver/symver7.s: Likewise.
1053 * testsuite/gas/symver/symver8.d: Likewise.
1054 * testsuite/gas/symver/symver8.s: Likewise.
1055 * testsuite/gas/symver/symver9.s: Likewise.
1056 * testsuite/gas/symver/symver9a.d: Likewise.
1057 * testsuite/gas/symver/symver9b.d: Likewise.
1058 * testsuite/gas/symver/symver10.s: Likewise.
1059 * testsuite/gas/symver/symver10a.d: Likewise.
1060 * testsuite/gas/symver/symver10b.d: Likewise.
1061 * testsuite/gas/symver/symver11.d: Likewise.
1062 * testsuite/gas/symver/symver11.s: Likewise.
1063 * testsuite/gas/symver/symver12.d: Likewise.
1064 * testsuite/gas/symver/symver12.s: Likewise.
1065 * testsuite/gas/symver/symver13.d: Likewise.
1066 * testsuite/gas/symver/symver13.s: Likewise.
1067 * testsuite/gas/symver/symver14.d: Likewise.
1068 * testsuite/gas/symver/symver14.l: Likewise.
1069 * testsuite/gas/symver/symver15.d: Likewise.
1070 * testsuite/gas/symver/symver15.l: Likewise.
1071 * testsuite/gas/symver/symver6.l: Removed.
1072 * testsuite/gas/symver/symver6.s: Updated.
1074 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1076 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1078 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1079 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1080 * testsuite/gas/aarch64/system.d: Update.
1082 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1084 * testsuite/gas/aarch64/bti.d: Update -march option.
1085 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1086 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1087 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1088 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1090 2020-04-17 Alan Modra <amodra@gmail.com>
1092 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1094 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1095 Nick Clifton <nickc@redhat.com>
1098 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1100 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1101 for the type-2 test.
1102 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1103 targets running this test.
1105 2020-02-16 David Faust <david.faust@oracle.com>
1107 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1108 * testsuite/gas/bpf/jump32.s: New file.
1109 * testsuite/gas/bpf/jump32.d: Likewise.
1111 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1113 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1116 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1118 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1119 (md_pcrel_from): Remove prototytpe.
1120 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1122 (md_pcrel_from_section): Remove duplicate prototype.
1123 * tc.h (md_pcrel_from_section): Add prototype.
1124 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1125 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1126 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1127 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1128 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1129 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1130 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1131 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1132 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1133 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1134 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1135 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1136 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1137 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1138 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1139 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1140 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1141 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1142 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1143 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1144 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1145 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1146 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1147 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1148 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1149 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1150 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1151 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1152 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1153 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1154 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1155 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1156 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1157 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1158 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1159 md_apply_fix3): Delete prototypes.
1161 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1163 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1166 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1168 * doc/c-z80.texi: Fix @xref warnings.
1170 2020-04-07 Lili Cui <lili.cui@intel.com>
1172 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1173 (cpu_noarch): Likewise.
1174 * doc/c-i386.texi: Document TSXLDTRK.
1175 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1176 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1177 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1178 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1180 2020-04-02 Lili Cui <lili.cui@intel.com>
1182 * config/tc-i386.c (cpu_arch): Add .serialize.
1183 (cpu_noarch): Likewise.
1184 * doc/c-i386.texi: Document serialize.
1185 * testsuite/gas/i386/i386.exp: Run serialize tests
1186 * testsuite/gas/i386/serialize.d: Likewise.
1187 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1188 * testsuite/gas/i386/serialize.s: Likewise.
1190 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1192 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1193 * testsuite/gas/elf/section12b.d: Likewise.
1194 * testsuite/gas/elf/section16a.d: Likewise.
1195 * testsuite/gas/elf/section16b.d: Likewise.
1197 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1199 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1200 with a suppressed address register.
1202 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1205 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1206 * testsuite/gas/i386/localpic.s: Add a test for relocation
1207 against local absolute symbol.
1208 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1209 * testsuite/gas/i386/localpic.d: Updated.
1210 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1211 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1213 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1216 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1217 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1218 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1219 testsuite/gas/i386/x86-64-jump.d.
1220 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1221 Incorporate changes to
1222 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1223 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1224 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1225 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1226 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1228 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1232 * dwarf2dbg.c: Do not include "bignum.h".
1234 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1236 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1237 * testsuite/gas/riscv/alias-csr.s: Likewise.
1238 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1239 to priv-reg-pseudo-noalias.
1240 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1241 * testsuite/gas/riscv/bad-csr.l: Likewise.
1242 * testsuite/gas/riscv/bad-csr.s: Likewise.
1243 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1244 * testsuite/gas/riscv/satp.s: Likewise.
1245 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1246 csr instruction, including alias-csr testcase.
1247 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1248 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1249 pseudo instruction with objdump -Mno-aliases.
1250 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1251 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1252 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1253 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1254 * testsuite/gas/riscv/priv-reg.s: Likewise.
1255 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1256 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1257 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1259 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1261 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1262 sections with the "b" attribute.
1264 2020-03-22 Alan Modra <amodra@gmail.com>
1266 * testsuite/gas/s12z/truncated.d: Update expected output.
1268 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1271 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1272 * doc/c-z80.texi: Update documentation.
1274 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1279 Fix disassembling ED+A4/AC/B4/BC opcodes.
1280 Fix assembling lines containing colonless label and instruction
1281 with first operand inside parentheses.
1282 Fix registration of unsupported by target CPU registers.
1283 * config/tc-z80.c: See above.
1284 * config/tc-z80.h: See above.
1285 * testsuite/gas/z80/colonless.d: Update test.
1286 * testsuite/gas/z80/colonless.s: Likewise.
1287 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1288 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1289 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1290 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1291 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1292 * testsuite/gas/z80/unsup_regs.s: Likewise.
1293 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1294 * testsuite/gas/z80/z80.exp: Likewise.
1295 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1296 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1297 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1299 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1302 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1303 (parse_operands): Handle new operand codes.
1304 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1305 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1306 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1307 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1308 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1309 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1310 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1311 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1313 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1315 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1317 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1319 * testsuite/gas/i386/i386.exp: Run new tests.
1320 * testsuite/gas/i386/lfence-byte.d: New file.
1321 * testsuite/gas/i386/lfence-byte.e: Likewise.
1322 * testsuite/gas/i386/lfence-byte.s: Likewise.
1323 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1324 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1325 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1326 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1327 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1328 * testsuite/gas/i386/lfence-load.d: Likewise.
1329 * testsuite/gas/i386/lfence-load.s: Likewise.
1330 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1331 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1332 * testsuite/gas/i386/lfence-ret.s: Likewise.
1333 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1334 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1335 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1336 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1337 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1338 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1339 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1340 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1341 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1342 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1343 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1344 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1346 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1348 * config/tc-i386.c (lfence_after_load): New.
1349 (lfence_before_indirect_branch_kind): New.
1350 (lfence_before_indirect_branch): New.
1351 (lfence_before_ret_kind): New.
1352 (lfence_before_ret): New.
1355 (insert_lfence_after): New.
1356 (insert_lfence_before): New.
1357 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1359 (OPTION_MLFENCE_AFTER_LOAD): New.
1360 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1361 (OPTION_MLFENCE_BEFORE_RET): New.
1362 (md_longopts): Add -mlfence-after-load=,
1363 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1364 (md_parse_option): Handle -mlfence-after-load=,
1365 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1366 (md_show_usage): Display -mlfence-after-load=,
1367 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1368 (i386_cons_align): New.
1369 * config/tc-i386.h (i386_cons_align): New.
1370 (md_cons_align): New.
1371 * doc/c-i386.texi: Document -mlfence-after-load=,
1372 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1374 2020-03-11 Nick Clifton <nickc@redhat.com>
1378 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1379 (DWARF2_FILE_SIZE_NAME): Default to -1.
1380 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1381 whichever is higher.
1382 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1383 (NUM_MD5_BYTES): Define.
1384 (struct file entry): Add md5 field.
1385 (get_filenum): Delete and replace with...
1386 (get_basename): New function.
1387 (get_directory_table_entry): New function.
1388 (allocate_filenum): New function.
1389 (allocate_filename_to_slot): New function.
1390 (dwarf2_where): Use new functions.
1391 (dwarf2_directive_filename): Add support for extended .file
1393 (dwarf2_directive_loc): Allow the use of file number zero with
1395 (out_file_list): Rename to...
1396 (out_dir_and_file_list): Add DWARF 5 support.
1397 (out_debug_line): Emit extra values into the section header for
1399 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1400 * doc/as.texi (.file): Update the description of this pseudo-op.
1401 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1402 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1403 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1404 * NEWS: Mention the new feature.
1406 2020-03-10 Alan Modra <amodra@gmail.com>
1408 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1409 to avoid signed overflow.
1410 * config/tc-mcore.c (md_assemble): Likewise.
1411 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1412 * config/tc-nds32.c (SET_ADDEND): Likewise.
1413 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1415 2020-03-09 Jan Beulich <jbeulich@suse.com>
1417 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1418 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1419 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1421 2020-03-07 Alan Modra <amodra@gmail.com>
1423 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1426 2020-03-06 Nick Clifton <nickc@redhat.com>
1429 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1430 0 if the dwarf_level is 5 or more. Complain if a filename follows
1432 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1433 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1434 * testsuite/gas/elf/elf.exp: Run the new test.
1437 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1438 * doc/as.texi: Fix another typo.
1440 2020-03-06 Nick Clifton <nickc@redhat.com>
1443 * as.c (dwarf_level): Define.
1444 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1445 (parse_args): Add support for the new options.
1446 as.h (dwarf_level): Prototype.
1447 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1449 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1450 (DWARF2_LINE_VERSION): Remove definition.
1451 * doc/as.texi: Document the new options.
1453 2020-03-06 Nick Clifton <nickc@redhat.com>
1456 * as.c (main): Allow matching input and outputs when they are
1459 2020-03-06 Jan Beulich <jbeulich@suse.com>
1461 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1463 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1464 one of byte/word/dword/qword is set alongside a SIMD register in
1465 a template's operand.
1467 2020-03-06 Jan Beulich <jbeulich@suse.com>
1469 * config/tc-i386.c (match_template): Extend code in logic
1470 rejecting certain suffixes in certain modes to also cover mask
1471 register use and VecSIB. Drop special casing of broadcast. Skip
1472 immediates in the check.
1474 2020-03-06 Jan Beulich <jbeulich@suse.com>
1476 * config/tc-i386.c (match_template): Fold duplicate code in
1477 logic rejecting certain suffixes in certain modes. Drop
1480 2020-03-06 Jan Beulich <jbeulich@suse.com>
1482 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1483 alongside !norex64 ones.
1484 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1485 with both 32- and 64-bit GPR operands.
1486 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1487 32- and 64-bit GPR operands.
1488 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1489 testsuite/gas/i386/x86-64-avx512bw.d,
1490 testsuite/gas/i386/x86-64-avx512f-intel.d,
1491 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1493 2020-03-06 Jan Beulich <jbeulich@suse.com>
1495 * config/tc-i386.c (md_assemble): Drop use of rex64.
1496 (process_suffix): For REX.W for 64-bit CRC32.
1498 2020-03-06 Jan Beulich <jbeulich@suse.com>
1500 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1501 addressing for MPX insns without base/index.
1502 * testsuite/gas/i386/mpx-16bit.s,
1503 * testsuite/gas/i386/mpx-16bit.d: New.
1504 * testsuite/gas/i386/i386.exp: Run new test.
1506 2020-03-06 Jan Beulich <jbeulich@suse.com>
1508 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1509 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1510 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1511 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1512 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1513 as well as a BSWAP one.
1514 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1515 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1516 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1517 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1518 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1519 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1520 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1521 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1522 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1523 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1524 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1525 testsuite/gas/i386/vmx.d: Adjust expectations.
1527 2020-03-06 Jan Beulich <jbeulich@suse.com>
1529 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1530 from having their operands swapped.
1531 * testsuite/gas/i386/waitpkg.s,
1532 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1533 3-operand cases as well as testing of 16-bit code generation.
1534 * testsuite/gas/i386/waitpkg.d,
1535 testsuite/gas/i386/waitpkg-intel.d,
1536 testsuite/gas/i386/x86-64-waitpkg.d,
1537 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1539 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1541 * config/tc-riscv.c (percent_op_utype): Support the modifier
1543 * doc/c-riscv.texi: Add documentation.
1544 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1545 modifier %got_pcrel_hi.
1546 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1547 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1548 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1550 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1551 (RISC-V-Formats): Update the section name from "Instruction Formats"
1552 to "RISC-V Instruction Formats".
1554 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1556 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1557 detected in a section which does not have at least 4 byte
1559 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1560 * testsuite/gas/arm/ldr-t.s: Likewise.
1561 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1562 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1563 disassembly, ignoring any NOPs that may have been inserted because
1564 of section alignment.
1565 * testsuite/gas/arm/ldr-t.d: Likewise.
1567 2020-03-04 Jan Beulich <jbeulich@suse.com>
1569 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1570 * doc/c-i386.texi: Mention sev_es.
1571 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1572 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1574 * testsuite/gas/i386/arch-13-znver1.d,
1575 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1577 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1579 * config/tc-i386.c (match_template): Replace ignoresize and
1580 defaultsize with mnemonicsize.
1581 (process_suffix): Likewise.
1583 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1586 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1587 instruction LD IY,(HL).
1588 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1589 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1590 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1591 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1593 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1596 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1597 x86-64-default-suffix-avx.
1598 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1599 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1600 * testsuite/gas/i386/noreg64.d: Updated.
1601 * testsuite/gas/i386/noreg64.l: Likewise.
1602 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1603 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1604 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1606 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1609 * config/tc-z80.c (contains_register): Prevent an illegal memory
1610 access when checking an expression for a register name.
1612 2020-03-03 Alan Modra <amodra@gmail.com>
1614 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1617 2020-03-02 Alan Modra <amodra@gmail.com>
1619 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1620 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1622 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1623 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1624 (s3_s_score_lcomm): Likewise.
1625 * config/tc-score7.c: Similarly.
1626 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1628 2020-02-28 YunQiang Su <syq@debian.org>
1631 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1632 to handle multi-labels.
1633 (has_label_name): New.
1635 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1637 * config/tc-arm.c (enum pred_instruction_type): Remove
1638 NEUTRAL_IT_NO_VPT_INSN predication type.
1639 (cxn_handle_predication): Modify to require condition suffixes.
1640 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1641 * testsuite/gas/arm/cde-scalar.s: Update test.
1642 * testsuite/gas/arm/cde-warnings.l: Update test.
1643 * testsuite/gas/arm/cde-warnings.s: Update test.
1645 2020-02-26 Alan Modra <amodra@gmail.com>
1647 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1648 N_() on empty string.
1650 2020-02-26 Alan Modra <amodra@gmail.com>
1652 * read.c (read_a_source_file): Call strncpy with length one
1653 less than size of original_case_string.
1655 2020-02-26 Alan Modra <amodra@gmail.com>
1657 * config/obj-elf.c: Indent labels correctly.
1658 * config/obj-macho.c: Likewise.
1659 * config/tc-aarch64.c: Likewise.
1660 * config/tc-alpha.c: Likewise.
1661 * config/tc-arm.c: Likewise.
1662 * config/tc-cr16.c: Likewise.
1663 * config/tc-crx.c: Likewise.
1664 * config/tc-frv.c: Likewise.
1665 * config/tc-i386-intel.c: Likewise.
1666 * config/tc-i386.c: Likewise.
1667 * config/tc-ia64.c: Likewise.
1668 * config/tc-mn10200.c: Likewise.
1669 * config/tc-mn10300.c: Likewise.
1670 * config/tc-nds32.c: Likewise.
1671 * config/tc-riscv.c: Likewise.
1672 * config/tc-s12z.c: Likewise.
1673 * config/tc-xtensa.c: Likewise.
1674 * config/tc-z80.c: Likewise.
1676 * symbols.c: Likewise.
1677 * write.c: Likewise.
1679 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1681 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1682 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1683 after parsing all arguments.
1684 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1685 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1686 are used to check if we write a read-only CSR by the CSR instruction.
1687 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1688 all CSR for the read-only CSR checking.
1689 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1690 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1691 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1692 all CSR instructions for the read-only CSR checking.
1693 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1694 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1696 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1697 (riscv_opts): Initialize it.
1698 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1699 before doing the CSR checking.
1700 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1701 (md_longopts): Add mcsr-check and mno-csr-check.
1702 (md_parse_option): Handle new enum option values.
1703 (s_riscv_option): Handle new long options.
1704 * doc/c-riscv.texi: Add description for the new .option and assembler
1706 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1708 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1710 * config/tc-riscv.c (csr_extra_hash): New.
1711 (enum riscv_csr_class): New enum. Used to decide
1712 whether or not this CSR is legal in the current ISA string.
1713 (struct riscv_csr_extra): New structure to hold all extra information
1715 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1716 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1717 Call hash_reg_name to insert CSR address into reg_names_hash.
1718 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1719 Decide whether the CSR is valid according to the csr_extra_hash.
1720 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1721 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1722 not a boolean. This is same as riscv_init_csr_hash, so keep the
1724 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1725 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1726 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1727 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1728 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1729 f-ext CSR are not allowed.
1730 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1731 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1732 source file is `priv-reg.s`, and the ISA is rv64if, so the
1733 rv32-only CSR are not allowed.
1734 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1736 2020-02-21 Alan Modra <amodra@gmail.com>
1738 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1739 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1741 2020-02-21 Alan Modra <amodra@gmail.com>
1744 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1745 on section size adjustment, instead perform another write if
1746 exec header size is larger than section size.
1748 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1750 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1751 -mno-arch-attr command line options.
1753 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1755 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1756 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1758 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1761 * config/tc-z80.c (md_parse_option): Do not use an underscore
1762 prefix for local labels in SDCC compatability mode.
1763 (z80_start_line_hook): Remove SDCC dollar label support.
1764 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1765 * testsuite/gas/z80/sdcc.s: Likewise.
1767 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1770 * config/tc-z80.c: Add -march option.
1771 * doc/as.texi: Update Z80 documentation.
1772 * doc/c-z80.texi: Likewise.
1773 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1774 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1775 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1776 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1777 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1778 * testsuite/gas/z80/gbz80_all.d: Likewise.
1779 * testsuite/gas/z80/r800_extra.d: Likewise.
1780 * testsuite/gas/z80/r800_ii8.d: Likewise.
1781 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1782 * testsuite/gas/z80/sdcc.d: Likewise.
1783 * testsuite/gas/z80/z180.d: Likewise.
1784 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1785 * testsuite/gas/z80/z80_doc.d: Likewise.
1786 * testsuite/gas/z80/z80_ii8.d: Likewise.
1787 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1788 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1789 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1790 * testsuite/gas/z80/z80_sli.d: Likewise.
1791 * testsuite/gas/z80/z80n_all.d: Likewise.
1792 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1794 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1796 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1797 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1798 * testsuite/gas/i386/i386.exp: Run property-3 and
1800 * testsuite/gas/i386/property-3.d: New file.
1801 * testsuite/gas/i386/property-3.s: Likewise.
1802 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1804 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1806 * config/tc-i386.c (cpu_arch): Add .popcnt.
1807 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1808 Add a tab before @samp{.sse4a}.
1810 2020-02-17 Jan Beulich <jbeulich@suse.com>
1812 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1813 for AddrPrefixOpReg templates. Combine the two pieces of
1814 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1817 2020-02-17 Jan Beulich <jbeulich@suse.com>
1820 * config/tc-i386.c (md_assemble): Also suppress operand
1821 swapping for MONITOR{,X} and MWAIT{,X}.
1822 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1823 Add Intel syntax monitor/mwait tests.
1824 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1825 Adjust expectations.
1826 *testsuite/gas/i386/sse3-intel.d,
1827 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1828 * testsuite/gas/i386/i386.exp: Run new tests.
1830 2020-02-17 Jan Beulich <jbeulich@suse.com>
1833 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1834 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1836 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1838 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1839 * testsuite/gas/i386/avx512dq-inval.l,
1840 testsuite/gas/i386/inval-avx.l,
1841 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1842 * testsuite/gas/i386/avx512vl-ambig.s,
1843 testsuite/gas/i386/avx512vl-ambig.l: New.
1844 * testsuite/gas/i386/i386.exp: Run new test.
1846 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1848 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1850 * doc/c-i386.texi: Document sse4a and nosse4a.
1852 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1854 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1857 2020-02-14 Jan Beulich <jbeulich@suse.com>
1860 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1862 (process_suffix): ... here. Consider just the first operand
1864 (check_long_reg): Drop opcode 0x63 special case again.
1865 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1866 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1867 Move ambiguous operand size tests ...
1868 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1869 testsuite/gas/i386/noreg64.s: ... here.
1870 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1871 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1872 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1873 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1874 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1875 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1876 testsuite/gas/i386/x86-64-movsxd.d,
1877 testsuite/gas/i386/x86-64-movsxd-intel.d,
1878 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1879 Adjust expectations.
1880 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1881 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1882 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1883 * testsuite/gas/i386/i386.exp: Run new tests.
1885 2020-02-14 Jan Beulich <jbeulich@suse.com>
1887 * config/tc-i386.c (process_operands): Also skip segment
1888 override prefix emission if it matches an already present one.
1889 * testsuite/gas/i386/prefix32.s: Add double segment override
1891 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1893 2020-02-14 Jan Beulich <jbeulich@suse.com>
1895 * config/tc-i386.c (process_operands): Drop ineffectual segment
1896 overrides when optimizing.
1897 * testsuite/gas/i386/lea-optimize.d: New.
1898 * testsuite/gas/i386/i386.exp: Run new test.
1900 2020-02-14 Jan Beulich <jbeulich@suse.com>
1902 * config/tc-i386.c (process_operands): Also check insn prefix
1903 for ineffectual segment override warning. Don't cover possible
1904 VEX/EVEX encoded insns there.
1905 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1906 testsuite/gas/i386/lea.e: New.
1907 * testsuite/gas/i386/i386.exp: Run new test.
1909 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1912 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1915 2020-02-13 Fangrui Song <maskray@google.com>
1916 H.J. Lu <hongjiu.lu@intel.com>
1919 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1920 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1921 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1922 * testsuite/gas/i386/relax-5.d: New file.
1923 * testsuite/gas/i386/relax-5.s: Likewise.
1924 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1925 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1927 2020-02-13 Jan Beulich <jbeulich@suse.com>
1929 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1932 2020-02-12 Jan Beulich <jbeulich@suse.com>
1934 * config/tc-i386.c (avx512): New (at file scope), moved from
1935 (check_VecOperands): ... here.
1936 (process_suffix): Add [XYZ]MMword operand size handling.
1937 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1938 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1940 * testsuite/gas/i386/avx512dq-inval.l,
1941 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1943 2020-02-12 Jan Beulich <jbeulich@suse.com>
1946 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1948 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1949 CALL/JMP in O_tbyte_ptr case.
1950 * doc/c-i386.texi: Mention far call and full pointer load ISA
1952 * testsuite/gas/i386/x86-64-branch-3.s,
1953 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1954 * testsuite/gas/i386/x86-64-branch-3.d,
1955 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1956 * testsuite/gas/i386/x86-64-branch-5.l,
1957 testsuite/gas/i386/x86-64-branch-5.s: New.
1958 * testsuite/gas/i386/i386.exp: Run new test.
1960 2020-02-12 Jan Beulich <jbeulich@suse.com>
1963 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1964 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1965 64-bit-only warning.
1966 (check_word_reg): Consistently error on mismatching register
1968 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1969 for movw. Replace suffix / GPR for orb.
1970 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1971 byte GPRs as well as ones for inb/outb with a word accumulator.
1972 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1973 testsuite/gas/i386/inval.l: Adjust expectations.
1975 2020-02-12 Jan Beulich <jbeulich@suse.com>
1977 * config/tc-i386.c (operand_type_register_match): Also fall
1978 through initial two if()-s when the template allows for a GPR
1979 operand. Adjust comment.
1981 2020-02-11 Jan Beulich <jbeulich@suse.com>
1983 (struct _i386_insn): New field "short_form".
1984 (optimize_encoding): Drop setting of shortform field.
1985 (process_suffix): Set i.short_form. Replace shortform use.
1986 (process_operands): Replace shortform use.
1988 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1990 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1991 loop initial declaration.
1993 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1995 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1996 instructions that can have 5 arguments.
1997 (enum operand_parse_code): Add new operands.
1998 (parse_operands): Account for new operands.
2000 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2001 (neon_select_shape): Account for P suffix.
2002 (LOW1): Move macro to global position.
2003 (HI4): Move macro to global position.
2004 (vcx_assign_vec_d): New.
2005 (vcx_assign_vec_m): New.
2006 (vcx_assign_vec_n): New.
2007 (enum vcx_reg_type): New.
2008 (vcx_get_reg_type): New.
2009 (vcx_size_pos): New.
2011 (vcx_handle_shape): New.
2012 (vcx_ensure_register_in_range): New.
2013 (vcx_handle_register_arguments): New.
2014 (vcx_handle_insn_block): New.
2015 (vcx_handle_common_checks): New.
2019 * testsuite/gas/arm/cde-missing-fp.d: New test.
2020 * testsuite/gas/arm/cde-missing-fp.l: New test.
2021 * testsuite/gas/arm/cde-missing-mve.d: New test.
2022 * testsuite/gas/arm/cde-missing-mve.l: New test.
2023 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2024 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2025 * testsuite/gas/arm/cde-mve.s: New test.
2026 * testsuite/gas/arm/cde-warnings.l:
2027 * testsuite/gas/arm/cde-warnings.s:
2028 * testsuite/gas/arm/cde.d:
2029 * testsuite/gas/arm/cde.s:
2031 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2032 Matthew Malcomson <matthew.malcomson@arm.com>
2034 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2035 CDE coprocessor that can be enabled.
2036 (enum pred_instruction_type): New pred type.
2037 (BAD_NO_VPT): New error message.
2038 (BAD_CDE): New error message.
2039 (BAD_CDE_COPROC): New error message.
2040 (enum operand_parse_code): Add new immediate operands.
2041 (parse_operands): Account for new immediate operands.
2042 (check_cde_operand): New.
2043 (cde_coproc_enabled): New.
2044 (cde_coproc_pos): New.
2045 (cde_handle_coproc): New.
2046 (cxn_handle_predication): New.
2047 (do_custom_instruction_1): New.
2048 (do_custom_instruction_2): New.
2049 (do_custom_instruction_3): New.
2062 (handle_pred_state): Define new IT block behaviour.
2063 (insns): Add newn CX*{,d}{,a} instructions.
2064 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2065 Define new cdecp extension strings.
2066 * doc/c-arm.texi: Document new cdecp extension arguments.
2067 * testsuite/gas/arm/cde-scalar.d: New test.
2068 * testsuite/gas/arm/cde-scalar.s: New test.
2069 * testsuite/gas/arm/cde-warnings.d: New test.
2070 * testsuite/gas/arm/cde-warnings.l: New test.
2071 * testsuite/gas/arm/cde-warnings.s: New test.
2072 * testsuite/gas/arm/cde.d: New test.
2073 * testsuite/gas/arm/cde.s: New test.
2075 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2078 * config/tc-i386.c (intel64): Renamed to ...
2080 (match_template): Accept Intel64 only instruction by default.
2081 (i386_displacement): Updated.
2082 (md_parse_option): Updated.
2083 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2084 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2085 -mamd64 to x86-64-sysenter-amd.
2086 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2088 2020-02-10 Alan Modra <amodra@gmail.com>
2090 * config/obj-elf.c (obj_elf_change_section): Error for section
2091 type, attr or entsize changes in assembly.
2092 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2093 * testsuite/gas/elf/section5.l: Update.
2095 2020-02-10 Alan Modra <amodra@gmail.com>
2097 * output-file.c (output_file_close): Do a normal close when
2098 flag_always_generate_output.
2099 * write.c (write_object_file): Don't stop output when
2100 flag_always_generate_output.
2102 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2105 * config/tc-z80.c: Add -gbz80 command line option to generate code
2106 for the GameBoy Z80. Add support for generating DWARF.
2107 * config/tc-z80.h: Add support for DWARF debug information
2109 * doc/c-z80.texi: Document new command line option.
2110 * testsuite/gas/z80/gbz80_all.d: New file.
2111 * testsuite/gas/z80/gbz80_all.s: New file.
2112 * testsuite/gas/z80/z80.exp: Run the new tests.
2113 * testsuite/gas/z80/z80n_all.d: New file.
2114 * testsuite/gas/z80/z80n_all.s: New file.
2115 * testsuite/gas/z80/z80n_reloc.d: New file.
2117 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2120 * config/obj-elf.c (get_section): Also check
2121 linked_to_symbol_name.
2122 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2123 (obj_elf_parse_section_letters): Handle the 'o' flag.
2124 (build_group_lists): Renamed to ...
2125 (build_additional_section_info): This. Set elf_linked_to_section
2126 from map_head.linked_to_symbol_name.
2127 (elf_adjust_symtab): Updated.
2128 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2129 * doc/as.texi: Document the 'o' flag.
2130 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2131 * testsuite/gas/elf/section18.d: New file.
2132 * testsuite/gas/elf/section18.s: Likewise.
2133 * testsuite/gas/elf/section19.d: Likewise.
2134 * testsuite/gas/elf/section19.s: Likewise.
2135 * testsuite/gas/elf/section20.d: Likewise.
2136 * testsuite/gas/elf/section20.s: Likewise.
2137 * testsuite/gas/elf/section21.d: Likewise.
2138 * testsuite/gas/elf/section21.l: Likewise.
2139 * testsuite/gas/elf/section21.s: Likewise.
2141 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2143 * NEWS: Mention x86 assembler options to align branches for
2146 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2148 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2149 only for ELF targets.
2150 * testsuite/gas/i386/unique.d: Don't xfail.
2151 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2153 2020-02-06 Alan Modra <amodra@gmail.com>
2155 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2156 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2158 2020-02-06 Alan Modra <amodra@gmail.com>
2160 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2161 xfail, and rename test.
2162 * testsuite/gas/elf/section12b.d: Likewise.
2163 * testsuite/gas/elf/section16a.d: Likewise.
2164 * testsuite/gas/elf/section16b.d: Likewise.
2166 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2169 * config/obj-elf.c (section_match): Removed.
2170 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2172 (obj_elf_change_section): Replace info and group_name arguments
2173 with match_p. Also update the section ID and flags from match_p.
2174 (obj_elf_section): Handle "unique,N". Update call to
2175 obj_elf_change_section.
2176 * config/obj-elf.h (elf_section_match): New.
2177 (obj_elf_change_section): Updated.
2178 * config/tc-arm.c (start_unwind_section): Update call to
2179 obj_elf_change_section.
2180 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2181 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2182 (microblaze_s_sdata): Likewise.
2183 (microblaze_s_rdata): Likewise.
2184 (microblaze_s_bss): Likewise.
2185 * config/tc-mips.c (s_change_section): Likewise.
2186 * config/tc-msp430.c (msp430_profiler): Likewise.
2187 * config/tc-rx.c (parse_rx_section): Likewise.
2188 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2189 * doc/as.texi: Document "unique,N" in .section directive.
2190 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2191 * testsuite/gas/elf/section15.d: New file.
2192 * testsuite/gas/elf/section15.s: Likewise.
2193 * testsuite/gas/elf/section16.s: Likewise.
2194 * testsuite/gas/elf/section16a.d: Likewise.
2195 * testsuite/gas/elf/section16b.d: Likewise.
2196 * testsuite/gas/elf/section17.d: Likewise.
2197 * testsuite/gas/elf/section17.l: Likewise.
2198 * testsuite/gas/elf/section17.s: Likewise.
2199 * testsuite/gas/i386/unique.d: Likewise.
2200 * testsuite/gas/i386/unique.s: Likewise.
2201 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2202 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2204 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2206 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2208 2020-02-01 Anthony Green <green@moxielogic.com>
2210 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2212 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2214 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2217 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2220 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2221 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2223 * testsuite/gas/arm/mve_dsp.d: New test.
2225 2020-01-31 Nick Clifton <nickc@redhat.com>
2227 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2228 rather than BFD_RELOC_NONE.
2230 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2232 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2233 to support VLDMIA instruction for MVE.
2234 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2235 instruction for MVE.
2236 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2237 instruction for MVE.
2238 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2239 instruction for MVE.
2240 * testsuite/gas/arm/mve-ldst.d: New test.
2241 * testsuite/gas/arm/mve-ldst.s: Likewise.
2243 2020-01-31 Nick Clifton <nickc@redhat.com>
2245 * po/fr.po: Updated French translation.
2246 * po/ru.po: Updated Russian translation.
2248 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2250 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2252 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2253 * testsuite/gas/aarch64/sve-movprfx_28.d,
2254 * testsuite/gas/aarch64/sve-movprfx_28.l,
2255 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2257 2020-01-30 Jan Beulich <jbeulich@suse.com>
2259 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2260 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2261 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2262 Adjust expectations.
2264 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2266 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2267 * testsuite/gas/bpf/alu-be.d: Likewise.
2268 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2269 * testsuite/gas/bpf/alu32-be.d: Likewise.
2271 2020-01-30 Jan Beulich <jbeulich@suse.com>
2273 * testsuite/gas/i386/x86-64-branch-2.s,
2274 testsuite/gas/i386/x86-64-branch-4.s,
2275 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2276 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2277 testsuite/gas/i386/x86-64-branch-2.d,
2278 testsuite/gas/i386/x86-64-branch-4.l,
2279 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2281 2020-01-30 Jan Beulich <jbeulich@suse.com>
2283 * config/tc-i386.c (process_suffix): .
2284 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2285 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2287 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2289 testsuite/gas/i386/x86_64.s: Add RETF cases.
2290 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2291 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2292 testsuite/gas/i386/x86-64-opcode.d,
2293 testsuite/gas/i386/x86-64-suffix-intel.d,
2294 testsuite/gas/i386/x86-64-suffix.d,
2295 testsuite/gas/i386/x86_64-intel.d
2296 testsuite/gas/i386/x86_64.d: Adjust expectations.
2297 * testsuite/gas/i386/x86-64-suffix.e,
2298 testsuite/gas/i386/x86_64.e: New.
2300 2020-01-30 Jan Beulich <jbeulich@suse.com>
2302 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2305 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2308 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2310 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2311 differences. Document movslq and movsxd.
2312 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2313 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2314 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2315 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2316 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2317 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2318 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2319 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2320 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2321 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2322 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2324 2020-01-27 Alan Modra <amodra@gmail.com>
2326 * testsuite/gas/all/gas.exp: Replace case statements with switch
2328 * testsuite/gas/elf/elf.exp: Likewise.
2329 * testsuite/gas/macros/macros.exp: Likewise.
2330 * testsuite/lib/gas-defs.exp: Likewise.
2332 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2335 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2336 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2338 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2340 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2341 s exts must be known, so rename *ok* to *fail*.
2342 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2343 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2344 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2346 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2347 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2349 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2352 * config/tc-i386.c (check_long_reg): Always disallow double word
2353 suffix in mnemonic with word general register.
2354 * testsuite/gas/i386/general.s: Replace word general register
2355 with double word general register for movl.
2356 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2358 * testsuite/gas/i386/general.l: Updated.
2359 * testsuite/gas/i386/inval.l: Likewise.
2361 2020-01-22 Alan Modra <amodra@gmail.com>
2363 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2364 __tls_get_addr_desc and __tls_get_addr_opt.
2366 2020-01-21 Jan Beulich <jbeulich@suse.com>
2368 * testsuite/gas/i386/inval-crc32.s,
2369 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2370 * testsuite/gas/i386/inval-crc32.l,
2371 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2373 2020-01-21 Jan Beulich <jbeulich@suse.com>
2375 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2376 generic code path. Deal with No_lSuf being set in a template.
2377 * testsuite/gas/i386/inval-crc32.l,
2378 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2379 instead of error(s) when operand size is ambiguous.
2380 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2381 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2382 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2383 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2384 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2385 Adjust expectations.
2387 2020-01-21 Jan Beulich <jbeulich@suse.com>
2389 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2390 and an intel_syntax check. Re-write lack-of-suffix processing
2392 * doc/c-i386.texi: Document operand size defaults for suffix-
2393 less AT&T syntax insns.
2394 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2395 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2396 testsuite/gas/i386/x86-64-avx-scalar.s,
2397 testsuite/gas/i386/x86-64-avx.s,
2398 testsuite/gas/i386/x86-64-bundle.s,
2399 testsuite/gas/i386/x86-64-intel64.s,
2400 testsuite/gas/i386/x86-64-lock-1.s,
2401 testsuite/gas/i386/x86-64-opcode.s,
2402 testsuite/gas/i386/x86-64-sse2avx.s,
2403 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2404 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2405 testsuite/gas/i386/x86-64-nops.s,
2406 testsuite/gas/i386/x86-64-ptwrite.s,
2407 testsuite/gas/i386/x86-64-simd.s,
2408 testsuite/gas/i386/x86-64-sse-noavx.s,
2409 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2411 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2412 testsuite/gas/i386/noreg64.s: Add further tests.
2413 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2414 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2415 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2416 testsuite/gas/i386/sse-noavx.d,
2417 testsuite/gas/i386/x86-64-intel64.d,
2418 testsuite/gas/i386/x86-64-nops.d,
2419 testsuite/gas/i386/x86-64-opcode.d,
2420 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2421 testsuite/gas/i386/x86-64-ptwrite.d,
2422 testsuite/gas/i386/x86-64-simd-intel.d,
2423 testsuite/gas/i386/x86-64-simd-suffix.d,
2424 testsuite/gas/i386/x86-64-simd.d,
2425 testsuite/gas/i386/x86-64-sse-noavx.d
2426 testsuite/gas/i386/x86-64-suffix.d,
2427 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2428 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2429 testsuite/gas/i386/noreg64.l: New.
2430 * testsuite/gas/i386/i386.exp: Run new tests.
2432 2020-01-21 Jan Beulich <jbeulich@suse.com>
2434 * testsuite/gas/i386/avx512_bf16_vl.s,
2435 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2436 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2437 broadcast forms of VCVTNEPS2BF16.
2438 * testsuite/gas/i386/avx512_bf16_vl.d,
2439 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2441 2020-01-20 Nick Clifton <nickc@redhat.com>
2443 * po/uk.po: Updated Ukranian translation.
2445 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2448 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2449 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2451 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2452 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2453 R_X86_64_GOTPC32_TLSDESC relocation.
2455 2020-01-18 Nick Clifton <nickc@redhat.com>
2457 * configure: Regenerate.
2458 * po/gas.pot: Regenerate.
2460 2020-01-18 Nick Clifton <nickc@redhat.com>
2462 Binutils 2.34 branch created.
2464 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2466 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2467 with vex_encoding_vex.
2468 (parse_insn): Likewise.
2469 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2470 and {vex3} documentation.
2471 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2473 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2475 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2478 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2479 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2480 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2481 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2482 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2483 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2485 2020-01-16 Jan Beulich <jbeulich@suse.com>
2487 * config/tc-i386.c (match_template): Drop found_cpu_match local
2490 2020-01-16 Jan Beulich <jbeulich@suse.com>
2492 * testsuite/gas/i386/avx512dq-inval.l,
2493 testsuite/gas/i386/avx512dq-inval.s: New.
2494 * testsuite/gas/i386/i386.exp: Run new test.
2496 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2498 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2499 relocations when the target is 430X, except when extracting part of an
2501 (msp430_srcoperand): Adjust comment.
2502 Initialize the expp member of the msp430_operand_s struct as
2504 (msp430_dstoperand): Likewise.
2505 * testsuite/gas/msp430/msp430.exp: Run new test.
2506 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2507 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2509 2020-01-15 Alan Modra <amodra@gmail.com>
2511 * configure.tgt: Add sparc-*-freebsd case.
2513 2020-01-14 Lili Cui <lili.cui@intel.com>
2515 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2516 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2517 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2518 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2519 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2520 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2521 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2522 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2523 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2524 * testsuite/gas/i386/align-branch-5.d: Likewise.
2525 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2526 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2527 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2528 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2529 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2530 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2531 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2532 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2533 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2534 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2535 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2536 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2538 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2541 * config/tc-z80.c: Add support for half precision, single
2542 precision and double precision floating point values.
2543 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2544 * doc/as.texi: Add new z80 command line options.
2545 * doc/c-z80.texi: Document new z80 command line options.
2546 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2547 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2548 * testsuite/gas/z80/z80.exp: Run the new test.
2549 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2550 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2551 * testsuite/gas/z80/strings.d: Update expected output.
2553 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2555 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2558 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2560 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2562 * config/tc-arc.h: Add header if/defs.
2563 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2565 2020-01-13 Alan Modra <amodra@gmail.com>
2567 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2569 2020-01-13 Alan Modra <amodra@gmail.com>
2571 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2574 2020-01-10 Alan Modra <amodra@gmail.com>
2576 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2577 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2579 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2582 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2584 (emit_ld_r_r): Likewise.
2585 (emit_ld_rr_m): Likewise.
2586 (emit_ld_rr_nn): Likewise.
2588 2020-01-09 Jan Beulich <jbeulich@suse.com>
2590 * config/tc-i386.c (optimize_encoding): Add
2591 is_any_vex_encoding() invocations. Drop respective
2592 i.tm.extension_opcode == None checks.
2594 2020-01-09 Jan Beulich <jbeulich@suse.com>
2596 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2597 REX transformations. Correct comment indentation.
2599 2020-01-09 Jan Beulich <jbeulich@suse.com>
2601 * config/tc-i386.c (optimize_encoding): Generalize register
2602 transformation for TEST optimization.
2604 2020-01-09 Jan Beulich <jbeulich@suse.com>
2606 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2607 testsuite/gas/i386/x86-64-sysenter-amd.d,
2608 testsuite/gas/i386/x86-64-sysenter-amd.l,
2609 testsuite/gas/i386/x86-64-sysenter-intel.d,
2610 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2611 * testsuite/gas/i386/i386.exp: Run new tests.
2613 2020-01-08 Nick Clifton <nickc@redhat.com>
2616 * doc/as.texi (Align): Document the fact that all arguments can be
2619 (P2align): Likewise.
2621 2020-01-08 Nick Clifton <nickc@redhat.com>
2624 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2625 already defined as a different symbol type.
2626 * testsuite/gas/elf/pr14891.s: New test source file.
2627 * testsuite/gas/elf/pr14891.d: New test driver.
2628 * testsuite/gas/elf/pr14891.s: New test expected error output.
2629 * testsuite/gas/elf/elf.exp: Run the new test.
2631 2020-01-08 Alan Modra <amodra@gmail.com>
2633 * config/tc-z8k.c (md_begin): Make idx unsigned.
2634 (get_specific): Likewise for this_index.
2636 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2638 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2639 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2640 (md_operand): Set X_md to absent.
2641 (arc_parse_name): Check for X_md.
2643 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2646 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2647 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2649 * read.c (next_char_of_string): Likewise.
2650 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2651 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2653 2020-01-03 Nick Clifton <nickc@redhat.com>
2655 * po/sv.po: Updated Swedish translation.
2657 2020-01-03 Jan Beulich <jbeulich@suse.com>
2659 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2660 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2662 2020-01-03 Jan Beulich <jbeulich@suse.com>
2664 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2665 by-element usdot. Add 64-bit form tests for by-element sudot.
2666 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2668 2020-01-03 Jan Beulich <jbeulich@suse.com>
2670 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2671 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2673 2020-01-03 Jan Beulich <jbeulich@suse.com>
2675 * testsuite/gas/aarch64/f64mm.d,
2676 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2678 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2680 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2681 support for assembler code generated by SDCC. Add new relocation
2682 types. Add z80-elf target support.
2683 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2684 labels. Local labels starts from ".L".
2685 * NEWS: Mention the new support.
2686 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2687 * testsuite/gas/all/fwdexp.s: Likewise.
2688 * testsuite/gas/all/cond.l: Likewise.
2689 * testsuite/gas/all/cond.s: Likewise.
2690 * testsuite/gas/all/fwdexp.d: Likewise.
2691 * testsuite/gas/all/fwdexp.s: Likewise.
2692 * testsuite/gas/elf/section2.e-mips: Likewise.
2693 * testsuite/gas/elf/section2.l: Likewise.
2694 * testsuite/gas/elf/section2.s: Likewise.
2695 * testsuite/gas/macros/app1.d: Likewise.
2696 * testsuite/gas/macros/app1.s: Likewise.
2697 * testsuite/gas/macros/app2.d: Likewise.
2698 * testsuite/gas/macros/app2.s: Likewise.
2699 * testsuite/gas/macros/app3.d: Likewise.
2700 * testsuite/gas/macros/app3.s: Likewise.
2701 * testsuite/gas/macros/app4.d: Likewise.
2702 * testsuite/gas/macros/app4.s: Likewise.
2703 * testsuite/gas/macros/app4b.s: Likewise.
2704 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2705 * testsuite/gas/z80/z80.exp: Add new tests
2706 * testsuite/gas/z80/dollar.d: New file.
2707 * testsuite/gas/z80/dollar.s: New file.
2708 * testsuite/gas/z80/ez80_adl_all.d: New file.
2709 * testsuite/gas/z80/ez80_adl_all.s: New file.
2710 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2711 * testsuite/gas/z80/ez80_isuf.s: New file.
2712 * testsuite/gas/z80/ez80_z80_all.d: New file.
2713 * testsuite/gas/z80/ez80_z80_all.s: New file.
2714 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2715 * testsuite/gas/z80/r800_extra.d: New file.
2716 * testsuite/gas/z80/r800_extra.s: New file.
2717 * testsuite/gas/z80/r800_ii8.d: New file.
2718 * testsuite/gas/z80/r800_z80_doc.d: New file.
2719 * testsuite/gas/z80/z180.d: New file.
2720 * testsuite/gas/z80/z180.s: New file.
2721 * testsuite/gas/z80/z180_z80_doc.d: New file.
2722 * testsuite/gas/z80/z80_doc.d: New file.
2723 * testsuite/gas/z80/z80_doc.s: New file.
2724 * testsuite/gas/z80/z80_ii8.d: New file.
2725 * testsuite/gas/z80/z80_ii8.s: New file.
2726 * testsuite/gas/z80/z80_in_f_c.d: New file.
2727 * testsuite/gas/z80/z80_in_f_c.s: New file.
2728 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2729 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2730 * testsuite/gas/z80/z80_out_c_0.d: New file.
2731 * testsuite/gas/z80/z80_out_c_0.s: New file.
2732 * testsuite/gas/z80/z80_reloc.d: New file.
2733 * testsuite/gas/z80/z80_reloc.s: New file.
2734 * testsuite/gas/z80/z80_sli.d: New file.
2735 * testsuite/gas/z80/z80_sli.s: New file.
2737 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2739 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2742 2020-01-01 Alan Modra <amodra@gmail.com>
2744 Update year range in copyright notice of all files.
2746 For older changes see ChangeLog-2019
2748 Copyright (C) 2020 Free Software Foundation, Inc.
2750 Copying and distribution of this file, with or without modification,
2751 are permitted in any medium without royalty provided the copyright
2752 notice and this notice are preserved.
2758 version-control: never