1 2020-06-26 Pat Bernardi <bernardi@adacore.com>
3 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
4 (md_pseudo_table): Handle "gnu_attribute".
5 * doc/as.texi: Document GNU attribute for M68K.
7 2020-06-25 Nick Clifton <nickc@redhat.com>
10 * config/tc-arm.c (arm_force_relocation): Force resolution of
11 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
12 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
14 2020-06-25 Jan Beulich <jbeulich@suse.com>
16 * config/tc-i386.c (md_assemble): Move call to process_immext()
18 (process_operands): ... here.
20 2020-06-25 Jan Beulich <jbeulich@suse.com>
22 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
23 diagnostic when there is a sizing prefix. Switch to word/dword/
24 qword encoding when there is a sizing prefix and no (explicit or
26 (update_imm): Handle presence of a sizing prefix.
27 * testsuite/gas/i386/noreg16-data32.d,
28 testsuite/gas/i386/noreg32-data16.d,
29 testsuite/gas/i386/noreg32-data16.e,
30 testsuite/gas/i386/noreg64-data16.d,
31 testsuite/gas/i386/noreg64-data16.e,
32 testsuite/gas/i386/noreg64-rex64.d: New.
33 * testsuite/gas/i386/i386.exp: Run new tests.
34 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
35 Introduce and use pfx* macros.
36 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
38 * testsuite/gas/i386/noreg16.d: Adjust expectations.
40 2020-06-25 Jan Beulich <jbeulich@suse.com>
42 * testsuite/gas/i386/avx-16bit.d,
43 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
44 testsuite/gas/i386/avx512f-16bit.d,
45 testsuite/gas/i386/avx512f.d,
46 testsuite/gas/i386/evex-lig256.d,
47 testsuite/gas/i386/evex-lig512.d
48 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
49 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
50 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
51 testsuite/gas/i386/sse2-16bit.d,
52 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
55 2020-06-25 Jan Beulich <jbeulich@suse.com>
57 * config/tc-i386.c (md_assemble): Also reject explicit REX
58 prefixes with VEX and alike encoded insns. Zap consumed bits
60 (output_insn): Don't ignore REX prefix for VEX and alike
61 encodings; abort() instead if encountered.
62 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
64 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
65 * testsuite/gas/i386/x86-64-pseudos.d,
66 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
68 2020-06-25 Jan Beulich <jbeulich@suse.com>
70 * config/tc-i386.c (process_operands): Translate explicit REX
71 prefix into i.rex for SSE2AVX templates.
72 (set_rex_vrex): New helper.
73 (build_modrm_byte): Use it.
74 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
76 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
78 2020-06-25 Jan Beulich <jbeulich@suse.com>
80 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
81 templates when there's no data size prefix.
82 (md_assemble): Reject data size prefix also for legacy encoded
84 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
85 Uncomment previously not working line.
86 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
88 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
89 testsuite/gas/i386/sse2avx.d: Adjust expectations.
91 2020-06-25 Jan Beulich <jbeulich@suse.com>
93 * config/tc-i386.c (build_evex_prefix): Drop early setting of
96 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
98 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
99 explicit_priv_attr. It used to indicate CSR or priv instructions are
101 (riscv_is_priv_insn): Return True if it is a privileged instruction.
102 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
103 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
104 (riscv_write_out_attrs): Clarification of when to generate the elf
105 priv spec attributes.
106 * testsuite/gas/riscv/attribute-11.s: Add comments.
107 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
108 `priv_insn_<n>` to decide which priv instruction is expected to used.
110 * testsuite/gas/riscv/attribute-14a.d: Likewise.
111 * testsuite/gas/riscv/attribute-14b.d: Likewise.
112 * testsuite/gas/riscv/attribute-14c.d: Likewise.
113 * testsuite/gas/riscv/attribute-14d.d: Likewise.
114 * testsuite/gas/riscv/attribute-14e.d: Likewise.
116 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
118 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
119 (riscv_set_default_priv_spec): Get the priv spec version from the
120 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
122 2020-06-20 Alan Modra <amodra@gmail.com>
124 * configure.tgt: Set bfd_gas for all SH targets.
126 2020-06-18 Jan Beulich <jbeulich@suse.com>
128 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
129 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
132 2020-06-16 Lili Cui <lili.cui@intel.com>
134 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
135 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
136 * doc/c-i386.texi: Add avx512_vp2intersect.
138 2020-06-16 Jan Beulich <jbeulich@suse.com>
140 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
142 * testsuite/gas/i386/sse-check.s: Adjust comment.
143 * testsuite/gas/i386/sse-check-error.l,
144 testsuite/gas/i386/sse-check-warn.e,
145 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
148 2020-06-16 Alan Modra <amodra@gmail.com>
150 * config/tc-tic30.h: Remove OBJ_AOUT support.
151 * configure.tgt: Delete tic30-*-*aout* entry.
153 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
155 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
157 (elf32xtensa_abi): New declaration.
158 (option_abi_windowed, option_abi_call0): New enum constants.
159 (md_longopts): Add entries for --abi-windowed and --abi-call0.
160 (md_parse_option): Add handlers for --abi-windowed and
162 (xtensa_add_config_info): Use xtensa_abi_choice instead of
163 XSHAL_ABI to format ABI tag.
164 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
165 --abi-call0 to the list of options.
166 * doc/c-xtensa.texi: Add description for options --abi-windowed
168 * testsuite/gas/xtensa/abi-call0.d: New test definition.
169 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
170 * testsuite/gas/xtensa/abi.s: New test source.
172 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
175 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
177 * testsuite/gas/i386/tsxldtrk.s: Likewise.
178 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
179 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
181 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
183 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
184 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
185 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
187 2020-06-09 Seth Girvan <snth@snthhacks.com>
189 * doc/c-avr.texi: Improve wording.
191 2020-06-09 Jan Beulich <jbeulich@suse.com>
193 * testsuite/gas/i386/x86-64-pseudos-bad.s,
194 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
196 2020-06-09 Jan Beulich <jbeulich@suse.com>
198 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
200 * testsuite/gas/i386/prefix.d: Adjust expectations.
202 2020-06-09 Jan Beulich <jbeulich@suse.com>
204 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
205 with VEX/EVEX encoding tests.
206 * testsuite/gas/i386/prefix.d: Adjust expectations.
208 2020-06-09 Jan Beulich <jbeulich@suse.com>
210 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
212 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
213 * testsuite/gas/i386/noreg64.d: Adjust expectations.
214 * testsuite/gas/i386/noreg-intel64.d,
215 testsuite/gas/i386/noreg-intel64.l,
216 testsuite/gas/i386/noreg-intel64.s: New.
217 * testsuite/gas/i386/i386.exp: Run new tests.
219 2020-06-09 Jan Beulich <jbeulich@suse.com>
221 * config/tc-i386.c (vex_encoding_error): New enumerator.
222 (VEX_check_operands): Rename to VEX_check_encoding. Check
223 for vex_encoding_error. Move Imm4 handling ...
224 (check_VecOperands): ... here.
225 (match_template): Call VEX_check_encoding when there are no
226 operands. Split construct calling check_VecOperands and
227 VEX_check_encoding (when there are operands).
228 (check_register): Don't blindly set vex_encoding_evex.
229 * testsuite/gas/i386/pseudos-bad.s,
230 testsuite/gas/i386/pseudos-bad.l: New.
231 * testsuite/gas/i386/i386.exp: Run new test.
232 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
234 2020-06-08 Alex Coplan <alex.coplan@arm.com>
236 * config/tc-arm.c (insns): Add dfb.
237 * testsuite/gas/arm/dfb.d: New test.
238 * testsuite/gas/arm/dfb.s: Input for test.
240 2020-06-08 Nick Clifton <nickc@redhat.com>
242 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
244 2020-06-08 Jan Beulich <jbeulich@suse.com>
246 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
248 2020-06-08 Jan Beulich <jbeulich@suse.com>
250 * config/tc-i386.c (check_byte_reg): Drop dead conditional
253 2020-06-08 Jan Beulich <jbeulich@suse.com>
255 * config/tc-i386.c (check_register): Split RegTR handling, to
256 fail recognition also in 64-bit mode as well as with i586 or
257 i686 explicitly enabled.
258 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
259 * testsuite/gas/i386/x86_64-intel.d,
260 testsuite/gas/i386/x86_64.d: Adjust expectations.
262 2020-06-08 Jan Beulich <jbeulich@suse.com>
264 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
265 * testsuite/gas/cfi/cfi.exp: Run this test.
267 2020-06-08 Jan Beulich <jbeulich@suse.com>
269 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
270 check to %st(N) parsing logic.
271 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
273 2020-06-08 Jan Beulich <jbeulich@suse.com>
275 * config/tc-i386.c (bad_reg): New.
276 (check_VecOperations, i386_att_operand, i386_parse_name): Check
278 (check_register): New, broken out from ...
279 (parse_real_register): ... here. Call it.
280 (parse_register): Call it, and error upon failure.
281 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
282 testsuite/gas/i386/x86-64-equ-bad.s,
283 testsuite/gas/i386/x86-64-equ-bad.l: New.
284 * testsuite/gas/i386/i386.exp: Run new tests.
286 2020-06-06 Alan Modra <amodra@gmail.com>
288 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
289 * doc/c-ppc.texi: Likewise.
291 2020-06-06 Alan Modra <amodra@gmail.com>
293 * config/tc-ppc.c: Update throughout for reloc renaming.
295 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
297 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
300 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
302 * config/tc-riscv.c (explicit_csr): New static boolean.
303 Used to indicate CSR are explictly used.
304 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
305 (riscv_write_out_attrs): If we already have set elf priv
306 attributes, then generate them. Otherwise, don't generate
307 them when no CSR are used.
308 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
309 * testsuite/gas/riscv/attribute-02.d: Likewise.
310 * testsuite/gas/riscv/attribute-03.d: Likewise.
311 * testsuite/gas/riscv/attribute-04.d: Likewise.
312 * testsuite/gas/riscv/attribute-05.d: Likewise.
313 * testsuite/gas/riscv/attribute-06.d: Likewise.
314 * testsuite/gas/riscv/attribute-07.d: Likewise.
315 * testsuite/gas/riscv/attribute-08.d: Likewise.
316 * testsuite/gas/riscv/attribute-09.d: Likewise.
317 * testsuite/gas/riscv/attribute-10.d: Likewise.
318 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
319 * testsuite/gas/riscv/attribute-11.s: New testcase.
320 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
321 used, so we should output the ELF priv attributes.
322 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
323 used, so output the priv attributes according to the -mpriv-spec.
324 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
325 used, so ignore the -mpriv-spec setting.
327 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
329 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
331 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
332 endianness to cgen_get_insn_value and cgen_put_insn_value.
334 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
336 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
339 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
341 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
343 (md_assemble): Remove no longer needed hack.
345 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
347 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
349 (gas_cgen_md_apply_fix): Likewise.
350 (gas_cgen_md_apply_fix): Likewise.
351 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
353 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
356 2020-06-04 Alan Modra <amodra@gmail.com>
358 * testsuite/config/default.exp: Remove global directive outside
360 * testsuite/gas/mep/complex-relocs.exp: Likewise.
361 * testsuite/gas/microblaze/relax_size.exp: Likewise.
362 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
363 * testsuite/gas/mt/relocs.exp: Likewise.
364 * testsuite/gas/rx/rx.exp: Likewise.
366 2020-06-03 Stephen Casner <casner@acm.org>
368 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
370 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
371 Jim Wilson <jimw@sifive.com>
374 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
375 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
376 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
377 Move B before SB. Move J before UJ.
379 2020-06-01 Alex Coplan <alex.coplan@arm.com>
381 * write.c (relax_segment): Fix handling of negative offset when
382 relaxing an rs_org frag.
383 * testsuite/gas/aarch64/org-neg.d: New test.
384 * testsuite/gas/aarch64/org-neg.l: Error output for test.
385 * testsuite/gas/aarch64/org-neg.s: Input for test.
386 * testsuite/gas/arm/org-neg.d: New test.
387 * testsuite/gas/arm/org-neg.l: Error output for test.
388 * testsuite/gas/arm/org-neg.s: Input for test.
390 2020-05-28 Stephen Casner <casner@acm.org>
392 Fix unexpected failures in gas testsuite for pdp11-aout target.
393 These are caused by the PDP11's mix of little-endian octets in
394 shorts but shorts in big endian order for long or quad.
396 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
397 * testsuite/gas/all/gas.exp: Select alternate test scripts for
398 pdp11, skip octa test completely.
399 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
400 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
401 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
403 2020-05-28 Alex Coplan <alex.coplan@arm.com>
405 * frags.c (frag_grow): Fix comment.
407 2020-05-27 Stephen Casner <casner@acm.org>
410 * config/tc-pdp11.c (parse_reg): Distinguish register names from
411 symbols that begin with a register name.
412 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
413 * testsuite/gas/pdp11/pr26001.s: Likewise.
414 * testsuite/gas/pdp11/pr26001.d: Likewise.
416 2020-05-27 Simon Cook <simon.cook@embecosm.com>
418 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
419 pointer when creating struct riscv_csr_extra.
421 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
423 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
424 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
425 * testsuite/gas/i386/inval-avx512f.l: Updated.
427 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
429 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
430 load/store instruction variants with alignment hints.
431 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
432 instruction variants with alignment hints.
434 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
437 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
438 instead of R_XGATE_PCREL_X.
439 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
440 BFD_RELOC_XGATE_PCREL_X.
442 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
445 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
446 with &fragP->fr_literal[0].
448 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
451 * config/tc-vax.c (md_estimate_size_before_relax): Replace
452 fragP->fr_literal with &fragP->fr_literal[0].
453 (md_convert_frag): Likewise.
455 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
458 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
459 with &fragP->fr_literal[0].
461 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
464 * config/tc-crx.c (getreg_image): Change argument type to int.
465 (md_convert_frag): Replace fragP->fr_literal with
466 &fragP->fr_literal[0].
468 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
471 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
472 sprintf with memmove.
474 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
476 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
477 with &fragP->fr_literal[0].
479 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
482 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
483 2 overlapping strings.
485 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
487 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
488 with &fragP->fr_literal[0].
490 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
492 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
493 with &fragp->fr_literal[0].
494 * config/tc-microblaze.c (md_apply_fix): Likewise.
495 * config/tc-sh.c (md_convert_frag): Likewise.
497 2020-05-24 Jim Wilson <jimw@sifive.com>
500 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
501 asection to segT. New locals seg and subseg. Call subseg_set before
502 fix_new_exp. Call subseg_set after loop to restore original values.
504 2020-05-21 Alan Modra <amodra@gmail.com>
506 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
508 * config/obj-elf.c: Likewise.
509 * config/tc-aarch64.c: Likewise.
510 * config/tc-arm.c: Likewise.
511 * config/tc-m68k.c: Likewise.
512 * config/tc-nios2.c: Likewise.
513 * config/tc-tic30.c: Likewise.
517 * symbols.c: Likewise.
518 * testsuite/gas/all/test-gen.c: Likewise.
520 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
522 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
523 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
524 Static variables which are used to set the ISA extensions. You can
525 use -march (or ELF build attributes) and -misa-spec to set them,
527 (ext_version_hash): The hash table used to handle the extensions
529 (init_ext_version_hash): Initialize the ext_version_hash according
530 to riscv_ext_version_table.
531 (riscv_get_default_ext_version): The callback function of
532 riscv_parse_subset_t. According to the choosed ISA spec,
533 get the default version for the specific extension.
534 (riscv_set_arch): Set the callback function.
535 (enum options, struct option md_longopts): Add new option -misa-spec.
536 (md_parse_option): Do not call riscv_set_arch for -march. We will
537 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
538 to set default_isa_spec class.
539 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
540 ext_version_hash, and then call riscv_set_arch to set the architecture
541 with versions according to default_arch_with_ext.
542 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
544 * testsuite/gas/riscv/attribute-03.d: Likewise.
545 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
546 already set it's version to 2p1 by march, so no need to use the default
547 2p2 version. For m-ext, we do not set the version by -march and ELF arch
548 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
549 ISA spec 2p2, so set 0p0 to it.
550 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
551 zicsr is 2p0 according to ISA spec 20191213.
552 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
553 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
554 You can set them by configure options --with-arch and
555 --with-isa-spec, respectively.
556 (riscv_set_default_isa_spec): New function used to set the
558 (md_parse_option): Call riscv_set_default_isa_spec rather than
559 call riscv_get_isa_spec_class directly.
560 (riscv_after_parse_args): If the -isa-spec is not set, then we
561 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
562 calling riscv_set_default_isa_spec.
563 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
564 the --with-isa-spec may be set to different ISA spec.
565 * testsuite/gas/riscv/attribute-02.d: Likewise.
566 * testsuite/gas/riscv/attribute-03.d: Likewise.
567 * testsuite/gas/riscv/attribute-04.d: Likewise.
568 * testsuite/gas/riscv/attribute-05.d: Likewise.
569 * testsuite/gas/riscv/attribute-06.d: Likewise.
570 * testsuite/gas/riscv/attribute-07.d: Likewise.
571 * configure.ac: Add configure options, --with-arch and
573 * configure: Regenerated.
574 * config.in: Regenerated.
575 * config/tc-riscv.c (default_priv_spec): Static variable which is
576 used to check if the CSR is valid for the chosen privilege spec. You
577 can use -mpriv-spec to set it.
578 (enum reg_class): We now get the CSR address from csr_extra_hash rather
579 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
580 (riscv_init_csr_hashes): Only need to initialize one hash table
582 (riscv_csr_class_check): Change the return type to void. Don't check
583 the ISA dependency if -mcsr-check isn't set.
584 (riscv_csr_version_check): New function. Check and find the CSR address
585 from csr_extra_hash, according to default_priv_spec. Report warning
586 for the invalid CSR if -mcsr-check is set.
587 (reg_csr_lookup_internal): Updated.
588 (reg_lookup_internal): Likewise.
589 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
590 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
591 (md_parse_option): Call riscv_set_default_priv_version to set
593 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
594 privilege spec to the newest one.
595 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
596 include/opcode/riscv.h.
597 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
598 to check the ISA dependency for CSR, so fix the spec version by adding
600 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
601 version warnings for the test case.
602 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
603 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
604 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
605 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
606 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
607 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
608 Check whether the CSR is valid when privilege version 1.9 is choosed.
609 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
610 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
611 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
612 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
613 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
614 Check whether the CSR is valid when privilege version 1.10 is choosed.
615 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
616 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
617 Check whether the CSR is valid when privilege version 1.11 is choosed.
618 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
619 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
620 setting. You can set it by configure option --with-priv-spec.
621 (riscv_set_default_priv_spec): New function used to set the default
623 (md_parse_option): Call riscv_set_default_priv_spec rather than
624 call riscv_get_priv_spec_class directly.
625 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
626 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
627 calling riscv_set_default_priv_spec.
628 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
629 the --with-priv-spec may be set to different privilege spec.
630 * testsuite/gas/riscv/priv-reg.d: Likewise.
631 * configure.ac: Add configure option --with-priv-spec.
632 * configure: Regenerated.
633 * config.in: Regenerated.
634 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
635 explicit_attr. Set it to TRUE if any ELF attribute is found.
636 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
637 the priv attributes are set.
638 (md_assemble): Set the default_priv_spec according to the priv
639 attributes when we start to assemble instruction.
640 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
641 riscv_write_out_attrs. Update the arch and priv attributes. If we
642 don't set the corresponding ELF attributes, then try to output the
644 (riscv_set_public_attributes): If any ELF attribute or -march-attr
645 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
646 to update the arch and priv attributes.
647 (s_riscv_attribute): Make sure all arch and priv attributes are set
648 before any instruction.
649 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
650 ELF attribute or -march-attr is set. If the priv attributes are not
651 set, then try to update them by the default setting (-mpriv-spec or
653 * testsuite/gas/riscv/attribute-02.d: Likewise.
654 * testsuite/gas/riscv/attribute-03.d: Likewise.
655 * testsuite/gas/riscv/attribute-04.d: Likewise.
656 * testsuite/gas/riscv/attribute-06.d: Likewise.
657 * testsuite/gas/riscv/attribute-07.d: Likewise.
658 * testsuite/gas/riscv/attribute-08.d: Likewise.
659 * testsuite/gas/riscv/attribute-09.d: Likewise.
660 * testsuite/gas/riscv/attribute-10.d: Likewise.
661 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
662 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
663 set by priv attributes must be supported.
664 * testsuite/gas/riscv/attribute-05.s: Likewise.
665 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
666 priv attributes according to the -mpriv-spec option.
667 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
668 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
669 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
670 * testsuite/gas/riscv/priv-reg.d: Removed.
671 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
672 CSR according to the priv spec 1.9.
673 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
674 CSR according to the priv spec 1.9.1.
675 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
676 CSR according to the priv spec 1.10.
677 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
678 CSR according to the priv spec 1.11.
679 * config/tc-riscv.c (md_show_usage): Add descriptions about
681 * doc/c-riscv.texi: Likewise.
683 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
685 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
686 * testsuite/gas/ppc/power9.d: Likewise.
687 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
688 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
689 sync, wait, waitrsv>: Add tests.
690 * testsuite/gas/ppc/power10.d: Likewise.
692 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
695 * config/tc-arm.c : Add arm_ext_v8r feature.
696 (it_fsm_post_encode): Check arm_ext_v8r feature.
697 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
699 2020-05-19 Alan Modra <amodra@gmail.com>
701 * write.c (write_contents): Use bfd_get_filename rather than
702 accessing bfd->filename directly. Use bfd_section_name rather
703 than accessing section->name directly.
705 2020-05-19 Alan Modra <amodra@gmail.com>
707 * symbols.c (local_symbol_make): Init all of lsy_flags.
709 2020-05-18 Alan Modra <amodra@gmail.com>
711 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
712 before looking at add_symbol->sy_flags.
714 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
716 * config/tc-i386.c: Not handle lret/iret.
717 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
718 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
719 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
720 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
721 * testsuite/gas/i386/lfence-ret.s: Ditto.
722 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
723 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
724 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
725 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
726 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
727 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
728 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
730 2020-05-15 Alan Modra <amodra@gmail.com>
731 Alex Coplan <alex.coplan@arm.com>
733 * symbols.c (struct local_symbol): Update comment.
734 (resolve_symbol_value): For resolved symbols equated to other
735 symbols, verify that the referenced symbol is not a local_symbol
736 before accessing sy_value. Don't leave symbol loops during
737 finalize_syms resolution.
738 * testsuite/gas/all/assign-bad-recursive.d: New test.
739 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
740 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
741 * testsuite/gas/all/gas.exp: Run it.
743 2020-05-14 Nick Clifton <nickc@redhat.com>
745 * po/sv.po: Updated Swedish translation.
747 2020-05-11 Alan Modra <amodra@gmail.com>
749 * testsuite/gas/ppc/scalarquad.d,
750 * testsuite/gas/ppc/scalarquad.s: New test.
751 * testsuite/gas/ppc/ppc.exp: Run it.
753 2020-05-11 Alan Modra <amodra@gmail.com>
755 * testsuite/gas/ppc/rightmost.d,
756 * testsuite/gas/ppc/rightmost.s: New test.
757 * testsuite/gas/ppc/ppc.exp: Run it.
759 2020-05-11 Alan Modra <amodra@gmail.com>
761 * testsuite/gas/ppc/xvtlsbb.d,
762 * testsuite/gas/ppc/xvtlsbb.s: New test.
763 * testsuite/gas/ppc/ppc.exp: Run it.
765 2020-05-11 Alan Modra <amodra@gmail.com>
767 * testsuite/gas/ppc/stringop.d,
768 * testsuite/gas/ppc/stringop.s: New test.
769 * testsuite/gas/ppc/ppc.exp: Run it.
771 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
773 * testsuite/gas/ppc/set_bool.d,
774 * testsuite/gas/ppc/set_bool.s: New test.
775 * testsuite/gas/ppc/ppc.exp: Run it.
777 2020-05-11 Alan Modra <amodra@gmail.com>
779 * testsuite/gas/ppc/bitmanip.d,
780 * testsuite/gas/ppc/bitmanip.s: New test.
781 * testsuite/gas/ppc/ppc.exp: Run it.
783 2020-05-11 Alan Modra <amodra@gmail.com>
785 * testsuite/gas/ppc/genpcv.d,
786 * testsuite/gas/ppc/genpcv.s: New test.
787 * testsuite/gas/ppc/ppc.exp: Run it.
789 2020-05-11 Alan Modra <amodra@gmail.com>
791 * testsuite/gas/ppc/maskmanip.d,
792 * testsuite/gas/ppc/maskmanip.s: New test.
793 * testsuite/gas/ppc/ppc.exp: Run it.
795 2020-05-11 Alan Modra <amodra@gmail.com>
796 Peter Bergner <bergner@linux.ibm.com>
798 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
799 (md_assemble): Check acc specified in correct operand.
800 * testsuite/gas/ppc/outerprod.d,
801 * testsuite/gas/ppc/outerprod.s,
802 * testsuite/gas/ppc/vsx4.d,
803 * testsuite/gas/ppc/vsx4.s: New tests.
804 * testsuite/gas/ppc/ppc.exp: Run them.
806 2020-05-11 Alan Modra <amodra@gmail.com>
808 * testsuite/gas/ppc/simd_perm.d,
809 * testsuite/gas/ppc/simd_perm.s: New test.
810 * testsuite/gas/ppc/ppc.exp: Run it.
812 2020-05-11 Alan Modra <amodra@gmail.com>
814 * testsuite/gas/ppc/int128.d,
815 * testsuite/gas/ppc/int128.s: New test.
816 * testsuite/gas/ppc/ppc.exp: Run it.
818 2020-05-11 Alan Modra <amodra@gmail.com>
820 * testsuite/gas/ppc/vsx_32byte.d,
821 * testsuite/gas/ppc/vsx_32byte.s: New test.
822 * testsuite/gas/ppc/ppc.exp: Run it.
824 2020-05-11 Alan Modra <amodra@gmail.com>
826 * testsuite/gas/ppc/vec_mul.s,
827 * testsuite/gas/ppc/vec_mul.d: New test.
828 * testsuite/gas/ppc/ppc.exp: Run it.
830 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
832 * testsuite/gas/ppc/byte_rev.d,
833 * testsuite/gas/ppc/byte_rev.s: New test.
834 * testsuite/gas/ppc/ppc.exp: Run it.
836 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
838 * testsuite/gas/ppc/power10.d: Add paste. tests.
839 * testsuite/gas/ppc/power10.s: Likewise.
841 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
843 * testsuite/gas/ppc/power10.s: New test.
844 * testsuite/gas/ppc/power10.d: Likewise.
845 * testsuite/gas/ppc/ppc.exp: Run it.
847 2020-05-11 Alan Modra <amodra@gmail.com>
849 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
851 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
852 place of -mfuture/-Mfuture.
853 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
854 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
856 2020-05-06 Nick Clifton <nickc@redhat.com>
858 * po/sv.po: Updated Swedish translation.
860 2020-05-06 Nick Clifton <nickc@redhat.com>
863 * doc/as.texi (Preprocessing): Replace cross reference to not
864 existant document with a URL to the equivalent page in the GCC
867 2020-05-05 Nick Clifton <nickc@redhat.com>
869 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
870 construction of a DWARF-5 directory name table.
871 * testsuite/gas/elf/pr25917.d: Update expected output.
873 2020-05-05 Gunther Nikl <gnikl@justmail.de>
875 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
876 (md_parse_option): Remove initialization of elf_flags.
878 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
881 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
882 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
883 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
885 2020-05-04 Nick Clifton <nickc@redhat.com>
888 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
889 table's existence before looking at its entries.
890 Also do not emit a default directory entry if there are no
893 * testsuite/gas/elf/pr25917.s: New test source file.
894 * testsuite/gas/elf/pr25917.d: New test driver.
895 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
897 2020-04-30 Alex Coplan <alex.coplan@arm.com>
899 * config/tc-aarch64.c (fix_insn): Implement for
900 AARCH64_OPND_UNDEFINED.
901 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
902 * testsuite/gas/aarch64/udf.s: New.
903 * testsuite/gas/aarch64/udf.d: New.
904 * testsuite/gas/aarch64/udf-invalid.s: New.
905 * testsuite/gas/aarch64/udf-invalid.l: New.
906 * testsuite/gas/aarch64/udf-invalid.d: New.
908 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
910 * config/tc-rx.c (elf_flags): Reset default value.
911 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
913 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
915 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
917 (microarch_earliest): New static variable.
918 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
919 simcall opcode has mandatory parameter.
920 (xg_init_global_config): Initialize microarch_earliest.
922 2020-04-29 Nick Clifton <nickc@redhat.com>
925 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
926 IMM0_8S and add support for IMM0_8U.
927 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
928 unsigned 8-bit immediate.
929 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
930 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
932 2020-04-27 Tamar Christina <tamar.christina@arm.com>
934 * NEWS: Add news entry for big-obj.
935 * config/tc-i386.c (i386_target_format): Support new format.
936 * doc/c-i386.texi: Add i386 support.
937 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
938 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
940 2020-04-27 Nick Clifton <nickc@redhat.com>
943 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
944 (assign_file_to_slot): New function. Fills in an entry in the
946 (allocate_filenum): Use new function.
947 (allocate_filename_to_slot): Use new function. If the specified
948 slot entry is already in use, but was chosen automatically then
949 reassign the automatic entry.
951 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
953 * config/tc-i386.c (lfence_before_ret_shl): New member.
954 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
956 (insert_after_load): Issue warning for REP CMPS/SCAS.
957 (insert_before_before): Handle iret, Handle
958 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
959 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
960 -mlfence-before-ret=[none/not/or/shl/yes].
961 Enable -mlfence-before-ret=shl when
962 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
963 (md_show_usage): Ditto.
964 * doc/c-i386.texi: Ditto.
965 * testsuite/gas/i386/i386.exp: Add new testcases.
966 * testsuite/gas/i386/lfence-load-b.d: New.
967 * testsuite/gas/i386/lfence-load-b.e: New.
968 * testsuite/gas/i386/lfence-load.d: Modified.
969 * testsuite/gas/i386/lfence-load.e: New.
970 * testsuite/gas/i386/lfence-load.s: Modified.
971 * testsuite/gas/i386/lfence-ret-a.d: Modified.
972 * testsuite/gas/i386/lfence-ret-b.d: Modified.
973 * testsuite/gas/i386/lfence-ret-c.d: New.
974 * testsuite/gas/i386/lfence-ret-d.d: New.
975 * testsuite/gas/i386/lfence-ret.s: Modified.
976 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
977 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
978 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
979 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
980 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
981 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
982 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
983 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
984 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
985 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
987 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
990 * config/tc-xtensa.c (md_apply_fix): Replace
991 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
992 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
993 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
994 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
995 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
997 2020-04-22 Alan Modra <amodra@gmail.com>
999 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1000 symbol for ".symver .. remove".
1001 * doc/as.texi (.symver): Update.
1002 * testsuite/gas/symver/symver11.s: Make foo weak.
1003 * testsuite/gas/symver/symver11.d: Expect an error.
1004 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1006 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1008 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1010 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1013 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1014 * testsuite/gas/m68k/operands.d: Update.
1015 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1017 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1020 * testsuite/gas/arm/pr24753.d: New test.
1021 * testsuite/gas/arm/pr24753.s: New test.
1023 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1027 * NEWS: Mention .symver extension.
1028 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1030 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1031 add a version name. Add local, hidden and remove visibility
1033 (elf_frob_symbol): Handle the list of version names. Update the
1034 original symbol to local, hidden or remove it from the symbol
1036 (elf_frob_file_before_adjust): Handle the list of version names.
1037 * config/obj-elf.h (elf_visibility): New.
1038 (elf_versioned_name_list): Likewise.
1039 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1040 and visibility. Change versioned_name pointer to struct
1041 elf_versioned_name_list.
1042 * doc/as.texi: Update .symver directive.
1043 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1044 error checking tests.
1045 * testsuite/gas/symver/symver6.d: New file.
1046 * testsuite/gas/symver/symver7.d: Likewise.
1047 * testsuite/gas/symver/symver7.s: Likewise.
1048 * testsuite/gas/symver/symver8.d: Likewise.
1049 * testsuite/gas/symver/symver8.s: Likewise.
1050 * testsuite/gas/symver/symver9.s: Likewise.
1051 * testsuite/gas/symver/symver9a.d: Likewise.
1052 * testsuite/gas/symver/symver9b.d: Likewise.
1053 * testsuite/gas/symver/symver10.s: Likewise.
1054 * testsuite/gas/symver/symver10a.d: Likewise.
1055 * testsuite/gas/symver/symver10b.d: Likewise.
1056 * testsuite/gas/symver/symver11.d: Likewise.
1057 * testsuite/gas/symver/symver11.s: Likewise.
1058 * testsuite/gas/symver/symver12.d: Likewise.
1059 * testsuite/gas/symver/symver12.s: Likewise.
1060 * testsuite/gas/symver/symver13.d: Likewise.
1061 * testsuite/gas/symver/symver13.s: Likewise.
1062 * testsuite/gas/symver/symver14.d: Likewise.
1063 * testsuite/gas/symver/symver14.l: Likewise.
1064 * testsuite/gas/symver/symver15.d: Likewise.
1065 * testsuite/gas/symver/symver15.l: Likewise.
1066 * testsuite/gas/symver/symver6.l: Removed.
1067 * testsuite/gas/symver/symver6.s: Updated.
1069 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1071 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1073 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1074 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1075 * testsuite/gas/aarch64/system.d: Update.
1077 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1079 * testsuite/gas/aarch64/bti.d: Update -march option.
1080 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1081 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1082 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1083 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1085 2020-04-17 Alan Modra <amodra@gmail.com>
1087 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1089 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1090 Nick Clifton <nickc@redhat.com>
1093 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1095 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1096 for the type-2 test.
1097 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1098 targets running this test.
1100 2020-02-16 David Faust <david.faust@oracle.com>
1102 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1103 * testsuite/gas/bpf/jump32.s: New file.
1104 * testsuite/gas/bpf/jump32.d: Likewise.
1106 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1108 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1111 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1113 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1114 (md_pcrel_from): Remove prototytpe.
1115 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1117 (md_pcrel_from_section): Remove duplicate prototype.
1118 * tc.h (md_pcrel_from_section): Add prototype.
1119 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1120 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1121 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1122 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1123 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1124 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1125 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1126 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1127 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1128 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1129 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1130 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1131 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1132 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1133 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1134 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1135 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1136 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1137 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1138 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1139 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1140 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1141 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1142 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1143 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1144 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1145 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1146 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1147 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1148 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1149 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1150 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1151 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1152 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1153 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1154 md_apply_fix3): Delete prototypes.
1156 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1158 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1161 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1163 * doc/c-z80.texi: Fix @xref warnings.
1165 2020-04-07 Lili Cui <lili.cui@intel.com>
1167 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1168 (cpu_noarch): Likewise.
1169 * doc/c-i386.texi: Document TSXLDTRK.
1170 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1171 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1172 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1173 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1175 2020-04-02 Lili Cui <lili.cui@intel.com>
1177 * config/tc-i386.c (cpu_arch): Add .serialize.
1178 (cpu_noarch): Likewise.
1179 * doc/c-i386.texi: Document serialize.
1180 * testsuite/gas/i386/i386.exp: Run serialize tests
1181 * testsuite/gas/i386/serialize.d: Likewise.
1182 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1183 * testsuite/gas/i386/serialize.s: Likewise.
1185 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1187 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1188 * testsuite/gas/elf/section12b.d: Likewise.
1189 * testsuite/gas/elf/section16a.d: Likewise.
1190 * testsuite/gas/elf/section16b.d: Likewise.
1192 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1194 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1195 with a suppressed address register.
1197 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1200 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1201 * testsuite/gas/i386/localpic.s: Add a test for relocation
1202 against local absolute symbol.
1203 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1204 * testsuite/gas/i386/localpic.d: Updated.
1205 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1206 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1208 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1211 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1212 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1213 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1214 testsuite/gas/i386/x86-64-jump.d.
1215 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1216 Incorporate changes to
1217 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1218 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1219 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1220 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1221 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1223 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1227 * dwarf2dbg.c: Do not include "bignum.h".
1229 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1231 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1232 * testsuite/gas/riscv/alias-csr.s: Likewise.
1233 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1234 to priv-reg-pseudo-noalias.
1235 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1236 * testsuite/gas/riscv/bad-csr.l: Likewise.
1237 * testsuite/gas/riscv/bad-csr.s: Likewise.
1238 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1239 * testsuite/gas/riscv/satp.s: Likewise.
1240 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1241 csr instruction, including alias-csr testcase.
1242 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1243 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1244 pseudo instruction with objdump -Mno-aliases.
1245 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1246 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1247 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1248 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1249 * testsuite/gas/riscv/priv-reg.s: Likewise.
1250 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1251 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1252 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1254 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1256 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1257 sections with the "b" attribute.
1259 2020-03-22 Alan Modra <amodra@gmail.com>
1261 * testsuite/gas/s12z/truncated.d: Update expected output.
1263 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1266 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1267 * doc/c-z80.texi: Update documentation.
1269 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1274 Fix disassembling ED+A4/AC/B4/BC opcodes.
1275 Fix assembling lines containing colonless label and instruction
1276 with first operand inside parentheses.
1277 Fix registration of unsupported by target CPU registers.
1278 * config/tc-z80.c: See above.
1279 * config/tc-z80.h: See above.
1280 * testsuite/gas/z80/colonless.d: Update test.
1281 * testsuite/gas/z80/colonless.s: Likewise.
1282 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1283 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1284 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1285 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1286 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1287 * testsuite/gas/z80/unsup_regs.s: Likewise.
1288 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1289 * testsuite/gas/z80/z80.exp: Likewise.
1290 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1291 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1292 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1294 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1297 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1298 (parse_operands): Handle new operand codes.
1299 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1300 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1301 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1302 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1303 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1304 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1305 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1306 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1308 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1310 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1312 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1314 * testsuite/gas/i386/i386.exp: Run new tests.
1315 * testsuite/gas/i386/lfence-byte.d: New file.
1316 * testsuite/gas/i386/lfence-byte.e: Likewise.
1317 * testsuite/gas/i386/lfence-byte.s: Likewise.
1318 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1319 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1320 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1321 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1322 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1323 * testsuite/gas/i386/lfence-load.d: Likewise.
1324 * testsuite/gas/i386/lfence-load.s: Likewise.
1325 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1326 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1327 * testsuite/gas/i386/lfence-ret.s: Likewise.
1328 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1329 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1330 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1331 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1332 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1333 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1334 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1335 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1336 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1337 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1338 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1339 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1341 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1343 * config/tc-i386.c (lfence_after_load): New.
1344 (lfence_before_indirect_branch_kind): New.
1345 (lfence_before_indirect_branch): New.
1346 (lfence_before_ret_kind): New.
1347 (lfence_before_ret): New.
1350 (insert_lfence_after): New.
1351 (insert_lfence_before): New.
1352 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1354 (OPTION_MLFENCE_AFTER_LOAD): New.
1355 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1356 (OPTION_MLFENCE_BEFORE_RET): New.
1357 (md_longopts): Add -mlfence-after-load=,
1358 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1359 (md_parse_option): Handle -mlfence-after-load=,
1360 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1361 (md_show_usage): Display -mlfence-after-load=,
1362 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1363 (i386_cons_align): New.
1364 * config/tc-i386.h (i386_cons_align): New.
1365 (md_cons_align): New.
1366 * doc/c-i386.texi: Document -mlfence-after-load=,
1367 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1369 2020-03-11 Nick Clifton <nickc@redhat.com>
1373 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1374 (DWARF2_FILE_SIZE_NAME): Default to -1.
1375 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1376 whichever is higher.
1377 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1378 (NUM_MD5_BYTES): Define.
1379 (struct file entry): Add md5 field.
1380 (get_filenum): Delete and replace with...
1381 (get_basename): New function.
1382 (get_directory_table_entry): New function.
1383 (allocate_filenum): New function.
1384 (allocate_filename_to_slot): New function.
1385 (dwarf2_where): Use new functions.
1386 (dwarf2_directive_filename): Add support for extended .file
1388 (dwarf2_directive_loc): Allow the use of file number zero with
1390 (out_file_list): Rename to...
1391 (out_dir_and_file_list): Add DWARF 5 support.
1392 (out_debug_line): Emit extra values into the section header for
1394 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1395 * doc/as.texi (.file): Update the description of this pseudo-op.
1396 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1397 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1398 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1399 * NEWS: Mention the new feature.
1401 2020-03-10 Alan Modra <amodra@gmail.com>
1403 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1404 to avoid signed overflow.
1405 * config/tc-mcore.c (md_assemble): Likewise.
1406 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1407 * config/tc-nds32.c (SET_ADDEND): Likewise.
1408 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1410 2020-03-09 Jan Beulich <jbeulich@suse.com>
1412 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1413 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1414 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1416 2020-03-07 Alan Modra <amodra@gmail.com>
1418 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1421 2020-03-06 Nick Clifton <nickc@redhat.com>
1424 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1425 0 if the dwarf_level is 5 or more. Complain if a filename follows
1427 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1428 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1429 * testsuite/gas/elf/elf.exp: Run the new test.
1432 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1433 * doc/as.texi: Fix another typo.
1435 2020-03-06 Nick Clifton <nickc@redhat.com>
1438 * as.c (dwarf_level): Define.
1439 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1440 (parse_args): Add support for the new options.
1441 as.h (dwarf_level): Prototype.
1442 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1444 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1445 (DWARF2_LINE_VERSION): Remove definition.
1446 * doc/as.texi: Document the new options.
1448 2020-03-06 Nick Clifton <nickc@redhat.com>
1451 * as.c (main): Allow matching input and outputs when they are
1454 2020-03-06 Jan Beulich <jbeulich@suse.com>
1456 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1458 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1459 one of byte/word/dword/qword is set alongside a SIMD register in
1460 a template's operand.
1462 2020-03-06 Jan Beulich <jbeulich@suse.com>
1464 * config/tc-i386.c (match_template): Extend code in logic
1465 rejecting certain suffixes in certain modes to also cover mask
1466 register use and VecSIB. Drop special casing of broadcast. Skip
1467 immediates in the check.
1469 2020-03-06 Jan Beulich <jbeulich@suse.com>
1471 * config/tc-i386.c (match_template): Fold duplicate code in
1472 logic rejecting certain suffixes in certain modes. Drop
1475 2020-03-06 Jan Beulich <jbeulich@suse.com>
1477 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1478 alongside !norex64 ones.
1479 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1480 with both 32- and 64-bit GPR operands.
1481 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1482 32- and 64-bit GPR operands.
1483 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1484 testsuite/gas/i386/x86-64-avx512bw.d,
1485 testsuite/gas/i386/x86-64-avx512f-intel.d,
1486 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1488 2020-03-06 Jan Beulich <jbeulich@suse.com>
1490 * config/tc-i386.c (md_assemble): Drop use of rex64.
1491 (process_suffix): For REX.W for 64-bit CRC32.
1493 2020-03-06 Jan Beulich <jbeulich@suse.com>
1495 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1496 addressing for MPX insns without base/index.
1497 * testsuite/gas/i386/mpx-16bit.s,
1498 * testsuite/gas/i386/mpx-16bit.d: New.
1499 * testsuite/gas/i386/i386.exp: Run new test.
1501 2020-03-06 Jan Beulich <jbeulich@suse.com>
1503 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1504 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1505 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1506 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1507 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1508 as well as a BSWAP one.
1509 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1510 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1511 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1512 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1513 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1514 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1515 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1516 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1517 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1518 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1519 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1520 testsuite/gas/i386/vmx.d: Adjust expectations.
1522 2020-03-06 Jan Beulich <jbeulich@suse.com>
1524 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1525 from having their operands swapped.
1526 * testsuite/gas/i386/waitpkg.s,
1527 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1528 3-operand cases as well as testing of 16-bit code generation.
1529 * testsuite/gas/i386/waitpkg.d,
1530 testsuite/gas/i386/waitpkg-intel.d,
1531 testsuite/gas/i386/x86-64-waitpkg.d,
1532 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1534 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1536 * config/tc-riscv.c (percent_op_utype): Support the modifier
1538 * doc/c-riscv.texi: Add documentation.
1539 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1540 modifier %got_pcrel_hi.
1541 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1542 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1543 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1545 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1546 (RISC-V-Formats): Update the section name from "Instruction Formats"
1547 to "RISC-V Instruction Formats".
1549 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1551 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1552 detected in a section which does not have at least 4 byte
1554 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1555 * testsuite/gas/arm/ldr-t.s: Likewise.
1556 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1557 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1558 disassembly, ignoring any NOPs that may have been inserted because
1559 of section alignment.
1560 * testsuite/gas/arm/ldr-t.d: Likewise.
1562 2020-03-04 Jan Beulich <jbeulich@suse.com>
1564 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1565 * doc/c-i386.texi: Mention sev_es.
1566 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1567 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1569 * testsuite/gas/i386/arch-13-znver1.d,
1570 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1572 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1574 * config/tc-i386.c (match_template): Replace ignoresize and
1575 defaultsize with mnemonicsize.
1576 (process_suffix): Likewise.
1578 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1581 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1582 instruction LD IY,(HL).
1583 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1584 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1585 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1586 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1588 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1591 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1592 x86-64-default-suffix-avx.
1593 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1594 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1595 * testsuite/gas/i386/noreg64.d: Updated.
1596 * testsuite/gas/i386/noreg64.l: Likewise.
1597 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1598 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1599 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1601 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1604 * config/tc-z80.c (contains_register): Prevent an illegal memory
1605 access when checking an expression for a register name.
1607 2020-03-03 Alan Modra <amodra@gmail.com>
1609 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1612 2020-03-02 Alan Modra <amodra@gmail.com>
1614 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1615 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1617 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1618 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1619 (s3_s_score_lcomm): Likewise.
1620 * config/tc-score7.c: Similarly.
1621 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1623 2020-02-28 YunQiang Su <syq@debian.org>
1626 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1627 to handle multi-labels.
1628 (has_label_name): New.
1630 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1632 * config/tc-arm.c (enum pred_instruction_type): Remove
1633 NEUTRAL_IT_NO_VPT_INSN predication type.
1634 (cxn_handle_predication): Modify to require condition suffixes.
1635 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1636 * testsuite/gas/arm/cde-scalar.s: Update test.
1637 * testsuite/gas/arm/cde-warnings.l: Update test.
1638 * testsuite/gas/arm/cde-warnings.s: Update test.
1640 2020-02-26 Alan Modra <amodra@gmail.com>
1642 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1643 N_() on empty string.
1645 2020-02-26 Alan Modra <amodra@gmail.com>
1647 * read.c (read_a_source_file): Call strncpy with length one
1648 less than size of original_case_string.
1650 2020-02-26 Alan Modra <amodra@gmail.com>
1652 * config/obj-elf.c: Indent labels correctly.
1653 * config/obj-macho.c: Likewise.
1654 * config/tc-aarch64.c: Likewise.
1655 * config/tc-alpha.c: Likewise.
1656 * config/tc-arm.c: Likewise.
1657 * config/tc-cr16.c: Likewise.
1658 * config/tc-crx.c: Likewise.
1659 * config/tc-frv.c: Likewise.
1660 * config/tc-i386-intel.c: Likewise.
1661 * config/tc-i386.c: Likewise.
1662 * config/tc-ia64.c: Likewise.
1663 * config/tc-mn10200.c: Likewise.
1664 * config/tc-mn10300.c: Likewise.
1665 * config/tc-nds32.c: Likewise.
1666 * config/tc-riscv.c: Likewise.
1667 * config/tc-s12z.c: Likewise.
1668 * config/tc-xtensa.c: Likewise.
1669 * config/tc-z80.c: Likewise.
1671 * symbols.c: Likewise.
1672 * write.c: Likewise.
1674 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1676 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1677 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1678 after parsing all arguments.
1679 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1680 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1681 are used to check if we write a read-only CSR by the CSR instruction.
1682 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1683 all CSR for the read-only CSR checking.
1684 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1685 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1686 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1687 all CSR instructions for the read-only CSR checking.
1688 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1689 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1691 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1692 (riscv_opts): Initialize it.
1693 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1694 before doing the CSR checking.
1695 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1696 (md_longopts): Add mcsr-check and mno-csr-check.
1697 (md_parse_option): Handle new enum option values.
1698 (s_riscv_option): Handle new long options.
1699 * doc/c-riscv.texi: Add description for the new .option and assembler
1701 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1703 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1705 * config/tc-riscv.c (csr_extra_hash): New.
1706 (enum riscv_csr_class): New enum. Used to decide
1707 whether or not this CSR is legal in the current ISA string.
1708 (struct riscv_csr_extra): New structure to hold all extra information
1710 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1711 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1712 Call hash_reg_name to insert CSR address into reg_names_hash.
1713 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1714 Decide whether the CSR is valid according to the csr_extra_hash.
1715 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1716 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1717 not a boolean. This is same as riscv_init_csr_hash, so keep the
1719 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1720 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1721 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1722 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1723 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1724 f-ext CSR are not allowed.
1725 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1726 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1727 source file is `priv-reg.s`, and the ISA is rv64if, so the
1728 rv32-only CSR are not allowed.
1729 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1731 2020-02-21 Alan Modra <amodra@gmail.com>
1733 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1734 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1736 2020-02-21 Alan Modra <amodra@gmail.com>
1739 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1740 on section size adjustment, instead perform another write if
1741 exec header size is larger than section size.
1743 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1745 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1746 -mno-arch-attr command line options.
1748 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1750 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1751 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1753 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1756 * config/tc-z80.c (md_parse_option): Do not use an underscore
1757 prefix for local labels in SDCC compatability mode.
1758 (z80_start_line_hook): Remove SDCC dollar label support.
1759 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1760 * testsuite/gas/z80/sdcc.s: Likewise.
1762 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1765 * config/tc-z80.c: Add -march option.
1766 * doc/as.texi: Update Z80 documentation.
1767 * doc/c-z80.texi: Likewise.
1768 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1769 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1770 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1771 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1772 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1773 * testsuite/gas/z80/gbz80_all.d: Likewise.
1774 * testsuite/gas/z80/r800_extra.d: Likewise.
1775 * testsuite/gas/z80/r800_ii8.d: Likewise.
1776 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1777 * testsuite/gas/z80/sdcc.d: Likewise.
1778 * testsuite/gas/z80/z180.d: Likewise.
1779 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1780 * testsuite/gas/z80/z80_doc.d: Likewise.
1781 * testsuite/gas/z80/z80_ii8.d: Likewise.
1782 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1783 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1784 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1785 * testsuite/gas/z80/z80_sli.d: Likewise.
1786 * testsuite/gas/z80/z80n_all.d: Likewise.
1787 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1789 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1791 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1792 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1793 * testsuite/gas/i386/i386.exp: Run property-3 and
1795 * testsuite/gas/i386/property-3.d: New file.
1796 * testsuite/gas/i386/property-3.s: Likewise.
1797 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1799 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1801 * config/tc-i386.c (cpu_arch): Add .popcnt.
1802 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1803 Add a tab before @samp{.sse4a}.
1805 2020-02-17 Jan Beulich <jbeulich@suse.com>
1807 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1808 for AddrPrefixOpReg templates. Combine the two pieces of
1809 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1812 2020-02-17 Jan Beulich <jbeulich@suse.com>
1815 * config/tc-i386.c (md_assemble): Also suppress operand
1816 swapping for MONITOR{,X} and MWAIT{,X}.
1817 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1818 Add Intel syntax monitor/mwait tests.
1819 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1820 Adjust expectations.
1821 *testsuite/gas/i386/sse3-intel.d,
1822 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1823 * testsuite/gas/i386/i386.exp: Run new tests.
1825 2020-02-17 Jan Beulich <jbeulich@suse.com>
1828 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1829 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1831 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1833 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1834 * testsuite/gas/i386/avx512dq-inval.l,
1835 testsuite/gas/i386/inval-avx.l,
1836 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1837 * testsuite/gas/i386/avx512vl-ambig.s,
1838 testsuite/gas/i386/avx512vl-ambig.l: New.
1839 * testsuite/gas/i386/i386.exp: Run new test.
1841 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1843 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1845 * doc/c-i386.texi: Document sse4a and nosse4a.
1847 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1849 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1852 2020-02-14 Jan Beulich <jbeulich@suse.com>
1855 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1857 (process_suffix): ... here. Consider just the first operand
1859 (check_long_reg): Drop opcode 0x63 special case again.
1860 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1861 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1862 Move ambiguous operand size tests ...
1863 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1864 testsuite/gas/i386/noreg64.s: ... here.
1865 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1866 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1867 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1868 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1869 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1870 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1871 testsuite/gas/i386/x86-64-movsxd.d,
1872 testsuite/gas/i386/x86-64-movsxd-intel.d,
1873 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1874 Adjust expectations.
1875 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1876 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1877 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1878 * testsuite/gas/i386/i386.exp: Run new tests.
1880 2020-02-14 Jan Beulich <jbeulich@suse.com>
1882 * config/tc-i386.c (process_operands): Also skip segment
1883 override prefix emission if it matches an already present one.
1884 * testsuite/gas/i386/prefix32.s: Add double segment override
1886 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1888 2020-02-14 Jan Beulich <jbeulich@suse.com>
1890 * config/tc-i386.c (process_operands): Drop ineffectual segment
1891 overrides when optimizing.
1892 * testsuite/gas/i386/lea-optimize.d: New.
1893 * testsuite/gas/i386/i386.exp: Run new test.
1895 2020-02-14 Jan Beulich <jbeulich@suse.com>
1897 * config/tc-i386.c (process_operands): Also check insn prefix
1898 for ineffectual segment override warning. Don't cover possible
1899 VEX/EVEX encoded insns there.
1900 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1901 testsuite/gas/i386/lea.e: New.
1902 * testsuite/gas/i386/i386.exp: Run new test.
1904 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1907 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1910 2020-02-13 Fangrui Song <maskray@google.com>
1911 H.J. Lu <hongjiu.lu@intel.com>
1914 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1915 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1916 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1917 * testsuite/gas/i386/relax-5.d: New file.
1918 * testsuite/gas/i386/relax-5.s: Likewise.
1919 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1920 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1922 2020-02-13 Jan Beulich <jbeulich@suse.com>
1924 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1927 2020-02-12 Jan Beulich <jbeulich@suse.com>
1929 * config/tc-i386.c (avx512): New (at file scope), moved from
1930 (check_VecOperands): ... here.
1931 (process_suffix): Add [XYZ]MMword operand size handling.
1932 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1933 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1935 * testsuite/gas/i386/avx512dq-inval.l,
1936 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1938 2020-02-12 Jan Beulich <jbeulich@suse.com>
1941 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1943 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1944 CALL/JMP in O_tbyte_ptr case.
1945 * doc/c-i386.texi: Mention far call and full pointer load ISA
1947 * testsuite/gas/i386/x86-64-branch-3.s,
1948 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1949 * testsuite/gas/i386/x86-64-branch-3.d,
1950 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1951 * testsuite/gas/i386/x86-64-branch-5.l,
1952 testsuite/gas/i386/x86-64-branch-5.s: New.
1953 * testsuite/gas/i386/i386.exp: Run new test.
1955 2020-02-12 Jan Beulich <jbeulich@suse.com>
1958 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1959 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1960 64-bit-only warning.
1961 (check_word_reg): Consistently error on mismatching register
1963 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1964 for movw. Replace suffix / GPR for orb.
1965 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1966 byte GPRs as well as ones for inb/outb with a word accumulator.
1967 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1968 testsuite/gas/i386/inval.l: Adjust expectations.
1970 2020-02-12 Jan Beulich <jbeulich@suse.com>
1972 * config/tc-i386.c (operand_type_register_match): Also fall
1973 through initial two if()-s when the template allows for a GPR
1974 operand. Adjust comment.
1976 2020-02-11 Jan Beulich <jbeulich@suse.com>
1978 (struct _i386_insn): New field "short_form".
1979 (optimize_encoding): Drop setting of shortform field.
1980 (process_suffix): Set i.short_form. Replace shortform use.
1981 (process_operands): Replace shortform use.
1983 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1985 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1986 loop initial declaration.
1988 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1990 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1991 instructions that can have 5 arguments.
1992 (enum operand_parse_code): Add new operands.
1993 (parse_operands): Account for new operands.
1995 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1996 (neon_select_shape): Account for P suffix.
1997 (LOW1): Move macro to global position.
1998 (HI4): Move macro to global position.
1999 (vcx_assign_vec_d): New.
2000 (vcx_assign_vec_m): New.
2001 (vcx_assign_vec_n): New.
2002 (enum vcx_reg_type): New.
2003 (vcx_get_reg_type): New.
2004 (vcx_size_pos): New.
2006 (vcx_handle_shape): New.
2007 (vcx_ensure_register_in_range): New.
2008 (vcx_handle_register_arguments): New.
2009 (vcx_handle_insn_block): New.
2010 (vcx_handle_common_checks): New.
2014 * testsuite/gas/arm/cde-missing-fp.d: New test.
2015 * testsuite/gas/arm/cde-missing-fp.l: New test.
2016 * testsuite/gas/arm/cde-missing-mve.d: New test.
2017 * testsuite/gas/arm/cde-missing-mve.l: New test.
2018 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2019 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2020 * testsuite/gas/arm/cde-mve.s: New test.
2021 * testsuite/gas/arm/cde-warnings.l:
2022 * testsuite/gas/arm/cde-warnings.s:
2023 * testsuite/gas/arm/cde.d:
2024 * testsuite/gas/arm/cde.s:
2026 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2027 Matthew Malcomson <matthew.malcomson@arm.com>
2029 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2030 CDE coprocessor that can be enabled.
2031 (enum pred_instruction_type): New pred type.
2032 (BAD_NO_VPT): New error message.
2033 (BAD_CDE): New error message.
2034 (BAD_CDE_COPROC): New error message.
2035 (enum operand_parse_code): Add new immediate operands.
2036 (parse_operands): Account for new immediate operands.
2037 (check_cde_operand): New.
2038 (cde_coproc_enabled): New.
2039 (cde_coproc_pos): New.
2040 (cde_handle_coproc): New.
2041 (cxn_handle_predication): New.
2042 (do_custom_instruction_1): New.
2043 (do_custom_instruction_2): New.
2044 (do_custom_instruction_3): New.
2057 (handle_pred_state): Define new IT block behaviour.
2058 (insns): Add newn CX*{,d}{,a} instructions.
2059 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2060 Define new cdecp extension strings.
2061 * doc/c-arm.texi: Document new cdecp extension arguments.
2062 * testsuite/gas/arm/cde-scalar.d: New test.
2063 * testsuite/gas/arm/cde-scalar.s: New test.
2064 * testsuite/gas/arm/cde-warnings.d: New test.
2065 * testsuite/gas/arm/cde-warnings.l: New test.
2066 * testsuite/gas/arm/cde-warnings.s: New test.
2067 * testsuite/gas/arm/cde.d: New test.
2068 * testsuite/gas/arm/cde.s: New test.
2070 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2073 * config/tc-i386.c (intel64): Renamed to ...
2075 (match_template): Accept Intel64 only instruction by default.
2076 (i386_displacement): Updated.
2077 (md_parse_option): Updated.
2078 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2079 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2080 -mamd64 to x86-64-sysenter-amd.
2081 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2083 2020-02-10 Alan Modra <amodra@gmail.com>
2085 * config/obj-elf.c (obj_elf_change_section): Error for section
2086 type, attr or entsize changes in assembly.
2087 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2088 * testsuite/gas/elf/section5.l: Update.
2090 2020-02-10 Alan Modra <amodra@gmail.com>
2092 * output-file.c (output_file_close): Do a normal close when
2093 flag_always_generate_output.
2094 * write.c (write_object_file): Don't stop output when
2095 flag_always_generate_output.
2097 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2100 * config/tc-z80.c: Add -gbz80 command line option to generate code
2101 for the GameBoy Z80. Add support for generating DWARF.
2102 * config/tc-z80.h: Add support for DWARF debug information
2104 * doc/c-z80.texi: Document new command line option.
2105 * testsuite/gas/z80/gbz80_all.d: New file.
2106 * testsuite/gas/z80/gbz80_all.s: New file.
2107 * testsuite/gas/z80/z80.exp: Run the new tests.
2108 * testsuite/gas/z80/z80n_all.d: New file.
2109 * testsuite/gas/z80/z80n_all.s: New file.
2110 * testsuite/gas/z80/z80n_reloc.d: New file.
2112 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2115 * config/obj-elf.c (get_section): Also check
2116 linked_to_symbol_name.
2117 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2118 (obj_elf_parse_section_letters): Handle the 'o' flag.
2119 (build_group_lists): Renamed to ...
2120 (build_additional_section_info): This. Set elf_linked_to_section
2121 from map_head.linked_to_symbol_name.
2122 (elf_adjust_symtab): Updated.
2123 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2124 * doc/as.texi: Document the 'o' flag.
2125 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2126 * testsuite/gas/elf/section18.d: New file.
2127 * testsuite/gas/elf/section18.s: Likewise.
2128 * testsuite/gas/elf/section19.d: Likewise.
2129 * testsuite/gas/elf/section19.s: Likewise.
2130 * testsuite/gas/elf/section20.d: Likewise.
2131 * testsuite/gas/elf/section20.s: Likewise.
2132 * testsuite/gas/elf/section21.d: Likewise.
2133 * testsuite/gas/elf/section21.l: Likewise.
2134 * testsuite/gas/elf/section21.s: Likewise.
2136 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2138 * NEWS: Mention x86 assembler options to align branches for
2141 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2143 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2144 only for ELF targets.
2145 * testsuite/gas/i386/unique.d: Don't xfail.
2146 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2148 2020-02-06 Alan Modra <amodra@gmail.com>
2150 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2151 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2153 2020-02-06 Alan Modra <amodra@gmail.com>
2155 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2156 xfail, and rename test.
2157 * testsuite/gas/elf/section12b.d: Likewise.
2158 * testsuite/gas/elf/section16a.d: Likewise.
2159 * testsuite/gas/elf/section16b.d: Likewise.
2161 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2164 * config/obj-elf.c (section_match): Removed.
2165 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2167 (obj_elf_change_section): Replace info and group_name arguments
2168 with match_p. Also update the section ID and flags from match_p.
2169 (obj_elf_section): Handle "unique,N". Update call to
2170 obj_elf_change_section.
2171 * config/obj-elf.h (elf_section_match): New.
2172 (obj_elf_change_section): Updated.
2173 * config/tc-arm.c (start_unwind_section): Update call to
2174 obj_elf_change_section.
2175 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2176 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2177 (microblaze_s_sdata): Likewise.
2178 (microblaze_s_rdata): Likewise.
2179 (microblaze_s_bss): Likewise.
2180 * config/tc-mips.c (s_change_section): Likewise.
2181 * config/tc-msp430.c (msp430_profiler): Likewise.
2182 * config/tc-rx.c (parse_rx_section): Likewise.
2183 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2184 * doc/as.texi: Document "unique,N" in .section directive.
2185 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2186 * testsuite/gas/elf/section15.d: New file.
2187 * testsuite/gas/elf/section15.s: Likewise.
2188 * testsuite/gas/elf/section16.s: Likewise.
2189 * testsuite/gas/elf/section16a.d: Likewise.
2190 * testsuite/gas/elf/section16b.d: Likewise.
2191 * testsuite/gas/elf/section17.d: Likewise.
2192 * testsuite/gas/elf/section17.l: Likewise.
2193 * testsuite/gas/elf/section17.s: Likewise.
2194 * testsuite/gas/i386/unique.d: Likewise.
2195 * testsuite/gas/i386/unique.s: Likewise.
2196 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2197 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2199 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2201 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2203 2020-02-01 Anthony Green <green@moxielogic.com>
2205 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2207 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2209 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2212 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2215 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2216 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2218 * testsuite/gas/arm/mve_dsp.d: New test.
2220 2020-01-31 Nick Clifton <nickc@redhat.com>
2222 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2223 rather than BFD_RELOC_NONE.
2225 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2227 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2228 to support VLDMIA instruction for MVE.
2229 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2230 instruction for MVE.
2231 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2232 instruction for MVE.
2233 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2234 instruction for MVE.
2235 * testsuite/gas/arm/mve-ldst.d: New test.
2236 * testsuite/gas/arm/mve-ldst.s: Likewise.
2238 2020-01-31 Nick Clifton <nickc@redhat.com>
2240 * po/fr.po: Updated French translation.
2241 * po/ru.po: Updated Russian translation.
2243 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2245 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2247 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2248 * testsuite/gas/aarch64/sve-movprfx_28.d,
2249 * testsuite/gas/aarch64/sve-movprfx_28.l,
2250 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2252 2020-01-30 Jan Beulich <jbeulich@suse.com>
2254 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2255 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2256 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2257 Adjust expectations.
2259 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2261 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2262 * testsuite/gas/bpf/alu-be.d: Likewise.
2263 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2264 * testsuite/gas/bpf/alu32-be.d: Likewise.
2266 2020-01-30 Jan Beulich <jbeulich@suse.com>
2268 * testsuite/gas/i386/x86-64-branch-2.s,
2269 testsuite/gas/i386/x86-64-branch-4.s,
2270 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2271 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2272 testsuite/gas/i386/x86-64-branch-2.d,
2273 testsuite/gas/i386/x86-64-branch-4.l,
2274 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2276 2020-01-30 Jan Beulich <jbeulich@suse.com>
2278 * config/tc-i386.c (process_suffix): .
2279 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2280 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2282 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2284 testsuite/gas/i386/x86_64.s: Add RETF cases.
2285 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2286 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2287 testsuite/gas/i386/x86-64-opcode.d,
2288 testsuite/gas/i386/x86-64-suffix-intel.d,
2289 testsuite/gas/i386/x86-64-suffix.d,
2290 testsuite/gas/i386/x86_64-intel.d
2291 testsuite/gas/i386/x86_64.d: Adjust expectations.
2292 * testsuite/gas/i386/x86-64-suffix.e,
2293 testsuite/gas/i386/x86_64.e: New.
2295 2020-01-30 Jan Beulich <jbeulich@suse.com>
2297 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2300 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2303 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2305 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2306 differences. Document movslq and movsxd.
2307 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2308 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2309 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2310 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2311 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2312 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2313 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2314 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2315 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2316 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2317 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2319 2020-01-27 Alan Modra <amodra@gmail.com>
2321 * testsuite/gas/all/gas.exp: Replace case statements with switch
2323 * testsuite/gas/elf/elf.exp: Likewise.
2324 * testsuite/gas/macros/macros.exp: Likewise.
2325 * testsuite/lib/gas-defs.exp: Likewise.
2327 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2330 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2331 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2333 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2335 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2336 s exts must be known, so rename *ok* to *fail*.
2337 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2338 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2339 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2341 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2342 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2344 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2347 * config/tc-i386.c (check_long_reg): Always disallow double word
2348 suffix in mnemonic with word general register.
2349 * testsuite/gas/i386/general.s: Replace word general register
2350 with double word general register for movl.
2351 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2353 * testsuite/gas/i386/general.l: Updated.
2354 * testsuite/gas/i386/inval.l: Likewise.
2356 2020-01-22 Alan Modra <amodra@gmail.com>
2358 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2359 __tls_get_addr_desc and __tls_get_addr_opt.
2361 2020-01-21 Jan Beulich <jbeulich@suse.com>
2363 * testsuite/gas/i386/inval-crc32.s,
2364 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2365 * testsuite/gas/i386/inval-crc32.l,
2366 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2368 2020-01-21 Jan Beulich <jbeulich@suse.com>
2370 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2371 generic code path. Deal with No_lSuf being set in a template.
2372 * testsuite/gas/i386/inval-crc32.l,
2373 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2374 instead of error(s) when operand size is ambiguous.
2375 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2376 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2377 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2378 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2379 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2380 Adjust expectations.
2382 2020-01-21 Jan Beulich <jbeulich@suse.com>
2384 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2385 and an intel_syntax check. Re-write lack-of-suffix processing
2387 * doc/c-i386.texi: Document operand size defaults for suffix-
2388 less AT&T syntax insns.
2389 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2390 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2391 testsuite/gas/i386/x86-64-avx-scalar.s,
2392 testsuite/gas/i386/x86-64-avx.s,
2393 testsuite/gas/i386/x86-64-bundle.s,
2394 testsuite/gas/i386/x86-64-intel64.s,
2395 testsuite/gas/i386/x86-64-lock-1.s,
2396 testsuite/gas/i386/x86-64-opcode.s,
2397 testsuite/gas/i386/x86-64-sse2avx.s,
2398 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2399 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2400 testsuite/gas/i386/x86-64-nops.s,
2401 testsuite/gas/i386/x86-64-ptwrite.s,
2402 testsuite/gas/i386/x86-64-simd.s,
2403 testsuite/gas/i386/x86-64-sse-noavx.s,
2404 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2406 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2407 testsuite/gas/i386/noreg64.s: Add further tests.
2408 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2409 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2410 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2411 testsuite/gas/i386/sse-noavx.d,
2412 testsuite/gas/i386/x86-64-intel64.d,
2413 testsuite/gas/i386/x86-64-nops.d,
2414 testsuite/gas/i386/x86-64-opcode.d,
2415 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2416 testsuite/gas/i386/x86-64-ptwrite.d,
2417 testsuite/gas/i386/x86-64-simd-intel.d,
2418 testsuite/gas/i386/x86-64-simd-suffix.d,
2419 testsuite/gas/i386/x86-64-simd.d,
2420 testsuite/gas/i386/x86-64-sse-noavx.d
2421 testsuite/gas/i386/x86-64-suffix.d,
2422 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2423 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2424 testsuite/gas/i386/noreg64.l: New.
2425 * testsuite/gas/i386/i386.exp: Run new tests.
2427 2020-01-21 Jan Beulich <jbeulich@suse.com>
2429 * testsuite/gas/i386/avx512_bf16_vl.s,
2430 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2431 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2432 broadcast forms of VCVTNEPS2BF16.
2433 * testsuite/gas/i386/avx512_bf16_vl.d,
2434 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2436 2020-01-20 Nick Clifton <nickc@redhat.com>
2438 * po/uk.po: Updated Ukranian translation.
2440 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2443 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2444 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2446 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2447 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2448 R_X86_64_GOTPC32_TLSDESC relocation.
2450 2020-01-18 Nick Clifton <nickc@redhat.com>
2452 * configure: Regenerate.
2453 * po/gas.pot: Regenerate.
2455 2020-01-18 Nick Clifton <nickc@redhat.com>
2457 Binutils 2.34 branch created.
2459 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2461 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2462 with vex_encoding_vex.
2463 (parse_insn): Likewise.
2464 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2465 and {vex3} documentation.
2466 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2468 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2470 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2473 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2474 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2475 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2476 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2477 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2478 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2480 2020-01-16 Jan Beulich <jbeulich@suse.com>
2482 * config/tc-i386.c (match_template): Drop found_cpu_match local
2485 2020-01-16 Jan Beulich <jbeulich@suse.com>
2487 * testsuite/gas/i386/avx512dq-inval.l,
2488 testsuite/gas/i386/avx512dq-inval.s: New.
2489 * testsuite/gas/i386/i386.exp: Run new test.
2491 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2493 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2494 relocations when the target is 430X, except when extracting part of an
2496 (msp430_srcoperand): Adjust comment.
2497 Initialize the expp member of the msp430_operand_s struct as
2499 (msp430_dstoperand): Likewise.
2500 * testsuite/gas/msp430/msp430.exp: Run new test.
2501 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2502 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2504 2020-01-15 Alan Modra <amodra@gmail.com>
2506 * configure.tgt: Add sparc-*-freebsd case.
2508 2020-01-14 Lili Cui <lili.cui@intel.com>
2510 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2511 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2512 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2513 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2514 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2515 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2516 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2517 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2518 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2519 * testsuite/gas/i386/align-branch-5.d: Likewise.
2520 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2521 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2522 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2523 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2524 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2525 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2526 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2527 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2528 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2529 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2530 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2531 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2533 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2536 * config/tc-z80.c: Add support for half precision, single
2537 precision and double precision floating point values.
2538 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2539 * doc/as.texi: Add new z80 command line options.
2540 * doc/c-z80.texi: Document new z80 command line options.
2541 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2542 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2543 * testsuite/gas/z80/z80.exp: Run the new test.
2544 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2545 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2546 * testsuite/gas/z80/strings.d: Update expected output.
2548 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2550 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2553 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2555 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2557 * config/tc-arc.h: Add header if/defs.
2558 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2560 2020-01-13 Alan Modra <amodra@gmail.com>
2562 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2564 2020-01-13 Alan Modra <amodra@gmail.com>
2566 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2569 2020-01-10 Alan Modra <amodra@gmail.com>
2571 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2572 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2574 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2577 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2579 (emit_ld_r_r): Likewise.
2580 (emit_ld_rr_m): Likewise.
2581 (emit_ld_rr_nn): Likewise.
2583 2020-01-09 Jan Beulich <jbeulich@suse.com>
2585 * config/tc-i386.c (optimize_encoding): Add
2586 is_any_vex_encoding() invocations. Drop respective
2587 i.tm.extension_opcode == None checks.
2589 2020-01-09 Jan Beulich <jbeulich@suse.com>
2591 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2592 REX transformations. Correct comment indentation.
2594 2020-01-09 Jan Beulich <jbeulich@suse.com>
2596 * config/tc-i386.c (optimize_encoding): Generalize register
2597 transformation for TEST optimization.
2599 2020-01-09 Jan Beulich <jbeulich@suse.com>
2601 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2602 testsuite/gas/i386/x86-64-sysenter-amd.d,
2603 testsuite/gas/i386/x86-64-sysenter-amd.l,
2604 testsuite/gas/i386/x86-64-sysenter-intel.d,
2605 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2606 * testsuite/gas/i386/i386.exp: Run new tests.
2608 2020-01-08 Nick Clifton <nickc@redhat.com>
2611 * doc/as.texi (Align): Document the fact that all arguments can be
2614 (P2align): Likewise.
2616 2020-01-08 Nick Clifton <nickc@redhat.com>
2619 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2620 already defined as a different symbol type.
2621 * testsuite/gas/elf/pr14891.s: New test source file.
2622 * testsuite/gas/elf/pr14891.d: New test driver.
2623 * testsuite/gas/elf/pr14891.s: New test expected error output.
2624 * testsuite/gas/elf/elf.exp: Run the new test.
2626 2020-01-08 Alan Modra <amodra@gmail.com>
2628 * config/tc-z8k.c (md_begin): Make idx unsigned.
2629 (get_specific): Likewise for this_index.
2631 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2633 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2634 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2635 (md_operand): Set X_md to absent.
2636 (arc_parse_name): Check for X_md.
2638 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2641 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2642 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2644 * read.c (next_char_of_string): Likewise.
2645 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2646 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2648 2020-01-03 Nick Clifton <nickc@redhat.com>
2650 * po/sv.po: Updated Swedish translation.
2652 2020-01-03 Jan Beulich <jbeulich@suse.com>
2654 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2655 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2657 2020-01-03 Jan Beulich <jbeulich@suse.com>
2659 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2660 by-element usdot. Add 64-bit form tests for by-element sudot.
2661 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2663 2020-01-03 Jan Beulich <jbeulich@suse.com>
2665 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2666 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2668 2020-01-03 Jan Beulich <jbeulich@suse.com>
2670 * testsuite/gas/aarch64/f64mm.d,
2671 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2673 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2675 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2676 support for assembler code generated by SDCC. Add new relocation
2677 types. Add z80-elf target support.
2678 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2679 labels. Local labels starts from ".L".
2680 * NEWS: Mention the new support.
2681 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2682 * testsuite/gas/all/fwdexp.s: Likewise.
2683 * testsuite/gas/all/cond.l: Likewise.
2684 * testsuite/gas/all/cond.s: Likewise.
2685 * testsuite/gas/all/fwdexp.d: Likewise.
2686 * testsuite/gas/all/fwdexp.s: Likewise.
2687 * testsuite/gas/elf/section2.e-mips: Likewise.
2688 * testsuite/gas/elf/section2.l: Likewise.
2689 * testsuite/gas/elf/section2.s: Likewise.
2690 * testsuite/gas/macros/app1.d: Likewise.
2691 * testsuite/gas/macros/app1.s: Likewise.
2692 * testsuite/gas/macros/app2.d: Likewise.
2693 * testsuite/gas/macros/app2.s: Likewise.
2694 * testsuite/gas/macros/app3.d: Likewise.
2695 * testsuite/gas/macros/app3.s: Likewise.
2696 * testsuite/gas/macros/app4.d: Likewise.
2697 * testsuite/gas/macros/app4.s: Likewise.
2698 * testsuite/gas/macros/app4b.s: Likewise.
2699 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2700 * testsuite/gas/z80/z80.exp: Add new tests
2701 * testsuite/gas/z80/dollar.d: New file.
2702 * testsuite/gas/z80/dollar.s: New file.
2703 * testsuite/gas/z80/ez80_adl_all.d: New file.
2704 * testsuite/gas/z80/ez80_adl_all.s: New file.
2705 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2706 * testsuite/gas/z80/ez80_isuf.s: New file.
2707 * testsuite/gas/z80/ez80_z80_all.d: New file.
2708 * testsuite/gas/z80/ez80_z80_all.s: New file.
2709 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2710 * testsuite/gas/z80/r800_extra.d: New file.
2711 * testsuite/gas/z80/r800_extra.s: New file.
2712 * testsuite/gas/z80/r800_ii8.d: New file.
2713 * testsuite/gas/z80/r800_z80_doc.d: New file.
2714 * testsuite/gas/z80/z180.d: New file.
2715 * testsuite/gas/z80/z180.s: New file.
2716 * testsuite/gas/z80/z180_z80_doc.d: New file.
2717 * testsuite/gas/z80/z80_doc.d: New file.
2718 * testsuite/gas/z80/z80_doc.s: New file.
2719 * testsuite/gas/z80/z80_ii8.d: New file.
2720 * testsuite/gas/z80/z80_ii8.s: New file.
2721 * testsuite/gas/z80/z80_in_f_c.d: New file.
2722 * testsuite/gas/z80/z80_in_f_c.s: New file.
2723 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2724 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2725 * testsuite/gas/z80/z80_out_c_0.d: New file.
2726 * testsuite/gas/z80/z80_out_c_0.s: New file.
2727 * testsuite/gas/z80/z80_reloc.d: New file.
2728 * testsuite/gas/z80/z80_reloc.s: New file.
2729 * testsuite/gas/z80/z80_sli.d: New file.
2730 * testsuite/gas/z80/z80_sli.s: New file.
2732 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2734 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2737 2020-01-01 Alan Modra <amodra@gmail.com>
2739 Update year range in copyright notice of all files.
2741 For older changes see ChangeLog-2019
2743 Copyright (C) 2020 Free Software Foundation, Inc.
2745 Copying and distribution of this file, with or without modification,
2746 are permitted in any medium without royalty provided the copyright
2747 notice and this notice are preserved.
2753 version-control: never