1 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
3 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
5 (md_assemble): Remove no longer needed hack.
7 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
9 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
11 (gas_cgen_md_apply_fix): Likewise.
12 (gas_cgen_md_apply_fix): Likewise.
13 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
15 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
18 2020-06-04 Alan Modra <amodra@gmail.com>
20 * testsuite/config/default.exp: Remove global directive outside
22 * testsuite/gas/mep/complex-relocs.exp: Likewise.
23 * testsuite/gas/microblaze/relax_size.exp: Likewise.
24 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
25 * testsuite/gas/mt/relocs.exp: Likewise.
26 * testsuite/gas/rx/rx.exp: Likewise.
28 2020-06-03 Stephen Casner <casner@acm.org>
30 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
32 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
33 Jim Wilson <jimw@sifive.com>
36 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
37 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
38 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
39 Move B before SB. Move J before UJ.
41 2020-06-01 Alex Coplan <alex.coplan@arm.com>
43 * write.c (relax_segment): Fix handling of negative offset when
44 relaxing an rs_org frag.
45 * testsuite/gas/aarch64/org-neg.d: New test.
46 * testsuite/gas/aarch64/org-neg.l: Error output for test.
47 * testsuite/gas/aarch64/org-neg.s: Input for test.
48 * testsuite/gas/arm/org-neg.d: New test.
49 * testsuite/gas/arm/org-neg.l: Error output for test.
50 * testsuite/gas/arm/org-neg.s: Input for test.
52 2020-05-28 Stephen Casner <casner@acm.org>
54 Fix unexpected failures in gas testsuite for pdp11-aout target.
55 These are caused by the PDP11's mix of little-endian octets in
56 shorts but shorts in big endian order for long or quad.
58 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
59 * testsuite/gas/all/gas.exp: Select alternate test scripts for
60 pdp11, skip octa test completely.
61 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
62 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
63 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
65 2020-05-28 Alex Coplan <alex.coplan@arm.com>
67 * frags.c (frag_grow): Fix comment.
69 2020-05-27 Stephen Casner <casner@acm.org>
72 * config/tc-pdp11.c (parse_reg): Distinguish register names from
73 symbols that begin with a register name.
74 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
75 * testsuite/gas/pdp11/pr26001.s: Likewise.
76 * testsuite/gas/pdp11/pr26001.d: Likewise.
78 2020-05-27 Simon Cook <simon.cook@embecosm.com>
80 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
81 pointer when creating struct riscv_csr_extra.
83 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
85 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
86 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
87 * testsuite/gas/i386/inval-avx512f.l: Updated.
89 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
91 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
92 load/store instruction variants with alignment hints.
93 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
94 instruction variants with alignment hints.
96 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
99 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
100 instead of R_XGATE_PCREL_X.
101 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
102 BFD_RELOC_XGATE_PCREL_X.
104 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
107 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
108 with &fragP->fr_literal[0].
110 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
113 * config/tc-vax.c (md_estimate_size_before_relax): Replace
114 fragP->fr_literal with &fragP->fr_literal[0].
115 (md_convert_frag): Likewise.
117 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
120 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
121 with &fragP->fr_literal[0].
123 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
126 * config/tc-crx.c (getreg_image): Change argument type to int.
127 (md_convert_frag): Replace fragP->fr_literal with
128 &fragP->fr_literal[0].
130 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
133 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
134 sprintf with memmove.
136 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
138 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
139 with &fragP->fr_literal[0].
141 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
144 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
145 2 overlapping strings.
147 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
149 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
150 with &fragP->fr_literal[0].
152 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
154 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
155 with &fragp->fr_literal[0].
156 * config/tc-microblaze.c (md_apply_fix): Likewise.
157 * config/tc-sh.c (md_convert_frag): Likewise.
159 2020-05-24 Jim Wilson <jimw@sifive.com>
162 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
163 asection to segT. New locals seg and subseg. Call subseg_set before
164 fix_new_exp. Call subseg_set after loop to restore original values.
166 2020-05-21 Alan Modra <amodra@gmail.com>
168 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
170 * config/obj-elf.c: Likewise.
171 * config/tc-aarch64.c: Likewise.
172 * config/tc-arm.c: Likewise.
173 * config/tc-m68k.c: Likewise.
174 * config/tc-nios2.c: Likewise.
175 * config/tc-tic30.c: Likewise.
179 * symbols.c: Likewise.
180 * testsuite/gas/all/test-gen.c: Likewise.
182 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
184 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
185 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
186 Static variables which are used to set the ISA extensions. You can
187 use -march (or ELF build attributes) and -misa-spec to set them,
189 (ext_version_hash): The hash table used to handle the extensions
191 (init_ext_version_hash): Initialize the ext_version_hash according
192 to riscv_ext_version_table.
193 (riscv_get_default_ext_version): The callback function of
194 riscv_parse_subset_t. According to the choosed ISA spec,
195 get the default version for the specific extension.
196 (riscv_set_arch): Set the callback function.
197 (enum options, struct option md_longopts): Add new option -misa-spec.
198 (md_parse_option): Do not call riscv_set_arch for -march. We will
199 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
200 to set default_isa_spec class.
201 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
202 ext_version_hash, and then call riscv_set_arch to set the architecture
203 with versions according to default_arch_with_ext.
204 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
206 * testsuite/gas/riscv/attribute-03.d: Likewise.
207 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
208 already set it's version to 2p1 by march, so no need to use the default
209 2p2 version. For m-ext, we do not set the version by -march and ELF arch
210 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
211 ISA spec 2p2, so set 0p0 to it.
212 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
213 zicsr is 2p0 according to ISA spec 20191213.
214 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
215 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
216 You can set them by configure options --with-arch and
217 --with-isa-spec, respectively.
218 (riscv_set_default_isa_spec): New function used to set the
220 (md_parse_option): Call riscv_set_default_isa_spec rather than
221 call riscv_get_isa_spec_class directly.
222 (riscv_after_parse_args): If the -isa-spec is not set, then we
223 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
224 calling riscv_set_default_isa_spec.
225 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
226 the --with-isa-spec may be set to different ISA spec.
227 * testsuite/gas/riscv/attribute-02.d: Likewise.
228 * testsuite/gas/riscv/attribute-03.d: Likewise.
229 * testsuite/gas/riscv/attribute-04.d: Likewise.
230 * testsuite/gas/riscv/attribute-05.d: Likewise.
231 * testsuite/gas/riscv/attribute-06.d: Likewise.
232 * testsuite/gas/riscv/attribute-07.d: Likewise.
233 * configure.ac: Add configure options, --with-arch and
235 * configure: Regenerated.
236 * config.in: Regenerated.
237 * config/tc-riscv.c (default_priv_spec): Static variable which is
238 used to check if the CSR is valid for the chosen privilege spec. You
239 can use -mpriv-spec to set it.
240 (enum reg_class): We now get the CSR address from csr_extra_hash rather
241 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
242 (riscv_init_csr_hashes): Only need to initialize one hash table
244 (riscv_csr_class_check): Change the return type to void. Don't check
245 the ISA dependency if -mcsr-check isn't set.
246 (riscv_csr_version_check): New function. Check and find the CSR address
247 from csr_extra_hash, according to default_priv_spec. Report warning
248 for the invalid CSR if -mcsr-check is set.
249 (reg_csr_lookup_internal): Updated.
250 (reg_lookup_internal): Likewise.
251 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
252 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
253 (md_parse_option): Call riscv_set_default_priv_version to set
255 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
256 privilege spec to the newest one.
257 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
258 include/opcode/riscv.h.
259 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
260 to check the ISA dependency for CSR, so fix the spec version by adding
262 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
263 version warnings for the test case.
264 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
265 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
266 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
267 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
268 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
269 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
270 Check whether the CSR is valid when privilege version 1.9 is choosed.
271 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
272 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
273 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
274 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
275 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
276 Check whether the CSR is valid when privilege version 1.10 is choosed.
277 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
278 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
279 Check whether the CSR is valid when privilege version 1.11 is choosed.
280 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
281 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
282 setting. You can set it by configure option --with-priv-spec.
283 (riscv_set_default_priv_spec): New function used to set the default
285 (md_parse_option): Call riscv_set_default_priv_spec rather than
286 call riscv_get_priv_spec_class directly.
287 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
288 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
289 calling riscv_set_default_priv_spec.
290 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
291 the --with-priv-spec may be set to different privilege spec.
292 * testsuite/gas/riscv/priv-reg.d: Likewise.
293 * configure.ac: Add configure option --with-priv-spec.
294 * configure: Regenerated.
295 * config.in: Regenerated.
296 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
297 explicit_attr. Set it to TRUE if any ELF attribute is found.
298 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
299 the priv attributes are set.
300 (md_assemble): Set the default_priv_spec according to the priv
301 attributes when we start to assemble instruction.
302 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
303 riscv_write_out_attrs. Update the arch and priv attributes. If we
304 don't set the corresponding ELF attributes, then try to output the
306 (riscv_set_public_attributes): If any ELF attribute or -march-attr
307 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
308 to update the arch and priv attributes.
309 (s_riscv_attribute): Make sure all arch and priv attributes are set
310 before any instruction.
311 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
312 ELF attribute or -march-attr is set. If the priv attributes are not
313 set, then try to update them by the default setting (-mpriv-spec or
315 * testsuite/gas/riscv/attribute-02.d: Likewise.
316 * testsuite/gas/riscv/attribute-03.d: Likewise.
317 * testsuite/gas/riscv/attribute-04.d: Likewise.
318 * testsuite/gas/riscv/attribute-06.d: Likewise.
319 * testsuite/gas/riscv/attribute-07.d: Likewise.
320 * testsuite/gas/riscv/attribute-08.d: Likewise.
321 * testsuite/gas/riscv/attribute-09.d: Likewise.
322 * testsuite/gas/riscv/attribute-10.d: Likewise.
323 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
324 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
325 set by priv attributes must be supported.
326 * testsuite/gas/riscv/attribute-05.s: Likewise.
327 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
328 priv attributes according to the -mpriv-spec option.
329 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
330 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
331 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
332 * testsuite/gas/riscv/priv-reg.d: Removed.
333 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
334 CSR according to the priv spec 1.9.
335 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
336 CSR according to the priv spec 1.9.1.
337 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
338 CSR according to the priv spec 1.10.
339 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
340 CSR according to the priv spec 1.11.
341 * config/tc-riscv.c (md_show_usage): Add descriptions about
343 * doc/c-riscv.texi: Likewise.
345 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
347 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
348 * testsuite/gas/ppc/power9.d: Likewise.
349 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
350 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
351 sync, wait, waitrsv>: Add tests.
352 * testsuite/gas/ppc/power10.d: Likewise.
354 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
357 * config/tc-arm.c : Add arm_ext_v8r feature.
358 (it_fsm_post_encode): Check arm_ext_v8r feature.
359 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
361 2020-05-19 Alan Modra <amodra@gmail.com>
363 * write.c (write_contents): Use bfd_get_filename rather than
364 accessing bfd->filename directly. Use bfd_section_name rather
365 than accessing section->name directly.
367 2020-05-19 Alan Modra <amodra@gmail.com>
369 * symbols.c (local_symbol_make): Init all of lsy_flags.
371 2020-05-18 Alan Modra <amodra@gmail.com>
373 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
374 before looking at add_symbol->sy_flags.
376 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
378 * config/tc-i386.c: Not handle lret/iret.
379 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
380 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
381 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
382 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
383 * testsuite/gas/i386/lfence-ret.s: Ditto.
384 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
385 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
386 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
387 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
388 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
389 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
390 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
392 2020-05-15 Alan Modra <amodra@gmail.com>
393 Alex Coplan <alex.coplan@arm.com>
395 * symbols.c (struct local_symbol): Update comment.
396 (resolve_symbol_value): For resolved symbols equated to other
397 symbols, verify that the referenced symbol is not a local_symbol
398 before accessing sy_value. Don't leave symbol loops during
399 finalize_syms resolution.
400 * testsuite/gas/all/assign-bad-recursive.d: New test.
401 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
402 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
403 * testsuite/gas/all/gas.exp: Run it.
405 2020-05-14 Nick Clifton <nickc@redhat.com>
407 * po/sv.po: Updated Swedish translation.
409 2020-05-11 Alan Modra <amodra@gmail.com>
411 * testsuite/gas/ppc/scalarquad.d,
412 * testsuite/gas/ppc/scalarquad.s: New test.
413 * testsuite/gas/ppc/ppc.exp: Run it.
415 2020-05-11 Alan Modra <amodra@gmail.com>
417 * testsuite/gas/ppc/rightmost.d,
418 * testsuite/gas/ppc/rightmost.s: New test.
419 * testsuite/gas/ppc/ppc.exp: Run it.
421 2020-05-11 Alan Modra <amodra@gmail.com>
423 * testsuite/gas/ppc/xvtlsbb.d,
424 * testsuite/gas/ppc/xvtlsbb.s: New test.
425 * testsuite/gas/ppc/ppc.exp: Run it.
427 2020-05-11 Alan Modra <amodra@gmail.com>
429 * testsuite/gas/ppc/stringop.d,
430 * testsuite/gas/ppc/stringop.s: New test.
431 * testsuite/gas/ppc/ppc.exp: Run it.
433 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
435 * testsuite/gas/ppc/set_bool.d,
436 * testsuite/gas/ppc/set_bool.s: New test.
437 * testsuite/gas/ppc/ppc.exp: Run it.
439 2020-05-11 Alan Modra <amodra@gmail.com>
441 * testsuite/gas/ppc/bitmanip.d,
442 * testsuite/gas/ppc/bitmanip.s: New test.
443 * testsuite/gas/ppc/ppc.exp: Run it.
445 2020-05-11 Alan Modra <amodra@gmail.com>
447 * testsuite/gas/ppc/genpcv.d,
448 * testsuite/gas/ppc/genpcv.s: New test.
449 * testsuite/gas/ppc/ppc.exp: Run it.
451 2020-05-11 Alan Modra <amodra@gmail.com>
453 * testsuite/gas/ppc/maskmanip.d,
454 * testsuite/gas/ppc/maskmanip.s: New test.
455 * testsuite/gas/ppc/ppc.exp: Run it.
457 2020-05-11 Alan Modra <amodra@gmail.com>
458 Peter Bergner <bergner@linux.ibm.com>
460 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
461 (md_assemble): Check acc specified in correct operand.
462 * testsuite/gas/ppc/outerprod.d,
463 * testsuite/gas/ppc/outerprod.s,
464 * testsuite/gas/ppc/vsx4.d,
465 * testsuite/gas/ppc/vsx4.s: New tests.
466 * testsuite/gas/ppc/ppc.exp: Run them.
468 2020-05-11 Alan Modra <amodra@gmail.com>
470 * testsuite/gas/ppc/simd_perm.d,
471 * testsuite/gas/ppc/simd_perm.s: New test.
472 * testsuite/gas/ppc/ppc.exp: Run it.
474 2020-05-11 Alan Modra <amodra@gmail.com>
476 * testsuite/gas/ppc/int128.d,
477 * testsuite/gas/ppc/int128.s: New test.
478 * testsuite/gas/ppc/ppc.exp: Run it.
480 2020-05-11 Alan Modra <amodra@gmail.com>
482 * testsuite/gas/ppc/vsx_32byte.d,
483 * testsuite/gas/ppc/vsx_32byte.s: New test.
484 * testsuite/gas/ppc/ppc.exp: Run it.
486 2020-05-11 Alan Modra <amodra@gmail.com>
488 * testsuite/gas/ppc/vec_mul.s,
489 * testsuite/gas/ppc/vec_mul.d: New test.
490 * testsuite/gas/ppc/ppc.exp: Run it.
492 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
494 * testsuite/gas/ppc/byte_rev.d,
495 * testsuite/gas/ppc/byte_rev.s: New test.
496 * testsuite/gas/ppc/ppc.exp: Run it.
498 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
500 * testsuite/gas/ppc/power10.d: Add paste. tests.
501 * testsuite/gas/ppc/power10.s: Likewise.
503 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
505 * testsuite/gas/ppc/power10.s: New test.
506 * testsuite/gas/ppc/power10.d: Likewise.
507 * testsuite/gas/ppc/ppc.exp: Run it.
509 2020-05-11 Alan Modra <amodra@gmail.com>
511 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
513 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
514 place of -mfuture/-Mfuture.
515 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
516 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
518 2020-05-06 Nick Clifton <nickc@redhat.com>
520 * po/sv.po: Updated Swedish translation.
522 2020-05-06 Nick Clifton <nickc@redhat.com>
525 * doc/as.texi (Preprocessing): Replace cross reference to not
526 existant document with a URL to the equivalent page in the GCC
529 2020-05-05 Nick Clifton <nickc@redhat.com>
531 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
532 construction of a DWARF-5 directory name table.
533 * testsuite/gas/elf/pr25917.d: Update expected output.
535 2020-05-05 Gunther Nikl <gnikl@justmail.de>
537 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
538 (md_parse_option): Remove initialization of elf_flags.
540 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
543 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
544 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
545 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
547 2020-05-04 Nick Clifton <nickc@redhat.com>
550 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
551 table's existence before looking at its entries.
552 Also do not emit a default directory entry if there are no
555 * testsuite/gas/elf/pr25917.s: New test source file.
556 * testsuite/gas/elf/pr25917.d: New test driver.
557 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
559 2020-04-30 Alex Coplan <alex.coplan@arm.com>
561 * config/tc-aarch64.c (fix_insn): Implement for
562 AARCH64_OPND_UNDEFINED.
563 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
564 * testsuite/gas/aarch64/udf.s: New.
565 * testsuite/gas/aarch64/udf.d: New.
566 * testsuite/gas/aarch64/udf-invalid.s: New.
567 * testsuite/gas/aarch64/udf-invalid.l: New.
568 * testsuite/gas/aarch64/udf-invalid.d: New.
570 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
572 * config/tc-rx.c (elf_flags): Reset default value.
573 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
575 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
577 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
579 (microarch_earliest): New static variable.
580 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
581 simcall opcode has mandatory parameter.
582 (xg_init_global_config): Initialize microarch_earliest.
584 2020-04-29 Nick Clifton <nickc@redhat.com>
587 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
588 IMM0_8S and add support for IMM0_8U.
589 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
590 unsigned 8-bit immediate.
591 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
592 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
594 2020-04-27 Tamar Christina <tamar.christina@arm.com>
596 * NEWS: Add news entry for big-obj.
597 * config/tc-i386.c (i386_target_format): Support new format.
598 * doc/c-i386.texi: Add i386 support.
599 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
600 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
602 2020-04-27 Nick Clifton <nickc@redhat.com>
605 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
606 (assign_file_to_slot): New function. Fills in an entry in the
608 (allocate_filenum): Use new function.
609 (allocate_filename_to_slot): Use new function. If the specified
610 slot entry is already in use, but was chosen automatically then
611 reassign the automatic entry.
613 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
615 * config/tc-i386.c (lfence_before_ret_shl): New member.
616 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
618 (insert_after_load): Issue warning for REP CMPS/SCAS.
619 (insert_before_before): Handle iret, Handle
620 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
621 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
622 -mlfence-before-ret=[none/not/or/shl/yes].
623 Enable -mlfence-before-ret=shl when
624 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
625 (md_show_usage): Ditto.
626 * doc/c-i386.texi: Ditto.
627 * testsuite/gas/i386/i386.exp: Add new testcases.
628 * testsuite/gas/i386/lfence-load-b.d: New.
629 * testsuite/gas/i386/lfence-load-b.e: New.
630 * testsuite/gas/i386/lfence-load.d: Modified.
631 * testsuite/gas/i386/lfence-load.e: New.
632 * testsuite/gas/i386/lfence-load.s: Modified.
633 * testsuite/gas/i386/lfence-ret-a.d: Modified.
634 * testsuite/gas/i386/lfence-ret-b.d: Modified.
635 * testsuite/gas/i386/lfence-ret-c.d: New.
636 * testsuite/gas/i386/lfence-ret-d.d: New.
637 * testsuite/gas/i386/lfence-ret.s: Modified.
638 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
639 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
640 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
641 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
642 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
643 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
644 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
645 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
646 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
647 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
649 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
652 * config/tc-xtensa.c (md_apply_fix): Replace
653 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
654 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
655 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
656 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
657 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
659 2020-04-22 Alan Modra <amodra@gmail.com>
661 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
662 symbol for ".symver .. remove".
663 * doc/as.texi (.symver): Update.
664 * testsuite/gas/symver/symver11.s: Make foo weak.
665 * testsuite/gas/symver/symver11.d: Expect an error.
666 * testsuite/gas/symver/symver7.d: Allow other random symbols.
668 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
670 * testsuite/gas/symver/symver11.s: Add ".balign 8".
672 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
675 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
676 * testsuite/gas/m68k/operands.d: Update.
677 * testsuite/gas/m68k/op68000.d: Update for new error messages.
679 2020-04-21 Tamar Christina <tamar.christina@arm.com>
682 * testsuite/gas/arm/pr24753.d: New test.
683 * testsuite/gas/arm/pr24753.s: New test.
685 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
689 * NEWS: Mention .symver extension.
690 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
692 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
693 add a version name. Add local, hidden and remove visibility
695 (elf_frob_symbol): Handle the list of version names. Update the
696 original symbol to local, hidden or remove it from the symbol
698 (elf_frob_file_before_adjust): Handle the list of version names.
699 * config/obj-elf.h (elf_visibility): New.
700 (elf_versioned_name_list): Likewise.
701 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
702 and visibility. Change versioned_name pointer to struct
703 elf_versioned_name_list.
704 * doc/as.texi: Update .symver directive.
705 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
706 error checking tests.
707 * testsuite/gas/symver/symver6.d: New file.
708 * testsuite/gas/symver/symver7.d: Likewise.
709 * testsuite/gas/symver/symver7.s: Likewise.
710 * testsuite/gas/symver/symver8.d: Likewise.
711 * testsuite/gas/symver/symver8.s: Likewise.
712 * testsuite/gas/symver/symver9.s: Likewise.
713 * testsuite/gas/symver/symver9a.d: Likewise.
714 * testsuite/gas/symver/symver9b.d: Likewise.
715 * testsuite/gas/symver/symver10.s: Likewise.
716 * testsuite/gas/symver/symver10a.d: Likewise.
717 * testsuite/gas/symver/symver10b.d: Likewise.
718 * testsuite/gas/symver/symver11.d: Likewise.
719 * testsuite/gas/symver/symver11.s: Likewise.
720 * testsuite/gas/symver/symver12.d: Likewise.
721 * testsuite/gas/symver/symver12.s: Likewise.
722 * testsuite/gas/symver/symver13.d: Likewise.
723 * testsuite/gas/symver/symver13.s: Likewise.
724 * testsuite/gas/symver/symver14.d: Likewise.
725 * testsuite/gas/symver/symver14.l: Likewise.
726 * testsuite/gas/symver/symver15.d: Likewise.
727 * testsuite/gas/symver/symver15.l: Likewise.
728 * testsuite/gas/symver/symver6.l: Removed.
729 * testsuite/gas/symver/symver6.s: Updated.
731 2020-04-20 Sudakshina Das <sudi.das@arm.com>
733 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
735 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
736 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
737 * testsuite/gas/aarch64/system.d: Update.
739 2020-04-20 Sudakshina Das <sudi.das@arm.com>
741 * testsuite/gas/aarch64/bti.d: Update -march option.
742 * testsuite/gas/aarch64/illegal-bti.d: Remove.
743 * testsuite/gas/aarch64/illegal-bti.l: Remove.
744 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
745 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
747 2020-04-17 Alan Modra <amodra@gmail.com>
749 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
751 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
752 Nick Clifton <nickc@redhat.com>
755 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
757 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
759 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
760 targets running this test.
762 2020-02-16 David Faust <david.faust@oracle.com>
764 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
765 * testsuite/gas/bpf/jump32.s: New file.
766 * testsuite/gas/bpf/jump32.d: Likewise.
768 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
770 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
773 2020-04-08 Gunther Nikl <gnikl@justmail.de>
775 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
776 (md_pcrel_from): Remove prototytpe.
777 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
779 (md_pcrel_from_section): Remove duplicate prototype.
780 * tc.h (md_pcrel_from_section): Add prototype.
781 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
782 * config/tc-arc.h (md_pcrel_from_section): Likewise.
783 * config/tc-arm.h (md_pcrel_from_section): Likewise.
784 * config/tc-avr.h (md_pcrel_from_section): Likewise.
785 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
786 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
787 * config/tc-csky.h (md_pcrel_from_section): Likewise.
788 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
789 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
790 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
791 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
792 * config/tc-frv.h (md_pcrel_from_section): Likewise.
793 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
794 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
795 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
796 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
797 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
798 * config/tc-mep.h (md_pcrel_from_section): Likewise.
799 * config/tc-metag.h (md_pcrel_from_section): Likewise.
800 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
801 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
802 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
803 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
804 * config/tc-mt.h (md_pcrel_from_section): Likewise.
805 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
806 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
807 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
808 * config/tc-rx.h (md_pcrel_from_section): Likewise.
809 * config/tc-s390.h (md_pcrel_from_section): Likewise.
810 * config/tc-sh.h (md_pcrel_from_section): Likewise.
811 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
812 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
813 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
814 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
815 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
816 md_apply_fix3): Delete prototypes.
818 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
820 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
823 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
825 * doc/c-z80.texi: Fix @xref warnings.
827 2020-04-07 Lili Cui <lili.cui@intel.com>
829 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
830 (cpu_noarch): Likewise.
831 * doc/c-i386.texi: Document TSXLDTRK.
832 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
833 * testsuite/gas/i386/tsxldtrk.d: Likewise.
834 * testsuite/gas/i386/tsxldtrk.s: Likewise.
835 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
837 2020-04-02 Lili Cui <lili.cui@intel.com>
839 * config/tc-i386.c (cpu_arch): Add .serialize.
840 (cpu_noarch): Likewise.
841 * doc/c-i386.texi: Document serialize.
842 * testsuite/gas/i386/i386.exp: Run serialize tests
843 * testsuite/gas/i386/serialize.d: Likewise.
844 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
845 * testsuite/gas/i386/serialize.s: Likewise.
847 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
849 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
850 * testsuite/gas/elf/section12b.d: Likewise.
851 * testsuite/gas/elf/section16a.d: Likewise.
852 * testsuite/gas/elf/section16b.d: Likewise.
854 2020-04-02 Gunther Nikl <gnikl@justmail.de>
856 * config/tc-m68k.c (m68k_ip): Fix range check for index register
857 with a suppressed address register.
859 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
862 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
863 * testsuite/gas/i386/localpic.s: Add a test for relocation
864 against local absolute symbol.
865 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
866 * testsuite/gas/i386/localpic.d: Updated.
867 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
868 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
870 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
873 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
874 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
875 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
876 testsuite/gas/i386/x86-64-jump.d.
877 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
878 Incorporate changes to
879 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
880 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
881 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
882 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
883 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
885 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
889 * dwarf2dbg.c: Do not include "bignum.h".
891 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
893 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
894 * testsuite/gas/riscv/alias-csr.s: Likewise.
895 * testsuite/gas/riscv/no-aliases-csr.d: Move this
896 to priv-reg-pseudo-noalias.
897 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
898 * testsuite/gas/riscv/bad-csr.l: Likewise.
899 * testsuite/gas/riscv/bad-csr.s: Likewise.
900 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
901 * testsuite/gas/riscv/satp.s: Likewise.
902 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
903 csr instruction, including alias-csr testcase.
904 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
905 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
906 pseudo instruction with objdump -Mno-aliases.
907 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
908 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
909 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
910 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
911 * testsuite/gas/riscv/priv-reg.s: Likewise.
912 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
913 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
914 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
916 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
918 * config/obj-coff.c (obj_coff_section): Set the bss flag on
919 sections with the "b" attribute.
921 2020-03-22 Alan Modra <amodra@gmail.com>
923 * testsuite/gas/s12z/truncated.d: Update expected output.
925 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
928 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
929 * doc/c-z80.texi: Update documentation.
931 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
936 Fix disassembling ED+A4/AC/B4/BC opcodes.
937 Fix assembling lines containing colonless label and instruction
938 with first operand inside parentheses.
939 Fix registration of unsupported by target CPU registers.
940 * config/tc-z80.c: See above.
941 * config/tc-z80.h: See above.
942 * testsuite/gas/z80/colonless.d: Update test.
943 * testsuite/gas/z80/colonless.s: Likewise.
944 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
945 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
946 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
947 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
948 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
949 * testsuite/gas/z80/unsup_regs.s: Likewise.
950 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
951 * testsuite/gas/z80/z80.exp: Likewise.
952 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
953 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
954 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
956 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
959 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
960 (parse_operands): Handle new operand codes.
961 (do_neon_dyadic_long): Make shape check accept the scalar variants.
962 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
963 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
964 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
965 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
966 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
967 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
968 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
970 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
972 * NEWS: Mention x86 assembler options for CVE-2020-0551.
974 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
976 * testsuite/gas/i386/i386.exp: Run new tests.
977 * testsuite/gas/i386/lfence-byte.d: New file.
978 * testsuite/gas/i386/lfence-byte.e: Likewise.
979 * testsuite/gas/i386/lfence-byte.s: Likewise.
980 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
981 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
982 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
983 * testsuite/gas/i386/lfence-indbr.e: Likewise.
984 * testsuite/gas/i386/lfence-indbr.s: Likewise.
985 * testsuite/gas/i386/lfence-load.d: Likewise.
986 * testsuite/gas/i386/lfence-load.s: Likewise.
987 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
988 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
989 * testsuite/gas/i386/lfence-ret.s: Likewise.
990 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
991 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
992 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
993 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
994 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
995 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
996 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
997 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
998 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
999 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1000 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1001 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1003 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1005 * config/tc-i386.c (lfence_after_load): New.
1006 (lfence_before_indirect_branch_kind): New.
1007 (lfence_before_indirect_branch): New.
1008 (lfence_before_ret_kind): New.
1009 (lfence_before_ret): New.
1012 (insert_lfence_after): New.
1013 (insert_lfence_before): New.
1014 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1016 (OPTION_MLFENCE_AFTER_LOAD): New.
1017 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1018 (OPTION_MLFENCE_BEFORE_RET): New.
1019 (md_longopts): Add -mlfence-after-load=,
1020 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1021 (md_parse_option): Handle -mlfence-after-load=,
1022 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1023 (md_show_usage): Display -mlfence-after-load=,
1024 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1025 (i386_cons_align): New.
1026 * config/tc-i386.h (i386_cons_align): New.
1027 (md_cons_align): New.
1028 * doc/c-i386.texi: Document -mlfence-after-load=,
1029 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1031 2020-03-11 Nick Clifton <nickc@redhat.com>
1035 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1036 (DWARF2_FILE_SIZE_NAME): Default to -1.
1037 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1038 whichever is higher.
1039 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1040 (NUM_MD5_BYTES): Define.
1041 (struct file entry): Add md5 field.
1042 (get_filenum): Delete and replace with...
1043 (get_basename): New function.
1044 (get_directory_table_entry): New function.
1045 (allocate_filenum): New function.
1046 (allocate_filename_to_slot): New function.
1047 (dwarf2_where): Use new functions.
1048 (dwarf2_directive_filename): Add support for extended .file
1050 (dwarf2_directive_loc): Allow the use of file number zero with
1052 (out_file_list): Rename to...
1053 (out_dir_and_file_list): Add DWARF 5 support.
1054 (out_debug_line): Emit extra values into the section header for
1056 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1057 * doc/as.texi (.file): Update the description of this pseudo-op.
1058 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1059 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1060 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1061 * NEWS: Mention the new feature.
1063 2020-03-10 Alan Modra <amodra@gmail.com>
1065 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1066 to avoid signed overflow.
1067 * config/tc-mcore.c (md_assemble): Likewise.
1068 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1069 * config/tc-nds32.c (SET_ADDEND): Likewise.
1070 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1072 2020-03-09 Jan Beulich <jbeulich@suse.com>
1074 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1075 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1076 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1078 2020-03-07 Alan Modra <amodra@gmail.com>
1080 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1083 2020-03-06 Nick Clifton <nickc@redhat.com>
1086 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1087 0 if the dwarf_level is 5 or more. Complain if a filename follows
1089 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1090 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1091 * testsuite/gas/elf/elf.exp: Run the new test.
1094 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1095 * doc/as.texi: Fix another typo.
1097 2020-03-06 Nick Clifton <nickc@redhat.com>
1100 * as.c (dwarf_level): Define.
1101 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1102 (parse_args): Add support for the new options.
1103 as.h (dwarf_level): Prototype.
1104 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1106 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1107 (DWARF2_LINE_VERSION): Remove definition.
1108 * doc/as.texi: Document the new options.
1110 2020-03-06 Nick Clifton <nickc@redhat.com>
1113 * as.c (main): Allow matching input and outputs when they are
1116 2020-03-06 Jan Beulich <jbeulich@suse.com>
1118 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1120 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1121 one of byte/word/dword/qword is set alongside a SIMD register in
1122 a template's operand.
1124 2020-03-06 Jan Beulich <jbeulich@suse.com>
1126 * config/tc-i386.c (match_template): Extend code in logic
1127 rejecting certain suffixes in certain modes to also cover mask
1128 register use and VecSIB. Drop special casing of broadcast. Skip
1129 immediates in the check.
1131 2020-03-06 Jan Beulich <jbeulich@suse.com>
1133 * config/tc-i386.c (match_template): Fold duplicate code in
1134 logic rejecting certain suffixes in certain modes. Drop
1137 2020-03-06 Jan Beulich <jbeulich@suse.com>
1139 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1140 alongside !norex64 ones.
1141 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1142 with both 32- and 64-bit GPR operands.
1143 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1144 32- and 64-bit GPR operands.
1145 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1146 testsuite/gas/i386/x86-64-avx512bw.d,
1147 testsuite/gas/i386/x86-64-avx512f-intel.d,
1148 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1150 2020-03-06 Jan Beulich <jbeulich@suse.com>
1152 * config/tc-i386.c (md_assemble): Drop use of rex64.
1153 (process_suffix): For REX.W for 64-bit CRC32.
1155 2020-03-06 Jan Beulich <jbeulich@suse.com>
1157 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1158 addressing for MPX insns without base/index.
1159 * testsuite/gas/i386/mpx-16bit.s,
1160 * testsuite/gas/i386/mpx-16bit.d: New.
1161 * testsuite/gas/i386/i386.exp: Run new test.
1163 2020-03-06 Jan Beulich <jbeulich@suse.com>
1165 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1166 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1167 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1168 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1169 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1170 as well as a BSWAP one.
1171 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1172 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1173 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1174 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1175 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1176 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1177 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1178 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1179 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1180 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1181 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1182 testsuite/gas/i386/vmx.d: Adjust expectations.
1184 2020-03-06 Jan Beulich <jbeulich@suse.com>
1186 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1187 from having their operands swapped.
1188 * testsuite/gas/i386/waitpkg.s,
1189 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1190 3-operand cases as well as testing of 16-bit code generation.
1191 * testsuite/gas/i386/waitpkg.d,
1192 testsuite/gas/i386/waitpkg-intel.d,
1193 testsuite/gas/i386/x86-64-waitpkg.d,
1194 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1196 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1198 * config/tc-riscv.c (percent_op_utype): Support the modifier
1200 * doc/c-riscv.texi: Add documentation.
1201 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1202 modifier %got_pcrel_hi.
1203 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1204 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1205 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1207 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1208 (RISC-V-Formats): Update the section name from "Instruction Formats"
1209 to "RISC-V Instruction Formats".
1211 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1213 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1214 detected in a section which does not have at least 4 byte
1216 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1217 * testsuite/gas/arm/ldr-t.s: Likewise.
1218 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1219 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1220 disassembly, ignoring any NOPs that may have been inserted because
1221 of section alignment.
1222 * testsuite/gas/arm/ldr-t.d: Likewise.
1224 2020-03-04 Jan Beulich <jbeulich@suse.com>
1226 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1227 * doc/c-i386.texi: Mention sev_es.
1228 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1229 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1231 * testsuite/gas/i386/arch-13-znver1.d,
1232 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1234 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1236 * config/tc-i386.c (match_template): Replace ignoresize and
1237 defaultsize with mnemonicsize.
1238 (process_suffix): Likewise.
1240 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1243 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1244 instruction LD IY,(HL).
1245 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1246 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1247 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1248 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1250 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1253 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1254 x86-64-default-suffix-avx.
1255 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1256 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1257 * testsuite/gas/i386/noreg64.d: Updated.
1258 * testsuite/gas/i386/noreg64.l: Likewise.
1259 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1260 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1261 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1263 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1266 * config/tc-z80.c (contains_register): Prevent an illegal memory
1267 access when checking an expression for a register name.
1269 2020-03-03 Alan Modra <amodra@gmail.com>
1271 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1274 2020-03-02 Alan Modra <amodra@gmail.com>
1276 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1277 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1279 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1280 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1281 (s3_s_score_lcomm): Likewise.
1282 * config/tc-score7.c: Similarly.
1283 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1285 2020-02-28 YunQiang Su <syq@debian.org>
1288 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1289 to handle multi-labels.
1290 (has_label_name): New.
1292 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1294 * config/tc-arm.c (enum pred_instruction_type): Remove
1295 NEUTRAL_IT_NO_VPT_INSN predication type.
1296 (cxn_handle_predication): Modify to require condition suffixes.
1297 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1298 * testsuite/gas/arm/cde-scalar.s: Update test.
1299 * testsuite/gas/arm/cde-warnings.l: Update test.
1300 * testsuite/gas/arm/cde-warnings.s: Update test.
1302 2020-02-26 Alan Modra <amodra@gmail.com>
1304 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1305 N_() on empty string.
1307 2020-02-26 Alan Modra <amodra@gmail.com>
1309 * read.c (read_a_source_file): Call strncpy with length one
1310 less than size of original_case_string.
1312 2020-02-26 Alan Modra <amodra@gmail.com>
1314 * config/obj-elf.c: Indent labels correctly.
1315 * config/obj-macho.c: Likewise.
1316 * config/tc-aarch64.c: Likewise.
1317 * config/tc-alpha.c: Likewise.
1318 * config/tc-arm.c: Likewise.
1319 * config/tc-cr16.c: Likewise.
1320 * config/tc-crx.c: Likewise.
1321 * config/tc-frv.c: Likewise.
1322 * config/tc-i386-intel.c: Likewise.
1323 * config/tc-i386.c: Likewise.
1324 * config/tc-ia64.c: Likewise.
1325 * config/tc-mn10200.c: Likewise.
1326 * config/tc-mn10300.c: Likewise.
1327 * config/tc-nds32.c: Likewise.
1328 * config/tc-riscv.c: Likewise.
1329 * config/tc-s12z.c: Likewise.
1330 * config/tc-xtensa.c: Likewise.
1331 * config/tc-z80.c: Likewise.
1333 * symbols.c: Likewise.
1334 * write.c: Likewise.
1336 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1338 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1339 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1340 after parsing all arguments.
1341 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1342 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1343 are used to check if we write a read-only CSR by the CSR instruction.
1344 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1345 all CSR for the read-only CSR checking.
1346 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1347 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1348 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1349 all CSR instructions for the read-only CSR checking.
1350 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1351 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1353 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1354 (riscv_opts): Initialize it.
1355 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1356 before doing the CSR checking.
1357 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1358 (md_longopts): Add mcsr-check and mno-csr-check.
1359 (md_parse_option): Handle new enum option values.
1360 (s_riscv_option): Handle new long options.
1361 * doc/c-riscv.texi: Add description for the new .option and assembler
1363 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1365 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1367 * config/tc-riscv.c (csr_extra_hash): New.
1368 (enum riscv_csr_class): New enum. Used to decide
1369 whether or not this CSR is legal in the current ISA string.
1370 (struct riscv_csr_extra): New structure to hold all extra information
1372 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1373 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1374 Call hash_reg_name to insert CSR address into reg_names_hash.
1375 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1376 Decide whether the CSR is valid according to the csr_extra_hash.
1377 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1378 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1379 not a boolean. This is same as riscv_init_csr_hash, so keep the
1381 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1382 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1383 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1384 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1385 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1386 f-ext CSR are not allowed.
1387 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1388 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1389 source file is `priv-reg.s`, and the ISA is rv64if, so the
1390 rv32-only CSR are not allowed.
1391 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1393 2020-02-21 Alan Modra <amodra@gmail.com>
1395 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1396 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1398 2020-02-21 Alan Modra <amodra@gmail.com>
1401 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1402 on section size adjustment, instead perform another write if
1403 exec header size is larger than section size.
1405 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1407 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1408 -mno-arch-attr command line options.
1410 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1412 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1413 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1415 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1418 * config/tc-z80.c (md_parse_option): Do not use an underscore
1419 prefix for local labels in SDCC compatability mode.
1420 (z80_start_line_hook): Remove SDCC dollar label support.
1421 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1422 * testsuite/gas/z80/sdcc.s: Likewise.
1424 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1427 * config/tc-z80.c: Add -march option.
1428 * doc/as.texi: Update Z80 documentation.
1429 * doc/c-z80.texi: Likewise.
1430 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1431 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1432 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1433 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1434 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1435 * testsuite/gas/z80/gbz80_all.d: Likewise.
1436 * testsuite/gas/z80/r800_extra.d: Likewise.
1437 * testsuite/gas/z80/r800_ii8.d: Likewise.
1438 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1439 * testsuite/gas/z80/sdcc.d: Likewise.
1440 * testsuite/gas/z80/z180.d: Likewise.
1441 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1442 * testsuite/gas/z80/z80_doc.d: Likewise.
1443 * testsuite/gas/z80/z80_ii8.d: Likewise.
1444 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1445 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1446 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1447 * testsuite/gas/z80/z80_sli.d: Likewise.
1448 * testsuite/gas/z80/z80n_all.d: Likewise.
1449 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1451 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1453 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1454 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1455 * testsuite/gas/i386/i386.exp: Run property-3 and
1457 * testsuite/gas/i386/property-3.d: New file.
1458 * testsuite/gas/i386/property-3.s: Likewise.
1459 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1461 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1463 * config/tc-i386.c (cpu_arch): Add .popcnt.
1464 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1465 Add a tab before @samp{.sse4a}.
1467 2020-02-17 Jan Beulich <jbeulich@suse.com>
1469 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1470 for AddrPrefixOpReg templates. Combine the two pieces of
1471 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1474 2020-02-17 Jan Beulich <jbeulich@suse.com>
1477 * config/tc-i386.c (md_assemble): Also suppress operand
1478 swapping for MONITOR{,X} and MWAIT{,X}.
1479 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1480 Add Intel syntax monitor/mwait tests.
1481 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1482 Adjust expectations.
1483 *testsuite/gas/i386/sse3-intel.d,
1484 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1485 * testsuite/gas/i386/i386.exp: Run new tests.
1487 2020-02-17 Jan Beulich <jbeulich@suse.com>
1490 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1491 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1493 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1495 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1496 * testsuite/gas/i386/avx512dq-inval.l,
1497 testsuite/gas/i386/inval-avx.l,
1498 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1499 * testsuite/gas/i386/avx512vl-ambig.s,
1500 testsuite/gas/i386/avx512vl-ambig.l: New.
1501 * testsuite/gas/i386/i386.exp: Run new test.
1503 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1505 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1507 * doc/c-i386.texi: Document sse4a and nosse4a.
1509 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1511 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1514 2020-02-14 Jan Beulich <jbeulich@suse.com>
1517 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1519 (process_suffix): ... here. Consider just the first operand
1521 (check_long_reg): Drop opcode 0x63 special case again.
1522 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1523 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1524 Move ambiguous operand size tests ...
1525 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1526 testsuite/gas/i386/noreg64.s: ... here.
1527 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1528 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1529 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1530 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1531 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1532 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1533 testsuite/gas/i386/x86-64-movsxd.d,
1534 testsuite/gas/i386/x86-64-movsxd-intel.d,
1535 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1536 Adjust expectations.
1537 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1538 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1539 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1540 * testsuite/gas/i386/i386.exp: Run new tests.
1542 2020-02-14 Jan Beulich <jbeulich@suse.com>
1544 * config/tc-i386.c (process_operands): Also skip segment
1545 override prefix emission if it matches an already present one.
1546 * testsuite/gas/i386/prefix32.s: Add double segment override
1548 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1550 2020-02-14 Jan Beulich <jbeulich@suse.com>
1552 * config/tc-i386.c (process_operands): Drop ineffectual segment
1553 overrides when optimizing.
1554 * testsuite/gas/i386/lea-optimize.d: New.
1555 * testsuite/gas/i386/i386.exp: Run new test.
1557 2020-02-14 Jan Beulich <jbeulich@suse.com>
1559 * config/tc-i386.c (process_operands): Also check insn prefix
1560 for ineffectual segment override warning. Don't cover possible
1561 VEX/EVEX encoded insns there.
1562 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1563 testsuite/gas/i386/lea.e: New.
1564 * testsuite/gas/i386/i386.exp: Run new test.
1566 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1569 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1572 2020-02-13 Fangrui Song <maskray@google.com>
1573 H.J. Lu <hongjiu.lu@intel.com>
1576 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1577 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1578 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1579 * testsuite/gas/i386/relax-5.d: New file.
1580 * testsuite/gas/i386/relax-5.s: Likewise.
1581 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1582 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1584 2020-02-13 Jan Beulich <jbeulich@suse.com>
1586 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1589 2020-02-12 Jan Beulich <jbeulich@suse.com>
1591 * config/tc-i386.c (avx512): New (at file scope), moved from
1592 (check_VecOperands): ... here.
1593 (process_suffix): Add [XYZ]MMword operand size handling.
1594 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1595 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1597 * testsuite/gas/i386/avx512dq-inval.l,
1598 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1600 2020-02-12 Jan Beulich <jbeulich@suse.com>
1603 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1605 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1606 CALL/JMP in O_tbyte_ptr case.
1607 * doc/c-i386.texi: Mention far call and full pointer load ISA
1609 * testsuite/gas/i386/x86-64-branch-3.s,
1610 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1611 * testsuite/gas/i386/x86-64-branch-3.d,
1612 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1613 * testsuite/gas/i386/x86-64-branch-5.l,
1614 testsuite/gas/i386/x86-64-branch-5.s: New.
1615 * testsuite/gas/i386/i386.exp: Run new test.
1617 2020-02-12 Jan Beulich <jbeulich@suse.com>
1620 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1621 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1622 64-bit-only warning.
1623 (check_word_reg): Consistently error on mismatching register
1625 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1626 for movw. Replace suffix / GPR for orb.
1627 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1628 byte GPRs as well as ones for inb/outb with a word accumulator.
1629 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1630 testsuite/gas/i386/inval.l: Adjust expectations.
1632 2020-02-12 Jan Beulich <jbeulich@suse.com>
1634 * config/tc-i386.c (operand_type_register_match): Also fall
1635 through initial two if()-s when the template allows for a GPR
1636 operand. Adjust comment.
1638 2020-02-11 Jan Beulich <jbeulich@suse.com>
1640 (struct _i386_insn): New field "short_form".
1641 (optimize_encoding): Drop setting of shortform field.
1642 (process_suffix): Set i.short_form. Replace shortform use.
1643 (process_operands): Replace shortform use.
1645 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1647 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1648 loop initial declaration.
1650 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1652 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1653 instructions that can have 5 arguments.
1654 (enum operand_parse_code): Add new operands.
1655 (parse_operands): Account for new operands.
1657 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1658 (neon_select_shape): Account for P suffix.
1659 (LOW1): Move macro to global position.
1660 (HI4): Move macro to global position.
1661 (vcx_assign_vec_d): New.
1662 (vcx_assign_vec_m): New.
1663 (vcx_assign_vec_n): New.
1664 (enum vcx_reg_type): New.
1665 (vcx_get_reg_type): New.
1666 (vcx_size_pos): New.
1668 (vcx_handle_shape): New.
1669 (vcx_ensure_register_in_range): New.
1670 (vcx_handle_register_arguments): New.
1671 (vcx_handle_insn_block): New.
1672 (vcx_handle_common_checks): New.
1676 * testsuite/gas/arm/cde-missing-fp.d: New test.
1677 * testsuite/gas/arm/cde-missing-fp.l: New test.
1678 * testsuite/gas/arm/cde-missing-mve.d: New test.
1679 * testsuite/gas/arm/cde-missing-mve.l: New test.
1680 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1681 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1682 * testsuite/gas/arm/cde-mve.s: New test.
1683 * testsuite/gas/arm/cde-warnings.l:
1684 * testsuite/gas/arm/cde-warnings.s:
1685 * testsuite/gas/arm/cde.d:
1686 * testsuite/gas/arm/cde.s:
1688 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1689 Matthew Malcomson <matthew.malcomson@arm.com>
1691 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1692 CDE coprocessor that can be enabled.
1693 (enum pred_instruction_type): New pred type.
1694 (BAD_NO_VPT): New error message.
1695 (BAD_CDE): New error message.
1696 (BAD_CDE_COPROC): New error message.
1697 (enum operand_parse_code): Add new immediate operands.
1698 (parse_operands): Account for new immediate operands.
1699 (check_cde_operand): New.
1700 (cde_coproc_enabled): New.
1701 (cde_coproc_pos): New.
1702 (cde_handle_coproc): New.
1703 (cxn_handle_predication): New.
1704 (do_custom_instruction_1): New.
1705 (do_custom_instruction_2): New.
1706 (do_custom_instruction_3): New.
1719 (handle_pred_state): Define new IT block behaviour.
1720 (insns): Add newn CX*{,d}{,a} instructions.
1721 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1722 Define new cdecp extension strings.
1723 * doc/c-arm.texi: Document new cdecp extension arguments.
1724 * testsuite/gas/arm/cde-scalar.d: New test.
1725 * testsuite/gas/arm/cde-scalar.s: New test.
1726 * testsuite/gas/arm/cde-warnings.d: New test.
1727 * testsuite/gas/arm/cde-warnings.l: New test.
1728 * testsuite/gas/arm/cde-warnings.s: New test.
1729 * testsuite/gas/arm/cde.d: New test.
1730 * testsuite/gas/arm/cde.s: New test.
1732 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1735 * config/tc-i386.c (intel64): Renamed to ...
1737 (match_template): Accept Intel64 only instruction by default.
1738 (i386_displacement): Updated.
1739 (md_parse_option): Updated.
1740 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1741 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1742 -mamd64 to x86-64-sysenter-amd.
1743 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1745 2020-02-10 Alan Modra <amodra@gmail.com>
1747 * config/obj-elf.c (obj_elf_change_section): Error for section
1748 type, attr or entsize changes in assembly.
1749 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1750 * testsuite/gas/elf/section5.l: Update.
1752 2020-02-10 Alan Modra <amodra@gmail.com>
1754 * output-file.c (output_file_close): Do a normal close when
1755 flag_always_generate_output.
1756 * write.c (write_object_file): Don't stop output when
1757 flag_always_generate_output.
1759 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1762 * config/tc-z80.c: Add -gbz80 command line option to generate code
1763 for the GameBoy Z80. Add support for generating DWARF.
1764 * config/tc-z80.h: Add support for DWARF debug information
1766 * doc/c-z80.texi: Document new command line option.
1767 * testsuite/gas/z80/gbz80_all.d: New file.
1768 * testsuite/gas/z80/gbz80_all.s: New file.
1769 * testsuite/gas/z80/z80.exp: Run the new tests.
1770 * testsuite/gas/z80/z80n_all.d: New file.
1771 * testsuite/gas/z80/z80n_all.s: New file.
1772 * testsuite/gas/z80/z80n_reloc.d: New file.
1774 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1777 * config/obj-elf.c (get_section): Also check
1778 linked_to_symbol_name.
1779 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1780 (obj_elf_parse_section_letters): Handle the 'o' flag.
1781 (build_group_lists): Renamed to ...
1782 (build_additional_section_info): This. Set elf_linked_to_section
1783 from map_head.linked_to_symbol_name.
1784 (elf_adjust_symtab): Updated.
1785 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1786 * doc/as.texi: Document the 'o' flag.
1787 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1788 * testsuite/gas/elf/section18.d: New file.
1789 * testsuite/gas/elf/section18.s: Likewise.
1790 * testsuite/gas/elf/section19.d: Likewise.
1791 * testsuite/gas/elf/section19.s: Likewise.
1792 * testsuite/gas/elf/section20.d: Likewise.
1793 * testsuite/gas/elf/section20.s: Likewise.
1794 * testsuite/gas/elf/section21.d: Likewise.
1795 * testsuite/gas/elf/section21.l: Likewise.
1796 * testsuite/gas/elf/section21.s: Likewise.
1798 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1800 * NEWS: Mention x86 assembler options to align branches for
1803 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1805 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1806 only for ELF targets.
1807 * testsuite/gas/i386/unique.d: Don't xfail.
1808 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1810 2020-02-06 Alan Modra <amodra@gmail.com>
1812 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1813 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1815 2020-02-06 Alan Modra <amodra@gmail.com>
1817 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1818 xfail, and rename test.
1819 * testsuite/gas/elf/section12b.d: Likewise.
1820 * testsuite/gas/elf/section16a.d: Likewise.
1821 * testsuite/gas/elf/section16b.d: Likewise.
1823 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1826 * config/obj-elf.c (section_match): Removed.
1827 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1829 (obj_elf_change_section): Replace info and group_name arguments
1830 with match_p. Also update the section ID and flags from match_p.
1831 (obj_elf_section): Handle "unique,N". Update call to
1832 obj_elf_change_section.
1833 * config/obj-elf.h (elf_section_match): New.
1834 (obj_elf_change_section): Updated.
1835 * config/tc-arm.c (start_unwind_section): Update call to
1836 obj_elf_change_section.
1837 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1838 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1839 (microblaze_s_sdata): Likewise.
1840 (microblaze_s_rdata): Likewise.
1841 (microblaze_s_bss): Likewise.
1842 * config/tc-mips.c (s_change_section): Likewise.
1843 * config/tc-msp430.c (msp430_profiler): Likewise.
1844 * config/tc-rx.c (parse_rx_section): Likewise.
1845 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1846 * doc/as.texi: Document "unique,N" in .section directive.
1847 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1848 * testsuite/gas/elf/section15.d: New file.
1849 * testsuite/gas/elf/section15.s: Likewise.
1850 * testsuite/gas/elf/section16.s: Likewise.
1851 * testsuite/gas/elf/section16a.d: Likewise.
1852 * testsuite/gas/elf/section16b.d: Likewise.
1853 * testsuite/gas/elf/section17.d: Likewise.
1854 * testsuite/gas/elf/section17.l: Likewise.
1855 * testsuite/gas/elf/section17.s: Likewise.
1856 * testsuite/gas/i386/unique.d: Likewise.
1857 * testsuite/gas/i386/unique.s: Likewise.
1858 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1859 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1861 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1863 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1865 2020-02-01 Anthony Green <green@moxielogic.com>
1867 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1869 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1871 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1874 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1877 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1878 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1880 * testsuite/gas/arm/mve_dsp.d: New test.
1882 2020-01-31 Nick Clifton <nickc@redhat.com>
1884 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1885 rather than BFD_RELOC_NONE.
1887 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1889 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1890 to support VLDMIA instruction for MVE.
1891 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1892 instruction for MVE.
1893 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1894 instruction for MVE.
1895 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1896 instruction for MVE.
1897 * testsuite/gas/arm/mve-ldst.d: New test.
1898 * testsuite/gas/arm/mve-ldst.s: Likewise.
1900 2020-01-31 Nick Clifton <nickc@redhat.com>
1902 * po/fr.po: Updated French translation.
1903 * po/ru.po: Updated Russian translation.
1905 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1907 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1909 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1910 * testsuite/gas/aarch64/sve-movprfx_28.d,
1911 * testsuite/gas/aarch64/sve-movprfx_28.l,
1912 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1914 2020-01-30 Jan Beulich <jbeulich@suse.com>
1916 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1917 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1918 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1919 Adjust expectations.
1921 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1923 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1924 * testsuite/gas/bpf/alu-be.d: Likewise.
1925 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1926 * testsuite/gas/bpf/alu32-be.d: Likewise.
1928 2020-01-30 Jan Beulich <jbeulich@suse.com>
1930 * testsuite/gas/i386/x86-64-branch-2.s,
1931 testsuite/gas/i386/x86-64-branch-4.s,
1932 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1933 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1934 testsuite/gas/i386/x86-64-branch-2.d,
1935 testsuite/gas/i386/x86-64-branch-4.l,
1936 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1938 2020-01-30 Jan Beulich <jbeulich@suse.com>
1940 * config/tc-i386.c (process_suffix): .
1941 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1942 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1944 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1946 testsuite/gas/i386/x86_64.s: Add RETF cases.
1947 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1948 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1949 testsuite/gas/i386/x86-64-opcode.d,
1950 testsuite/gas/i386/x86-64-suffix-intel.d,
1951 testsuite/gas/i386/x86-64-suffix.d,
1952 testsuite/gas/i386/x86_64-intel.d
1953 testsuite/gas/i386/x86_64.d: Adjust expectations.
1954 * testsuite/gas/i386/x86-64-suffix.e,
1955 testsuite/gas/i386/x86_64.e: New.
1957 2020-01-30 Jan Beulich <jbeulich@suse.com>
1959 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1962 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1965 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1967 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1968 differences. Document movslq and movsxd.
1969 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1970 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1971 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1972 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1973 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1974 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1975 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1976 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1977 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1978 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1979 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1981 2020-01-27 Alan Modra <amodra@gmail.com>
1983 * testsuite/gas/all/gas.exp: Replace case statements with switch
1985 * testsuite/gas/elf/elf.exp: Likewise.
1986 * testsuite/gas/macros/macros.exp: Likewise.
1987 * testsuite/lib/gas-defs.exp: Likewise.
1989 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1992 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1993 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1995 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1997 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1998 s exts must be known, so rename *ok* to *fail*.
1999 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2000 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2001 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2003 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2004 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2006 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2009 * config/tc-i386.c (check_long_reg): Always disallow double word
2010 suffix in mnemonic with word general register.
2011 * testsuite/gas/i386/general.s: Replace word general register
2012 with double word general register for movl.
2013 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2015 * testsuite/gas/i386/general.l: Updated.
2016 * testsuite/gas/i386/inval.l: Likewise.
2018 2020-01-22 Alan Modra <amodra@gmail.com>
2020 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2021 __tls_get_addr_desc and __tls_get_addr_opt.
2023 2020-01-21 Jan Beulich <jbeulich@suse.com>
2025 * testsuite/gas/i386/inval-crc32.s,
2026 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2027 * testsuite/gas/i386/inval-crc32.l,
2028 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2030 2020-01-21 Jan Beulich <jbeulich@suse.com>
2032 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2033 generic code path. Deal with No_lSuf being set in a template.
2034 * testsuite/gas/i386/inval-crc32.l,
2035 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2036 instead of error(s) when operand size is ambiguous.
2037 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2038 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2039 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2040 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2041 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2042 Adjust expectations.
2044 2020-01-21 Jan Beulich <jbeulich@suse.com>
2046 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2047 and an intel_syntax check. Re-write lack-of-suffix processing
2049 * doc/c-i386.texi: Document operand size defaults for suffix-
2050 less AT&T syntax insns.
2051 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2052 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2053 testsuite/gas/i386/x86-64-avx-scalar.s,
2054 testsuite/gas/i386/x86-64-avx.s,
2055 testsuite/gas/i386/x86-64-bundle.s,
2056 testsuite/gas/i386/x86-64-intel64.s,
2057 testsuite/gas/i386/x86-64-lock-1.s,
2058 testsuite/gas/i386/x86-64-opcode.s,
2059 testsuite/gas/i386/x86-64-sse2avx.s,
2060 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2061 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2062 testsuite/gas/i386/x86-64-nops.s,
2063 testsuite/gas/i386/x86-64-ptwrite.s,
2064 testsuite/gas/i386/x86-64-simd.s,
2065 testsuite/gas/i386/x86-64-sse-noavx.s,
2066 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2068 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2069 testsuite/gas/i386/noreg64.s: Add further tests.
2070 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2071 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2072 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2073 testsuite/gas/i386/sse-noavx.d,
2074 testsuite/gas/i386/x86-64-intel64.d,
2075 testsuite/gas/i386/x86-64-nops.d,
2076 testsuite/gas/i386/x86-64-opcode.d,
2077 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2078 testsuite/gas/i386/x86-64-ptwrite.d,
2079 testsuite/gas/i386/x86-64-simd-intel.d,
2080 testsuite/gas/i386/x86-64-simd-suffix.d,
2081 testsuite/gas/i386/x86-64-simd.d,
2082 testsuite/gas/i386/x86-64-sse-noavx.d
2083 testsuite/gas/i386/x86-64-suffix.d,
2084 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2085 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2086 testsuite/gas/i386/noreg64.l: New.
2087 * testsuite/gas/i386/i386.exp: Run new tests.
2089 2020-01-21 Jan Beulich <jbeulich@suse.com>
2091 * testsuite/gas/i386/avx512_bf16_vl.s,
2092 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2093 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2094 broadcast forms of VCVTNEPS2BF16.
2095 * testsuite/gas/i386/avx512_bf16_vl.d,
2096 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2098 2020-01-20 Nick Clifton <nickc@redhat.com>
2100 * po/uk.po: Updated Ukranian translation.
2102 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2105 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2106 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2108 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2109 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2110 R_X86_64_GOTPC32_TLSDESC relocation.
2112 2020-01-18 Nick Clifton <nickc@redhat.com>
2114 * configure: Regenerate.
2115 * po/gas.pot: Regenerate.
2117 2020-01-18 Nick Clifton <nickc@redhat.com>
2119 Binutils 2.34 branch created.
2121 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2123 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2124 with vex_encoding_vex.
2125 (parse_insn): Likewise.
2126 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2127 and {vex3} documentation.
2128 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2130 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2132 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2135 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2136 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2137 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2138 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2139 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2140 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2142 2020-01-16 Jan Beulich <jbeulich@suse.com>
2144 * config/tc-i386.c (match_template): Drop found_cpu_match local
2147 2020-01-16 Jan Beulich <jbeulich@suse.com>
2149 * testsuite/gas/i386/avx512dq-inval.l,
2150 testsuite/gas/i386/avx512dq-inval.s: New.
2151 * testsuite/gas/i386/i386.exp: Run new test.
2153 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2155 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2156 relocations when the target is 430X, except when extracting part of an
2158 (msp430_srcoperand): Adjust comment.
2159 Initialize the expp member of the msp430_operand_s struct as
2161 (msp430_dstoperand): Likewise.
2162 * testsuite/gas/msp430/msp430.exp: Run new test.
2163 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2164 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2166 2020-01-15 Alan Modra <amodra@gmail.com>
2168 * configure.tgt: Add sparc-*-freebsd case.
2170 2020-01-14 Lili Cui <lili.cui@intel.com>
2172 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2173 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2174 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2175 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2176 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2177 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2178 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2179 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2180 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2181 * testsuite/gas/i386/align-branch-5.d: Likewise.
2182 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2183 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2184 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2185 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2186 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2187 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2188 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2189 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2190 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2191 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2192 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2193 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2195 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2198 * config/tc-z80.c: Add support for half precision, single
2199 precision and double precision floating point values.
2200 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2201 * doc/as.texi: Add new z80 command line options.
2202 * doc/c-z80.texi: Document new z80 command line options.
2203 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2204 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2205 * testsuite/gas/z80/z80.exp: Run the new test.
2206 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2207 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2208 * testsuite/gas/z80/strings.d: Update expected output.
2210 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2212 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2215 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2217 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2219 * config/tc-arc.h: Add header if/defs.
2220 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2222 2020-01-13 Alan Modra <amodra@gmail.com>
2224 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2226 2020-01-13 Alan Modra <amodra@gmail.com>
2228 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2231 2020-01-10 Alan Modra <amodra@gmail.com>
2233 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2234 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2236 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2239 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2241 (emit_ld_r_r): Likewise.
2242 (emit_ld_rr_m): Likewise.
2243 (emit_ld_rr_nn): Likewise.
2245 2020-01-09 Jan Beulich <jbeulich@suse.com>
2247 * config/tc-i386.c (optimize_encoding): Add
2248 is_any_vex_encoding() invocations. Drop respective
2249 i.tm.extension_opcode == None checks.
2251 2020-01-09 Jan Beulich <jbeulich@suse.com>
2253 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2254 REX transformations. Correct comment indentation.
2256 2020-01-09 Jan Beulich <jbeulich@suse.com>
2258 * config/tc-i386.c (optimize_encoding): Generalize register
2259 transformation for TEST optimization.
2261 2020-01-09 Jan Beulich <jbeulich@suse.com>
2263 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2264 testsuite/gas/i386/x86-64-sysenter-amd.d,
2265 testsuite/gas/i386/x86-64-sysenter-amd.l,
2266 testsuite/gas/i386/x86-64-sysenter-intel.d,
2267 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2268 * testsuite/gas/i386/i386.exp: Run new tests.
2270 2020-01-08 Nick Clifton <nickc@redhat.com>
2273 * doc/as.texi (Align): Document the fact that all arguments can be
2276 (P2align): Likewise.
2278 2020-01-08 Nick Clifton <nickc@redhat.com>
2281 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2282 already defined as a different symbol type.
2283 * testsuite/gas/elf/pr14891.s: New test source file.
2284 * testsuite/gas/elf/pr14891.d: New test driver.
2285 * testsuite/gas/elf/pr14891.s: New test expected error output.
2286 * testsuite/gas/elf/elf.exp: Run the new test.
2288 2020-01-08 Alan Modra <amodra@gmail.com>
2290 * config/tc-z8k.c (md_begin): Make idx unsigned.
2291 (get_specific): Likewise for this_index.
2293 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2295 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2296 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2297 (md_operand): Set X_md to absent.
2298 (arc_parse_name): Check for X_md.
2300 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2303 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2304 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2306 * read.c (next_char_of_string): Likewise.
2307 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2308 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2310 2020-01-03 Nick Clifton <nickc@redhat.com>
2312 * po/sv.po: Updated Swedish translation.
2314 2020-01-03 Jan Beulich <jbeulich@suse.com>
2316 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2317 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2319 2020-01-03 Jan Beulich <jbeulich@suse.com>
2321 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2322 by-element usdot. Add 64-bit form tests for by-element sudot.
2323 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2325 2020-01-03 Jan Beulich <jbeulich@suse.com>
2327 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2328 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2330 2020-01-03 Jan Beulich <jbeulich@suse.com>
2332 * testsuite/gas/aarch64/f64mm.d,
2333 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2335 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2337 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2338 support for assembler code generated by SDCC. Add new relocation
2339 types. Add z80-elf target support.
2340 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2341 labels. Local labels starts from ".L".
2342 * NEWS: Mention the new support.
2343 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2344 * testsuite/gas/all/fwdexp.s: Likewise.
2345 * testsuite/gas/all/cond.l: Likewise.
2346 * testsuite/gas/all/cond.s: Likewise.
2347 * testsuite/gas/all/fwdexp.d: Likewise.
2348 * testsuite/gas/all/fwdexp.s: Likewise.
2349 * testsuite/gas/elf/section2.e-mips: Likewise.
2350 * testsuite/gas/elf/section2.l: Likewise.
2351 * testsuite/gas/elf/section2.s: Likewise.
2352 * testsuite/gas/macros/app1.d: Likewise.
2353 * testsuite/gas/macros/app1.s: Likewise.
2354 * testsuite/gas/macros/app2.d: Likewise.
2355 * testsuite/gas/macros/app2.s: Likewise.
2356 * testsuite/gas/macros/app3.d: Likewise.
2357 * testsuite/gas/macros/app3.s: Likewise.
2358 * testsuite/gas/macros/app4.d: Likewise.
2359 * testsuite/gas/macros/app4.s: Likewise.
2360 * testsuite/gas/macros/app4b.s: Likewise.
2361 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2362 * testsuite/gas/z80/z80.exp: Add new tests
2363 * testsuite/gas/z80/dollar.d: New file.
2364 * testsuite/gas/z80/dollar.s: New file.
2365 * testsuite/gas/z80/ez80_adl_all.d: New file.
2366 * testsuite/gas/z80/ez80_adl_all.s: New file.
2367 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2368 * testsuite/gas/z80/ez80_isuf.s: New file.
2369 * testsuite/gas/z80/ez80_z80_all.d: New file.
2370 * testsuite/gas/z80/ez80_z80_all.s: New file.
2371 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2372 * testsuite/gas/z80/r800_extra.d: New file.
2373 * testsuite/gas/z80/r800_extra.s: New file.
2374 * testsuite/gas/z80/r800_ii8.d: New file.
2375 * testsuite/gas/z80/r800_z80_doc.d: New file.
2376 * testsuite/gas/z80/z180.d: New file.
2377 * testsuite/gas/z80/z180.s: New file.
2378 * testsuite/gas/z80/z180_z80_doc.d: New file.
2379 * testsuite/gas/z80/z80_doc.d: New file.
2380 * testsuite/gas/z80/z80_doc.s: New file.
2381 * testsuite/gas/z80/z80_ii8.d: New file.
2382 * testsuite/gas/z80/z80_ii8.s: New file.
2383 * testsuite/gas/z80/z80_in_f_c.d: New file.
2384 * testsuite/gas/z80/z80_in_f_c.s: New file.
2385 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2386 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2387 * testsuite/gas/z80/z80_out_c_0.d: New file.
2388 * testsuite/gas/z80/z80_out_c_0.s: New file.
2389 * testsuite/gas/z80/z80_reloc.d: New file.
2390 * testsuite/gas/z80/z80_reloc.s: New file.
2391 * testsuite/gas/z80/z80_sli.d: New file.
2392 * testsuite/gas/z80/z80_sli.s: New file.
2394 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2396 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2399 2020-01-01 Alan Modra <amodra@gmail.com>
2401 Update year range in copyright notice of all files.
2403 For older changes see ChangeLog-2019
2405 Copyright (C) 2020 Free Software Foundation, Inc.
2407 Copying and distribution of this file, with or without modification,
2408 are permitted in any medium without royalty provided the copyright
2409 notice and this notice are preserved.
2415 version-control: never