1 2020-06-03 Stephen Casner <casner@acm.org>
3 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
5 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
6 Jim Wilson <jimw@sifive.com>
9 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
10 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
11 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
12 Move B before SB. Move J before UJ.
14 2020-06-01 Alex Coplan <alex.coplan@arm.com>
16 * write.c (relax_segment): Fix handling of negative offset when
17 relaxing an rs_org frag.
18 * testsuite/gas/aarch64/org-neg.d: New test.
19 * testsuite/gas/aarch64/org-neg.l: Error output for test.
20 * testsuite/gas/aarch64/org-neg.s: Input for test.
21 * testsuite/gas/arm/org-neg.d: New test.
22 * testsuite/gas/arm/org-neg.l: Error output for test.
23 * testsuite/gas/arm/org-neg.s: Input for test.
25 2020-05-28 Stephen Casner <casner@acm.org>
27 Fix unexpected failures in gas testsuite for pdp11-aout target.
28 These are caused by the PDP11's mix of little-endian octets in
29 shorts but shorts in big endian order for long or quad.
31 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
32 * testsuite/gas/all/gas.exp: Select alternate test scripts for
33 pdp11, skip octa test completely.
34 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
35 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
36 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
38 2020-05-28 Alex Coplan <alex.coplan@arm.com>
40 * frags.c (frag_grow): Fix comment.
42 2020-05-27 Stephen Casner <casner@acm.org>
45 * config/tc-pdp11.c (parse_reg): Distinguish register names from
46 symbols that begin with a register name.
47 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
48 * testsuite/gas/pdp11/pr26001.s: Likewise.
49 * testsuite/gas/pdp11/pr26001.d: Likewise.
51 2020-05-27 Simon Cook <simon.cook@embecosm.com>
53 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
54 pointer when creating struct riscv_csr_extra.
56 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
58 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
59 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
60 * testsuite/gas/i386/inval-avx512f.l: Updated.
62 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
64 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
65 load/store instruction variants with alignment hints.
66 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
67 instruction variants with alignment hints.
69 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
72 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
73 instead of R_XGATE_PCREL_X.
74 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
75 BFD_RELOC_XGATE_PCREL_X.
77 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
80 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
81 with &fragP->fr_literal[0].
83 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-vax.c (md_estimate_size_before_relax): Replace
87 fragP->fr_literal with &fragP->fr_literal[0].
88 (md_convert_frag): Likewise.
90 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
93 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
94 with &fragP->fr_literal[0].
96 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
99 * config/tc-crx.c (getreg_image): Change argument type to int.
100 (md_convert_frag): Replace fragP->fr_literal with
101 &fragP->fr_literal[0].
103 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
106 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
107 sprintf with memmove.
109 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
111 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
112 with &fragP->fr_literal[0].
114 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
117 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
118 2 overlapping strings.
120 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
122 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
123 with &fragP->fr_literal[0].
125 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
127 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
128 with &fragp->fr_literal[0].
129 * config/tc-microblaze.c (md_apply_fix): Likewise.
130 * config/tc-sh.c (md_convert_frag): Likewise.
132 2020-05-24 Jim Wilson <jimw@sifive.com>
135 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
136 asection to segT. New locals seg and subseg. Call subseg_set before
137 fix_new_exp. Call subseg_set after loop to restore original values.
139 2020-05-21 Alan Modra <amodra@gmail.com>
141 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
143 * config/obj-elf.c: Likewise.
144 * config/tc-aarch64.c: Likewise.
145 * config/tc-arm.c: Likewise.
146 * config/tc-m68k.c: Likewise.
147 * config/tc-nios2.c: Likewise.
148 * config/tc-tic30.c: Likewise.
152 * symbols.c: Likewise.
153 * testsuite/gas/all/test-gen.c: Likewise.
155 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
157 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
158 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
159 Static variables which are used to set the ISA extensions. You can
160 use -march (or ELF build attributes) and -misa-spec to set them,
162 (ext_version_hash): The hash table used to handle the extensions
164 (init_ext_version_hash): Initialize the ext_version_hash according
165 to riscv_ext_version_table.
166 (riscv_get_default_ext_version): The callback function of
167 riscv_parse_subset_t. According to the choosed ISA spec,
168 get the default version for the specific extension.
169 (riscv_set_arch): Set the callback function.
170 (enum options, struct option md_longopts): Add new option -misa-spec.
171 (md_parse_option): Do not call riscv_set_arch for -march. We will
172 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
173 to set default_isa_spec class.
174 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
175 ext_version_hash, and then call riscv_set_arch to set the architecture
176 with versions according to default_arch_with_ext.
177 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
179 * testsuite/gas/riscv/attribute-03.d: Likewise.
180 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
181 already set it's version to 2p1 by march, so no need to use the default
182 2p2 version. For m-ext, we do not set the version by -march and ELF arch
183 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
184 ISA spec 2p2, so set 0p0 to it.
185 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
186 zicsr is 2p0 according to ISA spec 20191213.
187 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
188 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
189 You can set them by configure options --with-arch and
190 --with-isa-spec, respectively.
191 (riscv_set_default_isa_spec): New function used to set the
193 (md_parse_option): Call riscv_set_default_isa_spec rather than
194 call riscv_get_isa_spec_class directly.
195 (riscv_after_parse_args): If the -isa-spec is not set, then we
196 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
197 calling riscv_set_default_isa_spec.
198 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
199 the --with-isa-spec may be set to different ISA spec.
200 * testsuite/gas/riscv/attribute-02.d: Likewise.
201 * testsuite/gas/riscv/attribute-03.d: Likewise.
202 * testsuite/gas/riscv/attribute-04.d: Likewise.
203 * testsuite/gas/riscv/attribute-05.d: Likewise.
204 * testsuite/gas/riscv/attribute-06.d: Likewise.
205 * testsuite/gas/riscv/attribute-07.d: Likewise.
206 * configure.ac: Add configure options, --with-arch and
208 * configure: Regenerated.
209 * config.in: Regenerated.
210 * config/tc-riscv.c (default_priv_spec): Static variable which is
211 used to check if the CSR is valid for the chosen privilege spec. You
212 can use -mpriv-spec to set it.
213 (enum reg_class): We now get the CSR address from csr_extra_hash rather
214 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
215 (riscv_init_csr_hashes): Only need to initialize one hash table
217 (riscv_csr_class_check): Change the return type to void. Don't check
218 the ISA dependency if -mcsr-check isn't set.
219 (riscv_csr_version_check): New function. Check and find the CSR address
220 from csr_extra_hash, according to default_priv_spec. Report warning
221 for the invalid CSR if -mcsr-check is set.
222 (reg_csr_lookup_internal): Updated.
223 (reg_lookup_internal): Likewise.
224 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
225 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
226 (md_parse_option): Call riscv_set_default_priv_version to set
228 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
229 privilege spec to the newest one.
230 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
231 include/opcode/riscv.h.
232 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
233 to check the ISA dependency for CSR, so fix the spec version by adding
235 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
236 version warnings for the test case.
237 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
238 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
239 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
240 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
241 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
242 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
243 Check whether the CSR is valid when privilege version 1.9 is choosed.
244 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
245 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
246 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
247 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
248 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
249 Check whether the CSR is valid when privilege version 1.10 is choosed.
250 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
251 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
252 Check whether the CSR is valid when privilege version 1.11 is choosed.
253 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
254 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
255 setting. You can set it by configure option --with-priv-spec.
256 (riscv_set_default_priv_spec): New function used to set the default
258 (md_parse_option): Call riscv_set_default_priv_spec rather than
259 call riscv_get_priv_spec_class directly.
260 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
261 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
262 calling riscv_set_default_priv_spec.
263 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
264 the --with-priv-spec may be set to different privilege spec.
265 * testsuite/gas/riscv/priv-reg.d: Likewise.
266 * configure.ac: Add configure option --with-priv-spec.
267 * configure: Regenerated.
268 * config.in: Regenerated.
269 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
270 explicit_attr. Set it to TRUE if any ELF attribute is found.
271 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
272 the priv attributes are set.
273 (md_assemble): Set the default_priv_spec according to the priv
274 attributes when we start to assemble instruction.
275 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
276 riscv_write_out_attrs. Update the arch and priv attributes. If we
277 don't set the corresponding ELF attributes, then try to output the
279 (riscv_set_public_attributes): If any ELF attribute or -march-attr
280 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
281 to update the arch and priv attributes.
282 (s_riscv_attribute): Make sure all arch and priv attributes are set
283 before any instruction.
284 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
285 ELF attribute or -march-attr is set. If the priv attributes are not
286 set, then try to update them by the default setting (-mpriv-spec or
288 * testsuite/gas/riscv/attribute-02.d: Likewise.
289 * testsuite/gas/riscv/attribute-03.d: Likewise.
290 * testsuite/gas/riscv/attribute-04.d: Likewise.
291 * testsuite/gas/riscv/attribute-06.d: Likewise.
292 * testsuite/gas/riscv/attribute-07.d: Likewise.
293 * testsuite/gas/riscv/attribute-08.d: Likewise.
294 * testsuite/gas/riscv/attribute-09.d: Likewise.
295 * testsuite/gas/riscv/attribute-10.d: Likewise.
296 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
297 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
298 set by priv attributes must be supported.
299 * testsuite/gas/riscv/attribute-05.s: Likewise.
300 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
301 priv attributes according to the -mpriv-spec option.
302 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
303 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
304 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
305 * testsuite/gas/riscv/priv-reg.d: Removed.
306 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
307 CSR according to the priv spec 1.9.
308 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
309 CSR according to the priv spec 1.9.1.
310 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
311 CSR according to the priv spec 1.10.
312 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
313 CSR according to the priv spec 1.11.
314 * config/tc-riscv.c (md_show_usage): Add descriptions about
316 * doc/c-riscv.texi: Likewise.
318 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
320 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
321 * testsuite/gas/ppc/power9.d: Likewise.
322 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
323 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
324 sync, wait, waitrsv>: Add tests.
325 * testsuite/gas/ppc/power10.d: Likewise.
327 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
330 * config/tc-arm.c : Add arm_ext_v8r feature.
331 (it_fsm_post_encode): Check arm_ext_v8r feature.
332 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
334 2020-05-19 Alan Modra <amodra@gmail.com>
336 * write.c (write_contents): Use bfd_get_filename rather than
337 accessing bfd->filename directly. Use bfd_section_name rather
338 than accessing section->name directly.
340 2020-05-19 Alan Modra <amodra@gmail.com>
342 * symbols.c (local_symbol_make): Init all of lsy_flags.
344 2020-05-18 Alan Modra <amodra@gmail.com>
346 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
347 before looking at add_symbol->sy_flags.
349 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
351 * config/tc-i386.c: Not handle lret/iret.
352 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
353 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
354 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
355 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
356 * testsuite/gas/i386/lfence-ret.s: Ditto.
357 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
358 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
359 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
360 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
361 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
362 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
363 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
365 2020-05-15 Alan Modra <amodra@gmail.com>
366 Alex Coplan <alex.coplan@arm.com>
368 * symbols.c (struct local_symbol): Update comment.
369 (resolve_symbol_value): For resolved symbols equated to other
370 symbols, verify that the referenced symbol is not a local_symbol
371 before accessing sy_value. Don't leave symbol loops during
372 finalize_syms resolution.
373 * testsuite/gas/all/assign-bad-recursive.d: New test.
374 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
375 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
376 * testsuite/gas/all/gas.exp: Run it.
378 2020-05-14 Nick Clifton <nickc@redhat.com>
380 * po/sv.po: Updated Swedish translation.
382 2020-05-11 Alan Modra <amodra@gmail.com>
384 * testsuite/gas/ppc/scalarquad.d,
385 * testsuite/gas/ppc/scalarquad.s: New test.
386 * testsuite/gas/ppc/ppc.exp: Run it.
388 2020-05-11 Alan Modra <amodra@gmail.com>
390 * testsuite/gas/ppc/rightmost.d,
391 * testsuite/gas/ppc/rightmost.s: New test.
392 * testsuite/gas/ppc/ppc.exp: Run it.
394 2020-05-11 Alan Modra <amodra@gmail.com>
396 * testsuite/gas/ppc/xvtlsbb.d,
397 * testsuite/gas/ppc/xvtlsbb.s: New test.
398 * testsuite/gas/ppc/ppc.exp: Run it.
400 2020-05-11 Alan Modra <amodra@gmail.com>
402 * testsuite/gas/ppc/stringop.d,
403 * testsuite/gas/ppc/stringop.s: New test.
404 * testsuite/gas/ppc/ppc.exp: Run it.
406 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
408 * testsuite/gas/ppc/set_bool.d,
409 * testsuite/gas/ppc/set_bool.s: New test.
410 * testsuite/gas/ppc/ppc.exp: Run it.
412 2020-05-11 Alan Modra <amodra@gmail.com>
414 * testsuite/gas/ppc/bitmanip.d,
415 * testsuite/gas/ppc/bitmanip.s: New test.
416 * testsuite/gas/ppc/ppc.exp: Run it.
418 2020-05-11 Alan Modra <amodra@gmail.com>
420 * testsuite/gas/ppc/genpcv.d,
421 * testsuite/gas/ppc/genpcv.s: New test.
422 * testsuite/gas/ppc/ppc.exp: Run it.
424 2020-05-11 Alan Modra <amodra@gmail.com>
426 * testsuite/gas/ppc/maskmanip.d,
427 * testsuite/gas/ppc/maskmanip.s: New test.
428 * testsuite/gas/ppc/ppc.exp: Run it.
430 2020-05-11 Alan Modra <amodra@gmail.com>
431 Peter Bergner <bergner@linux.ibm.com>
433 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
434 (md_assemble): Check acc specified in correct operand.
435 * testsuite/gas/ppc/outerprod.d,
436 * testsuite/gas/ppc/outerprod.s,
437 * testsuite/gas/ppc/vsx4.d,
438 * testsuite/gas/ppc/vsx4.s: New tests.
439 * testsuite/gas/ppc/ppc.exp: Run them.
441 2020-05-11 Alan Modra <amodra@gmail.com>
443 * testsuite/gas/ppc/simd_perm.d,
444 * testsuite/gas/ppc/simd_perm.s: New test.
445 * testsuite/gas/ppc/ppc.exp: Run it.
447 2020-05-11 Alan Modra <amodra@gmail.com>
449 * testsuite/gas/ppc/int128.d,
450 * testsuite/gas/ppc/int128.s: New test.
451 * testsuite/gas/ppc/ppc.exp: Run it.
453 2020-05-11 Alan Modra <amodra@gmail.com>
455 * testsuite/gas/ppc/vsx_32byte.d,
456 * testsuite/gas/ppc/vsx_32byte.s: New test.
457 * testsuite/gas/ppc/ppc.exp: Run it.
459 2020-05-11 Alan Modra <amodra@gmail.com>
461 * testsuite/gas/ppc/vec_mul.s,
462 * testsuite/gas/ppc/vec_mul.d: New test.
463 * testsuite/gas/ppc/ppc.exp: Run it.
465 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
467 * testsuite/gas/ppc/byte_rev.d,
468 * testsuite/gas/ppc/byte_rev.s: New test.
469 * testsuite/gas/ppc/ppc.exp: Run it.
471 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
473 * testsuite/gas/ppc/power10.d: Add paste. tests.
474 * testsuite/gas/ppc/power10.s: Likewise.
476 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
478 * testsuite/gas/ppc/power10.s: New test.
479 * testsuite/gas/ppc/power10.d: Likewise.
480 * testsuite/gas/ppc/ppc.exp: Run it.
482 2020-05-11 Alan Modra <amodra@gmail.com>
484 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
486 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
487 place of -mfuture/-Mfuture.
488 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
489 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
491 2020-05-06 Nick Clifton <nickc@redhat.com>
493 * po/sv.po: Updated Swedish translation.
495 2020-05-06 Nick Clifton <nickc@redhat.com>
498 * doc/as.texi (Preprocessing): Replace cross reference to not
499 existant document with a URL to the equivalent page in the GCC
502 2020-05-05 Nick Clifton <nickc@redhat.com>
504 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
505 construction of a DWARF-5 directory name table.
506 * testsuite/gas/elf/pr25917.d: Update expected output.
508 2020-05-05 Gunther Nikl <gnikl@justmail.de>
510 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
511 (md_parse_option): Remove initialization of elf_flags.
513 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
516 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
517 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
518 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
520 2020-05-04 Nick Clifton <nickc@redhat.com>
523 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
524 table's existence before looking at its entries.
525 Also do not emit a default directory entry if there are no
528 * testsuite/gas/elf/pr25917.s: New test source file.
529 * testsuite/gas/elf/pr25917.d: New test driver.
530 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
532 2020-04-30 Alex Coplan <alex.coplan@arm.com>
534 * config/tc-aarch64.c (fix_insn): Implement for
535 AARCH64_OPND_UNDEFINED.
536 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
537 * testsuite/gas/aarch64/udf.s: New.
538 * testsuite/gas/aarch64/udf.d: New.
539 * testsuite/gas/aarch64/udf-invalid.s: New.
540 * testsuite/gas/aarch64/udf-invalid.l: New.
541 * testsuite/gas/aarch64/udf-invalid.d: New.
543 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
545 * config/tc-rx.c (elf_flags): Reset default value.
546 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
548 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
550 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
552 (microarch_earliest): New static variable.
553 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
554 simcall opcode has mandatory parameter.
555 (xg_init_global_config): Initialize microarch_earliest.
557 2020-04-29 Nick Clifton <nickc@redhat.com>
560 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
561 IMM0_8S and add support for IMM0_8U.
562 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
563 unsigned 8-bit immediate.
564 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
565 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
567 2020-04-27 Tamar Christina <tamar.christina@arm.com>
569 * NEWS: Add news entry for big-obj.
570 * config/tc-i386.c (i386_target_format): Support new format.
571 * doc/c-i386.texi: Add i386 support.
572 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
573 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
575 2020-04-27 Nick Clifton <nickc@redhat.com>
578 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
579 (assign_file_to_slot): New function. Fills in an entry in the
581 (allocate_filenum): Use new function.
582 (allocate_filename_to_slot): Use new function. If the specified
583 slot entry is already in use, but was chosen automatically then
584 reassign the automatic entry.
586 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
588 * config/tc-i386.c (lfence_before_ret_shl): New member.
589 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
591 (insert_after_load): Issue warning for REP CMPS/SCAS.
592 (insert_before_before): Handle iret, Handle
593 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
594 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
595 -mlfence-before-ret=[none/not/or/shl/yes].
596 Enable -mlfence-before-ret=shl when
597 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
598 (md_show_usage): Ditto.
599 * doc/c-i386.texi: Ditto.
600 * testsuite/gas/i386/i386.exp: Add new testcases.
601 * testsuite/gas/i386/lfence-load-b.d: New.
602 * testsuite/gas/i386/lfence-load-b.e: New.
603 * testsuite/gas/i386/lfence-load.d: Modified.
604 * testsuite/gas/i386/lfence-load.e: New.
605 * testsuite/gas/i386/lfence-load.s: Modified.
606 * testsuite/gas/i386/lfence-ret-a.d: Modified.
607 * testsuite/gas/i386/lfence-ret-b.d: Modified.
608 * testsuite/gas/i386/lfence-ret-c.d: New.
609 * testsuite/gas/i386/lfence-ret-d.d: New.
610 * testsuite/gas/i386/lfence-ret.s: Modified.
611 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
612 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
613 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
614 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
615 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
616 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
617 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
618 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
619 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
620 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
622 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
625 * config/tc-xtensa.c (md_apply_fix): Replace
626 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
627 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
628 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
629 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
630 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
632 2020-04-22 Alan Modra <amodra@gmail.com>
634 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
635 symbol for ".symver .. remove".
636 * doc/as.texi (.symver): Update.
637 * testsuite/gas/symver/symver11.s: Make foo weak.
638 * testsuite/gas/symver/symver11.d: Expect an error.
639 * testsuite/gas/symver/symver7.d: Allow other random symbols.
641 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
643 * testsuite/gas/symver/symver11.s: Add ".balign 8".
645 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
648 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
649 * testsuite/gas/m68k/operands.d: Update.
650 * testsuite/gas/m68k/op68000.d: Update for new error messages.
652 2020-04-21 Tamar Christina <tamar.christina@arm.com>
655 * testsuite/gas/arm/pr24753.d: New test.
656 * testsuite/gas/arm/pr24753.s: New test.
658 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
662 * NEWS: Mention .symver extension.
663 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
665 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
666 add a version name. Add local, hidden and remove visibility
668 (elf_frob_symbol): Handle the list of version names. Update the
669 original symbol to local, hidden or remove it from the symbol
671 (elf_frob_file_before_adjust): Handle the list of version names.
672 * config/obj-elf.h (elf_visibility): New.
673 (elf_versioned_name_list): Likewise.
674 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
675 and visibility. Change versioned_name pointer to struct
676 elf_versioned_name_list.
677 * doc/as.texi: Update .symver directive.
678 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
679 error checking tests.
680 * testsuite/gas/symver/symver6.d: New file.
681 * testsuite/gas/symver/symver7.d: Likewise.
682 * testsuite/gas/symver/symver7.s: Likewise.
683 * testsuite/gas/symver/symver8.d: Likewise.
684 * testsuite/gas/symver/symver8.s: Likewise.
685 * testsuite/gas/symver/symver9.s: Likewise.
686 * testsuite/gas/symver/symver9a.d: Likewise.
687 * testsuite/gas/symver/symver9b.d: Likewise.
688 * testsuite/gas/symver/symver10.s: Likewise.
689 * testsuite/gas/symver/symver10a.d: Likewise.
690 * testsuite/gas/symver/symver10b.d: Likewise.
691 * testsuite/gas/symver/symver11.d: Likewise.
692 * testsuite/gas/symver/symver11.s: Likewise.
693 * testsuite/gas/symver/symver12.d: Likewise.
694 * testsuite/gas/symver/symver12.s: Likewise.
695 * testsuite/gas/symver/symver13.d: Likewise.
696 * testsuite/gas/symver/symver13.s: Likewise.
697 * testsuite/gas/symver/symver14.d: Likewise.
698 * testsuite/gas/symver/symver14.l: Likewise.
699 * testsuite/gas/symver/symver15.d: Likewise.
700 * testsuite/gas/symver/symver15.l: Likewise.
701 * testsuite/gas/symver/symver6.l: Removed.
702 * testsuite/gas/symver/symver6.s: Updated.
704 2020-04-20 Sudakshina Das <sudi.das@arm.com>
706 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
708 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
709 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
710 * testsuite/gas/aarch64/system.d: Update.
712 2020-04-20 Sudakshina Das <sudi.das@arm.com>
714 * testsuite/gas/aarch64/bti.d: Update -march option.
715 * testsuite/gas/aarch64/illegal-bti.d: Remove.
716 * testsuite/gas/aarch64/illegal-bti.l: Remove.
717 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
718 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
720 2020-04-17 Alan Modra <amodra@gmail.com>
722 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
724 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
725 Nick Clifton <nickc@redhat.com>
728 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
730 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
732 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
733 targets running this test.
735 2020-02-16 David Faust <david.faust@oracle.com>
737 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
738 * testsuite/gas/bpf/jump32.s: New file.
739 * testsuite/gas/bpf/jump32.d: Likewise.
741 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
743 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
746 2020-04-08 Gunther Nikl <gnikl@justmail.de>
748 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
749 (md_pcrel_from): Remove prototytpe.
750 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
752 (md_pcrel_from_section): Remove duplicate prototype.
753 * tc.h (md_pcrel_from_section): Add prototype.
754 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
755 * config/tc-arc.h (md_pcrel_from_section): Likewise.
756 * config/tc-arm.h (md_pcrel_from_section): Likewise.
757 * config/tc-avr.h (md_pcrel_from_section): Likewise.
758 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
759 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
760 * config/tc-csky.h (md_pcrel_from_section): Likewise.
761 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
762 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
763 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
764 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
765 * config/tc-frv.h (md_pcrel_from_section): Likewise.
766 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
767 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
768 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
769 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
770 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
771 * config/tc-mep.h (md_pcrel_from_section): Likewise.
772 * config/tc-metag.h (md_pcrel_from_section): Likewise.
773 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
774 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
775 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
776 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
777 * config/tc-mt.h (md_pcrel_from_section): Likewise.
778 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
779 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
780 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
781 * config/tc-rx.h (md_pcrel_from_section): Likewise.
782 * config/tc-s390.h (md_pcrel_from_section): Likewise.
783 * config/tc-sh.h (md_pcrel_from_section): Likewise.
784 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
785 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
786 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
787 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
788 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
789 md_apply_fix3): Delete prototypes.
791 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
793 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
796 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
798 * doc/c-z80.texi: Fix @xref warnings.
800 2020-04-07 Lili Cui <lili.cui@intel.com>
802 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
803 (cpu_noarch): Likewise.
804 * doc/c-i386.texi: Document TSXLDTRK.
805 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
806 * testsuite/gas/i386/tsxldtrk.d: Likewise.
807 * testsuite/gas/i386/tsxldtrk.s: Likewise.
808 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
810 2020-04-02 Lili Cui <lili.cui@intel.com>
812 * config/tc-i386.c (cpu_arch): Add .serialize.
813 (cpu_noarch): Likewise.
814 * doc/c-i386.texi: Document serialize.
815 * testsuite/gas/i386/i386.exp: Run serialize tests
816 * testsuite/gas/i386/serialize.d: Likewise.
817 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
818 * testsuite/gas/i386/serialize.s: Likewise.
820 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
822 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
823 * testsuite/gas/elf/section12b.d: Likewise.
824 * testsuite/gas/elf/section16a.d: Likewise.
825 * testsuite/gas/elf/section16b.d: Likewise.
827 2020-04-02 Gunther Nikl <gnikl@justmail.de>
829 * config/tc-m68k.c (m68k_ip): Fix range check for index register
830 with a suppressed address register.
832 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
835 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
836 * testsuite/gas/i386/localpic.s: Add a test for relocation
837 against local absolute symbol.
838 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
839 * testsuite/gas/i386/localpic.d: Updated.
840 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
841 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
843 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
846 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
847 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
848 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
849 testsuite/gas/i386/x86-64-jump.d.
850 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
851 Incorporate changes to
852 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
853 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
854 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
855 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
856 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
858 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
862 * dwarf2dbg.c: Do not include "bignum.h".
864 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
866 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
867 * testsuite/gas/riscv/alias-csr.s: Likewise.
868 * testsuite/gas/riscv/no-aliases-csr.d: Move this
869 to priv-reg-pseudo-noalias.
870 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
871 * testsuite/gas/riscv/bad-csr.l: Likewise.
872 * testsuite/gas/riscv/bad-csr.s: Likewise.
873 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
874 * testsuite/gas/riscv/satp.s: Likewise.
875 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
876 csr instruction, including alias-csr testcase.
877 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
878 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
879 pseudo instruction with objdump -Mno-aliases.
880 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
881 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
882 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
883 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
884 * testsuite/gas/riscv/priv-reg.s: Likewise.
885 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
886 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
887 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
889 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
891 * config/obj-coff.c (obj_coff_section): Set the bss flag on
892 sections with the "b" attribute.
894 2020-03-22 Alan Modra <amodra@gmail.com>
896 * testsuite/gas/s12z/truncated.d: Update expected output.
898 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
901 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
902 * doc/c-z80.texi: Update documentation.
904 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
909 Fix disassembling ED+A4/AC/B4/BC opcodes.
910 Fix assembling lines containing colonless label and instruction
911 with first operand inside parentheses.
912 Fix registration of unsupported by target CPU registers.
913 * config/tc-z80.c: See above.
914 * config/tc-z80.h: See above.
915 * testsuite/gas/z80/colonless.d: Update test.
916 * testsuite/gas/z80/colonless.s: Likewise.
917 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
918 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
919 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
920 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
921 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
922 * testsuite/gas/z80/unsup_regs.s: Likewise.
923 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
924 * testsuite/gas/z80/z80.exp: Likewise.
925 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
926 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
927 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
929 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
932 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
933 (parse_operands): Handle new operand codes.
934 (do_neon_dyadic_long): Make shape check accept the scalar variants.
935 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
936 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
937 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
938 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
939 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
940 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
941 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
943 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
945 * NEWS: Mention x86 assembler options for CVE-2020-0551.
947 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
949 * testsuite/gas/i386/i386.exp: Run new tests.
950 * testsuite/gas/i386/lfence-byte.d: New file.
951 * testsuite/gas/i386/lfence-byte.e: Likewise.
952 * testsuite/gas/i386/lfence-byte.s: Likewise.
953 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
954 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
955 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
956 * testsuite/gas/i386/lfence-indbr.e: Likewise.
957 * testsuite/gas/i386/lfence-indbr.s: Likewise.
958 * testsuite/gas/i386/lfence-load.d: Likewise.
959 * testsuite/gas/i386/lfence-load.s: Likewise.
960 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
961 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
962 * testsuite/gas/i386/lfence-ret.s: Likewise.
963 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
964 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
965 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
966 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
967 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
968 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
969 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
970 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
971 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
972 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
973 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
974 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
976 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
978 * config/tc-i386.c (lfence_after_load): New.
979 (lfence_before_indirect_branch_kind): New.
980 (lfence_before_indirect_branch): New.
981 (lfence_before_ret_kind): New.
982 (lfence_before_ret): New.
985 (insert_lfence_after): New.
986 (insert_lfence_before): New.
987 (md_assemble): Call insert_lfence_before and insert_lfence_after.
989 (OPTION_MLFENCE_AFTER_LOAD): New.
990 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
991 (OPTION_MLFENCE_BEFORE_RET): New.
992 (md_longopts): Add -mlfence-after-load=,
993 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
994 (md_parse_option): Handle -mlfence-after-load=,
995 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
996 (md_show_usage): Display -mlfence-after-load=,
997 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
998 (i386_cons_align): New.
999 * config/tc-i386.h (i386_cons_align): New.
1000 (md_cons_align): New.
1001 * doc/c-i386.texi: Document -mlfence-after-load=,
1002 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1004 2020-03-11 Nick Clifton <nickc@redhat.com>
1008 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1009 (DWARF2_FILE_SIZE_NAME): Default to -1.
1010 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1011 whichever is higher.
1012 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1013 (NUM_MD5_BYTES): Define.
1014 (struct file entry): Add md5 field.
1015 (get_filenum): Delete and replace with...
1016 (get_basename): New function.
1017 (get_directory_table_entry): New function.
1018 (allocate_filenum): New function.
1019 (allocate_filename_to_slot): New function.
1020 (dwarf2_where): Use new functions.
1021 (dwarf2_directive_filename): Add support for extended .file
1023 (dwarf2_directive_loc): Allow the use of file number zero with
1025 (out_file_list): Rename to...
1026 (out_dir_and_file_list): Add DWARF 5 support.
1027 (out_debug_line): Emit extra values into the section header for
1029 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1030 * doc/as.texi (.file): Update the description of this pseudo-op.
1031 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1032 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1033 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1034 * NEWS: Mention the new feature.
1036 2020-03-10 Alan Modra <amodra@gmail.com>
1038 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1039 to avoid signed overflow.
1040 * config/tc-mcore.c (md_assemble): Likewise.
1041 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1042 * config/tc-nds32.c (SET_ADDEND): Likewise.
1043 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1045 2020-03-09 Jan Beulich <jbeulich@suse.com>
1047 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1048 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1049 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1051 2020-03-07 Alan Modra <amodra@gmail.com>
1053 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1056 2020-03-06 Nick Clifton <nickc@redhat.com>
1059 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1060 0 if the dwarf_level is 5 or more. Complain if a filename follows
1062 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1063 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1064 * testsuite/gas/elf/elf.exp: Run the new test.
1067 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1068 * doc/as.texi: Fix another typo.
1070 2020-03-06 Nick Clifton <nickc@redhat.com>
1073 * as.c (dwarf_level): Define.
1074 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1075 (parse_args): Add support for the new options.
1076 as.h (dwarf_level): Prototype.
1077 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1079 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1080 (DWARF2_LINE_VERSION): Remove definition.
1081 * doc/as.texi: Document the new options.
1083 2020-03-06 Nick Clifton <nickc@redhat.com>
1086 * as.c (main): Allow matching input and outputs when they are
1089 2020-03-06 Jan Beulich <jbeulich@suse.com>
1091 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1093 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1094 one of byte/word/dword/qword is set alongside a SIMD register in
1095 a template's operand.
1097 2020-03-06 Jan Beulich <jbeulich@suse.com>
1099 * config/tc-i386.c (match_template): Extend code in logic
1100 rejecting certain suffixes in certain modes to also cover mask
1101 register use and VecSIB. Drop special casing of broadcast. Skip
1102 immediates in the check.
1104 2020-03-06 Jan Beulich <jbeulich@suse.com>
1106 * config/tc-i386.c (match_template): Fold duplicate code in
1107 logic rejecting certain suffixes in certain modes. Drop
1110 2020-03-06 Jan Beulich <jbeulich@suse.com>
1112 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1113 alongside !norex64 ones.
1114 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1115 with both 32- and 64-bit GPR operands.
1116 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1117 32- and 64-bit GPR operands.
1118 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1119 testsuite/gas/i386/x86-64-avx512bw.d,
1120 testsuite/gas/i386/x86-64-avx512f-intel.d,
1121 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1123 2020-03-06 Jan Beulich <jbeulich@suse.com>
1125 * config/tc-i386.c (md_assemble): Drop use of rex64.
1126 (process_suffix): For REX.W for 64-bit CRC32.
1128 2020-03-06 Jan Beulich <jbeulich@suse.com>
1130 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1131 addressing for MPX insns without base/index.
1132 * testsuite/gas/i386/mpx-16bit.s,
1133 * testsuite/gas/i386/mpx-16bit.d: New.
1134 * testsuite/gas/i386/i386.exp: Run new test.
1136 2020-03-06 Jan Beulich <jbeulich@suse.com>
1138 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1139 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1140 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1141 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1142 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1143 as well as a BSWAP one.
1144 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1145 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1146 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1147 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1148 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1149 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1150 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1151 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1152 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1153 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1154 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1155 testsuite/gas/i386/vmx.d: Adjust expectations.
1157 2020-03-06 Jan Beulich <jbeulich@suse.com>
1159 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1160 from having their operands swapped.
1161 * testsuite/gas/i386/waitpkg.s,
1162 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1163 3-operand cases as well as testing of 16-bit code generation.
1164 * testsuite/gas/i386/waitpkg.d,
1165 testsuite/gas/i386/waitpkg-intel.d,
1166 testsuite/gas/i386/x86-64-waitpkg.d,
1167 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1169 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1171 * config/tc-riscv.c (percent_op_utype): Support the modifier
1173 * doc/c-riscv.texi: Add documentation.
1174 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1175 modifier %got_pcrel_hi.
1176 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1177 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1178 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1180 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1181 (RISC-V-Formats): Update the section name from "Instruction Formats"
1182 to "RISC-V Instruction Formats".
1184 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1186 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1187 detected in a section which does not have at least 4 byte
1189 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1190 * testsuite/gas/arm/ldr-t.s: Likewise.
1191 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1192 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1193 disassembly, ignoring any NOPs that may have been inserted because
1194 of section alignment.
1195 * testsuite/gas/arm/ldr-t.d: Likewise.
1197 2020-03-04 Jan Beulich <jbeulich@suse.com>
1199 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1200 * doc/c-i386.texi: Mention sev_es.
1201 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1202 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1204 * testsuite/gas/i386/arch-13-znver1.d,
1205 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1207 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1209 * config/tc-i386.c (match_template): Replace ignoresize and
1210 defaultsize with mnemonicsize.
1211 (process_suffix): Likewise.
1213 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1216 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1217 instruction LD IY,(HL).
1218 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1219 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1220 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1221 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1223 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1226 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1227 x86-64-default-suffix-avx.
1228 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1229 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1230 * testsuite/gas/i386/noreg64.d: Updated.
1231 * testsuite/gas/i386/noreg64.l: Likewise.
1232 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1233 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1234 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1236 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1239 * config/tc-z80.c (contains_register): Prevent an illegal memory
1240 access when checking an expression for a register name.
1242 2020-03-03 Alan Modra <amodra@gmail.com>
1244 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1247 2020-03-02 Alan Modra <amodra@gmail.com>
1249 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1250 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1252 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1253 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1254 (s3_s_score_lcomm): Likewise.
1255 * config/tc-score7.c: Similarly.
1256 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1258 2020-02-28 YunQiang Su <syq@debian.org>
1261 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1262 to handle multi-labels.
1263 (has_label_name): New.
1265 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1267 * config/tc-arm.c (enum pred_instruction_type): Remove
1268 NEUTRAL_IT_NO_VPT_INSN predication type.
1269 (cxn_handle_predication): Modify to require condition suffixes.
1270 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1271 * testsuite/gas/arm/cde-scalar.s: Update test.
1272 * testsuite/gas/arm/cde-warnings.l: Update test.
1273 * testsuite/gas/arm/cde-warnings.s: Update test.
1275 2020-02-26 Alan Modra <amodra@gmail.com>
1277 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1278 N_() on empty string.
1280 2020-02-26 Alan Modra <amodra@gmail.com>
1282 * read.c (read_a_source_file): Call strncpy with length one
1283 less than size of original_case_string.
1285 2020-02-26 Alan Modra <amodra@gmail.com>
1287 * config/obj-elf.c: Indent labels correctly.
1288 * config/obj-macho.c: Likewise.
1289 * config/tc-aarch64.c: Likewise.
1290 * config/tc-alpha.c: Likewise.
1291 * config/tc-arm.c: Likewise.
1292 * config/tc-cr16.c: Likewise.
1293 * config/tc-crx.c: Likewise.
1294 * config/tc-frv.c: Likewise.
1295 * config/tc-i386-intel.c: Likewise.
1296 * config/tc-i386.c: Likewise.
1297 * config/tc-ia64.c: Likewise.
1298 * config/tc-mn10200.c: Likewise.
1299 * config/tc-mn10300.c: Likewise.
1300 * config/tc-nds32.c: Likewise.
1301 * config/tc-riscv.c: Likewise.
1302 * config/tc-s12z.c: Likewise.
1303 * config/tc-xtensa.c: Likewise.
1304 * config/tc-z80.c: Likewise.
1306 * symbols.c: Likewise.
1307 * write.c: Likewise.
1309 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1311 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1312 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1313 after parsing all arguments.
1314 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1315 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1316 are used to check if we write a read-only CSR by the CSR instruction.
1317 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1318 all CSR for the read-only CSR checking.
1319 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1320 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1321 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1322 all CSR instructions for the read-only CSR checking.
1323 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1324 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1326 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1327 (riscv_opts): Initialize it.
1328 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1329 before doing the CSR checking.
1330 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1331 (md_longopts): Add mcsr-check and mno-csr-check.
1332 (md_parse_option): Handle new enum option values.
1333 (s_riscv_option): Handle new long options.
1334 * doc/c-riscv.texi: Add description for the new .option and assembler
1336 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1338 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1340 * config/tc-riscv.c (csr_extra_hash): New.
1341 (enum riscv_csr_class): New enum. Used to decide
1342 whether or not this CSR is legal in the current ISA string.
1343 (struct riscv_csr_extra): New structure to hold all extra information
1345 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1346 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1347 Call hash_reg_name to insert CSR address into reg_names_hash.
1348 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1349 Decide whether the CSR is valid according to the csr_extra_hash.
1350 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1351 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1352 not a boolean. This is same as riscv_init_csr_hash, so keep the
1354 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1355 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1356 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1357 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1358 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1359 f-ext CSR are not allowed.
1360 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1361 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1362 source file is `priv-reg.s`, and the ISA is rv64if, so the
1363 rv32-only CSR are not allowed.
1364 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1366 2020-02-21 Alan Modra <amodra@gmail.com>
1368 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1369 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1371 2020-02-21 Alan Modra <amodra@gmail.com>
1374 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1375 on section size adjustment, instead perform another write if
1376 exec header size is larger than section size.
1378 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1380 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1381 -mno-arch-attr command line options.
1383 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1385 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1386 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1388 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1391 * config/tc-z80.c (md_parse_option): Do not use an underscore
1392 prefix for local labels in SDCC compatability mode.
1393 (z80_start_line_hook): Remove SDCC dollar label support.
1394 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1395 * testsuite/gas/z80/sdcc.s: Likewise.
1397 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1400 * config/tc-z80.c: Add -march option.
1401 * doc/as.texi: Update Z80 documentation.
1402 * doc/c-z80.texi: Likewise.
1403 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1404 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1405 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1406 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1407 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1408 * testsuite/gas/z80/gbz80_all.d: Likewise.
1409 * testsuite/gas/z80/r800_extra.d: Likewise.
1410 * testsuite/gas/z80/r800_ii8.d: Likewise.
1411 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1412 * testsuite/gas/z80/sdcc.d: Likewise.
1413 * testsuite/gas/z80/z180.d: Likewise.
1414 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1415 * testsuite/gas/z80/z80_doc.d: Likewise.
1416 * testsuite/gas/z80/z80_ii8.d: Likewise.
1417 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1418 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1419 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1420 * testsuite/gas/z80/z80_sli.d: Likewise.
1421 * testsuite/gas/z80/z80n_all.d: Likewise.
1422 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1424 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1426 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1427 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1428 * testsuite/gas/i386/i386.exp: Run property-3 and
1430 * testsuite/gas/i386/property-3.d: New file.
1431 * testsuite/gas/i386/property-3.s: Likewise.
1432 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1434 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1436 * config/tc-i386.c (cpu_arch): Add .popcnt.
1437 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1438 Add a tab before @samp{.sse4a}.
1440 2020-02-17 Jan Beulich <jbeulich@suse.com>
1442 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1443 for AddrPrefixOpReg templates. Combine the two pieces of
1444 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1447 2020-02-17 Jan Beulich <jbeulich@suse.com>
1450 * config/tc-i386.c (md_assemble): Also suppress operand
1451 swapping for MONITOR{,X} and MWAIT{,X}.
1452 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1453 Add Intel syntax monitor/mwait tests.
1454 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1455 Adjust expectations.
1456 *testsuite/gas/i386/sse3-intel.d,
1457 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1458 * testsuite/gas/i386/i386.exp: Run new tests.
1460 2020-02-17 Jan Beulich <jbeulich@suse.com>
1463 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1464 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1466 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1468 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1469 * testsuite/gas/i386/avx512dq-inval.l,
1470 testsuite/gas/i386/inval-avx.l,
1471 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1472 * testsuite/gas/i386/avx512vl-ambig.s,
1473 testsuite/gas/i386/avx512vl-ambig.l: New.
1474 * testsuite/gas/i386/i386.exp: Run new test.
1476 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1478 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1480 * doc/c-i386.texi: Document sse4a and nosse4a.
1482 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1484 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1487 2020-02-14 Jan Beulich <jbeulich@suse.com>
1490 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1492 (process_suffix): ... here. Consider just the first operand
1494 (check_long_reg): Drop opcode 0x63 special case again.
1495 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1496 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1497 Move ambiguous operand size tests ...
1498 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1499 testsuite/gas/i386/noreg64.s: ... here.
1500 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1501 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1502 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1503 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1504 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1505 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1506 testsuite/gas/i386/x86-64-movsxd.d,
1507 testsuite/gas/i386/x86-64-movsxd-intel.d,
1508 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1509 Adjust expectations.
1510 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1511 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1512 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1513 * testsuite/gas/i386/i386.exp: Run new tests.
1515 2020-02-14 Jan Beulich <jbeulich@suse.com>
1517 * config/tc-i386.c (process_operands): Also skip segment
1518 override prefix emission if it matches an already present one.
1519 * testsuite/gas/i386/prefix32.s: Add double segment override
1521 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1523 2020-02-14 Jan Beulich <jbeulich@suse.com>
1525 * config/tc-i386.c (process_operands): Drop ineffectual segment
1526 overrides when optimizing.
1527 * testsuite/gas/i386/lea-optimize.d: New.
1528 * testsuite/gas/i386/i386.exp: Run new test.
1530 2020-02-14 Jan Beulich <jbeulich@suse.com>
1532 * config/tc-i386.c (process_operands): Also check insn prefix
1533 for ineffectual segment override warning. Don't cover possible
1534 VEX/EVEX encoded insns there.
1535 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1536 testsuite/gas/i386/lea.e: New.
1537 * testsuite/gas/i386/i386.exp: Run new test.
1539 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1542 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1545 2020-02-13 Fangrui Song <maskray@google.com>
1546 H.J. Lu <hongjiu.lu@intel.com>
1549 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1550 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1551 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1552 * testsuite/gas/i386/relax-5.d: New file.
1553 * testsuite/gas/i386/relax-5.s: Likewise.
1554 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1555 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1557 2020-02-13 Jan Beulich <jbeulich@suse.com>
1559 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1562 2020-02-12 Jan Beulich <jbeulich@suse.com>
1564 * config/tc-i386.c (avx512): New (at file scope), moved from
1565 (check_VecOperands): ... here.
1566 (process_suffix): Add [XYZ]MMword operand size handling.
1567 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1568 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1570 * testsuite/gas/i386/avx512dq-inval.l,
1571 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1573 2020-02-12 Jan Beulich <jbeulich@suse.com>
1576 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1578 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1579 CALL/JMP in O_tbyte_ptr case.
1580 * doc/c-i386.texi: Mention far call and full pointer load ISA
1582 * testsuite/gas/i386/x86-64-branch-3.s,
1583 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1584 * testsuite/gas/i386/x86-64-branch-3.d,
1585 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1586 * testsuite/gas/i386/x86-64-branch-5.l,
1587 testsuite/gas/i386/x86-64-branch-5.s: New.
1588 * testsuite/gas/i386/i386.exp: Run new test.
1590 2020-02-12 Jan Beulich <jbeulich@suse.com>
1593 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1594 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1595 64-bit-only warning.
1596 (check_word_reg): Consistently error on mismatching register
1598 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1599 for movw. Replace suffix / GPR for orb.
1600 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1601 byte GPRs as well as ones for inb/outb with a word accumulator.
1602 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1603 testsuite/gas/i386/inval.l: Adjust expectations.
1605 2020-02-12 Jan Beulich <jbeulich@suse.com>
1607 * config/tc-i386.c (operand_type_register_match): Also fall
1608 through initial two if()-s when the template allows for a GPR
1609 operand. Adjust comment.
1611 2020-02-11 Jan Beulich <jbeulich@suse.com>
1613 (struct _i386_insn): New field "short_form".
1614 (optimize_encoding): Drop setting of shortform field.
1615 (process_suffix): Set i.short_form. Replace shortform use.
1616 (process_operands): Replace shortform use.
1618 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1620 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1621 loop initial declaration.
1623 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1625 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1626 instructions that can have 5 arguments.
1627 (enum operand_parse_code): Add new operands.
1628 (parse_operands): Account for new operands.
1630 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1631 (neon_select_shape): Account for P suffix.
1632 (LOW1): Move macro to global position.
1633 (HI4): Move macro to global position.
1634 (vcx_assign_vec_d): New.
1635 (vcx_assign_vec_m): New.
1636 (vcx_assign_vec_n): New.
1637 (enum vcx_reg_type): New.
1638 (vcx_get_reg_type): New.
1639 (vcx_size_pos): New.
1641 (vcx_handle_shape): New.
1642 (vcx_ensure_register_in_range): New.
1643 (vcx_handle_register_arguments): New.
1644 (vcx_handle_insn_block): New.
1645 (vcx_handle_common_checks): New.
1649 * testsuite/gas/arm/cde-missing-fp.d: New test.
1650 * testsuite/gas/arm/cde-missing-fp.l: New test.
1651 * testsuite/gas/arm/cde-missing-mve.d: New test.
1652 * testsuite/gas/arm/cde-missing-mve.l: New test.
1653 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1654 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1655 * testsuite/gas/arm/cde-mve.s: New test.
1656 * testsuite/gas/arm/cde-warnings.l:
1657 * testsuite/gas/arm/cde-warnings.s:
1658 * testsuite/gas/arm/cde.d:
1659 * testsuite/gas/arm/cde.s:
1661 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1662 Matthew Malcomson <matthew.malcomson@arm.com>
1664 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1665 CDE coprocessor that can be enabled.
1666 (enum pred_instruction_type): New pred type.
1667 (BAD_NO_VPT): New error message.
1668 (BAD_CDE): New error message.
1669 (BAD_CDE_COPROC): New error message.
1670 (enum operand_parse_code): Add new immediate operands.
1671 (parse_operands): Account for new immediate operands.
1672 (check_cde_operand): New.
1673 (cde_coproc_enabled): New.
1674 (cde_coproc_pos): New.
1675 (cde_handle_coproc): New.
1676 (cxn_handle_predication): New.
1677 (do_custom_instruction_1): New.
1678 (do_custom_instruction_2): New.
1679 (do_custom_instruction_3): New.
1692 (handle_pred_state): Define new IT block behaviour.
1693 (insns): Add newn CX*{,d}{,a} instructions.
1694 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1695 Define new cdecp extension strings.
1696 * doc/c-arm.texi: Document new cdecp extension arguments.
1697 * testsuite/gas/arm/cde-scalar.d: New test.
1698 * testsuite/gas/arm/cde-scalar.s: New test.
1699 * testsuite/gas/arm/cde-warnings.d: New test.
1700 * testsuite/gas/arm/cde-warnings.l: New test.
1701 * testsuite/gas/arm/cde-warnings.s: New test.
1702 * testsuite/gas/arm/cde.d: New test.
1703 * testsuite/gas/arm/cde.s: New test.
1705 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1708 * config/tc-i386.c (intel64): Renamed to ...
1710 (match_template): Accept Intel64 only instruction by default.
1711 (i386_displacement): Updated.
1712 (md_parse_option): Updated.
1713 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1714 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1715 -mamd64 to x86-64-sysenter-amd.
1716 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1718 2020-02-10 Alan Modra <amodra@gmail.com>
1720 * config/obj-elf.c (obj_elf_change_section): Error for section
1721 type, attr or entsize changes in assembly.
1722 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1723 * testsuite/gas/elf/section5.l: Update.
1725 2020-02-10 Alan Modra <amodra@gmail.com>
1727 * output-file.c (output_file_close): Do a normal close when
1728 flag_always_generate_output.
1729 * write.c (write_object_file): Don't stop output when
1730 flag_always_generate_output.
1732 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1735 * config/tc-z80.c: Add -gbz80 command line option to generate code
1736 for the GameBoy Z80. Add support for generating DWARF.
1737 * config/tc-z80.h: Add support for DWARF debug information
1739 * doc/c-z80.texi: Document new command line option.
1740 * testsuite/gas/z80/gbz80_all.d: New file.
1741 * testsuite/gas/z80/gbz80_all.s: New file.
1742 * testsuite/gas/z80/z80.exp: Run the new tests.
1743 * testsuite/gas/z80/z80n_all.d: New file.
1744 * testsuite/gas/z80/z80n_all.s: New file.
1745 * testsuite/gas/z80/z80n_reloc.d: New file.
1747 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1750 * config/obj-elf.c (get_section): Also check
1751 linked_to_symbol_name.
1752 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1753 (obj_elf_parse_section_letters): Handle the 'o' flag.
1754 (build_group_lists): Renamed to ...
1755 (build_additional_section_info): This. Set elf_linked_to_section
1756 from map_head.linked_to_symbol_name.
1757 (elf_adjust_symtab): Updated.
1758 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1759 * doc/as.texi: Document the 'o' flag.
1760 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1761 * testsuite/gas/elf/section18.d: New file.
1762 * testsuite/gas/elf/section18.s: Likewise.
1763 * testsuite/gas/elf/section19.d: Likewise.
1764 * testsuite/gas/elf/section19.s: Likewise.
1765 * testsuite/gas/elf/section20.d: Likewise.
1766 * testsuite/gas/elf/section20.s: Likewise.
1767 * testsuite/gas/elf/section21.d: Likewise.
1768 * testsuite/gas/elf/section21.l: Likewise.
1769 * testsuite/gas/elf/section21.s: Likewise.
1771 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1773 * NEWS: Mention x86 assembler options to align branches for
1776 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1778 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1779 only for ELF targets.
1780 * testsuite/gas/i386/unique.d: Don't xfail.
1781 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1783 2020-02-06 Alan Modra <amodra@gmail.com>
1785 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1786 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1788 2020-02-06 Alan Modra <amodra@gmail.com>
1790 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1791 xfail, and rename test.
1792 * testsuite/gas/elf/section12b.d: Likewise.
1793 * testsuite/gas/elf/section16a.d: Likewise.
1794 * testsuite/gas/elf/section16b.d: Likewise.
1796 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1799 * config/obj-elf.c (section_match): Removed.
1800 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1802 (obj_elf_change_section): Replace info and group_name arguments
1803 with match_p. Also update the section ID and flags from match_p.
1804 (obj_elf_section): Handle "unique,N". Update call to
1805 obj_elf_change_section.
1806 * config/obj-elf.h (elf_section_match): New.
1807 (obj_elf_change_section): Updated.
1808 * config/tc-arm.c (start_unwind_section): Update call to
1809 obj_elf_change_section.
1810 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1811 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1812 (microblaze_s_sdata): Likewise.
1813 (microblaze_s_rdata): Likewise.
1814 (microblaze_s_bss): Likewise.
1815 * config/tc-mips.c (s_change_section): Likewise.
1816 * config/tc-msp430.c (msp430_profiler): Likewise.
1817 * config/tc-rx.c (parse_rx_section): Likewise.
1818 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1819 * doc/as.texi: Document "unique,N" in .section directive.
1820 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1821 * testsuite/gas/elf/section15.d: New file.
1822 * testsuite/gas/elf/section15.s: Likewise.
1823 * testsuite/gas/elf/section16.s: Likewise.
1824 * testsuite/gas/elf/section16a.d: Likewise.
1825 * testsuite/gas/elf/section16b.d: Likewise.
1826 * testsuite/gas/elf/section17.d: Likewise.
1827 * testsuite/gas/elf/section17.l: Likewise.
1828 * testsuite/gas/elf/section17.s: Likewise.
1829 * testsuite/gas/i386/unique.d: Likewise.
1830 * testsuite/gas/i386/unique.s: Likewise.
1831 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1832 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1834 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1836 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1838 2020-02-01 Anthony Green <green@moxielogic.com>
1840 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1842 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1844 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1847 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1850 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1851 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1853 * testsuite/gas/arm/mve_dsp.d: New test.
1855 2020-01-31 Nick Clifton <nickc@redhat.com>
1857 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1858 rather than BFD_RELOC_NONE.
1860 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1862 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1863 to support VLDMIA instruction for MVE.
1864 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1865 instruction for MVE.
1866 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1867 instruction for MVE.
1868 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1869 instruction for MVE.
1870 * testsuite/gas/arm/mve-ldst.d: New test.
1871 * testsuite/gas/arm/mve-ldst.s: Likewise.
1873 2020-01-31 Nick Clifton <nickc@redhat.com>
1875 * po/fr.po: Updated French translation.
1876 * po/ru.po: Updated Russian translation.
1878 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1880 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1882 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1883 * testsuite/gas/aarch64/sve-movprfx_28.d,
1884 * testsuite/gas/aarch64/sve-movprfx_28.l,
1885 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1887 2020-01-30 Jan Beulich <jbeulich@suse.com>
1889 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1890 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1891 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1892 Adjust expectations.
1894 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1896 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1897 * testsuite/gas/bpf/alu-be.d: Likewise.
1898 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1899 * testsuite/gas/bpf/alu32-be.d: Likewise.
1901 2020-01-30 Jan Beulich <jbeulich@suse.com>
1903 * testsuite/gas/i386/x86-64-branch-2.s,
1904 testsuite/gas/i386/x86-64-branch-4.s,
1905 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1906 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1907 testsuite/gas/i386/x86-64-branch-2.d,
1908 testsuite/gas/i386/x86-64-branch-4.l,
1909 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1911 2020-01-30 Jan Beulich <jbeulich@suse.com>
1913 * config/tc-i386.c (process_suffix): .
1914 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1915 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1917 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1919 testsuite/gas/i386/x86_64.s: Add RETF cases.
1920 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1921 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1922 testsuite/gas/i386/x86-64-opcode.d,
1923 testsuite/gas/i386/x86-64-suffix-intel.d,
1924 testsuite/gas/i386/x86-64-suffix.d,
1925 testsuite/gas/i386/x86_64-intel.d
1926 testsuite/gas/i386/x86_64.d: Adjust expectations.
1927 * testsuite/gas/i386/x86-64-suffix.e,
1928 testsuite/gas/i386/x86_64.e: New.
1930 2020-01-30 Jan Beulich <jbeulich@suse.com>
1932 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1935 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1938 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1940 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1941 differences. Document movslq and movsxd.
1942 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1943 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1944 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1945 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1946 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1947 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1948 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1949 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1950 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1951 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1952 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1954 2020-01-27 Alan Modra <amodra@gmail.com>
1956 * testsuite/gas/all/gas.exp: Replace case statements with switch
1958 * testsuite/gas/elf/elf.exp: Likewise.
1959 * testsuite/gas/macros/macros.exp: Likewise.
1960 * testsuite/lib/gas-defs.exp: Likewise.
1962 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1965 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1966 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1968 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1970 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1971 s exts must be known, so rename *ok* to *fail*.
1972 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1973 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1974 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1976 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1977 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1979 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1982 * config/tc-i386.c (check_long_reg): Always disallow double word
1983 suffix in mnemonic with word general register.
1984 * testsuite/gas/i386/general.s: Replace word general register
1985 with double word general register for movl.
1986 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1988 * testsuite/gas/i386/general.l: Updated.
1989 * testsuite/gas/i386/inval.l: Likewise.
1991 2020-01-22 Alan Modra <amodra@gmail.com>
1993 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1994 __tls_get_addr_desc and __tls_get_addr_opt.
1996 2020-01-21 Jan Beulich <jbeulich@suse.com>
1998 * testsuite/gas/i386/inval-crc32.s,
1999 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2000 * testsuite/gas/i386/inval-crc32.l,
2001 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2003 2020-01-21 Jan Beulich <jbeulich@suse.com>
2005 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2006 generic code path. Deal with No_lSuf being set in a template.
2007 * testsuite/gas/i386/inval-crc32.l,
2008 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2009 instead of error(s) when operand size is ambiguous.
2010 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2011 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2012 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2013 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2014 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2015 Adjust expectations.
2017 2020-01-21 Jan Beulich <jbeulich@suse.com>
2019 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2020 and an intel_syntax check. Re-write lack-of-suffix processing
2022 * doc/c-i386.texi: Document operand size defaults for suffix-
2023 less AT&T syntax insns.
2024 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2025 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2026 testsuite/gas/i386/x86-64-avx-scalar.s,
2027 testsuite/gas/i386/x86-64-avx.s,
2028 testsuite/gas/i386/x86-64-bundle.s,
2029 testsuite/gas/i386/x86-64-intel64.s,
2030 testsuite/gas/i386/x86-64-lock-1.s,
2031 testsuite/gas/i386/x86-64-opcode.s,
2032 testsuite/gas/i386/x86-64-sse2avx.s,
2033 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2034 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2035 testsuite/gas/i386/x86-64-nops.s,
2036 testsuite/gas/i386/x86-64-ptwrite.s,
2037 testsuite/gas/i386/x86-64-simd.s,
2038 testsuite/gas/i386/x86-64-sse-noavx.s,
2039 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2041 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2042 testsuite/gas/i386/noreg64.s: Add further tests.
2043 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2044 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2045 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2046 testsuite/gas/i386/sse-noavx.d,
2047 testsuite/gas/i386/x86-64-intel64.d,
2048 testsuite/gas/i386/x86-64-nops.d,
2049 testsuite/gas/i386/x86-64-opcode.d,
2050 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2051 testsuite/gas/i386/x86-64-ptwrite.d,
2052 testsuite/gas/i386/x86-64-simd-intel.d,
2053 testsuite/gas/i386/x86-64-simd-suffix.d,
2054 testsuite/gas/i386/x86-64-simd.d,
2055 testsuite/gas/i386/x86-64-sse-noavx.d
2056 testsuite/gas/i386/x86-64-suffix.d,
2057 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2058 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2059 testsuite/gas/i386/noreg64.l: New.
2060 * testsuite/gas/i386/i386.exp: Run new tests.
2062 2020-01-21 Jan Beulich <jbeulich@suse.com>
2064 * testsuite/gas/i386/avx512_bf16_vl.s,
2065 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2066 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2067 broadcast forms of VCVTNEPS2BF16.
2068 * testsuite/gas/i386/avx512_bf16_vl.d,
2069 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2071 2020-01-20 Nick Clifton <nickc@redhat.com>
2073 * po/uk.po: Updated Ukranian translation.
2075 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2078 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2079 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2081 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2082 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2083 R_X86_64_GOTPC32_TLSDESC relocation.
2085 2020-01-18 Nick Clifton <nickc@redhat.com>
2087 * configure: Regenerate.
2088 * po/gas.pot: Regenerate.
2090 2020-01-18 Nick Clifton <nickc@redhat.com>
2092 Binutils 2.34 branch created.
2094 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2096 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2097 with vex_encoding_vex.
2098 (parse_insn): Likewise.
2099 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2100 and {vex3} documentation.
2101 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2103 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2105 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2108 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2109 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2110 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2111 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2112 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2113 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2115 2020-01-16 Jan Beulich <jbeulich@suse.com>
2117 * config/tc-i386.c (match_template): Drop found_cpu_match local
2120 2020-01-16 Jan Beulich <jbeulich@suse.com>
2122 * testsuite/gas/i386/avx512dq-inval.l,
2123 testsuite/gas/i386/avx512dq-inval.s: New.
2124 * testsuite/gas/i386/i386.exp: Run new test.
2126 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2128 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2129 relocations when the target is 430X, except when extracting part of an
2131 (msp430_srcoperand): Adjust comment.
2132 Initialize the expp member of the msp430_operand_s struct as
2134 (msp430_dstoperand): Likewise.
2135 * testsuite/gas/msp430/msp430.exp: Run new test.
2136 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2137 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2139 2020-01-15 Alan Modra <amodra@gmail.com>
2141 * configure.tgt: Add sparc-*-freebsd case.
2143 2020-01-14 Lili Cui <lili.cui@intel.com>
2145 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2146 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2147 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2148 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2149 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2150 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2151 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2152 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2153 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2154 * testsuite/gas/i386/align-branch-5.d: Likewise.
2155 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2156 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2157 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2158 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2159 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2160 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2161 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2162 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2163 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2164 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2165 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2166 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2168 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2171 * config/tc-z80.c: Add support for half precision, single
2172 precision and double precision floating point values.
2173 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2174 * doc/as.texi: Add new z80 command line options.
2175 * doc/c-z80.texi: Document new z80 command line options.
2176 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2177 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2178 * testsuite/gas/z80/z80.exp: Run the new test.
2179 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2180 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2181 * testsuite/gas/z80/strings.d: Update expected output.
2183 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2185 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2188 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2190 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2192 * config/tc-arc.h: Add header if/defs.
2193 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2195 2020-01-13 Alan Modra <amodra@gmail.com>
2197 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2199 2020-01-13 Alan Modra <amodra@gmail.com>
2201 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2204 2020-01-10 Alan Modra <amodra@gmail.com>
2206 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2207 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2209 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2212 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2214 (emit_ld_r_r): Likewise.
2215 (emit_ld_rr_m): Likewise.
2216 (emit_ld_rr_nn): Likewise.
2218 2020-01-09 Jan Beulich <jbeulich@suse.com>
2220 * config/tc-i386.c (optimize_encoding): Add
2221 is_any_vex_encoding() invocations. Drop respective
2222 i.tm.extension_opcode == None checks.
2224 2020-01-09 Jan Beulich <jbeulich@suse.com>
2226 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2227 REX transformations. Correct comment indentation.
2229 2020-01-09 Jan Beulich <jbeulich@suse.com>
2231 * config/tc-i386.c (optimize_encoding): Generalize register
2232 transformation for TEST optimization.
2234 2020-01-09 Jan Beulich <jbeulich@suse.com>
2236 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2237 testsuite/gas/i386/x86-64-sysenter-amd.d,
2238 testsuite/gas/i386/x86-64-sysenter-amd.l,
2239 testsuite/gas/i386/x86-64-sysenter-intel.d,
2240 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2241 * testsuite/gas/i386/i386.exp: Run new tests.
2243 2020-01-08 Nick Clifton <nickc@redhat.com>
2246 * doc/as.texi (Align): Document the fact that all arguments can be
2249 (P2align): Likewise.
2251 2020-01-08 Nick Clifton <nickc@redhat.com>
2254 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2255 already defined as a different symbol type.
2256 * testsuite/gas/elf/pr14891.s: New test source file.
2257 * testsuite/gas/elf/pr14891.d: New test driver.
2258 * testsuite/gas/elf/pr14891.s: New test expected error output.
2259 * testsuite/gas/elf/elf.exp: Run the new test.
2261 2020-01-08 Alan Modra <amodra@gmail.com>
2263 * config/tc-z8k.c (md_begin): Make idx unsigned.
2264 (get_specific): Likewise for this_index.
2266 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2268 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2269 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2270 (md_operand): Set X_md to absent.
2271 (arc_parse_name): Check for X_md.
2273 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2276 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2277 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2279 * read.c (next_char_of_string): Likewise.
2280 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2281 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2283 2020-01-03 Nick Clifton <nickc@redhat.com>
2285 * po/sv.po: Updated Swedish translation.
2287 2020-01-03 Jan Beulich <jbeulich@suse.com>
2289 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2290 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2292 2020-01-03 Jan Beulich <jbeulich@suse.com>
2294 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2295 by-element usdot. Add 64-bit form tests for by-element sudot.
2296 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2298 2020-01-03 Jan Beulich <jbeulich@suse.com>
2300 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2301 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2303 2020-01-03 Jan Beulich <jbeulich@suse.com>
2305 * testsuite/gas/aarch64/f64mm.d,
2306 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2308 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2310 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2311 support for assembler code generated by SDCC. Add new relocation
2312 types. Add z80-elf target support.
2313 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2314 labels. Local labels starts from ".L".
2315 * NEWS: Mention the new support.
2316 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2317 * testsuite/gas/all/fwdexp.s: Likewise.
2318 * testsuite/gas/all/cond.l: Likewise.
2319 * testsuite/gas/all/cond.s: Likewise.
2320 * testsuite/gas/all/fwdexp.d: Likewise.
2321 * testsuite/gas/all/fwdexp.s: Likewise.
2322 * testsuite/gas/elf/section2.e-mips: Likewise.
2323 * testsuite/gas/elf/section2.l: Likewise.
2324 * testsuite/gas/elf/section2.s: Likewise.
2325 * testsuite/gas/macros/app1.d: Likewise.
2326 * testsuite/gas/macros/app1.s: Likewise.
2327 * testsuite/gas/macros/app2.d: Likewise.
2328 * testsuite/gas/macros/app2.s: Likewise.
2329 * testsuite/gas/macros/app3.d: Likewise.
2330 * testsuite/gas/macros/app3.s: Likewise.
2331 * testsuite/gas/macros/app4.d: Likewise.
2332 * testsuite/gas/macros/app4.s: Likewise.
2333 * testsuite/gas/macros/app4b.s: Likewise.
2334 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2335 * testsuite/gas/z80/z80.exp: Add new tests
2336 * testsuite/gas/z80/dollar.d: New file.
2337 * testsuite/gas/z80/dollar.s: New file.
2338 * testsuite/gas/z80/ez80_adl_all.d: New file.
2339 * testsuite/gas/z80/ez80_adl_all.s: New file.
2340 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2341 * testsuite/gas/z80/ez80_isuf.s: New file.
2342 * testsuite/gas/z80/ez80_z80_all.d: New file.
2343 * testsuite/gas/z80/ez80_z80_all.s: New file.
2344 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2345 * testsuite/gas/z80/r800_extra.d: New file.
2346 * testsuite/gas/z80/r800_extra.s: New file.
2347 * testsuite/gas/z80/r800_ii8.d: New file.
2348 * testsuite/gas/z80/r800_z80_doc.d: New file.
2349 * testsuite/gas/z80/z180.d: New file.
2350 * testsuite/gas/z80/z180.s: New file.
2351 * testsuite/gas/z80/z180_z80_doc.d: New file.
2352 * testsuite/gas/z80/z80_doc.d: New file.
2353 * testsuite/gas/z80/z80_doc.s: New file.
2354 * testsuite/gas/z80/z80_ii8.d: New file.
2355 * testsuite/gas/z80/z80_ii8.s: New file.
2356 * testsuite/gas/z80/z80_in_f_c.d: New file.
2357 * testsuite/gas/z80/z80_in_f_c.s: New file.
2358 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2359 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2360 * testsuite/gas/z80/z80_out_c_0.d: New file.
2361 * testsuite/gas/z80/z80_out_c_0.s: New file.
2362 * testsuite/gas/z80/z80_reloc.d: New file.
2363 * testsuite/gas/z80/z80_reloc.s: New file.
2364 * testsuite/gas/z80/z80_sli.d: New file.
2365 * testsuite/gas/z80/z80_sli.s: New file.
2367 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2369 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2372 2020-01-01 Alan Modra <amodra@gmail.com>
2374 Update year range in copyright notice of all files.
2376 For older changes see ChangeLog-2019
2378 Copyright (C) 2020 Free Software Foundation, Inc.
2380 Copying and distribution of this file, with or without modification,
2381 are permitted in any medium without royalty provided the copyright
2382 notice and this notice are preserved.
2388 version-control: never