1 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
3 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
4 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
5 * testsuite/gas/i386/inval-avx512f.l: Updated.
7 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
9 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
10 load/store instruction variants with alignment hints.
11 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
12 instruction variants with alignment hints.
14 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
17 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
18 instead of R_XGATE_PCREL_X.
19 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
20 BFD_RELOC_XGATE_PCREL_X.
22 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
25 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
26 with &fragP->fr_literal[0].
28 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
31 * config/tc-vax.c (md_estimate_size_before_relax): Replace
32 fragP->fr_literal with &fragP->fr_literal[0].
33 (md_convert_frag): Likewise.
35 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
38 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
39 with &fragP->fr_literal[0].
41 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
44 * config/tc-crx.c (getreg_image): Change argument type to int.
45 (md_convert_frag): Replace fragP->fr_literal with
46 &fragP->fr_literal[0].
48 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
51 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
54 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
56 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
57 with &fragP->fr_literal[0].
59 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
62 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
63 2 overlapping strings.
65 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
67 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
68 with &fragP->fr_literal[0].
70 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
72 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
73 with &fragp->fr_literal[0].
74 * config/tc-microblaze.c (md_apply_fix): Likewise.
75 * config/tc-sh.c (md_convert_frag): Likewise.
77 2020-05-24 Jim Wilson <jimw@sifive.com>
80 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
81 asection to segT. New locals seg and subseg. Call subseg_set before
82 fix_new_exp. Call subseg_set after loop to restore original values.
84 2020-05-21 Alan Modra <amodra@gmail.com>
86 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
88 * config/obj-elf.c: Likewise.
89 * config/tc-aarch64.c: Likewise.
90 * config/tc-arm.c: Likewise.
91 * config/tc-m68k.c: Likewise.
92 * config/tc-nios2.c: Likewise.
93 * config/tc-tic30.c: Likewise.
97 * symbols.c: Likewise.
98 * testsuite/gas/all/test-gen.c: Likewise.
100 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
102 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
103 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
104 Static variables which are used to set the ISA extensions. You can
105 use -march (or ELF build attributes) and -misa-spec to set them,
107 (ext_version_hash): The hash table used to handle the extensions
109 (init_ext_version_hash): Initialize the ext_version_hash according
110 to riscv_ext_version_table.
111 (riscv_get_default_ext_version): The callback function of
112 riscv_parse_subset_t. According to the choosed ISA spec,
113 get the default version for the specific extension.
114 (riscv_set_arch): Set the callback function.
115 (enum options, struct option md_longopts): Add new option -misa-spec.
116 (md_parse_option): Do not call riscv_set_arch for -march. We will
117 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
118 to set default_isa_spec class.
119 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
120 ext_version_hash, and then call riscv_set_arch to set the architecture
121 with versions according to default_arch_with_ext.
122 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
124 * testsuite/gas/riscv/attribute-03.d: Likewise.
125 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
126 already set it's version to 2p1 by march, so no need to use the default
127 2p2 version. For m-ext, we do not set the version by -march and ELF arch
128 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
129 ISA spec 2p2, so set 0p0 to it.
130 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
131 zicsr is 2p0 according to ISA spec 20191213.
132 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
133 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
134 You can set them by configure options --with-arch and
135 --with-isa-spec, respectively.
136 (riscv_set_default_isa_spec): New function used to set the
138 (md_parse_option): Call riscv_set_default_isa_spec rather than
139 call riscv_get_isa_spec_class directly.
140 (riscv_after_parse_args): If the -isa-spec is not set, then we
141 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
142 calling riscv_set_default_isa_spec.
143 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
144 the --with-isa-spec may be set to different ISA spec.
145 * testsuite/gas/riscv/attribute-02.d: Likewise.
146 * testsuite/gas/riscv/attribute-03.d: Likewise.
147 * testsuite/gas/riscv/attribute-04.d: Likewise.
148 * testsuite/gas/riscv/attribute-05.d: Likewise.
149 * testsuite/gas/riscv/attribute-06.d: Likewise.
150 * testsuite/gas/riscv/attribute-07.d: Likewise.
151 * configure.ac: Add configure options, --with-arch and
153 * configure: Regenerated.
154 * config.in: Regenerated.
155 * config/tc-riscv.c (default_priv_spec): Static variable which is
156 used to check if the CSR is valid for the chosen privilege spec. You
157 can use -mpriv-spec to set it.
158 (enum reg_class): We now get the CSR address from csr_extra_hash rather
159 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
160 (riscv_init_csr_hashes): Only need to initialize one hash table
162 (riscv_csr_class_check): Change the return type to void. Don't check
163 the ISA dependency if -mcsr-check isn't set.
164 (riscv_csr_version_check): New function. Check and find the CSR address
165 from csr_extra_hash, according to default_priv_spec. Report warning
166 for the invalid CSR if -mcsr-check is set.
167 (reg_csr_lookup_internal): Updated.
168 (reg_lookup_internal): Likewise.
169 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
170 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
171 (md_parse_option): Call riscv_set_default_priv_version to set
173 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
174 privilege spec to the newest one.
175 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
176 include/opcode/riscv.h.
177 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
178 to check the ISA dependency for CSR, so fix the spec version by adding
180 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
181 version warnings for the test case.
182 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
183 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
184 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
185 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
186 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
187 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
188 Check whether the CSR is valid when privilege version 1.9 is choosed.
189 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
190 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
191 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
192 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
193 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
194 Check whether the CSR is valid when privilege version 1.10 is choosed.
195 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
196 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
197 Check whether the CSR is valid when privilege version 1.11 is choosed.
198 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
199 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
200 setting. You can set it by configure option --with-priv-spec.
201 (riscv_set_default_priv_spec): New function used to set the default
203 (md_parse_option): Call riscv_set_default_priv_spec rather than
204 call riscv_get_priv_spec_class directly.
205 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
206 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
207 calling riscv_set_default_priv_spec.
208 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
209 the --with-priv-spec may be set to different privilege spec.
210 * testsuite/gas/riscv/priv-reg.d: Likewise.
211 * configure.ac: Add configure option --with-priv-spec.
212 * configure: Regenerated.
213 * config.in: Regenerated.
214 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
215 explicit_attr. Set it to TRUE if any ELF attribute is found.
216 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
217 the priv attributes are set.
218 (md_assemble): Set the default_priv_spec according to the priv
219 attributes when we start to assemble instruction.
220 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
221 riscv_write_out_attrs. Update the arch and priv attributes. If we
222 don't set the corresponding ELF attributes, then try to output the
224 (riscv_set_public_attributes): If any ELF attribute or -march-attr
225 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
226 to update the arch and priv attributes.
227 (s_riscv_attribute): Make sure all arch and priv attributes are set
228 before any instruction.
229 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
230 ELF attribute or -march-attr is set. If the priv attributes are not
231 set, then try to update them by the default setting (-mpriv-spec or
233 * testsuite/gas/riscv/attribute-02.d: Likewise.
234 * testsuite/gas/riscv/attribute-03.d: Likewise.
235 * testsuite/gas/riscv/attribute-04.d: Likewise.
236 * testsuite/gas/riscv/attribute-06.d: Likewise.
237 * testsuite/gas/riscv/attribute-07.d: Likewise.
238 * testsuite/gas/riscv/attribute-08.d: Likewise.
239 * testsuite/gas/riscv/attribute-09.d: Likewise.
240 * testsuite/gas/riscv/attribute-10.d: Likewise.
241 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
242 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
243 set by priv attributes must be supported.
244 * testsuite/gas/riscv/attribute-05.s: Likewise.
245 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
246 priv attributes according to the -mpriv-spec option.
247 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
248 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
249 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
250 * testsuite/gas/riscv/priv-reg.d: Removed.
251 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
252 CSR according to the priv spec 1.9.
253 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
254 CSR according to the priv spec 1.9.1.
255 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
256 CSR according to the priv spec 1.10.
257 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
258 CSR according to the priv spec 1.11.
259 * config/tc-riscv.c (md_show_usage): Add descriptions about
261 * doc/c-riscv.texi: Likewise.
263 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
265 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
266 * testsuite/gas/ppc/power9.d: Likewise.
267 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
268 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
269 sync, wait, waitrsv>: Add tests.
270 * testsuite/gas/ppc/power10.d: Likewise.
272 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
275 * config/tc-arm.c : Add arm_ext_v8r feature.
276 (it_fsm_post_encode): Check arm_ext_v8r feature.
277 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
279 2020-05-19 Alan Modra <amodra@gmail.com>
281 * write.c (write_contents): Use bfd_get_filename rather than
282 accessing bfd->filename directly. Use bfd_section_name rather
283 than accessing section->name directly.
285 2020-05-19 Alan Modra <amodra@gmail.com>
287 * symbols.c (local_symbol_make): Init all of lsy_flags.
289 2020-05-18 Alan Modra <amodra@gmail.com>
291 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
292 before looking at add_symbol->sy_flags.
294 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
296 * config/tc-i386.c: Not handle lret/iret.
297 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
298 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
299 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
300 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
301 * testsuite/gas/i386/lfence-ret.s: Ditto.
302 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
303 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
304 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
305 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
306 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
307 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
308 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
310 2020-05-15 Alan Modra <amodra@gmail.com>
311 Alex Coplan <alex.coplan@arm.com>
313 * symbols.c (struct local_symbol): Update comment.
314 (resolve_symbol_value): For resolved symbols equated to other
315 symbols, verify that the referenced symbol is not a local_symbol
316 before accessing sy_value. Don't leave symbol loops during
317 finalize_syms resolution.
318 * testsuite/gas/all/assign-bad-recursive.d: New test.
319 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
320 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
321 * testsuite/gas/all/gas.exp: Run it.
323 2020-05-14 Nick Clifton <nickc@redhat.com>
325 * po/sv.po: Updated Swedish translation.
327 2020-05-11 Alan Modra <amodra@gmail.com>
329 * testsuite/gas/ppc/scalarquad.d,
330 * testsuite/gas/ppc/scalarquad.s: New test.
331 * testsuite/gas/ppc/ppc.exp: Run it.
333 2020-05-11 Alan Modra <amodra@gmail.com>
335 * testsuite/gas/ppc/rightmost.d,
336 * testsuite/gas/ppc/rightmost.s: New test.
337 * testsuite/gas/ppc/ppc.exp: Run it.
339 2020-05-11 Alan Modra <amodra@gmail.com>
341 * testsuite/gas/ppc/xvtlsbb.d,
342 * testsuite/gas/ppc/xvtlsbb.s: New test.
343 * testsuite/gas/ppc/ppc.exp: Run it.
345 2020-05-11 Alan Modra <amodra@gmail.com>
347 * testsuite/gas/ppc/stringop.d,
348 * testsuite/gas/ppc/stringop.s: New test.
349 * testsuite/gas/ppc/ppc.exp: Run it.
351 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
353 * testsuite/gas/ppc/set_bool.d,
354 * testsuite/gas/ppc/set_bool.s: New test.
355 * testsuite/gas/ppc/ppc.exp: Run it.
357 2020-05-11 Alan Modra <amodra@gmail.com>
359 * testsuite/gas/ppc/bitmanip.d,
360 * testsuite/gas/ppc/bitmanip.s: New test.
361 * testsuite/gas/ppc/ppc.exp: Run it.
363 2020-05-11 Alan Modra <amodra@gmail.com>
365 * testsuite/gas/ppc/genpcv.d,
366 * testsuite/gas/ppc/genpcv.s: New test.
367 * testsuite/gas/ppc/ppc.exp: Run it.
369 2020-05-11 Alan Modra <amodra@gmail.com>
371 * testsuite/gas/ppc/maskmanip.d,
372 * testsuite/gas/ppc/maskmanip.s: New test.
373 * testsuite/gas/ppc/ppc.exp: Run it.
375 2020-05-11 Alan Modra <amodra@gmail.com>
376 Peter Bergner <bergner@linux.ibm.com>
378 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
379 (md_assemble): Check acc specified in correct operand.
380 * testsuite/gas/ppc/outerprod.d,
381 * testsuite/gas/ppc/outerprod.s,
382 * testsuite/gas/ppc/vsx4.d,
383 * testsuite/gas/ppc/vsx4.s: New tests.
384 * testsuite/gas/ppc/ppc.exp: Run them.
386 2020-05-11 Alan Modra <amodra@gmail.com>
388 * testsuite/gas/ppc/simd_perm.d,
389 * testsuite/gas/ppc/simd_perm.s: New test.
390 * testsuite/gas/ppc/ppc.exp: Run it.
392 2020-05-11 Alan Modra <amodra@gmail.com>
394 * testsuite/gas/ppc/int128.d,
395 * testsuite/gas/ppc/int128.s: New test.
396 * testsuite/gas/ppc/ppc.exp: Run it.
398 2020-05-11 Alan Modra <amodra@gmail.com>
400 * testsuite/gas/ppc/vsx_32byte.d,
401 * testsuite/gas/ppc/vsx_32byte.s: New test.
402 * testsuite/gas/ppc/ppc.exp: Run it.
404 2020-05-11 Alan Modra <amodra@gmail.com>
406 * testsuite/gas/ppc/vec_mul.s,
407 * testsuite/gas/ppc/vec_mul.d: New test.
408 * testsuite/gas/ppc/ppc.exp: Run it.
410 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
412 * testsuite/gas/ppc/byte_rev.d,
413 * testsuite/gas/ppc/byte_rev.s: New test.
414 * testsuite/gas/ppc/ppc.exp: Run it.
416 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
418 * testsuite/gas/ppc/power10.d: Add paste. tests.
419 * testsuite/gas/ppc/power10.s: Likewise.
421 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
423 * testsuite/gas/ppc/power10.s: New test.
424 * testsuite/gas/ppc/power10.d: Likewise.
425 * testsuite/gas/ppc/ppc.exp: Run it.
427 2020-05-11 Alan Modra <amodra@gmail.com>
429 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
431 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
432 place of -mfuture/-Mfuture.
433 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
434 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
436 2020-05-06 Nick Clifton <nickc@redhat.com>
438 * po/sv.po: Updated Swedish translation.
440 2020-05-06 Nick Clifton <nickc@redhat.com>
443 * doc/as.texi (Preprocessing): Replace cross reference to not
444 existant document with a URL to the equivalent page in the GCC
447 2020-05-05 Nick Clifton <nickc@redhat.com>
449 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
450 construction of a DWARF-5 directory name table.
451 * testsuite/gas/elf/pr25917.d: Update expected output.
453 2020-05-05 Gunther Nikl <gnikl@justmail.de>
455 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
456 (md_parse_option): Remove initialization of elf_flags.
458 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
461 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
462 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
463 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
465 2020-05-04 Nick Clifton <nickc@redhat.com>
468 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
469 table's existence before looking at its entries.
470 Also do not emit a default directory entry if there are no
473 * testsuite/gas/elf/pr25917.s: New test source file.
474 * testsuite/gas/elf/pr25917.d: New test driver.
475 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
477 2020-04-30 Alex Coplan <alex.coplan@arm.com>
479 * config/tc-aarch64.c (fix_insn): Implement for
480 AARCH64_OPND_UNDEFINED.
481 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
482 * testsuite/gas/aarch64/udf.s: New.
483 * testsuite/gas/aarch64/udf.d: New.
484 * testsuite/gas/aarch64/udf-invalid.s: New.
485 * testsuite/gas/aarch64/udf-invalid.l: New.
486 * testsuite/gas/aarch64/udf-invalid.d: New.
488 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
490 * config/tc-rx.c (elf_flags): Reset default value.
491 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
493 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
495 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
497 (microarch_earliest): New static variable.
498 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
499 simcall opcode has mandatory parameter.
500 (xg_init_global_config): Initialize microarch_earliest.
502 2020-04-29 Nick Clifton <nickc@redhat.com>
505 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
506 IMM0_8S and add support for IMM0_8U.
507 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
508 unsigned 8-bit immediate.
509 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
510 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
512 2020-04-27 Tamar Christina <tamar.christina@arm.com>
514 * NEWS: Add news entry for big-obj.
515 * config/tc-i386.c (i386_target_format): Support new format.
516 * doc/c-i386.texi: Add i386 support.
517 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
518 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
520 2020-04-27 Nick Clifton <nickc@redhat.com>
523 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
524 (assign_file_to_slot): New function. Fills in an entry in the
526 (allocate_filenum): Use new function.
527 (allocate_filename_to_slot): Use new function. If the specified
528 slot entry is already in use, but was chosen automatically then
529 reassign the automatic entry.
531 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
533 * config/tc-i386.c (lfence_before_ret_shl): New member.
534 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
536 (insert_after_load): Issue warning for REP CMPS/SCAS.
537 (insert_before_before): Handle iret, Handle
538 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
539 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
540 -mlfence-before-ret=[none/not/or/shl/yes].
541 Enable -mlfence-before-ret=shl when
542 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
543 (md_show_usage): Ditto.
544 * doc/c-i386.texi: Ditto.
545 * testsuite/gas/i386/i386.exp: Add new testcases.
546 * testsuite/gas/i386/lfence-load-b.d: New.
547 * testsuite/gas/i386/lfence-load-b.e: New.
548 * testsuite/gas/i386/lfence-load.d: Modified.
549 * testsuite/gas/i386/lfence-load.e: New.
550 * testsuite/gas/i386/lfence-load.s: Modified.
551 * testsuite/gas/i386/lfence-ret-a.d: Modified.
552 * testsuite/gas/i386/lfence-ret-b.d: Modified.
553 * testsuite/gas/i386/lfence-ret-c.d: New.
554 * testsuite/gas/i386/lfence-ret-d.d: New.
555 * testsuite/gas/i386/lfence-ret.s: Modified.
556 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
557 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
558 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
559 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
560 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
561 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
562 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
563 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
564 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
565 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
567 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
570 * config/tc-xtensa.c (md_apply_fix): Replace
571 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
572 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
573 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
574 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
575 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
577 2020-04-22 Alan Modra <amodra@gmail.com>
579 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
580 symbol for ".symver .. remove".
581 * doc/as.texi (.symver): Update.
582 * testsuite/gas/symver/symver11.s: Make foo weak.
583 * testsuite/gas/symver/symver11.d: Expect an error.
584 * testsuite/gas/symver/symver7.d: Allow other random symbols.
586 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
588 * testsuite/gas/symver/symver11.s: Add ".balign 8".
590 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
593 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
594 * testsuite/gas/m68k/operands.d: Update.
595 * testsuite/gas/m68k/op68000.d: Update for new error messages.
597 2020-04-21 Tamar Christina <tamar.christina@arm.com>
600 * testsuite/gas/arm/pr24753.d: New test.
601 * testsuite/gas/arm/pr24753.s: New test.
603 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
607 * NEWS: Mention .symver extension.
608 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
610 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
611 add a version name. Add local, hidden and remove visibility
613 (elf_frob_symbol): Handle the list of version names. Update the
614 original symbol to local, hidden or remove it from the symbol
616 (elf_frob_file_before_adjust): Handle the list of version names.
617 * config/obj-elf.h (elf_visibility): New.
618 (elf_versioned_name_list): Likewise.
619 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
620 and visibility. Change versioned_name pointer to struct
621 elf_versioned_name_list.
622 * doc/as.texi: Update .symver directive.
623 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
624 error checking tests.
625 * testsuite/gas/symver/symver6.d: New file.
626 * testsuite/gas/symver/symver7.d: Likewise.
627 * testsuite/gas/symver/symver7.s: Likewise.
628 * testsuite/gas/symver/symver8.d: Likewise.
629 * testsuite/gas/symver/symver8.s: Likewise.
630 * testsuite/gas/symver/symver9.s: Likewise.
631 * testsuite/gas/symver/symver9a.d: Likewise.
632 * testsuite/gas/symver/symver9b.d: Likewise.
633 * testsuite/gas/symver/symver10.s: Likewise.
634 * testsuite/gas/symver/symver10a.d: Likewise.
635 * testsuite/gas/symver/symver10b.d: Likewise.
636 * testsuite/gas/symver/symver11.d: Likewise.
637 * testsuite/gas/symver/symver11.s: Likewise.
638 * testsuite/gas/symver/symver12.d: Likewise.
639 * testsuite/gas/symver/symver12.s: Likewise.
640 * testsuite/gas/symver/symver13.d: Likewise.
641 * testsuite/gas/symver/symver13.s: Likewise.
642 * testsuite/gas/symver/symver14.d: Likewise.
643 * testsuite/gas/symver/symver14.l: Likewise.
644 * testsuite/gas/symver/symver15.d: Likewise.
645 * testsuite/gas/symver/symver15.l: Likewise.
646 * testsuite/gas/symver/symver6.l: Removed.
647 * testsuite/gas/symver/symver6.s: Updated.
649 2020-04-20 Sudakshina Das <sudi.das@arm.com>
651 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
653 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
654 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
655 * testsuite/gas/aarch64/system.d: Update.
657 2020-04-20 Sudakshina Das <sudi.das@arm.com>
659 * testsuite/gas/aarch64/bti.d: Update -march option.
660 * testsuite/gas/aarch64/illegal-bti.d: Remove.
661 * testsuite/gas/aarch64/illegal-bti.l: Remove.
662 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
663 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
665 2020-04-17 Alan Modra <amodra@gmail.com>
667 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
669 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
670 Nick Clifton <nickc@redhat.com>
673 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
675 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
677 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
678 targets running this test.
680 2020-02-16 David Faust <david.faust@oracle.com>
682 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
683 * testsuite/gas/bpf/jump32.s: New file.
684 * testsuite/gas/bpf/jump32.d: Likewise.
686 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
688 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
691 2020-04-08 Gunther Nikl <gnikl@justmail.de>
693 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
694 (md_pcrel_from): Remove prototytpe.
695 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
697 (md_pcrel_from_section): Remove duplicate prototype.
698 * tc.h (md_pcrel_from_section): Add prototype.
699 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
700 * config/tc-arc.h (md_pcrel_from_section): Likewise.
701 * config/tc-arm.h (md_pcrel_from_section): Likewise.
702 * config/tc-avr.h (md_pcrel_from_section): Likewise.
703 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
704 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
705 * config/tc-csky.h (md_pcrel_from_section): Likewise.
706 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
707 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
708 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
709 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
710 * config/tc-frv.h (md_pcrel_from_section): Likewise.
711 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
712 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
713 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
714 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
715 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
716 * config/tc-mep.h (md_pcrel_from_section): Likewise.
717 * config/tc-metag.h (md_pcrel_from_section): Likewise.
718 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
719 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
720 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
721 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
722 * config/tc-mt.h (md_pcrel_from_section): Likewise.
723 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
724 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
725 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
726 * config/tc-rx.h (md_pcrel_from_section): Likewise.
727 * config/tc-s390.h (md_pcrel_from_section): Likewise.
728 * config/tc-sh.h (md_pcrel_from_section): Likewise.
729 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
730 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
731 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
732 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
733 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
734 md_apply_fix3): Delete prototypes.
736 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
738 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
741 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
743 * doc/c-z80.texi: Fix @xref warnings.
745 2020-04-07 Lili Cui <lili.cui@intel.com>
747 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
748 (cpu_noarch): Likewise.
749 * doc/c-i386.texi: Document TSXLDTRK.
750 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
751 * testsuite/gas/i386/tsxldtrk.d: Likewise.
752 * testsuite/gas/i386/tsxldtrk.s: Likewise.
753 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
755 2020-04-02 Lili Cui <lili.cui@intel.com>
757 * config/tc-i386.c (cpu_arch): Add .serialize.
758 (cpu_noarch): Likewise.
759 * doc/c-i386.texi: Document serialize.
760 * testsuite/gas/i386/i386.exp: Run serialize tests
761 * testsuite/gas/i386/serialize.d: Likewise.
762 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
763 * testsuite/gas/i386/serialize.s: Likewise.
765 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
767 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
768 * testsuite/gas/elf/section12b.d: Likewise.
769 * testsuite/gas/elf/section16a.d: Likewise.
770 * testsuite/gas/elf/section16b.d: Likewise.
772 2020-04-02 Gunther Nikl <gnikl@justmail.de>
774 * config/tc-m68k.c (m68k_ip): Fix range check for index register
775 with a suppressed address register.
777 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
780 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
781 * testsuite/gas/i386/localpic.s: Add a test for relocation
782 against local absolute symbol.
783 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
784 * testsuite/gas/i386/localpic.d: Updated.
785 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
786 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
788 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
791 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
792 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
793 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
794 testsuite/gas/i386/x86-64-jump.d.
795 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
796 Incorporate changes to
797 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
798 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
799 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
800 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
801 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
803 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
807 * dwarf2dbg.c: Do not include "bignum.h".
809 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
811 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
812 * testsuite/gas/riscv/alias-csr.s: Likewise.
813 * testsuite/gas/riscv/no-aliases-csr.d: Move this
814 to priv-reg-pseudo-noalias.
815 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
816 * testsuite/gas/riscv/bad-csr.l: Likewise.
817 * testsuite/gas/riscv/bad-csr.s: Likewise.
818 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
819 * testsuite/gas/riscv/satp.s: Likewise.
820 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
821 csr instruction, including alias-csr testcase.
822 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
823 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
824 pseudo instruction with objdump -Mno-aliases.
825 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
826 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
827 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
828 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
829 * testsuite/gas/riscv/priv-reg.s: Likewise.
830 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
831 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
832 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
834 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
836 * config/obj-coff.c (obj_coff_section): Set the bss flag on
837 sections with the "b" attribute.
839 2020-03-22 Alan Modra <amodra@gmail.com>
841 * testsuite/gas/s12z/truncated.d: Update expected output.
843 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
846 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
847 * doc/c-z80.texi: Update documentation.
849 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
854 Fix disassembling ED+A4/AC/B4/BC opcodes.
855 Fix assembling lines containing colonless label and instruction
856 with first operand inside parentheses.
857 Fix registration of unsupported by target CPU registers.
858 * config/tc-z80.c: See above.
859 * config/tc-z80.h: See above.
860 * testsuite/gas/z80/colonless.d: Update test.
861 * testsuite/gas/z80/colonless.s: Likewise.
862 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
863 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
864 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
865 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
866 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
867 * testsuite/gas/z80/unsup_regs.s: Likewise.
868 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
869 * testsuite/gas/z80/z80.exp: Likewise.
870 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
871 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
872 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
874 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
877 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
878 (parse_operands): Handle new operand codes.
879 (do_neon_dyadic_long): Make shape check accept the scalar variants.
880 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
881 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
882 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
883 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
884 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
885 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
886 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
888 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
890 * NEWS: Mention x86 assembler options for CVE-2020-0551.
892 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
894 * testsuite/gas/i386/i386.exp: Run new tests.
895 * testsuite/gas/i386/lfence-byte.d: New file.
896 * testsuite/gas/i386/lfence-byte.e: Likewise.
897 * testsuite/gas/i386/lfence-byte.s: Likewise.
898 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
899 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
900 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
901 * testsuite/gas/i386/lfence-indbr.e: Likewise.
902 * testsuite/gas/i386/lfence-indbr.s: Likewise.
903 * testsuite/gas/i386/lfence-load.d: Likewise.
904 * testsuite/gas/i386/lfence-load.s: Likewise.
905 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
906 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
907 * testsuite/gas/i386/lfence-ret.s: Likewise.
908 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
909 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
910 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
911 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
912 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
913 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
914 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
915 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
916 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
917 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
918 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
919 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
921 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
923 * config/tc-i386.c (lfence_after_load): New.
924 (lfence_before_indirect_branch_kind): New.
925 (lfence_before_indirect_branch): New.
926 (lfence_before_ret_kind): New.
927 (lfence_before_ret): New.
930 (insert_lfence_after): New.
931 (insert_lfence_before): New.
932 (md_assemble): Call insert_lfence_before and insert_lfence_after.
934 (OPTION_MLFENCE_AFTER_LOAD): New.
935 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
936 (OPTION_MLFENCE_BEFORE_RET): New.
937 (md_longopts): Add -mlfence-after-load=,
938 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
939 (md_parse_option): Handle -mlfence-after-load=,
940 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
941 (md_show_usage): Display -mlfence-after-load=,
942 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
943 (i386_cons_align): New.
944 * config/tc-i386.h (i386_cons_align): New.
945 (md_cons_align): New.
946 * doc/c-i386.texi: Document -mlfence-after-load=,
947 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
949 2020-03-11 Nick Clifton <nickc@redhat.com>
953 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
954 (DWARF2_FILE_SIZE_NAME): Default to -1.
955 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
957 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
958 (NUM_MD5_BYTES): Define.
959 (struct file entry): Add md5 field.
960 (get_filenum): Delete and replace with...
961 (get_basename): New function.
962 (get_directory_table_entry): New function.
963 (allocate_filenum): New function.
964 (allocate_filename_to_slot): New function.
965 (dwarf2_where): Use new functions.
966 (dwarf2_directive_filename): Add support for extended .file
968 (dwarf2_directive_loc): Allow the use of file number zero with
970 (out_file_list): Rename to...
971 (out_dir_and_file_list): Add DWARF 5 support.
972 (out_debug_line): Emit extra values into the section header for
974 (out_debug_str): Allow for file 0 to be used with DWARF 5.
975 * doc/as.texi (.file): Update the description of this pseudo-op.
976 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
977 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
978 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
979 * NEWS: Mention the new feature.
981 2020-03-10 Alan Modra <amodra@gmail.com>
983 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
984 to avoid signed overflow.
985 * config/tc-mcore.c (md_assemble): Likewise.
986 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
987 * config/tc-nds32.c (SET_ADDEND): Likewise.
988 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
990 2020-03-09 Jan Beulich <jbeulich@suse.com>
992 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
993 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
994 testsuite/gas/i386/avx-intel.d: Adjust expectations.
996 2020-03-07 Alan Modra <amodra@gmail.com>
998 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1001 2020-03-06 Nick Clifton <nickc@redhat.com>
1004 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1005 0 if the dwarf_level is 5 or more. Complain if a filename follows
1007 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1008 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1009 * testsuite/gas/elf/elf.exp: Run the new test.
1012 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1013 * doc/as.texi: Fix another typo.
1015 2020-03-06 Nick Clifton <nickc@redhat.com>
1018 * as.c (dwarf_level): Define.
1019 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1020 (parse_args): Add support for the new options.
1021 as.h (dwarf_level): Prototype.
1022 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1024 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1025 (DWARF2_LINE_VERSION): Remove definition.
1026 * doc/as.texi: Document the new options.
1028 2020-03-06 Nick Clifton <nickc@redhat.com>
1031 * as.c (main): Allow matching input and outputs when they are
1034 2020-03-06 Jan Beulich <jbeulich@suse.com>
1036 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1038 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1039 one of byte/word/dword/qword is set alongside a SIMD register in
1040 a template's operand.
1042 2020-03-06 Jan Beulich <jbeulich@suse.com>
1044 * config/tc-i386.c (match_template): Extend code in logic
1045 rejecting certain suffixes in certain modes to also cover mask
1046 register use and VecSIB. Drop special casing of broadcast. Skip
1047 immediates in the check.
1049 2020-03-06 Jan Beulich <jbeulich@suse.com>
1051 * config/tc-i386.c (match_template): Fold duplicate code in
1052 logic rejecting certain suffixes in certain modes. Drop
1055 2020-03-06 Jan Beulich <jbeulich@suse.com>
1057 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1058 alongside !norex64 ones.
1059 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1060 with both 32- and 64-bit GPR operands.
1061 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1062 32- and 64-bit GPR operands.
1063 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1064 testsuite/gas/i386/x86-64-avx512bw.d,
1065 testsuite/gas/i386/x86-64-avx512f-intel.d,
1066 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1068 2020-03-06 Jan Beulich <jbeulich@suse.com>
1070 * config/tc-i386.c (md_assemble): Drop use of rex64.
1071 (process_suffix): For REX.W for 64-bit CRC32.
1073 2020-03-06 Jan Beulich <jbeulich@suse.com>
1075 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1076 addressing for MPX insns without base/index.
1077 * testsuite/gas/i386/mpx-16bit.s,
1078 * testsuite/gas/i386/mpx-16bit.d: New.
1079 * testsuite/gas/i386/i386.exp: Run new test.
1081 2020-03-06 Jan Beulich <jbeulich@suse.com>
1083 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1084 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1085 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1086 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1087 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1088 as well as a BSWAP one.
1089 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1090 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1091 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1092 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1093 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1094 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1095 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1096 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1097 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1098 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1099 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1100 testsuite/gas/i386/vmx.d: Adjust expectations.
1102 2020-03-06 Jan Beulich <jbeulich@suse.com>
1104 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1105 from having their operands swapped.
1106 * testsuite/gas/i386/waitpkg.s,
1107 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1108 3-operand cases as well as testing of 16-bit code generation.
1109 * testsuite/gas/i386/waitpkg.d,
1110 testsuite/gas/i386/waitpkg-intel.d,
1111 testsuite/gas/i386/x86-64-waitpkg.d,
1112 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1114 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1116 * config/tc-riscv.c (percent_op_utype): Support the modifier
1118 * doc/c-riscv.texi: Add documentation.
1119 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1120 modifier %got_pcrel_hi.
1121 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1122 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1123 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1125 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1126 (RISC-V-Formats): Update the section name from "Instruction Formats"
1127 to "RISC-V Instruction Formats".
1129 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1131 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1132 detected in a section which does not have at least 4 byte
1134 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1135 * testsuite/gas/arm/ldr-t.s: Likewise.
1136 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1137 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1138 disassembly, ignoring any NOPs that may have been inserted because
1139 of section alignment.
1140 * testsuite/gas/arm/ldr-t.d: Likewise.
1142 2020-03-04 Jan Beulich <jbeulich@suse.com>
1144 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1145 * doc/c-i386.texi: Mention sev_es.
1146 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1147 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1149 * testsuite/gas/i386/arch-13-znver1.d,
1150 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1152 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1154 * config/tc-i386.c (match_template): Replace ignoresize and
1155 defaultsize with mnemonicsize.
1156 (process_suffix): Likewise.
1158 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1161 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1162 instruction LD IY,(HL).
1163 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1164 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1165 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1166 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1168 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1171 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1172 x86-64-default-suffix-avx.
1173 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1174 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1175 * testsuite/gas/i386/noreg64.d: Updated.
1176 * testsuite/gas/i386/noreg64.l: Likewise.
1177 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1178 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1179 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1181 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1184 * config/tc-z80.c (contains_register): Prevent an illegal memory
1185 access when checking an expression for a register name.
1187 2020-03-03 Alan Modra <amodra@gmail.com>
1189 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1192 2020-03-02 Alan Modra <amodra@gmail.com>
1194 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1195 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1197 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1198 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1199 (s3_s_score_lcomm): Likewise.
1200 * config/tc-score7.c: Similarly.
1201 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1203 2020-02-28 YunQiang Su <syq@debian.org>
1206 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1207 to handle multi-labels.
1208 (has_label_name): New.
1210 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1212 * config/tc-arm.c (enum pred_instruction_type): Remove
1213 NEUTRAL_IT_NO_VPT_INSN predication type.
1214 (cxn_handle_predication): Modify to require condition suffixes.
1215 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1216 * testsuite/gas/arm/cde-scalar.s: Update test.
1217 * testsuite/gas/arm/cde-warnings.l: Update test.
1218 * testsuite/gas/arm/cde-warnings.s: Update test.
1220 2020-02-26 Alan Modra <amodra@gmail.com>
1222 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1223 N_() on empty string.
1225 2020-02-26 Alan Modra <amodra@gmail.com>
1227 * read.c (read_a_source_file): Call strncpy with length one
1228 less than size of original_case_string.
1230 2020-02-26 Alan Modra <amodra@gmail.com>
1232 * config/obj-elf.c: Indent labels correctly.
1233 * config/obj-macho.c: Likewise.
1234 * config/tc-aarch64.c: Likewise.
1235 * config/tc-alpha.c: Likewise.
1236 * config/tc-arm.c: Likewise.
1237 * config/tc-cr16.c: Likewise.
1238 * config/tc-crx.c: Likewise.
1239 * config/tc-frv.c: Likewise.
1240 * config/tc-i386-intel.c: Likewise.
1241 * config/tc-i386.c: Likewise.
1242 * config/tc-ia64.c: Likewise.
1243 * config/tc-mn10200.c: Likewise.
1244 * config/tc-mn10300.c: Likewise.
1245 * config/tc-nds32.c: Likewise.
1246 * config/tc-riscv.c: Likewise.
1247 * config/tc-s12z.c: Likewise.
1248 * config/tc-xtensa.c: Likewise.
1249 * config/tc-z80.c: Likewise.
1251 * symbols.c: Likewise.
1252 * write.c: Likewise.
1254 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1256 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1257 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1258 after parsing all arguments.
1259 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1260 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1261 are used to check if we write a read-only CSR by the CSR instruction.
1262 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1263 all CSR for the read-only CSR checking.
1264 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1265 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1266 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1267 all CSR instructions for the read-only CSR checking.
1268 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1269 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1271 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1272 (riscv_opts): Initialize it.
1273 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1274 before doing the CSR checking.
1275 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1276 (md_longopts): Add mcsr-check and mno-csr-check.
1277 (md_parse_option): Handle new enum option values.
1278 (s_riscv_option): Handle new long options.
1279 * doc/c-riscv.texi: Add description for the new .option and assembler
1281 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1283 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1285 * config/tc-riscv.c (csr_extra_hash): New.
1286 (enum riscv_csr_class): New enum. Used to decide
1287 whether or not this CSR is legal in the current ISA string.
1288 (struct riscv_csr_extra): New structure to hold all extra information
1290 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1291 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1292 Call hash_reg_name to insert CSR address into reg_names_hash.
1293 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1294 Decide whether the CSR is valid according to the csr_extra_hash.
1295 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1296 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1297 not a boolean. This is same as riscv_init_csr_hash, so keep the
1299 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1300 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1301 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1302 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1303 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1304 f-ext CSR are not allowed.
1305 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1306 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1307 source file is `priv-reg.s`, and the ISA is rv64if, so the
1308 rv32-only CSR are not allowed.
1309 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1311 2020-02-21 Alan Modra <amodra@gmail.com>
1313 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1314 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1316 2020-02-21 Alan Modra <amodra@gmail.com>
1319 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1320 on section size adjustment, instead perform another write if
1321 exec header size is larger than section size.
1323 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1325 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1326 -mno-arch-attr command line options.
1328 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1330 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1331 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1333 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1336 * config/tc-z80.c (md_parse_option): Do not use an underscore
1337 prefix for local labels in SDCC compatability mode.
1338 (z80_start_line_hook): Remove SDCC dollar label support.
1339 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1340 * testsuite/gas/z80/sdcc.s: Likewise.
1342 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1345 * config/tc-z80.c: Add -march option.
1346 * doc/as.texi: Update Z80 documentation.
1347 * doc/c-z80.texi: Likewise.
1348 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1349 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1350 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1351 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1352 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1353 * testsuite/gas/z80/gbz80_all.d: Likewise.
1354 * testsuite/gas/z80/r800_extra.d: Likewise.
1355 * testsuite/gas/z80/r800_ii8.d: Likewise.
1356 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1357 * testsuite/gas/z80/sdcc.d: Likewise.
1358 * testsuite/gas/z80/z180.d: Likewise.
1359 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1360 * testsuite/gas/z80/z80_doc.d: Likewise.
1361 * testsuite/gas/z80/z80_ii8.d: Likewise.
1362 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1363 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1364 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1365 * testsuite/gas/z80/z80_sli.d: Likewise.
1366 * testsuite/gas/z80/z80n_all.d: Likewise.
1367 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1369 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1371 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1372 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1373 * testsuite/gas/i386/i386.exp: Run property-3 and
1375 * testsuite/gas/i386/property-3.d: New file.
1376 * testsuite/gas/i386/property-3.s: Likewise.
1377 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1379 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1381 * config/tc-i386.c (cpu_arch): Add .popcnt.
1382 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1383 Add a tab before @samp{.sse4a}.
1385 2020-02-17 Jan Beulich <jbeulich@suse.com>
1387 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1388 for AddrPrefixOpReg templates. Combine the two pieces of
1389 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1392 2020-02-17 Jan Beulich <jbeulich@suse.com>
1395 * config/tc-i386.c (md_assemble): Also suppress operand
1396 swapping for MONITOR{,X} and MWAIT{,X}.
1397 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1398 Add Intel syntax monitor/mwait tests.
1399 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1400 Adjust expectations.
1401 *testsuite/gas/i386/sse3-intel.d,
1402 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1403 * testsuite/gas/i386/i386.exp: Run new tests.
1405 2020-02-17 Jan Beulich <jbeulich@suse.com>
1408 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1409 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1411 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1413 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1414 * testsuite/gas/i386/avx512dq-inval.l,
1415 testsuite/gas/i386/inval-avx.l,
1416 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1417 * testsuite/gas/i386/avx512vl-ambig.s,
1418 testsuite/gas/i386/avx512vl-ambig.l: New.
1419 * testsuite/gas/i386/i386.exp: Run new test.
1421 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1423 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1425 * doc/c-i386.texi: Document sse4a and nosse4a.
1427 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1429 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1432 2020-02-14 Jan Beulich <jbeulich@suse.com>
1435 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1437 (process_suffix): ... here. Consider just the first operand
1439 (check_long_reg): Drop opcode 0x63 special case again.
1440 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1441 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1442 Move ambiguous operand size tests ...
1443 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1444 testsuite/gas/i386/noreg64.s: ... here.
1445 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1446 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1447 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1448 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1449 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1450 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1451 testsuite/gas/i386/x86-64-movsxd.d,
1452 testsuite/gas/i386/x86-64-movsxd-intel.d,
1453 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1454 Adjust expectations.
1455 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1456 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1457 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1458 * testsuite/gas/i386/i386.exp: Run new tests.
1460 2020-02-14 Jan Beulich <jbeulich@suse.com>
1462 * config/tc-i386.c (process_operands): Also skip segment
1463 override prefix emission if it matches an already present one.
1464 * testsuite/gas/i386/prefix32.s: Add double segment override
1466 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1468 2020-02-14 Jan Beulich <jbeulich@suse.com>
1470 * config/tc-i386.c (process_operands): Drop ineffectual segment
1471 overrides when optimizing.
1472 * testsuite/gas/i386/lea-optimize.d: New.
1473 * testsuite/gas/i386/i386.exp: Run new test.
1475 2020-02-14 Jan Beulich <jbeulich@suse.com>
1477 * config/tc-i386.c (process_operands): Also check insn prefix
1478 for ineffectual segment override warning. Don't cover possible
1479 VEX/EVEX encoded insns there.
1480 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1481 testsuite/gas/i386/lea.e: New.
1482 * testsuite/gas/i386/i386.exp: Run new test.
1484 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1487 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1490 2020-02-13 Fangrui Song <maskray@google.com>
1491 H.J. Lu <hongjiu.lu@intel.com>
1494 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1495 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1496 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1497 * testsuite/gas/i386/relax-5.d: New file.
1498 * testsuite/gas/i386/relax-5.s: Likewise.
1499 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1500 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1502 2020-02-13 Jan Beulich <jbeulich@suse.com>
1504 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1507 2020-02-12 Jan Beulich <jbeulich@suse.com>
1509 * config/tc-i386.c (avx512): New (at file scope), moved from
1510 (check_VecOperands): ... here.
1511 (process_suffix): Add [XYZ]MMword operand size handling.
1512 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1513 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1515 * testsuite/gas/i386/avx512dq-inval.l,
1516 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1518 2020-02-12 Jan Beulich <jbeulich@suse.com>
1521 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1523 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1524 CALL/JMP in O_tbyte_ptr case.
1525 * doc/c-i386.texi: Mention far call and full pointer load ISA
1527 * testsuite/gas/i386/x86-64-branch-3.s,
1528 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1529 * testsuite/gas/i386/x86-64-branch-3.d,
1530 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1531 * testsuite/gas/i386/x86-64-branch-5.l,
1532 testsuite/gas/i386/x86-64-branch-5.s: New.
1533 * testsuite/gas/i386/i386.exp: Run new test.
1535 2020-02-12 Jan Beulich <jbeulich@suse.com>
1538 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1539 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1540 64-bit-only warning.
1541 (check_word_reg): Consistently error on mismatching register
1543 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1544 for movw. Replace suffix / GPR for orb.
1545 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1546 byte GPRs as well as ones for inb/outb with a word accumulator.
1547 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1548 testsuite/gas/i386/inval.l: Adjust expectations.
1550 2020-02-12 Jan Beulich <jbeulich@suse.com>
1552 * config/tc-i386.c (operand_type_register_match): Also fall
1553 through initial two if()-s when the template allows for a GPR
1554 operand. Adjust comment.
1556 2020-02-11 Jan Beulich <jbeulich@suse.com>
1558 (struct _i386_insn): New field "short_form".
1559 (optimize_encoding): Drop setting of shortform field.
1560 (process_suffix): Set i.short_form. Replace shortform use.
1561 (process_operands): Replace shortform use.
1563 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1565 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1566 loop initial declaration.
1568 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1570 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1571 instructions that can have 5 arguments.
1572 (enum operand_parse_code): Add new operands.
1573 (parse_operands): Account for new operands.
1575 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1576 (neon_select_shape): Account for P suffix.
1577 (LOW1): Move macro to global position.
1578 (HI4): Move macro to global position.
1579 (vcx_assign_vec_d): New.
1580 (vcx_assign_vec_m): New.
1581 (vcx_assign_vec_n): New.
1582 (enum vcx_reg_type): New.
1583 (vcx_get_reg_type): New.
1584 (vcx_size_pos): New.
1586 (vcx_handle_shape): New.
1587 (vcx_ensure_register_in_range): New.
1588 (vcx_handle_register_arguments): New.
1589 (vcx_handle_insn_block): New.
1590 (vcx_handle_common_checks): New.
1594 * testsuite/gas/arm/cde-missing-fp.d: New test.
1595 * testsuite/gas/arm/cde-missing-fp.l: New test.
1596 * testsuite/gas/arm/cde-missing-mve.d: New test.
1597 * testsuite/gas/arm/cde-missing-mve.l: New test.
1598 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1599 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1600 * testsuite/gas/arm/cde-mve.s: New test.
1601 * testsuite/gas/arm/cde-warnings.l:
1602 * testsuite/gas/arm/cde-warnings.s:
1603 * testsuite/gas/arm/cde.d:
1604 * testsuite/gas/arm/cde.s:
1606 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1607 Matthew Malcomson <matthew.malcomson@arm.com>
1609 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1610 CDE coprocessor that can be enabled.
1611 (enum pred_instruction_type): New pred type.
1612 (BAD_NO_VPT): New error message.
1613 (BAD_CDE): New error message.
1614 (BAD_CDE_COPROC): New error message.
1615 (enum operand_parse_code): Add new immediate operands.
1616 (parse_operands): Account for new immediate operands.
1617 (check_cde_operand): New.
1618 (cde_coproc_enabled): New.
1619 (cde_coproc_pos): New.
1620 (cde_handle_coproc): New.
1621 (cxn_handle_predication): New.
1622 (do_custom_instruction_1): New.
1623 (do_custom_instruction_2): New.
1624 (do_custom_instruction_3): New.
1637 (handle_pred_state): Define new IT block behaviour.
1638 (insns): Add newn CX*{,d}{,a} instructions.
1639 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1640 Define new cdecp extension strings.
1641 * doc/c-arm.texi: Document new cdecp extension arguments.
1642 * testsuite/gas/arm/cde-scalar.d: New test.
1643 * testsuite/gas/arm/cde-scalar.s: New test.
1644 * testsuite/gas/arm/cde-warnings.d: New test.
1645 * testsuite/gas/arm/cde-warnings.l: New test.
1646 * testsuite/gas/arm/cde-warnings.s: New test.
1647 * testsuite/gas/arm/cde.d: New test.
1648 * testsuite/gas/arm/cde.s: New test.
1650 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1653 * config/tc-i386.c (intel64): Renamed to ...
1655 (match_template): Accept Intel64 only instruction by default.
1656 (i386_displacement): Updated.
1657 (md_parse_option): Updated.
1658 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1659 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1660 -mamd64 to x86-64-sysenter-amd.
1661 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1663 2020-02-10 Alan Modra <amodra@gmail.com>
1665 * config/obj-elf.c (obj_elf_change_section): Error for section
1666 type, attr or entsize changes in assembly.
1667 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1668 * testsuite/gas/elf/section5.l: Update.
1670 2020-02-10 Alan Modra <amodra@gmail.com>
1672 * output-file.c (output_file_close): Do a normal close when
1673 flag_always_generate_output.
1674 * write.c (write_object_file): Don't stop output when
1675 flag_always_generate_output.
1677 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1680 * config/tc-z80.c: Add -gbz80 command line option to generate code
1681 for the GameBoy Z80. Add support for generating DWARF.
1682 * config/tc-z80.h: Add support for DWARF debug information
1684 * doc/c-z80.texi: Document new command line option.
1685 * testsuite/gas/z80/gbz80_all.d: New file.
1686 * testsuite/gas/z80/gbz80_all.s: New file.
1687 * testsuite/gas/z80/z80.exp: Run the new tests.
1688 * testsuite/gas/z80/z80n_all.d: New file.
1689 * testsuite/gas/z80/z80n_all.s: New file.
1690 * testsuite/gas/z80/z80n_reloc.d: New file.
1692 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1695 * config/obj-elf.c (get_section): Also check
1696 linked_to_symbol_name.
1697 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1698 (obj_elf_parse_section_letters): Handle the 'o' flag.
1699 (build_group_lists): Renamed to ...
1700 (build_additional_section_info): This. Set elf_linked_to_section
1701 from map_head.linked_to_symbol_name.
1702 (elf_adjust_symtab): Updated.
1703 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1704 * doc/as.texi: Document the 'o' flag.
1705 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1706 * testsuite/gas/elf/section18.d: New file.
1707 * testsuite/gas/elf/section18.s: Likewise.
1708 * testsuite/gas/elf/section19.d: Likewise.
1709 * testsuite/gas/elf/section19.s: Likewise.
1710 * testsuite/gas/elf/section20.d: Likewise.
1711 * testsuite/gas/elf/section20.s: Likewise.
1712 * testsuite/gas/elf/section21.d: Likewise.
1713 * testsuite/gas/elf/section21.l: Likewise.
1714 * testsuite/gas/elf/section21.s: Likewise.
1716 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1718 * NEWS: Mention x86 assembler options to align branches for
1721 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1723 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1724 only for ELF targets.
1725 * testsuite/gas/i386/unique.d: Don't xfail.
1726 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1728 2020-02-06 Alan Modra <amodra@gmail.com>
1730 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1731 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1733 2020-02-06 Alan Modra <amodra@gmail.com>
1735 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1736 xfail, and rename test.
1737 * testsuite/gas/elf/section12b.d: Likewise.
1738 * testsuite/gas/elf/section16a.d: Likewise.
1739 * testsuite/gas/elf/section16b.d: Likewise.
1741 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1744 * config/obj-elf.c (section_match): Removed.
1745 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1747 (obj_elf_change_section): Replace info and group_name arguments
1748 with match_p. Also update the section ID and flags from match_p.
1749 (obj_elf_section): Handle "unique,N". Update call to
1750 obj_elf_change_section.
1751 * config/obj-elf.h (elf_section_match): New.
1752 (obj_elf_change_section): Updated.
1753 * config/tc-arm.c (start_unwind_section): Update call to
1754 obj_elf_change_section.
1755 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1756 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1757 (microblaze_s_sdata): Likewise.
1758 (microblaze_s_rdata): Likewise.
1759 (microblaze_s_bss): Likewise.
1760 * config/tc-mips.c (s_change_section): Likewise.
1761 * config/tc-msp430.c (msp430_profiler): Likewise.
1762 * config/tc-rx.c (parse_rx_section): Likewise.
1763 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1764 * doc/as.texi: Document "unique,N" in .section directive.
1765 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1766 * testsuite/gas/elf/section15.d: New file.
1767 * testsuite/gas/elf/section15.s: Likewise.
1768 * testsuite/gas/elf/section16.s: Likewise.
1769 * testsuite/gas/elf/section16a.d: Likewise.
1770 * testsuite/gas/elf/section16b.d: Likewise.
1771 * testsuite/gas/elf/section17.d: Likewise.
1772 * testsuite/gas/elf/section17.l: Likewise.
1773 * testsuite/gas/elf/section17.s: Likewise.
1774 * testsuite/gas/i386/unique.d: Likewise.
1775 * testsuite/gas/i386/unique.s: Likewise.
1776 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1777 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1779 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1781 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1783 2020-02-01 Anthony Green <green@moxielogic.com>
1785 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1787 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1789 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1792 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1795 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1796 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1798 * testsuite/gas/arm/mve_dsp.d: New test.
1800 2020-01-31 Nick Clifton <nickc@redhat.com>
1802 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1803 rather than BFD_RELOC_NONE.
1805 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1807 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1808 to support VLDMIA instruction for MVE.
1809 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1810 instruction for MVE.
1811 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1812 instruction for MVE.
1813 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1814 instruction for MVE.
1815 * testsuite/gas/arm/mve-ldst.d: New test.
1816 * testsuite/gas/arm/mve-ldst.s: Likewise.
1818 2020-01-31 Nick Clifton <nickc@redhat.com>
1820 * po/fr.po: Updated French translation.
1821 * po/ru.po: Updated Russian translation.
1823 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1825 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1827 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1828 * testsuite/gas/aarch64/sve-movprfx_28.d,
1829 * testsuite/gas/aarch64/sve-movprfx_28.l,
1830 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1832 2020-01-30 Jan Beulich <jbeulich@suse.com>
1834 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1835 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1836 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1837 Adjust expectations.
1839 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1841 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1842 * testsuite/gas/bpf/alu-be.d: Likewise.
1843 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1844 * testsuite/gas/bpf/alu32-be.d: Likewise.
1846 2020-01-30 Jan Beulich <jbeulich@suse.com>
1848 * testsuite/gas/i386/x86-64-branch-2.s,
1849 testsuite/gas/i386/x86-64-branch-4.s,
1850 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1851 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1852 testsuite/gas/i386/x86-64-branch-2.d,
1853 testsuite/gas/i386/x86-64-branch-4.l,
1854 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1856 2020-01-30 Jan Beulich <jbeulich@suse.com>
1858 * config/tc-i386.c (process_suffix): .
1859 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1860 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1862 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1864 testsuite/gas/i386/x86_64.s: Add RETF cases.
1865 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1866 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1867 testsuite/gas/i386/x86-64-opcode.d,
1868 testsuite/gas/i386/x86-64-suffix-intel.d,
1869 testsuite/gas/i386/x86-64-suffix.d,
1870 testsuite/gas/i386/x86_64-intel.d
1871 testsuite/gas/i386/x86_64.d: Adjust expectations.
1872 * testsuite/gas/i386/x86-64-suffix.e,
1873 testsuite/gas/i386/x86_64.e: New.
1875 2020-01-30 Jan Beulich <jbeulich@suse.com>
1877 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1880 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1883 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1885 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1886 differences. Document movslq and movsxd.
1887 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1888 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1889 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1890 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1891 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1892 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1893 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1894 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1895 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1896 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1897 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1899 2020-01-27 Alan Modra <amodra@gmail.com>
1901 * testsuite/gas/all/gas.exp: Replace case statements with switch
1903 * testsuite/gas/elf/elf.exp: Likewise.
1904 * testsuite/gas/macros/macros.exp: Likewise.
1905 * testsuite/lib/gas-defs.exp: Likewise.
1907 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1910 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1911 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1913 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1915 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1916 s exts must be known, so rename *ok* to *fail*.
1917 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1918 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1919 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1921 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1922 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1924 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1927 * config/tc-i386.c (check_long_reg): Always disallow double word
1928 suffix in mnemonic with word general register.
1929 * testsuite/gas/i386/general.s: Replace word general register
1930 with double word general register for movl.
1931 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1933 * testsuite/gas/i386/general.l: Updated.
1934 * testsuite/gas/i386/inval.l: Likewise.
1936 2020-01-22 Alan Modra <amodra@gmail.com>
1938 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1939 __tls_get_addr_desc and __tls_get_addr_opt.
1941 2020-01-21 Jan Beulich <jbeulich@suse.com>
1943 * testsuite/gas/i386/inval-crc32.s,
1944 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1945 * testsuite/gas/i386/inval-crc32.l,
1946 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1948 2020-01-21 Jan Beulich <jbeulich@suse.com>
1950 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1951 generic code path. Deal with No_lSuf being set in a template.
1952 * testsuite/gas/i386/inval-crc32.l,
1953 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1954 instead of error(s) when operand size is ambiguous.
1955 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1956 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1957 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1958 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1959 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1960 Adjust expectations.
1962 2020-01-21 Jan Beulich <jbeulich@suse.com>
1964 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1965 and an intel_syntax check. Re-write lack-of-suffix processing
1967 * doc/c-i386.texi: Document operand size defaults for suffix-
1968 less AT&T syntax insns.
1969 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1970 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1971 testsuite/gas/i386/x86-64-avx-scalar.s,
1972 testsuite/gas/i386/x86-64-avx.s,
1973 testsuite/gas/i386/x86-64-bundle.s,
1974 testsuite/gas/i386/x86-64-intel64.s,
1975 testsuite/gas/i386/x86-64-lock-1.s,
1976 testsuite/gas/i386/x86-64-opcode.s,
1977 testsuite/gas/i386/x86-64-sse2avx.s,
1978 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1979 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1980 testsuite/gas/i386/x86-64-nops.s,
1981 testsuite/gas/i386/x86-64-ptwrite.s,
1982 testsuite/gas/i386/x86-64-simd.s,
1983 testsuite/gas/i386/x86-64-sse-noavx.s,
1984 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1986 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1987 testsuite/gas/i386/noreg64.s: Add further tests.
1988 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1989 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1990 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1991 testsuite/gas/i386/sse-noavx.d,
1992 testsuite/gas/i386/x86-64-intel64.d,
1993 testsuite/gas/i386/x86-64-nops.d,
1994 testsuite/gas/i386/x86-64-opcode.d,
1995 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1996 testsuite/gas/i386/x86-64-ptwrite.d,
1997 testsuite/gas/i386/x86-64-simd-intel.d,
1998 testsuite/gas/i386/x86-64-simd-suffix.d,
1999 testsuite/gas/i386/x86-64-simd.d,
2000 testsuite/gas/i386/x86-64-sse-noavx.d
2001 testsuite/gas/i386/x86-64-suffix.d,
2002 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2003 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2004 testsuite/gas/i386/noreg64.l: New.
2005 * testsuite/gas/i386/i386.exp: Run new tests.
2007 2020-01-21 Jan Beulich <jbeulich@suse.com>
2009 * testsuite/gas/i386/avx512_bf16_vl.s,
2010 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2011 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2012 broadcast forms of VCVTNEPS2BF16.
2013 * testsuite/gas/i386/avx512_bf16_vl.d,
2014 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2016 2020-01-20 Nick Clifton <nickc@redhat.com>
2018 * po/uk.po: Updated Ukranian translation.
2020 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2023 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2024 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2026 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2027 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2028 R_X86_64_GOTPC32_TLSDESC relocation.
2030 2020-01-18 Nick Clifton <nickc@redhat.com>
2032 * configure: Regenerate.
2033 * po/gas.pot: Regenerate.
2035 2020-01-18 Nick Clifton <nickc@redhat.com>
2037 Binutils 2.34 branch created.
2039 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2041 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2042 with vex_encoding_vex.
2043 (parse_insn): Likewise.
2044 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2045 and {vex3} documentation.
2046 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2048 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2050 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2053 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2054 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2055 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2056 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2057 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2058 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2060 2020-01-16 Jan Beulich <jbeulich@suse.com>
2062 * config/tc-i386.c (match_template): Drop found_cpu_match local
2065 2020-01-16 Jan Beulich <jbeulich@suse.com>
2067 * testsuite/gas/i386/avx512dq-inval.l,
2068 testsuite/gas/i386/avx512dq-inval.s: New.
2069 * testsuite/gas/i386/i386.exp: Run new test.
2071 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2073 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2074 relocations when the target is 430X, except when extracting part of an
2076 (msp430_srcoperand): Adjust comment.
2077 Initialize the expp member of the msp430_operand_s struct as
2079 (msp430_dstoperand): Likewise.
2080 * testsuite/gas/msp430/msp430.exp: Run new test.
2081 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2082 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2084 2020-01-15 Alan Modra <amodra@gmail.com>
2086 * configure.tgt: Add sparc-*-freebsd case.
2088 2020-01-14 Lili Cui <lili.cui@intel.com>
2090 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2091 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2092 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2093 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2094 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2095 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2096 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2097 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2098 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2099 * testsuite/gas/i386/align-branch-5.d: Likewise.
2100 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2101 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2102 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2103 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2104 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2105 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2106 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2107 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2108 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2109 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2110 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2111 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2113 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2116 * config/tc-z80.c: Add support for half precision, single
2117 precision and double precision floating point values.
2118 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2119 * doc/as.texi: Add new z80 command line options.
2120 * doc/c-z80.texi: Document new z80 command line options.
2121 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2122 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2123 * testsuite/gas/z80/z80.exp: Run the new test.
2124 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2125 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2126 * testsuite/gas/z80/strings.d: Update expected output.
2128 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2130 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2133 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2135 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2137 * config/tc-arc.h: Add header if/defs.
2138 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2140 2020-01-13 Alan Modra <amodra@gmail.com>
2142 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2144 2020-01-13 Alan Modra <amodra@gmail.com>
2146 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2149 2020-01-10 Alan Modra <amodra@gmail.com>
2151 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2152 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2154 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2157 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2159 (emit_ld_r_r): Likewise.
2160 (emit_ld_rr_m): Likewise.
2161 (emit_ld_rr_nn): Likewise.
2163 2020-01-09 Jan Beulich <jbeulich@suse.com>
2165 * config/tc-i386.c (optimize_encoding): Add
2166 is_any_vex_encoding() invocations. Drop respective
2167 i.tm.extension_opcode == None checks.
2169 2020-01-09 Jan Beulich <jbeulich@suse.com>
2171 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2172 REX transformations. Correct comment indentation.
2174 2020-01-09 Jan Beulich <jbeulich@suse.com>
2176 * config/tc-i386.c (optimize_encoding): Generalize register
2177 transformation for TEST optimization.
2179 2020-01-09 Jan Beulich <jbeulich@suse.com>
2181 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2182 testsuite/gas/i386/x86-64-sysenter-amd.d,
2183 testsuite/gas/i386/x86-64-sysenter-amd.l,
2184 testsuite/gas/i386/x86-64-sysenter-intel.d,
2185 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2186 * testsuite/gas/i386/i386.exp: Run new tests.
2188 2020-01-08 Nick Clifton <nickc@redhat.com>
2191 * doc/as.texi (Align): Document the fact that all arguments can be
2194 (P2align): Likewise.
2196 2020-01-08 Nick Clifton <nickc@redhat.com>
2199 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2200 already defined as a different symbol type.
2201 * testsuite/gas/elf/pr14891.s: New test source file.
2202 * testsuite/gas/elf/pr14891.d: New test driver.
2203 * testsuite/gas/elf/pr14891.s: New test expected error output.
2204 * testsuite/gas/elf/elf.exp: Run the new test.
2206 2020-01-08 Alan Modra <amodra@gmail.com>
2208 * config/tc-z8k.c (md_begin): Make idx unsigned.
2209 (get_specific): Likewise for this_index.
2211 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2213 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2214 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2215 (md_operand): Set X_md to absent.
2216 (arc_parse_name): Check for X_md.
2218 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2221 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2222 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2224 * read.c (next_char_of_string): Likewise.
2225 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2226 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2228 2020-01-03 Nick Clifton <nickc@redhat.com>
2230 * po/sv.po: Updated Swedish translation.
2232 2020-01-03 Jan Beulich <jbeulich@suse.com>
2234 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2235 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2237 2020-01-03 Jan Beulich <jbeulich@suse.com>
2239 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2240 by-element usdot. Add 64-bit form tests for by-element sudot.
2241 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2243 2020-01-03 Jan Beulich <jbeulich@suse.com>
2245 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2246 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2248 2020-01-03 Jan Beulich <jbeulich@suse.com>
2250 * testsuite/gas/aarch64/f64mm.d,
2251 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2253 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2255 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2256 support for assembler code generated by SDCC. Add new relocation
2257 types. Add z80-elf target support.
2258 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2259 labels. Local labels starts from ".L".
2260 * NEWS: Mention the new support.
2261 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2262 * testsuite/gas/all/fwdexp.s: Likewise.
2263 * testsuite/gas/all/cond.l: Likewise.
2264 * testsuite/gas/all/cond.s: Likewise.
2265 * testsuite/gas/all/fwdexp.d: Likewise.
2266 * testsuite/gas/all/fwdexp.s: Likewise.
2267 * testsuite/gas/elf/section2.e-mips: Likewise.
2268 * testsuite/gas/elf/section2.l: Likewise.
2269 * testsuite/gas/elf/section2.s: Likewise.
2270 * testsuite/gas/macros/app1.d: Likewise.
2271 * testsuite/gas/macros/app1.s: Likewise.
2272 * testsuite/gas/macros/app2.d: Likewise.
2273 * testsuite/gas/macros/app2.s: Likewise.
2274 * testsuite/gas/macros/app3.d: Likewise.
2275 * testsuite/gas/macros/app3.s: Likewise.
2276 * testsuite/gas/macros/app4.d: Likewise.
2277 * testsuite/gas/macros/app4.s: Likewise.
2278 * testsuite/gas/macros/app4b.s: Likewise.
2279 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2280 * testsuite/gas/z80/z80.exp: Add new tests
2281 * testsuite/gas/z80/dollar.d: New file.
2282 * testsuite/gas/z80/dollar.s: New file.
2283 * testsuite/gas/z80/ez80_adl_all.d: New file.
2284 * testsuite/gas/z80/ez80_adl_all.s: New file.
2285 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2286 * testsuite/gas/z80/ez80_isuf.s: New file.
2287 * testsuite/gas/z80/ez80_z80_all.d: New file.
2288 * testsuite/gas/z80/ez80_z80_all.s: New file.
2289 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2290 * testsuite/gas/z80/r800_extra.d: New file.
2291 * testsuite/gas/z80/r800_extra.s: New file.
2292 * testsuite/gas/z80/r800_ii8.d: New file.
2293 * testsuite/gas/z80/r800_z80_doc.d: New file.
2294 * testsuite/gas/z80/z180.d: New file.
2295 * testsuite/gas/z80/z180.s: New file.
2296 * testsuite/gas/z80/z180_z80_doc.d: New file.
2297 * testsuite/gas/z80/z80_doc.d: New file.
2298 * testsuite/gas/z80/z80_doc.s: New file.
2299 * testsuite/gas/z80/z80_ii8.d: New file.
2300 * testsuite/gas/z80/z80_ii8.s: New file.
2301 * testsuite/gas/z80/z80_in_f_c.d: New file.
2302 * testsuite/gas/z80/z80_in_f_c.s: New file.
2303 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2304 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2305 * testsuite/gas/z80/z80_out_c_0.d: New file.
2306 * testsuite/gas/z80/z80_out_c_0.s: New file.
2307 * testsuite/gas/z80/z80_reloc.d: New file.
2308 * testsuite/gas/z80/z80_reloc.s: New file.
2309 * testsuite/gas/z80/z80_sli.d: New file.
2310 * testsuite/gas/z80/z80_sli.s: New file.
2312 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2314 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2317 2020-01-01 Alan Modra <amodra@gmail.com>
2319 Update year range in copyright notice of all files.
2321 For older changes see ChangeLog-2019
2323 Copyright (C) 2020 Free Software Foundation, Inc.
2325 Copying and distribution of this file, with or without modification,
2326 are permitted in any medium without royalty provided the copyright
2327 notice and this notice are preserved.
2333 version-control: never