1 2020-05-27 Simon Cook <simon.cook@embecosm.com>
3 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
4 pointer when creating struct riscv_csr_extra.
6 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
8 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
9 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
10 * testsuite/gas/i386/inval-avx512f.l: Updated.
12 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
14 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
15 load/store instruction variants with alignment hints.
16 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
17 instruction variants with alignment hints.
19 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
22 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
23 instead of R_XGATE_PCREL_X.
24 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
25 BFD_RELOC_XGATE_PCREL_X.
27 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
30 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
31 with &fragP->fr_literal[0].
33 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
36 * config/tc-vax.c (md_estimate_size_before_relax): Replace
37 fragP->fr_literal with &fragP->fr_literal[0].
38 (md_convert_frag): Likewise.
40 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
43 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
44 with &fragP->fr_literal[0].
46 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
49 * config/tc-crx.c (getreg_image): Change argument type to int.
50 (md_convert_frag): Replace fragP->fr_literal with
51 &fragP->fr_literal[0].
53 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
56 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
59 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
61 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
62 with &fragP->fr_literal[0].
64 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
67 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
68 2 overlapping strings.
70 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
72 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
73 with &fragP->fr_literal[0].
75 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
77 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
78 with &fragp->fr_literal[0].
79 * config/tc-microblaze.c (md_apply_fix): Likewise.
80 * config/tc-sh.c (md_convert_frag): Likewise.
82 2020-05-24 Jim Wilson <jimw@sifive.com>
85 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
86 asection to segT. New locals seg and subseg. Call subseg_set before
87 fix_new_exp. Call subseg_set after loop to restore original values.
89 2020-05-21 Alan Modra <amodra@gmail.com>
91 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
93 * config/obj-elf.c: Likewise.
94 * config/tc-aarch64.c: Likewise.
95 * config/tc-arm.c: Likewise.
96 * config/tc-m68k.c: Likewise.
97 * config/tc-nios2.c: Likewise.
98 * config/tc-tic30.c: Likewise.
102 * symbols.c: Likewise.
103 * testsuite/gas/all/test-gen.c: Likewise.
105 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
107 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
108 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
109 Static variables which are used to set the ISA extensions. You can
110 use -march (or ELF build attributes) and -misa-spec to set them,
112 (ext_version_hash): The hash table used to handle the extensions
114 (init_ext_version_hash): Initialize the ext_version_hash according
115 to riscv_ext_version_table.
116 (riscv_get_default_ext_version): The callback function of
117 riscv_parse_subset_t. According to the choosed ISA spec,
118 get the default version for the specific extension.
119 (riscv_set_arch): Set the callback function.
120 (enum options, struct option md_longopts): Add new option -misa-spec.
121 (md_parse_option): Do not call riscv_set_arch for -march. We will
122 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
123 to set default_isa_spec class.
124 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
125 ext_version_hash, and then call riscv_set_arch to set the architecture
126 with versions according to default_arch_with_ext.
127 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
129 * testsuite/gas/riscv/attribute-03.d: Likewise.
130 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
131 already set it's version to 2p1 by march, so no need to use the default
132 2p2 version. For m-ext, we do not set the version by -march and ELF arch
133 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
134 ISA spec 2p2, so set 0p0 to it.
135 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
136 zicsr is 2p0 according to ISA spec 20191213.
137 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
138 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
139 You can set them by configure options --with-arch and
140 --with-isa-spec, respectively.
141 (riscv_set_default_isa_spec): New function used to set the
143 (md_parse_option): Call riscv_set_default_isa_spec rather than
144 call riscv_get_isa_spec_class directly.
145 (riscv_after_parse_args): If the -isa-spec is not set, then we
146 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
147 calling riscv_set_default_isa_spec.
148 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
149 the --with-isa-spec may be set to different ISA spec.
150 * testsuite/gas/riscv/attribute-02.d: Likewise.
151 * testsuite/gas/riscv/attribute-03.d: Likewise.
152 * testsuite/gas/riscv/attribute-04.d: Likewise.
153 * testsuite/gas/riscv/attribute-05.d: Likewise.
154 * testsuite/gas/riscv/attribute-06.d: Likewise.
155 * testsuite/gas/riscv/attribute-07.d: Likewise.
156 * configure.ac: Add configure options, --with-arch and
158 * configure: Regenerated.
159 * config.in: Regenerated.
160 * config/tc-riscv.c (default_priv_spec): Static variable which is
161 used to check if the CSR is valid for the chosen privilege spec. You
162 can use -mpriv-spec to set it.
163 (enum reg_class): We now get the CSR address from csr_extra_hash rather
164 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
165 (riscv_init_csr_hashes): Only need to initialize one hash table
167 (riscv_csr_class_check): Change the return type to void. Don't check
168 the ISA dependency if -mcsr-check isn't set.
169 (riscv_csr_version_check): New function. Check and find the CSR address
170 from csr_extra_hash, according to default_priv_spec. Report warning
171 for the invalid CSR if -mcsr-check is set.
172 (reg_csr_lookup_internal): Updated.
173 (reg_lookup_internal): Likewise.
174 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
175 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
176 (md_parse_option): Call riscv_set_default_priv_version to set
178 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
179 privilege spec to the newest one.
180 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
181 include/opcode/riscv.h.
182 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
183 to check the ISA dependency for CSR, so fix the spec version by adding
185 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
186 version warnings for the test case.
187 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
188 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
189 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
190 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
191 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
192 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
193 Check whether the CSR is valid when privilege version 1.9 is choosed.
194 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
195 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
196 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
197 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
198 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
199 Check whether the CSR is valid when privilege version 1.10 is choosed.
200 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
201 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
202 Check whether the CSR is valid when privilege version 1.11 is choosed.
203 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
204 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
205 setting. You can set it by configure option --with-priv-spec.
206 (riscv_set_default_priv_spec): New function used to set the default
208 (md_parse_option): Call riscv_set_default_priv_spec rather than
209 call riscv_get_priv_spec_class directly.
210 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
211 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
212 calling riscv_set_default_priv_spec.
213 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
214 the --with-priv-spec may be set to different privilege spec.
215 * testsuite/gas/riscv/priv-reg.d: Likewise.
216 * configure.ac: Add configure option --with-priv-spec.
217 * configure: Regenerated.
218 * config.in: Regenerated.
219 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
220 explicit_attr. Set it to TRUE if any ELF attribute is found.
221 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
222 the priv attributes are set.
223 (md_assemble): Set the default_priv_spec according to the priv
224 attributes when we start to assemble instruction.
225 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
226 riscv_write_out_attrs. Update the arch and priv attributes. If we
227 don't set the corresponding ELF attributes, then try to output the
229 (riscv_set_public_attributes): If any ELF attribute or -march-attr
230 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
231 to update the arch and priv attributes.
232 (s_riscv_attribute): Make sure all arch and priv attributes are set
233 before any instruction.
234 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
235 ELF attribute or -march-attr is set. If the priv attributes are not
236 set, then try to update them by the default setting (-mpriv-spec or
238 * testsuite/gas/riscv/attribute-02.d: Likewise.
239 * testsuite/gas/riscv/attribute-03.d: Likewise.
240 * testsuite/gas/riscv/attribute-04.d: Likewise.
241 * testsuite/gas/riscv/attribute-06.d: Likewise.
242 * testsuite/gas/riscv/attribute-07.d: Likewise.
243 * testsuite/gas/riscv/attribute-08.d: Likewise.
244 * testsuite/gas/riscv/attribute-09.d: Likewise.
245 * testsuite/gas/riscv/attribute-10.d: Likewise.
246 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
247 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
248 set by priv attributes must be supported.
249 * testsuite/gas/riscv/attribute-05.s: Likewise.
250 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
251 priv attributes according to the -mpriv-spec option.
252 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
253 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
254 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
255 * testsuite/gas/riscv/priv-reg.d: Removed.
256 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
257 CSR according to the priv spec 1.9.
258 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
259 CSR according to the priv spec 1.9.1.
260 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
261 CSR according to the priv spec 1.10.
262 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
263 CSR according to the priv spec 1.11.
264 * config/tc-riscv.c (md_show_usage): Add descriptions about
266 * doc/c-riscv.texi: Likewise.
268 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
270 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
271 * testsuite/gas/ppc/power9.d: Likewise.
272 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
273 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
274 sync, wait, waitrsv>: Add tests.
275 * testsuite/gas/ppc/power10.d: Likewise.
277 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
280 * config/tc-arm.c : Add arm_ext_v8r feature.
281 (it_fsm_post_encode): Check arm_ext_v8r feature.
282 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
284 2020-05-19 Alan Modra <amodra@gmail.com>
286 * write.c (write_contents): Use bfd_get_filename rather than
287 accessing bfd->filename directly. Use bfd_section_name rather
288 than accessing section->name directly.
290 2020-05-19 Alan Modra <amodra@gmail.com>
292 * symbols.c (local_symbol_make): Init all of lsy_flags.
294 2020-05-18 Alan Modra <amodra@gmail.com>
296 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
297 before looking at add_symbol->sy_flags.
299 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
301 * config/tc-i386.c: Not handle lret/iret.
302 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
303 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
304 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
305 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
306 * testsuite/gas/i386/lfence-ret.s: Ditto.
307 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
308 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
309 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
310 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
311 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
312 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
313 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
315 2020-05-15 Alan Modra <amodra@gmail.com>
316 Alex Coplan <alex.coplan@arm.com>
318 * symbols.c (struct local_symbol): Update comment.
319 (resolve_symbol_value): For resolved symbols equated to other
320 symbols, verify that the referenced symbol is not a local_symbol
321 before accessing sy_value. Don't leave symbol loops during
322 finalize_syms resolution.
323 * testsuite/gas/all/assign-bad-recursive.d: New test.
324 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
325 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
326 * testsuite/gas/all/gas.exp: Run it.
328 2020-05-14 Nick Clifton <nickc@redhat.com>
330 * po/sv.po: Updated Swedish translation.
332 2020-05-11 Alan Modra <amodra@gmail.com>
334 * testsuite/gas/ppc/scalarquad.d,
335 * testsuite/gas/ppc/scalarquad.s: New test.
336 * testsuite/gas/ppc/ppc.exp: Run it.
338 2020-05-11 Alan Modra <amodra@gmail.com>
340 * testsuite/gas/ppc/rightmost.d,
341 * testsuite/gas/ppc/rightmost.s: New test.
342 * testsuite/gas/ppc/ppc.exp: Run it.
344 2020-05-11 Alan Modra <amodra@gmail.com>
346 * testsuite/gas/ppc/xvtlsbb.d,
347 * testsuite/gas/ppc/xvtlsbb.s: New test.
348 * testsuite/gas/ppc/ppc.exp: Run it.
350 2020-05-11 Alan Modra <amodra@gmail.com>
352 * testsuite/gas/ppc/stringop.d,
353 * testsuite/gas/ppc/stringop.s: New test.
354 * testsuite/gas/ppc/ppc.exp: Run it.
356 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
358 * testsuite/gas/ppc/set_bool.d,
359 * testsuite/gas/ppc/set_bool.s: New test.
360 * testsuite/gas/ppc/ppc.exp: Run it.
362 2020-05-11 Alan Modra <amodra@gmail.com>
364 * testsuite/gas/ppc/bitmanip.d,
365 * testsuite/gas/ppc/bitmanip.s: New test.
366 * testsuite/gas/ppc/ppc.exp: Run it.
368 2020-05-11 Alan Modra <amodra@gmail.com>
370 * testsuite/gas/ppc/genpcv.d,
371 * testsuite/gas/ppc/genpcv.s: New test.
372 * testsuite/gas/ppc/ppc.exp: Run it.
374 2020-05-11 Alan Modra <amodra@gmail.com>
376 * testsuite/gas/ppc/maskmanip.d,
377 * testsuite/gas/ppc/maskmanip.s: New test.
378 * testsuite/gas/ppc/ppc.exp: Run it.
380 2020-05-11 Alan Modra <amodra@gmail.com>
381 Peter Bergner <bergner@linux.ibm.com>
383 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
384 (md_assemble): Check acc specified in correct operand.
385 * testsuite/gas/ppc/outerprod.d,
386 * testsuite/gas/ppc/outerprod.s,
387 * testsuite/gas/ppc/vsx4.d,
388 * testsuite/gas/ppc/vsx4.s: New tests.
389 * testsuite/gas/ppc/ppc.exp: Run them.
391 2020-05-11 Alan Modra <amodra@gmail.com>
393 * testsuite/gas/ppc/simd_perm.d,
394 * testsuite/gas/ppc/simd_perm.s: New test.
395 * testsuite/gas/ppc/ppc.exp: Run it.
397 2020-05-11 Alan Modra <amodra@gmail.com>
399 * testsuite/gas/ppc/int128.d,
400 * testsuite/gas/ppc/int128.s: New test.
401 * testsuite/gas/ppc/ppc.exp: Run it.
403 2020-05-11 Alan Modra <amodra@gmail.com>
405 * testsuite/gas/ppc/vsx_32byte.d,
406 * testsuite/gas/ppc/vsx_32byte.s: New test.
407 * testsuite/gas/ppc/ppc.exp: Run it.
409 2020-05-11 Alan Modra <amodra@gmail.com>
411 * testsuite/gas/ppc/vec_mul.s,
412 * testsuite/gas/ppc/vec_mul.d: New test.
413 * testsuite/gas/ppc/ppc.exp: Run it.
415 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
417 * testsuite/gas/ppc/byte_rev.d,
418 * testsuite/gas/ppc/byte_rev.s: New test.
419 * testsuite/gas/ppc/ppc.exp: Run it.
421 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
423 * testsuite/gas/ppc/power10.d: Add paste. tests.
424 * testsuite/gas/ppc/power10.s: Likewise.
426 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
428 * testsuite/gas/ppc/power10.s: New test.
429 * testsuite/gas/ppc/power10.d: Likewise.
430 * testsuite/gas/ppc/ppc.exp: Run it.
432 2020-05-11 Alan Modra <amodra@gmail.com>
434 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
436 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
437 place of -mfuture/-Mfuture.
438 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
439 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
441 2020-05-06 Nick Clifton <nickc@redhat.com>
443 * po/sv.po: Updated Swedish translation.
445 2020-05-06 Nick Clifton <nickc@redhat.com>
448 * doc/as.texi (Preprocessing): Replace cross reference to not
449 existant document with a URL to the equivalent page in the GCC
452 2020-05-05 Nick Clifton <nickc@redhat.com>
454 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
455 construction of a DWARF-5 directory name table.
456 * testsuite/gas/elf/pr25917.d: Update expected output.
458 2020-05-05 Gunther Nikl <gnikl@justmail.de>
460 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
461 (md_parse_option): Remove initialization of elf_flags.
463 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
466 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
467 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
468 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
470 2020-05-04 Nick Clifton <nickc@redhat.com>
473 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
474 table's existence before looking at its entries.
475 Also do not emit a default directory entry if there are no
478 * testsuite/gas/elf/pr25917.s: New test source file.
479 * testsuite/gas/elf/pr25917.d: New test driver.
480 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
482 2020-04-30 Alex Coplan <alex.coplan@arm.com>
484 * config/tc-aarch64.c (fix_insn): Implement for
485 AARCH64_OPND_UNDEFINED.
486 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
487 * testsuite/gas/aarch64/udf.s: New.
488 * testsuite/gas/aarch64/udf.d: New.
489 * testsuite/gas/aarch64/udf-invalid.s: New.
490 * testsuite/gas/aarch64/udf-invalid.l: New.
491 * testsuite/gas/aarch64/udf-invalid.d: New.
493 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
495 * config/tc-rx.c (elf_flags): Reset default value.
496 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
498 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
500 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
502 (microarch_earliest): New static variable.
503 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
504 simcall opcode has mandatory parameter.
505 (xg_init_global_config): Initialize microarch_earliest.
507 2020-04-29 Nick Clifton <nickc@redhat.com>
510 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
511 IMM0_8S and add support for IMM0_8U.
512 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
513 unsigned 8-bit immediate.
514 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
515 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
517 2020-04-27 Tamar Christina <tamar.christina@arm.com>
519 * NEWS: Add news entry for big-obj.
520 * config/tc-i386.c (i386_target_format): Support new format.
521 * doc/c-i386.texi: Add i386 support.
522 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
523 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
525 2020-04-27 Nick Clifton <nickc@redhat.com>
528 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
529 (assign_file_to_slot): New function. Fills in an entry in the
531 (allocate_filenum): Use new function.
532 (allocate_filename_to_slot): Use new function. If the specified
533 slot entry is already in use, but was chosen automatically then
534 reassign the automatic entry.
536 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
538 * config/tc-i386.c (lfence_before_ret_shl): New member.
539 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
541 (insert_after_load): Issue warning for REP CMPS/SCAS.
542 (insert_before_before): Handle iret, Handle
543 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
544 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
545 -mlfence-before-ret=[none/not/or/shl/yes].
546 Enable -mlfence-before-ret=shl when
547 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
548 (md_show_usage): Ditto.
549 * doc/c-i386.texi: Ditto.
550 * testsuite/gas/i386/i386.exp: Add new testcases.
551 * testsuite/gas/i386/lfence-load-b.d: New.
552 * testsuite/gas/i386/lfence-load-b.e: New.
553 * testsuite/gas/i386/lfence-load.d: Modified.
554 * testsuite/gas/i386/lfence-load.e: New.
555 * testsuite/gas/i386/lfence-load.s: Modified.
556 * testsuite/gas/i386/lfence-ret-a.d: Modified.
557 * testsuite/gas/i386/lfence-ret-b.d: Modified.
558 * testsuite/gas/i386/lfence-ret-c.d: New.
559 * testsuite/gas/i386/lfence-ret-d.d: New.
560 * testsuite/gas/i386/lfence-ret.s: Modified.
561 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
562 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
563 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
564 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
565 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
566 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
567 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
568 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
569 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
570 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
572 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
575 * config/tc-xtensa.c (md_apply_fix): Replace
576 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
577 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
578 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
579 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
580 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
582 2020-04-22 Alan Modra <amodra@gmail.com>
584 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
585 symbol for ".symver .. remove".
586 * doc/as.texi (.symver): Update.
587 * testsuite/gas/symver/symver11.s: Make foo weak.
588 * testsuite/gas/symver/symver11.d: Expect an error.
589 * testsuite/gas/symver/symver7.d: Allow other random symbols.
591 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
593 * testsuite/gas/symver/symver11.s: Add ".balign 8".
595 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
598 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
599 * testsuite/gas/m68k/operands.d: Update.
600 * testsuite/gas/m68k/op68000.d: Update for new error messages.
602 2020-04-21 Tamar Christina <tamar.christina@arm.com>
605 * testsuite/gas/arm/pr24753.d: New test.
606 * testsuite/gas/arm/pr24753.s: New test.
608 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
612 * NEWS: Mention .symver extension.
613 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
615 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
616 add a version name. Add local, hidden and remove visibility
618 (elf_frob_symbol): Handle the list of version names. Update the
619 original symbol to local, hidden or remove it from the symbol
621 (elf_frob_file_before_adjust): Handle the list of version names.
622 * config/obj-elf.h (elf_visibility): New.
623 (elf_versioned_name_list): Likewise.
624 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
625 and visibility. Change versioned_name pointer to struct
626 elf_versioned_name_list.
627 * doc/as.texi: Update .symver directive.
628 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
629 error checking tests.
630 * testsuite/gas/symver/symver6.d: New file.
631 * testsuite/gas/symver/symver7.d: Likewise.
632 * testsuite/gas/symver/symver7.s: Likewise.
633 * testsuite/gas/symver/symver8.d: Likewise.
634 * testsuite/gas/symver/symver8.s: Likewise.
635 * testsuite/gas/symver/symver9.s: Likewise.
636 * testsuite/gas/symver/symver9a.d: Likewise.
637 * testsuite/gas/symver/symver9b.d: Likewise.
638 * testsuite/gas/symver/symver10.s: Likewise.
639 * testsuite/gas/symver/symver10a.d: Likewise.
640 * testsuite/gas/symver/symver10b.d: Likewise.
641 * testsuite/gas/symver/symver11.d: Likewise.
642 * testsuite/gas/symver/symver11.s: Likewise.
643 * testsuite/gas/symver/symver12.d: Likewise.
644 * testsuite/gas/symver/symver12.s: Likewise.
645 * testsuite/gas/symver/symver13.d: Likewise.
646 * testsuite/gas/symver/symver13.s: Likewise.
647 * testsuite/gas/symver/symver14.d: Likewise.
648 * testsuite/gas/symver/symver14.l: Likewise.
649 * testsuite/gas/symver/symver15.d: Likewise.
650 * testsuite/gas/symver/symver15.l: Likewise.
651 * testsuite/gas/symver/symver6.l: Removed.
652 * testsuite/gas/symver/symver6.s: Updated.
654 2020-04-20 Sudakshina Das <sudi.das@arm.com>
656 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
658 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
659 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
660 * testsuite/gas/aarch64/system.d: Update.
662 2020-04-20 Sudakshina Das <sudi.das@arm.com>
664 * testsuite/gas/aarch64/bti.d: Update -march option.
665 * testsuite/gas/aarch64/illegal-bti.d: Remove.
666 * testsuite/gas/aarch64/illegal-bti.l: Remove.
667 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
668 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
670 2020-04-17 Alan Modra <amodra@gmail.com>
672 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
674 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
675 Nick Clifton <nickc@redhat.com>
678 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
680 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
682 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
683 targets running this test.
685 2020-02-16 David Faust <david.faust@oracle.com>
687 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
688 * testsuite/gas/bpf/jump32.s: New file.
689 * testsuite/gas/bpf/jump32.d: Likewise.
691 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
693 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
696 2020-04-08 Gunther Nikl <gnikl@justmail.de>
698 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
699 (md_pcrel_from): Remove prototytpe.
700 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
702 (md_pcrel_from_section): Remove duplicate prototype.
703 * tc.h (md_pcrel_from_section): Add prototype.
704 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
705 * config/tc-arc.h (md_pcrel_from_section): Likewise.
706 * config/tc-arm.h (md_pcrel_from_section): Likewise.
707 * config/tc-avr.h (md_pcrel_from_section): Likewise.
708 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
709 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
710 * config/tc-csky.h (md_pcrel_from_section): Likewise.
711 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
712 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
713 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
714 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
715 * config/tc-frv.h (md_pcrel_from_section): Likewise.
716 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
717 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
718 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
719 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
720 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
721 * config/tc-mep.h (md_pcrel_from_section): Likewise.
722 * config/tc-metag.h (md_pcrel_from_section): Likewise.
723 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
724 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
725 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
726 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
727 * config/tc-mt.h (md_pcrel_from_section): Likewise.
728 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
729 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
730 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
731 * config/tc-rx.h (md_pcrel_from_section): Likewise.
732 * config/tc-s390.h (md_pcrel_from_section): Likewise.
733 * config/tc-sh.h (md_pcrel_from_section): Likewise.
734 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
735 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
736 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
737 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
738 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
739 md_apply_fix3): Delete prototypes.
741 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
743 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
746 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
748 * doc/c-z80.texi: Fix @xref warnings.
750 2020-04-07 Lili Cui <lili.cui@intel.com>
752 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
753 (cpu_noarch): Likewise.
754 * doc/c-i386.texi: Document TSXLDTRK.
755 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
756 * testsuite/gas/i386/tsxldtrk.d: Likewise.
757 * testsuite/gas/i386/tsxldtrk.s: Likewise.
758 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
760 2020-04-02 Lili Cui <lili.cui@intel.com>
762 * config/tc-i386.c (cpu_arch): Add .serialize.
763 (cpu_noarch): Likewise.
764 * doc/c-i386.texi: Document serialize.
765 * testsuite/gas/i386/i386.exp: Run serialize tests
766 * testsuite/gas/i386/serialize.d: Likewise.
767 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
768 * testsuite/gas/i386/serialize.s: Likewise.
770 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
772 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
773 * testsuite/gas/elf/section12b.d: Likewise.
774 * testsuite/gas/elf/section16a.d: Likewise.
775 * testsuite/gas/elf/section16b.d: Likewise.
777 2020-04-02 Gunther Nikl <gnikl@justmail.de>
779 * config/tc-m68k.c (m68k_ip): Fix range check for index register
780 with a suppressed address register.
782 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
785 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
786 * testsuite/gas/i386/localpic.s: Add a test for relocation
787 against local absolute symbol.
788 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
789 * testsuite/gas/i386/localpic.d: Updated.
790 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
791 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
793 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
796 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
797 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
798 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
799 testsuite/gas/i386/x86-64-jump.d.
800 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
801 Incorporate changes to
802 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
803 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
804 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
805 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
806 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
808 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
812 * dwarf2dbg.c: Do not include "bignum.h".
814 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
816 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
817 * testsuite/gas/riscv/alias-csr.s: Likewise.
818 * testsuite/gas/riscv/no-aliases-csr.d: Move this
819 to priv-reg-pseudo-noalias.
820 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
821 * testsuite/gas/riscv/bad-csr.l: Likewise.
822 * testsuite/gas/riscv/bad-csr.s: Likewise.
823 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
824 * testsuite/gas/riscv/satp.s: Likewise.
825 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
826 csr instruction, including alias-csr testcase.
827 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
828 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
829 pseudo instruction with objdump -Mno-aliases.
830 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
831 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
832 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
833 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
834 * testsuite/gas/riscv/priv-reg.s: Likewise.
835 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
836 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
837 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
839 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
841 * config/obj-coff.c (obj_coff_section): Set the bss flag on
842 sections with the "b" attribute.
844 2020-03-22 Alan Modra <amodra@gmail.com>
846 * testsuite/gas/s12z/truncated.d: Update expected output.
848 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
851 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
852 * doc/c-z80.texi: Update documentation.
854 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
859 Fix disassembling ED+A4/AC/B4/BC opcodes.
860 Fix assembling lines containing colonless label and instruction
861 with first operand inside parentheses.
862 Fix registration of unsupported by target CPU registers.
863 * config/tc-z80.c: See above.
864 * config/tc-z80.h: See above.
865 * testsuite/gas/z80/colonless.d: Update test.
866 * testsuite/gas/z80/colonless.s: Likewise.
867 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
868 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
869 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
870 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
871 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
872 * testsuite/gas/z80/unsup_regs.s: Likewise.
873 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
874 * testsuite/gas/z80/z80.exp: Likewise.
875 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
876 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
877 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
879 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
882 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
883 (parse_operands): Handle new operand codes.
884 (do_neon_dyadic_long): Make shape check accept the scalar variants.
885 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
886 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
887 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
888 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
889 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
890 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
891 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
893 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
895 * NEWS: Mention x86 assembler options for CVE-2020-0551.
897 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
899 * testsuite/gas/i386/i386.exp: Run new tests.
900 * testsuite/gas/i386/lfence-byte.d: New file.
901 * testsuite/gas/i386/lfence-byte.e: Likewise.
902 * testsuite/gas/i386/lfence-byte.s: Likewise.
903 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
904 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
905 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
906 * testsuite/gas/i386/lfence-indbr.e: Likewise.
907 * testsuite/gas/i386/lfence-indbr.s: Likewise.
908 * testsuite/gas/i386/lfence-load.d: Likewise.
909 * testsuite/gas/i386/lfence-load.s: Likewise.
910 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
911 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
912 * testsuite/gas/i386/lfence-ret.s: Likewise.
913 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
914 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
915 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
916 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
917 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
918 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
919 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
920 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
921 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
922 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
923 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
924 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
926 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
928 * config/tc-i386.c (lfence_after_load): New.
929 (lfence_before_indirect_branch_kind): New.
930 (lfence_before_indirect_branch): New.
931 (lfence_before_ret_kind): New.
932 (lfence_before_ret): New.
935 (insert_lfence_after): New.
936 (insert_lfence_before): New.
937 (md_assemble): Call insert_lfence_before and insert_lfence_after.
939 (OPTION_MLFENCE_AFTER_LOAD): New.
940 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
941 (OPTION_MLFENCE_BEFORE_RET): New.
942 (md_longopts): Add -mlfence-after-load=,
943 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
944 (md_parse_option): Handle -mlfence-after-load=,
945 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
946 (md_show_usage): Display -mlfence-after-load=,
947 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
948 (i386_cons_align): New.
949 * config/tc-i386.h (i386_cons_align): New.
950 (md_cons_align): New.
951 * doc/c-i386.texi: Document -mlfence-after-load=,
952 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
954 2020-03-11 Nick Clifton <nickc@redhat.com>
958 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
959 (DWARF2_FILE_SIZE_NAME): Default to -1.
960 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
962 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
963 (NUM_MD5_BYTES): Define.
964 (struct file entry): Add md5 field.
965 (get_filenum): Delete and replace with...
966 (get_basename): New function.
967 (get_directory_table_entry): New function.
968 (allocate_filenum): New function.
969 (allocate_filename_to_slot): New function.
970 (dwarf2_where): Use new functions.
971 (dwarf2_directive_filename): Add support for extended .file
973 (dwarf2_directive_loc): Allow the use of file number zero with
975 (out_file_list): Rename to...
976 (out_dir_and_file_list): Add DWARF 5 support.
977 (out_debug_line): Emit extra values into the section header for
979 (out_debug_str): Allow for file 0 to be used with DWARF 5.
980 * doc/as.texi (.file): Update the description of this pseudo-op.
981 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
982 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
983 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
984 * NEWS: Mention the new feature.
986 2020-03-10 Alan Modra <amodra@gmail.com>
988 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
989 to avoid signed overflow.
990 * config/tc-mcore.c (md_assemble): Likewise.
991 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
992 * config/tc-nds32.c (SET_ADDEND): Likewise.
993 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
995 2020-03-09 Jan Beulich <jbeulich@suse.com>
997 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
998 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
999 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1001 2020-03-07 Alan Modra <amodra@gmail.com>
1003 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1006 2020-03-06 Nick Clifton <nickc@redhat.com>
1009 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1010 0 if the dwarf_level is 5 or more. Complain if a filename follows
1012 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1013 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1014 * testsuite/gas/elf/elf.exp: Run the new test.
1017 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1018 * doc/as.texi: Fix another typo.
1020 2020-03-06 Nick Clifton <nickc@redhat.com>
1023 * as.c (dwarf_level): Define.
1024 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1025 (parse_args): Add support for the new options.
1026 as.h (dwarf_level): Prototype.
1027 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1029 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1030 (DWARF2_LINE_VERSION): Remove definition.
1031 * doc/as.texi: Document the new options.
1033 2020-03-06 Nick Clifton <nickc@redhat.com>
1036 * as.c (main): Allow matching input and outputs when they are
1039 2020-03-06 Jan Beulich <jbeulich@suse.com>
1041 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1043 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1044 one of byte/word/dword/qword is set alongside a SIMD register in
1045 a template's operand.
1047 2020-03-06 Jan Beulich <jbeulich@suse.com>
1049 * config/tc-i386.c (match_template): Extend code in logic
1050 rejecting certain suffixes in certain modes to also cover mask
1051 register use and VecSIB. Drop special casing of broadcast. Skip
1052 immediates in the check.
1054 2020-03-06 Jan Beulich <jbeulich@suse.com>
1056 * config/tc-i386.c (match_template): Fold duplicate code in
1057 logic rejecting certain suffixes in certain modes. Drop
1060 2020-03-06 Jan Beulich <jbeulich@suse.com>
1062 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1063 alongside !norex64 ones.
1064 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1065 with both 32- and 64-bit GPR operands.
1066 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1067 32- and 64-bit GPR operands.
1068 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1069 testsuite/gas/i386/x86-64-avx512bw.d,
1070 testsuite/gas/i386/x86-64-avx512f-intel.d,
1071 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1073 2020-03-06 Jan Beulich <jbeulich@suse.com>
1075 * config/tc-i386.c (md_assemble): Drop use of rex64.
1076 (process_suffix): For REX.W for 64-bit CRC32.
1078 2020-03-06 Jan Beulich <jbeulich@suse.com>
1080 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1081 addressing for MPX insns without base/index.
1082 * testsuite/gas/i386/mpx-16bit.s,
1083 * testsuite/gas/i386/mpx-16bit.d: New.
1084 * testsuite/gas/i386/i386.exp: Run new test.
1086 2020-03-06 Jan Beulich <jbeulich@suse.com>
1088 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1089 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1090 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1091 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1092 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1093 as well as a BSWAP one.
1094 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1095 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1096 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1097 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1098 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1099 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1100 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1101 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1102 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1103 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1104 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1105 testsuite/gas/i386/vmx.d: Adjust expectations.
1107 2020-03-06 Jan Beulich <jbeulich@suse.com>
1109 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1110 from having their operands swapped.
1111 * testsuite/gas/i386/waitpkg.s,
1112 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1113 3-operand cases as well as testing of 16-bit code generation.
1114 * testsuite/gas/i386/waitpkg.d,
1115 testsuite/gas/i386/waitpkg-intel.d,
1116 testsuite/gas/i386/x86-64-waitpkg.d,
1117 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1119 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1121 * config/tc-riscv.c (percent_op_utype): Support the modifier
1123 * doc/c-riscv.texi: Add documentation.
1124 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1125 modifier %got_pcrel_hi.
1126 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1127 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1128 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1130 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1131 (RISC-V-Formats): Update the section name from "Instruction Formats"
1132 to "RISC-V Instruction Formats".
1134 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1136 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1137 detected in a section which does not have at least 4 byte
1139 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1140 * testsuite/gas/arm/ldr-t.s: Likewise.
1141 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1142 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1143 disassembly, ignoring any NOPs that may have been inserted because
1144 of section alignment.
1145 * testsuite/gas/arm/ldr-t.d: Likewise.
1147 2020-03-04 Jan Beulich <jbeulich@suse.com>
1149 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1150 * doc/c-i386.texi: Mention sev_es.
1151 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1152 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1154 * testsuite/gas/i386/arch-13-znver1.d,
1155 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1157 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1159 * config/tc-i386.c (match_template): Replace ignoresize and
1160 defaultsize with mnemonicsize.
1161 (process_suffix): Likewise.
1163 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1166 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1167 instruction LD IY,(HL).
1168 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1169 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1170 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1171 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1173 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1176 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1177 x86-64-default-suffix-avx.
1178 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1179 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1180 * testsuite/gas/i386/noreg64.d: Updated.
1181 * testsuite/gas/i386/noreg64.l: Likewise.
1182 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1183 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1184 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1186 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1189 * config/tc-z80.c (contains_register): Prevent an illegal memory
1190 access when checking an expression for a register name.
1192 2020-03-03 Alan Modra <amodra@gmail.com>
1194 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1197 2020-03-02 Alan Modra <amodra@gmail.com>
1199 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1200 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1202 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1203 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1204 (s3_s_score_lcomm): Likewise.
1205 * config/tc-score7.c: Similarly.
1206 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1208 2020-02-28 YunQiang Su <syq@debian.org>
1211 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1212 to handle multi-labels.
1213 (has_label_name): New.
1215 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1217 * config/tc-arm.c (enum pred_instruction_type): Remove
1218 NEUTRAL_IT_NO_VPT_INSN predication type.
1219 (cxn_handle_predication): Modify to require condition suffixes.
1220 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1221 * testsuite/gas/arm/cde-scalar.s: Update test.
1222 * testsuite/gas/arm/cde-warnings.l: Update test.
1223 * testsuite/gas/arm/cde-warnings.s: Update test.
1225 2020-02-26 Alan Modra <amodra@gmail.com>
1227 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1228 N_() on empty string.
1230 2020-02-26 Alan Modra <amodra@gmail.com>
1232 * read.c (read_a_source_file): Call strncpy with length one
1233 less than size of original_case_string.
1235 2020-02-26 Alan Modra <amodra@gmail.com>
1237 * config/obj-elf.c: Indent labels correctly.
1238 * config/obj-macho.c: Likewise.
1239 * config/tc-aarch64.c: Likewise.
1240 * config/tc-alpha.c: Likewise.
1241 * config/tc-arm.c: Likewise.
1242 * config/tc-cr16.c: Likewise.
1243 * config/tc-crx.c: Likewise.
1244 * config/tc-frv.c: Likewise.
1245 * config/tc-i386-intel.c: Likewise.
1246 * config/tc-i386.c: Likewise.
1247 * config/tc-ia64.c: Likewise.
1248 * config/tc-mn10200.c: Likewise.
1249 * config/tc-mn10300.c: Likewise.
1250 * config/tc-nds32.c: Likewise.
1251 * config/tc-riscv.c: Likewise.
1252 * config/tc-s12z.c: Likewise.
1253 * config/tc-xtensa.c: Likewise.
1254 * config/tc-z80.c: Likewise.
1256 * symbols.c: Likewise.
1257 * write.c: Likewise.
1259 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1261 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1262 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1263 after parsing all arguments.
1264 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1265 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1266 are used to check if we write a read-only CSR by the CSR instruction.
1267 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1268 all CSR for the read-only CSR checking.
1269 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1270 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1271 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1272 all CSR instructions for the read-only CSR checking.
1273 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1274 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1276 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1277 (riscv_opts): Initialize it.
1278 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1279 before doing the CSR checking.
1280 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1281 (md_longopts): Add mcsr-check and mno-csr-check.
1282 (md_parse_option): Handle new enum option values.
1283 (s_riscv_option): Handle new long options.
1284 * doc/c-riscv.texi: Add description for the new .option and assembler
1286 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1288 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1290 * config/tc-riscv.c (csr_extra_hash): New.
1291 (enum riscv_csr_class): New enum. Used to decide
1292 whether or not this CSR is legal in the current ISA string.
1293 (struct riscv_csr_extra): New structure to hold all extra information
1295 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1296 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1297 Call hash_reg_name to insert CSR address into reg_names_hash.
1298 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1299 Decide whether the CSR is valid according to the csr_extra_hash.
1300 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1301 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1302 not a boolean. This is same as riscv_init_csr_hash, so keep the
1304 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1305 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1306 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1307 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1308 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1309 f-ext CSR are not allowed.
1310 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1311 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1312 source file is `priv-reg.s`, and the ISA is rv64if, so the
1313 rv32-only CSR are not allowed.
1314 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1316 2020-02-21 Alan Modra <amodra@gmail.com>
1318 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1319 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1321 2020-02-21 Alan Modra <amodra@gmail.com>
1324 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1325 on section size adjustment, instead perform another write if
1326 exec header size is larger than section size.
1328 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1330 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1331 -mno-arch-attr command line options.
1333 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1335 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1336 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1338 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1341 * config/tc-z80.c (md_parse_option): Do not use an underscore
1342 prefix for local labels in SDCC compatability mode.
1343 (z80_start_line_hook): Remove SDCC dollar label support.
1344 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1345 * testsuite/gas/z80/sdcc.s: Likewise.
1347 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1350 * config/tc-z80.c: Add -march option.
1351 * doc/as.texi: Update Z80 documentation.
1352 * doc/c-z80.texi: Likewise.
1353 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1354 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1355 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1356 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1357 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1358 * testsuite/gas/z80/gbz80_all.d: Likewise.
1359 * testsuite/gas/z80/r800_extra.d: Likewise.
1360 * testsuite/gas/z80/r800_ii8.d: Likewise.
1361 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1362 * testsuite/gas/z80/sdcc.d: Likewise.
1363 * testsuite/gas/z80/z180.d: Likewise.
1364 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1365 * testsuite/gas/z80/z80_doc.d: Likewise.
1366 * testsuite/gas/z80/z80_ii8.d: Likewise.
1367 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1368 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1369 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1370 * testsuite/gas/z80/z80_sli.d: Likewise.
1371 * testsuite/gas/z80/z80n_all.d: Likewise.
1372 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1374 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1376 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1377 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1378 * testsuite/gas/i386/i386.exp: Run property-3 and
1380 * testsuite/gas/i386/property-3.d: New file.
1381 * testsuite/gas/i386/property-3.s: Likewise.
1382 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1384 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1386 * config/tc-i386.c (cpu_arch): Add .popcnt.
1387 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1388 Add a tab before @samp{.sse4a}.
1390 2020-02-17 Jan Beulich <jbeulich@suse.com>
1392 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1393 for AddrPrefixOpReg templates. Combine the two pieces of
1394 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1397 2020-02-17 Jan Beulich <jbeulich@suse.com>
1400 * config/tc-i386.c (md_assemble): Also suppress operand
1401 swapping for MONITOR{,X} and MWAIT{,X}.
1402 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1403 Add Intel syntax monitor/mwait tests.
1404 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1405 Adjust expectations.
1406 *testsuite/gas/i386/sse3-intel.d,
1407 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1408 * testsuite/gas/i386/i386.exp: Run new tests.
1410 2020-02-17 Jan Beulich <jbeulich@suse.com>
1413 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1414 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1416 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1418 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1419 * testsuite/gas/i386/avx512dq-inval.l,
1420 testsuite/gas/i386/inval-avx.l,
1421 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1422 * testsuite/gas/i386/avx512vl-ambig.s,
1423 testsuite/gas/i386/avx512vl-ambig.l: New.
1424 * testsuite/gas/i386/i386.exp: Run new test.
1426 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1428 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1430 * doc/c-i386.texi: Document sse4a and nosse4a.
1432 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1434 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1437 2020-02-14 Jan Beulich <jbeulich@suse.com>
1440 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1442 (process_suffix): ... here. Consider just the first operand
1444 (check_long_reg): Drop opcode 0x63 special case again.
1445 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1446 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1447 Move ambiguous operand size tests ...
1448 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1449 testsuite/gas/i386/noreg64.s: ... here.
1450 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1451 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1452 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1453 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1454 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1455 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1456 testsuite/gas/i386/x86-64-movsxd.d,
1457 testsuite/gas/i386/x86-64-movsxd-intel.d,
1458 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1459 Adjust expectations.
1460 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1461 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1462 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1463 * testsuite/gas/i386/i386.exp: Run new tests.
1465 2020-02-14 Jan Beulich <jbeulich@suse.com>
1467 * config/tc-i386.c (process_operands): Also skip segment
1468 override prefix emission if it matches an already present one.
1469 * testsuite/gas/i386/prefix32.s: Add double segment override
1471 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1473 2020-02-14 Jan Beulich <jbeulich@suse.com>
1475 * config/tc-i386.c (process_operands): Drop ineffectual segment
1476 overrides when optimizing.
1477 * testsuite/gas/i386/lea-optimize.d: New.
1478 * testsuite/gas/i386/i386.exp: Run new test.
1480 2020-02-14 Jan Beulich <jbeulich@suse.com>
1482 * config/tc-i386.c (process_operands): Also check insn prefix
1483 for ineffectual segment override warning. Don't cover possible
1484 VEX/EVEX encoded insns there.
1485 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1486 testsuite/gas/i386/lea.e: New.
1487 * testsuite/gas/i386/i386.exp: Run new test.
1489 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1492 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1495 2020-02-13 Fangrui Song <maskray@google.com>
1496 H.J. Lu <hongjiu.lu@intel.com>
1499 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1500 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1501 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1502 * testsuite/gas/i386/relax-5.d: New file.
1503 * testsuite/gas/i386/relax-5.s: Likewise.
1504 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1505 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1507 2020-02-13 Jan Beulich <jbeulich@suse.com>
1509 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1512 2020-02-12 Jan Beulich <jbeulich@suse.com>
1514 * config/tc-i386.c (avx512): New (at file scope), moved from
1515 (check_VecOperands): ... here.
1516 (process_suffix): Add [XYZ]MMword operand size handling.
1517 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1518 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1520 * testsuite/gas/i386/avx512dq-inval.l,
1521 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1523 2020-02-12 Jan Beulich <jbeulich@suse.com>
1526 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1528 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1529 CALL/JMP in O_tbyte_ptr case.
1530 * doc/c-i386.texi: Mention far call and full pointer load ISA
1532 * testsuite/gas/i386/x86-64-branch-3.s,
1533 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1534 * testsuite/gas/i386/x86-64-branch-3.d,
1535 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1536 * testsuite/gas/i386/x86-64-branch-5.l,
1537 testsuite/gas/i386/x86-64-branch-5.s: New.
1538 * testsuite/gas/i386/i386.exp: Run new test.
1540 2020-02-12 Jan Beulich <jbeulich@suse.com>
1543 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1544 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1545 64-bit-only warning.
1546 (check_word_reg): Consistently error on mismatching register
1548 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1549 for movw. Replace suffix / GPR for orb.
1550 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1551 byte GPRs as well as ones for inb/outb with a word accumulator.
1552 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1553 testsuite/gas/i386/inval.l: Adjust expectations.
1555 2020-02-12 Jan Beulich <jbeulich@suse.com>
1557 * config/tc-i386.c (operand_type_register_match): Also fall
1558 through initial two if()-s when the template allows for a GPR
1559 operand. Adjust comment.
1561 2020-02-11 Jan Beulich <jbeulich@suse.com>
1563 (struct _i386_insn): New field "short_form".
1564 (optimize_encoding): Drop setting of shortform field.
1565 (process_suffix): Set i.short_form. Replace shortform use.
1566 (process_operands): Replace shortform use.
1568 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1570 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1571 loop initial declaration.
1573 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1575 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1576 instructions that can have 5 arguments.
1577 (enum operand_parse_code): Add new operands.
1578 (parse_operands): Account for new operands.
1580 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1581 (neon_select_shape): Account for P suffix.
1582 (LOW1): Move macro to global position.
1583 (HI4): Move macro to global position.
1584 (vcx_assign_vec_d): New.
1585 (vcx_assign_vec_m): New.
1586 (vcx_assign_vec_n): New.
1587 (enum vcx_reg_type): New.
1588 (vcx_get_reg_type): New.
1589 (vcx_size_pos): New.
1591 (vcx_handle_shape): New.
1592 (vcx_ensure_register_in_range): New.
1593 (vcx_handle_register_arguments): New.
1594 (vcx_handle_insn_block): New.
1595 (vcx_handle_common_checks): New.
1599 * testsuite/gas/arm/cde-missing-fp.d: New test.
1600 * testsuite/gas/arm/cde-missing-fp.l: New test.
1601 * testsuite/gas/arm/cde-missing-mve.d: New test.
1602 * testsuite/gas/arm/cde-missing-mve.l: New test.
1603 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1604 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1605 * testsuite/gas/arm/cde-mve.s: New test.
1606 * testsuite/gas/arm/cde-warnings.l:
1607 * testsuite/gas/arm/cde-warnings.s:
1608 * testsuite/gas/arm/cde.d:
1609 * testsuite/gas/arm/cde.s:
1611 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1612 Matthew Malcomson <matthew.malcomson@arm.com>
1614 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1615 CDE coprocessor that can be enabled.
1616 (enum pred_instruction_type): New pred type.
1617 (BAD_NO_VPT): New error message.
1618 (BAD_CDE): New error message.
1619 (BAD_CDE_COPROC): New error message.
1620 (enum operand_parse_code): Add new immediate operands.
1621 (parse_operands): Account for new immediate operands.
1622 (check_cde_operand): New.
1623 (cde_coproc_enabled): New.
1624 (cde_coproc_pos): New.
1625 (cde_handle_coproc): New.
1626 (cxn_handle_predication): New.
1627 (do_custom_instruction_1): New.
1628 (do_custom_instruction_2): New.
1629 (do_custom_instruction_3): New.
1642 (handle_pred_state): Define new IT block behaviour.
1643 (insns): Add newn CX*{,d}{,a} instructions.
1644 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1645 Define new cdecp extension strings.
1646 * doc/c-arm.texi: Document new cdecp extension arguments.
1647 * testsuite/gas/arm/cde-scalar.d: New test.
1648 * testsuite/gas/arm/cde-scalar.s: New test.
1649 * testsuite/gas/arm/cde-warnings.d: New test.
1650 * testsuite/gas/arm/cde-warnings.l: New test.
1651 * testsuite/gas/arm/cde-warnings.s: New test.
1652 * testsuite/gas/arm/cde.d: New test.
1653 * testsuite/gas/arm/cde.s: New test.
1655 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1658 * config/tc-i386.c (intel64): Renamed to ...
1660 (match_template): Accept Intel64 only instruction by default.
1661 (i386_displacement): Updated.
1662 (md_parse_option): Updated.
1663 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1664 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1665 -mamd64 to x86-64-sysenter-amd.
1666 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1668 2020-02-10 Alan Modra <amodra@gmail.com>
1670 * config/obj-elf.c (obj_elf_change_section): Error for section
1671 type, attr or entsize changes in assembly.
1672 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1673 * testsuite/gas/elf/section5.l: Update.
1675 2020-02-10 Alan Modra <amodra@gmail.com>
1677 * output-file.c (output_file_close): Do a normal close when
1678 flag_always_generate_output.
1679 * write.c (write_object_file): Don't stop output when
1680 flag_always_generate_output.
1682 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1685 * config/tc-z80.c: Add -gbz80 command line option to generate code
1686 for the GameBoy Z80. Add support for generating DWARF.
1687 * config/tc-z80.h: Add support for DWARF debug information
1689 * doc/c-z80.texi: Document new command line option.
1690 * testsuite/gas/z80/gbz80_all.d: New file.
1691 * testsuite/gas/z80/gbz80_all.s: New file.
1692 * testsuite/gas/z80/z80.exp: Run the new tests.
1693 * testsuite/gas/z80/z80n_all.d: New file.
1694 * testsuite/gas/z80/z80n_all.s: New file.
1695 * testsuite/gas/z80/z80n_reloc.d: New file.
1697 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1700 * config/obj-elf.c (get_section): Also check
1701 linked_to_symbol_name.
1702 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1703 (obj_elf_parse_section_letters): Handle the 'o' flag.
1704 (build_group_lists): Renamed to ...
1705 (build_additional_section_info): This. Set elf_linked_to_section
1706 from map_head.linked_to_symbol_name.
1707 (elf_adjust_symtab): Updated.
1708 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1709 * doc/as.texi: Document the 'o' flag.
1710 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1711 * testsuite/gas/elf/section18.d: New file.
1712 * testsuite/gas/elf/section18.s: Likewise.
1713 * testsuite/gas/elf/section19.d: Likewise.
1714 * testsuite/gas/elf/section19.s: Likewise.
1715 * testsuite/gas/elf/section20.d: Likewise.
1716 * testsuite/gas/elf/section20.s: Likewise.
1717 * testsuite/gas/elf/section21.d: Likewise.
1718 * testsuite/gas/elf/section21.l: Likewise.
1719 * testsuite/gas/elf/section21.s: Likewise.
1721 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1723 * NEWS: Mention x86 assembler options to align branches for
1726 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1728 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1729 only for ELF targets.
1730 * testsuite/gas/i386/unique.d: Don't xfail.
1731 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1733 2020-02-06 Alan Modra <amodra@gmail.com>
1735 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1736 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1738 2020-02-06 Alan Modra <amodra@gmail.com>
1740 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1741 xfail, and rename test.
1742 * testsuite/gas/elf/section12b.d: Likewise.
1743 * testsuite/gas/elf/section16a.d: Likewise.
1744 * testsuite/gas/elf/section16b.d: Likewise.
1746 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1749 * config/obj-elf.c (section_match): Removed.
1750 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1752 (obj_elf_change_section): Replace info and group_name arguments
1753 with match_p. Also update the section ID and flags from match_p.
1754 (obj_elf_section): Handle "unique,N". Update call to
1755 obj_elf_change_section.
1756 * config/obj-elf.h (elf_section_match): New.
1757 (obj_elf_change_section): Updated.
1758 * config/tc-arm.c (start_unwind_section): Update call to
1759 obj_elf_change_section.
1760 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1761 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1762 (microblaze_s_sdata): Likewise.
1763 (microblaze_s_rdata): Likewise.
1764 (microblaze_s_bss): Likewise.
1765 * config/tc-mips.c (s_change_section): Likewise.
1766 * config/tc-msp430.c (msp430_profiler): Likewise.
1767 * config/tc-rx.c (parse_rx_section): Likewise.
1768 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1769 * doc/as.texi: Document "unique,N" in .section directive.
1770 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1771 * testsuite/gas/elf/section15.d: New file.
1772 * testsuite/gas/elf/section15.s: Likewise.
1773 * testsuite/gas/elf/section16.s: Likewise.
1774 * testsuite/gas/elf/section16a.d: Likewise.
1775 * testsuite/gas/elf/section16b.d: Likewise.
1776 * testsuite/gas/elf/section17.d: Likewise.
1777 * testsuite/gas/elf/section17.l: Likewise.
1778 * testsuite/gas/elf/section17.s: Likewise.
1779 * testsuite/gas/i386/unique.d: Likewise.
1780 * testsuite/gas/i386/unique.s: Likewise.
1781 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1782 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1784 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1786 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1788 2020-02-01 Anthony Green <green@moxielogic.com>
1790 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1792 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1794 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1797 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1800 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1801 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1803 * testsuite/gas/arm/mve_dsp.d: New test.
1805 2020-01-31 Nick Clifton <nickc@redhat.com>
1807 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1808 rather than BFD_RELOC_NONE.
1810 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1812 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1813 to support VLDMIA instruction for MVE.
1814 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1815 instruction for MVE.
1816 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1817 instruction for MVE.
1818 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1819 instruction for MVE.
1820 * testsuite/gas/arm/mve-ldst.d: New test.
1821 * testsuite/gas/arm/mve-ldst.s: Likewise.
1823 2020-01-31 Nick Clifton <nickc@redhat.com>
1825 * po/fr.po: Updated French translation.
1826 * po/ru.po: Updated Russian translation.
1828 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1830 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1832 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1833 * testsuite/gas/aarch64/sve-movprfx_28.d,
1834 * testsuite/gas/aarch64/sve-movprfx_28.l,
1835 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1837 2020-01-30 Jan Beulich <jbeulich@suse.com>
1839 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1840 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1841 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1842 Adjust expectations.
1844 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1846 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1847 * testsuite/gas/bpf/alu-be.d: Likewise.
1848 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1849 * testsuite/gas/bpf/alu32-be.d: Likewise.
1851 2020-01-30 Jan Beulich <jbeulich@suse.com>
1853 * testsuite/gas/i386/x86-64-branch-2.s,
1854 testsuite/gas/i386/x86-64-branch-4.s,
1855 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1856 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1857 testsuite/gas/i386/x86-64-branch-2.d,
1858 testsuite/gas/i386/x86-64-branch-4.l,
1859 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1861 2020-01-30 Jan Beulich <jbeulich@suse.com>
1863 * config/tc-i386.c (process_suffix): .
1864 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1865 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1867 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1869 testsuite/gas/i386/x86_64.s: Add RETF cases.
1870 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1871 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1872 testsuite/gas/i386/x86-64-opcode.d,
1873 testsuite/gas/i386/x86-64-suffix-intel.d,
1874 testsuite/gas/i386/x86-64-suffix.d,
1875 testsuite/gas/i386/x86_64-intel.d
1876 testsuite/gas/i386/x86_64.d: Adjust expectations.
1877 * testsuite/gas/i386/x86-64-suffix.e,
1878 testsuite/gas/i386/x86_64.e: New.
1880 2020-01-30 Jan Beulich <jbeulich@suse.com>
1882 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1885 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1888 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1890 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1891 differences. Document movslq and movsxd.
1892 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1893 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1894 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1895 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1896 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1897 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1898 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1899 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1900 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1901 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1902 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1904 2020-01-27 Alan Modra <amodra@gmail.com>
1906 * testsuite/gas/all/gas.exp: Replace case statements with switch
1908 * testsuite/gas/elf/elf.exp: Likewise.
1909 * testsuite/gas/macros/macros.exp: Likewise.
1910 * testsuite/lib/gas-defs.exp: Likewise.
1912 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1915 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1916 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1918 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1920 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1921 s exts must be known, so rename *ok* to *fail*.
1922 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1923 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1924 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1926 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1927 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1929 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1932 * config/tc-i386.c (check_long_reg): Always disallow double word
1933 suffix in mnemonic with word general register.
1934 * testsuite/gas/i386/general.s: Replace word general register
1935 with double word general register for movl.
1936 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1938 * testsuite/gas/i386/general.l: Updated.
1939 * testsuite/gas/i386/inval.l: Likewise.
1941 2020-01-22 Alan Modra <amodra@gmail.com>
1943 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1944 __tls_get_addr_desc and __tls_get_addr_opt.
1946 2020-01-21 Jan Beulich <jbeulich@suse.com>
1948 * testsuite/gas/i386/inval-crc32.s,
1949 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1950 * testsuite/gas/i386/inval-crc32.l,
1951 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1953 2020-01-21 Jan Beulich <jbeulich@suse.com>
1955 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1956 generic code path. Deal with No_lSuf being set in a template.
1957 * testsuite/gas/i386/inval-crc32.l,
1958 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1959 instead of error(s) when operand size is ambiguous.
1960 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1961 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1962 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1963 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1964 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1965 Adjust expectations.
1967 2020-01-21 Jan Beulich <jbeulich@suse.com>
1969 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1970 and an intel_syntax check. Re-write lack-of-suffix processing
1972 * doc/c-i386.texi: Document operand size defaults for suffix-
1973 less AT&T syntax insns.
1974 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1975 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1976 testsuite/gas/i386/x86-64-avx-scalar.s,
1977 testsuite/gas/i386/x86-64-avx.s,
1978 testsuite/gas/i386/x86-64-bundle.s,
1979 testsuite/gas/i386/x86-64-intel64.s,
1980 testsuite/gas/i386/x86-64-lock-1.s,
1981 testsuite/gas/i386/x86-64-opcode.s,
1982 testsuite/gas/i386/x86-64-sse2avx.s,
1983 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1984 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1985 testsuite/gas/i386/x86-64-nops.s,
1986 testsuite/gas/i386/x86-64-ptwrite.s,
1987 testsuite/gas/i386/x86-64-simd.s,
1988 testsuite/gas/i386/x86-64-sse-noavx.s,
1989 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1991 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1992 testsuite/gas/i386/noreg64.s: Add further tests.
1993 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1994 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1995 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1996 testsuite/gas/i386/sse-noavx.d,
1997 testsuite/gas/i386/x86-64-intel64.d,
1998 testsuite/gas/i386/x86-64-nops.d,
1999 testsuite/gas/i386/x86-64-opcode.d,
2000 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2001 testsuite/gas/i386/x86-64-ptwrite.d,
2002 testsuite/gas/i386/x86-64-simd-intel.d,
2003 testsuite/gas/i386/x86-64-simd-suffix.d,
2004 testsuite/gas/i386/x86-64-simd.d,
2005 testsuite/gas/i386/x86-64-sse-noavx.d
2006 testsuite/gas/i386/x86-64-suffix.d,
2007 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2008 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2009 testsuite/gas/i386/noreg64.l: New.
2010 * testsuite/gas/i386/i386.exp: Run new tests.
2012 2020-01-21 Jan Beulich <jbeulich@suse.com>
2014 * testsuite/gas/i386/avx512_bf16_vl.s,
2015 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2016 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2017 broadcast forms of VCVTNEPS2BF16.
2018 * testsuite/gas/i386/avx512_bf16_vl.d,
2019 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2021 2020-01-20 Nick Clifton <nickc@redhat.com>
2023 * po/uk.po: Updated Ukranian translation.
2025 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2028 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2029 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2031 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2032 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2033 R_X86_64_GOTPC32_TLSDESC relocation.
2035 2020-01-18 Nick Clifton <nickc@redhat.com>
2037 * configure: Regenerate.
2038 * po/gas.pot: Regenerate.
2040 2020-01-18 Nick Clifton <nickc@redhat.com>
2042 Binutils 2.34 branch created.
2044 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2046 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2047 with vex_encoding_vex.
2048 (parse_insn): Likewise.
2049 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2050 and {vex3} documentation.
2051 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2053 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2055 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2058 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2059 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2060 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2061 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2062 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2063 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2065 2020-01-16 Jan Beulich <jbeulich@suse.com>
2067 * config/tc-i386.c (match_template): Drop found_cpu_match local
2070 2020-01-16 Jan Beulich <jbeulich@suse.com>
2072 * testsuite/gas/i386/avx512dq-inval.l,
2073 testsuite/gas/i386/avx512dq-inval.s: New.
2074 * testsuite/gas/i386/i386.exp: Run new test.
2076 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2078 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2079 relocations when the target is 430X, except when extracting part of an
2081 (msp430_srcoperand): Adjust comment.
2082 Initialize the expp member of the msp430_operand_s struct as
2084 (msp430_dstoperand): Likewise.
2085 * testsuite/gas/msp430/msp430.exp: Run new test.
2086 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2087 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2089 2020-01-15 Alan Modra <amodra@gmail.com>
2091 * configure.tgt: Add sparc-*-freebsd case.
2093 2020-01-14 Lili Cui <lili.cui@intel.com>
2095 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2096 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2097 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2098 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2099 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2100 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2101 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2102 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2103 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2104 * testsuite/gas/i386/align-branch-5.d: Likewise.
2105 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2106 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2107 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2108 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2109 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2110 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2111 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2112 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2113 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2114 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2115 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2116 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2118 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2121 * config/tc-z80.c: Add support for half precision, single
2122 precision and double precision floating point values.
2123 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2124 * doc/as.texi: Add new z80 command line options.
2125 * doc/c-z80.texi: Document new z80 command line options.
2126 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2127 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2128 * testsuite/gas/z80/z80.exp: Run the new test.
2129 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2130 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2131 * testsuite/gas/z80/strings.d: Update expected output.
2133 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2135 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2138 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2140 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2142 * config/tc-arc.h: Add header if/defs.
2143 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2145 2020-01-13 Alan Modra <amodra@gmail.com>
2147 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2149 2020-01-13 Alan Modra <amodra@gmail.com>
2151 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2154 2020-01-10 Alan Modra <amodra@gmail.com>
2156 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2157 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2159 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2162 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2164 (emit_ld_r_r): Likewise.
2165 (emit_ld_rr_m): Likewise.
2166 (emit_ld_rr_nn): Likewise.
2168 2020-01-09 Jan Beulich <jbeulich@suse.com>
2170 * config/tc-i386.c (optimize_encoding): Add
2171 is_any_vex_encoding() invocations. Drop respective
2172 i.tm.extension_opcode == None checks.
2174 2020-01-09 Jan Beulich <jbeulich@suse.com>
2176 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2177 REX transformations. Correct comment indentation.
2179 2020-01-09 Jan Beulich <jbeulich@suse.com>
2181 * config/tc-i386.c (optimize_encoding): Generalize register
2182 transformation for TEST optimization.
2184 2020-01-09 Jan Beulich <jbeulich@suse.com>
2186 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2187 testsuite/gas/i386/x86-64-sysenter-amd.d,
2188 testsuite/gas/i386/x86-64-sysenter-amd.l,
2189 testsuite/gas/i386/x86-64-sysenter-intel.d,
2190 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2191 * testsuite/gas/i386/i386.exp: Run new tests.
2193 2020-01-08 Nick Clifton <nickc@redhat.com>
2196 * doc/as.texi (Align): Document the fact that all arguments can be
2199 (P2align): Likewise.
2201 2020-01-08 Nick Clifton <nickc@redhat.com>
2204 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2205 already defined as a different symbol type.
2206 * testsuite/gas/elf/pr14891.s: New test source file.
2207 * testsuite/gas/elf/pr14891.d: New test driver.
2208 * testsuite/gas/elf/pr14891.s: New test expected error output.
2209 * testsuite/gas/elf/elf.exp: Run the new test.
2211 2020-01-08 Alan Modra <amodra@gmail.com>
2213 * config/tc-z8k.c (md_begin): Make idx unsigned.
2214 (get_specific): Likewise for this_index.
2216 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2218 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2219 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2220 (md_operand): Set X_md to absent.
2221 (arc_parse_name): Check for X_md.
2223 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2226 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2227 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2229 * read.c (next_char_of_string): Likewise.
2230 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2231 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2233 2020-01-03 Nick Clifton <nickc@redhat.com>
2235 * po/sv.po: Updated Swedish translation.
2237 2020-01-03 Jan Beulich <jbeulich@suse.com>
2239 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2240 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2242 2020-01-03 Jan Beulich <jbeulich@suse.com>
2244 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2245 by-element usdot. Add 64-bit form tests for by-element sudot.
2246 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2248 2020-01-03 Jan Beulich <jbeulich@suse.com>
2250 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2251 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2253 2020-01-03 Jan Beulich <jbeulich@suse.com>
2255 * testsuite/gas/aarch64/f64mm.d,
2256 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2258 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2260 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2261 support for assembler code generated by SDCC. Add new relocation
2262 types. Add z80-elf target support.
2263 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2264 labels. Local labels starts from ".L".
2265 * NEWS: Mention the new support.
2266 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2267 * testsuite/gas/all/fwdexp.s: Likewise.
2268 * testsuite/gas/all/cond.l: Likewise.
2269 * testsuite/gas/all/cond.s: Likewise.
2270 * testsuite/gas/all/fwdexp.d: Likewise.
2271 * testsuite/gas/all/fwdexp.s: Likewise.
2272 * testsuite/gas/elf/section2.e-mips: Likewise.
2273 * testsuite/gas/elf/section2.l: Likewise.
2274 * testsuite/gas/elf/section2.s: Likewise.
2275 * testsuite/gas/macros/app1.d: Likewise.
2276 * testsuite/gas/macros/app1.s: Likewise.
2277 * testsuite/gas/macros/app2.d: Likewise.
2278 * testsuite/gas/macros/app2.s: Likewise.
2279 * testsuite/gas/macros/app3.d: Likewise.
2280 * testsuite/gas/macros/app3.s: Likewise.
2281 * testsuite/gas/macros/app4.d: Likewise.
2282 * testsuite/gas/macros/app4.s: Likewise.
2283 * testsuite/gas/macros/app4b.s: Likewise.
2284 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2285 * testsuite/gas/z80/z80.exp: Add new tests
2286 * testsuite/gas/z80/dollar.d: New file.
2287 * testsuite/gas/z80/dollar.s: New file.
2288 * testsuite/gas/z80/ez80_adl_all.d: New file.
2289 * testsuite/gas/z80/ez80_adl_all.s: New file.
2290 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2291 * testsuite/gas/z80/ez80_isuf.s: New file.
2292 * testsuite/gas/z80/ez80_z80_all.d: New file.
2293 * testsuite/gas/z80/ez80_z80_all.s: New file.
2294 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2295 * testsuite/gas/z80/r800_extra.d: New file.
2296 * testsuite/gas/z80/r800_extra.s: New file.
2297 * testsuite/gas/z80/r800_ii8.d: New file.
2298 * testsuite/gas/z80/r800_z80_doc.d: New file.
2299 * testsuite/gas/z80/z180.d: New file.
2300 * testsuite/gas/z80/z180.s: New file.
2301 * testsuite/gas/z80/z180_z80_doc.d: New file.
2302 * testsuite/gas/z80/z80_doc.d: New file.
2303 * testsuite/gas/z80/z80_doc.s: New file.
2304 * testsuite/gas/z80/z80_ii8.d: New file.
2305 * testsuite/gas/z80/z80_ii8.s: New file.
2306 * testsuite/gas/z80/z80_in_f_c.d: New file.
2307 * testsuite/gas/z80/z80_in_f_c.s: New file.
2308 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2309 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2310 * testsuite/gas/z80/z80_out_c_0.d: New file.
2311 * testsuite/gas/z80/z80_out_c_0.s: New file.
2312 * testsuite/gas/z80/z80_reloc.d: New file.
2313 * testsuite/gas/z80/z80_reloc.s: New file.
2314 * testsuite/gas/z80/z80_sli.d: New file.
2315 * testsuite/gas/z80/z80_sli.s: New file.
2317 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2319 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2322 2020-01-01 Alan Modra <amodra@gmail.com>
2324 Update year range in copyright notice of all files.
2326 For older changes see ChangeLog-2019
2328 Copyright (C) 2020 Free Software Foundation, Inc.
2330 Copying and distribution of this file, with or without modification,
2331 are permitted in any medium without royalty provided the copyright
2332 notice and this notice are preserved.
2338 version-control: never