1 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
3 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
4 load/store instruction variants with alignment hints.
5 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
6 instruction variants with alignment hints.
8 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
11 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
12 instead of R_XGATE_PCREL_X.
13 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
14 BFD_RELOC_XGATE_PCREL_X.
16 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
19 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
20 with &fragP->fr_literal[0].
22 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
25 * config/tc-vax.c (md_estimate_size_before_relax): Replace
26 fragP->fr_literal with &fragP->fr_literal[0].
27 (md_convert_frag): Likewise.
29 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
33 with &fragP->fr_literal[0].
35 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
38 * config/tc-crx.c (getreg_image): Change argument type to int.
39 (md_convert_frag): Replace fragP->fr_literal with
40 &fragP->fr_literal[0].
42 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
45 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
48 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
50 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
51 with &fragP->fr_literal[0].
53 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
56 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
57 2 overlapping strings.
59 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
61 * config/tc-cr16.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>
66 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
67 with &fragp->fr_literal[0].
68 * config/tc-microblaze.c (md_apply_fix): Likewise.
69 * config/tc-sh.c (md_convert_frag): Likewise.
71 2020-05-24 Jim Wilson <jimw@sifive.com>
74 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
75 asection to segT. New locals seg and subseg. Call subseg_set before
76 fix_new_exp. Call subseg_set after loop to restore original values.
78 2020-05-21 Alan Modra <amodra@gmail.com>
80 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
82 * config/obj-elf.c: Likewise.
83 * config/tc-aarch64.c: Likewise.
84 * config/tc-arm.c: Likewise.
85 * config/tc-m68k.c: Likewise.
86 * config/tc-nios2.c: Likewise.
87 * config/tc-tic30.c: Likewise.
91 * symbols.c: Likewise.
92 * testsuite/gas/all/test-gen.c: Likewise.
94 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
96 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
97 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
98 Static variables which are used to set the ISA extensions. You can
99 use -march (or ELF build attributes) and -misa-spec to set them,
101 (ext_version_hash): The hash table used to handle the extensions
103 (init_ext_version_hash): Initialize the ext_version_hash according
104 to riscv_ext_version_table.
105 (riscv_get_default_ext_version): The callback function of
106 riscv_parse_subset_t. According to the choosed ISA spec,
107 get the default version for the specific extension.
108 (riscv_set_arch): Set the callback function.
109 (enum options, struct option md_longopts): Add new option -misa-spec.
110 (md_parse_option): Do not call riscv_set_arch for -march. We will
111 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
112 to set default_isa_spec class.
113 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
114 ext_version_hash, and then call riscv_set_arch to set the architecture
115 with versions according to default_arch_with_ext.
116 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
118 * testsuite/gas/riscv/attribute-03.d: Likewise.
119 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
120 already set it's version to 2p1 by march, so no need to use the default
121 2p2 version. For m-ext, we do not set the version by -march and ELF arch
122 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
123 ISA spec 2p2, so set 0p0 to it.
124 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
125 zicsr is 2p0 according to ISA spec 20191213.
126 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
127 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
128 You can set them by configure options --with-arch and
129 --with-isa-spec, respectively.
130 (riscv_set_default_isa_spec): New function used to set the
132 (md_parse_option): Call riscv_set_default_isa_spec rather than
133 call riscv_get_isa_spec_class directly.
134 (riscv_after_parse_args): If the -isa-spec is not set, then we
135 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
136 calling riscv_set_default_isa_spec.
137 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
138 the --with-isa-spec may be set to different ISA spec.
139 * testsuite/gas/riscv/attribute-02.d: Likewise.
140 * testsuite/gas/riscv/attribute-03.d: Likewise.
141 * testsuite/gas/riscv/attribute-04.d: Likewise.
142 * testsuite/gas/riscv/attribute-05.d: Likewise.
143 * testsuite/gas/riscv/attribute-06.d: Likewise.
144 * testsuite/gas/riscv/attribute-07.d: Likewise.
145 * configure.ac: Add configure options, --with-arch and
147 * configure: Regenerated.
148 * config.in: Regenerated.
149 * config/tc-riscv.c (default_priv_spec): Static variable which is
150 used to check if the CSR is valid for the chosen privilege spec. You
151 can use -mpriv-spec to set it.
152 (enum reg_class): We now get the CSR address from csr_extra_hash rather
153 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
154 (riscv_init_csr_hashes): Only need to initialize one hash table
156 (riscv_csr_class_check): Change the return type to void. Don't check
157 the ISA dependency if -mcsr-check isn't set.
158 (riscv_csr_version_check): New function. Check and find the CSR address
159 from csr_extra_hash, according to default_priv_spec. Report warning
160 for the invalid CSR if -mcsr-check is set.
161 (reg_csr_lookup_internal): Updated.
162 (reg_lookup_internal): Likewise.
163 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
164 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
165 (md_parse_option): Call riscv_set_default_priv_version to set
167 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
168 privilege spec to the newest one.
169 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
170 include/opcode/riscv.h.
171 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
172 to check the ISA dependency for CSR, so fix the spec version by adding
174 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
175 version warnings for the test case.
176 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
177 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
178 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
179 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
180 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
181 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
182 Check whether the CSR is valid when privilege version 1.9 is choosed.
183 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
184 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
185 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
186 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
187 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
188 Check whether the CSR is valid when privilege version 1.10 is choosed.
189 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
190 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
191 Check whether the CSR is valid when privilege version 1.11 is choosed.
192 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
193 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
194 setting. You can set it by configure option --with-priv-spec.
195 (riscv_set_default_priv_spec): New function used to set the default
197 (md_parse_option): Call riscv_set_default_priv_spec rather than
198 call riscv_get_priv_spec_class directly.
199 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
200 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
201 calling riscv_set_default_priv_spec.
202 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
203 the --with-priv-spec may be set to different privilege spec.
204 * testsuite/gas/riscv/priv-reg.d: Likewise.
205 * configure.ac: Add configure option --with-priv-spec.
206 * configure: Regenerated.
207 * config.in: Regenerated.
208 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
209 explicit_attr. Set it to TRUE if any ELF attribute is found.
210 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
211 the priv attributes are set.
212 (md_assemble): Set the default_priv_spec according to the priv
213 attributes when we start to assemble instruction.
214 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
215 riscv_write_out_attrs. Update the arch and priv attributes. If we
216 don't set the corresponding ELF attributes, then try to output the
218 (riscv_set_public_attributes): If any ELF attribute or -march-attr
219 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
220 to update the arch and priv attributes.
221 (s_riscv_attribute): Make sure all arch and priv attributes are set
222 before any instruction.
223 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
224 ELF attribute or -march-attr is set. If the priv attributes are not
225 set, then try to update them by the default setting (-mpriv-spec or
227 * testsuite/gas/riscv/attribute-02.d: Likewise.
228 * testsuite/gas/riscv/attribute-03.d: Likewise.
229 * testsuite/gas/riscv/attribute-04.d: Likewise.
230 * testsuite/gas/riscv/attribute-06.d: Likewise.
231 * testsuite/gas/riscv/attribute-07.d: Likewise.
232 * testsuite/gas/riscv/attribute-08.d: Likewise.
233 * testsuite/gas/riscv/attribute-09.d: Likewise.
234 * testsuite/gas/riscv/attribute-10.d: Likewise.
235 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
236 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
237 set by priv attributes must be supported.
238 * testsuite/gas/riscv/attribute-05.s: Likewise.
239 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
240 priv attributes according to the -mpriv-spec option.
241 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
242 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
243 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
244 * testsuite/gas/riscv/priv-reg.d: Removed.
245 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
246 CSR according to the priv spec 1.9.
247 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
248 CSR according to the priv spec 1.9.1.
249 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
250 CSR according to the priv spec 1.10.
251 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
252 CSR according to the priv spec 1.11.
253 * config/tc-riscv.c (md_show_usage): Add descriptions about
255 * doc/c-riscv.texi: Likewise.
257 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
259 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
260 * testsuite/gas/ppc/power9.d: Likewise.
261 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
262 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
263 sync, wait, waitrsv>: Add tests.
264 * testsuite/gas/ppc/power10.d: Likewise.
266 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
269 * config/tc-arm.c : Add arm_ext_v8r feature.
270 (it_fsm_post_encode): Check arm_ext_v8r feature.
271 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
273 2020-05-19 Alan Modra <amodra@gmail.com>
275 * write.c (write_contents): Use bfd_get_filename rather than
276 accessing bfd->filename directly. Use bfd_section_name rather
277 than accessing section->name directly.
279 2020-05-19 Alan Modra <amodra@gmail.com>
281 * symbols.c (local_symbol_make): Init all of lsy_flags.
283 2020-05-18 Alan Modra <amodra@gmail.com>
285 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
286 before looking at add_symbol->sy_flags.
288 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
290 * config/tc-i386.c: Not handle lret/iret.
291 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
292 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
293 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
294 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
295 * testsuite/gas/i386/lfence-ret.s: Ditto.
296 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
297 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
298 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
299 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
300 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
301 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
302 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
304 2020-05-15 Alan Modra <amodra@gmail.com>
305 Alex Coplan <alex.coplan@arm.com>
307 * symbols.c (struct local_symbol): Update comment.
308 (resolve_symbol_value): For resolved symbols equated to other
309 symbols, verify that the referenced symbol is not a local_symbol
310 before accessing sy_value. Don't leave symbol loops during
311 finalize_syms resolution.
312 * testsuite/gas/all/assign-bad-recursive.d: New test.
313 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
314 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
315 * testsuite/gas/all/gas.exp: Run it.
317 2020-05-14 Nick Clifton <nickc@redhat.com>
319 * po/sv.po: Updated Swedish translation.
321 2020-05-11 Alan Modra <amodra@gmail.com>
323 * testsuite/gas/ppc/scalarquad.d,
324 * testsuite/gas/ppc/scalarquad.s: New test.
325 * testsuite/gas/ppc/ppc.exp: Run it.
327 2020-05-11 Alan Modra <amodra@gmail.com>
329 * testsuite/gas/ppc/rightmost.d,
330 * testsuite/gas/ppc/rightmost.s: New test.
331 * testsuite/gas/ppc/ppc.exp: Run it.
333 2020-05-11 Alan Modra <amodra@gmail.com>
335 * testsuite/gas/ppc/xvtlsbb.d,
336 * testsuite/gas/ppc/xvtlsbb.s: New test.
337 * testsuite/gas/ppc/ppc.exp: Run it.
339 2020-05-11 Alan Modra <amodra@gmail.com>
341 * testsuite/gas/ppc/stringop.d,
342 * testsuite/gas/ppc/stringop.s: New test.
343 * testsuite/gas/ppc/ppc.exp: Run it.
345 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
347 * testsuite/gas/ppc/set_bool.d,
348 * testsuite/gas/ppc/set_bool.s: New test.
349 * testsuite/gas/ppc/ppc.exp: Run it.
351 2020-05-11 Alan Modra <amodra@gmail.com>
353 * testsuite/gas/ppc/bitmanip.d,
354 * testsuite/gas/ppc/bitmanip.s: New test.
355 * testsuite/gas/ppc/ppc.exp: Run it.
357 2020-05-11 Alan Modra <amodra@gmail.com>
359 * testsuite/gas/ppc/genpcv.d,
360 * testsuite/gas/ppc/genpcv.s: New test.
361 * testsuite/gas/ppc/ppc.exp: Run it.
363 2020-05-11 Alan Modra <amodra@gmail.com>
365 * testsuite/gas/ppc/maskmanip.d,
366 * testsuite/gas/ppc/maskmanip.s: New test.
367 * testsuite/gas/ppc/ppc.exp: Run it.
369 2020-05-11 Alan Modra <amodra@gmail.com>
370 Peter Bergner <bergner@linux.ibm.com>
372 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
373 (md_assemble): Check acc specified in correct operand.
374 * testsuite/gas/ppc/outerprod.d,
375 * testsuite/gas/ppc/outerprod.s,
376 * testsuite/gas/ppc/vsx4.d,
377 * testsuite/gas/ppc/vsx4.s: New tests.
378 * testsuite/gas/ppc/ppc.exp: Run them.
380 2020-05-11 Alan Modra <amodra@gmail.com>
382 * testsuite/gas/ppc/simd_perm.d,
383 * testsuite/gas/ppc/simd_perm.s: New test.
384 * testsuite/gas/ppc/ppc.exp: Run it.
386 2020-05-11 Alan Modra <amodra@gmail.com>
388 * testsuite/gas/ppc/int128.d,
389 * testsuite/gas/ppc/int128.s: New test.
390 * testsuite/gas/ppc/ppc.exp: Run it.
392 2020-05-11 Alan Modra <amodra@gmail.com>
394 * testsuite/gas/ppc/vsx_32byte.d,
395 * testsuite/gas/ppc/vsx_32byte.s: New test.
396 * testsuite/gas/ppc/ppc.exp: Run it.
398 2020-05-11 Alan Modra <amodra@gmail.com>
400 * testsuite/gas/ppc/vec_mul.s,
401 * testsuite/gas/ppc/vec_mul.d: New test.
402 * testsuite/gas/ppc/ppc.exp: Run it.
404 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
406 * testsuite/gas/ppc/byte_rev.d,
407 * testsuite/gas/ppc/byte_rev.s: New test.
408 * testsuite/gas/ppc/ppc.exp: Run it.
410 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
412 * testsuite/gas/ppc/power10.d: Add paste. tests.
413 * testsuite/gas/ppc/power10.s: Likewise.
415 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
417 * testsuite/gas/ppc/power10.s: New test.
418 * testsuite/gas/ppc/power10.d: Likewise.
419 * testsuite/gas/ppc/ppc.exp: Run it.
421 2020-05-11 Alan Modra <amodra@gmail.com>
423 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
425 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
426 place of -mfuture/-Mfuture.
427 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
428 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
430 2020-05-06 Nick Clifton <nickc@redhat.com>
432 * po/sv.po: Updated Swedish translation.
434 2020-05-06 Nick Clifton <nickc@redhat.com>
437 * doc/as.texi (Preprocessing): Replace cross reference to not
438 existant document with a URL to the equivalent page in the GCC
441 2020-05-05 Nick Clifton <nickc@redhat.com>
443 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
444 construction of a DWARF-5 directory name table.
445 * testsuite/gas/elf/pr25917.d: Update expected output.
447 2020-05-05 Gunther Nikl <gnikl@justmail.de>
449 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
450 (md_parse_option): Remove initialization of elf_flags.
452 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
455 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
456 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
457 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
459 2020-05-04 Nick Clifton <nickc@redhat.com>
462 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
463 table's existence before looking at its entries.
464 Also do not emit a default directory entry if there are no
467 * testsuite/gas/elf/pr25917.s: New test source file.
468 * testsuite/gas/elf/pr25917.d: New test driver.
469 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
471 2020-04-30 Alex Coplan <alex.coplan@arm.com>
473 * config/tc-aarch64.c (fix_insn): Implement for
474 AARCH64_OPND_UNDEFINED.
475 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
476 * testsuite/gas/aarch64/udf.s: New.
477 * testsuite/gas/aarch64/udf.d: New.
478 * testsuite/gas/aarch64/udf-invalid.s: New.
479 * testsuite/gas/aarch64/udf-invalid.l: New.
480 * testsuite/gas/aarch64/udf-invalid.d: New.
482 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
484 * config/tc-rx.c (elf_flags): Reset default value.
485 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
487 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
489 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
491 (microarch_earliest): New static variable.
492 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
493 simcall opcode has mandatory parameter.
494 (xg_init_global_config): Initialize microarch_earliest.
496 2020-04-29 Nick Clifton <nickc@redhat.com>
499 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
500 IMM0_8S and add support for IMM0_8U.
501 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
502 unsigned 8-bit immediate.
503 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
504 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
506 2020-04-27 Tamar Christina <tamar.christina@arm.com>
508 * NEWS: Add news entry for big-obj.
509 * config/tc-i386.c (i386_target_format): Support new format.
510 * doc/c-i386.texi: Add i386 support.
511 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
512 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
514 2020-04-27 Nick Clifton <nickc@redhat.com>
517 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
518 (assign_file_to_slot): New function. Fills in an entry in the
520 (allocate_filenum): Use new function.
521 (allocate_filename_to_slot): Use new function. If the specified
522 slot entry is already in use, but was chosen automatically then
523 reassign the automatic entry.
525 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
527 * config/tc-i386.c (lfence_before_ret_shl): New member.
528 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
530 (insert_after_load): Issue warning for REP CMPS/SCAS.
531 (insert_before_before): Handle iret, Handle
532 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
533 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
534 -mlfence-before-ret=[none/not/or/shl/yes].
535 Enable -mlfence-before-ret=shl when
536 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
537 (md_show_usage): Ditto.
538 * doc/c-i386.texi: Ditto.
539 * testsuite/gas/i386/i386.exp: Add new testcases.
540 * testsuite/gas/i386/lfence-load-b.d: New.
541 * testsuite/gas/i386/lfence-load-b.e: New.
542 * testsuite/gas/i386/lfence-load.d: Modified.
543 * testsuite/gas/i386/lfence-load.e: New.
544 * testsuite/gas/i386/lfence-load.s: Modified.
545 * testsuite/gas/i386/lfence-ret-a.d: Modified.
546 * testsuite/gas/i386/lfence-ret-b.d: Modified.
547 * testsuite/gas/i386/lfence-ret-c.d: New.
548 * testsuite/gas/i386/lfence-ret-d.d: New.
549 * testsuite/gas/i386/lfence-ret.s: Modified.
550 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
551 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
552 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
553 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
554 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
555 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
556 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
557 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
558 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
559 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
561 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
564 * config/tc-xtensa.c (md_apply_fix): Replace
565 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
566 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
567 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
568 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
569 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
571 2020-04-22 Alan Modra <amodra@gmail.com>
573 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
574 symbol for ".symver .. remove".
575 * doc/as.texi (.symver): Update.
576 * testsuite/gas/symver/symver11.s: Make foo weak.
577 * testsuite/gas/symver/symver11.d: Expect an error.
578 * testsuite/gas/symver/symver7.d: Allow other random symbols.
580 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
582 * testsuite/gas/symver/symver11.s: Add ".balign 8".
584 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
587 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
588 * testsuite/gas/m68k/operands.d: Update.
589 * testsuite/gas/m68k/op68000.d: Update for new error messages.
591 2020-04-21 Tamar Christina <tamar.christina@arm.com>
594 * testsuite/gas/arm/pr24753.d: New test.
595 * testsuite/gas/arm/pr24753.s: New test.
597 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
601 * NEWS: Mention .symver extension.
602 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
604 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
605 add a version name. Add local, hidden and remove visibility
607 (elf_frob_symbol): Handle the list of version names. Update the
608 original symbol to local, hidden or remove it from the symbol
610 (elf_frob_file_before_adjust): Handle the list of version names.
611 * config/obj-elf.h (elf_visibility): New.
612 (elf_versioned_name_list): Likewise.
613 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
614 and visibility. Change versioned_name pointer to struct
615 elf_versioned_name_list.
616 * doc/as.texi: Update .symver directive.
617 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
618 error checking tests.
619 * testsuite/gas/symver/symver6.d: New file.
620 * testsuite/gas/symver/symver7.d: Likewise.
621 * testsuite/gas/symver/symver7.s: Likewise.
622 * testsuite/gas/symver/symver8.d: Likewise.
623 * testsuite/gas/symver/symver8.s: Likewise.
624 * testsuite/gas/symver/symver9.s: Likewise.
625 * testsuite/gas/symver/symver9a.d: Likewise.
626 * testsuite/gas/symver/symver9b.d: Likewise.
627 * testsuite/gas/symver/symver10.s: Likewise.
628 * testsuite/gas/symver/symver10a.d: Likewise.
629 * testsuite/gas/symver/symver10b.d: Likewise.
630 * testsuite/gas/symver/symver11.d: Likewise.
631 * testsuite/gas/symver/symver11.s: Likewise.
632 * testsuite/gas/symver/symver12.d: Likewise.
633 * testsuite/gas/symver/symver12.s: Likewise.
634 * testsuite/gas/symver/symver13.d: Likewise.
635 * testsuite/gas/symver/symver13.s: Likewise.
636 * testsuite/gas/symver/symver14.d: Likewise.
637 * testsuite/gas/symver/symver14.l: Likewise.
638 * testsuite/gas/symver/symver15.d: Likewise.
639 * testsuite/gas/symver/symver15.l: Likewise.
640 * testsuite/gas/symver/symver6.l: Removed.
641 * testsuite/gas/symver/symver6.s: Updated.
643 2020-04-20 Sudakshina Das <sudi.das@arm.com>
645 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
647 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
648 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
649 * testsuite/gas/aarch64/system.d: Update.
651 2020-04-20 Sudakshina Das <sudi.das@arm.com>
653 * testsuite/gas/aarch64/bti.d: Update -march option.
654 * testsuite/gas/aarch64/illegal-bti.d: Remove.
655 * testsuite/gas/aarch64/illegal-bti.l: Remove.
656 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
657 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
659 2020-04-17 Alan Modra <amodra@gmail.com>
661 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
663 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
664 Nick Clifton <nickc@redhat.com>
667 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
669 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
671 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
672 targets running this test.
674 2020-02-16 David Faust <david.faust@oracle.com>
676 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
677 * testsuite/gas/bpf/jump32.s: New file.
678 * testsuite/gas/bpf/jump32.d: Likewise.
680 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
682 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
685 2020-04-08 Gunther Nikl <gnikl@justmail.de>
687 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
688 (md_pcrel_from): Remove prototytpe.
689 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
691 (md_pcrel_from_section): Remove duplicate prototype.
692 * tc.h (md_pcrel_from_section): Add prototype.
693 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
694 * config/tc-arc.h (md_pcrel_from_section): Likewise.
695 * config/tc-arm.h (md_pcrel_from_section): Likewise.
696 * config/tc-avr.h (md_pcrel_from_section): Likewise.
697 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
698 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
699 * config/tc-csky.h (md_pcrel_from_section): Likewise.
700 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
701 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
702 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
703 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
704 * config/tc-frv.h (md_pcrel_from_section): Likewise.
705 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
706 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
707 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
708 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
709 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
710 * config/tc-mep.h (md_pcrel_from_section): Likewise.
711 * config/tc-metag.h (md_pcrel_from_section): Likewise.
712 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
713 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
714 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
715 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
716 * config/tc-mt.h (md_pcrel_from_section): Likewise.
717 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
718 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
719 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
720 * config/tc-rx.h (md_pcrel_from_section): Likewise.
721 * config/tc-s390.h (md_pcrel_from_section): Likewise.
722 * config/tc-sh.h (md_pcrel_from_section): Likewise.
723 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
724 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
725 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
726 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
727 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
728 md_apply_fix3): Delete prototypes.
730 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
732 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
735 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
737 * doc/c-z80.texi: Fix @xref warnings.
739 2020-04-07 Lili Cui <lili.cui@intel.com>
741 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
742 (cpu_noarch): Likewise.
743 * doc/c-i386.texi: Document TSXLDTRK.
744 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
745 * testsuite/gas/i386/tsxldtrk.d: Likewise.
746 * testsuite/gas/i386/tsxldtrk.s: Likewise.
747 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
749 2020-04-02 Lili Cui <lili.cui@intel.com>
751 * config/tc-i386.c (cpu_arch): Add .serialize.
752 (cpu_noarch): Likewise.
753 * doc/c-i386.texi: Document serialize.
754 * testsuite/gas/i386/i386.exp: Run serialize tests
755 * testsuite/gas/i386/serialize.d: Likewise.
756 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
757 * testsuite/gas/i386/serialize.s: Likewise.
759 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
761 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
762 * testsuite/gas/elf/section12b.d: Likewise.
763 * testsuite/gas/elf/section16a.d: Likewise.
764 * testsuite/gas/elf/section16b.d: Likewise.
766 2020-04-02 Gunther Nikl <gnikl@justmail.de>
768 * config/tc-m68k.c (m68k_ip): Fix range check for index register
769 with a suppressed address register.
771 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
774 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
775 * testsuite/gas/i386/localpic.s: Add a test for relocation
776 against local absolute symbol.
777 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
778 * testsuite/gas/i386/localpic.d: Updated.
779 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
780 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
782 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
785 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
786 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
787 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
788 testsuite/gas/i386/x86-64-jump.d.
789 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
790 Incorporate changes to
791 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
792 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
793 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
794 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
795 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
797 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
801 * dwarf2dbg.c: Do not include "bignum.h".
803 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
805 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
806 * testsuite/gas/riscv/alias-csr.s: Likewise.
807 * testsuite/gas/riscv/no-aliases-csr.d: Move this
808 to priv-reg-pseudo-noalias.
809 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
810 * testsuite/gas/riscv/bad-csr.l: Likewise.
811 * testsuite/gas/riscv/bad-csr.s: Likewise.
812 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
813 * testsuite/gas/riscv/satp.s: Likewise.
814 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
815 csr instruction, including alias-csr testcase.
816 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
817 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
818 pseudo instruction with objdump -Mno-aliases.
819 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
820 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
821 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
822 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
823 * testsuite/gas/riscv/priv-reg.s: Likewise.
824 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
825 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
826 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
828 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
830 * config/obj-coff.c (obj_coff_section): Set the bss flag on
831 sections with the "b" attribute.
833 2020-03-22 Alan Modra <amodra@gmail.com>
835 * testsuite/gas/s12z/truncated.d: Update expected output.
837 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
840 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
841 * doc/c-z80.texi: Update documentation.
843 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
848 Fix disassembling ED+A4/AC/B4/BC opcodes.
849 Fix assembling lines containing colonless label and instruction
850 with first operand inside parentheses.
851 Fix registration of unsupported by target CPU registers.
852 * config/tc-z80.c: See above.
853 * config/tc-z80.h: See above.
854 * testsuite/gas/z80/colonless.d: Update test.
855 * testsuite/gas/z80/colonless.s: Likewise.
856 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
857 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
858 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
859 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
860 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
861 * testsuite/gas/z80/unsup_regs.s: Likewise.
862 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
863 * testsuite/gas/z80/z80.exp: Likewise.
864 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
865 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
866 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
868 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
871 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
872 (parse_operands): Handle new operand codes.
873 (do_neon_dyadic_long): Make shape check accept the scalar variants.
874 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
875 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
876 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
877 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
878 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
879 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
880 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
882 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
884 * NEWS: Mention x86 assembler options for CVE-2020-0551.
886 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
888 * testsuite/gas/i386/i386.exp: Run new tests.
889 * testsuite/gas/i386/lfence-byte.d: New file.
890 * testsuite/gas/i386/lfence-byte.e: Likewise.
891 * testsuite/gas/i386/lfence-byte.s: Likewise.
892 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
893 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
894 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
895 * testsuite/gas/i386/lfence-indbr.e: Likewise.
896 * testsuite/gas/i386/lfence-indbr.s: Likewise.
897 * testsuite/gas/i386/lfence-load.d: Likewise.
898 * testsuite/gas/i386/lfence-load.s: Likewise.
899 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
900 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
901 * testsuite/gas/i386/lfence-ret.s: Likewise.
902 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
903 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
904 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
905 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
906 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
907 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
908 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
909 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
910 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
911 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
912 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
913 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
915 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
917 * config/tc-i386.c (lfence_after_load): New.
918 (lfence_before_indirect_branch_kind): New.
919 (lfence_before_indirect_branch): New.
920 (lfence_before_ret_kind): New.
921 (lfence_before_ret): New.
924 (insert_lfence_after): New.
925 (insert_lfence_before): New.
926 (md_assemble): Call insert_lfence_before and insert_lfence_after.
928 (OPTION_MLFENCE_AFTER_LOAD): New.
929 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
930 (OPTION_MLFENCE_BEFORE_RET): New.
931 (md_longopts): Add -mlfence-after-load=,
932 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
933 (md_parse_option): Handle -mlfence-after-load=,
934 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
935 (md_show_usage): Display -mlfence-after-load=,
936 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
937 (i386_cons_align): New.
938 * config/tc-i386.h (i386_cons_align): New.
939 (md_cons_align): New.
940 * doc/c-i386.texi: Document -mlfence-after-load=,
941 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
943 2020-03-11 Nick Clifton <nickc@redhat.com>
947 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
948 (DWARF2_FILE_SIZE_NAME): Default to -1.
949 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
951 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
952 (NUM_MD5_BYTES): Define.
953 (struct file entry): Add md5 field.
954 (get_filenum): Delete and replace with...
955 (get_basename): New function.
956 (get_directory_table_entry): New function.
957 (allocate_filenum): New function.
958 (allocate_filename_to_slot): New function.
959 (dwarf2_where): Use new functions.
960 (dwarf2_directive_filename): Add support for extended .file
962 (dwarf2_directive_loc): Allow the use of file number zero with
964 (out_file_list): Rename to...
965 (out_dir_and_file_list): Add DWARF 5 support.
966 (out_debug_line): Emit extra values into the section header for
968 (out_debug_str): Allow for file 0 to be used with DWARF 5.
969 * doc/as.texi (.file): Update the description of this pseudo-op.
970 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
971 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
972 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
973 * NEWS: Mention the new feature.
975 2020-03-10 Alan Modra <amodra@gmail.com>
977 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
978 to avoid signed overflow.
979 * config/tc-mcore.c (md_assemble): Likewise.
980 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
981 * config/tc-nds32.c (SET_ADDEND): Likewise.
982 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
984 2020-03-09 Jan Beulich <jbeulich@suse.com>
986 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
987 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
988 testsuite/gas/i386/avx-intel.d: Adjust expectations.
990 2020-03-07 Alan Modra <amodra@gmail.com>
992 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
995 2020-03-06 Nick Clifton <nickc@redhat.com>
998 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
999 0 if the dwarf_level is 5 or more. Complain if a filename follows
1001 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1002 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1003 * testsuite/gas/elf/elf.exp: Run the new test.
1006 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1007 * doc/as.texi: Fix another typo.
1009 2020-03-06 Nick Clifton <nickc@redhat.com>
1012 * as.c (dwarf_level): Define.
1013 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1014 (parse_args): Add support for the new options.
1015 as.h (dwarf_level): Prototype.
1016 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1018 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1019 (DWARF2_LINE_VERSION): Remove definition.
1020 * doc/as.texi: Document the new options.
1022 2020-03-06 Nick Clifton <nickc@redhat.com>
1025 * as.c (main): Allow matching input and outputs when they are
1028 2020-03-06 Jan Beulich <jbeulich@suse.com>
1030 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1032 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1033 one of byte/word/dword/qword is set alongside a SIMD register in
1034 a template's operand.
1036 2020-03-06 Jan Beulich <jbeulich@suse.com>
1038 * config/tc-i386.c (match_template): Extend code in logic
1039 rejecting certain suffixes in certain modes to also cover mask
1040 register use and VecSIB. Drop special casing of broadcast. Skip
1041 immediates in the check.
1043 2020-03-06 Jan Beulich <jbeulich@suse.com>
1045 * config/tc-i386.c (match_template): Fold duplicate code in
1046 logic rejecting certain suffixes in certain modes. Drop
1049 2020-03-06 Jan Beulich <jbeulich@suse.com>
1051 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1052 alongside !norex64 ones.
1053 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1054 with both 32- and 64-bit GPR operands.
1055 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1056 32- and 64-bit GPR operands.
1057 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1058 testsuite/gas/i386/x86-64-avx512bw.d,
1059 testsuite/gas/i386/x86-64-avx512f-intel.d,
1060 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1062 2020-03-06 Jan Beulich <jbeulich@suse.com>
1064 * config/tc-i386.c (md_assemble): Drop use of rex64.
1065 (process_suffix): For REX.W for 64-bit CRC32.
1067 2020-03-06 Jan Beulich <jbeulich@suse.com>
1069 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1070 addressing for MPX insns without base/index.
1071 * testsuite/gas/i386/mpx-16bit.s,
1072 * testsuite/gas/i386/mpx-16bit.d: New.
1073 * testsuite/gas/i386/i386.exp: Run new test.
1075 2020-03-06 Jan Beulich <jbeulich@suse.com>
1077 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1078 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1079 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1080 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1081 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1082 as well as a BSWAP one.
1083 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1084 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1085 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1086 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1087 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1088 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1089 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1090 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1091 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1092 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1093 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1094 testsuite/gas/i386/vmx.d: Adjust expectations.
1096 2020-03-06 Jan Beulich <jbeulich@suse.com>
1098 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1099 from having their operands swapped.
1100 * testsuite/gas/i386/waitpkg.s,
1101 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1102 3-operand cases as well as testing of 16-bit code generation.
1103 * testsuite/gas/i386/waitpkg.d,
1104 testsuite/gas/i386/waitpkg-intel.d,
1105 testsuite/gas/i386/x86-64-waitpkg.d,
1106 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1108 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1110 * config/tc-riscv.c (percent_op_utype): Support the modifier
1112 * doc/c-riscv.texi: Add documentation.
1113 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1114 modifier %got_pcrel_hi.
1115 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1116 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1117 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1119 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1120 (RISC-V-Formats): Update the section name from "Instruction Formats"
1121 to "RISC-V Instruction Formats".
1123 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1125 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1126 detected in a section which does not have at least 4 byte
1128 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1129 * testsuite/gas/arm/ldr-t.s: Likewise.
1130 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1131 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1132 disassembly, ignoring any NOPs that may have been inserted because
1133 of section alignment.
1134 * testsuite/gas/arm/ldr-t.d: Likewise.
1136 2020-03-04 Jan Beulich <jbeulich@suse.com>
1138 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1139 * doc/c-i386.texi: Mention sev_es.
1140 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1141 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1143 * testsuite/gas/i386/arch-13-znver1.d,
1144 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1146 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1148 * config/tc-i386.c (match_template): Replace ignoresize and
1149 defaultsize with mnemonicsize.
1150 (process_suffix): Likewise.
1152 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1155 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1156 instruction LD IY,(HL).
1157 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1158 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1159 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1160 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1162 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1165 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1166 x86-64-default-suffix-avx.
1167 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1168 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1169 * testsuite/gas/i386/noreg64.d: Updated.
1170 * testsuite/gas/i386/noreg64.l: Likewise.
1171 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1172 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1173 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1175 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1178 * config/tc-z80.c (contains_register): Prevent an illegal memory
1179 access when checking an expression for a register name.
1181 2020-03-03 Alan Modra <amodra@gmail.com>
1183 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1186 2020-03-02 Alan Modra <amodra@gmail.com>
1188 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1189 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1191 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1192 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1193 (s3_s_score_lcomm): Likewise.
1194 * config/tc-score7.c: Similarly.
1195 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1197 2020-02-28 YunQiang Su <syq@debian.org>
1200 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1201 to handle multi-labels.
1202 (has_label_name): New.
1204 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1206 * config/tc-arm.c (enum pred_instruction_type): Remove
1207 NEUTRAL_IT_NO_VPT_INSN predication type.
1208 (cxn_handle_predication): Modify to require condition suffixes.
1209 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1210 * testsuite/gas/arm/cde-scalar.s: Update test.
1211 * testsuite/gas/arm/cde-warnings.l: Update test.
1212 * testsuite/gas/arm/cde-warnings.s: Update test.
1214 2020-02-26 Alan Modra <amodra@gmail.com>
1216 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1217 N_() on empty string.
1219 2020-02-26 Alan Modra <amodra@gmail.com>
1221 * read.c (read_a_source_file): Call strncpy with length one
1222 less than size of original_case_string.
1224 2020-02-26 Alan Modra <amodra@gmail.com>
1226 * config/obj-elf.c: Indent labels correctly.
1227 * config/obj-macho.c: Likewise.
1228 * config/tc-aarch64.c: Likewise.
1229 * config/tc-alpha.c: Likewise.
1230 * config/tc-arm.c: Likewise.
1231 * config/tc-cr16.c: Likewise.
1232 * config/tc-crx.c: Likewise.
1233 * config/tc-frv.c: Likewise.
1234 * config/tc-i386-intel.c: Likewise.
1235 * config/tc-i386.c: Likewise.
1236 * config/tc-ia64.c: Likewise.
1237 * config/tc-mn10200.c: Likewise.
1238 * config/tc-mn10300.c: Likewise.
1239 * config/tc-nds32.c: Likewise.
1240 * config/tc-riscv.c: Likewise.
1241 * config/tc-s12z.c: Likewise.
1242 * config/tc-xtensa.c: Likewise.
1243 * config/tc-z80.c: Likewise.
1245 * symbols.c: Likewise.
1246 * write.c: Likewise.
1248 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1250 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1251 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1252 after parsing all arguments.
1253 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1254 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1255 are used to check if we write a read-only CSR by the CSR instruction.
1256 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1257 all CSR for the read-only CSR checking.
1258 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1259 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1260 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1261 all CSR instructions for the read-only CSR checking.
1262 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1263 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1265 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1266 (riscv_opts): Initialize it.
1267 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1268 before doing the CSR checking.
1269 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1270 (md_longopts): Add mcsr-check and mno-csr-check.
1271 (md_parse_option): Handle new enum option values.
1272 (s_riscv_option): Handle new long options.
1273 * doc/c-riscv.texi: Add description for the new .option and assembler
1275 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1277 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1279 * config/tc-riscv.c (csr_extra_hash): New.
1280 (enum riscv_csr_class): New enum. Used to decide
1281 whether or not this CSR is legal in the current ISA string.
1282 (struct riscv_csr_extra): New structure to hold all extra information
1284 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1285 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1286 Call hash_reg_name to insert CSR address into reg_names_hash.
1287 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1288 Decide whether the CSR is valid according to the csr_extra_hash.
1289 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1290 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1291 not a boolean. This is same as riscv_init_csr_hash, so keep the
1293 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1294 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1295 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1296 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1297 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1298 f-ext CSR are not allowed.
1299 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1300 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1301 source file is `priv-reg.s`, and the ISA is rv64if, so the
1302 rv32-only CSR are not allowed.
1303 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1305 2020-02-21 Alan Modra <amodra@gmail.com>
1307 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1308 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1310 2020-02-21 Alan Modra <amodra@gmail.com>
1313 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1314 on section size adjustment, instead perform another write if
1315 exec header size is larger than section size.
1317 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1319 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1320 -mno-arch-attr command line options.
1322 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1324 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1325 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1327 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1330 * config/tc-z80.c (md_parse_option): Do not use an underscore
1331 prefix for local labels in SDCC compatability mode.
1332 (z80_start_line_hook): Remove SDCC dollar label support.
1333 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1334 * testsuite/gas/z80/sdcc.s: Likewise.
1336 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1339 * config/tc-z80.c: Add -march option.
1340 * doc/as.texi: Update Z80 documentation.
1341 * doc/c-z80.texi: Likewise.
1342 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1343 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1344 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1345 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1346 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1347 * testsuite/gas/z80/gbz80_all.d: Likewise.
1348 * testsuite/gas/z80/r800_extra.d: Likewise.
1349 * testsuite/gas/z80/r800_ii8.d: Likewise.
1350 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1351 * testsuite/gas/z80/sdcc.d: Likewise.
1352 * testsuite/gas/z80/z180.d: Likewise.
1353 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1354 * testsuite/gas/z80/z80_doc.d: Likewise.
1355 * testsuite/gas/z80/z80_ii8.d: Likewise.
1356 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1357 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1358 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1359 * testsuite/gas/z80/z80_sli.d: Likewise.
1360 * testsuite/gas/z80/z80n_all.d: Likewise.
1361 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1363 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1365 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1366 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1367 * testsuite/gas/i386/i386.exp: Run property-3 and
1369 * testsuite/gas/i386/property-3.d: New file.
1370 * testsuite/gas/i386/property-3.s: Likewise.
1371 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1373 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1375 * config/tc-i386.c (cpu_arch): Add .popcnt.
1376 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1377 Add a tab before @samp{.sse4a}.
1379 2020-02-17 Jan Beulich <jbeulich@suse.com>
1381 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1382 for AddrPrefixOpReg templates. Combine the two pieces of
1383 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1386 2020-02-17 Jan Beulich <jbeulich@suse.com>
1389 * config/tc-i386.c (md_assemble): Also suppress operand
1390 swapping for MONITOR{,X} and MWAIT{,X}.
1391 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1392 Add Intel syntax monitor/mwait tests.
1393 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1394 Adjust expectations.
1395 *testsuite/gas/i386/sse3-intel.d,
1396 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1397 * testsuite/gas/i386/i386.exp: Run new tests.
1399 2020-02-17 Jan Beulich <jbeulich@suse.com>
1402 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1403 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1405 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1407 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1408 * testsuite/gas/i386/avx512dq-inval.l,
1409 testsuite/gas/i386/inval-avx.l,
1410 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1411 * testsuite/gas/i386/avx512vl-ambig.s,
1412 testsuite/gas/i386/avx512vl-ambig.l: New.
1413 * testsuite/gas/i386/i386.exp: Run new test.
1415 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1417 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1419 * doc/c-i386.texi: Document sse4a and nosse4a.
1421 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1423 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1426 2020-02-14 Jan Beulich <jbeulich@suse.com>
1429 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1431 (process_suffix): ... here. Consider just the first operand
1433 (check_long_reg): Drop opcode 0x63 special case again.
1434 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1435 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1436 Move ambiguous operand size tests ...
1437 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1438 testsuite/gas/i386/noreg64.s: ... here.
1439 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1440 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1441 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1442 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1443 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1444 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1445 testsuite/gas/i386/x86-64-movsxd.d,
1446 testsuite/gas/i386/x86-64-movsxd-intel.d,
1447 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1448 Adjust expectations.
1449 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1450 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1451 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1452 * testsuite/gas/i386/i386.exp: Run new tests.
1454 2020-02-14 Jan Beulich <jbeulich@suse.com>
1456 * config/tc-i386.c (process_operands): Also skip segment
1457 override prefix emission if it matches an already present one.
1458 * testsuite/gas/i386/prefix32.s: Add double segment override
1460 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1462 2020-02-14 Jan Beulich <jbeulich@suse.com>
1464 * config/tc-i386.c (process_operands): Drop ineffectual segment
1465 overrides when optimizing.
1466 * testsuite/gas/i386/lea-optimize.d: New.
1467 * testsuite/gas/i386/i386.exp: Run new test.
1469 2020-02-14 Jan Beulich <jbeulich@suse.com>
1471 * config/tc-i386.c (process_operands): Also check insn prefix
1472 for ineffectual segment override warning. Don't cover possible
1473 VEX/EVEX encoded insns there.
1474 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1475 testsuite/gas/i386/lea.e: New.
1476 * testsuite/gas/i386/i386.exp: Run new test.
1478 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1481 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1484 2020-02-13 Fangrui Song <maskray@google.com>
1485 H.J. Lu <hongjiu.lu@intel.com>
1488 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1489 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1490 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1491 * testsuite/gas/i386/relax-5.d: New file.
1492 * testsuite/gas/i386/relax-5.s: Likewise.
1493 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1494 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1496 2020-02-13 Jan Beulich <jbeulich@suse.com>
1498 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1501 2020-02-12 Jan Beulich <jbeulich@suse.com>
1503 * config/tc-i386.c (avx512): New (at file scope), moved from
1504 (check_VecOperands): ... here.
1505 (process_suffix): Add [XYZ]MMword operand size handling.
1506 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1507 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1509 * testsuite/gas/i386/avx512dq-inval.l,
1510 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1512 2020-02-12 Jan Beulich <jbeulich@suse.com>
1515 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1517 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1518 CALL/JMP in O_tbyte_ptr case.
1519 * doc/c-i386.texi: Mention far call and full pointer load ISA
1521 * testsuite/gas/i386/x86-64-branch-3.s,
1522 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1523 * testsuite/gas/i386/x86-64-branch-3.d,
1524 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1525 * testsuite/gas/i386/x86-64-branch-5.l,
1526 testsuite/gas/i386/x86-64-branch-5.s: New.
1527 * testsuite/gas/i386/i386.exp: Run new test.
1529 2020-02-12 Jan Beulich <jbeulich@suse.com>
1532 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1533 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1534 64-bit-only warning.
1535 (check_word_reg): Consistently error on mismatching register
1537 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1538 for movw. Replace suffix / GPR for orb.
1539 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1540 byte GPRs as well as ones for inb/outb with a word accumulator.
1541 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1542 testsuite/gas/i386/inval.l: Adjust expectations.
1544 2020-02-12 Jan Beulich <jbeulich@suse.com>
1546 * config/tc-i386.c (operand_type_register_match): Also fall
1547 through initial two if()-s when the template allows for a GPR
1548 operand. Adjust comment.
1550 2020-02-11 Jan Beulich <jbeulich@suse.com>
1552 (struct _i386_insn): New field "short_form".
1553 (optimize_encoding): Drop setting of shortform field.
1554 (process_suffix): Set i.short_form. Replace shortform use.
1555 (process_operands): Replace shortform use.
1557 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1559 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1560 loop initial declaration.
1562 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1564 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1565 instructions that can have 5 arguments.
1566 (enum operand_parse_code): Add new operands.
1567 (parse_operands): Account for new operands.
1569 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1570 (neon_select_shape): Account for P suffix.
1571 (LOW1): Move macro to global position.
1572 (HI4): Move macro to global position.
1573 (vcx_assign_vec_d): New.
1574 (vcx_assign_vec_m): New.
1575 (vcx_assign_vec_n): New.
1576 (enum vcx_reg_type): New.
1577 (vcx_get_reg_type): New.
1578 (vcx_size_pos): New.
1580 (vcx_handle_shape): New.
1581 (vcx_ensure_register_in_range): New.
1582 (vcx_handle_register_arguments): New.
1583 (vcx_handle_insn_block): New.
1584 (vcx_handle_common_checks): New.
1588 * testsuite/gas/arm/cde-missing-fp.d: New test.
1589 * testsuite/gas/arm/cde-missing-fp.l: New test.
1590 * testsuite/gas/arm/cde-missing-mve.d: New test.
1591 * testsuite/gas/arm/cde-missing-mve.l: New test.
1592 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1593 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1594 * testsuite/gas/arm/cde-mve.s: New test.
1595 * testsuite/gas/arm/cde-warnings.l:
1596 * testsuite/gas/arm/cde-warnings.s:
1597 * testsuite/gas/arm/cde.d:
1598 * testsuite/gas/arm/cde.s:
1600 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1601 Matthew Malcomson <matthew.malcomson@arm.com>
1603 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1604 CDE coprocessor that can be enabled.
1605 (enum pred_instruction_type): New pred type.
1606 (BAD_NO_VPT): New error message.
1607 (BAD_CDE): New error message.
1608 (BAD_CDE_COPROC): New error message.
1609 (enum operand_parse_code): Add new immediate operands.
1610 (parse_operands): Account for new immediate operands.
1611 (check_cde_operand): New.
1612 (cde_coproc_enabled): New.
1613 (cde_coproc_pos): New.
1614 (cde_handle_coproc): New.
1615 (cxn_handle_predication): New.
1616 (do_custom_instruction_1): New.
1617 (do_custom_instruction_2): New.
1618 (do_custom_instruction_3): New.
1631 (handle_pred_state): Define new IT block behaviour.
1632 (insns): Add newn CX*{,d}{,a} instructions.
1633 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1634 Define new cdecp extension strings.
1635 * doc/c-arm.texi: Document new cdecp extension arguments.
1636 * testsuite/gas/arm/cde-scalar.d: New test.
1637 * testsuite/gas/arm/cde-scalar.s: New test.
1638 * testsuite/gas/arm/cde-warnings.d: New test.
1639 * testsuite/gas/arm/cde-warnings.l: New test.
1640 * testsuite/gas/arm/cde-warnings.s: New test.
1641 * testsuite/gas/arm/cde.d: New test.
1642 * testsuite/gas/arm/cde.s: New test.
1644 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1647 * config/tc-i386.c (intel64): Renamed to ...
1649 (match_template): Accept Intel64 only instruction by default.
1650 (i386_displacement): Updated.
1651 (md_parse_option): Updated.
1652 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1653 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1654 -mamd64 to x86-64-sysenter-amd.
1655 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1657 2020-02-10 Alan Modra <amodra@gmail.com>
1659 * config/obj-elf.c (obj_elf_change_section): Error for section
1660 type, attr or entsize changes in assembly.
1661 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1662 * testsuite/gas/elf/section5.l: Update.
1664 2020-02-10 Alan Modra <amodra@gmail.com>
1666 * output-file.c (output_file_close): Do a normal close when
1667 flag_always_generate_output.
1668 * write.c (write_object_file): Don't stop output when
1669 flag_always_generate_output.
1671 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1674 * config/tc-z80.c: Add -gbz80 command line option to generate code
1675 for the GameBoy Z80. Add support for generating DWARF.
1676 * config/tc-z80.h: Add support for DWARF debug information
1678 * doc/c-z80.texi: Document new command line option.
1679 * testsuite/gas/z80/gbz80_all.d: New file.
1680 * testsuite/gas/z80/gbz80_all.s: New file.
1681 * testsuite/gas/z80/z80.exp: Run the new tests.
1682 * testsuite/gas/z80/z80n_all.d: New file.
1683 * testsuite/gas/z80/z80n_all.s: New file.
1684 * testsuite/gas/z80/z80n_reloc.d: New file.
1686 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1689 * config/obj-elf.c (get_section): Also check
1690 linked_to_symbol_name.
1691 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1692 (obj_elf_parse_section_letters): Handle the 'o' flag.
1693 (build_group_lists): Renamed to ...
1694 (build_additional_section_info): This. Set elf_linked_to_section
1695 from map_head.linked_to_symbol_name.
1696 (elf_adjust_symtab): Updated.
1697 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1698 * doc/as.texi: Document the 'o' flag.
1699 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1700 * testsuite/gas/elf/section18.d: New file.
1701 * testsuite/gas/elf/section18.s: Likewise.
1702 * testsuite/gas/elf/section19.d: Likewise.
1703 * testsuite/gas/elf/section19.s: Likewise.
1704 * testsuite/gas/elf/section20.d: Likewise.
1705 * testsuite/gas/elf/section20.s: Likewise.
1706 * testsuite/gas/elf/section21.d: Likewise.
1707 * testsuite/gas/elf/section21.l: Likewise.
1708 * testsuite/gas/elf/section21.s: Likewise.
1710 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1712 * NEWS: Mention x86 assembler options to align branches for
1715 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1717 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1718 only for ELF targets.
1719 * testsuite/gas/i386/unique.d: Don't xfail.
1720 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1722 2020-02-06 Alan Modra <amodra@gmail.com>
1724 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1725 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1727 2020-02-06 Alan Modra <amodra@gmail.com>
1729 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1730 xfail, and rename test.
1731 * testsuite/gas/elf/section12b.d: Likewise.
1732 * testsuite/gas/elf/section16a.d: Likewise.
1733 * testsuite/gas/elf/section16b.d: Likewise.
1735 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1738 * config/obj-elf.c (section_match): Removed.
1739 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1741 (obj_elf_change_section): Replace info and group_name arguments
1742 with match_p. Also update the section ID and flags from match_p.
1743 (obj_elf_section): Handle "unique,N". Update call to
1744 obj_elf_change_section.
1745 * config/obj-elf.h (elf_section_match): New.
1746 (obj_elf_change_section): Updated.
1747 * config/tc-arm.c (start_unwind_section): Update call to
1748 obj_elf_change_section.
1749 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1750 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1751 (microblaze_s_sdata): Likewise.
1752 (microblaze_s_rdata): Likewise.
1753 (microblaze_s_bss): Likewise.
1754 * config/tc-mips.c (s_change_section): Likewise.
1755 * config/tc-msp430.c (msp430_profiler): Likewise.
1756 * config/tc-rx.c (parse_rx_section): Likewise.
1757 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1758 * doc/as.texi: Document "unique,N" in .section directive.
1759 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1760 * testsuite/gas/elf/section15.d: New file.
1761 * testsuite/gas/elf/section15.s: Likewise.
1762 * testsuite/gas/elf/section16.s: Likewise.
1763 * testsuite/gas/elf/section16a.d: Likewise.
1764 * testsuite/gas/elf/section16b.d: Likewise.
1765 * testsuite/gas/elf/section17.d: Likewise.
1766 * testsuite/gas/elf/section17.l: Likewise.
1767 * testsuite/gas/elf/section17.s: Likewise.
1768 * testsuite/gas/i386/unique.d: Likewise.
1769 * testsuite/gas/i386/unique.s: Likewise.
1770 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1771 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1773 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1775 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1777 2020-02-01 Anthony Green <green@moxielogic.com>
1779 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1781 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1783 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1786 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1789 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1790 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1792 * testsuite/gas/arm/mve_dsp.d: New test.
1794 2020-01-31 Nick Clifton <nickc@redhat.com>
1796 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1797 rather than BFD_RELOC_NONE.
1799 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1801 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1802 to support VLDMIA instruction for MVE.
1803 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1804 instruction for MVE.
1805 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1806 instruction for MVE.
1807 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1808 instruction for MVE.
1809 * testsuite/gas/arm/mve-ldst.d: New test.
1810 * testsuite/gas/arm/mve-ldst.s: Likewise.
1812 2020-01-31 Nick Clifton <nickc@redhat.com>
1814 * po/fr.po: Updated French translation.
1815 * po/ru.po: Updated Russian translation.
1817 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1819 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1821 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1822 * testsuite/gas/aarch64/sve-movprfx_28.d,
1823 * testsuite/gas/aarch64/sve-movprfx_28.l,
1824 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1826 2020-01-30 Jan Beulich <jbeulich@suse.com>
1828 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1829 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1830 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1831 Adjust expectations.
1833 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1835 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1836 * testsuite/gas/bpf/alu-be.d: Likewise.
1837 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1838 * testsuite/gas/bpf/alu32-be.d: Likewise.
1840 2020-01-30 Jan Beulich <jbeulich@suse.com>
1842 * testsuite/gas/i386/x86-64-branch-2.s,
1843 testsuite/gas/i386/x86-64-branch-4.s,
1844 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1845 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1846 testsuite/gas/i386/x86-64-branch-2.d,
1847 testsuite/gas/i386/x86-64-branch-4.l,
1848 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1850 2020-01-30 Jan Beulich <jbeulich@suse.com>
1852 * config/tc-i386.c (process_suffix): .
1853 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1854 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1856 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1858 testsuite/gas/i386/x86_64.s: Add RETF cases.
1859 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1860 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1861 testsuite/gas/i386/x86-64-opcode.d,
1862 testsuite/gas/i386/x86-64-suffix-intel.d,
1863 testsuite/gas/i386/x86-64-suffix.d,
1864 testsuite/gas/i386/x86_64-intel.d
1865 testsuite/gas/i386/x86_64.d: Adjust expectations.
1866 * testsuite/gas/i386/x86-64-suffix.e,
1867 testsuite/gas/i386/x86_64.e: New.
1869 2020-01-30 Jan Beulich <jbeulich@suse.com>
1871 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1874 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1877 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1879 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1880 differences. Document movslq and movsxd.
1881 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1882 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1883 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1884 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1885 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1886 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1887 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1888 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1889 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1890 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1891 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1893 2020-01-27 Alan Modra <amodra@gmail.com>
1895 * testsuite/gas/all/gas.exp: Replace case statements with switch
1897 * testsuite/gas/elf/elf.exp: Likewise.
1898 * testsuite/gas/macros/macros.exp: Likewise.
1899 * testsuite/lib/gas-defs.exp: Likewise.
1901 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1904 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1905 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1907 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1909 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1910 s exts must be known, so rename *ok* to *fail*.
1911 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1912 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1913 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1915 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1916 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1918 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1921 * config/tc-i386.c (check_long_reg): Always disallow double word
1922 suffix in mnemonic with word general register.
1923 * testsuite/gas/i386/general.s: Replace word general register
1924 with double word general register for movl.
1925 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1927 * testsuite/gas/i386/general.l: Updated.
1928 * testsuite/gas/i386/inval.l: Likewise.
1930 2020-01-22 Alan Modra <amodra@gmail.com>
1932 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1933 __tls_get_addr_desc and __tls_get_addr_opt.
1935 2020-01-21 Jan Beulich <jbeulich@suse.com>
1937 * testsuite/gas/i386/inval-crc32.s,
1938 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1939 * testsuite/gas/i386/inval-crc32.l,
1940 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1942 2020-01-21 Jan Beulich <jbeulich@suse.com>
1944 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1945 generic code path. Deal with No_lSuf being set in a template.
1946 * testsuite/gas/i386/inval-crc32.l,
1947 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1948 instead of error(s) when operand size is ambiguous.
1949 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1950 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1951 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1952 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1953 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1954 Adjust expectations.
1956 2020-01-21 Jan Beulich <jbeulich@suse.com>
1958 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1959 and an intel_syntax check. Re-write lack-of-suffix processing
1961 * doc/c-i386.texi: Document operand size defaults for suffix-
1962 less AT&T syntax insns.
1963 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1964 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1965 testsuite/gas/i386/x86-64-avx-scalar.s,
1966 testsuite/gas/i386/x86-64-avx.s,
1967 testsuite/gas/i386/x86-64-bundle.s,
1968 testsuite/gas/i386/x86-64-intel64.s,
1969 testsuite/gas/i386/x86-64-lock-1.s,
1970 testsuite/gas/i386/x86-64-opcode.s,
1971 testsuite/gas/i386/x86-64-sse2avx.s,
1972 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1973 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1974 testsuite/gas/i386/x86-64-nops.s,
1975 testsuite/gas/i386/x86-64-ptwrite.s,
1976 testsuite/gas/i386/x86-64-simd.s,
1977 testsuite/gas/i386/x86-64-sse-noavx.s,
1978 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1980 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1981 testsuite/gas/i386/noreg64.s: Add further tests.
1982 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1983 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1984 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1985 testsuite/gas/i386/sse-noavx.d,
1986 testsuite/gas/i386/x86-64-intel64.d,
1987 testsuite/gas/i386/x86-64-nops.d,
1988 testsuite/gas/i386/x86-64-opcode.d,
1989 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1990 testsuite/gas/i386/x86-64-ptwrite.d,
1991 testsuite/gas/i386/x86-64-simd-intel.d,
1992 testsuite/gas/i386/x86-64-simd-suffix.d,
1993 testsuite/gas/i386/x86-64-simd.d,
1994 testsuite/gas/i386/x86-64-sse-noavx.d
1995 testsuite/gas/i386/x86-64-suffix.d,
1996 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1997 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1998 testsuite/gas/i386/noreg64.l: New.
1999 * testsuite/gas/i386/i386.exp: Run new tests.
2001 2020-01-21 Jan Beulich <jbeulich@suse.com>
2003 * testsuite/gas/i386/avx512_bf16_vl.s,
2004 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2005 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2006 broadcast forms of VCVTNEPS2BF16.
2007 * testsuite/gas/i386/avx512_bf16_vl.d,
2008 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2010 2020-01-20 Nick Clifton <nickc@redhat.com>
2012 * po/uk.po: Updated Ukranian translation.
2014 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2017 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2018 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2020 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2021 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2022 R_X86_64_GOTPC32_TLSDESC relocation.
2024 2020-01-18 Nick Clifton <nickc@redhat.com>
2026 * configure: Regenerate.
2027 * po/gas.pot: Regenerate.
2029 2020-01-18 Nick Clifton <nickc@redhat.com>
2031 Binutils 2.34 branch created.
2033 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2035 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2036 with vex_encoding_vex.
2037 (parse_insn): Likewise.
2038 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2039 and {vex3} documentation.
2040 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2042 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2044 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2047 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2048 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2049 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2050 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2051 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2052 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2054 2020-01-16 Jan Beulich <jbeulich@suse.com>
2056 * config/tc-i386.c (match_template): Drop found_cpu_match local
2059 2020-01-16 Jan Beulich <jbeulich@suse.com>
2061 * testsuite/gas/i386/avx512dq-inval.l,
2062 testsuite/gas/i386/avx512dq-inval.s: New.
2063 * testsuite/gas/i386/i386.exp: Run new test.
2065 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2067 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2068 relocations when the target is 430X, except when extracting part of an
2070 (msp430_srcoperand): Adjust comment.
2071 Initialize the expp member of the msp430_operand_s struct as
2073 (msp430_dstoperand): Likewise.
2074 * testsuite/gas/msp430/msp430.exp: Run new test.
2075 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2076 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2078 2020-01-15 Alan Modra <amodra@gmail.com>
2080 * configure.tgt: Add sparc-*-freebsd case.
2082 2020-01-14 Lili Cui <lili.cui@intel.com>
2084 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2085 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2086 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2087 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2088 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2089 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2090 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2091 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2092 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2093 * testsuite/gas/i386/align-branch-5.d: Likewise.
2094 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2095 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2096 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2097 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2098 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2099 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2100 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2101 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2102 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2103 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2104 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2105 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2107 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2110 * config/tc-z80.c: Add support for half precision, single
2111 precision and double precision floating point values.
2112 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2113 * doc/as.texi: Add new z80 command line options.
2114 * doc/c-z80.texi: Document new z80 command line options.
2115 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2116 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2117 * testsuite/gas/z80/z80.exp: Run the new test.
2118 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2119 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2120 * testsuite/gas/z80/strings.d: Update expected output.
2122 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2124 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2127 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2129 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2131 * config/tc-arc.h: Add header if/defs.
2132 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2134 2020-01-13 Alan Modra <amodra@gmail.com>
2136 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2138 2020-01-13 Alan Modra <amodra@gmail.com>
2140 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2143 2020-01-10 Alan Modra <amodra@gmail.com>
2145 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2146 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2148 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2151 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2153 (emit_ld_r_r): Likewise.
2154 (emit_ld_rr_m): Likewise.
2155 (emit_ld_rr_nn): Likewise.
2157 2020-01-09 Jan Beulich <jbeulich@suse.com>
2159 * config/tc-i386.c (optimize_encoding): Add
2160 is_any_vex_encoding() invocations. Drop respective
2161 i.tm.extension_opcode == None checks.
2163 2020-01-09 Jan Beulich <jbeulich@suse.com>
2165 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2166 REX transformations. Correct comment indentation.
2168 2020-01-09 Jan Beulich <jbeulich@suse.com>
2170 * config/tc-i386.c (optimize_encoding): Generalize register
2171 transformation for TEST optimization.
2173 2020-01-09 Jan Beulich <jbeulich@suse.com>
2175 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2176 testsuite/gas/i386/x86-64-sysenter-amd.d,
2177 testsuite/gas/i386/x86-64-sysenter-amd.l,
2178 testsuite/gas/i386/x86-64-sysenter-intel.d,
2179 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2180 * testsuite/gas/i386/i386.exp: Run new tests.
2182 2020-01-08 Nick Clifton <nickc@redhat.com>
2185 * doc/as.texi (Align): Document the fact that all arguments can be
2188 (P2align): Likewise.
2190 2020-01-08 Nick Clifton <nickc@redhat.com>
2193 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2194 already defined as a different symbol type.
2195 * testsuite/gas/elf/pr14891.s: New test source file.
2196 * testsuite/gas/elf/pr14891.d: New test driver.
2197 * testsuite/gas/elf/pr14891.s: New test expected error output.
2198 * testsuite/gas/elf/elf.exp: Run the new test.
2200 2020-01-08 Alan Modra <amodra@gmail.com>
2202 * config/tc-z8k.c (md_begin): Make idx unsigned.
2203 (get_specific): Likewise for this_index.
2205 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2207 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2208 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2209 (md_operand): Set X_md to absent.
2210 (arc_parse_name): Check for X_md.
2212 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2215 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2216 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2218 * read.c (next_char_of_string): Likewise.
2219 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2220 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2222 2020-01-03 Nick Clifton <nickc@redhat.com>
2224 * po/sv.po: Updated Swedish translation.
2226 2020-01-03 Jan Beulich <jbeulich@suse.com>
2228 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2229 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2231 2020-01-03 Jan Beulich <jbeulich@suse.com>
2233 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2234 by-element usdot. Add 64-bit form tests for by-element sudot.
2235 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2237 2020-01-03 Jan Beulich <jbeulich@suse.com>
2239 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2240 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2242 2020-01-03 Jan Beulich <jbeulich@suse.com>
2244 * testsuite/gas/aarch64/f64mm.d,
2245 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2247 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2249 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2250 support for assembler code generated by SDCC. Add new relocation
2251 types. Add z80-elf target support.
2252 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2253 labels. Local labels starts from ".L".
2254 * NEWS: Mention the new support.
2255 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2256 * testsuite/gas/all/fwdexp.s: Likewise.
2257 * testsuite/gas/all/cond.l: Likewise.
2258 * testsuite/gas/all/cond.s: Likewise.
2259 * testsuite/gas/all/fwdexp.d: Likewise.
2260 * testsuite/gas/all/fwdexp.s: Likewise.
2261 * testsuite/gas/elf/section2.e-mips: Likewise.
2262 * testsuite/gas/elf/section2.l: Likewise.
2263 * testsuite/gas/elf/section2.s: Likewise.
2264 * testsuite/gas/macros/app1.d: Likewise.
2265 * testsuite/gas/macros/app1.s: Likewise.
2266 * testsuite/gas/macros/app2.d: Likewise.
2267 * testsuite/gas/macros/app2.s: Likewise.
2268 * testsuite/gas/macros/app3.d: Likewise.
2269 * testsuite/gas/macros/app3.s: Likewise.
2270 * testsuite/gas/macros/app4.d: Likewise.
2271 * testsuite/gas/macros/app4.s: Likewise.
2272 * testsuite/gas/macros/app4b.s: Likewise.
2273 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2274 * testsuite/gas/z80/z80.exp: Add new tests
2275 * testsuite/gas/z80/dollar.d: New file.
2276 * testsuite/gas/z80/dollar.s: New file.
2277 * testsuite/gas/z80/ez80_adl_all.d: New file.
2278 * testsuite/gas/z80/ez80_adl_all.s: New file.
2279 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2280 * testsuite/gas/z80/ez80_isuf.s: New file.
2281 * testsuite/gas/z80/ez80_z80_all.d: New file.
2282 * testsuite/gas/z80/ez80_z80_all.s: New file.
2283 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2284 * testsuite/gas/z80/r800_extra.d: New file.
2285 * testsuite/gas/z80/r800_extra.s: New file.
2286 * testsuite/gas/z80/r800_ii8.d: New file.
2287 * testsuite/gas/z80/r800_z80_doc.d: New file.
2288 * testsuite/gas/z80/z180.d: New file.
2289 * testsuite/gas/z80/z180.s: New file.
2290 * testsuite/gas/z80/z180_z80_doc.d: New file.
2291 * testsuite/gas/z80/z80_doc.d: New file.
2292 * testsuite/gas/z80/z80_doc.s: New file.
2293 * testsuite/gas/z80/z80_ii8.d: New file.
2294 * testsuite/gas/z80/z80_ii8.s: New file.
2295 * testsuite/gas/z80/z80_in_f_c.d: New file.
2296 * testsuite/gas/z80/z80_in_f_c.s: New file.
2297 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2298 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2299 * testsuite/gas/z80/z80_out_c_0.d: New file.
2300 * testsuite/gas/z80/z80_out_c_0.s: New file.
2301 * testsuite/gas/z80/z80_reloc.d: New file.
2302 * testsuite/gas/z80/z80_reloc.s: New file.
2303 * testsuite/gas/z80/z80_sli.d: New file.
2304 * testsuite/gas/z80/z80_sli.s: New file.
2306 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2308 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2311 2020-01-01 Alan Modra <amodra@gmail.com>
2313 Update year range in copyright notice of all files.
2315 For older changes see ChangeLog-2019
2317 Copyright (C) 2020 Free Software Foundation, Inc.
2319 Copying and distribution of this file, with or without modification,
2320 are permitted in any medium without royalty provided the copyright
2321 notice and this notice are preserved.
2327 version-control: never