1 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
5 instead of R_XGATE_PCREL_X.
6 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
7 BFD_RELOC_XGATE_PCREL_X.
9 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
12 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
13 with &fragP->fr_literal[0].
15 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
18 * config/tc-vax.c (md_estimate_size_before_relax): Replace
19 fragP->fr_literal with &fragP->fr_literal[0].
20 (md_convert_frag): Likewise.
22 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
25 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
26 with &fragP->fr_literal[0].
28 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
31 * config/tc-crx.c (getreg_image): Change argument type to int.
32 (md_convert_frag): Replace fragP->fr_literal with
33 &fragP->fr_literal[0].
35 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
38 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
41 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
43 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
44 with &fragP->fr_literal[0].
46 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
49 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
50 2 overlapping strings.
52 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
54 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
55 with &fragP->fr_literal[0].
57 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
59 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
60 with &fragp->fr_literal[0].
61 * config/tc-microblaze.c (md_apply_fix): Likewise.
62 * config/tc-sh.c (md_convert_frag): Likewise.
64 2020-05-24 Jim Wilson <jimw@sifive.com>
67 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
68 asection to segT. New locals seg and subseg. Call subseg_set before
69 fix_new_exp. Call subseg_set after loop to restore original values.
71 2020-05-21 Alan Modra <amodra@gmail.com>
73 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
75 * config/obj-elf.c: Likewise.
76 * config/tc-aarch64.c: Likewise.
77 * config/tc-arm.c: Likewise.
78 * config/tc-m68k.c: Likewise.
79 * config/tc-nios2.c: Likewise.
80 * config/tc-tic30.c: Likewise.
84 * symbols.c: Likewise.
85 * testsuite/gas/all/test-gen.c: Likewise.
87 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
89 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
90 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
91 Static variables which are used to set the ISA extensions. You can
92 use -march (or ELF build attributes) and -misa-spec to set them,
94 (ext_version_hash): The hash table used to handle the extensions
96 (init_ext_version_hash): Initialize the ext_version_hash according
97 to riscv_ext_version_table.
98 (riscv_get_default_ext_version): The callback function of
99 riscv_parse_subset_t. According to the choosed ISA spec,
100 get the default version for the specific extension.
101 (riscv_set_arch): Set the callback function.
102 (enum options, struct option md_longopts): Add new option -misa-spec.
103 (md_parse_option): Do not call riscv_set_arch for -march. We will
104 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
105 to set default_isa_spec class.
106 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
107 ext_version_hash, and then call riscv_set_arch to set the architecture
108 with versions according to default_arch_with_ext.
109 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
111 * testsuite/gas/riscv/attribute-03.d: Likewise.
112 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
113 already set it's version to 2p1 by march, so no need to use the default
114 2p2 version. For m-ext, we do not set the version by -march and ELF arch
115 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
116 ISA spec 2p2, so set 0p0 to it.
117 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
118 zicsr is 2p0 according to ISA spec 20191213.
119 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
120 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
121 You can set them by configure options --with-arch and
122 --with-isa-spec, respectively.
123 (riscv_set_default_isa_spec): New function used to set the
125 (md_parse_option): Call riscv_set_default_isa_spec rather than
126 call riscv_get_isa_spec_class directly.
127 (riscv_after_parse_args): If the -isa-spec is not set, then we
128 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
129 calling riscv_set_default_isa_spec.
130 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
131 the --with-isa-spec may be set to different ISA spec.
132 * testsuite/gas/riscv/attribute-02.d: Likewise.
133 * testsuite/gas/riscv/attribute-03.d: Likewise.
134 * testsuite/gas/riscv/attribute-04.d: Likewise.
135 * testsuite/gas/riscv/attribute-05.d: Likewise.
136 * testsuite/gas/riscv/attribute-06.d: Likewise.
137 * testsuite/gas/riscv/attribute-07.d: Likewise.
138 * configure.ac: Add configure options, --with-arch and
140 * configure: Regenerated.
141 * config.in: Regenerated.
142 * config/tc-riscv.c (default_priv_spec): Static variable which is
143 used to check if the CSR is valid for the chosen privilege spec. You
144 can use -mpriv-spec to set it.
145 (enum reg_class): We now get the CSR address from csr_extra_hash rather
146 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
147 (riscv_init_csr_hashes): Only need to initialize one hash table
149 (riscv_csr_class_check): Change the return type to void. Don't check
150 the ISA dependency if -mcsr-check isn't set.
151 (riscv_csr_version_check): New function. Check and find the CSR address
152 from csr_extra_hash, according to default_priv_spec. Report warning
153 for the invalid CSR if -mcsr-check is set.
154 (reg_csr_lookup_internal): Updated.
155 (reg_lookup_internal): Likewise.
156 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
157 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
158 (md_parse_option): Call riscv_set_default_priv_version to set
160 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
161 privilege spec to the newest one.
162 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
163 include/opcode/riscv.h.
164 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
165 to check the ISA dependency for CSR, so fix the spec version by adding
167 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
168 version warnings for the test case.
169 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
170 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
171 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
172 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
173 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
174 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
175 Check whether the CSR is valid when privilege version 1.9 is choosed.
176 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
177 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
178 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
179 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
180 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
181 Check whether the CSR is valid when privilege version 1.10 is choosed.
182 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
183 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
184 Check whether the CSR is valid when privilege version 1.11 is choosed.
185 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
186 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
187 setting. You can set it by configure option --with-priv-spec.
188 (riscv_set_default_priv_spec): New function used to set the default
190 (md_parse_option): Call riscv_set_default_priv_spec rather than
191 call riscv_get_priv_spec_class directly.
192 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
193 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
194 calling riscv_set_default_priv_spec.
195 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
196 the --with-priv-spec may be set to different privilege spec.
197 * testsuite/gas/riscv/priv-reg.d: Likewise.
198 * configure.ac: Add configure option --with-priv-spec.
199 * configure: Regenerated.
200 * config.in: Regenerated.
201 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
202 explicit_attr. Set it to TRUE if any ELF attribute is found.
203 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
204 the priv attributes are set.
205 (md_assemble): Set the default_priv_spec according to the priv
206 attributes when we start to assemble instruction.
207 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
208 riscv_write_out_attrs. Update the arch and priv attributes. If we
209 don't set the corresponding ELF attributes, then try to output the
211 (riscv_set_public_attributes): If any ELF attribute or -march-attr
212 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
213 to update the arch and priv attributes.
214 (s_riscv_attribute): Make sure all arch and priv attributes are set
215 before any instruction.
216 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
217 ELF attribute or -march-attr is set. If the priv attributes are not
218 set, then try to update them by the default setting (-mpriv-spec or
220 * testsuite/gas/riscv/attribute-02.d: Likewise.
221 * testsuite/gas/riscv/attribute-03.d: Likewise.
222 * testsuite/gas/riscv/attribute-04.d: Likewise.
223 * testsuite/gas/riscv/attribute-06.d: Likewise.
224 * testsuite/gas/riscv/attribute-07.d: Likewise.
225 * testsuite/gas/riscv/attribute-08.d: Likewise.
226 * testsuite/gas/riscv/attribute-09.d: Likewise.
227 * testsuite/gas/riscv/attribute-10.d: Likewise.
228 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
229 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
230 set by priv attributes must be supported.
231 * testsuite/gas/riscv/attribute-05.s: Likewise.
232 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
233 priv attributes according to the -mpriv-spec option.
234 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
235 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
236 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
237 * testsuite/gas/riscv/priv-reg.d: Removed.
238 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
239 CSR according to the priv spec 1.9.
240 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
241 CSR according to the priv spec 1.9.1.
242 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
243 CSR according to the priv spec 1.10.
244 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
245 CSR according to the priv spec 1.11.
246 * config/tc-riscv.c (md_show_usage): Add descriptions about
248 * doc/c-riscv.texi: Likewise.
250 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
252 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
253 * testsuite/gas/ppc/power9.d: Likewise.
254 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
255 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
256 sync, wait, waitrsv>: Add tests.
257 * testsuite/gas/ppc/power10.d: Likewise.
259 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
262 * config/tc-arm.c : Add arm_ext_v8r feature.
263 (it_fsm_post_encode): Check arm_ext_v8r feature.
264 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
266 2020-05-19 Alan Modra <amodra@gmail.com>
268 * write.c (write_contents): Use bfd_get_filename rather than
269 accessing bfd->filename directly. Use bfd_section_name rather
270 than accessing section->name directly.
272 2020-05-19 Alan Modra <amodra@gmail.com>
274 * symbols.c (local_symbol_make): Init all of lsy_flags.
276 2020-05-18 Alan Modra <amodra@gmail.com>
278 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
279 before looking at add_symbol->sy_flags.
281 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
283 * config/tc-i386.c: Not handle lret/iret.
284 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
285 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
286 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
287 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
288 * testsuite/gas/i386/lfence-ret.s: Ditto.
289 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
290 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
291 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
292 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
293 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
294 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
295 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
297 2020-05-15 Alan Modra <amodra@gmail.com>
298 Alex Coplan <alex.coplan@arm.com>
300 * symbols.c (struct local_symbol): Update comment.
301 (resolve_symbol_value): For resolved symbols equated to other
302 symbols, verify that the referenced symbol is not a local_symbol
303 before accessing sy_value. Don't leave symbol loops during
304 finalize_syms resolution.
305 * testsuite/gas/all/assign-bad-recursive.d: New test.
306 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
307 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
308 * testsuite/gas/all/gas.exp: Run it.
310 2020-05-14 Nick Clifton <nickc@redhat.com>
312 * po/sv.po: Updated Swedish translation.
314 2020-05-11 Alan Modra <amodra@gmail.com>
316 * testsuite/gas/ppc/scalarquad.d,
317 * testsuite/gas/ppc/scalarquad.s: New test.
318 * testsuite/gas/ppc/ppc.exp: Run it.
320 2020-05-11 Alan Modra <amodra@gmail.com>
322 * testsuite/gas/ppc/rightmost.d,
323 * testsuite/gas/ppc/rightmost.s: New test.
324 * testsuite/gas/ppc/ppc.exp: Run it.
326 2020-05-11 Alan Modra <amodra@gmail.com>
328 * testsuite/gas/ppc/xvtlsbb.d,
329 * testsuite/gas/ppc/xvtlsbb.s: New test.
330 * testsuite/gas/ppc/ppc.exp: Run it.
332 2020-05-11 Alan Modra <amodra@gmail.com>
334 * testsuite/gas/ppc/stringop.d,
335 * testsuite/gas/ppc/stringop.s: New test.
336 * testsuite/gas/ppc/ppc.exp: Run it.
338 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
340 * testsuite/gas/ppc/set_bool.d,
341 * testsuite/gas/ppc/set_bool.s: New test.
342 * testsuite/gas/ppc/ppc.exp: Run it.
344 2020-05-11 Alan Modra <amodra@gmail.com>
346 * testsuite/gas/ppc/bitmanip.d,
347 * testsuite/gas/ppc/bitmanip.s: New test.
348 * testsuite/gas/ppc/ppc.exp: Run it.
350 2020-05-11 Alan Modra <amodra@gmail.com>
352 * testsuite/gas/ppc/genpcv.d,
353 * testsuite/gas/ppc/genpcv.s: New test.
354 * testsuite/gas/ppc/ppc.exp: Run it.
356 2020-05-11 Alan Modra <amodra@gmail.com>
358 * testsuite/gas/ppc/maskmanip.d,
359 * testsuite/gas/ppc/maskmanip.s: New test.
360 * testsuite/gas/ppc/ppc.exp: Run it.
362 2020-05-11 Alan Modra <amodra@gmail.com>
363 Peter Bergner <bergner@linux.ibm.com>
365 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
366 (md_assemble): Check acc specified in correct operand.
367 * testsuite/gas/ppc/outerprod.d,
368 * testsuite/gas/ppc/outerprod.s,
369 * testsuite/gas/ppc/vsx4.d,
370 * testsuite/gas/ppc/vsx4.s: New tests.
371 * testsuite/gas/ppc/ppc.exp: Run them.
373 2020-05-11 Alan Modra <amodra@gmail.com>
375 * testsuite/gas/ppc/simd_perm.d,
376 * testsuite/gas/ppc/simd_perm.s: New test.
377 * testsuite/gas/ppc/ppc.exp: Run it.
379 2020-05-11 Alan Modra <amodra@gmail.com>
381 * testsuite/gas/ppc/int128.d,
382 * testsuite/gas/ppc/int128.s: New test.
383 * testsuite/gas/ppc/ppc.exp: Run it.
385 2020-05-11 Alan Modra <amodra@gmail.com>
387 * testsuite/gas/ppc/vsx_32byte.d,
388 * testsuite/gas/ppc/vsx_32byte.s: New test.
389 * testsuite/gas/ppc/ppc.exp: Run it.
391 2020-05-11 Alan Modra <amodra@gmail.com>
393 * testsuite/gas/ppc/vec_mul.s,
394 * testsuite/gas/ppc/vec_mul.d: New test.
395 * testsuite/gas/ppc/ppc.exp: Run it.
397 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
399 * testsuite/gas/ppc/byte_rev.d,
400 * testsuite/gas/ppc/byte_rev.s: New test.
401 * testsuite/gas/ppc/ppc.exp: Run it.
403 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
405 * testsuite/gas/ppc/power10.d: Add paste. tests.
406 * testsuite/gas/ppc/power10.s: Likewise.
408 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
410 * testsuite/gas/ppc/power10.s: New test.
411 * testsuite/gas/ppc/power10.d: Likewise.
412 * testsuite/gas/ppc/ppc.exp: Run it.
414 2020-05-11 Alan Modra <amodra@gmail.com>
416 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
418 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
419 place of -mfuture/-Mfuture.
420 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
421 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
423 2020-05-06 Nick Clifton <nickc@redhat.com>
425 * po/sv.po: Updated Swedish translation.
427 2020-05-06 Nick Clifton <nickc@redhat.com>
430 * doc/as.texi (Preprocessing): Replace cross reference to not
431 existant document with a URL to the equivalent page in the GCC
434 2020-05-05 Nick Clifton <nickc@redhat.com>
436 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
437 construction of a DWARF-5 directory name table.
438 * testsuite/gas/elf/pr25917.d: Update expected output.
440 2020-05-05 Gunther Nikl <gnikl@justmail.de>
442 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
443 (md_parse_option): Remove initialization of elf_flags.
445 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
448 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
449 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
450 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
452 2020-05-04 Nick Clifton <nickc@redhat.com>
455 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
456 table's existence before looking at its entries.
457 Also do not emit a default directory entry if there are no
460 * testsuite/gas/elf/pr25917.s: New test source file.
461 * testsuite/gas/elf/pr25917.d: New test driver.
462 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
464 2020-04-30 Alex Coplan <alex.coplan@arm.com>
466 * config/tc-aarch64.c (fix_insn): Implement for
467 AARCH64_OPND_UNDEFINED.
468 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
469 * testsuite/gas/aarch64/udf.s: New.
470 * testsuite/gas/aarch64/udf.d: New.
471 * testsuite/gas/aarch64/udf-invalid.s: New.
472 * testsuite/gas/aarch64/udf-invalid.l: New.
473 * testsuite/gas/aarch64/udf-invalid.d: New.
475 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
477 * config/tc-rx.c (elf_flags): Reset default value.
478 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
480 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
482 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
484 (microarch_earliest): New static variable.
485 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
486 simcall opcode has mandatory parameter.
487 (xg_init_global_config): Initialize microarch_earliest.
489 2020-04-29 Nick Clifton <nickc@redhat.com>
492 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
493 IMM0_8S and add support for IMM0_8U.
494 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
495 unsigned 8-bit immediate.
496 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
497 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
499 2020-04-27 Tamar Christina <tamar.christina@arm.com>
501 * NEWS: Add news entry for big-obj.
502 * config/tc-i386.c (i386_target_format): Support new format.
503 * doc/c-i386.texi: Add i386 support.
504 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
505 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
507 2020-04-27 Nick Clifton <nickc@redhat.com>
510 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
511 (assign_file_to_slot): New function. Fills in an entry in the
513 (allocate_filenum): Use new function.
514 (allocate_filename_to_slot): Use new function. If the specified
515 slot entry is already in use, but was chosen automatically then
516 reassign the automatic entry.
518 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
520 * config/tc-i386.c (lfence_before_ret_shl): New member.
521 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
523 (insert_after_load): Issue warning for REP CMPS/SCAS.
524 (insert_before_before): Handle iret, Handle
525 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
526 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
527 -mlfence-before-ret=[none/not/or/shl/yes].
528 Enable -mlfence-before-ret=shl when
529 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
530 (md_show_usage): Ditto.
531 * doc/c-i386.texi: Ditto.
532 * testsuite/gas/i386/i386.exp: Add new testcases.
533 * testsuite/gas/i386/lfence-load-b.d: New.
534 * testsuite/gas/i386/lfence-load-b.e: New.
535 * testsuite/gas/i386/lfence-load.d: Modified.
536 * testsuite/gas/i386/lfence-load.e: New.
537 * testsuite/gas/i386/lfence-load.s: Modified.
538 * testsuite/gas/i386/lfence-ret-a.d: Modified.
539 * testsuite/gas/i386/lfence-ret-b.d: Modified.
540 * testsuite/gas/i386/lfence-ret-c.d: New.
541 * testsuite/gas/i386/lfence-ret-d.d: New.
542 * testsuite/gas/i386/lfence-ret.s: Modified.
543 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
544 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
545 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
546 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
547 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
548 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
549 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
550 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
551 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
552 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
554 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
557 * config/tc-xtensa.c (md_apply_fix): Replace
558 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
559 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
560 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
561 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
562 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
564 2020-04-22 Alan Modra <amodra@gmail.com>
566 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
567 symbol for ".symver .. remove".
568 * doc/as.texi (.symver): Update.
569 * testsuite/gas/symver/symver11.s: Make foo weak.
570 * testsuite/gas/symver/symver11.d: Expect an error.
571 * testsuite/gas/symver/symver7.d: Allow other random symbols.
573 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
575 * testsuite/gas/symver/symver11.s: Add ".balign 8".
577 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
580 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
581 * testsuite/gas/m68k/operands.d: Update.
582 * testsuite/gas/m68k/op68000.d: Update for new error messages.
584 2020-04-21 Tamar Christina <tamar.christina@arm.com>
587 * testsuite/gas/arm/pr24753.d: New test.
588 * testsuite/gas/arm/pr24753.s: New test.
590 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
594 * NEWS: Mention .symver extension.
595 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
597 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
598 add a version name. Add local, hidden and remove visibility
600 (elf_frob_symbol): Handle the list of version names. Update the
601 original symbol to local, hidden or remove it from the symbol
603 (elf_frob_file_before_adjust): Handle the list of version names.
604 * config/obj-elf.h (elf_visibility): New.
605 (elf_versioned_name_list): Likewise.
606 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
607 and visibility. Change versioned_name pointer to struct
608 elf_versioned_name_list.
609 * doc/as.texi: Update .symver directive.
610 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
611 error checking tests.
612 * testsuite/gas/symver/symver6.d: New file.
613 * testsuite/gas/symver/symver7.d: Likewise.
614 * testsuite/gas/symver/symver7.s: Likewise.
615 * testsuite/gas/symver/symver8.d: Likewise.
616 * testsuite/gas/symver/symver8.s: Likewise.
617 * testsuite/gas/symver/symver9.s: Likewise.
618 * testsuite/gas/symver/symver9a.d: Likewise.
619 * testsuite/gas/symver/symver9b.d: Likewise.
620 * testsuite/gas/symver/symver10.s: Likewise.
621 * testsuite/gas/symver/symver10a.d: Likewise.
622 * testsuite/gas/symver/symver10b.d: Likewise.
623 * testsuite/gas/symver/symver11.d: Likewise.
624 * testsuite/gas/symver/symver11.s: Likewise.
625 * testsuite/gas/symver/symver12.d: Likewise.
626 * testsuite/gas/symver/symver12.s: Likewise.
627 * testsuite/gas/symver/symver13.d: Likewise.
628 * testsuite/gas/symver/symver13.s: Likewise.
629 * testsuite/gas/symver/symver14.d: Likewise.
630 * testsuite/gas/symver/symver14.l: Likewise.
631 * testsuite/gas/symver/symver15.d: Likewise.
632 * testsuite/gas/symver/symver15.l: Likewise.
633 * testsuite/gas/symver/symver6.l: Removed.
634 * testsuite/gas/symver/symver6.s: Updated.
636 2020-04-20 Sudakshina Das <sudi.das@arm.com>
638 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
640 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
641 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
642 * testsuite/gas/aarch64/system.d: Update.
644 2020-04-20 Sudakshina Das <sudi.das@arm.com>
646 * testsuite/gas/aarch64/bti.d: Update -march option.
647 * testsuite/gas/aarch64/illegal-bti.d: Remove.
648 * testsuite/gas/aarch64/illegal-bti.l: Remove.
649 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
650 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
652 2020-04-17 Alan Modra <amodra@gmail.com>
654 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
656 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
657 Nick Clifton <nickc@redhat.com>
660 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
662 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
664 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
665 targets running this test.
667 2020-02-16 David Faust <david.faust@oracle.com>
669 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
670 * testsuite/gas/bpf/jump32.s: New file.
671 * testsuite/gas/bpf/jump32.d: Likewise.
673 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
675 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
678 2020-04-08 Gunther Nikl <gnikl@justmail.de>
680 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
681 (md_pcrel_from): Remove prototytpe.
682 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
684 (md_pcrel_from_section): Remove duplicate prototype.
685 * tc.h (md_pcrel_from_section): Add prototype.
686 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
687 * config/tc-arc.h (md_pcrel_from_section): Likewise.
688 * config/tc-arm.h (md_pcrel_from_section): Likewise.
689 * config/tc-avr.h (md_pcrel_from_section): Likewise.
690 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
691 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
692 * config/tc-csky.h (md_pcrel_from_section): Likewise.
693 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
694 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
695 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
696 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
697 * config/tc-frv.h (md_pcrel_from_section): Likewise.
698 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
699 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
700 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
701 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
702 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
703 * config/tc-mep.h (md_pcrel_from_section): Likewise.
704 * config/tc-metag.h (md_pcrel_from_section): Likewise.
705 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
706 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
707 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
708 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
709 * config/tc-mt.h (md_pcrel_from_section): Likewise.
710 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
711 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
712 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
713 * config/tc-rx.h (md_pcrel_from_section): Likewise.
714 * config/tc-s390.h (md_pcrel_from_section): Likewise.
715 * config/tc-sh.h (md_pcrel_from_section): Likewise.
716 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
717 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
718 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
719 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
720 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
721 md_apply_fix3): Delete prototypes.
723 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
725 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
728 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
730 * doc/c-z80.texi: Fix @xref warnings.
732 2020-04-07 Lili Cui <lili.cui@intel.com>
734 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
735 (cpu_noarch): Likewise.
736 * doc/c-i386.texi: Document TSXLDTRK.
737 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
738 * testsuite/gas/i386/tsxldtrk.d: Likewise.
739 * testsuite/gas/i386/tsxldtrk.s: Likewise.
740 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
742 2020-04-02 Lili Cui <lili.cui@intel.com>
744 * config/tc-i386.c (cpu_arch): Add .serialize.
745 (cpu_noarch): Likewise.
746 * doc/c-i386.texi: Document serialize.
747 * testsuite/gas/i386/i386.exp: Run serialize tests
748 * testsuite/gas/i386/serialize.d: Likewise.
749 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
750 * testsuite/gas/i386/serialize.s: Likewise.
752 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
754 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
755 * testsuite/gas/elf/section12b.d: Likewise.
756 * testsuite/gas/elf/section16a.d: Likewise.
757 * testsuite/gas/elf/section16b.d: Likewise.
759 2020-04-02 Gunther Nikl <gnikl@justmail.de>
761 * config/tc-m68k.c (m68k_ip): Fix range check for index register
762 with a suppressed address register.
764 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
767 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
768 * testsuite/gas/i386/localpic.s: Add a test for relocation
769 against local absolute symbol.
770 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
771 * testsuite/gas/i386/localpic.d: Updated.
772 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
773 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
775 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
778 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
779 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
780 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
781 testsuite/gas/i386/x86-64-jump.d.
782 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
783 Incorporate changes to
784 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
785 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
786 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
787 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
788 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
790 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
794 * dwarf2dbg.c: Do not include "bignum.h".
796 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
798 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
799 * testsuite/gas/riscv/alias-csr.s: Likewise.
800 * testsuite/gas/riscv/no-aliases-csr.d: Move this
801 to priv-reg-pseudo-noalias.
802 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
803 * testsuite/gas/riscv/bad-csr.l: Likewise.
804 * testsuite/gas/riscv/bad-csr.s: Likewise.
805 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
806 * testsuite/gas/riscv/satp.s: Likewise.
807 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
808 csr instruction, including alias-csr testcase.
809 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
810 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
811 pseudo instruction with objdump -Mno-aliases.
812 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
813 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
814 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
815 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
816 * testsuite/gas/riscv/priv-reg.s: Likewise.
817 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
818 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
819 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
821 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
823 * config/obj-coff.c (obj_coff_section): Set the bss flag on
824 sections with the "b" attribute.
826 2020-03-22 Alan Modra <amodra@gmail.com>
828 * testsuite/gas/s12z/truncated.d: Update expected output.
830 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
833 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
834 * doc/c-z80.texi: Update documentation.
836 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
841 Fix disassembling ED+A4/AC/B4/BC opcodes.
842 Fix assembling lines containing colonless label and instruction
843 with first operand inside parentheses.
844 Fix registration of unsupported by target CPU registers.
845 * config/tc-z80.c: See above.
846 * config/tc-z80.h: See above.
847 * testsuite/gas/z80/colonless.d: Update test.
848 * testsuite/gas/z80/colonless.s: Likewise.
849 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
850 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
851 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
852 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
853 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
854 * testsuite/gas/z80/unsup_regs.s: Likewise.
855 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
856 * testsuite/gas/z80/z80.exp: Likewise.
857 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
858 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
859 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
861 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
864 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
865 (parse_operands): Handle new operand codes.
866 (do_neon_dyadic_long): Make shape check accept the scalar variants.
867 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
868 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
869 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
870 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
871 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
872 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
873 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
875 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
877 * NEWS: Mention x86 assembler options for CVE-2020-0551.
879 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
881 * testsuite/gas/i386/i386.exp: Run new tests.
882 * testsuite/gas/i386/lfence-byte.d: New file.
883 * testsuite/gas/i386/lfence-byte.e: Likewise.
884 * testsuite/gas/i386/lfence-byte.s: Likewise.
885 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
886 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
887 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
888 * testsuite/gas/i386/lfence-indbr.e: Likewise.
889 * testsuite/gas/i386/lfence-indbr.s: Likewise.
890 * testsuite/gas/i386/lfence-load.d: Likewise.
891 * testsuite/gas/i386/lfence-load.s: Likewise.
892 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
893 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
894 * testsuite/gas/i386/lfence-ret.s: Likewise.
895 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
896 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
897 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
898 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
899 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
900 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
901 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
902 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
903 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
904 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
905 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
906 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
908 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
910 * config/tc-i386.c (lfence_after_load): New.
911 (lfence_before_indirect_branch_kind): New.
912 (lfence_before_indirect_branch): New.
913 (lfence_before_ret_kind): New.
914 (lfence_before_ret): New.
917 (insert_lfence_after): New.
918 (insert_lfence_before): New.
919 (md_assemble): Call insert_lfence_before and insert_lfence_after.
921 (OPTION_MLFENCE_AFTER_LOAD): New.
922 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
923 (OPTION_MLFENCE_BEFORE_RET): New.
924 (md_longopts): Add -mlfence-after-load=,
925 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
926 (md_parse_option): Handle -mlfence-after-load=,
927 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
928 (md_show_usage): Display -mlfence-after-load=,
929 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
930 (i386_cons_align): New.
931 * config/tc-i386.h (i386_cons_align): New.
932 (md_cons_align): New.
933 * doc/c-i386.texi: Document -mlfence-after-load=,
934 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
936 2020-03-11 Nick Clifton <nickc@redhat.com>
940 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
941 (DWARF2_FILE_SIZE_NAME): Default to -1.
942 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
944 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
945 (NUM_MD5_BYTES): Define.
946 (struct file entry): Add md5 field.
947 (get_filenum): Delete and replace with...
948 (get_basename): New function.
949 (get_directory_table_entry): New function.
950 (allocate_filenum): New function.
951 (allocate_filename_to_slot): New function.
952 (dwarf2_where): Use new functions.
953 (dwarf2_directive_filename): Add support for extended .file
955 (dwarf2_directive_loc): Allow the use of file number zero with
957 (out_file_list): Rename to...
958 (out_dir_and_file_list): Add DWARF 5 support.
959 (out_debug_line): Emit extra values into the section header for
961 (out_debug_str): Allow for file 0 to be used with DWARF 5.
962 * doc/as.texi (.file): Update the description of this pseudo-op.
963 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
964 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
965 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
966 * NEWS: Mention the new feature.
968 2020-03-10 Alan Modra <amodra@gmail.com>
970 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
971 to avoid signed overflow.
972 * config/tc-mcore.c (md_assemble): Likewise.
973 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
974 * config/tc-nds32.c (SET_ADDEND): Likewise.
975 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
977 2020-03-09 Jan Beulich <jbeulich@suse.com>
979 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
980 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
981 testsuite/gas/i386/avx-intel.d: Adjust expectations.
983 2020-03-07 Alan Modra <amodra@gmail.com>
985 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
988 2020-03-06 Nick Clifton <nickc@redhat.com>
991 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
992 0 if the dwarf_level is 5 or more. Complain if a filename follows
994 * testsuite/gas/elf/dwarf-5-file0.s: New test.
995 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
996 * testsuite/gas/elf/elf.exp: Run the new test.
999 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1000 * doc/as.texi: Fix another typo.
1002 2020-03-06 Nick Clifton <nickc@redhat.com>
1005 * as.c (dwarf_level): Define.
1006 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1007 (parse_args): Add support for the new options.
1008 as.h (dwarf_level): Prototype.
1009 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1011 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1012 (DWARF2_LINE_VERSION): Remove definition.
1013 * doc/as.texi: Document the new options.
1015 2020-03-06 Nick Clifton <nickc@redhat.com>
1018 * as.c (main): Allow matching input and outputs when they are
1021 2020-03-06 Jan Beulich <jbeulich@suse.com>
1023 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1025 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1026 one of byte/word/dword/qword is set alongside a SIMD register in
1027 a template's operand.
1029 2020-03-06 Jan Beulich <jbeulich@suse.com>
1031 * config/tc-i386.c (match_template): Extend code in logic
1032 rejecting certain suffixes in certain modes to also cover mask
1033 register use and VecSIB. Drop special casing of broadcast. Skip
1034 immediates in the check.
1036 2020-03-06 Jan Beulich <jbeulich@suse.com>
1038 * config/tc-i386.c (match_template): Fold duplicate code in
1039 logic rejecting certain suffixes in certain modes. Drop
1042 2020-03-06 Jan Beulich <jbeulich@suse.com>
1044 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1045 alongside !norex64 ones.
1046 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1047 with both 32- and 64-bit GPR operands.
1048 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1049 32- and 64-bit GPR operands.
1050 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1051 testsuite/gas/i386/x86-64-avx512bw.d,
1052 testsuite/gas/i386/x86-64-avx512f-intel.d,
1053 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1055 2020-03-06 Jan Beulich <jbeulich@suse.com>
1057 * config/tc-i386.c (md_assemble): Drop use of rex64.
1058 (process_suffix): For REX.W for 64-bit CRC32.
1060 2020-03-06 Jan Beulich <jbeulich@suse.com>
1062 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1063 addressing for MPX insns without base/index.
1064 * testsuite/gas/i386/mpx-16bit.s,
1065 * testsuite/gas/i386/mpx-16bit.d: New.
1066 * testsuite/gas/i386/i386.exp: Run new test.
1068 2020-03-06 Jan Beulich <jbeulich@suse.com>
1070 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1071 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1072 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1073 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1074 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1075 as well as a BSWAP one.
1076 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1077 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1078 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1079 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1080 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1081 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1082 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1083 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1084 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1085 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1086 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1087 testsuite/gas/i386/vmx.d: Adjust expectations.
1089 2020-03-06 Jan Beulich <jbeulich@suse.com>
1091 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1092 from having their operands swapped.
1093 * testsuite/gas/i386/waitpkg.s,
1094 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1095 3-operand cases as well as testing of 16-bit code generation.
1096 * testsuite/gas/i386/waitpkg.d,
1097 testsuite/gas/i386/waitpkg-intel.d,
1098 testsuite/gas/i386/x86-64-waitpkg.d,
1099 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1101 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1103 * config/tc-riscv.c (percent_op_utype): Support the modifier
1105 * doc/c-riscv.texi: Add documentation.
1106 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1107 modifier %got_pcrel_hi.
1108 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1109 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1110 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1112 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1113 (RISC-V-Formats): Update the section name from "Instruction Formats"
1114 to "RISC-V Instruction Formats".
1116 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1118 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1119 detected in a section which does not have at least 4 byte
1121 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1122 * testsuite/gas/arm/ldr-t.s: Likewise.
1123 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1124 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1125 disassembly, ignoring any NOPs that may have been inserted because
1126 of section alignment.
1127 * testsuite/gas/arm/ldr-t.d: Likewise.
1129 2020-03-04 Jan Beulich <jbeulich@suse.com>
1131 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1132 * doc/c-i386.texi: Mention sev_es.
1133 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1134 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1136 * testsuite/gas/i386/arch-13-znver1.d,
1137 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1139 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1141 * config/tc-i386.c (match_template): Replace ignoresize and
1142 defaultsize with mnemonicsize.
1143 (process_suffix): Likewise.
1145 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1148 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1149 instruction LD IY,(HL).
1150 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1151 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1152 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1153 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1155 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1158 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1159 x86-64-default-suffix-avx.
1160 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1161 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1162 * testsuite/gas/i386/noreg64.d: Updated.
1163 * testsuite/gas/i386/noreg64.l: Likewise.
1164 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1165 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1166 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1168 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1171 * config/tc-z80.c (contains_register): Prevent an illegal memory
1172 access when checking an expression for a register name.
1174 2020-03-03 Alan Modra <amodra@gmail.com>
1176 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1179 2020-03-02 Alan Modra <amodra@gmail.com>
1181 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1182 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1184 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1185 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1186 (s3_s_score_lcomm): Likewise.
1187 * config/tc-score7.c: Similarly.
1188 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1190 2020-02-28 YunQiang Su <syq@debian.org>
1193 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1194 to handle multi-labels.
1195 (has_label_name): New.
1197 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1199 * config/tc-arm.c (enum pred_instruction_type): Remove
1200 NEUTRAL_IT_NO_VPT_INSN predication type.
1201 (cxn_handle_predication): Modify to require condition suffixes.
1202 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1203 * testsuite/gas/arm/cde-scalar.s: Update test.
1204 * testsuite/gas/arm/cde-warnings.l: Update test.
1205 * testsuite/gas/arm/cde-warnings.s: Update test.
1207 2020-02-26 Alan Modra <amodra@gmail.com>
1209 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1210 N_() on empty string.
1212 2020-02-26 Alan Modra <amodra@gmail.com>
1214 * read.c (read_a_source_file): Call strncpy with length one
1215 less than size of original_case_string.
1217 2020-02-26 Alan Modra <amodra@gmail.com>
1219 * config/obj-elf.c: Indent labels correctly.
1220 * config/obj-macho.c: Likewise.
1221 * config/tc-aarch64.c: Likewise.
1222 * config/tc-alpha.c: Likewise.
1223 * config/tc-arm.c: Likewise.
1224 * config/tc-cr16.c: Likewise.
1225 * config/tc-crx.c: Likewise.
1226 * config/tc-frv.c: Likewise.
1227 * config/tc-i386-intel.c: Likewise.
1228 * config/tc-i386.c: Likewise.
1229 * config/tc-ia64.c: Likewise.
1230 * config/tc-mn10200.c: Likewise.
1231 * config/tc-mn10300.c: Likewise.
1232 * config/tc-nds32.c: Likewise.
1233 * config/tc-riscv.c: Likewise.
1234 * config/tc-s12z.c: Likewise.
1235 * config/tc-xtensa.c: Likewise.
1236 * config/tc-z80.c: Likewise.
1238 * symbols.c: Likewise.
1239 * write.c: Likewise.
1241 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
1243 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1244 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1245 after parsing all arguments.
1246 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1247 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1248 are used to check if we write a read-only CSR by the CSR instruction.
1249 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1250 all CSR for the read-only CSR checking.
1251 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1252 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1253 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1254 all CSR instructions for the read-only CSR checking.
1255 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1256 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1258 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1259 (riscv_opts): Initialize it.
1260 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1261 before doing the CSR checking.
1262 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1263 (md_longopts): Add mcsr-check and mno-csr-check.
1264 (md_parse_option): Handle new enum option values.
1265 (s_riscv_option): Handle new long options.
1266 * doc/c-riscv.texi: Add description for the new .option and assembler
1268 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1270 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1272 * config/tc-riscv.c (csr_extra_hash): New.
1273 (enum riscv_csr_class): New enum. Used to decide
1274 whether or not this CSR is legal in the current ISA string.
1275 (struct riscv_csr_extra): New structure to hold all extra information
1277 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1278 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1279 Call hash_reg_name to insert CSR address into reg_names_hash.
1280 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1281 Decide whether the CSR is valid according to the csr_extra_hash.
1282 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1283 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1284 not a boolean. This is same as riscv_init_csr_hash, so keep the
1286 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1287 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1288 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1289 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1290 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1291 f-ext CSR are not allowed.
1292 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1293 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1294 source file is `priv-reg.s`, and the ISA is rv64if, so the
1295 rv32-only CSR are not allowed.
1296 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1298 2020-02-21 Alan Modra <amodra@gmail.com>
1300 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1301 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1303 2020-02-21 Alan Modra <amodra@gmail.com>
1306 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1307 on section size adjustment, instead perform another write if
1308 exec header size is larger than section size.
1310 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1312 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1313 -mno-arch-attr command line options.
1315 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
1317 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1318 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1320 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1323 * config/tc-z80.c (md_parse_option): Do not use an underscore
1324 prefix for local labels in SDCC compatability mode.
1325 (z80_start_line_hook): Remove SDCC dollar label support.
1326 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1327 * testsuite/gas/z80/sdcc.s: Likewise.
1329 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1332 * config/tc-z80.c: Add -march option.
1333 * doc/as.texi: Update Z80 documentation.
1334 * doc/c-z80.texi: Likewise.
1335 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1336 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1337 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1338 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1339 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1340 * testsuite/gas/z80/gbz80_all.d: Likewise.
1341 * testsuite/gas/z80/r800_extra.d: Likewise.
1342 * testsuite/gas/z80/r800_ii8.d: Likewise.
1343 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1344 * testsuite/gas/z80/sdcc.d: Likewise.
1345 * testsuite/gas/z80/z180.d: Likewise.
1346 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1347 * testsuite/gas/z80/z80_doc.d: Likewise.
1348 * testsuite/gas/z80/z80_ii8.d: Likewise.
1349 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1350 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1351 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1352 * testsuite/gas/z80/z80_sli.d: Likewise.
1353 * testsuite/gas/z80/z80n_all.d: Likewise.
1354 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1356 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1358 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1359 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1360 * testsuite/gas/i386/i386.exp: Run property-3 and
1362 * testsuite/gas/i386/property-3.d: New file.
1363 * testsuite/gas/i386/property-3.s: Likewise.
1364 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1366 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1368 * config/tc-i386.c (cpu_arch): Add .popcnt.
1369 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1370 Add a tab before @samp{.sse4a}.
1372 2020-02-17 Jan Beulich <jbeulich@suse.com>
1374 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1375 for AddrPrefixOpReg templates. Combine the two pieces of
1376 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1379 2020-02-17 Jan Beulich <jbeulich@suse.com>
1382 * config/tc-i386.c (md_assemble): Also suppress operand
1383 swapping for MONITOR{,X} and MWAIT{,X}.
1384 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1385 Add Intel syntax monitor/mwait tests.
1386 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1387 Adjust expectations.
1388 *testsuite/gas/i386/sse3-intel.d,
1389 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1390 * testsuite/gas/i386/i386.exp: Run new tests.
1392 2020-02-17 Jan Beulich <jbeulich@suse.com>
1395 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1396 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1398 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1400 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1401 * testsuite/gas/i386/avx512dq-inval.l,
1402 testsuite/gas/i386/inval-avx.l,
1403 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1404 * testsuite/gas/i386/avx512vl-ambig.s,
1405 testsuite/gas/i386/avx512vl-ambig.l: New.
1406 * testsuite/gas/i386/i386.exp: Run new test.
1408 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1410 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1412 * doc/c-i386.texi: Document sse4a and nosse4a.
1414 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1416 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1419 2020-02-14 Jan Beulich <jbeulich@suse.com>
1422 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1424 (process_suffix): ... here. Consider just the first operand
1426 (check_long_reg): Drop opcode 0x63 special case again.
1427 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1428 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1429 Move ambiguous operand size tests ...
1430 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1431 testsuite/gas/i386/noreg64.s: ... here.
1432 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1433 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1434 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1435 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1436 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1437 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1438 testsuite/gas/i386/x86-64-movsxd.d,
1439 testsuite/gas/i386/x86-64-movsxd-intel.d,
1440 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1441 Adjust expectations.
1442 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1443 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1444 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1445 * testsuite/gas/i386/i386.exp: Run new tests.
1447 2020-02-14 Jan Beulich <jbeulich@suse.com>
1449 * config/tc-i386.c (process_operands): Also skip segment
1450 override prefix emission if it matches an already present one.
1451 * testsuite/gas/i386/prefix32.s: Add double segment override
1453 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1455 2020-02-14 Jan Beulich <jbeulich@suse.com>
1457 * config/tc-i386.c (process_operands): Drop ineffectual segment
1458 overrides when optimizing.
1459 * testsuite/gas/i386/lea-optimize.d: New.
1460 * testsuite/gas/i386/i386.exp: Run new test.
1462 2020-02-14 Jan Beulich <jbeulich@suse.com>
1464 * config/tc-i386.c (process_operands): Also check insn prefix
1465 for ineffectual segment override warning. Don't cover possible
1466 VEX/EVEX encoded insns there.
1467 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1468 testsuite/gas/i386/lea.e: New.
1469 * testsuite/gas/i386/i386.exp: Run new test.
1471 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1474 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1477 2020-02-13 Fangrui Song <maskray@google.com>
1478 H.J. Lu <hongjiu.lu@intel.com>
1481 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1482 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1483 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1484 * testsuite/gas/i386/relax-5.d: New file.
1485 * testsuite/gas/i386/relax-5.s: Likewise.
1486 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1487 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1489 2020-02-13 Jan Beulich <jbeulich@suse.com>
1491 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1494 2020-02-12 Jan Beulich <jbeulich@suse.com>
1496 * config/tc-i386.c (avx512): New (at file scope), moved from
1497 (check_VecOperands): ... here.
1498 (process_suffix): Add [XYZ]MMword operand size handling.
1499 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1500 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1502 * testsuite/gas/i386/avx512dq-inval.l,
1503 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1505 2020-02-12 Jan Beulich <jbeulich@suse.com>
1508 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1510 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1511 CALL/JMP in O_tbyte_ptr case.
1512 * doc/c-i386.texi: Mention far call and full pointer load ISA
1514 * testsuite/gas/i386/x86-64-branch-3.s,
1515 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1516 * testsuite/gas/i386/x86-64-branch-3.d,
1517 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1518 * testsuite/gas/i386/x86-64-branch-5.l,
1519 testsuite/gas/i386/x86-64-branch-5.s: New.
1520 * testsuite/gas/i386/i386.exp: Run new test.
1522 2020-02-12 Jan Beulich <jbeulich@suse.com>
1525 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1526 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1527 64-bit-only warning.
1528 (check_word_reg): Consistently error on mismatching register
1530 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1531 for movw. Replace suffix / GPR for orb.
1532 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1533 byte GPRs as well as ones for inb/outb with a word accumulator.
1534 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1535 testsuite/gas/i386/inval.l: Adjust expectations.
1537 2020-02-12 Jan Beulich <jbeulich@suse.com>
1539 * config/tc-i386.c (operand_type_register_match): Also fall
1540 through initial two if()-s when the template allows for a GPR
1541 operand. Adjust comment.
1543 2020-02-11 Jan Beulich <jbeulich@suse.com>
1545 (struct _i386_insn): New field "short_form".
1546 (optimize_encoding): Drop setting of shortform field.
1547 (process_suffix): Set i.short_form. Replace shortform use.
1548 (process_operands): Replace shortform use.
1550 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1552 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1553 loop initial declaration.
1555 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1557 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1558 instructions that can have 5 arguments.
1559 (enum operand_parse_code): Add new operands.
1560 (parse_operands): Account for new operands.
1562 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1563 (neon_select_shape): Account for P suffix.
1564 (LOW1): Move macro to global position.
1565 (HI4): Move macro to global position.
1566 (vcx_assign_vec_d): New.
1567 (vcx_assign_vec_m): New.
1568 (vcx_assign_vec_n): New.
1569 (enum vcx_reg_type): New.
1570 (vcx_get_reg_type): New.
1571 (vcx_size_pos): New.
1573 (vcx_handle_shape): New.
1574 (vcx_ensure_register_in_range): New.
1575 (vcx_handle_register_arguments): New.
1576 (vcx_handle_insn_block): New.
1577 (vcx_handle_common_checks): New.
1581 * testsuite/gas/arm/cde-missing-fp.d: New test.
1582 * testsuite/gas/arm/cde-missing-fp.l: New test.
1583 * testsuite/gas/arm/cde-missing-mve.d: New test.
1584 * testsuite/gas/arm/cde-missing-mve.l: New test.
1585 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1586 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1587 * testsuite/gas/arm/cde-mve.s: New test.
1588 * testsuite/gas/arm/cde-warnings.l:
1589 * testsuite/gas/arm/cde-warnings.s:
1590 * testsuite/gas/arm/cde.d:
1591 * testsuite/gas/arm/cde.s:
1593 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1594 Matthew Malcomson <matthew.malcomson@arm.com>
1596 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1597 CDE coprocessor that can be enabled.
1598 (enum pred_instruction_type): New pred type.
1599 (BAD_NO_VPT): New error message.
1600 (BAD_CDE): New error message.
1601 (BAD_CDE_COPROC): New error message.
1602 (enum operand_parse_code): Add new immediate operands.
1603 (parse_operands): Account for new immediate operands.
1604 (check_cde_operand): New.
1605 (cde_coproc_enabled): New.
1606 (cde_coproc_pos): New.
1607 (cde_handle_coproc): New.
1608 (cxn_handle_predication): New.
1609 (do_custom_instruction_1): New.
1610 (do_custom_instruction_2): New.
1611 (do_custom_instruction_3): New.
1624 (handle_pred_state): Define new IT block behaviour.
1625 (insns): Add newn CX*{,d}{,a} instructions.
1626 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1627 Define new cdecp extension strings.
1628 * doc/c-arm.texi: Document new cdecp extension arguments.
1629 * testsuite/gas/arm/cde-scalar.d: New test.
1630 * testsuite/gas/arm/cde-scalar.s: New test.
1631 * testsuite/gas/arm/cde-warnings.d: New test.
1632 * testsuite/gas/arm/cde-warnings.l: New test.
1633 * testsuite/gas/arm/cde-warnings.s: New test.
1634 * testsuite/gas/arm/cde.d: New test.
1635 * testsuite/gas/arm/cde.s: New test.
1637 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1640 * config/tc-i386.c (intel64): Renamed to ...
1642 (match_template): Accept Intel64 only instruction by default.
1643 (i386_displacement): Updated.
1644 (md_parse_option): Updated.
1645 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1646 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1647 -mamd64 to x86-64-sysenter-amd.
1648 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1650 2020-02-10 Alan Modra <amodra@gmail.com>
1652 * config/obj-elf.c (obj_elf_change_section): Error for section
1653 type, attr or entsize changes in assembly.
1654 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1655 * testsuite/gas/elf/section5.l: Update.
1657 2020-02-10 Alan Modra <amodra@gmail.com>
1659 * output-file.c (output_file_close): Do a normal close when
1660 flag_always_generate_output.
1661 * write.c (write_object_file): Don't stop output when
1662 flag_always_generate_output.
1664 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1667 * config/tc-z80.c: Add -gbz80 command line option to generate code
1668 for the GameBoy Z80. Add support for generating DWARF.
1669 * config/tc-z80.h: Add support for DWARF debug information
1671 * doc/c-z80.texi: Document new command line option.
1672 * testsuite/gas/z80/gbz80_all.d: New file.
1673 * testsuite/gas/z80/gbz80_all.s: New file.
1674 * testsuite/gas/z80/z80.exp: Run the new tests.
1675 * testsuite/gas/z80/z80n_all.d: New file.
1676 * testsuite/gas/z80/z80n_all.s: New file.
1677 * testsuite/gas/z80/z80n_reloc.d: New file.
1679 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1682 * config/obj-elf.c (get_section): Also check
1683 linked_to_symbol_name.
1684 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1685 (obj_elf_parse_section_letters): Handle the 'o' flag.
1686 (build_group_lists): Renamed to ...
1687 (build_additional_section_info): This. Set elf_linked_to_section
1688 from map_head.linked_to_symbol_name.
1689 (elf_adjust_symtab): Updated.
1690 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1691 * doc/as.texi: Document the 'o' flag.
1692 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1693 * testsuite/gas/elf/section18.d: New file.
1694 * testsuite/gas/elf/section18.s: Likewise.
1695 * testsuite/gas/elf/section19.d: Likewise.
1696 * testsuite/gas/elf/section19.s: Likewise.
1697 * testsuite/gas/elf/section20.d: Likewise.
1698 * testsuite/gas/elf/section20.s: Likewise.
1699 * testsuite/gas/elf/section21.d: Likewise.
1700 * testsuite/gas/elf/section21.l: Likewise.
1701 * testsuite/gas/elf/section21.s: Likewise.
1703 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1705 * NEWS: Mention x86 assembler options to align branches for
1708 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1710 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1711 only for ELF targets.
1712 * testsuite/gas/i386/unique.d: Don't xfail.
1713 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1715 2020-02-06 Alan Modra <amodra@gmail.com>
1717 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1718 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1720 2020-02-06 Alan Modra <amodra@gmail.com>
1722 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1723 xfail, and rename test.
1724 * testsuite/gas/elf/section12b.d: Likewise.
1725 * testsuite/gas/elf/section16a.d: Likewise.
1726 * testsuite/gas/elf/section16b.d: Likewise.
1728 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1731 * config/obj-elf.c (section_match): Removed.
1732 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1734 (obj_elf_change_section): Replace info and group_name arguments
1735 with match_p. Also update the section ID and flags from match_p.
1736 (obj_elf_section): Handle "unique,N". Update call to
1737 obj_elf_change_section.
1738 * config/obj-elf.h (elf_section_match): New.
1739 (obj_elf_change_section): Updated.
1740 * config/tc-arm.c (start_unwind_section): Update call to
1741 obj_elf_change_section.
1742 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1743 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1744 (microblaze_s_sdata): Likewise.
1745 (microblaze_s_rdata): Likewise.
1746 (microblaze_s_bss): Likewise.
1747 * config/tc-mips.c (s_change_section): Likewise.
1748 * config/tc-msp430.c (msp430_profiler): Likewise.
1749 * config/tc-rx.c (parse_rx_section): Likewise.
1750 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1751 * doc/as.texi: Document "unique,N" in .section directive.
1752 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1753 * testsuite/gas/elf/section15.d: New file.
1754 * testsuite/gas/elf/section15.s: Likewise.
1755 * testsuite/gas/elf/section16.s: Likewise.
1756 * testsuite/gas/elf/section16a.d: Likewise.
1757 * testsuite/gas/elf/section16b.d: Likewise.
1758 * testsuite/gas/elf/section17.d: Likewise.
1759 * testsuite/gas/elf/section17.l: Likewise.
1760 * testsuite/gas/elf/section17.s: Likewise.
1761 * testsuite/gas/i386/unique.d: Likewise.
1762 * testsuite/gas/i386/unique.s: Likewise.
1763 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1764 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1766 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1768 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1770 2020-02-01 Anthony Green <green@moxielogic.com>
1772 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1774 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1776 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1779 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1782 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1783 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1785 * testsuite/gas/arm/mve_dsp.d: New test.
1787 2020-01-31 Nick Clifton <nickc@redhat.com>
1789 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1790 rather than BFD_RELOC_NONE.
1792 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1794 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1795 to support VLDMIA instruction for MVE.
1796 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1797 instruction for MVE.
1798 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1799 instruction for MVE.
1800 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1801 instruction for MVE.
1802 * testsuite/gas/arm/mve-ldst.d: New test.
1803 * testsuite/gas/arm/mve-ldst.s: Likewise.
1805 2020-01-31 Nick Clifton <nickc@redhat.com>
1807 * po/fr.po: Updated French translation.
1808 * po/ru.po: Updated Russian translation.
1810 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1812 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1814 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1815 * testsuite/gas/aarch64/sve-movprfx_28.d,
1816 * testsuite/gas/aarch64/sve-movprfx_28.l,
1817 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1819 2020-01-30 Jan Beulich <jbeulich@suse.com>
1821 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1822 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1823 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1824 Adjust expectations.
1826 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1828 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1829 * testsuite/gas/bpf/alu-be.d: Likewise.
1830 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1831 * testsuite/gas/bpf/alu32-be.d: Likewise.
1833 2020-01-30 Jan Beulich <jbeulich@suse.com>
1835 * testsuite/gas/i386/x86-64-branch-2.s,
1836 testsuite/gas/i386/x86-64-branch-4.s,
1837 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1838 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1839 testsuite/gas/i386/x86-64-branch-2.d,
1840 testsuite/gas/i386/x86-64-branch-4.l,
1841 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1843 2020-01-30 Jan Beulich <jbeulich@suse.com>
1845 * config/tc-i386.c (process_suffix): .
1846 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1847 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1849 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1851 testsuite/gas/i386/x86_64.s: Add RETF cases.
1852 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1853 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1854 testsuite/gas/i386/x86-64-opcode.d,
1855 testsuite/gas/i386/x86-64-suffix-intel.d,
1856 testsuite/gas/i386/x86-64-suffix.d,
1857 testsuite/gas/i386/x86_64-intel.d
1858 testsuite/gas/i386/x86_64.d: Adjust expectations.
1859 * testsuite/gas/i386/x86-64-suffix.e,
1860 testsuite/gas/i386/x86_64.e: New.
1862 2020-01-30 Jan Beulich <jbeulich@suse.com>
1864 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1867 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1870 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1872 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1873 differences. Document movslq and movsxd.
1874 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1875 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1876 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1877 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1878 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1879 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1880 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1881 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1882 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1883 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1884 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1886 2020-01-27 Alan Modra <amodra@gmail.com>
1888 * testsuite/gas/all/gas.exp: Replace case statements with switch
1890 * testsuite/gas/elf/elf.exp: Likewise.
1891 * testsuite/gas/macros/macros.exp: Likewise.
1892 * testsuite/lib/gas-defs.exp: Likewise.
1894 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1897 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1898 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1900 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1902 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1903 s exts must be known, so rename *ok* to *fail*.
1904 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1905 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1906 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1908 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1909 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1911 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1914 * config/tc-i386.c (check_long_reg): Always disallow double word
1915 suffix in mnemonic with word general register.
1916 * testsuite/gas/i386/general.s: Replace word general register
1917 with double word general register for movl.
1918 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1920 * testsuite/gas/i386/general.l: Updated.
1921 * testsuite/gas/i386/inval.l: Likewise.
1923 2020-01-22 Alan Modra <amodra@gmail.com>
1925 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1926 __tls_get_addr_desc and __tls_get_addr_opt.
1928 2020-01-21 Jan Beulich <jbeulich@suse.com>
1930 * testsuite/gas/i386/inval-crc32.s,
1931 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1932 * testsuite/gas/i386/inval-crc32.l,
1933 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1935 2020-01-21 Jan Beulich <jbeulich@suse.com>
1937 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1938 generic code path. Deal with No_lSuf being set in a template.
1939 * testsuite/gas/i386/inval-crc32.l,
1940 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1941 instead of error(s) when operand size is ambiguous.
1942 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1943 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1944 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1945 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1946 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1947 Adjust expectations.
1949 2020-01-21 Jan Beulich <jbeulich@suse.com>
1951 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1952 and an intel_syntax check. Re-write lack-of-suffix processing
1954 * doc/c-i386.texi: Document operand size defaults for suffix-
1955 less AT&T syntax insns.
1956 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1957 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1958 testsuite/gas/i386/x86-64-avx-scalar.s,
1959 testsuite/gas/i386/x86-64-avx.s,
1960 testsuite/gas/i386/x86-64-bundle.s,
1961 testsuite/gas/i386/x86-64-intel64.s,
1962 testsuite/gas/i386/x86-64-lock-1.s,
1963 testsuite/gas/i386/x86-64-opcode.s,
1964 testsuite/gas/i386/x86-64-sse2avx.s,
1965 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1966 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1967 testsuite/gas/i386/x86-64-nops.s,
1968 testsuite/gas/i386/x86-64-ptwrite.s,
1969 testsuite/gas/i386/x86-64-simd.s,
1970 testsuite/gas/i386/x86-64-sse-noavx.s,
1971 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1973 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1974 testsuite/gas/i386/noreg64.s: Add further tests.
1975 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1976 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1977 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1978 testsuite/gas/i386/sse-noavx.d,
1979 testsuite/gas/i386/x86-64-intel64.d,
1980 testsuite/gas/i386/x86-64-nops.d,
1981 testsuite/gas/i386/x86-64-opcode.d,
1982 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1983 testsuite/gas/i386/x86-64-ptwrite.d,
1984 testsuite/gas/i386/x86-64-simd-intel.d,
1985 testsuite/gas/i386/x86-64-simd-suffix.d,
1986 testsuite/gas/i386/x86-64-simd.d,
1987 testsuite/gas/i386/x86-64-sse-noavx.d
1988 testsuite/gas/i386/x86-64-suffix.d,
1989 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1990 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1991 testsuite/gas/i386/noreg64.l: New.
1992 * testsuite/gas/i386/i386.exp: Run new tests.
1994 2020-01-21 Jan Beulich <jbeulich@suse.com>
1996 * testsuite/gas/i386/avx512_bf16_vl.s,
1997 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1998 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1999 broadcast forms of VCVTNEPS2BF16.
2000 * testsuite/gas/i386/avx512_bf16_vl.d,
2001 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2003 2020-01-20 Nick Clifton <nickc@redhat.com>
2005 * po/uk.po: Updated Ukranian translation.
2007 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2010 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2011 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2013 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2014 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2015 R_X86_64_GOTPC32_TLSDESC relocation.
2017 2020-01-18 Nick Clifton <nickc@redhat.com>
2019 * configure: Regenerate.
2020 * po/gas.pot: Regenerate.
2022 2020-01-18 Nick Clifton <nickc@redhat.com>
2024 Binutils 2.34 branch created.
2026 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2028 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2029 with vex_encoding_vex.
2030 (parse_insn): Likewise.
2031 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2032 and {vex3} documentation.
2033 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2035 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2037 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2040 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2041 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2042 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2043 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2044 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2045 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2047 2020-01-16 Jan Beulich <jbeulich@suse.com>
2049 * config/tc-i386.c (match_template): Drop found_cpu_match local
2052 2020-01-16 Jan Beulich <jbeulich@suse.com>
2054 * testsuite/gas/i386/avx512dq-inval.l,
2055 testsuite/gas/i386/avx512dq-inval.s: New.
2056 * testsuite/gas/i386/i386.exp: Run new test.
2058 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2060 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2061 relocations when the target is 430X, except when extracting part of an
2063 (msp430_srcoperand): Adjust comment.
2064 Initialize the expp member of the msp430_operand_s struct as
2066 (msp430_dstoperand): Likewise.
2067 * testsuite/gas/msp430/msp430.exp: Run new test.
2068 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2069 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2071 2020-01-15 Alan Modra <amodra@gmail.com>
2073 * configure.tgt: Add sparc-*-freebsd case.
2075 2020-01-14 Lili Cui <lili.cui@intel.com>
2077 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2078 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2079 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2080 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2081 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2082 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2083 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2084 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2085 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2086 * testsuite/gas/i386/align-branch-5.d: Likewise.
2087 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2088 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2089 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2090 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2091 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2092 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2093 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2094 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2095 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2096 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2097 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2098 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2100 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2103 * config/tc-z80.c: Add support for half precision, single
2104 precision and double precision floating point values.
2105 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2106 * doc/as.texi: Add new z80 command line options.
2107 * doc/c-z80.texi: Document new z80 command line options.
2108 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2109 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2110 * testsuite/gas/z80/z80.exp: Run the new test.
2111 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2112 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2113 * testsuite/gas/z80/strings.d: Update expected output.
2115 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2117 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2120 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2122 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2124 * config/tc-arc.h: Add header if/defs.
2125 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2127 2020-01-13 Alan Modra <amodra@gmail.com>
2129 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2131 2020-01-13 Alan Modra <amodra@gmail.com>
2133 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2136 2020-01-10 Alan Modra <amodra@gmail.com>
2138 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2139 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2141 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2144 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2146 (emit_ld_r_r): Likewise.
2147 (emit_ld_rr_m): Likewise.
2148 (emit_ld_rr_nn): Likewise.
2150 2020-01-09 Jan Beulich <jbeulich@suse.com>
2152 * config/tc-i386.c (optimize_encoding): Add
2153 is_any_vex_encoding() invocations. Drop respective
2154 i.tm.extension_opcode == None checks.
2156 2020-01-09 Jan Beulich <jbeulich@suse.com>
2158 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2159 REX transformations. Correct comment indentation.
2161 2020-01-09 Jan Beulich <jbeulich@suse.com>
2163 * config/tc-i386.c (optimize_encoding): Generalize register
2164 transformation for TEST optimization.
2166 2020-01-09 Jan Beulich <jbeulich@suse.com>
2168 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2169 testsuite/gas/i386/x86-64-sysenter-amd.d,
2170 testsuite/gas/i386/x86-64-sysenter-amd.l,
2171 testsuite/gas/i386/x86-64-sysenter-intel.d,
2172 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2173 * testsuite/gas/i386/i386.exp: Run new tests.
2175 2020-01-08 Nick Clifton <nickc@redhat.com>
2178 * doc/as.texi (Align): Document the fact that all arguments can be
2181 (P2align): Likewise.
2183 2020-01-08 Nick Clifton <nickc@redhat.com>
2186 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2187 already defined as a different symbol type.
2188 * testsuite/gas/elf/pr14891.s: New test source file.
2189 * testsuite/gas/elf/pr14891.d: New test driver.
2190 * testsuite/gas/elf/pr14891.s: New test expected error output.
2191 * testsuite/gas/elf/elf.exp: Run the new test.
2193 2020-01-08 Alan Modra <amodra@gmail.com>
2195 * config/tc-z8k.c (md_begin): Make idx unsigned.
2196 (get_specific): Likewise for this_index.
2198 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2200 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2201 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2202 (md_operand): Set X_md to absent.
2203 (arc_parse_name): Check for X_md.
2205 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2208 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2209 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2211 * read.c (next_char_of_string): Likewise.
2212 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2213 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2215 2020-01-03 Nick Clifton <nickc@redhat.com>
2217 * po/sv.po: Updated Swedish translation.
2219 2020-01-03 Jan Beulich <jbeulich@suse.com>
2221 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2222 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2224 2020-01-03 Jan Beulich <jbeulich@suse.com>
2226 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2227 by-element usdot. Add 64-bit form tests for by-element sudot.
2228 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2230 2020-01-03 Jan Beulich <jbeulich@suse.com>
2232 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2233 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2235 2020-01-03 Jan Beulich <jbeulich@suse.com>
2237 * testsuite/gas/aarch64/f64mm.d,
2238 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2240 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2242 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2243 support for assembler code generated by SDCC. Add new relocation
2244 types. Add z80-elf target support.
2245 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2246 labels. Local labels starts from ".L".
2247 * NEWS: Mention the new support.
2248 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2249 * testsuite/gas/all/fwdexp.s: Likewise.
2250 * testsuite/gas/all/cond.l: Likewise.
2251 * testsuite/gas/all/cond.s: Likewise.
2252 * testsuite/gas/all/fwdexp.d: Likewise.
2253 * testsuite/gas/all/fwdexp.s: Likewise.
2254 * testsuite/gas/elf/section2.e-mips: Likewise.
2255 * testsuite/gas/elf/section2.l: Likewise.
2256 * testsuite/gas/elf/section2.s: Likewise.
2257 * testsuite/gas/macros/app1.d: Likewise.
2258 * testsuite/gas/macros/app1.s: Likewise.
2259 * testsuite/gas/macros/app2.d: Likewise.
2260 * testsuite/gas/macros/app2.s: Likewise.
2261 * testsuite/gas/macros/app3.d: Likewise.
2262 * testsuite/gas/macros/app3.s: Likewise.
2263 * testsuite/gas/macros/app4.d: Likewise.
2264 * testsuite/gas/macros/app4.s: Likewise.
2265 * testsuite/gas/macros/app4b.s: Likewise.
2266 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2267 * testsuite/gas/z80/z80.exp: Add new tests
2268 * testsuite/gas/z80/dollar.d: New file.
2269 * testsuite/gas/z80/dollar.s: New file.
2270 * testsuite/gas/z80/ez80_adl_all.d: New file.
2271 * testsuite/gas/z80/ez80_adl_all.s: New file.
2272 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2273 * testsuite/gas/z80/ez80_isuf.s: New file.
2274 * testsuite/gas/z80/ez80_z80_all.d: New file.
2275 * testsuite/gas/z80/ez80_z80_all.s: New file.
2276 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2277 * testsuite/gas/z80/r800_extra.d: New file.
2278 * testsuite/gas/z80/r800_extra.s: New file.
2279 * testsuite/gas/z80/r800_ii8.d: New file.
2280 * testsuite/gas/z80/r800_z80_doc.d: New file.
2281 * testsuite/gas/z80/z180.d: New file.
2282 * testsuite/gas/z80/z180.s: New file.
2283 * testsuite/gas/z80/z180_z80_doc.d: New file.
2284 * testsuite/gas/z80/z80_doc.d: New file.
2285 * testsuite/gas/z80/z80_doc.s: New file.
2286 * testsuite/gas/z80/z80_ii8.d: New file.
2287 * testsuite/gas/z80/z80_ii8.s: New file.
2288 * testsuite/gas/z80/z80_in_f_c.d: New file.
2289 * testsuite/gas/z80/z80_in_f_c.s: New file.
2290 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2291 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2292 * testsuite/gas/z80/z80_out_c_0.d: New file.
2293 * testsuite/gas/z80/z80_out_c_0.s: New file.
2294 * testsuite/gas/z80/z80_reloc.d: New file.
2295 * testsuite/gas/z80/z80_reloc.s: New file.
2296 * testsuite/gas/z80/z80_sli.d: New file.
2297 * testsuite/gas/z80/z80_sli.s: New file.
2299 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2301 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2304 2020-01-01 Alan Modra <amodra@gmail.com>
2306 Update year range in copyright notice of all files.
2308 For older changes see ChangeLog-2019
2310 Copyright (C) 2020 Free Software Foundation, Inc.
2312 Copying and distribution of this file, with or without modification,
2313 are permitted in any medium without royalty provided the copyright
2314 notice and this notice are preserved.
2320 version-control: never