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* gas/doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
338d56a8
SC		 12020-06-03 Stephen Casner <casner@acm.org>
2
3 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
4
bb7322c6
JW		 52020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
6 Jim Wilson <jimw@sifive.com>
7
8 PR 26051
9 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
10 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
11 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
12 Move B before SB. Move J before UJ.
13
c39c821c
AC		 142020-06-01 Alex Coplan <alex.coplan@arm.com>
15
16 * write.c (relax_segment): Fix handling of negative offset when
17 relaxing an rs_org frag.
18 * testsuite/gas/aarch64/org-neg.d: New test.
19 * testsuite/gas/aarch64/org-neg.l: Error output for test.
20 * testsuite/gas/aarch64/org-neg.s: Input for test.
21 * testsuite/gas/arm/org-neg.d: New test.
22 * testsuite/gas/arm/org-neg.l: Error output for test.
23 * testsuite/gas/arm/org-neg.s: Input for test.
24
66e3eb08
SC		 252020-05-28 Stephen Casner <casner@acm.org>
26
27 Fix unexpected failures in gas testsuite for pdp11-aout target.
28 These are caused by the PDP11's mix of little-endian octets in
29 shorts but shorts in big endian order for long or quad.
30
31 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
32 * testsuite/gas/all/gas.exp: Select alternate test scripts for
33 pdp11, skip octa test completely.
34 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
35 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
36 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
37
9e85f042
NC		 382020-05-28 Alex Coplan <alex.coplan@arm.com>
39
40 * frags.c (frag_grow): Fix comment.
41
1c912705
SC		 422020-05-27 Stephen Casner <casner@acm.org>
43
44 PR gas/26001
45 * config/tc-pdp11.c (parse_reg): Distinguish register names from
46 symbols that begin with a register name.
47 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
48 * testsuite/gas/pdp11/pr26001.s: Likewise.
49 * testsuite/gas/pdp11/pr26001.d: Likewise.
50
5c505568
SC		 512020-05-27 Simon Cook <simon.cook@embecosm.com>
52
53 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
54 pointer when creating struct riscv_csr_extra.
55
3c730740
L		 562020-05-26 H.J. Lu <hongjiu.lu@intel.com>
57
58 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
59 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
60 * testsuite/gas/i386/inval-avx512f.l: Updated.
61
57b17940
SSF		 622020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
63
64 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
65 load/store instruction variants with alignment hints.
66 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
67 instruction variants with alignment hints.
68
e3fed0f2
L		 692020-05-26 H.J. Lu <hongjiu.lu@intel.com>
70
71 PR gas/26044
72 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
73 instead of R_XGATE_PCREL_X.
74 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
75 BFD_RELOC_XGATE_PCREL_X.
76
8bbc5da5
L		 772020-05-26 H.J. Lu <hongjiu.lu@intel.com>
78
79 PR gas/26044
80 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
81 with &fragP->fr_literal[0].
82
c4612b92
L		 832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
84
85 PR gas/26044
86 * config/tc-vax.c (md_estimate_size_before_relax): Replace
87 fragP->fr_literal with &fragP->fr_literal[0].
88 (md_convert_frag): Likewise.
89
70b1b570
L		 902020-05-26 H.J. Lu <hongjiu.lu@intel.com>
91
92 PR gas/26044
93 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
94 with &fragP->fr_literal[0].
95
e67e940f
L		 962020-05-26 H.J. Lu <hongjiu.lu@intel.com>
97
98 PR gas/26044
99 * config/tc-crx.c (getreg_image): Change argument type to int.
100 (md_convert_frag): Replace fragP->fr_literal with
101 &fragP->fr_literal[0].
102
a05e3e20
L		 1032020-05-26 H.J. Lu <hongjiu.lu@intel.com>
104
105 PR gas/26044
106 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
107 sprintf with memmove.
108
c6412eee
L		 1092020-05-25 H.J. Lu <hongjiu.lu@intel.com>
110
111 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
112 with &fragP->fr_literal[0].
113
9fcc3457
L		 1142020-05-25 H.J. Lu <hongjiu.lu@intel.com>
115
116 PR gas/26041
117 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
118 2 overlapping strings.
119
6c115e16
L		 1202020-05-25 H.J. Lu <hongjiu.lu@intel.com>
121
122 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
123 with &fragP->fr_literal[0].
124
a39d29cd
L		 1252020-05-25 H.J. Lu <hongjiu.lu@intel.com>
126
127 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
128 with &fragp->fr_literal[0].
129 * config/tc-microblaze.c (md_apply_fix): Likewise.
130 * config/tc-sh.c (md_convert_frag): Likewise.
131
72393fd1
JW		 1322020-05-24 Jim Wilson <jimw@sifive.com>
133
134 PR 26025
135 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
136 asection to segT. New locals seg and subseg. Call subseg_set before
137 fix_new_exp. Call subseg_set after loop to restore original values.
138
9fbb53c7
AM		 1392020-05-21 Alan Modra <amodra@gmail.com>
140
141 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
142 throughout.
143 * config/obj-elf.c: Likewise.
144 * config/tc-aarch64.c: Likewise.
145 * config/tc-arm.c: Likewise.
146 * config/tc-m68k.c: Likewise.
147 * config/tc-nios2.c: Likewise.
148 * config/tc-tic30.c: Likewise.
149 * ecoff.c: Likewise.
150 * read.c: Likewise.
151 * stabs.c: Likewise.
152 * symbols.c: Likewise.
153 * testsuite/gas/all/test-gen.c: Likewise.
154
8f595e9b
NC		 1552020-05-20 Nelson Chu <nelson.chu@sifive.com>
156
157 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
158 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
159 Static variables which are used to set the ISA extensions. You can
160 use -march (or ELF build attributes) and -misa-spec to set them,
161 respectively.
162 (ext_version_hash): The hash table used to handle the extensions
163 with versions.
164 (init_ext_version_hash): Initialize the ext_version_hash according
165 to riscv_ext_version_table.
166 (riscv_get_default_ext_version): The callback function of
167 riscv_parse_subset_t. According to the choosed ISA spec,
168 get the default version for the specific extension.
169 (riscv_set_arch): Set the callback function.
170 (enum options, struct option md_longopts): Add new option -misa-spec.
171 (md_parse_option): Do not call riscv_set_arch for -march. We will
172 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
173 to set default_isa_spec class.
174 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
175 ext_version_hash, and then call riscv_set_arch to set the architecture
176 with versions according to default_arch_with_ext.
177 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
178 x extensions.
179 * testsuite/gas/riscv/attribute-03.d: Likewise.
180 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
181 already set it's version to 2p1 by march, so no need to use the default
182 2p2 version. For m-ext, we do not set the version by -march and ELF arch
183 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
184 ISA spec 2p2, so set 0p0 to it.
185 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
186 zicsr is 2p0 according to ISA spec 20191213.
187 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
188 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
189 You can set them by configure options --with-arch and
190 --with-isa-spec, respectively.
191 (riscv_set_default_isa_spec): New function used to set the
192 default ISA spec.
193 (md_parse_option): Call riscv_set_default_isa_spec rather than
194 call riscv_get_isa_spec_class directly.
195 (riscv_after_parse_args): If the -isa-spec is not set, then we
196 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
197 calling riscv_set_default_isa_spec.
198 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
199 the --with-isa-spec may be set to different ISA spec.
200 * testsuite/gas/riscv/attribute-02.d: Likewise.
201 * testsuite/gas/riscv/attribute-03.d: Likewise.
202 * testsuite/gas/riscv/attribute-04.d: Likewise.
203 * testsuite/gas/riscv/attribute-05.d: Likewise.
204 * testsuite/gas/riscv/attribute-06.d: Likewise.
205 * testsuite/gas/riscv/attribute-07.d: Likewise.
206 * configure.ac: Add configure options, --with-arch and
207 --with-isa-spec.
208 * configure: Regenerated.
209 * config.in: Regenerated.
210 * config/tc-riscv.c (default_priv_spec): Static variable which is
211 used to check if the CSR is valid for the chosen privilege spec. You
212 can use -mpriv-spec to set it.
213 (enum reg_class): We now get the CSR address from csr_extra_hash rather
214 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
215 (riscv_init_csr_hashes): Only need to initialize one hash table
216 csr_extra_hash.
217 (riscv_csr_class_check): Change the return type to void. Don't check
218 the ISA dependency if -mcsr-check isn't set.
219 (riscv_csr_version_check): New function. Check and find the CSR address
220 from csr_extra_hash, according to default_priv_spec. Report warning
221 for the invalid CSR if -mcsr-check is set.
222 (reg_csr_lookup_internal): Updated.
223 (reg_lookup_internal): Likewise.
224 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
225 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
226 (md_parse_option): Call riscv_set_default_priv_version to set
227 default_priv_spec.
228 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
229 privilege spec to the newest one.
230 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
231 include/opcode/riscv.h.
232 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
233 to check the ISA dependency for CSR, so fix the spec version by adding
234 -mpriv-spec=1.11.
235 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
236 version warnings for the test case.
237 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
238 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
239 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
240 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
241 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
242 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
243 Check whether the CSR is valid when privilege version 1.9 is choosed.
244 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
245 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
246 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
247 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
248 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
249 Check whether the CSR is valid when privilege version 1.10 is choosed.
250 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
251 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
252 Check whether the CSR is valid when privilege version 1.11 is choosed.
253 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
254 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
255 setting. You can set it by configure option --with-priv-spec.
256 (riscv_set_default_priv_spec): New function used to set the default
257 privilege spec.
258 (md_parse_option): Call riscv_set_default_priv_spec rather than
259 call riscv_get_priv_spec_class directly.
260 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
261 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
262 calling riscv_set_default_priv_spec.
263 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
264 the --with-priv-spec may be set to different privilege spec.
265 * testsuite/gas/riscv/priv-reg.d: Likewise.
266 * configure.ac: Add configure option --with-priv-spec.
267 * configure: Regenerated.
268 * config.in: Regenerated.
269 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
270 explicit_attr. Set it to TRUE if any ELF attribute is found.
271 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
272 the priv attributes are set.
273 (md_assemble): Set the default_priv_spec according to the priv
274 attributes when we start to assemble instruction.
275 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
276 riscv_write_out_attrs. Update the arch and priv attributes. If we
277 don't set the corresponding ELF attributes, then try to output the
278 default ones.
279 (riscv_set_public_attributes): If any ELF attribute or -march-attr
280 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
281 to update the arch and priv attributes.
282 (s_riscv_attribute): Make sure all arch and priv attributes are set
283 before any instruction.
284 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
285 ELF attribute or -march-attr is set. If the priv attributes are not
286 set, then try to update them by the default setting (-mpriv-spec or
287 --with-priv-spec).
288 * testsuite/gas/riscv/attribute-02.d: Likewise.
289 * testsuite/gas/riscv/attribute-03.d: Likewise.
290 * testsuite/gas/riscv/attribute-04.d: Likewise.
291 * testsuite/gas/riscv/attribute-06.d: Likewise.
292 * testsuite/gas/riscv/attribute-07.d: Likewise.
293 * testsuite/gas/riscv/attribute-08.d: Likewise.
294 * testsuite/gas/riscv/attribute-09.d: Likewise.
295 * testsuite/gas/riscv/attribute-10.d: Likewise.
296 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
297 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
298 set by priv attributes must be supported.
299 * testsuite/gas/riscv/attribute-05.s: Likewise.
300 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
301 priv attributes according to the -mpriv-spec option.
302 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
303 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
304 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
305 * testsuite/gas/riscv/priv-reg.d: Removed.
306 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
307 CSR according to the priv spec 1.9.
308 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
309 CSR according to the priv spec 1.9.1.
310 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
311 CSR according to the priv spec 1.10.
312 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
313 CSR according to the priv spec 1.11.
314 * config/tc-riscv.c (md_show_usage): Add descriptions about
315 the new GAS options.
316 * doc/c-riscv.texi: Likewise.
317
3d205eb4
PB		 3182020-05-19 Peter Bergner <bergner@linux.ibm.com>
319
320 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
321 * testsuite/gas/ppc/power9.d: Likewise.
322 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
323 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
324 sync, wait, waitrsv>: Add tests.
325 * testsuite/gas/ppc/power10.d: Likewise.
326
164446e0
AF		 3272020-05-19 Alexander Fedotov <alfedotov@gmail.com>
328
329 PR 25992
330 * config/tc-arm.c : Add arm_ext_v8r feature.
331 (it_fsm_post_encode): Check arm_ext_v8r feature.
332 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
333
69f57659
AM		 3342020-05-19 Alan Modra <amodra@gmail.com>
335
336 * write.c (write_contents): Use bfd_get_filename rather than
337 accessing bfd->filename directly. Use bfd_section_name rather
338 than accessing section->name directly.
339
0e1d094e
AM		 3402020-05-19 Alan Modra <amodra@gmail.com>
341
342 * symbols.c (local_symbol_make): Init all of lsy_flags.
343
d402189f
AM		 3442020-05-18 Alan Modra <amodra@gmail.com>
345
346 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
347 before looking at add_symbol->sy_flags.
348
503648e4 3492020-05-18 Hongtao Liu <hongtao.liu@intel.com>
350
351 * config/tc-i386.c: Not handle lret/iret.
352 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
353 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
354 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
355 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
356 * testsuite/gas/i386/lfence-ret.s: Ditto.
357 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
358 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
359 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
360 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
361 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
362 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
363 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
364
2a50b401
AM		 3652020-05-15 Alan Modra <amodra@gmail.com>
366 Alex Coplan <alex.coplan@arm.com>
367
368 * symbols.c (struct local_symbol): Update comment.
369 (resolve_symbol_value): For resolved symbols equated to other
370 symbols, verify that the referenced symbol is not a local_symbol
371 before accessing sy_value. Don't leave symbol loops during
372 finalize_syms resolution.
373 * testsuite/gas/all/assign-bad-recursive.d: New test.
374 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
375 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
376 * testsuite/gas/all/gas.exp: Run it.
377
9d95b8e9
NC		 3782020-05-14 Nick Clifton <nickc@redhat.com>
379
380 * po/sv.po: Updated Swedish translation.
381
3b646889
AM		 3822020-05-11 Alan Modra <amodra@gmail.com>
383
384 * testsuite/gas/ppc/scalarquad.d,
385 * testsuite/gas/ppc/scalarquad.s: New test.
386 * testsuite/gas/ppc/ppc.exp: Run it.
387
9cc4ce88
AM		 3882020-05-11 Alan Modra <amodra@gmail.com>
389
390 * testsuite/gas/ppc/rightmost.d,
391 * testsuite/gas/ppc/rightmost.s: New test.
392 * testsuite/gas/ppc/ppc.exp: Run it.
393
5d57bc3f
AM		 3942020-05-11 Alan Modra <amodra@gmail.com>
395
396 * testsuite/gas/ppc/xvtlsbb.d,
397 * testsuite/gas/ppc/xvtlsbb.s: New test.
398 * testsuite/gas/ppc/ppc.exp: Run it.
399
66ef5847
AM		 4002020-05-11 Alan Modra <amodra@gmail.com>
401
402 * testsuite/gas/ppc/stringop.d,
403 * testsuite/gas/ppc/stringop.s: New test.
404 * testsuite/gas/ppc/ppc.exp: Run it.
405
4f3e9537
PB		 4062020-05-11 Peter Bergner <bergner@linux.ibm.com>
407
408 * testsuite/gas/ppc/set_bool.d,
409 * testsuite/gas/ppc/set_bool.s: New test.
410 * testsuite/gas/ppc/ppc.exp: Run it.
411
ec40e91c
AM		 4122020-05-11 Alan Modra <amodra@gmail.com>
413
414 * testsuite/gas/ppc/bitmanip.d,
415 * testsuite/gas/ppc/bitmanip.s: New test.
416 * testsuite/gas/ppc/ppc.exp: Run it.
417
d7e97a76
AM		 4182020-05-11 Alan Modra <amodra@gmail.com>
419
420 * testsuite/gas/ppc/genpcv.d,
421 * testsuite/gas/ppc/genpcv.s: New test.
422 * testsuite/gas/ppc/ppc.exp: Run it.
423
fdefed7c
AM		 4242020-05-11 Alan Modra <amodra@gmail.com>
425
426 * testsuite/gas/ppc/maskmanip.d,
427 * testsuite/gas/ppc/maskmanip.s: New test.
428 * testsuite/gas/ppc/ppc.exp: Run it.
429
aa3c112f
AM		 4302020-05-11 Alan Modra <amodra@gmail.com>
431 Peter Bergner <bergner@linux.ibm.com>
432
433 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
434 (md_assemble): Check acc specified in correct operand.
435 * testsuite/gas/ppc/outerprod.d,
436 * testsuite/gas/ppc/outerprod.s,
437 * testsuite/gas/ppc/vsx4.d,
438 * testsuite/gas/ppc/vsx4.s: New tests.
439 * testsuite/gas/ppc/ppc.exp: Run them.
440
6edbfd3b
AM		 4412020-05-11 Alan Modra <amodra@gmail.com>
442
443 * testsuite/gas/ppc/simd_perm.d,
444 * testsuite/gas/ppc/simd_perm.s: New test.
445 * testsuite/gas/ppc/ppc.exp: Run it.
446
c7d7aea2
AM		 4472020-05-11 Alan Modra <amodra@gmail.com>
448
449 * testsuite/gas/ppc/int128.d,
450 * testsuite/gas/ppc/int128.s: New test.
451 * testsuite/gas/ppc/ppc.exp: Run it.
452
94ba9882
AM		 4532020-05-11 Alan Modra <amodra@gmail.com>
454
455 * testsuite/gas/ppc/vsx_32byte.d,
456 * testsuite/gas/ppc/vsx_32byte.s: New test.
457 * testsuite/gas/ppc/ppc.exp: Run it.
458
f4791f1a
AM		 4592020-05-11 Alan Modra <amodra@gmail.com>
460
461 * testsuite/gas/ppc/vec_mul.s,
462 * testsuite/gas/ppc/vec_mul.d: New test.
463 * testsuite/gas/ppc/ppc.exp: Run it.
464
3ff0a5ba
PB		 4652020-05-11 Peter Bergner <bergner@linux.ibm.com>
466
467 * testsuite/gas/ppc/byte_rev.d,
468 * testsuite/gas/ppc/byte_rev.s: New test.
469 * testsuite/gas/ppc/ppc.exp: Run it.
470
afef4fe9
PB		 4712020-05-11 Peter Bergner <bergner@linux.ibm.com>
472
473 * testsuite/gas/ppc/power10.d: Add paste. tests.
474 * testsuite/gas/ppc/power10.s: Likewise.
475
1224c05d
PB		 4762020-05-11 Peter Bergner <bergner@linux.ibm.com>
477
478 * testsuite/gas/ppc/power10.s: New test.
479 * testsuite/gas/ppc/power10.d: Likewise.
480 * testsuite/gas/ppc/ppc.exp: Run it.
481
7c1f4227
AM		 4822020-05-11 Alan Modra <amodra@gmail.com>
483
484 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
485 renaming.
486 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
487 place of -mfuture/-Mfuture.
488 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
489 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
490
bfeaed38
NC		 4912020-05-06 Nick Clifton <nickc@redhat.com>
492
493 * po/sv.po: Updated Swedish translation.
494
6ef719c0
NC		 4952020-05-06 Nick Clifton <nickc@redhat.com>
496
497 PR 25927
498 * doc/as.texi (Preprocessing): Replace cross reference to not
499 existant document with a URL to the equivalent page in the GCC
500 manual.
501
546cb2d8
NC		 5022020-05-05 Nick Clifton <nickc@redhat.com>
503
504 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
505 construction of a DWARF-5 directory name table.
506 * testsuite/gas/elf/pr25917.d: Update expected output.
507
7d0bd487
GN		 5082020-05-05 Gunther Nikl <gnikl@justmail.de>
509
510 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
511 (md_parse_option): Remove initialization of elf_flags.
070b775f 512
fe05f369
ASDV		 5132020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
514
515 PR gas/25863
516 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
517 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
518 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
519
4706679d
NC		 5202020-05-04 Nick Clifton <nickc@redhat.com>
521
522 PR 25917
523 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
524 table's existence before looking at its entries.
070b775f
NC		 525 Also do not emit a default directory entry if there are no
526 directories in use.
527
4706679d
NC		 528 * testsuite/gas/elf/pr25917.s: New test source file.
529 * testsuite/gas/elf/pr25917.d: New test driver.
530 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
531
09c1e68a
AC		 5322020-04-30 Alex Coplan <alex.coplan@arm.com>
533
534 * config/tc-aarch64.c (fix_insn): Implement for
535 AARCH64_OPND_UNDEFINED.
536 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
537 * testsuite/gas/aarch64/udf.s: New.
538 * testsuite/gas/aarch64/udf.d: New.
539 * testsuite/gas/aarch64/udf-invalid.s: New.
540 * testsuite/gas/aarch64/udf-invalid.l: New.
541 * testsuite/gas/aarch64/udf-invalid.d: New.
542
c578f16e
YS		 5432020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
544
545 * config/tc-rx.c (elf_flags): Reset default value.
546 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
547
935f1f4b
MF		 5482020-04-29 Max Filippov <jcmvbkbc@gmail.com>
549
550 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
551 if it's not defined.
552 (microarch_earliest): New static variable.
553 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
554 simcall opcode has mandatory parameter.
555 (xg_init_global_config): Initialize microarch_earliest.
556
5c936ef5
NC		 5572020-04-29 Nick Clifton <nickc@redhat.com>
558
559 PR 22699
560 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
561 IMM0_8S and add support for IMM0_8U.
562 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
563 unsigned 8-bit immediate.
564 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 565 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 566
251dae91
TC		 5672020-04-27 Tamar Christina <tamar.christina@arm.com>
568
569 * NEWS: Add news entry for big-obj.
570 * config/tc-i386.c (i386_target_format): Support new format.
571 * doc/c-i386.texi: Add i386 support.
572 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
573 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
574
714e6c96
NC		 5752020-04-27 Nick Clifton <nickc@redhat.com>
576
577 PR 25878
578 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
579 (assign_file_to_slot): New function. Fills in an entry in the
580 files table.
581 (allocate_filenum): Use new function.
582 (allocate_filename_to_slot): Use new function. If the specified
583 slot entry is already in use, but was chosen automatically then
584 reassign the automatic entry.
585
a09f656b 5862020-04-26 Hongtao Liu <hongtao.liu@intel.com
587
588 * config/tc-i386.c (lfence_before_ret_shl): New member.
589 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
590 for Anysize insns.
591 (insert_after_load): Issue warning for REP CMPS/SCAS.
592 (insert_before_before): Handle iret, Handle
593 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
594 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
595 -mlfence-before-ret=[none/not/or/shl/yes].
596 Enable -mlfence-before-ret=shl when
597 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
598 (md_show_usage): Ditto.
599 * doc/c-i386.texi: Ditto.
600 * testsuite/gas/i386/i386.exp: Add new testcases.
601 * testsuite/gas/i386/lfence-load-b.d: New.
602 * testsuite/gas/i386/lfence-load-b.e: New.
603 * testsuite/gas/i386/lfence-load.d: Modified.
604 * testsuite/gas/i386/lfence-load.e: New.
605 * testsuite/gas/i386/lfence-load.s: Modified.
606 * testsuite/gas/i386/lfence-ret-a.d: Modified.
607 * testsuite/gas/i386/lfence-ret-b.d: Modified.
608 * testsuite/gas/i386/lfence-ret-c.d: New.
609 * testsuite/gas/i386/lfence-ret-d.d: New.
610 * testsuite/gas/i386/lfence-ret.s: Modified.
611 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
612 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
613 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
614 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
615 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
616 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
617 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
618 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
619 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
620 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
621
30ce8e47
MF		 6222020-04-22 Max Filippov <jcmvbkbc@gmail.com>
623
624 PR ld/25861
625 * config/tc-xtensa.c (md_apply_fix): Replace
626 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
627 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
628 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
629 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
630 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
631
31c89d60
AM		 6322020-04-22 Alan Modra <amodra@gmail.com>
633
634 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
635 symbol for ".symver .. remove".
636 * doc/as.texi (.symver): Update.
637 * testsuite/gas/symver/symver11.s: Make foo weak.
638 * testsuite/gas/symver/symver11.d: Expect an error.
639 * testsuite/gas/symver/symver7.d: Allow other random symbols.
640
1d3eb556
L		 6412020-04-21 H.J. Lu <hongjiu.lu@intel.com>
642
643 * testsuite/gas/symver/symver11.s: Add ".balign 8".
644
bb2a1453
AS		 6452020-04-21 Andreas Schwab <schwab@linux-m68k.org>
646
647 PR 25848
648 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
649 * testsuite/gas/m68k/operands.d: Update.
650 * testsuite/gas/m68k/op68000.d: Update for new error messages.
651
c36876fe
TC		 6522020-04-21 Tamar Christina <tamar.christina@arm.com>
653
654 PR binutils/24753
655 * testsuite/gas/arm/pr24753.d: New test.
656 * testsuite/gas/arm/pr24753.s: New test.
657
6914be53
L		 6582020-04-21 H.J. Lu <hongjiu.lu@intel.com>
659
660 PR gas/23840
661 PR gas/25295
662 * NEWS: Mention .symver extension.
663 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
664 function.
665 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
666 add a version name. Add local, hidden and remove visibility
667 support.
668 (elf_frob_symbol): Handle the list of version names. Update the
669 original symbol to local, hidden or remove it from the symbol
670 table.
671 (elf_frob_file_before_adjust): Handle the list of version names.
672 * config/obj-elf.h (elf_visibility): New.
673 (elf_versioned_name_list): Likewise.
674 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
675 and visibility. Change versioned_name pointer to struct
676 elf_versioned_name_list.
677 * doc/as.texi: Update .symver directive.
678 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
679 error checking tests.
680 * testsuite/gas/symver/symver6.d: New file.
681 * testsuite/gas/symver/symver7.d: Likewise.
682 * testsuite/gas/symver/symver7.s: Likewise.
683 * testsuite/gas/symver/symver8.d: Likewise.
684 * testsuite/gas/symver/symver8.s: Likewise.
685 * testsuite/gas/symver/symver9.s: Likewise.
686 * testsuite/gas/symver/symver9a.d: Likewise.
687 * testsuite/gas/symver/symver9b.d: Likewise.
688 * testsuite/gas/symver/symver10.s: Likewise.
689 * testsuite/gas/symver/symver10a.d: Likewise.
690 * testsuite/gas/symver/symver10b.d: Likewise.
691 * testsuite/gas/symver/symver11.d: Likewise.
692 * testsuite/gas/symver/symver11.s: Likewise.
693 * testsuite/gas/symver/symver12.d: Likewise.
694 * testsuite/gas/symver/symver12.s: Likewise.
695 * testsuite/gas/symver/symver13.d: Likewise.
696 * testsuite/gas/symver/symver13.s: Likewise.
697 * testsuite/gas/symver/symver14.d: Likewise.
698 * testsuite/gas/symver/symver14.l: Likewise.
699 * testsuite/gas/symver/symver15.d: Likewise.
700 * testsuite/gas/symver/symver15.l: Likewise.
701 * testsuite/gas/symver/symver6.l: Removed.
702 * testsuite/gas/symver/symver6.s: Updated.
703
c2e5c986
SD		 7042020-04-20 Sudakshina Das <sudi.das@arm.com>
705
706 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
707 to include TSB.
708 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
709 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
710 * testsuite/gas/aarch64/system.d: Update.
711
8a6e1d1d
SD		 7122020-04-20 Sudakshina Das <sudi.das@arm.com>
713
714 * testsuite/gas/aarch64/bti.d: Update -march option.
715 * testsuite/gas/aarch64/illegal-bti.d: Remove.
716 * testsuite/gas/aarch64/illegal-bti.l: Remove.
717 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
718 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
719
49af2f5c
AM		 7202020-04-17 Alan Modra <amodra@gmail.com>
721
722 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
723
8e4979ac
NC		 7242020-04-16 Gagan Singh Sidhu <broly@mac.com>
725 Nick Clifton <nickc@redhat.com>
726
727 PR 25803
728 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
729 targets.
730 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
731 for the type-2 test.
732 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
733 targets running this test.
734
c54a9b56
DF		 7352020-02-16 David Faust <david.faust@oracle.com>
736
737 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
738 * testsuite/gas/bpf/jump32.s: New file.
739 * testsuite/gas/bpf/jump32.d: Likewise.
740
3071b197
L		 7412020-04-08 H.J. Lu <hongjiu.lu@intel.com>
742
743 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
744 documentation.
745
6a3ab923
GN		 7462020-04-08 Gunther Nikl <gnikl@justmail.de>
747
748 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
749 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 750 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
751 define.
752 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 753 * tc.h (md_pcrel_from_section): Add prototype.
754 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
755 * config/tc-arc.h (md_pcrel_from_section): Likewise.
756 * config/tc-arm.h (md_pcrel_from_section): Likewise.
757 * config/tc-avr.h (md_pcrel_from_section): Likewise.
758 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
759 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
760 * config/tc-csky.h (md_pcrel_from_section): Likewise.
761 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
762 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
763 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
764 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
765 * config/tc-frv.h (md_pcrel_from_section): Likewise.
766 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
767 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
768 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
769 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
770 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
771 * config/tc-mep.h (md_pcrel_from_section): Likewise.
772 * config/tc-metag.h (md_pcrel_from_section): Likewise.
773 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
774 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
775 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
776 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
777 * config/tc-mt.h (md_pcrel_from_section): Likewise.
778 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
779 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
780 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
781 * config/tc-rx.h (md_pcrel_from_section): Likewise.
782 * config/tc-s390.h (md_pcrel_from_section): Likewise.
783 * config/tc-sh.h (md_pcrel_from_section): Likewise.
784 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
785 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 786 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
787 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
788 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
789 md_apply_fix3): Delete prototypes.
6a3ab923 790
6e0e8b45
L		 7912020-04-07 H.J. Lu <hongjiu.lu@intel.com>
792
793 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
794 instructions.
795
266803a2
L		 7962020-04-07 H.J. Lu <hongjiu.lu@intel.com>
797
798 * doc/c-z80.texi: Fix @xref warnings.
799
bb651e8b
CL		 8002020-04-07 Lili Cui <lili.cui@intel.com>
801
802 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
803 (cpu_noarch): Likewise.
804 * doc/c-i386.texi: Document TSXLDTRK.
805 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
806 * testsuite/gas/i386/tsxldtrk.d: Likewise.
807 * testsuite/gas/i386/tsxldtrk.s: Likewise.
808 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
809
4b27d27c
L		 8102020-04-02 Lili Cui <lili.cui@intel.com>
811
812 * config/tc-i386.c (cpu_arch): Add .serialize.
813 (cpu_noarch): Likewise.
814 * doc/c-i386.texi: Document serialize.
815 * testsuite/gas/i386/i386.exp: Run serialize tests
816 * testsuite/gas/i386/serialize.d: Likewise.
817 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
818 * testsuite/gas/i386/serialize.s: Likewise.
819
bb897477
RO		 8202020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
821
822 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
823 * testsuite/gas/elf/section12b.d: Likewise.
824 * testsuite/gas/elf/section16a.d: Likewise.
825 * testsuite/gas/elf/section16b.d: Likewise.
826
59e28a97
GN		 8272020-04-02 Gunther Nikl <gnikl@justmail.de>
828
829 * config/tc-m68k.c (m68k_ip): Fix range check for index register
830 with a suppressed address register.
831
efc3a950
L		 8322020-04-01 H.J. Lu <hongjiu.lu@intel.com>
833
834 PR gas/25756
835 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
836 * testsuite/gas/i386/localpic.s: Add a test for relocation
837 against local absolute symbol.
838 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
839 * testsuite/gas/i386/localpic.d: Updated.
840 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
841 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
842
15d47c3a
RO		 8432020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
844
845 PR gas/25732
846 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
847 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
848 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
849 testsuite/gas/i386/x86-64-jump.d.
850 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
851 Incorporate changes to
852 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
853 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
854 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
855 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
856 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
857
876678f0
MR		 8582020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
859
860 PR 25611
861 PR 25614
862 * dwarf2dbg.c: Do not include "bignum.h".
863
d1a89da5
NC		 8642020-03-30 Nelson Chu <nelson.chu@sifive.com>
865
866 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
867 * testsuite/gas/riscv/alias-csr.s: Likewise.
868 * testsuite/gas/riscv/no-aliases-csr.d: Move this
869 to priv-reg-pseudo-noalias.
870 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
871 * testsuite/gas/riscv/bad-csr.l: Likewise.
872 * testsuite/gas/riscv/bad-csr.s: Likewise.
873 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
874 * testsuite/gas/riscv/satp.s: Likewise.
875 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
876 csr instruction, including alias-csr testcase.
877 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
878 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
879 pseudo instruction with objdump -Mno-aliases.
880 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
881 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
882 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
883 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
884 * testsuite/gas/riscv/priv-reg.s: Likewise.
885 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
886 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
887 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
888
b7780957
J		 8892020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
890
891 * config/obj-coff.c (obj_coff_section): Set the bss flag on
892 sections with the "b" attribute.
893
d1023b5d
AM		 8942020-03-22 Alan Modra <amodra@gmail.com>
895
896 * testsuite/gas/s12z/truncated.d: Update expected output.
897
0d832e7f
SB		 8982020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
899
900 PR 25690
901 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
902 * doc/c-z80.texi: Update documentation.
903
327ef784
NC		 9042020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
905
906 PR 25641
907 PR 25668
908 PR 25633
909 Fix disassembling ED+A4/AC/B4/BC opcodes.
910 Fix assembling lines containing colonless label and instruction
911 with first operand inside parentheses.
912 Fix registration of unsupported by target CPU registers.
913 * config/tc-z80.c: See above.
914 * config/tc-z80.h: See above.
915 * testsuite/gas/z80/colonless.d: Update test.
916 * testsuite/gas/z80/colonless.s: Likewise.
917 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
918 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
919 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
920 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
921 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
922 * testsuite/gas/z80/unsup_regs.s: Likewise.
923 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
924 * testsuite/gas/z80/z80.exp: Likewise.
925 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
926 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
927 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
928
66d1f7cc
AV		 9292020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
930
931 PR 25660
932 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
933 (parse_operands): Handle new operand codes.
934 (do_neon_dyadic_long): Make shape check accept the scalar variants.
935 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
936 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
937 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
938 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
939 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
940 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
941 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
942
9e8f1c90
L		 9432020-03-11 H.J. Lu <hongjiu.lu@intel.com>
944
945 * NEWS: Mention x86 assembler options for CVE-2020-0551.
946
97b4a8f7
L		 9472020-03-11 H.J. Lu <hongjiu.lu@intel.com>
948
949 * testsuite/gas/i386/i386.exp: Run new tests.
950 * testsuite/gas/i386/lfence-byte.d: New file.
951 * testsuite/gas/i386/lfence-byte.e: Likewise.
952 * testsuite/gas/i386/lfence-byte.s: Likewise.
953 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
954 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
955 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
956 * testsuite/gas/i386/lfence-indbr.e: Likewise.
957 * testsuite/gas/i386/lfence-indbr.s: Likewise.
958 * testsuite/gas/i386/lfence-load.d: Likewise.
959 * testsuite/gas/i386/lfence-load.s: Likewise.
960 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
961 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
962 * testsuite/gas/i386/lfence-ret.s: Likewise.
963 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
964 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
965 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
966 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
967 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
968 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
969 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
970 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
971 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
972 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
973 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
974 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
975
ae531041
L		 9762020-03-11 H.J. Lu <hongjiu.lu@intel.com>
977
978 * config/tc-i386.c (lfence_after_load): New.
979 (lfence_before_indirect_branch_kind): New.
980 (lfence_before_indirect_branch): New.
981 (lfence_before_ret_kind): New.
982 (lfence_before_ret): New.
983 (last_insn): New.
984 (load_insn_p): New.
985 (insert_lfence_after): New.
986 (insert_lfence_before): New.
987 (md_assemble): Call insert_lfence_before and insert_lfence_after.
988 Set last_insn.
989 (OPTION_MLFENCE_AFTER_LOAD): New.
990 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
991 (OPTION_MLFENCE_BEFORE_RET): New.
992 (md_longopts): Add -mlfence-after-load=,
993 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
994 (md_parse_option): Handle -mlfence-after-load=,
995 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
996 (md_show_usage): Display -mlfence-after-load=,
997 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
998 (i386_cons_align): New.
999 * config/tc-i386.h (i386_cons_align): New.
1000 (md_cons_align): New.
1001 * doc/c-i386.texi: Document -mlfence-after-load=,
1002 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1003
5496f3c6
NC		 10042020-03-11 Nick Clifton <nickc@redhat.com>
1005
1006 PR 25611
1007 PR 25614
1008 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1009 (DWARF2_FILE_SIZE_NAME): Default to -1.
1010 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1011 whichever is higher.
1012 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1013 (NUM_MD5_BYTES): Define.
1014 (struct file entry): Add md5 field.
1015 (get_filenum): Delete and replace with...
1016 (get_basename): New function.
1017 (get_directory_table_entry): New function.
1018 (allocate_filenum): New function.
1019 (allocate_filename_to_slot): New function.
1020 (dwarf2_where): Use new functions.
1021 (dwarf2_directive_filename): Add support for extended .file
1022 pseudo-op.
1023 (dwarf2_directive_loc): Allow the use of file number zero with
1024 DWARF 5 or higher.
1025 (out_file_list): Rename to...
1026 (out_dir_and_file_list): Add DWARF 5 support.
1027 (out_debug_line): Emit extra values into the section header for
1028 DWARF 5.
1029 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1030 * doc/as.texi (.file): Update the description of this pseudo-op.
1031 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1032 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1033 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1034 * NEWS: Mention the new feature.
1035
a6a1f5e0
AM		 10362020-03-10 Alan Modra <amodra@gmail.com>
1037
1038 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1039 to avoid signed overflow.
1040 * config/tc-mcore.c (md_assemble): Likewise.
1041 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1042 * config/tc-nds32.c (SET_ADDEND): Likewise.
1043 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1044
3fabc179
JB		 10452020-03-09 Jan Beulich <jbeulich@suse.com>
1046
1047 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1048 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1049 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1050
190e5fc8
AM		 10512020-03-07 Alan Modra <amodra@gmail.com>
1052
1053 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1054 first column.
1055
84d9ab33
NC		 10562020-03-06 Nick Clifton <nickc@redhat.com>
1057
1058 PR 25614
1059 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1060 0 if the dwarf_level is 5 or more. Complain if a filename follows
1061 a file 0.
1062 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1063 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1064 * testsuite/gas/elf/elf.exp: Run the new test.
1065
1066 PR 25612
1067 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1068 * doc/as.texi: Fix another typo.
1069
31bf1864
NC		 10702020-03-06 Nick Clifton <nickc@redhat.com>
1071
1072 PR 25612
1073 * as.c (dwarf_level): Define.
1074 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1075 (parse_args): Add support for the new options.
1076 as.h (dwarf_level): Prototype.
1077 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1078 value.
1079 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1080 (DWARF2_LINE_VERSION): Remove definition.
1081 * doc/as.texi: Document the new options.
1082
3c968de5
NC		 10832020-03-06 Nick Clifton <nickc@redhat.com>
1084
1085 PR 25572
1086 * as.c (main): Allow matching input and outputs when they are
1087 not regular files.
1088
bc49bfd8
JB		 10892020-03-06 Jan Beulich <jbeulich@suse.com>
1090
1091 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1092 casing.
1093 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1094 one of byte/word/dword/qword is set alongside a SIMD register in
1095 a template's operand.
1096
4873e243
JB		 10972020-03-06 Jan Beulich <jbeulich@suse.com>
1098
1099 * config/tc-i386.c (match_template): Extend code in logic
1100 rejecting certain suffixes in certain modes to also cover mask
1101 register use and VecSIB. Drop special casing of broadcast. Skip
1102 immediates in the check.
1103
e365e234
JB		 11042020-03-06 Jan Beulich <jbeulich@suse.com>
1105
1106 * config/tc-i386.c (match_template): Fold duplicate code in
1107 logic rejecting certain suffixes in certain modes. Drop
1108 pointless "else".
1109
4ed21b58
JB		 11102020-03-06 Jan Beulich <jbeulich@suse.com>
1111
1112 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1113 alongside !norex64 ones.
1114 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1115 with both 32- and 64-bit GPR operands.
1116 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1117 32- and 64-bit GPR operands.
1118 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1119 testsuite/gas/i386/x86-64-avx512bw.d,
1120 testsuite/gas/i386/x86-64-avx512f-intel.d,
1121 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1122
643bb870
JB		 11232020-03-06 Jan Beulich <jbeulich@suse.com>
1124
1125 * config/tc-i386.c (md_assemble): Drop use of rex64.
1126 (process_suffix): For REX.W for 64-bit CRC32.
1127
a23b33b3
JB		 11282020-03-06 Jan Beulich <jbeulich@suse.com>
1129
1130 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1131 addressing for MPX insns without base/index.
1132 * testsuite/gas/i386/mpx-16bit.s,
1133 * testsuite/gas/i386/mpx-16bit.d: New.
1134 * testsuite/gas/i386/i386.exp: Run new test.
1135
a0497384
JB		 11362020-03-06 Jan Beulich <jbeulich@suse.com>
1137
1138 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1139 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1140 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1141 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1142 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1143 as well as a BSWAP one.
1144 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1145 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1146 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1147 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1148 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1149 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1150 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1151 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1152 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1153 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1154 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1155 testsuite/gas/i386/vmx.d: Adjust expectations.
1156
b630c145
JB		 11572020-03-06 Jan Beulich <jbeulich@suse.com>
1158
1159 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1160 from having their operands swapped.
1161 * testsuite/gas/i386/waitpkg.s,
1162 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1163 3-operand cases as well as testing of 16-bit code generation.
1164 * testsuite/gas/i386/waitpkg.d,
1165 testsuite/gas/i386/waitpkg-intel.d,
1166 testsuite/gas/i386/x86-64-waitpkg.d,
1167 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1168
de48783e
NC		 11692020-03-04 Nelson Chu <nelson.chu@sifive.com>
1170
dee35d02
NC		 1171 * config/tc-riscv.c (percent_op_utype): Support the modifier
1172 %got_pcrel_hi.
1173 * doc/c-riscv.texi: Add documentation.
1174 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1175 modifier %got_pcrel_hi.
1176 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1177 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1178 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1179
de48783e
NC		 1180 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1181 (RISC-V-Formats): Update the section name from "Instruction Formats"
1182 to "RISC-V Instruction Formats".
1183
749479c8
AO		 11842020-03-04 Alexandre Oliva <oliva@adacore.com>
1185
1186 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1187 detected in a section which does not have at least 4 byte
1188 alignment.
1189 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1190 * testsuite/gas/arm/ldr-t.s: Likewise.
1191 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1192 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1193 disassembly, ignoring any NOPs that may have been inserted because
1194 of section alignment.
1195 * testsuite/gas/arm/ldr-t.d: Likewise.
1196
a847e322
JB		 11972020-03-04 Jan Beulich <jbeulich@suse.com>
1198
1199 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1200 * doc/c-i386.texi: Mention sev_es.
1201 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1202 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1203 expectations.
1204 * testsuite/gas/i386/arch-13-znver1.d,
1205 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1206
3cd7f3e3
L		 12072020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * config/tc-i386.c (match_template): Replace ignoresize and
1210 defaultsize with mnemonicsize.
1211 (process_suffix): Likewise.
1212
b8ba1385
SB		 12132020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1214
1215 PR 25627
1216 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1217 instruction LD IY,(HL).
1218 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1219 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1220 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1221 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1222
10d97a0f
L		 12232020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1224
1225 PR gas/25622
1226 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1227 x86-64-default-suffix-avx.
1228 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1229 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1230 * testsuite/gas/i386/noreg64.d: Updated.
1231 * testsuite/gas/i386/noreg64.l: Likewise.
1232 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1233 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1234 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1235
8326546e
SB		 12362020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1237
1238 PR 25604
1239 * config/tc-z80.c (contains_register): Prevent an illegal memory
1240 access when checking an expression for a register name.
1241
e3e896e6
AM		 12422020-03-03 Alan Modra <amodra@gmail.com>
1243
1244 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1245 support.
1246
a4dd6c97
AM		 12472020-03-02 Alan Modra <amodra@gmail.com>
1248
1249 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1250 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1251 and .sbss sections.
1252 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1253 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1254 (s3_s_score_lcomm): Likewise.
1255 * config/tc-score7.c: Similarly.
1256 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1257
dec7b24b
YS		 12582020-02-28 YunQiang Su <syq@debian.org>
1259
1260 PR gas/25539
1261 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1262 to handle multi-labels.
1263 (has_label_name): New.
1264
cceb53b8
MM		 12652020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1266
1267 * config/tc-arm.c (enum pred_instruction_type): Remove
1268 NEUTRAL_IT_NO_VPT_INSN predication type.
1269 (cxn_handle_predication): Modify to require condition suffixes.
1270 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1271 * testsuite/gas/arm/cde-scalar.s: Update test.
1272 * testsuite/gas/arm/cde-warnings.l: Update test.
1273 * testsuite/gas/arm/cde-warnings.s: Update test.
1274
da3ec71f
AM		 12752020-02-26 Alan Modra <amodra@gmail.com>
1276
1277 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1278 N_() on empty string.
1279
42135cad
AM		 12802020-02-26 Alan Modra <amodra@gmail.com>
1281
1282 * read.c (read_a_source_file): Call strncpy with length one
1283 less than size of original_case_string.
1284
dc1e8a47
AM		 12852020-02-26 Alan Modra <amodra@gmail.com>
1286
1287 * config/obj-elf.c: Indent labels correctly.
1288 * config/obj-macho.c: Likewise.
1289 * config/tc-aarch64.c: Likewise.
1290 * config/tc-alpha.c: Likewise.
1291 * config/tc-arm.c: Likewise.
1292 * config/tc-cr16.c: Likewise.
1293 * config/tc-crx.c: Likewise.
1294 * config/tc-frv.c: Likewise.
1295 * config/tc-i386-intel.c: Likewise.
1296 * config/tc-i386.c: Likewise.
1297 * config/tc-ia64.c: Likewise.
1298 * config/tc-mn10200.c: Likewise.
1299 * config/tc-mn10300.c: Likewise.
1300 * config/tc-nds32.c: Likewise.
1301 * config/tc-riscv.c: Likewise.
1302 * config/tc-s12z.c: Likewise.
1303 * config/tc-xtensa.c: Likewise.
1304 * config/tc-z80.c: Likewise.
1305 * read.c: Likewise.
1306 * symbols.c: Likewise.
1307 * write.c: Likewise.
1308
bd0cf5a6
NC		 13092020-02-20 Nelson Chu <nelson.chu@sifive.com>
1310
54b2aec1
NC		 1311 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1312 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1313 after parsing all arguments.
1314 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1315 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1316 are used to check if we write a read-only CSR by the CSR instruction.
1317 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1318 all CSR for the read-only CSR checking.
1319 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1320 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1321 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1322 all CSR instructions for the read-only CSR checking.
1323 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1324 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1325
2ca89224
NC		 1326 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1327 (riscv_opts): Initialize it.
1328 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1329 before doing the CSR checking.
1330 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1331 (md_longopts): Add mcsr-check and mno-csr-check.
1332 (md_parse_option): Handle new enum option values.
1333 (s_riscv_option): Handle new long options.
1334 * doc/c-riscv.texi: Add description for the new .option and assembler
1335 options.
1336 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1337 the CSR checking.
1338 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1339
bd0cf5a6
NC		 1340 * config/tc-riscv.c (csr_extra_hash): New.
1341 (enum riscv_csr_class): New enum. Used to decide
1342 whether or not this CSR is legal in the current ISA string.
1343 (struct riscv_csr_extra): New structure to hold all extra information
1344 of CSR.
1345 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1346 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1347 Call hash_reg_name to insert CSR address into reg_names_hash.
1348 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1349 Decide whether the CSR is valid according to the csr_extra_hash.
1350 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1351 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1352 not a boolean. This is same as riscv_init_csr_hash, so keep the
1353 consistent usage.
1354 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1355 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1356 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1357 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1358 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1359 f-ext CSR are not allowed.
1360 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1361 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1362 source file is `priv-reg.s`, and the ISA is rv64if, so the
1363 rv32-only CSR are not allowed.
1364 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1365
10a95fcc
AM		 13662020-02-21 Alan Modra <amodra@gmail.com>
1367
1368 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1369 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1370
dda2980f
AM		 13712020-02-21 Alan Modra <amodra@gmail.com>
1372
1373 PR 25569
1374 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1375 on section size adjustment, instead perform another write if
1376 exec header size is larger than section size.
1377
bd3380bc
NC		 13782020-02-19 Nelson Chu <nelson.chu@sifive.com>
1379
1380 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1381 -mno-arch-attr command line options.
1382
fa164239
JW		 13832020-02-19 Nelson Chu <nelson.chu@sifive.com>
1384
1385 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1386 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1387
fcaaac0a
SB		 13882020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1389
1390 PR 25576
1391 * config/tc-z80.c (md_parse_option): Do not use an underscore
1392 prefix for local labels in SDCC compatability mode.
1393 (z80_start_line_hook): Remove SDCC dollar label support.
1394 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1395 * testsuite/gas/z80/sdcc.s: Likewise.
1396
13972020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1398
1399 PR 25517
1400 * config/tc-z80.c: Add -march option.
1401 * doc/as.texi: Update Z80 documentation.
1402 * doc/c-z80.texi: Likewise.
1403 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1404 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1405 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1406 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1407 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1408 * testsuite/gas/z80/gbz80_all.d: Likewise.
1409 * testsuite/gas/z80/r800_extra.d: Likewise.
1410 * testsuite/gas/z80/r800_ii8.d: Likewise.
1411 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1412 * testsuite/gas/z80/sdcc.d: Likewise.
1413 * testsuite/gas/z80/z180.d: Likewise.
1414 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1415 * testsuite/gas/z80/z80_doc.d: Likewise.
1416 * testsuite/gas/z80/z80_ii8.d: Likewise.
1417 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1418 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1419 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1420 * testsuite/gas/z80/z80_sli.d: Likewise.
1421 * testsuite/gas/z80/z80n_all.d: Likewise.
1422 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1423
a7e12755
L		 14242020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1425
1426 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1427 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1428 * testsuite/gas/i386/i386.exp: Run property-3 and
1429 x86-64-property-3.
1430 * testsuite/gas/i386/property-3.d: New file.
1431 * testsuite/gas/i386/property-3.s: Likewise.
1432 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1433
272a84b1
L		 14342020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1435
1436 * config/tc-i386.c (cpu_arch): Add .popcnt.
1437 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1438 Add a tab before @samp{.sse4a}.
1439
c8f8eebc
JB		 14402020-02-17 Jan Beulich <jbeulich@suse.com>
1441
1442 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1443 for AddrPrefixOpReg templates. Combine the two pieces of
1444 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1445 mode.
1446
eedb0f2c
JB		 14472020-02-17 Jan Beulich <jbeulich@suse.com>
1448
1449 PR gas/14439
1450 * config/tc-i386.c (md_assemble): Also suppress operand
1451 swapping for MONITOR{,X} and MWAIT{,X}.
1452 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1453 Add Intel syntax monitor/mwait tests.
1454 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1455 Adjust expectations.
1456 *testsuite/gas/i386/sse3-intel.d,
1457 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1458 * testsuite/gas/i386/i386.exp: Run new tests.
1459
b9915cbc
JB		 14602020-02-17 Jan Beulich <jbeulich@suse.com>
1461
1462 PR gas/6518
1463 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1464 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1465 re-indentation).
1466 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1467 cases.
1468 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1469 * testsuite/gas/i386/avx512dq-inval.l,
1470 testsuite/gas/i386/inval-avx.l,
1471 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1472 * testsuite/gas/i386/avx512vl-ambig.s,
1473 testsuite/gas/i386/avx512vl-ambig.l: New.
1474 * testsuite/gas/i386/i386.exp: Run new test.
1475
af5c13b0
L		 14762020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1477
1478 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1479 nosse4.
1480 * doc/c-i386.texi: Document sse4a and nosse4a.
1481
07d98387
L		 14822020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1485 for AT&T syntax.
1486
65fca059
JB		 14872020-02-14 Jan Beulich <jbeulich@suse.com>
1488
1489 PR gas/25438
1490 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1491 casing ...
1492 (process_suffix): ... here. Consider just the first operand
1493 initially.
1494 (check_long_reg): Drop opcode 0x63 special case again.
1495 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1496 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1497 Move ambiguous operand size tests ...
1498 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1499 testsuite/gas/i386/noreg64.s: ... here.
1500 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1501 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1502 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1503 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1504 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1505 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1506 testsuite/gas/i386/x86-64-movsxd.d,
1507 testsuite/gas/i386/x86-64-movsxd-intel.d,
1508 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1509 Adjust expectations.
1510 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1511 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1512 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1513 * testsuite/gas/i386/i386.exp: Run new tests.
1514
b6773884
JB		 15152020-02-14 Jan Beulich <jbeulich@suse.com>
1516
1517 * config/tc-i386.c (process_operands): Also skip segment
1518 override prefix emission if it matches an already present one.
1519 * testsuite/gas/i386/prefix32.s: Add double segment override
1520 cases.
1521 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1522
92334ad2
JB		 15232020-02-14 Jan Beulich <jbeulich@suse.com>
1524
1525 * config/tc-i386.c (process_operands): Drop ineffectual segment
1526 overrides when optimizing.
1527 * testsuite/gas/i386/lea-optimize.d: New.
1528 * testsuite/gas/i386/i386.exp: Run new test.
1529
15302020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1531
1532 * config/tc-i386.c (process_operands): Also check insn prefix
1533 for ineffectual segment override warning. Don't cover possible
1534 VEX/EVEX encoded insns there.
1535 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1536 testsuite/gas/i386/lea.e: New.
1537 * testsuite/gas/i386/i386.exp: Run new test.
1538
0e6724de
L		 15392020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1540
1541 PR gas/25438
1542 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1543 syntax.
1544
292676c1
L		 15452020-02-13 Fangrui Song <maskray@google.com>
1546 H.J. Lu <hongjiu.lu@intel.com>
1547
1548 PR gas/25551
1549 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1550 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1551 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1552 * testsuite/gas/i386/relax-5.d: New file.
1553 * testsuite/gas/i386/relax-5.s: Likewise.
1554 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1555 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1556
7deea9aa
JB		 15572020-02-13 Jan Beulich <jbeulich@suse.com>
1558
1559 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1560 "nosse4" entry.
1561
6c0946d0
JB		 15622020-02-12 Jan Beulich <jbeulich@suse.com>
1563
1564 * config/tc-i386.c (avx512): New (at file scope), moved from
1565 (check_VecOperands): ... here.
1566 (process_suffix): Add [XYZ]MMword operand size handling.
1567 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1568 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1569 tests.
1570 * testsuite/gas/i386/avx512dq-inval.l,
1571 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1572
5990e377
JB		 15732020-02-12 Jan Beulich <jbeulich@suse.com>
1574
1575 PR gas/24546
1576 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1577 code only.
1578 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1579 CALL/JMP in O_tbyte_ptr case.
1580 * doc/c-i386.texi: Mention far call and full pointer load ISA
1581 differences.
1582 * testsuite/gas/i386/x86-64-branch-3.s,
1583 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1584 * testsuite/gas/i386/x86-64-branch-3.d,
1585 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1586 * testsuite/gas/i386/x86-64-branch-5.l,
1587 testsuite/gas/i386/x86-64-branch-5.s: New.
1588 * testsuite/gas/i386/i386.exp: Run new test.
1589
9706160a
JB		 15902020-02-12 Jan Beulich <jbeulich@suse.com>
1591
1592 PR gas/25438
1593 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1594 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1595 64-bit-only warning.
1596 (check_word_reg): Consistently error on mismatching register
1597 size and suffix.
1598 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1599 for movw. Replace suffix / GPR for orb.
1600 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1601 byte GPRs as well as ones for inb/outb with a word accumulator.
1602 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1603 testsuite/gas/i386/inval.l: Adjust expectations.
1604
5de4d9ef
JB		 16052020-02-12 Jan Beulich <jbeulich@suse.com>
1606
1607 * config/tc-i386.c (operand_type_register_match): Also fall
1608 through initial two if()-s when the template allows for a GPR
1609 operand. Adjust comment.
1610
50128d0c
JB		 16112020-02-11 Jan Beulich <jbeulich@suse.com>
1612
1613 (struct _i386_insn): New field "short_form".
1614 (optimize_encoding): Drop setting of shortform field.
1615 (process_suffix): Set i.short_form. Replace shortform use.
1616 (process_operands): Replace shortform use.
1617
1ed818b4
MM		 16182020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1619
1620 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1621 loop initial declaration.
1622
5aae9ae9
MM		 16232020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1624
1625 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1626 instructions that can have 5 arguments.
1627 (enum operand_parse_code): Add new operands.
1628 (parse_operands): Account for new operands.
1629 (S5): New macro.
1630 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1631 (neon_select_shape): Account for P suffix.
1632 (LOW1): Move macro to global position.
1633 (HI4): Move macro to global position.
1634 (vcx_assign_vec_d): New.
1635 (vcx_assign_vec_m): New.
1636 (vcx_assign_vec_n): New.
1637 (enum vcx_reg_type): New.
1638 (vcx_get_reg_type): New.
1639 (vcx_size_pos): New.
1640 (vcx_vec_pos): New.
1641 (vcx_handle_shape): New.
1642 (vcx_ensure_register_in_range): New.
1643 (vcx_handle_register_arguments): New.
1644 (vcx_handle_insn_block): New.
1645 (vcx_handle_common_checks): New.
1646 (do_vcx1): New.
1647 (do_vcx2): New.
1648 (do_vcx3): New.
1649 * testsuite/gas/arm/cde-missing-fp.d: New test.
1650 * testsuite/gas/arm/cde-missing-fp.l: New test.
1651 * testsuite/gas/arm/cde-missing-mve.d: New test.
1652 * testsuite/gas/arm/cde-missing-mve.l: New test.
1653 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1654 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1655 * testsuite/gas/arm/cde-mve.s: New test.
1656 * testsuite/gas/arm/cde-warnings.l:
1657 * testsuite/gas/arm/cde-warnings.s:
1658 * testsuite/gas/arm/cde.d:
1659 * testsuite/gas/arm/cde.s:
1660
4934a27c
MM		 16612020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1662 Matthew Malcomson <matthew.malcomson@arm.com>
1663
1664 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1665 CDE coprocessor that can be enabled.
1666 (enum pred_instruction_type): New pred type.
1667 (BAD_NO_VPT): New error message.
1668 (BAD_CDE): New error message.
1669 (BAD_CDE_COPROC): New error message.
1670 (enum operand_parse_code): Add new immediate operands.
1671 (parse_operands): Account for new immediate operands.
1672 (check_cde_operand): New.
1673 (cde_coproc_enabled): New.
1674 (cde_coproc_pos): New.
1675 (cde_handle_coproc): New.
1676 (cxn_handle_predication): New.
1677 (do_custom_instruction_1): New.
1678 (do_custom_instruction_2): New.
1679 (do_custom_instruction_3): New.
1680 (do_cx1): New.
1681 (do_cx1a): New.
1682 (do_cx1d): New.
1683 (do_cx1da): New.
1684 (do_cx2): New.
1685 (do_cx2a): New.
1686 (do_cx2d): New.
1687 (do_cx2da): New.
1688 (do_cx3): New.
1689 (do_cx3a): New.
1690 (do_cx3d): New.
1691 (do_cx3da): New.
1692 (handle_pred_state): Define new IT block behaviour.
1693 (insns): Add newn CX*{,d}{,a} instructions.
1694 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1695 Define new cdecp extension strings.
1696 * doc/c-arm.texi: Document new cdecp extension arguments.
1697 * testsuite/gas/arm/cde-scalar.d: New test.
1698 * testsuite/gas/arm/cde-scalar.s: New test.
1699 * testsuite/gas/arm/cde-warnings.d: New test.
1700 * testsuite/gas/arm/cde-warnings.l: New test.
1701 * testsuite/gas/arm/cde-warnings.s: New test.
1702 * testsuite/gas/arm/cde.d: New test.
1703 * testsuite/gas/arm/cde.s: New test.
1704
4b5aaf5f
L		 17052020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 PR gas/25516
1708 * config/tc-i386.c (intel64): Renamed to ...
1709 (isa64): This.
1710 (match_template): Accept Intel64 only instruction by default.
1711 (i386_displacement): Updated.
1712 (md_parse_option): Updated.
1713 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1714 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1715 -mamd64 to x86-64-sysenter-amd.
1716 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1717
33176d91
AM		 17182020-02-10 Alan Modra <amodra@gmail.com>
1719
1720 * config/obj-elf.c (obj_elf_change_section): Error for section
1721 type, attr or entsize changes in assembly.
1722 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1723 * testsuite/gas/elf/section5.l: Update.
1724
82194874
AM		 17252020-02-10 Alan Modra <amodra@gmail.com>
1726
1727 * output-file.c (output_file_close): Do a normal close when
1728 flag_always_generate_output.
1729 * write.c (write_object_file): Don't stop output when
1730 flag_always_generate_output.
1731
9fc0b501
SB		 17322020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1733
1734 PR 25469
1735 * config/tc-z80.c: Add -gbz80 command line option to generate code
1736 for the GameBoy Z80. Add support for generating DWARF.
1737 * config/tc-z80.h: Add support for DWARF debug information
1738 generation.
1739 * doc/c-z80.texi: Document new command line option.
1740 * testsuite/gas/z80/gbz80_all.d: New file.
1741 * testsuite/gas/z80/gbz80_all.s: New file.
1742 * testsuite/gas/z80/z80.exp: Run the new tests.
1743 * testsuite/gas/z80/z80n_all.d: New file.
1744 * testsuite/gas/z80/z80n_all.s: New file.
1745 * testsuite/gas/z80/z80n_reloc.d: New file.
1746
b7d07216
L		 17472020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1748
1749 PR gas/25381
1750 * config/obj-elf.c (get_section): Also check
1751 linked_to_symbol_name.
1752 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1753 (obj_elf_parse_section_letters): Handle the 'o' flag.
1754 (build_group_lists): Renamed to ...
1755 (build_additional_section_info): This. Set elf_linked_to_section
1756 from map_head.linked_to_symbol_name.
1757 (elf_adjust_symtab): Updated.
1758 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1759 * doc/as.texi: Document the 'o' flag.
1760 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1761 * testsuite/gas/elf/section18.d: New file.
1762 * testsuite/gas/elf/section18.s: Likewise.
1763 * testsuite/gas/elf/section19.d: Likewise.
1764 * testsuite/gas/elf/section19.s: Likewise.
1765 * testsuite/gas/elf/section20.d: Likewise.
1766 * testsuite/gas/elf/section20.s: Likewise.
1767 * testsuite/gas/elf/section21.d: Likewise.
1768 * testsuite/gas/elf/section21.l: Likewise.
1769 * testsuite/gas/elf/section21.s: Likewise.
1770
5eb617a7
L		 17712020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1772
1773 * NEWS: Mention x86 assembler options to align branches for
1774 binutils 2.34.
1775
986ac314
L		 17762020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1777
1778 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1779 only for ELF targets.
1780 * testsuite/gas/i386/unique.d: Don't xfail.
1781 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1782
19234a6d
AM		 17832020-02-06 Alan Modra <amodra@gmail.com>
1784
1785 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1786 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1787
02e0be69
AM		 17882020-02-06 Alan Modra <amodra@gmail.com>
1789
1790 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1791 xfail, and rename test.
1792 * testsuite/gas/elf/section12b.d: Likewise.
1793 * testsuite/gas/elf/section16a.d: Likewise.
1794 * testsuite/gas/elf/section16b.d: Likewise.
1795
a8c4d40b
L		 17962020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1797
1798 PR gas/25380
1799 * config/obj-elf.c (section_match): Removed.
1800 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1801 section_id.
1802 (obj_elf_change_section): Replace info and group_name arguments
1803 with match_p. Also update the section ID and flags from match_p.
1804 (obj_elf_section): Handle "unique,N". Update call to
1805 obj_elf_change_section.
1806 * config/obj-elf.h (elf_section_match): New.
1807 (obj_elf_change_section): Updated.
1808 * config/tc-arm.c (start_unwind_section): Update call to
1809 obj_elf_change_section.
1810 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1811 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1812 (microblaze_s_sdata): Likewise.
1813 (microblaze_s_rdata): Likewise.
1814 (microblaze_s_bss): Likewise.
1815 * config/tc-mips.c (s_change_section): Likewise.
1816 * config/tc-msp430.c (msp430_profiler): Likewise.
1817 * config/tc-rx.c (parse_rx_section): Likewise.
1818 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1819 * doc/as.texi: Document "unique,N" in .section directive.
1820 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1821 * testsuite/gas/elf/section15.d: New file.
1822 * testsuite/gas/elf/section15.s: Likewise.
1823 * testsuite/gas/elf/section16.s: Likewise.
1824 * testsuite/gas/elf/section16a.d: Likewise.
1825 * testsuite/gas/elf/section16b.d: Likewise.
1826 * testsuite/gas/elf/section17.d: Likewise.
1827 * testsuite/gas/elf/section17.l: Likewise.
1828 * testsuite/gas/elf/section17.s: Likewise.
1829 * testsuite/gas/i386/unique.d: Likewise.
1830 * testsuite/gas/i386/unique.s: Likewise.
1831 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1832 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1833
575d37ae
L		 18342020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1835
1836 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1837
2384096c
G		 18382020-02-01 Anthony Green <green@moxielogic.com>
1839
1840 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1841
95441c43
SL		 18422020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1843
1844 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1845 %tls_ldo.
1846
d465d695
AV		 18472020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1848
1849 PR gas/25472
1850 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1851 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1852 +mve.
1853 * testsuite/gas/arm/mve_dsp.d: New test.
1854
d26cc8a9
NC		 18552020-01-31 Nick Clifton <nickc@redhat.com>
1856
1857 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1858 rather than BFD_RELOC_NONE.
1859
90e9955a
SP		 18602020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1861
1862 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1863 to support VLDMIA instruction for MVE.
1864 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1865 instruction for MVE.
1866 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1867 instruction for MVE.
1868 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1869 instruction for MVE.
1870 * testsuite/gas/arm/mve-ldst.d: New test.
1871 * testsuite/gas/arm/mve-ldst.s: Likewise.
1872
53943f32
NC		 18732020-01-31 Nick Clifton <nickc@redhat.com>
1874
1875 * po/fr.po: Updated French translation.
1876 * po/ru.po: Updated Russian translation.
1877
c3036ed0
RS		 18782020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1879
1880 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1881 .s for the movprfx.
1882 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1883 * testsuite/gas/aarch64/sve-movprfx_28.d,
1884 * testsuite/gas/aarch64/sve-movprfx_28.l,
1885 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1886
2ae4c703
JB		 18872020-01-30 Jan Beulich <jbeulich@suse.com>
1888
1889 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1890 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1891 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1892 Adjust expectations.
1893
bd434cc4
JM		 18942020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1895
1896 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1897 * testsuite/gas/bpf/alu-be.d: Likewise.
1898 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1899 * testsuite/gas/bpf/alu32-be.d: Likewise.
1900
aeab2b26
JB		 19012020-01-30 Jan Beulich <jbeulich@suse.com>
1902
1903 * testsuite/gas/i386/x86-64-branch-2.s,
1904 testsuite/gas/i386/x86-64-branch-4.s,
1905 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1906 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1907 testsuite/gas/i386/x86-64-branch-2.d,
1908 testsuite/gas/i386/x86-64-branch-4.l,
1909 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1910
873494c8
JB		 19112020-01-30 Jan Beulich <jbeulich@suse.com>
1912
1913 * config/tc-i386.c (process_suffix): .
1914 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1915 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1916 Add LRETQ case.
1917 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1918 suffix.
1919 testsuite/gas/i386/x86_64.s: Add RETF cases.
1920 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1921 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1922 testsuite/gas/i386/x86-64-opcode.d,
1923 testsuite/gas/i386/x86-64-suffix-intel.d,
1924 testsuite/gas/i386/x86-64-suffix.d,
1925 testsuite/gas/i386/x86_64-intel.d
1926 testsuite/gas/i386/x86_64.d: Adjust expectations.
1927 * testsuite/gas/i386/x86-64-suffix.e,
1928 testsuite/gas/i386/x86_64.e: New.
1929
62b3f548
JB		 19302020-01-30 Jan Beulich <jbeulich@suse.com>
1931
1932 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1933 special case.
1934
bc31405e
L		 19352020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1936
1937 PR binutils/25445
1938 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1939 movsxd.
1940 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1941 differences. Document movslq and movsxd.
1942 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1943 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1944 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1945 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1946 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1947 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1948 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1949 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1950 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1951 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1952 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1953
e3696f67
AM		 19542020-01-27 Alan Modra <amodra@gmail.com>
1955
1956 * testsuite/gas/all/gas.exp: Replace case statements with switch
1957 statements.
1958 * testsuite/gas/elf/elf.exp: Likewise.
1959 * testsuite/gas/macros/macros.exp: Likewise.
1960 * testsuite/lib/gas-defs.exp: Likewise.
1961
7568c93b
TC		 19622020-01-27 Tamar Christina <tamar.christina@arm.com>
1963
1964 PR 25403
1965 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1966 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1967
403d1bd9
JW		 19682020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1969
1970 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1971 s exts must be known, so rename *ok* to *fail*.
1972 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1973 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1974 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1975 above change.
1976 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1977 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1978
be4c5e58
L		 19792020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1980
1981 PR gas/25438
1982 * config/tc-i386.c (check_long_reg): Always disallow double word
1983 suffix in mnemonic with word general register.
1984 * testsuite/gas/i386/general.s: Replace word general register
1985 with double word general register for movl.
1986 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1987 register.
1988 * testsuite/gas/i386/general.l: Updated.
1989 * testsuite/gas/i386/inval.l: Likewise.
1990
9e7028aa
AM		 19912020-01-22 Alan Modra <amodra@gmail.com>
1992
1993 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1994 __tls_get_addr_desc and __tls_get_addr_opt.
1995
e3ed17f3
JB		 19962020-01-21 Jan Beulich <jbeulich@suse.com>
1997
1998 * testsuite/gas/i386/inval-crc32.s,
1999 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2000 * testsuite/gas/i386/inval-crc32.l,
2001 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2002
1a035124
JB		 20032020-01-21 Jan Beulich <jbeulich@suse.com>
2004
2005 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2006 generic code path. Deal with No_lSuf being set in a template.
2007 * testsuite/gas/i386/inval-crc32.l,
2008 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2009 instead of error(s) when operand size is ambiguous.
2010 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2011 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2012 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2013 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2014 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2015 Adjust expectations.
2016
c006a730
JB		 20172020-01-21 Jan Beulich <jbeulich@suse.com>
2018
2019 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2020 and an intel_syntax check. Re-write lack-of-suffix processing
2021 logic.
2022 * doc/c-i386.texi: Document operand size defaults for suffix-
2023 less AT&T syntax insns.
2024 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2025 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2026 testsuite/gas/i386/x86-64-avx-scalar.s,
2027 testsuite/gas/i386/x86-64-avx.s,
2028 testsuite/gas/i386/x86-64-bundle.s,
2029 testsuite/gas/i386/x86-64-intel64.s,
2030 testsuite/gas/i386/x86-64-lock-1.s,
2031 testsuite/gas/i386/x86-64-opcode.s,
2032 testsuite/gas/i386/x86-64-sse2avx.s,
2033 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2034 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2035 testsuite/gas/i386/x86-64-nops.s,
2036 testsuite/gas/i386/x86-64-ptwrite.s,
2037 testsuite/gas/i386/x86-64-simd.s,
2038 testsuite/gas/i386/x86-64-sse-noavx.s,
2039 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2040 insns.
2041 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2042 testsuite/gas/i386/noreg64.s: Add further tests.
2043 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2044 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2045 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2046 testsuite/gas/i386/sse-noavx.d,
2047 testsuite/gas/i386/x86-64-intel64.d,
2048 testsuite/gas/i386/x86-64-nops.d,
2049 testsuite/gas/i386/x86-64-opcode.d,
2050 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2051 testsuite/gas/i386/x86-64-ptwrite.d,
2052 testsuite/gas/i386/x86-64-simd-intel.d,
2053 testsuite/gas/i386/x86-64-simd-suffix.d,
2054 testsuite/gas/i386/x86-64-simd.d,
2055 testsuite/gas/i386/x86-64-sse-noavx.d
2056 testsuite/gas/i386/x86-64-suffix.d,
2057 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2058 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2059 testsuite/gas/i386/noreg64.l: New.
2060 * testsuite/gas/i386/i386.exp: Run new tests.
2061
c906a69a
JB		 20622020-01-21 Jan Beulich <jbeulich@suse.com>
2063
2064 * testsuite/gas/i386/avx512_bf16_vl.s,
2065 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2066 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2067 broadcast forms of VCVTNEPS2BF16.
2068 * testsuite/gas/i386/avx512_bf16_vl.d,
2069 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2070
26916852
NC		 20712020-01-20 Nick Clifton <nickc@redhat.com>
2072
2073 * po/uk.po: Updated Ukranian translation.
2074
14470f07
L		 20752020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2076
2077 PR ld/25416
2078 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2079 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2080 x32 object.
2081 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2082 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2083 R_X86_64_GOTPC32_TLSDESC relocation.
2084
1b1bb2c6
NC		 20852020-01-18 Nick Clifton <nickc@redhat.com>
2086
2087 * configure: Regenerate.
2088 * po/gas.pot: Regenerate.
2089
ae774686
NC		 20902020-01-18 Nick Clifton <nickc@redhat.com>
2091
2092 Binutils 2.34 branch created.
2093
42e04b36
L		 20942020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2097 with vex_encoding_vex.
2098 (parse_insn): Likewise.
2099 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2100 and {vex3} documentation.
2101 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2102 {vex}.
2103 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2104
2da2eaf4
AV		 21052020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2106
2107 PR 25376
2108 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2109 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2110 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2111 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2112 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2113 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2114
45a4bb20
JB		 21152020-01-16 Jan Beulich <jbeulich@suse.com>
2116
2117 * config/tc-i386.c (match_template): Drop found_cpu_match local
2118 variable.
2119
4814632e
JB		 21202020-01-16 Jan Beulich <jbeulich@suse.com>
2121
2122 * testsuite/gas/i386/avx512dq-inval.l,
2123 testsuite/gas/i386/avx512dq-inval.s: New.
2124 * testsuite/gas/i386/i386.exp: Run new test.
2125
131cb553
JL		 21262020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2127
2128 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2129 relocations when the target is 430X, except when extracting part of an
2130 expression.
2131 (msp430_srcoperand): Adjust comment.
2132 Initialize the expp member of the msp430_operand_s struct as
2133 appropriate.
2134 (msp430_dstoperand): Likewise.
2135 * testsuite/gas/msp430/msp430.exp: Run new test.
2136 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2137 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2138
c24d0e8d
AM		 21392020-01-15 Alan Modra <amodra@gmail.com>
2140
2141 * configure.tgt: Add sparc-*-freebsd case.
2142
e44925ae
LC		 21432020-01-14 Lili Cui <lili.cui@intel.com>
2144
2145 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2146 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2147 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2148 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2149 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2150 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2151 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2152 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2153 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2154 * testsuite/gas/i386/align-branch-5.d: Likewise.
2155 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2156 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2157 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2158 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2159 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2160 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2161 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2162 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2163 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2164 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2165 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2166 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2167
7a6bf3be
SB		 21682020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2169
2170 PR 25377
2171 * config/tc-z80.c: Add support for half precision, single
2172 precision and double precision floating point values.
2173 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2174 * doc/as.texi: Add new z80 command line options.
2175 * doc/c-z80.texi: Document new z80 command line options.
2176 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2177 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2178 * testsuite/gas/z80/z80.exp: Run the new test.
2179 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2180 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2181 * testsuite/gas/z80/strings.d: Update expected output.
2182
82e9597c
MM		 21832020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2184
2185 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2186 dependency.
2187
5e4f7e05
CZ		 21882020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2189
2190 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2191 the CPU.
2192 * config/tc-arc.h: Add header if/defs.
2193 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2194
febda64f
AM		 21952020-01-13 Alan Modra <amodra@gmail.com>
2196
2197 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2198
5496abe1
AM		 21992020-01-13 Alan Modra <amodra@gmail.com>
2200
2201 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2202 insertion.
2203
ec4181f2
AM		 22042020-01-10 Alan Modra <amodra@gmail.com>
2205
2206 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2207 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2208
40c75bc8
SB		 22092020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2210
2211 PR 25224
2212 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2213 opcode byte values.
2214 (emit_ld_r_r): Likewise.
2215 (emit_ld_rr_m): Likewise.
2216 (emit_ld_rr_nn): Likewise.
2217
72aea328
JB		 22182020-01-09 Jan Beulich <jbeulich@suse.com>
2219
2220 * config/tc-i386.c (optimize_encoding): Add
2221 is_any_vex_encoding() invocations. Drop respective
2222 i.tm.extension_opcode == None checks.
2223
3f93af61
JB		 22242020-01-09 Jan Beulich <jbeulich@suse.com>
2225
2226 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2227 REX transformations. Correct comment indentation.
2228
7697afb6
JB		 22292020-01-09 Jan Beulich <jbeulich@suse.com>
2230
2231 * config/tc-i386.c (optimize_encoding): Generalize register
2232 transformation for TEST optimization.
2233
d835a58b
JB		 22342020-01-09 Jan Beulich <jbeulich@suse.com>
2235
2236 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2237 testsuite/gas/i386/x86-64-sysenter-amd.d,
2238 testsuite/gas/i386/x86-64-sysenter-amd.l,
2239 testsuite/gas/i386/x86-64-sysenter-intel.d,
2240 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2241 * testsuite/gas/i386/i386.exp: Run new tests.
2242
915808f6
NC		 22432020-01-08 Nick Clifton <nickc@redhat.com>
2244
2245 PR 25284
2246 * doc/as.texi (Align): Document the fact that all arguments can be
2247 omitted.
2248 (Balign): Likewise.
2249 (P2align): Likewise.
2250
f1f28025
NC		 22512020-01-08 Nick Clifton <nickc@redhat.com>
2252
2253 PR 14891
2254 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2255 already defined as a different symbol type.
2256 * testsuite/gas/elf/pr14891.s: New test source file.
2257 * testsuite/gas/elf/pr14891.d: New test driver.
2258 * testsuite/gas/elf/pr14891.s: New test expected error output.
2259 * testsuite/gas/elf/elf.exp: Run the new test.
2260
030a2e78
AM		 22612020-01-08 Alan Modra <amodra@gmail.com>
2262
2263 * config/tc-z8k.c (md_begin): Make idx unsigned.
2264 (get_specific): Likewise for this_index.
2265
2a1ebfb2
CZ		 22662020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2267
2268 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2269 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2270 (md_operand): Set X_md to absent.
2271 (arc_parse_name): Check for X_md.
2272
16d87673
SB		 22732020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2274
2275 PR 25311
2276 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2277 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2278 NO_STRING_ESCAPES.
2279 * read.c (next_char_of_string): Likewise.
2280 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2281 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2282
a2322019
NC		 22832020-01-03 Nick Clifton <nickc@redhat.com>
2284
2285 * po/sv.po: Updated Swedish translation.
2286
5437a02a
JB		 22872020-01-03 Jan Beulich <jbeulich@suse.com>
2288
2289 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2290 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2291
567dfba2
JB		 22922020-01-03 Jan Beulich <jbeulich@suse.com>
2293
2294 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2295 by-element usdot. Add 64-bit form tests for by-element sudot.
2296 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2297
8c45011a
JB		 22982020-01-03 Jan Beulich <jbeulich@suse.com>
2299
2300 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2301 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2302
f4950f76
JB		 23032020-01-03 Jan Beulich <jbeulich@suse.com>
2304
2305 * testsuite/gas/aarch64/f64mm.d,
2306 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2307
6655dba2
SB		 23082020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2309
2310 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2311 support for assembler code generated by SDCC. Add new relocation
2312 types. Add z80-elf target support.
2313 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2314 labels. Local labels starts from ".L".
2315 * NEWS: Mention the new support.
2316 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2317 * testsuite/gas/all/fwdexp.s: Likewise.
2318 * testsuite/gas/all/cond.l: Likewise.
2319 * testsuite/gas/all/cond.s: Likewise.
2320 * testsuite/gas/all/fwdexp.d: Likewise.
2321 * testsuite/gas/all/fwdexp.s: Likewise.
2322 * testsuite/gas/elf/section2.e-mips: Likewise.
2323 * testsuite/gas/elf/section2.l: Likewise.
2324 * testsuite/gas/elf/section2.s: Likewise.
2325 * testsuite/gas/macros/app1.d: Likewise.
2326 * testsuite/gas/macros/app1.s: Likewise.
2327 * testsuite/gas/macros/app2.d: Likewise.
2328 * testsuite/gas/macros/app2.s: Likewise.
2329 * testsuite/gas/macros/app3.d: Likewise.
2330 * testsuite/gas/macros/app3.s: Likewise.
2331 * testsuite/gas/macros/app4.d: Likewise.
2332 * testsuite/gas/macros/app4.s: Likewise.
2333 * testsuite/gas/macros/app4b.s: Likewise.
2334 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2335 * testsuite/gas/z80/z80.exp: Add new tests
2336 * testsuite/gas/z80/dollar.d: New file.
2337 * testsuite/gas/z80/dollar.s: New file.
2338 * testsuite/gas/z80/ez80_adl_all.d: New file.
2339 * testsuite/gas/z80/ez80_adl_all.s: New file.
2340 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2341 * testsuite/gas/z80/ez80_isuf.s: New file.
2342 * testsuite/gas/z80/ez80_z80_all.d: New file.
2343 * testsuite/gas/z80/ez80_z80_all.s: New file.
2344 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2345 * testsuite/gas/z80/r800_extra.d: New file.
2346 * testsuite/gas/z80/r800_extra.s: New file.
2347 * testsuite/gas/z80/r800_ii8.d: New file.
2348 * testsuite/gas/z80/r800_z80_doc.d: New file.
2349 * testsuite/gas/z80/z180.d: New file.
2350 * testsuite/gas/z80/z180.s: New file.
2351 * testsuite/gas/z80/z180_z80_doc.d: New file.
2352 * testsuite/gas/z80/z80_doc.d: New file.
2353 * testsuite/gas/z80/z80_doc.s: New file.
2354 * testsuite/gas/z80/z80_ii8.d: New file.
2355 * testsuite/gas/z80/z80_ii8.s: New file.
2356 * testsuite/gas/z80/z80_in_f_c.d: New file.
2357 * testsuite/gas/z80/z80_in_f_c.s: New file.
2358 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2359 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2360 * testsuite/gas/z80/z80_out_c_0.d: New file.
2361 * testsuite/gas/z80/z80_out_c_0.s: New file.
2362 * testsuite/gas/z80/z80_reloc.d: New file.
2363 * testsuite/gas/z80/z80_reloc.s: New file.
2364 * testsuite/gas/z80/z80_sli.d: New file.
2365 * testsuite/gas/z80/z80_sli.s: New file.
2366
a65b5de6
SN		 23672020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2368
2369 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2370 REGLIST_RN.
2371
b14ce8bf
AM		 23722020-01-01 Alan Modra <amodra@gmail.com>
2373
2374 Update year range in copyright notice of all files.
2375
0b114740 2376For older changes see ChangeLog-2019
3499769a 2377\f
0b114740 2378Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2379
2380Copying and distribution of this file, with or without modification,
2381are permitted in any medium without royalty provided the copyright
2382notice and this notice are preserved.
2383
2384Local Variables:
2385mode: change-log
2386left-margin: 8
2387fill-column: 74
2388version-control: never
2389End:
GDB Binutils - Deliverables
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