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opcodes: support insn endianness in cgen_cpu_open
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1cf67587
AM		 12020-06-04 Alan Modra <amodra@gmail.com>
2
3 * testsuite/config/default.exp: Remove global directive outside
4 proc body.
5 * testsuite/gas/mep/complex-relocs.exp: Likewise.
6 * testsuite/gas/microblaze/relax_size.exp: Likewise.
7 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
8 * testsuite/gas/mt/relocs.exp: Likewise.
9 * testsuite/gas/rx/rx.exp: Likewise.
10
338d56a8
SC		 112020-06-03 Stephen Casner <casner@acm.org>
12
13 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
14
bb7322c6
JW		 152020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
16 Jim Wilson <jimw@sifive.com>
17
18 PR 26051
19 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
20 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
21 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
22 Move B before SB. Move J before UJ.
23
c39c821c
AC		 242020-06-01 Alex Coplan <alex.coplan@arm.com>
25
26 * write.c (relax_segment): Fix handling of negative offset when
27 relaxing an rs_org frag.
28 * testsuite/gas/aarch64/org-neg.d: New test.
29 * testsuite/gas/aarch64/org-neg.l: Error output for test.
30 * testsuite/gas/aarch64/org-neg.s: Input for test.
31 * testsuite/gas/arm/org-neg.d: New test.
32 * testsuite/gas/arm/org-neg.l: Error output for test.
33 * testsuite/gas/arm/org-neg.s: Input for test.
34
66e3eb08
SC		 352020-05-28 Stephen Casner <casner@acm.org>
36
37 Fix unexpected failures in gas testsuite for pdp11-aout target.
38 These are caused by the PDP11's mix of little-endian octets in
39 shorts but shorts in big endian order for long or quad.
40
41 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
42 * testsuite/gas/all/gas.exp: Select alternate test scripts for
43 pdp11, skip octa test completely.
44 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
45 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
46 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
47
9e85f042
NC		 482020-05-28 Alex Coplan <alex.coplan@arm.com>
49
50 * frags.c (frag_grow): Fix comment.
51
1c912705
SC		 522020-05-27 Stephen Casner <casner@acm.org>
53
54 PR gas/26001
55 * config/tc-pdp11.c (parse_reg): Distinguish register names from
56 symbols that begin with a register name.
57 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
58 * testsuite/gas/pdp11/pr26001.s: Likewise.
59 * testsuite/gas/pdp11/pr26001.d: Likewise.
60
5c505568
SC		 612020-05-27 Simon Cook <simon.cook@embecosm.com>
62
63 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
64 pointer when creating struct riscv_csr_extra.
65
3c730740
L		 662020-05-26 H.J. Lu <hongjiu.lu@intel.com>
67
68 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
69 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
70 * testsuite/gas/i386/inval-avx512f.l: Updated.
71
57b17940
SSF		 722020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
73
74 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
75 load/store instruction variants with alignment hints.
76 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
77 instruction variants with alignment hints.
78
e3fed0f2
L		 792020-05-26 H.J. Lu <hongjiu.lu@intel.com>
80
81 PR gas/26044
82 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
83 instead of R_XGATE_PCREL_X.
84 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
85 BFD_RELOC_XGATE_PCREL_X.
86
8bbc5da5
L		 872020-05-26 H.J. Lu <hongjiu.lu@intel.com>
88
89 PR gas/26044
90 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
91 with &fragP->fr_literal[0].
92
c4612b92
L		 932020-05-26 H.J. Lu <hongjiu.lu@intel.com>
94
95 PR gas/26044
96 * config/tc-vax.c (md_estimate_size_before_relax): Replace
97 fragP->fr_literal with &fragP->fr_literal[0].
98 (md_convert_frag): Likewise.
99
70b1b570
L		 1002020-05-26 H.J. Lu <hongjiu.lu@intel.com>
101
102 PR gas/26044
103 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
104 with &fragP->fr_literal[0].
105
e67e940f
L		 1062020-05-26 H.J. Lu <hongjiu.lu@intel.com>
107
108 PR gas/26044
109 * config/tc-crx.c (getreg_image): Change argument type to int.
110 (md_convert_frag): Replace fragP->fr_literal with
111 &fragP->fr_literal[0].
112
a05e3e20
L		 1132020-05-26 H.J. Lu <hongjiu.lu@intel.com>
114
115 PR gas/26044
116 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
117 sprintf with memmove.
118
c6412eee
L		 1192020-05-25 H.J. Lu <hongjiu.lu@intel.com>
120
121 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
122 with &fragP->fr_literal[0].
123
9fcc3457
L		 1242020-05-25 H.J. Lu <hongjiu.lu@intel.com>
125
126 PR gas/26041
127 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
128 2 overlapping strings.
129
6c115e16
L		 1302020-05-25 H.J. Lu <hongjiu.lu@intel.com>
131
132 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
133 with &fragP->fr_literal[0].
134
a39d29cd
L		 1352020-05-25 H.J. Lu <hongjiu.lu@intel.com>
136
137 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
138 with &fragp->fr_literal[0].
139 * config/tc-microblaze.c (md_apply_fix): Likewise.
140 * config/tc-sh.c (md_convert_frag): Likewise.
141
72393fd1
JW		 1422020-05-24 Jim Wilson <jimw@sifive.com>
143
144 PR 26025
145 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
146 asection to segT. New locals seg and subseg. Call subseg_set before
147 fix_new_exp. Call subseg_set after loop to restore original values.
148
9fbb53c7
AM		 1492020-05-21 Alan Modra <amodra@gmail.com>
150
151 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
152 throughout.
153 * config/obj-elf.c: Likewise.
154 * config/tc-aarch64.c: Likewise.
155 * config/tc-arm.c: Likewise.
156 * config/tc-m68k.c: Likewise.
157 * config/tc-nios2.c: Likewise.
158 * config/tc-tic30.c: Likewise.
159 * ecoff.c: Likewise.
160 * read.c: Likewise.
161 * stabs.c: Likewise.
162 * symbols.c: Likewise.
163 * testsuite/gas/all/test-gen.c: Likewise.
164
8f595e9b
NC		 1652020-05-20 Nelson Chu <nelson.chu@sifive.com>
166
167 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
168 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
169 Static variables which are used to set the ISA extensions. You can
170 use -march (or ELF build attributes) and -misa-spec to set them,
171 respectively.
172 (ext_version_hash): The hash table used to handle the extensions
173 with versions.
174 (init_ext_version_hash): Initialize the ext_version_hash according
175 to riscv_ext_version_table.
176 (riscv_get_default_ext_version): The callback function of
177 riscv_parse_subset_t. According to the choosed ISA spec,
178 get the default version for the specific extension.
179 (riscv_set_arch): Set the callback function.
180 (enum options, struct option md_longopts): Add new option -misa-spec.
181 (md_parse_option): Do not call riscv_set_arch for -march. We will
182 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
183 to set default_isa_spec class.
184 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
185 ext_version_hash, and then call riscv_set_arch to set the architecture
186 with versions according to default_arch_with_ext.
187 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
188 x extensions.
189 * testsuite/gas/riscv/attribute-03.d: Likewise.
190 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
191 already set it's version to 2p1 by march, so no need to use the default
192 2p2 version. For m-ext, we do not set the version by -march and ELF arch
193 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
194 ISA spec 2p2, so set 0p0 to it.
195 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
196 zicsr is 2p0 according to ISA spec 20191213.
197 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
198 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
199 You can set them by configure options --with-arch and
200 --with-isa-spec, respectively.
201 (riscv_set_default_isa_spec): New function used to set the
202 default ISA spec.
203 (md_parse_option): Call riscv_set_default_isa_spec rather than
204 call riscv_get_isa_spec_class directly.
205 (riscv_after_parse_args): If the -isa-spec is not set, then we
206 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
207 calling riscv_set_default_isa_spec.
208 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
209 the --with-isa-spec may be set to different ISA spec.
210 * testsuite/gas/riscv/attribute-02.d: Likewise.
211 * testsuite/gas/riscv/attribute-03.d: Likewise.
212 * testsuite/gas/riscv/attribute-04.d: Likewise.
213 * testsuite/gas/riscv/attribute-05.d: Likewise.
214 * testsuite/gas/riscv/attribute-06.d: Likewise.
215 * testsuite/gas/riscv/attribute-07.d: Likewise.
216 * configure.ac: Add configure options, --with-arch and
217 --with-isa-spec.
218 * configure: Regenerated.
219 * config.in: Regenerated.
220 * config/tc-riscv.c (default_priv_spec): Static variable which is
221 used to check if the CSR is valid for the chosen privilege spec. You
222 can use -mpriv-spec to set it.
223 (enum reg_class): We now get the CSR address from csr_extra_hash rather
224 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
225 (riscv_init_csr_hashes): Only need to initialize one hash table
226 csr_extra_hash.
227 (riscv_csr_class_check): Change the return type to void. Don't check
228 the ISA dependency if -mcsr-check isn't set.
229 (riscv_csr_version_check): New function. Check and find the CSR address
230 from csr_extra_hash, according to default_priv_spec. Report warning
231 for the invalid CSR if -mcsr-check is set.
232 (reg_csr_lookup_internal): Updated.
233 (reg_lookup_internal): Likewise.
234 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
235 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
236 (md_parse_option): Call riscv_set_default_priv_version to set
237 default_priv_spec.
238 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
239 privilege spec to the newest one.
240 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
241 include/opcode/riscv.h.
242 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
243 to check the ISA dependency for CSR, so fix the spec version by adding
244 -mpriv-spec=1.11.
245 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
246 version warnings for the test case.
247 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
248 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
249 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
250 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
251 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
252 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
253 Check whether the CSR is valid when privilege version 1.9 is choosed.
254 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
255 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
256 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
257 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
258 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
259 Check whether the CSR is valid when privilege version 1.10 is choosed.
260 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
261 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
262 Check whether the CSR is valid when privilege version 1.11 is choosed.
263 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
264 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
265 setting. You can set it by configure option --with-priv-spec.
266 (riscv_set_default_priv_spec): New function used to set the default
267 privilege spec.
268 (md_parse_option): Call riscv_set_default_priv_spec rather than
269 call riscv_get_priv_spec_class directly.
270 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
271 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
272 calling riscv_set_default_priv_spec.
273 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
274 the --with-priv-spec may be set to different privilege spec.
275 * testsuite/gas/riscv/priv-reg.d: Likewise.
276 * configure.ac: Add configure option --with-priv-spec.
277 * configure: Regenerated.
278 * config.in: Regenerated.
279 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
280 explicit_attr. Set it to TRUE if any ELF attribute is found.
281 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
282 the priv attributes are set.
283 (md_assemble): Set the default_priv_spec according to the priv
284 attributes when we start to assemble instruction.
285 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
286 riscv_write_out_attrs. Update the arch and priv attributes. If we
287 don't set the corresponding ELF attributes, then try to output the
288 default ones.
289 (riscv_set_public_attributes): If any ELF attribute or -march-attr
290 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
291 to update the arch and priv attributes.
292 (s_riscv_attribute): Make sure all arch and priv attributes are set
293 before any instruction.
294 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
295 ELF attribute or -march-attr is set. If the priv attributes are not
296 set, then try to update them by the default setting (-mpriv-spec or
297 --with-priv-spec).
298 * testsuite/gas/riscv/attribute-02.d: Likewise.
299 * testsuite/gas/riscv/attribute-03.d: Likewise.
300 * testsuite/gas/riscv/attribute-04.d: Likewise.
301 * testsuite/gas/riscv/attribute-06.d: Likewise.
302 * testsuite/gas/riscv/attribute-07.d: Likewise.
303 * testsuite/gas/riscv/attribute-08.d: Likewise.
304 * testsuite/gas/riscv/attribute-09.d: Likewise.
305 * testsuite/gas/riscv/attribute-10.d: Likewise.
306 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
307 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
308 set by priv attributes must be supported.
309 * testsuite/gas/riscv/attribute-05.s: Likewise.
310 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
311 priv attributes according to the -mpriv-spec option.
312 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
313 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
314 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
315 * testsuite/gas/riscv/priv-reg.d: Removed.
316 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
317 CSR according to the priv spec 1.9.
318 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
319 CSR according to the priv spec 1.9.1.
320 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
321 CSR according to the priv spec 1.10.
322 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
323 CSR according to the priv spec 1.11.
324 * config/tc-riscv.c (md_show_usage): Add descriptions about
325 the new GAS options.
326 * doc/c-riscv.texi: Likewise.
327
3d205eb4
PB		 3282020-05-19 Peter Bergner <bergner@linux.ibm.com>
329
330 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
331 * testsuite/gas/ppc/power9.d: Likewise.
332 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
333 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
334 sync, wait, waitrsv>: Add tests.
335 * testsuite/gas/ppc/power10.d: Likewise.
336
164446e0
AF		 3372020-05-19 Alexander Fedotov <alfedotov@gmail.com>
338
339 PR 25992
340 * config/tc-arm.c : Add arm_ext_v8r feature.
341 (it_fsm_post_encode): Check arm_ext_v8r feature.
342 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
343
69f57659
AM		 3442020-05-19 Alan Modra <amodra@gmail.com>
345
346 * write.c (write_contents): Use bfd_get_filename rather than
347 accessing bfd->filename directly. Use bfd_section_name rather
348 than accessing section->name directly.
349
0e1d094e
AM		 3502020-05-19 Alan Modra <amodra@gmail.com>
351
352 * symbols.c (local_symbol_make): Init all of lsy_flags.
353
d402189f
AM		 3542020-05-18 Alan Modra <amodra@gmail.com>
355
356 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
357 before looking at add_symbol->sy_flags.
358
503648e4 3592020-05-18 Hongtao Liu <hongtao.liu@intel.com>
360
361 * config/tc-i386.c: Not handle lret/iret.
362 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
363 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
364 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
365 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
366 * testsuite/gas/i386/lfence-ret.s: Ditto.
367 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
368 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
369 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
370 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
371 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
372 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
373 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
374
2a50b401
AM		 3752020-05-15 Alan Modra <amodra@gmail.com>
376 Alex Coplan <alex.coplan@arm.com>
377
378 * symbols.c (struct local_symbol): Update comment.
379 (resolve_symbol_value): For resolved symbols equated to other
380 symbols, verify that the referenced symbol is not a local_symbol
381 before accessing sy_value. Don't leave symbol loops during
382 finalize_syms resolution.
383 * testsuite/gas/all/assign-bad-recursive.d: New test.
384 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
385 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
386 * testsuite/gas/all/gas.exp: Run it.
387
9d95b8e9
NC		 3882020-05-14 Nick Clifton <nickc@redhat.com>
389
390 * po/sv.po: Updated Swedish translation.
391
3b646889
AM		 3922020-05-11 Alan Modra <amodra@gmail.com>
393
394 * testsuite/gas/ppc/scalarquad.d,
395 * testsuite/gas/ppc/scalarquad.s: New test.
396 * testsuite/gas/ppc/ppc.exp: Run it.
397
9cc4ce88
AM		 3982020-05-11 Alan Modra <amodra@gmail.com>
399
400 * testsuite/gas/ppc/rightmost.d,
401 * testsuite/gas/ppc/rightmost.s: New test.
402 * testsuite/gas/ppc/ppc.exp: Run it.
403
5d57bc3f
AM		 4042020-05-11 Alan Modra <amodra@gmail.com>
405
406 * testsuite/gas/ppc/xvtlsbb.d,
407 * testsuite/gas/ppc/xvtlsbb.s: New test.
408 * testsuite/gas/ppc/ppc.exp: Run it.
409
66ef5847
AM		 4102020-05-11 Alan Modra <amodra@gmail.com>
411
412 * testsuite/gas/ppc/stringop.d,
413 * testsuite/gas/ppc/stringop.s: New test.
414 * testsuite/gas/ppc/ppc.exp: Run it.
415
4f3e9537
PB		 4162020-05-11 Peter Bergner <bergner@linux.ibm.com>
417
418 * testsuite/gas/ppc/set_bool.d,
419 * testsuite/gas/ppc/set_bool.s: New test.
420 * testsuite/gas/ppc/ppc.exp: Run it.
421
ec40e91c
AM		 4222020-05-11 Alan Modra <amodra@gmail.com>
423
424 * testsuite/gas/ppc/bitmanip.d,
425 * testsuite/gas/ppc/bitmanip.s: New test.
426 * testsuite/gas/ppc/ppc.exp: Run it.
427
d7e97a76
AM		 4282020-05-11 Alan Modra <amodra@gmail.com>
429
430 * testsuite/gas/ppc/genpcv.d,
431 * testsuite/gas/ppc/genpcv.s: New test.
432 * testsuite/gas/ppc/ppc.exp: Run it.
433
fdefed7c
AM		 4342020-05-11 Alan Modra <amodra@gmail.com>
435
436 * testsuite/gas/ppc/maskmanip.d,
437 * testsuite/gas/ppc/maskmanip.s: New test.
438 * testsuite/gas/ppc/ppc.exp: Run it.
439
aa3c112f
AM		 4402020-05-11 Alan Modra <amodra@gmail.com>
441 Peter Bergner <bergner@linux.ibm.com>
442
443 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
444 (md_assemble): Check acc specified in correct operand.
445 * testsuite/gas/ppc/outerprod.d,
446 * testsuite/gas/ppc/outerprod.s,
447 * testsuite/gas/ppc/vsx4.d,
448 * testsuite/gas/ppc/vsx4.s: New tests.
449 * testsuite/gas/ppc/ppc.exp: Run them.
450
6edbfd3b
AM		 4512020-05-11 Alan Modra <amodra@gmail.com>
452
453 * testsuite/gas/ppc/simd_perm.d,
454 * testsuite/gas/ppc/simd_perm.s: New test.
455 * testsuite/gas/ppc/ppc.exp: Run it.
456
c7d7aea2
AM		 4572020-05-11 Alan Modra <amodra@gmail.com>
458
459 * testsuite/gas/ppc/int128.d,
460 * testsuite/gas/ppc/int128.s: New test.
461 * testsuite/gas/ppc/ppc.exp: Run it.
462
94ba9882
AM		 4632020-05-11 Alan Modra <amodra@gmail.com>
464
465 * testsuite/gas/ppc/vsx_32byte.d,
466 * testsuite/gas/ppc/vsx_32byte.s: New test.
467 * testsuite/gas/ppc/ppc.exp: Run it.
468
f4791f1a
AM		 4692020-05-11 Alan Modra <amodra@gmail.com>
470
471 * testsuite/gas/ppc/vec_mul.s,
472 * testsuite/gas/ppc/vec_mul.d: New test.
473 * testsuite/gas/ppc/ppc.exp: Run it.
474
3ff0a5ba
PB		 4752020-05-11 Peter Bergner <bergner@linux.ibm.com>
476
477 * testsuite/gas/ppc/byte_rev.d,
478 * testsuite/gas/ppc/byte_rev.s: New test.
479 * testsuite/gas/ppc/ppc.exp: Run it.
480
afef4fe9
PB		 4812020-05-11 Peter Bergner <bergner@linux.ibm.com>
482
483 * testsuite/gas/ppc/power10.d: Add paste. tests.
484 * testsuite/gas/ppc/power10.s: Likewise.
485
1224c05d
PB		 4862020-05-11 Peter Bergner <bergner@linux.ibm.com>
487
488 * testsuite/gas/ppc/power10.s: New test.
489 * testsuite/gas/ppc/power10.d: Likewise.
490 * testsuite/gas/ppc/ppc.exp: Run it.
491
7c1f4227
AM		 4922020-05-11 Alan Modra <amodra@gmail.com>
493
494 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
495 renaming.
496 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
497 place of -mfuture/-Mfuture.
498 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
499 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
500
bfeaed38
NC		 5012020-05-06 Nick Clifton <nickc@redhat.com>
502
503 * po/sv.po: Updated Swedish translation.
504
6ef719c0
NC		 5052020-05-06 Nick Clifton <nickc@redhat.com>
506
507 PR 25927
508 * doc/as.texi (Preprocessing): Replace cross reference to not
509 existant document with a URL to the equivalent page in the GCC
510 manual.
511
546cb2d8
NC		 5122020-05-05 Nick Clifton <nickc@redhat.com>
513
514 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
515 construction of a DWARF-5 directory name table.
516 * testsuite/gas/elf/pr25917.d: Update expected output.
517
7d0bd487
GN		 5182020-05-05 Gunther Nikl <gnikl@justmail.de>
519
520 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
521 (md_parse_option): Remove initialization of elf_flags.
070b775f 522
fe05f369
ASDV		 5232020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
524
525 PR gas/25863
526 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
527 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
528 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
529
4706679d
NC		 5302020-05-04 Nick Clifton <nickc@redhat.com>
531
532 PR 25917
533 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
534 table's existence before looking at its entries.
070b775f
NC		 535 Also do not emit a default directory entry if there are no
536 directories in use.
537
4706679d
NC		 538 * testsuite/gas/elf/pr25917.s: New test source file.
539 * testsuite/gas/elf/pr25917.d: New test driver.
540 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
541
09c1e68a
AC		 5422020-04-30 Alex Coplan <alex.coplan@arm.com>
543
544 * config/tc-aarch64.c (fix_insn): Implement for
545 AARCH64_OPND_UNDEFINED.
546 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
547 * testsuite/gas/aarch64/udf.s: New.
548 * testsuite/gas/aarch64/udf.d: New.
549 * testsuite/gas/aarch64/udf-invalid.s: New.
550 * testsuite/gas/aarch64/udf-invalid.l: New.
551 * testsuite/gas/aarch64/udf-invalid.d: New.
552
c578f16e
YS		 5532020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
554
555 * config/tc-rx.c (elf_flags): Reset default value.
556 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
557
935f1f4b
MF		 5582020-04-29 Max Filippov <jcmvbkbc@gmail.com>
559
560 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
561 if it's not defined.
562 (microarch_earliest): New static variable.
563 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
564 simcall opcode has mandatory parameter.
565 (xg_init_global_config): Initialize microarch_earliest.
566
5c936ef5
NC		 5672020-04-29 Nick Clifton <nickc@redhat.com>
568
569 PR 22699
570 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
571 IMM0_8S and add support for IMM0_8U.
572 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
573 unsigned 8-bit immediate.
574 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 575 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 576
251dae91
TC		 5772020-04-27 Tamar Christina <tamar.christina@arm.com>
578
579 * NEWS: Add news entry for big-obj.
580 * config/tc-i386.c (i386_target_format): Support new format.
581 * doc/c-i386.texi: Add i386 support.
582 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
583 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
584
714e6c96
NC		 5852020-04-27 Nick Clifton <nickc@redhat.com>
586
587 PR 25878
588 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
589 (assign_file_to_slot): New function. Fills in an entry in the
590 files table.
591 (allocate_filenum): Use new function.
592 (allocate_filename_to_slot): Use new function. If the specified
593 slot entry is already in use, but was chosen automatically then
594 reassign the automatic entry.
595
a09f656b 5962020-04-26 Hongtao Liu <hongtao.liu@intel.com
597
598 * config/tc-i386.c (lfence_before_ret_shl): New member.
599 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
600 for Anysize insns.
601 (insert_after_load): Issue warning for REP CMPS/SCAS.
602 (insert_before_before): Handle iret, Handle
603 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
604 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
605 -mlfence-before-ret=[none/not/or/shl/yes].
606 Enable -mlfence-before-ret=shl when
607 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
608 (md_show_usage): Ditto.
609 * doc/c-i386.texi: Ditto.
610 * testsuite/gas/i386/i386.exp: Add new testcases.
611 * testsuite/gas/i386/lfence-load-b.d: New.
612 * testsuite/gas/i386/lfence-load-b.e: New.
613 * testsuite/gas/i386/lfence-load.d: Modified.
614 * testsuite/gas/i386/lfence-load.e: New.
615 * testsuite/gas/i386/lfence-load.s: Modified.
616 * testsuite/gas/i386/lfence-ret-a.d: Modified.
617 * testsuite/gas/i386/lfence-ret-b.d: Modified.
618 * testsuite/gas/i386/lfence-ret-c.d: New.
619 * testsuite/gas/i386/lfence-ret-d.d: New.
620 * testsuite/gas/i386/lfence-ret.s: Modified.
621 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
622 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
623 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
624 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
625 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
626 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
627 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
628 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
629 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
630 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
631
30ce8e47
MF		 6322020-04-22 Max Filippov <jcmvbkbc@gmail.com>
633
634 PR ld/25861
635 * config/tc-xtensa.c (md_apply_fix): Replace
636 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
637 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
638 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
639 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
640 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
641
31c89d60
AM		 6422020-04-22 Alan Modra <amodra@gmail.com>
643
644 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
645 symbol for ".symver .. remove".
646 * doc/as.texi (.symver): Update.
647 * testsuite/gas/symver/symver11.s: Make foo weak.
648 * testsuite/gas/symver/symver11.d: Expect an error.
649 * testsuite/gas/symver/symver7.d: Allow other random symbols.
650
1d3eb556
L		 6512020-04-21 H.J. Lu <hongjiu.lu@intel.com>
652
653 * testsuite/gas/symver/symver11.s: Add ".balign 8".
654
bb2a1453
AS		 6552020-04-21 Andreas Schwab <schwab@linux-m68k.org>
656
657 PR 25848
658 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
659 * testsuite/gas/m68k/operands.d: Update.
660 * testsuite/gas/m68k/op68000.d: Update for new error messages.
661
c36876fe
TC		 6622020-04-21 Tamar Christina <tamar.christina@arm.com>
663
664 PR binutils/24753
665 * testsuite/gas/arm/pr24753.d: New test.
666 * testsuite/gas/arm/pr24753.s: New test.
667
6914be53
L		 6682020-04-21 H.J. Lu <hongjiu.lu@intel.com>
669
670 PR gas/23840
671 PR gas/25295
672 * NEWS: Mention .symver extension.
673 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
674 function.
675 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
676 add a version name. Add local, hidden and remove visibility
677 support.
678 (elf_frob_symbol): Handle the list of version names. Update the
679 original symbol to local, hidden or remove it from the symbol
680 table.
681 (elf_frob_file_before_adjust): Handle the list of version names.
682 * config/obj-elf.h (elf_visibility): New.
683 (elf_versioned_name_list): Likewise.
684 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
685 and visibility. Change versioned_name pointer to struct
686 elf_versioned_name_list.
687 * doc/as.texi: Update .symver directive.
688 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
689 error checking tests.
690 * testsuite/gas/symver/symver6.d: New file.
691 * testsuite/gas/symver/symver7.d: Likewise.
692 * testsuite/gas/symver/symver7.s: Likewise.
693 * testsuite/gas/symver/symver8.d: Likewise.
694 * testsuite/gas/symver/symver8.s: Likewise.
695 * testsuite/gas/symver/symver9.s: Likewise.
696 * testsuite/gas/symver/symver9a.d: Likewise.
697 * testsuite/gas/symver/symver9b.d: Likewise.
698 * testsuite/gas/symver/symver10.s: Likewise.
699 * testsuite/gas/symver/symver10a.d: Likewise.
700 * testsuite/gas/symver/symver10b.d: Likewise.
701 * testsuite/gas/symver/symver11.d: Likewise.
702 * testsuite/gas/symver/symver11.s: Likewise.
703 * testsuite/gas/symver/symver12.d: Likewise.
704 * testsuite/gas/symver/symver12.s: Likewise.
705 * testsuite/gas/symver/symver13.d: Likewise.
706 * testsuite/gas/symver/symver13.s: Likewise.
707 * testsuite/gas/symver/symver14.d: Likewise.
708 * testsuite/gas/symver/symver14.l: Likewise.
709 * testsuite/gas/symver/symver15.d: Likewise.
710 * testsuite/gas/symver/symver15.l: Likewise.
711 * testsuite/gas/symver/symver6.l: Removed.
712 * testsuite/gas/symver/symver6.s: Updated.
713
c2e5c986
SD		 7142020-04-20 Sudakshina Das <sudi.das@arm.com>
715
716 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
717 to include TSB.
718 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
719 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
720 * testsuite/gas/aarch64/system.d: Update.
721
8a6e1d1d
SD		 7222020-04-20 Sudakshina Das <sudi.das@arm.com>
723
724 * testsuite/gas/aarch64/bti.d: Update -march option.
725 * testsuite/gas/aarch64/illegal-bti.d: Remove.
726 * testsuite/gas/aarch64/illegal-bti.l: Remove.
727 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
728 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
729
49af2f5c
AM		 7302020-04-17 Alan Modra <amodra@gmail.com>
731
732 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
733
8e4979ac
NC		 7342020-04-16 Gagan Singh Sidhu <broly@mac.com>
735 Nick Clifton <nickc@redhat.com>
736
737 PR 25803
738 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
739 targets.
740 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
741 for the type-2 test.
742 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
743 targets running this test.
744
c54a9b56
DF		 7452020-02-16 David Faust <david.faust@oracle.com>
746
747 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
748 * testsuite/gas/bpf/jump32.s: New file.
749 * testsuite/gas/bpf/jump32.d: Likewise.
750
3071b197
L		 7512020-04-08 H.J. Lu <hongjiu.lu@intel.com>
752
753 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
754 documentation.
755
6a3ab923
GN		 7562020-04-08 Gunther Nikl <gnikl@justmail.de>
757
758 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
759 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 760 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
761 define.
762 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 763 * tc.h (md_pcrel_from_section): Add prototype.
764 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
765 * config/tc-arc.h (md_pcrel_from_section): Likewise.
766 * config/tc-arm.h (md_pcrel_from_section): Likewise.
767 * config/tc-avr.h (md_pcrel_from_section): Likewise.
768 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
769 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
770 * config/tc-csky.h (md_pcrel_from_section): Likewise.
771 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
772 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
773 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
774 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
775 * config/tc-frv.h (md_pcrel_from_section): Likewise.
776 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
777 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
778 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
779 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
780 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
781 * config/tc-mep.h (md_pcrel_from_section): Likewise.
782 * config/tc-metag.h (md_pcrel_from_section): Likewise.
783 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
784 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
785 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
786 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
787 * config/tc-mt.h (md_pcrel_from_section): Likewise.
788 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
789 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
790 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
791 * config/tc-rx.h (md_pcrel_from_section): Likewise.
792 * config/tc-s390.h (md_pcrel_from_section): Likewise.
793 * config/tc-sh.h (md_pcrel_from_section): Likewise.
794 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
795 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 796 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
797 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
798 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
799 md_apply_fix3): Delete prototypes.
6a3ab923 800
6e0e8b45
L		 8012020-04-07 H.J. Lu <hongjiu.lu@intel.com>
802
803 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
804 instructions.
805
266803a2
L		 8062020-04-07 H.J. Lu <hongjiu.lu@intel.com>
807
808 * doc/c-z80.texi: Fix @xref warnings.
809
bb651e8b
CL		 8102020-04-07 Lili Cui <lili.cui@intel.com>
811
812 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
813 (cpu_noarch): Likewise.
814 * doc/c-i386.texi: Document TSXLDTRK.
815 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
816 * testsuite/gas/i386/tsxldtrk.d: Likewise.
817 * testsuite/gas/i386/tsxldtrk.s: Likewise.
818 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
819
4b27d27c
L		 8202020-04-02 Lili Cui <lili.cui@intel.com>
821
822 * config/tc-i386.c (cpu_arch): Add .serialize.
823 (cpu_noarch): Likewise.
824 * doc/c-i386.texi: Document serialize.
825 * testsuite/gas/i386/i386.exp: Run serialize tests
826 * testsuite/gas/i386/serialize.d: Likewise.
827 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
828 * testsuite/gas/i386/serialize.s: Likewise.
829
bb897477
RO		 8302020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
831
832 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
833 * testsuite/gas/elf/section12b.d: Likewise.
834 * testsuite/gas/elf/section16a.d: Likewise.
835 * testsuite/gas/elf/section16b.d: Likewise.
836
59e28a97
GN		 8372020-04-02 Gunther Nikl <gnikl@justmail.de>
838
839 * config/tc-m68k.c (m68k_ip): Fix range check for index register
840 with a suppressed address register.
841
efc3a950
L		 8422020-04-01 H.J. Lu <hongjiu.lu@intel.com>
843
844 PR gas/25756
845 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
846 * testsuite/gas/i386/localpic.s: Add a test for relocation
847 against local absolute symbol.
848 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
849 * testsuite/gas/i386/localpic.d: Updated.
850 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
851 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
852
15d47c3a
RO		 8532020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
854
855 PR gas/25732
856 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
857 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
858 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
859 testsuite/gas/i386/x86-64-jump.d.
860 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
861 Incorporate changes to
862 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
863 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
864 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
865 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
866 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
867
876678f0
MR		 8682020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
869
870 PR 25611
871 PR 25614
872 * dwarf2dbg.c: Do not include "bignum.h".
873
d1a89da5
NC		 8742020-03-30 Nelson Chu <nelson.chu@sifive.com>
875
876 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
877 * testsuite/gas/riscv/alias-csr.s: Likewise.
878 * testsuite/gas/riscv/no-aliases-csr.d: Move this
879 to priv-reg-pseudo-noalias.
880 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
881 * testsuite/gas/riscv/bad-csr.l: Likewise.
882 * testsuite/gas/riscv/bad-csr.s: Likewise.
883 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
884 * testsuite/gas/riscv/satp.s: Likewise.
885 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
886 csr instruction, including alias-csr testcase.
887 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
888 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
889 pseudo instruction with objdump -Mno-aliases.
890 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
891 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
892 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
893 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
894 * testsuite/gas/riscv/priv-reg.s: Likewise.
895 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
896 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
897 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
898
b7780957
J		 8992020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
900
901 * config/obj-coff.c (obj_coff_section): Set the bss flag on
902 sections with the "b" attribute.
903
d1023b5d
AM		 9042020-03-22 Alan Modra <amodra@gmail.com>
905
906 * testsuite/gas/s12z/truncated.d: Update expected output.
907
0d832e7f
SB		 9082020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
909
910 PR 25690
911 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
912 * doc/c-z80.texi: Update documentation.
913
327ef784
NC		 9142020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
915
916 PR 25641
917 PR 25668
918 PR 25633
919 Fix disassembling ED+A4/AC/B4/BC opcodes.
920 Fix assembling lines containing colonless label and instruction
921 with first operand inside parentheses.
922 Fix registration of unsupported by target CPU registers.
923 * config/tc-z80.c: See above.
924 * config/tc-z80.h: See above.
925 * testsuite/gas/z80/colonless.d: Update test.
926 * testsuite/gas/z80/colonless.s: Likewise.
927 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
928 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
929 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
930 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
931 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
932 * testsuite/gas/z80/unsup_regs.s: Likewise.
933 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
934 * testsuite/gas/z80/z80.exp: Likewise.
935 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
936 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
937 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
938
66d1f7cc
AV		 9392020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
940
941 PR 25660
942 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
943 (parse_operands): Handle new operand codes.
944 (do_neon_dyadic_long): Make shape check accept the scalar variants.
945 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
946 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
947 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
948 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
949 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
950 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
951 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
952
9e8f1c90
L		 9532020-03-11 H.J. Lu <hongjiu.lu@intel.com>
954
955 * NEWS: Mention x86 assembler options for CVE-2020-0551.
956
97b4a8f7
L		 9572020-03-11 H.J. Lu <hongjiu.lu@intel.com>
958
959 * testsuite/gas/i386/i386.exp: Run new tests.
960 * testsuite/gas/i386/lfence-byte.d: New file.
961 * testsuite/gas/i386/lfence-byte.e: Likewise.
962 * testsuite/gas/i386/lfence-byte.s: Likewise.
963 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
964 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
965 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
966 * testsuite/gas/i386/lfence-indbr.e: Likewise.
967 * testsuite/gas/i386/lfence-indbr.s: Likewise.
968 * testsuite/gas/i386/lfence-load.d: Likewise.
969 * testsuite/gas/i386/lfence-load.s: Likewise.
970 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
971 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
972 * testsuite/gas/i386/lfence-ret.s: Likewise.
973 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
974 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
975 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
976 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
977 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
978 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
979 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
980 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
981 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
982 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
983 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
984 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
985
ae531041
L		 9862020-03-11 H.J. Lu <hongjiu.lu@intel.com>
987
988 * config/tc-i386.c (lfence_after_load): New.
989 (lfence_before_indirect_branch_kind): New.
990 (lfence_before_indirect_branch): New.
991 (lfence_before_ret_kind): New.
992 (lfence_before_ret): New.
993 (last_insn): New.
994 (load_insn_p): New.
995 (insert_lfence_after): New.
996 (insert_lfence_before): New.
997 (md_assemble): Call insert_lfence_before and insert_lfence_after.
998 Set last_insn.
999 (OPTION_MLFENCE_AFTER_LOAD): New.
1000 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1001 (OPTION_MLFENCE_BEFORE_RET): New.
1002 (md_longopts): Add -mlfence-after-load=,
1003 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1004 (md_parse_option): Handle -mlfence-after-load=,
1005 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1006 (md_show_usage): Display -mlfence-after-load=,
1007 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1008 (i386_cons_align): New.
1009 * config/tc-i386.h (i386_cons_align): New.
1010 (md_cons_align): New.
1011 * doc/c-i386.texi: Document -mlfence-after-load=,
1012 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1013
5496f3c6
NC		 10142020-03-11 Nick Clifton <nickc@redhat.com>
1015
1016 PR 25611
1017 PR 25614
1018 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1019 (DWARF2_FILE_SIZE_NAME): Default to -1.
1020 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1021 whichever is higher.
1022 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1023 (NUM_MD5_BYTES): Define.
1024 (struct file entry): Add md5 field.
1025 (get_filenum): Delete and replace with...
1026 (get_basename): New function.
1027 (get_directory_table_entry): New function.
1028 (allocate_filenum): New function.
1029 (allocate_filename_to_slot): New function.
1030 (dwarf2_where): Use new functions.
1031 (dwarf2_directive_filename): Add support for extended .file
1032 pseudo-op.
1033 (dwarf2_directive_loc): Allow the use of file number zero with
1034 DWARF 5 or higher.
1035 (out_file_list): Rename to...
1036 (out_dir_and_file_list): Add DWARF 5 support.
1037 (out_debug_line): Emit extra values into the section header for
1038 DWARF 5.
1039 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1040 * doc/as.texi (.file): Update the description of this pseudo-op.
1041 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1042 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1043 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1044 * NEWS: Mention the new feature.
1045
a6a1f5e0
AM		 10462020-03-10 Alan Modra <amodra@gmail.com>
1047
1048 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1049 to avoid signed overflow.
1050 * config/tc-mcore.c (md_assemble): Likewise.
1051 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1052 * config/tc-nds32.c (SET_ADDEND): Likewise.
1053 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1054
3fabc179
JB		 10552020-03-09 Jan Beulich <jbeulich@suse.com>
1056
1057 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1058 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1059 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1060
190e5fc8
AM		 10612020-03-07 Alan Modra <amodra@gmail.com>
1062
1063 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1064 first column.
1065
84d9ab33
NC		 10662020-03-06 Nick Clifton <nickc@redhat.com>
1067
1068 PR 25614
1069 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1070 0 if the dwarf_level is 5 or more. Complain if a filename follows
1071 a file 0.
1072 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1073 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1074 * testsuite/gas/elf/elf.exp: Run the new test.
1075
1076 PR 25612
1077 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1078 * doc/as.texi: Fix another typo.
1079
31bf1864
NC		 10802020-03-06 Nick Clifton <nickc@redhat.com>
1081
1082 PR 25612
1083 * as.c (dwarf_level): Define.
1084 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1085 (parse_args): Add support for the new options.
1086 as.h (dwarf_level): Prototype.
1087 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1088 value.
1089 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1090 (DWARF2_LINE_VERSION): Remove definition.
1091 * doc/as.texi: Document the new options.
1092
3c968de5
NC		 10932020-03-06 Nick Clifton <nickc@redhat.com>
1094
1095 PR 25572
1096 * as.c (main): Allow matching input and outputs when they are
1097 not regular files.
1098
bc49bfd8
JB		 10992020-03-06 Jan Beulich <jbeulich@suse.com>
1100
1101 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1102 casing.
1103 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1104 one of byte/word/dword/qword is set alongside a SIMD register in
1105 a template's operand.
1106
4873e243
JB		 11072020-03-06 Jan Beulich <jbeulich@suse.com>
1108
1109 * config/tc-i386.c (match_template): Extend code in logic
1110 rejecting certain suffixes in certain modes to also cover mask
1111 register use and VecSIB. Drop special casing of broadcast. Skip
1112 immediates in the check.
1113
e365e234
JB		 11142020-03-06 Jan Beulich <jbeulich@suse.com>
1115
1116 * config/tc-i386.c (match_template): Fold duplicate code in
1117 logic rejecting certain suffixes in certain modes. Drop
1118 pointless "else".
1119
4ed21b58
JB		 11202020-03-06 Jan Beulich <jbeulich@suse.com>
1121
1122 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1123 alongside !norex64 ones.
1124 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1125 with both 32- and 64-bit GPR operands.
1126 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1127 32- and 64-bit GPR operands.
1128 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1129 testsuite/gas/i386/x86-64-avx512bw.d,
1130 testsuite/gas/i386/x86-64-avx512f-intel.d,
1131 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1132
643bb870
JB		 11332020-03-06 Jan Beulich <jbeulich@suse.com>
1134
1135 * config/tc-i386.c (md_assemble): Drop use of rex64.
1136 (process_suffix): For REX.W for 64-bit CRC32.
1137
a23b33b3
JB		 11382020-03-06 Jan Beulich <jbeulich@suse.com>
1139
1140 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1141 addressing for MPX insns without base/index.
1142 * testsuite/gas/i386/mpx-16bit.s,
1143 * testsuite/gas/i386/mpx-16bit.d: New.
1144 * testsuite/gas/i386/i386.exp: Run new test.
1145
a0497384
JB		 11462020-03-06 Jan Beulich <jbeulich@suse.com>
1147
1148 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1149 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1150 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1151 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1152 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1153 as well as a BSWAP one.
1154 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1155 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1156 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1157 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1158 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1159 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1160 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1161 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1162 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1163 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1164 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1165 testsuite/gas/i386/vmx.d: Adjust expectations.
1166
b630c145
JB		 11672020-03-06 Jan Beulich <jbeulich@suse.com>
1168
1169 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1170 from having their operands swapped.
1171 * testsuite/gas/i386/waitpkg.s,
1172 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1173 3-operand cases as well as testing of 16-bit code generation.
1174 * testsuite/gas/i386/waitpkg.d,
1175 testsuite/gas/i386/waitpkg-intel.d,
1176 testsuite/gas/i386/x86-64-waitpkg.d,
1177 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1178
de48783e
NC		 11792020-03-04 Nelson Chu <nelson.chu@sifive.com>
1180
dee35d02
NC		 1181 * config/tc-riscv.c (percent_op_utype): Support the modifier
1182 %got_pcrel_hi.
1183 * doc/c-riscv.texi: Add documentation.
1184 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1185 modifier %got_pcrel_hi.
1186 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1187 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1188 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1189
de48783e
NC		 1190 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1191 (RISC-V-Formats): Update the section name from "Instruction Formats"
1192 to "RISC-V Instruction Formats".
1193
749479c8
AO		 11942020-03-04 Alexandre Oliva <oliva@adacore.com>
1195
1196 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1197 detected in a section which does not have at least 4 byte
1198 alignment.
1199 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1200 * testsuite/gas/arm/ldr-t.s: Likewise.
1201 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1202 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1203 disassembly, ignoring any NOPs that may have been inserted because
1204 of section alignment.
1205 * testsuite/gas/arm/ldr-t.d: Likewise.
1206
a847e322
JB		 12072020-03-04 Jan Beulich <jbeulich@suse.com>
1208
1209 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1210 * doc/c-i386.texi: Mention sev_es.
1211 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1212 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1213 expectations.
1214 * testsuite/gas/i386/arch-13-znver1.d,
1215 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1216
3cd7f3e3
L		 12172020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1218
1219 * config/tc-i386.c (match_template): Replace ignoresize and
1220 defaultsize with mnemonicsize.
1221 (process_suffix): Likewise.
1222
b8ba1385
SB		 12232020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1224
1225 PR 25627
1226 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1227 instruction LD IY,(HL).
1228 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1229 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1230 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1231 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1232
10d97a0f
L		 12332020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1234
1235 PR gas/25622
1236 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1237 x86-64-default-suffix-avx.
1238 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1239 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1240 * testsuite/gas/i386/noreg64.d: Updated.
1241 * testsuite/gas/i386/noreg64.l: Likewise.
1242 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1243 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1244 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1245
8326546e
SB		 12462020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1247
1248 PR 25604
1249 * config/tc-z80.c (contains_register): Prevent an illegal memory
1250 access when checking an expression for a register name.
1251
e3e896e6
AM		 12522020-03-03 Alan Modra <amodra@gmail.com>
1253
1254 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1255 support.
1256
a4dd6c97
AM		 12572020-03-02 Alan Modra <amodra@gmail.com>
1258
1259 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1260 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1261 and .sbss sections.
1262 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1263 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1264 (s3_s_score_lcomm): Likewise.
1265 * config/tc-score7.c: Similarly.
1266 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1267
dec7b24b
YS		 12682020-02-28 YunQiang Su <syq@debian.org>
1269
1270 PR gas/25539
1271 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1272 to handle multi-labels.
1273 (has_label_name): New.
1274
cceb53b8
MM		 12752020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1276
1277 * config/tc-arm.c (enum pred_instruction_type): Remove
1278 NEUTRAL_IT_NO_VPT_INSN predication type.
1279 (cxn_handle_predication): Modify to require condition suffixes.
1280 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1281 * testsuite/gas/arm/cde-scalar.s: Update test.
1282 * testsuite/gas/arm/cde-warnings.l: Update test.
1283 * testsuite/gas/arm/cde-warnings.s: Update test.
1284
da3ec71f
AM		 12852020-02-26 Alan Modra <amodra@gmail.com>
1286
1287 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1288 N_() on empty string.
1289
42135cad
AM		 12902020-02-26 Alan Modra <amodra@gmail.com>
1291
1292 * read.c (read_a_source_file): Call strncpy with length one
1293 less than size of original_case_string.
1294
dc1e8a47
AM		 12952020-02-26 Alan Modra <amodra@gmail.com>
1296
1297 * config/obj-elf.c: Indent labels correctly.
1298 * config/obj-macho.c: Likewise.
1299 * config/tc-aarch64.c: Likewise.
1300 * config/tc-alpha.c: Likewise.
1301 * config/tc-arm.c: Likewise.
1302 * config/tc-cr16.c: Likewise.
1303 * config/tc-crx.c: Likewise.
1304 * config/tc-frv.c: Likewise.
1305 * config/tc-i386-intel.c: Likewise.
1306 * config/tc-i386.c: Likewise.
1307 * config/tc-ia64.c: Likewise.
1308 * config/tc-mn10200.c: Likewise.
1309 * config/tc-mn10300.c: Likewise.
1310 * config/tc-nds32.c: Likewise.
1311 * config/tc-riscv.c: Likewise.
1312 * config/tc-s12z.c: Likewise.
1313 * config/tc-xtensa.c: Likewise.
1314 * config/tc-z80.c: Likewise.
1315 * read.c: Likewise.
1316 * symbols.c: Likewise.
1317 * write.c: Likewise.
1318
bd0cf5a6
NC		 13192020-02-20 Nelson Chu <nelson.chu@sifive.com>
1320
54b2aec1
NC		 1321 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1322 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1323 after parsing all arguments.
1324 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1325 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1326 are used to check if we write a read-only CSR by the CSR instruction.
1327 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1328 all CSR for the read-only CSR checking.
1329 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1330 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1331 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1332 all CSR instructions for the read-only CSR checking.
1333 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1334 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1335
2ca89224
NC		 1336 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1337 (riscv_opts): Initialize it.
1338 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1339 before doing the CSR checking.
1340 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1341 (md_longopts): Add mcsr-check and mno-csr-check.
1342 (md_parse_option): Handle new enum option values.
1343 (s_riscv_option): Handle new long options.
1344 * doc/c-riscv.texi: Add description for the new .option and assembler
1345 options.
1346 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1347 the CSR checking.
1348 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1349
bd0cf5a6
NC		 1350 * config/tc-riscv.c (csr_extra_hash): New.
1351 (enum riscv_csr_class): New enum. Used to decide
1352 whether or not this CSR is legal in the current ISA string.
1353 (struct riscv_csr_extra): New structure to hold all extra information
1354 of CSR.
1355 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1356 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1357 Call hash_reg_name to insert CSR address into reg_names_hash.
1358 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1359 Decide whether the CSR is valid according to the csr_extra_hash.
1360 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1361 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1362 not a boolean. This is same as riscv_init_csr_hash, so keep the
1363 consistent usage.
1364 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1365 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1366 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1367 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1368 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1369 f-ext CSR are not allowed.
1370 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1371 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1372 source file is `priv-reg.s`, and the ISA is rv64if, so the
1373 rv32-only CSR are not allowed.
1374 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1375
10a95fcc
AM		 13762020-02-21 Alan Modra <amodra@gmail.com>
1377
1378 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1379 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1380
dda2980f
AM		 13812020-02-21 Alan Modra <amodra@gmail.com>
1382
1383 PR 25569
1384 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1385 on section size adjustment, instead perform another write if
1386 exec header size is larger than section size.
1387
bd3380bc
NC		 13882020-02-19 Nelson Chu <nelson.chu@sifive.com>
1389
1390 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1391 -mno-arch-attr command line options.
1392
fa164239
JW		 13932020-02-19 Nelson Chu <nelson.chu@sifive.com>
1394
1395 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1396 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1397
fcaaac0a
SB		 13982020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1399
1400 PR 25576
1401 * config/tc-z80.c (md_parse_option): Do not use an underscore
1402 prefix for local labels in SDCC compatability mode.
1403 (z80_start_line_hook): Remove SDCC dollar label support.
1404 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1405 * testsuite/gas/z80/sdcc.s: Likewise.
1406
14072020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1408
1409 PR 25517
1410 * config/tc-z80.c: Add -march option.
1411 * doc/as.texi: Update Z80 documentation.
1412 * doc/c-z80.texi: Likewise.
1413 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1414 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1415 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1416 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1417 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1418 * testsuite/gas/z80/gbz80_all.d: Likewise.
1419 * testsuite/gas/z80/r800_extra.d: Likewise.
1420 * testsuite/gas/z80/r800_ii8.d: Likewise.
1421 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1422 * testsuite/gas/z80/sdcc.d: Likewise.
1423 * testsuite/gas/z80/z180.d: Likewise.
1424 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1425 * testsuite/gas/z80/z80_doc.d: Likewise.
1426 * testsuite/gas/z80/z80_ii8.d: Likewise.
1427 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1428 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1429 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1430 * testsuite/gas/z80/z80_sli.d: Likewise.
1431 * testsuite/gas/z80/z80n_all.d: Likewise.
1432 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1433
a7e12755
L		 14342020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1435
1436 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1437 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1438 * testsuite/gas/i386/i386.exp: Run property-3 and
1439 x86-64-property-3.
1440 * testsuite/gas/i386/property-3.d: New file.
1441 * testsuite/gas/i386/property-3.s: Likewise.
1442 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1443
272a84b1
L		 14442020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1445
1446 * config/tc-i386.c (cpu_arch): Add .popcnt.
1447 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1448 Add a tab before @samp{.sse4a}.
1449
c8f8eebc
JB		 14502020-02-17 Jan Beulich <jbeulich@suse.com>
1451
1452 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1453 for AddrPrefixOpReg templates. Combine the two pieces of
1454 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1455 mode.
1456
eedb0f2c
JB		 14572020-02-17 Jan Beulich <jbeulich@suse.com>
1458
1459 PR gas/14439
1460 * config/tc-i386.c (md_assemble): Also suppress operand
1461 swapping for MONITOR{,X} and MWAIT{,X}.
1462 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1463 Add Intel syntax monitor/mwait tests.
1464 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1465 Adjust expectations.
1466 *testsuite/gas/i386/sse3-intel.d,
1467 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1468 * testsuite/gas/i386/i386.exp: Run new tests.
1469
b9915cbc
JB		 14702020-02-17 Jan Beulich <jbeulich@suse.com>
1471
1472 PR gas/6518
1473 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1474 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1475 re-indentation).
1476 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1477 cases.
1478 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1479 * testsuite/gas/i386/avx512dq-inval.l,
1480 testsuite/gas/i386/inval-avx.l,
1481 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1482 * testsuite/gas/i386/avx512vl-ambig.s,
1483 testsuite/gas/i386/avx512vl-ambig.l: New.
1484 * testsuite/gas/i386/i386.exp: Run new test.
1485
af5c13b0
L		 14862020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1487
1488 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1489 nosse4.
1490 * doc/c-i386.texi: Document sse4a and nosse4a.
1491
07d98387
L		 14922020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1493
1494 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1495 for AT&T syntax.
1496
65fca059
JB		 14972020-02-14 Jan Beulich <jbeulich@suse.com>
1498
1499 PR gas/25438
1500 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1501 casing ...
1502 (process_suffix): ... here. Consider just the first operand
1503 initially.
1504 (check_long_reg): Drop opcode 0x63 special case again.
1505 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1506 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1507 Move ambiguous operand size tests ...
1508 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1509 testsuite/gas/i386/noreg64.s: ... here.
1510 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1511 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1512 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1513 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1514 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1515 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1516 testsuite/gas/i386/x86-64-movsxd.d,
1517 testsuite/gas/i386/x86-64-movsxd-intel.d,
1518 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1519 Adjust expectations.
1520 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1521 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1522 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1523 * testsuite/gas/i386/i386.exp: Run new tests.
1524
b6773884
JB		 15252020-02-14 Jan Beulich <jbeulich@suse.com>
1526
1527 * config/tc-i386.c (process_operands): Also skip segment
1528 override prefix emission if it matches an already present one.
1529 * testsuite/gas/i386/prefix32.s: Add double segment override
1530 cases.
1531 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1532
92334ad2
JB		 15332020-02-14 Jan Beulich <jbeulich@suse.com>
1534
1535 * config/tc-i386.c (process_operands): Drop ineffectual segment
1536 overrides when optimizing.
1537 * testsuite/gas/i386/lea-optimize.d: New.
1538 * testsuite/gas/i386/i386.exp: Run new test.
1539
15402020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1541
1542 * config/tc-i386.c (process_operands): Also check insn prefix
1543 for ineffectual segment override warning. Don't cover possible
1544 VEX/EVEX encoded insns there.
1545 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1546 testsuite/gas/i386/lea.e: New.
1547 * testsuite/gas/i386/i386.exp: Run new test.
1548
0e6724de
L		 15492020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1550
1551 PR gas/25438
1552 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1553 syntax.
1554
292676c1
L		 15552020-02-13 Fangrui Song <maskray@google.com>
1556 H.J. Lu <hongjiu.lu@intel.com>
1557
1558 PR gas/25551
1559 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1560 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1561 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1562 * testsuite/gas/i386/relax-5.d: New file.
1563 * testsuite/gas/i386/relax-5.s: Likewise.
1564 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1565 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1566
7deea9aa
JB		 15672020-02-13 Jan Beulich <jbeulich@suse.com>
1568
1569 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1570 "nosse4" entry.
1571
6c0946d0
JB		 15722020-02-12 Jan Beulich <jbeulich@suse.com>
1573
1574 * config/tc-i386.c (avx512): New (at file scope), moved from
1575 (check_VecOperands): ... here.
1576 (process_suffix): Add [XYZ]MMword operand size handling.
1577 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1578 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1579 tests.
1580 * testsuite/gas/i386/avx512dq-inval.l,
1581 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1582
5990e377
JB		 15832020-02-12 Jan Beulich <jbeulich@suse.com>
1584
1585 PR gas/24546
1586 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1587 code only.
1588 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1589 CALL/JMP in O_tbyte_ptr case.
1590 * doc/c-i386.texi: Mention far call and full pointer load ISA
1591 differences.
1592 * testsuite/gas/i386/x86-64-branch-3.s,
1593 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1594 * testsuite/gas/i386/x86-64-branch-3.d,
1595 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1596 * testsuite/gas/i386/x86-64-branch-5.l,
1597 testsuite/gas/i386/x86-64-branch-5.s: New.
1598 * testsuite/gas/i386/i386.exp: Run new test.
1599
9706160a
JB		 16002020-02-12 Jan Beulich <jbeulich@suse.com>
1601
1602 PR gas/25438
1603 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1604 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1605 64-bit-only warning.
1606 (check_word_reg): Consistently error on mismatching register
1607 size and suffix.
1608 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1609 for movw. Replace suffix / GPR for orb.
1610 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1611 byte GPRs as well as ones for inb/outb with a word accumulator.
1612 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1613 testsuite/gas/i386/inval.l: Adjust expectations.
1614
5de4d9ef
JB		 16152020-02-12 Jan Beulich <jbeulich@suse.com>
1616
1617 * config/tc-i386.c (operand_type_register_match): Also fall
1618 through initial two if()-s when the template allows for a GPR
1619 operand. Adjust comment.
1620
50128d0c
JB		 16212020-02-11 Jan Beulich <jbeulich@suse.com>
1622
1623 (struct _i386_insn): New field "short_form".
1624 (optimize_encoding): Drop setting of shortform field.
1625 (process_suffix): Set i.short_form. Replace shortform use.
1626 (process_operands): Replace shortform use.
1627
1ed818b4
MM		 16282020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1629
1630 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1631 loop initial declaration.
1632
5aae9ae9
MM		 16332020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1634
1635 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1636 instructions that can have 5 arguments.
1637 (enum operand_parse_code): Add new operands.
1638 (parse_operands): Account for new operands.
1639 (S5): New macro.
1640 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1641 (neon_select_shape): Account for P suffix.
1642 (LOW1): Move macro to global position.
1643 (HI4): Move macro to global position.
1644 (vcx_assign_vec_d): New.
1645 (vcx_assign_vec_m): New.
1646 (vcx_assign_vec_n): New.
1647 (enum vcx_reg_type): New.
1648 (vcx_get_reg_type): New.
1649 (vcx_size_pos): New.
1650 (vcx_vec_pos): New.
1651 (vcx_handle_shape): New.
1652 (vcx_ensure_register_in_range): New.
1653 (vcx_handle_register_arguments): New.
1654 (vcx_handle_insn_block): New.
1655 (vcx_handle_common_checks): New.
1656 (do_vcx1): New.
1657 (do_vcx2): New.
1658 (do_vcx3): New.
1659 * testsuite/gas/arm/cde-missing-fp.d: New test.
1660 * testsuite/gas/arm/cde-missing-fp.l: New test.
1661 * testsuite/gas/arm/cde-missing-mve.d: New test.
1662 * testsuite/gas/arm/cde-missing-mve.l: New test.
1663 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1664 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1665 * testsuite/gas/arm/cde-mve.s: New test.
1666 * testsuite/gas/arm/cde-warnings.l:
1667 * testsuite/gas/arm/cde-warnings.s:
1668 * testsuite/gas/arm/cde.d:
1669 * testsuite/gas/arm/cde.s:
1670
4934a27c
MM		 16712020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1672 Matthew Malcomson <matthew.malcomson@arm.com>
1673
1674 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1675 CDE coprocessor that can be enabled.
1676 (enum pred_instruction_type): New pred type.
1677 (BAD_NO_VPT): New error message.
1678 (BAD_CDE): New error message.
1679 (BAD_CDE_COPROC): New error message.
1680 (enum operand_parse_code): Add new immediate operands.
1681 (parse_operands): Account for new immediate operands.
1682 (check_cde_operand): New.
1683 (cde_coproc_enabled): New.
1684 (cde_coproc_pos): New.
1685 (cde_handle_coproc): New.
1686 (cxn_handle_predication): New.
1687 (do_custom_instruction_1): New.
1688 (do_custom_instruction_2): New.
1689 (do_custom_instruction_3): New.
1690 (do_cx1): New.
1691 (do_cx1a): New.
1692 (do_cx1d): New.
1693 (do_cx1da): New.
1694 (do_cx2): New.
1695 (do_cx2a): New.
1696 (do_cx2d): New.
1697 (do_cx2da): New.
1698 (do_cx3): New.
1699 (do_cx3a): New.
1700 (do_cx3d): New.
1701 (do_cx3da): New.
1702 (handle_pred_state): Define new IT block behaviour.
1703 (insns): Add newn CX*{,d}{,a} instructions.
1704 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1705 Define new cdecp extension strings.
1706 * doc/c-arm.texi: Document new cdecp extension arguments.
1707 * testsuite/gas/arm/cde-scalar.d: New test.
1708 * testsuite/gas/arm/cde-scalar.s: New test.
1709 * testsuite/gas/arm/cde-warnings.d: New test.
1710 * testsuite/gas/arm/cde-warnings.l: New test.
1711 * testsuite/gas/arm/cde-warnings.s: New test.
1712 * testsuite/gas/arm/cde.d: New test.
1713 * testsuite/gas/arm/cde.s: New test.
1714
4b5aaf5f
L		 17152020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1716
1717 PR gas/25516
1718 * config/tc-i386.c (intel64): Renamed to ...
1719 (isa64): This.
1720 (match_template): Accept Intel64 only instruction by default.
1721 (i386_displacement): Updated.
1722 (md_parse_option): Updated.
1723 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1724 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1725 -mamd64 to x86-64-sysenter-amd.
1726 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1727
33176d91
AM		 17282020-02-10 Alan Modra <amodra@gmail.com>
1729
1730 * config/obj-elf.c (obj_elf_change_section): Error for section
1731 type, attr or entsize changes in assembly.
1732 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1733 * testsuite/gas/elf/section5.l: Update.
1734
82194874
AM		 17352020-02-10 Alan Modra <amodra@gmail.com>
1736
1737 * output-file.c (output_file_close): Do a normal close when
1738 flag_always_generate_output.
1739 * write.c (write_object_file): Don't stop output when
1740 flag_always_generate_output.
1741
9fc0b501
SB		 17422020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1743
1744 PR 25469
1745 * config/tc-z80.c: Add -gbz80 command line option to generate code
1746 for the GameBoy Z80. Add support for generating DWARF.
1747 * config/tc-z80.h: Add support for DWARF debug information
1748 generation.
1749 * doc/c-z80.texi: Document new command line option.
1750 * testsuite/gas/z80/gbz80_all.d: New file.
1751 * testsuite/gas/z80/gbz80_all.s: New file.
1752 * testsuite/gas/z80/z80.exp: Run the new tests.
1753 * testsuite/gas/z80/z80n_all.d: New file.
1754 * testsuite/gas/z80/z80n_all.s: New file.
1755 * testsuite/gas/z80/z80n_reloc.d: New file.
1756
b7d07216
L		 17572020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1758
1759 PR gas/25381
1760 * config/obj-elf.c (get_section): Also check
1761 linked_to_symbol_name.
1762 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1763 (obj_elf_parse_section_letters): Handle the 'o' flag.
1764 (build_group_lists): Renamed to ...
1765 (build_additional_section_info): This. Set elf_linked_to_section
1766 from map_head.linked_to_symbol_name.
1767 (elf_adjust_symtab): Updated.
1768 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1769 * doc/as.texi: Document the 'o' flag.
1770 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1771 * testsuite/gas/elf/section18.d: New file.
1772 * testsuite/gas/elf/section18.s: Likewise.
1773 * testsuite/gas/elf/section19.d: Likewise.
1774 * testsuite/gas/elf/section19.s: Likewise.
1775 * testsuite/gas/elf/section20.d: Likewise.
1776 * testsuite/gas/elf/section20.s: Likewise.
1777 * testsuite/gas/elf/section21.d: Likewise.
1778 * testsuite/gas/elf/section21.l: Likewise.
1779 * testsuite/gas/elf/section21.s: Likewise.
1780
5eb617a7
L		 17812020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1782
1783 * NEWS: Mention x86 assembler options to align branches for
1784 binutils 2.34.
1785
986ac314
L		 17862020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1787
1788 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1789 only for ELF targets.
1790 * testsuite/gas/i386/unique.d: Don't xfail.
1791 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1792
19234a6d
AM		 17932020-02-06 Alan Modra <amodra@gmail.com>
1794
1795 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1796 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1797
02e0be69
AM		 17982020-02-06 Alan Modra <amodra@gmail.com>
1799
1800 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1801 xfail, and rename test.
1802 * testsuite/gas/elf/section12b.d: Likewise.
1803 * testsuite/gas/elf/section16a.d: Likewise.
1804 * testsuite/gas/elf/section16b.d: Likewise.
1805
a8c4d40b
L		 18062020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1807
1808 PR gas/25380
1809 * config/obj-elf.c (section_match): Removed.
1810 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1811 section_id.
1812 (obj_elf_change_section): Replace info and group_name arguments
1813 with match_p. Also update the section ID and flags from match_p.
1814 (obj_elf_section): Handle "unique,N". Update call to
1815 obj_elf_change_section.
1816 * config/obj-elf.h (elf_section_match): New.
1817 (obj_elf_change_section): Updated.
1818 * config/tc-arm.c (start_unwind_section): Update call to
1819 obj_elf_change_section.
1820 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1821 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1822 (microblaze_s_sdata): Likewise.
1823 (microblaze_s_rdata): Likewise.
1824 (microblaze_s_bss): Likewise.
1825 * config/tc-mips.c (s_change_section): Likewise.
1826 * config/tc-msp430.c (msp430_profiler): Likewise.
1827 * config/tc-rx.c (parse_rx_section): Likewise.
1828 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1829 * doc/as.texi: Document "unique,N" in .section directive.
1830 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1831 * testsuite/gas/elf/section15.d: New file.
1832 * testsuite/gas/elf/section15.s: Likewise.
1833 * testsuite/gas/elf/section16.s: Likewise.
1834 * testsuite/gas/elf/section16a.d: Likewise.
1835 * testsuite/gas/elf/section16b.d: Likewise.
1836 * testsuite/gas/elf/section17.d: Likewise.
1837 * testsuite/gas/elf/section17.l: Likewise.
1838 * testsuite/gas/elf/section17.s: Likewise.
1839 * testsuite/gas/i386/unique.d: Likewise.
1840 * testsuite/gas/i386/unique.s: Likewise.
1841 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1842 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1843
575d37ae
L		 18442020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1845
1846 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1847
2384096c
G		 18482020-02-01 Anthony Green <green@moxielogic.com>
1849
1850 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1851
95441c43
SL		 18522020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1853
1854 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1855 %tls_ldo.
1856
d465d695
AV		 18572020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1858
1859 PR gas/25472
1860 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1861 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1862 +mve.
1863 * testsuite/gas/arm/mve_dsp.d: New test.
1864
d26cc8a9
NC		 18652020-01-31 Nick Clifton <nickc@redhat.com>
1866
1867 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1868 rather than BFD_RELOC_NONE.
1869
90e9955a
SP		 18702020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1871
1872 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1873 to support VLDMIA instruction for MVE.
1874 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1875 instruction for MVE.
1876 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1877 instruction for MVE.
1878 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1879 instruction for MVE.
1880 * testsuite/gas/arm/mve-ldst.d: New test.
1881 * testsuite/gas/arm/mve-ldst.s: Likewise.
1882
53943f32
NC		 18832020-01-31 Nick Clifton <nickc@redhat.com>
1884
1885 * po/fr.po: Updated French translation.
1886 * po/ru.po: Updated Russian translation.
1887
c3036ed0
RS		 18882020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1889
1890 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1891 .s for the movprfx.
1892 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1893 * testsuite/gas/aarch64/sve-movprfx_28.d,
1894 * testsuite/gas/aarch64/sve-movprfx_28.l,
1895 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1896
2ae4c703
JB		 18972020-01-30 Jan Beulich <jbeulich@suse.com>
1898
1899 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1900 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1901 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1902 Adjust expectations.
1903
bd434cc4
JM		 19042020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1905
1906 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1907 * testsuite/gas/bpf/alu-be.d: Likewise.
1908 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1909 * testsuite/gas/bpf/alu32-be.d: Likewise.
1910
aeab2b26
JB		 19112020-01-30 Jan Beulich <jbeulich@suse.com>
1912
1913 * testsuite/gas/i386/x86-64-branch-2.s,
1914 testsuite/gas/i386/x86-64-branch-4.s,
1915 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1916 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1917 testsuite/gas/i386/x86-64-branch-2.d,
1918 testsuite/gas/i386/x86-64-branch-4.l,
1919 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1920
873494c8
JB		 19212020-01-30 Jan Beulich <jbeulich@suse.com>
1922
1923 * config/tc-i386.c (process_suffix): .
1924 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1925 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1926 Add LRETQ case.
1927 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1928 suffix.
1929 testsuite/gas/i386/x86_64.s: Add RETF cases.
1930 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1931 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1932 testsuite/gas/i386/x86-64-opcode.d,
1933 testsuite/gas/i386/x86-64-suffix-intel.d,
1934 testsuite/gas/i386/x86-64-suffix.d,
1935 testsuite/gas/i386/x86_64-intel.d
1936 testsuite/gas/i386/x86_64.d: Adjust expectations.
1937 * testsuite/gas/i386/x86-64-suffix.e,
1938 testsuite/gas/i386/x86_64.e: New.
1939
62b3f548
JB		 19402020-01-30 Jan Beulich <jbeulich@suse.com>
1941
1942 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1943 special case.
1944
bc31405e
L		 19452020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1946
1947 PR binutils/25445
1948 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1949 movsxd.
1950 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1951 differences. Document movslq and movsxd.
1952 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1953 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1954 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1955 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1956 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1957 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1958 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1959 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1960 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1961 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1962 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1963
e3696f67
AM		 19642020-01-27 Alan Modra <amodra@gmail.com>
1965
1966 * testsuite/gas/all/gas.exp: Replace case statements with switch
1967 statements.
1968 * testsuite/gas/elf/elf.exp: Likewise.
1969 * testsuite/gas/macros/macros.exp: Likewise.
1970 * testsuite/lib/gas-defs.exp: Likewise.
1971
7568c93b
TC		 19722020-01-27 Tamar Christina <tamar.christina@arm.com>
1973
1974 PR 25403
1975 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1976 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1977
403d1bd9
JW		 19782020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1979
1980 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1981 s exts must be known, so rename *ok* to *fail*.
1982 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1983 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1984 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1985 above change.
1986 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1987 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1988
be4c5e58
L		 19892020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 PR gas/25438
1992 * config/tc-i386.c (check_long_reg): Always disallow double word
1993 suffix in mnemonic with word general register.
1994 * testsuite/gas/i386/general.s: Replace word general register
1995 with double word general register for movl.
1996 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1997 register.
1998 * testsuite/gas/i386/general.l: Updated.
1999 * testsuite/gas/i386/inval.l: Likewise.
2000
9e7028aa
AM		 20012020-01-22 Alan Modra <amodra@gmail.com>
2002
2003 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2004 __tls_get_addr_desc and __tls_get_addr_opt.
2005
e3ed17f3
JB		 20062020-01-21 Jan Beulich <jbeulich@suse.com>
2007
2008 * testsuite/gas/i386/inval-crc32.s,
2009 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2010 * testsuite/gas/i386/inval-crc32.l,
2011 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2012
1a035124
JB		 20132020-01-21 Jan Beulich <jbeulich@suse.com>
2014
2015 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2016 generic code path. Deal with No_lSuf being set in a template.
2017 * testsuite/gas/i386/inval-crc32.l,
2018 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2019 instead of error(s) when operand size is ambiguous.
2020 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2021 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2022 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2023 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2024 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2025 Adjust expectations.
2026
c006a730
JB		 20272020-01-21 Jan Beulich <jbeulich@suse.com>
2028
2029 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2030 and an intel_syntax check. Re-write lack-of-suffix processing
2031 logic.
2032 * doc/c-i386.texi: Document operand size defaults for suffix-
2033 less AT&T syntax insns.
2034 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2035 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2036 testsuite/gas/i386/x86-64-avx-scalar.s,
2037 testsuite/gas/i386/x86-64-avx.s,
2038 testsuite/gas/i386/x86-64-bundle.s,
2039 testsuite/gas/i386/x86-64-intel64.s,
2040 testsuite/gas/i386/x86-64-lock-1.s,
2041 testsuite/gas/i386/x86-64-opcode.s,
2042 testsuite/gas/i386/x86-64-sse2avx.s,
2043 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2044 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2045 testsuite/gas/i386/x86-64-nops.s,
2046 testsuite/gas/i386/x86-64-ptwrite.s,
2047 testsuite/gas/i386/x86-64-simd.s,
2048 testsuite/gas/i386/x86-64-sse-noavx.s,
2049 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2050 insns.
2051 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2052 testsuite/gas/i386/noreg64.s: Add further tests.
2053 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2054 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2055 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2056 testsuite/gas/i386/sse-noavx.d,
2057 testsuite/gas/i386/x86-64-intel64.d,
2058 testsuite/gas/i386/x86-64-nops.d,
2059 testsuite/gas/i386/x86-64-opcode.d,
2060 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2061 testsuite/gas/i386/x86-64-ptwrite.d,
2062 testsuite/gas/i386/x86-64-simd-intel.d,
2063 testsuite/gas/i386/x86-64-simd-suffix.d,
2064 testsuite/gas/i386/x86-64-simd.d,
2065 testsuite/gas/i386/x86-64-sse-noavx.d
2066 testsuite/gas/i386/x86-64-suffix.d,
2067 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2068 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2069 testsuite/gas/i386/noreg64.l: New.
2070 * testsuite/gas/i386/i386.exp: Run new tests.
2071
c906a69a
JB		 20722020-01-21 Jan Beulich <jbeulich@suse.com>
2073
2074 * testsuite/gas/i386/avx512_bf16_vl.s,
2075 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2076 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2077 broadcast forms of VCVTNEPS2BF16.
2078 * testsuite/gas/i386/avx512_bf16_vl.d,
2079 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2080
26916852
NC		 20812020-01-20 Nick Clifton <nickc@redhat.com>
2082
2083 * po/uk.po: Updated Ukranian translation.
2084
14470f07
L		 20852020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2086
2087 PR ld/25416
2088 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2089 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2090 x32 object.
2091 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2092 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2093 R_X86_64_GOTPC32_TLSDESC relocation.
2094
1b1bb2c6
NC		 20952020-01-18 Nick Clifton <nickc@redhat.com>
2096
2097 * configure: Regenerate.
2098 * po/gas.pot: Regenerate.
2099
ae774686
NC		 21002020-01-18 Nick Clifton <nickc@redhat.com>
2101
2102 Binutils 2.34 branch created.
2103
42e04b36
L		 21042020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2107 with vex_encoding_vex.
2108 (parse_insn): Likewise.
2109 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2110 and {vex3} documentation.
2111 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2112 {vex}.
2113 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2114
2da2eaf4
AV		 21152020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2116
2117 PR 25376
2118 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2119 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2120 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2121 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2122 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2123 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2124
45a4bb20
JB		 21252020-01-16 Jan Beulich <jbeulich@suse.com>
2126
2127 * config/tc-i386.c (match_template): Drop found_cpu_match local
2128 variable.
2129
4814632e
JB		 21302020-01-16 Jan Beulich <jbeulich@suse.com>
2131
2132 * testsuite/gas/i386/avx512dq-inval.l,
2133 testsuite/gas/i386/avx512dq-inval.s: New.
2134 * testsuite/gas/i386/i386.exp: Run new test.
2135
131cb553
JL		 21362020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2137
2138 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2139 relocations when the target is 430X, except when extracting part of an
2140 expression.
2141 (msp430_srcoperand): Adjust comment.
2142 Initialize the expp member of the msp430_operand_s struct as
2143 appropriate.
2144 (msp430_dstoperand): Likewise.
2145 * testsuite/gas/msp430/msp430.exp: Run new test.
2146 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2147 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2148
c24d0e8d
AM		 21492020-01-15 Alan Modra <amodra@gmail.com>
2150
2151 * configure.tgt: Add sparc-*-freebsd case.
2152
e44925ae
LC		 21532020-01-14 Lili Cui <lili.cui@intel.com>
2154
2155 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2156 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2157 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2158 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2159 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2160 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2161 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2162 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2163 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2164 * testsuite/gas/i386/align-branch-5.d: Likewise.
2165 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2166 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2167 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2168 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2169 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2170 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2171 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2172 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2173 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2174 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2175 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2176 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2177
7a6bf3be
SB		 21782020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2179
2180 PR 25377
2181 * config/tc-z80.c: Add support for half precision, single
2182 precision and double precision floating point values.
2183 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2184 * doc/as.texi: Add new z80 command line options.
2185 * doc/c-z80.texi: Document new z80 command line options.
2186 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2187 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2188 * testsuite/gas/z80/z80.exp: Run the new test.
2189 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2190 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2191 * testsuite/gas/z80/strings.d: Update expected output.
2192
82e9597c
MM		 21932020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2194
2195 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2196 dependency.
2197
5e4f7e05
CZ		 21982020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2199
2200 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2201 the CPU.
2202 * config/tc-arc.h: Add header if/defs.
2203 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2204
febda64f
AM		 22052020-01-13 Alan Modra <amodra@gmail.com>
2206
2207 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2208
5496abe1
AM		 22092020-01-13 Alan Modra <amodra@gmail.com>
2210
2211 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2212 insertion.
2213
ec4181f2
AM		 22142020-01-10 Alan Modra <amodra@gmail.com>
2215
2216 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2217 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2218
40c75bc8
SB		 22192020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2220
2221 PR 25224
2222 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2223 opcode byte values.
2224 (emit_ld_r_r): Likewise.
2225 (emit_ld_rr_m): Likewise.
2226 (emit_ld_rr_nn): Likewise.
2227
72aea328
JB		 22282020-01-09 Jan Beulich <jbeulich@suse.com>
2229
2230 * config/tc-i386.c (optimize_encoding): Add
2231 is_any_vex_encoding() invocations. Drop respective
2232 i.tm.extension_opcode == None checks.
2233
3f93af61
JB		 22342020-01-09 Jan Beulich <jbeulich@suse.com>
2235
2236 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2237 REX transformations. Correct comment indentation.
2238
7697afb6
JB		 22392020-01-09 Jan Beulich <jbeulich@suse.com>
2240
2241 * config/tc-i386.c (optimize_encoding): Generalize register
2242 transformation for TEST optimization.
2243
d835a58b
JB		 22442020-01-09 Jan Beulich <jbeulich@suse.com>
2245
2246 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2247 testsuite/gas/i386/x86-64-sysenter-amd.d,
2248 testsuite/gas/i386/x86-64-sysenter-amd.l,
2249 testsuite/gas/i386/x86-64-sysenter-intel.d,
2250 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2251 * testsuite/gas/i386/i386.exp: Run new tests.
2252
915808f6
NC		 22532020-01-08 Nick Clifton <nickc@redhat.com>
2254
2255 PR 25284
2256 * doc/as.texi (Align): Document the fact that all arguments can be
2257 omitted.
2258 (Balign): Likewise.
2259 (P2align): Likewise.
2260
f1f28025
NC		 22612020-01-08 Nick Clifton <nickc@redhat.com>
2262
2263 PR 14891
2264 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2265 already defined as a different symbol type.
2266 * testsuite/gas/elf/pr14891.s: New test source file.
2267 * testsuite/gas/elf/pr14891.d: New test driver.
2268 * testsuite/gas/elf/pr14891.s: New test expected error output.
2269 * testsuite/gas/elf/elf.exp: Run the new test.
2270
030a2e78
AM		 22712020-01-08 Alan Modra <amodra@gmail.com>
2272
2273 * config/tc-z8k.c (md_begin): Make idx unsigned.
2274 (get_specific): Likewise for this_index.
2275
2a1ebfb2
CZ		 22762020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2277
2278 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2279 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2280 (md_operand): Set X_md to absent.
2281 (arc_parse_name): Check for X_md.
2282
16d87673
SB		 22832020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2284
2285 PR 25311
2286 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2287 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2288 NO_STRING_ESCAPES.
2289 * read.c (next_char_of_string): Likewise.
2290 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2291 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2292
a2322019
NC		 22932020-01-03 Nick Clifton <nickc@redhat.com>
2294
2295 * po/sv.po: Updated Swedish translation.
2296
5437a02a
JB		 22972020-01-03 Jan Beulich <jbeulich@suse.com>
2298
2299 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2300 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2301
567dfba2
JB		 23022020-01-03 Jan Beulich <jbeulich@suse.com>
2303
2304 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2305 by-element usdot. Add 64-bit form tests for by-element sudot.
2306 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2307
8c45011a
JB		 23082020-01-03 Jan Beulich <jbeulich@suse.com>
2309
2310 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2311 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2312
f4950f76
JB		 23132020-01-03 Jan Beulich <jbeulich@suse.com>
2314
2315 * testsuite/gas/aarch64/f64mm.d,
2316 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2317
6655dba2
SB		 23182020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2319
2320 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2321 support for assembler code generated by SDCC. Add new relocation
2322 types. Add z80-elf target support.
2323 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2324 labels. Local labels starts from ".L".
2325 * NEWS: Mention the new support.
2326 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2327 * testsuite/gas/all/fwdexp.s: Likewise.
2328 * testsuite/gas/all/cond.l: Likewise.
2329 * testsuite/gas/all/cond.s: Likewise.
2330 * testsuite/gas/all/fwdexp.d: Likewise.
2331 * testsuite/gas/all/fwdexp.s: Likewise.
2332 * testsuite/gas/elf/section2.e-mips: Likewise.
2333 * testsuite/gas/elf/section2.l: Likewise.
2334 * testsuite/gas/elf/section2.s: Likewise.
2335 * testsuite/gas/macros/app1.d: Likewise.
2336 * testsuite/gas/macros/app1.s: Likewise.
2337 * testsuite/gas/macros/app2.d: Likewise.
2338 * testsuite/gas/macros/app2.s: Likewise.
2339 * testsuite/gas/macros/app3.d: Likewise.
2340 * testsuite/gas/macros/app3.s: Likewise.
2341 * testsuite/gas/macros/app4.d: Likewise.
2342 * testsuite/gas/macros/app4.s: Likewise.
2343 * testsuite/gas/macros/app4b.s: Likewise.
2344 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2345 * testsuite/gas/z80/z80.exp: Add new tests
2346 * testsuite/gas/z80/dollar.d: New file.
2347 * testsuite/gas/z80/dollar.s: New file.
2348 * testsuite/gas/z80/ez80_adl_all.d: New file.
2349 * testsuite/gas/z80/ez80_adl_all.s: New file.
2350 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2351 * testsuite/gas/z80/ez80_isuf.s: New file.
2352 * testsuite/gas/z80/ez80_z80_all.d: New file.
2353 * testsuite/gas/z80/ez80_z80_all.s: New file.
2354 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2355 * testsuite/gas/z80/r800_extra.d: New file.
2356 * testsuite/gas/z80/r800_extra.s: New file.
2357 * testsuite/gas/z80/r800_ii8.d: New file.
2358 * testsuite/gas/z80/r800_z80_doc.d: New file.
2359 * testsuite/gas/z80/z180.d: New file.
2360 * testsuite/gas/z80/z180.s: New file.
2361 * testsuite/gas/z80/z180_z80_doc.d: New file.
2362 * testsuite/gas/z80/z80_doc.d: New file.
2363 * testsuite/gas/z80/z80_doc.s: New file.
2364 * testsuite/gas/z80/z80_ii8.d: New file.
2365 * testsuite/gas/z80/z80_ii8.s: New file.
2366 * testsuite/gas/z80/z80_in_f_c.d: New file.
2367 * testsuite/gas/z80/z80_in_f_c.s: New file.
2368 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2369 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2370 * testsuite/gas/z80/z80_out_c_0.d: New file.
2371 * testsuite/gas/z80/z80_out_c_0.s: New file.
2372 * testsuite/gas/z80/z80_reloc.d: New file.
2373 * testsuite/gas/z80/z80_reloc.s: New file.
2374 * testsuite/gas/z80/z80_sli.d: New file.
2375 * testsuite/gas/z80/z80_sli.s: New file.
2376
a65b5de6
SN		 23772020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2378
2379 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2380 REGLIST_RN.
2381
b14ce8bf
AM		 23822020-01-01 Alan Modra <amodra@gmail.com>
2383
2384 Update year range in copyright notice of all files.
2385
0b114740 2386For older changes see ChangeLog-2019
3499769a 2387\f
0b114740 2388Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2389
2390Copying and distribution of this file, with or without modification,
2391are permitted in any medium without royalty provided the copyright
2392notice and this notice are preserved.
2393
2394Local Variables:
2395mode: change-log
2396left-margin: 8
2397fill-column: 74
2398version-control: never
2399End:
GDB Binutils - Deliverables
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