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RISC-V: Fix missing initialization of riscv_csr_extra structs
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5c505568
SC		 12020-05-27 Simon Cook <simon.cook@embecosm.com>
2
3 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
4 pointer when creating struct riscv_csr_extra.
5
3c730740
L		 62020-05-26 H.J. Lu <hongjiu.lu@intel.com>
7
8 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
9 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
10 * testsuite/gas/i386/inval-avx512f.l: Updated.
11
57b17940
SSF		 122020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
13
14 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
15 load/store instruction variants with alignment hints.
16 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
17 instruction variants with alignment hints.
18
e3fed0f2
L		 192020-05-26 H.J. Lu <hongjiu.lu@intel.com>
20
21 PR gas/26044
22 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
23 instead of R_XGATE_PCREL_X.
24 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
25 BFD_RELOC_XGATE_PCREL_X.
26
8bbc5da5
L		 272020-05-26 H.J. Lu <hongjiu.lu@intel.com>
28
29 PR gas/26044
30 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
31 with &fragP->fr_literal[0].
32
c4612b92
L		 332020-05-26 H.J. Lu <hongjiu.lu@intel.com>
34
35 PR gas/26044
36 * config/tc-vax.c (md_estimate_size_before_relax): Replace
37 fragP->fr_literal with &fragP->fr_literal[0].
38 (md_convert_frag): Likewise.
39
70b1b570
L		 402020-05-26 H.J. Lu <hongjiu.lu@intel.com>
41
42 PR gas/26044
43 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
44 with &fragP->fr_literal[0].
45
e67e940f
L		 462020-05-26 H.J. Lu <hongjiu.lu@intel.com>
47
48 PR gas/26044
49 * config/tc-crx.c (getreg_image): Change argument type to int.
50 (md_convert_frag): Replace fragP->fr_literal with
51 &fragP->fr_literal[0].
52
a05e3e20
L		 532020-05-26 H.J. Lu <hongjiu.lu@intel.com>
54
55 PR gas/26044
56 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
57 sprintf with memmove.
58
c6412eee
L		 592020-05-25 H.J. Lu <hongjiu.lu@intel.com>
60
61 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
62 with &fragP->fr_literal[0].
63
9fcc3457
L		 642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
65
66 PR gas/26041
67 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
68 2 overlapping strings.
69
6c115e16
L		 702020-05-25 H.J. Lu <hongjiu.lu@intel.com>
71
72 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
73 with &fragP->fr_literal[0].
74
a39d29cd
L		 752020-05-25 H.J. Lu <hongjiu.lu@intel.com>
76
77 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
78 with &fragp->fr_literal[0].
79 * config/tc-microblaze.c (md_apply_fix): Likewise.
80 * config/tc-sh.c (md_convert_frag): Likewise.
81
72393fd1
JW		 822020-05-24 Jim Wilson <jimw@sifive.com>
83
84 PR 26025
85 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
86 asection to segT. New locals seg and subseg. Call subseg_set before
87 fix_new_exp. Call subseg_set after loop to restore original values.
88
9fbb53c7
AM		 892020-05-21 Alan Modra <amodra@gmail.com>
90
91 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
92 throughout.
93 * config/obj-elf.c: Likewise.
94 * config/tc-aarch64.c: Likewise.
95 * config/tc-arm.c: Likewise.
96 * config/tc-m68k.c: Likewise.
97 * config/tc-nios2.c: Likewise.
98 * config/tc-tic30.c: Likewise.
99 * ecoff.c: Likewise.
100 * read.c: Likewise.
101 * stabs.c: Likewise.
102 * symbols.c: Likewise.
103 * testsuite/gas/all/test-gen.c: Likewise.
104
8f595e9b
NC		 1052020-05-20 Nelson Chu <nelson.chu@sifive.com>
106
107 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
108 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
109 Static variables which are used to set the ISA extensions. You can
110 use -march (or ELF build attributes) and -misa-spec to set them,
111 respectively.
112 (ext_version_hash): The hash table used to handle the extensions
113 with versions.
114 (init_ext_version_hash): Initialize the ext_version_hash according
115 to riscv_ext_version_table.
116 (riscv_get_default_ext_version): The callback function of
117 riscv_parse_subset_t. According to the choosed ISA spec,
118 get the default version for the specific extension.
119 (riscv_set_arch): Set the callback function.
120 (enum options, struct option md_longopts): Add new option -misa-spec.
121 (md_parse_option): Do not call riscv_set_arch for -march. We will
122 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
123 to set default_isa_spec class.
124 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
125 ext_version_hash, and then call riscv_set_arch to set the architecture
126 with versions according to default_arch_with_ext.
127 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
128 x extensions.
129 * testsuite/gas/riscv/attribute-03.d: Likewise.
130 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
131 already set it's version to 2p1 by march, so no need to use the default
132 2p2 version. For m-ext, we do not set the version by -march and ELF arch
133 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
134 ISA spec 2p2, so set 0p0 to it.
135 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
136 zicsr is 2p0 according to ISA spec 20191213.
137 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
138 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
139 You can set them by configure options --with-arch and
140 --with-isa-spec, respectively.
141 (riscv_set_default_isa_spec): New function used to set the
142 default ISA spec.
143 (md_parse_option): Call riscv_set_default_isa_spec rather than
144 call riscv_get_isa_spec_class directly.
145 (riscv_after_parse_args): If the -isa-spec is not set, then we
146 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
147 calling riscv_set_default_isa_spec.
148 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
149 the --with-isa-spec may be set to different ISA spec.
150 * testsuite/gas/riscv/attribute-02.d: Likewise.
151 * testsuite/gas/riscv/attribute-03.d: Likewise.
152 * testsuite/gas/riscv/attribute-04.d: Likewise.
153 * testsuite/gas/riscv/attribute-05.d: Likewise.
154 * testsuite/gas/riscv/attribute-06.d: Likewise.
155 * testsuite/gas/riscv/attribute-07.d: Likewise.
156 * configure.ac: Add configure options, --with-arch and
157 --with-isa-spec.
158 * configure: Regenerated.
159 * config.in: Regenerated.
160 * config/tc-riscv.c (default_priv_spec): Static variable which is
161 used to check if the CSR is valid for the chosen privilege spec. You
162 can use -mpriv-spec to set it.
163 (enum reg_class): We now get the CSR address from csr_extra_hash rather
164 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
165 (riscv_init_csr_hashes): Only need to initialize one hash table
166 csr_extra_hash.
167 (riscv_csr_class_check): Change the return type to void. Don't check
168 the ISA dependency if -mcsr-check isn't set.
169 (riscv_csr_version_check): New function. Check and find the CSR address
170 from csr_extra_hash, according to default_priv_spec. Report warning
171 for the invalid CSR if -mcsr-check is set.
172 (reg_csr_lookup_internal): Updated.
173 (reg_lookup_internal): Likewise.
174 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
175 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
176 (md_parse_option): Call riscv_set_default_priv_version to set
177 default_priv_spec.
178 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
179 privilege spec to the newest one.
180 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
181 include/opcode/riscv.h.
182 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
183 to check the ISA dependency for CSR, so fix the spec version by adding
184 -mpriv-spec=1.11.
185 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
186 version warnings for the test case.
187 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
188 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
189 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
190 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
191 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
192 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
193 Check whether the CSR is valid when privilege version 1.9 is choosed.
194 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
195 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
196 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
197 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
198 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
199 Check whether the CSR is valid when privilege version 1.10 is choosed.
200 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
201 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
202 Check whether the CSR is valid when privilege version 1.11 is choosed.
203 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
204 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
205 setting. You can set it by configure option --with-priv-spec.
206 (riscv_set_default_priv_spec): New function used to set the default
207 privilege spec.
208 (md_parse_option): Call riscv_set_default_priv_spec rather than
209 call riscv_get_priv_spec_class directly.
210 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
211 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
212 calling riscv_set_default_priv_spec.
213 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
214 the --with-priv-spec may be set to different privilege spec.
215 * testsuite/gas/riscv/priv-reg.d: Likewise.
216 * configure.ac: Add configure option --with-priv-spec.
217 * configure: Regenerated.
218 * config.in: Regenerated.
219 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
220 explicit_attr. Set it to TRUE if any ELF attribute is found.
221 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
222 the priv attributes are set.
223 (md_assemble): Set the default_priv_spec according to the priv
224 attributes when we start to assemble instruction.
225 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
226 riscv_write_out_attrs. Update the arch and priv attributes. If we
227 don't set the corresponding ELF attributes, then try to output the
228 default ones.
229 (riscv_set_public_attributes): If any ELF attribute or -march-attr
230 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
231 to update the arch and priv attributes.
232 (s_riscv_attribute): Make sure all arch and priv attributes are set
233 before any instruction.
234 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
235 ELF attribute or -march-attr is set. If the priv attributes are not
236 set, then try to update them by the default setting (-mpriv-spec or
237 --with-priv-spec).
238 * testsuite/gas/riscv/attribute-02.d: Likewise.
239 * testsuite/gas/riscv/attribute-03.d: Likewise.
240 * testsuite/gas/riscv/attribute-04.d: Likewise.
241 * testsuite/gas/riscv/attribute-06.d: Likewise.
242 * testsuite/gas/riscv/attribute-07.d: Likewise.
243 * testsuite/gas/riscv/attribute-08.d: Likewise.
244 * testsuite/gas/riscv/attribute-09.d: Likewise.
245 * testsuite/gas/riscv/attribute-10.d: Likewise.
246 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
247 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
248 set by priv attributes must be supported.
249 * testsuite/gas/riscv/attribute-05.s: Likewise.
250 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
251 priv attributes according to the -mpriv-spec option.
252 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
253 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
254 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
255 * testsuite/gas/riscv/priv-reg.d: Removed.
256 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
257 CSR according to the priv spec 1.9.
258 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
259 CSR according to the priv spec 1.9.1.
260 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
261 CSR according to the priv spec 1.10.
262 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
263 CSR according to the priv spec 1.11.
264 * config/tc-riscv.c (md_show_usage): Add descriptions about
265 the new GAS options.
266 * doc/c-riscv.texi: Likewise.
267
3d205eb4
PB		 2682020-05-19 Peter Bergner <bergner@linux.ibm.com>
269
270 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
271 * testsuite/gas/ppc/power9.d: Likewise.
272 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
273 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
274 sync, wait, waitrsv>: Add tests.
275 * testsuite/gas/ppc/power10.d: Likewise.
276
164446e0
AF		 2772020-05-19 Alexander Fedotov <alfedotov@gmail.com>
278
279 PR 25992
280 * config/tc-arm.c : Add arm_ext_v8r feature.
281 (it_fsm_post_encode): Check arm_ext_v8r feature.
282 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
283
69f57659
AM		 2842020-05-19 Alan Modra <amodra@gmail.com>
285
286 * write.c (write_contents): Use bfd_get_filename rather than
287 accessing bfd->filename directly. Use bfd_section_name rather
288 than accessing section->name directly.
289
0e1d094e
AM		 2902020-05-19 Alan Modra <amodra@gmail.com>
291
292 * symbols.c (local_symbol_make): Init all of lsy_flags.
293
d402189f
AM		 2942020-05-18 Alan Modra <amodra@gmail.com>
295
296 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
297 before looking at add_symbol->sy_flags.
298
503648e4 2992020-05-18 Hongtao Liu <hongtao.liu@intel.com>
300
301 * config/tc-i386.c: Not handle lret/iret.
302 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
303 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
304 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
305 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
306 * testsuite/gas/i386/lfence-ret.s: Ditto.
307 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
308 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
309 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
310 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
311 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
312 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
313 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
314
2a50b401
AM		 3152020-05-15 Alan Modra <amodra@gmail.com>
316 Alex Coplan <alex.coplan@arm.com>
317
318 * symbols.c (struct local_symbol): Update comment.
319 (resolve_symbol_value): For resolved symbols equated to other
320 symbols, verify that the referenced symbol is not a local_symbol
321 before accessing sy_value. Don't leave symbol loops during
322 finalize_syms resolution.
323 * testsuite/gas/all/assign-bad-recursive.d: New test.
324 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
325 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
326 * testsuite/gas/all/gas.exp: Run it.
327
9d95b8e9
NC		 3282020-05-14 Nick Clifton <nickc@redhat.com>
329
330 * po/sv.po: Updated Swedish translation.
331
3b646889
AM		 3322020-05-11 Alan Modra <amodra@gmail.com>
333
334 * testsuite/gas/ppc/scalarquad.d,
335 * testsuite/gas/ppc/scalarquad.s: New test.
336 * testsuite/gas/ppc/ppc.exp: Run it.
337
9cc4ce88
AM		 3382020-05-11 Alan Modra <amodra@gmail.com>
339
340 * testsuite/gas/ppc/rightmost.d,
341 * testsuite/gas/ppc/rightmost.s: New test.
342 * testsuite/gas/ppc/ppc.exp: Run it.
343
5d57bc3f
AM		 3442020-05-11 Alan Modra <amodra@gmail.com>
345
346 * testsuite/gas/ppc/xvtlsbb.d,
347 * testsuite/gas/ppc/xvtlsbb.s: New test.
348 * testsuite/gas/ppc/ppc.exp: Run it.
349
66ef5847
AM		 3502020-05-11 Alan Modra <amodra@gmail.com>
351
352 * testsuite/gas/ppc/stringop.d,
353 * testsuite/gas/ppc/stringop.s: New test.
354 * testsuite/gas/ppc/ppc.exp: Run it.
355
4f3e9537
PB		 3562020-05-11 Peter Bergner <bergner@linux.ibm.com>
357
358 * testsuite/gas/ppc/set_bool.d,
359 * testsuite/gas/ppc/set_bool.s: New test.
360 * testsuite/gas/ppc/ppc.exp: Run it.
361
ec40e91c
AM		 3622020-05-11 Alan Modra <amodra@gmail.com>
363
364 * testsuite/gas/ppc/bitmanip.d,
365 * testsuite/gas/ppc/bitmanip.s: New test.
366 * testsuite/gas/ppc/ppc.exp: Run it.
367
d7e97a76
AM		 3682020-05-11 Alan Modra <amodra@gmail.com>
369
370 * testsuite/gas/ppc/genpcv.d,
371 * testsuite/gas/ppc/genpcv.s: New test.
372 * testsuite/gas/ppc/ppc.exp: Run it.
373
fdefed7c
AM		 3742020-05-11 Alan Modra <amodra@gmail.com>
375
376 * testsuite/gas/ppc/maskmanip.d,
377 * testsuite/gas/ppc/maskmanip.s: New test.
378 * testsuite/gas/ppc/ppc.exp: Run it.
379
aa3c112f
AM		 3802020-05-11 Alan Modra <amodra@gmail.com>
381 Peter Bergner <bergner@linux.ibm.com>
382
383 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
384 (md_assemble): Check acc specified in correct operand.
385 * testsuite/gas/ppc/outerprod.d,
386 * testsuite/gas/ppc/outerprod.s,
387 * testsuite/gas/ppc/vsx4.d,
388 * testsuite/gas/ppc/vsx4.s: New tests.
389 * testsuite/gas/ppc/ppc.exp: Run them.
390
6edbfd3b
AM		 3912020-05-11 Alan Modra <amodra@gmail.com>
392
393 * testsuite/gas/ppc/simd_perm.d,
394 * testsuite/gas/ppc/simd_perm.s: New test.
395 * testsuite/gas/ppc/ppc.exp: Run it.
396
c7d7aea2
AM		 3972020-05-11 Alan Modra <amodra@gmail.com>
398
399 * testsuite/gas/ppc/int128.d,
400 * testsuite/gas/ppc/int128.s: New test.
401 * testsuite/gas/ppc/ppc.exp: Run it.
402
94ba9882
AM		 4032020-05-11 Alan Modra <amodra@gmail.com>
404
405 * testsuite/gas/ppc/vsx_32byte.d,
406 * testsuite/gas/ppc/vsx_32byte.s: New test.
407 * testsuite/gas/ppc/ppc.exp: Run it.
408
f4791f1a
AM		 4092020-05-11 Alan Modra <amodra@gmail.com>
410
411 * testsuite/gas/ppc/vec_mul.s,
412 * testsuite/gas/ppc/vec_mul.d: New test.
413 * testsuite/gas/ppc/ppc.exp: Run it.
414
3ff0a5ba
PB		 4152020-05-11 Peter Bergner <bergner@linux.ibm.com>
416
417 * testsuite/gas/ppc/byte_rev.d,
418 * testsuite/gas/ppc/byte_rev.s: New test.
419 * testsuite/gas/ppc/ppc.exp: Run it.
420
afef4fe9
PB		 4212020-05-11 Peter Bergner <bergner@linux.ibm.com>
422
423 * testsuite/gas/ppc/power10.d: Add paste. tests.
424 * testsuite/gas/ppc/power10.s: Likewise.
425
1224c05d
PB		 4262020-05-11 Peter Bergner <bergner@linux.ibm.com>
427
428 * testsuite/gas/ppc/power10.s: New test.
429 * testsuite/gas/ppc/power10.d: Likewise.
430 * testsuite/gas/ppc/ppc.exp: Run it.
431
7c1f4227
AM		 4322020-05-11 Alan Modra <amodra@gmail.com>
433
434 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
435 renaming.
436 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
437 place of -mfuture/-Mfuture.
438 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
439 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
440
bfeaed38
NC		 4412020-05-06 Nick Clifton <nickc@redhat.com>
442
443 * po/sv.po: Updated Swedish translation.
444
6ef719c0
NC		 4452020-05-06 Nick Clifton <nickc@redhat.com>
446
447 PR 25927
448 * doc/as.texi (Preprocessing): Replace cross reference to not
449 existant document with a URL to the equivalent page in the GCC
450 manual.
451
546cb2d8
NC		 4522020-05-05 Nick Clifton <nickc@redhat.com>
453
454 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
455 construction of a DWARF-5 directory name table.
456 * testsuite/gas/elf/pr25917.d: Update expected output.
457
7d0bd487
GN		 4582020-05-05 Gunther Nikl <gnikl@justmail.de>
459
460 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
461 (md_parse_option): Remove initialization of elf_flags.
070b775f 462
fe05f369
ASDV		 4632020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
464
465 PR gas/25863
466 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
467 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
468 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
469
4706679d
NC		 4702020-05-04 Nick Clifton <nickc@redhat.com>
471
472 PR 25917
473 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
474 table's existence before looking at its entries.
070b775f
NC		 475 Also do not emit a default directory entry if there are no
476 directories in use.
477
4706679d
NC		 478 * testsuite/gas/elf/pr25917.s: New test source file.
479 * testsuite/gas/elf/pr25917.d: New test driver.
480 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
481
09c1e68a
AC		 4822020-04-30 Alex Coplan <alex.coplan@arm.com>
483
484 * config/tc-aarch64.c (fix_insn): Implement for
485 AARCH64_OPND_UNDEFINED.
486 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
487 * testsuite/gas/aarch64/udf.s: New.
488 * testsuite/gas/aarch64/udf.d: New.
489 * testsuite/gas/aarch64/udf-invalid.s: New.
490 * testsuite/gas/aarch64/udf-invalid.l: New.
491 * testsuite/gas/aarch64/udf-invalid.d: New.
492
c578f16e
YS		 4932020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
494
495 * config/tc-rx.c (elf_flags): Reset default value.
496 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
497
935f1f4b
MF		 4982020-04-29 Max Filippov <jcmvbkbc@gmail.com>
499
500 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
501 if it's not defined.
502 (microarch_earliest): New static variable.
503 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
504 simcall opcode has mandatory parameter.
505 (xg_init_global_config): Initialize microarch_earliest.
506
5c936ef5
NC		 5072020-04-29 Nick Clifton <nickc@redhat.com>
508
509 PR 22699
510 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
511 IMM0_8S and add support for IMM0_8U.
512 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
513 unsigned 8-bit immediate.
514 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 515 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 516
251dae91
TC		 5172020-04-27 Tamar Christina <tamar.christina@arm.com>
518
519 * NEWS: Add news entry for big-obj.
520 * config/tc-i386.c (i386_target_format): Support new format.
521 * doc/c-i386.texi: Add i386 support.
522 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
523 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
524
714e6c96
NC		 5252020-04-27 Nick Clifton <nickc@redhat.com>
526
527 PR 25878
528 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
529 (assign_file_to_slot): New function. Fills in an entry in the
530 files table.
531 (allocate_filenum): Use new function.
532 (allocate_filename_to_slot): Use new function. If the specified
533 slot entry is already in use, but was chosen automatically then
534 reassign the automatic entry.
535
a09f656b 5362020-04-26 Hongtao Liu <hongtao.liu@intel.com
537
538 * config/tc-i386.c (lfence_before_ret_shl): New member.
539 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
540 for Anysize insns.
541 (insert_after_load): Issue warning for REP CMPS/SCAS.
542 (insert_before_before): Handle iret, Handle
543 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
544 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
545 -mlfence-before-ret=[none/not/or/shl/yes].
546 Enable -mlfence-before-ret=shl when
547 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
548 (md_show_usage): Ditto.
549 * doc/c-i386.texi: Ditto.
550 * testsuite/gas/i386/i386.exp: Add new testcases.
551 * testsuite/gas/i386/lfence-load-b.d: New.
552 * testsuite/gas/i386/lfence-load-b.e: New.
553 * testsuite/gas/i386/lfence-load.d: Modified.
554 * testsuite/gas/i386/lfence-load.e: New.
555 * testsuite/gas/i386/lfence-load.s: Modified.
556 * testsuite/gas/i386/lfence-ret-a.d: Modified.
557 * testsuite/gas/i386/lfence-ret-b.d: Modified.
558 * testsuite/gas/i386/lfence-ret-c.d: New.
559 * testsuite/gas/i386/lfence-ret-d.d: New.
560 * testsuite/gas/i386/lfence-ret.s: Modified.
561 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
562 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
563 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
564 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
565 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
566 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
567 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
568 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
569 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
570 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
571
30ce8e47
MF		 5722020-04-22 Max Filippov <jcmvbkbc@gmail.com>
573
574 PR ld/25861
575 * config/tc-xtensa.c (md_apply_fix): Replace
576 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
577 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
578 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
579 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
580 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
581
31c89d60
AM		 5822020-04-22 Alan Modra <amodra@gmail.com>
583
584 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
585 symbol for ".symver .. remove".
586 * doc/as.texi (.symver): Update.
587 * testsuite/gas/symver/symver11.s: Make foo weak.
588 * testsuite/gas/symver/symver11.d: Expect an error.
589 * testsuite/gas/symver/symver7.d: Allow other random symbols.
590
1d3eb556
L		 5912020-04-21 H.J. Lu <hongjiu.lu@intel.com>
592
593 * testsuite/gas/symver/symver11.s: Add ".balign 8".
594
bb2a1453
AS		 5952020-04-21 Andreas Schwab <schwab@linux-m68k.org>
596
597 PR 25848
598 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
599 * testsuite/gas/m68k/operands.d: Update.
600 * testsuite/gas/m68k/op68000.d: Update for new error messages.
601
c36876fe
TC		 6022020-04-21 Tamar Christina <tamar.christina@arm.com>
603
604 PR binutils/24753
605 * testsuite/gas/arm/pr24753.d: New test.
606 * testsuite/gas/arm/pr24753.s: New test.
607
6914be53
L		 6082020-04-21 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR gas/23840
611 PR gas/25295
612 * NEWS: Mention .symver extension.
613 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
614 function.
615 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
616 add a version name. Add local, hidden and remove visibility
617 support.
618 (elf_frob_symbol): Handle the list of version names. Update the
619 original symbol to local, hidden or remove it from the symbol
620 table.
621 (elf_frob_file_before_adjust): Handle the list of version names.
622 * config/obj-elf.h (elf_visibility): New.
623 (elf_versioned_name_list): Likewise.
624 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
625 and visibility. Change versioned_name pointer to struct
626 elf_versioned_name_list.
627 * doc/as.texi: Update .symver directive.
628 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
629 error checking tests.
630 * testsuite/gas/symver/symver6.d: New file.
631 * testsuite/gas/symver/symver7.d: Likewise.
632 * testsuite/gas/symver/symver7.s: Likewise.
633 * testsuite/gas/symver/symver8.d: Likewise.
634 * testsuite/gas/symver/symver8.s: Likewise.
635 * testsuite/gas/symver/symver9.s: Likewise.
636 * testsuite/gas/symver/symver9a.d: Likewise.
637 * testsuite/gas/symver/symver9b.d: Likewise.
638 * testsuite/gas/symver/symver10.s: Likewise.
639 * testsuite/gas/symver/symver10a.d: Likewise.
640 * testsuite/gas/symver/symver10b.d: Likewise.
641 * testsuite/gas/symver/symver11.d: Likewise.
642 * testsuite/gas/symver/symver11.s: Likewise.
643 * testsuite/gas/symver/symver12.d: Likewise.
644 * testsuite/gas/symver/symver12.s: Likewise.
645 * testsuite/gas/symver/symver13.d: Likewise.
646 * testsuite/gas/symver/symver13.s: Likewise.
647 * testsuite/gas/symver/symver14.d: Likewise.
648 * testsuite/gas/symver/symver14.l: Likewise.
649 * testsuite/gas/symver/symver15.d: Likewise.
650 * testsuite/gas/symver/symver15.l: Likewise.
651 * testsuite/gas/symver/symver6.l: Removed.
652 * testsuite/gas/symver/symver6.s: Updated.
653
c2e5c986
SD		 6542020-04-20 Sudakshina Das <sudi.das@arm.com>
655
656 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
657 to include TSB.
658 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
659 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
660 * testsuite/gas/aarch64/system.d: Update.
661
8a6e1d1d
SD		 6622020-04-20 Sudakshina Das <sudi.das@arm.com>
663
664 * testsuite/gas/aarch64/bti.d: Update -march option.
665 * testsuite/gas/aarch64/illegal-bti.d: Remove.
666 * testsuite/gas/aarch64/illegal-bti.l: Remove.
667 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
668 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
669
49af2f5c
AM		 6702020-04-17 Alan Modra <amodra@gmail.com>
671
672 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
673
8e4979ac
NC		 6742020-04-16 Gagan Singh Sidhu <broly@mac.com>
675 Nick Clifton <nickc@redhat.com>
676
677 PR 25803
678 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
679 targets.
680 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
681 for the type-2 test.
682 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
683 targets running this test.
684
c54a9b56
DF		 6852020-02-16 David Faust <david.faust@oracle.com>
686
687 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
688 * testsuite/gas/bpf/jump32.s: New file.
689 * testsuite/gas/bpf/jump32.d: Likewise.
690
3071b197
L		 6912020-04-08 H.J. Lu <hongjiu.lu@intel.com>
692
693 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
694 documentation.
695
6a3ab923
GN		 6962020-04-08 Gunther Nikl <gnikl@justmail.de>
697
698 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
699 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 700 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
701 define.
702 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 703 * tc.h (md_pcrel_from_section): Add prototype.
704 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
705 * config/tc-arc.h (md_pcrel_from_section): Likewise.
706 * config/tc-arm.h (md_pcrel_from_section): Likewise.
707 * config/tc-avr.h (md_pcrel_from_section): Likewise.
708 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
709 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
710 * config/tc-csky.h (md_pcrel_from_section): Likewise.
711 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
712 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
713 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
714 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
715 * config/tc-frv.h (md_pcrel_from_section): Likewise.
716 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
717 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
718 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
719 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
720 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
721 * config/tc-mep.h (md_pcrel_from_section): Likewise.
722 * config/tc-metag.h (md_pcrel_from_section): Likewise.
723 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
724 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
725 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
726 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
727 * config/tc-mt.h (md_pcrel_from_section): Likewise.
728 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
729 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
730 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
731 * config/tc-rx.h (md_pcrel_from_section): Likewise.
732 * config/tc-s390.h (md_pcrel_from_section): Likewise.
733 * config/tc-sh.h (md_pcrel_from_section): Likewise.
734 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
735 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 736 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
737 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
738 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
739 md_apply_fix3): Delete prototypes.
6a3ab923 740
6e0e8b45
L		 7412020-04-07 H.J. Lu <hongjiu.lu@intel.com>
742
743 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
744 instructions.
745
266803a2
L		 7462020-04-07 H.J. Lu <hongjiu.lu@intel.com>
747
748 * doc/c-z80.texi: Fix @xref warnings.
749
bb651e8b
CL		 7502020-04-07 Lili Cui <lili.cui@intel.com>
751
752 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
753 (cpu_noarch): Likewise.
754 * doc/c-i386.texi: Document TSXLDTRK.
755 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
756 * testsuite/gas/i386/tsxldtrk.d: Likewise.
757 * testsuite/gas/i386/tsxldtrk.s: Likewise.
758 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
759
4b27d27c
L		 7602020-04-02 Lili Cui <lili.cui@intel.com>
761
762 * config/tc-i386.c (cpu_arch): Add .serialize.
763 (cpu_noarch): Likewise.
764 * doc/c-i386.texi: Document serialize.
765 * testsuite/gas/i386/i386.exp: Run serialize tests
766 * testsuite/gas/i386/serialize.d: Likewise.
767 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
768 * testsuite/gas/i386/serialize.s: Likewise.
769
bb897477
RO		 7702020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
771
772 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
773 * testsuite/gas/elf/section12b.d: Likewise.
774 * testsuite/gas/elf/section16a.d: Likewise.
775 * testsuite/gas/elf/section16b.d: Likewise.
776
59e28a97
GN		 7772020-04-02 Gunther Nikl <gnikl@justmail.de>
778
779 * config/tc-m68k.c (m68k_ip): Fix range check for index register
780 with a suppressed address register.
781
efc3a950
L		 7822020-04-01 H.J. Lu <hongjiu.lu@intel.com>
783
784 PR gas/25756
785 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
786 * testsuite/gas/i386/localpic.s: Add a test for relocation
787 against local absolute symbol.
788 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
789 * testsuite/gas/i386/localpic.d: Updated.
790 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
791 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
792
15d47c3a
RO		 7932020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
794
795 PR gas/25732
796 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
797 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
798 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
799 testsuite/gas/i386/x86-64-jump.d.
800 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
801 Incorporate changes to
802 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
803 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
804 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
805 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
806 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
807
876678f0
MR		 8082020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
809
810 PR 25611
811 PR 25614
812 * dwarf2dbg.c: Do not include "bignum.h".
813
d1a89da5
NC		 8142020-03-30 Nelson Chu <nelson.chu@sifive.com>
815
816 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
817 * testsuite/gas/riscv/alias-csr.s: Likewise.
818 * testsuite/gas/riscv/no-aliases-csr.d: Move this
819 to priv-reg-pseudo-noalias.
820 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
821 * testsuite/gas/riscv/bad-csr.l: Likewise.
822 * testsuite/gas/riscv/bad-csr.s: Likewise.
823 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
824 * testsuite/gas/riscv/satp.s: Likewise.
825 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
826 csr instruction, including alias-csr testcase.
827 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
828 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
829 pseudo instruction with objdump -Mno-aliases.
830 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
831 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
832 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
833 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
834 * testsuite/gas/riscv/priv-reg.s: Likewise.
835 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
836 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
837 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
838
b7780957
J		 8392020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
840
841 * config/obj-coff.c (obj_coff_section): Set the bss flag on
842 sections with the "b" attribute.
843
d1023b5d
AM		 8442020-03-22 Alan Modra <amodra@gmail.com>
845
846 * testsuite/gas/s12z/truncated.d: Update expected output.
847
0d832e7f
SB		 8482020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
849
850 PR 25690
851 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
852 * doc/c-z80.texi: Update documentation.
853
327ef784
NC		 8542020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
855
856 PR 25641
857 PR 25668
858 PR 25633
859 Fix disassembling ED+A4/AC/B4/BC opcodes.
860 Fix assembling lines containing colonless label and instruction
861 with first operand inside parentheses.
862 Fix registration of unsupported by target CPU registers.
863 * config/tc-z80.c: See above.
864 * config/tc-z80.h: See above.
865 * testsuite/gas/z80/colonless.d: Update test.
866 * testsuite/gas/z80/colonless.s: Likewise.
867 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
868 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
869 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
870 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
871 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
872 * testsuite/gas/z80/unsup_regs.s: Likewise.
873 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
874 * testsuite/gas/z80/z80.exp: Likewise.
875 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
876 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
877 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
878
66d1f7cc
AV		 8792020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
880
881 PR 25660
882 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
883 (parse_operands): Handle new operand codes.
884 (do_neon_dyadic_long): Make shape check accept the scalar variants.
885 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
886 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
887 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
888 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
889 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
890 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
891 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
892
9e8f1c90
L		 8932020-03-11 H.J. Lu <hongjiu.lu@intel.com>
894
895 * NEWS: Mention x86 assembler options for CVE-2020-0551.
896
97b4a8f7
L		 8972020-03-11 H.J. Lu <hongjiu.lu@intel.com>
898
899 * testsuite/gas/i386/i386.exp: Run new tests.
900 * testsuite/gas/i386/lfence-byte.d: New file.
901 * testsuite/gas/i386/lfence-byte.e: Likewise.
902 * testsuite/gas/i386/lfence-byte.s: Likewise.
903 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
904 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
905 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
906 * testsuite/gas/i386/lfence-indbr.e: Likewise.
907 * testsuite/gas/i386/lfence-indbr.s: Likewise.
908 * testsuite/gas/i386/lfence-load.d: Likewise.
909 * testsuite/gas/i386/lfence-load.s: Likewise.
910 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
911 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
912 * testsuite/gas/i386/lfence-ret.s: Likewise.
913 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
914 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
915 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
916 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
917 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
918 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
919 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
920 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
921 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
922 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
923 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
924 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
925
ae531041
L		 9262020-03-11 H.J. Lu <hongjiu.lu@intel.com>
927
928 * config/tc-i386.c (lfence_after_load): New.
929 (lfence_before_indirect_branch_kind): New.
930 (lfence_before_indirect_branch): New.
931 (lfence_before_ret_kind): New.
932 (lfence_before_ret): New.
933 (last_insn): New.
934 (load_insn_p): New.
935 (insert_lfence_after): New.
936 (insert_lfence_before): New.
937 (md_assemble): Call insert_lfence_before and insert_lfence_after.
938 Set last_insn.
939 (OPTION_MLFENCE_AFTER_LOAD): New.
940 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
941 (OPTION_MLFENCE_BEFORE_RET): New.
942 (md_longopts): Add -mlfence-after-load=,
943 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
944 (md_parse_option): Handle -mlfence-after-load=,
945 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
946 (md_show_usage): Display -mlfence-after-load=,
947 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
948 (i386_cons_align): New.
949 * config/tc-i386.h (i386_cons_align): New.
950 (md_cons_align): New.
951 * doc/c-i386.texi: Document -mlfence-after-load=,
952 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
953
5496f3c6
NC		 9542020-03-11 Nick Clifton <nickc@redhat.com>
955
956 PR 25611
957 PR 25614
958 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
959 (DWARF2_FILE_SIZE_NAME): Default to -1.
960 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
961 whichever is higher.
962 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
963 (NUM_MD5_BYTES): Define.
964 (struct file entry): Add md5 field.
965 (get_filenum): Delete and replace with...
966 (get_basename): New function.
967 (get_directory_table_entry): New function.
968 (allocate_filenum): New function.
969 (allocate_filename_to_slot): New function.
970 (dwarf2_where): Use new functions.
971 (dwarf2_directive_filename): Add support for extended .file
972 pseudo-op.
973 (dwarf2_directive_loc): Allow the use of file number zero with
974 DWARF 5 or higher.
975 (out_file_list): Rename to...
976 (out_dir_and_file_list): Add DWARF 5 support.
977 (out_debug_line): Emit extra values into the section header for
978 DWARF 5.
979 (out_debug_str): Allow for file 0 to be used with DWARF 5.
980 * doc/as.texi (.file): Update the description of this pseudo-op.
981 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
982 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
983 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
984 * NEWS: Mention the new feature.
985
a6a1f5e0
AM		 9862020-03-10 Alan Modra <amodra@gmail.com>
987
988 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
989 to avoid signed overflow.
990 * config/tc-mcore.c (md_assemble): Likewise.
991 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
992 * config/tc-nds32.c (SET_ADDEND): Likewise.
993 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
994
3fabc179
JB		 9952020-03-09 Jan Beulich <jbeulich@suse.com>
996
997 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
998 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
999 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1000
190e5fc8
AM		 10012020-03-07 Alan Modra <amodra@gmail.com>
1002
1003 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1004 first column.
1005
84d9ab33
NC		 10062020-03-06 Nick Clifton <nickc@redhat.com>
1007
1008 PR 25614
1009 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1010 0 if the dwarf_level is 5 or more. Complain if a filename follows
1011 a file 0.
1012 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1013 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1014 * testsuite/gas/elf/elf.exp: Run the new test.
1015
1016 PR 25612
1017 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1018 * doc/as.texi: Fix another typo.
1019
31bf1864
NC		 10202020-03-06 Nick Clifton <nickc@redhat.com>
1021
1022 PR 25612
1023 * as.c (dwarf_level): Define.
1024 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1025 (parse_args): Add support for the new options.
1026 as.h (dwarf_level): Prototype.
1027 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1028 value.
1029 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1030 (DWARF2_LINE_VERSION): Remove definition.
1031 * doc/as.texi: Document the new options.
1032
3c968de5
NC		 10332020-03-06 Nick Clifton <nickc@redhat.com>
1034
1035 PR 25572
1036 * as.c (main): Allow matching input and outputs when they are
1037 not regular files.
1038
bc49bfd8
JB		 10392020-03-06 Jan Beulich <jbeulich@suse.com>
1040
1041 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1042 casing.
1043 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1044 one of byte/word/dword/qword is set alongside a SIMD register in
1045 a template's operand.
1046
4873e243
JB		 10472020-03-06 Jan Beulich <jbeulich@suse.com>
1048
1049 * config/tc-i386.c (match_template): Extend code in logic
1050 rejecting certain suffixes in certain modes to also cover mask
1051 register use and VecSIB. Drop special casing of broadcast. Skip
1052 immediates in the check.
1053
e365e234
JB		 10542020-03-06 Jan Beulich <jbeulich@suse.com>
1055
1056 * config/tc-i386.c (match_template): Fold duplicate code in
1057 logic rejecting certain suffixes in certain modes. Drop
1058 pointless "else".
1059
4ed21b58
JB		 10602020-03-06 Jan Beulich <jbeulich@suse.com>
1061
1062 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1063 alongside !norex64 ones.
1064 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1065 with both 32- and 64-bit GPR operands.
1066 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1067 32- and 64-bit GPR operands.
1068 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1069 testsuite/gas/i386/x86-64-avx512bw.d,
1070 testsuite/gas/i386/x86-64-avx512f-intel.d,
1071 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1072
643bb870
JB		 10732020-03-06 Jan Beulich <jbeulich@suse.com>
1074
1075 * config/tc-i386.c (md_assemble): Drop use of rex64.
1076 (process_suffix): For REX.W for 64-bit CRC32.
1077
a23b33b3
JB		 10782020-03-06 Jan Beulich <jbeulich@suse.com>
1079
1080 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1081 addressing for MPX insns without base/index.
1082 * testsuite/gas/i386/mpx-16bit.s,
1083 * testsuite/gas/i386/mpx-16bit.d: New.
1084 * testsuite/gas/i386/i386.exp: Run new test.
1085
a0497384
JB		 10862020-03-06 Jan Beulich <jbeulich@suse.com>
1087
1088 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1089 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1090 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1091 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1092 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1093 as well as a BSWAP one.
1094 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1095 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1096 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1097 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1098 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1099 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1100 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1101 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1102 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1103 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1104 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1105 testsuite/gas/i386/vmx.d: Adjust expectations.
1106
b630c145
JB		 11072020-03-06 Jan Beulich <jbeulich@suse.com>
1108
1109 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1110 from having their operands swapped.
1111 * testsuite/gas/i386/waitpkg.s,
1112 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1113 3-operand cases as well as testing of 16-bit code generation.
1114 * testsuite/gas/i386/waitpkg.d,
1115 testsuite/gas/i386/waitpkg-intel.d,
1116 testsuite/gas/i386/x86-64-waitpkg.d,
1117 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1118
de48783e
NC		 11192020-03-04 Nelson Chu <nelson.chu@sifive.com>
1120
dee35d02
NC		 1121 * config/tc-riscv.c (percent_op_utype): Support the modifier
1122 %got_pcrel_hi.
1123 * doc/c-riscv.texi: Add documentation.
1124 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1125 modifier %got_pcrel_hi.
1126 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1127 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1128 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1129
de48783e
NC		 1130 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1131 (RISC-V-Formats): Update the section name from "Instruction Formats"
1132 to "RISC-V Instruction Formats".
1133
749479c8
AO		 11342020-03-04 Alexandre Oliva <oliva@adacore.com>
1135
1136 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1137 detected in a section which does not have at least 4 byte
1138 alignment.
1139 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1140 * testsuite/gas/arm/ldr-t.s: Likewise.
1141 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1142 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1143 disassembly, ignoring any NOPs that may have been inserted because
1144 of section alignment.
1145 * testsuite/gas/arm/ldr-t.d: Likewise.
1146
a847e322
JB		 11472020-03-04 Jan Beulich <jbeulich@suse.com>
1148
1149 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1150 * doc/c-i386.texi: Mention sev_es.
1151 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1152 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1153 expectations.
1154 * testsuite/gas/i386/arch-13-znver1.d,
1155 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1156
3cd7f3e3
L		 11572020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1158
1159 * config/tc-i386.c (match_template): Replace ignoresize and
1160 defaultsize with mnemonicsize.
1161 (process_suffix): Likewise.
1162
b8ba1385
SB		 11632020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1164
1165 PR 25627
1166 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1167 instruction LD IY,(HL).
1168 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1169 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1170 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1171 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1172
10d97a0f
L		 11732020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1174
1175 PR gas/25622
1176 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1177 x86-64-default-suffix-avx.
1178 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1179 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1180 * testsuite/gas/i386/noreg64.d: Updated.
1181 * testsuite/gas/i386/noreg64.l: Likewise.
1182 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1183 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1184 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1185
8326546e
SB		 11862020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1187
1188 PR 25604
1189 * config/tc-z80.c (contains_register): Prevent an illegal memory
1190 access when checking an expression for a register name.
1191
e3e896e6
AM		 11922020-03-03 Alan Modra <amodra@gmail.com>
1193
1194 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1195 support.
1196
a4dd6c97
AM		 11972020-03-02 Alan Modra <amodra@gmail.com>
1198
1199 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1200 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1201 and .sbss sections.
1202 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1203 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1204 (s3_s_score_lcomm): Likewise.
1205 * config/tc-score7.c: Similarly.
1206 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1207
dec7b24b
YS		 12082020-02-28 YunQiang Su <syq@debian.org>
1209
1210 PR gas/25539
1211 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1212 to handle multi-labels.
1213 (has_label_name): New.
1214
cceb53b8
MM		 12152020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1216
1217 * config/tc-arm.c (enum pred_instruction_type): Remove
1218 NEUTRAL_IT_NO_VPT_INSN predication type.
1219 (cxn_handle_predication): Modify to require condition suffixes.
1220 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1221 * testsuite/gas/arm/cde-scalar.s: Update test.
1222 * testsuite/gas/arm/cde-warnings.l: Update test.
1223 * testsuite/gas/arm/cde-warnings.s: Update test.
1224
da3ec71f
AM		 12252020-02-26 Alan Modra <amodra@gmail.com>
1226
1227 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1228 N_() on empty string.
1229
42135cad
AM		 12302020-02-26 Alan Modra <amodra@gmail.com>
1231
1232 * read.c (read_a_source_file): Call strncpy with length one
1233 less than size of original_case_string.
1234
dc1e8a47
AM		 12352020-02-26 Alan Modra <amodra@gmail.com>
1236
1237 * config/obj-elf.c: Indent labels correctly.
1238 * config/obj-macho.c: Likewise.
1239 * config/tc-aarch64.c: Likewise.
1240 * config/tc-alpha.c: Likewise.
1241 * config/tc-arm.c: Likewise.
1242 * config/tc-cr16.c: Likewise.
1243 * config/tc-crx.c: Likewise.
1244 * config/tc-frv.c: Likewise.
1245 * config/tc-i386-intel.c: Likewise.
1246 * config/tc-i386.c: Likewise.
1247 * config/tc-ia64.c: Likewise.
1248 * config/tc-mn10200.c: Likewise.
1249 * config/tc-mn10300.c: Likewise.
1250 * config/tc-nds32.c: Likewise.
1251 * config/tc-riscv.c: Likewise.
1252 * config/tc-s12z.c: Likewise.
1253 * config/tc-xtensa.c: Likewise.
1254 * config/tc-z80.c: Likewise.
1255 * read.c: Likewise.
1256 * symbols.c: Likewise.
1257 * write.c: Likewise.
1258
bd0cf5a6
NC		 12592020-02-20 Nelson Chu <nelson.chu@sifive.com>
1260
54b2aec1
NC		 1261 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1262 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1263 after parsing all arguments.
1264 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1265 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1266 are used to check if we write a read-only CSR by the CSR instruction.
1267 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1268 all CSR for the read-only CSR checking.
1269 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1270 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1271 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1272 all CSR instructions for the read-only CSR checking.
1273 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1274 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1275
2ca89224
NC		 1276 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1277 (riscv_opts): Initialize it.
1278 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1279 before doing the CSR checking.
1280 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1281 (md_longopts): Add mcsr-check and mno-csr-check.
1282 (md_parse_option): Handle new enum option values.
1283 (s_riscv_option): Handle new long options.
1284 * doc/c-riscv.texi: Add description for the new .option and assembler
1285 options.
1286 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1287 the CSR checking.
1288 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1289
bd0cf5a6
NC		 1290 * config/tc-riscv.c (csr_extra_hash): New.
1291 (enum riscv_csr_class): New enum. Used to decide
1292 whether or not this CSR is legal in the current ISA string.
1293 (struct riscv_csr_extra): New structure to hold all extra information
1294 of CSR.
1295 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1296 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1297 Call hash_reg_name to insert CSR address into reg_names_hash.
1298 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1299 Decide whether the CSR is valid according to the csr_extra_hash.
1300 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1301 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1302 not a boolean. This is same as riscv_init_csr_hash, so keep the
1303 consistent usage.
1304 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1305 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1306 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1307 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1308 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1309 f-ext CSR are not allowed.
1310 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1311 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1312 source file is `priv-reg.s`, and the ISA is rv64if, so the
1313 rv32-only CSR are not allowed.
1314 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1315
10a95fcc
AM		 13162020-02-21 Alan Modra <amodra@gmail.com>
1317
1318 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1319 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1320
dda2980f
AM		 13212020-02-21 Alan Modra <amodra@gmail.com>
1322
1323 PR 25569
1324 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1325 on section size adjustment, instead perform another write if
1326 exec header size is larger than section size.
1327
bd3380bc
NC		 13282020-02-19 Nelson Chu <nelson.chu@sifive.com>
1329
1330 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1331 -mno-arch-attr command line options.
1332
fa164239
JW		 13332020-02-19 Nelson Chu <nelson.chu@sifive.com>
1334
1335 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1336 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1337
fcaaac0a
SB		 13382020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1339
1340 PR 25576
1341 * config/tc-z80.c (md_parse_option): Do not use an underscore
1342 prefix for local labels in SDCC compatability mode.
1343 (z80_start_line_hook): Remove SDCC dollar label support.
1344 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1345 * testsuite/gas/z80/sdcc.s: Likewise.
1346
13472020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1348
1349 PR 25517
1350 * config/tc-z80.c: Add -march option.
1351 * doc/as.texi: Update Z80 documentation.
1352 * doc/c-z80.texi: Likewise.
1353 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1354 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1355 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1356 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1357 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1358 * testsuite/gas/z80/gbz80_all.d: Likewise.
1359 * testsuite/gas/z80/r800_extra.d: Likewise.
1360 * testsuite/gas/z80/r800_ii8.d: Likewise.
1361 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1362 * testsuite/gas/z80/sdcc.d: Likewise.
1363 * testsuite/gas/z80/z180.d: Likewise.
1364 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1365 * testsuite/gas/z80/z80_doc.d: Likewise.
1366 * testsuite/gas/z80/z80_ii8.d: Likewise.
1367 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1368 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1369 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1370 * testsuite/gas/z80/z80_sli.d: Likewise.
1371 * testsuite/gas/z80/z80n_all.d: Likewise.
1372 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1373
a7e12755
L		 13742020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1375
1376 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1377 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1378 * testsuite/gas/i386/i386.exp: Run property-3 and
1379 x86-64-property-3.
1380 * testsuite/gas/i386/property-3.d: New file.
1381 * testsuite/gas/i386/property-3.s: Likewise.
1382 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1383
272a84b1
L		 13842020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1385
1386 * config/tc-i386.c (cpu_arch): Add .popcnt.
1387 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1388 Add a tab before @samp{.sse4a}.
1389
c8f8eebc
JB		 13902020-02-17 Jan Beulich <jbeulich@suse.com>
1391
1392 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1393 for AddrPrefixOpReg templates. Combine the two pieces of
1394 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1395 mode.
1396
eedb0f2c
JB		 13972020-02-17 Jan Beulich <jbeulich@suse.com>
1398
1399 PR gas/14439
1400 * config/tc-i386.c (md_assemble): Also suppress operand
1401 swapping for MONITOR{,X} and MWAIT{,X}.
1402 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1403 Add Intel syntax monitor/mwait tests.
1404 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1405 Adjust expectations.
1406 *testsuite/gas/i386/sse3-intel.d,
1407 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1408 * testsuite/gas/i386/i386.exp: Run new tests.
1409
b9915cbc
JB		 14102020-02-17 Jan Beulich <jbeulich@suse.com>
1411
1412 PR gas/6518
1413 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1414 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1415 re-indentation).
1416 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1417 cases.
1418 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1419 * testsuite/gas/i386/avx512dq-inval.l,
1420 testsuite/gas/i386/inval-avx.l,
1421 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1422 * testsuite/gas/i386/avx512vl-ambig.s,
1423 testsuite/gas/i386/avx512vl-ambig.l: New.
1424 * testsuite/gas/i386/i386.exp: Run new test.
1425
af5c13b0
L		 14262020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1427
1428 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1429 nosse4.
1430 * doc/c-i386.texi: Document sse4a and nosse4a.
1431
07d98387
L		 14322020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1433
1434 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1435 for AT&T syntax.
1436
65fca059
JB		 14372020-02-14 Jan Beulich <jbeulich@suse.com>
1438
1439 PR gas/25438
1440 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1441 casing ...
1442 (process_suffix): ... here. Consider just the first operand
1443 initially.
1444 (check_long_reg): Drop opcode 0x63 special case again.
1445 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1446 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1447 Move ambiguous operand size tests ...
1448 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1449 testsuite/gas/i386/noreg64.s: ... here.
1450 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1451 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1452 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1453 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1454 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1455 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1456 testsuite/gas/i386/x86-64-movsxd.d,
1457 testsuite/gas/i386/x86-64-movsxd-intel.d,
1458 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1459 Adjust expectations.
1460 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1461 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1462 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1463 * testsuite/gas/i386/i386.exp: Run new tests.
1464
b6773884
JB		 14652020-02-14 Jan Beulich <jbeulich@suse.com>
1466
1467 * config/tc-i386.c (process_operands): Also skip segment
1468 override prefix emission if it matches an already present one.
1469 * testsuite/gas/i386/prefix32.s: Add double segment override
1470 cases.
1471 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1472
92334ad2
JB		 14732020-02-14 Jan Beulich <jbeulich@suse.com>
1474
1475 * config/tc-i386.c (process_operands): Drop ineffectual segment
1476 overrides when optimizing.
1477 * testsuite/gas/i386/lea-optimize.d: New.
1478 * testsuite/gas/i386/i386.exp: Run new test.
1479
14802020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1481
1482 * config/tc-i386.c (process_operands): Also check insn prefix
1483 for ineffectual segment override warning. Don't cover possible
1484 VEX/EVEX encoded insns there.
1485 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1486 testsuite/gas/i386/lea.e: New.
1487 * testsuite/gas/i386/i386.exp: Run new test.
1488
0e6724de
L		 14892020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1490
1491 PR gas/25438
1492 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1493 syntax.
1494
292676c1
L		 14952020-02-13 Fangrui Song <maskray@google.com>
1496 H.J. Lu <hongjiu.lu@intel.com>
1497
1498 PR gas/25551
1499 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1500 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1501 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1502 * testsuite/gas/i386/relax-5.d: New file.
1503 * testsuite/gas/i386/relax-5.s: Likewise.
1504 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1505 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1506
7deea9aa
JB		 15072020-02-13 Jan Beulich <jbeulich@suse.com>
1508
1509 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1510 "nosse4" entry.
1511
6c0946d0
JB		 15122020-02-12 Jan Beulich <jbeulich@suse.com>
1513
1514 * config/tc-i386.c (avx512): New (at file scope), moved from
1515 (check_VecOperands): ... here.
1516 (process_suffix): Add [XYZ]MMword operand size handling.
1517 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1518 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1519 tests.
1520 * testsuite/gas/i386/avx512dq-inval.l,
1521 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1522
5990e377
JB		 15232020-02-12 Jan Beulich <jbeulich@suse.com>
1524
1525 PR gas/24546
1526 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1527 code only.
1528 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1529 CALL/JMP in O_tbyte_ptr case.
1530 * doc/c-i386.texi: Mention far call and full pointer load ISA
1531 differences.
1532 * testsuite/gas/i386/x86-64-branch-3.s,
1533 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1534 * testsuite/gas/i386/x86-64-branch-3.d,
1535 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1536 * testsuite/gas/i386/x86-64-branch-5.l,
1537 testsuite/gas/i386/x86-64-branch-5.s: New.
1538 * testsuite/gas/i386/i386.exp: Run new test.
1539
9706160a
JB		 15402020-02-12 Jan Beulich <jbeulich@suse.com>
1541
1542 PR gas/25438
1543 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1544 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1545 64-bit-only warning.
1546 (check_word_reg): Consistently error on mismatching register
1547 size and suffix.
1548 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1549 for movw. Replace suffix / GPR for orb.
1550 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1551 byte GPRs as well as ones for inb/outb with a word accumulator.
1552 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1553 testsuite/gas/i386/inval.l: Adjust expectations.
1554
5de4d9ef
JB		 15552020-02-12 Jan Beulich <jbeulich@suse.com>
1556
1557 * config/tc-i386.c (operand_type_register_match): Also fall
1558 through initial two if()-s when the template allows for a GPR
1559 operand. Adjust comment.
1560
50128d0c
JB		 15612020-02-11 Jan Beulich <jbeulich@suse.com>
1562
1563 (struct _i386_insn): New field "short_form".
1564 (optimize_encoding): Drop setting of shortform field.
1565 (process_suffix): Set i.short_form. Replace shortform use.
1566 (process_operands): Replace shortform use.
1567
1ed818b4
MM		 15682020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1569
1570 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1571 loop initial declaration.
1572
5aae9ae9
MM		 15732020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1574
1575 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1576 instructions that can have 5 arguments.
1577 (enum operand_parse_code): Add new operands.
1578 (parse_operands): Account for new operands.
1579 (S5): New macro.
1580 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1581 (neon_select_shape): Account for P suffix.
1582 (LOW1): Move macro to global position.
1583 (HI4): Move macro to global position.
1584 (vcx_assign_vec_d): New.
1585 (vcx_assign_vec_m): New.
1586 (vcx_assign_vec_n): New.
1587 (enum vcx_reg_type): New.
1588 (vcx_get_reg_type): New.
1589 (vcx_size_pos): New.
1590 (vcx_vec_pos): New.
1591 (vcx_handle_shape): New.
1592 (vcx_ensure_register_in_range): New.
1593 (vcx_handle_register_arguments): New.
1594 (vcx_handle_insn_block): New.
1595 (vcx_handle_common_checks): New.
1596 (do_vcx1): New.
1597 (do_vcx2): New.
1598 (do_vcx3): New.
1599 * testsuite/gas/arm/cde-missing-fp.d: New test.
1600 * testsuite/gas/arm/cde-missing-fp.l: New test.
1601 * testsuite/gas/arm/cde-missing-mve.d: New test.
1602 * testsuite/gas/arm/cde-missing-mve.l: New test.
1603 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1604 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1605 * testsuite/gas/arm/cde-mve.s: New test.
1606 * testsuite/gas/arm/cde-warnings.l:
1607 * testsuite/gas/arm/cde-warnings.s:
1608 * testsuite/gas/arm/cde.d:
1609 * testsuite/gas/arm/cde.s:
1610
4934a27c
MM		 16112020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1612 Matthew Malcomson <matthew.malcomson@arm.com>
1613
1614 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1615 CDE coprocessor that can be enabled.
1616 (enum pred_instruction_type): New pred type.
1617 (BAD_NO_VPT): New error message.
1618 (BAD_CDE): New error message.
1619 (BAD_CDE_COPROC): New error message.
1620 (enum operand_parse_code): Add new immediate operands.
1621 (parse_operands): Account for new immediate operands.
1622 (check_cde_operand): New.
1623 (cde_coproc_enabled): New.
1624 (cde_coproc_pos): New.
1625 (cde_handle_coproc): New.
1626 (cxn_handle_predication): New.
1627 (do_custom_instruction_1): New.
1628 (do_custom_instruction_2): New.
1629 (do_custom_instruction_3): New.
1630 (do_cx1): New.
1631 (do_cx1a): New.
1632 (do_cx1d): New.
1633 (do_cx1da): New.
1634 (do_cx2): New.
1635 (do_cx2a): New.
1636 (do_cx2d): New.
1637 (do_cx2da): New.
1638 (do_cx3): New.
1639 (do_cx3a): New.
1640 (do_cx3d): New.
1641 (do_cx3da): New.
1642 (handle_pred_state): Define new IT block behaviour.
1643 (insns): Add newn CX*{,d}{,a} instructions.
1644 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1645 Define new cdecp extension strings.
1646 * doc/c-arm.texi: Document new cdecp extension arguments.
1647 * testsuite/gas/arm/cde-scalar.d: New test.
1648 * testsuite/gas/arm/cde-scalar.s: New test.
1649 * testsuite/gas/arm/cde-warnings.d: New test.
1650 * testsuite/gas/arm/cde-warnings.l: New test.
1651 * testsuite/gas/arm/cde-warnings.s: New test.
1652 * testsuite/gas/arm/cde.d: New test.
1653 * testsuite/gas/arm/cde.s: New test.
1654
4b5aaf5f
L		 16552020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1656
1657 PR gas/25516
1658 * config/tc-i386.c (intel64): Renamed to ...
1659 (isa64): This.
1660 (match_template): Accept Intel64 only instruction by default.
1661 (i386_displacement): Updated.
1662 (md_parse_option): Updated.
1663 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1664 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1665 -mamd64 to x86-64-sysenter-amd.
1666 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1667
33176d91
AM		 16682020-02-10 Alan Modra <amodra@gmail.com>
1669
1670 * config/obj-elf.c (obj_elf_change_section): Error for section
1671 type, attr or entsize changes in assembly.
1672 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1673 * testsuite/gas/elf/section5.l: Update.
1674
82194874
AM		 16752020-02-10 Alan Modra <amodra@gmail.com>
1676
1677 * output-file.c (output_file_close): Do a normal close when
1678 flag_always_generate_output.
1679 * write.c (write_object_file): Don't stop output when
1680 flag_always_generate_output.
1681
9fc0b501
SB		 16822020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1683
1684 PR 25469
1685 * config/tc-z80.c: Add -gbz80 command line option to generate code
1686 for the GameBoy Z80. Add support for generating DWARF.
1687 * config/tc-z80.h: Add support for DWARF debug information
1688 generation.
1689 * doc/c-z80.texi: Document new command line option.
1690 * testsuite/gas/z80/gbz80_all.d: New file.
1691 * testsuite/gas/z80/gbz80_all.s: New file.
1692 * testsuite/gas/z80/z80.exp: Run the new tests.
1693 * testsuite/gas/z80/z80n_all.d: New file.
1694 * testsuite/gas/z80/z80n_all.s: New file.
1695 * testsuite/gas/z80/z80n_reloc.d: New file.
1696
b7d07216
L		 16972020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1698
1699 PR gas/25381
1700 * config/obj-elf.c (get_section): Also check
1701 linked_to_symbol_name.
1702 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1703 (obj_elf_parse_section_letters): Handle the 'o' flag.
1704 (build_group_lists): Renamed to ...
1705 (build_additional_section_info): This. Set elf_linked_to_section
1706 from map_head.linked_to_symbol_name.
1707 (elf_adjust_symtab): Updated.
1708 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1709 * doc/as.texi: Document the 'o' flag.
1710 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1711 * testsuite/gas/elf/section18.d: New file.
1712 * testsuite/gas/elf/section18.s: Likewise.
1713 * testsuite/gas/elf/section19.d: Likewise.
1714 * testsuite/gas/elf/section19.s: Likewise.
1715 * testsuite/gas/elf/section20.d: Likewise.
1716 * testsuite/gas/elf/section20.s: Likewise.
1717 * testsuite/gas/elf/section21.d: Likewise.
1718 * testsuite/gas/elf/section21.l: Likewise.
1719 * testsuite/gas/elf/section21.s: Likewise.
1720
5eb617a7
L		 17212020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1722
1723 * NEWS: Mention x86 assembler options to align branches for
1724 binutils 2.34.
1725
986ac314
L		 17262020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1729 only for ELF targets.
1730 * testsuite/gas/i386/unique.d: Don't xfail.
1731 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1732
19234a6d
AM		 17332020-02-06 Alan Modra <amodra@gmail.com>
1734
1735 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1736 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1737
02e0be69
AM		 17382020-02-06 Alan Modra <amodra@gmail.com>
1739
1740 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1741 xfail, and rename test.
1742 * testsuite/gas/elf/section12b.d: Likewise.
1743 * testsuite/gas/elf/section16a.d: Likewise.
1744 * testsuite/gas/elf/section16b.d: Likewise.
1745
a8c4d40b
L		 17462020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1747
1748 PR gas/25380
1749 * config/obj-elf.c (section_match): Removed.
1750 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1751 section_id.
1752 (obj_elf_change_section): Replace info and group_name arguments
1753 with match_p. Also update the section ID and flags from match_p.
1754 (obj_elf_section): Handle "unique,N". Update call to
1755 obj_elf_change_section.
1756 * config/obj-elf.h (elf_section_match): New.
1757 (obj_elf_change_section): Updated.
1758 * config/tc-arm.c (start_unwind_section): Update call to
1759 obj_elf_change_section.
1760 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1761 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1762 (microblaze_s_sdata): Likewise.
1763 (microblaze_s_rdata): Likewise.
1764 (microblaze_s_bss): Likewise.
1765 * config/tc-mips.c (s_change_section): Likewise.
1766 * config/tc-msp430.c (msp430_profiler): Likewise.
1767 * config/tc-rx.c (parse_rx_section): Likewise.
1768 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1769 * doc/as.texi: Document "unique,N" in .section directive.
1770 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1771 * testsuite/gas/elf/section15.d: New file.
1772 * testsuite/gas/elf/section15.s: Likewise.
1773 * testsuite/gas/elf/section16.s: Likewise.
1774 * testsuite/gas/elf/section16a.d: Likewise.
1775 * testsuite/gas/elf/section16b.d: Likewise.
1776 * testsuite/gas/elf/section17.d: Likewise.
1777 * testsuite/gas/elf/section17.l: Likewise.
1778 * testsuite/gas/elf/section17.s: Likewise.
1779 * testsuite/gas/i386/unique.d: Likewise.
1780 * testsuite/gas/i386/unique.s: Likewise.
1781 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1782 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1783
575d37ae
L		 17842020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1785
1786 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1787
2384096c
G		 17882020-02-01 Anthony Green <green@moxielogic.com>
1789
1790 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1791
95441c43
SL		 17922020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1793
1794 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1795 %tls_ldo.
1796
d465d695
AV		 17972020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1798
1799 PR gas/25472
1800 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1801 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1802 +mve.
1803 * testsuite/gas/arm/mve_dsp.d: New test.
1804
d26cc8a9
NC		 18052020-01-31 Nick Clifton <nickc@redhat.com>
1806
1807 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1808 rather than BFD_RELOC_NONE.
1809
90e9955a
SP		 18102020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1811
1812 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1813 to support VLDMIA instruction for MVE.
1814 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1815 instruction for MVE.
1816 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1817 instruction for MVE.
1818 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1819 instruction for MVE.
1820 * testsuite/gas/arm/mve-ldst.d: New test.
1821 * testsuite/gas/arm/mve-ldst.s: Likewise.
1822
53943f32
NC		 18232020-01-31 Nick Clifton <nickc@redhat.com>
1824
1825 * po/fr.po: Updated French translation.
1826 * po/ru.po: Updated Russian translation.
1827
c3036ed0
RS		 18282020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1829
1830 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1831 .s for the movprfx.
1832 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1833 * testsuite/gas/aarch64/sve-movprfx_28.d,
1834 * testsuite/gas/aarch64/sve-movprfx_28.l,
1835 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1836
2ae4c703
JB		 18372020-01-30 Jan Beulich <jbeulich@suse.com>
1838
1839 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1840 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1841 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1842 Adjust expectations.
1843
bd434cc4
JM		 18442020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1845
1846 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1847 * testsuite/gas/bpf/alu-be.d: Likewise.
1848 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1849 * testsuite/gas/bpf/alu32-be.d: Likewise.
1850
aeab2b26
JB		 18512020-01-30 Jan Beulich <jbeulich@suse.com>
1852
1853 * testsuite/gas/i386/x86-64-branch-2.s,
1854 testsuite/gas/i386/x86-64-branch-4.s,
1855 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1856 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1857 testsuite/gas/i386/x86-64-branch-2.d,
1858 testsuite/gas/i386/x86-64-branch-4.l,
1859 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1860
873494c8
JB		 18612020-01-30 Jan Beulich <jbeulich@suse.com>
1862
1863 * config/tc-i386.c (process_suffix): .
1864 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1865 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1866 Add LRETQ case.
1867 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1868 suffix.
1869 testsuite/gas/i386/x86_64.s: Add RETF cases.
1870 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1871 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1872 testsuite/gas/i386/x86-64-opcode.d,
1873 testsuite/gas/i386/x86-64-suffix-intel.d,
1874 testsuite/gas/i386/x86-64-suffix.d,
1875 testsuite/gas/i386/x86_64-intel.d
1876 testsuite/gas/i386/x86_64.d: Adjust expectations.
1877 * testsuite/gas/i386/x86-64-suffix.e,
1878 testsuite/gas/i386/x86_64.e: New.
1879
62b3f548
JB		 18802020-01-30 Jan Beulich <jbeulich@suse.com>
1881
1882 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1883 special case.
1884
bc31405e
L		 18852020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1886
1887 PR binutils/25445
1888 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1889 movsxd.
1890 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1891 differences. Document movslq and movsxd.
1892 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1893 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1894 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1895 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1896 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1897 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1898 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1899 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1900 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1901 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1902 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1903
e3696f67
AM		 19042020-01-27 Alan Modra <amodra@gmail.com>
1905
1906 * testsuite/gas/all/gas.exp: Replace case statements with switch
1907 statements.
1908 * testsuite/gas/elf/elf.exp: Likewise.
1909 * testsuite/gas/macros/macros.exp: Likewise.
1910 * testsuite/lib/gas-defs.exp: Likewise.
1911
7568c93b
TC		 19122020-01-27 Tamar Christina <tamar.christina@arm.com>
1913
1914 PR 25403
1915 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1916 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1917
403d1bd9
JW		 19182020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1919
1920 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1921 s exts must be known, so rename *ok* to *fail*.
1922 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1923 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1924 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1925 above change.
1926 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1927 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1928
be4c5e58
L		 19292020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1930
1931 PR gas/25438
1932 * config/tc-i386.c (check_long_reg): Always disallow double word
1933 suffix in mnemonic with word general register.
1934 * testsuite/gas/i386/general.s: Replace word general register
1935 with double word general register for movl.
1936 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1937 register.
1938 * testsuite/gas/i386/general.l: Updated.
1939 * testsuite/gas/i386/inval.l: Likewise.
1940
9e7028aa
AM		 19412020-01-22 Alan Modra <amodra@gmail.com>
1942
1943 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1944 __tls_get_addr_desc and __tls_get_addr_opt.
1945
e3ed17f3
JB		 19462020-01-21 Jan Beulich <jbeulich@suse.com>
1947
1948 * testsuite/gas/i386/inval-crc32.s,
1949 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1950 * testsuite/gas/i386/inval-crc32.l,
1951 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1952
1a035124
JB		 19532020-01-21 Jan Beulich <jbeulich@suse.com>
1954
1955 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1956 generic code path. Deal with No_lSuf being set in a template.
1957 * testsuite/gas/i386/inval-crc32.l,
1958 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1959 instead of error(s) when operand size is ambiguous.
1960 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1961 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1962 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1963 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1964 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1965 Adjust expectations.
1966
c006a730
JB		 19672020-01-21 Jan Beulich <jbeulich@suse.com>
1968
1969 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1970 and an intel_syntax check. Re-write lack-of-suffix processing
1971 logic.
1972 * doc/c-i386.texi: Document operand size defaults for suffix-
1973 less AT&T syntax insns.
1974 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1975 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1976 testsuite/gas/i386/x86-64-avx-scalar.s,
1977 testsuite/gas/i386/x86-64-avx.s,
1978 testsuite/gas/i386/x86-64-bundle.s,
1979 testsuite/gas/i386/x86-64-intel64.s,
1980 testsuite/gas/i386/x86-64-lock-1.s,
1981 testsuite/gas/i386/x86-64-opcode.s,
1982 testsuite/gas/i386/x86-64-sse2avx.s,
1983 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1984 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1985 testsuite/gas/i386/x86-64-nops.s,
1986 testsuite/gas/i386/x86-64-ptwrite.s,
1987 testsuite/gas/i386/x86-64-simd.s,
1988 testsuite/gas/i386/x86-64-sse-noavx.s,
1989 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1990 insns.
1991 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1992 testsuite/gas/i386/noreg64.s: Add further tests.
1993 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1994 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1995 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1996 testsuite/gas/i386/sse-noavx.d,
1997 testsuite/gas/i386/x86-64-intel64.d,
1998 testsuite/gas/i386/x86-64-nops.d,
1999 testsuite/gas/i386/x86-64-opcode.d,
2000 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2001 testsuite/gas/i386/x86-64-ptwrite.d,
2002 testsuite/gas/i386/x86-64-simd-intel.d,
2003 testsuite/gas/i386/x86-64-simd-suffix.d,
2004 testsuite/gas/i386/x86-64-simd.d,
2005 testsuite/gas/i386/x86-64-sse-noavx.d
2006 testsuite/gas/i386/x86-64-suffix.d,
2007 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2008 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2009 testsuite/gas/i386/noreg64.l: New.
2010 * testsuite/gas/i386/i386.exp: Run new tests.
2011
c906a69a
JB		 20122020-01-21 Jan Beulich <jbeulich@suse.com>
2013
2014 * testsuite/gas/i386/avx512_bf16_vl.s,
2015 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2016 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2017 broadcast forms of VCVTNEPS2BF16.
2018 * testsuite/gas/i386/avx512_bf16_vl.d,
2019 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2020
26916852
NC		 20212020-01-20 Nick Clifton <nickc@redhat.com>
2022
2023 * po/uk.po: Updated Ukranian translation.
2024
14470f07
L		 20252020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2026
2027 PR ld/25416
2028 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2029 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2030 x32 object.
2031 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2032 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2033 R_X86_64_GOTPC32_TLSDESC relocation.
2034
1b1bb2c6
NC		 20352020-01-18 Nick Clifton <nickc@redhat.com>
2036
2037 * configure: Regenerate.
2038 * po/gas.pot: Regenerate.
2039
ae774686
NC		 20402020-01-18 Nick Clifton <nickc@redhat.com>
2041
2042 Binutils 2.34 branch created.
2043
42e04b36
L		 20442020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2045
2046 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2047 with vex_encoding_vex.
2048 (parse_insn): Likewise.
2049 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2050 and {vex3} documentation.
2051 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2052 {vex}.
2053 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2054
2da2eaf4
AV		 20552020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2056
2057 PR 25376
2058 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2059 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2060 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2061 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2062 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2063 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2064
45a4bb20
JB		 20652020-01-16 Jan Beulich <jbeulich@suse.com>
2066
2067 * config/tc-i386.c (match_template): Drop found_cpu_match local
2068 variable.
2069
4814632e
JB		 20702020-01-16 Jan Beulich <jbeulich@suse.com>
2071
2072 * testsuite/gas/i386/avx512dq-inval.l,
2073 testsuite/gas/i386/avx512dq-inval.s: New.
2074 * testsuite/gas/i386/i386.exp: Run new test.
2075
131cb553
JL		 20762020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2077
2078 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2079 relocations when the target is 430X, except when extracting part of an
2080 expression.
2081 (msp430_srcoperand): Adjust comment.
2082 Initialize the expp member of the msp430_operand_s struct as
2083 appropriate.
2084 (msp430_dstoperand): Likewise.
2085 * testsuite/gas/msp430/msp430.exp: Run new test.
2086 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2087 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2088
c24d0e8d
AM		 20892020-01-15 Alan Modra <amodra@gmail.com>
2090
2091 * configure.tgt: Add sparc-*-freebsd case.
2092
e44925ae
LC		 20932020-01-14 Lili Cui <lili.cui@intel.com>
2094
2095 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2096 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2097 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2098 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2099 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2100 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2101 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2102 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2103 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2104 * testsuite/gas/i386/align-branch-5.d: Likewise.
2105 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2106 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2107 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2108 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2109 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2110 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2111 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2112 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2113 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2114 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2115 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2116 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2117
7a6bf3be
SB		 21182020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2119
2120 PR 25377
2121 * config/tc-z80.c: Add support for half precision, single
2122 precision and double precision floating point values.
2123 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2124 * doc/as.texi: Add new z80 command line options.
2125 * doc/c-z80.texi: Document new z80 command line options.
2126 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2127 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2128 * testsuite/gas/z80/z80.exp: Run the new test.
2129 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2130 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2131 * testsuite/gas/z80/strings.d: Update expected output.
2132
82e9597c
MM		 21332020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2134
2135 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2136 dependency.
2137
5e4f7e05
CZ		 21382020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2139
2140 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2141 the CPU.
2142 * config/tc-arc.h: Add header if/defs.
2143 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2144
febda64f
AM		 21452020-01-13 Alan Modra <amodra@gmail.com>
2146
2147 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2148
5496abe1
AM		 21492020-01-13 Alan Modra <amodra@gmail.com>
2150
2151 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2152 insertion.
2153
ec4181f2
AM		 21542020-01-10 Alan Modra <amodra@gmail.com>
2155
2156 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2157 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2158
40c75bc8
SB		 21592020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2160
2161 PR 25224
2162 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2163 opcode byte values.
2164 (emit_ld_r_r): Likewise.
2165 (emit_ld_rr_m): Likewise.
2166 (emit_ld_rr_nn): Likewise.
2167
72aea328
JB		 21682020-01-09 Jan Beulich <jbeulich@suse.com>
2169
2170 * config/tc-i386.c (optimize_encoding): Add
2171 is_any_vex_encoding() invocations. Drop respective
2172 i.tm.extension_opcode == None checks.
2173
3f93af61
JB		 21742020-01-09 Jan Beulich <jbeulich@suse.com>
2175
2176 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2177 REX transformations. Correct comment indentation.
2178
7697afb6
JB		 21792020-01-09 Jan Beulich <jbeulich@suse.com>
2180
2181 * config/tc-i386.c (optimize_encoding): Generalize register
2182 transformation for TEST optimization.
2183
d835a58b
JB		 21842020-01-09 Jan Beulich <jbeulich@suse.com>
2185
2186 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2187 testsuite/gas/i386/x86-64-sysenter-amd.d,
2188 testsuite/gas/i386/x86-64-sysenter-amd.l,
2189 testsuite/gas/i386/x86-64-sysenter-intel.d,
2190 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2191 * testsuite/gas/i386/i386.exp: Run new tests.
2192
915808f6
NC		 21932020-01-08 Nick Clifton <nickc@redhat.com>
2194
2195 PR 25284
2196 * doc/as.texi (Align): Document the fact that all arguments can be
2197 omitted.
2198 (Balign): Likewise.
2199 (P2align): Likewise.
2200
f1f28025
NC		 22012020-01-08 Nick Clifton <nickc@redhat.com>
2202
2203 PR 14891
2204 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2205 already defined as a different symbol type.
2206 * testsuite/gas/elf/pr14891.s: New test source file.
2207 * testsuite/gas/elf/pr14891.d: New test driver.
2208 * testsuite/gas/elf/pr14891.s: New test expected error output.
2209 * testsuite/gas/elf/elf.exp: Run the new test.
2210
030a2e78
AM		 22112020-01-08 Alan Modra <amodra@gmail.com>
2212
2213 * config/tc-z8k.c (md_begin): Make idx unsigned.
2214 (get_specific): Likewise for this_index.
2215
2a1ebfb2
CZ		 22162020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2217
2218 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2219 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2220 (md_operand): Set X_md to absent.
2221 (arc_parse_name): Check for X_md.
2222
16d87673
SB		 22232020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2224
2225 PR 25311
2226 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2227 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2228 NO_STRING_ESCAPES.
2229 * read.c (next_char_of_string): Likewise.
2230 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2231 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2232
a2322019
NC		 22332020-01-03 Nick Clifton <nickc@redhat.com>
2234
2235 * po/sv.po: Updated Swedish translation.
2236
5437a02a
JB		 22372020-01-03 Jan Beulich <jbeulich@suse.com>
2238
2239 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2240 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2241
567dfba2
JB		 22422020-01-03 Jan Beulich <jbeulich@suse.com>
2243
2244 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2245 by-element usdot. Add 64-bit form tests for by-element sudot.
2246 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2247
8c45011a
JB		 22482020-01-03 Jan Beulich <jbeulich@suse.com>
2249
2250 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2251 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2252
f4950f76
JB		 22532020-01-03 Jan Beulich <jbeulich@suse.com>
2254
2255 * testsuite/gas/aarch64/f64mm.d,
2256 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2257
6655dba2
SB		 22582020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2259
2260 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2261 support for assembler code generated by SDCC. Add new relocation
2262 types. Add z80-elf target support.
2263 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2264 labels. Local labels starts from ".L".
2265 * NEWS: Mention the new support.
2266 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2267 * testsuite/gas/all/fwdexp.s: Likewise.
2268 * testsuite/gas/all/cond.l: Likewise.
2269 * testsuite/gas/all/cond.s: Likewise.
2270 * testsuite/gas/all/fwdexp.d: Likewise.
2271 * testsuite/gas/all/fwdexp.s: Likewise.
2272 * testsuite/gas/elf/section2.e-mips: Likewise.
2273 * testsuite/gas/elf/section2.l: Likewise.
2274 * testsuite/gas/elf/section2.s: Likewise.
2275 * testsuite/gas/macros/app1.d: Likewise.
2276 * testsuite/gas/macros/app1.s: Likewise.
2277 * testsuite/gas/macros/app2.d: Likewise.
2278 * testsuite/gas/macros/app2.s: Likewise.
2279 * testsuite/gas/macros/app3.d: Likewise.
2280 * testsuite/gas/macros/app3.s: Likewise.
2281 * testsuite/gas/macros/app4.d: Likewise.
2282 * testsuite/gas/macros/app4.s: Likewise.
2283 * testsuite/gas/macros/app4b.s: Likewise.
2284 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2285 * testsuite/gas/z80/z80.exp: Add new tests
2286 * testsuite/gas/z80/dollar.d: New file.
2287 * testsuite/gas/z80/dollar.s: New file.
2288 * testsuite/gas/z80/ez80_adl_all.d: New file.
2289 * testsuite/gas/z80/ez80_adl_all.s: New file.
2290 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2291 * testsuite/gas/z80/ez80_isuf.s: New file.
2292 * testsuite/gas/z80/ez80_z80_all.d: New file.
2293 * testsuite/gas/z80/ez80_z80_all.s: New file.
2294 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2295 * testsuite/gas/z80/r800_extra.d: New file.
2296 * testsuite/gas/z80/r800_extra.s: New file.
2297 * testsuite/gas/z80/r800_ii8.d: New file.
2298 * testsuite/gas/z80/r800_z80_doc.d: New file.
2299 * testsuite/gas/z80/z180.d: New file.
2300 * testsuite/gas/z80/z180.s: New file.
2301 * testsuite/gas/z80/z180_z80_doc.d: New file.
2302 * testsuite/gas/z80/z80_doc.d: New file.
2303 * testsuite/gas/z80/z80_doc.s: New file.
2304 * testsuite/gas/z80/z80_ii8.d: New file.
2305 * testsuite/gas/z80/z80_ii8.s: New file.
2306 * testsuite/gas/z80/z80_in_f_c.d: New file.
2307 * testsuite/gas/z80/z80_in_f_c.s: New file.
2308 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2309 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2310 * testsuite/gas/z80/z80_out_c_0.d: New file.
2311 * testsuite/gas/z80/z80_out_c_0.s: New file.
2312 * testsuite/gas/z80/z80_reloc.d: New file.
2313 * testsuite/gas/z80/z80_reloc.s: New file.
2314 * testsuite/gas/z80/z80_sli.d: New file.
2315 * testsuite/gas/z80/z80_sli.s: New file.
2316
a65b5de6
SN		 23172020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2318
2319 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2320 REGLIST_RN.
2321
b14ce8bf
AM		 23222020-01-01 Alan Modra <amodra@gmail.com>
2323
2324 Update year range in copyright notice of all files.
2325
0b114740 2326For older changes see ChangeLog-2019
3499769a 2327\f
0b114740 2328Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2329
2330Copying and distribution of this file, with or without modification,
2331are permitted in any medium without royalty provided the copyright
2332notice and this notice are preserved.
2333
2334Local Variables:
2335mode: change-log
2336left-margin: 8
2337fill-column: 74
2338version-control: never
2339End:
A mirror of the official binutils-gdb repository