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RISC-V: Fix the error when building RISC-V linux native gdbserver.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
c39c821c
AC		 12020-06-01 Alex Coplan <alex.coplan@arm.com>
2
3 * write.c (relax_segment): Fix handling of negative offset when
4 relaxing an rs_org frag.
5 * testsuite/gas/aarch64/org-neg.d: New test.
6 * testsuite/gas/aarch64/org-neg.l: Error output for test.
7 * testsuite/gas/aarch64/org-neg.s: Input for test.
8 * testsuite/gas/arm/org-neg.d: New test.
9 * testsuite/gas/arm/org-neg.l: Error output for test.
10 * testsuite/gas/arm/org-neg.s: Input for test.
11
66e3eb08
SC		 122020-05-28 Stephen Casner <casner@acm.org>
13
14 Fix unexpected failures in gas testsuite for pdp11-aout target.
15 These are caused by the PDP11's mix of little-endian octets in
16 shorts but shorts in big endian order for long or quad.
17
18 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
19 * testsuite/gas/all/gas.exp: Select alternate test scripts for
20 pdp11, skip octa test completely.
21 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
22 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
23 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
24
9e85f042
NC		 252020-05-28 Alex Coplan <alex.coplan@arm.com>
26
27 * frags.c (frag_grow): Fix comment.
28
1c912705
SC		 292020-05-27 Stephen Casner <casner@acm.org>
30
31 PR gas/26001
32 * config/tc-pdp11.c (parse_reg): Distinguish register names from
33 symbols that begin with a register name.
34 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
35 * testsuite/gas/pdp11/pr26001.s: Likewise.
36 * testsuite/gas/pdp11/pr26001.d: Likewise.
37
5c505568
SC		 382020-05-27 Simon Cook <simon.cook@embecosm.com>
39
40 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
41 pointer when creating struct riscv_csr_extra.
42
3c730740
L		 432020-05-26 H.J. Lu <hongjiu.lu@intel.com>
44
45 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
46 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
47 * testsuite/gas/i386/inval-avx512f.l: Updated.
48
57b17940
SSF		 492020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
50
51 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
52 load/store instruction variants with alignment hints.
53 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
54 instruction variants with alignment hints.
55
e3fed0f2
L		 562020-05-26 H.J. Lu <hongjiu.lu@intel.com>
57
58 PR gas/26044
59 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
60 instead of R_XGATE_PCREL_X.
61 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
62 BFD_RELOC_XGATE_PCREL_X.
63
8bbc5da5
L		 642020-05-26 H.J. Lu <hongjiu.lu@intel.com>
65
66 PR gas/26044
67 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
68 with &fragP->fr_literal[0].
69
c4612b92
L		 702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
71
72 PR gas/26044
73 * config/tc-vax.c (md_estimate_size_before_relax): Replace
74 fragP->fr_literal with &fragP->fr_literal[0].
75 (md_convert_frag): Likewise.
76
70b1b570
L		 772020-05-26 H.J. Lu <hongjiu.lu@intel.com>
78
79 PR gas/26044
80 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
81 with &fragP->fr_literal[0].
82
e67e940f
L		 832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
84
85 PR gas/26044
86 * config/tc-crx.c (getreg_image): Change argument type to int.
87 (md_convert_frag): Replace fragP->fr_literal with
88 &fragP->fr_literal[0].
89
a05e3e20
L		 902020-05-26 H.J. Lu <hongjiu.lu@intel.com>
91
92 PR gas/26044
93 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
94 sprintf with memmove.
95
c6412eee
L		 962020-05-25 H.J. Lu <hongjiu.lu@intel.com>
97
98 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
99 with &fragP->fr_literal[0].
100
9fcc3457
L		 1012020-05-25 H.J. Lu <hongjiu.lu@intel.com>
102
103 PR gas/26041
104 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
105 2 overlapping strings.
106
6c115e16
L		 1072020-05-25 H.J. Lu <hongjiu.lu@intel.com>
108
109 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
110 with &fragP->fr_literal[0].
111
a39d29cd
L		 1122020-05-25 H.J. Lu <hongjiu.lu@intel.com>
113
114 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
115 with &fragp->fr_literal[0].
116 * config/tc-microblaze.c (md_apply_fix): Likewise.
117 * config/tc-sh.c (md_convert_frag): Likewise.
118
72393fd1
JW		 1192020-05-24 Jim Wilson <jimw@sifive.com>
120
121 PR 26025
122 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
123 asection to segT. New locals seg and subseg. Call subseg_set before
124 fix_new_exp. Call subseg_set after loop to restore original values.
125
9fbb53c7
AM		 1262020-05-21 Alan Modra <amodra@gmail.com>
127
128 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
129 throughout.
130 * config/obj-elf.c: Likewise.
131 * config/tc-aarch64.c: Likewise.
132 * config/tc-arm.c: Likewise.
133 * config/tc-m68k.c: Likewise.
134 * config/tc-nios2.c: Likewise.
135 * config/tc-tic30.c: Likewise.
136 * ecoff.c: Likewise.
137 * read.c: Likewise.
138 * stabs.c: Likewise.
139 * symbols.c: Likewise.
140 * testsuite/gas/all/test-gen.c: Likewise.
141
8f595e9b
NC		 1422020-05-20 Nelson Chu <nelson.chu@sifive.com>
143
144 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
145 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
146 Static variables which are used to set the ISA extensions. You can
147 use -march (or ELF build attributes) and -misa-spec to set them,
148 respectively.
149 (ext_version_hash): The hash table used to handle the extensions
150 with versions.
151 (init_ext_version_hash): Initialize the ext_version_hash according
152 to riscv_ext_version_table.
153 (riscv_get_default_ext_version): The callback function of
154 riscv_parse_subset_t. According to the choosed ISA spec,
155 get the default version for the specific extension.
156 (riscv_set_arch): Set the callback function.
157 (enum options, struct option md_longopts): Add new option -misa-spec.
158 (md_parse_option): Do not call riscv_set_arch for -march. We will
159 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
160 to set default_isa_spec class.
161 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
162 ext_version_hash, and then call riscv_set_arch to set the architecture
163 with versions according to default_arch_with_ext.
164 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
165 x extensions.
166 * testsuite/gas/riscv/attribute-03.d: Likewise.
167 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
168 already set it's version to 2p1 by march, so no need to use the default
169 2p2 version. For m-ext, we do not set the version by -march and ELF arch
170 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
171 ISA spec 2p2, so set 0p0 to it.
172 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
173 zicsr is 2p0 according to ISA spec 20191213.
174 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
175 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
176 You can set them by configure options --with-arch and
177 --with-isa-spec, respectively.
178 (riscv_set_default_isa_spec): New function used to set the
179 default ISA spec.
180 (md_parse_option): Call riscv_set_default_isa_spec rather than
181 call riscv_get_isa_spec_class directly.
182 (riscv_after_parse_args): If the -isa-spec is not set, then we
183 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
184 calling riscv_set_default_isa_spec.
185 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
186 the --with-isa-spec may be set to different ISA spec.
187 * testsuite/gas/riscv/attribute-02.d: Likewise.
188 * testsuite/gas/riscv/attribute-03.d: Likewise.
189 * testsuite/gas/riscv/attribute-04.d: Likewise.
190 * testsuite/gas/riscv/attribute-05.d: Likewise.
191 * testsuite/gas/riscv/attribute-06.d: Likewise.
192 * testsuite/gas/riscv/attribute-07.d: Likewise.
193 * configure.ac: Add configure options, --with-arch and
194 --with-isa-spec.
195 * configure: Regenerated.
196 * config.in: Regenerated.
197 * config/tc-riscv.c (default_priv_spec): Static variable which is
198 used to check if the CSR is valid for the chosen privilege spec. You
199 can use -mpriv-spec to set it.
200 (enum reg_class): We now get the CSR address from csr_extra_hash rather
201 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
202 (riscv_init_csr_hashes): Only need to initialize one hash table
203 csr_extra_hash.
204 (riscv_csr_class_check): Change the return type to void. Don't check
205 the ISA dependency if -mcsr-check isn't set.
206 (riscv_csr_version_check): New function. Check and find the CSR address
207 from csr_extra_hash, according to default_priv_spec. Report warning
208 for the invalid CSR if -mcsr-check is set.
209 (reg_csr_lookup_internal): Updated.
210 (reg_lookup_internal): Likewise.
211 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
212 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
213 (md_parse_option): Call riscv_set_default_priv_version to set
214 default_priv_spec.
215 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
216 privilege spec to the newest one.
217 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
218 include/opcode/riscv.h.
219 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
220 to check the ISA dependency for CSR, so fix the spec version by adding
221 -mpriv-spec=1.11.
222 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
223 version warnings for the test case.
224 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
225 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
226 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
227 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
228 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
229 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
230 Check whether the CSR is valid when privilege version 1.9 is choosed.
231 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
232 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
233 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
234 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
235 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
236 Check whether the CSR is valid when privilege version 1.10 is choosed.
237 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
238 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
239 Check whether the CSR is valid when privilege version 1.11 is choosed.
240 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
241 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
242 setting. You can set it by configure option --with-priv-spec.
243 (riscv_set_default_priv_spec): New function used to set the default
244 privilege spec.
245 (md_parse_option): Call riscv_set_default_priv_spec rather than
246 call riscv_get_priv_spec_class directly.
247 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
248 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
249 calling riscv_set_default_priv_spec.
250 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
251 the --with-priv-spec may be set to different privilege spec.
252 * testsuite/gas/riscv/priv-reg.d: Likewise.
253 * configure.ac: Add configure option --with-priv-spec.
254 * configure: Regenerated.
255 * config.in: Regenerated.
256 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
257 explicit_attr. Set it to TRUE if any ELF attribute is found.
258 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
259 the priv attributes are set.
260 (md_assemble): Set the default_priv_spec according to the priv
261 attributes when we start to assemble instruction.
262 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
263 riscv_write_out_attrs. Update the arch and priv attributes. If we
264 don't set the corresponding ELF attributes, then try to output the
265 default ones.
266 (riscv_set_public_attributes): If any ELF attribute or -march-attr
267 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
268 to update the arch and priv attributes.
269 (s_riscv_attribute): Make sure all arch and priv attributes are set
270 before any instruction.
271 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
272 ELF attribute or -march-attr is set. If the priv attributes are not
273 set, then try to update them by the default setting (-mpriv-spec or
274 --with-priv-spec).
275 * testsuite/gas/riscv/attribute-02.d: Likewise.
276 * testsuite/gas/riscv/attribute-03.d: Likewise.
277 * testsuite/gas/riscv/attribute-04.d: Likewise.
278 * testsuite/gas/riscv/attribute-06.d: Likewise.
279 * testsuite/gas/riscv/attribute-07.d: Likewise.
280 * testsuite/gas/riscv/attribute-08.d: Likewise.
281 * testsuite/gas/riscv/attribute-09.d: Likewise.
282 * testsuite/gas/riscv/attribute-10.d: Likewise.
283 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
284 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
285 set by priv attributes must be supported.
286 * testsuite/gas/riscv/attribute-05.s: Likewise.
287 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
288 priv attributes according to the -mpriv-spec option.
289 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
290 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
291 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
292 * testsuite/gas/riscv/priv-reg.d: Removed.
293 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
294 CSR according to the priv spec 1.9.
295 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
296 CSR according to the priv spec 1.9.1.
297 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
298 CSR according to the priv spec 1.10.
299 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
300 CSR according to the priv spec 1.11.
301 * config/tc-riscv.c (md_show_usage): Add descriptions about
302 the new GAS options.
303 * doc/c-riscv.texi: Likewise.
304
3d205eb4
PB		 3052020-05-19 Peter Bergner <bergner@linux.ibm.com>
306
307 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
308 * testsuite/gas/ppc/power9.d: Likewise.
309 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
310 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
311 sync, wait, waitrsv>: Add tests.
312 * testsuite/gas/ppc/power10.d: Likewise.
313
164446e0
AF		 3142020-05-19 Alexander Fedotov <alfedotov@gmail.com>
315
316 PR 25992
317 * config/tc-arm.c : Add arm_ext_v8r feature.
318 (it_fsm_post_encode): Check arm_ext_v8r feature.
319 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
320
69f57659
AM		 3212020-05-19 Alan Modra <amodra@gmail.com>
322
323 * write.c (write_contents): Use bfd_get_filename rather than
324 accessing bfd->filename directly. Use bfd_section_name rather
325 than accessing section->name directly.
326
0e1d094e
AM		 3272020-05-19 Alan Modra <amodra@gmail.com>
328
329 * symbols.c (local_symbol_make): Init all of lsy_flags.
330
d402189f
AM		 3312020-05-18 Alan Modra <amodra@gmail.com>
332
333 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
334 before looking at add_symbol->sy_flags.
335
503648e4 3362020-05-18 Hongtao Liu <hongtao.liu@intel.com>
337
338 * config/tc-i386.c: Not handle lret/iret.
339 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
340 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
341 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
342 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
343 * testsuite/gas/i386/lfence-ret.s: Ditto.
344 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
345 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
346 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
347 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
348 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
349 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
350 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
351
2a50b401
AM		 3522020-05-15 Alan Modra <amodra@gmail.com>
353 Alex Coplan <alex.coplan@arm.com>
354
355 * symbols.c (struct local_symbol): Update comment.
356 (resolve_symbol_value): For resolved symbols equated to other
357 symbols, verify that the referenced symbol is not a local_symbol
358 before accessing sy_value. Don't leave symbol loops during
359 finalize_syms resolution.
360 * testsuite/gas/all/assign-bad-recursive.d: New test.
361 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
362 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
363 * testsuite/gas/all/gas.exp: Run it.
364
9d95b8e9
NC		 3652020-05-14 Nick Clifton <nickc@redhat.com>
366
367 * po/sv.po: Updated Swedish translation.
368
3b646889
AM		 3692020-05-11 Alan Modra <amodra@gmail.com>
370
371 * testsuite/gas/ppc/scalarquad.d,
372 * testsuite/gas/ppc/scalarquad.s: New test.
373 * testsuite/gas/ppc/ppc.exp: Run it.
374
9cc4ce88
AM		 3752020-05-11 Alan Modra <amodra@gmail.com>
376
377 * testsuite/gas/ppc/rightmost.d,
378 * testsuite/gas/ppc/rightmost.s: New test.
379 * testsuite/gas/ppc/ppc.exp: Run it.
380
5d57bc3f
AM		 3812020-05-11 Alan Modra <amodra@gmail.com>
382
383 * testsuite/gas/ppc/xvtlsbb.d,
384 * testsuite/gas/ppc/xvtlsbb.s: New test.
385 * testsuite/gas/ppc/ppc.exp: Run it.
386
66ef5847
AM		 3872020-05-11 Alan Modra <amodra@gmail.com>
388
389 * testsuite/gas/ppc/stringop.d,
390 * testsuite/gas/ppc/stringop.s: New test.
391 * testsuite/gas/ppc/ppc.exp: Run it.
392
4f3e9537
PB		 3932020-05-11 Peter Bergner <bergner@linux.ibm.com>
394
395 * testsuite/gas/ppc/set_bool.d,
396 * testsuite/gas/ppc/set_bool.s: New test.
397 * testsuite/gas/ppc/ppc.exp: Run it.
398
ec40e91c
AM		 3992020-05-11 Alan Modra <amodra@gmail.com>
400
401 * testsuite/gas/ppc/bitmanip.d,
402 * testsuite/gas/ppc/bitmanip.s: New test.
403 * testsuite/gas/ppc/ppc.exp: Run it.
404
d7e97a76
AM		 4052020-05-11 Alan Modra <amodra@gmail.com>
406
407 * testsuite/gas/ppc/genpcv.d,
408 * testsuite/gas/ppc/genpcv.s: New test.
409 * testsuite/gas/ppc/ppc.exp: Run it.
410
fdefed7c
AM		 4112020-05-11 Alan Modra <amodra@gmail.com>
412
413 * testsuite/gas/ppc/maskmanip.d,
414 * testsuite/gas/ppc/maskmanip.s: New test.
415 * testsuite/gas/ppc/ppc.exp: Run it.
416
aa3c112f
AM		 4172020-05-11 Alan Modra <amodra@gmail.com>
418 Peter Bergner <bergner@linux.ibm.com>
419
420 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
421 (md_assemble): Check acc specified in correct operand.
422 * testsuite/gas/ppc/outerprod.d,
423 * testsuite/gas/ppc/outerprod.s,
424 * testsuite/gas/ppc/vsx4.d,
425 * testsuite/gas/ppc/vsx4.s: New tests.
426 * testsuite/gas/ppc/ppc.exp: Run them.
427
6edbfd3b
AM		 4282020-05-11 Alan Modra <amodra@gmail.com>
429
430 * testsuite/gas/ppc/simd_perm.d,
431 * testsuite/gas/ppc/simd_perm.s: New test.
432 * testsuite/gas/ppc/ppc.exp: Run it.
433
c7d7aea2
AM		 4342020-05-11 Alan Modra <amodra@gmail.com>
435
436 * testsuite/gas/ppc/int128.d,
437 * testsuite/gas/ppc/int128.s: New test.
438 * testsuite/gas/ppc/ppc.exp: Run it.
439
94ba9882
AM		 4402020-05-11 Alan Modra <amodra@gmail.com>
441
442 * testsuite/gas/ppc/vsx_32byte.d,
443 * testsuite/gas/ppc/vsx_32byte.s: New test.
444 * testsuite/gas/ppc/ppc.exp: Run it.
445
f4791f1a
AM		 4462020-05-11 Alan Modra <amodra@gmail.com>
447
448 * testsuite/gas/ppc/vec_mul.s,
449 * testsuite/gas/ppc/vec_mul.d: New test.
450 * testsuite/gas/ppc/ppc.exp: Run it.
451
3ff0a5ba
PB		 4522020-05-11 Peter Bergner <bergner@linux.ibm.com>
453
454 * testsuite/gas/ppc/byte_rev.d,
455 * testsuite/gas/ppc/byte_rev.s: New test.
456 * testsuite/gas/ppc/ppc.exp: Run it.
457
afef4fe9
PB		 4582020-05-11 Peter Bergner <bergner@linux.ibm.com>
459
460 * testsuite/gas/ppc/power10.d: Add paste. tests.
461 * testsuite/gas/ppc/power10.s: Likewise.
462
1224c05d
PB		 4632020-05-11 Peter Bergner <bergner@linux.ibm.com>
464
465 * testsuite/gas/ppc/power10.s: New test.
466 * testsuite/gas/ppc/power10.d: Likewise.
467 * testsuite/gas/ppc/ppc.exp: Run it.
468
7c1f4227
AM		 4692020-05-11 Alan Modra <amodra@gmail.com>
470
471 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
472 renaming.
473 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
474 place of -mfuture/-Mfuture.
475 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
476 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
477
bfeaed38
NC		 4782020-05-06 Nick Clifton <nickc@redhat.com>
479
480 * po/sv.po: Updated Swedish translation.
481
6ef719c0
NC		 4822020-05-06 Nick Clifton <nickc@redhat.com>
483
484 PR 25927
485 * doc/as.texi (Preprocessing): Replace cross reference to not
486 existant document with a URL to the equivalent page in the GCC
487 manual.
488
546cb2d8
NC		 4892020-05-05 Nick Clifton <nickc@redhat.com>
490
491 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
492 construction of a DWARF-5 directory name table.
493 * testsuite/gas/elf/pr25917.d: Update expected output.
494
7d0bd487
GN		 4952020-05-05 Gunther Nikl <gnikl@justmail.de>
496
497 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
498 (md_parse_option): Remove initialization of elf_flags.
070b775f 499
fe05f369
ASDV		 5002020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
501
502 PR gas/25863
503 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
504 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
505 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
506
4706679d
NC		 5072020-05-04 Nick Clifton <nickc@redhat.com>
508
509 PR 25917
510 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
511 table's existence before looking at its entries.
070b775f
NC		 512 Also do not emit a default directory entry if there are no
513 directories in use.
514
4706679d
NC		 515 * testsuite/gas/elf/pr25917.s: New test source file.
516 * testsuite/gas/elf/pr25917.d: New test driver.
517 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
518
09c1e68a
AC		 5192020-04-30 Alex Coplan <alex.coplan@arm.com>
520
521 * config/tc-aarch64.c (fix_insn): Implement for
522 AARCH64_OPND_UNDEFINED.
523 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
524 * testsuite/gas/aarch64/udf.s: New.
525 * testsuite/gas/aarch64/udf.d: New.
526 * testsuite/gas/aarch64/udf-invalid.s: New.
527 * testsuite/gas/aarch64/udf-invalid.l: New.
528 * testsuite/gas/aarch64/udf-invalid.d: New.
529
c578f16e
YS		 5302020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
531
532 * config/tc-rx.c (elf_flags): Reset default value.
533 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
534
935f1f4b
MF		 5352020-04-29 Max Filippov <jcmvbkbc@gmail.com>
536
537 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
538 if it's not defined.
539 (microarch_earliest): New static variable.
540 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
541 simcall opcode has mandatory parameter.
542 (xg_init_global_config): Initialize microarch_earliest.
543
5c936ef5
NC		 5442020-04-29 Nick Clifton <nickc@redhat.com>
545
546 PR 22699
547 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
548 IMM0_8S and add support for IMM0_8U.
549 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
550 unsigned 8-bit immediate.
551 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 552 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 553
251dae91
TC		 5542020-04-27 Tamar Christina <tamar.christina@arm.com>
555
556 * NEWS: Add news entry for big-obj.
557 * config/tc-i386.c (i386_target_format): Support new format.
558 * doc/c-i386.texi: Add i386 support.
559 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
560 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
561
714e6c96
NC		 5622020-04-27 Nick Clifton <nickc@redhat.com>
563
564 PR 25878
565 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
566 (assign_file_to_slot): New function. Fills in an entry in the
567 files table.
568 (allocate_filenum): Use new function.
569 (allocate_filename_to_slot): Use new function. If the specified
570 slot entry is already in use, but was chosen automatically then
571 reassign the automatic entry.
572
a09f656b 5732020-04-26 Hongtao Liu <hongtao.liu@intel.com
574
575 * config/tc-i386.c (lfence_before_ret_shl): New member.
576 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
577 for Anysize insns.
578 (insert_after_load): Issue warning for REP CMPS/SCAS.
579 (insert_before_before): Handle iret, Handle
580 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
581 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
582 -mlfence-before-ret=[none/not/or/shl/yes].
583 Enable -mlfence-before-ret=shl when
584 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
585 (md_show_usage): Ditto.
586 * doc/c-i386.texi: Ditto.
587 * testsuite/gas/i386/i386.exp: Add new testcases.
588 * testsuite/gas/i386/lfence-load-b.d: New.
589 * testsuite/gas/i386/lfence-load-b.e: New.
590 * testsuite/gas/i386/lfence-load.d: Modified.
591 * testsuite/gas/i386/lfence-load.e: New.
592 * testsuite/gas/i386/lfence-load.s: Modified.
593 * testsuite/gas/i386/lfence-ret-a.d: Modified.
594 * testsuite/gas/i386/lfence-ret-b.d: Modified.
595 * testsuite/gas/i386/lfence-ret-c.d: New.
596 * testsuite/gas/i386/lfence-ret-d.d: New.
597 * testsuite/gas/i386/lfence-ret.s: Modified.
598 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
599 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
600 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
601 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
602 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
603 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
604 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
605 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
606 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
607 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
608
30ce8e47
MF		 6092020-04-22 Max Filippov <jcmvbkbc@gmail.com>
610
611 PR ld/25861
612 * config/tc-xtensa.c (md_apply_fix): Replace
613 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
614 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
615 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
616 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
617 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
618
31c89d60
AM		 6192020-04-22 Alan Modra <amodra@gmail.com>
620
621 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
622 symbol for ".symver .. remove".
623 * doc/as.texi (.symver): Update.
624 * testsuite/gas/symver/symver11.s: Make foo weak.
625 * testsuite/gas/symver/symver11.d: Expect an error.
626 * testsuite/gas/symver/symver7.d: Allow other random symbols.
627
1d3eb556
L		 6282020-04-21 H.J. Lu <hongjiu.lu@intel.com>
629
630 * testsuite/gas/symver/symver11.s: Add ".balign 8".
631
bb2a1453
AS		 6322020-04-21 Andreas Schwab <schwab@linux-m68k.org>
633
634 PR 25848
635 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
636 * testsuite/gas/m68k/operands.d: Update.
637 * testsuite/gas/m68k/op68000.d: Update for new error messages.
638
c36876fe
TC		 6392020-04-21 Tamar Christina <tamar.christina@arm.com>
640
641 PR binutils/24753
642 * testsuite/gas/arm/pr24753.d: New test.
643 * testsuite/gas/arm/pr24753.s: New test.
644
6914be53
L		 6452020-04-21 H.J. Lu <hongjiu.lu@intel.com>
646
647 PR gas/23840
648 PR gas/25295
649 * NEWS: Mention .symver extension.
650 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
651 function.
652 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
653 add a version name. Add local, hidden and remove visibility
654 support.
655 (elf_frob_symbol): Handle the list of version names. Update the
656 original symbol to local, hidden or remove it from the symbol
657 table.
658 (elf_frob_file_before_adjust): Handle the list of version names.
659 * config/obj-elf.h (elf_visibility): New.
660 (elf_versioned_name_list): Likewise.
661 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
662 and visibility. Change versioned_name pointer to struct
663 elf_versioned_name_list.
664 * doc/as.texi: Update .symver directive.
665 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
666 error checking tests.
667 * testsuite/gas/symver/symver6.d: New file.
668 * testsuite/gas/symver/symver7.d: Likewise.
669 * testsuite/gas/symver/symver7.s: Likewise.
670 * testsuite/gas/symver/symver8.d: Likewise.
671 * testsuite/gas/symver/symver8.s: Likewise.
672 * testsuite/gas/symver/symver9.s: Likewise.
673 * testsuite/gas/symver/symver9a.d: Likewise.
674 * testsuite/gas/symver/symver9b.d: Likewise.
675 * testsuite/gas/symver/symver10.s: Likewise.
676 * testsuite/gas/symver/symver10a.d: Likewise.
677 * testsuite/gas/symver/symver10b.d: Likewise.
678 * testsuite/gas/symver/symver11.d: Likewise.
679 * testsuite/gas/symver/symver11.s: Likewise.
680 * testsuite/gas/symver/symver12.d: Likewise.
681 * testsuite/gas/symver/symver12.s: Likewise.
682 * testsuite/gas/symver/symver13.d: Likewise.
683 * testsuite/gas/symver/symver13.s: Likewise.
684 * testsuite/gas/symver/symver14.d: Likewise.
685 * testsuite/gas/symver/symver14.l: Likewise.
686 * testsuite/gas/symver/symver15.d: Likewise.
687 * testsuite/gas/symver/symver15.l: Likewise.
688 * testsuite/gas/symver/symver6.l: Removed.
689 * testsuite/gas/symver/symver6.s: Updated.
690
c2e5c986
SD		 6912020-04-20 Sudakshina Das <sudi.das@arm.com>
692
693 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
694 to include TSB.
695 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
696 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
697 * testsuite/gas/aarch64/system.d: Update.
698
8a6e1d1d
SD		 6992020-04-20 Sudakshina Das <sudi.das@arm.com>
700
701 * testsuite/gas/aarch64/bti.d: Update -march option.
702 * testsuite/gas/aarch64/illegal-bti.d: Remove.
703 * testsuite/gas/aarch64/illegal-bti.l: Remove.
704 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
705 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
706
49af2f5c
AM		 7072020-04-17 Alan Modra <amodra@gmail.com>
708
709 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
710
8e4979ac
NC		 7112020-04-16 Gagan Singh Sidhu <broly@mac.com>
712 Nick Clifton <nickc@redhat.com>
713
714 PR 25803
715 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
716 targets.
717 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
718 for the type-2 test.
719 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
720 targets running this test.
721
c54a9b56
DF		 7222020-02-16 David Faust <david.faust@oracle.com>
723
724 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
725 * testsuite/gas/bpf/jump32.s: New file.
726 * testsuite/gas/bpf/jump32.d: Likewise.
727
3071b197
L		 7282020-04-08 H.J. Lu <hongjiu.lu@intel.com>
729
730 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
731 documentation.
732
6a3ab923
GN		 7332020-04-08 Gunther Nikl <gnikl@justmail.de>
734
735 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
736 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 737 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
738 define.
739 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 740 * tc.h (md_pcrel_from_section): Add prototype.
741 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
742 * config/tc-arc.h (md_pcrel_from_section): Likewise.
743 * config/tc-arm.h (md_pcrel_from_section): Likewise.
744 * config/tc-avr.h (md_pcrel_from_section): Likewise.
745 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
746 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
747 * config/tc-csky.h (md_pcrel_from_section): Likewise.
748 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
749 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
750 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
751 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
752 * config/tc-frv.h (md_pcrel_from_section): Likewise.
753 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
754 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
755 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
756 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
757 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
758 * config/tc-mep.h (md_pcrel_from_section): Likewise.
759 * config/tc-metag.h (md_pcrel_from_section): Likewise.
760 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
761 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
762 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
763 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
764 * config/tc-mt.h (md_pcrel_from_section): Likewise.
765 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
766 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
767 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
768 * config/tc-rx.h (md_pcrel_from_section): Likewise.
769 * config/tc-s390.h (md_pcrel_from_section): Likewise.
770 * config/tc-sh.h (md_pcrel_from_section): Likewise.
771 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
772 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 773 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
774 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
775 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
776 md_apply_fix3): Delete prototypes.
6a3ab923 777
6e0e8b45
L		 7782020-04-07 H.J. Lu <hongjiu.lu@intel.com>
779
780 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
781 instructions.
782
266803a2
L		 7832020-04-07 H.J. Lu <hongjiu.lu@intel.com>
784
785 * doc/c-z80.texi: Fix @xref warnings.
786
bb651e8b
CL		 7872020-04-07 Lili Cui <lili.cui@intel.com>
788
789 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
790 (cpu_noarch): Likewise.
791 * doc/c-i386.texi: Document TSXLDTRK.
792 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
793 * testsuite/gas/i386/tsxldtrk.d: Likewise.
794 * testsuite/gas/i386/tsxldtrk.s: Likewise.
795 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
796
4b27d27c
L		 7972020-04-02 Lili Cui <lili.cui@intel.com>
798
799 * config/tc-i386.c (cpu_arch): Add .serialize.
800 (cpu_noarch): Likewise.
801 * doc/c-i386.texi: Document serialize.
802 * testsuite/gas/i386/i386.exp: Run serialize tests
803 * testsuite/gas/i386/serialize.d: Likewise.
804 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
805 * testsuite/gas/i386/serialize.s: Likewise.
806
bb897477
RO		 8072020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
808
809 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
810 * testsuite/gas/elf/section12b.d: Likewise.
811 * testsuite/gas/elf/section16a.d: Likewise.
812 * testsuite/gas/elf/section16b.d: Likewise.
813
59e28a97
GN		 8142020-04-02 Gunther Nikl <gnikl@justmail.de>
815
816 * config/tc-m68k.c (m68k_ip): Fix range check for index register
817 with a suppressed address register.
818
efc3a950
L		 8192020-04-01 H.J. Lu <hongjiu.lu@intel.com>
820
821 PR gas/25756
822 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
823 * testsuite/gas/i386/localpic.s: Add a test for relocation
824 against local absolute symbol.
825 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
826 * testsuite/gas/i386/localpic.d: Updated.
827 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
828 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
829
15d47c3a
RO		 8302020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
831
832 PR gas/25732
833 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
834 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
835 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
836 testsuite/gas/i386/x86-64-jump.d.
837 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
838 Incorporate changes to
839 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
840 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
841 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
842 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
843 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
844
876678f0
MR		 8452020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
846
847 PR 25611
848 PR 25614
849 * dwarf2dbg.c: Do not include "bignum.h".
850
d1a89da5
NC		 8512020-03-30 Nelson Chu <nelson.chu@sifive.com>
852
853 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
854 * testsuite/gas/riscv/alias-csr.s: Likewise.
855 * testsuite/gas/riscv/no-aliases-csr.d: Move this
856 to priv-reg-pseudo-noalias.
857 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
858 * testsuite/gas/riscv/bad-csr.l: Likewise.
859 * testsuite/gas/riscv/bad-csr.s: Likewise.
860 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
861 * testsuite/gas/riscv/satp.s: Likewise.
862 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
863 csr instruction, including alias-csr testcase.
864 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
865 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
866 pseudo instruction with objdump -Mno-aliases.
867 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
868 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
869 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
870 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
871 * testsuite/gas/riscv/priv-reg.s: Likewise.
872 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
873 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
874 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
875
b7780957
J		 8762020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
877
878 * config/obj-coff.c (obj_coff_section): Set the bss flag on
879 sections with the "b" attribute.
880
d1023b5d
AM		 8812020-03-22 Alan Modra <amodra@gmail.com>
882
883 * testsuite/gas/s12z/truncated.d: Update expected output.
884
0d832e7f
SB		 8852020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
886
887 PR 25690
888 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
889 * doc/c-z80.texi: Update documentation.
890
327ef784
NC		 8912020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
892
893 PR 25641
894 PR 25668
895 PR 25633
896 Fix disassembling ED+A4/AC/B4/BC opcodes.
897 Fix assembling lines containing colonless label and instruction
898 with first operand inside parentheses.
899 Fix registration of unsupported by target CPU registers.
900 * config/tc-z80.c: See above.
901 * config/tc-z80.h: See above.
902 * testsuite/gas/z80/colonless.d: Update test.
903 * testsuite/gas/z80/colonless.s: Likewise.
904 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
905 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
906 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
907 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
908 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
909 * testsuite/gas/z80/unsup_regs.s: Likewise.
910 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
911 * testsuite/gas/z80/z80.exp: Likewise.
912 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
913 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
914 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
915
66d1f7cc
AV		 9162020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
917
918 PR 25660
919 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
920 (parse_operands): Handle new operand codes.
921 (do_neon_dyadic_long): Make shape check accept the scalar variants.
922 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
923 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
924 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
925 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
926 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
927 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
928 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
929
9e8f1c90
L		 9302020-03-11 H.J. Lu <hongjiu.lu@intel.com>
931
932 * NEWS: Mention x86 assembler options for CVE-2020-0551.
933
97b4a8f7
L		 9342020-03-11 H.J. Lu <hongjiu.lu@intel.com>
935
936 * testsuite/gas/i386/i386.exp: Run new tests.
937 * testsuite/gas/i386/lfence-byte.d: New file.
938 * testsuite/gas/i386/lfence-byte.e: Likewise.
939 * testsuite/gas/i386/lfence-byte.s: Likewise.
940 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
941 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
942 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
943 * testsuite/gas/i386/lfence-indbr.e: Likewise.
944 * testsuite/gas/i386/lfence-indbr.s: Likewise.
945 * testsuite/gas/i386/lfence-load.d: Likewise.
946 * testsuite/gas/i386/lfence-load.s: Likewise.
947 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
948 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
949 * testsuite/gas/i386/lfence-ret.s: Likewise.
950 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
951 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
952 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
953 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
954 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
955 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
956 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
957 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
958 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
959 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
960 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
961 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
962
ae531041
L		 9632020-03-11 H.J. Lu <hongjiu.lu@intel.com>
964
965 * config/tc-i386.c (lfence_after_load): New.
966 (lfence_before_indirect_branch_kind): New.
967 (lfence_before_indirect_branch): New.
968 (lfence_before_ret_kind): New.
969 (lfence_before_ret): New.
970 (last_insn): New.
971 (load_insn_p): New.
972 (insert_lfence_after): New.
973 (insert_lfence_before): New.
974 (md_assemble): Call insert_lfence_before and insert_lfence_after.
975 Set last_insn.
976 (OPTION_MLFENCE_AFTER_LOAD): New.
977 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
978 (OPTION_MLFENCE_BEFORE_RET): New.
979 (md_longopts): Add -mlfence-after-load=,
980 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
981 (md_parse_option): Handle -mlfence-after-load=,
982 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
983 (md_show_usage): Display -mlfence-after-load=,
984 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
985 (i386_cons_align): New.
986 * config/tc-i386.h (i386_cons_align): New.
987 (md_cons_align): New.
988 * doc/c-i386.texi: Document -mlfence-after-load=,
989 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
990
5496f3c6
NC		 9912020-03-11 Nick Clifton <nickc@redhat.com>
992
993 PR 25611
994 PR 25614
995 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
996 (DWARF2_FILE_SIZE_NAME): Default to -1.
997 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
998 whichever is higher.
999 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1000 (NUM_MD5_BYTES): Define.
1001 (struct file entry): Add md5 field.
1002 (get_filenum): Delete and replace with...
1003 (get_basename): New function.
1004 (get_directory_table_entry): New function.
1005 (allocate_filenum): New function.
1006 (allocate_filename_to_slot): New function.
1007 (dwarf2_where): Use new functions.
1008 (dwarf2_directive_filename): Add support for extended .file
1009 pseudo-op.
1010 (dwarf2_directive_loc): Allow the use of file number zero with
1011 DWARF 5 or higher.
1012 (out_file_list): Rename to...
1013 (out_dir_and_file_list): Add DWARF 5 support.
1014 (out_debug_line): Emit extra values into the section header for
1015 DWARF 5.
1016 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1017 * doc/as.texi (.file): Update the description of this pseudo-op.
1018 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1019 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1020 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1021 * NEWS: Mention the new feature.
1022
a6a1f5e0
AM		 10232020-03-10 Alan Modra <amodra@gmail.com>
1024
1025 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1026 to avoid signed overflow.
1027 * config/tc-mcore.c (md_assemble): Likewise.
1028 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1029 * config/tc-nds32.c (SET_ADDEND): Likewise.
1030 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1031
3fabc179
JB		 10322020-03-09 Jan Beulich <jbeulich@suse.com>
1033
1034 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1035 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1036 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1037
190e5fc8
AM		 10382020-03-07 Alan Modra <amodra@gmail.com>
1039
1040 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1041 first column.
1042
84d9ab33
NC		 10432020-03-06 Nick Clifton <nickc@redhat.com>
1044
1045 PR 25614
1046 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1047 0 if the dwarf_level is 5 or more. Complain if a filename follows
1048 a file 0.
1049 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1050 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1051 * testsuite/gas/elf/elf.exp: Run the new test.
1052
1053 PR 25612
1054 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1055 * doc/as.texi: Fix another typo.
1056
31bf1864
NC		 10572020-03-06 Nick Clifton <nickc@redhat.com>
1058
1059 PR 25612
1060 * as.c (dwarf_level): Define.
1061 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1062 (parse_args): Add support for the new options.
1063 as.h (dwarf_level): Prototype.
1064 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1065 value.
1066 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1067 (DWARF2_LINE_VERSION): Remove definition.
1068 * doc/as.texi: Document the new options.
1069
3c968de5
NC		 10702020-03-06 Nick Clifton <nickc@redhat.com>
1071
1072 PR 25572
1073 * as.c (main): Allow matching input and outputs when they are
1074 not regular files.
1075
bc49bfd8
JB		 10762020-03-06 Jan Beulich <jbeulich@suse.com>
1077
1078 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1079 casing.
1080 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1081 one of byte/word/dword/qword is set alongside a SIMD register in
1082 a template's operand.
1083
4873e243
JB		 10842020-03-06 Jan Beulich <jbeulich@suse.com>
1085
1086 * config/tc-i386.c (match_template): Extend code in logic
1087 rejecting certain suffixes in certain modes to also cover mask
1088 register use and VecSIB. Drop special casing of broadcast. Skip
1089 immediates in the check.
1090
e365e234
JB		 10912020-03-06 Jan Beulich <jbeulich@suse.com>
1092
1093 * config/tc-i386.c (match_template): Fold duplicate code in
1094 logic rejecting certain suffixes in certain modes. Drop
1095 pointless "else".
1096
4ed21b58
JB		 10972020-03-06 Jan Beulich <jbeulich@suse.com>
1098
1099 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1100 alongside !norex64 ones.
1101 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1102 with both 32- and 64-bit GPR operands.
1103 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1104 32- and 64-bit GPR operands.
1105 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1106 testsuite/gas/i386/x86-64-avx512bw.d,
1107 testsuite/gas/i386/x86-64-avx512f-intel.d,
1108 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1109
643bb870
JB		 11102020-03-06 Jan Beulich <jbeulich@suse.com>
1111
1112 * config/tc-i386.c (md_assemble): Drop use of rex64.
1113 (process_suffix): For REX.W for 64-bit CRC32.
1114
a23b33b3
JB		 11152020-03-06 Jan Beulich <jbeulich@suse.com>
1116
1117 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1118 addressing for MPX insns without base/index.
1119 * testsuite/gas/i386/mpx-16bit.s,
1120 * testsuite/gas/i386/mpx-16bit.d: New.
1121 * testsuite/gas/i386/i386.exp: Run new test.
1122
a0497384
JB		 11232020-03-06 Jan Beulich <jbeulich@suse.com>
1124
1125 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1126 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1127 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1128 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1129 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1130 as well as a BSWAP one.
1131 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1132 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1133 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1134 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1135 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1136 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1137 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1138 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1139 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1140 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1141 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1142 testsuite/gas/i386/vmx.d: Adjust expectations.
1143
b630c145
JB		 11442020-03-06 Jan Beulich <jbeulich@suse.com>
1145
1146 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1147 from having their operands swapped.
1148 * testsuite/gas/i386/waitpkg.s,
1149 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1150 3-operand cases as well as testing of 16-bit code generation.
1151 * testsuite/gas/i386/waitpkg.d,
1152 testsuite/gas/i386/waitpkg-intel.d,
1153 testsuite/gas/i386/x86-64-waitpkg.d,
1154 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1155
de48783e
NC		 11562020-03-04 Nelson Chu <nelson.chu@sifive.com>
1157
dee35d02
NC		 1158 * config/tc-riscv.c (percent_op_utype): Support the modifier
1159 %got_pcrel_hi.
1160 * doc/c-riscv.texi: Add documentation.
1161 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1162 modifier %got_pcrel_hi.
1163 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1164 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1165 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1166
de48783e
NC		 1167 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1168 (RISC-V-Formats): Update the section name from "Instruction Formats"
1169 to "RISC-V Instruction Formats".
1170
749479c8
AO		 11712020-03-04 Alexandre Oliva <oliva@adacore.com>
1172
1173 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1174 detected in a section which does not have at least 4 byte
1175 alignment.
1176 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1177 * testsuite/gas/arm/ldr-t.s: Likewise.
1178 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1179 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1180 disassembly, ignoring any NOPs that may have been inserted because
1181 of section alignment.
1182 * testsuite/gas/arm/ldr-t.d: Likewise.
1183
a847e322
JB		 11842020-03-04 Jan Beulich <jbeulich@suse.com>
1185
1186 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1187 * doc/c-i386.texi: Mention sev_es.
1188 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1189 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1190 expectations.
1191 * testsuite/gas/i386/arch-13-znver1.d,
1192 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1193
3cd7f3e3
L		 11942020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * config/tc-i386.c (match_template): Replace ignoresize and
1197 defaultsize with mnemonicsize.
1198 (process_suffix): Likewise.
1199
b8ba1385
SB		 12002020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1201
1202 PR 25627
1203 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1204 instruction LD IY,(HL).
1205 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1206 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1207 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1208 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1209
10d97a0f
L		 12102020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1211
1212 PR gas/25622
1213 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1214 x86-64-default-suffix-avx.
1215 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1216 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1217 * testsuite/gas/i386/noreg64.d: Updated.
1218 * testsuite/gas/i386/noreg64.l: Likewise.
1219 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1220 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1221 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1222
8326546e
SB		 12232020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1224
1225 PR 25604
1226 * config/tc-z80.c (contains_register): Prevent an illegal memory
1227 access when checking an expression for a register name.
1228
e3e896e6
AM		 12292020-03-03 Alan Modra <amodra@gmail.com>
1230
1231 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1232 support.
1233
a4dd6c97
AM		 12342020-03-02 Alan Modra <amodra@gmail.com>
1235
1236 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1237 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1238 and .sbss sections.
1239 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1240 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1241 (s3_s_score_lcomm): Likewise.
1242 * config/tc-score7.c: Similarly.
1243 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1244
dec7b24b
YS		 12452020-02-28 YunQiang Su <syq@debian.org>
1246
1247 PR gas/25539
1248 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1249 to handle multi-labels.
1250 (has_label_name): New.
1251
cceb53b8
MM		 12522020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1253
1254 * config/tc-arm.c (enum pred_instruction_type): Remove
1255 NEUTRAL_IT_NO_VPT_INSN predication type.
1256 (cxn_handle_predication): Modify to require condition suffixes.
1257 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1258 * testsuite/gas/arm/cde-scalar.s: Update test.
1259 * testsuite/gas/arm/cde-warnings.l: Update test.
1260 * testsuite/gas/arm/cde-warnings.s: Update test.
1261
da3ec71f
AM		 12622020-02-26 Alan Modra <amodra@gmail.com>
1263
1264 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1265 N_() on empty string.
1266
42135cad
AM		 12672020-02-26 Alan Modra <amodra@gmail.com>
1268
1269 * read.c (read_a_source_file): Call strncpy with length one
1270 less than size of original_case_string.
1271
dc1e8a47
AM		 12722020-02-26 Alan Modra <amodra@gmail.com>
1273
1274 * config/obj-elf.c: Indent labels correctly.
1275 * config/obj-macho.c: Likewise.
1276 * config/tc-aarch64.c: Likewise.
1277 * config/tc-alpha.c: Likewise.
1278 * config/tc-arm.c: Likewise.
1279 * config/tc-cr16.c: Likewise.
1280 * config/tc-crx.c: Likewise.
1281 * config/tc-frv.c: Likewise.
1282 * config/tc-i386-intel.c: Likewise.
1283 * config/tc-i386.c: Likewise.
1284 * config/tc-ia64.c: Likewise.
1285 * config/tc-mn10200.c: Likewise.
1286 * config/tc-mn10300.c: Likewise.
1287 * config/tc-nds32.c: Likewise.
1288 * config/tc-riscv.c: Likewise.
1289 * config/tc-s12z.c: Likewise.
1290 * config/tc-xtensa.c: Likewise.
1291 * config/tc-z80.c: Likewise.
1292 * read.c: Likewise.
1293 * symbols.c: Likewise.
1294 * write.c: Likewise.
1295
bd0cf5a6
NC		 12962020-02-20 Nelson Chu <nelson.chu@sifive.com>
1297
54b2aec1
NC		 1298 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1299 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1300 after parsing all arguments.
1301 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1302 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1303 are used to check if we write a read-only CSR by the CSR instruction.
1304 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1305 all CSR for the read-only CSR checking.
1306 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1307 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1308 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1309 all CSR instructions for the read-only CSR checking.
1310 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1311 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1312
2ca89224
NC		 1313 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1314 (riscv_opts): Initialize it.
1315 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1316 before doing the CSR checking.
1317 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1318 (md_longopts): Add mcsr-check and mno-csr-check.
1319 (md_parse_option): Handle new enum option values.
1320 (s_riscv_option): Handle new long options.
1321 * doc/c-riscv.texi: Add description for the new .option and assembler
1322 options.
1323 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1324 the CSR checking.
1325 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1326
bd0cf5a6
NC		 1327 * config/tc-riscv.c (csr_extra_hash): New.
1328 (enum riscv_csr_class): New enum. Used to decide
1329 whether or not this CSR is legal in the current ISA string.
1330 (struct riscv_csr_extra): New structure to hold all extra information
1331 of CSR.
1332 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1333 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1334 Call hash_reg_name to insert CSR address into reg_names_hash.
1335 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1336 Decide whether the CSR is valid according to the csr_extra_hash.
1337 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1338 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1339 not a boolean. This is same as riscv_init_csr_hash, so keep the
1340 consistent usage.
1341 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1342 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1343 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1344 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1345 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1346 f-ext CSR are not allowed.
1347 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1348 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1349 source file is `priv-reg.s`, and the ISA is rv64if, so the
1350 rv32-only CSR are not allowed.
1351 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1352
10a95fcc
AM		 13532020-02-21 Alan Modra <amodra@gmail.com>
1354
1355 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1356 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1357
dda2980f
AM		 13582020-02-21 Alan Modra <amodra@gmail.com>
1359
1360 PR 25569
1361 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1362 on section size adjustment, instead perform another write if
1363 exec header size is larger than section size.
1364
bd3380bc
NC		 13652020-02-19 Nelson Chu <nelson.chu@sifive.com>
1366
1367 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1368 -mno-arch-attr command line options.
1369
fa164239
JW		 13702020-02-19 Nelson Chu <nelson.chu@sifive.com>
1371
1372 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1373 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1374
fcaaac0a
SB		 13752020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1376
1377 PR 25576
1378 * config/tc-z80.c (md_parse_option): Do not use an underscore
1379 prefix for local labels in SDCC compatability mode.
1380 (z80_start_line_hook): Remove SDCC dollar label support.
1381 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1382 * testsuite/gas/z80/sdcc.s: Likewise.
1383
13842020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1385
1386 PR 25517
1387 * config/tc-z80.c: Add -march option.
1388 * doc/as.texi: Update Z80 documentation.
1389 * doc/c-z80.texi: Likewise.
1390 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1391 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1392 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1393 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1394 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1395 * testsuite/gas/z80/gbz80_all.d: Likewise.
1396 * testsuite/gas/z80/r800_extra.d: Likewise.
1397 * testsuite/gas/z80/r800_ii8.d: Likewise.
1398 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1399 * testsuite/gas/z80/sdcc.d: Likewise.
1400 * testsuite/gas/z80/z180.d: Likewise.
1401 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1402 * testsuite/gas/z80/z80_doc.d: Likewise.
1403 * testsuite/gas/z80/z80_ii8.d: Likewise.
1404 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1405 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1406 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1407 * testsuite/gas/z80/z80_sli.d: Likewise.
1408 * testsuite/gas/z80/z80n_all.d: Likewise.
1409 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1410
a7e12755
L		 14112020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1412
1413 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1414 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1415 * testsuite/gas/i386/i386.exp: Run property-3 and
1416 x86-64-property-3.
1417 * testsuite/gas/i386/property-3.d: New file.
1418 * testsuite/gas/i386/property-3.s: Likewise.
1419 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1420
272a84b1
L		 14212020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1422
1423 * config/tc-i386.c (cpu_arch): Add .popcnt.
1424 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1425 Add a tab before @samp{.sse4a}.
1426
c8f8eebc
JB		 14272020-02-17 Jan Beulich <jbeulich@suse.com>
1428
1429 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1430 for AddrPrefixOpReg templates. Combine the two pieces of
1431 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1432 mode.
1433
eedb0f2c
JB		 14342020-02-17 Jan Beulich <jbeulich@suse.com>
1435
1436 PR gas/14439
1437 * config/tc-i386.c (md_assemble): Also suppress operand
1438 swapping for MONITOR{,X} and MWAIT{,X}.
1439 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1440 Add Intel syntax monitor/mwait tests.
1441 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1442 Adjust expectations.
1443 *testsuite/gas/i386/sse3-intel.d,
1444 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1445 * testsuite/gas/i386/i386.exp: Run new tests.
1446
b9915cbc
JB		 14472020-02-17 Jan Beulich <jbeulich@suse.com>
1448
1449 PR gas/6518
1450 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1451 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1452 re-indentation).
1453 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1454 cases.
1455 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1456 * testsuite/gas/i386/avx512dq-inval.l,
1457 testsuite/gas/i386/inval-avx.l,
1458 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1459 * testsuite/gas/i386/avx512vl-ambig.s,
1460 testsuite/gas/i386/avx512vl-ambig.l: New.
1461 * testsuite/gas/i386/i386.exp: Run new test.
1462
af5c13b0
L		 14632020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1464
1465 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1466 nosse4.
1467 * doc/c-i386.texi: Document sse4a and nosse4a.
1468
07d98387
L		 14692020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1470
1471 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1472 for AT&T syntax.
1473
65fca059
JB		 14742020-02-14 Jan Beulich <jbeulich@suse.com>
1475
1476 PR gas/25438
1477 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1478 casing ...
1479 (process_suffix): ... here. Consider just the first operand
1480 initially.
1481 (check_long_reg): Drop opcode 0x63 special case again.
1482 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1483 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1484 Move ambiguous operand size tests ...
1485 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1486 testsuite/gas/i386/noreg64.s: ... here.
1487 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1488 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1489 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1490 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1491 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1492 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1493 testsuite/gas/i386/x86-64-movsxd.d,
1494 testsuite/gas/i386/x86-64-movsxd-intel.d,
1495 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1496 Adjust expectations.
1497 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1498 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1499 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1500 * testsuite/gas/i386/i386.exp: Run new tests.
1501
b6773884
JB		 15022020-02-14 Jan Beulich <jbeulich@suse.com>
1503
1504 * config/tc-i386.c (process_operands): Also skip segment
1505 override prefix emission if it matches an already present one.
1506 * testsuite/gas/i386/prefix32.s: Add double segment override
1507 cases.
1508 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1509
92334ad2
JB		 15102020-02-14 Jan Beulich <jbeulich@suse.com>
1511
1512 * config/tc-i386.c (process_operands): Drop ineffectual segment
1513 overrides when optimizing.
1514 * testsuite/gas/i386/lea-optimize.d: New.
1515 * testsuite/gas/i386/i386.exp: Run new test.
1516
15172020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1518
1519 * config/tc-i386.c (process_operands): Also check insn prefix
1520 for ineffectual segment override warning. Don't cover possible
1521 VEX/EVEX encoded insns there.
1522 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1523 testsuite/gas/i386/lea.e: New.
1524 * testsuite/gas/i386/i386.exp: Run new test.
1525
0e6724de
L		 15262020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1527
1528 PR gas/25438
1529 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1530 syntax.
1531
292676c1
L		 15322020-02-13 Fangrui Song <maskray@google.com>
1533 H.J. Lu <hongjiu.lu@intel.com>
1534
1535 PR gas/25551
1536 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1537 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1538 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1539 * testsuite/gas/i386/relax-5.d: New file.
1540 * testsuite/gas/i386/relax-5.s: Likewise.
1541 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1542 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1543
7deea9aa
JB		 15442020-02-13 Jan Beulich <jbeulich@suse.com>
1545
1546 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1547 "nosse4" entry.
1548
6c0946d0
JB		 15492020-02-12 Jan Beulich <jbeulich@suse.com>
1550
1551 * config/tc-i386.c (avx512): New (at file scope), moved from
1552 (check_VecOperands): ... here.
1553 (process_suffix): Add [XYZ]MMword operand size handling.
1554 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1555 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1556 tests.
1557 * testsuite/gas/i386/avx512dq-inval.l,
1558 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1559
5990e377
JB		 15602020-02-12 Jan Beulich <jbeulich@suse.com>
1561
1562 PR gas/24546
1563 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1564 code only.
1565 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1566 CALL/JMP in O_tbyte_ptr case.
1567 * doc/c-i386.texi: Mention far call and full pointer load ISA
1568 differences.
1569 * testsuite/gas/i386/x86-64-branch-3.s,
1570 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1571 * testsuite/gas/i386/x86-64-branch-3.d,
1572 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1573 * testsuite/gas/i386/x86-64-branch-5.l,
1574 testsuite/gas/i386/x86-64-branch-5.s: New.
1575 * testsuite/gas/i386/i386.exp: Run new test.
1576
9706160a
JB		 15772020-02-12 Jan Beulich <jbeulich@suse.com>
1578
1579 PR gas/25438
1580 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1581 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1582 64-bit-only warning.
1583 (check_word_reg): Consistently error on mismatching register
1584 size and suffix.
1585 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1586 for movw. Replace suffix / GPR for orb.
1587 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1588 byte GPRs as well as ones for inb/outb with a word accumulator.
1589 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1590 testsuite/gas/i386/inval.l: Adjust expectations.
1591
5de4d9ef
JB		 15922020-02-12 Jan Beulich <jbeulich@suse.com>
1593
1594 * config/tc-i386.c (operand_type_register_match): Also fall
1595 through initial two if()-s when the template allows for a GPR
1596 operand. Adjust comment.
1597
50128d0c
JB		 15982020-02-11 Jan Beulich <jbeulich@suse.com>
1599
1600 (struct _i386_insn): New field "short_form".
1601 (optimize_encoding): Drop setting of shortform field.
1602 (process_suffix): Set i.short_form. Replace shortform use.
1603 (process_operands): Replace shortform use.
1604
1ed818b4
MM		 16052020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1606
1607 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1608 loop initial declaration.
1609
5aae9ae9
MM		 16102020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1611
1612 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1613 instructions that can have 5 arguments.
1614 (enum operand_parse_code): Add new operands.
1615 (parse_operands): Account for new operands.
1616 (S5): New macro.
1617 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1618 (neon_select_shape): Account for P suffix.
1619 (LOW1): Move macro to global position.
1620 (HI4): Move macro to global position.
1621 (vcx_assign_vec_d): New.
1622 (vcx_assign_vec_m): New.
1623 (vcx_assign_vec_n): New.
1624 (enum vcx_reg_type): New.
1625 (vcx_get_reg_type): New.
1626 (vcx_size_pos): New.
1627 (vcx_vec_pos): New.
1628 (vcx_handle_shape): New.
1629 (vcx_ensure_register_in_range): New.
1630 (vcx_handle_register_arguments): New.
1631 (vcx_handle_insn_block): New.
1632 (vcx_handle_common_checks): New.
1633 (do_vcx1): New.
1634 (do_vcx2): New.
1635 (do_vcx3): New.
1636 * testsuite/gas/arm/cde-missing-fp.d: New test.
1637 * testsuite/gas/arm/cde-missing-fp.l: New test.
1638 * testsuite/gas/arm/cde-missing-mve.d: New test.
1639 * testsuite/gas/arm/cde-missing-mve.l: New test.
1640 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1641 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1642 * testsuite/gas/arm/cde-mve.s: New test.
1643 * testsuite/gas/arm/cde-warnings.l:
1644 * testsuite/gas/arm/cde-warnings.s:
1645 * testsuite/gas/arm/cde.d:
1646 * testsuite/gas/arm/cde.s:
1647
4934a27c
MM		 16482020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1649 Matthew Malcomson <matthew.malcomson@arm.com>
1650
1651 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1652 CDE coprocessor that can be enabled.
1653 (enum pred_instruction_type): New pred type.
1654 (BAD_NO_VPT): New error message.
1655 (BAD_CDE): New error message.
1656 (BAD_CDE_COPROC): New error message.
1657 (enum operand_parse_code): Add new immediate operands.
1658 (parse_operands): Account for new immediate operands.
1659 (check_cde_operand): New.
1660 (cde_coproc_enabled): New.
1661 (cde_coproc_pos): New.
1662 (cde_handle_coproc): New.
1663 (cxn_handle_predication): New.
1664 (do_custom_instruction_1): New.
1665 (do_custom_instruction_2): New.
1666 (do_custom_instruction_3): New.
1667 (do_cx1): New.
1668 (do_cx1a): New.
1669 (do_cx1d): New.
1670 (do_cx1da): New.
1671 (do_cx2): New.
1672 (do_cx2a): New.
1673 (do_cx2d): New.
1674 (do_cx2da): New.
1675 (do_cx3): New.
1676 (do_cx3a): New.
1677 (do_cx3d): New.
1678 (do_cx3da): New.
1679 (handle_pred_state): Define new IT block behaviour.
1680 (insns): Add newn CX*{,d}{,a} instructions.
1681 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1682 Define new cdecp extension strings.
1683 * doc/c-arm.texi: Document new cdecp extension arguments.
1684 * testsuite/gas/arm/cde-scalar.d: New test.
1685 * testsuite/gas/arm/cde-scalar.s: New test.
1686 * testsuite/gas/arm/cde-warnings.d: New test.
1687 * testsuite/gas/arm/cde-warnings.l: New test.
1688 * testsuite/gas/arm/cde-warnings.s: New test.
1689 * testsuite/gas/arm/cde.d: New test.
1690 * testsuite/gas/arm/cde.s: New test.
1691
4b5aaf5f
L		 16922020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1693
1694 PR gas/25516
1695 * config/tc-i386.c (intel64): Renamed to ...
1696 (isa64): This.
1697 (match_template): Accept Intel64 only instruction by default.
1698 (i386_displacement): Updated.
1699 (md_parse_option): Updated.
1700 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1701 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1702 -mamd64 to x86-64-sysenter-amd.
1703 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1704
33176d91
AM		 17052020-02-10 Alan Modra <amodra@gmail.com>
1706
1707 * config/obj-elf.c (obj_elf_change_section): Error for section
1708 type, attr or entsize changes in assembly.
1709 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1710 * testsuite/gas/elf/section5.l: Update.
1711
82194874
AM		 17122020-02-10 Alan Modra <amodra@gmail.com>
1713
1714 * output-file.c (output_file_close): Do a normal close when
1715 flag_always_generate_output.
1716 * write.c (write_object_file): Don't stop output when
1717 flag_always_generate_output.
1718
9fc0b501
SB		 17192020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1720
1721 PR 25469
1722 * config/tc-z80.c: Add -gbz80 command line option to generate code
1723 for the GameBoy Z80. Add support for generating DWARF.
1724 * config/tc-z80.h: Add support for DWARF debug information
1725 generation.
1726 * doc/c-z80.texi: Document new command line option.
1727 * testsuite/gas/z80/gbz80_all.d: New file.
1728 * testsuite/gas/z80/gbz80_all.s: New file.
1729 * testsuite/gas/z80/z80.exp: Run the new tests.
1730 * testsuite/gas/z80/z80n_all.d: New file.
1731 * testsuite/gas/z80/z80n_all.s: New file.
1732 * testsuite/gas/z80/z80n_reloc.d: New file.
1733
b7d07216
L		 17342020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1735
1736 PR gas/25381
1737 * config/obj-elf.c (get_section): Also check
1738 linked_to_symbol_name.
1739 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1740 (obj_elf_parse_section_letters): Handle the 'o' flag.
1741 (build_group_lists): Renamed to ...
1742 (build_additional_section_info): This. Set elf_linked_to_section
1743 from map_head.linked_to_symbol_name.
1744 (elf_adjust_symtab): Updated.
1745 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1746 * doc/as.texi: Document the 'o' flag.
1747 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1748 * testsuite/gas/elf/section18.d: New file.
1749 * testsuite/gas/elf/section18.s: Likewise.
1750 * testsuite/gas/elf/section19.d: Likewise.
1751 * testsuite/gas/elf/section19.s: Likewise.
1752 * testsuite/gas/elf/section20.d: Likewise.
1753 * testsuite/gas/elf/section20.s: Likewise.
1754 * testsuite/gas/elf/section21.d: Likewise.
1755 * testsuite/gas/elf/section21.l: Likewise.
1756 * testsuite/gas/elf/section21.s: Likewise.
1757
5eb617a7
L		 17582020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1759
1760 * NEWS: Mention x86 assembler options to align branches for
1761 binutils 2.34.
1762
986ac314
L		 17632020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1764
1765 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1766 only for ELF targets.
1767 * testsuite/gas/i386/unique.d: Don't xfail.
1768 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1769
19234a6d
AM		 17702020-02-06 Alan Modra <amodra@gmail.com>
1771
1772 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1773 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1774
02e0be69
AM		 17752020-02-06 Alan Modra <amodra@gmail.com>
1776
1777 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1778 xfail, and rename test.
1779 * testsuite/gas/elf/section12b.d: Likewise.
1780 * testsuite/gas/elf/section16a.d: Likewise.
1781 * testsuite/gas/elf/section16b.d: Likewise.
1782
a8c4d40b
L		 17832020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1784
1785 PR gas/25380
1786 * config/obj-elf.c (section_match): Removed.
1787 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1788 section_id.
1789 (obj_elf_change_section): Replace info and group_name arguments
1790 with match_p. Also update the section ID and flags from match_p.
1791 (obj_elf_section): Handle "unique,N". Update call to
1792 obj_elf_change_section.
1793 * config/obj-elf.h (elf_section_match): New.
1794 (obj_elf_change_section): Updated.
1795 * config/tc-arm.c (start_unwind_section): Update call to
1796 obj_elf_change_section.
1797 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1798 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1799 (microblaze_s_sdata): Likewise.
1800 (microblaze_s_rdata): Likewise.
1801 (microblaze_s_bss): Likewise.
1802 * config/tc-mips.c (s_change_section): Likewise.
1803 * config/tc-msp430.c (msp430_profiler): Likewise.
1804 * config/tc-rx.c (parse_rx_section): Likewise.
1805 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1806 * doc/as.texi: Document "unique,N" in .section directive.
1807 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1808 * testsuite/gas/elf/section15.d: New file.
1809 * testsuite/gas/elf/section15.s: Likewise.
1810 * testsuite/gas/elf/section16.s: Likewise.
1811 * testsuite/gas/elf/section16a.d: Likewise.
1812 * testsuite/gas/elf/section16b.d: Likewise.
1813 * testsuite/gas/elf/section17.d: Likewise.
1814 * testsuite/gas/elf/section17.l: Likewise.
1815 * testsuite/gas/elf/section17.s: Likewise.
1816 * testsuite/gas/i386/unique.d: Likewise.
1817 * testsuite/gas/i386/unique.s: Likewise.
1818 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1819 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1820
575d37ae
L		 18212020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1822
1823 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1824
2384096c
G		 18252020-02-01 Anthony Green <green@moxielogic.com>
1826
1827 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1828
95441c43
SL		 18292020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1830
1831 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1832 %tls_ldo.
1833
d465d695
AV		 18342020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1835
1836 PR gas/25472
1837 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1838 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1839 +mve.
1840 * testsuite/gas/arm/mve_dsp.d: New test.
1841
d26cc8a9
NC		 18422020-01-31 Nick Clifton <nickc@redhat.com>
1843
1844 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1845 rather than BFD_RELOC_NONE.
1846
90e9955a
SP		 18472020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1848
1849 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1850 to support VLDMIA instruction for MVE.
1851 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1852 instruction for MVE.
1853 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1854 instruction for MVE.
1855 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1856 instruction for MVE.
1857 * testsuite/gas/arm/mve-ldst.d: New test.
1858 * testsuite/gas/arm/mve-ldst.s: Likewise.
1859
53943f32
NC		 18602020-01-31 Nick Clifton <nickc@redhat.com>
1861
1862 * po/fr.po: Updated French translation.
1863 * po/ru.po: Updated Russian translation.
1864
c3036ed0
RS		 18652020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1866
1867 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1868 .s for the movprfx.
1869 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1870 * testsuite/gas/aarch64/sve-movprfx_28.d,
1871 * testsuite/gas/aarch64/sve-movprfx_28.l,
1872 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1873
2ae4c703
JB		 18742020-01-30 Jan Beulich <jbeulich@suse.com>
1875
1876 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1877 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1878 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1879 Adjust expectations.
1880
bd434cc4
JM		 18812020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1882
1883 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1884 * testsuite/gas/bpf/alu-be.d: Likewise.
1885 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1886 * testsuite/gas/bpf/alu32-be.d: Likewise.
1887
aeab2b26
JB		 18882020-01-30 Jan Beulich <jbeulich@suse.com>
1889
1890 * testsuite/gas/i386/x86-64-branch-2.s,
1891 testsuite/gas/i386/x86-64-branch-4.s,
1892 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1893 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1894 testsuite/gas/i386/x86-64-branch-2.d,
1895 testsuite/gas/i386/x86-64-branch-4.l,
1896 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1897
873494c8
JB		 18982020-01-30 Jan Beulich <jbeulich@suse.com>
1899
1900 * config/tc-i386.c (process_suffix): .
1901 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1902 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1903 Add LRETQ case.
1904 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1905 suffix.
1906 testsuite/gas/i386/x86_64.s: Add RETF cases.
1907 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1908 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1909 testsuite/gas/i386/x86-64-opcode.d,
1910 testsuite/gas/i386/x86-64-suffix-intel.d,
1911 testsuite/gas/i386/x86-64-suffix.d,
1912 testsuite/gas/i386/x86_64-intel.d
1913 testsuite/gas/i386/x86_64.d: Adjust expectations.
1914 * testsuite/gas/i386/x86-64-suffix.e,
1915 testsuite/gas/i386/x86_64.e: New.
1916
62b3f548
JB		 19172020-01-30 Jan Beulich <jbeulich@suse.com>
1918
1919 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1920 special case.
1921
bc31405e
L		 19222020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1923
1924 PR binutils/25445
1925 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1926 movsxd.
1927 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1928 differences. Document movslq and movsxd.
1929 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1930 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1931 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1932 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1933 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1934 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1935 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1936 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1937 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1938 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1939 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1940
e3696f67
AM		 19412020-01-27 Alan Modra <amodra@gmail.com>
1942
1943 * testsuite/gas/all/gas.exp: Replace case statements with switch
1944 statements.
1945 * testsuite/gas/elf/elf.exp: Likewise.
1946 * testsuite/gas/macros/macros.exp: Likewise.
1947 * testsuite/lib/gas-defs.exp: Likewise.
1948
7568c93b
TC		 19492020-01-27 Tamar Christina <tamar.christina@arm.com>
1950
1951 PR 25403
1952 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1953 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1954
403d1bd9
JW		 19552020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1956
1957 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1958 s exts must be known, so rename *ok* to *fail*.
1959 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1960 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1961 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1962 above change.
1963 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1964 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1965
be4c5e58
L		 19662020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1967
1968 PR gas/25438
1969 * config/tc-i386.c (check_long_reg): Always disallow double word
1970 suffix in mnemonic with word general register.
1971 * testsuite/gas/i386/general.s: Replace word general register
1972 with double word general register for movl.
1973 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1974 register.
1975 * testsuite/gas/i386/general.l: Updated.
1976 * testsuite/gas/i386/inval.l: Likewise.
1977
9e7028aa
AM		 19782020-01-22 Alan Modra <amodra@gmail.com>
1979
1980 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1981 __tls_get_addr_desc and __tls_get_addr_opt.
1982
e3ed17f3
JB		 19832020-01-21 Jan Beulich <jbeulich@suse.com>
1984
1985 * testsuite/gas/i386/inval-crc32.s,
1986 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1987 * testsuite/gas/i386/inval-crc32.l,
1988 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1989
1a035124
JB		 19902020-01-21 Jan Beulich <jbeulich@suse.com>
1991
1992 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1993 generic code path. Deal with No_lSuf being set in a template.
1994 * testsuite/gas/i386/inval-crc32.l,
1995 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1996 instead of error(s) when operand size is ambiguous.
1997 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1998 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1999 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2000 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2001 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2002 Adjust expectations.
2003
c006a730
JB		 20042020-01-21 Jan Beulich <jbeulich@suse.com>
2005
2006 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2007 and an intel_syntax check. Re-write lack-of-suffix processing
2008 logic.
2009 * doc/c-i386.texi: Document operand size defaults for suffix-
2010 less AT&T syntax insns.
2011 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2012 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2013 testsuite/gas/i386/x86-64-avx-scalar.s,
2014 testsuite/gas/i386/x86-64-avx.s,
2015 testsuite/gas/i386/x86-64-bundle.s,
2016 testsuite/gas/i386/x86-64-intel64.s,
2017 testsuite/gas/i386/x86-64-lock-1.s,
2018 testsuite/gas/i386/x86-64-opcode.s,
2019 testsuite/gas/i386/x86-64-sse2avx.s,
2020 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2021 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2022 testsuite/gas/i386/x86-64-nops.s,
2023 testsuite/gas/i386/x86-64-ptwrite.s,
2024 testsuite/gas/i386/x86-64-simd.s,
2025 testsuite/gas/i386/x86-64-sse-noavx.s,
2026 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2027 insns.
2028 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2029 testsuite/gas/i386/noreg64.s: Add further tests.
2030 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2031 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2032 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2033 testsuite/gas/i386/sse-noavx.d,
2034 testsuite/gas/i386/x86-64-intel64.d,
2035 testsuite/gas/i386/x86-64-nops.d,
2036 testsuite/gas/i386/x86-64-opcode.d,
2037 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2038 testsuite/gas/i386/x86-64-ptwrite.d,
2039 testsuite/gas/i386/x86-64-simd-intel.d,
2040 testsuite/gas/i386/x86-64-simd-suffix.d,
2041 testsuite/gas/i386/x86-64-simd.d,
2042 testsuite/gas/i386/x86-64-sse-noavx.d
2043 testsuite/gas/i386/x86-64-suffix.d,
2044 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2045 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2046 testsuite/gas/i386/noreg64.l: New.
2047 * testsuite/gas/i386/i386.exp: Run new tests.
2048
c906a69a
JB		 20492020-01-21 Jan Beulich <jbeulich@suse.com>
2050
2051 * testsuite/gas/i386/avx512_bf16_vl.s,
2052 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2053 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2054 broadcast forms of VCVTNEPS2BF16.
2055 * testsuite/gas/i386/avx512_bf16_vl.d,
2056 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2057
26916852
NC		 20582020-01-20 Nick Clifton <nickc@redhat.com>
2059
2060 * po/uk.po: Updated Ukranian translation.
2061
14470f07
L		 20622020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2063
2064 PR ld/25416
2065 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2066 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2067 x32 object.
2068 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2069 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2070 R_X86_64_GOTPC32_TLSDESC relocation.
2071
1b1bb2c6
NC		 20722020-01-18 Nick Clifton <nickc@redhat.com>
2073
2074 * configure: Regenerate.
2075 * po/gas.pot: Regenerate.
2076
ae774686
NC		 20772020-01-18 Nick Clifton <nickc@redhat.com>
2078
2079 Binutils 2.34 branch created.
2080
42e04b36
L		 20812020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2082
2083 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2084 with vex_encoding_vex.
2085 (parse_insn): Likewise.
2086 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2087 and {vex3} documentation.
2088 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2089 {vex}.
2090 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2091
2da2eaf4
AV		 20922020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2093
2094 PR 25376
2095 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2096 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2097 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2098 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2099 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2100 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2101
45a4bb20
JB		 21022020-01-16 Jan Beulich <jbeulich@suse.com>
2103
2104 * config/tc-i386.c (match_template): Drop found_cpu_match local
2105 variable.
2106
4814632e
JB		 21072020-01-16 Jan Beulich <jbeulich@suse.com>
2108
2109 * testsuite/gas/i386/avx512dq-inval.l,
2110 testsuite/gas/i386/avx512dq-inval.s: New.
2111 * testsuite/gas/i386/i386.exp: Run new test.
2112
131cb553
JL		 21132020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2114
2115 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2116 relocations when the target is 430X, except when extracting part of an
2117 expression.
2118 (msp430_srcoperand): Adjust comment.
2119 Initialize the expp member of the msp430_operand_s struct as
2120 appropriate.
2121 (msp430_dstoperand): Likewise.
2122 * testsuite/gas/msp430/msp430.exp: Run new test.
2123 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2124 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2125
c24d0e8d
AM		 21262020-01-15 Alan Modra <amodra@gmail.com>
2127
2128 * configure.tgt: Add sparc-*-freebsd case.
2129
e44925ae
LC		 21302020-01-14 Lili Cui <lili.cui@intel.com>
2131
2132 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2133 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2134 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2135 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2136 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2137 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2138 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2139 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2140 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2141 * testsuite/gas/i386/align-branch-5.d: Likewise.
2142 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2143 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2144 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2145 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2146 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2147 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2148 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2149 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2150 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2151 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2152 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2153 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2154
7a6bf3be
SB		 21552020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2156
2157 PR 25377
2158 * config/tc-z80.c: Add support for half precision, single
2159 precision and double precision floating point values.
2160 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2161 * doc/as.texi: Add new z80 command line options.
2162 * doc/c-z80.texi: Document new z80 command line options.
2163 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2164 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2165 * testsuite/gas/z80/z80.exp: Run the new test.
2166 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2167 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2168 * testsuite/gas/z80/strings.d: Update expected output.
2169
82e9597c
MM		 21702020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2171
2172 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2173 dependency.
2174
5e4f7e05
CZ		 21752020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2176
2177 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2178 the CPU.
2179 * config/tc-arc.h: Add header if/defs.
2180 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2181
febda64f
AM		 21822020-01-13 Alan Modra <amodra@gmail.com>
2183
2184 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2185
5496abe1
AM		 21862020-01-13 Alan Modra <amodra@gmail.com>
2187
2188 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2189 insertion.
2190
ec4181f2
AM		 21912020-01-10 Alan Modra <amodra@gmail.com>
2192
2193 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2194 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2195
40c75bc8
SB		 21962020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2197
2198 PR 25224
2199 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2200 opcode byte values.
2201 (emit_ld_r_r): Likewise.
2202 (emit_ld_rr_m): Likewise.
2203 (emit_ld_rr_nn): Likewise.
2204
72aea328
JB		 22052020-01-09 Jan Beulich <jbeulich@suse.com>
2206
2207 * config/tc-i386.c (optimize_encoding): Add
2208 is_any_vex_encoding() invocations. Drop respective
2209 i.tm.extension_opcode == None checks.
2210
3f93af61
JB		 22112020-01-09 Jan Beulich <jbeulich@suse.com>
2212
2213 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2214 REX transformations. Correct comment indentation.
2215
7697afb6
JB		 22162020-01-09 Jan Beulich <jbeulich@suse.com>
2217
2218 * config/tc-i386.c (optimize_encoding): Generalize register
2219 transformation for TEST optimization.
2220
d835a58b
JB		 22212020-01-09 Jan Beulich <jbeulich@suse.com>
2222
2223 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2224 testsuite/gas/i386/x86-64-sysenter-amd.d,
2225 testsuite/gas/i386/x86-64-sysenter-amd.l,
2226 testsuite/gas/i386/x86-64-sysenter-intel.d,
2227 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2228 * testsuite/gas/i386/i386.exp: Run new tests.
2229
915808f6
NC		 22302020-01-08 Nick Clifton <nickc@redhat.com>
2231
2232 PR 25284
2233 * doc/as.texi (Align): Document the fact that all arguments can be
2234 omitted.
2235 (Balign): Likewise.
2236 (P2align): Likewise.
2237
f1f28025
NC		 22382020-01-08 Nick Clifton <nickc@redhat.com>
2239
2240 PR 14891
2241 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2242 already defined as a different symbol type.
2243 * testsuite/gas/elf/pr14891.s: New test source file.
2244 * testsuite/gas/elf/pr14891.d: New test driver.
2245 * testsuite/gas/elf/pr14891.s: New test expected error output.
2246 * testsuite/gas/elf/elf.exp: Run the new test.
2247
030a2e78
AM		 22482020-01-08 Alan Modra <amodra@gmail.com>
2249
2250 * config/tc-z8k.c (md_begin): Make idx unsigned.
2251 (get_specific): Likewise for this_index.
2252
2a1ebfb2
CZ		 22532020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2254
2255 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2256 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2257 (md_operand): Set X_md to absent.
2258 (arc_parse_name): Check for X_md.
2259
16d87673
SB		 22602020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2261
2262 PR 25311
2263 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2264 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2265 NO_STRING_ESCAPES.
2266 * read.c (next_char_of_string): Likewise.
2267 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2268 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2269
a2322019
NC		 22702020-01-03 Nick Clifton <nickc@redhat.com>
2271
2272 * po/sv.po: Updated Swedish translation.
2273
5437a02a
JB		 22742020-01-03 Jan Beulich <jbeulich@suse.com>
2275
2276 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2277 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2278
567dfba2
JB		 22792020-01-03 Jan Beulich <jbeulich@suse.com>
2280
2281 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2282 by-element usdot. Add 64-bit form tests for by-element sudot.
2283 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2284
8c45011a
JB		 22852020-01-03 Jan Beulich <jbeulich@suse.com>
2286
2287 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2288 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2289
f4950f76
JB		 22902020-01-03 Jan Beulich <jbeulich@suse.com>
2291
2292 * testsuite/gas/aarch64/f64mm.d,
2293 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2294
6655dba2
SB		 22952020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2296
2297 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2298 support for assembler code generated by SDCC. Add new relocation
2299 types. Add z80-elf target support.
2300 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2301 labels. Local labels starts from ".L".
2302 * NEWS: Mention the new support.
2303 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2304 * testsuite/gas/all/fwdexp.s: Likewise.
2305 * testsuite/gas/all/cond.l: Likewise.
2306 * testsuite/gas/all/cond.s: Likewise.
2307 * testsuite/gas/all/fwdexp.d: Likewise.
2308 * testsuite/gas/all/fwdexp.s: Likewise.
2309 * testsuite/gas/elf/section2.e-mips: Likewise.
2310 * testsuite/gas/elf/section2.l: Likewise.
2311 * testsuite/gas/elf/section2.s: Likewise.
2312 * testsuite/gas/macros/app1.d: Likewise.
2313 * testsuite/gas/macros/app1.s: Likewise.
2314 * testsuite/gas/macros/app2.d: Likewise.
2315 * testsuite/gas/macros/app2.s: Likewise.
2316 * testsuite/gas/macros/app3.d: Likewise.
2317 * testsuite/gas/macros/app3.s: Likewise.
2318 * testsuite/gas/macros/app4.d: Likewise.
2319 * testsuite/gas/macros/app4.s: Likewise.
2320 * testsuite/gas/macros/app4b.s: Likewise.
2321 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2322 * testsuite/gas/z80/z80.exp: Add new tests
2323 * testsuite/gas/z80/dollar.d: New file.
2324 * testsuite/gas/z80/dollar.s: New file.
2325 * testsuite/gas/z80/ez80_adl_all.d: New file.
2326 * testsuite/gas/z80/ez80_adl_all.s: New file.
2327 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2328 * testsuite/gas/z80/ez80_isuf.s: New file.
2329 * testsuite/gas/z80/ez80_z80_all.d: New file.
2330 * testsuite/gas/z80/ez80_z80_all.s: New file.
2331 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2332 * testsuite/gas/z80/r800_extra.d: New file.
2333 * testsuite/gas/z80/r800_extra.s: New file.
2334 * testsuite/gas/z80/r800_ii8.d: New file.
2335 * testsuite/gas/z80/r800_z80_doc.d: New file.
2336 * testsuite/gas/z80/z180.d: New file.
2337 * testsuite/gas/z80/z180.s: New file.
2338 * testsuite/gas/z80/z180_z80_doc.d: New file.
2339 * testsuite/gas/z80/z80_doc.d: New file.
2340 * testsuite/gas/z80/z80_doc.s: New file.
2341 * testsuite/gas/z80/z80_ii8.d: New file.
2342 * testsuite/gas/z80/z80_ii8.s: New file.
2343 * testsuite/gas/z80/z80_in_f_c.d: New file.
2344 * testsuite/gas/z80/z80_in_f_c.s: New file.
2345 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2346 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2347 * testsuite/gas/z80/z80_out_c_0.d: New file.
2348 * testsuite/gas/z80/z80_out_c_0.s: New file.
2349 * testsuite/gas/z80/z80_reloc.d: New file.
2350 * testsuite/gas/z80/z80_reloc.s: New file.
2351 * testsuite/gas/z80/z80_sli.d: New file.
2352 * testsuite/gas/z80/z80_sli.s: New file.
2353
a65b5de6
SN		 23542020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2355
2356 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2357 REGLIST_RN.
2358
b14ce8bf
AM		 23592020-01-01 Alan Modra <amodra@gmail.com>
2360
2361 Update year range in copyright notice of all files.
2362
0b114740 2363For older changes see ChangeLog-2019
3499769a 2364\f
0b114740 2365Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2366
2367Copying and distribution of this file, with or without modification,
2368are permitted in any medium without royalty provided the copyright
2369notice and this notice are preserved.
2370
2371Local Variables:
2372mode: change-log
2373left-margin: 8
2374fill-column: 74
2375version-control: never
2376End:
GDB Binutils - Deliverables
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