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1424c35d
AM		 12020-06-06 Alan Modra <amodra@gmail.com>
2
3 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
4 * doc/c-ppc.texi: Likewise.
5
87c69f97
AM		 62020-06-06 Alan Modra <amodra@gmail.com>
7
8 * config/tc-ppc.c: Update throughout for reloc renaming.
9
f1919c56
JM		 102020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
11
12 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
13 stringop-overflow.
14
3fc6c3dc
NC		 152020-06-05 Nelson Chu <nelson.chu@sifive.com>
16
17 * config/tc-riscv.c (explicit_csr): New static boolean.
18 Used to indicate CSR are explictly used.
19 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
20 (riscv_write_out_attrs): If we already have set elf priv
21 attributes, then generate them. Otherwise, don't generate
22 them when no CSR are used.
23 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
24 * testsuite/gas/riscv/attribute-02.d: Likewise.
25 * testsuite/gas/riscv/attribute-03.d: Likewise.
26 * testsuite/gas/riscv/attribute-04.d: Likewise.
27 * testsuite/gas/riscv/attribute-05.d: Likewise.
28 * testsuite/gas/riscv/attribute-06.d: Likewise.
29 * testsuite/gas/riscv/attribute-07.d: Likewise.
30 * testsuite/gas/riscv/attribute-08.d: Likewise.
31 * testsuite/gas/riscv/attribute-09.d: Likewise.
32 * testsuite/gas/riscv/attribute-10.d: Likewise.
33 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
34 * testsuite/gas/riscv/attribute-11.s: New testcase.
35 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
36 used, so we should output the ELF priv attributes.
37 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
38 used, so output the priv attributes according to the -mpriv-spec.
39 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
40 used, so ignore the -mpriv-spec setting.
41
d413a623
L		 422020-06-04 H.J. Lu <hongjiu.lu@intel.com>
43
44 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
45 cgen_get_insn_value.
46 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
47 endianness to cgen_get_insn_value and cgen_put_insn_value.
48
7d8b91fd
JM		 492020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
50
51 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
52 cgen_put_insn_value.
53
d8740be1
JM		 542020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
55
56 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
57 bpf_cgen_cpu_open.
58 (md_assemble): Remove no longer needed hack.
59
e9bffec9
JM		 602020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
61
62 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
63 cgen_put_insn_value.
64 (gas_cgen_md_apply_fix): Likewise.
65 (gas_cgen_md_apply_fix): Likewise.
66 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
67 cgen_put_insn_value.
68 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
69 cgen_put_insn_value.
70
1cf67587
AM		 712020-06-04 Alan Modra <amodra@gmail.com>
72
73 * testsuite/config/default.exp: Remove global directive outside
74 proc body.
75 * testsuite/gas/mep/complex-relocs.exp: Likewise.
76 * testsuite/gas/microblaze/relax_size.exp: Likewise.
77 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
78 * testsuite/gas/mt/relocs.exp: Likewise.
79 * testsuite/gas/rx/rx.exp: Likewise.
80
338d56a8
SC		 812020-06-03 Stephen Casner <casner@acm.org>
82
83 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
84
bb7322c6
JW		 852020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
86 Jim Wilson <jimw@sifive.com>
87
88 PR 26051
89 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
90 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
91 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
92 Move B before SB. Move J before UJ.
93
c39c821c
AC		 942020-06-01 Alex Coplan <alex.coplan@arm.com>
95
96 * write.c (relax_segment): Fix handling of negative offset when
97 relaxing an rs_org frag.
98 * testsuite/gas/aarch64/org-neg.d: New test.
99 * testsuite/gas/aarch64/org-neg.l: Error output for test.
100 * testsuite/gas/aarch64/org-neg.s: Input for test.
101 * testsuite/gas/arm/org-neg.d: New test.
102 * testsuite/gas/arm/org-neg.l: Error output for test.
103 * testsuite/gas/arm/org-neg.s: Input for test.
104
66e3eb08
SC		 1052020-05-28 Stephen Casner <casner@acm.org>
106
107 Fix unexpected failures in gas testsuite for pdp11-aout target.
108 These are caused by the PDP11's mix of little-endian octets in
109 shorts but shorts in big endian order for long or quad.
110
111 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
112 * testsuite/gas/all/gas.exp: Select alternate test scripts for
113 pdp11, skip octa test completely.
114 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
115 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
116 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
117
9e85f042
NC		 1182020-05-28 Alex Coplan <alex.coplan@arm.com>
119
120 * frags.c (frag_grow): Fix comment.
121
1c912705
SC		 1222020-05-27 Stephen Casner <casner@acm.org>
123
124 PR gas/26001
125 * config/tc-pdp11.c (parse_reg): Distinguish register names from
126 symbols that begin with a register name.
127 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
128 * testsuite/gas/pdp11/pr26001.s: Likewise.
129 * testsuite/gas/pdp11/pr26001.d: Likewise.
130
5c505568
SC		 1312020-05-27 Simon Cook <simon.cook@embecosm.com>
132
133 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
134 pointer when creating struct riscv_csr_extra.
135
3c730740
L		 1362020-05-26 H.J. Lu <hongjiu.lu@intel.com>
137
138 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
139 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
140 * testsuite/gas/i386/inval-avx512f.l: Updated.
141
57b17940
SSF		 1422020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
143
144 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
145 load/store instruction variants with alignment hints.
146 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
147 instruction variants with alignment hints.
148
e3fed0f2
L		 1492020-05-26 H.J. Lu <hongjiu.lu@intel.com>
150
151 PR gas/26044
152 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
153 instead of R_XGATE_PCREL_X.
154 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
155 BFD_RELOC_XGATE_PCREL_X.
156
8bbc5da5
L		 1572020-05-26 H.J. Lu <hongjiu.lu@intel.com>
158
159 PR gas/26044
160 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
161 with &fragP->fr_literal[0].
162
c4612b92
L		 1632020-05-26 H.J. Lu <hongjiu.lu@intel.com>
164
165 PR gas/26044
166 * config/tc-vax.c (md_estimate_size_before_relax): Replace
167 fragP->fr_literal with &fragP->fr_literal[0].
168 (md_convert_frag): Likewise.
169
70b1b570
L		 1702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
171
172 PR gas/26044
173 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
174 with &fragP->fr_literal[0].
175
e67e940f
L		 1762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
177
178 PR gas/26044
179 * config/tc-crx.c (getreg_image): Change argument type to int.
180 (md_convert_frag): Replace fragP->fr_literal with
181 &fragP->fr_literal[0].
182
a05e3e20
L		 1832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
184
185 PR gas/26044
186 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
187 sprintf with memmove.
188
c6412eee
L		 1892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
190
191 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
192 with &fragP->fr_literal[0].
193
9fcc3457
L		 1942020-05-25 H.J. Lu <hongjiu.lu@intel.com>
195
196 PR gas/26041
197 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
198 2 overlapping strings.
199
6c115e16
L		 2002020-05-25 H.J. Lu <hongjiu.lu@intel.com>
201
202 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
203 with &fragP->fr_literal[0].
204
a39d29cd
L		 2052020-05-25 H.J. Lu <hongjiu.lu@intel.com>
206
207 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
208 with &fragp->fr_literal[0].
209 * config/tc-microblaze.c (md_apply_fix): Likewise.
210 * config/tc-sh.c (md_convert_frag): Likewise.
211
72393fd1
JW		 2122020-05-24 Jim Wilson <jimw@sifive.com>
213
214 PR 26025
215 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
216 asection to segT. New locals seg and subseg. Call subseg_set before
217 fix_new_exp. Call subseg_set after loop to restore original values.
218
9fbb53c7
AM		 2192020-05-21 Alan Modra <amodra@gmail.com>
220
221 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
222 throughout.
223 * config/obj-elf.c: Likewise.
224 * config/tc-aarch64.c: Likewise.
225 * config/tc-arm.c: Likewise.
226 * config/tc-m68k.c: Likewise.
227 * config/tc-nios2.c: Likewise.
228 * config/tc-tic30.c: Likewise.
229 * ecoff.c: Likewise.
230 * read.c: Likewise.
231 * stabs.c: Likewise.
232 * symbols.c: Likewise.
233 * testsuite/gas/all/test-gen.c: Likewise.
234
8f595e9b
NC		 2352020-05-20 Nelson Chu <nelson.chu@sifive.com>
236
237 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
238 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
239 Static variables which are used to set the ISA extensions. You can
240 use -march (or ELF build attributes) and -misa-spec to set them,
241 respectively.
242 (ext_version_hash): The hash table used to handle the extensions
243 with versions.
244 (init_ext_version_hash): Initialize the ext_version_hash according
245 to riscv_ext_version_table.
246 (riscv_get_default_ext_version): The callback function of
247 riscv_parse_subset_t. According to the choosed ISA spec,
248 get the default version for the specific extension.
249 (riscv_set_arch): Set the callback function.
250 (enum options, struct option md_longopts): Add new option -misa-spec.
251 (md_parse_option): Do not call riscv_set_arch for -march. We will
252 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
253 to set default_isa_spec class.
254 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
255 ext_version_hash, and then call riscv_set_arch to set the architecture
256 with versions according to default_arch_with_ext.
257 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
258 x extensions.
259 * testsuite/gas/riscv/attribute-03.d: Likewise.
260 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
261 already set it's version to 2p1 by march, so no need to use the default
262 2p2 version. For m-ext, we do not set the version by -march and ELF arch
263 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
264 ISA spec 2p2, so set 0p0 to it.
265 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
266 zicsr is 2p0 according to ISA spec 20191213.
267 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
268 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
269 You can set them by configure options --with-arch and
270 --with-isa-spec, respectively.
271 (riscv_set_default_isa_spec): New function used to set the
272 default ISA spec.
273 (md_parse_option): Call riscv_set_default_isa_spec rather than
274 call riscv_get_isa_spec_class directly.
275 (riscv_after_parse_args): If the -isa-spec is not set, then we
276 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
277 calling riscv_set_default_isa_spec.
278 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
279 the --with-isa-spec may be set to different ISA spec.
280 * testsuite/gas/riscv/attribute-02.d: Likewise.
281 * testsuite/gas/riscv/attribute-03.d: Likewise.
282 * testsuite/gas/riscv/attribute-04.d: Likewise.
283 * testsuite/gas/riscv/attribute-05.d: Likewise.
284 * testsuite/gas/riscv/attribute-06.d: Likewise.
285 * testsuite/gas/riscv/attribute-07.d: Likewise.
286 * configure.ac: Add configure options, --with-arch and
287 --with-isa-spec.
288 * configure: Regenerated.
289 * config.in: Regenerated.
290 * config/tc-riscv.c (default_priv_spec): Static variable which is
291 used to check if the CSR is valid for the chosen privilege spec. You
292 can use -mpriv-spec to set it.
293 (enum reg_class): We now get the CSR address from csr_extra_hash rather
294 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
295 (riscv_init_csr_hashes): Only need to initialize one hash table
296 csr_extra_hash.
297 (riscv_csr_class_check): Change the return type to void. Don't check
298 the ISA dependency if -mcsr-check isn't set.
299 (riscv_csr_version_check): New function. Check and find the CSR address
300 from csr_extra_hash, according to default_priv_spec. Report warning
301 for the invalid CSR if -mcsr-check is set.
302 (reg_csr_lookup_internal): Updated.
303 (reg_lookup_internal): Likewise.
304 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
305 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
306 (md_parse_option): Call riscv_set_default_priv_version to set
307 default_priv_spec.
308 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
309 privilege spec to the newest one.
310 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
311 include/opcode/riscv.h.
312 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
313 to check the ISA dependency for CSR, so fix the spec version by adding
314 -mpriv-spec=1.11.
315 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
316 version warnings for the test case.
317 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
318 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
319 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
320 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
321 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
322 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
323 Check whether the CSR is valid when privilege version 1.9 is choosed.
324 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
325 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
326 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
327 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
328 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
329 Check whether the CSR is valid when privilege version 1.10 is choosed.
330 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
331 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
332 Check whether the CSR is valid when privilege version 1.11 is choosed.
333 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
334 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
335 setting. You can set it by configure option --with-priv-spec.
336 (riscv_set_default_priv_spec): New function used to set the default
337 privilege spec.
338 (md_parse_option): Call riscv_set_default_priv_spec rather than
339 call riscv_get_priv_spec_class directly.
340 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
341 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
342 calling riscv_set_default_priv_spec.
343 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
344 the --with-priv-spec may be set to different privilege spec.
345 * testsuite/gas/riscv/priv-reg.d: Likewise.
346 * configure.ac: Add configure option --with-priv-spec.
347 * configure: Regenerated.
348 * config.in: Regenerated.
349 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
350 explicit_attr. Set it to TRUE if any ELF attribute is found.
351 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
352 the priv attributes are set.
353 (md_assemble): Set the default_priv_spec according to the priv
354 attributes when we start to assemble instruction.
355 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
356 riscv_write_out_attrs. Update the arch and priv attributes. If we
357 don't set the corresponding ELF attributes, then try to output the
358 default ones.
359 (riscv_set_public_attributes): If any ELF attribute or -march-attr
360 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
361 to update the arch and priv attributes.
362 (s_riscv_attribute): Make sure all arch and priv attributes are set
363 before any instruction.
364 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
365 ELF attribute or -march-attr is set. If the priv attributes are not
366 set, then try to update them by the default setting (-mpriv-spec or
367 --with-priv-spec).
368 * testsuite/gas/riscv/attribute-02.d: Likewise.
369 * testsuite/gas/riscv/attribute-03.d: Likewise.
370 * testsuite/gas/riscv/attribute-04.d: Likewise.
371 * testsuite/gas/riscv/attribute-06.d: Likewise.
372 * testsuite/gas/riscv/attribute-07.d: Likewise.
373 * testsuite/gas/riscv/attribute-08.d: Likewise.
374 * testsuite/gas/riscv/attribute-09.d: Likewise.
375 * testsuite/gas/riscv/attribute-10.d: Likewise.
376 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
377 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
378 set by priv attributes must be supported.
379 * testsuite/gas/riscv/attribute-05.s: Likewise.
380 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
381 priv attributes according to the -mpriv-spec option.
382 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
383 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
384 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
385 * testsuite/gas/riscv/priv-reg.d: Removed.
386 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
387 CSR according to the priv spec 1.9.
388 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
389 CSR according to the priv spec 1.9.1.
390 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
391 CSR according to the priv spec 1.10.
392 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
393 CSR according to the priv spec 1.11.
394 * config/tc-riscv.c (md_show_usage): Add descriptions about
395 the new GAS options.
396 * doc/c-riscv.texi: Likewise.
397
3d205eb4
PB		 3982020-05-19 Peter Bergner <bergner@linux.ibm.com>
399
400 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
401 * testsuite/gas/ppc/power9.d: Likewise.
402 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
403 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
404 sync, wait, waitrsv>: Add tests.
405 * testsuite/gas/ppc/power10.d: Likewise.
406
164446e0
AF		 4072020-05-19 Alexander Fedotov <alfedotov@gmail.com>
408
409 PR 25992
410 * config/tc-arm.c : Add arm_ext_v8r feature.
411 (it_fsm_post_encode): Check arm_ext_v8r feature.
412 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
413
69f57659
AM		 4142020-05-19 Alan Modra <amodra@gmail.com>
415
416 * write.c (write_contents): Use bfd_get_filename rather than
417 accessing bfd->filename directly. Use bfd_section_name rather
418 than accessing section->name directly.
419
0e1d094e
AM		 4202020-05-19 Alan Modra <amodra@gmail.com>
421
422 * symbols.c (local_symbol_make): Init all of lsy_flags.
423
d402189f
AM		 4242020-05-18 Alan Modra <amodra@gmail.com>
425
426 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
427 before looking at add_symbol->sy_flags.
428
503648e4 4292020-05-18 Hongtao Liu <hongtao.liu@intel.com>
430
431 * config/tc-i386.c: Not handle lret/iret.
432 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
433 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
434 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
435 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
436 * testsuite/gas/i386/lfence-ret.s: Ditto.
437 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
438 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
439 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
440 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
441 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
442 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
443 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
444
2a50b401
AM		 4452020-05-15 Alan Modra <amodra@gmail.com>
446 Alex Coplan <alex.coplan@arm.com>
447
448 * symbols.c (struct local_symbol): Update comment.
449 (resolve_symbol_value): For resolved symbols equated to other
450 symbols, verify that the referenced symbol is not a local_symbol
451 before accessing sy_value. Don't leave symbol loops during
452 finalize_syms resolution.
453 * testsuite/gas/all/assign-bad-recursive.d: New test.
454 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
455 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
456 * testsuite/gas/all/gas.exp: Run it.
457
9d95b8e9
NC		 4582020-05-14 Nick Clifton <nickc@redhat.com>
459
460 * po/sv.po: Updated Swedish translation.
461
3b646889
AM		 4622020-05-11 Alan Modra <amodra@gmail.com>
463
464 * testsuite/gas/ppc/scalarquad.d,
465 * testsuite/gas/ppc/scalarquad.s: New test.
466 * testsuite/gas/ppc/ppc.exp: Run it.
467
9cc4ce88
AM		 4682020-05-11 Alan Modra <amodra@gmail.com>
469
470 * testsuite/gas/ppc/rightmost.d,
471 * testsuite/gas/ppc/rightmost.s: New test.
472 * testsuite/gas/ppc/ppc.exp: Run it.
473
5d57bc3f
AM		 4742020-05-11 Alan Modra <amodra@gmail.com>
475
476 * testsuite/gas/ppc/xvtlsbb.d,
477 * testsuite/gas/ppc/xvtlsbb.s: New test.
478 * testsuite/gas/ppc/ppc.exp: Run it.
479
66ef5847
AM		 4802020-05-11 Alan Modra <amodra@gmail.com>
481
482 * testsuite/gas/ppc/stringop.d,
483 * testsuite/gas/ppc/stringop.s: New test.
484 * testsuite/gas/ppc/ppc.exp: Run it.
485
4f3e9537
PB		 4862020-05-11 Peter Bergner <bergner@linux.ibm.com>
487
488 * testsuite/gas/ppc/set_bool.d,
489 * testsuite/gas/ppc/set_bool.s: New test.
490 * testsuite/gas/ppc/ppc.exp: Run it.
491
ec40e91c
AM		 4922020-05-11 Alan Modra <amodra@gmail.com>
493
494 * testsuite/gas/ppc/bitmanip.d,
495 * testsuite/gas/ppc/bitmanip.s: New test.
496 * testsuite/gas/ppc/ppc.exp: Run it.
497
d7e97a76
AM		 4982020-05-11 Alan Modra <amodra@gmail.com>
499
500 * testsuite/gas/ppc/genpcv.d,
501 * testsuite/gas/ppc/genpcv.s: New test.
502 * testsuite/gas/ppc/ppc.exp: Run it.
503
fdefed7c
AM		 5042020-05-11 Alan Modra <amodra@gmail.com>
505
506 * testsuite/gas/ppc/maskmanip.d,
507 * testsuite/gas/ppc/maskmanip.s: New test.
508 * testsuite/gas/ppc/ppc.exp: Run it.
509
aa3c112f
AM		 5102020-05-11 Alan Modra <amodra@gmail.com>
511 Peter Bergner <bergner@linux.ibm.com>
512
513 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
514 (md_assemble): Check acc specified in correct operand.
515 * testsuite/gas/ppc/outerprod.d,
516 * testsuite/gas/ppc/outerprod.s,
517 * testsuite/gas/ppc/vsx4.d,
518 * testsuite/gas/ppc/vsx4.s: New tests.
519 * testsuite/gas/ppc/ppc.exp: Run them.
520
6edbfd3b
AM		 5212020-05-11 Alan Modra <amodra@gmail.com>
522
523 * testsuite/gas/ppc/simd_perm.d,
524 * testsuite/gas/ppc/simd_perm.s: New test.
525 * testsuite/gas/ppc/ppc.exp: Run it.
526
c7d7aea2
AM		 5272020-05-11 Alan Modra <amodra@gmail.com>
528
529 * testsuite/gas/ppc/int128.d,
530 * testsuite/gas/ppc/int128.s: New test.
531 * testsuite/gas/ppc/ppc.exp: Run it.
532
94ba9882
AM		 5332020-05-11 Alan Modra <amodra@gmail.com>
534
535 * testsuite/gas/ppc/vsx_32byte.d,
536 * testsuite/gas/ppc/vsx_32byte.s: New test.
537 * testsuite/gas/ppc/ppc.exp: Run it.
538
f4791f1a
AM		 5392020-05-11 Alan Modra <amodra@gmail.com>
540
541 * testsuite/gas/ppc/vec_mul.s,
542 * testsuite/gas/ppc/vec_mul.d: New test.
543 * testsuite/gas/ppc/ppc.exp: Run it.
544
3ff0a5ba
PB		 5452020-05-11 Peter Bergner <bergner@linux.ibm.com>
546
547 * testsuite/gas/ppc/byte_rev.d,
548 * testsuite/gas/ppc/byte_rev.s: New test.
549 * testsuite/gas/ppc/ppc.exp: Run it.
550
afef4fe9
PB		 5512020-05-11 Peter Bergner <bergner@linux.ibm.com>
552
553 * testsuite/gas/ppc/power10.d: Add paste. tests.
554 * testsuite/gas/ppc/power10.s: Likewise.
555
1224c05d
PB		 5562020-05-11 Peter Bergner <bergner@linux.ibm.com>
557
558 * testsuite/gas/ppc/power10.s: New test.
559 * testsuite/gas/ppc/power10.d: Likewise.
560 * testsuite/gas/ppc/ppc.exp: Run it.
561
7c1f4227
AM		 5622020-05-11 Alan Modra <amodra@gmail.com>
563
564 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
565 renaming.
566 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
567 place of -mfuture/-Mfuture.
568 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
569 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
570
bfeaed38
NC		 5712020-05-06 Nick Clifton <nickc@redhat.com>
572
573 * po/sv.po: Updated Swedish translation.
574
6ef719c0
NC		 5752020-05-06 Nick Clifton <nickc@redhat.com>
576
577 PR 25927
578 * doc/as.texi (Preprocessing): Replace cross reference to not
579 existant document with a URL to the equivalent page in the GCC
580 manual.
581
546cb2d8
NC		 5822020-05-05 Nick Clifton <nickc@redhat.com>
583
584 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
585 construction of a DWARF-5 directory name table.
586 * testsuite/gas/elf/pr25917.d: Update expected output.
587
7d0bd487
GN		 5882020-05-05 Gunther Nikl <gnikl@justmail.de>
589
590 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
591 (md_parse_option): Remove initialization of elf_flags.
070b775f 592
fe05f369
ASDV		 5932020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
594
595 PR gas/25863
596 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
597 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
598 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
599
4706679d
NC		 6002020-05-04 Nick Clifton <nickc@redhat.com>
601
602 PR 25917
603 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
604 table's existence before looking at its entries.
070b775f
NC		 605 Also do not emit a default directory entry if there are no
606 directories in use.
607
4706679d
NC		 608 * testsuite/gas/elf/pr25917.s: New test source file.
609 * testsuite/gas/elf/pr25917.d: New test driver.
610 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
611
09c1e68a
AC		 6122020-04-30 Alex Coplan <alex.coplan@arm.com>
613
614 * config/tc-aarch64.c (fix_insn): Implement for
615 AARCH64_OPND_UNDEFINED.
616 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
617 * testsuite/gas/aarch64/udf.s: New.
618 * testsuite/gas/aarch64/udf.d: New.
619 * testsuite/gas/aarch64/udf-invalid.s: New.
620 * testsuite/gas/aarch64/udf-invalid.l: New.
621 * testsuite/gas/aarch64/udf-invalid.d: New.
622
c578f16e
YS		 6232020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
624
625 * config/tc-rx.c (elf_flags): Reset default value.
626 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
627
935f1f4b
MF		 6282020-04-29 Max Filippov <jcmvbkbc@gmail.com>
629
630 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
631 if it's not defined.
632 (microarch_earliest): New static variable.
633 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
634 simcall opcode has mandatory parameter.
635 (xg_init_global_config): Initialize microarch_earliest.
636
5c936ef5
NC		 6372020-04-29 Nick Clifton <nickc@redhat.com>
638
639 PR 22699
640 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
641 IMM0_8S and add support for IMM0_8U.
642 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
643 unsigned 8-bit immediate.
644 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 645 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 646
251dae91
TC		 6472020-04-27 Tamar Christina <tamar.christina@arm.com>
648
649 * NEWS: Add news entry for big-obj.
650 * config/tc-i386.c (i386_target_format): Support new format.
651 * doc/c-i386.texi: Add i386 support.
652 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
653 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
654
714e6c96
NC		 6552020-04-27 Nick Clifton <nickc@redhat.com>
656
657 PR 25878
658 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
659 (assign_file_to_slot): New function. Fills in an entry in the
660 files table.
661 (allocate_filenum): Use new function.
662 (allocate_filename_to_slot): Use new function. If the specified
663 slot entry is already in use, but was chosen automatically then
664 reassign the automatic entry.
665
a09f656b 6662020-04-26 Hongtao Liu <hongtao.liu@intel.com
667
668 * config/tc-i386.c (lfence_before_ret_shl): New member.
669 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
670 for Anysize insns.
671 (insert_after_load): Issue warning for REP CMPS/SCAS.
672 (insert_before_before): Handle iret, Handle
673 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
674 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
675 -mlfence-before-ret=[none/not/or/shl/yes].
676 Enable -mlfence-before-ret=shl when
677 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
678 (md_show_usage): Ditto.
679 * doc/c-i386.texi: Ditto.
680 * testsuite/gas/i386/i386.exp: Add new testcases.
681 * testsuite/gas/i386/lfence-load-b.d: New.
682 * testsuite/gas/i386/lfence-load-b.e: New.
683 * testsuite/gas/i386/lfence-load.d: Modified.
684 * testsuite/gas/i386/lfence-load.e: New.
685 * testsuite/gas/i386/lfence-load.s: Modified.
686 * testsuite/gas/i386/lfence-ret-a.d: Modified.
687 * testsuite/gas/i386/lfence-ret-b.d: Modified.
688 * testsuite/gas/i386/lfence-ret-c.d: New.
689 * testsuite/gas/i386/lfence-ret-d.d: New.
690 * testsuite/gas/i386/lfence-ret.s: Modified.
691 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
692 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
693 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
694 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
695 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
696 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
697 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
698 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
699 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
700 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
701
30ce8e47
MF		 7022020-04-22 Max Filippov <jcmvbkbc@gmail.com>
703
704 PR ld/25861
705 * config/tc-xtensa.c (md_apply_fix): Replace
706 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
707 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
708 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
709 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
710 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
711
31c89d60
AM		 7122020-04-22 Alan Modra <amodra@gmail.com>
713
714 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
715 symbol for ".symver .. remove".
716 * doc/as.texi (.symver): Update.
717 * testsuite/gas/symver/symver11.s: Make foo weak.
718 * testsuite/gas/symver/symver11.d: Expect an error.
719 * testsuite/gas/symver/symver7.d: Allow other random symbols.
720
1d3eb556
L		 7212020-04-21 H.J. Lu <hongjiu.lu@intel.com>
722
723 * testsuite/gas/symver/symver11.s: Add ".balign 8".
724
bb2a1453
AS		 7252020-04-21 Andreas Schwab <schwab@linux-m68k.org>
726
727 PR 25848
728 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
729 * testsuite/gas/m68k/operands.d: Update.
730 * testsuite/gas/m68k/op68000.d: Update for new error messages.
731
c36876fe
TC		 7322020-04-21 Tamar Christina <tamar.christina@arm.com>
733
734 PR binutils/24753
735 * testsuite/gas/arm/pr24753.d: New test.
736 * testsuite/gas/arm/pr24753.s: New test.
737
6914be53
L		 7382020-04-21 H.J. Lu <hongjiu.lu@intel.com>
739
740 PR gas/23840
741 PR gas/25295
742 * NEWS: Mention .symver extension.
743 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
744 function.
745 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
746 add a version name. Add local, hidden and remove visibility
747 support.
748 (elf_frob_symbol): Handle the list of version names. Update the
749 original symbol to local, hidden or remove it from the symbol
750 table.
751 (elf_frob_file_before_adjust): Handle the list of version names.
752 * config/obj-elf.h (elf_visibility): New.
753 (elf_versioned_name_list): Likewise.
754 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
755 and visibility. Change versioned_name pointer to struct
756 elf_versioned_name_list.
757 * doc/as.texi: Update .symver directive.
758 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
759 error checking tests.
760 * testsuite/gas/symver/symver6.d: New file.
761 * testsuite/gas/symver/symver7.d: Likewise.
762 * testsuite/gas/symver/symver7.s: Likewise.
763 * testsuite/gas/symver/symver8.d: Likewise.
764 * testsuite/gas/symver/symver8.s: Likewise.
765 * testsuite/gas/symver/symver9.s: Likewise.
766 * testsuite/gas/symver/symver9a.d: Likewise.
767 * testsuite/gas/symver/symver9b.d: Likewise.
768 * testsuite/gas/symver/symver10.s: Likewise.
769 * testsuite/gas/symver/symver10a.d: Likewise.
770 * testsuite/gas/symver/symver10b.d: Likewise.
771 * testsuite/gas/symver/symver11.d: Likewise.
772 * testsuite/gas/symver/symver11.s: Likewise.
773 * testsuite/gas/symver/symver12.d: Likewise.
774 * testsuite/gas/symver/symver12.s: Likewise.
775 * testsuite/gas/symver/symver13.d: Likewise.
776 * testsuite/gas/symver/symver13.s: Likewise.
777 * testsuite/gas/symver/symver14.d: Likewise.
778 * testsuite/gas/symver/symver14.l: Likewise.
779 * testsuite/gas/symver/symver15.d: Likewise.
780 * testsuite/gas/symver/symver15.l: Likewise.
781 * testsuite/gas/symver/symver6.l: Removed.
782 * testsuite/gas/symver/symver6.s: Updated.
783
c2e5c986
SD		 7842020-04-20 Sudakshina Das <sudi.das@arm.com>
785
786 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
787 to include TSB.
788 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
789 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
790 * testsuite/gas/aarch64/system.d: Update.
791
8a6e1d1d
SD		 7922020-04-20 Sudakshina Das <sudi.das@arm.com>
793
794 * testsuite/gas/aarch64/bti.d: Update -march option.
795 * testsuite/gas/aarch64/illegal-bti.d: Remove.
796 * testsuite/gas/aarch64/illegal-bti.l: Remove.
797 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
798 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
799
49af2f5c
AM		 8002020-04-17 Alan Modra <amodra@gmail.com>
801
802 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
803
8e4979ac
NC		 8042020-04-16 Gagan Singh Sidhu <broly@mac.com>
805 Nick Clifton <nickc@redhat.com>
806
807 PR 25803
808 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
809 targets.
810 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
811 for the type-2 test.
812 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
813 targets running this test.
814
c54a9b56
DF		 8152020-02-16 David Faust <david.faust@oracle.com>
816
817 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
818 * testsuite/gas/bpf/jump32.s: New file.
819 * testsuite/gas/bpf/jump32.d: Likewise.
820
3071b197
L		 8212020-04-08 H.J. Lu <hongjiu.lu@intel.com>
822
823 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
824 documentation.
825
6a3ab923
GN		 8262020-04-08 Gunther Nikl <gnikl@justmail.de>
827
828 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
829 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 830 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
831 define.
832 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 833 * tc.h (md_pcrel_from_section): Add prototype.
834 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
835 * config/tc-arc.h (md_pcrel_from_section): Likewise.
836 * config/tc-arm.h (md_pcrel_from_section): Likewise.
837 * config/tc-avr.h (md_pcrel_from_section): Likewise.
838 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
839 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
840 * config/tc-csky.h (md_pcrel_from_section): Likewise.
841 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
842 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
843 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
844 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
845 * config/tc-frv.h (md_pcrel_from_section): Likewise.
846 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
847 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
848 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
849 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
850 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
851 * config/tc-mep.h (md_pcrel_from_section): Likewise.
852 * config/tc-metag.h (md_pcrel_from_section): Likewise.
853 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
854 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
855 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
856 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
857 * config/tc-mt.h (md_pcrel_from_section): Likewise.
858 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
859 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
860 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
861 * config/tc-rx.h (md_pcrel_from_section): Likewise.
862 * config/tc-s390.h (md_pcrel_from_section): Likewise.
863 * config/tc-sh.h (md_pcrel_from_section): Likewise.
864 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
865 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 866 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
867 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
868 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
869 md_apply_fix3): Delete prototypes.
6a3ab923 870
6e0e8b45
L		 8712020-04-07 H.J. Lu <hongjiu.lu@intel.com>
872
873 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
874 instructions.
875
266803a2
L		 8762020-04-07 H.J. Lu <hongjiu.lu@intel.com>
877
878 * doc/c-z80.texi: Fix @xref warnings.
879
bb651e8b
CL		 8802020-04-07 Lili Cui <lili.cui@intel.com>
881
882 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
883 (cpu_noarch): Likewise.
884 * doc/c-i386.texi: Document TSXLDTRK.
885 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
886 * testsuite/gas/i386/tsxldtrk.d: Likewise.
887 * testsuite/gas/i386/tsxldtrk.s: Likewise.
888 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
889
4b27d27c
L		 8902020-04-02 Lili Cui <lili.cui@intel.com>
891
892 * config/tc-i386.c (cpu_arch): Add .serialize.
893 (cpu_noarch): Likewise.
894 * doc/c-i386.texi: Document serialize.
895 * testsuite/gas/i386/i386.exp: Run serialize tests
896 * testsuite/gas/i386/serialize.d: Likewise.
897 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
898 * testsuite/gas/i386/serialize.s: Likewise.
899
bb897477
RO		 9002020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
901
902 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
903 * testsuite/gas/elf/section12b.d: Likewise.
904 * testsuite/gas/elf/section16a.d: Likewise.
905 * testsuite/gas/elf/section16b.d: Likewise.
906
59e28a97
GN		 9072020-04-02 Gunther Nikl <gnikl@justmail.de>
908
909 * config/tc-m68k.c (m68k_ip): Fix range check for index register
910 with a suppressed address register.
911
efc3a950
L		 9122020-04-01 H.J. Lu <hongjiu.lu@intel.com>
913
914 PR gas/25756
915 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
916 * testsuite/gas/i386/localpic.s: Add a test for relocation
917 against local absolute symbol.
918 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
919 * testsuite/gas/i386/localpic.d: Updated.
920 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
921 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
922
15d47c3a
RO		 9232020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
924
925 PR gas/25732
926 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
927 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
928 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
929 testsuite/gas/i386/x86-64-jump.d.
930 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
931 Incorporate changes to
932 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
933 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
934 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
935 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
936 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
937
876678f0
MR		 9382020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
939
940 PR 25611
941 PR 25614
942 * dwarf2dbg.c: Do not include "bignum.h".
943
d1a89da5
NC		 9442020-03-30 Nelson Chu <nelson.chu@sifive.com>
945
946 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
947 * testsuite/gas/riscv/alias-csr.s: Likewise.
948 * testsuite/gas/riscv/no-aliases-csr.d: Move this
949 to priv-reg-pseudo-noalias.
950 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
951 * testsuite/gas/riscv/bad-csr.l: Likewise.
952 * testsuite/gas/riscv/bad-csr.s: Likewise.
953 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
954 * testsuite/gas/riscv/satp.s: Likewise.
955 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
956 csr instruction, including alias-csr testcase.
957 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
958 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
959 pseudo instruction with objdump -Mno-aliases.
960 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
961 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
962 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
963 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
964 * testsuite/gas/riscv/priv-reg.s: Likewise.
965 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
966 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
967 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
968
b7780957
J		 9692020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
970
971 * config/obj-coff.c (obj_coff_section): Set the bss flag on
972 sections with the "b" attribute.
973
d1023b5d
AM		 9742020-03-22 Alan Modra <amodra@gmail.com>
975
976 * testsuite/gas/s12z/truncated.d: Update expected output.
977
0d832e7f
SB		 9782020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
979
980 PR 25690
981 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
982 * doc/c-z80.texi: Update documentation.
983
327ef784
NC		 9842020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
985
986 PR 25641
987 PR 25668
988 PR 25633
989 Fix disassembling ED+A4/AC/B4/BC opcodes.
990 Fix assembling lines containing colonless label and instruction
991 with first operand inside parentheses.
992 Fix registration of unsupported by target CPU registers.
993 * config/tc-z80.c: See above.
994 * config/tc-z80.h: See above.
995 * testsuite/gas/z80/colonless.d: Update test.
996 * testsuite/gas/z80/colonless.s: Likewise.
997 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
998 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
999 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1000 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1001 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1002 * testsuite/gas/z80/unsup_regs.s: Likewise.
1003 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1004 * testsuite/gas/z80/z80.exp: Likewise.
1005 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1006 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1007 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1008
66d1f7cc
AV		 10092020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1010
1011 PR 25660
1012 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1013 (parse_operands): Handle new operand codes.
1014 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1015 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1016 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1017 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1018 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1019 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1020 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1021 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1022
9e8f1c90
L		 10232020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1026
97b4a8f7
L		 10272020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 * testsuite/gas/i386/i386.exp: Run new tests.
1030 * testsuite/gas/i386/lfence-byte.d: New file.
1031 * testsuite/gas/i386/lfence-byte.e: Likewise.
1032 * testsuite/gas/i386/lfence-byte.s: Likewise.
1033 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1034 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1035 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1036 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1037 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1038 * testsuite/gas/i386/lfence-load.d: Likewise.
1039 * testsuite/gas/i386/lfence-load.s: Likewise.
1040 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1041 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1042 * testsuite/gas/i386/lfence-ret.s: Likewise.
1043 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1044 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1045 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1046 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1047 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1048 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1049 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1050 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1051 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1052 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1053 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1054 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1055
ae531041
L		 10562020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1057
1058 * config/tc-i386.c (lfence_after_load): New.
1059 (lfence_before_indirect_branch_kind): New.
1060 (lfence_before_indirect_branch): New.
1061 (lfence_before_ret_kind): New.
1062 (lfence_before_ret): New.
1063 (last_insn): New.
1064 (load_insn_p): New.
1065 (insert_lfence_after): New.
1066 (insert_lfence_before): New.
1067 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1068 Set last_insn.
1069 (OPTION_MLFENCE_AFTER_LOAD): New.
1070 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1071 (OPTION_MLFENCE_BEFORE_RET): New.
1072 (md_longopts): Add -mlfence-after-load=,
1073 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1074 (md_parse_option): Handle -mlfence-after-load=,
1075 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1076 (md_show_usage): Display -mlfence-after-load=,
1077 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1078 (i386_cons_align): New.
1079 * config/tc-i386.h (i386_cons_align): New.
1080 (md_cons_align): New.
1081 * doc/c-i386.texi: Document -mlfence-after-load=,
1082 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1083
5496f3c6
NC		 10842020-03-11 Nick Clifton <nickc@redhat.com>
1085
1086 PR 25611
1087 PR 25614
1088 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1089 (DWARF2_FILE_SIZE_NAME): Default to -1.
1090 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1091 whichever is higher.
1092 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1093 (NUM_MD5_BYTES): Define.
1094 (struct file entry): Add md5 field.
1095 (get_filenum): Delete and replace with...
1096 (get_basename): New function.
1097 (get_directory_table_entry): New function.
1098 (allocate_filenum): New function.
1099 (allocate_filename_to_slot): New function.
1100 (dwarf2_where): Use new functions.
1101 (dwarf2_directive_filename): Add support for extended .file
1102 pseudo-op.
1103 (dwarf2_directive_loc): Allow the use of file number zero with
1104 DWARF 5 or higher.
1105 (out_file_list): Rename to...
1106 (out_dir_and_file_list): Add DWARF 5 support.
1107 (out_debug_line): Emit extra values into the section header for
1108 DWARF 5.
1109 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1110 * doc/as.texi (.file): Update the description of this pseudo-op.
1111 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1112 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1113 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1114 * NEWS: Mention the new feature.
1115
a6a1f5e0
AM		 11162020-03-10 Alan Modra <amodra@gmail.com>
1117
1118 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1119 to avoid signed overflow.
1120 * config/tc-mcore.c (md_assemble): Likewise.
1121 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1122 * config/tc-nds32.c (SET_ADDEND): Likewise.
1123 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1124
3fabc179
JB		 11252020-03-09 Jan Beulich <jbeulich@suse.com>
1126
1127 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1128 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1129 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1130
190e5fc8
AM		 11312020-03-07 Alan Modra <amodra@gmail.com>
1132
1133 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1134 first column.
1135
84d9ab33
NC		 11362020-03-06 Nick Clifton <nickc@redhat.com>
1137
1138 PR 25614
1139 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1140 0 if the dwarf_level is 5 or more. Complain if a filename follows
1141 a file 0.
1142 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1143 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1144 * testsuite/gas/elf/elf.exp: Run the new test.
1145
1146 PR 25612
1147 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1148 * doc/as.texi: Fix another typo.
1149
31bf1864
NC		 11502020-03-06 Nick Clifton <nickc@redhat.com>
1151
1152 PR 25612
1153 * as.c (dwarf_level): Define.
1154 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1155 (parse_args): Add support for the new options.
1156 as.h (dwarf_level): Prototype.
1157 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1158 value.
1159 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1160 (DWARF2_LINE_VERSION): Remove definition.
1161 * doc/as.texi: Document the new options.
1162
3c968de5
NC		 11632020-03-06 Nick Clifton <nickc@redhat.com>
1164
1165 PR 25572
1166 * as.c (main): Allow matching input and outputs when they are
1167 not regular files.
1168
bc49bfd8
JB		 11692020-03-06 Jan Beulich <jbeulich@suse.com>
1170
1171 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1172 casing.
1173 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1174 one of byte/word/dword/qword is set alongside a SIMD register in
1175 a template's operand.
1176
4873e243
JB		 11772020-03-06 Jan Beulich <jbeulich@suse.com>
1178
1179 * config/tc-i386.c (match_template): Extend code in logic
1180 rejecting certain suffixes in certain modes to also cover mask
1181 register use and VecSIB. Drop special casing of broadcast. Skip
1182 immediates in the check.
1183
e365e234
JB		 11842020-03-06 Jan Beulich <jbeulich@suse.com>
1185
1186 * config/tc-i386.c (match_template): Fold duplicate code in
1187 logic rejecting certain suffixes in certain modes. Drop
1188 pointless "else".
1189
4ed21b58
JB		 11902020-03-06 Jan Beulich <jbeulich@suse.com>
1191
1192 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1193 alongside !norex64 ones.
1194 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1195 with both 32- and 64-bit GPR operands.
1196 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1197 32- and 64-bit GPR operands.
1198 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1199 testsuite/gas/i386/x86-64-avx512bw.d,
1200 testsuite/gas/i386/x86-64-avx512f-intel.d,
1201 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1202
643bb870
JB		 12032020-03-06 Jan Beulich <jbeulich@suse.com>
1204
1205 * config/tc-i386.c (md_assemble): Drop use of rex64.
1206 (process_suffix): For REX.W for 64-bit CRC32.
1207
a23b33b3
JB		 12082020-03-06 Jan Beulich <jbeulich@suse.com>
1209
1210 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1211 addressing for MPX insns without base/index.
1212 * testsuite/gas/i386/mpx-16bit.s,
1213 * testsuite/gas/i386/mpx-16bit.d: New.
1214 * testsuite/gas/i386/i386.exp: Run new test.
1215
a0497384
JB		 12162020-03-06 Jan Beulich <jbeulich@suse.com>
1217
1218 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1219 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1220 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1221 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1222 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1223 as well as a BSWAP one.
1224 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1225 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1226 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1227 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1228 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1229 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1230 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1231 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1232 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1233 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1234 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1235 testsuite/gas/i386/vmx.d: Adjust expectations.
1236
b630c145
JB		 12372020-03-06 Jan Beulich <jbeulich@suse.com>
1238
1239 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1240 from having their operands swapped.
1241 * testsuite/gas/i386/waitpkg.s,
1242 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1243 3-operand cases as well as testing of 16-bit code generation.
1244 * testsuite/gas/i386/waitpkg.d,
1245 testsuite/gas/i386/waitpkg-intel.d,
1246 testsuite/gas/i386/x86-64-waitpkg.d,
1247 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1248
de48783e
NC		 12492020-03-04 Nelson Chu <nelson.chu@sifive.com>
1250
dee35d02
NC		 1251 * config/tc-riscv.c (percent_op_utype): Support the modifier
1252 %got_pcrel_hi.
1253 * doc/c-riscv.texi: Add documentation.
1254 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1255 modifier %got_pcrel_hi.
1256 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1257 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1258 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1259
de48783e
NC		 1260 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1261 (RISC-V-Formats): Update the section name from "Instruction Formats"
1262 to "RISC-V Instruction Formats".
1263
749479c8
AO		 12642020-03-04 Alexandre Oliva <oliva@adacore.com>
1265
1266 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1267 detected in a section which does not have at least 4 byte
1268 alignment.
1269 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1270 * testsuite/gas/arm/ldr-t.s: Likewise.
1271 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1272 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1273 disassembly, ignoring any NOPs that may have been inserted because
1274 of section alignment.
1275 * testsuite/gas/arm/ldr-t.d: Likewise.
1276
a847e322
JB		 12772020-03-04 Jan Beulich <jbeulich@suse.com>
1278
1279 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1280 * doc/c-i386.texi: Mention sev_es.
1281 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1282 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1283 expectations.
1284 * testsuite/gas/i386/arch-13-znver1.d,
1285 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1286
3cd7f3e3
L		 12872020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1288
1289 * config/tc-i386.c (match_template): Replace ignoresize and
1290 defaultsize with mnemonicsize.
1291 (process_suffix): Likewise.
1292
b8ba1385
SB		 12932020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1294
1295 PR 25627
1296 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1297 instruction LD IY,(HL).
1298 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1299 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1300 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1301 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1302
10d97a0f
L		 13032020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1304
1305 PR gas/25622
1306 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1307 x86-64-default-suffix-avx.
1308 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1309 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1310 * testsuite/gas/i386/noreg64.d: Updated.
1311 * testsuite/gas/i386/noreg64.l: Likewise.
1312 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1313 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1314 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1315
8326546e
SB		 13162020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1317
1318 PR 25604
1319 * config/tc-z80.c (contains_register): Prevent an illegal memory
1320 access when checking an expression for a register name.
1321
e3e896e6
AM		 13222020-03-03 Alan Modra <amodra@gmail.com>
1323
1324 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1325 support.
1326
a4dd6c97
AM		 13272020-03-02 Alan Modra <amodra@gmail.com>
1328
1329 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1330 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1331 and .sbss sections.
1332 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1333 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1334 (s3_s_score_lcomm): Likewise.
1335 * config/tc-score7.c: Similarly.
1336 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1337
dec7b24b
YS		 13382020-02-28 YunQiang Su <syq@debian.org>
1339
1340 PR gas/25539
1341 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1342 to handle multi-labels.
1343 (has_label_name): New.
1344
cceb53b8
MM		 13452020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1346
1347 * config/tc-arm.c (enum pred_instruction_type): Remove
1348 NEUTRAL_IT_NO_VPT_INSN predication type.
1349 (cxn_handle_predication): Modify to require condition suffixes.
1350 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1351 * testsuite/gas/arm/cde-scalar.s: Update test.
1352 * testsuite/gas/arm/cde-warnings.l: Update test.
1353 * testsuite/gas/arm/cde-warnings.s: Update test.
1354
da3ec71f
AM		 13552020-02-26 Alan Modra <amodra@gmail.com>
1356
1357 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1358 N_() on empty string.
1359
42135cad
AM		 13602020-02-26 Alan Modra <amodra@gmail.com>
1361
1362 * read.c (read_a_source_file): Call strncpy with length one
1363 less than size of original_case_string.
1364
dc1e8a47
AM		 13652020-02-26 Alan Modra <amodra@gmail.com>
1366
1367 * config/obj-elf.c: Indent labels correctly.
1368 * config/obj-macho.c: Likewise.
1369 * config/tc-aarch64.c: Likewise.
1370 * config/tc-alpha.c: Likewise.
1371 * config/tc-arm.c: Likewise.
1372 * config/tc-cr16.c: Likewise.
1373 * config/tc-crx.c: Likewise.
1374 * config/tc-frv.c: Likewise.
1375 * config/tc-i386-intel.c: Likewise.
1376 * config/tc-i386.c: Likewise.
1377 * config/tc-ia64.c: Likewise.
1378 * config/tc-mn10200.c: Likewise.
1379 * config/tc-mn10300.c: Likewise.
1380 * config/tc-nds32.c: Likewise.
1381 * config/tc-riscv.c: Likewise.
1382 * config/tc-s12z.c: Likewise.
1383 * config/tc-xtensa.c: Likewise.
1384 * config/tc-z80.c: Likewise.
1385 * read.c: Likewise.
1386 * symbols.c: Likewise.
1387 * write.c: Likewise.
1388
bd0cf5a6
NC		 13892020-02-20 Nelson Chu <nelson.chu@sifive.com>
1390
54b2aec1
NC		 1391 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1392 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1393 after parsing all arguments.
1394 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1395 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1396 are used to check if we write a read-only CSR by the CSR instruction.
1397 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1398 all CSR for the read-only CSR checking.
1399 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1400 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1401 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1402 all CSR instructions for the read-only CSR checking.
1403 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1404 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1405
2ca89224
NC		 1406 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1407 (riscv_opts): Initialize it.
1408 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1409 before doing the CSR checking.
1410 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1411 (md_longopts): Add mcsr-check and mno-csr-check.
1412 (md_parse_option): Handle new enum option values.
1413 (s_riscv_option): Handle new long options.
1414 * doc/c-riscv.texi: Add description for the new .option and assembler
1415 options.
1416 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1417 the CSR checking.
1418 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1419
bd0cf5a6
NC		 1420 * config/tc-riscv.c (csr_extra_hash): New.
1421 (enum riscv_csr_class): New enum. Used to decide
1422 whether or not this CSR is legal in the current ISA string.
1423 (struct riscv_csr_extra): New structure to hold all extra information
1424 of CSR.
1425 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1426 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1427 Call hash_reg_name to insert CSR address into reg_names_hash.
1428 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1429 Decide whether the CSR is valid according to the csr_extra_hash.
1430 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1431 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1432 not a boolean. This is same as riscv_init_csr_hash, so keep the
1433 consistent usage.
1434 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1435 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1436 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1437 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1438 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1439 f-ext CSR are not allowed.
1440 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1441 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1442 source file is `priv-reg.s`, and the ISA is rv64if, so the
1443 rv32-only CSR are not allowed.
1444 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1445
10a95fcc
AM		 14462020-02-21 Alan Modra <amodra@gmail.com>
1447
1448 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1449 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1450
dda2980f
AM		 14512020-02-21 Alan Modra <amodra@gmail.com>
1452
1453 PR 25569
1454 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1455 on section size adjustment, instead perform another write if
1456 exec header size is larger than section size.
1457
bd3380bc
NC		 14582020-02-19 Nelson Chu <nelson.chu@sifive.com>
1459
1460 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1461 -mno-arch-attr command line options.
1462
fa164239
JW		 14632020-02-19 Nelson Chu <nelson.chu@sifive.com>
1464
1465 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1466 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1467
fcaaac0a
SB		 14682020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1469
1470 PR 25576
1471 * config/tc-z80.c (md_parse_option): Do not use an underscore
1472 prefix for local labels in SDCC compatability mode.
1473 (z80_start_line_hook): Remove SDCC dollar label support.
1474 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1475 * testsuite/gas/z80/sdcc.s: Likewise.
1476
14772020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1478
1479 PR 25517
1480 * config/tc-z80.c: Add -march option.
1481 * doc/as.texi: Update Z80 documentation.
1482 * doc/c-z80.texi: Likewise.
1483 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1484 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1485 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1486 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1487 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1488 * testsuite/gas/z80/gbz80_all.d: Likewise.
1489 * testsuite/gas/z80/r800_extra.d: Likewise.
1490 * testsuite/gas/z80/r800_ii8.d: Likewise.
1491 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1492 * testsuite/gas/z80/sdcc.d: Likewise.
1493 * testsuite/gas/z80/z180.d: Likewise.
1494 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1495 * testsuite/gas/z80/z80_doc.d: Likewise.
1496 * testsuite/gas/z80/z80_ii8.d: Likewise.
1497 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1498 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1499 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1500 * testsuite/gas/z80/z80_sli.d: Likewise.
1501 * testsuite/gas/z80/z80n_all.d: Likewise.
1502 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1503
a7e12755
L		 15042020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1505
1506 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1507 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1508 * testsuite/gas/i386/i386.exp: Run property-3 and
1509 x86-64-property-3.
1510 * testsuite/gas/i386/property-3.d: New file.
1511 * testsuite/gas/i386/property-3.s: Likewise.
1512 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1513
272a84b1
L		 15142020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1515
1516 * config/tc-i386.c (cpu_arch): Add .popcnt.
1517 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1518 Add a tab before @samp{.sse4a}.
1519
c8f8eebc
JB		 15202020-02-17 Jan Beulich <jbeulich@suse.com>
1521
1522 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1523 for AddrPrefixOpReg templates. Combine the two pieces of
1524 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1525 mode.
1526
eedb0f2c
JB		 15272020-02-17 Jan Beulich <jbeulich@suse.com>
1528
1529 PR gas/14439
1530 * config/tc-i386.c (md_assemble): Also suppress operand
1531 swapping for MONITOR{,X} and MWAIT{,X}.
1532 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1533 Add Intel syntax monitor/mwait tests.
1534 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1535 Adjust expectations.
1536 *testsuite/gas/i386/sse3-intel.d,
1537 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1538 * testsuite/gas/i386/i386.exp: Run new tests.
1539
b9915cbc
JB		 15402020-02-17 Jan Beulich <jbeulich@suse.com>
1541
1542 PR gas/6518
1543 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1544 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1545 re-indentation).
1546 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1547 cases.
1548 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1549 * testsuite/gas/i386/avx512dq-inval.l,
1550 testsuite/gas/i386/inval-avx.l,
1551 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1552 * testsuite/gas/i386/avx512vl-ambig.s,
1553 testsuite/gas/i386/avx512vl-ambig.l: New.
1554 * testsuite/gas/i386/i386.exp: Run new test.
1555
af5c13b0
L		 15562020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1557
1558 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1559 nosse4.
1560 * doc/c-i386.texi: Document sse4a and nosse4a.
1561
07d98387
L		 15622020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1563
1564 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1565 for AT&T syntax.
1566
65fca059
JB		 15672020-02-14 Jan Beulich <jbeulich@suse.com>
1568
1569 PR gas/25438
1570 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1571 casing ...
1572 (process_suffix): ... here. Consider just the first operand
1573 initially.
1574 (check_long_reg): Drop opcode 0x63 special case again.
1575 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1576 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1577 Move ambiguous operand size tests ...
1578 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1579 testsuite/gas/i386/noreg64.s: ... here.
1580 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1581 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1582 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1583 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1584 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1585 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1586 testsuite/gas/i386/x86-64-movsxd.d,
1587 testsuite/gas/i386/x86-64-movsxd-intel.d,
1588 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1589 Adjust expectations.
1590 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1591 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1592 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1593 * testsuite/gas/i386/i386.exp: Run new tests.
1594
b6773884
JB		 15952020-02-14 Jan Beulich <jbeulich@suse.com>
1596
1597 * config/tc-i386.c (process_operands): Also skip segment
1598 override prefix emission if it matches an already present one.
1599 * testsuite/gas/i386/prefix32.s: Add double segment override
1600 cases.
1601 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1602
92334ad2
JB		 16032020-02-14 Jan Beulich <jbeulich@suse.com>
1604
1605 * config/tc-i386.c (process_operands): Drop ineffectual segment
1606 overrides when optimizing.
1607 * testsuite/gas/i386/lea-optimize.d: New.
1608 * testsuite/gas/i386/i386.exp: Run new test.
1609
16102020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1611
1612 * config/tc-i386.c (process_operands): Also check insn prefix
1613 for ineffectual segment override warning. Don't cover possible
1614 VEX/EVEX encoded insns there.
1615 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1616 testsuite/gas/i386/lea.e: New.
1617 * testsuite/gas/i386/i386.exp: Run new test.
1618
0e6724de
L		 16192020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 PR gas/25438
1622 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1623 syntax.
1624
292676c1
L		 16252020-02-13 Fangrui Song <maskray@google.com>
1626 H.J. Lu <hongjiu.lu@intel.com>
1627
1628 PR gas/25551
1629 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1630 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1631 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1632 * testsuite/gas/i386/relax-5.d: New file.
1633 * testsuite/gas/i386/relax-5.s: Likewise.
1634 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1635 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1636
7deea9aa
JB		 16372020-02-13 Jan Beulich <jbeulich@suse.com>
1638
1639 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1640 "nosse4" entry.
1641
6c0946d0
JB		 16422020-02-12 Jan Beulich <jbeulich@suse.com>
1643
1644 * config/tc-i386.c (avx512): New (at file scope), moved from
1645 (check_VecOperands): ... here.
1646 (process_suffix): Add [XYZ]MMword operand size handling.
1647 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1648 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1649 tests.
1650 * testsuite/gas/i386/avx512dq-inval.l,
1651 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1652
5990e377
JB		 16532020-02-12 Jan Beulich <jbeulich@suse.com>
1654
1655 PR gas/24546
1656 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1657 code only.
1658 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1659 CALL/JMP in O_tbyte_ptr case.
1660 * doc/c-i386.texi: Mention far call and full pointer load ISA
1661 differences.
1662 * testsuite/gas/i386/x86-64-branch-3.s,
1663 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1664 * testsuite/gas/i386/x86-64-branch-3.d,
1665 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1666 * testsuite/gas/i386/x86-64-branch-5.l,
1667 testsuite/gas/i386/x86-64-branch-5.s: New.
1668 * testsuite/gas/i386/i386.exp: Run new test.
1669
9706160a
JB		 16702020-02-12 Jan Beulich <jbeulich@suse.com>
1671
1672 PR gas/25438
1673 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1674 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1675 64-bit-only warning.
1676 (check_word_reg): Consistently error on mismatching register
1677 size and suffix.
1678 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1679 for movw. Replace suffix / GPR for orb.
1680 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1681 byte GPRs as well as ones for inb/outb with a word accumulator.
1682 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1683 testsuite/gas/i386/inval.l: Adjust expectations.
1684
5de4d9ef
JB		 16852020-02-12 Jan Beulich <jbeulich@suse.com>
1686
1687 * config/tc-i386.c (operand_type_register_match): Also fall
1688 through initial two if()-s when the template allows for a GPR
1689 operand. Adjust comment.
1690
50128d0c
JB		 16912020-02-11 Jan Beulich <jbeulich@suse.com>
1692
1693 (struct _i386_insn): New field "short_form".
1694 (optimize_encoding): Drop setting of shortform field.
1695 (process_suffix): Set i.short_form. Replace shortform use.
1696 (process_operands): Replace shortform use.
1697
1ed818b4
MM		 16982020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1699
1700 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1701 loop initial declaration.
1702
5aae9ae9
MM		 17032020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1704
1705 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1706 instructions that can have 5 arguments.
1707 (enum operand_parse_code): Add new operands.
1708 (parse_operands): Account for new operands.
1709 (S5): New macro.
1710 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1711 (neon_select_shape): Account for P suffix.
1712 (LOW1): Move macro to global position.
1713 (HI4): Move macro to global position.
1714 (vcx_assign_vec_d): New.
1715 (vcx_assign_vec_m): New.
1716 (vcx_assign_vec_n): New.
1717 (enum vcx_reg_type): New.
1718 (vcx_get_reg_type): New.
1719 (vcx_size_pos): New.
1720 (vcx_vec_pos): New.
1721 (vcx_handle_shape): New.
1722 (vcx_ensure_register_in_range): New.
1723 (vcx_handle_register_arguments): New.
1724 (vcx_handle_insn_block): New.
1725 (vcx_handle_common_checks): New.
1726 (do_vcx1): New.
1727 (do_vcx2): New.
1728 (do_vcx3): New.
1729 * testsuite/gas/arm/cde-missing-fp.d: New test.
1730 * testsuite/gas/arm/cde-missing-fp.l: New test.
1731 * testsuite/gas/arm/cde-missing-mve.d: New test.
1732 * testsuite/gas/arm/cde-missing-mve.l: New test.
1733 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1734 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1735 * testsuite/gas/arm/cde-mve.s: New test.
1736 * testsuite/gas/arm/cde-warnings.l:
1737 * testsuite/gas/arm/cde-warnings.s:
1738 * testsuite/gas/arm/cde.d:
1739 * testsuite/gas/arm/cde.s:
1740
4934a27c
MM		 17412020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1742 Matthew Malcomson <matthew.malcomson@arm.com>
1743
1744 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1745 CDE coprocessor that can be enabled.
1746 (enum pred_instruction_type): New pred type.
1747 (BAD_NO_VPT): New error message.
1748 (BAD_CDE): New error message.
1749 (BAD_CDE_COPROC): New error message.
1750 (enum operand_parse_code): Add new immediate operands.
1751 (parse_operands): Account for new immediate operands.
1752 (check_cde_operand): New.
1753 (cde_coproc_enabled): New.
1754 (cde_coproc_pos): New.
1755 (cde_handle_coproc): New.
1756 (cxn_handle_predication): New.
1757 (do_custom_instruction_1): New.
1758 (do_custom_instruction_2): New.
1759 (do_custom_instruction_3): New.
1760 (do_cx1): New.
1761 (do_cx1a): New.
1762 (do_cx1d): New.
1763 (do_cx1da): New.
1764 (do_cx2): New.
1765 (do_cx2a): New.
1766 (do_cx2d): New.
1767 (do_cx2da): New.
1768 (do_cx3): New.
1769 (do_cx3a): New.
1770 (do_cx3d): New.
1771 (do_cx3da): New.
1772 (handle_pred_state): Define new IT block behaviour.
1773 (insns): Add newn CX*{,d}{,a} instructions.
1774 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1775 Define new cdecp extension strings.
1776 * doc/c-arm.texi: Document new cdecp extension arguments.
1777 * testsuite/gas/arm/cde-scalar.d: New test.
1778 * testsuite/gas/arm/cde-scalar.s: New test.
1779 * testsuite/gas/arm/cde-warnings.d: New test.
1780 * testsuite/gas/arm/cde-warnings.l: New test.
1781 * testsuite/gas/arm/cde-warnings.s: New test.
1782 * testsuite/gas/arm/cde.d: New test.
1783 * testsuite/gas/arm/cde.s: New test.
1784
4b5aaf5f
L		 17852020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1786
1787 PR gas/25516
1788 * config/tc-i386.c (intel64): Renamed to ...
1789 (isa64): This.
1790 (match_template): Accept Intel64 only instruction by default.
1791 (i386_displacement): Updated.
1792 (md_parse_option): Updated.
1793 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1794 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1795 -mamd64 to x86-64-sysenter-amd.
1796 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1797
33176d91
AM		 17982020-02-10 Alan Modra <amodra@gmail.com>
1799
1800 * config/obj-elf.c (obj_elf_change_section): Error for section
1801 type, attr or entsize changes in assembly.
1802 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1803 * testsuite/gas/elf/section5.l: Update.
1804
82194874
AM		 18052020-02-10 Alan Modra <amodra@gmail.com>
1806
1807 * output-file.c (output_file_close): Do a normal close when
1808 flag_always_generate_output.
1809 * write.c (write_object_file): Don't stop output when
1810 flag_always_generate_output.
1811
9fc0b501
SB		 18122020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1813
1814 PR 25469
1815 * config/tc-z80.c: Add -gbz80 command line option to generate code
1816 for the GameBoy Z80. Add support for generating DWARF.
1817 * config/tc-z80.h: Add support for DWARF debug information
1818 generation.
1819 * doc/c-z80.texi: Document new command line option.
1820 * testsuite/gas/z80/gbz80_all.d: New file.
1821 * testsuite/gas/z80/gbz80_all.s: New file.
1822 * testsuite/gas/z80/z80.exp: Run the new tests.
1823 * testsuite/gas/z80/z80n_all.d: New file.
1824 * testsuite/gas/z80/z80n_all.s: New file.
1825 * testsuite/gas/z80/z80n_reloc.d: New file.
1826
b7d07216
L		 18272020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1828
1829 PR gas/25381
1830 * config/obj-elf.c (get_section): Also check
1831 linked_to_symbol_name.
1832 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1833 (obj_elf_parse_section_letters): Handle the 'o' flag.
1834 (build_group_lists): Renamed to ...
1835 (build_additional_section_info): This. Set elf_linked_to_section
1836 from map_head.linked_to_symbol_name.
1837 (elf_adjust_symtab): Updated.
1838 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1839 * doc/as.texi: Document the 'o' flag.
1840 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1841 * testsuite/gas/elf/section18.d: New file.
1842 * testsuite/gas/elf/section18.s: Likewise.
1843 * testsuite/gas/elf/section19.d: Likewise.
1844 * testsuite/gas/elf/section19.s: Likewise.
1845 * testsuite/gas/elf/section20.d: Likewise.
1846 * testsuite/gas/elf/section20.s: Likewise.
1847 * testsuite/gas/elf/section21.d: Likewise.
1848 * testsuite/gas/elf/section21.l: Likewise.
1849 * testsuite/gas/elf/section21.s: Likewise.
1850
5eb617a7
L		 18512020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1852
1853 * NEWS: Mention x86 assembler options to align branches for
1854 binutils 2.34.
1855
986ac314
L		 18562020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1857
1858 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1859 only for ELF targets.
1860 * testsuite/gas/i386/unique.d: Don't xfail.
1861 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1862
19234a6d
AM		 18632020-02-06 Alan Modra <amodra@gmail.com>
1864
1865 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1866 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1867
02e0be69
AM		 18682020-02-06 Alan Modra <amodra@gmail.com>
1869
1870 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1871 xfail, and rename test.
1872 * testsuite/gas/elf/section12b.d: Likewise.
1873 * testsuite/gas/elf/section16a.d: Likewise.
1874 * testsuite/gas/elf/section16b.d: Likewise.
1875
a8c4d40b
L		 18762020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1877
1878 PR gas/25380
1879 * config/obj-elf.c (section_match): Removed.
1880 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1881 section_id.
1882 (obj_elf_change_section): Replace info and group_name arguments
1883 with match_p. Also update the section ID and flags from match_p.
1884 (obj_elf_section): Handle "unique,N". Update call to
1885 obj_elf_change_section.
1886 * config/obj-elf.h (elf_section_match): New.
1887 (obj_elf_change_section): Updated.
1888 * config/tc-arm.c (start_unwind_section): Update call to
1889 obj_elf_change_section.
1890 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1891 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1892 (microblaze_s_sdata): Likewise.
1893 (microblaze_s_rdata): Likewise.
1894 (microblaze_s_bss): Likewise.
1895 * config/tc-mips.c (s_change_section): Likewise.
1896 * config/tc-msp430.c (msp430_profiler): Likewise.
1897 * config/tc-rx.c (parse_rx_section): Likewise.
1898 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1899 * doc/as.texi: Document "unique,N" in .section directive.
1900 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1901 * testsuite/gas/elf/section15.d: New file.
1902 * testsuite/gas/elf/section15.s: Likewise.
1903 * testsuite/gas/elf/section16.s: Likewise.
1904 * testsuite/gas/elf/section16a.d: Likewise.
1905 * testsuite/gas/elf/section16b.d: Likewise.
1906 * testsuite/gas/elf/section17.d: Likewise.
1907 * testsuite/gas/elf/section17.l: Likewise.
1908 * testsuite/gas/elf/section17.s: Likewise.
1909 * testsuite/gas/i386/unique.d: Likewise.
1910 * testsuite/gas/i386/unique.s: Likewise.
1911 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1912 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1913
575d37ae
L		 19142020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1915
1916 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1917
2384096c
G		 19182020-02-01 Anthony Green <green@moxielogic.com>
1919
1920 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1921
95441c43
SL		 19222020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1923
1924 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1925 %tls_ldo.
1926
d465d695
AV		 19272020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1928
1929 PR gas/25472
1930 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1931 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1932 +mve.
1933 * testsuite/gas/arm/mve_dsp.d: New test.
1934
d26cc8a9
NC		 19352020-01-31 Nick Clifton <nickc@redhat.com>
1936
1937 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1938 rather than BFD_RELOC_NONE.
1939
90e9955a
SP		 19402020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1941
1942 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1943 to support VLDMIA instruction for MVE.
1944 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1945 instruction for MVE.
1946 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1947 instruction for MVE.
1948 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1949 instruction for MVE.
1950 * testsuite/gas/arm/mve-ldst.d: New test.
1951 * testsuite/gas/arm/mve-ldst.s: Likewise.
1952
53943f32
NC		 19532020-01-31 Nick Clifton <nickc@redhat.com>
1954
1955 * po/fr.po: Updated French translation.
1956 * po/ru.po: Updated Russian translation.
1957
c3036ed0
RS		 19582020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1959
1960 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1961 .s for the movprfx.
1962 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1963 * testsuite/gas/aarch64/sve-movprfx_28.d,
1964 * testsuite/gas/aarch64/sve-movprfx_28.l,
1965 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1966
2ae4c703
JB		 19672020-01-30 Jan Beulich <jbeulich@suse.com>
1968
1969 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1970 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1971 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1972 Adjust expectations.
1973
bd434cc4
JM		 19742020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1975
1976 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1977 * testsuite/gas/bpf/alu-be.d: Likewise.
1978 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1979 * testsuite/gas/bpf/alu32-be.d: Likewise.
1980
aeab2b26
JB		 19812020-01-30 Jan Beulich <jbeulich@suse.com>
1982
1983 * testsuite/gas/i386/x86-64-branch-2.s,
1984 testsuite/gas/i386/x86-64-branch-4.s,
1985 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1986 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1987 testsuite/gas/i386/x86-64-branch-2.d,
1988 testsuite/gas/i386/x86-64-branch-4.l,
1989 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1990
873494c8
JB		 19912020-01-30 Jan Beulich <jbeulich@suse.com>
1992
1993 * config/tc-i386.c (process_suffix): .
1994 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1995 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1996 Add LRETQ case.
1997 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1998 suffix.
1999 testsuite/gas/i386/x86_64.s: Add RETF cases.
2000 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2001 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2002 testsuite/gas/i386/x86-64-opcode.d,
2003 testsuite/gas/i386/x86-64-suffix-intel.d,
2004 testsuite/gas/i386/x86-64-suffix.d,
2005 testsuite/gas/i386/x86_64-intel.d
2006 testsuite/gas/i386/x86_64.d: Adjust expectations.
2007 * testsuite/gas/i386/x86-64-suffix.e,
2008 testsuite/gas/i386/x86_64.e: New.
2009
62b3f548
JB		 20102020-01-30 Jan Beulich <jbeulich@suse.com>
2011
2012 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2013 special case.
2014
bc31405e
L		 20152020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 PR binutils/25445
2018 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2019 movsxd.
2020 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2021 differences. Document movslq and movsxd.
2022 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2023 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2024 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2025 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2026 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2027 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2028 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2029 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2030 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2031 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2032 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2033
e3696f67
AM		 20342020-01-27 Alan Modra <amodra@gmail.com>
2035
2036 * testsuite/gas/all/gas.exp: Replace case statements with switch
2037 statements.
2038 * testsuite/gas/elf/elf.exp: Likewise.
2039 * testsuite/gas/macros/macros.exp: Likewise.
2040 * testsuite/lib/gas-defs.exp: Likewise.
2041
7568c93b
TC		 20422020-01-27 Tamar Christina <tamar.christina@arm.com>
2043
2044 PR 25403
2045 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2046 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2047
403d1bd9
JW		 20482020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2049
2050 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2051 s exts must be known, so rename *ok* to *fail*.
2052 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2053 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2054 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2055 above change.
2056 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2057 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2058
be4c5e58
L		 20592020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2060
2061 PR gas/25438
2062 * config/tc-i386.c (check_long_reg): Always disallow double word
2063 suffix in mnemonic with word general register.
2064 * testsuite/gas/i386/general.s: Replace word general register
2065 with double word general register for movl.
2066 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2067 register.
2068 * testsuite/gas/i386/general.l: Updated.
2069 * testsuite/gas/i386/inval.l: Likewise.
2070
9e7028aa
AM		 20712020-01-22 Alan Modra <amodra@gmail.com>
2072
2073 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2074 __tls_get_addr_desc and __tls_get_addr_opt.
2075
e3ed17f3
JB		 20762020-01-21 Jan Beulich <jbeulich@suse.com>
2077
2078 * testsuite/gas/i386/inval-crc32.s,
2079 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2080 * testsuite/gas/i386/inval-crc32.l,
2081 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2082
1a035124
JB		 20832020-01-21 Jan Beulich <jbeulich@suse.com>
2084
2085 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2086 generic code path. Deal with No_lSuf being set in a template.
2087 * testsuite/gas/i386/inval-crc32.l,
2088 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2089 instead of error(s) when operand size is ambiguous.
2090 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2091 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2092 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2093 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2094 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2095 Adjust expectations.
2096
c006a730
JB		 20972020-01-21 Jan Beulich <jbeulich@suse.com>
2098
2099 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2100 and an intel_syntax check. Re-write lack-of-suffix processing
2101 logic.
2102 * doc/c-i386.texi: Document operand size defaults for suffix-
2103 less AT&T syntax insns.
2104 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2105 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2106 testsuite/gas/i386/x86-64-avx-scalar.s,
2107 testsuite/gas/i386/x86-64-avx.s,
2108 testsuite/gas/i386/x86-64-bundle.s,
2109 testsuite/gas/i386/x86-64-intel64.s,
2110 testsuite/gas/i386/x86-64-lock-1.s,
2111 testsuite/gas/i386/x86-64-opcode.s,
2112 testsuite/gas/i386/x86-64-sse2avx.s,
2113 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2114 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2115 testsuite/gas/i386/x86-64-nops.s,
2116 testsuite/gas/i386/x86-64-ptwrite.s,
2117 testsuite/gas/i386/x86-64-simd.s,
2118 testsuite/gas/i386/x86-64-sse-noavx.s,
2119 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2120 insns.
2121 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2122 testsuite/gas/i386/noreg64.s: Add further tests.
2123 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2124 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2125 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2126 testsuite/gas/i386/sse-noavx.d,
2127 testsuite/gas/i386/x86-64-intel64.d,
2128 testsuite/gas/i386/x86-64-nops.d,
2129 testsuite/gas/i386/x86-64-opcode.d,
2130 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2131 testsuite/gas/i386/x86-64-ptwrite.d,
2132 testsuite/gas/i386/x86-64-simd-intel.d,
2133 testsuite/gas/i386/x86-64-simd-suffix.d,
2134 testsuite/gas/i386/x86-64-simd.d,
2135 testsuite/gas/i386/x86-64-sse-noavx.d
2136 testsuite/gas/i386/x86-64-suffix.d,
2137 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2138 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2139 testsuite/gas/i386/noreg64.l: New.
2140 * testsuite/gas/i386/i386.exp: Run new tests.
2141
c906a69a
JB		 21422020-01-21 Jan Beulich <jbeulich@suse.com>
2143
2144 * testsuite/gas/i386/avx512_bf16_vl.s,
2145 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2146 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2147 broadcast forms of VCVTNEPS2BF16.
2148 * testsuite/gas/i386/avx512_bf16_vl.d,
2149 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2150
26916852
NC		 21512020-01-20 Nick Clifton <nickc@redhat.com>
2152
2153 * po/uk.po: Updated Ukranian translation.
2154
14470f07
L		 21552020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2156
2157 PR ld/25416
2158 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2159 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2160 x32 object.
2161 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2162 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2163 R_X86_64_GOTPC32_TLSDESC relocation.
2164
1b1bb2c6
NC		 21652020-01-18 Nick Clifton <nickc@redhat.com>
2166
2167 * configure: Regenerate.
2168 * po/gas.pot: Regenerate.
2169
ae774686
NC		 21702020-01-18 Nick Clifton <nickc@redhat.com>
2171
2172 Binutils 2.34 branch created.
2173
42e04b36
L		 21742020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2175
2176 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2177 with vex_encoding_vex.
2178 (parse_insn): Likewise.
2179 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2180 and {vex3} documentation.
2181 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2182 {vex}.
2183 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2184
2da2eaf4
AV		 21852020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2186
2187 PR 25376
2188 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2189 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2190 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2191 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2192 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2193 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2194
45a4bb20
JB		 21952020-01-16 Jan Beulich <jbeulich@suse.com>
2196
2197 * config/tc-i386.c (match_template): Drop found_cpu_match local
2198 variable.
2199
4814632e
JB		 22002020-01-16 Jan Beulich <jbeulich@suse.com>
2201
2202 * testsuite/gas/i386/avx512dq-inval.l,
2203 testsuite/gas/i386/avx512dq-inval.s: New.
2204 * testsuite/gas/i386/i386.exp: Run new test.
2205
131cb553
JL		 22062020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2207
2208 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2209 relocations when the target is 430X, except when extracting part of an
2210 expression.
2211 (msp430_srcoperand): Adjust comment.
2212 Initialize the expp member of the msp430_operand_s struct as
2213 appropriate.
2214 (msp430_dstoperand): Likewise.
2215 * testsuite/gas/msp430/msp430.exp: Run new test.
2216 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2217 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2218
c24d0e8d
AM		 22192020-01-15 Alan Modra <amodra@gmail.com>
2220
2221 * configure.tgt: Add sparc-*-freebsd case.
2222
e44925ae
LC		 22232020-01-14 Lili Cui <lili.cui@intel.com>
2224
2225 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2226 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2227 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2228 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2229 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2230 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2231 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2232 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2233 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2234 * testsuite/gas/i386/align-branch-5.d: Likewise.
2235 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2236 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2237 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2238 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2239 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2240 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2241 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2242 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2243 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2244 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2245 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2246 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2247
7a6bf3be
SB		 22482020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2249
2250 PR 25377
2251 * config/tc-z80.c: Add support for half precision, single
2252 precision and double precision floating point values.
2253 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2254 * doc/as.texi: Add new z80 command line options.
2255 * doc/c-z80.texi: Document new z80 command line options.
2256 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2257 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2258 * testsuite/gas/z80/z80.exp: Run the new test.
2259 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2260 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2261 * testsuite/gas/z80/strings.d: Update expected output.
2262
82e9597c
MM		 22632020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2264
2265 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2266 dependency.
2267
5e4f7e05
CZ		 22682020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2269
2270 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2271 the CPU.
2272 * config/tc-arc.h: Add header if/defs.
2273 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2274
febda64f
AM		 22752020-01-13 Alan Modra <amodra@gmail.com>
2276
2277 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2278
5496abe1
AM		 22792020-01-13 Alan Modra <amodra@gmail.com>
2280
2281 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2282 insertion.
2283
ec4181f2
AM		 22842020-01-10 Alan Modra <amodra@gmail.com>
2285
2286 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2287 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2288
40c75bc8
SB		 22892020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2290
2291 PR 25224
2292 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2293 opcode byte values.
2294 (emit_ld_r_r): Likewise.
2295 (emit_ld_rr_m): Likewise.
2296 (emit_ld_rr_nn): Likewise.
2297
72aea328
JB		 22982020-01-09 Jan Beulich <jbeulich@suse.com>
2299
2300 * config/tc-i386.c (optimize_encoding): Add
2301 is_any_vex_encoding() invocations. Drop respective
2302 i.tm.extension_opcode == None checks.
2303
3f93af61
JB		 23042020-01-09 Jan Beulich <jbeulich@suse.com>
2305
2306 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2307 REX transformations. Correct comment indentation.
2308
7697afb6
JB		 23092020-01-09 Jan Beulich <jbeulich@suse.com>
2310
2311 * config/tc-i386.c (optimize_encoding): Generalize register
2312 transformation for TEST optimization.
2313
d835a58b
JB		 23142020-01-09 Jan Beulich <jbeulich@suse.com>
2315
2316 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2317 testsuite/gas/i386/x86-64-sysenter-amd.d,
2318 testsuite/gas/i386/x86-64-sysenter-amd.l,
2319 testsuite/gas/i386/x86-64-sysenter-intel.d,
2320 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2321 * testsuite/gas/i386/i386.exp: Run new tests.
2322
915808f6
NC		 23232020-01-08 Nick Clifton <nickc@redhat.com>
2324
2325 PR 25284
2326 * doc/as.texi (Align): Document the fact that all arguments can be
2327 omitted.
2328 (Balign): Likewise.
2329 (P2align): Likewise.
2330
f1f28025
NC		 23312020-01-08 Nick Clifton <nickc@redhat.com>
2332
2333 PR 14891
2334 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2335 already defined as a different symbol type.
2336 * testsuite/gas/elf/pr14891.s: New test source file.
2337 * testsuite/gas/elf/pr14891.d: New test driver.
2338 * testsuite/gas/elf/pr14891.s: New test expected error output.
2339 * testsuite/gas/elf/elf.exp: Run the new test.
2340
030a2e78
AM		 23412020-01-08 Alan Modra <amodra@gmail.com>
2342
2343 * config/tc-z8k.c (md_begin): Make idx unsigned.
2344 (get_specific): Likewise for this_index.
2345
2a1ebfb2
CZ		 23462020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2347
2348 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2349 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2350 (md_operand): Set X_md to absent.
2351 (arc_parse_name): Check for X_md.
2352
16d87673
SB		 23532020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2354
2355 PR 25311
2356 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2357 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2358 NO_STRING_ESCAPES.
2359 * read.c (next_char_of_string): Likewise.
2360 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2361 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2362
a2322019
NC		 23632020-01-03 Nick Clifton <nickc@redhat.com>
2364
2365 * po/sv.po: Updated Swedish translation.
2366
5437a02a
JB		 23672020-01-03 Jan Beulich <jbeulich@suse.com>
2368
2369 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2370 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2371
567dfba2
JB		 23722020-01-03 Jan Beulich <jbeulich@suse.com>
2373
2374 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2375 by-element usdot. Add 64-bit form tests for by-element sudot.
2376 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2377
8c45011a
JB		 23782020-01-03 Jan Beulich <jbeulich@suse.com>
2379
2380 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2381 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2382
f4950f76
JB		 23832020-01-03 Jan Beulich <jbeulich@suse.com>
2384
2385 * testsuite/gas/aarch64/f64mm.d,
2386 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2387
6655dba2
SB		 23882020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2389
2390 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2391 support for assembler code generated by SDCC. Add new relocation
2392 types. Add z80-elf target support.
2393 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2394 labels. Local labels starts from ".L".
2395 * NEWS: Mention the new support.
2396 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2397 * testsuite/gas/all/fwdexp.s: Likewise.
2398 * testsuite/gas/all/cond.l: Likewise.
2399 * testsuite/gas/all/cond.s: Likewise.
2400 * testsuite/gas/all/fwdexp.d: Likewise.
2401 * testsuite/gas/all/fwdexp.s: Likewise.
2402 * testsuite/gas/elf/section2.e-mips: Likewise.
2403 * testsuite/gas/elf/section2.l: Likewise.
2404 * testsuite/gas/elf/section2.s: Likewise.
2405 * testsuite/gas/macros/app1.d: Likewise.
2406 * testsuite/gas/macros/app1.s: Likewise.
2407 * testsuite/gas/macros/app2.d: Likewise.
2408 * testsuite/gas/macros/app2.s: Likewise.
2409 * testsuite/gas/macros/app3.d: Likewise.
2410 * testsuite/gas/macros/app3.s: Likewise.
2411 * testsuite/gas/macros/app4.d: Likewise.
2412 * testsuite/gas/macros/app4.s: Likewise.
2413 * testsuite/gas/macros/app4b.s: Likewise.
2414 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2415 * testsuite/gas/z80/z80.exp: Add new tests
2416 * testsuite/gas/z80/dollar.d: New file.
2417 * testsuite/gas/z80/dollar.s: New file.
2418 * testsuite/gas/z80/ez80_adl_all.d: New file.
2419 * testsuite/gas/z80/ez80_adl_all.s: New file.
2420 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2421 * testsuite/gas/z80/ez80_isuf.s: New file.
2422 * testsuite/gas/z80/ez80_z80_all.d: New file.
2423 * testsuite/gas/z80/ez80_z80_all.s: New file.
2424 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2425 * testsuite/gas/z80/r800_extra.d: New file.
2426 * testsuite/gas/z80/r800_extra.s: New file.
2427 * testsuite/gas/z80/r800_ii8.d: New file.
2428 * testsuite/gas/z80/r800_z80_doc.d: New file.
2429 * testsuite/gas/z80/z180.d: New file.
2430 * testsuite/gas/z80/z180.s: New file.
2431 * testsuite/gas/z80/z180_z80_doc.d: New file.
2432 * testsuite/gas/z80/z80_doc.d: New file.
2433 * testsuite/gas/z80/z80_doc.s: New file.
2434 * testsuite/gas/z80/z80_ii8.d: New file.
2435 * testsuite/gas/z80/z80_ii8.s: New file.
2436 * testsuite/gas/z80/z80_in_f_c.d: New file.
2437 * testsuite/gas/z80/z80_in_f_c.s: New file.
2438 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2439 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2440 * testsuite/gas/z80/z80_out_c_0.d: New file.
2441 * testsuite/gas/z80/z80_out_c_0.s: New file.
2442 * testsuite/gas/z80/z80_reloc.d: New file.
2443 * testsuite/gas/z80/z80_reloc.s: New file.
2444 * testsuite/gas/z80/z80_sli.d: New file.
2445 * testsuite/gas/z80/z80_sli.s: New file.
2446
a65b5de6
SN		 24472020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2448
2449 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2450 REGLIST_RN.
2451
b14ce8bf
AM		 24522020-01-01 Alan Modra <amodra@gmail.com>
2453
2454 Update year range in copyright notice of all files.
2455
0b114740 2456For older changes see ChangeLog-2019
3499769a 2457\f
0b114740 2458Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2459
2460Copying and distribution of this file, with or without modification,
2461are permitted in any medium without royalty provided the copyright
2462notice and this notice are preserved.
2463
2464Local Variables:
2465mode: change-log
2466left-margin: 8
2467fill-column: 74
2468version-control: never
2469End:
GDB Binutils - Deliverables
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