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x86: simplify check_byte_reg()
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
73c76375
JB		 12020-06-08 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (check_byte_reg): Drop dead conditional
4 around as_bad().
5
22e00a3f
JB		 62020-06-08 Jan Beulich <jbeulich@suse.com>
7
8 * config/tc-i386.c (check_register): Split RegTR handling, to
9 fail recognition also in 64-bit mode as well as with i586 or
10 i686 explicitly enabled.
11 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
12 * testsuite/gas/i386/x86_64-intel.d,
13 testsuite/gas/i386/x86_64.d: Adjust expectations.
14
1ab84e02
JB		 152020-06-08 Jan Beulich <jbeulich@suse.com>
16
17 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
18 * testsuite/gas/cfi/cfi.exp: Run this test.
19
af32b722
JB		 202020-06-08 Jan Beulich <jbeulich@suse.com>
21
22 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
23 check to %st(N) parsing logic.
24 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
25
8a6fb3f9
JB		 262020-06-08 Jan Beulich <jbeulich@suse.com>
27
28 * config/tc-i386.c (bad_reg): New.
29 (check_VecOperations, i386_att_operand, i386_parse_name): Check
30 for it.
31 (check_register): New, broken out from ...
32 (parse_real_register): ... here. Call it.
33 (parse_register): Call it, and error upon failure.
34 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
35 testsuite/gas/i386/x86-64-equ-bad.s,
36 testsuite/gas/i386/x86-64-equ-bad.l: New.
37 * testsuite/gas/i386/i386.exp: Run new tests.
38
1424c35d
AM		 392020-06-06 Alan Modra <amodra@gmail.com>
40
41 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
42 * doc/c-ppc.texi: Likewise.
43
87c69f97
AM		 442020-06-06 Alan Modra <amodra@gmail.com>
45
46 * config/tc-ppc.c: Update throughout for reloc renaming.
47
f1919c56
JM		 482020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
49
50 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
51 stringop-overflow.
52
3fc6c3dc
NC		 532020-06-05 Nelson Chu <nelson.chu@sifive.com>
54
55 * config/tc-riscv.c (explicit_csr): New static boolean.
56 Used to indicate CSR are explictly used.
57 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
58 (riscv_write_out_attrs): If we already have set elf priv
59 attributes, then generate them. Otherwise, don't generate
60 them when no CSR are used.
61 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
62 * testsuite/gas/riscv/attribute-02.d: Likewise.
63 * testsuite/gas/riscv/attribute-03.d: Likewise.
64 * testsuite/gas/riscv/attribute-04.d: Likewise.
65 * testsuite/gas/riscv/attribute-05.d: Likewise.
66 * testsuite/gas/riscv/attribute-06.d: Likewise.
67 * testsuite/gas/riscv/attribute-07.d: Likewise.
68 * testsuite/gas/riscv/attribute-08.d: Likewise.
69 * testsuite/gas/riscv/attribute-09.d: Likewise.
70 * testsuite/gas/riscv/attribute-10.d: Likewise.
71 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
72 * testsuite/gas/riscv/attribute-11.s: New testcase.
73 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
74 used, so we should output the ELF priv attributes.
75 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
76 used, so output the priv attributes according to the -mpriv-spec.
77 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
78 used, so ignore the -mpriv-spec setting.
79
d413a623
L		 802020-06-04 H.J. Lu <hongjiu.lu@intel.com>
81
82 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
83 cgen_get_insn_value.
84 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
85 endianness to cgen_get_insn_value and cgen_put_insn_value.
86
7d8b91fd
JM		 872020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
88
89 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
90 cgen_put_insn_value.
91
d8740be1
JM		 922020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
93
94 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
95 bpf_cgen_cpu_open.
96 (md_assemble): Remove no longer needed hack.
97
e9bffec9
JM		 982020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
99
100 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
101 cgen_put_insn_value.
102 (gas_cgen_md_apply_fix): Likewise.
103 (gas_cgen_md_apply_fix): Likewise.
104 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
105 cgen_put_insn_value.
106 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
107 cgen_put_insn_value.
108
1cf67587
AM		 1092020-06-04 Alan Modra <amodra@gmail.com>
110
111 * testsuite/config/default.exp: Remove global directive outside
112 proc body.
113 * testsuite/gas/mep/complex-relocs.exp: Likewise.
114 * testsuite/gas/microblaze/relax_size.exp: Likewise.
115 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
116 * testsuite/gas/mt/relocs.exp: Likewise.
117 * testsuite/gas/rx/rx.exp: Likewise.
118
338d56a8
SC		 1192020-06-03 Stephen Casner <casner@acm.org>
120
121 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
122
bb7322c6
JW		 1232020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
124 Jim Wilson <jimw@sifive.com>
125
126 PR 26051
127 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
128 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
129 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
130 Move B before SB. Move J before UJ.
131
c39c821c
AC		 1322020-06-01 Alex Coplan <alex.coplan@arm.com>
133
134 * write.c (relax_segment): Fix handling of negative offset when
135 relaxing an rs_org frag.
136 * testsuite/gas/aarch64/org-neg.d: New test.
137 * testsuite/gas/aarch64/org-neg.l: Error output for test.
138 * testsuite/gas/aarch64/org-neg.s: Input for test.
139 * testsuite/gas/arm/org-neg.d: New test.
140 * testsuite/gas/arm/org-neg.l: Error output for test.
141 * testsuite/gas/arm/org-neg.s: Input for test.
142
66e3eb08
SC		 1432020-05-28 Stephen Casner <casner@acm.org>
144
145 Fix unexpected failures in gas testsuite for pdp11-aout target.
146 These are caused by the PDP11's mix of little-endian octets in
147 shorts but shorts in big endian order for long or quad.
148
149 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
150 * testsuite/gas/all/gas.exp: Select alternate test scripts for
151 pdp11, skip octa test completely.
152 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
153 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
154 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
155
9e85f042
NC		 1562020-05-28 Alex Coplan <alex.coplan@arm.com>
157
158 * frags.c (frag_grow): Fix comment.
159
1c912705
SC		 1602020-05-27 Stephen Casner <casner@acm.org>
161
162 PR gas/26001
163 * config/tc-pdp11.c (parse_reg): Distinguish register names from
164 symbols that begin with a register name.
165 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
166 * testsuite/gas/pdp11/pr26001.s: Likewise.
167 * testsuite/gas/pdp11/pr26001.d: Likewise.
168
5c505568
SC		 1692020-05-27 Simon Cook <simon.cook@embecosm.com>
170
171 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
172 pointer when creating struct riscv_csr_extra.
173
3c730740
L		 1742020-05-26 H.J. Lu <hongjiu.lu@intel.com>
175
176 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
177 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
178 * testsuite/gas/i386/inval-avx512f.l: Updated.
179
57b17940
SSF		 1802020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
181
182 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
183 load/store instruction variants with alignment hints.
184 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
185 instruction variants with alignment hints.
186
e3fed0f2
L		 1872020-05-26 H.J. Lu <hongjiu.lu@intel.com>
188
189 PR gas/26044
190 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
191 instead of R_XGATE_PCREL_X.
192 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
193 BFD_RELOC_XGATE_PCREL_X.
194
8bbc5da5
L		 1952020-05-26 H.J. Lu <hongjiu.lu@intel.com>
196
197 PR gas/26044
198 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
199 with &fragP->fr_literal[0].
200
c4612b92
L		 2012020-05-26 H.J. Lu <hongjiu.lu@intel.com>
202
203 PR gas/26044
204 * config/tc-vax.c (md_estimate_size_before_relax): Replace
205 fragP->fr_literal with &fragP->fr_literal[0].
206 (md_convert_frag): Likewise.
207
70b1b570
L		 2082020-05-26 H.J. Lu <hongjiu.lu@intel.com>
209
210 PR gas/26044
211 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
212 with &fragP->fr_literal[0].
213
e67e940f
L		 2142020-05-26 H.J. Lu <hongjiu.lu@intel.com>
215
216 PR gas/26044
217 * config/tc-crx.c (getreg_image): Change argument type to int.
218 (md_convert_frag): Replace fragP->fr_literal with
219 &fragP->fr_literal[0].
220
a05e3e20
L		 2212020-05-26 H.J. Lu <hongjiu.lu@intel.com>
222
223 PR gas/26044
224 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
225 sprintf with memmove.
226
c6412eee
L		 2272020-05-25 H.J. Lu <hongjiu.lu@intel.com>
228
229 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
230 with &fragP->fr_literal[0].
231
9fcc3457
L		 2322020-05-25 H.J. Lu <hongjiu.lu@intel.com>
233
234 PR gas/26041
235 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
236 2 overlapping strings.
237
6c115e16
L		 2382020-05-25 H.J. Lu <hongjiu.lu@intel.com>
239
240 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
241 with &fragP->fr_literal[0].
242
a39d29cd
L		 2432020-05-25 H.J. Lu <hongjiu.lu@intel.com>
244
245 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
246 with &fragp->fr_literal[0].
247 * config/tc-microblaze.c (md_apply_fix): Likewise.
248 * config/tc-sh.c (md_convert_frag): Likewise.
249
72393fd1
JW		 2502020-05-24 Jim Wilson <jimw@sifive.com>
251
252 PR 26025
253 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
254 asection to segT. New locals seg and subseg. Call subseg_set before
255 fix_new_exp. Call subseg_set after loop to restore original values.
256
9fbb53c7
AM		 2572020-05-21 Alan Modra <amodra@gmail.com>
258
259 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
260 throughout.
261 * config/obj-elf.c: Likewise.
262 * config/tc-aarch64.c: Likewise.
263 * config/tc-arm.c: Likewise.
264 * config/tc-m68k.c: Likewise.
265 * config/tc-nios2.c: Likewise.
266 * config/tc-tic30.c: Likewise.
267 * ecoff.c: Likewise.
268 * read.c: Likewise.
269 * stabs.c: Likewise.
270 * symbols.c: Likewise.
271 * testsuite/gas/all/test-gen.c: Likewise.
272
8f595e9b
NC		 2732020-05-20 Nelson Chu <nelson.chu@sifive.com>
274
275 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
276 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
277 Static variables which are used to set the ISA extensions. You can
278 use -march (or ELF build attributes) and -misa-spec to set them,
279 respectively.
280 (ext_version_hash): The hash table used to handle the extensions
281 with versions.
282 (init_ext_version_hash): Initialize the ext_version_hash according
283 to riscv_ext_version_table.
284 (riscv_get_default_ext_version): The callback function of
285 riscv_parse_subset_t. According to the choosed ISA spec,
286 get the default version for the specific extension.
287 (riscv_set_arch): Set the callback function.
288 (enum options, struct option md_longopts): Add new option -misa-spec.
289 (md_parse_option): Do not call riscv_set_arch for -march. We will
290 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
291 to set default_isa_spec class.
292 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
293 ext_version_hash, and then call riscv_set_arch to set the architecture
294 with versions according to default_arch_with_ext.
295 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
296 x extensions.
297 * testsuite/gas/riscv/attribute-03.d: Likewise.
298 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
299 already set it's version to 2p1 by march, so no need to use the default
300 2p2 version. For m-ext, we do not set the version by -march and ELF arch
301 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
302 ISA spec 2p2, so set 0p0 to it.
303 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
304 zicsr is 2p0 according to ISA spec 20191213.
305 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
306 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
307 You can set them by configure options --with-arch and
308 --with-isa-spec, respectively.
309 (riscv_set_default_isa_spec): New function used to set the
310 default ISA spec.
311 (md_parse_option): Call riscv_set_default_isa_spec rather than
312 call riscv_get_isa_spec_class directly.
313 (riscv_after_parse_args): If the -isa-spec is not set, then we
314 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
315 calling riscv_set_default_isa_spec.
316 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
317 the --with-isa-spec may be set to different ISA spec.
318 * testsuite/gas/riscv/attribute-02.d: Likewise.
319 * testsuite/gas/riscv/attribute-03.d: Likewise.
320 * testsuite/gas/riscv/attribute-04.d: Likewise.
321 * testsuite/gas/riscv/attribute-05.d: Likewise.
322 * testsuite/gas/riscv/attribute-06.d: Likewise.
323 * testsuite/gas/riscv/attribute-07.d: Likewise.
324 * configure.ac: Add configure options, --with-arch and
325 --with-isa-spec.
326 * configure: Regenerated.
327 * config.in: Regenerated.
328 * config/tc-riscv.c (default_priv_spec): Static variable which is
329 used to check if the CSR is valid for the chosen privilege spec. You
330 can use -mpriv-spec to set it.
331 (enum reg_class): We now get the CSR address from csr_extra_hash rather
332 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
333 (riscv_init_csr_hashes): Only need to initialize one hash table
334 csr_extra_hash.
335 (riscv_csr_class_check): Change the return type to void. Don't check
336 the ISA dependency if -mcsr-check isn't set.
337 (riscv_csr_version_check): New function. Check and find the CSR address
338 from csr_extra_hash, according to default_priv_spec. Report warning
339 for the invalid CSR if -mcsr-check is set.
340 (reg_csr_lookup_internal): Updated.
341 (reg_lookup_internal): Likewise.
342 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
343 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
344 (md_parse_option): Call riscv_set_default_priv_version to set
345 default_priv_spec.
346 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
347 privilege spec to the newest one.
348 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
349 include/opcode/riscv.h.
350 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
351 to check the ISA dependency for CSR, so fix the spec version by adding
352 -mpriv-spec=1.11.
353 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
354 version warnings for the test case.
355 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
356 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
357 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
358 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
359 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
360 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
361 Check whether the CSR is valid when privilege version 1.9 is choosed.
362 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
363 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
364 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
365 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
366 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
367 Check whether the CSR is valid when privilege version 1.10 is choosed.
368 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
369 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
370 Check whether the CSR is valid when privilege version 1.11 is choosed.
371 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
372 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
373 setting. You can set it by configure option --with-priv-spec.
374 (riscv_set_default_priv_spec): New function used to set the default
375 privilege spec.
376 (md_parse_option): Call riscv_set_default_priv_spec rather than
377 call riscv_get_priv_spec_class directly.
378 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
379 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
380 calling riscv_set_default_priv_spec.
381 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
382 the --with-priv-spec may be set to different privilege spec.
383 * testsuite/gas/riscv/priv-reg.d: Likewise.
384 * configure.ac: Add configure option --with-priv-spec.
385 * configure: Regenerated.
386 * config.in: Regenerated.
387 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
388 explicit_attr. Set it to TRUE if any ELF attribute is found.
389 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
390 the priv attributes are set.
391 (md_assemble): Set the default_priv_spec according to the priv
392 attributes when we start to assemble instruction.
393 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
394 riscv_write_out_attrs. Update the arch and priv attributes. If we
395 don't set the corresponding ELF attributes, then try to output the
396 default ones.
397 (riscv_set_public_attributes): If any ELF attribute or -march-attr
398 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
399 to update the arch and priv attributes.
400 (s_riscv_attribute): Make sure all arch and priv attributes are set
401 before any instruction.
402 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
403 ELF attribute or -march-attr is set. If the priv attributes are not
404 set, then try to update them by the default setting (-mpriv-spec or
405 --with-priv-spec).
406 * testsuite/gas/riscv/attribute-02.d: Likewise.
407 * testsuite/gas/riscv/attribute-03.d: Likewise.
408 * testsuite/gas/riscv/attribute-04.d: Likewise.
409 * testsuite/gas/riscv/attribute-06.d: Likewise.
410 * testsuite/gas/riscv/attribute-07.d: Likewise.
411 * testsuite/gas/riscv/attribute-08.d: Likewise.
412 * testsuite/gas/riscv/attribute-09.d: Likewise.
413 * testsuite/gas/riscv/attribute-10.d: Likewise.
414 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
415 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
416 set by priv attributes must be supported.
417 * testsuite/gas/riscv/attribute-05.s: Likewise.
418 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
419 priv attributes according to the -mpriv-spec option.
420 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
421 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
422 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
423 * testsuite/gas/riscv/priv-reg.d: Removed.
424 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
425 CSR according to the priv spec 1.9.
426 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
427 CSR according to the priv spec 1.9.1.
428 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
429 CSR according to the priv spec 1.10.
430 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
431 CSR according to the priv spec 1.11.
432 * config/tc-riscv.c (md_show_usage): Add descriptions about
433 the new GAS options.
434 * doc/c-riscv.texi: Likewise.
435
3d205eb4
PB		 4362020-05-19 Peter Bergner <bergner@linux.ibm.com>
437
438 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
439 * testsuite/gas/ppc/power9.d: Likewise.
440 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
441 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
442 sync, wait, waitrsv>: Add tests.
443 * testsuite/gas/ppc/power10.d: Likewise.
444
164446e0
AF		 4452020-05-19 Alexander Fedotov <alfedotov@gmail.com>
446
447 PR 25992
448 * config/tc-arm.c : Add arm_ext_v8r feature.
449 (it_fsm_post_encode): Check arm_ext_v8r feature.
450 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
451
69f57659
AM		 4522020-05-19 Alan Modra <amodra@gmail.com>
453
454 * write.c (write_contents): Use bfd_get_filename rather than
455 accessing bfd->filename directly. Use bfd_section_name rather
456 than accessing section->name directly.
457
0e1d094e
AM		 4582020-05-19 Alan Modra <amodra@gmail.com>
459
460 * symbols.c (local_symbol_make): Init all of lsy_flags.
461
d402189f
AM		 4622020-05-18 Alan Modra <amodra@gmail.com>
463
464 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
465 before looking at add_symbol->sy_flags.
466
503648e4 4672020-05-18 Hongtao Liu <hongtao.liu@intel.com>
468
469 * config/tc-i386.c: Not handle lret/iret.
470 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
471 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
472 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
473 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
474 * testsuite/gas/i386/lfence-ret.s: Ditto.
475 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
476 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
477 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
478 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
479 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
480 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
481 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
482
2a50b401
AM		 4832020-05-15 Alan Modra <amodra@gmail.com>
484 Alex Coplan <alex.coplan@arm.com>
485
486 * symbols.c (struct local_symbol): Update comment.
487 (resolve_symbol_value): For resolved symbols equated to other
488 symbols, verify that the referenced symbol is not a local_symbol
489 before accessing sy_value. Don't leave symbol loops during
490 finalize_syms resolution.
491 * testsuite/gas/all/assign-bad-recursive.d: New test.
492 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
493 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
494 * testsuite/gas/all/gas.exp: Run it.
495
9d95b8e9
NC		 4962020-05-14 Nick Clifton <nickc@redhat.com>
497
498 * po/sv.po: Updated Swedish translation.
499
3b646889
AM		 5002020-05-11 Alan Modra <amodra@gmail.com>
501
502 * testsuite/gas/ppc/scalarquad.d,
503 * testsuite/gas/ppc/scalarquad.s: New test.
504 * testsuite/gas/ppc/ppc.exp: Run it.
505
9cc4ce88
AM		 5062020-05-11 Alan Modra <amodra@gmail.com>
507
508 * testsuite/gas/ppc/rightmost.d,
509 * testsuite/gas/ppc/rightmost.s: New test.
510 * testsuite/gas/ppc/ppc.exp: Run it.
511
5d57bc3f
AM		 5122020-05-11 Alan Modra <amodra@gmail.com>
513
514 * testsuite/gas/ppc/xvtlsbb.d,
515 * testsuite/gas/ppc/xvtlsbb.s: New test.
516 * testsuite/gas/ppc/ppc.exp: Run it.
517
66ef5847
AM		 5182020-05-11 Alan Modra <amodra@gmail.com>
519
520 * testsuite/gas/ppc/stringop.d,
521 * testsuite/gas/ppc/stringop.s: New test.
522 * testsuite/gas/ppc/ppc.exp: Run it.
523
4f3e9537
PB		 5242020-05-11 Peter Bergner <bergner@linux.ibm.com>
525
526 * testsuite/gas/ppc/set_bool.d,
527 * testsuite/gas/ppc/set_bool.s: New test.
528 * testsuite/gas/ppc/ppc.exp: Run it.
529
ec40e91c
AM		 5302020-05-11 Alan Modra <amodra@gmail.com>
531
532 * testsuite/gas/ppc/bitmanip.d,
533 * testsuite/gas/ppc/bitmanip.s: New test.
534 * testsuite/gas/ppc/ppc.exp: Run it.
535
d7e97a76
AM		 5362020-05-11 Alan Modra <amodra@gmail.com>
537
538 * testsuite/gas/ppc/genpcv.d,
539 * testsuite/gas/ppc/genpcv.s: New test.
540 * testsuite/gas/ppc/ppc.exp: Run it.
541
fdefed7c
AM		 5422020-05-11 Alan Modra <amodra@gmail.com>
543
544 * testsuite/gas/ppc/maskmanip.d,
545 * testsuite/gas/ppc/maskmanip.s: New test.
546 * testsuite/gas/ppc/ppc.exp: Run it.
547
aa3c112f
AM		 5482020-05-11 Alan Modra <amodra@gmail.com>
549 Peter Bergner <bergner@linux.ibm.com>
550
551 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
552 (md_assemble): Check acc specified in correct operand.
553 * testsuite/gas/ppc/outerprod.d,
554 * testsuite/gas/ppc/outerprod.s,
555 * testsuite/gas/ppc/vsx4.d,
556 * testsuite/gas/ppc/vsx4.s: New tests.
557 * testsuite/gas/ppc/ppc.exp: Run them.
558
6edbfd3b
AM		 5592020-05-11 Alan Modra <amodra@gmail.com>
560
561 * testsuite/gas/ppc/simd_perm.d,
562 * testsuite/gas/ppc/simd_perm.s: New test.
563 * testsuite/gas/ppc/ppc.exp: Run it.
564
c7d7aea2
AM		 5652020-05-11 Alan Modra <amodra@gmail.com>
566
567 * testsuite/gas/ppc/int128.d,
568 * testsuite/gas/ppc/int128.s: New test.
569 * testsuite/gas/ppc/ppc.exp: Run it.
570
94ba9882
AM		 5712020-05-11 Alan Modra <amodra@gmail.com>
572
573 * testsuite/gas/ppc/vsx_32byte.d,
574 * testsuite/gas/ppc/vsx_32byte.s: New test.
575 * testsuite/gas/ppc/ppc.exp: Run it.
576
f4791f1a
AM		 5772020-05-11 Alan Modra <amodra@gmail.com>
578
579 * testsuite/gas/ppc/vec_mul.s,
580 * testsuite/gas/ppc/vec_mul.d: New test.
581 * testsuite/gas/ppc/ppc.exp: Run it.
582
3ff0a5ba
PB		 5832020-05-11 Peter Bergner <bergner@linux.ibm.com>
584
585 * testsuite/gas/ppc/byte_rev.d,
586 * testsuite/gas/ppc/byte_rev.s: New test.
587 * testsuite/gas/ppc/ppc.exp: Run it.
588
afef4fe9
PB		 5892020-05-11 Peter Bergner <bergner@linux.ibm.com>
590
591 * testsuite/gas/ppc/power10.d: Add paste. tests.
592 * testsuite/gas/ppc/power10.s: Likewise.
593
1224c05d
PB		 5942020-05-11 Peter Bergner <bergner@linux.ibm.com>
595
596 * testsuite/gas/ppc/power10.s: New test.
597 * testsuite/gas/ppc/power10.d: Likewise.
598 * testsuite/gas/ppc/ppc.exp: Run it.
599
7c1f4227
AM		 6002020-05-11 Alan Modra <amodra@gmail.com>
601
602 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
603 renaming.
604 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
605 place of -mfuture/-Mfuture.
606 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
607 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
608
bfeaed38
NC		 6092020-05-06 Nick Clifton <nickc@redhat.com>
610
611 * po/sv.po: Updated Swedish translation.
612
6ef719c0
NC		 6132020-05-06 Nick Clifton <nickc@redhat.com>
614
615 PR 25927
616 * doc/as.texi (Preprocessing): Replace cross reference to not
617 existant document with a URL to the equivalent page in the GCC
618 manual.
619
546cb2d8
NC		 6202020-05-05 Nick Clifton <nickc@redhat.com>
621
622 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
623 construction of a DWARF-5 directory name table.
624 * testsuite/gas/elf/pr25917.d: Update expected output.
625
7d0bd487
GN		 6262020-05-05 Gunther Nikl <gnikl@justmail.de>
627
628 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
629 (md_parse_option): Remove initialization of elf_flags.
070b775f 630
fe05f369
ASDV		 6312020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
632
633 PR gas/25863
634 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
635 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
636 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
637
4706679d
NC		 6382020-05-04 Nick Clifton <nickc@redhat.com>
639
640 PR 25917
641 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
642 table's existence before looking at its entries.
070b775f
NC		 643 Also do not emit a default directory entry if there are no
644 directories in use.
645
4706679d
NC		 646 * testsuite/gas/elf/pr25917.s: New test source file.
647 * testsuite/gas/elf/pr25917.d: New test driver.
648 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
649
09c1e68a
AC		 6502020-04-30 Alex Coplan <alex.coplan@arm.com>
651
652 * config/tc-aarch64.c (fix_insn): Implement for
653 AARCH64_OPND_UNDEFINED.
654 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
655 * testsuite/gas/aarch64/udf.s: New.
656 * testsuite/gas/aarch64/udf.d: New.
657 * testsuite/gas/aarch64/udf-invalid.s: New.
658 * testsuite/gas/aarch64/udf-invalid.l: New.
659 * testsuite/gas/aarch64/udf-invalid.d: New.
660
c578f16e
YS		 6612020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
662
663 * config/tc-rx.c (elf_flags): Reset default value.
664 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
665
935f1f4b
MF		 6662020-04-29 Max Filippov <jcmvbkbc@gmail.com>
667
668 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
669 if it's not defined.
670 (microarch_earliest): New static variable.
671 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
672 simcall opcode has mandatory parameter.
673 (xg_init_global_config): Initialize microarch_earliest.
674
5c936ef5
NC		 6752020-04-29 Nick Clifton <nickc@redhat.com>
676
677 PR 22699
678 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
679 IMM0_8S and add support for IMM0_8U.
680 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
681 unsigned 8-bit immediate.
682 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 683 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 684
251dae91
TC		 6852020-04-27 Tamar Christina <tamar.christina@arm.com>
686
687 * NEWS: Add news entry for big-obj.
688 * config/tc-i386.c (i386_target_format): Support new format.
689 * doc/c-i386.texi: Add i386 support.
690 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
691 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
692
714e6c96
NC		 6932020-04-27 Nick Clifton <nickc@redhat.com>
694
695 PR 25878
696 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
697 (assign_file_to_slot): New function. Fills in an entry in the
698 files table.
699 (allocate_filenum): Use new function.
700 (allocate_filename_to_slot): Use new function. If the specified
701 slot entry is already in use, but was chosen automatically then
702 reassign the automatic entry.
703
a09f656b 7042020-04-26 Hongtao Liu <hongtao.liu@intel.com
705
706 * config/tc-i386.c (lfence_before_ret_shl): New member.
707 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
708 for Anysize insns.
709 (insert_after_load): Issue warning for REP CMPS/SCAS.
710 (insert_before_before): Handle iret, Handle
711 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
712 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
713 -mlfence-before-ret=[none/not/or/shl/yes].
714 Enable -mlfence-before-ret=shl when
715 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
716 (md_show_usage): Ditto.
717 * doc/c-i386.texi: Ditto.
718 * testsuite/gas/i386/i386.exp: Add new testcases.
719 * testsuite/gas/i386/lfence-load-b.d: New.
720 * testsuite/gas/i386/lfence-load-b.e: New.
721 * testsuite/gas/i386/lfence-load.d: Modified.
722 * testsuite/gas/i386/lfence-load.e: New.
723 * testsuite/gas/i386/lfence-load.s: Modified.
724 * testsuite/gas/i386/lfence-ret-a.d: Modified.
725 * testsuite/gas/i386/lfence-ret-b.d: Modified.
726 * testsuite/gas/i386/lfence-ret-c.d: New.
727 * testsuite/gas/i386/lfence-ret-d.d: New.
728 * testsuite/gas/i386/lfence-ret.s: Modified.
729 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
730 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
731 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
732 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
733 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
734 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
735 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
736 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
737 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
738 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
739
30ce8e47
MF		 7402020-04-22 Max Filippov <jcmvbkbc@gmail.com>
741
742 PR ld/25861
743 * config/tc-xtensa.c (md_apply_fix): Replace
744 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
745 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
746 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
747 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
748 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
749
31c89d60
AM		 7502020-04-22 Alan Modra <amodra@gmail.com>
751
752 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
753 symbol for ".symver .. remove".
754 * doc/as.texi (.symver): Update.
755 * testsuite/gas/symver/symver11.s: Make foo weak.
756 * testsuite/gas/symver/symver11.d: Expect an error.
757 * testsuite/gas/symver/symver7.d: Allow other random symbols.
758
1d3eb556
L		 7592020-04-21 H.J. Lu <hongjiu.lu@intel.com>
760
761 * testsuite/gas/symver/symver11.s: Add ".balign 8".
762
bb2a1453
AS		 7632020-04-21 Andreas Schwab <schwab@linux-m68k.org>
764
765 PR 25848
766 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
767 * testsuite/gas/m68k/operands.d: Update.
768 * testsuite/gas/m68k/op68000.d: Update for new error messages.
769
c36876fe
TC		 7702020-04-21 Tamar Christina <tamar.christina@arm.com>
771
772 PR binutils/24753
773 * testsuite/gas/arm/pr24753.d: New test.
774 * testsuite/gas/arm/pr24753.s: New test.
775
6914be53
L		 7762020-04-21 H.J. Lu <hongjiu.lu@intel.com>
777
778 PR gas/23840
779 PR gas/25295
780 * NEWS: Mention .symver extension.
781 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
782 function.
783 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
784 add a version name. Add local, hidden and remove visibility
785 support.
786 (elf_frob_symbol): Handle the list of version names. Update the
787 original symbol to local, hidden or remove it from the symbol
788 table.
789 (elf_frob_file_before_adjust): Handle the list of version names.
790 * config/obj-elf.h (elf_visibility): New.
791 (elf_versioned_name_list): Likewise.
792 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
793 and visibility. Change versioned_name pointer to struct
794 elf_versioned_name_list.
795 * doc/as.texi: Update .symver directive.
796 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
797 error checking tests.
798 * testsuite/gas/symver/symver6.d: New file.
799 * testsuite/gas/symver/symver7.d: Likewise.
800 * testsuite/gas/symver/symver7.s: Likewise.
801 * testsuite/gas/symver/symver8.d: Likewise.
802 * testsuite/gas/symver/symver8.s: Likewise.
803 * testsuite/gas/symver/symver9.s: Likewise.
804 * testsuite/gas/symver/symver9a.d: Likewise.
805 * testsuite/gas/symver/symver9b.d: Likewise.
806 * testsuite/gas/symver/symver10.s: Likewise.
807 * testsuite/gas/symver/symver10a.d: Likewise.
808 * testsuite/gas/symver/symver10b.d: Likewise.
809 * testsuite/gas/symver/symver11.d: Likewise.
810 * testsuite/gas/symver/symver11.s: Likewise.
811 * testsuite/gas/symver/symver12.d: Likewise.
812 * testsuite/gas/symver/symver12.s: Likewise.
813 * testsuite/gas/symver/symver13.d: Likewise.
814 * testsuite/gas/symver/symver13.s: Likewise.
815 * testsuite/gas/symver/symver14.d: Likewise.
816 * testsuite/gas/symver/symver14.l: Likewise.
817 * testsuite/gas/symver/symver15.d: Likewise.
818 * testsuite/gas/symver/symver15.l: Likewise.
819 * testsuite/gas/symver/symver6.l: Removed.
820 * testsuite/gas/symver/symver6.s: Updated.
821
c2e5c986
SD		 8222020-04-20 Sudakshina Das <sudi.das@arm.com>
823
824 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
825 to include TSB.
826 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
827 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
828 * testsuite/gas/aarch64/system.d: Update.
829
8a6e1d1d
SD		 8302020-04-20 Sudakshina Das <sudi.das@arm.com>
831
832 * testsuite/gas/aarch64/bti.d: Update -march option.
833 * testsuite/gas/aarch64/illegal-bti.d: Remove.
834 * testsuite/gas/aarch64/illegal-bti.l: Remove.
835 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
836 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
837
49af2f5c
AM		 8382020-04-17 Alan Modra <amodra@gmail.com>
839
840 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
841
8e4979ac
NC		 8422020-04-16 Gagan Singh Sidhu <broly@mac.com>
843 Nick Clifton <nickc@redhat.com>
844
845 PR 25803
846 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
847 targets.
848 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
849 for the type-2 test.
850 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
851 targets running this test.
852
c54a9b56
DF		 8532020-02-16 David Faust <david.faust@oracle.com>
854
855 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
856 * testsuite/gas/bpf/jump32.s: New file.
857 * testsuite/gas/bpf/jump32.d: Likewise.
858
3071b197
L		 8592020-04-08 H.J. Lu <hongjiu.lu@intel.com>
860
861 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
862 documentation.
863
6a3ab923
GN		 8642020-04-08 Gunther Nikl <gnikl@justmail.de>
865
866 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
867 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 868 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
869 define.
870 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 871 * tc.h (md_pcrel_from_section): Add prototype.
872 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
873 * config/tc-arc.h (md_pcrel_from_section): Likewise.
874 * config/tc-arm.h (md_pcrel_from_section): Likewise.
875 * config/tc-avr.h (md_pcrel_from_section): Likewise.
876 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
877 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
878 * config/tc-csky.h (md_pcrel_from_section): Likewise.
879 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
880 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
881 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
882 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
883 * config/tc-frv.h (md_pcrel_from_section): Likewise.
884 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
885 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
886 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
887 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
888 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
889 * config/tc-mep.h (md_pcrel_from_section): Likewise.
890 * config/tc-metag.h (md_pcrel_from_section): Likewise.
891 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
892 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
893 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
894 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
895 * config/tc-mt.h (md_pcrel_from_section): Likewise.
896 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
897 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
898 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
899 * config/tc-rx.h (md_pcrel_from_section): Likewise.
900 * config/tc-s390.h (md_pcrel_from_section): Likewise.
901 * config/tc-sh.h (md_pcrel_from_section): Likewise.
902 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
903 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 904 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
905 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
906 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
907 md_apply_fix3): Delete prototypes.
6a3ab923 908
6e0e8b45
L		 9092020-04-07 H.J. Lu <hongjiu.lu@intel.com>
910
911 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
912 instructions.
913
266803a2
L		 9142020-04-07 H.J. Lu <hongjiu.lu@intel.com>
915
916 * doc/c-z80.texi: Fix @xref warnings.
917
bb651e8b
CL		 9182020-04-07 Lili Cui <lili.cui@intel.com>
919
920 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
921 (cpu_noarch): Likewise.
922 * doc/c-i386.texi: Document TSXLDTRK.
923 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
924 * testsuite/gas/i386/tsxldtrk.d: Likewise.
925 * testsuite/gas/i386/tsxldtrk.s: Likewise.
926 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
927
4b27d27c
L		 9282020-04-02 Lili Cui <lili.cui@intel.com>
929
930 * config/tc-i386.c (cpu_arch): Add .serialize.
931 (cpu_noarch): Likewise.
932 * doc/c-i386.texi: Document serialize.
933 * testsuite/gas/i386/i386.exp: Run serialize tests
934 * testsuite/gas/i386/serialize.d: Likewise.
935 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
936 * testsuite/gas/i386/serialize.s: Likewise.
937
bb897477
RO		 9382020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
939
940 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
941 * testsuite/gas/elf/section12b.d: Likewise.
942 * testsuite/gas/elf/section16a.d: Likewise.
943 * testsuite/gas/elf/section16b.d: Likewise.
944
59e28a97
GN		 9452020-04-02 Gunther Nikl <gnikl@justmail.de>
946
947 * config/tc-m68k.c (m68k_ip): Fix range check for index register
948 with a suppressed address register.
949
efc3a950
L		 9502020-04-01 H.J. Lu <hongjiu.lu@intel.com>
951
952 PR gas/25756
953 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
954 * testsuite/gas/i386/localpic.s: Add a test for relocation
955 against local absolute symbol.
956 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
957 * testsuite/gas/i386/localpic.d: Updated.
958 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
959 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
960
15d47c3a
RO		 9612020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
962
963 PR gas/25732
964 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
965 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
966 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
967 testsuite/gas/i386/x86-64-jump.d.
968 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
969 Incorporate changes to
970 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
971 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
972 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
973 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
974 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
975
876678f0
MR		 9762020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
977
978 PR 25611
979 PR 25614
980 * dwarf2dbg.c: Do not include "bignum.h".
981
d1a89da5
NC		 9822020-03-30 Nelson Chu <nelson.chu@sifive.com>
983
984 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
985 * testsuite/gas/riscv/alias-csr.s: Likewise.
986 * testsuite/gas/riscv/no-aliases-csr.d: Move this
987 to priv-reg-pseudo-noalias.
988 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
989 * testsuite/gas/riscv/bad-csr.l: Likewise.
990 * testsuite/gas/riscv/bad-csr.s: Likewise.
991 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
992 * testsuite/gas/riscv/satp.s: Likewise.
993 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
994 csr instruction, including alias-csr testcase.
995 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
996 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
997 pseudo instruction with objdump -Mno-aliases.
998 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
999 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1000 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1001 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1002 * testsuite/gas/riscv/priv-reg.s: Likewise.
1003 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1004 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1005 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1006
b7780957
J		 10072020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1008
1009 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1010 sections with the "b" attribute.
1011
d1023b5d
AM		 10122020-03-22 Alan Modra <amodra@gmail.com>
1013
1014 * testsuite/gas/s12z/truncated.d: Update expected output.
1015
0d832e7f
SB		 10162020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1017
1018 PR 25690
1019 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1020 * doc/c-z80.texi: Update documentation.
1021
327ef784
NC		 10222020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1023
1024 PR 25641
1025 PR 25668
1026 PR 25633
1027 Fix disassembling ED+A4/AC/B4/BC opcodes.
1028 Fix assembling lines containing colonless label and instruction
1029 with first operand inside parentheses.
1030 Fix registration of unsupported by target CPU registers.
1031 * config/tc-z80.c: See above.
1032 * config/tc-z80.h: See above.
1033 * testsuite/gas/z80/colonless.d: Update test.
1034 * testsuite/gas/z80/colonless.s: Likewise.
1035 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1036 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1037 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1038 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1039 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1040 * testsuite/gas/z80/unsup_regs.s: Likewise.
1041 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1042 * testsuite/gas/z80/z80.exp: Likewise.
1043 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1044 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1045 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1046
66d1f7cc
AV		 10472020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1048
1049 PR 25660
1050 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1051 (parse_operands): Handle new operand codes.
1052 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1053 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1054 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1055 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1056 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1057 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1058 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1059 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1060
9e8f1c90
L		 10612020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1062
1063 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1064
97b4a8f7
L		 10652020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * testsuite/gas/i386/i386.exp: Run new tests.
1068 * testsuite/gas/i386/lfence-byte.d: New file.
1069 * testsuite/gas/i386/lfence-byte.e: Likewise.
1070 * testsuite/gas/i386/lfence-byte.s: Likewise.
1071 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1072 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1073 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1074 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1075 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1076 * testsuite/gas/i386/lfence-load.d: Likewise.
1077 * testsuite/gas/i386/lfence-load.s: Likewise.
1078 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1079 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1080 * testsuite/gas/i386/lfence-ret.s: Likewise.
1081 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1082 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1083 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1084 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1085 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1086 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1087 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1088 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1089 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1090 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1091 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1092 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1093
ae531041
L		 10942020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1095
1096 * config/tc-i386.c (lfence_after_load): New.
1097 (lfence_before_indirect_branch_kind): New.
1098 (lfence_before_indirect_branch): New.
1099 (lfence_before_ret_kind): New.
1100 (lfence_before_ret): New.
1101 (last_insn): New.
1102 (load_insn_p): New.
1103 (insert_lfence_after): New.
1104 (insert_lfence_before): New.
1105 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1106 Set last_insn.
1107 (OPTION_MLFENCE_AFTER_LOAD): New.
1108 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1109 (OPTION_MLFENCE_BEFORE_RET): New.
1110 (md_longopts): Add -mlfence-after-load=,
1111 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1112 (md_parse_option): Handle -mlfence-after-load=,
1113 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1114 (md_show_usage): Display -mlfence-after-load=,
1115 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1116 (i386_cons_align): New.
1117 * config/tc-i386.h (i386_cons_align): New.
1118 (md_cons_align): New.
1119 * doc/c-i386.texi: Document -mlfence-after-load=,
1120 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1121
5496f3c6
NC		 11222020-03-11 Nick Clifton <nickc@redhat.com>
1123
1124 PR 25611
1125 PR 25614
1126 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1127 (DWARF2_FILE_SIZE_NAME): Default to -1.
1128 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1129 whichever is higher.
1130 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1131 (NUM_MD5_BYTES): Define.
1132 (struct file entry): Add md5 field.
1133 (get_filenum): Delete and replace with...
1134 (get_basename): New function.
1135 (get_directory_table_entry): New function.
1136 (allocate_filenum): New function.
1137 (allocate_filename_to_slot): New function.
1138 (dwarf2_where): Use new functions.
1139 (dwarf2_directive_filename): Add support for extended .file
1140 pseudo-op.
1141 (dwarf2_directive_loc): Allow the use of file number zero with
1142 DWARF 5 or higher.
1143 (out_file_list): Rename to...
1144 (out_dir_and_file_list): Add DWARF 5 support.
1145 (out_debug_line): Emit extra values into the section header for
1146 DWARF 5.
1147 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1148 * doc/as.texi (.file): Update the description of this pseudo-op.
1149 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1150 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1151 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1152 * NEWS: Mention the new feature.
1153
a6a1f5e0
AM		 11542020-03-10 Alan Modra <amodra@gmail.com>
1155
1156 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1157 to avoid signed overflow.
1158 * config/tc-mcore.c (md_assemble): Likewise.
1159 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1160 * config/tc-nds32.c (SET_ADDEND): Likewise.
1161 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1162
3fabc179
JB		 11632020-03-09 Jan Beulich <jbeulich@suse.com>
1164
1165 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1166 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1167 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1168
190e5fc8
AM		 11692020-03-07 Alan Modra <amodra@gmail.com>
1170
1171 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1172 first column.
1173
84d9ab33
NC		 11742020-03-06 Nick Clifton <nickc@redhat.com>
1175
1176 PR 25614
1177 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1178 0 if the dwarf_level is 5 or more. Complain if a filename follows
1179 a file 0.
1180 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1181 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1182 * testsuite/gas/elf/elf.exp: Run the new test.
1183
1184 PR 25612
1185 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1186 * doc/as.texi: Fix another typo.
1187
31bf1864
NC		 11882020-03-06 Nick Clifton <nickc@redhat.com>
1189
1190 PR 25612
1191 * as.c (dwarf_level): Define.
1192 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1193 (parse_args): Add support for the new options.
1194 as.h (dwarf_level): Prototype.
1195 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1196 value.
1197 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1198 (DWARF2_LINE_VERSION): Remove definition.
1199 * doc/as.texi: Document the new options.
1200
3c968de5
NC		 12012020-03-06 Nick Clifton <nickc@redhat.com>
1202
1203 PR 25572
1204 * as.c (main): Allow matching input and outputs when they are
1205 not regular files.
1206
bc49bfd8
JB		 12072020-03-06 Jan Beulich <jbeulich@suse.com>
1208
1209 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1210 casing.
1211 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1212 one of byte/word/dword/qword is set alongside a SIMD register in
1213 a template's operand.
1214
4873e243
JB		 12152020-03-06 Jan Beulich <jbeulich@suse.com>
1216
1217 * config/tc-i386.c (match_template): Extend code in logic
1218 rejecting certain suffixes in certain modes to also cover mask
1219 register use and VecSIB. Drop special casing of broadcast. Skip
1220 immediates in the check.
1221
e365e234
JB		 12222020-03-06 Jan Beulich <jbeulich@suse.com>
1223
1224 * config/tc-i386.c (match_template): Fold duplicate code in
1225 logic rejecting certain suffixes in certain modes. Drop
1226 pointless "else".
1227
4ed21b58
JB		 12282020-03-06 Jan Beulich <jbeulich@suse.com>
1229
1230 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1231 alongside !norex64 ones.
1232 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1233 with both 32- and 64-bit GPR operands.
1234 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1235 32- and 64-bit GPR operands.
1236 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1237 testsuite/gas/i386/x86-64-avx512bw.d,
1238 testsuite/gas/i386/x86-64-avx512f-intel.d,
1239 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1240
643bb870
JB		 12412020-03-06 Jan Beulich <jbeulich@suse.com>
1242
1243 * config/tc-i386.c (md_assemble): Drop use of rex64.
1244 (process_suffix): For REX.W for 64-bit CRC32.
1245
a23b33b3
JB		 12462020-03-06 Jan Beulich <jbeulich@suse.com>
1247
1248 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1249 addressing for MPX insns without base/index.
1250 * testsuite/gas/i386/mpx-16bit.s,
1251 * testsuite/gas/i386/mpx-16bit.d: New.
1252 * testsuite/gas/i386/i386.exp: Run new test.
1253
a0497384
JB		 12542020-03-06 Jan Beulich <jbeulich@suse.com>
1255
1256 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1257 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1258 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1259 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1260 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1261 as well as a BSWAP one.
1262 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1263 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1264 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1265 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1266 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1267 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1268 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1269 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1270 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1271 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1272 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1273 testsuite/gas/i386/vmx.d: Adjust expectations.
1274
b630c145
JB		 12752020-03-06 Jan Beulich <jbeulich@suse.com>
1276
1277 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1278 from having their operands swapped.
1279 * testsuite/gas/i386/waitpkg.s,
1280 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1281 3-operand cases as well as testing of 16-bit code generation.
1282 * testsuite/gas/i386/waitpkg.d,
1283 testsuite/gas/i386/waitpkg-intel.d,
1284 testsuite/gas/i386/x86-64-waitpkg.d,
1285 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1286
de48783e
NC		 12872020-03-04 Nelson Chu <nelson.chu@sifive.com>
1288
dee35d02
NC		 1289 * config/tc-riscv.c (percent_op_utype): Support the modifier
1290 %got_pcrel_hi.
1291 * doc/c-riscv.texi: Add documentation.
1292 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1293 modifier %got_pcrel_hi.
1294 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1295 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1296 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1297
de48783e
NC		 1298 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1299 (RISC-V-Formats): Update the section name from "Instruction Formats"
1300 to "RISC-V Instruction Formats".
1301
749479c8
AO		 13022020-03-04 Alexandre Oliva <oliva@adacore.com>
1303
1304 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1305 detected in a section which does not have at least 4 byte
1306 alignment.
1307 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1308 * testsuite/gas/arm/ldr-t.s: Likewise.
1309 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1310 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1311 disassembly, ignoring any NOPs that may have been inserted because
1312 of section alignment.
1313 * testsuite/gas/arm/ldr-t.d: Likewise.
1314
a847e322
JB		 13152020-03-04 Jan Beulich <jbeulich@suse.com>
1316
1317 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1318 * doc/c-i386.texi: Mention sev_es.
1319 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1320 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1321 expectations.
1322 * testsuite/gas/i386/arch-13-znver1.d,
1323 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1324
3cd7f3e3
L		 13252020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1326
1327 * config/tc-i386.c (match_template): Replace ignoresize and
1328 defaultsize with mnemonicsize.
1329 (process_suffix): Likewise.
1330
b8ba1385
SB		 13312020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1332
1333 PR 25627
1334 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1335 instruction LD IY,(HL).
1336 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1337 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1338 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1339 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1340
10d97a0f
L		 13412020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1342
1343 PR gas/25622
1344 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1345 x86-64-default-suffix-avx.
1346 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1347 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1348 * testsuite/gas/i386/noreg64.d: Updated.
1349 * testsuite/gas/i386/noreg64.l: Likewise.
1350 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1351 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1352 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1353
8326546e
SB		 13542020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1355
1356 PR 25604
1357 * config/tc-z80.c (contains_register): Prevent an illegal memory
1358 access when checking an expression for a register name.
1359
e3e896e6
AM		 13602020-03-03 Alan Modra <amodra@gmail.com>
1361
1362 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1363 support.
1364
a4dd6c97
AM		 13652020-03-02 Alan Modra <amodra@gmail.com>
1366
1367 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1368 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1369 and .sbss sections.
1370 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1371 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1372 (s3_s_score_lcomm): Likewise.
1373 * config/tc-score7.c: Similarly.
1374 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1375
dec7b24b
YS		 13762020-02-28 YunQiang Su <syq@debian.org>
1377
1378 PR gas/25539
1379 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1380 to handle multi-labels.
1381 (has_label_name): New.
1382
cceb53b8
MM		 13832020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1384
1385 * config/tc-arm.c (enum pred_instruction_type): Remove
1386 NEUTRAL_IT_NO_VPT_INSN predication type.
1387 (cxn_handle_predication): Modify to require condition suffixes.
1388 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1389 * testsuite/gas/arm/cde-scalar.s: Update test.
1390 * testsuite/gas/arm/cde-warnings.l: Update test.
1391 * testsuite/gas/arm/cde-warnings.s: Update test.
1392
da3ec71f
AM		 13932020-02-26 Alan Modra <amodra@gmail.com>
1394
1395 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1396 N_() on empty string.
1397
42135cad
AM		 13982020-02-26 Alan Modra <amodra@gmail.com>
1399
1400 * read.c (read_a_source_file): Call strncpy with length one
1401 less than size of original_case_string.
1402
dc1e8a47
AM		 14032020-02-26 Alan Modra <amodra@gmail.com>
1404
1405 * config/obj-elf.c: Indent labels correctly.
1406 * config/obj-macho.c: Likewise.
1407 * config/tc-aarch64.c: Likewise.
1408 * config/tc-alpha.c: Likewise.
1409 * config/tc-arm.c: Likewise.
1410 * config/tc-cr16.c: Likewise.
1411 * config/tc-crx.c: Likewise.
1412 * config/tc-frv.c: Likewise.
1413 * config/tc-i386-intel.c: Likewise.
1414 * config/tc-i386.c: Likewise.
1415 * config/tc-ia64.c: Likewise.
1416 * config/tc-mn10200.c: Likewise.
1417 * config/tc-mn10300.c: Likewise.
1418 * config/tc-nds32.c: Likewise.
1419 * config/tc-riscv.c: Likewise.
1420 * config/tc-s12z.c: Likewise.
1421 * config/tc-xtensa.c: Likewise.
1422 * config/tc-z80.c: Likewise.
1423 * read.c: Likewise.
1424 * symbols.c: Likewise.
1425 * write.c: Likewise.
1426
bd0cf5a6
NC		 14272020-02-20 Nelson Chu <nelson.chu@sifive.com>
1428
54b2aec1
NC		 1429 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1430 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1431 after parsing all arguments.
1432 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1433 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1434 are used to check if we write a read-only CSR by the CSR instruction.
1435 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1436 all CSR for the read-only CSR checking.
1437 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1438 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1439 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1440 all CSR instructions for the read-only CSR checking.
1441 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1442 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1443
2ca89224
NC		 1444 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1445 (riscv_opts): Initialize it.
1446 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1447 before doing the CSR checking.
1448 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1449 (md_longopts): Add mcsr-check and mno-csr-check.
1450 (md_parse_option): Handle new enum option values.
1451 (s_riscv_option): Handle new long options.
1452 * doc/c-riscv.texi: Add description for the new .option and assembler
1453 options.
1454 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1455 the CSR checking.
1456 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1457
bd0cf5a6
NC		 1458 * config/tc-riscv.c (csr_extra_hash): New.
1459 (enum riscv_csr_class): New enum. Used to decide
1460 whether or not this CSR is legal in the current ISA string.
1461 (struct riscv_csr_extra): New structure to hold all extra information
1462 of CSR.
1463 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1464 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1465 Call hash_reg_name to insert CSR address into reg_names_hash.
1466 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1467 Decide whether the CSR is valid according to the csr_extra_hash.
1468 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1469 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1470 not a boolean. This is same as riscv_init_csr_hash, so keep the
1471 consistent usage.
1472 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1473 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1474 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1475 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1476 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1477 f-ext CSR are not allowed.
1478 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1479 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1480 source file is `priv-reg.s`, and the ISA is rv64if, so the
1481 rv32-only CSR are not allowed.
1482 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1483
10a95fcc
AM		 14842020-02-21 Alan Modra <amodra@gmail.com>
1485
1486 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1487 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1488
dda2980f
AM		 14892020-02-21 Alan Modra <amodra@gmail.com>
1490
1491 PR 25569
1492 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1493 on section size adjustment, instead perform another write if
1494 exec header size is larger than section size.
1495
bd3380bc
NC		 14962020-02-19 Nelson Chu <nelson.chu@sifive.com>
1497
1498 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1499 -mno-arch-attr command line options.
1500
fa164239
JW		 15012020-02-19 Nelson Chu <nelson.chu@sifive.com>
1502
1503 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1504 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1505
fcaaac0a
SB		 15062020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1507
1508 PR 25576
1509 * config/tc-z80.c (md_parse_option): Do not use an underscore
1510 prefix for local labels in SDCC compatability mode.
1511 (z80_start_line_hook): Remove SDCC dollar label support.
1512 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1513 * testsuite/gas/z80/sdcc.s: Likewise.
1514
15152020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1516
1517 PR 25517
1518 * config/tc-z80.c: Add -march option.
1519 * doc/as.texi: Update Z80 documentation.
1520 * doc/c-z80.texi: Likewise.
1521 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1522 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1523 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1524 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1525 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1526 * testsuite/gas/z80/gbz80_all.d: Likewise.
1527 * testsuite/gas/z80/r800_extra.d: Likewise.
1528 * testsuite/gas/z80/r800_ii8.d: Likewise.
1529 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1530 * testsuite/gas/z80/sdcc.d: Likewise.
1531 * testsuite/gas/z80/z180.d: Likewise.
1532 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1533 * testsuite/gas/z80/z80_doc.d: Likewise.
1534 * testsuite/gas/z80/z80_ii8.d: Likewise.
1535 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1536 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1537 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1538 * testsuite/gas/z80/z80_sli.d: Likewise.
1539 * testsuite/gas/z80/z80n_all.d: Likewise.
1540 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1541
a7e12755
L		 15422020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1543
1544 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1545 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1546 * testsuite/gas/i386/i386.exp: Run property-3 and
1547 x86-64-property-3.
1548 * testsuite/gas/i386/property-3.d: New file.
1549 * testsuite/gas/i386/property-3.s: Likewise.
1550 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1551
272a84b1
L		 15522020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1553
1554 * config/tc-i386.c (cpu_arch): Add .popcnt.
1555 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1556 Add a tab before @samp{.sse4a}.
1557
c8f8eebc
JB		 15582020-02-17 Jan Beulich <jbeulich@suse.com>
1559
1560 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1561 for AddrPrefixOpReg templates. Combine the two pieces of
1562 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1563 mode.
1564
eedb0f2c
JB		 15652020-02-17 Jan Beulich <jbeulich@suse.com>
1566
1567 PR gas/14439
1568 * config/tc-i386.c (md_assemble): Also suppress operand
1569 swapping for MONITOR{,X} and MWAIT{,X}.
1570 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1571 Add Intel syntax monitor/mwait tests.
1572 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1573 Adjust expectations.
1574 *testsuite/gas/i386/sse3-intel.d,
1575 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1576 * testsuite/gas/i386/i386.exp: Run new tests.
1577
b9915cbc
JB		 15782020-02-17 Jan Beulich <jbeulich@suse.com>
1579
1580 PR gas/6518
1581 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1582 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1583 re-indentation).
1584 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1585 cases.
1586 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1587 * testsuite/gas/i386/avx512dq-inval.l,
1588 testsuite/gas/i386/inval-avx.l,
1589 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1590 * testsuite/gas/i386/avx512vl-ambig.s,
1591 testsuite/gas/i386/avx512vl-ambig.l: New.
1592 * testsuite/gas/i386/i386.exp: Run new test.
1593
af5c13b0
L		 15942020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1595
1596 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1597 nosse4.
1598 * doc/c-i386.texi: Document sse4a and nosse4a.
1599
07d98387
L		 16002020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1601
1602 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1603 for AT&T syntax.
1604
65fca059
JB		 16052020-02-14 Jan Beulich <jbeulich@suse.com>
1606
1607 PR gas/25438
1608 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1609 casing ...
1610 (process_suffix): ... here. Consider just the first operand
1611 initially.
1612 (check_long_reg): Drop opcode 0x63 special case again.
1613 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1614 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1615 Move ambiguous operand size tests ...
1616 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1617 testsuite/gas/i386/noreg64.s: ... here.
1618 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1619 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1620 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1621 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1622 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1623 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1624 testsuite/gas/i386/x86-64-movsxd.d,
1625 testsuite/gas/i386/x86-64-movsxd-intel.d,
1626 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1627 Adjust expectations.
1628 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1629 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1630 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1631 * testsuite/gas/i386/i386.exp: Run new tests.
1632
b6773884
JB		 16332020-02-14 Jan Beulich <jbeulich@suse.com>
1634
1635 * config/tc-i386.c (process_operands): Also skip segment
1636 override prefix emission if it matches an already present one.
1637 * testsuite/gas/i386/prefix32.s: Add double segment override
1638 cases.
1639 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1640
92334ad2
JB		 16412020-02-14 Jan Beulich <jbeulich@suse.com>
1642
1643 * config/tc-i386.c (process_operands): Drop ineffectual segment
1644 overrides when optimizing.
1645 * testsuite/gas/i386/lea-optimize.d: New.
1646 * testsuite/gas/i386/i386.exp: Run new test.
1647
16482020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1649
1650 * config/tc-i386.c (process_operands): Also check insn prefix
1651 for ineffectual segment override warning. Don't cover possible
1652 VEX/EVEX encoded insns there.
1653 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1654 testsuite/gas/i386/lea.e: New.
1655 * testsuite/gas/i386/i386.exp: Run new test.
1656
0e6724de
L		 16572020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1658
1659 PR gas/25438
1660 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1661 syntax.
1662
292676c1
L		 16632020-02-13 Fangrui Song <maskray@google.com>
1664 H.J. Lu <hongjiu.lu@intel.com>
1665
1666 PR gas/25551
1667 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1668 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1669 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1670 * testsuite/gas/i386/relax-5.d: New file.
1671 * testsuite/gas/i386/relax-5.s: Likewise.
1672 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1673 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1674
7deea9aa
JB		 16752020-02-13 Jan Beulich <jbeulich@suse.com>
1676
1677 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1678 "nosse4" entry.
1679
6c0946d0
JB		 16802020-02-12 Jan Beulich <jbeulich@suse.com>
1681
1682 * config/tc-i386.c (avx512): New (at file scope), moved from
1683 (check_VecOperands): ... here.
1684 (process_suffix): Add [XYZ]MMword operand size handling.
1685 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1686 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1687 tests.
1688 * testsuite/gas/i386/avx512dq-inval.l,
1689 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1690
5990e377
JB		 16912020-02-12 Jan Beulich <jbeulich@suse.com>
1692
1693 PR gas/24546
1694 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1695 code only.
1696 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1697 CALL/JMP in O_tbyte_ptr case.
1698 * doc/c-i386.texi: Mention far call and full pointer load ISA
1699 differences.
1700 * testsuite/gas/i386/x86-64-branch-3.s,
1701 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1702 * testsuite/gas/i386/x86-64-branch-3.d,
1703 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1704 * testsuite/gas/i386/x86-64-branch-5.l,
1705 testsuite/gas/i386/x86-64-branch-5.s: New.
1706 * testsuite/gas/i386/i386.exp: Run new test.
1707
9706160a
JB		 17082020-02-12 Jan Beulich <jbeulich@suse.com>
1709
1710 PR gas/25438
1711 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1712 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1713 64-bit-only warning.
1714 (check_word_reg): Consistently error on mismatching register
1715 size and suffix.
1716 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1717 for movw. Replace suffix / GPR for orb.
1718 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1719 byte GPRs as well as ones for inb/outb with a word accumulator.
1720 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1721 testsuite/gas/i386/inval.l: Adjust expectations.
1722
5de4d9ef
JB		 17232020-02-12 Jan Beulich <jbeulich@suse.com>
1724
1725 * config/tc-i386.c (operand_type_register_match): Also fall
1726 through initial two if()-s when the template allows for a GPR
1727 operand. Adjust comment.
1728
50128d0c
JB		 17292020-02-11 Jan Beulich <jbeulich@suse.com>
1730
1731 (struct _i386_insn): New field "short_form".
1732 (optimize_encoding): Drop setting of shortform field.
1733 (process_suffix): Set i.short_form. Replace shortform use.
1734 (process_operands): Replace shortform use.
1735
1ed818b4
MM		 17362020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1737
1738 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1739 loop initial declaration.
1740
5aae9ae9
MM		 17412020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1742
1743 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1744 instructions that can have 5 arguments.
1745 (enum operand_parse_code): Add new operands.
1746 (parse_operands): Account for new operands.
1747 (S5): New macro.
1748 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1749 (neon_select_shape): Account for P suffix.
1750 (LOW1): Move macro to global position.
1751 (HI4): Move macro to global position.
1752 (vcx_assign_vec_d): New.
1753 (vcx_assign_vec_m): New.
1754 (vcx_assign_vec_n): New.
1755 (enum vcx_reg_type): New.
1756 (vcx_get_reg_type): New.
1757 (vcx_size_pos): New.
1758 (vcx_vec_pos): New.
1759 (vcx_handle_shape): New.
1760 (vcx_ensure_register_in_range): New.
1761 (vcx_handle_register_arguments): New.
1762 (vcx_handle_insn_block): New.
1763 (vcx_handle_common_checks): New.
1764 (do_vcx1): New.
1765 (do_vcx2): New.
1766 (do_vcx3): New.
1767 * testsuite/gas/arm/cde-missing-fp.d: New test.
1768 * testsuite/gas/arm/cde-missing-fp.l: New test.
1769 * testsuite/gas/arm/cde-missing-mve.d: New test.
1770 * testsuite/gas/arm/cde-missing-mve.l: New test.
1771 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1772 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1773 * testsuite/gas/arm/cde-mve.s: New test.
1774 * testsuite/gas/arm/cde-warnings.l:
1775 * testsuite/gas/arm/cde-warnings.s:
1776 * testsuite/gas/arm/cde.d:
1777 * testsuite/gas/arm/cde.s:
1778
4934a27c
MM		 17792020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1780 Matthew Malcomson <matthew.malcomson@arm.com>
1781
1782 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1783 CDE coprocessor that can be enabled.
1784 (enum pred_instruction_type): New pred type.
1785 (BAD_NO_VPT): New error message.
1786 (BAD_CDE): New error message.
1787 (BAD_CDE_COPROC): New error message.
1788 (enum operand_parse_code): Add new immediate operands.
1789 (parse_operands): Account for new immediate operands.
1790 (check_cde_operand): New.
1791 (cde_coproc_enabled): New.
1792 (cde_coproc_pos): New.
1793 (cde_handle_coproc): New.
1794 (cxn_handle_predication): New.
1795 (do_custom_instruction_1): New.
1796 (do_custom_instruction_2): New.
1797 (do_custom_instruction_3): New.
1798 (do_cx1): New.
1799 (do_cx1a): New.
1800 (do_cx1d): New.
1801 (do_cx1da): New.
1802 (do_cx2): New.
1803 (do_cx2a): New.
1804 (do_cx2d): New.
1805 (do_cx2da): New.
1806 (do_cx3): New.
1807 (do_cx3a): New.
1808 (do_cx3d): New.
1809 (do_cx3da): New.
1810 (handle_pred_state): Define new IT block behaviour.
1811 (insns): Add newn CX*{,d}{,a} instructions.
1812 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1813 Define new cdecp extension strings.
1814 * doc/c-arm.texi: Document new cdecp extension arguments.
1815 * testsuite/gas/arm/cde-scalar.d: New test.
1816 * testsuite/gas/arm/cde-scalar.s: New test.
1817 * testsuite/gas/arm/cde-warnings.d: New test.
1818 * testsuite/gas/arm/cde-warnings.l: New test.
1819 * testsuite/gas/arm/cde-warnings.s: New test.
1820 * testsuite/gas/arm/cde.d: New test.
1821 * testsuite/gas/arm/cde.s: New test.
1822
4b5aaf5f
L		 18232020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1824
1825 PR gas/25516
1826 * config/tc-i386.c (intel64): Renamed to ...
1827 (isa64): This.
1828 (match_template): Accept Intel64 only instruction by default.
1829 (i386_displacement): Updated.
1830 (md_parse_option): Updated.
1831 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1832 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1833 -mamd64 to x86-64-sysenter-amd.
1834 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1835
33176d91
AM		 18362020-02-10 Alan Modra <amodra@gmail.com>
1837
1838 * config/obj-elf.c (obj_elf_change_section): Error for section
1839 type, attr or entsize changes in assembly.
1840 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1841 * testsuite/gas/elf/section5.l: Update.
1842
82194874
AM		 18432020-02-10 Alan Modra <amodra@gmail.com>
1844
1845 * output-file.c (output_file_close): Do a normal close when
1846 flag_always_generate_output.
1847 * write.c (write_object_file): Don't stop output when
1848 flag_always_generate_output.
1849
9fc0b501
SB		 18502020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1851
1852 PR 25469
1853 * config/tc-z80.c: Add -gbz80 command line option to generate code
1854 for the GameBoy Z80. Add support for generating DWARF.
1855 * config/tc-z80.h: Add support for DWARF debug information
1856 generation.
1857 * doc/c-z80.texi: Document new command line option.
1858 * testsuite/gas/z80/gbz80_all.d: New file.
1859 * testsuite/gas/z80/gbz80_all.s: New file.
1860 * testsuite/gas/z80/z80.exp: Run the new tests.
1861 * testsuite/gas/z80/z80n_all.d: New file.
1862 * testsuite/gas/z80/z80n_all.s: New file.
1863 * testsuite/gas/z80/z80n_reloc.d: New file.
1864
b7d07216
L		 18652020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1866
1867 PR gas/25381
1868 * config/obj-elf.c (get_section): Also check
1869 linked_to_symbol_name.
1870 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1871 (obj_elf_parse_section_letters): Handle the 'o' flag.
1872 (build_group_lists): Renamed to ...
1873 (build_additional_section_info): This. Set elf_linked_to_section
1874 from map_head.linked_to_symbol_name.
1875 (elf_adjust_symtab): Updated.
1876 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1877 * doc/as.texi: Document the 'o' flag.
1878 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1879 * testsuite/gas/elf/section18.d: New file.
1880 * testsuite/gas/elf/section18.s: Likewise.
1881 * testsuite/gas/elf/section19.d: Likewise.
1882 * testsuite/gas/elf/section19.s: Likewise.
1883 * testsuite/gas/elf/section20.d: Likewise.
1884 * testsuite/gas/elf/section20.s: Likewise.
1885 * testsuite/gas/elf/section21.d: Likewise.
1886 * testsuite/gas/elf/section21.l: Likewise.
1887 * testsuite/gas/elf/section21.s: Likewise.
1888
5eb617a7
L		 18892020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1890
1891 * NEWS: Mention x86 assembler options to align branches for
1892 binutils 2.34.
1893
986ac314
L		 18942020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1895
1896 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1897 only for ELF targets.
1898 * testsuite/gas/i386/unique.d: Don't xfail.
1899 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1900
19234a6d
AM		 19012020-02-06 Alan Modra <amodra@gmail.com>
1902
1903 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1904 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1905
02e0be69
AM		 19062020-02-06 Alan Modra <amodra@gmail.com>
1907
1908 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1909 xfail, and rename test.
1910 * testsuite/gas/elf/section12b.d: Likewise.
1911 * testsuite/gas/elf/section16a.d: Likewise.
1912 * testsuite/gas/elf/section16b.d: Likewise.
1913
a8c4d40b
L		 19142020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1915
1916 PR gas/25380
1917 * config/obj-elf.c (section_match): Removed.
1918 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1919 section_id.
1920 (obj_elf_change_section): Replace info and group_name arguments
1921 with match_p. Also update the section ID and flags from match_p.
1922 (obj_elf_section): Handle "unique,N". Update call to
1923 obj_elf_change_section.
1924 * config/obj-elf.h (elf_section_match): New.
1925 (obj_elf_change_section): Updated.
1926 * config/tc-arm.c (start_unwind_section): Update call to
1927 obj_elf_change_section.
1928 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1929 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1930 (microblaze_s_sdata): Likewise.
1931 (microblaze_s_rdata): Likewise.
1932 (microblaze_s_bss): Likewise.
1933 * config/tc-mips.c (s_change_section): Likewise.
1934 * config/tc-msp430.c (msp430_profiler): Likewise.
1935 * config/tc-rx.c (parse_rx_section): Likewise.
1936 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1937 * doc/as.texi: Document "unique,N" in .section directive.
1938 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1939 * testsuite/gas/elf/section15.d: New file.
1940 * testsuite/gas/elf/section15.s: Likewise.
1941 * testsuite/gas/elf/section16.s: Likewise.
1942 * testsuite/gas/elf/section16a.d: Likewise.
1943 * testsuite/gas/elf/section16b.d: Likewise.
1944 * testsuite/gas/elf/section17.d: Likewise.
1945 * testsuite/gas/elf/section17.l: Likewise.
1946 * testsuite/gas/elf/section17.s: Likewise.
1947 * testsuite/gas/i386/unique.d: Likewise.
1948 * testsuite/gas/i386/unique.s: Likewise.
1949 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1950 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1951
575d37ae
L		 19522020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1953
1954 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1955
2384096c
G		 19562020-02-01 Anthony Green <green@moxielogic.com>
1957
1958 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1959
95441c43
SL		 19602020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1961
1962 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1963 %tls_ldo.
1964
d465d695
AV		 19652020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1966
1967 PR gas/25472
1968 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1969 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1970 +mve.
1971 * testsuite/gas/arm/mve_dsp.d: New test.
1972
d26cc8a9
NC		 19732020-01-31 Nick Clifton <nickc@redhat.com>
1974
1975 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1976 rather than BFD_RELOC_NONE.
1977
90e9955a
SP		 19782020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1979
1980 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1981 to support VLDMIA instruction for MVE.
1982 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1983 instruction for MVE.
1984 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1985 instruction for MVE.
1986 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1987 instruction for MVE.
1988 * testsuite/gas/arm/mve-ldst.d: New test.
1989 * testsuite/gas/arm/mve-ldst.s: Likewise.
1990
53943f32
NC		 19912020-01-31 Nick Clifton <nickc@redhat.com>
1992
1993 * po/fr.po: Updated French translation.
1994 * po/ru.po: Updated Russian translation.
1995
c3036ed0
RS		 19962020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1997
1998 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1999 .s for the movprfx.
2000 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2001 * testsuite/gas/aarch64/sve-movprfx_28.d,
2002 * testsuite/gas/aarch64/sve-movprfx_28.l,
2003 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2004
2ae4c703
JB		 20052020-01-30 Jan Beulich <jbeulich@suse.com>
2006
2007 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2008 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2009 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2010 Adjust expectations.
2011
bd434cc4
JM		 20122020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2013
2014 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2015 * testsuite/gas/bpf/alu-be.d: Likewise.
2016 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2017 * testsuite/gas/bpf/alu32-be.d: Likewise.
2018
aeab2b26
JB		 20192020-01-30 Jan Beulich <jbeulich@suse.com>
2020
2021 * testsuite/gas/i386/x86-64-branch-2.s,
2022 testsuite/gas/i386/x86-64-branch-4.s,
2023 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2024 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2025 testsuite/gas/i386/x86-64-branch-2.d,
2026 testsuite/gas/i386/x86-64-branch-4.l,
2027 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2028
873494c8
JB		 20292020-01-30 Jan Beulich <jbeulich@suse.com>
2030
2031 * config/tc-i386.c (process_suffix): .
2032 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2033 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2034 Add LRETQ case.
2035 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2036 suffix.
2037 testsuite/gas/i386/x86_64.s: Add RETF cases.
2038 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2039 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2040 testsuite/gas/i386/x86-64-opcode.d,
2041 testsuite/gas/i386/x86-64-suffix-intel.d,
2042 testsuite/gas/i386/x86-64-suffix.d,
2043 testsuite/gas/i386/x86_64-intel.d
2044 testsuite/gas/i386/x86_64.d: Adjust expectations.
2045 * testsuite/gas/i386/x86-64-suffix.e,
2046 testsuite/gas/i386/x86_64.e: New.
2047
62b3f548
JB		 20482020-01-30 Jan Beulich <jbeulich@suse.com>
2049
2050 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2051 special case.
2052
bc31405e
L		 20532020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2054
2055 PR binutils/25445
2056 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2057 movsxd.
2058 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2059 differences. Document movslq and movsxd.
2060 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2061 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2062 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2063 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2064 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2065 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2066 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2067 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2068 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2069 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2070 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2071
e3696f67
AM		 20722020-01-27 Alan Modra <amodra@gmail.com>
2073
2074 * testsuite/gas/all/gas.exp: Replace case statements with switch
2075 statements.
2076 * testsuite/gas/elf/elf.exp: Likewise.
2077 * testsuite/gas/macros/macros.exp: Likewise.
2078 * testsuite/lib/gas-defs.exp: Likewise.
2079
7568c93b
TC		 20802020-01-27 Tamar Christina <tamar.christina@arm.com>
2081
2082 PR 25403
2083 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2084 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2085
403d1bd9
JW		 20862020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2087
2088 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2089 s exts must be known, so rename *ok* to *fail*.
2090 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2091 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2092 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2093 above change.
2094 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2095 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2096
be4c5e58
L		 20972020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2098
2099 PR gas/25438
2100 * config/tc-i386.c (check_long_reg): Always disallow double word
2101 suffix in mnemonic with word general register.
2102 * testsuite/gas/i386/general.s: Replace word general register
2103 with double word general register for movl.
2104 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2105 register.
2106 * testsuite/gas/i386/general.l: Updated.
2107 * testsuite/gas/i386/inval.l: Likewise.
2108
9e7028aa
AM		 21092020-01-22 Alan Modra <amodra@gmail.com>
2110
2111 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2112 __tls_get_addr_desc and __tls_get_addr_opt.
2113
e3ed17f3
JB		 21142020-01-21 Jan Beulich <jbeulich@suse.com>
2115
2116 * testsuite/gas/i386/inval-crc32.s,
2117 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2118 * testsuite/gas/i386/inval-crc32.l,
2119 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2120
1a035124
JB		 21212020-01-21 Jan Beulich <jbeulich@suse.com>
2122
2123 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2124 generic code path. Deal with No_lSuf being set in a template.
2125 * testsuite/gas/i386/inval-crc32.l,
2126 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2127 instead of error(s) when operand size is ambiguous.
2128 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2129 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2130 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2131 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2132 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2133 Adjust expectations.
2134
c006a730
JB		 21352020-01-21 Jan Beulich <jbeulich@suse.com>
2136
2137 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2138 and an intel_syntax check. Re-write lack-of-suffix processing
2139 logic.
2140 * doc/c-i386.texi: Document operand size defaults for suffix-
2141 less AT&T syntax insns.
2142 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2143 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2144 testsuite/gas/i386/x86-64-avx-scalar.s,
2145 testsuite/gas/i386/x86-64-avx.s,
2146 testsuite/gas/i386/x86-64-bundle.s,
2147 testsuite/gas/i386/x86-64-intel64.s,
2148 testsuite/gas/i386/x86-64-lock-1.s,
2149 testsuite/gas/i386/x86-64-opcode.s,
2150 testsuite/gas/i386/x86-64-sse2avx.s,
2151 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2152 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2153 testsuite/gas/i386/x86-64-nops.s,
2154 testsuite/gas/i386/x86-64-ptwrite.s,
2155 testsuite/gas/i386/x86-64-simd.s,
2156 testsuite/gas/i386/x86-64-sse-noavx.s,
2157 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2158 insns.
2159 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2160 testsuite/gas/i386/noreg64.s: Add further tests.
2161 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2162 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2163 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2164 testsuite/gas/i386/sse-noavx.d,
2165 testsuite/gas/i386/x86-64-intel64.d,
2166 testsuite/gas/i386/x86-64-nops.d,
2167 testsuite/gas/i386/x86-64-opcode.d,
2168 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2169 testsuite/gas/i386/x86-64-ptwrite.d,
2170 testsuite/gas/i386/x86-64-simd-intel.d,
2171 testsuite/gas/i386/x86-64-simd-suffix.d,
2172 testsuite/gas/i386/x86-64-simd.d,
2173 testsuite/gas/i386/x86-64-sse-noavx.d
2174 testsuite/gas/i386/x86-64-suffix.d,
2175 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2176 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2177 testsuite/gas/i386/noreg64.l: New.
2178 * testsuite/gas/i386/i386.exp: Run new tests.
2179
c906a69a
JB		 21802020-01-21 Jan Beulich <jbeulich@suse.com>
2181
2182 * testsuite/gas/i386/avx512_bf16_vl.s,
2183 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2184 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2185 broadcast forms of VCVTNEPS2BF16.
2186 * testsuite/gas/i386/avx512_bf16_vl.d,
2187 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2188
26916852
NC		 21892020-01-20 Nick Clifton <nickc@redhat.com>
2190
2191 * po/uk.po: Updated Ukranian translation.
2192
14470f07
L		 21932020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2194
2195 PR ld/25416
2196 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2197 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2198 x32 object.
2199 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2200 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2201 R_X86_64_GOTPC32_TLSDESC relocation.
2202
1b1bb2c6
NC		 22032020-01-18 Nick Clifton <nickc@redhat.com>
2204
2205 * configure: Regenerate.
2206 * po/gas.pot: Regenerate.
2207
ae774686
NC		 22082020-01-18 Nick Clifton <nickc@redhat.com>
2209
2210 Binutils 2.34 branch created.
2211
42e04b36
L		 22122020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2213
2214 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2215 with vex_encoding_vex.
2216 (parse_insn): Likewise.
2217 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2218 and {vex3} documentation.
2219 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2220 {vex}.
2221 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2222
2da2eaf4
AV		 22232020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2224
2225 PR 25376
2226 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2227 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2228 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2229 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2230 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2231 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2232
45a4bb20
JB		 22332020-01-16 Jan Beulich <jbeulich@suse.com>
2234
2235 * config/tc-i386.c (match_template): Drop found_cpu_match local
2236 variable.
2237
4814632e
JB		 22382020-01-16 Jan Beulich <jbeulich@suse.com>
2239
2240 * testsuite/gas/i386/avx512dq-inval.l,
2241 testsuite/gas/i386/avx512dq-inval.s: New.
2242 * testsuite/gas/i386/i386.exp: Run new test.
2243
131cb553
JL		 22442020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2245
2246 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2247 relocations when the target is 430X, except when extracting part of an
2248 expression.
2249 (msp430_srcoperand): Adjust comment.
2250 Initialize the expp member of the msp430_operand_s struct as
2251 appropriate.
2252 (msp430_dstoperand): Likewise.
2253 * testsuite/gas/msp430/msp430.exp: Run new test.
2254 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2255 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2256
c24d0e8d
AM		 22572020-01-15 Alan Modra <amodra@gmail.com>
2258
2259 * configure.tgt: Add sparc-*-freebsd case.
2260
e44925ae
LC		 22612020-01-14 Lili Cui <lili.cui@intel.com>
2262
2263 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2264 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2265 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2266 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2267 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2268 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2269 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2270 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2271 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2272 * testsuite/gas/i386/align-branch-5.d: Likewise.
2273 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2274 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2275 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2276 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2277 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2278 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2279 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2280 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2281 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2282 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2283 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2284 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2285
7a6bf3be
SB		 22862020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2287
2288 PR 25377
2289 * config/tc-z80.c: Add support for half precision, single
2290 precision and double precision floating point values.
2291 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2292 * doc/as.texi: Add new z80 command line options.
2293 * doc/c-z80.texi: Document new z80 command line options.
2294 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2295 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2296 * testsuite/gas/z80/z80.exp: Run the new test.
2297 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2298 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2299 * testsuite/gas/z80/strings.d: Update expected output.
2300
82e9597c
MM		 23012020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2302
2303 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2304 dependency.
2305
5e4f7e05
CZ		 23062020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2307
2308 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2309 the CPU.
2310 * config/tc-arc.h: Add header if/defs.
2311 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2312
febda64f
AM		 23132020-01-13 Alan Modra <amodra@gmail.com>
2314
2315 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2316
5496abe1
AM		 23172020-01-13 Alan Modra <amodra@gmail.com>
2318
2319 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2320 insertion.
2321
ec4181f2
AM		 23222020-01-10 Alan Modra <amodra@gmail.com>
2323
2324 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2325 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2326
40c75bc8
SB		 23272020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2328
2329 PR 25224
2330 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2331 opcode byte values.
2332 (emit_ld_r_r): Likewise.
2333 (emit_ld_rr_m): Likewise.
2334 (emit_ld_rr_nn): Likewise.
2335
72aea328
JB		 23362020-01-09 Jan Beulich <jbeulich@suse.com>
2337
2338 * config/tc-i386.c (optimize_encoding): Add
2339 is_any_vex_encoding() invocations. Drop respective
2340 i.tm.extension_opcode == None checks.
2341
3f93af61
JB		 23422020-01-09 Jan Beulich <jbeulich@suse.com>
2343
2344 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2345 REX transformations. Correct comment indentation.
2346
7697afb6
JB		 23472020-01-09 Jan Beulich <jbeulich@suse.com>
2348
2349 * config/tc-i386.c (optimize_encoding): Generalize register
2350 transformation for TEST optimization.
2351
d835a58b
JB		 23522020-01-09 Jan Beulich <jbeulich@suse.com>
2353
2354 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2355 testsuite/gas/i386/x86-64-sysenter-amd.d,
2356 testsuite/gas/i386/x86-64-sysenter-amd.l,
2357 testsuite/gas/i386/x86-64-sysenter-intel.d,
2358 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2359 * testsuite/gas/i386/i386.exp: Run new tests.
2360
915808f6
NC		 23612020-01-08 Nick Clifton <nickc@redhat.com>
2362
2363 PR 25284
2364 * doc/as.texi (Align): Document the fact that all arguments can be
2365 omitted.
2366 (Balign): Likewise.
2367 (P2align): Likewise.
2368
f1f28025
NC		 23692020-01-08 Nick Clifton <nickc@redhat.com>
2370
2371 PR 14891
2372 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2373 already defined as a different symbol type.
2374 * testsuite/gas/elf/pr14891.s: New test source file.
2375 * testsuite/gas/elf/pr14891.d: New test driver.
2376 * testsuite/gas/elf/pr14891.s: New test expected error output.
2377 * testsuite/gas/elf/elf.exp: Run the new test.
2378
030a2e78
AM		 23792020-01-08 Alan Modra <amodra@gmail.com>
2380
2381 * config/tc-z8k.c (md_begin): Make idx unsigned.
2382 (get_specific): Likewise for this_index.
2383
2a1ebfb2
CZ		 23842020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2385
2386 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2387 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2388 (md_operand): Set X_md to absent.
2389 (arc_parse_name): Check for X_md.
2390
16d87673
SB		 23912020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2392
2393 PR 25311
2394 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2395 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2396 NO_STRING_ESCAPES.
2397 * read.c (next_char_of_string): Likewise.
2398 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2399 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2400
a2322019
NC		 24012020-01-03 Nick Clifton <nickc@redhat.com>
2402
2403 * po/sv.po: Updated Swedish translation.
2404
5437a02a
JB		 24052020-01-03 Jan Beulich <jbeulich@suse.com>
2406
2407 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2408 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2409
567dfba2
JB		 24102020-01-03 Jan Beulich <jbeulich@suse.com>
2411
2412 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2413 by-element usdot. Add 64-bit form tests for by-element sudot.
2414 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2415
8c45011a
JB		 24162020-01-03 Jan Beulich <jbeulich@suse.com>
2417
2418 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2419 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2420
f4950f76
JB		 24212020-01-03 Jan Beulich <jbeulich@suse.com>
2422
2423 * testsuite/gas/aarch64/f64mm.d,
2424 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2425
6655dba2
SB		 24262020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2427
2428 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2429 support for assembler code generated by SDCC. Add new relocation
2430 types. Add z80-elf target support.
2431 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2432 labels. Local labels starts from ".L".
2433 * NEWS: Mention the new support.
2434 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2435 * testsuite/gas/all/fwdexp.s: Likewise.
2436 * testsuite/gas/all/cond.l: Likewise.
2437 * testsuite/gas/all/cond.s: Likewise.
2438 * testsuite/gas/all/fwdexp.d: Likewise.
2439 * testsuite/gas/all/fwdexp.s: Likewise.
2440 * testsuite/gas/elf/section2.e-mips: Likewise.
2441 * testsuite/gas/elf/section2.l: Likewise.
2442 * testsuite/gas/elf/section2.s: Likewise.
2443 * testsuite/gas/macros/app1.d: Likewise.
2444 * testsuite/gas/macros/app1.s: Likewise.
2445 * testsuite/gas/macros/app2.d: Likewise.
2446 * testsuite/gas/macros/app2.s: Likewise.
2447 * testsuite/gas/macros/app3.d: Likewise.
2448 * testsuite/gas/macros/app3.s: Likewise.
2449 * testsuite/gas/macros/app4.d: Likewise.
2450 * testsuite/gas/macros/app4.s: Likewise.
2451 * testsuite/gas/macros/app4b.s: Likewise.
2452 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2453 * testsuite/gas/z80/z80.exp: Add new tests
2454 * testsuite/gas/z80/dollar.d: New file.
2455 * testsuite/gas/z80/dollar.s: New file.
2456 * testsuite/gas/z80/ez80_adl_all.d: New file.
2457 * testsuite/gas/z80/ez80_adl_all.s: New file.
2458 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2459 * testsuite/gas/z80/ez80_isuf.s: New file.
2460 * testsuite/gas/z80/ez80_z80_all.d: New file.
2461 * testsuite/gas/z80/ez80_z80_all.s: New file.
2462 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2463 * testsuite/gas/z80/r800_extra.d: New file.
2464 * testsuite/gas/z80/r800_extra.s: New file.
2465 * testsuite/gas/z80/r800_ii8.d: New file.
2466 * testsuite/gas/z80/r800_z80_doc.d: New file.
2467 * testsuite/gas/z80/z180.d: New file.
2468 * testsuite/gas/z80/z180.s: New file.
2469 * testsuite/gas/z80/z180_z80_doc.d: New file.
2470 * testsuite/gas/z80/z80_doc.d: New file.
2471 * testsuite/gas/z80/z80_doc.s: New file.
2472 * testsuite/gas/z80/z80_ii8.d: New file.
2473 * testsuite/gas/z80/z80_ii8.s: New file.
2474 * testsuite/gas/z80/z80_in_f_c.d: New file.
2475 * testsuite/gas/z80/z80_in_f_c.s: New file.
2476 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2477 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2478 * testsuite/gas/z80/z80_out_c_0.d: New file.
2479 * testsuite/gas/z80/z80_out_c_0.s: New file.
2480 * testsuite/gas/z80/z80_reloc.d: New file.
2481 * testsuite/gas/z80/z80_reloc.s: New file.
2482 * testsuite/gas/z80/z80_sli.d: New file.
2483 * testsuite/gas/z80/z80_sli.s: New file.
2484
a65b5de6
SN		 24852020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2486
2487 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2488 REGLIST_RN.
2489
b14ce8bf
AM		 24902020-01-01 Alan Modra <amodra@gmail.com>
2491
2492 Update year range in copyright notice of all files.
2493
0b114740 2494For older changes see ChangeLog-2019
3499769a 2495\f
0b114740 2496Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2497
2498Copying and distribution of this file, with or without modification,
2499are permitted in any medium without royalty provided the copyright
2500notice and this notice are preserved.
2501
2502Local Variables:
2503mode: change-log
2504left-margin: 8
2505fill-column: 74
2506version-control: never
2507End:
A mirror of the official binutils-gdb repository