projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[PR gdb/25939] Move push_target call earlier in procfs.c
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e2201c2a
AM		 12020-06-20 Alan Modra <amodra@gmail.com>
2
3 * configure.tgt: Set bfd_gas for all SH targets.
4
d27c357a
JB		 52020-06-18 Jan Beulich <jbeulich@suse.com>
6
7 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
8 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
9 expectations.
10
708a2fff
CL		 112020-06-16 Lili Cui <lili.cui@intel.com>
12
13 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
14 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
15 * doc/c-i386.texi: Add avx512_vp2intersect.
16
2106ed9b
JB		 172020-06-16 Jan Beulich <jbeulich@suse.com>
18
19 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
20 conditional.
21 * testsuite/gas/i386/sse-check.s: Adjust comment.
22 * testsuite/gas/i386/sse-check-error.l,
23 testsuite/gas/i386/sse-check-warn.e,
24 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
25 expectations.
26
a435742a
AM		 272020-06-16 Alan Modra <amodra@gmail.com>
28
29 * config/tc-tic30.h: Remove OBJ_AOUT support.
30 * configure.tgt: Delete tic30-*-*aout* entry.
31
7a77f1ac
MF		 322020-06-15 Max Filippov <jcmvbkbc@gmail.com>
33
34 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
35 macros.
36 (elf32xtensa_abi): New declaration.
37 (option_abi_windowed, option_abi_call0): New enum constants.
38 (md_longopts): Add entries for --abi-windowed and --abi-call0.
39 (md_parse_option): Add handlers for --abi-windowed and
40 --abi-call0.
41 (xtensa_add_config_info): Use xtensa_abi_choice instead of
42 XSHAL_ABI to format ABI tag.
43 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
44 --abi-call0 to the list of options.
45 * doc/c-xtensa.texi: Add description for options --abi-windowed
46 and --abi-call0.
47 * testsuite/gas/xtensa/abi-call0.d: New test definition.
48 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
49 * testsuite/gas/xtensa/abi.s: New test source.
50
efe30057
L		 512020-06-14 H.J. Lu <hongjiu.lu@intel.com>
52
53 PR gas/26115
54 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
55 xsusldtrk.
56 * testsuite/gas/i386/tsxldtrk.s: Likewise.
57 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
58 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
59
d8af286f
NC		 602020-06-12 Nelson Chu <nelson.chu@sifive.com>
61
62 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
63 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
64 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
65
18ca16be
SG		 662020-06-09 Seth Girvan <snth@snthhacks.com>
67
68 * doc/c-avr.texi: Improve wording.
69
6778f1c4
JB		 702020-06-09 Jan Beulich <jbeulich@suse.com>
71
72 * testsuite/gas/i386/x86-64-pseudos-bad.s,
73 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
74
73239888
JB		 752020-06-09 Jan Beulich <jbeulich@suse.com>
76
77 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
78 encoding tests.
79 * testsuite/gas/i386/prefix.d: Adjust expectations.
80
bf926894
JB		 812020-06-09 Jan Beulich <jbeulich@suse.com>
82
83 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
84 with VEX/EVEX encoding tests.
85 * testsuite/gas/i386/prefix.d: Adjust expectations.
86
828c2a25
JB		 872020-06-09 Jan Beulich <jbeulich@suse.com>
88
89 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
90 suffix.
91 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
92 * testsuite/gas/i386/noreg64.d: Adjust expectations.
93 * testsuite/gas/i386/noreg-intel64.d,
94 testsuite/gas/i386/noreg-intel64.l,
95 testsuite/gas/i386/noreg-intel64.s: New.
96 * testsuite/gas/i386/i386.exp: Run new tests.
97
da4977e0
JB		 982020-06-09 Jan Beulich <jbeulich@suse.com>
99
100 * config/tc-i386.c (vex_encoding_error): New enumerator.
101 (VEX_check_operands): Rename to VEX_check_encoding. Check
102 for vex_encoding_error. Move Imm4 handling ...
103 (check_VecOperands): ... here.
104 (match_template): Call VEX_check_encoding when there are no
105 operands. Split construct calling check_VecOperands and
106 VEX_check_encoding (when there are operands).
107 (check_register): Don't blindly set vex_encoding_evex.
108 * testsuite/gas/i386/pseudos-bad.s,
109 testsuite/gas/i386/pseudos-bad.l: New.
110 * testsuite/gas/i386/i386.exp: Run new test.
111 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
112
26417f19
AC		 1132020-06-08 Alex Coplan <alex.coplan@arm.com>
114
115 * config/tc-arm.c (insns): Add dfb.
116 * testsuite/gas/arm/dfb.d: New test.
117 * testsuite/gas/arm/dfb.s: Input for test.
118
9f3e7dbc
NC		 1192020-06-08 Nick Clifton <nickc@redhat.com>
120
121 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
122
dd6b8a0b
JB		 1232020-06-08 Jan Beulich <jbeulich@suse.com>
124
125 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
126
73c76375
JB		 1272020-06-08 Jan Beulich <jbeulich@suse.com>
128
129 * config/tc-i386.c (check_byte_reg): Drop dead conditional
130 around as_bad().
131
22e00a3f
JB		 1322020-06-08 Jan Beulich <jbeulich@suse.com>
133
134 * config/tc-i386.c (check_register): Split RegTR handling, to
135 fail recognition also in 64-bit mode as well as with i586 or
136 i686 explicitly enabled.
137 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
138 * testsuite/gas/i386/x86_64-intel.d,
139 testsuite/gas/i386/x86_64.d: Adjust expectations.
140
1ab84e02
JB		 1412020-06-08 Jan Beulich <jbeulich@suse.com>
142
143 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
144 * testsuite/gas/cfi/cfi.exp: Run this test.
145
af32b722
JB		 1462020-06-08 Jan Beulich <jbeulich@suse.com>
147
148 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
149 check to %st(N) parsing logic.
150 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
151
8a6fb3f9
JB		 1522020-06-08 Jan Beulich <jbeulich@suse.com>
153
154 * config/tc-i386.c (bad_reg): New.
155 (check_VecOperations, i386_att_operand, i386_parse_name): Check
156 for it.
157 (check_register): New, broken out from ...
158 (parse_real_register): ... here. Call it.
159 (parse_register): Call it, and error upon failure.
160 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
161 testsuite/gas/i386/x86-64-equ-bad.s,
162 testsuite/gas/i386/x86-64-equ-bad.l: New.
163 * testsuite/gas/i386/i386.exp: Run new tests.
164
1424c35d
AM		 1652020-06-06 Alan Modra <amodra@gmail.com>
166
167 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
168 * doc/c-ppc.texi: Likewise.
169
87c69f97
AM		 1702020-06-06 Alan Modra <amodra@gmail.com>
171
172 * config/tc-ppc.c: Update throughout for reloc renaming.
173
f1919c56
JM		 1742020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
175
176 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
177 stringop-overflow.
178
3fc6c3dc
NC		 1792020-06-05 Nelson Chu <nelson.chu@sifive.com>
180
181 * config/tc-riscv.c (explicit_csr): New static boolean.
182 Used to indicate CSR are explictly used.
183 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
184 (riscv_write_out_attrs): If we already have set elf priv
185 attributes, then generate them. Otherwise, don't generate
186 them when no CSR are used.
187 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
188 * testsuite/gas/riscv/attribute-02.d: Likewise.
189 * testsuite/gas/riscv/attribute-03.d: Likewise.
190 * testsuite/gas/riscv/attribute-04.d: Likewise.
191 * testsuite/gas/riscv/attribute-05.d: Likewise.
192 * testsuite/gas/riscv/attribute-06.d: Likewise.
193 * testsuite/gas/riscv/attribute-07.d: Likewise.
194 * testsuite/gas/riscv/attribute-08.d: Likewise.
195 * testsuite/gas/riscv/attribute-09.d: Likewise.
196 * testsuite/gas/riscv/attribute-10.d: Likewise.
197 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
198 * testsuite/gas/riscv/attribute-11.s: New testcase.
199 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
200 used, so we should output the ELF priv attributes.
201 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
202 used, so output the priv attributes according to the -mpriv-spec.
203 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
204 used, so ignore the -mpriv-spec setting.
205
d413a623
L		 2062020-06-04 H.J. Lu <hongjiu.lu@intel.com>
207
208 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
209 cgen_get_insn_value.
210 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
211 endianness to cgen_get_insn_value and cgen_put_insn_value.
212
7d8b91fd
JM		 2132020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
214
215 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
216 cgen_put_insn_value.
217
d8740be1
JM		 2182020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
219
220 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
221 bpf_cgen_cpu_open.
222 (md_assemble): Remove no longer needed hack.
223
e9bffec9
JM		 2242020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
225
226 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
227 cgen_put_insn_value.
228 (gas_cgen_md_apply_fix): Likewise.
229 (gas_cgen_md_apply_fix): Likewise.
230 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
231 cgen_put_insn_value.
232 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
233 cgen_put_insn_value.
234
1cf67587
AM		 2352020-06-04 Alan Modra <amodra@gmail.com>
236
237 * testsuite/config/default.exp: Remove global directive outside
238 proc body.
239 * testsuite/gas/mep/complex-relocs.exp: Likewise.
240 * testsuite/gas/microblaze/relax_size.exp: Likewise.
241 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
242 * testsuite/gas/mt/relocs.exp: Likewise.
243 * testsuite/gas/rx/rx.exp: Likewise.
244
338d56a8
SC		 2452020-06-03 Stephen Casner <casner@acm.org>
246
247 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
248
bb7322c6
JW		 2492020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
250 Jim Wilson <jimw@sifive.com>
251
252 PR 26051
253 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
254 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
255 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
256 Move B before SB. Move J before UJ.
257
c39c821c
AC		 2582020-06-01 Alex Coplan <alex.coplan@arm.com>
259
260 * write.c (relax_segment): Fix handling of negative offset when
261 relaxing an rs_org frag.
262 * testsuite/gas/aarch64/org-neg.d: New test.
263 * testsuite/gas/aarch64/org-neg.l: Error output for test.
264 * testsuite/gas/aarch64/org-neg.s: Input for test.
265 * testsuite/gas/arm/org-neg.d: New test.
266 * testsuite/gas/arm/org-neg.l: Error output for test.
267 * testsuite/gas/arm/org-neg.s: Input for test.
268
66e3eb08
SC		 2692020-05-28 Stephen Casner <casner@acm.org>
270
271 Fix unexpected failures in gas testsuite for pdp11-aout target.
272 These are caused by the PDP11's mix of little-endian octets in
273 shorts but shorts in big endian order for long or quad.
274
275 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
276 * testsuite/gas/all/gas.exp: Select alternate test scripts for
277 pdp11, skip octa test completely.
278 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
279 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
280 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
281
9e85f042
NC		 2822020-05-28 Alex Coplan <alex.coplan@arm.com>
283
284 * frags.c (frag_grow): Fix comment.
285
1c912705
SC		 2862020-05-27 Stephen Casner <casner@acm.org>
287
288 PR gas/26001
289 * config/tc-pdp11.c (parse_reg): Distinguish register names from
290 symbols that begin with a register name.
291 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
292 * testsuite/gas/pdp11/pr26001.s: Likewise.
293 * testsuite/gas/pdp11/pr26001.d: Likewise.
294
5c505568
SC		 2952020-05-27 Simon Cook <simon.cook@embecosm.com>
296
297 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
298 pointer when creating struct riscv_csr_extra.
299
3c730740
L		 3002020-05-26 H.J. Lu <hongjiu.lu@intel.com>
301
302 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
303 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
304 * testsuite/gas/i386/inval-avx512f.l: Updated.
305
57b17940
SSF		 3062020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
307
308 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
309 load/store instruction variants with alignment hints.
310 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
311 instruction variants with alignment hints.
312
e3fed0f2
L		 3132020-05-26 H.J. Lu <hongjiu.lu@intel.com>
314
315 PR gas/26044
316 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
317 instead of R_XGATE_PCREL_X.
318 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
319 BFD_RELOC_XGATE_PCREL_X.
320
8bbc5da5
L		 3212020-05-26 H.J. Lu <hongjiu.lu@intel.com>
322
323 PR gas/26044
324 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
325 with &fragP->fr_literal[0].
326
c4612b92
L		 3272020-05-26 H.J. Lu <hongjiu.lu@intel.com>
328
329 PR gas/26044
330 * config/tc-vax.c (md_estimate_size_before_relax): Replace
331 fragP->fr_literal with &fragP->fr_literal[0].
332 (md_convert_frag): Likewise.
333
70b1b570
L		 3342020-05-26 H.J. Lu <hongjiu.lu@intel.com>
335
336 PR gas/26044
337 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
338 with &fragP->fr_literal[0].
339
e67e940f
L		 3402020-05-26 H.J. Lu <hongjiu.lu@intel.com>
341
342 PR gas/26044
343 * config/tc-crx.c (getreg_image): Change argument type to int.
344 (md_convert_frag): Replace fragP->fr_literal with
345 &fragP->fr_literal[0].
346
a05e3e20
L		 3472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
348
349 PR gas/26044
350 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
351 sprintf with memmove.
352
c6412eee
L		 3532020-05-25 H.J. Lu <hongjiu.lu@intel.com>
354
355 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
356 with &fragP->fr_literal[0].
357
9fcc3457
L		 3582020-05-25 H.J. Lu <hongjiu.lu@intel.com>
359
360 PR gas/26041
361 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
362 2 overlapping strings.
363
6c115e16
L		 3642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
365
366 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
367 with &fragP->fr_literal[0].
368
a39d29cd
L		 3692020-05-25 H.J. Lu <hongjiu.lu@intel.com>
370
371 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
372 with &fragp->fr_literal[0].
373 * config/tc-microblaze.c (md_apply_fix): Likewise.
374 * config/tc-sh.c (md_convert_frag): Likewise.
375
72393fd1
JW		 3762020-05-24 Jim Wilson <jimw@sifive.com>
377
378 PR 26025
379 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
380 asection to segT. New locals seg and subseg. Call subseg_set before
381 fix_new_exp. Call subseg_set after loop to restore original values.
382
9fbb53c7
AM		 3832020-05-21 Alan Modra <amodra@gmail.com>
384
385 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
386 throughout.
387 * config/obj-elf.c: Likewise.
388 * config/tc-aarch64.c: Likewise.
389 * config/tc-arm.c: Likewise.
390 * config/tc-m68k.c: Likewise.
391 * config/tc-nios2.c: Likewise.
392 * config/tc-tic30.c: Likewise.
393 * ecoff.c: Likewise.
394 * read.c: Likewise.
395 * stabs.c: Likewise.
396 * symbols.c: Likewise.
397 * testsuite/gas/all/test-gen.c: Likewise.
398
8f595e9b
NC		 3992020-05-20 Nelson Chu <nelson.chu@sifive.com>
400
401 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
402 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
403 Static variables which are used to set the ISA extensions. You can
404 use -march (or ELF build attributes) and -misa-spec to set them,
405 respectively.
406 (ext_version_hash): The hash table used to handle the extensions
407 with versions.
408 (init_ext_version_hash): Initialize the ext_version_hash according
409 to riscv_ext_version_table.
410 (riscv_get_default_ext_version): The callback function of
411 riscv_parse_subset_t. According to the choosed ISA spec,
412 get the default version for the specific extension.
413 (riscv_set_arch): Set the callback function.
414 (enum options, struct option md_longopts): Add new option -misa-spec.
415 (md_parse_option): Do not call riscv_set_arch for -march. We will
416 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
417 to set default_isa_spec class.
418 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
419 ext_version_hash, and then call riscv_set_arch to set the architecture
420 with versions according to default_arch_with_ext.
421 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
422 x extensions.
423 * testsuite/gas/riscv/attribute-03.d: Likewise.
424 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
425 already set it's version to 2p1 by march, so no need to use the default
426 2p2 version. For m-ext, we do not set the version by -march and ELF arch
427 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
428 ISA spec 2p2, so set 0p0 to it.
429 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
430 zicsr is 2p0 according to ISA spec 20191213.
431 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
432 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
433 You can set them by configure options --with-arch and
434 --with-isa-spec, respectively.
435 (riscv_set_default_isa_spec): New function used to set the
436 default ISA spec.
437 (md_parse_option): Call riscv_set_default_isa_spec rather than
438 call riscv_get_isa_spec_class directly.
439 (riscv_after_parse_args): If the -isa-spec is not set, then we
440 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
441 calling riscv_set_default_isa_spec.
442 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
443 the --with-isa-spec may be set to different ISA spec.
444 * testsuite/gas/riscv/attribute-02.d: Likewise.
445 * testsuite/gas/riscv/attribute-03.d: Likewise.
446 * testsuite/gas/riscv/attribute-04.d: Likewise.
447 * testsuite/gas/riscv/attribute-05.d: Likewise.
448 * testsuite/gas/riscv/attribute-06.d: Likewise.
449 * testsuite/gas/riscv/attribute-07.d: Likewise.
450 * configure.ac: Add configure options, --with-arch and
451 --with-isa-spec.
452 * configure: Regenerated.
453 * config.in: Regenerated.
454 * config/tc-riscv.c (default_priv_spec): Static variable which is
455 used to check if the CSR is valid for the chosen privilege spec. You
456 can use -mpriv-spec to set it.
457 (enum reg_class): We now get the CSR address from csr_extra_hash rather
458 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
459 (riscv_init_csr_hashes): Only need to initialize one hash table
460 csr_extra_hash.
461 (riscv_csr_class_check): Change the return type to void. Don't check
462 the ISA dependency if -mcsr-check isn't set.
463 (riscv_csr_version_check): New function. Check and find the CSR address
464 from csr_extra_hash, according to default_priv_spec. Report warning
465 for the invalid CSR if -mcsr-check is set.
466 (reg_csr_lookup_internal): Updated.
467 (reg_lookup_internal): Likewise.
468 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
469 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
470 (md_parse_option): Call riscv_set_default_priv_version to set
471 default_priv_spec.
472 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
473 privilege spec to the newest one.
474 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
475 include/opcode/riscv.h.
476 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
477 to check the ISA dependency for CSR, so fix the spec version by adding
478 -mpriv-spec=1.11.
479 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
480 version warnings for the test case.
481 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
482 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
483 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
484 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
485 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
486 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
487 Check whether the CSR is valid when privilege version 1.9 is choosed.
488 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
489 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
490 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
491 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
492 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
493 Check whether the CSR is valid when privilege version 1.10 is choosed.
494 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
495 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
496 Check whether the CSR is valid when privilege version 1.11 is choosed.
497 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
498 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
499 setting. You can set it by configure option --with-priv-spec.
500 (riscv_set_default_priv_spec): New function used to set the default
501 privilege spec.
502 (md_parse_option): Call riscv_set_default_priv_spec rather than
503 call riscv_get_priv_spec_class directly.
504 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
505 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
506 calling riscv_set_default_priv_spec.
507 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
508 the --with-priv-spec may be set to different privilege spec.
509 * testsuite/gas/riscv/priv-reg.d: Likewise.
510 * configure.ac: Add configure option --with-priv-spec.
511 * configure: Regenerated.
512 * config.in: Regenerated.
513 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
514 explicit_attr. Set it to TRUE if any ELF attribute is found.
515 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
516 the priv attributes are set.
517 (md_assemble): Set the default_priv_spec according to the priv
518 attributes when we start to assemble instruction.
519 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
520 riscv_write_out_attrs. Update the arch and priv attributes. If we
521 don't set the corresponding ELF attributes, then try to output the
522 default ones.
523 (riscv_set_public_attributes): If any ELF attribute or -march-attr
524 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
525 to update the arch and priv attributes.
526 (s_riscv_attribute): Make sure all arch and priv attributes are set
527 before any instruction.
528 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
529 ELF attribute or -march-attr is set. If the priv attributes are not
530 set, then try to update them by the default setting (-mpriv-spec or
531 --with-priv-spec).
532 * testsuite/gas/riscv/attribute-02.d: Likewise.
533 * testsuite/gas/riscv/attribute-03.d: Likewise.
534 * testsuite/gas/riscv/attribute-04.d: Likewise.
535 * testsuite/gas/riscv/attribute-06.d: Likewise.
536 * testsuite/gas/riscv/attribute-07.d: Likewise.
537 * testsuite/gas/riscv/attribute-08.d: Likewise.
538 * testsuite/gas/riscv/attribute-09.d: Likewise.
539 * testsuite/gas/riscv/attribute-10.d: Likewise.
540 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
541 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
542 set by priv attributes must be supported.
543 * testsuite/gas/riscv/attribute-05.s: Likewise.
544 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
545 priv attributes according to the -mpriv-spec option.
546 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
547 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
548 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
549 * testsuite/gas/riscv/priv-reg.d: Removed.
550 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
551 CSR according to the priv spec 1.9.
552 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
553 CSR according to the priv spec 1.9.1.
554 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
555 CSR according to the priv spec 1.10.
556 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
557 CSR according to the priv spec 1.11.
558 * config/tc-riscv.c (md_show_usage): Add descriptions about
559 the new GAS options.
560 * doc/c-riscv.texi: Likewise.
561
3d205eb4
PB		 5622020-05-19 Peter Bergner <bergner@linux.ibm.com>
563
564 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
565 * testsuite/gas/ppc/power9.d: Likewise.
566 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
567 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
568 sync, wait, waitrsv>: Add tests.
569 * testsuite/gas/ppc/power10.d: Likewise.
570
164446e0
AF		 5712020-05-19 Alexander Fedotov <alfedotov@gmail.com>
572
573 PR 25992
574 * config/tc-arm.c : Add arm_ext_v8r feature.
575 (it_fsm_post_encode): Check arm_ext_v8r feature.
576 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
577
69f57659
AM		 5782020-05-19 Alan Modra <amodra@gmail.com>
579
580 * write.c (write_contents): Use bfd_get_filename rather than
581 accessing bfd->filename directly. Use bfd_section_name rather
582 than accessing section->name directly.
583
0e1d094e
AM		 5842020-05-19 Alan Modra <amodra@gmail.com>
585
586 * symbols.c (local_symbol_make): Init all of lsy_flags.
587
d402189f
AM		 5882020-05-18 Alan Modra <amodra@gmail.com>
589
590 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
591 before looking at add_symbol->sy_flags.
592
503648e4 5932020-05-18 Hongtao Liu <hongtao.liu@intel.com>
594
595 * config/tc-i386.c: Not handle lret/iret.
596 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
597 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
598 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
599 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
600 * testsuite/gas/i386/lfence-ret.s: Ditto.
601 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
602 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
603 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
604 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
605 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
606 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
607 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
608
2a50b401
AM		 6092020-05-15 Alan Modra <amodra@gmail.com>
610 Alex Coplan <alex.coplan@arm.com>
611
612 * symbols.c (struct local_symbol): Update comment.
613 (resolve_symbol_value): For resolved symbols equated to other
614 symbols, verify that the referenced symbol is not a local_symbol
615 before accessing sy_value. Don't leave symbol loops during
616 finalize_syms resolution.
617 * testsuite/gas/all/assign-bad-recursive.d: New test.
618 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
619 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
620 * testsuite/gas/all/gas.exp: Run it.
621
9d95b8e9
NC		 6222020-05-14 Nick Clifton <nickc@redhat.com>
623
624 * po/sv.po: Updated Swedish translation.
625
3b646889
AM		 6262020-05-11 Alan Modra <amodra@gmail.com>
627
628 * testsuite/gas/ppc/scalarquad.d,
629 * testsuite/gas/ppc/scalarquad.s: New test.
630 * testsuite/gas/ppc/ppc.exp: Run it.
631
9cc4ce88
AM		 6322020-05-11 Alan Modra <amodra@gmail.com>
633
634 * testsuite/gas/ppc/rightmost.d,
635 * testsuite/gas/ppc/rightmost.s: New test.
636 * testsuite/gas/ppc/ppc.exp: Run it.
637
5d57bc3f
AM		 6382020-05-11 Alan Modra <amodra@gmail.com>
639
640 * testsuite/gas/ppc/xvtlsbb.d,
641 * testsuite/gas/ppc/xvtlsbb.s: New test.
642 * testsuite/gas/ppc/ppc.exp: Run it.
643
66ef5847
AM		 6442020-05-11 Alan Modra <amodra@gmail.com>
645
646 * testsuite/gas/ppc/stringop.d,
647 * testsuite/gas/ppc/stringop.s: New test.
648 * testsuite/gas/ppc/ppc.exp: Run it.
649
4f3e9537
PB		 6502020-05-11 Peter Bergner <bergner@linux.ibm.com>
651
652 * testsuite/gas/ppc/set_bool.d,
653 * testsuite/gas/ppc/set_bool.s: New test.
654 * testsuite/gas/ppc/ppc.exp: Run it.
655
ec40e91c
AM		 6562020-05-11 Alan Modra <amodra@gmail.com>
657
658 * testsuite/gas/ppc/bitmanip.d,
659 * testsuite/gas/ppc/bitmanip.s: New test.
660 * testsuite/gas/ppc/ppc.exp: Run it.
661
d7e97a76
AM		 6622020-05-11 Alan Modra <amodra@gmail.com>
663
664 * testsuite/gas/ppc/genpcv.d,
665 * testsuite/gas/ppc/genpcv.s: New test.
666 * testsuite/gas/ppc/ppc.exp: Run it.
667
fdefed7c
AM		 6682020-05-11 Alan Modra <amodra@gmail.com>
669
670 * testsuite/gas/ppc/maskmanip.d,
671 * testsuite/gas/ppc/maskmanip.s: New test.
672 * testsuite/gas/ppc/ppc.exp: Run it.
673
aa3c112f
AM		 6742020-05-11 Alan Modra <amodra@gmail.com>
675 Peter Bergner <bergner@linux.ibm.com>
676
677 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
678 (md_assemble): Check acc specified in correct operand.
679 * testsuite/gas/ppc/outerprod.d,
680 * testsuite/gas/ppc/outerprod.s,
681 * testsuite/gas/ppc/vsx4.d,
682 * testsuite/gas/ppc/vsx4.s: New tests.
683 * testsuite/gas/ppc/ppc.exp: Run them.
684
6edbfd3b
AM		 6852020-05-11 Alan Modra <amodra@gmail.com>
686
687 * testsuite/gas/ppc/simd_perm.d,
688 * testsuite/gas/ppc/simd_perm.s: New test.
689 * testsuite/gas/ppc/ppc.exp: Run it.
690
c7d7aea2
AM		 6912020-05-11 Alan Modra <amodra@gmail.com>
692
693 * testsuite/gas/ppc/int128.d,
694 * testsuite/gas/ppc/int128.s: New test.
695 * testsuite/gas/ppc/ppc.exp: Run it.
696
94ba9882
AM		 6972020-05-11 Alan Modra <amodra@gmail.com>
698
699 * testsuite/gas/ppc/vsx_32byte.d,
700 * testsuite/gas/ppc/vsx_32byte.s: New test.
701 * testsuite/gas/ppc/ppc.exp: Run it.
702
f4791f1a
AM		 7032020-05-11 Alan Modra <amodra@gmail.com>
704
705 * testsuite/gas/ppc/vec_mul.s,
706 * testsuite/gas/ppc/vec_mul.d: New test.
707 * testsuite/gas/ppc/ppc.exp: Run it.
708
3ff0a5ba
PB		 7092020-05-11 Peter Bergner <bergner@linux.ibm.com>
710
711 * testsuite/gas/ppc/byte_rev.d,
712 * testsuite/gas/ppc/byte_rev.s: New test.
713 * testsuite/gas/ppc/ppc.exp: Run it.
714
afef4fe9
PB		 7152020-05-11 Peter Bergner <bergner@linux.ibm.com>
716
717 * testsuite/gas/ppc/power10.d: Add paste. tests.
718 * testsuite/gas/ppc/power10.s: Likewise.
719
1224c05d
PB		 7202020-05-11 Peter Bergner <bergner@linux.ibm.com>
721
722 * testsuite/gas/ppc/power10.s: New test.
723 * testsuite/gas/ppc/power10.d: Likewise.
724 * testsuite/gas/ppc/ppc.exp: Run it.
725
7c1f4227
AM		 7262020-05-11 Alan Modra <amodra@gmail.com>
727
728 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
729 renaming.
730 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
731 place of -mfuture/-Mfuture.
732 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
733 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
734
bfeaed38
NC		 7352020-05-06 Nick Clifton <nickc@redhat.com>
736
737 * po/sv.po: Updated Swedish translation.
738
6ef719c0
NC		 7392020-05-06 Nick Clifton <nickc@redhat.com>
740
741 PR 25927
742 * doc/as.texi (Preprocessing): Replace cross reference to not
743 existant document with a URL to the equivalent page in the GCC
744 manual.
745
546cb2d8
NC		 7462020-05-05 Nick Clifton <nickc@redhat.com>
747
748 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
749 construction of a DWARF-5 directory name table.
750 * testsuite/gas/elf/pr25917.d: Update expected output.
751
7d0bd487
GN		 7522020-05-05 Gunther Nikl <gnikl@justmail.de>
753
754 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
755 (md_parse_option): Remove initialization of elf_flags.
070b775f 756
fe05f369
ASDV		 7572020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
758
759 PR gas/25863
760 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
761 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
762 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
763
4706679d
NC		 7642020-05-04 Nick Clifton <nickc@redhat.com>
765
766 PR 25917
767 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
768 table's existence before looking at its entries.
070b775f
NC		 769 Also do not emit a default directory entry if there are no
770 directories in use.
771
4706679d
NC		 772 * testsuite/gas/elf/pr25917.s: New test source file.
773 * testsuite/gas/elf/pr25917.d: New test driver.
774 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
775
09c1e68a
AC		 7762020-04-30 Alex Coplan <alex.coplan@arm.com>
777
778 * config/tc-aarch64.c (fix_insn): Implement for
779 AARCH64_OPND_UNDEFINED.
780 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
781 * testsuite/gas/aarch64/udf.s: New.
782 * testsuite/gas/aarch64/udf.d: New.
783 * testsuite/gas/aarch64/udf-invalid.s: New.
784 * testsuite/gas/aarch64/udf-invalid.l: New.
785 * testsuite/gas/aarch64/udf-invalid.d: New.
786
c578f16e
YS		 7872020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
788
789 * config/tc-rx.c (elf_flags): Reset default value.
790 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
791
935f1f4b
MF		 7922020-04-29 Max Filippov <jcmvbkbc@gmail.com>
793
794 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
795 if it's not defined.
796 (microarch_earliest): New static variable.
797 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
798 simcall opcode has mandatory parameter.
799 (xg_init_global_config): Initialize microarch_earliest.
800
5c936ef5
NC		 8012020-04-29 Nick Clifton <nickc@redhat.com>
802
803 PR 22699
804 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
805 IMM0_8S and add support for IMM0_8U.
806 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
807 unsigned 8-bit immediate.
808 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 809 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 810
251dae91
TC		 8112020-04-27 Tamar Christina <tamar.christina@arm.com>
812
813 * NEWS: Add news entry for big-obj.
814 * config/tc-i386.c (i386_target_format): Support new format.
815 * doc/c-i386.texi: Add i386 support.
816 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
817 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
818
714e6c96
NC		 8192020-04-27 Nick Clifton <nickc@redhat.com>
820
821 PR 25878
822 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
823 (assign_file_to_slot): New function. Fills in an entry in the
824 files table.
825 (allocate_filenum): Use new function.
826 (allocate_filename_to_slot): Use new function. If the specified
827 slot entry is already in use, but was chosen automatically then
828 reassign the automatic entry.
829
a09f656b 8302020-04-26 Hongtao Liu <hongtao.liu@intel.com
831
832 * config/tc-i386.c (lfence_before_ret_shl): New member.
833 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
834 for Anysize insns.
835 (insert_after_load): Issue warning for REP CMPS/SCAS.
836 (insert_before_before): Handle iret, Handle
837 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
838 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
839 -mlfence-before-ret=[none/not/or/shl/yes].
840 Enable -mlfence-before-ret=shl when
841 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
842 (md_show_usage): Ditto.
843 * doc/c-i386.texi: Ditto.
844 * testsuite/gas/i386/i386.exp: Add new testcases.
845 * testsuite/gas/i386/lfence-load-b.d: New.
846 * testsuite/gas/i386/lfence-load-b.e: New.
847 * testsuite/gas/i386/lfence-load.d: Modified.
848 * testsuite/gas/i386/lfence-load.e: New.
849 * testsuite/gas/i386/lfence-load.s: Modified.
850 * testsuite/gas/i386/lfence-ret-a.d: Modified.
851 * testsuite/gas/i386/lfence-ret-b.d: Modified.
852 * testsuite/gas/i386/lfence-ret-c.d: New.
853 * testsuite/gas/i386/lfence-ret-d.d: New.
854 * testsuite/gas/i386/lfence-ret.s: Modified.
855 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
856 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
857 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
858 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
859 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
860 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
861 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
862 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
863 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
864 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
865
30ce8e47
MF		 8662020-04-22 Max Filippov <jcmvbkbc@gmail.com>
867
868 PR ld/25861
869 * config/tc-xtensa.c (md_apply_fix): Replace
870 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
871 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
872 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
873 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
874 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
875
31c89d60
AM		 8762020-04-22 Alan Modra <amodra@gmail.com>
877
878 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
879 symbol for ".symver .. remove".
880 * doc/as.texi (.symver): Update.
881 * testsuite/gas/symver/symver11.s: Make foo weak.
882 * testsuite/gas/symver/symver11.d: Expect an error.
883 * testsuite/gas/symver/symver7.d: Allow other random symbols.
884
1d3eb556
L		 8852020-04-21 H.J. Lu <hongjiu.lu@intel.com>
886
887 * testsuite/gas/symver/symver11.s: Add ".balign 8".
888
bb2a1453
AS		 8892020-04-21 Andreas Schwab <schwab@linux-m68k.org>
890
891 PR 25848
892 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
893 * testsuite/gas/m68k/operands.d: Update.
894 * testsuite/gas/m68k/op68000.d: Update for new error messages.
895
c36876fe
TC		 8962020-04-21 Tamar Christina <tamar.christina@arm.com>
897
898 PR binutils/24753
899 * testsuite/gas/arm/pr24753.d: New test.
900 * testsuite/gas/arm/pr24753.s: New test.
901
6914be53
L		 9022020-04-21 H.J. Lu <hongjiu.lu@intel.com>
903
904 PR gas/23840
905 PR gas/25295
906 * NEWS: Mention .symver extension.
907 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
908 function.
909 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
910 add a version name. Add local, hidden and remove visibility
911 support.
912 (elf_frob_symbol): Handle the list of version names. Update the
913 original symbol to local, hidden or remove it from the symbol
914 table.
915 (elf_frob_file_before_adjust): Handle the list of version names.
916 * config/obj-elf.h (elf_visibility): New.
917 (elf_versioned_name_list): Likewise.
918 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
919 and visibility. Change versioned_name pointer to struct
920 elf_versioned_name_list.
921 * doc/as.texi: Update .symver directive.
922 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
923 error checking tests.
924 * testsuite/gas/symver/symver6.d: New file.
925 * testsuite/gas/symver/symver7.d: Likewise.
926 * testsuite/gas/symver/symver7.s: Likewise.
927 * testsuite/gas/symver/symver8.d: Likewise.
928 * testsuite/gas/symver/symver8.s: Likewise.
929 * testsuite/gas/symver/symver9.s: Likewise.
930 * testsuite/gas/symver/symver9a.d: Likewise.
931 * testsuite/gas/symver/symver9b.d: Likewise.
932 * testsuite/gas/symver/symver10.s: Likewise.
933 * testsuite/gas/symver/symver10a.d: Likewise.
934 * testsuite/gas/symver/symver10b.d: Likewise.
935 * testsuite/gas/symver/symver11.d: Likewise.
936 * testsuite/gas/symver/symver11.s: Likewise.
937 * testsuite/gas/symver/symver12.d: Likewise.
938 * testsuite/gas/symver/symver12.s: Likewise.
939 * testsuite/gas/symver/symver13.d: Likewise.
940 * testsuite/gas/symver/symver13.s: Likewise.
941 * testsuite/gas/symver/symver14.d: Likewise.
942 * testsuite/gas/symver/symver14.l: Likewise.
943 * testsuite/gas/symver/symver15.d: Likewise.
944 * testsuite/gas/symver/symver15.l: Likewise.
945 * testsuite/gas/symver/symver6.l: Removed.
946 * testsuite/gas/symver/symver6.s: Updated.
947
c2e5c986
SD		 9482020-04-20 Sudakshina Das <sudi.das@arm.com>
949
950 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
951 to include TSB.
952 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
953 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
954 * testsuite/gas/aarch64/system.d: Update.
955
8a6e1d1d
SD		 9562020-04-20 Sudakshina Das <sudi.das@arm.com>
957
958 * testsuite/gas/aarch64/bti.d: Update -march option.
959 * testsuite/gas/aarch64/illegal-bti.d: Remove.
960 * testsuite/gas/aarch64/illegal-bti.l: Remove.
961 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
962 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
963
49af2f5c
AM		 9642020-04-17 Alan Modra <amodra@gmail.com>
965
966 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
967
8e4979ac
NC		 9682020-04-16 Gagan Singh Sidhu <broly@mac.com>
969 Nick Clifton <nickc@redhat.com>
970
971 PR 25803
972 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
973 targets.
974 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
975 for the type-2 test.
976 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
977 targets running this test.
978
c54a9b56
DF		 9792020-02-16 David Faust <david.faust@oracle.com>
980
981 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
982 * testsuite/gas/bpf/jump32.s: New file.
983 * testsuite/gas/bpf/jump32.d: Likewise.
984
3071b197
L		 9852020-04-08 H.J. Lu <hongjiu.lu@intel.com>
986
987 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
988 documentation.
989
6a3ab923
GN		 9902020-04-08 Gunther Nikl <gnikl@justmail.de>
991
992 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
993 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 994 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
995 define.
996 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 997 * tc.h (md_pcrel_from_section): Add prototype.
998 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
999 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1000 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1001 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1002 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1003 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1004 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1005 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1006 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1007 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1008 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1009 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1010 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1011 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1012 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1013 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1014 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1015 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1016 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1017 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1018 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1019 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1020 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1021 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1022 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1023 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1024 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1025 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1026 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1027 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1028 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1029 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1030 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1031 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1032 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1033 md_apply_fix3): Delete prototypes.
6a3ab923 1034
6e0e8b45
L		 10352020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1036
1037 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1038 instructions.
1039
266803a2
L		 10402020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 * doc/c-z80.texi: Fix @xref warnings.
1043
bb651e8b
CL		 10442020-04-07 Lili Cui <lili.cui@intel.com>
1045
1046 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1047 (cpu_noarch): Likewise.
1048 * doc/c-i386.texi: Document TSXLDTRK.
1049 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1050 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1051 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1052 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1053
4b27d27c
L		 10542020-04-02 Lili Cui <lili.cui@intel.com>
1055
1056 * config/tc-i386.c (cpu_arch): Add .serialize.
1057 (cpu_noarch): Likewise.
1058 * doc/c-i386.texi: Document serialize.
1059 * testsuite/gas/i386/i386.exp: Run serialize tests
1060 * testsuite/gas/i386/serialize.d: Likewise.
1061 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1062 * testsuite/gas/i386/serialize.s: Likewise.
1063
bb897477
RO		 10642020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1065
1066 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1067 * testsuite/gas/elf/section12b.d: Likewise.
1068 * testsuite/gas/elf/section16a.d: Likewise.
1069 * testsuite/gas/elf/section16b.d: Likewise.
1070
59e28a97
GN		 10712020-04-02 Gunther Nikl <gnikl@justmail.de>
1072
1073 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1074 with a suppressed address register.
1075
efc3a950
L		 10762020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1077
1078 PR gas/25756
1079 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1080 * testsuite/gas/i386/localpic.s: Add a test for relocation
1081 against local absolute symbol.
1082 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1083 * testsuite/gas/i386/localpic.d: Updated.
1084 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1085 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1086
15d47c3a
RO		 10872020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1088
1089 PR gas/25732
1090 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1091 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1092 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1093 testsuite/gas/i386/x86-64-jump.d.
1094 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1095 Incorporate changes to
1096 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1097 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1098 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1099 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1100 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1101
876678f0
MR		 11022020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1103
1104 PR 25611
1105 PR 25614
1106 * dwarf2dbg.c: Do not include "bignum.h".
1107
d1a89da5
NC		 11082020-03-30 Nelson Chu <nelson.chu@sifive.com>
1109
1110 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1111 * testsuite/gas/riscv/alias-csr.s: Likewise.
1112 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1113 to priv-reg-pseudo-noalias.
1114 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1115 * testsuite/gas/riscv/bad-csr.l: Likewise.
1116 * testsuite/gas/riscv/bad-csr.s: Likewise.
1117 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1118 * testsuite/gas/riscv/satp.s: Likewise.
1119 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1120 csr instruction, including alias-csr testcase.
1121 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1122 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1123 pseudo instruction with objdump -Mno-aliases.
1124 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1125 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1126 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1127 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1128 * testsuite/gas/riscv/priv-reg.s: Likewise.
1129 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1130 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1131 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1132
b7780957
J		 11332020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1134
1135 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1136 sections with the "b" attribute.
1137
d1023b5d
AM		 11382020-03-22 Alan Modra <amodra@gmail.com>
1139
1140 * testsuite/gas/s12z/truncated.d: Update expected output.
1141
0d832e7f
SB		 11422020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1143
1144 PR 25690
1145 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1146 * doc/c-z80.texi: Update documentation.
1147
327ef784
NC		 11482020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1149
1150 PR 25641
1151 PR 25668
1152 PR 25633
1153 Fix disassembling ED+A4/AC/B4/BC opcodes.
1154 Fix assembling lines containing colonless label and instruction
1155 with first operand inside parentheses.
1156 Fix registration of unsupported by target CPU registers.
1157 * config/tc-z80.c: See above.
1158 * config/tc-z80.h: See above.
1159 * testsuite/gas/z80/colonless.d: Update test.
1160 * testsuite/gas/z80/colonless.s: Likewise.
1161 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1162 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1163 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1164 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1165 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1166 * testsuite/gas/z80/unsup_regs.s: Likewise.
1167 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1168 * testsuite/gas/z80/z80.exp: Likewise.
1169 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1170 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1171 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1172
66d1f7cc
AV		 11732020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1174
1175 PR 25660
1176 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1177 (parse_operands): Handle new operand codes.
1178 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1179 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1180 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1181 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1182 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1183 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1184 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1185 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1186
9e8f1c90
L		 11872020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1188
1189 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1190
97b4a8f7
L		 11912020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1192
1193 * testsuite/gas/i386/i386.exp: Run new tests.
1194 * testsuite/gas/i386/lfence-byte.d: New file.
1195 * testsuite/gas/i386/lfence-byte.e: Likewise.
1196 * testsuite/gas/i386/lfence-byte.s: Likewise.
1197 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1198 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1199 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1200 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1201 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1202 * testsuite/gas/i386/lfence-load.d: Likewise.
1203 * testsuite/gas/i386/lfence-load.s: Likewise.
1204 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1205 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1206 * testsuite/gas/i386/lfence-ret.s: Likewise.
1207 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1208 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1209 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1210 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1211 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1212 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1213 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1214 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1215 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1216 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1217 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1218 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1219
ae531041
L		 12202020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1221
1222 * config/tc-i386.c (lfence_after_load): New.
1223 (lfence_before_indirect_branch_kind): New.
1224 (lfence_before_indirect_branch): New.
1225 (lfence_before_ret_kind): New.
1226 (lfence_before_ret): New.
1227 (last_insn): New.
1228 (load_insn_p): New.
1229 (insert_lfence_after): New.
1230 (insert_lfence_before): New.
1231 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1232 Set last_insn.
1233 (OPTION_MLFENCE_AFTER_LOAD): New.
1234 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1235 (OPTION_MLFENCE_BEFORE_RET): New.
1236 (md_longopts): Add -mlfence-after-load=,
1237 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1238 (md_parse_option): Handle -mlfence-after-load=,
1239 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1240 (md_show_usage): Display -mlfence-after-load=,
1241 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1242 (i386_cons_align): New.
1243 * config/tc-i386.h (i386_cons_align): New.
1244 (md_cons_align): New.
1245 * doc/c-i386.texi: Document -mlfence-after-load=,
1246 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1247
5496f3c6
NC		 12482020-03-11 Nick Clifton <nickc@redhat.com>
1249
1250 PR 25611
1251 PR 25614
1252 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1253 (DWARF2_FILE_SIZE_NAME): Default to -1.
1254 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1255 whichever is higher.
1256 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1257 (NUM_MD5_BYTES): Define.
1258 (struct file entry): Add md5 field.
1259 (get_filenum): Delete and replace with...
1260 (get_basename): New function.
1261 (get_directory_table_entry): New function.
1262 (allocate_filenum): New function.
1263 (allocate_filename_to_slot): New function.
1264 (dwarf2_where): Use new functions.
1265 (dwarf2_directive_filename): Add support for extended .file
1266 pseudo-op.
1267 (dwarf2_directive_loc): Allow the use of file number zero with
1268 DWARF 5 or higher.
1269 (out_file_list): Rename to...
1270 (out_dir_and_file_list): Add DWARF 5 support.
1271 (out_debug_line): Emit extra values into the section header for
1272 DWARF 5.
1273 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1274 * doc/as.texi (.file): Update the description of this pseudo-op.
1275 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1276 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1277 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1278 * NEWS: Mention the new feature.
1279
a6a1f5e0
AM		 12802020-03-10 Alan Modra <amodra@gmail.com>
1281
1282 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1283 to avoid signed overflow.
1284 * config/tc-mcore.c (md_assemble): Likewise.
1285 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1286 * config/tc-nds32.c (SET_ADDEND): Likewise.
1287 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1288
3fabc179
JB		 12892020-03-09 Jan Beulich <jbeulich@suse.com>
1290
1291 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1292 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1293 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1294
190e5fc8
AM		 12952020-03-07 Alan Modra <amodra@gmail.com>
1296
1297 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1298 first column.
1299
84d9ab33
NC		 13002020-03-06 Nick Clifton <nickc@redhat.com>
1301
1302 PR 25614
1303 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1304 0 if the dwarf_level is 5 or more. Complain if a filename follows
1305 a file 0.
1306 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1307 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1308 * testsuite/gas/elf/elf.exp: Run the new test.
1309
1310 PR 25612
1311 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1312 * doc/as.texi: Fix another typo.
1313
31bf1864
NC		 13142020-03-06 Nick Clifton <nickc@redhat.com>
1315
1316 PR 25612
1317 * as.c (dwarf_level): Define.
1318 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1319 (parse_args): Add support for the new options.
1320 as.h (dwarf_level): Prototype.
1321 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1322 value.
1323 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1324 (DWARF2_LINE_VERSION): Remove definition.
1325 * doc/as.texi: Document the new options.
1326
3c968de5
NC		 13272020-03-06 Nick Clifton <nickc@redhat.com>
1328
1329 PR 25572
1330 * as.c (main): Allow matching input and outputs when they are
1331 not regular files.
1332
bc49bfd8
JB		 13332020-03-06 Jan Beulich <jbeulich@suse.com>
1334
1335 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1336 casing.
1337 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1338 one of byte/word/dword/qword is set alongside a SIMD register in
1339 a template's operand.
1340
4873e243
JB		 13412020-03-06 Jan Beulich <jbeulich@suse.com>
1342
1343 * config/tc-i386.c (match_template): Extend code in logic
1344 rejecting certain suffixes in certain modes to also cover mask
1345 register use and VecSIB. Drop special casing of broadcast. Skip
1346 immediates in the check.
1347
e365e234
JB		 13482020-03-06 Jan Beulich <jbeulich@suse.com>
1349
1350 * config/tc-i386.c (match_template): Fold duplicate code in
1351 logic rejecting certain suffixes in certain modes. Drop
1352 pointless "else".
1353
4ed21b58
JB		 13542020-03-06 Jan Beulich <jbeulich@suse.com>
1355
1356 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1357 alongside !norex64 ones.
1358 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1359 with both 32- and 64-bit GPR operands.
1360 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1361 32- and 64-bit GPR operands.
1362 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1363 testsuite/gas/i386/x86-64-avx512bw.d,
1364 testsuite/gas/i386/x86-64-avx512f-intel.d,
1365 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1366
643bb870
JB		 13672020-03-06 Jan Beulich <jbeulich@suse.com>
1368
1369 * config/tc-i386.c (md_assemble): Drop use of rex64.
1370 (process_suffix): For REX.W for 64-bit CRC32.
1371
a23b33b3
JB		 13722020-03-06 Jan Beulich <jbeulich@suse.com>
1373
1374 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1375 addressing for MPX insns without base/index.
1376 * testsuite/gas/i386/mpx-16bit.s,
1377 * testsuite/gas/i386/mpx-16bit.d: New.
1378 * testsuite/gas/i386/i386.exp: Run new test.
1379
a0497384
JB		 13802020-03-06 Jan Beulich <jbeulich@suse.com>
1381
1382 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1383 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1384 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1385 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1386 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1387 as well as a BSWAP one.
1388 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1389 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1390 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1391 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1392 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1393 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1394 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1395 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1396 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1397 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1398 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1399 testsuite/gas/i386/vmx.d: Adjust expectations.
1400
b630c145
JB		 14012020-03-06 Jan Beulich <jbeulich@suse.com>
1402
1403 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1404 from having their operands swapped.
1405 * testsuite/gas/i386/waitpkg.s,
1406 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1407 3-operand cases as well as testing of 16-bit code generation.
1408 * testsuite/gas/i386/waitpkg.d,
1409 testsuite/gas/i386/waitpkg-intel.d,
1410 testsuite/gas/i386/x86-64-waitpkg.d,
1411 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1412
de48783e
NC		 14132020-03-04 Nelson Chu <nelson.chu@sifive.com>
1414
dee35d02
NC		 1415 * config/tc-riscv.c (percent_op_utype): Support the modifier
1416 %got_pcrel_hi.
1417 * doc/c-riscv.texi: Add documentation.
1418 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1419 modifier %got_pcrel_hi.
1420 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1421 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1422 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1423
de48783e
NC		 1424 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1425 (RISC-V-Formats): Update the section name from "Instruction Formats"
1426 to "RISC-V Instruction Formats".
1427
749479c8
AO		 14282020-03-04 Alexandre Oliva <oliva@adacore.com>
1429
1430 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1431 detected in a section which does not have at least 4 byte
1432 alignment.
1433 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1434 * testsuite/gas/arm/ldr-t.s: Likewise.
1435 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1436 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1437 disassembly, ignoring any NOPs that may have been inserted because
1438 of section alignment.
1439 * testsuite/gas/arm/ldr-t.d: Likewise.
1440
a847e322
JB		 14412020-03-04 Jan Beulich <jbeulich@suse.com>
1442
1443 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1444 * doc/c-i386.texi: Mention sev_es.
1445 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1446 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1447 expectations.
1448 * testsuite/gas/i386/arch-13-znver1.d,
1449 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1450
3cd7f3e3
L		 14512020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1452
1453 * config/tc-i386.c (match_template): Replace ignoresize and
1454 defaultsize with mnemonicsize.
1455 (process_suffix): Likewise.
1456
b8ba1385
SB		 14572020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1458
1459 PR 25627
1460 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1461 instruction LD IY,(HL).
1462 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1463 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1464 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1465 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1466
10d97a0f
L		 14672020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1468
1469 PR gas/25622
1470 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1471 x86-64-default-suffix-avx.
1472 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1473 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1474 * testsuite/gas/i386/noreg64.d: Updated.
1475 * testsuite/gas/i386/noreg64.l: Likewise.
1476 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1477 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1478 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1479
8326546e
SB		 14802020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1481
1482 PR 25604
1483 * config/tc-z80.c (contains_register): Prevent an illegal memory
1484 access when checking an expression for a register name.
1485
e3e896e6
AM		 14862020-03-03 Alan Modra <amodra@gmail.com>
1487
1488 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1489 support.
1490
a4dd6c97
AM		 14912020-03-02 Alan Modra <amodra@gmail.com>
1492
1493 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1494 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1495 and .sbss sections.
1496 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1497 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1498 (s3_s_score_lcomm): Likewise.
1499 * config/tc-score7.c: Similarly.
1500 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1501
dec7b24b
YS		 15022020-02-28 YunQiang Su <syq@debian.org>
1503
1504 PR gas/25539
1505 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1506 to handle multi-labels.
1507 (has_label_name): New.
1508
cceb53b8
MM		 15092020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1510
1511 * config/tc-arm.c (enum pred_instruction_type): Remove
1512 NEUTRAL_IT_NO_VPT_INSN predication type.
1513 (cxn_handle_predication): Modify to require condition suffixes.
1514 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1515 * testsuite/gas/arm/cde-scalar.s: Update test.
1516 * testsuite/gas/arm/cde-warnings.l: Update test.
1517 * testsuite/gas/arm/cde-warnings.s: Update test.
1518
da3ec71f
AM		 15192020-02-26 Alan Modra <amodra@gmail.com>
1520
1521 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1522 N_() on empty string.
1523
42135cad
AM		 15242020-02-26 Alan Modra <amodra@gmail.com>
1525
1526 * read.c (read_a_source_file): Call strncpy with length one
1527 less than size of original_case_string.
1528
dc1e8a47
AM		 15292020-02-26 Alan Modra <amodra@gmail.com>
1530
1531 * config/obj-elf.c: Indent labels correctly.
1532 * config/obj-macho.c: Likewise.
1533 * config/tc-aarch64.c: Likewise.
1534 * config/tc-alpha.c: Likewise.
1535 * config/tc-arm.c: Likewise.
1536 * config/tc-cr16.c: Likewise.
1537 * config/tc-crx.c: Likewise.
1538 * config/tc-frv.c: Likewise.
1539 * config/tc-i386-intel.c: Likewise.
1540 * config/tc-i386.c: Likewise.
1541 * config/tc-ia64.c: Likewise.
1542 * config/tc-mn10200.c: Likewise.
1543 * config/tc-mn10300.c: Likewise.
1544 * config/tc-nds32.c: Likewise.
1545 * config/tc-riscv.c: Likewise.
1546 * config/tc-s12z.c: Likewise.
1547 * config/tc-xtensa.c: Likewise.
1548 * config/tc-z80.c: Likewise.
1549 * read.c: Likewise.
1550 * symbols.c: Likewise.
1551 * write.c: Likewise.
1552
bd0cf5a6
NC		 15532020-02-20 Nelson Chu <nelson.chu@sifive.com>
1554
54b2aec1
NC		 1555 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1556 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1557 after parsing all arguments.
1558 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1559 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1560 are used to check if we write a read-only CSR by the CSR instruction.
1561 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1562 all CSR for the read-only CSR checking.
1563 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1564 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1565 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1566 all CSR instructions for the read-only CSR checking.
1567 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1568 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1569
2ca89224
NC		 1570 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1571 (riscv_opts): Initialize it.
1572 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1573 before doing the CSR checking.
1574 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1575 (md_longopts): Add mcsr-check and mno-csr-check.
1576 (md_parse_option): Handle new enum option values.
1577 (s_riscv_option): Handle new long options.
1578 * doc/c-riscv.texi: Add description for the new .option and assembler
1579 options.
1580 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1581 the CSR checking.
1582 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1583
bd0cf5a6
NC		 1584 * config/tc-riscv.c (csr_extra_hash): New.
1585 (enum riscv_csr_class): New enum. Used to decide
1586 whether or not this CSR is legal in the current ISA string.
1587 (struct riscv_csr_extra): New structure to hold all extra information
1588 of CSR.
1589 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1590 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1591 Call hash_reg_name to insert CSR address into reg_names_hash.
1592 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1593 Decide whether the CSR is valid according to the csr_extra_hash.
1594 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1595 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1596 not a boolean. This is same as riscv_init_csr_hash, so keep the
1597 consistent usage.
1598 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1599 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1600 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1601 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1602 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1603 f-ext CSR are not allowed.
1604 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1605 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1606 source file is `priv-reg.s`, and the ISA is rv64if, so the
1607 rv32-only CSR are not allowed.
1608 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1609
10a95fcc
AM		 16102020-02-21 Alan Modra <amodra@gmail.com>
1611
1612 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1613 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1614
dda2980f
AM		 16152020-02-21 Alan Modra <amodra@gmail.com>
1616
1617 PR 25569
1618 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1619 on section size adjustment, instead perform another write if
1620 exec header size is larger than section size.
1621
bd3380bc
NC		 16222020-02-19 Nelson Chu <nelson.chu@sifive.com>
1623
1624 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1625 -mno-arch-attr command line options.
1626
fa164239
JW		 16272020-02-19 Nelson Chu <nelson.chu@sifive.com>
1628
1629 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1630 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1631
fcaaac0a
SB		 16322020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1633
1634 PR 25576
1635 * config/tc-z80.c (md_parse_option): Do not use an underscore
1636 prefix for local labels in SDCC compatability mode.
1637 (z80_start_line_hook): Remove SDCC dollar label support.
1638 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1639 * testsuite/gas/z80/sdcc.s: Likewise.
1640
16412020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1642
1643 PR 25517
1644 * config/tc-z80.c: Add -march option.
1645 * doc/as.texi: Update Z80 documentation.
1646 * doc/c-z80.texi: Likewise.
1647 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1648 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1649 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1650 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1651 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1652 * testsuite/gas/z80/gbz80_all.d: Likewise.
1653 * testsuite/gas/z80/r800_extra.d: Likewise.
1654 * testsuite/gas/z80/r800_ii8.d: Likewise.
1655 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1656 * testsuite/gas/z80/sdcc.d: Likewise.
1657 * testsuite/gas/z80/z180.d: Likewise.
1658 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1659 * testsuite/gas/z80/z80_doc.d: Likewise.
1660 * testsuite/gas/z80/z80_ii8.d: Likewise.
1661 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1662 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1663 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1664 * testsuite/gas/z80/z80_sli.d: Likewise.
1665 * testsuite/gas/z80/z80n_all.d: Likewise.
1666 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1667
a7e12755
L		 16682020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1669
1670 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1671 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1672 * testsuite/gas/i386/i386.exp: Run property-3 and
1673 x86-64-property-3.
1674 * testsuite/gas/i386/property-3.d: New file.
1675 * testsuite/gas/i386/property-3.s: Likewise.
1676 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1677
272a84b1
L		 16782020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1679
1680 * config/tc-i386.c (cpu_arch): Add .popcnt.
1681 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1682 Add a tab before @samp{.sse4a}.
1683
c8f8eebc
JB		 16842020-02-17 Jan Beulich <jbeulich@suse.com>
1685
1686 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1687 for AddrPrefixOpReg templates. Combine the two pieces of
1688 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1689 mode.
1690
eedb0f2c
JB		 16912020-02-17 Jan Beulich <jbeulich@suse.com>
1692
1693 PR gas/14439
1694 * config/tc-i386.c (md_assemble): Also suppress operand
1695 swapping for MONITOR{,X} and MWAIT{,X}.
1696 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1697 Add Intel syntax monitor/mwait tests.
1698 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1699 Adjust expectations.
1700 *testsuite/gas/i386/sse3-intel.d,
1701 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1702 * testsuite/gas/i386/i386.exp: Run new tests.
1703
b9915cbc
JB		 17042020-02-17 Jan Beulich <jbeulich@suse.com>
1705
1706 PR gas/6518
1707 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1708 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1709 re-indentation).
1710 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1711 cases.
1712 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1713 * testsuite/gas/i386/avx512dq-inval.l,
1714 testsuite/gas/i386/inval-avx.l,
1715 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1716 * testsuite/gas/i386/avx512vl-ambig.s,
1717 testsuite/gas/i386/avx512vl-ambig.l: New.
1718 * testsuite/gas/i386/i386.exp: Run new test.
1719
af5c13b0
L		 17202020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1721
1722 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1723 nosse4.
1724 * doc/c-i386.texi: Document sse4a and nosse4a.
1725
07d98387
L		 17262020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1727
1728 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1729 for AT&T syntax.
1730
65fca059
JB		 17312020-02-14 Jan Beulich <jbeulich@suse.com>
1732
1733 PR gas/25438
1734 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1735 casing ...
1736 (process_suffix): ... here. Consider just the first operand
1737 initially.
1738 (check_long_reg): Drop opcode 0x63 special case again.
1739 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1740 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1741 Move ambiguous operand size tests ...
1742 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1743 testsuite/gas/i386/noreg64.s: ... here.
1744 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1745 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1746 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1747 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1748 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1749 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1750 testsuite/gas/i386/x86-64-movsxd.d,
1751 testsuite/gas/i386/x86-64-movsxd-intel.d,
1752 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1753 Adjust expectations.
1754 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1755 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1756 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1757 * testsuite/gas/i386/i386.exp: Run new tests.
1758
b6773884
JB		 17592020-02-14 Jan Beulich <jbeulich@suse.com>
1760
1761 * config/tc-i386.c (process_operands): Also skip segment
1762 override prefix emission if it matches an already present one.
1763 * testsuite/gas/i386/prefix32.s: Add double segment override
1764 cases.
1765 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1766
92334ad2
JB		 17672020-02-14 Jan Beulich <jbeulich@suse.com>
1768
1769 * config/tc-i386.c (process_operands): Drop ineffectual segment
1770 overrides when optimizing.
1771 * testsuite/gas/i386/lea-optimize.d: New.
1772 * testsuite/gas/i386/i386.exp: Run new test.
1773
17742020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 1775
1776 * config/tc-i386.c (process_operands): Also check insn prefix
1777 for ineffectual segment override warning. Don't cover possible
1778 VEX/EVEX encoded insns there.
1779 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1780 testsuite/gas/i386/lea.e: New.
1781 * testsuite/gas/i386/i386.exp: Run new test.
1782
0e6724de
L		 17832020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1784
1785 PR gas/25438
1786 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1787 syntax.
1788
292676c1
L		 17892020-02-13 Fangrui Song <maskray@google.com>
1790 H.J. Lu <hongjiu.lu@intel.com>
1791
1792 PR gas/25551
1793 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1794 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1795 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1796 * testsuite/gas/i386/relax-5.d: New file.
1797 * testsuite/gas/i386/relax-5.s: Likewise.
1798 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1799 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1800
7deea9aa
JB		 18012020-02-13 Jan Beulich <jbeulich@suse.com>
1802
1803 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1804 "nosse4" entry.
1805
6c0946d0
JB		 18062020-02-12 Jan Beulich <jbeulich@suse.com>
1807
1808 * config/tc-i386.c (avx512): New (at file scope), moved from
1809 (check_VecOperands): ... here.
1810 (process_suffix): Add [XYZ]MMword operand size handling.
1811 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1812 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1813 tests.
1814 * testsuite/gas/i386/avx512dq-inval.l,
1815 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1816
5990e377
JB		 18172020-02-12 Jan Beulich <jbeulich@suse.com>
1818
1819 PR gas/24546
1820 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1821 code only.
1822 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1823 CALL/JMP in O_tbyte_ptr case.
1824 * doc/c-i386.texi: Mention far call and full pointer load ISA
1825 differences.
1826 * testsuite/gas/i386/x86-64-branch-3.s,
1827 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1828 * testsuite/gas/i386/x86-64-branch-3.d,
1829 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1830 * testsuite/gas/i386/x86-64-branch-5.l,
1831 testsuite/gas/i386/x86-64-branch-5.s: New.
1832 * testsuite/gas/i386/i386.exp: Run new test.
1833
9706160a
JB		 18342020-02-12 Jan Beulich <jbeulich@suse.com>
1835
1836 PR gas/25438
1837 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1838 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1839 64-bit-only warning.
1840 (check_word_reg): Consistently error on mismatching register
1841 size and suffix.
1842 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1843 for movw. Replace suffix / GPR for orb.
1844 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1845 byte GPRs as well as ones for inb/outb with a word accumulator.
1846 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1847 testsuite/gas/i386/inval.l: Adjust expectations.
1848
5de4d9ef
JB		 18492020-02-12 Jan Beulich <jbeulich@suse.com>
1850
1851 * config/tc-i386.c (operand_type_register_match): Also fall
1852 through initial two if()-s when the template allows for a GPR
1853 operand. Adjust comment.
1854
50128d0c
JB		 18552020-02-11 Jan Beulich <jbeulich@suse.com>
1856
1857 (struct _i386_insn): New field "short_form".
1858 (optimize_encoding): Drop setting of shortform field.
1859 (process_suffix): Set i.short_form. Replace shortform use.
1860 (process_operands): Replace shortform use.
1861
1ed818b4
MM		 18622020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1863
1864 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1865 loop initial declaration.
1866
5aae9ae9
MM		 18672020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1868
1869 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1870 instructions that can have 5 arguments.
1871 (enum operand_parse_code): Add new operands.
1872 (parse_operands): Account for new operands.
1873 (S5): New macro.
1874 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1875 (neon_select_shape): Account for P suffix.
1876 (LOW1): Move macro to global position.
1877 (HI4): Move macro to global position.
1878 (vcx_assign_vec_d): New.
1879 (vcx_assign_vec_m): New.
1880 (vcx_assign_vec_n): New.
1881 (enum vcx_reg_type): New.
1882 (vcx_get_reg_type): New.
1883 (vcx_size_pos): New.
1884 (vcx_vec_pos): New.
1885 (vcx_handle_shape): New.
1886 (vcx_ensure_register_in_range): New.
1887 (vcx_handle_register_arguments): New.
1888 (vcx_handle_insn_block): New.
1889 (vcx_handle_common_checks): New.
1890 (do_vcx1): New.
1891 (do_vcx2): New.
1892 (do_vcx3): New.
1893 * testsuite/gas/arm/cde-missing-fp.d: New test.
1894 * testsuite/gas/arm/cde-missing-fp.l: New test.
1895 * testsuite/gas/arm/cde-missing-mve.d: New test.
1896 * testsuite/gas/arm/cde-missing-mve.l: New test.
1897 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1898 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1899 * testsuite/gas/arm/cde-mve.s: New test.
1900 * testsuite/gas/arm/cde-warnings.l:
1901 * testsuite/gas/arm/cde-warnings.s:
1902 * testsuite/gas/arm/cde.d:
1903 * testsuite/gas/arm/cde.s:
1904
4934a27c
MM		 19052020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1906 Matthew Malcomson <matthew.malcomson@arm.com>
1907
1908 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1909 CDE coprocessor that can be enabled.
1910 (enum pred_instruction_type): New pred type.
1911 (BAD_NO_VPT): New error message.
1912 (BAD_CDE): New error message.
1913 (BAD_CDE_COPROC): New error message.
1914 (enum operand_parse_code): Add new immediate operands.
1915 (parse_operands): Account for new immediate operands.
1916 (check_cde_operand): New.
1917 (cde_coproc_enabled): New.
1918 (cde_coproc_pos): New.
1919 (cde_handle_coproc): New.
1920 (cxn_handle_predication): New.
1921 (do_custom_instruction_1): New.
1922 (do_custom_instruction_2): New.
1923 (do_custom_instruction_3): New.
1924 (do_cx1): New.
1925 (do_cx1a): New.
1926 (do_cx1d): New.
1927 (do_cx1da): New.
1928 (do_cx2): New.
1929 (do_cx2a): New.
1930 (do_cx2d): New.
1931 (do_cx2da): New.
1932 (do_cx3): New.
1933 (do_cx3a): New.
1934 (do_cx3d): New.
1935 (do_cx3da): New.
1936 (handle_pred_state): Define new IT block behaviour.
1937 (insns): Add newn CX*{,d}{,a} instructions.
1938 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1939 Define new cdecp extension strings.
1940 * doc/c-arm.texi: Document new cdecp extension arguments.
1941 * testsuite/gas/arm/cde-scalar.d: New test.
1942 * testsuite/gas/arm/cde-scalar.s: New test.
1943 * testsuite/gas/arm/cde-warnings.d: New test.
1944 * testsuite/gas/arm/cde-warnings.l: New test.
1945 * testsuite/gas/arm/cde-warnings.s: New test.
1946 * testsuite/gas/arm/cde.d: New test.
1947 * testsuite/gas/arm/cde.s: New test.
1948
4b5aaf5f
L		 19492020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1950
1951 PR gas/25516
1952 * config/tc-i386.c (intel64): Renamed to ...
1953 (isa64): This.
1954 (match_template): Accept Intel64 only instruction by default.
1955 (i386_displacement): Updated.
1956 (md_parse_option): Updated.
1957 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1958 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1959 -mamd64 to x86-64-sysenter-amd.
1960 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1961
33176d91
AM		 19622020-02-10 Alan Modra <amodra@gmail.com>
1963
1964 * config/obj-elf.c (obj_elf_change_section): Error for section
1965 type, attr or entsize changes in assembly.
1966 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1967 * testsuite/gas/elf/section5.l: Update.
1968
82194874
AM		 19692020-02-10 Alan Modra <amodra@gmail.com>
1970
1971 * output-file.c (output_file_close): Do a normal close when
1972 flag_always_generate_output.
1973 * write.c (write_object_file): Don't stop output when
1974 flag_always_generate_output.
1975
9fc0b501
SB		 19762020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1977
1978 PR 25469
1979 * config/tc-z80.c: Add -gbz80 command line option to generate code
1980 for the GameBoy Z80. Add support for generating DWARF.
1981 * config/tc-z80.h: Add support for DWARF debug information
1982 generation.
1983 * doc/c-z80.texi: Document new command line option.
1984 * testsuite/gas/z80/gbz80_all.d: New file.
1985 * testsuite/gas/z80/gbz80_all.s: New file.
1986 * testsuite/gas/z80/z80.exp: Run the new tests.
1987 * testsuite/gas/z80/z80n_all.d: New file.
1988 * testsuite/gas/z80/z80n_all.s: New file.
1989 * testsuite/gas/z80/z80n_reloc.d: New file.
1990
b7d07216
L		 19912020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1992
1993 PR gas/25381
1994 * config/obj-elf.c (get_section): Also check
1995 linked_to_symbol_name.
1996 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1997 (obj_elf_parse_section_letters): Handle the 'o' flag.
1998 (build_group_lists): Renamed to ...
1999 (build_additional_section_info): This. Set elf_linked_to_section
2000 from map_head.linked_to_symbol_name.
2001 (elf_adjust_symtab): Updated.
2002 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2003 * doc/as.texi: Document the 'o' flag.
2004 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2005 * testsuite/gas/elf/section18.d: New file.
2006 * testsuite/gas/elf/section18.s: Likewise.
2007 * testsuite/gas/elf/section19.d: Likewise.
2008 * testsuite/gas/elf/section19.s: Likewise.
2009 * testsuite/gas/elf/section20.d: Likewise.
2010 * testsuite/gas/elf/section20.s: Likewise.
2011 * testsuite/gas/elf/section21.d: Likewise.
2012 * testsuite/gas/elf/section21.l: Likewise.
2013 * testsuite/gas/elf/section21.s: Likewise.
2014
5eb617a7
L		 20152020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 * NEWS: Mention x86 assembler options to align branches for
2018 binutils 2.34.
2019
986ac314
L		 20202020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2021
2022 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2023 only for ELF targets.
2024 * testsuite/gas/i386/unique.d: Don't xfail.
2025 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2026
19234a6d
AM		 20272020-02-06 Alan Modra <amodra@gmail.com>
2028
2029 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2030 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2031
02e0be69
AM		 20322020-02-06 Alan Modra <amodra@gmail.com>
2033
2034 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2035 xfail, and rename test.
2036 * testsuite/gas/elf/section12b.d: Likewise.
2037 * testsuite/gas/elf/section16a.d: Likewise.
2038 * testsuite/gas/elf/section16b.d: Likewise.
2039
a8c4d40b
L		 20402020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2041
2042 PR gas/25380
2043 * config/obj-elf.c (section_match): Removed.
2044 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2045 section_id.
2046 (obj_elf_change_section): Replace info and group_name arguments
2047 with match_p. Also update the section ID and flags from match_p.
2048 (obj_elf_section): Handle "unique,N". Update call to
2049 obj_elf_change_section.
2050 * config/obj-elf.h (elf_section_match): New.
2051 (obj_elf_change_section): Updated.
2052 * config/tc-arm.c (start_unwind_section): Update call to
2053 obj_elf_change_section.
2054 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2055 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2056 (microblaze_s_sdata): Likewise.
2057 (microblaze_s_rdata): Likewise.
2058 (microblaze_s_bss): Likewise.
2059 * config/tc-mips.c (s_change_section): Likewise.
2060 * config/tc-msp430.c (msp430_profiler): Likewise.
2061 * config/tc-rx.c (parse_rx_section): Likewise.
2062 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2063 * doc/as.texi: Document "unique,N" in .section directive.
2064 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2065 * testsuite/gas/elf/section15.d: New file.
2066 * testsuite/gas/elf/section15.s: Likewise.
2067 * testsuite/gas/elf/section16.s: Likewise.
2068 * testsuite/gas/elf/section16a.d: Likewise.
2069 * testsuite/gas/elf/section16b.d: Likewise.
2070 * testsuite/gas/elf/section17.d: Likewise.
2071 * testsuite/gas/elf/section17.l: Likewise.
2072 * testsuite/gas/elf/section17.s: Likewise.
2073 * testsuite/gas/i386/unique.d: Likewise.
2074 * testsuite/gas/i386/unique.s: Likewise.
2075 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2076 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2077
575d37ae
L		 20782020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2079
2080 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2081
2384096c
G		 20822020-02-01 Anthony Green <green@moxielogic.com>
2083
2084 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2085
95441c43
SL		 20862020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2087
2088 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2089 %tls_ldo.
2090
d465d695
AV		 20912020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2092
2093 PR gas/25472
2094 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2095 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2096 +mve.
2097 * testsuite/gas/arm/mve_dsp.d: New test.
2098
d26cc8a9
NC		 20992020-01-31 Nick Clifton <nickc@redhat.com>
2100
2101 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2102 rather than BFD_RELOC_NONE.
2103
90e9955a
SP		 21042020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2105
2106 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2107 to support VLDMIA instruction for MVE.
2108 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2109 instruction for MVE.
2110 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2111 instruction for MVE.
2112 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2113 instruction for MVE.
2114 * testsuite/gas/arm/mve-ldst.d: New test.
2115 * testsuite/gas/arm/mve-ldst.s: Likewise.
2116
53943f32
NC		 21172020-01-31 Nick Clifton <nickc@redhat.com>
2118
2119 * po/fr.po: Updated French translation.
2120 * po/ru.po: Updated Russian translation.
2121
c3036ed0
RS		 21222020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2123
2124 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2125 .s for the movprfx.
2126 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2127 * testsuite/gas/aarch64/sve-movprfx_28.d,
2128 * testsuite/gas/aarch64/sve-movprfx_28.l,
2129 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2130
2ae4c703
JB		 21312020-01-30 Jan Beulich <jbeulich@suse.com>
2132
2133 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2134 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2135 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2136 Adjust expectations.
2137
bd434cc4
JM		 21382020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2139
2140 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2141 * testsuite/gas/bpf/alu-be.d: Likewise.
2142 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2143 * testsuite/gas/bpf/alu32-be.d: Likewise.
2144
aeab2b26
JB		 21452020-01-30 Jan Beulich <jbeulich@suse.com>
2146
2147 * testsuite/gas/i386/x86-64-branch-2.s,
2148 testsuite/gas/i386/x86-64-branch-4.s,
2149 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2150 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2151 testsuite/gas/i386/x86-64-branch-2.d,
2152 testsuite/gas/i386/x86-64-branch-4.l,
2153 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2154
873494c8
JB		 21552020-01-30 Jan Beulich <jbeulich@suse.com>
2156
2157 * config/tc-i386.c (process_suffix): .
2158 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2159 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2160 Add LRETQ case.
2161 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2162 suffix.
2163 testsuite/gas/i386/x86_64.s: Add RETF cases.
2164 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2165 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2166 testsuite/gas/i386/x86-64-opcode.d,
2167 testsuite/gas/i386/x86-64-suffix-intel.d,
2168 testsuite/gas/i386/x86-64-suffix.d,
2169 testsuite/gas/i386/x86_64-intel.d
2170 testsuite/gas/i386/x86_64.d: Adjust expectations.
2171 * testsuite/gas/i386/x86-64-suffix.e,
2172 testsuite/gas/i386/x86_64.e: New.
2173
62b3f548
JB		 21742020-01-30 Jan Beulich <jbeulich@suse.com>
2175
2176 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2177 special case.
2178
bc31405e
L		 21792020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2180
2181 PR binutils/25445
2182 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2183 movsxd.
2184 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2185 differences. Document movslq and movsxd.
2186 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2187 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2188 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2189 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2190 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2191 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2192 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2193 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2194 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2195 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2196 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2197
e3696f67
AM		 21982020-01-27 Alan Modra <amodra@gmail.com>
2199
2200 * testsuite/gas/all/gas.exp: Replace case statements with switch
2201 statements.
2202 * testsuite/gas/elf/elf.exp: Likewise.
2203 * testsuite/gas/macros/macros.exp: Likewise.
2204 * testsuite/lib/gas-defs.exp: Likewise.
2205
7568c93b
TC		 22062020-01-27 Tamar Christina <tamar.christina@arm.com>
2207
2208 PR 25403
2209 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2210 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2211
403d1bd9
JW		 22122020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2213
2214 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2215 s exts must be known, so rename *ok* to *fail*.
2216 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2217 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2218 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2219 above change.
2220 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2221 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2222
be4c5e58
L		 22232020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2224
2225 PR gas/25438
2226 * config/tc-i386.c (check_long_reg): Always disallow double word
2227 suffix in mnemonic with word general register.
2228 * testsuite/gas/i386/general.s: Replace word general register
2229 with double word general register for movl.
2230 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2231 register.
2232 * testsuite/gas/i386/general.l: Updated.
2233 * testsuite/gas/i386/inval.l: Likewise.
2234
9e7028aa
AM		 22352020-01-22 Alan Modra <amodra@gmail.com>
2236
2237 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2238 __tls_get_addr_desc and __tls_get_addr_opt.
2239
e3ed17f3
JB		 22402020-01-21 Jan Beulich <jbeulich@suse.com>
2241
2242 * testsuite/gas/i386/inval-crc32.s,
2243 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2244 * testsuite/gas/i386/inval-crc32.l,
2245 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2246
1a035124
JB		 22472020-01-21 Jan Beulich <jbeulich@suse.com>
2248
2249 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2250 generic code path. Deal with No_lSuf being set in a template.
2251 * testsuite/gas/i386/inval-crc32.l,
2252 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2253 instead of error(s) when operand size is ambiguous.
2254 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2255 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2256 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2257 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2258 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2259 Adjust expectations.
2260
c006a730
JB		 22612020-01-21 Jan Beulich <jbeulich@suse.com>
2262
2263 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2264 and an intel_syntax check. Re-write lack-of-suffix processing
2265 logic.
2266 * doc/c-i386.texi: Document operand size defaults for suffix-
2267 less AT&T syntax insns.
2268 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2269 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2270 testsuite/gas/i386/x86-64-avx-scalar.s,
2271 testsuite/gas/i386/x86-64-avx.s,
2272 testsuite/gas/i386/x86-64-bundle.s,
2273 testsuite/gas/i386/x86-64-intel64.s,
2274 testsuite/gas/i386/x86-64-lock-1.s,
2275 testsuite/gas/i386/x86-64-opcode.s,
2276 testsuite/gas/i386/x86-64-sse2avx.s,
2277 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2278 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2279 testsuite/gas/i386/x86-64-nops.s,
2280 testsuite/gas/i386/x86-64-ptwrite.s,
2281 testsuite/gas/i386/x86-64-simd.s,
2282 testsuite/gas/i386/x86-64-sse-noavx.s,
2283 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2284 insns.
2285 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2286 testsuite/gas/i386/noreg64.s: Add further tests.
2287 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2288 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2289 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2290 testsuite/gas/i386/sse-noavx.d,
2291 testsuite/gas/i386/x86-64-intel64.d,
2292 testsuite/gas/i386/x86-64-nops.d,
2293 testsuite/gas/i386/x86-64-opcode.d,
2294 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2295 testsuite/gas/i386/x86-64-ptwrite.d,
2296 testsuite/gas/i386/x86-64-simd-intel.d,
2297 testsuite/gas/i386/x86-64-simd-suffix.d,
2298 testsuite/gas/i386/x86-64-simd.d,
2299 testsuite/gas/i386/x86-64-sse-noavx.d
2300 testsuite/gas/i386/x86-64-suffix.d,
2301 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2302 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2303 testsuite/gas/i386/noreg64.l: New.
2304 * testsuite/gas/i386/i386.exp: Run new tests.
2305
c906a69a
JB		 23062020-01-21 Jan Beulich <jbeulich@suse.com>
2307
2308 * testsuite/gas/i386/avx512_bf16_vl.s,
2309 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2310 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2311 broadcast forms of VCVTNEPS2BF16.
2312 * testsuite/gas/i386/avx512_bf16_vl.d,
2313 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2314
26916852
NC		 23152020-01-20 Nick Clifton <nickc@redhat.com>
2316
2317 * po/uk.po: Updated Ukranian translation.
2318
14470f07
L		 23192020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2320
2321 PR ld/25416
2322 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2323 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2324 x32 object.
2325 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2326 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2327 R_X86_64_GOTPC32_TLSDESC relocation.
2328
1b1bb2c6
NC		 23292020-01-18 Nick Clifton <nickc@redhat.com>
2330
2331 * configure: Regenerate.
2332 * po/gas.pot: Regenerate.
2333
ae774686
NC		 23342020-01-18 Nick Clifton <nickc@redhat.com>
2335
2336 Binutils 2.34 branch created.
2337
42e04b36
L		 23382020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2339
2340 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2341 with vex_encoding_vex.
2342 (parse_insn): Likewise.
2343 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2344 and {vex3} documentation.
2345 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2346 {vex}.
2347 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2348
2da2eaf4
AV		 23492020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2350
2351 PR 25376
2352 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2353 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2354 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2355 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2356 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2357 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2358
45a4bb20
JB		 23592020-01-16 Jan Beulich <jbeulich@suse.com>
2360
2361 * config/tc-i386.c (match_template): Drop found_cpu_match local
2362 variable.
2363
4814632e
JB		 23642020-01-16 Jan Beulich <jbeulich@suse.com>
2365
2366 * testsuite/gas/i386/avx512dq-inval.l,
2367 testsuite/gas/i386/avx512dq-inval.s: New.
2368 * testsuite/gas/i386/i386.exp: Run new test.
2369
131cb553
JL		 23702020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2371
2372 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2373 relocations when the target is 430X, except when extracting part of an
2374 expression.
2375 (msp430_srcoperand): Adjust comment.
2376 Initialize the expp member of the msp430_operand_s struct as
2377 appropriate.
2378 (msp430_dstoperand): Likewise.
2379 * testsuite/gas/msp430/msp430.exp: Run new test.
2380 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2381 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2382
c24d0e8d
AM		 23832020-01-15 Alan Modra <amodra@gmail.com>
2384
2385 * configure.tgt: Add sparc-*-freebsd case.
2386
e44925ae
LC		 23872020-01-14 Lili Cui <lili.cui@intel.com>
2388
2389 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2390 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2391 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2392 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2393 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2394 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2395 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2396 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2397 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2398 * testsuite/gas/i386/align-branch-5.d: Likewise.
2399 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2400 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2401 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2402 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2403 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2404 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2405 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2406 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2407 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2408 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2409 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2410 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2411
7a6bf3be
SB		 24122020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2413
2414 PR 25377
2415 * config/tc-z80.c: Add support for half precision, single
2416 precision and double precision floating point values.
2417 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2418 * doc/as.texi: Add new z80 command line options.
2419 * doc/c-z80.texi: Document new z80 command line options.
2420 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2421 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2422 * testsuite/gas/z80/z80.exp: Run the new test.
2423 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2424 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2425 * testsuite/gas/z80/strings.d: Update expected output.
2426
82e9597c
MM		 24272020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2428
2429 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2430 dependency.
2431
5e4f7e05
CZ		 24322020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2433
2434 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2435 the CPU.
2436 * config/tc-arc.h: Add header if/defs.
2437 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2438
febda64f
AM		 24392020-01-13 Alan Modra <amodra@gmail.com>
2440
2441 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2442
5496abe1
AM		 24432020-01-13 Alan Modra <amodra@gmail.com>
2444
2445 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2446 insertion.
2447
ec4181f2
AM		 24482020-01-10 Alan Modra <amodra@gmail.com>
2449
2450 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2451 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2452
40c75bc8
SB		 24532020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2454
2455 PR 25224
2456 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2457 opcode byte values.
2458 (emit_ld_r_r): Likewise.
2459 (emit_ld_rr_m): Likewise.
2460 (emit_ld_rr_nn): Likewise.
2461
72aea328
JB		 24622020-01-09 Jan Beulich <jbeulich@suse.com>
2463
2464 * config/tc-i386.c (optimize_encoding): Add
2465 is_any_vex_encoding() invocations. Drop respective
2466 i.tm.extension_opcode == None checks.
2467
3f93af61
JB		 24682020-01-09 Jan Beulich <jbeulich@suse.com>
2469
2470 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2471 REX transformations. Correct comment indentation.
2472
7697afb6
JB		 24732020-01-09 Jan Beulich <jbeulich@suse.com>
2474
2475 * config/tc-i386.c (optimize_encoding): Generalize register
2476 transformation for TEST optimization.
2477
d835a58b
JB		 24782020-01-09 Jan Beulich <jbeulich@suse.com>
2479
2480 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2481 testsuite/gas/i386/x86-64-sysenter-amd.d,
2482 testsuite/gas/i386/x86-64-sysenter-amd.l,
2483 testsuite/gas/i386/x86-64-sysenter-intel.d,
2484 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2485 * testsuite/gas/i386/i386.exp: Run new tests.
2486
915808f6
NC		 24872020-01-08 Nick Clifton <nickc@redhat.com>
2488
2489 PR 25284
2490 * doc/as.texi (Align): Document the fact that all arguments can be
2491 omitted.
2492 (Balign): Likewise.
2493 (P2align): Likewise.
2494
f1f28025
NC		 24952020-01-08 Nick Clifton <nickc@redhat.com>
2496
2497 PR 14891
2498 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2499 already defined as a different symbol type.
2500 * testsuite/gas/elf/pr14891.s: New test source file.
2501 * testsuite/gas/elf/pr14891.d: New test driver.
2502 * testsuite/gas/elf/pr14891.s: New test expected error output.
2503 * testsuite/gas/elf/elf.exp: Run the new test.
2504
030a2e78
AM		 25052020-01-08 Alan Modra <amodra@gmail.com>
2506
2507 * config/tc-z8k.c (md_begin): Make idx unsigned.
2508 (get_specific): Likewise for this_index.
2509
2a1ebfb2
CZ		 25102020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2511
2512 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2513 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2514 (md_operand): Set X_md to absent.
2515 (arc_parse_name): Check for X_md.
2516
16d87673
SB		 25172020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2518
2519 PR 25311
2520 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2521 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2522 NO_STRING_ESCAPES.
2523 * read.c (next_char_of_string): Likewise.
2524 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2525 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2526
a2322019
NC		 25272020-01-03 Nick Clifton <nickc@redhat.com>
2528
2529 * po/sv.po: Updated Swedish translation.
2530
5437a02a
JB		 25312020-01-03 Jan Beulich <jbeulich@suse.com>
2532
2533 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2534 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2535
567dfba2
JB		 25362020-01-03 Jan Beulich <jbeulich@suse.com>
2537
2538 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2539 by-element usdot. Add 64-bit form tests for by-element sudot.
2540 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2541
8c45011a
JB		 25422020-01-03 Jan Beulich <jbeulich@suse.com>
2543
2544 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2545 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2546
f4950f76
JB		 25472020-01-03 Jan Beulich <jbeulich@suse.com>
2548
2549 * testsuite/gas/aarch64/f64mm.d,
2550 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2551
6655dba2
SB		 25522020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2553
2554 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2555 support for assembler code generated by SDCC. Add new relocation
2556 types. Add z80-elf target support.
2557 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2558 labels. Local labels starts from ".L".
2559 * NEWS: Mention the new support.
2560 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2561 * testsuite/gas/all/fwdexp.s: Likewise.
2562 * testsuite/gas/all/cond.l: Likewise.
2563 * testsuite/gas/all/cond.s: Likewise.
2564 * testsuite/gas/all/fwdexp.d: Likewise.
2565 * testsuite/gas/all/fwdexp.s: Likewise.
2566 * testsuite/gas/elf/section2.e-mips: Likewise.
2567 * testsuite/gas/elf/section2.l: Likewise.
2568 * testsuite/gas/elf/section2.s: Likewise.
2569 * testsuite/gas/macros/app1.d: Likewise.
2570 * testsuite/gas/macros/app1.s: Likewise.
2571 * testsuite/gas/macros/app2.d: Likewise.
2572 * testsuite/gas/macros/app2.s: Likewise.
2573 * testsuite/gas/macros/app3.d: Likewise.
2574 * testsuite/gas/macros/app3.s: Likewise.
2575 * testsuite/gas/macros/app4.d: Likewise.
2576 * testsuite/gas/macros/app4.s: Likewise.
2577 * testsuite/gas/macros/app4b.s: Likewise.
2578 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2579 * testsuite/gas/z80/z80.exp: Add new tests
2580 * testsuite/gas/z80/dollar.d: New file.
2581 * testsuite/gas/z80/dollar.s: New file.
2582 * testsuite/gas/z80/ez80_adl_all.d: New file.
2583 * testsuite/gas/z80/ez80_adl_all.s: New file.
2584 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2585 * testsuite/gas/z80/ez80_isuf.s: New file.
2586 * testsuite/gas/z80/ez80_z80_all.d: New file.
2587 * testsuite/gas/z80/ez80_z80_all.s: New file.
2588 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2589 * testsuite/gas/z80/r800_extra.d: New file.
2590 * testsuite/gas/z80/r800_extra.s: New file.
2591 * testsuite/gas/z80/r800_ii8.d: New file.
2592 * testsuite/gas/z80/r800_z80_doc.d: New file.
2593 * testsuite/gas/z80/z180.d: New file.
2594 * testsuite/gas/z80/z180.s: New file.
2595 * testsuite/gas/z80/z180_z80_doc.d: New file.
2596 * testsuite/gas/z80/z80_doc.d: New file.
2597 * testsuite/gas/z80/z80_doc.s: New file.
2598 * testsuite/gas/z80/z80_ii8.d: New file.
2599 * testsuite/gas/z80/z80_ii8.s: New file.
2600 * testsuite/gas/z80/z80_in_f_c.d: New file.
2601 * testsuite/gas/z80/z80_in_f_c.s: New file.
2602 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2603 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2604 * testsuite/gas/z80/z80_out_c_0.d: New file.
2605 * testsuite/gas/z80/z80_out_c_0.s: New file.
2606 * testsuite/gas/z80/z80_reloc.d: New file.
2607 * testsuite/gas/z80/z80_reloc.s: New file.
2608 * testsuite/gas/z80/z80_sli.d: New file.
2609 * testsuite/gas/z80/z80_sli.s: New file.
2610
a65b5de6
SN		 26112020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2612
2613 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2614 REGLIST_RN.
2615
b14ce8bf
AM		 26162020-01-01 Alan Modra <amodra@gmail.com>
2617
2618 Update year range in copyright notice of all files.
2619
0b114740 2620For older changes see ChangeLog-2019
3499769a 2621\f
0b114740 2622Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2623
2624Copying and distribution of this file, with or without modification,
2625are permitted in any medium without royalty provided the copyright
2626notice and this notice are preserved.
2627
2628Local Variables:
2629mode: change-log
2630left-margin: 8
2631fill-column: 74
2632version-control: never
2633End:
GDB Binutils - Deliverables
This page took 0.420935 seconds and 4 git commands to generate.