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x86: AVX512 extract/insert insns need to honor EVEX.L'L
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e74d9fa9
JB		 12020-07-06 Jan Beulich <jbeulich@suse.com>
2
3 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
4 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
5 testsuite/gas/i386/x86-64-evex-wig1.d,
6 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
7 expectations.
8
39e0f456
JB		 92020-07-06 Jan Beulich <jbeulich@suse.com>
10
11 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
12 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
13 * testsuite/gas/i386/avx512f-opts-intel.d,
14 testsuite/gas/i386/avx512f-opts.d
15 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
16 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
17
ddc73fa9
NC		 182020-07-06 Yuri Chornoivan <yurchor@ukr.net>
19
20 PR 26204
21 * config/tc-arm.c: Fix spelling mistake.
22 * config/tc-riscv.c: Likewise.
23 * config/tc-z80.c: Likewise.
24 * po/gas.pot: Regenerate.
25
17550be7
NC		 262020-07-06 Nick Clifton <nickc@redhat.com>
27
28 * po/uk.po: Updated Ukranian translation.
29
b19d852d
NC		 302020-07-04 Nick Clifton <nickc@redhat.com>
31
32 * configure: Regenerate.
33 * po/gas.pot: Regenerate.
34
352020-07-04 Nick Clifton <nickc@redhat.com>
36
37 * version.m4: Change version number to 2.35.50.
38 * configure: Regenerate.
39 * po/bfd.pot: Regenerate.
40
b115b9fd
NC		 412020-07-04 Nick Clifton <nickc@redhat.com>
42
43 Binutils 2.35 branch created.
44
b657622c
AM		 452020-07-03 Alan Modra <amodra@gmail.com>
46
47 PR 26028
48 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
49
c2ecccb3
L		 502020-07-02 H.J. Lu <hongjiu.lu@intel.com>
51
52 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
53 swap two source operands.
54
f436f38e
NC		 552020-07-02 Nick Clifton <nickc@redhat.com>
56
57 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
58
f405494f
AC		 592020-07-02 Alex Coplan <alex.coplan@arm.com>
60
61 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
62 segfault on negative chars.
63 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
64 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
65
0942c7ab
NC		 662020-07-02 Nick Clifton <nickc@redhat.com>
67
68 PR 26028
69 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
70 command line.
71 * testsuite/gas/ia64/unwind.d: Likewise.
72 * testsuite/gas/mmix/bspec-1.d: Likewise.
73 * testsuite/gas/mmix/bspec-2.d: Likewise.
74 * testsuite/gas/mmix/comment-1.d: Likewise.
75 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
76
3443489c
AM		 772020-07-01 Alan Modra <amodra@gmail.com>
78
79 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
80
054b336d
AM		 812020-07-01 Alan Modra <amodra@gmail.com>
82
83 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
84 in data sections, and mep.
85
bbd19b19
L		 862020-06-30 H.J. Lu <hongjiu.lu@intel.com>
87
88 * NEWS: Mention x86 NaCl target support removal.
89 * config/tc-i386.c: Remove x86 NaCl target support.
90 * config/tc-i386.h: Likewise.
91 * configure.tgt: Likewise.
92 * testsuite/gas/i386/i386.exp: Likewise.
93 * testsuite/gas/i386/iamcu-1.d: Likewise.
94 * testsuite/gas/i386/iamcu-2.d: Likewise.
95 * testsuite/gas/i386/iamcu-3.d: Likewise.
96 * testsuite/gas/i386/iamcu-4.d: Likewise.
97 * testsuite/gas/i386/iamcu-5.d: Likewise.
98 * testsuite/gas/i386/k1om.d: Likewise.
99 * testsuite/gas/i386/l1om.d: Likewise.
100
08ccfccf
NC		 1012020-06-30 Nelson Chu <nelson.chu@sifive.com>
102
103 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
104 checking into riscv_csr_address.
105 (riscv_csr_version_check): Likewise.
106 (riscv_csr_address): New function. Return the suitable CSR address
107 after checking the ISA dependency and versions. Issue warnings if
108 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
109 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
110 priv spec versions for them.
111 (reg_csr_lookup_internal): Call riscv_csr_address to find the
112 suitable CSR address.
113 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
114 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
115 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
116 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
117 priv spec warnings here. These warnings are added by accident.
118 Remove them and only focus on the ISA dependency warnings.
119 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
120 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
121 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
122 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
123 than the privileged ones.
124 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
125 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
126 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
127 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
128 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
129 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
130 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
131 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
132 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
133 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
134
8c190ce0
L		 1352020-06-29 H.J. Lu <hongjiu.lu@intel.com>
136
137 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
138 (md_assemble): Don't process ImmExt without operands.
139
b20e7614
HPN		 1402020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
141
142 PR gas/25331
143 * config/tc-mmix.c (md_assemble) <fixup for
144 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
145 Also, set its fx_no_overflow.
146 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
147 Similarly this fixup affects 4 bytes, not 8 and needs its
148 fx_no_overflow set.
149 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 150 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 151
279edac5
AM		 1522020-06-29 Alan Modra <amodra@gmail.com>
153
154 * config/tc-s12z.c: Use C style comments.
155 * config/tc-z80.c: Likewise.
156 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
157
b6cd5d10
L		 1582020-06-26 H.J. Lu <hongjiu.lu@intel.com>
159
160 * config/tc-i386.c (md_assemble): Process ImmExt without
161 operands.
162
63112cd6
L		 1632020-06-26 H.J. Lu <hongjiu.lu@intel.com>
164
165 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
166 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
167 VECSIB256 and VECSIB512, respectively.
168 (build_modrm_byte): Replace vecsib with sib.
169
2a1bb84c
JB		 1702020-06-26 Jan Beulich <jbeulich@suse.com>
171
172 * testsuite/gas/i386/nop-1-suffix.d: New.
173 * testsuite/gas/i386/i386.exp: Run new test.
174
85f7484a
PB		 1752020-06-26 Pat Bernardi <bernardi@adacore.com>
176
177 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
178 (md_pseudo_table): Handle "gnu_attribute".
179 * doc/as.texi: Document GNU attribute for M68K.
180
b59d128a
NC		 1812020-06-25 Nick Clifton <nickc@redhat.com>
182
183 PR 26141
184 * config/tc-arm.c (arm_force_relocation): Force resolution of
185 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
186 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
187
c423d21a
JB		 1882020-06-25 Jan Beulich <jbeulich@suse.com>
189
190 * config/tc-i386.c (md_assemble): Move call to process_immext()
191 ...
192 (process_operands): ... here.
193
8bbb3ad8
JB		 1942020-06-25 Jan Beulich <jbeulich@suse.com>
195
196 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
197 diagnostic when there is a sizing prefix. Switch to word/dword/
198 qword encoding when there is a sizing prefix and no (explicit or
199 derived) suffix.
200 (update_imm): Handle presence of a sizing prefix.
201 * testsuite/gas/i386/noreg16-data32.d,
202 testsuite/gas/i386/noreg32-data16.d,
203 testsuite/gas/i386/noreg32-data16.e,
204 testsuite/gas/i386/noreg64-data16.d,
205 testsuite/gas/i386/noreg64-data16.e,
206 testsuite/gas/i386/noreg64-rex64.d: New.
207 * testsuite/gas/i386/i386.exp: Run new tests.
208 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
209 Introduce and use pfx* macros.
210 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
211 addressing.
212 * testsuite/gas/i386/noreg16.d: Adjust expectations.
213
589958d6
JB		 2142020-06-25 Jan Beulich <jbeulich@suse.com>
215
216 * testsuite/gas/i386/avx-16bit.d,
217 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
218 testsuite/gas/i386/avx512f-16bit.d,
219 testsuite/gas/i386/avx512f.d,
220 testsuite/gas/i386/evex-lig256.d,
221 testsuite/gas/i386/evex-lig512.d
222 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
223 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
224 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
225 testsuite/gas/i386/sse2-16bit.d,
226 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
227 expectations.
228
0b9404fd
JB		 2292020-06-25 Jan Beulich <jbeulich@suse.com>
230
231 * config/tc-i386.c (md_assemble): Also reject explicit REX
232 prefixes with VEX and alike encoded insns. Zap consumed bits
233 from i.rex.
234 (output_insn): Don't ignore REX prefix for VEX and alike
235 encodings; abort() instead if encountered.
236 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
237 ...
238 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
239 * testsuite/gas/i386/x86-64-pseudos.d,
240 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
241
a5aeccd9
JB		 2422020-06-25 Jan Beulich <jbeulich@suse.com>
243
244 * config/tc-i386.c (process_operands): Translate explicit REX
245 prefix into i.rex for SSE2AVX templates.
246 (set_rex_vrex): New helper.
247 (build_modrm_byte): Use it.
248 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
249 REX prefixes.
250 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
251
40d231b4
JB		 2522020-06-25 Jan Beulich <jbeulich@suse.com>
253
254 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
255 templates when there's no data size prefix.
256 (md_assemble): Reject data size prefix also for legacy encoded
257 SIMD templates.
258 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
259 Uncomment previously not working line.
260 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
261 data16 prefix.
262 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
263 testsuite/gas/i386/sse2avx.d: Adjust expectations.
264
11abe426
JB		 2652020-06-25 Jan Beulich <jbeulich@suse.com>
266
267 * config/tc-i386.c (build_evex_prefix): Drop early setting of
268 vec_length.
269
1a79004f
NC		 2702020-06-23 Nelson Chu <nelson.chu@sifive.com>
271
272 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
273 explicit_priv_attr. It used to indicate CSR or priv instructions are
274 explictly used.
275 (riscv_is_priv_insn): Return True if it is a privileged instruction.
276 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
277 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
278 (riscv_write_out_attrs): Clarification of when to generate the elf
279 priv spec attributes.
280 * testsuite/gas/riscv/attribute-11.s: Add comments.
281 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
282 `priv_insn_<n>` to decide which priv instruction is expected to used.
283 (<n> is a to e.)
284 * testsuite/gas/riscv/attribute-14a.d: Likewise.
285 * testsuite/gas/riscv/attribute-14b.d: Likewise.
286 * testsuite/gas/riscv/attribute-14c.d: Likewise.
287 * testsuite/gas/riscv/attribute-14d.d: Likewise.
288 * testsuite/gas/riscv/attribute-14e.d: Likewise.
289
39ff0b81
NC		 2902020-06-22 Nelson Chu <nelson.chu@sifive.com>
291
292 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
293 (riscv_set_default_priv_spec): Get the priv spec version from the
294 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
295
e2201c2a
AM		 2962020-06-20 Alan Modra <amodra@gmail.com>
297
298 * configure.tgt: Set bfd_gas for all SH targets.
299
d27c357a
JB		 3002020-06-18 Jan Beulich <jbeulich@suse.com>
301
302 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
303 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
304 expectations.
305
708a2fff
CL		 3062020-06-16 Lili Cui <lili.cui@intel.com>
307
308 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
309 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
310 * doc/c-i386.texi: Add avx512_vp2intersect.
311
2106ed9b
JB		 3122020-06-16 Jan Beulich <jbeulich@suse.com>
313
314 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
315 conditional.
316 * testsuite/gas/i386/sse-check.s: Adjust comment.
317 * testsuite/gas/i386/sse-check-error.l,
318 testsuite/gas/i386/sse-check-warn.e,
319 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
320 expectations.
321
a435742a
AM		 3222020-06-16 Alan Modra <amodra@gmail.com>
323
324 * config/tc-tic30.h: Remove OBJ_AOUT support.
325 * configure.tgt: Delete tic30-*-*aout* entry.
326
7a77f1ac
MF		 3272020-06-15 Max Filippov <jcmvbkbc@gmail.com>
328
329 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
330 macros.
331 (elf32xtensa_abi): New declaration.
332 (option_abi_windowed, option_abi_call0): New enum constants.
333 (md_longopts): Add entries for --abi-windowed and --abi-call0.
334 (md_parse_option): Add handlers for --abi-windowed and
335 --abi-call0.
336 (xtensa_add_config_info): Use xtensa_abi_choice instead of
337 XSHAL_ABI to format ABI tag.
338 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
339 --abi-call0 to the list of options.
340 * doc/c-xtensa.texi: Add description for options --abi-windowed
341 and --abi-call0.
342 * testsuite/gas/xtensa/abi-call0.d: New test definition.
343 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
344 * testsuite/gas/xtensa/abi.s: New test source.
345
efe30057
L		 3462020-06-14 H.J. Lu <hongjiu.lu@intel.com>
347
348 PR gas/26115
349 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
350 xsusldtrk.
351 * testsuite/gas/i386/tsxldtrk.s: Likewise.
352 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
353 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
354
d8af286f
NC		 3552020-06-12 Nelson Chu <nelson.chu@sifive.com>
356
357 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
358 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
359 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
360
18ca16be
SG		 3612020-06-09 Seth Girvan <snth@snthhacks.com>
362
363 * doc/c-avr.texi: Improve wording.
364
6778f1c4
JB		 3652020-06-09 Jan Beulich <jbeulich@suse.com>
366
367 * testsuite/gas/i386/x86-64-pseudos-bad.s,
368 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
369
73239888
JB		 3702020-06-09 Jan Beulich <jbeulich@suse.com>
371
372 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
373 encoding tests.
374 * testsuite/gas/i386/prefix.d: Adjust expectations.
375
bf926894
JB		 3762020-06-09 Jan Beulich <jbeulich@suse.com>
377
378 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
379 with VEX/EVEX encoding tests.
380 * testsuite/gas/i386/prefix.d: Adjust expectations.
381
828c2a25
JB		 3822020-06-09 Jan Beulich <jbeulich@suse.com>
383
384 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
385 suffix.
386 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
387 * testsuite/gas/i386/noreg64.d: Adjust expectations.
388 * testsuite/gas/i386/noreg-intel64.d,
389 testsuite/gas/i386/noreg-intel64.l,
390 testsuite/gas/i386/noreg-intel64.s: New.
391 * testsuite/gas/i386/i386.exp: Run new tests.
392
da4977e0
JB		 3932020-06-09 Jan Beulich <jbeulich@suse.com>
394
395 * config/tc-i386.c (vex_encoding_error): New enumerator.
396 (VEX_check_operands): Rename to VEX_check_encoding. Check
397 for vex_encoding_error. Move Imm4 handling ...
398 (check_VecOperands): ... here.
399 (match_template): Call VEX_check_encoding when there are no
400 operands. Split construct calling check_VecOperands and
401 VEX_check_encoding (when there are operands).
402 (check_register): Don't blindly set vex_encoding_evex.
403 * testsuite/gas/i386/pseudos-bad.s,
404 testsuite/gas/i386/pseudos-bad.l: New.
405 * testsuite/gas/i386/i386.exp: Run new test.
406 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
407
26417f19
AC		 4082020-06-08 Alex Coplan <alex.coplan@arm.com>
409
410 * config/tc-arm.c (insns): Add dfb.
411 * testsuite/gas/arm/dfb.d: New test.
412 * testsuite/gas/arm/dfb.s: Input for test.
413
9f3e7dbc
NC		 4142020-06-08 Nick Clifton <nickc@redhat.com>
415
416 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
417
dd6b8a0b
JB		 4182020-06-08 Jan Beulich <jbeulich@suse.com>
419
420 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
421
73c76375
JB		 4222020-06-08 Jan Beulich <jbeulich@suse.com>
423
424 * config/tc-i386.c (check_byte_reg): Drop dead conditional
425 around as_bad().
426
22e00a3f
JB		 4272020-06-08 Jan Beulich <jbeulich@suse.com>
428
429 * config/tc-i386.c (check_register): Split RegTR handling, to
430 fail recognition also in 64-bit mode as well as with i586 or
431 i686 explicitly enabled.
432 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
433 * testsuite/gas/i386/x86_64-intel.d,
434 testsuite/gas/i386/x86_64.d: Adjust expectations.
435
1ab84e02
JB		 4362020-06-08 Jan Beulich <jbeulich@suse.com>
437
438 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
439 * testsuite/gas/cfi/cfi.exp: Run this test.
440
af32b722
JB		 4412020-06-08 Jan Beulich <jbeulich@suse.com>
442
443 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
444 check to %st(N) parsing logic.
445 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
446
8a6fb3f9
JB		 4472020-06-08 Jan Beulich <jbeulich@suse.com>
448
449 * config/tc-i386.c (bad_reg): New.
450 (check_VecOperations, i386_att_operand, i386_parse_name): Check
451 for it.
452 (check_register): New, broken out from ...
453 (parse_real_register): ... here. Call it.
454 (parse_register): Call it, and error upon failure.
455 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
456 testsuite/gas/i386/x86-64-equ-bad.s,
457 testsuite/gas/i386/x86-64-equ-bad.l: New.
458 * testsuite/gas/i386/i386.exp: Run new tests.
459
1424c35d
AM		 4602020-06-06 Alan Modra <amodra@gmail.com>
461
462 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
463 * doc/c-ppc.texi: Likewise.
464
87c69f97
AM		 4652020-06-06 Alan Modra <amodra@gmail.com>
466
467 * config/tc-ppc.c: Update throughout for reloc renaming.
468
f1919c56
JM		 4692020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
470
471 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
472 stringop-overflow.
473
3fc6c3dc
NC		 4742020-06-05 Nelson Chu <nelson.chu@sifive.com>
475
476 * config/tc-riscv.c (explicit_csr): New static boolean.
477 Used to indicate CSR are explictly used.
478 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
479 (riscv_write_out_attrs): If we already have set elf priv
480 attributes, then generate them. Otherwise, don't generate
481 them when no CSR are used.
482 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
483 * testsuite/gas/riscv/attribute-02.d: Likewise.
484 * testsuite/gas/riscv/attribute-03.d: Likewise.
485 * testsuite/gas/riscv/attribute-04.d: Likewise.
486 * testsuite/gas/riscv/attribute-05.d: Likewise.
487 * testsuite/gas/riscv/attribute-06.d: Likewise.
488 * testsuite/gas/riscv/attribute-07.d: Likewise.
489 * testsuite/gas/riscv/attribute-08.d: Likewise.
490 * testsuite/gas/riscv/attribute-09.d: Likewise.
491 * testsuite/gas/riscv/attribute-10.d: Likewise.
492 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
493 * testsuite/gas/riscv/attribute-11.s: New testcase.
494 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
495 used, so we should output the ELF priv attributes.
496 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
497 used, so output the priv attributes according to the -mpriv-spec.
498 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
499 used, so ignore the -mpriv-spec setting.
500
d413a623
L		 5012020-06-04 H.J. Lu <hongjiu.lu@intel.com>
502
503 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
504 cgen_get_insn_value.
505 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
506 endianness to cgen_get_insn_value and cgen_put_insn_value.
507
7d8b91fd
JM		 5082020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
509
510 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
511 cgen_put_insn_value.
512
d8740be1
JM		 5132020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
514
515 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
516 bpf_cgen_cpu_open.
517 (md_assemble): Remove no longer needed hack.
518
e9bffec9
JM		 5192020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
520
521 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
522 cgen_put_insn_value.
523 (gas_cgen_md_apply_fix): Likewise.
524 (gas_cgen_md_apply_fix): Likewise.
525 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
526 cgen_put_insn_value.
527 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
528 cgen_put_insn_value.
529
1cf67587
AM		 5302020-06-04 Alan Modra <amodra@gmail.com>
531
532 * testsuite/config/default.exp: Remove global directive outside
533 proc body.
534 * testsuite/gas/mep/complex-relocs.exp: Likewise.
535 * testsuite/gas/microblaze/relax_size.exp: Likewise.
536 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
537 * testsuite/gas/mt/relocs.exp: Likewise.
538 * testsuite/gas/rx/rx.exp: Likewise.
539
338d56a8
SC		 5402020-06-03 Stephen Casner <casner@acm.org>
541
542 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
543
bb7322c6
JW		 5442020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
545 Jim Wilson <jimw@sifive.com>
546
547 PR 26051
548 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
549 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
550 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
551 Move B before SB. Move J before UJ.
552
c39c821c
AC		 5532020-06-01 Alex Coplan <alex.coplan@arm.com>
554
555 * write.c (relax_segment): Fix handling of negative offset when
556 relaxing an rs_org frag.
557 * testsuite/gas/aarch64/org-neg.d: New test.
558 * testsuite/gas/aarch64/org-neg.l: Error output for test.
559 * testsuite/gas/aarch64/org-neg.s: Input for test.
560 * testsuite/gas/arm/org-neg.d: New test.
561 * testsuite/gas/arm/org-neg.l: Error output for test.
562 * testsuite/gas/arm/org-neg.s: Input for test.
563
66e3eb08
SC		 5642020-05-28 Stephen Casner <casner@acm.org>
565
566 Fix unexpected failures in gas testsuite for pdp11-aout target.
567 These are caused by the PDP11's mix of little-endian octets in
568 shorts but shorts in big endian order for long or quad.
569
570 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
571 * testsuite/gas/all/gas.exp: Select alternate test scripts for
572 pdp11, skip octa test completely.
573 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
574 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
575 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
576
9e85f042
NC		 5772020-05-28 Alex Coplan <alex.coplan@arm.com>
578
579 * frags.c (frag_grow): Fix comment.
580
1c912705
SC		 5812020-05-27 Stephen Casner <casner@acm.org>
582
583 PR gas/26001
584 * config/tc-pdp11.c (parse_reg): Distinguish register names from
585 symbols that begin with a register name.
586 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
587 * testsuite/gas/pdp11/pr26001.s: Likewise.
588 * testsuite/gas/pdp11/pr26001.d: Likewise.
589
5c505568
SC		 5902020-05-27 Simon Cook <simon.cook@embecosm.com>
591
592 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
593 pointer when creating struct riscv_csr_extra.
594
3c730740
L		 5952020-05-26 H.J. Lu <hongjiu.lu@intel.com>
596
597 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
598 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
599 * testsuite/gas/i386/inval-avx512f.l: Updated.
600
57b17940
SSF		 6012020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
602
603 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
604 load/store instruction variants with alignment hints.
605 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
606 instruction variants with alignment hints.
607
e3fed0f2
L		 6082020-05-26 H.J. Lu <hongjiu.lu@intel.com>
609
610 PR gas/26044
611 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
612 instead of R_XGATE_PCREL_X.
613 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
614 BFD_RELOC_XGATE_PCREL_X.
615
8bbc5da5
L		 6162020-05-26 H.J. Lu <hongjiu.lu@intel.com>
617
618 PR gas/26044
619 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
620 with &fragP->fr_literal[0].
621
c4612b92
L		 6222020-05-26 H.J. Lu <hongjiu.lu@intel.com>
623
624 PR gas/26044
625 * config/tc-vax.c (md_estimate_size_before_relax): Replace
626 fragP->fr_literal with &fragP->fr_literal[0].
627 (md_convert_frag): Likewise.
628
70b1b570
L		 6292020-05-26 H.J. Lu <hongjiu.lu@intel.com>
630
631 PR gas/26044
632 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
633 with &fragP->fr_literal[0].
634
e67e940f
L		 6352020-05-26 H.J. Lu <hongjiu.lu@intel.com>
636
637 PR gas/26044
638 * config/tc-crx.c (getreg_image): Change argument type to int.
639 (md_convert_frag): Replace fragP->fr_literal with
640 &fragP->fr_literal[0].
641
a05e3e20
L		 6422020-05-26 H.J. Lu <hongjiu.lu@intel.com>
643
644 PR gas/26044
645 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
646 sprintf with memmove.
647
c6412eee
L		 6482020-05-25 H.J. Lu <hongjiu.lu@intel.com>
649
650 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
651 with &fragP->fr_literal[0].
652
9fcc3457
L		 6532020-05-25 H.J. Lu <hongjiu.lu@intel.com>
654
655 PR gas/26041
656 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
657 2 overlapping strings.
658
6c115e16
L		 6592020-05-25 H.J. Lu <hongjiu.lu@intel.com>
660
661 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
662 with &fragP->fr_literal[0].
663
a39d29cd
L		 6642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
665
666 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
667 with &fragp->fr_literal[0].
668 * config/tc-microblaze.c (md_apply_fix): Likewise.
669 * config/tc-sh.c (md_convert_frag): Likewise.
670
72393fd1
JW		 6712020-05-24 Jim Wilson <jimw@sifive.com>
672
673 PR 26025
674 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
675 asection to segT. New locals seg and subseg. Call subseg_set before
676 fix_new_exp. Call subseg_set after loop to restore original values.
677
9fbb53c7
AM		 6782020-05-21 Alan Modra <amodra@gmail.com>
679
680 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
681 throughout.
682 * config/obj-elf.c: Likewise.
683 * config/tc-aarch64.c: Likewise.
684 * config/tc-arm.c: Likewise.
685 * config/tc-m68k.c: Likewise.
686 * config/tc-nios2.c: Likewise.
687 * config/tc-tic30.c: Likewise.
688 * ecoff.c: Likewise.
689 * read.c: Likewise.
690 * stabs.c: Likewise.
691 * symbols.c: Likewise.
692 * testsuite/gas/all/test-gen.c: Likewise.
693
8f595e9b
NC		 6942020-05-20 Nelson Chu <nelson.chu@sifive.com>
695
696 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
697 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
698 Static variables which are used to set the ISA extensions. You can
699 use -march (or ELF build attributes) and -misa-spec to set them,
700 respectively.
701 (ext_version_hash): The hash table used to handle the extensions
702 with versions.
703 (init_ext_version_hash): Initialize the ext_version_hash according
704 to riscv_ext_version_table.
705 (riscv_get_default_ext_version): The callback function of
706 riscv_parse_subset_t. According to the choosed ISA spec,
707 get the default version for the specific extension.
708 (riscv_set_arch): Set the callback function.
709 (enum options, struct option md_longopts): Add new option -misa-spec.
710 (md_parse_option): Do not call riscv_set_arch for -march. We will
711 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
712 to set default_isa_spec class.
713 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
714 ext_version_hash, and then call riscv_set_arch to set the architecture
715 with versions according to default_arch_with_ext.
716 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
717 x extensions.
718 * testsuite/gas/riscv/attribute-03.d: Likewise.
719 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
720 already set it's version to 2p1 by march, so no need to use the default
721 2p2 version. For m-ext, we do not set the version by -march and ELF arch
722 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
723 ISA spec 2p2, so set 0p0 to it.
724 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
725 zicsr is 2p0 according to ISA spec 20191213.
726 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
727 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
728 You can set them by configure options --with-arch and
729 --with-isa-spec, respectively.
730 (riscv_set_default_isa_spec): New function used to set the
731 default ISA spec.
732 (md_parse_option): Call riscv_set_default_isa_spec rather than
733 call riscv_get_isa_spec_class directly.
734 (riscv_after_parse_args): If the -isa-spec is not set, then we
735 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
736 calling riscv_set_default_isa_spec.
737 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
738 the --with-isa-spec may be set to different ISA spec.
739 * testsuite/gas/riscv/attribute-02.d: Likewise.
740 * testsuite/gas/riscv/attribute-03.d: Likewise.
741 * testsuite/gas/riscv/attribute-04.d: Likewise.
742 * testsuite/gas/riscv/attribute-05.d: Likewise.
743 * testsuite/gas/riscv/attribute-06.d: Likewise.
744 * testsuite/gas/riscv/attribute-07.d: Likewise.
745 * configure.ac: Add configure options, --with-arch and
746 --with-isa-spec.
747 * configure: Regenerated.
748 * config.in: Regenerated.
749 * config/tc-riscv.c (default_priv_spec): Static variable which is
750 used to check if the CSR is valid for the chosen privilege spec. You
751 can use -mpriv-spec to set it.
752 (enum reg_class): We now get the CSR address from csr_extra_hash rather
753 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
754 (riscv_init_csr_hashes): Only need to initialize one hash table
755 csr_extra_hash.
756 (riscv_csr_class_check): Change the return type to void. Don't check
757 the ISA dependency if -mcsr-check isn't set.
758 (riscv_csr_version_check): New function. Check and find the CSR address
759 from csr_extra_hash, according to default_priv_spec. Report warning
760 for the invalid CSR if -mcsr-check is set.
761 (reg_csr_lookup_internal): Updated.
762 (reg_lookup_internal): Likewise.
763 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
764 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
765 (md_parse_option): Call riscv_set_default_priv_version to set
766 default_priv_spec.
767 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
768 privilege spec to the newest one.
769 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
770 include/opcode/riscv.h.
771 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
772 to check the ISA dependency for CSR, so fix the spec version by adding
773 -mpriv-spec=1.11.
774 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
775 version warnings for the test case.
776 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
777 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
778 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
779 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
780 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
781 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
782 Check whether the CSR is valid when privilege version 1.9 is choosed.
783 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
784 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
785 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
786 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
787 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
788 Check whether the CSR is valid when privilege version 1.10 is choosed.
789 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
790 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
791 Check whether the CSR is valid when privilege version 1.11 is choosed.
792 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
793 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
794 setting. You can set it by configure option --with-priv-spec.
795 (riscv_set_default_priv_spec): New function used to set the default
796 privilege spec.
797 (md_parse_option): Call riscv_set_default_priv_spec rather than
798 call riscv_get_priv_spec_class directly.
799 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
800 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
801 calling riscv_set_default_priv_spec.
802 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
803 the --with-priv-spec may be set to different privilege spec.
804 * testsuite/gas/riscv/priv-reg.d: Likewise.
805 * configure.ac: Add configure option --with-priv-spec.
806 * configure: Regenerated.
807 * config.in: Regenerated.
808 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
809 explicit_attr. Set it to TRUE if any ELF attribute is found.
810 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
811 the priv attributes are set.
812 (md_assemble): Set the default_priv_spec according to the priv
813 attributes when we start to assemble instruction.
814 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
815 riscv_write_out_attrs. Update the arch and priv attributes. If we
816 don't set the corresponding ELF attributes, then try to output the
817 default ones.
818 (riscv_set_public_attributes): If any ELF attribute or -march-attr
819 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
820 to update the arch and priv attributes.
821 (s_riscv_attribute): Make sure all arch and priv attributes are set
822 before any instruction.
823 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
824 ELF attribute or -march-attr is set. If the priv attributes are not
825 set, then try to update them by the default setting (-mpriv-spec or
826 --with-priv-spec).
827 * testsuite/gas/riscv/attribute-02.d: Likewise.
828 * testsuite/gas/riscv/attribute-03.d: Likewise.
829 * testsuite/gas/riscv/attribute-04.d: Likewise.
830 * testsuite/gas/riscv/attribute-06.d: Likewise.
831 * testsuite/gas/riscv/attribute-07.d: Likewise.
832 * testsuite/gas/riscv/attribute-08.d: Likewise.
833 * testsuite/gas/riscv/attribute-09.d: Likewise.
834 * testsuite/gas/riscv/attribute-10.d: Likewise.
835 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
836 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
837 set by priv attributes must be supported.
838 * testsuite/gas/riscv/attribute-05.s: Likewise.
839 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
840 priv attributes according to the -mpriv-spec option.
841 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
842 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
843 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
844 * testsuite/gas/riscv/priv-reg.d: Removed.
845 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
846 CSR according to the priv spec 1.9.
847 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
848 CSR according to the priv spec 1.9.1.
849 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
850 CSR according to the priv spec 1.10.
851 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
852 CSR according to the priv spec 1.11.
853 * config/tc-riscv.c (md_show_usage): Add descriptions about
854 the new GAS options.
855 * doc/c-riscv.texi: Likewise.
856
3d205eb4
PB		 8572020-05-19 Peter Bergner <bergner@linux.ibm.com>
858
859 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
860 * testsuite/gas/ppc/power9.d: Likewise.
861 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
862 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
863 sync, wait, waitrsv>: Add tests.
864 * testsuite/gas/ppc/power10.d: Likewise.
865
164446e0
AF		 8662020-05-19 Alexander Fedotov <alfedotov@gmail.com>
867
868 PR 25992
869 * config/tc-arm.c : Add arm_ext_v8r feature.
870 (it_fsm_post_encode): Check arm_ext_v8r feature.
871 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
872
69f57659
AM		 8732020-05-19 Alan Modra <amodra@gmail.com>
874
875 * write.c (write_contents): Use bfd_get_filename rather than
876 accessing bfd->filename directly. Use bfd_section_name rather
877 than accessing section->name directly.
878
0e1d094e
AM		 8792020-05-19 Alan Modra <amodra@gmail.com>
880
881 * symbols.c (local_symbol_make): Init all of lsy_flags.
882
d402189f
AM		 8832020-05-18 Alan Modra <amodra@gmail.com>
884
885 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
886 before looking at add_symbol->sy_flags.
887
503648e4 8882020-05-18 Hongtao Liu <hongtao.liu@intel.com>
889
890 * config/tc-i386.c: Not handle lret/iret.
891 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
892 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
893 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
894 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
895 * testsuite/gas/i386/lfence-ret.s: Ditto.
896 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
897 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
898 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
899 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
900 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
901 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
902 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
903
2a50b401
AM		 9042020-05-15 Alan Modra <amodra@gmail.com>
905 Alex Coplan <alex.coplan@arm.com>
906
907 * symbols.c (struct local_symbol): Update comment.
908 (resolve_symbol_value): For resolved symbols equated to other
909 symbols, verify that the referenced symbol is not a local_symbol
910 before accessing sy_value. Don't leave symbol loops during
911 finalize_syms resolution.
912 * testsuite/gas/all/assign-bad-recursive.d: New test.
913 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
914 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
915 * testsuite/gas/all/gas.exp: Run it.
916
9d95b8e9
NC		 9172020-05-14 Nick Clifton <nickc@redhat.com>
918
919 * po/sv.po: Updated Swedish translation.
920
3b646889
AM		 9212020-05-11 Alan Modra <amodra@gmail.com>
922
923 * testsuite/gas/ppc/scalarquad.d,
924 * testsuite/gas/ppc/scalarquad.s: New test.
925 * testsuite/gas/ppc/ppc.exp: Run it.
926
9cc4ce88
AM		 9272020-05-11 Alan Modra <amodra@gmail.com>
928
929 * testsuite/gas/ppc/rightmost.d,
930 * testsuite/gas/ppc/rightmost.s: New test.
931 * testsuite/gas/ppc/ppc.exp: Run it.
932
5d57bc3f
AM		 9332020-05-11 Alan Modra <amodra@gmail.com>
934
935 * testsuite/gas/ppc/xvtlsbb.d,
936 * testsuite/gas/ppc/xvtlsbb.s: New test.
937 * testsuite/gas/ppc/ppc.exp: Run it.
938
66ef5847
AM		 9392020-05-11 Alan Modra <amodra@gmail.com>
940
941 * testsuite/gas/ppc/stringop.d,
942 * testsuite/gas/ppc/stringop.s: New test.
943 * testsuite/gas/ppc/ppc.exp: Run it.
944
4f3e9537
PB		 9452020-05-11 Peter Bergner <bergner@linux.ibm.com>
946
947 * testsuite/gas/ppc/set_bool.d,
948 * testsuite/gas/ppc/set_bool.s: New test.
949 * testsuite/gas/ppc/ppc.exp: Run it.
950
ec40e91c
AM		 9512020-05-11 Alan Modra <amodra@gmail.com>
952
953 * testsuite/gas/ppc/bitmanip.d,
954 * testsuite/gas/ppc/bitmanip.s: New test.
955 * testsuite/gas/ppc/ppc.exp: Run it.
956
d7e97a76
AM		 9572020-05-11 Alan Modra <amodra@gmail.com>
958
959 * testsuite/gas/ppc/genpcv.d,
960 * testsuite/gas/ppc/genpcv.s: New test.
961 * testsuite/gas/ppc/ppc.exp: Run it.
962
fdefed7c
AM		 9632020-05-11 Alan Modra <amodra@gmail.com>
964
965 * testsuite/gas/ppc/maskmanip.d,
966 * testsuite/gas/ppc/maskmanip.s: New test.
967 * testsuite/gas/ppc/ppc.exp: Run it.
968
aa3c112f
AM		 9692020-05-11 Alan Modra <amodra@gmail.com>
970 Peter Bergner <bergner@linux.ibm.com>
971
972 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
973 (md_assemble): Check acc specified in correct operand.
974 * testsuite/gas/ppc/outerprod.d,
975 * testsuite/gas/ppc/outerprod.s,
976 * testsuite/gas/ppc/vsx4.d,
977 * testsuite/gas/ppc/vsx4.s: New tests.
978 * testsuite/gas/ppc/ppc.exp: Run them.
979
6edbfd3b
AM		 9802020-05-11 Alan Modra <amodra@gmail.com>
981
982 * testsuite/gas/ppc/simd_perm.d,
983 * testsuite/gas/ppc/simd_perm.s: New test.
984 * testsuite/gas/ppc/ppc.exp: Run it.
985
c7d7aea2
AM		 9862020-05-11 Alan Modra <amodra@gmail.com>
987
988 * testsuite/gas/ppc/int128.d,
989 * testsuite/gas/ppc/int128.s: New test.
990 * testsuite/gas/ppc/ppc.exp: Run it.
991
94ba9882
AM		 9922020-05-11 Alan Modra <amodra@gmail.com>
993
994 * testsuite/gas/ppc/vsx_32byte.d,
995 * testsuite/gas/ppc/vsx_32byte.s: New test.
996 * testsuite/gas/ppc/ppc.exp: Run it.
997
f4791f1a
AM		 9982020-05-11 Alan Modra <amodra@gmail.com>
999
1000 * testsuite/gas/ppc/vec_mul.s,
1001 * testsuite/gas/ppc/vec_mul.d: New test.
1002 * testsuite/gas/ppc/ppc.exp: Run it.
1003
3ff0a5ba
PB		 10042020-05-11 Peter Bergner <bergner@linux.ibm.com>
1005
1006 * testsuite/gas/ppc/byte_rev.d,
1007 * testsuite/gas/ppc/byte_rev.s: New test.
1008 * testsuite/gas/ppc/ppc.exp: Run it.
1009
afef4fe9
PB		 10102020-05-11 Peter Bergner <bergner@linux.ibm.com>
1011
1012 * testsuite/gas/ppc/power10.d: Add paste. tests.
1013 * testsuite/gas/ppc/power10.s: Likewise.
1014
1224c05d
PB		 10152020-05-11 Peter Bergner <bergner@linux.ibm.com>
1016
1017 * testsuite/gas/ppc/power10.s: New test.
1018 * testsuite/gas/ppc/power10.d: Likewise.
1019 * testsuite/gas/ppc/ppc.exp: Run it.
1020
7c1f4227
AM		 10212020-05-11 Alan Modra <amodra@gmail.com>
1022
1023 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1024 renaming.
1025 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1026 place of -mfuture/-Mfuture.
1027 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1028 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1029
bfeaed38
NC		 10302020-05-06 Nick Clifton <nickc@redhat.com>
1031
1032 * po/sv.po: Updated Swedish translation.
1033
6ef719c0
NC		 10342020-05-06 Nick Clifton <nickc@redhat.com>
1035
1036 PR 25927
1037 * doc/as.texi (Preprocessing): Replace cross reference to not
1038 existant document with a URL to the equivalent page in the GCC
1039 manual.
1040
546cb2d8
NC		 10412020-05-05 Nick Clifton <nickc@redhat.com>
1042
1043 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1044 construction of a DWARF-5 directory name table.
1045 * testsuite/gas/elf/pr25917.d: Update expected output.
1046
7d0bd487
GN		 10472020-05-05 Gunther Nikl <gnikl@justmail.de>
1048
1049 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1050 (md_parse_option): Remove initialization of elf_flags.
070b775f 1051
fe05f369
ASDV		 10522020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1053
1054 PR gas/25863
1055 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1056 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1057 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1058
4706679d
NC		 10592020-05-04 Nick Clifton <nickc@redhat.com>
1060
1061 PR 25917
1062 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1063 table's existence before looking at its entries.
070b775f
NC		 1064 Also do not emit a default directory entry if there are no
1065 directories in use.
1066
4706679d
NC		 1067 * testsuite/gas/elf/pr25917.s: New test source file.
1068 * testsuite/gas/elf/pr25917.d: New test driver.
1069 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1070
09c1e68a
AC		 10712020-04-30 Alex Coplan <alex.coplan@arm.com>
1072
1073 * config/tc-aarch64.c (fix_insn): Implement for
1074 AARCH64_OPND_UNDEFINED.
1075 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1076 * testsuite/gas/aarch64/udf.s: New.
1077 * testsuite/gas/aarch64/udf.d: New.
1078 * testsuite/gas/aarch64/udf-invalid.s: New.
1079 * testsuite/gas/aarch64/udf-invalid.l: New.
1080 * testsuite/gas/aarch64/udf-invalid.d: New.
1081
c578f16e
YS		 10822020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1083
1084 * config/tc-rx.c (elf_flags): Reset default value.
1085 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1086
935f1f4b
MF		 10872020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1088
1089 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1090 if it's not defined.
1091 (microarch_earliest): New static variable.
1092 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1093 simcall opcode has mandatory parameter.
1094 (xg_init_global_config): Initialize microarch_earliest.
1095
5c936ef5
NC		 10962020-04-29 Nick Clifton <nickc@redhat.com>
1097
1098 PR 22699
1099 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1100 IMM0_8S and add support for IMM0_8U.
1101 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1102 unsigned 8-bit immediate.
1103 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1104 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1105
251dae91
TC		 11062020-04-27 Tamar Christina <tamar.christina@arm.com>
1107
1108 * NEWS: Add news entry for big-obj.
1109 * config/tc-i386.c (i386_target_format): Support new format.
1110 * doc/c-i386.texi: Add i386 support.
1111 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1112 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1113
714e6c96
NC		 11142020-04-27 Nick Clifton <nickc@redhat.com>
1115
1116 PR 25878
1117 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1118 (assign_file_to_slot): New function. Fills in an entry in the
1119 files table.
1120 (allocate_filenum): Use new function.
1121 (allocate_filename_to_slot): Use new function. If the specified
1122 slot entry is already in use, but was chosen automatically then
1123 reassign the automatic entry.
1124
a09f656b 11252020-04-26 Hongtao Liu <hongtao.liu@intel.com
1126
1127 * config/tc-i386.c (lfence_before_ret_shl): New member.
1128 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1129 for Anysize insns.
1130 (insert_after_load): Issue warning for REP CMPS/SCAS.
1131 (insert_before_before): Handle iret, Handle
1132 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1133 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1134 -mlfence-before-ret=[none/not/or/shl/yes].
1135 Enable -mlfence-before-ret=shl when
1136 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1137 (md_show_usage): Ditto.
1138 * doc/c-i386.texi: Ditto.
1139 * testsuite/gas/i386/i386.exp: Add new testcases.
1140 * testsuite/gas/i386/lfence-load-b.d: New.
1141 * testsuite/gas/i386/lfence-load-b.e: New.
1142 * testsuite/gas/i386/lfence-load.d: Modified.
1143 * testsuite/gas/i386/lfence-load.e: New.
1144 * testsuite/gas/i386/lfence-load.s: Modified.
1145 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1146 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1147 * testsuite/gas/i386/lfence-ret-c.d: New.
1148 * testsuite/gas/i386/lfence-ret-d.d: New.
1149 * testsuite/gas/i386/lfence-ret.s: Modified.
1150 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1151 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1152 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1153 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1154 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1155 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1156 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1157 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1158 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1159 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1160
30ce8e47
MF		 11612020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1162
1163 PR ld/25861
1164 * config/tc-xtensa.c (md_apply_fix): Replace
1165 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1166 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1167 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1168 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1169 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1170
31c89d60
AM		 11712020-04-22 Alan Modra <amodra@gmail.com>
1172
1173 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1174 symbol for ".symver .. remove".
1175 * doc/as.texi (.symver): Update.
1176 * testsuite/gas/symver/symver11.s: Make foo weak.
1177 * testsuite/gas/symver/symver11.d: Expect an error.
1178 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1179
1d3eb556
L		 11802020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1181
1182 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1183
bb2a1453
AS		 11842020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1185
1186 PR 25848
1187 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1188 * testsuite/gas/m68k/operands.d: Update.
1189 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1190
c36876fe
TC		 11912020-04-21 Tamar Christina <tamar.christina@arm.com>
1192
1193 PR binutils/24753
1194 * testsuite/gas/arm/pr24753.d: New test.
1195 * testsuite/gas/arm/pr24753.s: New test.
1196
6914be53
L		 11972020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1198
1199 PR gas/23840
1200 PR gas/25295
1201 * NEWS: Mention .symver extension.
1202 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1203 function.
1204 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1205 add a version name. Add local, hidden and remove visibility
1206 support.
1207 (elf_frob_symbol): Handle the list of version names. Update the
1208 original symbol to local, hidden or remove it from the symbol
1209 table.
1210 (elf_frob_file_before_adjust): Handle the list of version names.
1211 * config/obj-elf.h (elf_visibility): New.
1212 (elf_versioned_name_list): Likewise.
1213 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1214 and visibility. Change versioned_name pointer to struct
1215 elf_versioned_name_list.
1216 * doc/as.texi: Update .symver directive.
1217 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1218 error checking tests.
1219 * testsuite/gas/symver/symver6.d: New file.
1220 * testsuite/gas/symver/symver7.d: Likewise.
1221 * testsuite/gas/symver/symver7.s: Likewise.
1222 * testsuite/gas/symver/symver8.d: Likewise.
1223 * testsuite/gas/symver/symver8.s: Likewise.
1224 * testsuite/gas/symver/symver9.s: Likewise.
1225 * testsuite/gas/symver/symver9a.d: Likewise.
1226 * testsuite/gas/symver/symver9b.d: Likewise.
1227 * testsuite/gas/symver/symver10.s: Likewise.
1228 * testsuite/gas/symver/symver10a.d: Likewise.
1229 * testsuite/gas/symver/symver10b.d: Likewise.
1230 * testsuite/gas/symver/symver11.d: Likewise.
1231 * testsuite/gas/symver/symver11.s: Likewise.
1232 * testsuite/gas/symver/symver12.d: Likewise.
1233 * testsuite/gas/symver/symver12.s: Likewise.
1234 * testsuite/gas/symver/symver13.d: Likewise.
1235 * testsuite/gas/symver/symver13.s: Likewise.
1236 * testsuite/gas/symver/symver14.d: Likewise.
1237 * testsuite/gas/symver/symver14.l: Likewise.
1238 * testsuite/gas/symver/symver15.d: Likewise.
1239 * testsuite/gas/symver/symver15.l: Likewise.
1240 * testsuite/gas/symver/symver6.l: Removed.
1241 * testsuite/gas/symver/symver6.s: Updated.
1242
c2e5c986
SD		 12432020-04-20 Sudakshina Das <sudi.das@arm.com>
1244
1245 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1246 to include TSB.
1247 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1248 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1249 * testsuite/gas/aarch64/system.d: Update.
1250
8a6e1d1d
SD		 12512020-04-20 Sudakshina Das <sudi.das@arm.com>
1252
1253 * testsuite/gas/aarch64/bti.d: Update -march option.
1254 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1255 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1256 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1257 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1258
49af2f5c
AM		 12592020-04-17 Alan Modra <amodra@gmail.com>
1260
1261 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1262
8e4979ac
NC		 12632020-04-16 Gagan Singh Sidhu <broly@mac.com>
1264 Nick Clifton <nickc@redhat.com>
1265
1266 PR 25803
1267 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1268 targets.
1269 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1270 for the type-2 test.
1271 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1272 targets running this test.
1273
c54a9b56
DF		 12742020-02-16 David Faust <david.faust@oracle.com>
1275
1276 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1277 * testsuite/gas/bpf/jump32.s: New file.
1278 * testsuite/gas/bpf/jump32.d: Likewise.
1279
3071b197
L		 12802020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1281
1282 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1283 documentation.
1284
6a3ab923
GN		 12852020-04-08 Gunther Nikl <gnikl@justmail.de>
1286
1287 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1288 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1289 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1290 define.
1291 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1292 * tc.h (md_pcrel_from_section): Add prototype.
1293 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1294 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1295 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1296 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1297 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1298 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1299 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1300 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1301 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1302 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1303 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1304 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1305 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1306 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1307 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1308 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1309 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1310 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1311 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1312 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1313 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1314 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1315 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1316 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1317 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1318 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1319 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1320 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1321 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1322 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1323 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1324 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1325 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1326 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1327 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1328 md_apply_fix3): Delete prototypes.
6a3ab923 1329
6e0e8b45
L		 13302020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1331
1332 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1333 instructions.
1334
266803a2
L		 13352020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1336
1337 * doc/c-z80.texi: Fix @xref warnings.
1338
bb651e8b
CL		 13392020-04-07 Lili Cui <lili.cui@intel.com>
1340
1341 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1342 (cpu_noarch): Likewise.
1343 * doc/c-i386.texi: Document TSXLDTRK.
1344 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1345 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1346 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1347 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1348
4b27d27c
L		 13492020-04-02 Lili Cui <lili.cui@intel.com>
1350
1351 * config/tc-i386.c (cpu_arch): Add .serialize.
1352 (cpu_noarch): Likewise.
1353 * doc/c-i386.texi: Document serialize.
1354 * testsuite/gas/i386/i386.exp: Run serialize tests
1355 * testsuite/gas/i386/serialize.d: Likewise.
1356 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1357 * testsuite/gas/i386/serialize.s: Likewise.
1358
bb897477
RO		 13592020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1360
1361 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1362 * testsuite/gas/elf/section12b.d: Likewise.
1363 * testsuite/gas/elf/section16a.d: Likewise.
1364 * testsuite/gas/elf/section16b.d: Likewise.
1365
59e28a97
GN		 13662020-04-02 Gunther Nikl <gnikl@justmail.de>
1367
1368 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1369 with a suppressed address register.
1370
efc3a950
L		 13712020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 PR gas/25756
1374 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1375 * testsuite/gas/i386/localpic.s: Add a test for relocation
1376 against local absolute symbol.
1377 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1378 * testsuite/gas/i386/localpic.d: Updated.
1379 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1380 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1381
15d47c3a
RO		 13822020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1383
1384 PR gas/25732
1385 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1386 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1387 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1388 testsuite/gas/i386/x86-64-jump.d.
1389 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1390 Incorporate changes to
1391 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1392 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1393 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1394 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1395 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1396
876678f0
MR		 13972020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1398
1399 PR 25611
1400 PR 25614
1401 * dwarf2dbg.c: Do not include "bignum.h".
1402
d1a89da5
NC		 14032020-03-30 Nelson Chu <nelson.chu@sifive.com>
1404
1405 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1406 * testsuite/gas/riscv/alias-csr.s: Likewise.
1407 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1408 to priv-reg-pseudo-noalias.
1409 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1410 * testsuite/gas/riscv/bad-csr.l: Likewise.
1411 * testsuite/gas/riscv/bad-csr.s: Likewise.
1412 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1413 * testsuite/gas/riscv/satp.s: Likewise.
1414 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1415 csr instruction, including alias-csr testcase.
1416 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1417 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1418 pseudo instruction with objdump -Mno-aliases.
1419 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1420 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1421 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1422 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1423 * testsuite/gas/riscv/priv-reg.s: Likewise.
1424 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1425 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1426 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1427
b7780957
J		 14282020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1429
1430 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1431 sections with the "b" attribute.
1432
d1023b5d
AM		 14332020-03-22 Alan Modra <amodra@gmail.com>
1434
1435 * testsuite/gas/s12z/truncated.d: Update expected output.
1436
0d832e7f
SB		 14372020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1438
1439 PR 25690
1440 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1441 * doc/c-z80.texi: Update documentation.
1442
327ef784
NC		 14432020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1444
1445 PR 25641
1446 PR 25668
1447 PR 25633
1448 Fix disassembling ED+A4/AC/B4/BC opcodes.
1449 Fix assembling lines containing colonless label and instruction
1450 with first operand inside parentheses.
1451 Fix registration of unsupported by target CPU registers.
1452 * config/tc-z80.c: See above.
1453 * config/tc-z80.h: See above.
1454 * testsuite/gas/z80/colonless.d: Update test.
1455 * testsuite/gas/z80/colonless.s: Likewise.
1456 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1457 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1458 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1459 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1460 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1461 * testsuite/gas/z80/unsup_regs.s: Likewise.
1462 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1463 * testsuite/gas/z80/z80.exp: Likewise.
1464 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1465 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1466 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1467
66d1f7cc
AV		 14682020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1469
1470 PR 25660
1471 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1472 (parse_operands): Handle new operand codes.
1473 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1474 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1475 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1476 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1477 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1478 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1479 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1480 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1481
9e8f1c90
L		 14822020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1485
97b4a8f7
L		 14862020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1487
1488 * testsuite/gas/i386/i386.exp: Run new tests.
1489 * testsuite/gas/i386/lfence-byte.d: New file.
1490 * testsuite/gas/i386/lfence-byte.e: Likewise.
1491 * testsuite/gas/i386/lfence-byte.s: Likewise.
1492 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1493 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1494 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1495 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1496 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1497 * testsuite/gas/i386/lfence-load.d: Likewise.
1498 * testsuite/gas/i386/lfence-load.s: Likewise.
1499 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1500 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1501 * testsuite/gas/i386/lfence-ret.s: Likewise.
1502 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1503 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1504 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1505 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1506 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1507 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1508 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1509 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1510 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1511 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1512 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1513 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1514
ae531041
L		 15152020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1516
1517 * config/tc-i386.c (lfence_after_load): New.
1518 (lfence_before_indirect_branch_kind): New.
1519 (lfence_before_indirect_branch): New.
1520 (lfence_before_ret_kind): New.
1521 (lfence_before_ret): New.
1522 (last_insn): New.
1523 (load_insn_p): New.
1524 (insert_lfence_after): New.
1525 (insert_lfence_before): New.
1526 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1527 Set last_insn.
1528 (OPTION_MLFENCE_AFTER_LOAD): New.
1529 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1530 (OPTION_MLFENCE_BEFORE_RET): New.
1531 (md_longopts): Add -mlfence-after-load=,
1532 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1533 (md_parse_option): Handle -mlfence-after-load=,
1534 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1535 (md_show_usage): Display -mlfence-after-load=,
1536 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1537 (i386_cons_align): New.
1538 * config/tc-i386.h (i386_cons_align): New.
1539 (md_cons_align): New.
1540 * doc/c-i386.texi: Document -mlfence-after-load=,
1541 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1542
5496f3c6
NC		 15432020-03-11 Nick Clifton <nickc@redhat.com>
1544
1545 PR 25611
1546 PR 25614
1547 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1548 (DWARF2_FILE_SIZE_NAME): Default to -1.
1549 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1550 whichever is higher.
1551 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1552 (NUM_MD5_BYTES): Define.
1553 (struct file entry): Add md5 field.
1554 (get_filenum): Delete and replace with...
1555 (get_basename): New function.
1556 (get_directory_table_entry): New function.
1557 (allocate_filenum): New function.
1558 (allocate_filename_to_slot): New function.
1559 (dwarf2_where): Use new functions.
1560 (dwarf2_directive_filename): Add support for extended .file
1561 pseudo-op.
1562 (dwarf2_directive_loc): Allow the use of file number zero with
1563 DWARF 5 or higher.
1564 (out_file_list): Rename to...
1565 (out_dir_and_file_list): Add DWARF 5 support.
1566 (out_debug_line): Emit extra values into the section header for
1567 DWARF 5.
1568 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1569 * doc/as.texi (.file): Update the description of this pseudo-op.
1570 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1571 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1572 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1573 * NEWS: Mention the new feature.
1574
a6a1f5e0
AM		 15752020-03-10 Alan Modra <amodra@gmail.com>
1576
1577 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1578 to avoid signed overflow.
1579 * config/tc-mcore.c (md_assemble): Likewise.
1580 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1581 * config/tc-nds32.c (SET_ADDEND): Likewise.
1582 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1583
3fabc179
JB		 15842020-03-09 Jan Beulich <jbeulich@suse.com>
1585
1586 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1587 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1588 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1589
190e5fc8
AM		 15902020-03-07 Alan Modra <amodra@gmail.com>
1591
1592 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1593 first column.
1594
84d9ab33
NC		 15952020-03-06 Nick Clifton <nickc@redhat.com>
1596
1597 PR 25614
1598 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1599 0 if the dwarf_level is 5 or more. Complain if a filename follows
1600 a file 0.
1601 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1602 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1603 * testsuite/gas/elf/elf.exp: Run the new test.
1604
1605 PR 25612
1606 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1607 * doc/as.texi: Fix another typo.
1608
31bf1864
NC		 16092020-03-06 Nick Clifton <nickc@redhat.com>
1610
1611 PR 25612
1612 * as.c (dwarf_level): Define.
1613 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1614 (parse_args): Add support for the new options.
1615 as.h (dwarf_level): Prototype.
1616 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1617 value.
1618 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1619 (DWARF2_LINE_VERSION): Remove definition.
1620 * doc/as.texi: Document the new options.
1621
3c968de5
NC		 16222020-03-06 Nick Clifton <nickc@redhat.com>
1623
1624 PR 25572
1625 * as.c (main): Allow matching input and outputs when they are
1626 not regular files.
1627
bc49bfd8
JB		 16282020-03-06 Jan Beulich <jbeulich@suse.com>
1629
1630 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1631 casing.
1632 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1633 one of byte/word/dword/qword is set alongside a SIMD register in
1634 a template's operand.
1635
4873e243
JB		 16362020-03-06 Jan Beulich <jbeulich@suse.com>
1637
1638 * config/tc-i386.c (match_template): Extend code in logic
1639 rejecting certain suffixes in certain modes to also cover mask
1640 register use and VecSIB. Drop special casing of broadcast. Skip
1641 immediates in the check.
1642
e365e234
JB		 16432020-03-06 Jan Beulich <jbeulich@suse.com>
1644
1645 * config/tc-i386.c (match_template): Fold duplicate code in
1646 logic rejecting certain suffixes in certain modes. Drop
1647 pointless "else".
1648
4ed21b58
JB		 16492020-03-06 Jan Beulich <jbeulich@suse.com>
1650
1651 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1652 alongside !norex64 ones.
1653 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1654 with both 32- and 64-bit GPR operands.
1655 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1656 32- and 64-bit GPR operands.
1657 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1658 testsuite/gas/i386/x86-64-avx512bw.d,
1659 testsuite/gas/i386/x86-64-avx512f-intel.d,
1660 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1661
643bb870
JB		 16622020-03-06 Jan Beulich <jbeulich@suse.com>
1663
1664 * config/tc-i386.c (md_assemble): Drop use of rex64.
1665 (process_suffix): For REX.W for 64-bit CRC32.
1666
a23b33b3
JB		 16672020-03-06 Jan Beulich <jbeulich@suse.com>
1668
1669 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1670 addressing for MPX insns without base/index.
1671 * testsuite/gas/i386/mpx-16bit.s,
1672 * testsuite/gas/i386/mpx-16bit.d: New.
1673 * testsuite/gas/i386/i386.exp: Run new test.
1674
a0497384
JB		 16752020-03-06 Jan Beulich <jbeulich@suse.com>
1676
1677 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1678 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1679 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1680 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1681 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1682 as well as a BSWAP one.
1683 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1684 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1685 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1686 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1687 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1688 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1689 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1690 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1691 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1692 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1693 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1694 testsuite/gas/i386/vmx.d: Adjust expectations.
1695
b630c145
JB		 16962020-03-06 Jan Beulich <jbeulich@suse.com>
1697
1698 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1699 from having their operands swapped.
1700 * testsuite/gas/i386/waitpkg.s,
1701 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1702 3-operand cases as well as testing of 16-bit code generation.
1703 * testsuite/gas/i386/waitpkg.d,
1704 testsuite/gas/i386/waitpkg-intel.d,
1705 testsuite/gas/i386/x86-64-waitpkg.d,
1706 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1707
de48783e
NC		 17082020-03-04 Nelson Chu <nelson.chu@sifive.com>
1709
dee35d02
NC		 1710 * config/tc-riscv.c (percent_op_utype): Support the modifier
1711 %got_pcrel_hi.
1712 * doc/c-riscv.texi: Add documentation.
1713 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1714 modifier %got_pcrel_hi.
1715 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1716 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1717 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1718
de48783e
NC		 1719 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1720 (RISC-V-Formats): Update the section name from "Instruction Formats"
1721 to "RISC-V Instruction Formats".
1722
749479c8
AO		 17232020-03-04 Alexandre Oliva <oliva@adacore.com>
1724
1725 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1726 detected in a section which does not have at least 4 byte
1727 alignment.
1728 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1729 * testsuite/gas/arm/ldr-t.s: Likewise.
1730 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1731 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1732 disassembly, ignoring any NOPs that may have been inserted because
1733 of section alignment.
1734 * testsuite/gas/arm/ldr-t.d: Likewise.
1735
a847e322
JB		 17362020-03-04 Jan Beulich <jbeulich@suse.com>
1737
1738 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1739 * doc/c-i386.texi: Mention sev_es.
1740 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1741 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1742 expectations.
1743 * testsuite/gas/i386/arch-13-znver1.d,
1744 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1745
3cd7f3e3
L		 17462020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1747
1748 * config/tc-i386.c (match_template): Replace ignoresize and
1749 defaultsize with mnemonicsize.
1750 (process_suffix): Likewise.
1751
b8ba1385
SB		 17522020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1753
1754 PR 25627
1755 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1756 instruction LD IY,(HL).
1757 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1758 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1759 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1760 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1761
10d97a0f
L		 17622020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1763
1764 PR gas/25622
1765 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1766 x86-64-default-suffix-avx.
1767 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1768 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1769 * testsuite/gas/i386/noreg64.d: Updated.
1770 * testsuite/gas/i386/noreg64.l: Likewise.
1771 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1772 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1773 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1774
8326546e
SB		 17752020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1776
1777 PR 25604
1778 * config/tc-z80.c (contains_register): Prevent an illegal memory
1779 access when checking an expression for a register name.
1780
e3e896e6
AM		 17812020-03-03 Alan Modra <amodra@gmail.com>
1782
1783 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1784 support.
1785
a4dd6c97
AM		 17862020-03-02 Alan Modra <amodra@gmail.com>
1787
1788 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1789 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1790 and .sbss sections.
1791 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1792 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1793 (s3_s_score_lcomm): Likewise.
1794 * config/tc-score7.c: Similarly.
1795 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1796
dec7b24b
YS		 17972020-02-28 YunQiang Su <syq@debian.org>
1798
1799 PR gas/25539
1800 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1801 to handle multi-labels.
1802 (has_label_name): New.
1803
cceb53b8
MM		 18042020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1805
1806 * config/tc-arm.c (enum pred_instruction_type): Remove
1807 NEUTRAL_IT_NO_VPT_INSN predication type.
1808 (cxn_handle_predication): Modify to require condition suffixes.
1809 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1810 * testsuite/gas/arm/cde-scalar.s: Update test.
1811 * testsuite/gas/arm/cde-warnings.l: Update test.
1812 * testsuite/gas/arm/cde-warnings.s: Update test.
1813
da3ec71f
AM		 18142020-02-26 Alan Modra <amodra@gmail.com>
1815
1816 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1817 N_() on empty string.
1818
42135cad
AM		 18192020-02-26 Alan Modra <amodra@gmail.com>
1820
1821 * read.c (read_a_source_file): Call strncpy with length one
1822 less than size of original_case_string.
1823
dc1e8a47
AM		 18242020-02-26 Alan Modra <amodra@gmail.com>
1825
1826 * config/obj-elf.c: Indent labels correctly.
1827 * config/obj-macho.c: Likewise.
1828 * config/tc-aarch64.c: Likewise.
1829 * config/tc-alpha.c: Likewise.
1830 * config/tc-arm.c: Likewise.
1831 * config/tc-cr16.c: Likewise.
1832 * config/tc-crx.c: Likewise.
1833 * config/tc-frv.c: Likewise.
1834 * config/tc-i386-intel.c: Likewise.
1835 * config/tc-i386.c: Likewise.
1836 * config/tc-ia64.c: Likewise.
1837 * config/tc-mn10200.c: Likewise.
1838 * config/tc-mn10300.c: Likewise.
1839 * config/tc-nds32.c: Likewise.
1840 * config/tc-riscv.c: Likewise.
1841 * config/tc-s12z.c: Likewise.
1842 * config/tc-xtensa.c: Likewise.
1843 * config/tc-z80.c: Likewise.
1844 * read.c: Likewise.
1845 * symbols.c: Likewise.
1846 * write.c: Likewise.
1847
bd0cf5a6
NC		 18482020-02-20 Nelson Chu <nelson.chu@sifive.com>
1849
54b2aec1
NC		 1850 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1851 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1852 after parsing all arguments.
1853 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1854 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1855 are used to check if we write a read-only CSR by the CSR instruction.
1856 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1857 all CSR for the read-only CSR checking.
1858 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1859 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1860 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1861 all CSR instructions for the read-only CSR checking.
1862 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1863 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1864
2ca89224
NC		 1865 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1866 (riscv_opts): Initialize it.
1867 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1868 before doing the CSR checking.
1869 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1870 (md_longopts): Add mcsr-check and mno-csr-check.
1871 (md_parse_option): Handle new enum option values.
1872 (s_riscv_option): Handle new long options.
1873 * doc/c-riscv.texi: Add description for the new .option and assembler
1874 options.
1875 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1876 the CSR checking.
1877 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1878
bd0cf5a6
NC		 1879 * config/tc-riscv.c (csr_extra_hash): New.
1880 (enum riscv_csr_class): New enum. Used to decide
1881 whether or not this CSR is legal in the current ISA string.
1882 (struct riscv_csr_extra): New structure to hold all extra information
1883 of CSR.
1884 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1885 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1886 Call hash_reg_name to insert CSR address into reg_names_hash.
1887 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1888 Decide whether the CSR is valid according to the csr_extra_hash.
1889 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1890 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1891 not a boolean. This is same as riscv_init_csr_hash, so keep the
1892 consistent usage.
1893 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1894 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1895 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1896 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1897 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1898 f-ext CSR are not allowed.
1899 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1900 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1901 source file is `priv-reg.s`, and the ISA is rv64if, so the
1902 rv32-only CSR are not allowed.
1903 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1904
10a95fcc
AM		 19052020-02-21 Alan Modra <amodra@gmail.com>
1906
1907 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1908 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1909
dda2980f
AM		 19102020-02-21 Alan Modra <amodra@gmail.com>
1911
1912 PR 25569
1913 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1914 on section size adjustment, instead perform another write if
1915 exec header size is larger than section size.
1916
bd3380bc
NC		 19172020-02-19 Nelson Chu <nelson.chu@sifive.com>
1918
1919 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1920 -mno-arch-attr command line options.
1921
fa164239
JW		 19222020-02-19 Nelson Chu <nelson.chu@sifive.com>
1923
1924 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1925 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1926
fcaaac0a
SB		 19272020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1928
1929 PR 25576
1930 * config/tc-z80.c (md_parse_option): Do not use an underscore
1931 prefix for local labels in SDCC compatability mode.
1932 (z80_start_line_hook): Remove SDCC dollar label support.
1933 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1934 * testsuite/gas/z80/sdcc.s: Likewise.
1935
19362020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1937
1938 PR 25517
1939 * config/tc-z80.c: Add -march option.
1940 * doc/as.texi: Update Z80 documentation.
1941 * doc/c-z80.texi: Likewise.
1942 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1943 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1944 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1945 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1946 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1947 * testsuite/gas/z80/gbz80_all.d: Likewise.
1948 * testsuite/gas/z80/r800_extra.d: Likewise.
1949 * testsuite/gas/z80/r800_ii8.d: Likewise.
1950 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1951 * testsuite/gas/z80/sdcc.d: Likewise.
1952 * testsuite/gas/z80/z180.d: Likewise.
1953 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1954 * testsuite/gas/z80/z80_doc.d: Likewise.
1955 * testsuite/gas/z80/z80_ii8.d: Likewise.
1956 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1957 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1958 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1959 * testsuite/gas/z80/z80_sli.d: Likewise.
1960 * testsuite/gas/z80/z80n_all.d: Likewise.
1961 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1962
a7e12755
L		 19632020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1964
1965 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1966 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1967 * testsuite/gas/i386/i386.exp: Run property-3 and
1968 x86-64-property-3.
1969 * testsuite/gas/i386/property-3.d: New file.
1970 * testsuite/gas/i386/property-3.s: Likewise.
1971 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1972
272a84b1
L		 19732020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1974
1975 * config/tc-i386.c (cpu_arch): Add .popcnt.
1976 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1977 Add a tab before @samp{.sse4a}.
1978
c8f8eebc
JB		 19792020-02-17 Jan Beulich <jbeulich@suse.com>
1980
1981 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1982 for AddrPrefixOpReg templates. Combine the two pieces of
1983 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1984 mode.
1985
eedb0f2c
JB		 19862020-02-17 Jan Beulich <jbeulich@suse.com>
1987
1988 PR gas/14439
1989 * config/tc-i386.c (md_assemble): Also suppress operand
1990 swapping for MONITOR{,X} and MWAIT{,X}.
1991 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1992 Add Intel syntax monitor/mwait tests.
1993 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1994 Adjust expectations.
1995 *testsuite/gas/i386/sse3-intel.d,
1996 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1997 * testsuite/gas/i386/i386.exp: Run new tests.
1998
b9915cbc
JB		 19992020-02-17 Jan Beulich <jbeulich@suse.com>
2000
2001 PR gas/6518
2002 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2003 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2004 re-indentation).
2005 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2006 cases.
2007 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2008 * testsuite/gas/i386/avx512dq-inval.l,
2009 testsuite/gas/i386/inval-avx.l,
2010 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2011 * testsuite/gas/i386/avx512vl-ambig.s,
2012 testsuite/gas/i386/avx512vl-ambig.l: New.
2013 * testsuite/gas/i386/i386.exp: Run new test.
2014
af5c13b0
L		 20152020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2016
2017 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2018 nosse4.
2019 * doc/c-i386.texi: Document sse4a and nosse4a.
2020
07d98387
L		 20212020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2022
2023 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2024 for AT&T syntax.
2025
65fca059
JB		 20262020-02-14 Jan Beulich <jbeulich@suse.com>
2027
2028 PR gas/25438
2029 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2030 casing ...
2031 (process_suffix): ... here. Consider just the first operand
2032 initially.
2033 (check_long_reg): Drop opcode 0x63 special case again.
2034 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2035 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2036 Move ambiguous operand size tests ...
2037 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2038 testsuite/gas/i386/noreg64.s: ... here.
2039 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2040 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2041 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2042 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2043 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2044 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2045 testsuite/gas/i386/x86-64-movsxd.d,
2046 testsuite/gas/i386/x86-64-movsxd-intel.d,
2047 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2048 Adjust expectations.
2049 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2050 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2051 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2052 * testsuite/gas/i386/i386.exp: Run new tests.
2053
b6773884
JB		 20542020-02-14 Jan Beulich <jbeulich@suse.com>
2055
2056 * config/tc-i386.c (process_operands): Also skip segment
2057 override prefix emission if it matches an already present one.
2058 * testsuite/gas/i386/prefix32.s: Add double segment override
2059 cases.
2060 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2061
92334ad2
JB		 20622020-02-14 Jan Beulich <jbeulich@suse.com>
2063
2064 * config/tc-i386.c (process_operands): Drop ineffectual segment
2065 overrides when optimizing.
2066 * testsuite/gas/i386/lea-optimize.d: New.
2067 * testsuite/gas/i386/i386.exp: Run new test.
2068
20692020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2070
2071 * config/tc-i386.c (process_operands): Also check insn prefix
2072 for ineffectual segment override warning. Don't cover possible
2073 VEX/EVEX encoded insns there.
2074 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2075 testsuite/gas/i386/lea.e: New.
2076 * testsuite/gas/i386/i386.exp: Run new test.
2077
0e6724de
L		 20782020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2079
2080 PR gas/25438
2081 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2082 syntax.
2083
292676c1
L		 20842020-02-13 Fangrui Song <maskray@google.com>
2085 H.J. Lu <hongjiu.lu@intel.com>
2086
2087 PR gas/25551
2088 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2089 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2090 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2091 * testsuite/gas/i386/relax-5.d: New file.
2092 * testsuite/gas/i386/relax-5.s: Likewise.
2093 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2094 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2095
7deea9aa
JB		 20962020-02-13 Jan Beulich <jbeulich@suse.com>
2097
2098 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2099 "nosse4" entry.
2100
6c0946d0
JB		 21012020-02-12 Jan Beulich <jbeulich@suse.com>
2102
2103 * config/tc-i386.c (avx512): New (at file scope), moved from
2104 (check_VecOperands): ... here.
2105 (process_suffix): Add [XYZ]MMword operand size handling.
2106 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2107 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2108 tests.
2109 * testsuite/gas/i386/avx512dq-inval.l,
2110 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2111
5990e377
JB		 21122020-02-12 Jan Beulich <jbeulich@suse.com>
2113
2114 PR gas/24546
2115 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2116 code only.
2117 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2118 CALL/JMP in O_tbyte_ptr case.
2119 * doc/c-i386.texi: Mention far call and full pointer load ISA
2120 differences.
2121 * testsuite/gas/i386/x86-64-branch-3.s,
2122 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2123 * testsuite/gas/i386/x86-64-branch-3.d,
2124 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2125 * testsuite/gas/i386/x86-64-branch-5.l,
2126 testsuite/gas/i386/x86-64-branch-5.s: New.
2127 * testsuite/gas/i386/i386.exp: Run new test.
2128
9706160a
JB		 21292020-02-12 Jan Beulich <jbeulich@suse.com>
2130
2131 PR gas/25438
2132 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2133 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2134 64-bit-only warning.
2135 (check_word_reg): Consistently error on mismatching register
2136 size and suffix.
2137 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2138 for movw. Replace suffix / GPR for orb.
2139 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2140 byte GPRs as well as ones for inb/outb with a word accumulator.
2141 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2142 testsuite/gas/i386/inval.l: Adjust expectations.
2143
5de4d9ef
JB		 21442020-02-12 Jan Beulich <jbeulich@suse.com>
2145
2146 * config/tc-i386.c (operand_type_register_match): Also fall
2147 through initial two if()-s when the template allows for a GPR
2148 operand. Adjust comment.
2149
50128d0c
JB		 21502020-02-11 Jan Beulich <jbeulich@suse.com>
2151
2152 (struct _i386_insn): New field "short_form".
2153 (optimize_encoding): Drop setting of shortform field.
2154 (process_suffix): Set i.short_form. Replace shortform use.
2155 (process_operands): Replace shortform use.
2156
1ed818b4
MM		 21572020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2158
2159 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2160 loop initial declaration.
2161
5aae9ae9
MM		 21622020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2163
2164 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2165 instructions that can have 5 arguments.
2166 (enum operand_parse_code): Add new operands.
2167 (parse_operands): Account for new operands.
2168 (S5): New macro.
2169 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2170 (neon_select_shape): Account for P suffix.
2171 (LOW1): Move macro to global position.
2172 (HI4): Move macro to global position.
2173 (vcx_assign_vec_d): New.
2174 (vcx_assign_vec_m): New.
2175 (vcx_assign_vec_n): New.
2176 (enum vcx_reg_type): New.
2177 (vcx_get_reg_type): New.
2178 (vcx_size_pos): New.
2179 (vcx_vec_pos): New.
2180 (vcx_handle_shape): New.
2181 (vcx_ensure_register_in_range): New.
2182 (vcx_handle_register_arguments): New.
2183 (vcx_handle_insn_block): New.
2184 (vcx_handle_common_checks): New.
2185 (do_vcx1): New.
2186 (do_vcx2): New.
2187 (do_vcx3): New.
2188 * testsuite/gas/arm/cde-missing-fp.d: New test.
2189 * testsuite/gas/arm/cde-missing-fp.l: New test.
2190 * testsuite/gas/arm/cde-missing-mve.d: New test.
2191 * testsuite/gas/arm/cde-missing-mve.l: New test.
2192 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2193 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2194 * testsuite/gas/arm/cde-mve.s: New test.
2195 * testsuite/gas/arm/cde-warnings.l:
2196 * testsuite/gas/arm/cde-warnings.s:
2197 * testsuite/gas/arm/cde.d:
2198 * testsuite/gas/arm/cde.s:
2199
4934a27c
MM		 22002020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2201 Matthew Malcomson <matthew.malcomson@arm.com>
2202
2203 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2204 CDE coprocessor that can be enabled.
2205 (enum pred_instruction_type): New pred type.
2206 (BAD_NO_VPT): New error message.
2207 (BAD_CDE): New error message.
2208 (BAD_CDE_COPROC): New error message.
2209 (enum operand_parse_code): Add new immediate operands.
2210 (parse_operands): Account for new immediate operands.
2211 (check_cde_operand): New.
2212 (cde_coproc_enabled): New.
2213 (cde_coproc_pos): New.
2214 (cde_handle_coproc): New.
2215 (cxn_handle_predication): New.
2216 (do_custom_instruction_1): New.
2217 (do_custom_instruction_2): New.
2218 (do_custom_instruction_3): New.
2219 (do_cx1): New.
2220 (do_cx1a): New.
2221 (do_cx1d): New.
2222 (do_cx1da): New.
2223 (do_cx2): New.
2224 (do_cx2a): New.
2225 (do_cx2d): New.
2226 (do_cx2da): New.
2227 (do_cx3): New.
2228 (do_cx3a): New.
2229 (do_cx3d): New.
2230 (do_cx3da): New.
2231 (handle_pred_state): Define new IT block behaviour.
2232 (insns): Add newn CX*{,d}{,a} instructions.
2233 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2234 Define new cdecp extension strings.
2235 * doc/c-arm.texi: Document new cdecp extension arguments.
2236 * testsuite/gas/arm/cde-scalar.d: New test.
2237 * testsuite/gas/arm/cde-scalar.s: New test.
2238 * testsuite/gas/arm/cde-warnings.d: New test.
2239 * testsuite/gas/arm/cde-warnings.l: New test.
2240 * testsuite/gas/arm/cde-warnings.s: New test.
2241 * testsuite/gas/arm/cde.d: New test.
2242 * testsuite/gas/arm/cde.s: New test.
2243
4b5aaf5f
L		 22442020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2245
2246 PR gas/25516
2247 * config/tc-i386.c (intel64): Renamed to ...
2248 (isa64): This.
2249 (match_template): Accept Intel64 only instruction by default.
2250 (i386_displacement): Updated.
2251 (md_parse_option): Updated.
2252 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2253 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2254 -mamd64 to x86-64-sysenter-amd.
2255 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2256
33176d91
AM		 22572020-02-10 Alan Modra <amodra@gmail.com>
2258
2259 * config/obj-elf.c (obj_elf_change_section): Error for section
2260 type, attr or entsize changes in assembly.
2261 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2262 * testsuite/gas/elf/section5.l: Update.
2263
82194874
AM		 22642020-02-10 Alan Modra <amodra@gmail.com>
2265
2266 * output-file.c (output_file_close): Do a normal close when
2267 flag_always_generate_output.
2268 * write.c (write_object_file): Don't stop output when
2269 flag_always_generate_output.
2270
9fc0b501
SB		 22712020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2272
2273 PR 25469
2274 * config/tc-z80.c: Add -gbz80 command line option to generate code
2275 for the GameBoy Z80. Add support for generating DWARF.
2276 * config/tc-z80.h: Add support for DWARF debug information
2277 generation.
2278 * doc/c-z80.texi: Document new command line option.
2279 * testsuite/gas/z80/gbz80_all.d: New file.
2280 * testsuite/gas/z80/gbz80_all.s: New file.
2281 * testsuite/gas/z80/z80.exp: Run the new tests.
2282 * testsuite/gas/z80/z80n_all.d: New file.
2283 * testsuite/gas/z80/z80n_all.s: New file.
2284 * testsuite/gas/z80/z80n_reloc.d: New file.
2285
b7d07216
L		 22862020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2287
2288 PR gas/25381
2289 * config/obj-elf.c (get_section): Also check
2290 linked_to_symbol_name.
2291 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2292 (obj_elf_parse_section_letters): Handle the 'o' flag.
2293 (build_group_lists): Renamed to ...
2294 (build_additional_section_info): This. Set elf_linked_to_section
2295 from map_head.linked_to_symbol_name.
2296 (elf_adjust_symtab): Updated.
2297 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2298 * doc/as.texi: Document the 'o' flag.
2299 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2300 * testsuite/gas/elf/section18.d: New file.
2301 * testsuite/gas/elf/section18.s: Likewise.
2302 * testsuite/gas/elf/section19.d: Likewise.
2303 * testsuite/gas/elf/section19.s: Likewise.
2304 * testsuite/gas/elf/section20.d: Likewise.
2305 * testsuite/gas/elf/section20.s: Likewise.
2306 * testsuite/gas/elf/section21.d: Likewise.
2307 * testsuite/gas/elf/section21.l: Likewise.
2308 * testsuite/gas/elf/section21.s: Likewise.
2309
5eb617a7
L		 23102020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2311
2312 * NEWS: Mention x86 assembler options to align branches for
2313 binutils 2.34.
2314
986ac314
L		 23152020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2316
2317 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2318 only for ELF targets.
2319 * testsuite/gas/i386/unique.d: Don't xfail.
2320 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2321
19234a6d
AM		 23222020-02-06 Alan Modra <amodra@gmail.com>
2323
2324 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2325 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2326
02e0be69
AM		 23272020-02-06 Alan Modra <amodra@gmail.com>
2328
2329 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2330 xfail, and rename test.
2331 * testsuite/gas/elf/section12b.d: Likewise.
2332 * testsuite/gas/elf/section16a.d: Likewise.
2333 * testsuite/gas/elf/section16b.d: Likewise.
2334
a8c4d40b
L		 23352020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2336
2337 PR gas/25380
2338 * config/obj-elf.c (section_match): Removed.
2339 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2340 section_id.
2341 (obj_elf_change_section): Replace info and group_name arguments
2342 with match_p. Also update the section ID and flags from match_p.
2343 (obj_elf_section): Handle "unique,N". Update call to
2344 obj_elf_change_section.
2345 * config/obj-elf.h (elf_section_match): New.
2346 (obj_elf_change_section): Updated.
2347 * config/tc-arm.c (start_unwind_section): Update call to
2348 obj_elf_change_section.
2349 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2350 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2351 (microblaze_s_sdata): Likewise.
2352 (microblaze_s_rdata): Likewise.
2353 (microblaze_s_bss): Likewise.
2354 * config/tc-mips.c (s_change_section): Likewise.
2355 * config/tc-msp430.c (msp430_profiler): Likewise.
2356 * config/tc-rx.c (parse_rx_section): Likewise.
2357 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2358 * doc/as.texi: Document "unique,N" in .section directive.
2359 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2360 * testsuite/gas/elf/section15.d: New file.
2361 * testsuite/gas/elf/section15.s: Likewise.
2362 * testsuite/gas/elf/section16.s: Likewise.
2363 * testsuite/gas/elf/section16a.d: Likewise.
2364 * testsuite/gas/elf/section16b.d: Likewise.
2365 * testsuite/gas/elf/section17.d: Likewise.
2366 * testsuite/gas/elf/section17.l: Likewise.
2367 * testsuite/gas/elf/section17.s: Likewise.
2368 * testsuite/gas/i386/unique.d: Likewise.
2369 * testsuite/gas/i386/unique.s: Likewise.
2370 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2371 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2372
575d37ae
L		 23732020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2374
2375 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2376
2384096c
G		 23772020-02-01 Anthony Green <green@moxielogic.com>
2378
2379 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2380
95441c43
SL		 23812020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2382
2383 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2384 %tls_ldo.
2385
d465d695
AV		 23862020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2387
2388 PR gas/25472
2389 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2390 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2391 +mve.
2392 * testsuite/gas/arm/mve_dsp.d: New test.
2393
d26cc8a9
NC		 23942020-01-31 Nick Clifton <nickc@redhat.com>
2395
2396 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2397 rather than BFD_RELOC_NONE.
2398
90e9955a
SP		 23992020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2400
2401 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2402 to support VLDMIA instruction for MVE.
2403 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2404 instruction for MVE.
2405 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2406 instruction for MVE.
2407 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2408 instruction for MVE.
2409 * testsuite/gas/arm/mve-ldst.d: New test.
2410 * testsuite/gas/arm/mve-ldst.s: Likewise.
2411
53943f32
NC		 24122020-01-31 Nick Clifton <nickc@redhat.com>
2413
2414 * po/fr.po: Updated French translation.
2415 * po/ru.po: Updated Russian translation.
2416
c3036ed0
RS		 24172020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2418
2419 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2420 .s for the movprfx.
2421 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2422 * testsuite/gas/aarch64/sve-movprfx_28.d,
2423 * testsuite/gas/aarch64/sve-movprfx_28.l,
2424 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2425
2ae4c703
JB		 24262020-01-30 Jan Beulich <jbeulich@suse.com>
2427
2428 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2429 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2430 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2431 Adjust expectations.
2432
bd434cc4
JM		 24332020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2434
2435 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2436 * testsuite/gas/bpf/alu-be.d: Likewise.
2437 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2438 * testsuite/gas/bpf/alu32-be.d: Likewise.
2439
aeab2b26
JB		 24402020-01-30 Jan Beulich <jbeulich@suse.com>
2441
2442 * testsuite/gas/i386/x86-64-branch-2.s,
2443 testsuite/gas/i386/x86-64-branch-4.s,
2444 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2445 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2446 testsuite/gas/i386/x86-64-branch-2.d,
2447 testsuite/gas/i386/x86-64-branch-4.l,
2448 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2449
873494c8
JB		 24502020-01-30 Jan Beulich <jbeulich@suse.com>
2451
2452 * config/tc-i386.c (process_suffix): .
2453 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2454 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2455 Add LRETQ case.
2456 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2457 suffix.
2458 testsuite/gas/i386/x86_64.s: Add RETF cases.
2459 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2460 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2461 testsuite/gas/i386/x86-64-opcode.d,
2462 testsuite/gas/i386/x86-64-suffix-intel.d,
2463 testsuite/gas/i386/x86-64-suffix.d,
2464 testsuite/gas/i386/x86_64-intel.d
2465 testsuite/gas/i386/x86_64.d: Adjust expectations.
2466 * testsuite/gas/i386/x86-64-suffix.e,
2467 testsuite/gas/i386/x86_64.e: New.
2468
62b3f548
JB		 24692020-01-30 Jan Beulich <jbeulich@suse.com>
2470
2471 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2472 special case.
2473
bc31405e
L		 24742020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2475
2476 PR binutils/25445
2477 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2478 movsxd.
2479 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2480 differences. Document movslq and movsxd.
2481 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2482 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2483 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2484 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2485 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2486 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2487 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2488 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2489 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2490 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2491 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2492
e3696f67
AM		 24932020-01-27 Alan Modra <amodra@gmail.com>
2494
2495 * testsuite/gas/all/gas.exp: Replace case statements with switch
2496 statements.
2497 * testsuite/gas/elf/elf.exp: Likewise.
2498 * testsuite/gas/macros/macros.exp: Likewise.
2499 * testsuite/lib/gas-defs.exp: Likewise.
2500
7568c93b
TC		 25012020-01-27 Tamar Christina <tamar.christina@arm.com>
2502
2503 PR 25403
2504 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2505 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2506
403d1bd9
JW		 25072020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2508
2509 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2510 s exts must be known, so rename *ok* to *fail*.
2511 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2512 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2513 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2514 above change.
2515 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2516 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2517
be4c5e58
L		 25182020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2519
2520 PR gas/25438
2521 * config/tc-i386.c (check_long_reg): Always disallow double word
2522 suffix in mnemonic with word general register.
2523 * testsuite/gas/i386/general.s: Replace word general register
2524 with double word general register for movl.
2525 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2526 register.
2527 * testsuite/gas/i386/general.l: Updated.
2528 * testsuite/gas/i386/inval.l: Likewise.
2529
9e7028aa
AM		 25302020-01-22 Alan Modra <amodra@gmail.com>
2531
2532 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2533 __tls_get_addr_desc and __tls_get_addr_opt.
2534
e3ed17f3
JB		 25352020-01-21 Jan Beulich <jbeulich@suse.com>
2536
2537 * testsuite/gas/i386/inval-crc32.s,
2538 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2539 * testsuite/gas/i386/inval-crc32.l,
2540 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2541
1a035124
JB		 25422020-01-21 Jan Beulich <jbeulich@suse.com>
2543
2544 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2545 generic code path. Deal with No_lSuf being set in a template.
2546 * testsuite/gas/i386/inval-crc32.l,
2547 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2548 instead of error(s) when operand size is ambiguous.
2549 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2550 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2551 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2552 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2553 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2554 Adjust expectations.
2555
c006a730
JB		 25562020-01-21 Jan Beulich <jbeulich@suse.com>
2557
2558 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2559 and an intel_syntax check. Re-write lack-of-suffix processing
2560 logic.
2561 * doc/c-i386.texi: Document operand size defaults for suffix-
2562 less AT&T syntax insns.
2563 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2564 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2565 testsuite/gas/i386/x86-64-avx-scalar.s,
2566 testsuite/gas/i386/x86-64-avx.s,
2567 testsuite/gas/i386/x86-64-bundle.s,
2568 testsuite/gas/i386/x86-64-intel64.s,
2569 testsuite/gas/i386/x86-64-lock-1.s,
2570 testsuite/gas/i386/x86-64-opcode.s,
2571 testsuite/gas/i386/x86-64-sse2avx.s,
2572 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2573 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2574 testsuite/gas/i386/x86-64-nops.s,
2575 testsuite/gas/i386/x86-64-ptwrite.s,
2576 testsuite/gas/i386/x86-64-simd.s,
2577 testsuite/gas/i386/x86-64-sse-noavx.s,
2578 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2579 insns.
2580 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2581 testsuite/gas/i386/noreg64.s: Add further tests.
2582 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2583 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2584 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2585 testsuite/gas/i386/sse-noavx.d,
2586 testsuite/gas/i386/x86-64-intel64.d,
2587 testsuite/gas/i386/x86-64-nops.d,
2588 testsuite/gas/i386/x86-64-opcode.d,
2589 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2590 testsuite/gas/i386/x86-64-ptwrite.d,
2591 testsuite/gas/i386/x86-64-simd-intel.d,
2592 testsuite/gas/i386/x86-64-simd-suffix.d,
2593 testsuite/gas/i386/x86-64-simd.d,
2594 testsuite/gas/i386/x86-64-sse-noavx.d
2595 testsuite/gas/i386/x86-64-suffix.d,
2596 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2597 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2598 testsuite/gas/i386/noreg64.l: New.
2599 * testsuite/gas/i386/i386.exp: Run new tests.
2600
c906a69a
JB		 26012020-01-21 Jan Beulich <jbeulich@suse.com>
2602
2603 * testsuite/gas/i386/avx512_bf16_vl.s,
2604 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2605 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2606 broadcast forms of VCVTNEPS2BF16.
2607 * testsuite/gas/i386/avx512_bf16_vl.d,
2608 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2609
26916852
NC		 26102020-01-20 Nick Clifton <nickc@redhat.com>
2611
2612 * po/uk.po: Updated Ukranian translation.
2613
14470f07
L		 26142020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2615
2616 PR ld/25416
2617 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2618 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2619 x32 object.
2620 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2621 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2622 R_X86_64_GOTPC32_TLSDESC relocation.
2623
1b1bb2c6
NC		 26242020-01-18 Nick Clifton <nickc@redhat.com>
2625
2626 * configure: Regenerate.
2627 * po/gas.pot: Regenerate.
2628
ae774686
NC		 26292020-01-18 Nick Clifton <nickc@redhat.com>
2630
2631 Binutils 2.34 branch created.
2632
42e04b36
L		 26332020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2634
2635 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2636 with vex_encoding_vex.
2637 (parse_insn): Likewise.
2638 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2639 and {vex3} documentation.
2640 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2641 {vex}.
2642 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2643
2da2eaf4
AV		 26442020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2645
2646 PR 25376
2647 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2648 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2649 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2650 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2651 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2652 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2653
45a4bb20
JB		 26542020-01-16 Jan Beulich <jbeulich@suse.com>
2655
2656 * config/tc-i386.c (match_template): Drop found_cpu_match local
2657 variable.
2658
4814632e
JB		 26592020-01-16 Jan Beulich <jbeulich@suse.com>
2660
2661 * testsuite/gas/i386/avx512dq-inval.l,
2662 testsuite/gas/i386/avx512dq-inval.s: New.
2663 * testsuite/gas/i386/i386.exp: Run new test.
2664
131cb553
JL		 26652020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2666
2667 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2668 relocations when the target is 430X, except when extracting part of an
2669 expression.
2670 (msp430_srcoperand): Adjust comment.
2671 Initialize the expp member of the msp430_operand_s struct as
2672 appropriate.
2673 (msp430_dstoperand): Likewise.
2674 * testsuite/gas/msp430/msp430.exp: Run new test.
2675 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2676 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2677
c24d0e8d
AM		 26782020-01-15 Alan Modra <amodra@gmail.com>
2679
2680 * configure.tgt: Add sparc-*-freebsd case.
2681
e44925ae
LC		 26822020-01-14 Lili Cui <lili.cui@intel.com>
2683
2684 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2685 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2686 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2687 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2688 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2689 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2690 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2691 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2692 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2693 * testsuite/gas/i386/align-branch-5.d: Likewise.
2694 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2695 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2696 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2697 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2698 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2699 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2700 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2701 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2702 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2703 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2704 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2705 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2706
7a6bf3be
SB		 27072020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2708
2709 PR 25377
2710 * config/tc-z80.c: Add support for half precision, single
2711 precision and double precision floating point values.
2712 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2713 * doc/as.texi: Add new z80 command line options.
2714 * doc/c-z80.texi: Document new z80 command line options.
2715 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2716 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2717 * testsuite/gas/z80/z80.exp: Run the new test.
2718 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2719 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2720 * testsuite/gas/z80/strings.d: Update expected output.
2721
82e9597c
MM		 27222020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2723
2724 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2725 dependency.
2726
5e4f7e05
CZ		 27272020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2728
2729 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2730 the CPU.
2731 * config/tc-arc.h: Add header if/defs.
2732 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2733
febda64f
AM		 27342020-01-13 Alan Modra <amodra@gmail.com>
2735
2736 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2737
5496abe1
AM		 27382020-01-13 Alan Modra <amodra@gmail.com>
2739
2740 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2741 insertion.
2742
ec4181f2
AM		 27432020-01-10 Alan Modra <amodra@gmail.com>
2744
2745 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2746 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2747
40c75bc8
SB		 27482020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2749
2750 PR 25224
2751 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2752 opcode byte values.
2753 (emit_ld_r_r): Likewise.
2754 (emit_ld_rr_m): Likewise.
2755 (emit_ld_rr_nn): Likewise.
2756
72aea328
JB		 27572020-01-09 Jan Beulich <jbeulich@suse.com>
2758
2759 * config/tc-i386.c (optimize_encoding): Add
2760 is_any_vex_encoding() invocations. Drop respective
2761 i.tm.extension_opcode == None checks.
2762
3f93af61
JB		 27632020-01-09 Jan Beulich <jbeulich@suse.com>
2764
2765 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2766 REX transformations. Correct comment indentation.
2767
7697afb6
JB		 27682020-01-09 Jan Beulich <jbeulich@suse.com>
2769
2770 * config/tc-i386.c (optimize_encoding): Generalize register
2771 transformation for TEST optimization.
2772
d835a58b
JB		 27732020-01-09 Jan Beulich <jbeulich@suse.com>
2774
2775 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2776 testsuite/gas/i386/x86-64-sysenter-amd.d,
2777 testsuite/gas/i386/x86-64-sysenter-amd.l,
2778 testsuite/gas/i386/x86-64-sysenter-intel.d,
2779 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2780 * testsuite/gas/i386/i386.exp: Run new tests.
2781
915808f6
NC		 27822020-01-08 Nick Clifton <nickc@redhat.com>
2783
2784 PR 25284
2785 * doc/as.texi (Align): Document the fact that all arguments can be
2786 omitted.
2787 (Balign): Likewise.
2788 (P2align): Likewise.
2789
f1f28025
NC		 27902020-01-08 Nick Clifton <nickc@redhat.com>
2791
2792 PR 14891
2793 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2794 already defined as a different symbol type.
2795 * testsuite/gas/elf/pr14891.s: New test source file.
2796 * testsuite/gas/elf/pr14891.d: New test driver.
2797 * testsuite/gas/elf/pr14891.s: New test expected error output.
2798 * testsuite/gas/elf/elf.exp: Run the new test.
2799
030a2e78
AM		 28002020-01-08 Alan Modra <amodra@gmail.com>
2801
2802 * config/tc-z8k.c (md_begin): Make idx unsigned.
2803 (get_specific): Likewise for this_index.
2804
2a1ebfb2
CZ		 28052020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2806
2807 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2808 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2809 (md_operand): Set X_md to absent.
2810 (arc_parse_name): Check for X_md.
2811
16d87673
SB		 28122020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2813
2814 PR 25311
2815 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2816 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2817 NO_STRING_ESCAPES.
2818 * read.c (next_char_of_string): Likewise.
2819 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2820 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2821
a2322019
NC		 28222020-01-03 Nick Clifton <nickc@redhat.com>
2823
2824 * po/sv.po: Updated Swedish translation.
2825
5437a02a
JB		 28262020-01-03 Jan Beulich <jbeulich@suse.com>
2827
2828 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2829 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2830
567dfba2
JB		 28312020-01-03 Jan Beulich <jbeulich@suse.com>
2832
2833 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2834 by-element usdot. Add 64-bit form tests for by-element sudot.
2835 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2836
8c45011a
JB		 28372020-01-03 Jan Beulich <jbeulich@suse.com>
2838
2839 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2840 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2841
f4950f76
JB		 28422020-01-03 Jan Beulich <jbeulich@suse.com>
2843
2844 * testsuite/gas/aarch64/f64mm.d,
2845 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2846
6655dba2
SB		 28472020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2848
2849 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2850 support for assembler code generated by SDCC. Add new relocation
2851 types. Add z80-elf target support.
2852 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2853 labels. Local labels starts from ".L".
2854 * NEWS: Mention the new support.
2855 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2856 * testsuite/gas/all/fwdexp.s: Likewise.
2857 * testsuite/gas/all/cond.l: Likewise.
2858 * testsuite/gas/all/cond.s: Likewise.
2859 * testsuite/gas/all/fwdexp.d: Likewise.
2860 * testsuite/gas/all/fwdexp.s: Likewise.
2861 * testsuite/gas/elf/section2.e-mips: Likewise.
2862 * testsuite/gas/elf/section2.l: Likewise.
2863 * testsuite/gas/elf/section2.s: Likewise.
2864 * testsuite/gas/macros/app1.d: Likewise.
2865 * testsuite/gas/macros/app1.s: Likewise.
2866 * testsuite/gas/macros/app2.d: Likewise.
2867 * testsuite/gas/macros/app2.s: Likewise.
2868 * testsuite/gas/macros/app3.d: Likewise.
2869 * testsuite/gas/macros/app3.s: Likewise.
2870 * testsuite/gas/macros/app4.d: Likewise.
2871 * testsuite/gas/macros/app4.s: Likewise.
2872 * testsuite/gas/macros/app4b.s: Likewise.
2873 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2874 * testsuite/gas/z80/z80.exp: Add new tests
2875 * testsuite/gas/z80/dollar.d: New file.
2876 * testsuite/gas/z80/dollar.s: New file.
2877 * testsuite/gas/z80/ez80_adl_all.d: New file.
2878 * testsuite/gas/z80/ez80_adl_all.s: New file.
2879 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2880 * testsuite/gas/z80/ez80_isuf.s: New file.
2881 * testsuite/gas/z80/ez80_z80_all.d: New file.
2882 * testsuite/gas/z80/ez80_z80_all.s: New file.
2883 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2884 * testsuite/gas/z80/r800_extra.d: New file.
2885 * testsuite/gas/z80/r800_extra.s: New file.
2886 * testsuite/gas/z80/r800_ii8.d: New file.
2887 * testsuite/gas/z80/r800_z80_doc.d: New file.
2888 * testsuite/gas/z80/z180.d: New file.
2889 * testsuite/gas/z80/z180.s: New file.
2890 * testsuite/gas/z80/z180_z80_doc.d: New file.
2891 * testsuite/gas/z80/z80_doc.d: New file.
2892 * testsuite/gas/z80/z80_doc.s: New file.
2893 * testsuite/gas/z80/z80_ii8.d: New file.
2894 * testsuite/gas/z80/z80_ii8.s: New file.
2895 * testsuite/gas/z80/z80_in_f_c.d: New file.
2896 * testsuite/gas/z80/z80_in_f_c.s: New file.
2897 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2898 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2899 * testsuite/gas/z80/z80_out_c_0.d: New file.
2900 * testsuite/gas/z80/z80_out_c_0.s: New file.
2901 * testsuite/gas/z80/z80_reloc.d: New file.
2902 * testsuite/gas/z80/z80_reloc.s: New file.
2903 * testsuite/gas/z80/z80_sli.d: New file.
2904 * testsuite/gas/z80/z80_sli.s: New file.
2905
a65b5de6
SN		 29062020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2907
2908 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2909 REGLIST_RN.
2910
b14ce8bf
AM		 29112020-01-01 Alan Modra <amodra@gmail.com>
2912
2913 Update year range in copyright notice of all files.
2914
0b114740 2915For older changes see ChangeLog-2019
3499769a 2916\f
0b114740 2917Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2918
2919Copying and distribution of this file, with or without modification,
2920are permitted in any medium without royalty provided the copyright
2921notice and this notice are preserved.
2922
2923Local Variables:
2924mode: change-log
2925left-margin: 8
2926fill-column: 74
2927version-control: never
2928End:
GDB Binutils - Deliverables
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