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x86: Remove an incorrect AVX2 entry
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
dbdba9b0
L		 12020-07-07 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR gas/26212
4 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
5
34e79798
AM		 62020-07-07 Alan Modra <amodra@gmail.com>
7
8 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
9 * testsuite/gas/ppc/ppc.exp: Likewise.
10 * testsuite/gas/all/weakref1l.d: Likewise.
11
3c6e74ce
NC		 122020-07-07 Nick Clifton <nickc@redhat.com>
13
14 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
15 expected output.
16
e74d9fa9
JB		 172020-07-06 Jan Beulich <jbeulich@suse.com>
18
19 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
20 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
21 testsuite/gas/i386/x86-64-evex-wig1.d,
22 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
23 expectations.
24
39e0f456
JB		 252020-07-06 Jan Beulich <jbeulich@suse.com>
26
27 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
28 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
29 * testsuite/gas/i386/avx512f-opts-intel.d,
30 testsuite/gas/i386/avx512f-opts.d
31 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
32 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
33
ddc73fa9
NC		 342020-07-06 Yuri Chornoivan <yurchor@ukr.net>
35
36 PR 26204
37 * config/tc-arm.c: Fix spelling mistake.
38 * config/tc-riscv.c: Likewise.
39 * config/tc-z80.c: Likewise.
40 * po/gas.pot: Regenerate.
41
17550be7
NC		 422020-07-06 Nick Clifton <nickc@redhat.com>
43
44 * po/uk.po: Updated Ukranian translation.
45
b19d852d
NC		 462020-07-04 Nick Clifton <nickc@redhat.com>
47
48 * configure: Regenerate.
49 * po/gas.pot: Regenerate.
50
512020-07-04 Nick Clifton <nickc@redhat.com>
52
53 * version.m4: Change version number to 2.35.50.
54 * configure: Regenerate.
55 * po/bfd.pot: Regenerate.
56
b115b9fd
NC		 572020-07-04 Nick Clifton <nickc@redhat.com>
58
59 Binutils 2.35 branch created.
60
b657622c
AM		 612020-07-03 Alan Modra <amodra@gmail.com>
62
63 PR 26028
64 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
65
c2ecccb3
L		 662020-07-02 H.J. Lu <hongjiu.lu@intel.com>
67
68 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
69 swap two source operands.
70
f436f38e
NC		 712020-07-02 Nick Clifton <nickc@redhat.com>
72
73 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
74
f405494f
AC		 752020-07-02 Alex Coplan <alex.coplan@arm.com>
76
77 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
78 segfault on negative chars.
79 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
80 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
81
0942c7ab
NC		 822020-07-02 Nick Clifton <nickc@redhat.com>
83
84 PR 26028
85 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
86 command line.
87 * testsuite/gas/ia64/unwind.d: Likewise.
88 * testsuite/gas/mmix/bspec-1.d: Likewise.
89 * testsuite/gas/mmix/bspec-2.d: Likewise.
90 * testsuite/gas/mmix/comment-1.d: Likewise.
91 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
92
3443489c
AM		 932020-07-01 Alan Modra <amodra@gmail.com>
94
95 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
96
054b336d
AM		 972020-07-01 Alan Modra <amodra@gmail.com>
98
99 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
100 in data sections, and mep.
101
bbd19b19
L		 1022020-06-30 H.J. Lu <hongjiu.lu@intel.com>
103
104 * NEWS: Mention x86 NaCl target support removal.
105 * config/tc-i386.c: Remove x86 NaCl target support.
106 * config/tc-i386.h: Likewise.
107 * configure.tgt: Likewise.
108 * testsuite/gas/i386/i386.exp: Likewise.
109 * testsuite/gas/i386/iamcu-1.d: Likewise.
110 * testsuite/gas/i386/iamcu-2.d: Likewise.
111 * testsuite/gas/i386/iamcu-3.d: Likewise.
112 * testsuite/gas/i386/iamcu-4.d: Likewise.
113 * testsuite/gas/i386/iamcu-5.d: Likewise.
114 * testsuite/gas/i386/k1om.d: Likewise.
115 * testsuite/gas/i386/l1om.d: Likewise.
116
08ccfccf
NC		 1172020-06-30 Nelson Chu <nelson.chu@sifive.com>
118
119 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
120 checking into riscv_csr_address.
121 (riscv_csr_version_check): Likewise.
122 (riscv_csr_address): New function. Return the suitable CSR address
123 after checking the ISA dependency and versions. Issue warnings if
124 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
125 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
126 priv spec versions for them.
127 (reg_csr_lookup_internal): Call riscv_csr_address to find the
128 suitable CSR address.
129 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
130 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
131 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
132 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
133 priv spec warnings here. These warnings are added by accident.
134 Remove them and only focus on the ISA dependency warnings.
135 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
136 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
137 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
138 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
139 than the privileged ones.
140 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
141 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
142 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
143 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
144 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
145 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
146 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
147 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
148 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
149 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
150
8c190ce0
L		 1512020-06-29 H.J. Lu <hongjiu.lu@intel.com>
152
153 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
154 (md_assemble): Don't process ImmExt without operands.
155
b20e7614
HPN		 1562020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
157
158 PR gas/25331
159 * config/tc-mmix.c (md_assemble) <fixup for
160 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
161 Also, set its fx_no_overflow.
162 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
163 Similarly this fixup affects 4 bytes, not 8 and needs its
164 fx_no_overflow set.
165 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 166 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 167
279edac5
AM		 1682020-06-29 Alan Modra <amodra@gmail.com>
169
170 * config/tc-s12z.c: Use C style comments.
171 * config/tc-z80.c: Likewise.
172 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
173
b6cd5d10
L		 1742020-06-26 H.J. Lu <hongjiu.lu@intel.com>
175
176 * config/tc-i386.c (md_assemble): Process ImmExt without
177 operands.
178
63112cd6
L		 1792020-06-26 H.J. Lu <hongjiu.lu@intel.com>
180
181 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
182 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
183 VECSIB256 and VECSIB512, respectively.
184 (build_modrm_byte): Replace vecsib with sib.
185
2a1bb84c
JB		 1862020-06-26 Jan Beulich <jbeulich@suse.com>
187
188 * testsuite/gas/i386/nop-1-suffix.d: New.
189 * testsuite/gas/i386/i386.exp: Run new test.
190
85f7484a
PB		 1912020-06-26 Pat Bernardi <bernardi@adacore.com>
192
193 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
194 (md_pseudo_table): Handle "gnu_attribute".
195 * doc/as.texi: Document GNU attribute for M68K.
196
b59d128a
NC		 1972020-06-25 Nick Clifton <nickc@redhat.com>
198
199 PR 26141
200 * config/tc-arm.c (arm_force_relocation): Force resolution of
201 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
202 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
203
c423d21a
JB		 2042020-06-25 Jan Beulich <jbeulich@suse.com>
205
206 * config/tc-i386.c (md_assemble): Move call to process_immext()
207 ...
208 (process_operands): ... here.
209
8bbb3ad8
JB		 2102020-06-25 Jan Beulich <jbeulich@suse.com>
211
212 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
213 diagnostic when there is a sizing prefix. Switch to word/dword/
214 qword encoding when there is a sizing prefix and no (explicit or
215 derived) suffix.
216 (update_imm): Handle presence of a sizing prefix.
217 * testsuite/gas/i386/noreg16-data32.d,
218 testsuite/gas/i386/noreg32-data16.d,
219 testsuite/gas/i386/noreg32-data16.e,
220 testsuite/gas/i386/noreg64-data16.d,
221 testsuite/gas/i386/noreg64-data16.e,
222 testsuite/gas/i386/noreg64-rex64.d: New.
223 * testsuite/gas/i386/i386.exp: Run new tests.
224 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
225 Introduce and use pfx* macros.
226 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
227 addressing.
228 * testsuite/gas/i386/noreg16.d: Adjust expectations.
229
589958d6
JB		 2302020-06-25 Jan Beulich <jbeulich@suse.com>
231
232 * testsuite/gas/i386/avx-16bit.d,
233 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
234 testsuite/gas/i386/avx512f-16bit.d,
235 testsuite/gas/i386/avx512f.d,
236 testsuite/gas/i386/evex-lig256.d,
237 testsuite/gas/i386/evex-lig512.d
238 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
239 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
240 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
241 testsuite/gas/i386/sse2-16bit.d,
242 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
243 expectations.
244
0b9404fd
JB		 2452020-06-25 Jan Beulich <jbeulich@suse.com>
246
247 * config/tc-i386.c (md_assemble): Also reject explicit REX
248 prefixes with VEX and alike encoded insns. Zap consumed bits
249 from i.rex.
250 (output_insn): Don't ignore REX prefix for VEX and alike
251 encodings; abort() instead if encountered.
252 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
253 ...
254 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
255 * testsuite/gas/i386/x86-64-pseudos.d,
256 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
257
a5aeccd9
JB		 2582020-06-25 Jan Beulich <jbeulich@suse.com>
259
260 * config/tc-i386.c (process_operands): Translate explicit REX
261 prefix into i.rex for SSE2AVX templates.
262 (set_rex_vrex): New helper.
263 (build_modrm_byte): Use it.
264 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
265 REX prefixes.
266 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
267
40d231b4
JB		 2682020-06-25 Jan Beulich <jbeulich@suse.com>
269
270 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
271 templates when there's no data size prefix.
272 (md_assemble): Reject data size prefix also for legacy encoded
273 SIMD templates.
274 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
275 Uncomment previously not working line.
276 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
277 data16 prefix.
278 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
279 testsuite/gas/i386/sse2avx.d: Adjust expectations.
280
11abe426
JB		 2812020-06-25 Jan Beulich <jbeulich@suse.com>
282
283 * config/tc-i386.c (build_evex_prefix): Drop early setting of
284 vec_length.
285
1a79004f
NC		 2862020-06-23 Nelson Chu <nelson.chu@sifive.com>
287
288 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
289 explicit_priv_attr. It used to indicate CSR or priv instructions are
290 explictly used.
291 (riscv_is_priv_insn): Return True if it is a privileged instruction.
292 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
293 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
294 (riscv_write_out_attrs): Clarification of when to generate the elf
295 priv spec attributes.
296 * testsuite/gas/riscv/attribute-11.s: Add comments.
297 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
298 `priv_insn_<n>` to decide which priv instruction is expected to used.
299 (<n> is a to e.)
300 * testsuite/gas/riscv/attribute-14a.d: Likewise.
301 * testsuite/gas/riscv/attribute-14b.d: Likewise.
302 * testsuite/gas/riscv/attribute-14c.d: Likewise.
303 * testsuite/gas/riscv/attribute-14d.d: Likewise.
304 * testsuite/gas/riscv/attribute-14e.d: Likewise.
305
39ff0b81
NC		 3062020-06-22 Nelson Chu <nelson.chu@sifive.com>
307
308 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
309 (riscv_set_default_priv_spec): Get the priv spec version from the
310 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
311
e2201c2a
AM		 3122020-06-20 Alan Modra <amodra@gmail.com>
313
314 * configure.tgt: Set bfd_gas for all SH targets.
315
d27c357a
JB		 3162020-06-18 Jan Beulich <jbeulich@suse.com>
317
318 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
319 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
320 expectations.
321
708a2fff
CL		 3222020-06-16 Lili Cui <lili.cui@intel.com>
323
324 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
325 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
326 * doc/c-i386.texi: Add avx512_vp2intersect.
327
2106ed9b
JB		 3282020-06-16 Jan Beulich <jbeulich@suse.com>
329
330 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
331 conditional.
332 * testsuite/gas/i386/sse-check.s: Adjust comment.
333 * testsuite/gas/i386/sse-check-error.l,
334 testsuite/gas/i386/sse-check-warn.e,
335 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
336 expectations.
337
a435742a
AM		 3382020-06-16 Alan Modra <amodra@gmail.com>
339
340 * config/tc-tic30.h: Remove OBJ_AOUT support.
341 * configure.tgt: Delete tic30-*-*aout* entry.
342
7a77f1ac
MF		 3432020-06-15 Max Filippov <jcmvbkbc@gmail.com>
344
345 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
346 macros.
347 (elf32xtensa_abi): New declaration.
348 (option_abi_windowed, option_abi_call0): New enum constants.
349 (md_longopts): Add entries for --abi-windowed and --abi-call0.
350 (md_parse_option): Add handlers for --abi-windowed and
351 --abi-call0.
352 (xtensa_add_config_info): Use xtensa_abi_choice instead of
353 XSHAL_ABI to format ABI tag.
354 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
355 --abi-call0 to the list of options.
356 * doc/c-xtensa.texi: Add description for options --abi-windowed
357 and --abi-call0.
358 * testsuite/gas/xtensa/abi-call0.d: New test definition.
359 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
360 * testsuite/gas/xtensa/abi.s: New test source.
361
efe30057
L		 3622020-06-14 H.J. Lu <hongjiu.lu@intel.com>
363
364 PR gas/26115
365 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
366 xsusldtrk.
367 * testsuite/gas/i386/tsxldtrk.s: Likewise.
368 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
369 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
370
d8af286f
NC		 3712020-06-12 Nelson Chu <nelson.chu@sifive.com>
372
373 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
374 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
375 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
376
18ca16be
SG		 3772020-06-09 Seth Girvan <snth@snthhacks.com>
378
379 * doc/c-avr.texi: Improve wording.
380
6778f1c4
JB		 3812020-06-09 Jan Beulich <jbeulich@suse.com>
382
383 * testsuite/gas/i386/x86-64-pseudos-bad.s,
384 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
385
73239888
JB		 3862020-06-09 Jan Beulich <jbeulich@suse.com>
387
388 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
389 encoding tests.
390 * testsuite/gas/i386/prefix.d: Adjust expectations.
391
bf926894
JB		 3922020-06-09 Jan Beulich <jbeulich@suse.com>
393
394 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
395 with VEX/EVEX encoding tests.
396 * testsuite/gas/i386/prefix.d: Adjust expectations.
397
828c2a25
JB		 3982020-06-09 Jan Beulich <jbeulich@suse.com>
399
400 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
401 suffix.
402 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
403 * testsuite/gas/i386/noreg64.d: Adjust expectations.
404 * testsuite/gas/i386/noreg-intel64.d,
405 testsuite/gas/i386/noreg-intel64.l,
406 testsuite/gas/i386/noreg-intel64.s: New.
407 * testsuite/gas/i386/i386.exp: Run new tests.
408
da4977e0
JB		 4092020-06-09 Jan Beulich <jbeulich@suse.com>
410
411 * config/tc-i386.c (vex_encoding_error): New enumerator.
412 (VEX_check_operands): Rename to VEX_check_encoding. Check
413 for vex_encoding_error. Move Imm4 handling ...
414 (check_VecOperands): ... here.
415 (match_template): Call VEX_check_encoding when there are no
416 operands. Split construct calling check_VecOperands and
417 VEX_check_encoding (when there are operands).
418 (check_register): Don't blindly set vex_encoding_evex.
419 * testsuite/gas/i386/pseudos-bad.s,
420 testsuite/gas/i386/pseudos-bad.l: New.
421 * testsuite/gas/i386/i386.exp: Run new test.
422 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
423
26417f19
AC		 4242020-06-08 Alex Coplan <alex.coplan@arm.com>
425
426 * config/tc-arm.c (insns): Add dfb.
427 * testsuite/gas/arm/dfb.d: New test.
428 * testsuite/gas/arm/dfb.s: Input for test.
429
9f3e7dbc
NC		 4302020-06-08 Nick Clifton <nickc@redhat.com>
431
432 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
433
dd6b8a0b
JB		 4342020-06-08 Jan Beulich <jbeulich@suse.com>
435
436 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
437
73c76375
JB		 4382020-06-08 Jan Beulich <jbeulich@suse.com>
439
440 * config/tc-i386.c (check_byte_reg): Drop dead conditional
441 around as_bad().
442
22e00a3f
JB		 4432020-06-08 Jan Beulich <jbeulich@suse.com>
444
445 * config/tc-i386.c (check_register): Split RegTR handling, to
446 fail recognition also in 64-bit mode as well as with i586 or
447 i686 explicitly enabled.
448 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
449 * testsuite/gas/i386/x86_64-intel.d,
450 testsuite/gas/i386/x86_64.d: Adjust expectations.
451
1ab84e02
JB		 4522020-06-08 Jan Beulich <jbeulich@suse.com>
453
454 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
455 * testsuite/gas/cfi/cfi.exp: Run this test.
456
af32b722
JB		 4572020-06-08 Jan Beulich <jbeulich@suse.com>
458
459 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
460 check to %st(N) parsing logic.
461 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
462
8a6fb3f9
JB		 4632020-06-08 Jan Beulich <jbeulich@suse.com>
464
465 * config/tc-i386.c (bad_reg): New.
466 (check_VecOperations, i386_att_operand, i386_parse_name): Check
467 for it.
468 (check_register): New, broken out from ...
469 (parse_real_register): ... here. Call it.
470 (parse_register): Call it, and error upon failure.
471 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
472 testsuite/gas/i386/x86-64-equ-bad.s,
473 testsuite/gas/i386/x86-64-equ-bad.l: New.
474 * testsuite/gas/i386/i386.exp: Run new tests.
475
1424c35d
AM		 4762020-06-06 Alan Modra <amodra@gmail.com>
477
478 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
479 * doc/c-ppc.texi: Likewise.
480
87c69f97
AM		 4812020-06-06 Alan Modra <amodra@gmail.com>
482
483 * config/tc-ppc.c: Update throughout for reloc renaming.
484
f1919c56
JM		 4852020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
486
487 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
488 stringop-overflow.
489
3fc6c3dc
NC		 4902020-06-05 Nelson Chu <nelson.chu@sifive.com>
491
492 * config/tc-riscv.c (explicit_csr): New static boolean.
493 Used to indicate CSR are explictly used.
494 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
495 (riscv_write_out_attrs): If we already have set elf priv
496 attributes, then generate them. Otherwise, don't generate
497 them when no CSR are used.
498 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
499 * testsuite/gas/riscv/attribute-02.d: Likewise.
500 * testsuite/gas/riscv/attribute-03.d: Likewise.
501 * testsuite/gas/riscv/attribute-04.d: Likewise.
502 * testsuite/gas/riscv/attribute-05.d: Likewise.
503 * testsuite/gas/riscv/attribute-06.d: Likewise.
504 * testsuite/gas/riscv/attribute-07.d: Likewise.
505 * testsuite/gas/riscv/attribute-08.d: Likewise.
506 * testsuite/gas/riscv/attribute-09.d: Likewise.
507 * testsuite/gas/riscv/attribute-10.d: Likewise.
508 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
509 * testsuite/gas/riscv/attribute-11.s: New testcase.
510 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
511 used, so we should output the ELF priv attributes.
512 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
513 used, so output the priv attributes according to the -mpriv-spec.
514 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
515 used, so ignore the -mpriv-spec setting.
516
d413a623
L		 5172020-06-04 H.J. Lu <hongjiu.lu@intel.com>
518
519 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
520 cgen_get_insn_value.
521 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
522 endianness to cgen_get_insn_value and cgen_put_insn_value.
523
7d8b91fd
JM		 5242020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
525
526 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
527 cgen_put_insn_value.
528
d8740be1
JM		 5292020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
530
531 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
532 bpf_cgen_cpu_open.
533 (md_assemble): Remove no longer needed hack.
534
e9bffec9
JM		 5352020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
536
537 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
538 cgen_put_insn_value.
539 (gas_cgen_md_apply_fix): Likewise.
540 (gas_cgen_md_apply_fix): Likewise.
541 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
542 cgen_put_insn_value.
543 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
544 cgen_put_insn_value.
545
1cf67587
AM		 5462020-06-04 Alan Modra <amodra@gmail.com>
547
548 * testsuite/config/default.exp: Remove global directive outside
549 proc body.
550 * testsuite/gas/mep/complex-relocs.exp: Likewise.
551 * testsuite/gas/microblaze/relax_size.exp: Likewise.
552 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
553 * testsuite/gas/mt/relocs.exp: Likewise.
554 * testsuite/gas/rx/rx.exp: Likewise.
555
338d56a8
SC		 5562020-06-03 Stephen Casner <casner@acm.org>
557
558 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
559
bb7322c6
JW		 5602020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
561 Jim Wilson <jimw@sifive.com>
562
563 PR 26051
564 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
565 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
566 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
567 Move B before SB. Move J before UJ.
568
c39c821c
AC		 5692020-06-01 Alex Coplan <alex.coplan@arm.com>
570
571 * write.c (relax_segment): Fix handling of negative offset when
572 relaxing an rs_org frag.
573 * testsuite/gas/aarch64/org-neg.d: New test.
574 * testsuite/gas/aarch64/org-neg.l: Error output for test.
575 * testsuite/gas/aarch64/org-neg.s: Input for test.
576 * testsuite/gas/arm/org-neg.d: New test.
577 * testsuite/gas/arm/org-neg.l: Error output for test.
578 * testsuite/gas/arm/org-neg.s: Input for test.
579
66e3eb08
SC		 5802020-05-28 Stephen Casner <casner@acm.org>
581
582 Fix unexpected failures in gas testsuite for pdp11-aout target.
583 These are caused by the PDP11's mix of little-endian octets in
584 shorts but shorts in big endian order for long or quad.
585
586 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
587 * testsuite/gas/all/gas.exp: Select alternate test scripts for
588 pdp11, skip octa test completely.
589 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
590 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
591 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
592
9e85f042
NC		 5932020-05-28 Alex Coplan <alex.coplan@arm.com>
594
595 * frags.c (frag_grow): Fix comment.
596
1c912705
SC		 5972020-05-27 Stephen Casner <casner@acm.org>
598
599 PR gas/26001
600 * config/tc-pdp11.c (parse_reg): Distinguish register names from
601 symbols that begin with a register name.
602 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
603 * testsuite/gas/pdp11/pr26001.s: Likewise.
604 * testsuite/gas/pdp11/pr26001.d: Likewise.
605
5c505568
SC		 6062020-05-27 Simon Cook <simon.cook@embecosm.com>
607
608 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
609 pointer when creating struct riscv_csr_extra.
610
3c730740
L		 6112020-05-26 H.J. Lu <hongjiu.lu@intel.com>
612
613 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
614 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
615 * testsuite/gas/i386/inval-avx512f.l: Updated.
616
57b17940
SSF		 6172020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
618
619 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
620 load/store instruction variants with alignment hints.
621 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
622 instruction variants with alignment hints.
623
e3fed0f2
L		 6242020-05-26 H.J. Lu <hongjiu.lu@intel.com>
625
626 PR gas/26044
627 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
628 instead of R_XGATE_PCREL_X.
629 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
630 BFD_RELOC_XGATE_PCREL_X.
631
8bbc5da5
L		 6322020-05-26 H.J. Lu <hongjiu.lu@intel.com>
633
634 PR gas/26044
635 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
636 with &fragP->fr_literal[0].
637
c4612b92
L		 6382020-05-26 H.J. Lu <hongjiu.lu@intel.com>
639
640 PR gas/26044
641 * config/tc-vax.c (md_estimate_size_before_relax): Replace
642 fragP->fr_literal with &fragP->fr_literal[0].
643 (md_convert_frag): Likewise.
644
70b1b570
L		 6452020-05-26 H.J. Lu <hongjiu.lu@intel.com>
646
647 PR gas/26044
648 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
649 with &fragP->fr_literal[0].
650
e67e940f
L		 6512020-05-26 H.J. Lu <hongjiu.lu@intel.com>
652
653 PR gas/26044
654 * config/tc-crx.c (getreg_image): Change argument type to int.
655 (md_convert_frag): Replace fragP->fr_literal with
656 &fragP->fr_literal[0].
657
a05e3e20
L		 6582020-05-26 H.J. Lu <hongjiu.lu@intel.com>
659
660 PR gas/26044
661 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
662 sprintf with memmove.
663
c6412eee
L		 6642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
665
666 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
667 with &fragP->fr_literal[0].
668
9fcc3457
L		 6692020-05-25 H.J. Lu <hongjiu.lu@intel.com>
670
671 PR gas/26041
672 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
673 2 overlapping strings.
674
6c115e16
L		 6752020-05-25 H.J. Lu <hongjiu.lu@intel.com>
676
677 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
678 with &fragP->fr_literal[0].
679
a39d29cd
L		 6802020-05-25 H.J. Lu <hongjiu.lu@intel.com>
681
682 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
683 with &fragp->fr_literal[0].
684 * config/tc-microblaze.c (md_apply_fix): Likewise.
685 * config/tc-sh.c (md_convert_frag): Likewise.
686
72393fd1
JW		 6872020-05-24 Jim Wilson <jimw@sifive.com>
688
689 PR 26025
690 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
691 asection to segT. New locals seg and subseg. Call subseg_set before
692 fix_new_exp. Call subseg_set after loop to restore original values.
693
9fbb53c7
AM		 6942020-05-21 Alan Modra <amodra@gmail.com>
695
696 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
697 throughout.
698 * config/obj-elf.c: Likewise.
699 * config/tc-aarch64.c: Likewise.
700 * config/tc-arm.c: Likewise.
701 * config/tc-m68k.c: Likewise.
702 * config/tc-nios2.c: Likewise.
703 * config/tc-tic30.c: Likewise.
704 * ecoff.c: Likewise.
705 * read.c: Likewise.
706 * stabs.c: Likewise.
707 * symbols.c: Likewise.
708 * testsuite/gas/all/test-gen.c: Likewise.
709
8f595e9b
NC		 7102020-05-20 Nelson Chu <nelson.chu@sifive.com>
711
712 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
713 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
714 Static variables which are used to set the ISA extensions. You can
715 use -march (or ELF build attributes) and -misa-spec to set them,
716 respectively.
717 (ext_version_hash): The hash table used to handle the extensions
718 with versions.
719 (init_ext_version_hash): Initialize the ext_version_hash according
720 to riscv_ext_version_table.
721 (riscv_get_default_ext_version): The callback function of
722 riscv_parse_subset_t. According to the choosed ISA spec,
723 get the default version for the specific extension.
724 (riscv_set_arch): Set the callback function.
725 (enum options, struct option md_longopts): Add new option -misa-spec.
726 (md_parse_option): Do not call riscv_set_arch for -march. We will
727 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
728 to set default_isa_spec class.
729 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
730 ext_version_hash, and then call riscv_set_arch to set the architecture
731 with versions according to default_arch_with_ext.
732 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
733 x extensions.
734 * testsuite/gas/riscv/attribute-03.d: Likewise.
735 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
736 already set it's version to 2p1 by march, so no need to use the default
737 2p2 version. For m-ext, we do not set the version by -march and ELF arch
738 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
739 ISA spec 2p2, so set 0p0 to it.
740 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
741 zicsr is 2p0 according to ISA spec 20191213.
742 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
743 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
744 You can set them by configure options --with-arch and
745 --with-isa-spec, respectively.
746 (riscv_set_default_isa_spec): New function used to set the
747 default ISA spec.
748 (md_parse_option): Call riscv_set_default_isa_spec rather than
749 call riscv_get_isa_spec_class directly.
750 (riscv_after_parse_args): If the -isa-spec is not set, then we
751 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
752 calling riscv_set_default_isa_spec.
753 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
754 the --with-isa-spec may be set to different ISA spec.
755 * testsuite/gas/riscv/attribute-02.d: Likewise.
756 * testsuite/gas/riscv/attribute-03.d: Likewise.
757 * testsuite/gas/riscv/attribute-04.d: Likewise.
758 * testsuite/gas/riscv/attribute-05.d: Likewise.
759 * testsuite/gas/riscv/attribute-06.d: Likewise.
760 * testsuite/gas/riscv/attribute-07.d: Likewise.
761 * configure.ac: Add configure options, --with-arch and
762 --with-isa-spec.
763 * configure: Regenerated.
764 * config.in: Regenerated.
765 * config/tc-riscv.c (default_priv_spec): Static variable which is
766 used to check if the CSR is valid for the chosen privilege spec. You
767 can use -mpriv-spec to set it.
768 (enum reg_class): We now get the CSR address from csr_extra_hash rather
769 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
770 (riscv_init_csr_hashes): Only need to initialize one hash table
771 csr_extra_hash.
772 (riscv_csr_class_check): Change the return type to void. Don't check
773 the ISA dependency if -mcsr-check isn't set.
774 (riscv_csr_version_check): New function. Check and find the CSR address
775 from csr_extra_hash, according to default_priv_spec. Report warning
776 for the invalid CSR if -mcsr-check is set.
777 (reg_csr_lookup_internal): Updated.
778 (reg_lookup_internal): Likewise.
779 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
780 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
781 (md_parse_option): Call riscv_set_default_priv_version to set
782 default_priv_spec.
783 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
784 privilege spec to the newest one.
785 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
786 include/opcode/riscv.h.
787 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
788 to check the ISA dependency for CSR, so fix the spec version by adding
789 -mpriv-spec=1.11.
790 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
791 version warnings for the test case.
792 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
793 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
794 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
795 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
796 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
797 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
798 Check whether the CSR is valid when privilege version 1.9 is choosed.
799 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
800 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
801 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
802 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
803 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
804 Check whether the CSR is valid when privilege version 1.10 is choosed.
805 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
806 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
807 Check whether the CSR is valid when privilege version 1.11 is choosed.
808 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
809 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
810 setting. You can set it by configure option --with-priv-spec.
811 (riscv_set_default_priv_spec): New function used to set the default
812 privilege spec.
813 (md_parse_option): Call riscv_set_default_priv_spec rather than
814 call riscv_get_priv_spec_class directly.
815 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
816 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
817 calling riscv_set_default_priv_spec.
818 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
819 the --with-priv-spec may be set to different privilege spec.
820 * testsuite/gas/riscv/priv-reg.d: Likewise.
821 * configure.ac: Add configure option --with-priv-spec.
822 * configure: Regenerated.
823 * config.in: Regenerated.
824 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
825 explicit_attr. Set it to TRUE if any ELF attribute is found.
826 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
827 the priv attributes are set.
828 (md_assemble): Set the default_priv_spec according to the priv
829 attributes when we start to assemble instruction.
830 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
831 riscv_write_out_attrs. Update the arch and priv attributes. If we
832 don't set the corresponding ELF attributes, then try to output the
833 default ones.
834 (riscv_set_public_attributes): If any ELF attribute or -march-attr
835 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
836 to update the arch and priv attributes.
837 (s_riscv_attribute): Make sure all arch and priv attributes are set
838 before any instruction.
839 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
840 ELF attribute or -march-attr is set. If the priv attributes are not
841 set, then try to update them by the default setting (-mpriv-spec or
842 --with-priv-spec).
843 * testsuite/gas/riscv/attribute-02.d: Likewise.
844 * testsuite/gas/riscv/attribute-03.d: Likewise.
845 * testsuite/gas/riscv/attribute-04.d: Likewise.
846 * testsuite/gas/riscv/attribute-06.d: Likewise.
847 * testsuite/gas/riscv/attribute-07.d: Likewise.
848 * testsuite/gas/riscv/attribute-08.d: Likewise.
849 * testsuite/gas/riscv/attribute-09.d: Likewise.
850 * testsuite/gas/riscv/attribute-10.d: Likewise.
851 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
852 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
853 set by priv attributes must be supported.
854 * testsuite/gas/riscv/attribute-05.s: Likewise.
855 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
856 priv attributes according to the -mpriv-spec option.
857 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
858 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
859 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
860 * testsuite/gas/riscv/priv-reg.d: Removed.
861 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
862 CSR according to the priv spec 1.9.
863 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
864 CSR according to the priv spec 1.9.1.
865 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
866 CSR according to the priv spec 1.10.
867 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
868 CSR according to the priv spec 1.11.
869 * config/tc-riscv.c (md_show_usage): Add descriptions about
870 the new GAS options.
871 * doc/c-riscv.texi: Likewise.
872
3d205eb4
PB		 8732020-05-19 Peter Bergner <bergner@linux.ibm.com>
874
875 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
876 * testsuite/gas/ppc/power9.d: Likewise.
877 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
878 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
879 sync, wait, waitrsv>: Add tests.
880 * testsuite/gas/ppc/power10.d: Likewise.
881
164446e0
AF		 8822020-05-19 Alexander Fedotov <alfedotov@gmail.com>
883
884 PR 25992
885 * config/tc-arm.c : Add arm_ext_v8r feature.
886 (it_fsm_post_encode): Check arm_ext_v8r feature.
887 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
888
69f57659
AM		 8892020-05-19 Alan Modra <amodra@gmail.com>
890
891 * write.c (write_contents): Use bfd_get_filename rather than
892 accessing bfd->filename directly. Use bfd_section_name rather
893 than accessing section->name directly.
894
0e1d094e
AM		 8952020-05-19 Alan Modra <amodra@gmail.com>
896
897 * symbols.c (local_symbol_make): Init all of lsy_flags.
898
d402189f
AM		 8992020-05-18 Alan Modra <amodra@gmail.com>
900
901 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
902 before looking at add_symbol->sy_flags.
903
503648e4 9042020-05-18 Hongtao Liu <hongtao.liu@intel.com>
905
906 * config/tc-i386.c: Not handle lret/iret.
907 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
908 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
909 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
910 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
911 * testsuite/gas/i386/lfence-ret.s: Ditto.
912 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
913 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
914 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
915 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
916 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
917 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
918 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
919
2a50b401
AM		 9202020-05-15 Alan Modra <amodra@gmail.com>
921 Alex Coplan <alex.coplan@arm.com>
922
923 * symbols.c (struct local_symbol): Update comment.
924 (resolve_symbol_value): For resolved symbols equated to other
925 symbols, verify that the referenced symbol is not a local_symbol
926 before accessing sy_value. Don't leave symbol loops during
927 finalize_syms resolution.
928 * testsuite/gas/all/assign-bad-recursive.d: New test.
929 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
930 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
931 * testsuite/gas/all/gas.exp: Run it.
932
9d95b8e9
NC		 9332020-05-14 Nick Clifton <nickc@redhat.com>
934
935 * po/sv.po: Updated Swedish translation.
936
3b646889
AM		 9372020-05-11 Alan Modra <amodra@gmail.com>
938
939 * testsuite/gas/ppc/scalarquad.d,
940 * testsuite/gas/ppc/scalarquad.s: New test.
941 * testsuite/gas/ppc/ppc.exp: Run it.
942
9cc4ce88
AM		 9432020-05-11 Alan Modra <amodra@gmail.com>
944
945 * testsuite/gas/ppc/rightmost.d,
946 * testsuite/gas/ppc/rightmost.s: New test.
947 * testsuite/gas/ppc/ppc.exp: Run it.
948
5d57bc3f
AM		 9492020-05-11 Alan Modra <amodra@gmail.com>
950
951 * testsuite/gas/ppc/xvtlsbb.d,
952 * testsuite/gas/ppc/xvtlsbb.s: New test.
953 * testsuite/gas/ppc/ppc.exp: Run it.
954
66ef5847
AM		 9552020-05-11 Alan Modra <amodra@gmail.com>
956
957 * testsuite/gas/ppc/stringop.d,
958 * testsuite/gas/ppc/stringop.s: New test.
959 * testsuite/gas/ppc/ppc.exp: Run it.
960
4f3e9537
PB		 9612020-05-11 Peter Bergner <bergner@linux.ibm.com>
962
963 * testsuite/gas/ppc/set_bool.d,
964 * testsuite/gas/ppc/set_bool.s: New test.
965 * testsuite/gas/ppc/ppc.exp: Run it.
966
ec40e91c
AM		 9672020-05-11 Alan Modra <amodra@gmail.com>
968
969 * testsuite/gas/ppc/bitmanip.d,
970 * testsuite/gas/ppc/bitmanip.s: New test.
971 * testsuite/gas/ppc/ppc.exp: Run it.
972
d7e97a76
AM		 9732020-05-11 Alan Modra <amodra@gmail.com>
974
975 * testsuite/gas/ppc/genpcv.d,
976 * testsuite/gas/ppc/genpcv.s: New test.
977 * testsuite/gas/ppc/ppc.exp: Run it.
978
fdefed7c
AM		 9792020-05-11 Alan Modra <amodra@gmail.com>
980
981 * testsuite/gas/ppc/maskmanip.d,
982 * testsuite/gas/ppc/maskmanip.s: New test.
983 * testsuite/gas/ppc/ppc.exp: Run it.
984
aa3c112f
AM		 9852020-05-11 Alan Modra <amodra@gmail.com>
986 Peter Bergner <bergner@linux.ibm.com>
987
988 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
989 (md_assemble): Check acc specified in correct operand.
990 * testsuite/gas/ppc/outerprod.d,
991 * testsuite/gas/ppc/outerprod.s,
992 * testsuite/gas/ppc/vsx4.d,
993 * testsuite/gas/ppc/vsx4.s: New tests.
994 * testsuite/gas/ppc/ppc.exp: Run them.
995
6edbfd3b
AM		 9962020-05-11 Alan Modra <amodra@gmail.com>
997
998 * testsuite/gas/ppc/simd_perm.d,
999 * testsuite/gas/ppc/simd_perm.s: New test.
1000 * testsuite/gas/ppc/ppc.exp: Run it.
1001
c7d7aea2
AM		 10022020-05-11 Alan Modra <amodra@gmail.com>
1003
1004 * testsuite/gas/ppc/int128.d,
1005 * testsuite/gas/ppc/int128.s: New test.
1006 * testsuite/gas/ppc/ppc.exp: Run it.
1007
94ba9882
AM		 10082020-05-11 Alan Modra <amodra@gmail.com>
1009
1010 * testsuite/gas/ppc/vsx_32byte.d,
1011 * testsuite/gas/ppc/vsx_32byte.s: New test.
1012 * testsuite/gas/ppc/ppc.exp: Run it.
1013
f4791f1a
AM		 10142020-05-11 Alan Modra <amodra@gmail.com>
1015
1016 * testsuite/gas/ppc/vec_mul.s,
1017 * testsuite/gas/ppc/vec_mul.d: New test.
1018 * testsuite/gas/ppc/ppc.exp: Run it.
1019
3ff0a5ba
PB		 10202020-05-11 Peter Bergner <bergner@linux.ibm.com>
1021
1022 * testsuite/gas/ppc/byte_rev.d,
1023 * testsuite/gas/ppc/byte_rev.s: New test.
1024 * testsuite/gas/ppc/ppc.exp: Run it.
1025
afef4fe9
PB		 10262020-05-11 Peter Bergner <bergner@linux.ibm.com>
1027
1028 * testsuite/gas/ppc/power10.d: Add paste. tests.
1029 * testsuite/gas/ppc/power10.s: Likewise.
1030
1224c05d
PB		 10312020-05-11 Peter Bergner <bergner@linux.ibm.com>
1032
1033 * testsuite/gas/ppc/power10.s: New test.
1034 * testsuite/gas/ppc/power10.d: Likewise.
1035 * testsuite/gas/ppc/ppc.exp: Run it.
1036
7c1f4227
AM		 10372020-05-11 Alan Modra <amodra@gmail.com>
1038
1039 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1040 renaming.
1041 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1042 place of -mfuture/-Mfuture.
1043 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1044 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1045
bfeaed38
NC		 10462020-05-06 Nick Clifton <nickc@redhat.com>
1047
1048 * po/sv.po: Updated Swedish translation.
1049
6ef719c0
NC		 10502020-05-06 Nick Clifton <nickc@redhat.com>
1051
1052 PR 25927
1053 * doc/as.texi (Preprocessing): Replace cross reference to not
1054 existant document with a URL to the equivalent page in the GCC
1055 manual.
1056
546cb2d8
NC		 10572020-05-05 Nick Clifton <nickc@redhat.com>
1058
1059 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1060 construction of a DWARF-5 directory name table.
1061 * testsuite/gas/elf/pr25917.d: Update expected output.
1062
7d0bd487
GN		 10632020-05-05 Gunther Nikl <gnikl@justmail.de>
1064
1065 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1066 (md_parse_option): Remove initialization of elf_flags.
070b775f 1067
fe05f369
ASDV		 10682020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1069
1070 PR gas/25863
1071 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1072 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1073 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1074
4706679d
NC		 10752020-05-04 Nick Clifton <nickc@redhat.com>
1076
1077 PR 25917
1078 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1079 table's existence before looking at its entries.
070b775f
NC		 1080 Also do not emit a default directory entry if there are no
1081 directories in use.
1082
4706679d
NC		 1083 * testsuite/gas/elf/pr25917.s: New test source file.
1084 * testsuite/gas/elf/pr25917.d: New test driver.
1085 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1086
09c1e68a
AC		 10872020-04-30 Alex Coplan <alex.coplan@arm.com>
1088
1089 * config/tc-aarch64.c (fix_insn): Implement for
1090 AARCH64_OPND_UNDEFINED.
1091 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1092 * testsuite/gas/aarch64/udf.s: New.
1093 * testsuite/gas/aarch64/udf.d: New.
1094 * testsuite/gas/aarch64/udf-invalid.s: New.
1095 * testsuite/gas/aarch64/udf-invalid.l: New.
1096 * testsuite/gas/aarch64/udf-invalid.d: New.
1097
c578f16e
YS		 10982020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1099
1100 * config/tc-rx.c (elf_flags): Reset default value.
1101 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1102
935f1f4b
MF		 11032020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1104
1105 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1106 if it's not defined.
1107 (microarch_earliest): New static variable.
1108 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1109 simcall opcode has mandatory parameter.
1110 (xg_init_global_config): Initialize microarch_earliest.
1111
5c936ef5
NC		 11122020-04-29 Nick Clifton <nickc@redhat.com>
1113
1114 PR 22699
1115 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1116 IMM0_8S and add support for IMM0_8U.
1117 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1118 unsigned 8-bit immediate.
1119 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1120 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1121
251dae91
TC		 11222020-04-27 Tamar Christina <tamar.christina@arm.com>
1123
1124 * NEWS: Add news entry for big-obj.
1125 * config/tc-i386.c (i386_target_format): Support new format.
1126 * doc/c-i386.texi: Add i386 support.
1127 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1128 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1129
714e6c96
NC		 11302020-04-27 Nick Clifton <nickc@redhat.com>
1131
1132 PR 25878
1133 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1134 (assign_file_to_slot): New function. Fills in an entry in the
1135 files table.
1136 (allocate_filenum): Use new function.
1137 (allocate_filename_to_slot): Use new function. If the specified
1138 slot entry is already in use, but was chosen automatically then
1139 reassign the automatic entry.
1140
a09f656b 11412020-04-26 Hongtao Liu <hongtao.liu@intel.com
1142
1143 * config/tc-i386.c (lfence_before_ret_shl): New member.
1144 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1145 for Anysize insns.
1146 (insert_after_load): Issue warning for REP CMPS/SCAS.
1147 (insert_before_before): Handle iret, Handle
1148 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1149 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1150 -mlfence-before-ret=[none/not/or/shl/yes].
1151 Enable -mlfence-before-ret=shl when
1152 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1153 (md_show_usage): Ditto.
1154 * doc/c-i386.texi: Ditto.
1155 * testsuite/gas/i386/i386.exp: Add new testcases.
1156 * testsuite/gas/i386/lfence-load-b.d: New.
1157 * testsuite/gas/i386/lfence-load-b.e: New.
1158 * testsuite/gas/i386/lfence-load.d: Modified.
1159 * testsuite/gas/i386/lfence-load.e: New.
1160 * testsuite/gas/i386/lfence-load.s: Modified.
1161 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1162 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1163 * testsuite/gas/i386/lfence-ret-c.d: New.
1164 * testsuite/gas/i386/lfence-ret-d.d: New.
1165 * testsuite/gas/i386/lfence-ret.s: Modified.
1166 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1167 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1168 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1169 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1170 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1171 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1172 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1173 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1174 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1175 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1176
30ce8e47
MF		 11772020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1178
1179 PR ld/25861
1180 * config/tc-xtensa.c (md_apply_fix): Replace
1181 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1182 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1183 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1184 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1185 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1186
31c89d60
AM		 11872020-04-22 Alan Modra <amodra@gmail.com>
1188
1189 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1190 symbol for ".symver .. remove".
1191 * doc/as.texi (.symver): Update.
1192 * testsuite/gas/symver/symver11.s: Make foo weak.
1193 * testsuite/gas/symver/symver11.d: Expect an error.
1194 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1195
1d3eb556
L		 11962020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1197
1198 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1199
bb2a1453
AS		 12002020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1201
1202 PR 25848
1203 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1204 * testsuite/gas/m68k/operands.d: Update.
1205 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1206
c36876fe
TC		 12072020-04-21 Tamar Christina <tamar.christina@arm.com>
1208
1209 PR binutils/24753
1210 * testsuite/gas/arm/pr24753.d: New test.
1211 * testsuite/gas/arm/pr24753.s: New test.
1212
6914be53
L		 12132020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 PR gas/23840
1216 PR gas/25295
1217 * NEWS: Mention .symver extension.
1218 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1219 function.
1220 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1221 add a version name. Add local, hidden and remove visibility
1222 support.
1223 (elf_frob_symbol): Handle the list of version names. Update the
1224 original symbol to local, hidden or remove it from the symbol
1225 table.
1226 (elf_frob_file_before_adjust): Handle the list of version names.
1227 * config/obj-elf.h (elf_visibility): New.
1228 (elf_versioned_name_list): Likewise.
1229 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1230 and visibility. Change versioned_name pointer to struct
1231 elf_versioned_name_list.
1232 * doc/as.texi: Update .symver directive.
1233 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1234 error checking tests.
1235 * testsuite/gas/symver/symver6.d: New file.
1236 * testsuite/gas/symver/symver7.d: Likewise.
1237 * testsuite/gas/symver/symver7.s: Likewise.
1238 * testsuite/gas/symver/symver8.d: Likewise.
1239 * testsuite/gas/symver/symver8.s: Likewise.
1240 * testsuite/gas/symver/symver9.s: Likewise.
1241 * testsuite/gas/symver/symver9a.d: Likewise.
1242 * testsuite/gas/symver/symver9b.d: Likewise.
1243 * testsuite/gas/symver/symver10.s: Likewise.
1244 * testsuite/gas/symver/symver10a.d: Likewise.
1245 * testsuite/gas/symver/symver10b.d: Likewise.
1246 * testsuite/gas/symver/symver11.d: Likewise.
1247 * testsuite/gas/symver/symver11.s: Likewise.
1248 * testsuite/gas/symver/symver12.d: Likewise.
1249 * testsuite/gas/symver/symver12.s: Likewise.
1250 * testsuite/gas/symver/symver13.d: Likewise.
1251 * testsuite/gas/symver/symver13.s: Likewise.
1252 * testsuite/gas/symver/symver14.d: Likewise.
1253 * testsuite/gas/symver/symver14.l: Likewise.
1254 * testsuite/gas/symver/symver15.d: Likewise.
1255 * testsuite/gas/symver/symver15.l: Likewise.
1256 * testsuite/gas/symver/symver6.l: Removed.
1257 * testsuite/gas/symver/symver6.s: Updated.
1258
c2e5c986
SD		 12592020-04-20 Sudakshina Das <sudi.das@arm.com>
1260
1261 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1262 to include TSB.
1263 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1264 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1265 * testsuite/gas/aarch64/system.d: Update.
1266
8a6e1d1d
SD		 12672020-04-20 Sudakshina Das <sudi.das@arm.com>
1268
1269 * testsuite/gas/aarch64/bti.d: Update -march option.
1270 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1271 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1272 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1273 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1274
49af2f5c
AM		 12752020-04-17 Alan Modra <amodra@gmail.com>
1276
1277 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1278
8e4979ac
NC		 12792020-04-16 Gagan Singh Sidhu <broly@mac.com>
1280 Nick Clifton <nickc@redhat.com>
1281
1282 PR 25803
1283 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1284 targets.
1285 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1286 for the type-2 test.
1287 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1288 targets running this test.
1289
c54a9b56
DF		 12902020-02-16 David Faust <david.faust@oracle.com>
1291
1292 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1293 * testsuite/gas/bpf/jump32.s: New file.
1294 * testsuite/gas/bpf/jump32.d: Likewise.
1295
3071b197
L		 12962020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1297
1298 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1299 documentation.
1300
6a3ab923
GN		 13012020-04-08 Gunther Nikl <gnikl@justmail.de>
1302
1303 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1304 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1305 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1306 define.
1307 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1308 * tc.h (md_pcrel_from_section): Add prototype.
1309 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1310 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1311 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1312 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1313 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1314 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1315 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1316 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1317 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1318 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1319 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1320 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1321 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1322 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1323 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1324 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1325 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1326 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1327 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1328 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1329 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1330 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1331 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1332 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1333 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1334 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1335 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1336 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1337 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1338 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1339 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1340 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1341 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1342 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1343 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1344 md_apply_fix3): Delete prototypes.
6a3ab923 1345
6e0e8b45
L		 13462020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1347
1348 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1349 instructions.
1350
266803a2
L		 13512020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1352
1353 * doc/c-z80.texi: Fix @xref warnings.
1354
bb651e8b
CL		 13552020-04-07 Lili Cui <lili.cui@intel.com>
1356
1357 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1358 (cpu_noarch): Likewise.
1359 * doc/c-i386.texi: Document TSXLDTRK.
1360 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1361 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1362 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1363 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1364
4b27d27c
L		 13652020-04-02 Lili Cui <lili.cui@intel.com>
1366
1367 * config/tc-i386.c (cpu_arch): Add .serialize.
1368 (cpu_noarch): Likewise.
1369 * doc/c-i386.texi: Document serialize.
1370 * testsuite/gas/i386/i386.exp: Run serialize tests
1371 * testsuite/gas/i386/serialize.d: Likewise.
1372 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1373 * testsuite/gas/i386/serialize.s: Likewise.
1374
bb897477
RO		 13752020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1376
1377 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1378 * testsuite/gas/elf/section12b.d: Likewise.
1379 * testsuite/gas/elf/section16a.d: Likewise.
1380 * testsuite/gas/elf/section16b.d: Likewise.
1381
59e28a97
GN		 13822020-04-02 Gunther Nikl <gnikl@justmail.de>
1383
1384 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1385 with a suppressed address register.
1386
efc3a950
L		 13872020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1388
1389 PR gas/25756
1390 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1391 * testsuite/gas/i386/localpic.s: Add a test for relocation
1392 against local absolute symbol.
1393 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1394 * testsuite/gas/i386/localpic.d: Updated.
1395 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1396 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1397
15d47c3a
RO		 13982020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1399
1400 PR gas/25732
1401 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1402 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1403 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1404 testsuite/gas/i386/x86-64-jump.d.
1405 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1406 Incorporate changes to
1407 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1408 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1409 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1410 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1411 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1412
876678f0
MR		 14132020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1414
1415 PR 25611
1416 PR 25614
1417 * dwarf2dbg.c: Do not include "bignum.h".
1418
d1a89da5
NC		 14192020-03-30 Nelson Chu <nelson.chu@sifive.com>
1420
1421 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1422 * testsuite/gas/riscv/alias-csr.s: Likewise.
1423 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1424 to priv-reg-pseudo-noalias.
1425 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1426 * testsuite/gas/riscv/bad-csr.l: Likewise.
1427 * testsuite/gas/riscv/bad-csr.s: Likewise.
1428 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1429 * testsuite/gas/riscv/satp.s: Likewise.
1430 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1431 csr instruction, including alias-csr testcase.
1432 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1433 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1434 pseudo instruction with objdump -Mno-aliases.
1435 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1436 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1437 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1438 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1439 * testsuite/gas/riscv/priv-reg.s: Likewise.
1440 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1441 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1442 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1443
b7780957
J		 14442020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1445
1446 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1447 sections with the "b" attribute.
1448
d1023b5d
AM		 14492020-03-22 Alan Modra <amodra@gmail.com>
1450
1451 * testsuite/gas/s12z/truncated.d: Update expected output.
1452
0d832e7f
SB		 14532020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1454
1455 PR 25690
1456 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1457 * doc/c-z80.texi: Update documentation.
1458
327ef784
NC		 14592020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1460
1461 PR 25641
1462 PR 25668
1463 PR 25633
1464 Fix disassembling ED+A4/AC/B4/BC opcodes.
1465 Fix assembling lines containing colonless label and instruction
1466 with first operand inside parentheses.
1467 Fix registration of unsupported by target CPU registers.
1468 * config/tc-z80.c: See above.
1469 * config/tc-z80.h: See above.
1470 * testsuite/gas/z80/colonless.d: Update test.
1471 * testsuite/gas/z80/colonless.s: Likewise.
1472 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1473 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1474 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1475 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1476 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1477 * testsuite/gas/z80/unsup_regs.s: Likewise.
1478 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1479 * testsuite/gas/z80/z80.exp: Likewise.
1480 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1481 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1482 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1483
66d1f7cc
AV		 14842020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1485
1486 PR 25660
1487 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1488 (parse_operands): Handle new operand codes.
1489 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1490 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1491 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1492 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1493 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1494 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1495 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1496 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1497
9e8f1c90
L		 14982020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1499
1500 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1501
97b4a8f7
L		 15022020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1503
1504 * testsuite/gas/i386/i386.exp: Run new tests.
1505 * testsuite/gas/i386/lfence-byte.d: New file.
1506 * testsuite/gas/i386/lfence-byte.e: Likewise.
1507 * testsuite/gas/i386/lfence-byte.s: Likewise.
1508 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1509 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1510 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1511 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1512 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1513 * testsuite/gas/i386/lfence-load.d: Likewise.
1514 * testsuite/gas/i386/lfence-load.s: Likewise.
1515 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1516 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1517 * testsuite/gas/i386/lfence-ret.s: Likewise.
1518 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1519 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1520 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1521 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1522 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1523 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1524 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1525 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1526 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1527 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1528 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1529 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1530
ae531041
L		 15312020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1532
1533 * config/tc-i386.c (lfence_after_load): New.
1534 (lfence_before_indirect_branch_kind): New.
1535 (lfence_before_indirect_branch): New.
1536 (lfence_before_ret_kind): New.
1537 (lfence_before_ret): New.
1538 (last_insn): New.
1539 (load_insn_p): New.
1540 (insert_lfence_after): New.
1541 (insert_lfence_before): New.
1542 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1543 Set last_insn.
1544 (OPTION_MLFENCE_AFTER_LOAD): New.
1545 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1546 (OPTION_MLFENCE_BEFORE_RET): New.
1547 (md_longopts): Add -mlfence-after-load=,
1548 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1549 (md_parse_option): Handle -mlfence-after-load=,
1550 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1551 (md_show_usage): Display -mlfence-after-load=,
1552 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1553 (i386_cons_align): New.
1554 * config/tc-i386.h (i386_cons_align): New.
1555 (md_cons_align): New.
1556 * doc/c-i386.texi: Document -mlfence-after-load=,
1557 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1558
5496f3c6
NC		 15592020-03-11 Nick Clifton <nickc@redhat.com>
1560
1561 PR 25611
1562 PR 25614
1563 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1564 (DWARF2_FILE_SIZE_NAME): Default to -1.
1565 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1566 whichever is higher.
1567 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1568 (NUM_MD5_BYTES): Define.
1569 (struct file entry): Add md5 field.
1570 (get_filenum): Delete and replace with...
1571 (get_basename): New function.
1572 (get_directory_table_entry): New function.
1573 (allocate_filenum): New function.
1574 (allocate_filename_to_slot): New function.
1575 (dwarf2_where): Use new functions.
1576 (dwarf2_directive_filename): Add support for extended .file
1577 pseudo-op.
1578 (dwarf2_directive_loc): Allow the use of file number zero with
1579 DWARF 5 or higher.
1580 (out_file_list): Rename to...
1581 (out_dir_and_file_list): Add DWARF 5 support.
1582 (out_debug_line): Emit extra values into the section header for
1583 DWARF 5.
1584 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1585 * doc/as.texi (.file): Update the description of this pseudo-op.
1586 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1587 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1588 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1589 * NEWS: Mention the new feature.
1590
a6a1f5e0
AM		 15912020-03-10 Alan Modra <amodra@gmail.com>
1592
1593 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1594 to avoid signed overflow.
1595 * config/tc-mcore.c (md_assemble): Likewise.
1596 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1597 * config/tc-nds32.c (SET_ADDEND): Likewise.
1598 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1599
3fabc179
JB		 16002020-03-09 Jan Beulich <jbeulich@suse.com>
1601
1602 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1603 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1604 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1605
190e5fc8
AM		 16062020-03-07 Alan Modra <amodra@gmail.com>
1607
1608 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1609 first column.
1610
84d9ab33
NC		 16112020-03-06 Nick Clifton <nickc@redhat.com>
1612
1613 PR 25614
1614 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1615 0 if the dwarf_level is 5 or more. Complain if a filename follows
1616 a file 0.
1617 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1618 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1619 * testsuite/gas/elf/elf.exp: Run the new test.
1620
1621 PR 25612
1622 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1623 * doc/as.texi: Fix another typo.
1624
31bf1864
NC		 16252020-03-06 Nick Clifton <nickc@redhat.com>
1626
1627 PR 25612
1628 * as.c (dwarf_level): Define.
1629 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1630 (parse_args): Add support for the new options.
1631 as.h (dwarf_level): Prototype.
1632 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1633 value.
1634 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1635 (DWARF2_LINE_VERSION): Remove definition.
1636 * doc/as.texi: Document the new options.
1637
3c968de5
NC		 16382020-03-06 Nick Clifton <nickc@redhat.com>
1639
1640 PR 25572
1641 * as.c (main): Allow matching input and outputs when they are
1642 not regular files.
1643
bc49bfd8
JB		 16442020-03-06 Jan Beulich <jbeulich@suse.com>
1645
1646 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1647 casing.
1648 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1649 one of byte/word/dword/qword is set alongside a SIMD register in
1650 a template's operand.
1651
4873e243
JB		 16522020-03-06 Jan Beulich <jbeulich@suse.com>
1653
1654 * config/tc-i386.c (match_template): Extend code in logic
1655 rejecting certain suffixes in certain modes to also cover mask
1656 register use and VecSIB. Drop special casing of broadcast. Skip
1657 immediates in the check.
1658
e365e234
JB		 16592020-03-06 Jan Beulich <jbeulich@suse.com>
1660
1661 * config/tc-i386.c (match_template): Fold duplicate code in
1662 logic rejecting certain suffixes in certain modes. Drop
1663 pointless "else".
1664
4ed21b58
JB		 16652020-03-06 Jan Beulich <jbeulich@suse.com>
1666
1667 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1668 alongside !norex64 ones.
1669 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1670 with both 32- and 64-bit GPR operands.
1671 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1672 32- and 64-bit GPR operands.
1673 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1674 testsuite/gas/i386/x86-64-avx512bw.d,
1675 testsuite/gas/i386/x86-64-avx512f-intel.d,
1676 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1677
643bb870
JB		 16782020-03-06 Jan Beulich <jbeulich@suse.com>
1679
1680 * config/tc-i386.c (md_assemble): Drop use of rex64.
1681 (process_suffix): For REX.W for 64-bit CRC32.
1682
a23b33b3
JB		 16832020-03-06 Jan Beulich <jbeulich@suse.com>
1684
1685 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1686 addressing for MPX insns without base/index.
1687 * testsuite/gas/i386/mpx-16bit.s,
1688 * testsuite/gas/i386/mpx-16bit.d: New.
1689 * testsuite/gas/i386/i386.exp: Run new test.
1690
a0497384
JB		 16912020-03-06 Jan Beulich <jbeulich@suse.com>
1692
1693 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1694 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1695 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1696 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1697 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1698 as well as a BSWAP one.
1699 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1700 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1701 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1702 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1703 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1704 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1705 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1706 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1707 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1708 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1709 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1710 testsuite/gas/i386/vmx.d: Adjust expectations.
1711
b630c145
JB		 17122020-03-06 Jan Beulich <jbeulich@suse.com>
1713
1714 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1715 from having their operands swapped.
1716 * testsuite/gas/i386/waitpkg.s,
1717 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1718 3-operand cases as well as testing of 16-bit code generation.
1719 * testsuite/gas/i386/waitpkg.d,
1720 testsuite/gas/i386/waitpkg-intel.d,
1721 testsuite/gas/i386/x86-64-waitpkg.d,
1722 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1723
de48783e
NC		 17242020-03-04 Nelson Chu <nelson.chu@sifive.com>
1725
dee35d02
NC		 1726 * config/tc-riscv.c (percent_op_utype): Support the modifier
1727 %got_pcrel_hi.
1728 * doc/c-riscv.texi: Add documentation.
1729 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1730 modifier %got_pcrel_hi.
1731 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1732 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1733 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1734
de48783e
NC		 1735 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1736 (RISC-V-Formats): Update the section name from "Instruction Formats"
1737 to "RISC-V Instruction Formats".
1738
749479c8
AO		 17392020-03-04 Alexandre Oliva <oliva@adacore.com>
1740
1741 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1742 detected in a section which does not have at least 4 byte
1743 alignment.
1744 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1745 * testsuite/gas/arm/ldr-t.s: Likewise.
1746 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1747 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1748 disassembly, ignoring any NOPs that may have been inserted because
1749 of section alignment.
1750 * testsuite/gas/arm/ldr-t.d: Likewise.
1751
a847e322
JB		 17522020-03-04 Jan Beulich <jbeulich@suse.com>
1753
1754 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1755 * doc/c-i386.texi: Mention sev_es.
1756 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1757 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1758 expectations.
1759 * testsuite/gas/i386/arch-13-znver1.d,
1760 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1761
3cd7f3e3
L		 17622020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1763
1764 * config/tc-i386.c (match_template): Replace ignoresize and
1765 defaultsize with mnemonicsize.
1766 (process_suffix): Likewise.
1767
b8ba1385
SB		 17682020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1769
1770 PR 25627
1771 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1772 instruction LD IY,(HL).
1773 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1774 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1775 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1776 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1777
10d97a0f
L		 17782020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1779
1780 PR gas/25622
1781 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1782 x86-64-default-suffix-avx.
1783 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1784 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1785 * testsuite/gas/i386/noreg64.d: Updated.
1786 * testsuite/gas/i386/noreg64.l: Likewise.
1787 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1788 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1789 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1790
8326546e
SB		 17912020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1792
1793 PR 25604
1794 * config/tc-z80.c (contains_register): Prevent an illegal memory
1795 access when checking an expression for a register name.
1796
e3e896e6
AM		 17972020-03-03 Alan Modra <amodra@gmail.com>
1798
1799 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1800 support.
1801
a4dd6c97
AM		 18022020-03-02 Alan Modra <amodra@gmail.com>
1803
1804 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1805 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1806 and .sbss sections.
1807 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1808 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1809 (s3_s_score_lcomm): Likewise.
1810 * config/tc-score7.c: Similarly.
1811 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1812
dec7b24b
YS		 18132020-02-28 YunQiang Su <syq@debian.org>
1814
1815 PR gas/25539
1816 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1817 to handle multi-labels.
1818 (has_label_name): New.
1819
cceb53b8
MM		 18202020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1821
1822 * config/tc-arm.c (enum pred_instruction_type): Remove
1823 NEUTRAL_IT_NO_VPT_INSN predication type.
1824 (cxn_handle_predication): Modify to require condition suffixes.
1825 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1826 * testsuite/gas/arm/cde-scalar.s: Update test.
1827 * testsuite/gas/arm/cde-warnings.l: Update test.
1828 * testsuite/gas/arm/cde-warnings.s: Update test.
1829
da3ec71f
AM		 18302020-02-26 Alan Modra <amodra@gmail.com>
1831
1832 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1833 N_() on empty string.
1834
42135cad
AM		 18352020-02-26 Alan Modra <amodra@gmail.com>
1836
1837 * read.c (read_a_source_file): Call strncpy with length one
1838 less than size of original_case_string.
1839
dc1e8a47
AM		 18402020-02-26 Alan Modra <amodra@gmail.com>
1841
1842 * config/obj-elf.c: Indent labels correctly.
1843 * config/obj-macho.c: Likewise.
1844 * config/tc-aarch64.c: Likewise.
1845 * config/tc-alpha.c: Likewise.
1846 * config/tc-arm.c: Likewise.
1847 * config/tc-cr16.c: Likewise.
1848 * config/tc-crx.c: Likewise.
1849 * config/tc-frv.c: Likewise.
1850 * config/tc-i386-intel.c: Likewise.
1851 * config/tc-i386.c: Likewise.
1852 * config/tc-ia64.c: Likewise.
1853 * config/tc-mn10200.c: Likewise.
1854 * config/tc-mn10300.c: Likewise.
1855 * config/tc-nds32.c: Likewise.
1856 * config/tc-riscv.c: Likewise.
1857 * config/tc-s12z.c: Likewise.
1858 * config/tc-xtensa.c: Likewise.
1859 * config/tc-z80.c: Likewise.
1860 * read.c: Likewise.
1861 * symbols.c: Likewise.
1862 * write.c: Likewise.
1863
bd0cf5a6
NC		 18642020-02-20 Nelson Chu <nelson.chu@sifive.com>
1865
54b2aec1
NC		 1866 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1867 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1868 after parsing all arguments.
1869 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1870 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1871 are used to check if we write a read-only CSR by the CSR instruction.
1872 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1873 all CSR for the read-only CSR checking.
1874 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1875 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1876 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1877 all CSR instructions for the read-only CSR checking.
1878 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1879 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1880
2ca89224
NC		 1881 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1882 (riscv_opts): Initialize it.
1883 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1884 before doing the CSR checking.
1885 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1886 (md_longopts): Add mcsr-check and mno-csr-check.
1887 (md_parse_option): Handle new enum option values.
1888 (s_riscv_option): Handle new long options.
1889 * doc/c-riscv.texi: Add description for the new .option and assembler
1890 options.
1891 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1892 the CSR checking.
1893 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1894
bd0cf5a6
NC		 1895 * config/tc-riscv.c (csr_extra_hash): New.
1896 (enum riscv_csr_class): New enum. Used to decide
1897 whether or not this CSR is legal in the current ISA string.
1898 (struct riscv_csr_extra): New structure to hold all extra information
1899 of CSR.
1900 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1901 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1902 Call hash_reg_name to insert CSR address into reg_names_hash.
1903 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1904 Decide whether the CSR is valid according to the csr_extra_hash.
1905 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1906 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1907 not a boolean. This is same as riscv_init_csr_hash, so keep the
1908 consistent usage.
1909 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1910 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1911 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1912 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1913 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1914 f-ext CSR are not allowed.
1915 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1916 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1917 source file is `priv-reg.s`, and the ISA is rv64if, so the
1918 rv32-only CSR are not allowed.
1919 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1920
10a95fcc
AM		 19212020-02-21 Alan Modra <amodra@gmail.com>
1922
1923 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1924 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1925
dda2980f
AM		 19262020-02-21 Alan Modra <amodra@gmail.com>
1927
1928 PR 25569
1929 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1930 on section size adjustment, instead perform another write if
1931 exec header size is larger than section size.
1932
bd3380bc
NC		 19332020-02-19 Nelson Chu <nelson.chu@sifive.com>
1934
1935 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1936 -mno-arch-attr command line options.
1937
fa164239
JW		 19382020-02-19 Nelson Chu <nelson.chu@sifive.com>
1939
1940 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1941 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1942
fcaaac0a
SB		 19432020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1944
1945 PR 25576
1946 * config/tc-z80.c (md_parse_option): Do not use an underscore
1947 prefix for local labels in SDCC compatability mode.
1948 (z80_start_line_hook): Remove SDCC dollar label support.
1949 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1950 * testsuite/gas/z80/sdcc.s: Likewise.
1951
19522020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1953
1954 PR 25517
1955 * config/tc-z80.c: Add -march option.
1956 * doc/as.texi: Update Z80 documentation.
1957 * doc/c-z80.texi: Likewise.
1958 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1959 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1960 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1961 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1962 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1963 * testsuite/gas/z80/gbz80_all.d: Likewise.
1964 * testsuite/gas/z80/r800_extra.d: Likewise.
1965 * testsuite/gas/z80/r800_ii8.d: Likewise.
1966 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1967 * testsuite/gas/z80/sdcc.d: Likewise.
1968 * testsuite/gas/z80/z180.d: Likewise.
1969 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1970 * testsuite/gas/z80/z80_doc.d: Likewise.
1971 * testsuite/gas/z80/z80_ii8.d: Likewise.
1972 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1973 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1974 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1975 * testsuite/gas/z80/z80_sli.d: Likewise.
1976 * testsuite/gas/z80/z80n_all.d: Likewise.
1977 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1978
a7e12755
L		 19792020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1980
1981 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1982 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1983 * testsuite/gas/i386/i386.exp: Run property-3 and
1984 x86-64-property-3.
1985 * testsuite/gas/i386/property-3.d: New file.
1986 * testsuite/gas/i386/property-3.s: Likewise.
1987 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1988
272a84b1
L		 19892020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 * config/tc-i386.c (cpu_arch): Add .popcnt.
1992 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1993 Add a tab before @samp{.sse4a}.
1994
c8f8eebc
JB		 19952020-02-17 Jan Beulich <jbeulich@suse.com>
1996
1997 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1998 for AddrPrefixOpReg templates. Combine the two pieces of
1999 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2000 mode.
2001
eedb0f2c
JB		 20022020-02-17 Jan Beulich <jbeulich@suse.com>
2003
2004 PR gas/14439
2005 * config/tc-i386.c (md_assemble): Also suppress operand
2006 swapping for MONITOR{,X} and MWAIT{,X}.
2007 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2008 Add Intel syntax monitor/mwait tests.
2009 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2010 Adjust expectations.
2011 *testsuite/gas/i386/sse3-intel.d,
2012 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2013 * testsuite/gas/i386/i386.exp: Run new tests.
2014
b9915cbc
JB		 20152020-02-17 Jan Beulich <jbeulich@suse.com>
2016
2017 PR gas/6518
2018 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2019 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2020 re-indentation).
2021 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2022 cases.
2023 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2024 * testsuite/gas/i386/avx512dq-inval.l,
2025 testsuite/gas/i386/inval-avx.l,
2026 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2027 * testsuite/gas/i386/avx512vl-ambig.s,
2028 testsuite/gas/i386/avx512vl-ambig.l: New.
2029 * testsuite/gas/i386/i386.exp: Run new test.
2030
af5c13b0
L		 20312020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2032
2033 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2034 nosse4.
2035 * doc/c-i386.texi: Document sse4a and nosse4a.
2036
07d98387
L		 20372020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2038
2039 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2040 for AT&T syntax.
2041
65fca059
JB		 20422020-02-14 Jan Beulich <jbeulich@suse.com>
2043
2044 PR gas/25438
2045 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2046 casing ...
2047 (process_suffix): ... here. Consider just the first operand
2048 initially.
2049 (check_long_reg): Drop opcode 0x63 special case again.
2050 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2051 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2052 Move ambiguous operand size tests ...
2053 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2054 testsuite/gas/i386/noreg64.s: ... here.
2055 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2056 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2057 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2058 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2059 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2060 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2061 testsuite/gas/i386/x86-64-movsxd.d,
2062 testsuite/gas/i386/x86-64-movsxd-intel.d,
2063 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2064 Adjust expectations.
2065 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2066 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2067 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2068 * testsuite/gas/i386/i386.exp: Run new tests.
2069
b6773884
JB		 20702020-02-14 Jan Beulich <jbeulich@suse.com>
2071
2072 * config/tc-i386.c (process_operands): Also skip segment
2073 override prefix emission if it matches an already present one.
2074 * testsuite/gas/i386/prefix32.s: Add double segment override
2075 cases.
2076 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2077
92334ad2
JB		 20782020-02-14 Jan Beulich <jbeulich@suse.com>
2079
2080 * config/tc-i386.c (process_operands): Drop ineffectual segment
2081 overrides when optimizing.
2082 * testsuite/gas/i386/lea-optimize.d: New.
2083 * testsuite/gas/i386/i386.exp: Run new test.
2084
20852020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2086
2087 * config/tc-i386.c (process_operands): Also check insn prefix
2088 for ineffectual segment override warning. Don't cover possible
2089 VEX/EVEX encoded insns there.
2090 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2091 testsuite/gas/i386/lea.e: New.
2092 * testsuite/gas/i386/i386.exp: Run new test.
2093
0e6724de
L		 20942020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 PR gas/25438
2097 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2098 syntax.
2099
292676c1
L		 21002020-02-13 Fangrui Song <maskray@google.com>
2101 H.J. Lu <hongjiu.lu@intel.com>
2102
2103 PR gas/25551
2104 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2105 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2106 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2107 * testsuite/gas/i386/relax-5.d: New file.
2108 * testsuite/gas/i386/relax-5.s: Likewise.
2109 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2110 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2111
7deea9aa
JB		 21122020-02-13 Jan Beulich <jbeulich@suse.com>
2113
2114 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2115 "nosse4" entry.
2116
6c0946d0
JB		 21172020-02-12 Jan Beulich <jbeulich@suse.com>
2118
2119 * config/tc-i386.c (avx512): New (at file scope), moved from
2120 (check_VecOperands): ... here.
2121 (process_suffix): Add [XYZ]MMword operand size handling.
2122 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2123 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2124 tests.
2125 * testsuite/gas/i386/avx512dq-inval.l,
2126 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2127
5990e377
JB		 21282020-02-12 Jan Beulich <jbeulich@suse.com>
2129
2130 PR gas/24546
2131 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2132 code only.
2133 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2134 CALL/JMP in O_tbyte_ptr case.
2135 * doc/c-i386.texi: Mention far call and full pointer load ISA
2136 differences.
2137 * testsuite/gas/i386/x86-64-branch-3.s,
2138 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2139 * testsuite/gas/i386/x86-64-branch-3.d,
2140 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2141 * testsuite/gas/i386/x86-64-branch-5.l,
2142 testsuite/gas/i386/x86-64-branch-5.s: New.
2143 * testsuite/gas/i386/i386.exp: Run new test.
2144
9706160a
JB		 21452020-02-12 Jan Beulich <jbeulich@suse.com>
2146
2147 PR gas/25438
2148 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2149 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2150 64-bit-only warning.
2151 (check_word_reg): Consistently error on mismatching register
2152 size and suffix.
2153 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2154 for movw. Replace suffix / GPR for orb.
2155 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2156 byte GPRs as well as ones for inb/outb with a word accumulator.
2157 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2158 testsuite/gas/i386/inval.l: Adjust expectations.
2159
5de4d9ef
JB		 21602020-02-12 Jan Beulich <jbeulich@suse.com>
2161
2162 * config/tc-i386.c (operand_type_register_match): Also fall
2163 through initial two if()-s when the template allows for a GPR
2164 operand. Adjust comment.
2165
50128d0c
JB		 21662020-02-11 Jan Beulich <jbeulich@suse.com>
2167
2168 (struct _i386_insn): New field "short_form".
2169 (optimize_encoding): Drop setting of shortform field.
2170 (process_suffix): Set i.short_form. Replace shortform use.
2171 (process_operands): Replace shortform use.
2172
1ed818b4
MM		 21732020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2174
2175 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2176 loop initial declaration.
2177
5aae9ae9
MM		 21782020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2179
2180 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2181 instructions that can have 5 arguments.
2182 (enum operand_parse_code): Add new operands.
2183 (parse_operands): Account for new operands.
2184 (S5): New macro.
2185 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2186 (neon_select_shape): Account for P suffix.
2187 (LOW1): Move macro to global position.
2188 (HI4): Move macro to global position.
2189 (vcx_assign_vec_d): New.
2190 (vcx_assign_vec_m): New.
2191 (vcx_assign_vec_n): New.
2192 (enum vcx_reg_type): New.
2193 (vcx_get_reg_type): New.
2194 (vcx_size_pos): New.
2195 (vcx_vec_pos): New.
2196 (vcx_handle_shape): New.
2197 (vcx_ensure_register_in_range): New.
2198 (vcx_handle_register_arguments): New.
2199 (vcx_handle_insn_block): New.
2200 (vcx_handle_common_checks): New.
2201 (do_vcx1): New.
2202 (do_vcx2): New.
2203 (do_vcx3): New.
2204 * testsuite/gas/arm/cde-missing-fp.d: New test.
2205 * testsuite/gas/arm/cde-missing-fp.l: New test.
2206 * testsuite/gas/arm/cde-missing-mve.d: New test.
2207 * testsuite/gas/arm/cde-missing-mve.l: New test.
2208 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2209 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2210 * testsuite/gas/arm/cde-mve.s: New test.
2211 * testsuite/gas/arm/cde-warnings.l:
2212 * testsuite/gas/arm/cde-warnings.s:
2213 * testsuite/gas/arm/cde.d:
2214 * testsuite/gas/arm/cde.s:
2215
4934a27c
MM		 22162020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2217 Matthew Malcomson <matthew.malcomson@arm.com>
2218
2219 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2220 CDE coprocessor that can be enabled.
2221 (enum pred_instruction_type): New pred type.
2222 (BAD_NO_VPT): New error message.
2223 (BAD_CDE): New error message.
2224 (BAD_CDE_COPROC): New error message.
2225 (enum operand_parse_code): Add new immediate operands.
2226 (parse_operands): Account for new immediate operands.
2227 (check_cde_operand): New.
2228 (cde_coproc_enabled): New.
2229 (cde_coproc_pos): New.
2230 (cde_handle_coproc): New.
2231 (cxn_handle_predication): New.
2232 (do_custom_instruction_1): New.
2233 (do_custom_instruction_2): New.
2234 (do_custom_instruction_3): New.
2235 (do_cx1): New.
2236 (do_cx1a): New.
2237 (do_cx1d): New.
2238 (do_cx1da): New.
2239 (do_cx2): New.
2240 (do_cx2a): New.
2241 (do_cx2d): New.
2242 (do_cx2da): New.
2243 (do_cx3): New.
2244 (do_cx3a): New.
2245 (do_cx3d): New.
2246 (do_cx3da): New.
2247 (handle_pred_state): Define new IT block behaviour.
2248 (insns): Add newn CX*{,d}{,a} instructions.
2249 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2250 Define new cdecp extension strings.
2251 * doc/c-arm.texi: Document new cdecp extension arguments.
2252 * testsuite/gas/arm/cde-scalar.d: New test.
2253 * testsuite/gas/arm/cde-scalar.s: New test.
2254 * testsuite/gas/arm/cde-warnings.d: New test.
2255 * testsuite/gas/arm/cde-warnings.l: New test.
2256 * testsuite/gas/arm/cde-warnings.s: New test.
2257 * testsuite/gas/arm/cde.d: New test.
2258 * testsuite/gas/arm/cde.s: New test.
2259
4b5aaf5f
L		 22602020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2261
2262 PR gas/25516
2263 * config/tc-i386.c (intel64): Renamed to ...
2264 (isa64): This.
2265 (match_template): Accept Intel64 only instruction by default.
2266 (i386_displacement): Updated.
2267 (md_parse_option): Updated.
2268 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2269 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2270 -mamd64 to x86-64-sysenter-amd.
2271 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2272
33176d91
AM		 22732020-02-10 Alan Modra <amodra@gmail.com>
2274
2275 * config/obj-elf.c (obj_elf_change_section): Error for section
2276 type, attr or entsize changes in assembly.
2277 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2278 * testsuite/gas/elf/section5.l: Update.
2279
82194874
AM		 22802020-02-10 Alan Modra <amodra@gmail.com>
2281
2282 * output-file.c (output_file_close): Do a normal close when
2283 flag_always_generate_output.
2284 * write.c (write_object_file): Don't stop output when
2285 flag_always_generate_output.
2286
9fc0b501
SB		 22872020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2288
2289 PR 25469
2290 * config/tc-z80.c: Add -gbz80 command line option to generate code
2291 for the GameBoy Z80. Add support for generating DWARF.
2292 * config/tc-z80.h: Add support for DWARF debug information
2293 generation.
2294 * doc/c-z80.texi: Document new command line option.
2295 * testsuite/gas/z80/gbz80_all.d: New file.
2296 * testsuite/gas/z80/gbz80_all.s: New file.
2297 * testsuite/gas/z80/z80.exp: Run the new tests.
2298 * testsuite/gas/z80/z80n_all.d: New file.
2299 * testsuite/gas/z80/z80n_all.s: New file.
2300 * testsuite/gas/z80/z80n_reloc.d: New file.
2301
b7d07216
L		 23022020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2303
2304 PR gas/25381
2305 * config/obj-elf.c (get_section): Also check
2306 linked_to_symbol_name.
2307 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2308 (obj_elf_parse_section_letters): Handle the 'o' flag.
2309 (build_group_lists): Renamed to ...
2310 (build_additional_section_info): This. Set elf_linked_to_section
2311 from map_head.linked_to_symbol_name.
2312 (elf_adjust_symtab): Updated.
2313 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2314 * doc/as.texi: Document the 'o' flag.
2315 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2316 * testsuite/gas/elf/section18.d: New file.
2317 * testsuite/gas/elf/section18.s: Likewise.
2318 * testsuite/gas/elf/section19.d: Likewise.
2319 * testsuite/gas/elf/section19.s: Likewise.
2320 * testsuite/gas/elf/section20.d: Likewise.
2321 * testsuite/gas/elf/section20.s: Likewise.
2322 * testsuite/gas/elf/section21.d: Likewise.
2323 * testsuite/gas/elf/section21.l: Likewise.
2324 * testsuite/gas/elf/section21.s: Likewise.
2325
5eb617a7
L		 23262020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2327
2328 * NEWS: Mention x86 assembler options to align branches for
2329 binutils 2.34.
2330
986ac314
L		 23312020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2332
2333 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2334 only for ELF targets.
2335 * testsuite/gas/i386/unique.d: Don't xfail.
2336 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2337
19234a6d
AM		 23382020-02-06 Alan Modra <amodra@gmail.com>
2339
2340 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2341 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2342
02e0be69
AM		 23432020-02-06 Alan Modra <amodra@gmail.com>
2344
2345 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2346 xfail, and rename test.
2347 * testsuite/gas/elf/section12b.d: Likewise.
2348 * testsuite/gas/elf/section16a.d: Likewise.
2349 * testsuite/gas/elf/section16b.d: Likewise.
2350
a8c4d40b
L		 23512020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2352
2353 PR gas/25380
2354 * config/obj-elf.c (section_match): Removed.
2355 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2356 section_id.
2357 (obj_elf_change_section): Replace info and group_name arguments
2358 with match_p. Also update the section ID and flags from match_p.
2359 (obj_elf_section): Handle "unique,N". Update call to
2360 obj_elf_change_section.
2361 * config/obj-elf.h (elf_section_match): New.
2362 (obj_elf_change_section): Updated.
2363 * config/tc-arm.c (start_unwind_section): Update call to
2364 obj_elf_change_section.
2365 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2366 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2367 (microblaze_s_sdata): Likewise.
2368 (microblaze_s_rdata): Likewise.
2369 (microblaze_s_bss): Likewise.
2370 * config/tc-mips.c (s_change_section): Likewise.
2371 * config/tc-msp430.c (msp430_profiler): Likewise.
2372 * config/tc-rx.c (parse_rx_section): Likewise.
2373 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2374 * doc/as.texi: Document "unique,N" in .section directive.
2375 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2376 * testsuite/gas/elf/section15.d: New file.
2377 * testsuite/gas/elf/section15.s: Likewise.
2378 * testsuite/gas/elf/section16.s: Likewise.
2379 * testsuite/gas/elf/section16a.d: Likewise.
2380 * testsuite/gas/elf/section16b.d: Likewise.
2381 * testsuite/gas/elf/section17.d: Likewise.
2382 * testsuite/gas/elf/section17.l: Likewise.
2383 * testsuite/gas/elf/section17.s: Likewise.
2384 * testsuite/gas/i386/unique.d: Likewise.
2385 * testsuite/gas/i386/unique.s: Likewise.
2386 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2387 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2388
575d37ae
L		 23892020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2390
2391 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2392
2384096c
G		 23932020-02-01 Anthony Green <green@moxielogic.com>
2394
2395 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2396
95441c43
SL		 23972020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2398
2399 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2400 %tls_ldo.
2401
d465d695
AV		 24022020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2403
2404 PR gas/25472
2405 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2406 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2407 +mve.
2408 * testsuite/gas/arm/mve_dsp.d: New test.
2409
d26cc8a9
NC		 24102020-01-31 Nick Clifton <nickc@redhat.com>
2411
2412 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2413 rather than BFD_RELOC_NONE.
2414
90e9955a
SP		 24152020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2416
2417 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2418 to support VLDMIA instruction for MVE.
2419 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2420 instruction for MVE.
2421 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2422 instruction for MVE.
2423 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2424 instruction for MVE.
2425 * testsuite/gas/arm/mve-ldst.d: New test.
2426 * testsuite/gas/arm/mve-ldst.s: Likewise.
2427
53943f32
NC		 24282020-01-31 Nick Clifton <nickc@redhat.com>
2429
2430 * po/fr.po: Updated French translation.
2431 * po/ru.po: Updated Russian translation.
2432
c3036ed0
RS		 24332020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2434
2435 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2436 .s for the movprfx.
2437 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2438 * testsuite/gas/aarch64/sve-movprfx_28.d,
2439 * testsuite/gas/aarch64/sve-movprfx_28.l,
2440 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2441
2ae4c703
JB		 24422020-01-30 Jan Beulich <jbeulich@suse.com>
2443
2444 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2445 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2446 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2447 Adjust expectations.
2448
bd434cc4
JM		 24492020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2450
2451 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2452 * testsuite/gas/bpf/alu-be.d: Likewise.
2453 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2454 * testsuite/gas/bpf/alu32-be.d: Likewise.
2455
aeab2b26
JB		 24562020-01-30 Jan Beulich <jbeulich@suse.com>
2457
2458 * testsuite/gas/i386/x86-64-branch-2.s,
2459 testsuite/gas/i386/x86-64-branch-4.s,
2460 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2461 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2462 testsuite/gas/i386/x86-64-branch-2.d,
2463 testsuite/gas/i386/x86-64-branch-4.l,
2464 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2465
873494c8
JB		 24662020-01-30 Jan Beulich <jbeulich@suse.com>
2467
2468 * config/tc-i386.c (process_suffix): .
2469 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2470 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2471 Add LRETQ case.
2472 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2473 suffix.
2474 testsuite/gas/i386/x86_64.s: Add RETF cases.
2475 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2476 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2477 testsuite/gas/i386/x86-64-opcode.d,
2478 testsuite/gas/i386/x86-64-suffix-intel.d,
2479 testsuite/gas/i386/x86-64-suffix.d,
2480 testsuite/gas/i386/x86_64-intel.d
2481 testsuite/gas/i386/x86_64.d: Adjust expectations.
2482 * testsuite/gas/i386/x86-64-suffix.e,
2483 testsuite/gas/i386/x86_64.e: New.
2484
62b3f548
JB		 24852020-01-30 Jan Beulich <jbeulich@suse.com>
2486
2487 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2488 special case.
2489
bc31405e
L		 24902020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2491
2492 PR binutils/25445
2493 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2494 movsxd.
2495 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2496 differences. Document movslq and movsxd.
2497 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2498 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2499 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2500 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2501 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2502 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2503 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2504 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2505 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2506 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2507 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2508
e3696f67
AM		 25092020-01-27 Alan Modra <amodra@gmail.com>
2510
2511 * testsuite/gas/all/gas.exp: Replace case statements with switch
2512 statements.
2513 * testsuite/gas/elf/elf.exp: Likewise.
2514 * testsuite/gas/macros/macros.exp: Likewise.
2515 * testsuite/lib/gas-defs.exp: Likewise.
2516
7568c93b
TC		 25172020-01-27 Tamar Christina <tamar.christina@arm.com>
2518
2519 PR 25403
2520 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2521 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2522
403d1bd9
JW		 25232020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2524
2525 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2526 s exts must be known, so rename *ok* to *fail*.
2527 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2528 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2529 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2530 above change.
2531 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2532 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2533
be4c5e58
L		 25342020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2535
2536 PR gas/25438
2537 * config/tc-i386.c (check_long_reg): Always disallow double word
2538 suffix in mnemonic with word general register.
2539 * testsuite/gas/i386/general.s: Replace word general register
2540 with double word general register for movl.
2541 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2542 register.
2543 * testsuite/gas/i386/general.l: Updated.
2544 * testsuite/gas/i386/inval.l: Likewise.
2545
9e7028aa
AM		 25462020-01-22 Alan Modra <amodra@gmail.com>
2547
2548 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2549 __tls_get_addr_desc and __tls_get_addr_opt.
2550
e3ed17f3
JB		 25512020-01-21 Jan Beulich <jbeulich@suse.com>
2552
2553 * testsuite/gas/i386/inval-crc32.s,
2554 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2555 * testsuite/gas/i386/inval-crc32.l,
2556 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2557
1a035124
JB		 25582020-01-21 Jan Beulich <jbeulich@suse.com>
2559
2560 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2561 generic code path. Deal with No_lSuf being set in a template.
2562 * testsuite/gas/i386/inval-crc32.l,
2563 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2564 instead of error(s) when operand size is ambiguous.
2565 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2566 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2567 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2568 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2569 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2570 Adjust expectations.
2571
c006a730
JB		 25722020-01-21 Jan Beulich <jbeulich@suse.com>
2573
2574 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2575 and an intel_syntax check. Re-write lack-of-suffix processing
2576 logic.
2577 * doc/c-i386.texi: Document operand size defaults for suffix-
2578 less AT&T syntax insns.
2579 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2580 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2581 testsuite/gas/i386/x86-64-avx-scalar.s,
2582 testsuite/gas/i386/x86-64-avx.s,
2583 testsuite/gas/i386/x86-64-bundle.s,
2584 testsuite/gas/i386/x86-64-intel64.s,
2585 testsuite/gas/i386/x86-64-lock-1.s,
2586 testsuite/gas/i386/x86-64-opcode.s,
2587 testsuite/gas/i386/x86-64-sse2avx.s,
2588 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2589 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2590 testsuite/gas/i386/x86-64-nops.s,
2591 testsuite/gas/i386/x86-64-ptwrite.s,
2592 testsuite/gas/i386/x86-64-simd.s,
2593 testsuite/gas/i386/x86-64-sse-noavx.s,
2594 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2595 insns.
2596 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2597 testsuite/gas/i386/noreg64.s: Add further tests.
2598 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2599 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2600 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2601 testsuite/gas/i386/sse-noavx.d,
2602 testsuite/gas/i386/x86-64-intel64.d,
2603 testsuite/gas/i386/x86-64-nops.d,
2604 testsuite/gas/i386/x86-64-opcode.d,
2605 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2606 testsuite/gas/i386/x86-64-ptwrite.d,
2607 testsuite/gas/i386/x86-64-simd-intel.d,
2608 testsuite/gas/i386/x86-64-simd-suffix.d,
2609 testsuite/gas/i386/x86-64-simd.d,
2610 testsuite/gas/i386/x86-64-sse-noavx.d
2611 testsuite/gas/i386/x86-64-suffix.d,
2612 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2613 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2614 testsuite/gas/i386/noreg64.l: New.
2615 * testsuite/gas/i386/i386.exp: Run new tests.
2616
c906a69a
JB		 26172020-01-21 Jan Beulich <jbeulich@suse.com>
2618
2619 * testsuite/gas/i386/avx512_bf16_vl.s,
2620 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2621 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2622 broadcast forms of VCVTNEPS2BF16.
2623 * testsuite/gas/i386/avx512_bf16_vl.d,
2624 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2625
26916852
NC		 26262020-01-20 Nick Clifton <nickc@redhat.com>
2627
2628 * po/uk.po: Updated Ukranian translation.
2629
14470f07
L		 26302020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2631
2632 PR ld/25416
2633 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2634 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2635 x32 object.
2636 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2637 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2638 R_X86_64_GOTPC32_TLSDESC relocation.
2639
1b1bb2c6
NC		 26402020-01-18 Nick Clifton <nickc@redhat.com>
2641
2642 * configure: Regenerate.
2643 * po/gas.pot: Regenerate.
2644
ae774686
NC		 26452020-01-18 Nick Clifton <nickc@redhat.com>
2646
2647 Binutils 2.34 branch created.
2648
42e04b36
L		 26492020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2650
2651 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2652 with vex_encoding_vex.
2653 (parse_insn): Likewise.
2654 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2655 and {vex3} documentation.
2656 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2657 {vex}.
2658 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2659
2da2eaf4
AV		 26602020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2661
2662 PR 25376
2663 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2664 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2665 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2666 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2667 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2668 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2669
45a4bb20
JB		 26702020-01-16 Jan Beulich <jbeulich@suse.com>
2671
2672 * config/tc-i386.c (match_template): Drop found_cpu_match local
2673 variable.
2674
4814632e
JB		 26752020-01-16 Jan Beulich <jbeulich@suse.com>
2676
2677 * testsuite/gas/i386/avx512dq-inval.l,
2678 testsuite/gas/i386/avx512dq-inval.s: New.
2679 * testsuite/gas/i386/i386.exp: Run new test.
2680
131cb553
JL		 26812020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2682
2683 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2684 relocations when the target is 430X, except when extracting part of an
2685 expression.
2686 (msp430_srcoperand): Adjust comment.
2687 Initialize the expp member of the msp430_operand_s struct as
2688 appropriate.
2689 (msp430_dstoperand): Likewise.
2690 * testsuite/gas/msp430/msp430.exp: Run new test.
2691 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2692 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2693
c24d0e8d
AM		 26942020-01-15 Alan Modra <amodra@gmail.com>
2695
2696 * configure.tgt: Add sparc-*-freebsd case.
2697
e44925ae
LC		 26982020-01-14 Lili Cui <lili.cui@intel.com>
2699
2700 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2701 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2702 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2703 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2704 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2705 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2706 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2707 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2708 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2709 * testsuite/gas/i386/align-branch-5.d: Likewise.
2710 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2711 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2712 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2713 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2714 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2715 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2716 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2717 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2718 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2719 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2720 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2721 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2722
7a6bf3be
SB		 27232020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2724
2725 PR 25377
2726 * config/tc-z80.c: Add support for half precision, single
2727 precision and double precision floating point values.
2728 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2729 * doc/as.texi: Add new z80 command line options.
2730 * doc/c-z80.texi: Document new z80 command line options.
2731 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2732 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2733 * testsuite/gas/z80/z80.exp: Run the new test.
2734 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2735 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2736 * testsuite/gas/z80/strings.d: Update expected output.
2737
82e9597c
MM		 27382020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2739
2740 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2741 dependency.
2742
5e4f7e05
CZ		 27432020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2744
2745 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2746 the CPU.
2747 * config/tc-arc.h: Add header if/defs.
2748 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2749
febda64f
AM		 27502020-01-13 Alan Modra <amodra@gmail.com>
2751
2752 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2753
5496abe1
AM		 27542020-01-13 Alan Modra <amodra@gmail.com>
2755
2756 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2757 insertion.
2758
ec4181f2
AM		 27592020-01-10 Alan Modra <amodra@gmail.com>
2760
2761 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2762 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2763
40c75bc8
SB		 27642020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2765
2766 PR 25224
2767 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2768 opcode byte values.
2769 (emit_ld_r_r): Likewise.
2770 (emit_ld_rr_m): Likewise.
2771 (emit_ld_rr_nn): Likewise.
2772
72aea328
JB		 27732020-01-09 Jan Beulich <jbeulich@suse.com>
2774
2775 * config/tc-i386.c (optimize_encoding): Add
2776 is_any_vex_encoding() invocations. Drop respective
2777 i.tm.extension_opcode == None checks.
2778
3f93af61
JB		 27792020-01-09 Jan Beulich <jbeulich@suse.com>
2780
2781 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2782 REX transformations. Correct comment indentation.
2783
7697afb6
JB		 27842020-01-09 Jan Beulich <jbeulich@suse.com>
2785
2786 * config/tc-i386.c (optimize_encoding): Generalize register
2787 transformation for TEST optimization.
2788
d835a58b
JB		 27892020-01-09 Jan Beulich <jbeulich@suse.com>
2790
2791 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2792 testsuite/gas/i386/x86-64-sysenter-amd.d,
2793 testsuite/gas/i386/x86-64-sysenter-amd.l,
2794 testsuite/gas/i386/x86-64-sysenter-intel.d,
2795 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2796 * testsuite/gas/i386/i386.exp: Run new tests.
2797
915808f6
NC		 27982020-01-08 Nick Clifton <nickc@redhat.com>
2799
2800 PR 25284
2801 * doc/as.texi (Align): Document the fact that all arguments can be
2802 omitted.
2803 (Balign): Likewise.
2804 (P2align): Likewise.
2805
f1f28025
NC		 28062020-01-08 Nick Clifton <nickc@redhat.com>
2807
2808 PR 14891
2809 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2810 already defined as a different symbol type.
2811 * testsuite/gas/elf/pr14891.s: New test source file.
2812 * testsuite/gas/elf/pr14891.d: New test driver.
2813 * testsuite/gas/elf/pr14891.s: New test expected error output.
2814 * testsuite/gas/elf/elf.exp: Run the new test.
2815
030a2e78
AM		 28162020-01-08 Alan Modra <amodra@gmail.com>
2817
2818 * config/tc-z8k.c (md_begin): Make idx unsigned.
2819 (get_specific): Likewise for this_index.
2820
2a1ebfb2
CZ		 28212020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2822
2823 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2824 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2825 (md_operand): Set X_md to absent.
2826 (arc_parse_name): Check for X_md.
2827
16d87673
SB		 28282020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2829
2830 PR 25311
2831 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2832 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2833 NO_STRING_ESCAPES.
2834 * read.c (next_char_of_string): Likewise.
2835 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2836 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2837
a2322019
NC		 28382020-01-03 Nick Clifton <nickc@redhat.com>
2839
2840 * po/sv.po: Updated Swedish translation.
2841
5437a02a
JB		 28422020-01-03 Jan Beulich <jbeulich@suse.com>
2843
2844 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2845 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2846
567dfba2
JB		 28472020-01-03 Jan Beulich <jbeulich@suse.com>
2848
2849 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2850 by-element usdot. Add 64-bit form tests for by-element sudot.
2851 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2852
8c45011a
JB		 28532020-01-03 Jan Beulich <jbeulich@suse.com>
2854
2855 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2856 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2857
f4950f76
JB		 28582020-01-03 Jan Beulich <jbeulich@suse.com>
2859
2860 * testsuite/gas/aarch64/f64mm.d,
2861 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2862
6655dba2
SB		 28632020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2864
2865 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2866 support for assembler code generated by SDCC. Add new relocation
2867 types. Add z80-elf target support.
2868 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2869 labels. Local labels starts from ".L".
2870 * NEWS: Mention the new support.
2871 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2872 * testsuite/gas/all/fwdexp.s: Likewise.
2873 * testsuite/gas/all/cond.l: Likewise.
2874 * testsuite/gas/all/cond.s: Likewise.
2875 * testsuite/gas/all/fwdexp.d: Likewise.
2876 * testsuite/gas/all/fwdexp.s: Likewise.
2877 * testsuite/gas/elf/section2.e-mips: Likewise.
2878 * testsuite/gas/elf/section2.l: Likewise.
2879 * testsuite/gas/elf/section2.s: Likewise.
2880 * testsuite/gas/macros/app1.d: Likewise.
2881 * testsuite/gas/macros/app1.s: Likewise.
2882 * testsuite/gas/macros/app2.d: Likewise.
2883 * testsuite/gas/macros/app2.s: Likewise.
2884 * testsuite/gas/macros/app3.d: Likewise.
2885 * testsuite/gas/macros/app3.s: Likewise.
2886 * testsuite/gas/macros/app4.d: Likewise.
2887 * testsuite/gas/macros/app4.s: Likewise.
2888 * testsuite/gas/macros/app4b.s: Likewise.
2889 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2890 * testsuite/gas/z80/z80.exp: Add new tests
2891 * testsuite/gas/z80/dollar.d: New file.
2892 * testsuite/gas/z80/dollar.s: New file.
2893 * testsuite/gas/z80/ez80_adl_all.d: New file.
2894 * testsuite/gas/z80/ez80_adl_all.s: New file.
2895 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2896 * testsuite/gas/z80/ez80_isuf.s: New file.
2897 * testsuite/gas/z80/ez80_z80_all.d: New file.
2898 * testsuite/gas/z80/ez80_z80_all.s: New file.
2899 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2900 * testsuite/gas/z80/r800_extra.d: New file.
2901 * testsuite/gas/z80/r800_extra.s: New file.
2902 * testsuite/gas/z80/r800_ii8.d: New file.
2903 * testsuite/gas/z80/r800_z80_doc.d: New file.
2904 * testsuite/gas/z80/z180.d: New file.
2905 * testsuite/gas/z80/z180.s: New file.
2906 * testsuite/gas/z80/z180_z80_doc.d: New file.
2907 * testsuite/gas/z80/z80_doc.d: New file.
2908 * testsuite/gas/z80/z80_doc.s: New file.
2909 * testsuite/gas/z80/z80_ii8.d: New file.
2910 * testsuite/gas/z80/z80_ii8.s: New file.
2911 * testsuite/gas/z80/z80_in_f_c.d: New file.
2912 * testsuite/gas/z80/z80_in_f_c.s: New file.
2913 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2914 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2915 * testsuite/gas/z80/z80_out_c_0.d: New file.
2916 * testsuite/gas/z80/z80_out_c_0.s: New file.
2917 * testsuite/gas/z80/z80_reloc.d: New file.
2918 * testsuite/gas/z80/z80_reloc.s: New file.
2919 * testsuite/gas/z80/z80_sli.d: New file.
2920 * testsuite/gas/z80/z80_sli.s: New file.
2921
a65b5de6
SN		 29222020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2923
2924 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2925 REGLIST_RN.
2926
b14ce8bf
AM		 29272020-01-01 Alan Modra <amodra@gmail.com>
2928
2929 Update year range in copyright notice of all files.
2930
0b114740 2931For older changes see ChangeLog-2019
3499769a 2932\f
0b114740 2933Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2934
2935Copying and distribution of this file, with or without modification,
2936are permitted in any medium without royalty provided the copyright
2937notice and this notice are preserved.
2938
2939Local Variables:
2940mode: change-log
2941left-margin: 8
2942fill-column: 74
2943version-control: never
2944End:
GDB Binutils - Deliverables
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