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arc: Improve error messages when assembling
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3128916d
CZ		 12020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
2
3 * config/tc-arc.c (find_opcode_match): Add error messages.
4 * testsuite/gas/arc/add_s-err.s: Update test.
5 * testsuite/gas/arc/asm-errors.err: Likewise.
6 * testsuite/gas/arc/cpu-em-err.s: Likewise.
7 * testsuite/gas/arc/hregs-err.s: Likewise.
8 * testsuite/gas/arc/warn.s: Likewise.
9
dbdba9b0
L		 102020-07-07 H.J. Lu <hongjiu.lu@intel.com>
11
12 PR gas/26212
13 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
14
34e79798
AM		 152020-07-07 Alan Modra <amodra@gmail.com>
16
17 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
18 * testsuite/gas/ppc/ppc.exp: Likewise.
19 * testsuite/gas/all/weakref1l.d: Likewise.
20
3c6e74ce
NC		 212020-07-07 Nick Clifton <nickc@redhat.com>
22
23 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
24 expected output.
25
e74d9fa9
JB		 262020-07-06 Jan Beulich <jbeulich@suse.com>
27
28 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
29 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
30 testsuite/gas/i386/x86-64-evex-wig1.d,
31 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
32 expectations.
33
39e0f456
JB		 342020-07-06 Jan Beulich <jbeulich@suse.com>
35
36 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
37 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
38 * testsuite/gas/i386/avx512f-opts-intel.d,
39 testsuite/gas/i386/avx512f-opts.d
40 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
41 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
42
ddc73fa9
NC		 432020-07-06 Yuri Chornoivan <yurchor@ukr.net>
44
45 PR 26204
46 * config/tc-arm.c: Fix spelling mistake.
47 * config/tc-riscv.c: Likewise.
48 * config/tc-z80.c: Likewise.
49 * po/gas.pot: Regenerate.
50
17550be7
NC		 512020-07-06 Nick Clifton <nickc@redhat.com>
52
53 * po/uk.po: Updated Ukranian translation.
54
b19d852d
NC		 552020-07-04 Nick Clifton <nickc@redhat.com>
56
57 * configure: Regenerate.
58 * po/gas.pot: Regenerate.
59
602020-07-04 Nick Clifton <nickc@redhat.com>
61
62 * version.m4: Change version number to 2.35.50.
63 * configure: Regenerate.
64 * po/bfd.pot: Regenerate.
65
b115b9fd
NC		 662020-07-04 Nick Clifton <nickc@redhat.com>
67
68 Binutils 2.35 branch created.
69
b657622c
AM		 702020-07-03 Alan Modra <amodra@gmail.com>
71
72 PR 26028
73 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
74
c2ecccb3
L		 752020-07-02 H.J. Lu <hongjiu.lu@intel.com>
76
77 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
78 swap two source operands.
79
f436f38e
NC		 802020-07-02 Nick Clifton <nickc@redhat.com>
81
82 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
83
f405494f
AC		 842020-07-02 Alex Coplan <alex.coplan@arm.com>
85
86 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
87 segfault on negative chars.
88 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
89 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
90
0942c7ab
NC		 912020-07-02 Nick Clifton <nickc@redhat.com>
92
93 PR 26028
94 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
95 command line.
96 * testsuite/gas/ia64/unwind.d: Likewise.
97 * testsuite/gas/mmix/bspec-1.d: Likewise.
98 * testsuite/gas/mmix/bspec-2.d: Likewise.
99 * testsuite/gas/mmix/comment-1.d: Likewise.
100 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
101
3443489c
AM		 1022020-07-01 Alan Modra <amodra@gmail.com>
103
104 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
105
054b336d
AM		 1062020-07-01 Alan Modra <amodra@gmail.com>
107
108 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
109 in data sections, and mep.
110
bbd19b19
L		 1112020-06-30 H.J. Lu <hongjiu.lu@intel.com>
112
113 * NEWS: Mention x86 NaCl target support removal.
114 * config/tc-i386.c: Remove x86 NaCl target support.
115 * config/tc-i386.h: Likewise.
116 * configure.tgt: Likewise.
117 * testsuite/gas/i386/i386.exp: Likewise.
118 * testsuite/gas/i386/iamcu-1.d: Likewise.
119 * testsuite/gas/i386/iamcu-2.d: Likewise.
120 * testsuite/gas/i386/iamcu-3.d: Likewise.
121 * testsuite/gas/i386/iamcu-4.d: Likewise.
122 * testsuite/gas/i386/iamcu-5.d: Likewise.
123 * testsuite/gas/i386/k1om.d: Likewise.
124 * testsuite/gas/i386/l1om.d: Likewise.
125
08ccfccf
NC		 1262020-06-30 Nelson Chu <nelson.chu@sifive.com>
127
128 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
129 checking into riscv_csr_address.
130 (riscv_csr_version_check): Likewise.
131 (riscv_csr_address): New function. Return the suitable CSR address
132 after checking the ISA dependency and versions. Issue warnings if
133 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
134 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
135 priv spec versions for them.
136 (reg_csr_lookup_internal): Call riscv_csr_address to find the
137 suitable CSR address.
138 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
139 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
140 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
141 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
142 priv spec warnings here. These warnings are added by accident.
143 Remove them and only focus on the ISA dependency warnings.
144 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
145 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
146 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
147 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
148 than the privileged ones.
149 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
150 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
151 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
152 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
153 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
154 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
155 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
156 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
157 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
158 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
159
8c190ce0
L		 1602020-06-29 H.J. Lu <hongjiu.lu@intel.com>
161
162 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
163 (md_assemble): Don't process ImmExt without operands.
164
b20e7614
HPN		 1652020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
166
167 PR gas/25331
168 * config/tc-mmix.c (md_assemble) <fixup for
169 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
170 Also, set its fx_no_overflow.
171 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
172 Similarly this fixup affects 4 bytes, not 8 and needs its
173 fx_no_overflow set.
174 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 175 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 176
279edac5
AM		 1772020-06-29 Alan Modra <amodra@gmail.com>
178
179 * config/tc-s12z.c: Use C style comments.
180 * config/tc-z80.c: Likewise.
181 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
182
b6cd5d10
L		 1832020-06-26 H.J. Lu <hongjiu.lu@intel.com>
184
185 * config/tc-i386.c (md_assemble): Process ImmExt without
186 operands.
187
63112cd6
L		 1882020-06-26 H.J. Lu <hongjiu.lu@intel.com>
189
190 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
191 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
192 VECSIB256 and VECSIB512, respectively.
193 (build_modrm_byte): Replace vecsib with sib.
194
2a1bb84c
JB		 1952020-06-26 Jan Beulich <jbeulich@suse.com>
196
197 * testsuite/gas/i386/nop-1-suffix.d: New.
198 * testsuite/gas/i386/i386.exp: Run new test.
199
85f7484a
PB		 2002020-06-26 Pat Bernardi <bernardi@adacore.com>
201
202 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
203 (md_pseudo_table): Handle "gnu_attribute".
204 * doc/as.texi: Document GNU attribute for M68K.
205
b59d128a
NC		 2062020-06-25 Nick Clifton <nickc@redhat.com>
207
208 PR 26141
209 * config/tc-arm.c (arm_force_relocation): Force resolution of
210 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
211 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
212
c423d21a
JB		 2132020-06-25 Jan Beulich <jbeulich@suse.com>
214
215 * config/tc-i386.c (md_assemble): Move call to process_immext()
216 ...
217 (process_operands): ... here.
218
8bbb3ad8
JB		 2192020-06-25 Jan Beulich <jbeulich@suse.com>
220
221 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
222 diagnostic when there is a sizing prefix. Switch to word/dword/
223 qword encoding when there is a sizing prefix and no (explicit or
224 derived) suffix.
225 (update_imm): Handle presence of a sizing prefix.
226 * testsuite/gas/i386/noreg16-data32.d,
227 testsuite/gas/i386/noreg32-data16.d,
228 testsuite/gas/i386/noreg32-data16.e,
229 testsuite/gas/i386/noreg64-data16.d,
230 testsuite/gas/i386/noreg64-data16.e,
231 testsuite/gas/i386/noreg64-rex64.d: New.
232 * testsuite/gas/i386/i386.exp: Run new tests.
233 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
234 Introduce and use pfx* macros.
235 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
236 addressing.
237 * testsuite/gas/i386/noreg16.d: Adjust expectations.
238
589958d6
JB		 2392020-06-25 Jan Beulich <jbeulich@suse.com>
240
241 * testsuite/gas/i386/avx-16bit.d,
242 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
243 testsuite/gas/i386/avx512f-16bit.d,
244 testsuite/gas/i386/avx512f.d,
245 testsuite/gas/i386/evex-lig256.d,
246 testsuite/gas/i386/evex-lig512.d
247 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
248 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
249 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
250 testsuite/gas/i386/sse2-16bit.d,
251 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
252 expectations.
253
0b9404fd
JB		 2542020-06-25 Jan Beulich <jbeulich@suse.com>
255
256 * config/tc-i386.c (md_assemble): Also reject explicit REX
257 prefixes with VEX and alike encoded insns. Zap consumed bits
258 from i.rex.
259 (output_insn): Don't ignore REX prefix for VEX and alike
260 encodings; abort() instead if encountered.
261 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
262 ...
263 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
264 * testsuite/gas/i386/x86-64-pseudos.d,
265 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
266
a5aeccd9
JB		 2672020-06-25 Jan Beulich <jbeulich@suse.com>
268
269 * config/tc-i386.c (process_operands): Translate explicit REX
270 prefix into i.rex for SSE2AVX templates.
271 (set_rex_vrex): New helper.
272 (build_modrm_byte): Use it.
273 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
274 REX prefixes.
275 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
276
40d231b4
JB		 2772020-06-25 Jan Beulich <jbeulich@suse.com>
278
279 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
280 templates when there's no data size prefix.
281 (md_assemble): Reject data size prefix also for legacy encoded
282 SIMD templates.
283 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
284 Uncomment previously not working line.
285 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
286 data16 prefix.
287 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
288 testsuite/gas/i386/sse2avx.d: Adjust expectations.
289
11abe426
JB		 2902020-06-25 Jan Beulich <jbeulich@suse.com>
291
292 * config/tc-i386.c (build_evex_prefix): Drop early setting of
293 vec_length.
294
1a79004f
NC		 2952020-06-23 Nelson Chu <nelson.chu@sifive.com>
296
297 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
298 explicit_priv_attr. It used to indicate CSR or priv instructions are
299 explictly used.
300 (riscv_is_priv_insn): Return True if it is a privileged instruction.
301 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
302 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
303 (riscv_write_out_attrs): Clarification of when to generate the elf
304 priv spec attributes.
305 * testsuite/gas/riscv/attribute-11.s: Add comments.
306 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
307 `priv_insn_<n>` to decide which priv instruction is expected to used.
308 (<n> is a to e.)
309 * testsuite/gas/riscv/attribute-14a.d: Likewise.
310 * testsuite/gas/riscv/attribute-14b.d: Likewise.
311 * testsuite/gas/riscv/attribute-14c.d: Likewise.
312 * testsuite/gas/riscv/attribute-14d.d: Likewise.
313 * testsuite/gas/riscv/attribute-14e.d: Likewise.
314
39ff0b81
NC		 3152020-06-22 Nelson Chu <nelson.chu@sifive.com>
316
317 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
318 (riscv_set_default_priv_spec): Get the priv spec version from the
319 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
320
e2201c2a
AM		 3212020-06-20 Alan Modra <amodra@gmail.com>
322
323 * configure.tgt: Set bfd_gas for all SH targets.
324
d27c357a
JB		 3252020-06-18 Jan Beulich <jbeulich@suse.com>
326
327 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
328 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
329 expectations.
330
708a2fff
CL		 3312020-06-16 Lili Cui <lili.cui@intel.com>
332
333 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
334 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
335 * doc/c-i386.texi: Add avx512_vp2intersect.
336
2106ed9b
JB		 3372020-06-16 Jan Beulich <jbeulich@suse.com>
338
339 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
340 conditional.
341 * testsuite/gas/i386/sse-check.s: Adjust comment.
342 * testsuite/gas/i386/sse-check-error.l,
343 testsuite/gas/i386/sse-check-warn.e,
344 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
345 expectations.
346
a435742a
AM		 3472020-06-16 Alan Modra <amodra@gmail.com>
348
349 * config/tc-tic30.h: Remove OBJ_AOUT support.
350 * configure.tgt: Delete tic30-*-*aout* entry.
351
7a77f1ac
MF		 3522020-06-15 Max Filippov <jcmvbkbc@gmail.com>
353
354 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
355 macros.
356 (elf32xtensa_abi): New declaration.
357 (option_abi_windowed, option_abi_call0): New enum constants.
358 (md_longopts): Add entries for --abi-windowed and --abi-call0.
359 (md_parse_option): Add handlers for --abi-windowed and
360 --abi-call0.
361 (xtensa_add_config_info): Use xtensa_abi_choice instead of
362 XSHAL_ABI to format ABI tag.
363 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
364 --abi-call0 to the list of options.
365 * doc/c-xtensa.texi: Add description for options --abi-windowed
366 and --abi-call0.
367 * testsuite/gas/xtensa/abi-call0.d: New test definition.
368 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
369 * testsuite/gas/xtensa/abi.s: New test source.
370
efe30057
L		 3712020-06-14 H.J. Lu <hongjiu.lu@intel.com>
372
373 PR gas/26115
374 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
375 xsusldtrk.
376 * testsuite/gas/i386/tsxldtrk.s: Likewise.
377 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
378 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
379
d8af286f
NC		 3802020-06-12 Nelson Chu <nelson.chu@sifive.com>
381
382 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
383 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
384 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
385
18ca16be
SG		 3862020-06-09 Seth Girvan <snth@snthhacks.com>
387
388 * doc/c-avr.texi: Improve wording.
389
6778f1c4
JB		 3902020-06-09 Jan Beulich <jbeulich@suse.com>
391
392 * testsuite/gas/i386/x86-64-pseudos-bad.s,
393 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
394
73239888
JB		 3952020-06-09 Jan Beulich <jbeulich@suse.com>
396
397 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
398 encoding tests.
399 * testsuite/gas/i386/prefix.d: Adjust expectations.
400
bf926894
JB		 4012020-06-09 Jan Beulich <jbeulich@suse.com>
402
403 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
404 with VEX/EVEX encoding tests.
405 * testsuite/gas/i386/prefix.d: Adjust expectations.
406
828c2a25
JB		 4072020-06-09 Jan Beulich <jbeulich@suse.com>
408
409 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
410 suffix.
411 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
412 * testsuite/gas/i386/noreg64.d: Adjust expectations.
413 * testsuite/gas/i386/noreg-intel64.d,
414 testsuite/gas/i386/noreg-intel64.l,
415 testsuite/gas/i386/noreg-intel64.s: New.
416 * testsuite/gas/i386/i386.exp: Run new tests.
417
da4977e0
JB		 4182020-06-09 Jan Beulich <jbeulich@suse.com>
419
420 * config/tc-i386.c (vex_encoding_error): New enumerator.
421 (VEX_check_operands): Rename to VEX_check_encoding. Check
422 for vex_encoding_error. Move Imm4 handling ...
423 (check_VecOperands): ... here.
424 (match_template): Call VEX_check_encoding when there are no
425 operands. Split construct calling check_VecOperands and
426 VEX_check_encoding (when there are operands).
427 (check_register): Don't blindly set vex_encoding_evex.
428 * testsuite/gas/i386/pseudos-bad.s,
429 testsuite/gas/i386/pseudos-bad.l: New.
430 * testsuite/gas/i386/i386.exp: Run new test.
431 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
432
26417f19
AC		 4332020-06-08 Alex Coplan <alex.coplan@arm.com>
434
435 * config/tc-arm.c (insns): Add dfb.
436 * testsuite/gas/arm/dfb.d: New test.
437 * testsuite/gas/arm/dfb.s: Input for test.
438
9f3e7dbc
NC		 4392020-06-08 Nick Clifton <nickc@redhat.com>
440
441 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
442
dd6b8a0b
JB		 4432020-06-08 Jan Beulich <jbeulich@suse.com>
444
445 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
446
73c76375
JB		 4472020-06-08 Jan Beulich <jbeulich@suse.com>
448
449 * config/tc-i386.c (check_byte_reg): Drop dead conditional
450 around as_bad().
451
22e00a3f
JB		 4522020-06-08 Jan Beulich <jbeulich@suse.com>
453
454 * config/tc-i386.c (check_register): Split RegTR handling, to
455 fail recognition also in 64-bit mode as well as with i586 or
456 i686 explicitly enabled.
457 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
458 * testsuite/gas/i386/x86_64-intel.d,
459 testsuite/gas/i386/x86_64.d: Adjust expectations.
460
1ab84e02
JB		 4612020-06-08 Jan Beulich <jbeulich@suse.com>
462
463 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
464 * testsuite/gas/cfi/cfi.exp: Run this test.
465
af32b722
JB		 4662020-06-08 Jan Beulich <jbeulich@suse.com>
467
468 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
469 check to %st(N) parsing logic.
470 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
471
8a6fb3f9
JB		 4722020-06-08 Jan Beulich <jbeulich@suse.com>
473
474 * config/tc-i386.c (bad_reg): New.
475 (check_VecOperations, i386_att_operand, i386_parse_name): Check
476 for it.
477 (check_register): New, broken out from ...
478 (parse_real_register): ... here. Call it.
479 (parse_register): Call it, and error upon failure.
480 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
481 testsuite/gas/i386/x86-64-equ-bad.s,
482 testsuite/gas/i386/x86-64-equ-bad.l: New.
483 * testsuite/gas/i386/i386.exp: Run new tests.
484
1424c35d
AM		 4852020-06-06 Alan Modra <amodra@gmail.com>
486
487 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
488 * doc/c-ppc.texi: Likewise.
489
87c69f97
AM		 4902020-06-06 Alan Modra <amodra@gmail.com>
491
492 * config/tc-ppc.c: Update throughout for reloc renaming.
493
f1919c56
JM		 4942020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
495
496 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
497 stringop-overflow.
498
3fc6c3dc
NC		 4992020-06-05 Nelson Chu <nelson.chu@sifive.com>
500
501 * config/tc-riscv.c (explicit_csr): New static boolean.
502 Used to indicate CSR are explictly used.
503 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
504 (riscv_write_out_attrs): If we already have set elf priv
505 attributes, then generate them. Otherwise, don't generate
506 them when no CSR are used.
507 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
508 * testsuite/gas/riscv/attribute-02.d: Likewise.
509 * testsuite/gas/riscv/attribute-03.d: Likewise.
510 * testsuite/gas/riscv/attribute-04.d: Likewise.
511 * testsuite/gas/riscv/attribute-05.d: Likewise.
512 * testsuite/gas/riscv/attribute-06.d: Likewise.
513 * testsuite/gas/riscv/attribute-07.d: Likewise.
514 * testsuite/gas/riscv/attribute-08.d: Likewise.
515 * testsuite/gas/riscv/attribute-09.d: Likewise.
516 * testsuite/gas/riscv/attribute-10.d: Likewise.
517 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
518 * testsuite/gas/riscv/attribute-11.s: New testcase.
519 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
520 used, so we should output the ELF priv attributes.
521 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
522 used, so output the priv attributes according to the -mpriv-spec.
523 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
524 used, so ignore the -mpriv-spec setting.
525
d413a623
L		 5262020-06-04 H.J. Lu <hongjiu.lu@intel.com>
527
528 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
529 cgen_get_insn_value.
530 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
531 endianness to cgen_get_insn_value and cgen_put_insn_value.
532
7d8b91fd
JM		 5332020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
534
535 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
536 cgen_put_insn_value.
537
d8740be1
JM		 5382020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
539
540 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
541 bpf_cgen_cpu_open.
542 (md_assemble): Remove no longer needed hack.
543
e9bffec9
JM		 5442020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
545
546 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
547 cgen_put_insn_value.
548 (gas_cgen_md_apply_fix): Likewise.
549 (gas_cgen_md_apply_fix): Likewise.
550 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
551 cgen_put_insn_value.
552 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
553 cgen_put_insn_value.
554
1cf67587
AM		 5552020-06-04 Alan Modra <amodra@gmail.com>
556
557 * testsuite/config/default.exp: Remove global directive outside
558 proc body.
559 * testsuite/gas/mep/complex-relocs.exp: Likewise.
560 * testsuite/gas/microblaze/relax_size.exp: Likewise.
561 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
562 * testsuite/gas/mt/relocs.exp: Likewise.
563 * testsuite/gas/rx/rx.exp: Likewise.
564
338d56a8
SC		 5652020-06-03 Stephen Casner <casner@acm.org>
566
567 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
568
bb7322c6
JW		 5692020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
570 Jim Wilson <jimw@sifive.com>
571
572 PR 26051
573 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
574 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
575 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
576 Move B before SB. Move J before UJ.
577
c39c821c
AC		 5782020-06-01 Alex Coplan <alex.coplan@arm.com>
579
580 * write.c (relax_segment): Fix handling of negative offset when
581 relaxing an rs_org frag.
582 * testsuite/gas/aarch64/org-neg.d: New test.
583 * testsuite/gas/aarch64/org-neg.l: Error output for test.
584 * testsuite/gas/aarch64/org-neg.s: Input for test.
585 * testsuite/gas/arm/org-neg.d: New test.
586 * testsuite/gas/arm/org-neg.l: Error output for test.
587 * testsuite/gas/arm/org-neg.s: Input for test.
588
66e3eb08
SC		 5892020-05-28 Stephen Casner <casner@acm.org>
590
591 Fix unexpected failures in gas testsuite for pdp11-aout target.
592 These are caused by the PDP11's mix of little-endian octets in
593 shorts but shorts in big endian order for long or quad.
594
595 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
596 * testsuite/gas/all/gas.exp: Select alternate test scripts for
597 pdp11, skip octa test completely.
598 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
599 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
600 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
601
9e85f042
NC		 6022020-05-28 Alex Coplan <alex.coplan@arm.com>
603
604 * frags.c (frag_grow): Fix comment.
605
1c912705
SC		 6062020-05-27 Stephen Casner <casner@acm.org>
607
608 PR gas/26001
609 * config/tc-pdp11.c (parse_reg): Distinguish register names from
610 symbols that begin with a register name.
611 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
612 * testsuite/gas/pdp11/pr26001.s: Likewise.
613 * testsuite/gas/pdp11/pr26001.d: Likewise.
614
5c505568
SC		 6152020-05-27 Simon Cook <simon.cook@embecosm.com>
616
617 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
618 pointer when creating struct riscv_csr_extra.
619
3c730740
L		 6202020-05-26 H.J. Lu <hongjiu.lu@intel.com>
621
622 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
623 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
624 * testsuite/gas/i386/inval-avx512f.l: Updated.
625
57b17940
SSF		 6262020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
627
628 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
629 load/store instruction variants with alignment hints.
630 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
631 instruction variants with alignment hints.
632
e3fed0f2
L		 6332020-05-26 H.J. Lu <hongjiu.lu@intel.com>
634
635 PR gas/26044
636 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
637 instead of R_XGATE_PCREL_X.
638 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
639 BFD_RELOC_XGATE_PCREL_X.
640
8bbc5da5
L		 6412020-05-26 H.J. Lu <hongjiu.lu@intel.com>
642
643 PR gas/26044
644 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
645 with &fragP->fr_literal[0].
646
c4612b92
L		 6472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
648
649 PR gas/26044
650 * config/tc-vax.c (md_estimate_size_before_relax): Replace
651 fragP->fr_literal with &fragP->fr_literal[0].
652 (md_convert_frag): Likewise.
653
70b1b570
L		 6542020-05-26 H.J. Lu <hongjiu.lu@intel.com>
655
656 PR gas/26044
657 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
658 with &fragP->fr_literal[0].
659
e67e940f
L		 6602020-05-26 H.J. Lu <hongjiu.lu@intel.com>
661
662 PR gas/26044
663 * config/tc-crx.c (getreg_image): Change argument type to int.
664 (md_convert_frag): Replace fragP->fr_literal with
665 &fragP->fr_literal[0].
666
a05e3e20
L		 6672020-05-26 H.J. Lu <hongjiu.lu@intel.com>
668
669 PR gas/26044
670 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
671 sprintf with memmove.
672
c6412eee
L		 6732020-05-25 H.J. Lu <hongjiu.lu@intel.com>
674
675 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
676 with &fragP->fr_literal[0].
677
9fcc3457
L		 6782020-05-25 H.J. Lu <hongjiu.lu@intel.com>
679
680 PR gas/26041
681 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
682 2 overlapping strings.
683
6c115e16
L		 6842020-05-25 H.J. Lu <hongjiu.lu@intel.com>
685
686 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
687 with &fragP->fr_literal[0].
688
a39d29cd
L		 6892020-05-25 H.J. Lu <hongjiu.lu@intel.com>
690
691 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
692 with &fragp->fr_literal[0].
693 * config/tc-microblaze.c (md_apply_fix): Likewise.
694 * config/tc-sh.c (md_convert_frag): Likewise.
695
72393fd1
JW		 6962020-05-24 Jim Wilson <jimw@sifive.com>
697
698 PR 26025
699 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
700 asection to segT. New locals seg and subseg. Call subseg_set before
701 fix_new_exp. Call subseg_set after loop to restore original values.
702
9fbb53c7
AM		 7032020-05-21 Alan Modra <amodra@gmail.com>
704
705 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
706 throughout.
707 * config/obj-elf.c: Likewise.
708 * config/tc-aarch64.c: Likewise.
709 * config/tc-arm.c: Likewise.
710 * config/tc-m68k.c: Likewise.
711 * config/tc-nios2.c: Likewise.
712 * config/tc-tic30.c: Likewise.
713 * ecoff.c: Likewise.
714 * read.c: Likewise.
715 * stabs.c: Likewise.
716 * symbols.c: Likewise.
717 * testsuite/gas/all/test-gen.c: Likewise.
718
8f595e9b
NC		 7192020-05-20 Nelson Chu <nelson.chu@sifive.com>
720
721 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
722 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
723 Static variables which are used to set the ISA extensions. You can
724 use -march (or ELF build attributes) and -misa-spec to set them,
725 respectively.
726 (ext_version_hash): The hash table used to handle the extensions
727 with versions.
728 (init_ext_version_hash): Initialize the ext_version_hash according
729 to riscv_ext_version_table.
730 (riscv_get_default_ext_version): The callback function of
731 riscv_parse_subset_t. According to the choosed ISA spec,
732 get the default version for the specific extension.
733 (riscv_set_arch): Set the callback function.
734 (enum options, struct option md_longopts): Add new option -misa-spec.
735 (md_parse_option): Do not call riscv_set_arch for -march. We will
736 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
737 to set default_isa_spec class.
738 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
739 ext_version_hash, and then call riscv_set_arch to set the architecture
740 with versions according to default_arch_with_ext.
741 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
742 x extensions.
743 * testsuite/gas/riscv/attribute-03.d: Likewise.
744 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
745 already set it's version to 2p1 by march, so no need to use the default
746 2p2 version. For m-ext, we do not set the version by -march and ELF arch
747 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
748 ISA spec 2p2, so set 0p0 to it.
749 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
750 zicsr is 2p0 according to ISA spec 20191213.
751 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
752 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
753 You can set them by configure options --with-arch and
754 --with-isa-spec, respectively.
755 (riscv_set_default_isa_spec): New function used to set the
756 default ISA spec.
757 (md_parse_option): Call riscv_set_default_isa_spec rather than
758 call riscv_get_isa_spec_class directly.
759 (riscv_after_parse_args): If the -isa-spec is not set, then we
760 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
761 calling riscv_set_default_isa_spec.
762 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
763 the --with-isa-spec may be set to different ISA spec.
764 * testsuite/gas/riscv/attribute-02.d: Likewise.
765 * testsuite/gas/riscv/attribute-03.d: Likewise.
766 * testsuite/gas/riscv/attribute-04.d: Likewise.
767 * testsuite/gas/riscv/attribute-05.d: Likewise.
768 * testsuite/gas/riscv/attribute-06.d: Likewise.
769 * testsuite/gas/riscv/attribute-07.d: Likewise.
770 * configure.ac: Add configure options, --with-arch and
771 --with-isa-spec.
772 * configure: Regenerated.
773 * config.in: Regenerated.
774 * config/tc-riscv.c (default_priv_spec): Static variable which is
775 used to check if the CSR is valid for the chosen privilege spec. You
776 can use -mpriv-spec to set it.
777 (enum reg_class): We now get the CSR address from csr_extra_hash rather
778 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
779 (riscv_init_csr_hashes): Only need to initialize one hash table
780 csr_extra_hash.
781 (riscv_csr_class_check): Change the return type to void. Don't check
782 the ISA dependency if -mcsr-check isn't set.
783 (riscv_csr_version_check): New function. Check and find the CSR address
784 from csr_extra_hash, according to default_priv_spec. Report warning
785 for the invalid CSR if -mcsr-check is set.
786 (reg_csr_lookup_internal): Updated.
787 (reg_lookup_internal): Likewise.
788 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
789 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
790 (md_parse_option): Call riscv_set_default_priv_version to set
791 default_priv_spec.
792 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
793 privilege spec to the newest one.
794 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
795 include/opcode/riscv.h.
796 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
797 to check the ISA dependency for CSR, so fix the spec version by adding
798 -mpriv-spec=1.11.
799 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
800 version warnings for the test case.
801 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
802 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
803 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
804 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
805 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
806 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
807 Check whether the CSR is valid when privilege version 1.9 is choosed.
808 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
809 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
810 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
811 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
812 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
813 Check whether the CSR is valid when privilege version 1.10 is choosed.
814 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
815 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
816 Check whether the CSR is valid when privilege version 1.11 is choosed.
817 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
818 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
819 setting. You can set it by configure option --with-priv-spec.
820 (riscv_set_default_priv_spec): New function used to set the default
821 privilege spec.
822 (md_parse_option): Call riscv_set_default_priv_spec rather than
823 call riscv_get_priv_spec_class directly.
824 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
825 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
826 calling riscv_set_default_priv_spec.
827 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
828 the --with-priv-spec may be set to different privilege spec.
829 * testsuite/gas/riscv/priv-reg.d: Likewise.
830 * configure.ac: Add configure option --with-priv-spec.
831 * configure: Regenerated.
832 * config.in: Regenerated.
833 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
834 explicit_attr. Set it to TRUE if any ELF attribute is found.
835 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
836 the priv attributes are set.
837 (md_assemble): Set the default_priv_spec according to the priv
838 attributes when we start to assemble instruction.
839 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
840 riscv_write_out_attrs. Update the arch and priv attributes. If we
841 don't set the corresponding ELF attributes, then try to output the
842 default ones.
843 (riscv_set_public_attributes): If any ELF attribute or -march-attr
844 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
845 to update the arch and priv attributes.
846 (s_riscv_attribute): Make sure all arch and priv attributes are set
847 before any instruction.
848 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
849 ELF attribute or -march-attr is set. If the priv attributes are not
850 set, then try to update them by the default setting (-mpriv-spec or
851 --with-priv-spec).
852 * testsuite/gas/riscv/attribute-02.d: Likewise.
853 * testsuite/gas/riscv/attribute-03.d: Likewise.
854 * testsuite/gas/riscv/attribute-04.d: Likewise.
855 * testsuite/gas/riscv/attribute-06.d: Likewise.
856 * testsuite/gas/riscv/attribute-07.d: Likewise.
857 * testsuite/gas/riscv/attribute-08.d: Likewise.
858 * testsuite/gas/riscv/attribute-09.d: Likewise.
859 * testsuite/gas/riscv/attribute-10.d: Likewise.
860 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
861 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
862 set by priv attributes must be supported.
863 * testsuite/gas/riscv/attribute-05.s: Likewise.
864 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
865 priv attributes according to the -mpriv-spec option.
866 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
867 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
868 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
869 * testsuite/gas/riscv/priv-reg.d: Removed.
870 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
871 CSR according to the priv spec 1.9.
872 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
873 CSR according to the priv spec 1.9.1.
874 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
875 CSR according to the priv spec 1.10.
876 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
877 CSR according to the priv spec 1.11.
878 * config/tc-riscv.c (md_show_usage): Add descriptions about
879 the new GAS options.
880 * doc/c-riscv.texi: Likewise.
881
3d205eb4
PB		 8822020-05-19 Peter Bergner <bergner@linux.ibm.com>
883
884 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
885 * testsuite/gas/ppc/power9.d: Likewise.
886 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
887 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
888 sync, wait, waitrsv>: Add tests.
889 * testsuite/gas/ppc/power10.d: Likewise.
890
164446e0
AF		 8912020-05-19 Alexander Fedotov <alfedotov@gmail.com>
892
893 PR 25992
894 * config/tc-arm.c : Add arm_ext_v8r feature.
895 (it_fsm_post_encode): Check arm_ext_v8r feature.
896 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
897
69f57659
AM		 8982020-05-19 Alan Modra <amodra@gmail.com>
899
900 * write.c (write_contents): Use bfd_get_filename rather than
901 accessing bfd->filename directly. Use bfd_section_name rather
902 than accessing section->name directly.
903
0e1d094e
AM		 9042020-05-19 Alan Modra <amodra@gmail.com>
905
906 * symbols.c (local_symbol_make): Init all of lsy_flags.
907
d402189f
AM		 9082020-05-18 Alan Modra <amodra@gmail.com>
909
910 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
911 before looking at add_symbol->sy_flags.
912
503648e4 9132020-05-18 Hongtao Liu <hongtao.liu@intel.com>
914
915 * config/tc-i386.c: Not handle lret/iret.
916 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
917 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
918 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
919 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
920 * testsuite/gas/i386/lfence-ret.s: Ditto.
921 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
922 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
923 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
924 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
925 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
926 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
927 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
928
2a50b401
AM		 9292020-05-15 Alan Modra <amodra@gmail.com>
930 Alex Coplan <alex.coplan@arm.com>
931
932 * symbols.c (struct local_symbol): Update comment.
933 (resolve_symbol_value): For resolved symbols equated to other
934 symbols, verify that the referenced symbol is not a local_symbol
935 before accessing sy_value. Don't leave symbol loops during
936 finalize_syms resolution.
937 * testsuite/gas/all/assign-bad-recursive.d: New test.
938 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
939 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
940 * testsuite/gas/all/gas.exp: Run it.
941
9d95b8e9
NC		 9422020-05-14 Nick Clifton <nickc@redhat.com>
943
944 * po/sv.po: Updated Swedish translation.
945
3b646889
AM		 9462020-05-11 Alan Modra <amodra@gmail.com>
947
948 * testsuite/gas/ppc/scalarquad.d,
949 * testsuite/gas/ppc/scalarquad.s: New test.
950 * testsuite/gas/ppc/ppc.exp: Run it.
951
9cc4ce88
AM		 9522020-05-11 Alan Modra <amodra@gmail.com>
953
954 * testsuite/gas/ppc/rightmost.d,
955 * testsuite/gas/ppc/rightmost.s: New test.
956 * testsuite/gas/ppc/ppc.exp: Run it.
957
5d57bc3f
AM		 9582020-05-11 Alan Modra <amodra@gmail.com>
959
960 * testsuite/gas/ppc/xvtlsbb.d,
961 * testsuite/gas/ppc/xvtlsbb.s: New test.
962 * testsuite/gas/ppc/ppc.exp: Run it.
963
66ef5847
AM		 9642020-05-11 Alan Modra <amodra@gmail.com>
965
966 * testsuite/gas/ppc/stringop.d,
967 * testsuite/gas/ppc/stringop.s: New test.
968 * testsuite/gas/ppc/ppc.exp: Run it.
969
4f3e9537
PB		 9702020-05-11 Peter Bergner <bergner@linux.ibm.com>
971
972 * testsuite/gas/ppc/set_bool.d,
973 * testsuite/gas/ppc/set_bool.s: New test.
974 * testsuite/gas/ppc/ppc.exp: Run it.
975
ec40e91c
AM		 9762020-05-11 Alan Modra <amodra@gmail.com>
977
978 * testsuite/gas/ppc/bitmanip.d,
979 * testsuite/gas/ppc/bitmanip.s: New test.
980 * testsuite/gas/ppc/ppc.exp: Run it.
981
d7e97a76
AM		 9822020-05-11 Alan Modra <amodra@gmail.com>
983
984 * testsuite/gas/ppc/genpcv.d,
985 * testsuite/gas/ppc/genpcv.s: New test.
986 * testsuite/gas/ppc/ppc.exp: Run it.
987
fdefed7c
AM		 9882020-05-11 Alan Modra <amodra@gmail.com>
989
990 * testsuite/gas/ppc/maskmanip.d,
991 * testsuite/gas/ppc/maskmanip.s: New test.
992 * testsuite/gas/ppc/ppc.exp: Run it.
993
aa3c112f
AM		 9942020-05-11 Alan Modra <amodra@gmail.com>
995 Peter Bergner <bergner@linux.ibm.com>
996
997 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
998 (md_assemble): Check acc specified in correct operand.
999 * testsuite/gas/ppc/outerprod.d,
1000 * testsuite/gas/ppc/outerprod.s,
1001 * testsuite/gas/ppc/vsx4.d,
1002 * testsuite/gas/ppc/vsx4.s: New tests.
1003 * testsuite/gas/ppc/ppc.exp: Run them.
1004
6edbfd3b
AM		 10052020-05-11 Alan Modra <amodra@gmail.com>
1006
1007 * testsuite/gas/ppc/simd_perm.d,
1008 * testsuite/gas/ppc/simd_perm.s: New test.
1009 * testsuite/gas/ppc/ppc.exp: Run it.
1010
c7d7aea2
AM		 10112020-05-11 Alan Modra <amodra@gmail.com>
1012
1013 * testsuite/gas/ppc/int128.d,
1014 * testsuite/gas/ppc/int128.s: New test.
1015 * testsuite/gas/ppc/ppc.exp: Run it.
1016
94ba9882
AM		 10172020-05-11 Alan Modra <amodra@gmail.com>
1018
1019 * testsuite/gas/ppc/vsx_32byte.d,
1020 * testsuite/gas/ppc/vsx_32byte.s: New test.
1021 * testsuite/gas/ppc/ppc.exp: Run it.
1022
f4791f1a
AM		 10232020-05-11 Alan Modra <amodra@gmail.com>
1024
1025 * testsuite/gas/ppc/vec_mul.s,
1026 * testsuite/gas/ppc/vec_mul.d: New test.
1027 * testsuite/gas/ppc/ppc.exp: Run it.
1028
3ff0a5ba
PB		 10292020-05-11 Peter Bergner <bergner@linux.ibm.com>
1030
1031 * testsuite/gas/ppc/byte_rev.d,
1032 * testsuite/gas/ppc/byte_rev.s: New test.
1033 * testsuite/gas/ppc/ppc.exp: Run it.
1034
afef4fe9
PB		 10352020-05-11 Peter Bergner <bergner@linux.ibm.com>
1036
1037 * testsuite/gas/ppc/power10.d: Add paste. tests.
1038 * testsuite/gas/ppc/power10.s: Likewise.
1039
1224c05d
PB		 10402020-05-11 Peter Bergner <bergner@linux.ibm.com>
1041
1042 * testsuite/gas/ppc/power10.s: New test.
1043 * testsuite/gas/ppc/power10.d: Likewise.
1044 * testsuite/gas/ppc/ppc.exp: Run it.
1045
7c1f4227
AM		 10462020-05-11 Alan Modra <amodra@gmail.com>
1047
1048 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1049 renaming.
1050 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1051 place of -mfuture/-Mfuture.
1052 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1053 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1054
bfeaed38
NC		 10552020-05-06 Nick Clifton <nickc@redhat.com>
1056
1057 * po/sv.po: Updated Swedish translation.
1058
6ef719c0
NC		 10592020-05-06 Nick Clifton <nickc@redhat.com>
1060
1061 PR 25927
1062 * doc/as.texi (Preprocessing): Replace cross reference to not
1063 existant document with a URL to the equivalent page in the GCC
1064 manual.
1065
546cb2d8
NC		 10662020-05-05 Nick Clifton <nickc@redhat.com>
1067
1068 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1069 construction of a DWARF-5 directory name table.
1070 * testsuite/gas/elf/pr25917.d: Update expected output.
1071
7d0bd487
GN		 10722020-05-05 Gunther Nikl <gnikl@justmail.de>
1073
1074 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1075 (md_parse_option): Remove initialization of elf_flags.
070b775f 1076
fe05f369
ASDV		 10772020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1078
1079 PR gas/25863
1080 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1081 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1082 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1083
4706679d
NC		 10842020-05-04 Nick Clifton <nickc@redhat.com>
1085
1086 PR 25917
1087 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1088 table's existence before looking at its entries.
070b775f
NC		 1089 Also do not emit a default directory entry if there are no
1090 directories in use.
1091
4706679d
NC		 1092 * testsuite/gas/elf/pr25917.s: New test source file.
1093 * testsuite/gas/elf/pr25917.d: New test driver.
1094 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1095
09c1e68a
AC		 10962020-04-30 Alex Coplan <alex.coplan@arm.com>
1097
1098 * config/tc-aarch64.c (fix_insn): Implement for
1099 AARCH64_OPND_UNDEFINED.
1100 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1101 * testsuite/gas/aarch64/udf.s: New.
1102 * testsuite/gas/aarch64/udf.d: New.
1103 * testsuite/gas/aarch64/udf-invalid.s: New.
1104 * testsuite/gas/aarch64/udf-invalid.l: New.
1105 * testsuite/gas/aarch64/udf-invalid.d: New.
1106
c578f16e
YS		 11072020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1108
1109 * config/tc-rx.c (elf_flags): Reset default value.
1110 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1111
935f1f4b
MF		 11122020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1113
1114 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1115 if it's not defined.
1116 (microarch_earliest): New static variable.
1117 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1118 simcall opcode has mandatory parameter.
1119 (xg_init_global_config): Initialize microarch_earliest.
1120
5c936ef5
NC		 11212020-04-29 Nick Clifton <nickc@redhat.com>
1122
1123 PR 22699
1124 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1125 IMM0_8S and add support for IMM0_8U.
1126 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1127 unsigned 8-bit immediate.
1128 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1129 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1130
251dae91
TC		 11312020-04-27 Tamar Christina <tamar.christina@arm.com>
1132
1133 * NEWS: Add news entry for big-obj.
1134 * config/tc-i386.c (i386_target_format): Support new format.
1135 * doc/c-i386.texi: Add i386 support.
1136 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1137 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1138
714e6c96
NC		 11392020-04-27 Nick Clifton <nickc@redhat.com>
1140
1141 PR 25878
1142 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1143 (assign_file_to_slot): New function. Fills in an entry in the
1144 files table.
1145 (allocate_filenum): Use new function.
1146 (allocate_filename_to_slot): Use new function. If the specified
1147 slot entry is already in use, but was chosen automatically then
1148 reassign the automatic entry.
1149
a09f656b 11502020-04-26 Hongtao Liu <hongtao.liu@intel.com
1151
1152 * config/tc-i386.c (lfence_before_ret_shl): New member.
1153 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1154 for Anysize insns.
1155 (insert_after_load): Issue warning for REP CMPS/SCAS.
1156 (insert_before_before): Handle iret, Handle
1157 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1158 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1159 -mlfence-before-ret=[none/not/or/shl/yes].
1160 Enable -mlfence-before-ret=shl when
1161 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1162 (md_show_usage): Ditto.
1163 * doc/c-i386.texi: Ditto.
1164 * testsuite/gas/i386/i386.exp: Add new testcases.
1165 * testsuite/gas/i386/lfence-load-b.d: New.
1166 * testsuite/gas/i386/lfence-load-b.e: New.
1167 * testsuite/gas/i386/lfence-load.d: Modified.
1168 * testsuite/gas/i386/lfence-load.e: New.
1169 * testsuite/gas/i386/lfence-load.s: Modified.
1170 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1171 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1172 * testsuite/gas/i386/lfence-ret-c.d: New.
1173 * testsuite/gas/i386/lfence-ret-d.d: New.
1174 * testsuite/gas/i386/lfence-ret.s: Modified.
1175 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1176 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1177 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1178 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1179 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1180 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1181 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1182 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1183 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1184 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1185
30ce8e47
MF		 11862020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1187
1188 PR ld/25861
1189 * config/tc-xtensa.c (md_apply_fix): Replace
1190 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1191 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1192 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1193 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1194 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1195
31c89d60
AM		 11962020-04-22 Alan Modra <amodra@gmail.com>
1197
1198 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1199 symbol for ".symver .. remove".
1200 * doc/as.texi (.symver): Update.
1201 * testsuite/gas/symver/symver11.s: Make foo weak.
1202 * testsuite/gas/symver/symver11.d: Expect an error.
1203 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1204
1d3eb556
L		 12052020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1206
1207 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1208
bb2a1453
AS		 12092020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1210
1211 PR 25848
1212 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1213 * testsuite/gas/m68k/operands.d: Update.
1214 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1215
c36876fe
TC		 12162020-04-21 Tamar Christina <tamar.christina@arm.com>
1217
1218 PR binutils/24753
1219 * testsuite/gas/arm/pr24753.d: New test.
1220 * testsuite/gas/arm/pr24753.s: New test.
1221
6914be53
L		 12222020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 PR gas/23840
1225 PR gas/25295
1226 * NEWS: Mention .symver extension.
1227 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1228 function.
1229 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1230 add a version name. Add local, hidden and remove visibility
1231 support.
1232 (elf_frob_symbol): Handle the list of version names. Update the
1233 original symbol to local, hidden or remove it from the symbol
1234 table.
1235 (elf_frob_file_before_adjust): Handle the list of version names.
1236 * config/obj-elf.h (elf_visibility): New.
1237 (elf_versioned_name_list): Likewise.
1238 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1239 and visibility. Change versioned_name pointer to struct
1240 elf_versioned_name_list.
1241 * doc/as.texi: Update .symver directive.
1242 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1243 error checking tests.
1244 * testsuite/gas/symver/symver6.d: New file.
1245 * testsuite/gas/symver/symver7.d: Likewise.
1246 * testsuite/gas/symver/symver7.s: Likewise.
1247 * testsuite/gas/symver/symver8.d: Likewise.
1248 * testsuite/gas/symver/symver8.s: Likewise.
1249 * testsuite/gas/symver/symver9.s: Likewise.
1250 * testsuite/gas/symver/symver9a.d: Likewise.
1251 * testsuite/gas/symver/symver9b.d: Likewise.
1252 * testsuite/gas/symver/symver10.s: Likewise.
1253 * testsuite/gas/symver/symver10a.d: Likewise.
1254 * testsuite/gas/symver/symver10b.d: Likewise.
1255 * testsuite/gas/symver/symver11.d: Likewise.
1256 * testsuite/gas/symver/symver11.s: Likewise.
1257 * testsuite/gas/symver/symver12.d: Likewise.
1258 * testsuite/gas/symver/symver12.s: Likewise.
1259 * testsuite/gas/symver/symver13.d: Likewise.
1260 * testsuite/gas/symver/symver13.s: Likewise.
1261 * testsuite/gas/symver/symver14.d: Likewise.
1262 * testsuite/gas/symver/symver14.l: Likewise.
1263 * testsuite/gas/symver/symver15.d: Likewise.
1264 * testsuite/gas/symver/symver15.l: Likewise.
1265 * testsuite/gas/symver/symver6.l: Removed.
1266 * testsuite/gas/symver/symver6.s: Updated.
1267
c2e5c986
SD		 12682020-04-20 Sudakshina Das <sudi.das@arm.com>
1269
1270 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1271 to include TSB.
1272 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1273 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1274 * testsuite/gas/aarch64/system.d: Update.
1275
8a6e1d1d
SD		 12762020-04-20 Sudakshina Das <sudi.das@arm.com>
1277
1278 * testsuite/gas/aarch64/bti.d: Update -march option.
1279 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1280 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1281 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1282 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1283
49af2f5c
AM		 12842020-04-17 Alan Modra <amodra@gmail.com>
1285
1286 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1287
8e4979ac
NC		 12882020-04-16 Gagan Singh Sidhu <broly@mac.com>
1289 Nick Clifton <nickc@redhat.com>
1290
1291 PR 25803
1292 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1293 targets.
1294 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1295 for the type-2 test.
1296 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1297 targets running this test.
1298
c54a9b56
DF		 12992020-02-16 David Faust <david.faust@oracle.com>
1300
1301 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1302 * testsuite/gas/bpf/jump32.s: New file.
1303 * testsuite/gas/bpf/jump32.d: Likewise.
1304
3071b197
L		 13052020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1306
1307 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1308 documentation.
1309
6a3ab923
GN		 13102020-04-08 Gunther Nikl <gnikl@justmail.de>
1311
1312 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1313 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1314 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1315 define.
1316 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1317 * tc.h (md_pcrel_from_section): Add prototype.
1318 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1319 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1320 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1321 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1322 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1323 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1324 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1325 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1326 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1327 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1328 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1329 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1330 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1331 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1332 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1333 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1334 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1335 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1336 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1337 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1338 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1339 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1340 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1341 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1342 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1343 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1344 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1345 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1346 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1347 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1348 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1349 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1350 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1351 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1352 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1353 md_apply_fix3): Delete prototypes.
6a3ab923 1354
6e0e8b45
L		 13552020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1356
1357 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1358 instructions.
1359
266803a2
L		 13602020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1361
1362 * doc/c-z80.texi: Fix @xref warnings.
1363
bb651e8b
CL		 13642020-04-07 Lili Cui <lili.cui@intel.com>
1365
1366 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1367 (cpu_noarch): Likewise.
1368 * doc/c-i386.texi: Document TSXLDTRK.
1369 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1370 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1371 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1372 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1373
4b27d27c
L		 13742020-04-02 Lili Cui <lili.cui@intel.com>
1375
1376 * config/tc-i386.c (cpu_arch): Add .serialize.
1377 (cpu_noarch): Likewise.
1378 * doc/c-i386.texi: Document serialize.
1379 * testsuite/gas/i386/i386.exp: Run serialize tests
1380 * testsuite/gas/i386/serialize.d: Likewise.
1381 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1382 * testsuite/gas/i386/serialize.s: Likewise.
1383
bb897477
RO		 13842020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1385
1386 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1387 * testsuite/gas/elf/section12b.d: Likewise.
1388 * testsuite/gas/elf/section16a.d: Likewise.
1389 * testsuite/gas/elf/section16b.d: Likewise.
1390
59e28a97
GN		 13912020-04-02 Gunther Nikl <gnikl@justmail.de>
1392
1393 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1394 with a suppressed address register.
1395
efc3a950
L		 13962020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1397
1398 PR gas/25756
1399 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1400 * testsuite/gas/i386/localpic.s: Add a test for relocation
1401 against local absolute symbol.
1402 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1403 * testsuite/gas/i386/localpic.d: Updated.
1404 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1405 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1406
15d47c3a
RO		 14072020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1408
1409 PR gas/25732
1410 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1411 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1412 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1413 testsuite/gas/i386/x86-64-jump.d.
1414 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1415 Incorporate changes to
1416 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1417 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1418 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1419 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1420 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1421
876678f0
MR		 14222020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1423
1424 PR 25611
1425 PR 25614
1426 * dwarf2dbg.c: Do not include "bignum.h".
1427
d1a89da5
NC		 14282020-03-30 Nelson Chu <nelson.chu@sifive.com>
1429
1430 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1431 * testsuite/gas/riscv/alias-csr.s: Likewise.
1432 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1433 to priv-reg-pseudo-noalias.
1434 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1435 * testsuite/gas/riscv/bad-csr.l: Likewise.
1436 * testsuite/gas/riscv/bad-csr.s: Likewise.
1437 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1438 * testsuite/gas/riscv/satp.s: Likewise.
1439 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1440 csr instruction, including alias-csr testcase.
1441 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1442 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1443 pseudo instruction with objdump -Mno-aliases.
1444 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1445 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1446 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1447 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1448 * testsuite/gas/riscv/priv-reg.s: Likewise.
1449 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1450 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1451 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1452
b7780957
J		 14532020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1454
1455 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1456 sections with the "b" attribute.
1457
d1023b5d
AM		 14582020-03-22 Alan Modra <amodra@gmail.com>
1459
1460 * testsuite/gas/s12z/truncated.d: Update expected output.
1461
0d832e7f
SB		 14622020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1463
1464 PR 25690
1465 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1466 * doc/c-z80.texi: Update documentation.
1467
327ef784
NC		 14682020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1469
1470 PR 25641
1471 PR 25668
1472 PR 25633
1473 Fix disassembling ED+A4/AC/B4/BC opcodes.
1474 Fix assembling lines containing colonless label and instruction
1475 with first operand inside parentheses.
1476 Fix registration of unsupported by target CPU registers.
1477 * config/tc-z80.c: See above.
1478 * config/tc-z80.h: See above.
1479 * testsuite/gas/z80/colonless.d: Update test.
1480 * testsuite/gas/z80/colonless.s: Likewise.
1481 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1482 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1483 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1484 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1485 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1486 * testsuite/gas/z80/unsup_regs.s: Likewise.
1487 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1488 * testsuite/gas/z80/z80.exp: Likewise.
1489 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1490 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1491 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1492
66d1f7cc
AV		 14932020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1494
1495 PR 25660
1496 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1497 (parse_operands): Handle new operand codes.
1498 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1499 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1500 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1501 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1502 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1503 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1504 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1505 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1506
9e8f1c90
L		 15072020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1508
1509 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1510
97b4a8f7
L		 15112020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1512
1513 * testsuite/gas/i386/i386.exp: Run new tests.
1514 * testsuite/gas/i386/lfence-byte.d: New file.
1515 * testsuite/gas/i386/lfence-byte.e: Likewise.
1516 * testsuite/gas/i386/lfence-byte.s: Likewise.
1517 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1518 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1519 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1520 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1521 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1522 * testsuite/gas/i386/lfence-load.d: Likewise.
1523 * testsuite/gas/i386/lfence-load.s: Likewise.
1524 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1525 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1526 * testsuite/gas/i386/lfence-ret.s: Likewise.
1527 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1528 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1529 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1530 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1531 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1532 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1533 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1534 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1535 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1536 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1537 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1538 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1539
ae531041
L		 15402020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1541
1542 * config/tc-i386.c (lfence_after_load): New.
1543 (lfence_before_indirect_branch_kind): New.
1544 (lfence_before_indirect_branch): New.
1545 (lfence_before_ret_kind): New.
1546 (lfence_before_ret): New.
1547 (last_insn): New.
1548 (load_insn_p): New.
1549 (insert_lfence_after): New.
1550 (insert_lfence_before): New.
1551 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1552 Set last_insn.
1553 (OPTION_MLFENCE_AFTER_LOAD): New.
1554 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1555 (OPTION_MLFENCE_BEFORE_RET): New.
1556 (md_longopts): Add -mlfence-after-load=,
1557 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1558 (md_parse_option): Handle -mlfence-after-load=,
1559 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1560 (md_show_usage): Display -mlfence-after-load=,
1561 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1562 (i386_cons_align): New.
1563 * config/tc-i386.h (i386_cons_align): New.
1564 (md_cons_align): New.
1565 * doc/c-i386.texi: Document -mlfence-after-load=,
1566 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1567
5496f3c6
NC		 15682020-03-11 Nick Clifton <nickc@redhat.com>
1569
1570 PR 25611
1571 PR 25614
1572 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1573 (DWARF2_FILE_SIZE_NAME): Default to -1.
1574 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1575 whichever is higher.
1576 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1577 (NUM_MD5_BYTES): Define.
1578 (struct file entry): Add md5 field.
1579 (get_filenum): Delete and replace with...
1580 (get_basename): New function.
1581 (get_directory_table_entry): New function.
1582 (allocate_filenum): New function.
1583 (allocate_filename_to_slot): New function.
1584 (dwarf2_where): Use new functions.
1585 (dwarf2_directive_filename): Add support for extended .file
1586 pseudo-op.
1587 (dwarf2_directive_loc): Allow the use of file number zero with
1588 DWARF 5 or higher.
1589 (out_file_list): Rename to...
1590 (out_dir_and_file_list): Add DWARF 5 support.
1591 (out_debug_line): Emit extra values into the section header for
1592 DWARF 5.
1593 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1594 * doc/as.texi (.file): Update the description of this pseudo-op.
1595 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1596 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1597 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1598 * NEWS: Mention the new feature.
1599
a6a1f5e0
AM		 16002020-03-10 Alan Modra <amodra@gmail.com>
1601
1602 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1603 to avoid signed overflow.
1604 * config/tc-mcore.c (md_assemble): Likewise.
1605 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1606 * config/tc-nds32.c (SET_ADDEND): Likewise.
1607 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1608
3fabc179
JB		 16092020-03-09 Jan Beulich <jbeulich@suse.com>
1610
1611 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1612 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1613 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1614
190e5fc8
AM		 16152020-03-07 Alan Modra <amodra@gmail.com>
1616
1617 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1618 first column.
1619
84d9ab33
NC		 16202020-03-06 Nick Clifton <nickc@redhat.com>
1621
1622 PR 25614
1623 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1624 0 if the dwarf_level is 5 or more. Complain if a filename follows
1625 a file 0.
1626 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1627 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1628 * testsuite/gas/elf/elf.exp: Run the new test.
1629
1630 PR 25612
1631 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1632 * doc/as.texi: Fix another typo.
1633
31bf1864
NC		 16342020-03-06 Nick Clifton <nickc@redhat.com>
1635
1636 PR 25612
1637 * as.c (dwarf_level): Define.
1638 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1639 (parse_args): Add support for the new options.
1640 as.h (dwarf_level): Prototype.
1641 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1642 value.
1643 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1644 (DWARF2_LINE_VERSION): Remove definition.
1645 * doc/as.texi: Document the new options.
1646
3c968de5
NC		 16472020-03-06 Nick Clifton <nickc@redhat.com>
1648
1649 PR 25572
1650 * as.c (main): Allow matching input and outputs when they are
1651 not regular files.
1652
bc49bfd8
JB		 16532020-03-06 Jan Beulich <jbeulich@suse.com>
1654
1655 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1656 casing.
1657 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1658 one of byte/word/dword/qword is set alongside a SIMD register in
1659 a template's operand.
1660
4873e243
JB		 16612020-03-06 Jan Beulich <jbeulich@suse.com>
1662
1663 * config/tc-i386.c (match_template): Extend code in logic
1664 rejecting certain suffixes in certain modes to also cover mask
1665 register use and VecSIB. Drop special casing of broadcast. Skip
1666 immediates in the check.
1667
e365e234
JB		 16682020-03-06 Jan Beulich <jbeulich@suse.com>
1669
1670 * config/tc-i386.c (match_template): Fold duplicate code in
1671 logic rejecting certain suffixes in certain modes. Drop
1672 pointless "else".
1673
4ed21b58
JB		 16742020-03-06 Jan Beulich <jbeulich@suse.com>
1675
1676 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1677 alongside !norex64 ones.
1678 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1679 with both 32- and 64-bit GPR operands.
1680 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1681 32- and 64-bit GPR operands.
1682 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1683 testsuite/gas/i386/x86-64-avx512bw.d,
1684 testsuite/gas/i386/x86-64-avx512f-intel.d,
1685 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1686
643bb870
JB		 16872020-03-06 Jan Beulich <jbeulich@suse.com>
1688
1689 * config/tc-i386.c (md_assemble): Drop use of rex64.
1690 (process_suffix): For REX.W for 64-bit CRC32.
1691
a23b33b3
JB		 16922020-03-06 Jan Beulich <jbeulich@suse.com>
1693
1694 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1695 addressing for MPX insns without base/index.
1696 * testsuite/gas/i386/mpx-16bit.s,
1697 * testsuite/gas/i386/mpx-16bit.d: New.
1698 * testsuite/gas/i386/i386.exp: Run new test.
1699
a0497384
JB		 17002020-03-06 Jan Beulich <jbeulich@suse.com>
1701
1702 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1703 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1704 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1705 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1706 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1707 as well as a BSWAP one.
1708 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1709 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1710 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1711 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1712 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1713 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1714 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1715 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1716 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1717 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1718 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1719 testsuite/gas/i386/vmx.d: Adjust expectations.
1720
b630c145
JB		 17212020-03-06 Jan Beulich <jbeulich@suse.com>
1722
1723 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1724 from having their operands swapped.
1725 * testsuite/gas/i386/waitpkg.s,
1726 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1727 3-operand cases as well as testing of 16-bit code generation.
1728 * testsuite/gas/i386/waitpkg.d,
1729 testsuite/gas/i386/waitpkg-intel.d,
1730 testsuite/gas/i386/x86-64-waitpkg.d,
1731 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1732
de48783e
NC		 17332020-03-04 Nelson Chu <nelson.chu@sifive.com>
1734
dee35d02
NC		 1735 * config/tc-riscv.c (percent_op_utype): Support the modifier
1736 %got_pcrel_hi.
1737 * doc/c-riscv.texi: Add documentation.
1738 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1739 modifier %got_pcrel_hi.
1740 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1741 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1742 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1743
de48783e
NC		 1744 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1745 (RISC-V-Formats): Update the section name from "Instruction Formats"
1746 to "RISC-V Instruction Formats".
1747
749479c8
AO		 17482020-03-04 Alexandre Oliva <oliva@adacore.com>
1749
1750 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1751 detected in a section which does not have at least 4 byte
1752 alignment.
1753 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1754 * testsuite/gas/arm/ldr-t.s: Likewise.
1755 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1756 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1757 disassembly, ignoring any NOPs that may have been inserted because
1758 of section alignment.
1759 * testsuite/gas/arm/ldr-t.d: Likewise.
1760
a847e322
JB		 17612020-03-04 Jan Beulich <jbeulich@suse.com>
1762
1763 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1764 * doc/c-i386.texi: Mention sev_es.
1765 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1766 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1767 expectations.
1768 * testsuite/gas/i386/arch-13-znver1.d,
1769 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1770
3cd7f3e3
L		 17712020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1772
1773 * config/tc-i386.c (match_template): Replace ignoresize and
1774 defaultsize with mnemonicsize.
1775 (process_suffix): Likewise.
1776
b8ba1385
SB		 17772020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1778
1779 PR 25627
1780 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1781 instruction LD IY,(HL).
1782 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1783 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1784 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1785 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1786
10d97a0f
L		 17872020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1788
1789 PR gas/25622
1790 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1791 x86-64-default-suffix-avx.
1792 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1793 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1794 * testsuite/gas/i386/noreg64.d: Updated.
1795 * testsuite/gas/i386/noreg64.l: Likewise.
1796 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1797 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1798 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1799
8326546e
SB		 18002020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1801
1802 PR 25604
1803 * config/tc-z80.c (contains_register): Prevent an illegal memory
1804 access when checking an expression for a register name.
1805
e3e896e6
AM		 18062020-03-03 Alan Modra <amodra@gmail.com>
1807
1808 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1809 support.
1810
a4dd6c97
AM		 18112020-03-02 Alan Modra <amodra@gmail.com>
1812
1813 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1814 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1815 and .sbss sections.
1816 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1817 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1818 (s3_s_score_lcomm): Likewise.
1819 * config/tc-score7.c: Similarly.
1820 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1821
dec7b24b
YS		 18222020-02-28 YunQiang Su <syq@debian.org>
1823
1824 PR gas/25539
1825 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1826 to handle multi-labels.
1827 (has_label_name): New.
1828
cceb53b8
MM		 18292020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1830
1831 * config/tc-arm.c (enum pred_instruction_type): Remove
1832 NEUTRAL_IT_NO_VPT_INSN predication type.
1833 (cxn_handle_predication): Modify to require condition suffixes.
1834 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1835 * testsuite/gas/arm/cde-scalar.s: Update test.
1836 * testsuite/gas/arm/cde-warnings.l: Update test.
1837 * testsuite/gas/arm/cde-warnings.s: Update test.
1838
da3ec71f
AM		 18392020-02-26 Alan Modra <amodra@gmail.com>
1840
1841 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1842 N_() on empty string.
1843
42135cad
AM		 18442020-02-26 Alan Modra <amodra@gmail.com>
1845
1846 * read.c (read_a_source_file): Call strncpy with length one
1847 less than size of original_case_string.
1848
dc1e8a47
AM		 18492020-02-26 Alan Modra <amodra@gmail.com>
1850
1851 * config/obj-elf.c: Indent labels correctly.
1852 * config/obj-macho.c: Likewise.
1853 * config/tc-aarch64.c: Likewise.
1854 * config/tc-alpha.c: Likewise.
1855 * config/tc-arm.c: Likewise.
1856 * config/tc-cr16.c: Likewise.
1857 * config/tc-crx.c: Likewise.
1858 * config/tc-frv.c: Likewise.
1859 * config/tc-i386-intel.c: Likewise.
1860 * config/tc-i386.c: Likewise.
1861 * config/tc-ia64.c: Likewise.
1862 * config/tc-mn10200.c: Likewise.
1863 * config/tc-mn10300.c: Likewise.
1864 * config/tc-nds32.c: Likewise.
1865 * config/tc-riscv.c: Likewise.
1866 * config/tc-s12z.c: Likewise.
1867 * config/tc-xtensa.c: Likewise.
1868 * config/tc-z80.c: Likewise.
1869 * read.c: Likewise.
1870 * symbols.c: Likewise.
1871 * write.c: Likewise.
1872
bd0cf5a6
NC		 18732020-02-20 Nelson Chu <nelson.chu@sifive.com>
1874
54b2aec1
NC		 1875 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1876 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1877 after parsing all arguments.
1878 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1879 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1880 are used to check if we write a read-only CSR by the CSR instruction.
1881 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1882 all CSR for the read-only CSR checking.
1883 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1884 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1885 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1886 all CSR instructions for the read-only CSR checking.
1887 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1888 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1889
2ca89224
NC		 1890 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1891 (riscv_opts): Initialize it.
1892 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1893 before doing the CSR checking.
1894 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1895 (md_longopts): Add mcsr-check and mno-csr-check.
1896 (md_parse_option): Handle new enum option values.
1897 (s_riscv_option): Handle new long options.
1898 * doc/c-riscv.texi: Add description for the new .option and assembler
1899 options.
1900 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1901 the CSR checking.
1902 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1903
bd0cf5a6
NC		 1904 * config/tc-riscv.c (csr_extra_hash): New.
1905 (enum riscv_csr_class): New enum. Used to decide
1906 whether or not this CSR is legal in the current ISA string.
1907 (struct riscv_csr_extra): New structure to hold all extra information
1908 of CSR.
1909 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1910 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1911 Call hash_reg_name to insert CSR address into reg_names_hash.
1912 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1913 Decide whether the CSR is valid according to the csr_extra_hash.
1914 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1915 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1916 not a boolean. This is same as riscv_init_csr_hash, so keep the
1917 consistent usage.
1918 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1919 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1920 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1921 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1922 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1923 f-ext CSR are not allowed.
1924 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1925 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1926 source file is `priv-reg.s`, and the ISA is rv64if, so the
1927 rv32-only CSR are not allowed.
1928 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1929
10a95fcc
AM		 19302020-02-21 Alan Modra <amodra@gmail.com>
1931
1932 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1933 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1934
dda2980f
AM		 19352020-02-21 Alan Modra <amodra@gmail.com>
1936
1937 PR 25569
1938 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1939 on section size adjustment, instead perform another write if
1940 exec header size is larger than section size.
1941
bd3380bc
NC		 19422020-02-19 Nelson Chu <nelson.chu@sifive.com>
1943
1944 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1945 -mno-arch-attr command line options.
1946
fa164239
JW		 19472020-02-19 Nelson Chu <nelson.chu@sifive.com>
1948
1949 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1950 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1951
fcaaac0a
SB		 19522020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1953
1954 PR 25576
1955 * config/tc-z80.c (md_parse_option): Do not use an underscore
1956 prefix for local labels in SDCC compatability mode.
1957 (z80_start_line_hook): Remove SDCC dollar label support.
1958 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1959 * testsuite/gas/z80/sdcc.s: Likewise.
1960
19612020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1962
1963 PR 25517
1964 * config/tc-z80.c: Add -march option.
1965 * doc/as.texi: Update Z80 documentation.
1966 * doc/c-z80.texi: Likewise.
1967 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1968 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1969 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1970 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1971 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1972 * testsuite/gas/z80/gbz80_all.d: Likewise.
1973 * testsuite/gas/z80/r800_extra.d: Likewise.
1974 * testsuite/gas/z80/r800_ii8.d: Likewise.
1975 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1976 * testsuite/gas/z80/sdcc.d: Likewise.
1977 * testsuite/gas/z80/z180.d: Likewise.
1978 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1979 * testsuite/gas/z80/z80_doc.d: Likewise.
1980 * testsuite/gas/z80/z80_ii8.d: Likewise.
1981 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1982 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1983 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1984 * testsuite/gas/z80/z80_sli.d: Likewise.
1985 * testsuite/gas/z80/z80n_all.d: Likewise.
1986 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1987
a7e12755
L		 19882020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1989
1990 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1991 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1992 * testsuite/gas/i386/i386.exp: Run property-3 and
1993 x86-64-property-3.
1994 * testsuite/gas/i386/property-3.d: New file.
1995 * testsuite/gas/i386/property-3.s: Likewise.
1996 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1997
272a84b1
L		 19982020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1999
2000 * config/tc-i386.c (cpu_arch): Add .popcnt.
2001 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2002 Add a tab before @samp{.sse4a}.
2003
c8f8eebc
JB		 20042020-02-17 Jan Beulich <jbeulich@suse.com>
2005
2006 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2007 for AddrPrefixOpReg templates. Combine the two pieces of
2008 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2009 mode.
2010
eedb0f2c
JB		 20112020-02-17 Jan Beulich <jbeulich@suse.com>
2012
2013 PR gas/14439
2014 * config/tc-i386.c (md_assemble): Also suppress operand
2015 swapping for MONITOR{,X} and MWAIT{,X}.
2016 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2017 Add Intel syntax monitor/mwait tests.
2018 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2019 Adjust expectations.
2020 *testsuite/gas/i386/sse3-intel.d,
2021 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2022 * testsuite/gas/i386/i386.exp: Run new tests.
2023
b9915cbc
JB		 20242020-02-17 Jan Beulich <jbeulich@suse.com>
2025
2026 PR gas/6518
2027 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2028 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2029 re-indentation).
2030 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2031 cases.
2032 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2033 * testsuite/gas/i386/avx512dq-inval.l,
2034 testsuite/gas/i386/inval-avx.l,
2035 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2036 * testsuite/gas/i386/avx512vl-ambig.s,
2037 testsuite/gas/i386/avx512vl-ambig.l: New.
2038 * testsuite/gas/i386/i386.exp: Run new test.
2039
af5c13b0
L		 20402020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2041
2042 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2043 nosse4.
2044 * doc/c-i386.texi: Document sse4a and nosse4a.
2045
07d98387
L		 20462020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2047
2048 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2049 for AT&T syntax.
2050
65fca059
JB		 20512020-02-14 Jan Beulich <jbeulich@suse.com>
2052
2053 PR gas/25438
2054 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2055 casing ...
2056 (process_suffix): ... here. Consider just the first operand
2057 initially.
2058 (check_long_reg): Drop opcode 0x63 special case again.
2059 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2060 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2061 Move ambiguous operand size tests ...
2062 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2063 testsuite/gas/i386/noreg64.s: ... here.
2064 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2065 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2066 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2067 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2068 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2069 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2070 testsuite/gas/i386/x86-64-movsxd.d,
2071 testsuite/gas/i386/x86-64-movsxd-intel.d,
2072 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2073 Adjust expectations.
2074 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2075 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2076 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2077 * testsuite/gas/i386/i386.exp: Run new tests.
2078
b6773884
JB		 20792020-02-14 Jan Beulich <jbeulich@suse.com>
2080
2081 * config/tc-i386.c (process_operands): Also skip segment
2082 override prefix emission if it matches an already present one.
2083 * testsuite/gas/i386/prefix32.s: Add double segment override
2084 cases.
2085 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2086
92334ad2
JB		 20872020-02-14 Jan Beulich <jbeulich@suse.com>
2088
2089 * config/tc-i386.c (process_operands): Drop ineffectual segment
2090 overrides when optimizing.
2091 * testsuite/gas/i386/lea-optimize.d: New.
2092 * testsuite/gas/i386/i386.exp: Run new test.
2093
20942020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2095
2096 * config/tc-i386.c (process_operands): Also check insn prefix
2097 for ineffectual segment override warning. Don't cover possible
2098 VEX/EVEX encoded insns there.
2099 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2100 testsuite/gas/i386/lea.e: New.
2101 * testsuite/gas/i386/i386.exp: Run new test.
2102
0e6724de
L		 21032020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2104
2105 PR gas/25438
2106 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2107 syntax.
2108
292676c1
L		 21092020-02-13 Fangrui Song <maskray@google.com>
2110 H.J. Lu <hongjiu.lu@intel.com>
2111
2112 PR gas/25551
2113 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2114 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2115 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2116 * testsuite/gas/i386/relax-5.d: New file.
2117 * testsuite/gas/i386/relax-5.s: Likewise.
2118 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2119 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2120
7deea9aa
JB		 21212020-02-13 Jan Beulich <jbeulich@suse.com>
2122
2123 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2124 "nosse4" entry.
2125
6c0946d0
JB		 21262020-02-12 Jan Beulich <jbeulich@suse.com>
2127
2128 * config/tc-i386.c (avx512): New (at file scope), moved from
2129 (check_VecOperands): ... here.
2130 (process_suffix): Add [XYZ]MMword operand size handling.
2131 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2132 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2133 tests.
2134 * testsuite/gas/i386/avx512dq-inval.l,
2135 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2136
5990e377
JB		 21372020-02-12 Jan Beulich <jbeulich@suse.com>
2138
2139 PR gas/24546
2140 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2141 code only.
2142 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2143 CALL/JMP in O_tbyte_ptr case.
2144 * doc/c-i386.texi: Mention far call and full pointer load ISA
2145 differences.
2146 * testsuite/gas/i386/x86-64-branch-3.s,
2147 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2148 * testsuite/gas/i386/x86-64-branch-3.d,
2149 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2150 * testsuite/gas/i386/x86-64-branch-5.l,
2151 testsuite/gas/i386/x86-64-branch-5.s: New.
2152 * testsuite/gas/i386/i386.exp: Run new test.
2153
9706160a
JB		 21542020-02-12 Jan Beulich <jbeulich@suse.com>
2155
2156 PR gas/25438
2157 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2158 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2159 64-bit-only warning.
2160 (check_word_reg): Consistently error on mismatching register
2161 size and suffix.
2162 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2163 for movw. Replace suffix / GPR for orb.
2164 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2165 byte GPRs as well as ones for inb/outb with a word accumulator.
2166 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2167 testsuite/gas/i386/inval.l: Adjust expectations.
2168
5de4d9ef
JB		 21692020-02-12 Jan Beulich <jbeulich@suse.com>
2170
2171 * config/tc-i386.c (operand_type_register_match): Also fall
2172 through initial two if()-s when the template allows for a GPR
2173 operand. Adjust comment.
2174
50128d0c
JB		 21752020-02-11 Jan Beulich <jbeulich@suse.com>
2176
2177 (struct _i386_insn): New field "short_form".
2178 (optimize_encoding): Drop setting of shortform field.
2179 (process_suffix): Set i.short_form. Replace shortform use.
2180 (process_operands): Replace shortform use.
2181
1ed818b4
MM		 21822020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2183
2184 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2185 loop initial declaration.
2186
5aae9ae9
MM		 21872020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2188
2189 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2190 instructions that can have 5 arguments.
2191 (enum operand_parse_code): Add new operands.
2192 (parse_operands): Account for new operands.
2193 (S5): New macro.
2194 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2195 (neon_select_shape): Account for P suffix.
2196 (LOW1): Move macro to global position.
2197 (HI4): Move macro to global position.
2198 (vcx_assign_vec_d): New.
2199 (vcx_assign_vec_m): New.
2200 (vcx_assign_vec_n): New.
2201 (enum vcx_reg_type): New.
2202 (vcx_get_reg_type): New.
2203 (vcx_size_pos): New.
2204 (vcx_vec_pos): New.
2205 (vcx_handle_shape): New.
2206 (vcx_ensure_register_in_range): New.
2207 (vcx_handle_register_arguments): New.
2208 (vcx_handle_insn_block): New.
2209 (vcx_handle_common_checks): New.
2210 (do_vcx1): New.
2211 (do_vcx2): New.
2212 (do_vcx3): New.
2213 * testsuite/gas/arm/cde-missing-fp.d: New test.
2214 * testsuite/gas/arm/cde-missing-fp.l: New test.
2215 * testsuite/gas/arm/cde-missing-mve.d: New test.
2216 * testsuite/gas/arm/cde-missing-mve.l: New test.
2217 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2218 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2219 * testsuite/gas/arm/cde-mve.s: New test.
2220 * testsuite/gas/arm/cde-warnings.l:
2221 * testsuite/gas/arm/cde-warnings.s:
2222 * testsuite/gas/arm/cde.d:
2223 * testsuite/gas/arm/cde.s:
2224
4934a27c
MM		 22252020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2226 Matthew Malcomson <matthew.malcomson@arm.com>
2227
2228 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2229 CDE coprocessor that can be enabled.
2230 (enum pred_instruction_type): New pred type.
2231 (BAD_NO_VPT): New error message.
2232 (BAD_CDE): New error message.
2233 (BAD_CDE_COPROC): New error message.
2234 (enum operand_parse_code): Add new immediate operands.
2235 (parse_operands): Account for new immediate operands.
2236 (check_cde_operand): New.
2237 (cde_coproc_enabled): New.
2238 (cde_coproc_pos): New.
2239 (cde_handle_coproc): New.
2240 (cxn_handle_predication): New.
2241 (do_custom_instruction_1): New.
2242 (do_custom_instruction_2): New.
2243 (do_custom_instruction_3): New.
2244 (do_cx1): New.
2245 (do_cx1a): New.
2246 (do_cx1d): New.
2247 (do_cx1da): New.
2248 (do_cx2): New.
2249 (do_cx2a): New.
2250 (do_cx2d): New.
2251 (do_cx2da): New.
2252 (do_cx3): New.
2253 (do_cx3a): New.
2254 (do_cx3d): New.
2255 (do_cx3da): New.
2256 (handle_pred_state): Define new IT block behaviour.
2257 (insns): Add newn CX*{,d}{,a} instructions.
2258 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2259 Define new cdecp extension strings.
2260 * doc/c-arm.texi: Document new cdecp extension arguments.
2261 * testsuite/gas/arm/cde-scalar.d: New test.
2262 * testsuite/gas/arm/cde-scalar.s: New test.
2263 * testsuite/gas/arm/cde-warnings.d: New test.
2264 * testsuite/gas/arm/cde-warnings.l: New test.
2265 * testsuite/gas/arm/cde-warnings.s: New test.
2266 * testsuite/gas/arm/cde.d: New test.
2267 * testsuite/gas/arm/cde.s: New test.
2268
4b5aaf5f
L		 22692020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2270
2271 PR gas/25516
2272 * config/tc-i386.c (intel64): Renamed to ...
2273 (isa64): This.
2274 (match_template): Accept Intel64 only instruction by default.
2275 (i386_displacement): Updated.
2276 (md_parse_option): Updated.
2277 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2278 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2279 -mamd64 to x86-64-sysenter-amd.
2280 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2281
33176d91
AM		 22822020-02-10 Alan Modra <amodra@gmail.com>
2283
2284 * config/obj-elf.c (obj_elf_change_section): Error for section
2285 type, attr or entsize changes in assembly.
2286 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2287 * testsuite/gas/elf/section5.l: Update.
2288
82194874
AM		 22892020-02-10 Alan Modra <amodra@gmail.com>
2290
2291 * output-file.c (output_file_close): Do a normal close when
2292 flag_always_generate_output.
2293 * write.c (write_object_file): Don't stop output when
2294 flag_always_generate_output.
2295
9fc0b501
SB		 22962020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2297
2298 PR 25469
2299 * config/tc-z80.c: Add -gbz80 command line option to generate code
2300 for the GameBoy Z80. Add support for generating DWARF.
2301 * config/tc-z80.h: Add support for DWARF debug information
2302 generation.
2303 * doc/c-z80.texi: Document new command line option.
2304 * testsuite/gas/z80/gbz80_all.d: New file.
2305 * testsuite/gas/z80/gbz80_all.s: New file.
2306 * testsuite/gas/z80/z80.exp: Run the new tests.
2307 * testsuite/gas/z80/z80n_all.d: New file.
2308 * testsuite/gas/z80/z80n_all.s: New file.
2309 * testsuite/gas/z80/z80n_reloc.d: New file.
2310
b7d07216
L		 23112020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2312
2313 PR gas/25381
2314 * config/obj-elf.c (get_section): Also check
2315 linked_to_symbol_name.
2316 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2317 (obj_elf_parse_section_letters): Handle the 'o' flag.
2318 (build_group_lists): Renamed to ...
2319 (build_additional_section_info): This. Set elf_linked_to_section
2320 from map_head.linked_to_symbol_name.
2321 (elf_adjust_symtab): Updated.
2322 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2323 * doc/as.texi: Document the 'o' flag.
2324 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2325 * testsuite/gas/elf/section18.d: New file.
2326 * testsuite/gas/elf/section18.s: Likewise.
2327 * testsuite/gas/elf/section19.d: Likewise.
2328 * testsuite/gas/elf/section19.s: Likewise.
2329 * testsuite/gas/elf/section20.d: Likewise.
2330 * testsuite/gas/elf/section20.s: Likewise.
2331 * testsuite/gas/elf/section21.d: Likewise.
2332 * testsuite/gas/elf/section21.l: Likewise.
2333 * testsuite/gas/elf/section21.s: Likewise.
2334
5eb617a7
L		 23352020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2336
2337 * NEWS: Mention x86 assembler options to align branches for
2338 binutils 2.34.
2339
986ac314
L		 23402020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2341
2342 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2343 only for ELF targets.
2344 * testsuite/gas/i386/unique.d: Don't xfail.
2345 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2346
19234a6d
AM		 23472020-02-06 Alan Modra <amodra@gmail.com>
2348
2349 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2350 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2351
02e0be69
AM		 23522020-02-06 Alan Modra <amodra@gmail.com>
2353
2354 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2355 xfail, and rename test.
2356 * testsuite/gas/elf/section12b.d: Likewise.
2357 * testsuite/gas/elf/section16a.d: Likewise.
2358 * testsuite/gas/elf/section16b.d: Likewise.
2359
a8c4d40b
L		 23602020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2361
2362 PR gas/25380
2363 * config/obj-elf.c (section_match): Removed.
2364 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2365 section_id.
2366 (obj_elf_change_section): Replace info and group_name arguments
2367 with match_p. Also update the section ID and flags from match_p.
2368 (obj_elf_section): Handle "unique,N". Update call to
2369 obj_elf_change_section.
2370 * config/obj-elf.h (elf_section_match): New.
2371 (obj_elf_change_section): Updated.
2372 * config/tc-arm.c (start_unwind_section): Update call to
2373 obj_elf_change_section.
2374 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2375 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2376 (microblaze_s_sdata): Likewise.
2377 (microblaze_s_rdata): Likewise.
2378 (microblaze_s_bss): Likewise.
2379 * config/tc-mips.c (s_change_section): Likewise.
2380 * config/tc-msp430.c (msp430_profiler): Likewise.
2381 * config/tc-rx.c (parse_rx_section): Likewise.
2382 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2383 * doc/as.texi: Document "unique,N" in .section directive.
2384 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2385 * testsuite/gas/elf/section15.d: New file.
2386 * testsuite/gas/elf/section15.s: Likewise.
2387 * testsuite/gas/elf/section16.s: Likewise.
2388 * testsuite/gas/elf/section16a.d: Likewise.
2389 * testsuite/gas/elf/section16b.d: Likewise.
2390 * testsuite/gas/elf/section17.d: Likewise.
2391 * testsuite/gas/elf/section17.l: Likewise.
2392 * testsuite/gas/elf/section17.s: Likewise.
2393 * testsuite/gas/i386/unique.d: Likewise.
2394 * testsuite/gas/i386/unique.s: Likewise.
2395 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2396 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2397
575d37ae
L		 23982020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2399
2400 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2401
2384096c
G		 24022020-02-01 Anthony Green <green@moxielogic.com>
2403
2404 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2405
95441c43
SL		 24062020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2407
2408 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2409 %tls_ldo.
2410
d465d695
AV		 24112020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2412
2413 PR gas/25472
2414 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2415 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2416 +mve.
2417 * testsuite/gas/arm/mve_dsp.d: New test.
2418
d26cc8a9
NC		 24192020-01-31 Nick Clifton <nickc@redhat.com>
2420
2421 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2422 rather than BFD_RELOC_NONE.
2423
90e9955a
SP		 24242020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2425
2426 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2427 to support VLDMIA instruction for MVE.
2428 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2429 instruction for MVE.
2430 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2431 instruction for MVE.
2432 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2433 instruction for MVE.
2434 * testsuite/gas/arm/mve-ldst.d: New test.
2435 * testsuite/gas/arm/mve-ldst.s: Likewise.
2436
53943f32
NC		 24372020-01-31 Nick Clifton <nickc@redhat.com>
2438
2439 * po/fr.po: Updated French translation.
2440 * po/ru.po: Updated Russian translation.
2441
c3036ed0
RS		 24422020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2443
2444 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2445 .s for the movprfx.
2446 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2447 * testsuite/gas/aarch64/sve-movprfx_28.d,
2448 * testsuite/gas/aarch64/sve-movprfx_28.l,
2449 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2450
2ae4c703
JB		 24512020-01-30 Jan Beulich <jbeulich@suse.com>
2452
2453 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2454 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2455 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2456 Adjust expectations.
2457
bd434cc4
JM		 24582020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2459
2460 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2461 * testsuite/gas/bpf/alu-be.d: Likewise.
2462 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2463 * testsuite/gas/bpf/alu32-be.d: Likewise.
2464
aeab2b26
JB		 24652020-01-30 Jan Beulich <jbeulich@suse.com>
2466
2467 * testsuite/gas/i386/x86-64-branch-2.s,
2468 testsuite/gas/i386/x86-64-branch-4.s,
2469 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2470 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2471 testsuite/gas/i386/x86-64-branch-2.d,
2472 testsuite/gas/i386/x86-64-branch-4.l,
2473 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2474
873494c8
JB		 24752020-01-30 Jan Beulich <jbeulich@suse.com>
2476
2477 * config/tc-i386.c (process_suffix): .
2478 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2479 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2480 Add LRETQ case.
2481 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2482 suffix.
2483 testsuite/gas/i386/x86_64.s: Add RETF cases.
2484 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2485 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2486 testsuite/gas/i386/x86-64-opcode.d,
2487 testsuite/gas/i386/x86-64-suffix-intel.d,
2488 testsuite/gas/i386/x86-64-suffix.d,
2489 testsuite/gas/i386/x86_64-intel.d
2490 testsuite/gas/i386/x86_64.d: Adjust expectations.
2491 * testsuite/gas/i386/x86-64-suffix.e,
2492 testsuite/gas/i386/x86_64.e: New.
2493
62b3f548
JB		 24942020-01-30 Jan Beulich <jbeulich@suse.com>
2495
2496 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2497 special case.
2498
bc31405e
L		 24992020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2500
2501 PR binutils/25445
2502 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2503 movsxd.
2504 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2505 differences. Document movslq and movsxd.
2506 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2507 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2508 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2509 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2510 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2511 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2512 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2513 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2514 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2515 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2516 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2517
e3696f67
AM		 25182020-01-27 Alan Modra <amodra@gmail.com>
2519
2520 * testsuite/gas/all/gas.exp: Replace case statements with switch
2521 statements.
2522 * testsuite/gas/elf/elf.exp: Likewise.
2523 * testsuite/gas/macros/macros.exp: Likewise.
2524 * testsuite/lib/gas-defs.exp: Likewise.
2525
7568c93b
TC		 25262020-01-27 Tamar Christina <tamar.christina@arm.com>
2527
2528 PR 25403
2529 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2530 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2531
403d1bd9
JW		 25322020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2533
2534 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2535 s exts must be known, so rename *ok* to *fail*.
2536 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2537 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2538 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2539 above change.
2540 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2541 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2542
be4c5e58
L		 25432020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2544
2545 PR gas/25438
2546 * config/tc-i386.c (check_long_reg): Always disallow double word
2547 suffix in mnemonic with word general register.
2548 * testsuite/gas/i386/general.s: Replace word general register
2549 with double word general register for movl.
2550 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2551 register.
2552 * testsuite/gas/i386/general.l: Updated.
2553 * testsuite/gas/i386/inval.l: Likewise.
2554
9e7028aa
AM		 25552020-01-22 Alan Modra <amodra@gmail.com>
2556
2557 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2558 __tls_get_addr_desc and __tls_get_addr_opt.
2559
e3ed17f3
JB		 25602020-01-21 Jan Beulich <jbeulich@suse.com>
2561
2562 * testsuite/gas/i386/inval-crc32.s,
2563 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2564 * testsuite/gas/i386/inval-crc32.l,
2565 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2566
1a035124
JB		 25672020-01-21 Jan Beulich <jbeulich@suse.com>
2568
2569 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2570 generic code path. Deal with No_lSuf being set in a template.
2571 * testsuite/gas/i386/inval-crc32.l,
2572 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2573 instead of error(s) when operand size is ambiguous.
2574 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2575 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2576 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2577 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2578 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2579 Adjust expectations.
2580
c006a730
JB		 25812020-01-21 Jan Beulich <jbeulich@suse.com>
2582
2583 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2584 and an intel_syntax check. Re-write lack-of-suffix processing
2585 logic.
2586 * doc/c-i386.texi: Document operand size defaults for suffix-
2587 less AT&T syntax insns.
2588 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2589 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2590 testsuite/gas/i386/x86-64-avx-scalar.s,
2591 testsuite/gas/i386/x86-64-avx.s,
2592 testsuite/gas/i386/x86-64-bundle.s,
2593 testsuite/gas/i386/x86-64-intel64.s,
2594 testsuite/gas/i386/x86-64-lock-1.s,
2595 testsuite/gas/i386/x86-64-opcode.s,
2596 testsuite/gas/i386/x86-64-sse2avx.s,
2597 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2598 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2599 testsuite/gas/i386/x86-64-nops.s,
2600 testsuite/gas/i386/x86-64-ptwrite.s,
2601 testsuite/gas/i386/x86-64-simd.s,
2602 testsuite/gas/i386/x86-64-sse-noavx.s,
2603 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2604 insns.
2605 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2606 testsuite/gas/i386/noreg64.s: Add further tests.
2607 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2608 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2609 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2610 testsuite/gas/i386/sse-noavx.d,
2611 testsuite/gas/i386/x86-64-intel64.d,
2612 testsuite/gas/i386/x86-64-nops.d,
2613 testsuite/gas/i386/x86-64-opcode.d,
2614 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2615 testsuite/gas/i386/x86-64-ptwrite.d,
2616 testsuite/gas/i386/x86-64-simd-intel.d,
2617 testsuite/gas/i386/x86-64-simd-suffix.d,
2618 testsuite/gas/i386/x86-64-simd.d,
2619 testsuite/gas/i386/x86-64-sse-noavx.d
2620 testsuite/gas/i386/x86-64-suffix.d,
2621 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2622 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2623 testsuite/gas/i386/noreg64.l: New.
2624 * testsuite/gas/i386/i386.exp: Run new tests.
2625
c906a69a
JB		 26262020-01-21 Jan Beulich <jbeulich@suse.com>
2627
2628 * testsuite/gas/i386/avx512_bf16_vl.s,
2629 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2630 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2631 broadcast forms of VCVTNEPS2BF16.
2632 * testsuite/gas/i386/avx512_bf16_vl.d,
2633 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2634
26916852
NC		 26352020-01-20 Nick Clifton <nickc@redhat.com>
2636
2637 * po/uk.po: Updated Ukranian translation.
2638
14470f07
L		 26392020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2640
2641 PR ld/25416
2642 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2643 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2644 x32 object.
2645 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2646 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2647 R_X86_64_GOTPC32_TLSDESC relocation.
2648
1b1bb2c6
NC		 26492020-01-18 Nick Clifton <nickc@redhat.com>
2650
2651 * configure: Regenerate.
2652 * po/gas.pot: Regenerate.
2653
ae774686
NC		 26542020-01-18 Nick Clifton <nickc@redhat.com>
2655
2656 Binutils 2.34 branch created.
2657
42e04b36
L		 26582020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2659
2660 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2661 with vex_encoding_vex.
2662 (parse_insn): Likewise.
2663 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2664 and {vex3} documentation.
2665 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2666 {vex}.
2667 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2668
2da2eaf4
AV		 26692020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2670
2671 PR 25376
2672 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2673 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2674 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2675 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2676 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2677 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2678
45a4bb20
JB		 26792020-01-16 Jan Beulich <jbeulich@suse.com>
2680
2681 * config/tc-i386.c (match_template): Drop found_cpu_match local
2682 variable.
2683
4814632e
JB		 26842020-01-16 Jan Beulich <jbeulich@suse.com>
2685
2686 * testsuite/gas/i386/avx512dq-inval.l,
2687 testsuite/gas/i386/avx512dq-inval.s: New.
2688 * testsuite/gas/i386/i386.exp: Run new test.
2689
131cb553
JL		 26902020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2691
2692 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2693 relocations when the target is 430X, except when extracting part of an
2694 expression.
2695 (msp430_srcoperand): Adjust comment.
2696 Initialize the expp member of the msp430_operand_s struct as
2697 appropriate.
2698 (msp430_dstoperand): Likewise.
2699 * testsuite/gas/msp430/msp430.exp: Run new test.
2700 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2701 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2702
c24d0e8d
AM		 27032020-01-15 Alan Modra <amodra@gmail.com>
2704
2705 * configure.tgt: Add sparc-*-freebsd case.
2706
e44925ae
LC		 27072020-01-14 Lili Cui <lili.cui@intel.com>
2708
2709 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2710 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2711 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2712 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2713 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2714 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2715 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2716 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2717 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2718 * testsuite/gas/i386/align-branch-5.d: Likewise.
2719 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2720 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2721 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2722 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2723 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2724 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2725 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2726 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2727 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2728 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2729 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2730 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2731
7a6bf3be
SB		 27322020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2733
2734 PR 25377
2735 * config/tc-z80.c: Add support for half precision, single
2736 precision and double precision floating point values.
2737 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2738 * doc/as.texi: Add new z80 command line options.
2739 * doc/c-z80.texi: Document new z80 command line options.
2740 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2741 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2742 * testsuite/gas/z80/z80.exp: Run the new test.
2743 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2744 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2745 * testsuite/gas/z80/strings.d: Update expected output.
2746
82e9597c
MM		 27472020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2748
2749 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2750 dependency.
2751
5e4f7e05
CZ		 27522020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2753
2754 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2755 the CPU.
2756 * config/tc-arc.h: Add header if/defs.
2757 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2758
febda64f
AM		 27592020-01-13 Alan Modra <amodra@gmail.com>
2760
2761 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2762
5496abe1
AM		 27632020-01-13 Alan Modra <amodra@gmail.com>
2764
2765 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2766 insertion.
2767
ec4181f2
AM		 27682020-01-10 Alan Modra <amodra@gmail.com>
2769
2770 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2771 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2772
40c75bc8
SB		 27732020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2774
2775 PR 25224
2776 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2777 opcode byte values.
2778 (emit_ld_r_r): Likewise.
2779 (emit_ld_rr_m): Likewise.
2780 (emit_ld_rr_nn): Likewise.
2781
72aea328
JB		 27822020-01-09 Jan Beulich <jbeulich@suse.com>
2783
2784 * config/tc-i386.c (optimize_encoding): Add
2785 is_any_vex_encoding() invocations. Drop respective
2786 i.tm.extension_opcode == None checks.
2787
3f93af61
JB		 27882020-01-09 Jan Beulich <jbeulich@suse.com>
2789
2790 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2791 REX transformations. Correct comment indentation.
2792
7697afb6
JB		 27932020-01-09 Jan Beulich <jbeulich@suse.com>
2794
2795 * config/tc-i386.c (optimize_encoding): Generalize register
2796 transformation for TEST optimization.
2797
d835a58b
JB		 27982020-01-09 Jan Beulich <jbeulich@suse.com>
2799
2800 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2801 testsuite/gas/i386/x86-64-sysenter-amd.d,
2802 testsuite/gas/i386/x86-64-sysenter-amd.l,
2803 testsuite/gas/i386/x86-64-sysenter-intel.d,
2804 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2805 * testsuite/gas/i386/i386.exp: Run new tests.
2806
915808f6
NC		 28072020-01-08 Nick Clifton <nickc@redhat.com>
2808
2809 PR 25284
2810 * doc/as.texi (Align): Document the fact that all arguments can be
2811 omitted.
2812 (Balign): Likewise.
2813 (P2align): Likewise.
2814
f1f28025
NC		 28152020-01-08 Nick Clifton <nickc@redhat.com>
2816
2817 PR 14891
2818 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2819 already defined as a different symbol type.
2820 * testsuite/gas/elf/pr14891.s: New test source file.
2821 * testsuite/gas/elf/pr14891.d: New test driver.
2822 * testsuite/gas/elf/pr14891.s: New test expected error output.
2823 * testsuite/gas/elf/elf.exp: Run the new test.
2824
030a2e78
AM		 28252020-01-08 Alan Modra <amodra@gmail.com>
2826
2827 * config/tc-z8k.c (md_begin): Make idx unsigned.
2828 (get_specific): Likewise for this_index.
2829
2a1ebfb2
CZ		 28302020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2831
2832 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2833 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2834 (md_operand): Set X_md to absent.
2835 (arc_parse_name): Check for X_md.
2836
16d87673
SB		 28372020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2838
2839 PR 25311
2840 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2841 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2842 NO_STRING_ESCAPES.
2843 * read.c (next_char_of_string): Likewise.
2844 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2845 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2846
a2322019
NC		 28472020-01-03 Nick Clifton <nickc@redhat.com>
2848
2849 * po/sv.po: Updated Swedish translation.
2850
5437a02a
JB		 28512020-01-03 Jan Beulich <jbeulich@suse.com>
2852
2853 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2854 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2855
567dfba2
JB		 28562020-01-03 Jan Beulich <jbeulich@suse.com>
2857
2858 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2859 by-element usdot. Add 64-bit form tests for by-element sudot.
2860 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2861
8c45011a
JB		 28622020-01-03 Jan Beulich <jbeulich@suse.com>
2863
2864 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2865 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2866
f4950f76
JB		 28672020-01-03 Jan Beulich <jbeulich@suse.com>
2868
2869 * testsuite/gas/aarch64/f64mm.d,
2870 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2871
6655dba2
SB		 28722020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2873
2874 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2875 support for assembler code generated by SDCC. Add new relocation
2876 types. Add z80-elf target support.
2877 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2878 labels. Local labels starts from ".L".
2879 * NEWS: Mention the new support.
2880 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2881 * testsuite/gas/all/fwdexp.s: Likewise.
2882 * testsuite/gas/all/cond.l: Likewise.
2883 * testsuite/gas/all/cond.s: Likewise.
2884 * testsuite/gas/all/fwdexp.d: Likewise.
2885 * testsuite/gas/all/fwdexp.s: Likewise.
2886 * testsuite/gas/elf/section2.e-mips: Likewise.
2887 * testsuite/gas/elf/section2.l: Likewise.
2888 * testsuite/gas/elf/section2.s: Likewise.
2889 * testsuite/gas/macros/app1.d: Likewise.
2890 * testsuite/gas/macros/app1.s: Likewise.
2891 * testsuite/gas/macros/app2.d: Likewise.
2892 * testsuite/gas/macros/app2.s: Likewise.
2893 * testsuite/gas/macros/app3.d: Likewise.
2894 * testsuite/gas/macros/app3.s: Likewise.
2895 * testsuite/gas/macros/app4.d: Likewise.
2896 * testsuite/gas/macros/app4.s: Likewise.
2897 * testsuite/gas/macros/app4b.s: Likewise.
2898 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2899 * testsuite/gas/z80/z80.exp: Add new tests
2900 * testsuite/gas/z80/dollar.d: New file.
2901 * testsuite/gas/z80/dollar.s: New file.
2902 * testsuite/gas/z80/ez80_adl_all.d: New file.
2903 * testsuite/gas/z80/ez80_adl_all.s: New file.
2904 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2905 * testsuite/gas/z80/ez80_isuf.s: New file.
2906 * testsuite/gas/z80/ez80_z80_all.d: New file.
2907 * testsuite/gas/z80/ez80_z80_all.s: New file.
2908 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2909 * testsuite/gas/z80/r800_extra.d: New file.
2910 * testsuite/gas/z80/r800_extra.s: New file.
2911 * testsuite/gas/z80/r800_ii8.d: New file.
2912 * testsuite/gas/z80/r800_z80_doc.d: New file.
2913 * testsuite/gas/z80/z180.d: New file.
2914 * testsuite/gas/z80/z180.s: New file.
2915 * testsuite/gas/z80/z180_z80_doc.d: New file.
2916 * testsuite/gas/z80/z80_doc.d: New file.
2917 * testsuite/gas/z80/z80_doc.s: New file.
2918 * testsuite/gas/z80/z80_ii8.d: New file.
2919 * testsuite/gas/z80/z80_ii8.s: New file.
2920 * testsuite/gas/z80/z80_in_f_c.d: New file.
2921 * testsuite/gas/z80/z80_in_f_c.s: New file.
2922 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2923 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2924 * testsuite/gas/z80/z80_out_c_0.d: New file.
2925 * testsuite/gas/z80/z80_out_c_0.s: New file.
2926 * testsuite/gas/z80/z80_reloc.d: New file.
2927 * testsuite/gas/z80/z80_reloc.s: New file.
2928 * testsuite/gas/z80/z80_sli.d: New file.
2929 * testsuite/gas/z80/z80_sli.s: New file.
2930
a65b5de6
SN		 29312020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2932
2933 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2934 REGLIST_RN.
2935
b14ce8bf
AM		 29362020-01-01 Alan Modra <amodra@gmail.com>
2937
2938 Update year range in copyright notice of all files.
2939
0b114740 2940For older changes see ChangeLog-2019
3499769a 2941\f
0b114740 2942Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2943
2944Copying and distribution of this file, with or without modification,
2945are permitted in any medium without royalty provided the copyright
2946notice and this notice are preserved.
2947
2948Local Variables:
2949mode: change-log
2950left-margin: 8
2951fill-column: 74
2952version-control: never
2953End:
GDB Binutils - Deliverables
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