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[readelf] Fix end_seq entry in -wL. Specifically stop the display of a line number...
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
af2b3186
TV		 12020-07-10 Tom de Vries <tdevries@suse.de>
2
3 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
4 readelf's line table decoding.
5 * testsuite/gas/elf/dwarf2-12.d: Likewise.
6 * testsuite/gas/elf/dwarf2-13.d: Likewise.
7 * testsuite/gas/elf/dwarf2-14.d: Likewise.
8 * testsuite/gas/elf/dwarf2-15.d: Likewise.
9 * testsuite/gas/elf/dwarf2-16.d: Likewise.
10 * testsuite/gas/elf/dwarf2-17.d: Likewise.
11 * testsuite/gas/elf/dwarf2-18.d: Likewise.
12 * testsuite/gas/elf/dwarf2-19.d: Likewise.
13 * testsuite/gas/elf/dwarf2-5.d: Likewise.
14 * testsuite/gas/elf/dwarf2-6.d: Likewise.
15 * testsuite/gas/elf/dwarf2-7.d: Likewise.
16
39776b11
L		 172020-07-09 H.J. Lu <hongjiu.lu@intel.com>
18
19 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
20 VEX/EVEX vector instructions.
21 * testsuite/gas/i386/property-4.d: New file.
22 * testsuite/gas/i386/property-4.s: Likewise.
23 * testsuite/gas/i386/property-5.d: Likewise.
24 * testsuite/gas/i386/property-5.s: Likewise.
25 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
26 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
27
939b95c7
L		 282020-07-09 H.J. Lu <hongjiu.lu@intel.com>
29
30 * NEWS: Mention --enable-x86-used-note.
31 * configure.ac: Configure with --enable-x86-used-note by default
32 for Linux/x86.
33 * configure: Regenerated.
34
fe49679d
AM		 352020-07-09 Alan Modra <amodra@gmail.com>
36
37 * config/obj-coff.h: Remove TE_PE support.
38 * config/tc-ppc.c: Likewise.
39 * config/tc-ppc.h: Likewise.
40 * configure.tgt: Remove powerpc PE and powerpc lynxos.
41 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
42 condition.
43 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
44
6384fd9e
JB		 452020-07-08 Jan Beulich <jbeulich@suse.com>
46
47 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
48 New.
49 * testsuite/gas/i386/i386.exp: Run new tests.
50
3128916d
CZ		 512020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
52
53 * config/tc-arc.c (find_opcode_match): Add error messages.
54 * testsuite/gas/arc/add_s-err.s: Update test.
55 * testsuite/gas/arc/asm-errors.err: Likewise.
56 * testsuite/gas/arc/cpu-em-err.s: Likewise.
57 * testsuite/gas/arc/hregs-err.s: Likewise.
58 * testsuite/gas/arc/warn.s: Likewise.
59
dbdba9b0
L		 602020-07-07 H.J. Lu <hongjiu.lu@intel.com>
61
62 PR gas/26212
63 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
64
34e79798
AM		 652020-07-07 Alan Modra <amodra@gmail.com>
66
67 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
68 * testsuite/gas/ppc/ppc.exp: Likewise.
69 * testsuite/gas/all/weakref1l.d: Likewise.
70
3c6e74ce
NC		 712020-07-07 Nick Clifton <nickc@redhat.com>
72
73 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
74 expected output.
75
e74d9fa9
JB		 762020-07-06 Jan Beulich <jbeulich@suse.com>
77
78 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
79 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
80 testsuite/gas/i386/x86-64-evex-wig1.d,
81 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
82 expectations.
83
39e0f456
JB		 842020-07-06 Jan Beulich <jbeulich@suse.com>
85
86 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
87 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
88 * testsuite/gas/i386/avx512f-opts-intel.d,
89 testsuite/gas/i386/avx512f-opts.d
90 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
91 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
92
ddc73fa9
NC		 932020-07-06 Yuri Chornoivan <yurchor@ukr.net>
94
95 PR 26204
96 * config/tc-arm.c: Fix spelling mistake.
97 * config/tc-riscv.c: Likewise.
98 * config/tc-z80.c: Likewise.
99 * po/gas.pot: Regenerate.
100
17550be7
NC		 1012020-07-06 Nick Clifton <nickc@redhat.com>
102
103 * po/uk.po: Updated Ukranian translation.
104
b19d852d
NC		 1052020-07-04 Nick Clifton <nickc@redhat.com>
106
107 * configure: Regenerate.
108 * po/gas.pot: Regenerate.
109
1102020-07-04 Nick Clifton <nickc@redhat.com>
111
112 * version.m4: Change version number to 2.35.50.
113 * configure: Regenerate.
114 * po/bfd.pot: Regenerate.
115
b115b9fd
NC		 1162020-07-04 Nick Clifton <nickc@redhat.com>
117
118 Binutils 2.35 branch created.
119
b657622c
AM		 1202020-07-03 Alan Modra <amodra@gmail.com>
121
122 PR 26028
123 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
124
c2ecccb3
L		 1252020-07-02 H.J. Lu <hongjiu.lu@intel.com>
126
127 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
128 swap two source operands.
129
f436f38e
NC		 1302020-07-02 Nick Clifton <nickc@redhat.com>
131
132 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
133
f405494f
AC		 1342020-07-02 Alex Coplan <alex.coplan@arm.com>
135
136 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
137 segfault on negative chars.
138 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
139 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
140
0942c7ab
NC		 1412020-07-02 Nick Clifton <nickc@redhat.com>
142
143 PR 26028
144 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
145 command line.
146 * testsuite/gas/ia64/unwind.d: Likewise.
147 * testsuite/gas/mmix/bspec-1.d: Likewise.
148 * testsuite/gas/mmix/bspec-2.d: Likewise.
149 * testsuite/gas/mmix/comment-1.d: Likewise.
150 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
151
3443489c
AM		 1522020-07-01 Alan Modra <amodra@gmail.com>
153
154 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
155
054b336d
AM		 1562020-07-01 Alan Modra <amodra@gmail.com>
157
158 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
159 in data sections, and mep.
160
bbd19b19
L		 1612020-06-30 H.J. Lu <hongjiu.lu@intel.com>
162
163 * NEWS: Mention x86 NaCl target support removal.
164 * config/tc-i386.c: Remove x86 NaCl target support.
165 * config/tc-i386.h: Likewise.
166 * configure.tgt: Likewise.
167 * testsuite/gas/i386/i386.exp: Likewise.
168 * testsuite/gas/i386/iamcu-1.d: Likewise.
169 * testsuite/gas/i386/iamcu-2.d: Likewise.
170 * testsuite/gas/i386/iamcu-3.d: Likewise.
171 * testsuite/gas/i386/iamcu-4.d: Likewise.
172 * testsuite/gas/i386/iamcu-5.d: Likewise.
173 * testsuite/gas/i386/k1om.d: Likewise.
174 * testsuite/gas/i386/l1om.d: Likewise.
175
08ccfccf
NC		 1762020-06-30 Nelson Chu <nelson.chu@sifive.com>
177
178 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
179 checking into riscv_csr_address.
180 (riscv_csr_version_check): Likewise.
181 (riscv_csr_address): New function. Return the suitable CSR address
182 after checking the ISA dependency and versions. Issue warnings if
183 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
184 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
185 priv spec versions for them.
186 (reg_csr_lookup_internal): Call riscv_csr_address to find the
187 suitable CSR address.
188 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
189 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
190 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
191 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
192 priv spec warnings here. These warnings are added by accident.
193 Remove them and only focus on the ISA dependency warnings.
194 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
195 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
196 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
197 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
198 than the privileged ones.
199 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
200 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
201 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
202 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
203 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
204 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
205 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
206 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
207 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
208 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
209
8c190ce0
L		 2102020-06-29 H.J. Lu <hongjiu.lu@intel.com>
211
212 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
213 (md_assemble): Don't process ImmExt without operands.
214
b20e7614
HPN		 2152020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
216
217 PR gas/25331
218 * config/tc-mmix.c (md_assemble) <fixup for
219 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
220 Also, set its fx_no_overflow.
221 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
222 Similarly this fixup affects 4 bytes, not 8 and needs its
223 fx_no_overflow set.
224 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 225 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 226
279edac5
AM		 2272020-06-29 Alan Modra <amodra@gmail.com>
228
229 * config/tc-s12z.c: Use C style comments.
230 * config/tc-z80.c: Likewise.
231 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
232
b6cd5d10
L		 2332020-06-26 H.J. Lu <hongjiu.lu@intel.com>
234
235 * config/tc-i386.c (md_assemble): Process ImmExt without
236 operands.
237
63112cd6
L		 2382020-06-26 H.J. Lu <hongjiu.lu@intel.com>
239
240 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
241 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
242 VECSIB256 and VECSIB512, respectively.
243 (build_modrm_byte): Replace vecsib with sib.
244
2a1bb84c
JB		 2452020-06-26 Jan Beulich <jbeulich@suse.com>
246
247 * testsuite/gas/i386/nop-1-suffix.d: New.
248 * testsuite/gas/i386/i386.exp: Run new test.
249
85f7484a
PB		 2502020-06-26 Pat Bernardi <bernardi@adacore.com>
251
252 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
253 (md_pseudo_table): Handle "gnu_attribute".
254 * doc/as.texi: Document GNU attribute for M68K.
255
b59d128a
NC		 2562020-06-25 Nick Clifton <nickc@redhat.com>
257
258 PR 26141
259 * config/tc-arm.c (arm_force_relocation): Force resolution of
260 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
261 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
262
c423d21a
JB		 2632020-06-25 Jan Beulich <jbeulich@suse.com>
264
265 * config/tc-i386.c (md_assemble): Move call to process_immext()
266 ...
267 (process_operands): ... here.
268
8bbb3ad8
JB		 2692020-06-25 Jan Beulich <jbeulich@suse.com>
270
271 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
272 diagnostic when there is a sizing prefix. Switch to word/dword/
273 qword encoding when there is a sizing prefix and no (explicit or
274 derived) suffix.
275 (update_imm): Handle presence of a sizing prefix.
276 * testsuite/gas/i386/noreg16-data32.d,
277 testsuite/gas/i386/noreg32-data16.d,
278 testsuite/gas/i386/noreg32-data16.e,
279 testsuite/gas/i386/noreg64-data16.d,
280 testsuite/gas/i386/noreg64-data16.e,
281 testsuite/gas/i386/noreg64-rex64.d: New.
282 * testsuite/gas/i386/i386.exp: Run new tests.
283 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
284 Introduce and use pfx* macros.
285 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
286 addressing.
287 * testsuite/gas/i386/noreg16.d: Adjust expectations.
288
589958d6
JB		 2892020-06-25 Jan Beulich <jbeulich@suse.com>
290
291 * testsuite/gas/i386/avx-16bit.d,
292 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
293 testsuite/gas/i386/avx512f-16bit.d,
294 testsuite/gas/i386/avx512f.d,
295 testsuite/gas/i386/evex-lig256.d,
296 testsuite/gas/i386/evex-lig512.d
297 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
298 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
299 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
300 testsuite/gas/i386/sse2-16bit.d,
301 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
302 expectations.
303
0b9404fd
JB		 3042020-06-25 Jan Beulich <jbeulich@suse.com>
305
306 * config/tc-i386.c (md_assemble): Also reject explicit REX
307 prefixes with VEX and alike encoded insns. Zap consumed bits
308 from i.rex.
309 (output_insn): Don't ignore REX prefix for VEX and alike
310 encodings; abort() instead if encountered.
311 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
312 ...
313 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
314 * testsuite/gas/i386/x86-64-pseudos.d,
315 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
316
a5aeccd9
JB		 3172020-06-25 Jan Beulich <jbeulich@suse.com>
318
319 * config/tc-i386.c (process_operands): Translate explicit REX
320 prefix into i.rex for SSE2AVX templates.
321 (set_rex_vrex): New helper.
322 (build_modrm_byte): Use it.
323 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
324 REX prefixes.
325 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
326
40d231b4
JB		 3272020-06-25 Jan Beulich <jbeulich@suse.com>
328
329 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
330 templates when there's no data size prefix.
331 (md_assemble): Reject data size prefix also for legacy encoded
332 SIMD templates.
333 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
334 Uncomment previously not working line.
335 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
336 data16 prefix.
337 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
338 testsuite/gas/i386/sse2avx.d: Adjust expectations.
339
11abe426
JB		 3402020-06-25 Jan Beulich <jbeulich@suse.com>
341
342 * config/tc-i386.c (build_evex_prefix): Drop early setting of
343 vec_length.
344
1a79004f
NC		 3452020-06-23 Nelson Chu <nelson.chu@sifive.com>
346
347 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
348 explicit_priv_attr. It used to indicate CSR or priv instructions are
349 explictly used.
350 (riscv_is_priv_insn): Return True if it is a privileged instruction.
351 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
352 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
353 (riscv_write_out_attrs): Clarification of when to generate the elf
354 priv spec attributes.
355 * testsuite/gas/riscv/attribute-11.s: Add comments.
356 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
357 `priv_insn_<n>` to decide which priv instruction is expected to used.
358 (<n> is a to e.)
359 * testsuite/gas/riscv/attribute-14a.d: Likewise.
360 * testsuite/gas/riscv/attribute-14b.d: Likewise.
361 * testsuite/gas/riscv/attribute-14c.d: Likewise.
362 * testsuite/gas/riscv/attribute-14d.d: Likewise.
363 * testsuite/gas/riscv/attribute-14e.d: Likewise.
364
39ff0b81
NC		 3652020-06-22 Nelson Chu <nelson.chu@sifive.com>
366
367 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
368 (riscv_set_default_priv_spec): Get the priv spec version from the
369 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
370
e2201c2a
AM		 3712020-06-20 Alan Modra <amodra@gmail.com>
372
373 * configure.tgt: Set bfd_gas for all SH targets.
374
d27c357a
JB		 3752020-06-18 Jan Beulich <jbeulich@suse.com>
376
377 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
378 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
379 expectations.
380
708a2fff
CL		 3812020-06-16 Lili Cui <lili.cui@intel.com>
382
383 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
384 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
385 * doc/c-i386.texi: Add avx512_vp2intersect.
386
2106ed9b
JB		 3872020-06-16 Jan Beulich <jbeulich@suse.com>
388
389 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
390 conditional.
391 * testsuite/gas/i386/sse-check.s: Adjust comment.
392 * testsuite/gas/i386/sse-check-error.l,
393 testsuite/gas/i386/sse-check-warn.e,
394 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
395 expectations.
396
a435742a
AM		 3972020-06-16 Alan Modra <amodra@gmail.com>
398
399 * config/tc-tic30.h: Remove OBJ_AOUT support.
400 * configure.tgt: Delete tic30-*-*aout* entry.
401
7a77f1ac
MF		 4022020-06-15 Max Filippov <jcmvbkbc@gmail.com>
403
404 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
405 macros.
406 (elf32xtensa_abi): New declaration.
407 (option_abi_windowed, option_abi_call0): New enum constants.
408 (md_longopts): Add entries for --abi-windowed and --abi-call0.
409 (md_parse_option): Add handlers for --abi-windowed and
410 --abi-call0.
411 (xtensa_add_config_info): Use xtensa_abi_choice instead of
412 XSHAL_ABI to format ABI tag.
413 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
414 --abi-call0 to the list of options.
415 * doc/c-xtensa.texi: Add description for options --abi-windowed
416 and --abi-call0.
417 * testsuite/gas/xtensa/abi-call0.d: New test definition.
418 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
419 * testsuite/gas/xtensa/abi.s: New test source.
420
efe30057
L		 4212020-06-14 H.J. Lu <hongjiu.lu@intel.com>
422
423 PR gas/26115
424 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
425 xsusldtrk.
426 * testsuite/gas/i386/tsxldtrk.s: Likewise.
427 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
428 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
429
d8af286f
NC		 4302020-06-12 Nelson Chu <nelson.chu@sifive.com>
431
432 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
433 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
434 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
435
18ca16be
SG		 4362020-06-09 Seth Girvan <snth@snthhacks.com>
437
438 * doc/c-avr.texi: Improve wording.
439
6778f1c4
JB		 4402020-06-09 Jan Beulich <jbeulich@suse.com>
441
442 * testsuite/gas/i386/x86-64-pseudos-bad.s,
443 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
444
73239888
JB		 4452020-06-09 Jan Beulich <jbeulich@suse.com>
446
447 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
448 encoding tests.
449 * testsuite/gas/i386/prefix.d: Adjust expectations.
450
bf926894
JB		 4512020-06-09 Jan Beulich <jbeulich@suse.com>
452
453 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
454 with VEX/EVEX encoding tests.
455 * testsuite/gas/i386/prefix.d: Adjust expectations.
456
828c2a25
JB		 4572020-06-09 Jan Beulich <jbeulich@suse.com>
458
459 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
460 suffix.
461 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
462 * testsuite/gas/i386/noreg64.d: Adjust expectations.
463 * testsuite/gas/i386/noreg-intel64.d,
464 testsuite/gas/i386/noreg-intel64.l,
465 testsuite/gas/i386/noreg-intel64.s: New.
466 * testsuite/gas/i386/i386.exp: Run new tests.
467
da4977e0
JB		 4682020-06-09 Jan Beulich <jbeulich@suse.com>
469
470 * config/tc-i386.c (vex_encoding_error): New enumerator.
471 (VEX_check_operands): Rename to VEX_check_encoding. Check
472 for vex_encoding_error. Move Imm4 handling ...
473 (check_VecOperands): ... here.
474 (match_template): Call VEX_check_encoding when there are no
475 operands. Split construct calling check_VecOperands and
476 VEX_check_encoding (when there are operands).
477 (check_register): Don't blindly set vex_encoding_evex.
478 * testsuite/gas/i386/pseudos-bad.s,
479 testsuite/gas/i386/pseudos-bad.l: New.
480 * testsuite/gas/i386/i386.exp: Run new test.
481 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
482
26417f19
AC		 4832020-06-08 Alex Coplan <alex.coplan@arm.com>
484
485 * config/tc-arm.c (insns): Add dfb.
486 * testsuite/gas/arm/dfb.d: New test.
487 * testsuite/gas/arm/dfb.s: Input for test.
488
9f3e7dbc
NC		 4892020-06-08 Nick Clifton <nickc@redhat.com>
490
491 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
492
dd6b8a0b
JB		 4932020-06-08 Jan Beulich <jbeulich@suse.com>
494
495 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
496
73c76375
JB		 4972020-06-08 Jan Beulich <jbeulich@suse.com>
498
499 * config/tc-i386.c (check_byte_reg): Drop dead conditional
500 around as_bad().
501
22e00a3f
JB		 5022020-06-08 Jan Beulich <jbeulich@suse.com>
503
504 * config/tc-i386.c (check_register): Split RegTR handling, to
505 fail recognition also in 64-bit mode as well as with i586 or
506 i686 explicitly enabled.
507 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
508 * testsuite/gas/i386/x86_64-intel.d,
509 testsuite/gas/i386/x86_64.d: Adjust expectations.
510
1ab84e02
JB		 5112020-06-08 Jan Beulich <jbeulich@suse.com>
512
513 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
514 * testsuite/gas/cfi/cfi.exp: Run this test.
515
af32b722
JB		 5162020-06-08 Jan Beulich <jbeulich@suse.com>
517
518 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
519 check to %st(N) parsing logic.
520 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
521
8a6fb3f9
JB		 5222020-06-08 Jan Beulich <jbeulich@suse.com>
523
524 * config/tc-i386.c (bad_reg): New.
525 (check_VecOperations, i386_att_operand, i386_parse_name): Check
526 for it.
527 (check_register): New, broken out from ...
528 (parse_real_register): ... here. Call it.
529 (parse_register): Call it, and error upon failure.
530 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
531 testsuite/gas/i386/x86-64-equ-bad.s,
532 testsuite/gas/i386/x86-64-equ-bad.l: New.
533 * testsuite/gas/i386/i386.exp: Run new tests.
534
1424c35d
AM		 5352020-06-06 Alan Modra <amodra@gmail.com>
536
537 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
538 * doc/c-ppc.texi: Likewise.
539
87c69f97
AM		 5402020-06-06 Alan Modra <amodra@gmail.com>
541
542 * config/tc-ppc.c: Update throughout for reloc renaming.
543
f1919c56
JM		 5442020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
545
546 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
547 stringop-overflow.
548
3fc6c3dc
NC		 5492020-06-05 Nelson Chu <nelson.chu@sifive.com>
550
551 * config/tc-riscv.c (explicit_csr): New static boolean.
552 Used to indicate CSR are explictly used.
553 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
554 (riscv_write_out_attrs): If we already have set elf priv
555 attributes, then generate them. Otherwise, don't generate
556 them when no CSR are used.
557 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
558 * testsuite/gas/riscv/attribute-02.d: Likewise.
559 * testsuite/gas/riscv/attribute-03.d: Likewise.
560 * testsuite/gas/riscv/attribute-04.d: Likewise.
561 * testsuite/gas/riscv/attribute-05.d: Likewise.
562 * testsuite/gas/riscv/attribute-06.d: Likewise.
563 * testsuite/gas/riscv/attribute-07.d: Likewise.
564 * testsuite/gas/riscv/attribute-08.d: Likewise.
565 * testsuite/gas/riscv/attribute-09.d: Likewise.
566 * testsuite/gas/riscv/attribute-10.d: Likewise.
567 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
568 * testsuite/gas/riscv/attribute-11.s: New testcase.
569 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
570 used, so we should output the ELF priv attributes.
571 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
572 used, so output the priv attributes according to the -mpriv-spec.
573 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
574 used, so ignore the -mpriv-spec setting.
575
d413a623
L		 5762020-06-04 H.J. Lu <hongjiu.lu@intel.com>
577
578 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
579 cgen_get_insn_value.
580 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
581 endianness to cgen_get_insn_value and cgen_put_insn_value.
582
7d8b91fd
JM		 5832020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
584
585 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
586 cgen_put_insn_value.
587
d8740be1
JM		 5882020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
589
590 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
591 bpf_cgen_cpu_open.
592 (md_assemble): Remove no longer needed hack.
593
e9bffec9
JM		 5942020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
595
596 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
597 cgen_put_insn_value.
598 (gas_cgen_md_apply_fix): Likewise.
599 (gas_cgen_md_apply_fix): Likewise.
600 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
601 cgen_put_insn_value.
602 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
603 cgen_put_insn_value.
604
1cf67587
AM		 6052020-06-04 Alan Modra <amodra@gmail.com>
606
607 * testsuite/config/default.exp: Remove global directive outside
608 proc body.
609 * testsuite/gas/mep/complex-relocs.exp: Likewise.
610 * testsuite/gas/microblaze/relax_size.exp: Likewise.
611 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
612 * testsuite/gas/mt/relocs.exp: Likewise.
613 * testsuite/gas/rx/rx.exp: Likewise.
614
338d56a8
SC		 6152020-06-03 Stephen Casner <casner@acm.org>
616
617 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
618
bb7322c6
JW		 6192020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
620 Jim Wilson <jimw@sifive.com>
621
622 PR 26051
623 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
624 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
625 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
626 Move B before SB. Move J before UJ.
627
c39c821c
AC		 6282020-06-01 Alex Coplan <alex.coplan@arm.com>
629
630 * write.c (relax_segment): Fix handling of negative offset when
631 relaxing an rs_org frag.
632 * testsuite/gas/aarch64/org-neg.d: New test.
633 * testsuite/gas/aarch64/org-neg.l: Error output for test.
634 * testsuite/gas/aarch64/org-neg.s: Input for test.
635 * testsuite/gas/arm/org-neg.d: New test.
636 * testsuite/gas/arm/org-neg.l: Error output for test.
637 * testsuite/gas/arm/org-neg.s: Input for test.
638
66e3eb08
SC		 6392020-05-28 Stephen Casner <casner@acm.org>
640
641 Fix unexpected failures in gas testsuite for pdp11-aout target.
642 These are caused by the PDP11's mix of little-endian octets in
643 shorts but shorts in big endian order for long or quad.
644
645 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
646 * testsuite/gas/all/gas.exp: Select alternate test scripts for
647 pdp11, skip octa test completely.
648 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
649 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
650 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
651
9e85f042
NC		 6522020-05-28 Alex Coplan <alex.coplan@arm.com>
653
654 * frags.c (frag_grow): Fix comment.
655
1c912705
SC		 6562020-05-27 Stephen Casner <casner@acm.org>
657
658 PR gas/26001
659 * config/tc-pdp11.c (parse_reg): Distinguish register names from
660 symbols that begin with a register name.
661 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
662 * testsuite/gas/pdp11/pr26001.s: Likewise.
663 * testsuite/gas/pdp11/pr26001.d: Likewise.
664
5c505568
SC		 6652020-05-27 Simon Cook <simon.cook@embecosm.com>
666
667 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
668 pointer when creating struct riscv_csr_extra.
669
3c730740
L		 6702020-05-26 H.J. Lu <hongjiu.lu@intel.com>
671
672 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
673 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
674 * testsuite/gas/i386/inval-avx512f.l: Updated.
675
57b17940
SSF		 6762020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
677
678 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
679 load/store instruction variants with alignment hints.
680 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
681 instruction variants with alignment hints.
682
e3fed0f2
L		 6832020-05-26 H.J. Lu <hongjiu.lu@intel.com>
684
685 PR gas/26044
686 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
687 instead of R_XGATE_PCREL_X.
688 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
689 BFD_RELOC_XGATE_PCREL_X.
690
8bbc5da5
L		 6912020-05-26 H.J. Lu <hongjiu.lu@intel.com>
692
693 PR gas/26044
694 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
695 with &fragP->fr_literal[0].
696
c4612b92
L		 6972020-05-26 H.J. Lu <hongjiu.lu@intel.com>
698
699 PR gas/26044
700 * config/tc-vax.c (md_estimate_size_before_relax): Replace
701 fragP->fr_literal with &fragP->fr_literal[0].
702 (md_convert_frag): Likewise.
703
70b1b570
L		 7042020-05-26 H.J. Lu <hongjiu.lu@intel.com>
705
706 PR gas/26044
707 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
708 with &fragP->fr_literal[0].
709
e67e940f
L		 7102020-05-26 H.J. Lu <hongjiu.lu@intel.com>
711
712 PR gas/26044
713 * config/tc-crx.c (getreg_image): Change argument type to int.
714 (md_convert_frag): Replace fragP->fr_literal with
715 &fragP->fr_literal[0].
716
a05e3e20
L		 7172020-05-26 H.J. Lu <hongjiu.lu@intel.com>
718
719 PR gas/26044
720 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
721 sprintf with memmove.
722
c6412eee
L		 7232020-05-25 H.J. Lu <hongjiu.lu@intel.com>
724
725 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
726 with &fragP->fr_literal[0].
727
9fcc3457
L		 7282020-05-25 H.J. Lu <hongjiu.lu@intel.com>
729
730 PR gas/26041
731 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
732 2 overlapping strings.
733
6c115e16
L		 7342020-05-25 H.J. Lu <hongjiu.lu@intel.com>
735
736 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
737 with &fragP->fr_literal[0].
738
a39d29cd
L		 7392020-05-25 H.J. Lu <hongjiu.lu@intel.com>
740
741 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
742 with &fragp->fr_literal[0].
743 * config/tc-microblaze.c (md_apply_fix): Likewise.
744 * config/tc-sh.c (md_convert_frag): Likewise.
745
72393fd1
JW		 7462020-05-24 Jim Wilson <jimw@sifive.com>
747
748 PR 26025
749 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
750 asection to segT. New locals seg and subseg. Call subseg_set before
751 fix_new_exp. Call subseg_set after loop to restore original values.
752
9fbb53c7
AM		 7532020-05-21 Alan Modra <amodra@gmail.com>
754
755 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
756 throughout.
757 * config/obj-elf.c: Likewise.
758 * config/tc-aarch64.c: Likewise.
759 * config/tc-arm.c: Likewise.
760 * config/tc-m68k.c: Likewise.
761 * config/tc-nios2.c: Likewise.
762 * config/tc-tic30.c: Likewise.
763 * ecoff.c: Likewise.
764 * read.c: Likewise.
765 * stabs.c: Likewise.
766 * symbols.c: Likewise.
767 * testsuite/gas/all/test-gen.c: Likewise.
768
8f595e9b
NC		 7692020-05-20 Nelson Chu <nelson.chu@sifive.com>
770
771 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
772 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
773 Static variables which are used to set the ISA extensions. You can
774 use -march (or ELF build attributes) and -misa-spec to set them,
775 respectively.
776 (ext_version_hash): The hash table used to handle the extensions
777 with versions.
778 (init_ext_version_hash): Initialize the ext_version_hash according
779 to riscv_ext_version_table.
780 (riscv_get_default_ext_version): The callback function of
781 riscv_parse_subset_t. According to the choosed ISA spec,
782 get the default version for the specific extension.
783 (riscv_set_arch): Set the callback function.
784 (enum options, struct option md_longopts): Add new option -misa-spec.
785 (md_parse_option): Do not call riscv_set_arch for -march. We will
786 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
787 to set default_isa_spec class.
788 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
789 ext_version_hash, and then call riscv_set_arch to set the architecture
790 with versions according to default_arch_with_ext.
791 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
792 x extensions.
793 * testsuite/gas/riscv/attribute-03.d: Likewise.
794 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
795 already set it's version to 2p1 by march, so no need to use the default
796 2p2 version. For m-ext, we do not set the version by -march and ELF arch
797 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
798 ISA spec 2p2, so set 0p0 to it.
799 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
800 zicsr is 2p0 according to ISA spec 20191213.
801 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
802 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
803 You can set them by configure options --with-arch and
804 --with-isa-spec, respectively.
805 (riscv_set_default_isa_spec): New function used to set the
806 default ISA spec.
807 (md_parse_option): Call riscv_set_default_isa_spec rather than
808 call riscv_get_isa_spec_class directly.
809 (riscv_after_parse_args): If the -isa-spec is not set, then we
810 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
811 calling riscv_set_default_isa_spec.
812 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
813 the --with-isa-spec may be set to different ISA spec.
814 * testsuite/gas/riscv/attribute-02.d: Likewise.
815 * testsuite/gas/riscv/attribute-03.d: Likewise.
816 * testsuite/gas/riscv/attribute-04.d: Likewise.
817 * testsuite/gas/riscv/attribute-05.d: Likewise.
818 * testsuite/gas/riscv/attribute-06.d: Likewise.
819 * testsuite/gas/riscv/attribute-07.d: Likewise.
820 * configure.ac: Add configure options, --with-arch and
821 --with-isa-spec.
822 * configure: Regenerated.
823 * config.in: Regenerated.
824 * config/tc-riscv.c (default_priv_spec): Static variable which is
825 used to check if the CSR is valid for the chosen privilege spec. You
826 can use -mpriv-spec to set it.
827 (enum reg_class): We now get the CSR address from csr_extra_hash rather
828 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
829 (riscv_init_csr_hashes): Only need to initialize one hash table
830 csr_extra_hash.
831 (riscv_csr_class_check): Change the return type to void. Don't check
832 the ISA dependency if -mcsr-check isn't set.
833 (riscv_csr_version_check): New function. Check and find the CSR address
834 from csr_extra_hash, according to default_priv_spec. Report warning
835 for the invalid CSR if -mcsr-check is set.
836 (reg_csr_lookup_internal): Updated.
837 (reg_lookup_internal): Likewise.
838 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
839 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
840 (md_parse_option): Call riscv_set_default_priv_version to set
841 default_priv_spec.
842 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
843 privilege spec to the newest one.
844 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
845 include/opcode/riscv.h.
846 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
847 to check the ISA dependency for CSR, so fix the spec version by adding
848 -mpriv-spec=1.11.
849 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
850 version warnings for the test case.
851 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
852 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
853 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
854 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
855 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
856 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
857 Check whether the CSR is valid when privilege version 1.9 is choosed.
858 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
859 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
860 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
861 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
862 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
863 Check whether the CSR is valid when privilege version 1.10 is choosed.
864 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
865 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
866 Check whether the CSR is valid when privilege version 1.11 is choosed.
867 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
868 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
869 setting. You can set it by configure option --with-priv-spec.
870 (riscv_set_default_priv_spec): New function used to set the default
871 privilege spec.
872 (md_parse_option): Call riscv_set_default_priv_spec rather than
873 call riscv_get_priv_spec_class directly.
874 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
875 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
876 calling riscv_set_default_priv_spec.
877 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
878 the --with-priv-spec may be set to different privilege spec.
879 * testsuite/gas/riscv/priv-reg.d: Likewise.
880 * configure.ac: Add configure option --with-priv-spec.
881 * configure: Regenerated.
882 * config.in: Regenerated.
883 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
884 explicit_attr. Set it to TRUE if any ELF attribute is found.
885 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
886 the priv attributes are set.
887 (md_assemble): Set the default_priv_spec according to the priv
888 attributes when we start to assemble instruction.
889 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
890 riscv_write_out_attrs. Update the arch and priv attributes. If we
891 don't set the corresponding ELF attributes, then try to output the
892 default ones.
893 (riscv_set_public_attributes): If any ELF attribute or -march-attr
894 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
895 to update the arch and priv attributes.
896 (s_riscv_attribute): Make sure all arch and priv attributes are set
897 before any instruction.
898 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
899 ELF attribute or -march-attr is set. If the priv attributes are not
900 set, then try to update them by the default setting (-mpriv-spec or
901 --with-priv-spec).
902 * testsuite/gas/riscv/attribute-02.d: Likewise.
903 * testsuite/gas/riscv/attribute-03.d: Likewise.
904 * testsuite/gas/riscv/attribute-04.d: Likewise.
905 * testsuite/gas/riscv/attribute-06.d: Likewise.
906 * testsuite/gas/riscv/attribute-07.d: Likewise.
907 * testsuite/gas/riscv/attribute-08.d: Likewise.
908 * testsuite/gas/riscv/attribute-09.d: Likewise.
909 * testsuite/gas/riscv/attribute-10.d: Likewise.
910 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
911 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
912 set by priv attributes must be supported.
913 * testsuite/gas/riscv/attribute-05.s: Likewise.
914 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
915 priv attributes according to the -mpriv-spec option.
916 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
917 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
918 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
919 * testsuite/gas/riscv/priv-reg.d: Removed.
920 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
921 CSR according to the priv spec 1.9.
922 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
923 CSR according to the priv spec 1.9.1.
924 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
925 CSR according to the priv spec 1.10.
926 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
927 CSR according to the priv spec 1.11.
928 * config/tc-riscv.c (md_show_usage): Add descriptions about
929 the new GAS options.
930 * doc/c-riscv.texi: Likewise.
931
3d205eb4
PB		 9322020-05-19 Peter Bergner <bergner@linux.ibm.com>
933
934 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
935 * testsuite/gas/ppc/power9.d: Likewise.
936 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
937 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
938 sync, wait, waitrsv>: Add tests.
939 * testsuite/gas/ppc/power10.d: Likewise.
940
164446e0
AF		 9412020-05-19 Alexander Fedotov <alfedotov@gmail.com>
942
943 PR 25992
944 * config/tc-arm.c : Add arm_ext_v8r feature.
945 (it_fsm_post_encode): Check arm_ext_v8r feature.
946 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
947
69f57659
AM		 9482020-05-19 Alan Modra <amodra@gmail.com>
949
950 * write.c (write_contents): Use bfd_get_filename rather than
951 accessing bfd->filename directly. Use bfd_section_name rather
952 than accessing section->name directly.
953
0e1d094e
AM		 9542020-05-19 Alan Modra <amodra@gmail.com>
955
956 * symbols.c (local_symbol_make): Init all of lsy_flags.
957
d402189f
AM		 9582020-05-18 Alan Modra <amodra@gmail.com>
959
960 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
961 before looking at add_symbol->sy_flags.
962
503648e4 9632020-05-18 Hongtao Liu <hongtao.liu@intel.com>
964
965 * config/tc-i386.c: Not handle lret/iret.
966 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
967 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
968 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
969 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
970 * testsuite/gas/i386/lfence-ret.s: Ditto.
971 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
972 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
973 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
974 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
975 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
976 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
977 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
978
2a50b401
AM		 9792020-05-15 Alan Modra <amodra@gmail.com>
980 Alex Coplan <alex.coplan@arm.com>
981
982 * symbols.c (struct local_symbol): Update comment.
983 (resolve_symbol_value): For resolved symbols equated to other
984 symbols, verify that the referenced symbol is not a local_symbol
985 before accessing sy_value. Don't leave symbol loops during
986 finalize_syms resolution.
987 * testsuite/gas/all/assign-bad-recursive.d: New test.
988 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
989 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
990 * testsuite/gas/all/gas.exp: Run it.
991
9d95b8e9
NC		 9922020-05-14 Nick Clifton <nickc@redhat.com>
993
994 * po/sv.po: Updated Swedish translation.
995
3b646889
AM		 9962020-05-11 Alan Modra <amodra@gmail.com>
997
998 * testsuite/gas/ppc/scalarquad.d,
999 * testsuite/gas/ppc/scalarquad.s: New test.
1000 * testsuite/gas/ppc/ppc.exp: Run it.
1001
9cc4ce88
AM		 10022020-05-11 Alan Modra <amodra@gmail.com>
1003
1004 * testsuite/gas/ppc/rightmost.d,
1005 * testsuite/gas/ppc/rightmost.s: New test.
1006 * testsuite/gas/ppc/ppc.exp: Run it.
1007
5d57bc3f
AM		 10082020-05-11 Alan Modra <amodra@gmail.com>
1009
1010 * testsuite/gas/ppc/xvtlsbb.d,
1011 * testsuite/gas/ppc/xvtlsbb.s: New test.
1012 * testsuite/gas/ppc/ppc.exp: Run it.
1013
66ef5847
AM		 10142020-05-11 Alan Modra <amodra@gmail.com>
1015
1016 * testsuite/gas/ppc/stringop.d,
1017 * testsuite/gas/ppc/stringop.s: New test.
1018 * testsuite/gas/ppc/ppc.exp: Run it.
1019
4f3e9537
PB		 10202020-05-11 Peter Bergner <bergner@linux.ibm.com>
1021
1022 * testsuite/gas/ppc/set_bool.d,
1023 * testsuite/gas/ppc/set_bool.s: New test.
1024 * testsuite/gas/ppc/ppc.exp: Run it.
1025
ec40e91c
AM		 10262020-05-11 Alan Modra <amodra@gmail.com>
1027
1028 * testsuite/gas/ppc/bitmanip.d,
1029 * testsuite/gas/ppc/bitmanip.s: New test.
1030 * testsuite/gas/ppc/ppc.exp: Run it.
1031
d7e97a76
AM		 10322020-05-11 Alan Modra <amodra@gmail.com>
1033
1034 * testsuite/gas/ppc/genpcv.d,
1035 * testsuite/gas/ppc/genpcv.s: New test.
1036 * testsuite/gas/ppc/ppc.exp: Run it.
1037
fdefed7c
AM		 10382020-05-11 Alan Modra <amodra@gmail.com>
1039
1040 * testsuite/gas/ppc/maskmanip.d,
1041 * testsuite/gas/ppc/maskmanip.s: New test.
1042 * testsuite/gas/ppc/ppc.exp: Run it.
1043
aa3c112f
AM		 10442020-05-11 Alan Modra <amodra@gmail.com>
1045 Peter Bergner <bergner@linux.ibm.com>
1046
1047 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1048 (md_assemble): Check acc specified in correct operand.
1049 * testsuite/gas/ppc/outerprod.d,
1050 * testsuite/gas/ppc/outerprod.s,
1051 * testsuite/gas/ppc/vsx4.d,
1052 * testsuite/gas/ppc/vsx4.s: New tests.
1053 * testsuite/gas/ppc/ppc.exp: Run them.
1054
6edbfd3b
AM		 10552020-05-11 Alan Modra <amodra@gmail.com>
1056
1057 * testsuite/gas/ppc/simd_perm.d,
1058 * testsuite/gas/ppc/simd_perm.s: New test.
1059 * testsuite/gas/ppc/ppc.exp: Run it.
1060
c7d7aea2
AM		 10612020-05-11 Alan Modra <amodra@gmail.com>
1062
1063 * testsuite/gas/ppc/int128.d,
1064 * testsuite/gas/ppc/int128.s: New test.
1065 * testsuite/gas/ppc/ppc.exp: Run it.
1066
94ba9882
AM		 10672020-05-11 Alan Modra <amodra@gmail.com>
1068
1069 * testsuite/gas/ppc/vsx_32byte.d,
1070 * testsuite/gas/ppc/vsx_32byte.s: New test.
1071 * testsuite/gas/ppc/ppc.exp: Run it.
1072
f4791f1a
AM		 10732020-05-11 Alan Modra <amodra@gmail.com>
1074
1075 * testsuite/gas/ppc/vec_mul.s,
1076 * testsuite/gas/ppc/vec_mul.d: New test.
1077 * testsuite/gas/ppc/ppc.exp: Run it.
1078
3ff0a5ba
PB		 10792020-05-11 Peter Bergner <bergner@linux.ibm.com>
1080
1081 * testsuite/gas/ppc/byte_rev.d,
1082 * testsuite/gas/ppc/byte_rev.s: New test.
1083 * testsuite/gas/ppc/ppc.exp: Run it.
1084
afef4fe9
PB		 10852020-05-11 Peter Bergner <bergner@linux.ibm.com>
1086
1087 * testsuite/gas/ppc/power10.d: Add paste. tests.
1088 * testsuite/gas/ppc/power10.s: Likewise.
1089
1224c05d
PB		 10902020-05-11 Peter Bergner <bergner@linux.ibm.com>
1091
1092 * testsuite/gas/ppc/power10.s: New test.
1093 * testsuite/gas/ppc/power10.d: Likewise.
1094 * testsuite/gas/ppc/ppc.exp: Run it.
1095
7c1f4227
AM		 10962020-05-11 Alan Modra <amodra@gmail.com>
1097
1098 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1099 renaming.
1100 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1101 place of -mfuture/-Mfuture.
1102 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1103 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1104
bfeaed38
NC		 11052020-05-06 Nick Clifton <nickc@redhat.com>
1106
1107 * po/sv.po: Updated Swedish translation.
1108
6ef719c0
NC		 11092020-05-06 Nick Clifton <nickc@redhat.com>
1110
1111 PR 25927
1112 * doc/as.texi (Preprocessing): Replace cross reference to not
1113 existant document with a URL to the equivalent page in the GCC
1114 manual.
1115
546cb2d8
NC		 11162020-05-05 Nick Clifton <nickc@redhat.com>
1117
1118 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1119 construction of a DWARF-5 directory name table.
1120 * testsuite/gas/elf/pr25917.d: Update expected output.
1121
7d0bd487
GN		 11222020-05-05 Gunther Nikl <gnikl@justmail.de>
1123
1124 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1125 (md_parse_option): Remove initialization of elf_flags.
070b775f 1126
fe05f369
ASDV		 11272020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1128
1129 PR gas/25863
1130 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1131 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1132 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1133
4706679d
NC		 11342020-05-04 Nick Clifton <nickc@redhat.com>
1135
1136 PR 25917
1137 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1138 table's existence before looking at its entries.
070b775f
NC		 1139 Also do not emit a default directory entry if there are no
1140 directories in use.
1141
4706679d
NC		 1142 * testsuite/gas/elf/pr25917.s: New test source file.
1143 * testsuite/gas/elf/pr25917.d: New test driver.
1144 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1145
09c1e68a
AC		 11462020-04-30 Alex Coplan <alex.coplan@arm.com>
1147
1148 * config/tc-aarch64.c (fix_insn): Implement for
1149 AARCH64_OPND_UNDEFINED.
1150 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1151 * testsuite/gas/aarch64/udf.s: New.
1152 * testsuite/gas/aarch64/udf.d: New.
1153 * testsuite/gas/aarch64/udf-invalid.s: New.
1154 * testsuite/gas/aarch64/udf-invalid.l: New.
1155 * testsuite/gas/aarch64/udf-invalid.d: New.
1156
c578f16e
YS		 11572020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1158
1159 * config/tc-rx.c (elf_flags): Reset default value.
1160 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1161
935f1f4b
MF		 11622020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1163
1164 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1165 if it's not defined.
1166 (microarch_earliest): New static variable.
1167 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1168 simcall opcode has mandatory parameter.
1169 (xg_init_global_config): Initialize microarch_earliest.
1170
5c936ef5
NC		 11712020-04-29 Nick Clifton <nickc@redhat.com>
1172
1173 PR 22699
1174 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1175 IMM0_8S and add support for IMM0_8U.
1176 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1177 unsigned 8-bit immediate.
1178 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1179 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1180
251dae91
TC		 11812020-04-27 Tamar Christina <tamar.christina@arm.com>
1182
1183 * NEWS: Add news entry for big-obj.
1184 * config/tc-i386.c (i386_target_format): Support new format.
1185 * doc/c-i386.texi: Add i386 support.
1186 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1187 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1188
714e6c96
NC		 11892020-04-27 Nick Clifton <nickc@redhat.com>
1190
1191 PR 25878
1192 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1193 (assign_file_to_slot): New function. Fills in an entry in the
1194 files table.
1195 (allocate_filenum): Use new function.
1196 (allocate_filename_to_slot): Use new function. If the specified
1197 slot entry is already in use, but was chosen automatically then
1198 reassign the automatic entry.
1199
a09f656b 12002020-04-26 Hongtao Liu <hongtao.liu@intel.com
1201
1202 * config/tc-i386.c (lfence_before_ret_shl): New member.
1203 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1204 for Anysize insns.
1205 (insert_after_load): Issue warning for REP CMPS/SCAS.
1206 (insert_before_before): Handle iret, Handle
1207 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1208 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1209 -mlfence-before-ret=[none/not/or/shl/yes].
1210 Enable -mlfence-before-ret=shl when
1211 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1212 (md_show_usage): Ditto.
1213 * doc/c-i386.texi: Ditto.
1214 * testsuite/gas/i386/i386.exp: Add new testcases.
1215 * testsuite/gas/i386/lfence-load-b.d: New.
1216 * testsuite/gas/i386/lfence-load-b.e: New.
1217 * testsuite/gas/i386/lfence-load.d: Modified.
1218 * testsuite/gas/i386/lfence-load.e: New.
1219 * testsuite/gas/i386/lfence-load.s: Modified.
1220 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1221 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1222 * testsuite/gas/i386/lfence-ret-c.d: New.
1223 * testsuite/gas/i386/lfence-ret-d.d: New.
1224 * testsuite/gas/i386/lfence-ret.s: Modified.
1225 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1226 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1227 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1228 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1229 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1230 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1231 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1232 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1233 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1234 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1235
30ce8e47
MF		 12362020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1237
1238 PR ld/25861
1239 * config/tc-xtensa.c (md_apply_fix): Replace
1240 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1241 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1242 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1243 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1244 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1245
31c89d60
AM		 12462020-04-22 Alan Modra <amodra@gmail.com>
1247
1248 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1249 symbol for ".symver .. remove".
1250 * doc/as.texi (.symver): Update.
1251 * testsuite/gas/symver/symver11.s: Make foo weak.
1252 * testsuite/gas/symver/symver11.d: Expect an error.
1253 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1254
1d3eb556
L		 12552020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1256
1257 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1258
bb2a1453
AS		 12592020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1260
1261 PR 25848
1262 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1263 * testsuite/gas/m68k/operands.d: Update.
1264 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1265
c36876fe
TC		 12662020-04-21 Tamar Christina <tamar.christina@arm.com>
1267
1268 PR binutils/24753
1269 * testsuite/gas/arm/pr24753.d: New test.
1270 * testsuite/gas/arm/pr24753.s: New test.
1271
6914be53
L		 12722020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1273
1274 PR gas/23840
1275 PR gas/25295
1276 * NEWS: Mention .symver extension.
1277 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1278 function.
1279 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1280 add a version name. Add local, hidden and remove visibility
1281 support.
1282 (elf_frob_symbol): Handle the list of version names. Update the
1283 original symbol to local, hidden or remove it from the symbol
1284 table.
1285 (elf_frob_file_before_adjust): Handle the list of version names.
1286 * config/obj-elf.h (elf_visibility): New.
1287 (elf_versioned_name_list): Likewise.
1288 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1289 and visibility. Change versioned_name pointer to struct
1290 elf_versioned_name_list.
1291 * doc/as.texi: Update .symver directive.
1292 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1293 error checking tests.
1294 * testsuite/gas/symver/symver6.d: New file.
1295 * testsuite/gas/symver/symver7.d: Likewise.
1296 * testsuite/gas/symver/symver7.s: Likewise.
1297 * testsuite/gas/symver/symver8.d: Likewise.
1298 * testsuite/gas/symver/symver8.s: Likewise.
1299 * testsuite/gas/symver/symver9.s: Likewise.
1300 * testsuite/gas/symver/symver9a.d: Likewise.
1301 * testsuite/gas/symver/symver9b.d: Likewise.
1302 * testsuite/gas/symver/symver10.s: Likewise.
1303 * testsuite/gas/symver/symver10a.d: Likewise.
1304 * testsuite/gas/symver/symver10b.d: Likewise.
1305 * testsuite/gas/symver/symver11.d: Likewise.
1306 * testsuite/gas/symver/symver11.s: Likewise.
1307 * testsuite/gas/symver/symver12.d: Likewise.
1308 * testsuite/gas/symver/symver12.s: Likewise.
1309 * testsuite/gas/symver/symver13.d: Likewise.
1310 * testsuite/gas/symver/symver13.s: Likewise.
1311 * testsuite/gas/symver/symver14.d: Likewise.
1312 * testsuite/gas/symver/symver14.l: Likewise.
1313 * testsuite/gas/symver/symver15.d: Likewise.
1314 * testsuite/gas/symver/symver15.l: Likewise.
1315 * testsuite/gas/symver/symver6.l: Removed.
1316 * testsuite/gas/symver/symver6.s: Updated.
1317
c2e5c986
SD		 13182020-04-20 Sudakshina Das <sudi.das@arm.com>
1319
1320 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1321 to include TSB.
1322 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1323 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1324 * testsuite/gas/aarch64/system.d: Update.
1325
8a6e1d1d
SD		 13262020-04-20 Sudakshina Das <sudi.das@arm.com>
1327
1328 * testsuite/gas/aarch64/bti.d: Update -march option.
1329 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1330 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1331 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1332 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1333
49af2f5c
AM		 13342020-04-17 Alan Modra <amodra@gmail.com>
1335
1336 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1337
8e4979ac
NC		 13382020-04-16 Gagan Singh Sidhu <broly@mac.com>
1339 Nick Clifton <nickc@redhat.com>
1340
1341 PR 25803
1342 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1343 targets.
1344 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1345 for the type-2 test.
1346 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1347 targets running this test.
1348
c54a9b56
DF		 13492020-02-16 David Faust <david.faust@oracle.com>
1350
1351 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1352 * testsuite/gas/bpf/jump32.s: New file.
1353 * testsuite/gas/bpf/jump32.d: Likewise.
1354
3071b197
L		 13552020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1356
1357 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1358 documentation.
1359
6a3ab923
GN		 13602020-04-08 Gunther Nikl <gnikl@justmail.de>
1361
1362 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1363 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1364 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1365 define.
1366 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1367 * tc.h (md_pcrel_from_section): Add prototype.
1368 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1369 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1370 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1371 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1372 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1373 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1374 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1375 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1376 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1377 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1378 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1379 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1380 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1381 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1382 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1383 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1384 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1385 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1386 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1387 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1388 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1389 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1390 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1391 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1392 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1393 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1394 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1395 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1396 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1397 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1398 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1399 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1400 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1401 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1402 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1403 md_apply_fix3): Delete prototypes.
6a3ab923 1404
6e0e8b45
L		 14052020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1406
1407 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1408 instructions.
1409
266803a2
L		 14102020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1411
1412 * doc/c-z80.texi: Fix @xref warnings.
1413
bb651e8b
CL		 14142020-04-07 Lili Cui <lili.cui@intel.com>
1415
1416 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1417 (cpu_noarch): Likewise.
1418 * doc/c-i386.texi: Document TSXLDTRK.
1419 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1420 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1421 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1422 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1423
4b27d27c
L		 14242020-04-02 Lili Cui <lili.cui@intel.com>
1425
1426 * config/tc-i386.c (cpu_arch): Add .serialize.
1427 (cpu_noarch): Likewise.
1428 * doc/c-i386.texi: Document serialize.
1429 * testsuite/gas/i386/i386.exp: Run serialize tests
1430 * testsuite/gas/i386/serialize.d: Likewise.
1431 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1432 * testsuite/gas/i386/serialize.s: Likewise.
1433
bb897477
RO		 14342020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1435
1436 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1437 * testsuite/gas/elf/section12b.d: Likewise.
1438 * testsuite/gas/elf/section16a.d: Likewise.
1439 * testsuite/gas/elf/section16b.d: Likewise.
1440
59e28a97
GN		 14412020-04-02 Gunther Nikl <gnikl@justmail.de>
1442
1443 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1444 with a suppressed address register.
1445
efc3a950
L		 14462020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 PR gas/25756
1449 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1450 * testsuite/gas/i386/localpic.s: Add a test for relocation
1451 against local absolute symbol.
1452 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1453 * testsuite/gas/i386/localpic.d: Updated.
1454 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1455 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1456
15d47c3a
RO		 14572020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1458
1459 PR gas/25732
1460 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1461 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1462 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1463 testsuite/gas/i386/x86-64-jump.d.
1464 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1465 Incorporate changes to
1466 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1467 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1468 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1469 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1470 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1471
876678f0
MR		 14722020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1473
1474 PR 25611
1475 PR 25614
1476 * dwarf2dbg.c: Do not include "bignum.h".
1477
d1a89da5
NC		 14782020-03-30 Nelson Chu <nelson.chu@sifive.com>
1479
1480 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1481 * testsuite/gas/riscv/alias-csr.s: Likewise.
1482 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1483 to priv-reg-pseudo-noalias.
1484 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1485 * testsuite/gas/riscv/bad-csr.l: Likewise.
1486 * testsuite/gas/riscv/bad-csr.s: Likewise.
1487 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1488 * testsuite/gas/riscv/satp.s: Likewise.
1489 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1490 csr instruction, including alias-csr testcase.
1491 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1492 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1493 pseudo instruction with objdump -Mno-aliases.
1494 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1495 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1496 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1497 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1498 * testsuite/gas/riscv/priv-reg.s: Likewise.
1499 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1500 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1501 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1502
b7780957
J		 15032020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1504
1505 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1506 sections with the "b" attribute.
1507
d1023b5d
AM		 15082020-03-22 Alan Modra <amodra@gmail.com>
1509
1510 * testsuite/gas/s12z/truncated.d: Update expected output.
1511
0d832e7f
SB		 15122020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1513
1514 PR 25690
1515 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1516 * doc/c-z80.texi: Update documentation.
1517
327ef784
NC		 15182020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1519
1520 PR 25641
1521 PR 25668
1522 PR 25633
1523 Fix disassembling ED+A4/AC/B4/BC opcodes.
1524 Fix assembling lines containing colonless label and instruction
1525 with first operand inside parentheses.
1526 Fix registration of unsupported by target CPU registers.
1527 * config/tc-z80.c: See above.
1528 * config/tc-z80.h: See above.
1529 * testsuite/gas/z80/colonless.d: Update test.
1530 * testsuite/gas/z80/colonless.s: Likewise.
1531 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1532 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1533 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1534 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1535 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1536 * testsuite/gas/z80/unsup_regs.s: Likewise.
1537 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1538 * testsuite/gas/z80/z80.exp: Likewise.
1539 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1540 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1541 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1542
66d1f7cc
AV		 15432020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1544
1545 PR 25660
1546 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1547 (parse_operands): Handle new operand codes.
1548 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1549 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1550 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1551 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1552 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1553 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1554 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1555 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1556
9e8f1c90
L		 15572020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1558
1559 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1560
97b4a8f7
L		 15612020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1562
1563 * testsuite/gas/i386/i386.exp: Run new tests.
1564 * testsuite/gas/i386/lfence-byte.d: New file.
1565 * testsuite/gas/i386/lfence-byte.e: Likewise.
1566 * testsuite/gas/i386/lfence-byte.s: Likewise.
1567 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1568 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1569 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1570 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1571 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1572 * testsuite/gas/i386/lfence-load.d: Likewise.
1573 * testsuite/gas/i386/lfence-load.s: Likewise.
1574 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1575 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1576 * testsuite/gas/i386/lfence-ret.s: Likewise.
1577 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1578 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1579 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1580 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1581 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1582 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1583 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1584 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1585 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1586 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1587 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1588 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1589
ae531041
L		 15902020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1591
1592 * config/tc-i386.c (lfence_after_load): New.
1593 (lfence_before_indirect_branch_kind): New.
1594 (lfence_before_indirect_branch): New.
1595 (lfence_before_ret_kind): New.
1596 (lfence_before_ret): New.
1597 (last_insn): New.
1598 (load_insn_p): New.
1599 (insert_lfence_after): New.
1600 (insert_lfence_before): New.
1601 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1602 Set last_insn.
1603 (OPTION_MLFENCE_AFTER_LOAD): New.
1604 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1605 (OPTION_MLFENCE_BEFORE_RET): New.
1606 (md_longopts): Add -mlfence-after-load=,
1607 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1608 (md_parse_option): Handle -mlfence-after-load=,
1609 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1610 (md_show_usage): Display -mlfence-after-load=,
1611 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1612 (i386_cons_align): New.
1613 * config/tc-i386.h (i386_cons_align): New.
1614 (md_cons_align): New.
1615 * doc/c-i386.texi: Document -mlfence-after-load=,
1616 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1617
5496f3c6
NC		 16182020-03-11 Nick Clifton <nickc@redhat.com>
1619
1620 PR 25611
1621 PR 25614
1622 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1623 (DWARF2_FILE_SIZE_NAME): Default to -1.
1624 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1625 whichever is higher.
1626 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1627 (NUM_MD5_BYTES): Define.
1628 (struct file entry): Add md5 field.
1629 (get_filenum): Delete and replace with...
1630 (get_basename): New function.
1631 (get_directory_table_entry): New function.
1632 (allocate_filenum): New function.
1633 (allocate_filename_to_slot): New function.
1634 (dwarf2_where): Use new functions.
1635 (dwarf2_directive_filename): Add support for extended .file
1636 pseudo-op.
1637 (dwarf2_directive_loc): Allow the use of file number zero with
1638 DWARF 5 or higher.
1639 (out_file_list): Rename to...
1640 (out_dir_and_file_list): Add DWARF 5 support.
1641 (out_debug_line): Emit extra values into the section header for
1642 DWARF 5.
1643 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1644 * doc/as.texi (.file): Update the description of this pseudo-op.
1645 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1646 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1647 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1648 * NEWS: Mention the new feature.
1649
a6a1f5e0
AM		 16502020-03-10 Alan Modra <amodra@gmail.com>
1651
1652 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1653 to avoid signed overflow.
1654 * config/tc-mcore.c (md_assemble): Likewise.
1655 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1656 * config/tc-nds32.c (SET_ADDEND): Likewise.
1657 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1658
3fabc179
JB		 16592020-03-09 Jan Beulich <jbeulich@suse.com>
1660
1661 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1662 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1663 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1664
190e5fc8
AM		 16652020-03-07 Alan Modra <amodra@gmail.com>
1666
1667 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1668 first column.
1669
84d9ab33
NC		 16702020-03-06 Nick Clifton <nickc@redhat.com>
1671
1672 PR 25614
1673 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1674 0 if the dwarf_level is 5 or more. Complain if a filename follows
1675 a file 0.
1676 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1677 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1678 * testsuite/gas/elf/elf.exp: Run the new test.
1679
1680 PR 25612
1681 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1682 * doc/as.texi: Fix another typo.
1683
31bf1864
NC		 16842020-03-06 Nick Clifton <nickc@redhat.com>
1685
1686 PR 25612
1687 * as.c (dwarf_level): Define.
1688 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1689 (parse_args): Add support for the new options.
1690 as.h (dwarf_level): Prototype.
1691 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1692 value.
1693 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1694 (DWARF2_LINE_VERSION): Remove definition.
1695 * doc/as.texi: Document the new options.
1696
3c968de5
NC		 16972020-03-06 Nick Clifton <nickc@redhat.com>
1698
1699 PR 25572
1700 * as.c (main): Allow matching input and outputs when they are
1701 not regular files.
1702
bc49bfd8
JB		 17032020-03-06 Jan Beulich <jbeulich@suse.com>
1704
1705 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1706 casing.
1707 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1708 one of byte/word/dword/qword is set alongside a SIMD register in
1709 a template's operand.
1710
4873e243
JB		 17112020-03-06 Jan Beulich <jbeulich@suse.com>
1712
1713 * config/tc-i386.c (match_template): Extend code in logic
1714 rejecting certain suffixes in certain modes to also cover mask
1715 register use and VecSIB. Drop special casing of broadcast. Skip
1716 immediates in the check.
1717
e365e234
JB		 17182020-03-06 Jan Beulich <jbeulich@suse.com>
1719
1720 * config/tc-i386.c (match_template): Fold duplicate code in
1721 logic rejecting certain suffixes in certain modes. Drop
1722 pointless "else".
1723
4ed21b58
JB		 17242020-03-06 Jan Beulich <jbeulich@suse.com>
1725
1726 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1727 alongside !norex64 ones.
1728 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1729 with both 32- and 64-bit GPR operands.
1730 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1731 32- and 64-bit GPR operands.
1732 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1733 testsuite/gas/i386/x86-64-avx512bw.d,
1734 testsuite/gas/i386/x86-64-avx512f-intel.d,
1735 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1736
643bb870
JB		 17372020-03-06 Jan Beulich <jbeulich@suse.com>
1738
1739 * config/tc-i386.c (md_assemble): Drop use of rex64.
1740 (process_suffix): For REX.W for 64-bit CRC32.
1741
a23b33b3
JB		 17422020-03-06 Jan Beulich <jbeulich@suse.com>
1743
1744 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1745 addressing for MPX insns without base/index.
1746 * testsuite/gas/i386/mpx-16bit.s,
1747 * testsuite/gas/i386/mpx-16bit.d: New.
1748 * testsuite/gas/i386/i386.exp: Run new test.
1749
a0497384
JB		 17502020-03-06 Jan Beulich <jbeulich@suse.com>
1751
1752 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1753 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1754 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1755 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1756 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1757 as well as a BSWAP one.
1758 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1759 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1760 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1761 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1762 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1763 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1764 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1765 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1766 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1767 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1768 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1769 testsuite/gas/i386/vmx.d: Adjust expectations.
1770
b630c145
JB		 17712020-03-06 Jan Beulich <jbeulich@suse.com>
1772
1773 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1774 from having their operands swapped.
1775 * testsuite/gas/i386/waitpkg.s,
1776 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1777 3-operand cases as well as testing of 16-bit code generation.
1778 * testsuite/gas/i386/waitpkg.d,
1779 testsuite/gas/i386/waitpkg-intel.d,
1780 testsuite/gas/i386/x86-64-waitpkg.d,
1781 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1782
de48783e
NC		 17832020-03-04 Nelson Chu <nelson.chu@sifive.com>
1784
dee35d02
NC		 1785 * config/tc-riscv.c (percent_op_utype): Support the modifier
1786 %got_pcrel_hi.
1787 * doc/c-riscv.texi: Add documentation.
1788 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1789 modifier %got_pcrel_hi.
1790 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1791 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1792 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1793
de48783e
NC		 1794 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1795 (RISC-V-Formats): Update the section name from "Instruction Formats"
1796 to "RISC-V Instruction Formats".
1797
749479c8
AO		 17982020-03-04 Alexandre Oliva <oliva@adacore.com>
1799
1800 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1801 detected in a section which does not have at least 4 byte
1802 alignment.
1803 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1804 * testsuite/gas/arm/ldr-t.s: Likewise.
1805 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1806 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1807 disassembly, ignoring any NOPs that may have been inserted because
1808 of section alignment.
1809 * testsuite/gas/arm/ldr-t.d: Likewise.
1810
a847e322
JB		 18112020-03-04 Jan Beulich <jbeulich@suse.com>
1812
1813 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1814 * doc/c-i386.texi: Mention sev_es.
1815 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1816 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1817 expectations.
1818 * testsuite/gas/i386/arch-13-znver1.d,
1819 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1820
3cd7f3e3
L		 18212020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1822
1823 * config/tc-i386.c (match_template): Replace ignoresize and
1824 defaultsize with mnemonicsize.
1825 (process_suffix): Likewise.
1826
b8ba1385
SB		 18272020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1828
1829 PR 25627
1830 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1831 instruction LD IY,(HL).
1832 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1833 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1834 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1835 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1836
10d97a0f
L		 18372020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1838
1839 PR gas/25622
1840 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1841 x86-64-default-suffix-avx.
1842 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1843 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1844 * testsuite/gas/i386/noreg64.d: Updated.
1845 * testsuite/gas/i386/noreg64.l: Likewise.
1846 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1847 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1848 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1849
8326546e
SB		 18502020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1851
1852 PR 25604
1853 * config/tc-z80.c (contains_register): Prevent an illegal memory
1854 access when checking an expression for a register name.
1855
e3e896e6
AM		 18562020-03-03 Alan Modra <amodra@gmail.com>
1857
1858 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1859 support.
1860
a4dd6c97
AM		 18612020-03-02 Alan Modra <amodra@gmail.com>
1862
1863 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1864 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1865 and .sbss sections.
1866 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1867 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1868 (s3_s_score_lcomm): Likewise.
1869 * config/tc-score7.c: Similarly.
1870 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1871
dec7b24b
YS		 18722020-02-28 YunQiang Su <syq@debian.org>
1873
1874 PR gas/25539
1875 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1876 to handle multi-labels.
1877 (has_label_name): New.
1878
cceb53b8
MM		 18792020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1880
1881 * config/tc-arm.c (enum pred_instruction_type): Remove
1882 NEUTRAL_IT_NO_VPT_INSN predication type.
1883 (cxn_handle_predication): Modify to require condition suffixes.
1884 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1885 * testsuite/gas/arm/cde-scalar.s: Update test.
1886 * testsuite/gas/arm/cde-warnings.l: Update test.
1887 * testsuite/gas/arm/cde-warnings.s: Update test.
1888
da3ec71f
AM		 18892020-02-26 Alan Modra <amodra@gmail.com>
1890
1891 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1892 N_() on empty string.
1893
42135cad
AM		 18942020-02-26 Alan Modra <amodra@gmail.com>
1895
1896 * read.c (read_a_source_file): Call strncpy with length one
1897 less than size of original_case_string.
1898
dc1e8a47
AM		 18992020-02-26 Alan Modra <amodra@gmail.com>
1900
1901 * config/obj-elf.c: Indent labels correctly.
1902 * config/obj-macho.c: Likewise.
1903 * config/tc-aarch64.c: Likewise.
1904 * config/tc-alpha.c: Likewise.
1905 * config/tc-arm.c: Likewise.
1906 * config/tc-cr16.c: Likewise.
1907 * config/tc-crx.c: Likewise.
1908 * config/tc-frv.c: Likewise.
1909 * config/tc-i386-intel.c: Likewise.
1910 * config/tc-i386.c: Likewise.
1911 * config/tc-ia64.c: Likewise.
1912 * config/tc-mn10200.c: Likewise.
1913 * config/tc-mn10300.c: Likewise.
1914 * config/tc-nds32.c: Likewise.
1915 * config/tc-riscv.c: Likewise.
1916 * config/tc-s12z.c: Likewise.
1917 * config/tc-xtensa.c: Likewise.
1918 * config/tc-z80.c: Likewise.
1919 * read.c: Likewise.
1920 * symbols.c: Likewise.
1921 * write.c: Likewise.
1922
bd0cf5a6
NC		 19232020-02-20 Nelson Chu <nelson.chu@sifive.com>
1924
54b2aec1
NC		 1925 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1926 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1927 after parsing all arguments.
1928 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1929 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1930 are used to check if we write a read-only CSR by the CSR instruction.
1931 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1932 all CSR for the read-only CSR checking.
1933 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1934 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1935 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1936 all CSR instructions for the read-only CSR checking.
1937 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1938 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1939
2ca89224
NC		 1940 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1941 (riscv_opts): Initialize it.
1942 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1943 before doing the CSR checking.
1944 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1945 (md_longopts): Add mcsr-check and mno-csr-check.
1946 (md_parse_option): Handle new enum option values.
1947 (s_riscv_option): Handle new long options.
1948 * doc/c-riscv.texi: Add description for the new .option and assembler
1949 options.
1950 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1951 the CSR checking.
1952 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1953
bd0cf5a6
NC		 1954 * config/tc-riscv.c (csr_extra_hash): New.
1955 (enum riscv_csr_class): New enum. Used to decide
1956 whether or not this CSR is legal in the current ISA string.
1957 (struct riscv_csr_extra): New structure to hold all extra information
1958 of CSR.
1959 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1960 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1961 Call hash_reg_name to insert CSR address into reg_names_hash.
1962 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1963 Decide whether the CSR is valid according to the csr_extra_hash.
1964 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1965 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1966 not a boolean. This is same as riscv_init_csr_hash, so keep the
1967 consistent usage.
1968 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1969 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1970 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1971 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1972 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1973 f-ext CSR are not allowed.
1974 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1975 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1976 source file is `priv-reg.s`, and the ISA is rv64if, so the
1977 rv32-only CSR are not allowed.
1978 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1979
10a95fcc
AM		 19802020-02-21 Alan Modra <amodra@gmail.com>
1981
1982 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1983 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1984
dda2980f
AM		 19852020-02-21 Alan Modra <amodra@gmail.com>
1986
1987 PR 25569
1988 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1989 on section size adjustment, instead perform another write if
1990 exec header size is larger than section size.
1991
bd3380bc
NC		 19922020-02-19 Nelson Chu <nelson.chu@sifive.com>
1993
1994 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1995 -mno-arch-attr command line options.
1996
fa164239
JW		 19972020-02-19 Nelson Chu <nelson.chu@sifive.com>
1998
1999 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2000 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2001
fcaaac0a
SB		 20022020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2003
2004 PR 25576
2005 * config/tc-z80.c (md_parse_option): Do not use an underscore
2006 prefix for local labels in SDCC compatability mode.
2007 (z80_start_line_hook): Remove SDCC dollar label support.
2008 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2009 * testsuite/gas/z80/sdcc.s: Likewise.
2010
20112020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2012
2013 PR 25517
2014 * config/tc-z80.c: Add -march option.
2015 * doc/as.texi: Update Z80 documentation.
2016 * doc/c-z80.texi: Likewise.
2017 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2018 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2019 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2020 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2021 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2022 * testsuite/gas/z80/gbz80_all.d: Likewise.
2023 * testsuite/gas/z80/r800_extra.d: Likewise.
2024 * testsuite/gas/z80/r800_ii8.d: Likewise.
2025 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2026 * testsuite/gas/z80/sdcc.d: Likewise.
2027 * testsuite/gas/z80/z180.d: Likewise.
2028 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2029 * testsuite/gas/z80/z80_doc.d: Likewise.
2030 * testsuite/gas/z80/z80_ii8.d: Likewise.
2031 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2032 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2033 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2034 * testsuite/gas/z80/z80_sli.d: Likewise.
2035 * testsuite/gas/z80/z80n_all.d: Likewise.
2036 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2037
a7e12755
L		 20382020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2039
2040 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2041 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2042 * testsuite/gas/i386/i386.exp: Run property-3 and
2043 x86-64-property-3.
2044 * testsuite/gas/i386/property-3.d: New file.
2045 * testsuite/gas/i386/property-3.s: Likewise.
2046 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2047
272a84b1
L		 20482020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2049
2050 * config/tc-i386.c (cpu_arch): Add .popcnt.
2051 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2052 Add a tab before @samp{.sse4a}.
2053
c8f8eebc
JB		 20542020-02-17 Jan Beulich <jbeulich@suse.com>
2055
2056 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2057 for AddrPrefixOpReg templates. Combine the two pieces of
2058 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2059 mode.
2060
eedb0f2c
JB		 20612020-02-17 Jan Beulich <jbeulich@suse.com>
2062
2063 PR gas/14439
2064 * config/tc-i386.c (md_assemble): Also suppress operand
2065 swapping for MONITOR{,X} and MWAIT{,X}.
2066 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2067 Add Intel syntax monitor/mwait tests.
2068 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2069 Adjust expectations.
2070 *testsuite/gas/i386/sse3-intel.d,
2071 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2072 * testsuite/gas/i386/i386.exp: Run new tests.
2073
b9915cbc
JB		 20742020-02-17 Jan Beulich <jbeulich@suse.com>
2075
2076 PR gas/6518
2077 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2078 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2079 re-indentation).
2080 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2081 cases.
2082 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2083 * testsuite/gas/i386/avx512dq-inval.l,
2084 testsuite/gas/i386/inval-avx.l,
2085 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2086 * testsuite/gas/i386/avx512vl-ambig.s,
2087 testsuite/gas/i386/avx512vl-ambig.l: New.
2088 * testsuite/gas/i386/i386.exp: Run new test.
2089
af5c13b0
L		 20902020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2091
2092 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2093 nosse4.
2094 * doc/c-i386.texi: Document sse4a and nosse4a.
2095
07d98387
L		 20962020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2097
2098 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2099 for AT&T syntax.
2100
65fca059
JB		 21012020-02-14 Jan Beulich <jbeulich@suse.com>
2102
2103 PR gas/25438
2104 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2105 casing ...
2106 (process_suffix): ... here. Consider just the first operand
2107 initially.
2108 (check_long_reg): Drop opcode 0x63 special case again.
2109 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2110 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2111 Move ambiguous operand size tests ...
2112 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2113 testsuite/gas/i386/noreg64.s: ... here.
2114 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2115 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2116 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2117 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2118 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2119 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2120 testsuite/gas/i386/x86-64-movsxd.d,
2121 testsuite/gas/i386/x86-64-movsxd-intel.d,
2122 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2123 Adjust expectations.
2124 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2125 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2126 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2127 * testsuite/gas/i386/i386.exp: Run new tests.
2128
b6773884
JB		 21292020-02-14 Jan Beulich <jbeulich@suse.com>
2130
2131 * config/tc-i386.c (process_operands): Also skip segment
2132 override prefix emission if it matches an already present one.
2133 * testsuite/gas/i386/prefix32.s: Add double segment override
2134 cases.
2135 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2136
92334ad2
JB		 21372020-02-14 Jan Beulich <jbeulich@suse.com>
2138
2139 * config/tc-i386.c (process_operands): Drop ineffectual segment
2140 overrides when optimizing.
2141 * testsuite/gas/i386/lea-optimize.d: New.
2142 * testsuite/gas/i386/i386.exp: Run new test.
2143
21442020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2145
2146 * config/tc-i386.c (process_operands): Also check insn prefix
2147 for ineffectual segment override warning. Don't cover possible
2148 VEX/EVEX encoded insns there.
2149 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2150 testsuite/gas/i386/lea.e: New.
2151 * testsuite/gas/i386/i386.exp: Run new test.
2152
0e6724de
L		 21532020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2154
2155 PR gas/25438
2156 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2157 syntax.
2158
292676c1
L		 21592020-02-13 Fangrui Song <maskray@google.com>
2160 H.J. Lu <hongjiu.lu@intel.com>
2161
2162 PR gas/25551
2163 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2164 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2165 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2166 * testsuite/gas/i386/relax-5.d: New file.
2167 * testsuite/gas/i386/relax-5.s: Likewise.
2168 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2169 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2170
7deea9aa
JB		 21712020-02-13 Jan Beulich <jbeulich@suse.com>
2172
2173 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2174 "nosse4" entry.
2175
6c0946d0
JB		 21762020-02-12 Jan Beulich <jbeulich@suse.com>
2177
2178 * config/tc-i386.c (avx512): New (at file scope), moved from
2179 (check_VecOperands): ... here.
2180 (process_suffix): Add [XYZ]MMword operand size handling.
2181 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2182 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2183 tests.
2184 * testsuite/gas/i386/avx512dq-inval.l,
2185 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2186
5990e377
JB		 21872020-02-12 Jan Beulich <jbeulich@suse.com>
2188
2189 PR gas/24546
2190 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2191 code only.
2192 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2193 CALL/JMP in O_tbyte_ptr case.
2194 * doc/c-i386.texi: Mention far call and full pointer load ISA
2195 differences.
2196 * testsuite/gas/i386/x86-64-branch-3.s,
2197 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2198 * testsuite/gas/i386/x86-64-branch-3.d,
2199 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2200 * testsuite/gas/i386/x86-64-branch-5.l,
2201 testsuite/gas/i386/x86-64-branch-5.s: New.
2202 * testsuite/gas/i386/i386.exp: Run new test.
2203
9706160a
JB		 22042020-02-12 Jan Beulich <jbeulich@suse.com>
2205
2206 PR gas/25438
2207 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2208 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2209 64-bit-only warning.
2210 (check_word_reg): Consistently error on mismatching register
2211 size and suffix.
2212 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2213 for movw. Replace suffix / GPR for orb.
2214 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2215 byte GPRs as well as ones for inb/outb with a word accumulator.
2216 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2217 testsuite/gas/i386/inval.l: Adjust expectations.
2218
5de4d9ef
JB		 22192020-02-12 Jan Beulich <jbeulich@suse.com>
2220
2221 * config/tc-i386.c (operand_type_register_match): Also fall
2222 through initial two if()-s when the template allows for a GPR
2223 operand. Adjust comment.
2224
50128d0c
JB		 22252020-02-11 Jan Beulich <jbeulich@suse.com>
2226
2227 (struct _i386_insn): New field "short_form".
2228 (optimize_encoding): Drop setting of shortform field.
2229 (process_suffix): Set i.short_form. Replace shortform use.
2230 (process_operands): Replace shortform use.
2231
1ed818b4
MM		 22322020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2233
2234 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2235 loop initial declaration.
2236
5aae9ae9
MM		 22372020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2238
2239 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2240 instructions that can have 5 arguments.
2241 (enum operand_parse_code): Add new operands.
2242 (parse_operands): Account for new operands.
2243 (S5): New macro.
2244 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2245 (neon_select_shape): Account for P suffix.
2246 (LOW1): Move macro to global position.
2247 (HI4): Move macro to global position.
2248 (vcx_assign_vec_d): New.
2249 (vcx_assign_vec_m): New.
2250 (vcx_assign_vec_n): New.
2251 (enum vcx_reg_type): New.
2252 (vcx_get_reg_type): New.
2253 (vcx_size_pos): New.
2254 (vcx_vec_pos): New.
2255 (vcx_handle_shape): New.
2256 (vcx_ensure_register_in_range): New.
2257 (vcx_handle_register_arguments): New.
2258 (vcx_handle_insn_block): New.
2259 (vcx_handle_common_checks): New.
2260 (do_vcx1): New.
2261 (do_vcx2): New.
2262 (do_vcx3): New.
2263 * testsuite/gas/arm/cde-missing-fp.d: New test.
2264 * testsuite/gas/arm/cde-missing-fp.l: New test.
2265 * testsuite/gas/arm/cde-missing-mve.d: New test.
2266 * testsuite/gas/arm/cde-missing-mve.l: New test.
2267 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2268 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2269 * testsuite/gas/arm/cde-mve.s: New test.
2270 * testsuite/gas/arm/cde-warnings.l:
2271 * testsuite/gas/arm/cde-warnings.s:
2272 * testsuite/gas/arm/cde.d:
2273 * testsuite/gas/arm/cde.s:
2274
4934a27c
MM		 22752020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2276 Matthew Malcomson <matthew.malcomson@arm.com>
2277
2278 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2279 CDE coprocessor that can be enabled.
2280 (enum pred_instruction_type): New pred type.
2281 (BAD_NO_VPT): New error message.
2282 (BAD_CDE): New error message.
2283 (BAD_CDE_COPROC): New error message.
2284 (enum operand_parse_code): Add new immediate operands.
2285 (parse_operands): Account for new immediate operands.
2286 (check_cde_operand): New.
2287 (cde_coproc_enabled): New.
2288 (cde_coproc_pos): New.
2289 (cde_handle_coproc): New.
2290 (cxn_handle_predication): New.
2291 (do_custom_instruction_1): New.
2292 (do_custom_instruction_2): New.
2293 (do_custom_instruction_3): New.
2294 (do_cx1): New.
2295 (do_cx1a): New.
2296 (do_cx1d): New.
2297 (do_cx1da): New.
2298 (do_cx2): New.
2299 (do_cx2a): New.
2300 (do_cx2d): New.
2301 (do_cx2da): New.
2302 (do_cx3): New.
2303 (do_cx3a): New.
2304 (do_cx3d): New.
2305 (do_cx3da): New.
2306 (handle_pred_state): Define new IT block behaviour.
2307 (insns): Add newn CX*{,d}{,a} instructions.
2308 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2309 Define new cdecp extension strings.
2310 * doc/c-arm.texi: Document new cdecp extension arguments.
2311 * testsuite/gas/arm/cde-scalar.d: New test.
2312 * testsuite/gas/arm/cde-scalar.s: New test.
2313 * testsuite/gas/arm/cde-warnings.d: New test.
2314 * testsuite/gas/arm/cde-warnings.l: New test.
2315 * testsuite/gas/arm/cde-warnings.s: New test.
2316 * testsuite/gas/arm/cde.d: New test.
2317 * testsuite/gas/arm/cde.s: New test.
2318
4b5aaf5f
L		 23192020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2320
2321 PR gas/25516
2322 * config/tc-i386.c (intel64): Renamed to ...
2323 (isa64): This.
2324 (match_template): Accept Intel64 only instruction by default.
2325 (i386_displacement): Updated.
2326 (md_parse_option): Updated.
2327 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2328 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2329 -mamd64 to x86-64-sysenter-amd.
2330 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2331
33176d91
AM		 23322020-02-10 Alan Modra <amodra@gmail.com>
2333
2334 * config/obj-elf.c (obj_elf_change_section): Error for section
2335 type, attr or entsize changes in assembly.
2336 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2337 * testsuite/gas/elf/section5.l: Update.
2338
82194874
AM		 23392020-02-10 Alan Modra <amodra@gmail.com>
2340
2341 * output-file.c (output_file_close): Do a normal close when
2342 flag_always_generate_output.
2343 * write.c (write_object_file): Don't stop output when
2344 flag_always_generate_output.
2345
9fc0b501
SB		 23462020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2347
2348 PR 25469
2349 * config/tc-z80.c: Add -gbz80 command line option to generate code
2350 for the GameBoy Z80. Add support for generating DWARF.
2351 * config/tc-z80.h: Add support for DWARF debug information
2352 generation.
2353 * doc/c-z80.texi: Document new command line option.
2354 * testsuite/gas/z80/gbz80_all.d: New file.
2355 * testsuite/gas/z80/gbz80_all.s: New file.
2356 * testsuite/gas/z80/z80.exp: Run the new tests.
2357 * testsuite/gas/z80/z80n_all.d: New file.
2358 * testsuite/gas/z80/z80n_all.s: New file.
2359 * testsuite/gas/z80/z80n_reloc.d: New file.
2360
b7d07216
L		 23612020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2362
2363 PR gas/25381
2364 * config/obj-elf.c (get_section): Also check
2365 linked_to_symbol_name.
2366 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2367 (obj_elf_parse_section_letters): Handle the 'o' flag.
2368 (build_group_lists): Renamed to ...
2369 (build_additional_section_info): This. Set elf_linked_to_section
2370 from map_head.linked_to_symbol_name.
2371 (elf_adjust_symtab): Updated.
2372 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2373 * doc/as.texi: Document the 'o' flag.
2374 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2375 * testsuite/gas/elf/section18.d: New file.
2376 * testsuite/gas/elf/section18.s: Likewise.
2377 * testsuite/gas/elf/section19.d: Likewise.
2378 * testsuite/gas/elf/section19.s: Likewise.
2379 * testsuite/gas/elf/section20.d: Likewise.
2380 * testsuite/gas/elf/section20.s: Likewise.
2381 * testsuite/gas/elf/section21.d: Likewise.
2382 * testsuite/gas/elf/section21.l: Likewise.
2383 * testsuite/gas/elf/section21.s: Likewise.
2384
5eb617a7
L		 23852020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2386
2387 * NEWS: Mention x86 assembler options to align branches for
2388 binutils 2.34.
2389
986ac314
L		 23902020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2391
2392 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2393 only for ELF targets.
2394 * testsuite/gas/i386/unique.d: Don't xfail.
2395 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2396
19234a6d
AM		 23972020-02-06 Alan Modra <amodra@gmail.com>
2398
2399 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2400 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2401
02e0be69
AM		 24022020-02-06 Alan Modra <amodra@gmail.com>
2403
2404 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2405 xfail, and rename test.
2406 * testsuite/gas/elf/section12b.d: Likewise.
2407 * testsuite/gas/elf/section16a.d: Likewise.
2408 * testsuite/gas/elf/section16b.d: Likewise.
2409
a8c4d40b
L		 24102020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2411
2412 PR gas/25380
2413 * config/obj-elf.c (section_match): Removed.
2414 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2415 section_id.
2416 (obj_elf_change_section): Replace info and group_name arguments
2417 with match_p. Also update the section ID and flags from match_p.
2418 (obj_elf_section): Handle "unique,N". Update call to
2419 obj_elf_change_section.
2420 * config/obj-elf.h (elf_section_match): New.
2421 (obj_elf_change_section): Updated.
2422 * config/tc-arm.c (start_unwind_section): Update call to
2423 obj_elf_change_section.
2424 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2425 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2426 (microblaze_s_sdata): Likewise.
2427 (microblaze_s_rdata): Likewise.
2428 (microblaze_s_bss): Likewise.
2429 * config/tc-mips.c (s_change_section): Likewise.
2430 * config/tc-msp430.c (msp430_profiler): Likewise.
2431 * config/tc-rx.c (parse_rx_section): Likewise.
2432 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2433 * doc/as.texi: Document "unique,N" in .section directive.
2434 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2435 * testsuite/gas/elf/section15.d: New file.
2436 * testsuite/gas/elf/section15.s: Likewise.
2437 * testsuite/gas/elf/section16.s: Likewise.
2438 * testsuite/gas/elf/section16a.d: Likewise.
2439 * testsuite/gas/elf/section16b.d: Likewise.
2440 * testsuite/gas/elf/section17.d: Likewise.
2441 * testsuite/gas/elf/section17.l: Likewise.
2442 * testsuite/gas/elf/section17.s: Likewise.
2443 * testsuite/gas/i386/unique.d: Likewise.
2444 * testsuite/gas/i386/unique.s: Likewise.
2445 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2446 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2447
575d37ae
L		 24482020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2449
2450 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2451
2384096c
G		 24522020-02-01 Anthony Green <green@moxielogic.com>
2453
2454 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2455
95441c43
SL		 24562020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2457
2458 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2459 %tls_ldo.
2460
d465d695
AV		 24612020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2462
2463 PR gas/25472
2464 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2465 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2466 +mve.
2467 * testsuite/gas/arm/mve_dsp.d: New test.
2468
d26cc8a9
NC		 24692020-01-31 Nick Clifton <nickc@redhat.com>
2470
2471 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2472 rather than BFD_RELOC_NONE.
2473
90e9955a
SP		 24742020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2475
2476 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2477 to support VLDMIA instruction for MVE.
2478 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2479 instruction for MVE.
2480 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2481 instruction for MVE.
2482 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2483 instruction for MVE.
2484 * testsuite/gas/arm/mve-ldst.d: New test.
2485 * testsuite/gas/arm/mve-ldst.s: Likewise.
2486
53943f32
NC		 24872020-01-31 Nick Clifton <nickc@redhat.com>
2488
2489 * po/fr.po: Updated French translation.
2490 * po/ru.po: Updated Russian translation.
2491
c3036ed0
RS		 24922020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2493
2494 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2495 .s for the movprfx.
2496 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2497 * testsuite/gas/aarch64/sve-movprfx_28.d,
2498 * testsuite/gas/aarch64/sve-movprfx_28.l,
2499 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2500
2ae4c703
JB		 25012020-01-30 Jan Beulich <jbeulich@suse.com>
2502
2503 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2504 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2505 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2506 Adjust expectations.
2507
bd434cc4
JM		 25082020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2509
2510 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2511 * testsuite/gas/bpf/alu-be.d: Likewise.
2512 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2513 * testsuite/gas/bpf/alu32-be.d: Likewise.
2514
aeab2b26
JB		 25152020-01-30 Jan Beulich <jbeulich@suse.com>
2516
2517 * testsuite/gas/i386/x86-64-branch-2.s,
2518 testsuite/gas/i386/x86-64-branch-4.s,
2519 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2520 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2521 testsuite/gas/i386/x86-64-branch-2.d,
2522 testsuite/gas/i386/x86-64-branch-4.l,
2523 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2524
873494c8
JB		 25252020-01-30 Jan Beulich <jbeulich@suse.com>
2526
2527 * config/tc-i386.c (process_suffix): .
2528 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2529 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2530 Add LRETQ case.
2531 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2532 suffix.
2533 testsuite/gas/i386/x86_64.s: Add RETF cases.
2534 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2535 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2536 testsuite/gas/i386/x86-64-opcode.d,
2537 testsuite/gas/i386/x86-64-suffix-intel.d,
2538 testsuite/gas/i386/x86-64-suffix.d,
2539 testsuite/gas/i386/x86_64-intel.d
2540 testsuite/gas/i386/x86_64.d: Adjust expectations.
2541 * testsuite/gas/i386/x86-64-suffix.e,
2542 testsuite/gas/i386/x86_64.e: New.
2543
62b3f548
JB		 25442020-01-30 Jan Beulich <jbeulich@suse.com>
2545
2546 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2547 special case.
2548
bc31405e
L		 25492020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2550
2551 PR binutils/25445
2552 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2553 movsxd.
2554 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2555 differences. Document movslq and movsxd.
2556 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2557 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2558 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2559 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2560 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2561 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2562 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2563 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2564 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2565 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2566 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2567
e3696f67
AM		 25682020-01-27 Alan Modra <amodra@gmail.com>
2569
2570 * testsuite/gas/all/gas.exp: Replace case statements with switch
2571 statements.
2572 * testsuite/gas/elf/elf.exp: Likewise.
2573 * testsuite/gas/macros/macros.exp: Likewise.
2574 * testsuite/lib/gas-defs.exp: Likewise.
2575
7568c93b
TC		 25762020-01-27 Tamar Christina <tamar.christina@arm.com>
2577
2578 PR 25403
2579 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2580 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2581
403d1bd9
JW		 25822020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2583
2584 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2585 s exts must be known, so rename *ok* to *fail*.
2586 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2587 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2588 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2589 above change.
2590 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2591 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2592
be4c5e58
L		 25932020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2594
2595 PR gas/25438
2596 * config/tc-i386.c (check_long_reg): Always disallow double word
2597 suffix in mnemonic with word general register.
2598 * testsuite/gas/i386/general.s: Replace word general register
2599 with double word general register for movl.
2600 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2601 register.
2602 * testsuite/gas/i386/general.l: Updated.
2603 * testsuite/gas/i386/inval.l: Likewise.
2604
9e7028aa
AM		 26052020-01-22 Alan Modra <amodra@gmail.com>
2606
2607 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2608 __tls_get_addr_desc and __tls_get_addr_opt.
2609
e3ed17f3
JB		 26102020-01-21 Jan Beulich <jbeulich@suse.com>
2611
2612 * testsuite/gas/i386/inval-crc32.s,
2613 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2614 * testsuite/gas/i386/inval-crc32.l,
2615 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2616
1a035124
JB		 26172020-01-21 Jan Beulich <jbeulich@suse.com>
2618
2619 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2620 generic code path. Deal with No_lSuf being set in a template.
2621 * testsuite/gas/i386/inval-crc32.l,
2622 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2623 instead of error(s) when operand size is ambiguous.
2624 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2625 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2626 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2627 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2628 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2629 Adjust expectations.
2630
c006a730
JB		 26312020-01-21 Jan Beulich <jbeulich@suse.com>
2632
2633 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2634 and an intel_syntax check. Re-write lack-of-suffix processing
2635 logic.
2636 * doc/c-i386.texi: Document operand size defaults for suffix-
2637 less AT&T syntax insns.
2638 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2639 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2640 testsuite/gas/i386/x86-64-avx-scalar.s,
2641 testsuite/gas/i386/x86-64-avx.s,
2642 testsuite/gas/i386/x86-64-bundle.s,
2643 testsuite/gas/i386/x86-64-intel64.s,
2644 testsuite/gas/i386/x86-64-lock-1.s,
2645 testsuite/gas/i386/x86-64-opcode.s,
2646 testsuite/gas/i386/x86-64-sse2avx.s,
2647 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2648 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2649 testsuite/gas/i386/x86-64-nops.s,
2650 testsuite/gas/i386/x86-64-ptwrite.s,
2651 testsuite/gas/i386/x86-64-simd.s,
2652 testsuite/gas/i386/x86-64-sse-noavx.s,
2653 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2654 insns.
2655 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2656 testsuite/gas/i386/noreg64.s: Add further tests.
2657 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2658 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2659 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2660 testsuite/gas/i386/sse-noavx.d,
2661 testsuite/gas/i386/x86-64-intel64.d,
2662 testsuite/gas/i386/x86-64-nops.d,
2663 testsuite/gas/i386/x86-64-opcode.d,
2664 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2665 testsuite/gas/i386/x86-64-ptwrite.d,
2666 testsuite/gas/i386/x86-64-simd-intel.d,
2667 testsuite/gas/i386/x86-64-simd-suffix.d,
2668 testsuite/gas/i386/x86-64-simd.d,
2669 testsuite/gas/i386/x86-64-sse-noavx.d
2670 testsuite/gas/i386/x86-64-suffix.d,
2671 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2672 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2673 testsuite/gas/i386/noreg64.l: New.
2674 * testsuite/gas/i386/i386.exp: Run new tests.
2675
c906a69a
JB		 26762020-01-21 Jan Beulich <jbeulich@suse.com>
2677
2678 * testsuite/gas/i386/avx512_bf16_vl.s,
2679 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2680 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2681 broadcast forms of VCVTNEPS2BF16.
2682 * testsuite/gas/i386/avx512_bf16_vl.d,
2683 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2684
26916852
NC		 26852020-01-20 Nick Clifton <nickc@redhat.com>
2686
2687 * po/uk.po: Updated Ukranian translation.
2688
14470f07
L		 26892020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2690
2691 PR ld/25416
2692 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2693 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2694 x32 object.
2695 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2696 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2697 R_X86_64_GOTPC32_TLSDESC relocation.
2698
1b1bb2c6
NC		 26992020-01-18 Nick Clifton <nickc@redhat.com>
2700
2701 * configure: Regenerate.
2702 * po/gas.pot: Regenerate.
2703
ae774686
NC		 27042020-01-18 Nick Clifton <nickc@redhat.com>
2705
2706 Binutils 2.34 branch created.
2707
42e04b36
L		 27082020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2709
2710 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2711 with vex_encoding_vex.
2712 (parse_insn): Likewise.
2713 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2714 and {vex3} documentation.
2715 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2716 {vex}.
2717 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2718
2da2eaf4
AV		 27192020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2720
2721 PR 25376
2722 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2723 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2724 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2725 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2726 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2727 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2728
45a4bb20
JB		 27292020-01-16 Jan Beulich <jbeulich@suse.com>
2730
2731 * config/tc-i386.c (match_template): Drop found_cpu_match local
2732 variable.
2733
4814632e
JB		 27342020-01-16 Jan Beulich <jbeulich@suse.com>
2735
2736 * testsuite/gas/i386/avx512dq-inval.l,
2737 testsuite/gas/i386/avx512dq-inval.s: New.
2738 * testsuite/gas/i386/i386.exp: Run new test.
2739
131cb553
JL		 27402020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2741
2742 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2743 relocations when the target is 430X, except when extracting part of an
2744 expression.
2745 (msp430_srcoperand): Adjust comment.
2746 Initialize the expp member of the msp430_operand_s struct as
2747 appropriate.
2748 (msp430_dstoperand): Likewise.
2749 * testsuite/gas/msp430/msp430.exp: Run new test.
2750 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2751 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2752
c24d0e8d
AM		 27532020-01-15 Alan Modra <amodra@gmail.com>
2754
2755 * configure.tgt: Add sparc-*-freebsd case.
2756
e44925ae
LC		 27572020-01-14 Lili Cui <lili.cui@intel.com>
2758
2759 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2760 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2761 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2762 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2763 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2764 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2765 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2766 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2767 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2768 * testsuite/gas/i386/align-branch-5.d: Likewise.
2769 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2770 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2771 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2772 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2773 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2774 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2775 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2776 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2777 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2778 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2779 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2780 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2781
7a6bf3be
SB		 27822020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2783
2784 PR 25377
2785 * config/tc-z80.c: Add support for half precision, single
2786 precision and double precision floating point values.
2787 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2788 * doc/as.texi: Add new z80 command line options.
2789 * doc/c-z80.texi: Document new z80 command line options.
2790 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2791 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2792 * testsuite/gas/z80/z80.exp: Run the new test.
2793 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2794 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2795 * testsuite/gas/z80/strings.d: Update expected output.
2796
82e9597c
MM		 27972020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2798
2799 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2800 dependency.
2801
5e4f7e05
CZ		 28022020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2803
2804 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2805 the CPU.
2806 * config/tc-arc.h: Add header if/defs.
2807 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2808
febda64f
AM		 28092020-01-13 Alan Modra <amodra@gmail.com>
2810
2811 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2812
5496abe1
AM		 28132020-01-13 Alan Modra <amodra@gmail.com>
2814
2815 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2816 insertion.
2817
ec4181f2
AM		 28182020-01-10 Alan Modra <amodra@gmail.com>
2819
2820 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2821 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2822
40c75bc8
SB		 28232020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2824
2825 PR 25224
2826 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2827 opcode byte values.
2828 (emit_ld_r_r): Likewise.
2829 (emit_ld_rr_m): Likewise.
2830 (emit_ld_rr_nn): Likewise.
2831
72aea328
JB		 28322020-01-09 Jan Beulich <jbeulich@suse.com>
2833
2834 * config/tc-i386.c (optimize_encoding): Add
2835 is_any_vex_encoding() invocations. Drop respective
2836 i.tm.extension_opcode == None checks.
2837
3f93af61
JB		 28382020-01-09 Jan Beulich <jbeulich@suse.com>
2839
2840 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2841 REX transformations. Correct comment indentation.
2842
7697afb6
JB		 28432020-01-09 Jan Beulich <jbeulich@suse.com>
2844
2845 * config/tc-i386.c (optimize_encoding): Generalize register
2846 transformation for TEST optimization.
2847
d835a58b
JB		 28482020-01-09 Jan Beulich <jbeulich@suse.com>
2849
2850 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2851 testsuite/gas/i386/x86-64-sysenter-amd.d,
2852 testsuite/gas/i386/x86-64-sysenter-amd.l,
2853 testsuite/gas/i386/x86-64-sysenter-intel.d,
2854 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2855 * testsuite/gas/i386/i386.exp: Run new tests.
2856
915808f6
NC		 28572020-01-08 Nick Clifton <nickc@redhat.com>
2858
2859 PR 25284
2860 * doc/as.texi (Align): Document the fact that all arguments can be
2861 omitted.
2862 (Balign): Likewise.
2863 (P2align): Likewise.
2864
f1f28025
NC		 28652020-01-08 Nick Clifton <nickc@redhat.com>
2866
2867 PR 14891
2868 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2869 already defined as a different symbol type.
2870 * testsuite/gas/elf/pr14891.s: New test source file.
2871 * testsuite/gas/elf/pr14891.d: New test driver.
2872 * testsuite/gas/elf/pr14891.s: New test expected error output.
2873 * testsuite/gas/elf/elf.exp: Run the new test.
2874
030a2e78
AM		 28752020-01-08 Alan Modra <amodra@gmail.com>
2876
2877 * config/tc-z8k.c (md_begin): Make idx unsigned.
2878 (get_specific): Likewise for this_index.
2879
2a1ebfb2
CZ		 28802020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2881
2882 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2883 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2884 (md_operand): Set X_md to absent.
2885 (arc_parse_name): Check for X_md.
2886
16d87673
SB		 28872020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2888
2889 PR 25311
2890 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2891 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2892 NO_STRING_ESCAPES.
2893 * read.c (next_char_of_string): Likewise.
2894 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2895 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2896
a2322019
NC		 28972020-01-03 Nick Clifton <nickc@redhat.com>
2898
2899 * po/sv.po: Updated Swedish translation.
2900
5437a02a
JB		 29012020-01-03 Jan Beulich <jbeulich@suse.com>
2902
2903 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2904 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2905
567dfba2
JB		 29062020-01-03 Jan Beulich <jbeulich@suse.com>
2907
2908 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2909 by-element usdot. Add 64-bit form tests for by-element sudot.
2910 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2911
8c45011a
JB		 29122020-01-03 Jan Beulich <jbeulich@suse.com>
2913
2914 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2915 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2916
f4950f76
JB		 29172020-01-03 Jan Beulich <jbeulich@suse.com>
2918
2919 * testsuite/gas/aarch64/f64mm.d,
2920 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2921
6655dba2
SB		 29222020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2923
2924 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2925 support for assembler code generated by SDCC. Add new relocation
2926 types. Add z80-elf target support.
2927 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2928 labels. Local labels starts from ".L".
2929 * NEWS: Mention the new support.
2930 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2931 * testsuite/gas/all/fwdexp.s: Likewise.
2932 * testsuite/gas/all/cond.l: Likewise.
2933 * testsuite/gas/all/cond.s: Likewise.
2934 * testsuite/gas/all/fwdexp.d: Likewise.
2935 * testsuite/gas/all/fwdexp.s: Likewise.
2936 * testsuite/gas/elf/section2.e-mips: Likewise.
2937 * testsuite/gas/elf/section2.l: Likewise.
2938 * testsuite/gas/elf/section2.s: Likewise.
2939 * testsuite/gas/macros/app1.d: Likewise.
2940 * testsuite/gas/macros/app1.s: Likewise.
2941 * testsuite/gas/macros/app2.d: Likewise.
2942 * testsuite/gas/macros/app2.s: Likewise.
2943 * testsuite/gas/macros/app3.d: Likewise.
2944 * testsuite/gas/macros/app3.s: Likewise.
2945 * testsuite/gas/macros/app4.d: Likewise.
2946 * testsuite/gas/macros/app4.s: Likewise.
2947 * testsuite/gas/macros/app4b.s: Likewise.
2948 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2949 * testsuite/gas/z80/z80.exp: Add new tests
2950 * testsuite/gas/z80/dollar.d: New file.
2951 * testsuite/gas/z80/dollar.s: New file.
2952 * testsuite/gas/z80/ez80_adl_all.d: New file.
2953 * testsuite/gas/z80/ez80_adl_all.s: New file.
2954 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2955 * testsuite/gas/z80/ez80_isuf.s: New file.
2956 * testsuite/gas/z80/ez80_z80_all.d: New file.
2957 * testsuite/gas/z80/ez80_z80_all.s: New file.
2958 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2959 * testsuite/gas/z80/r800_extra.d: New file.
2960 * testsuite/gas/z80/r800_extra.s: New file.
2961 * testsuite/gas/z80/r800_ii8.d: New file.
2962 * testsuite/gas/z80/r800_z80_doc.d: New file.
2963 * testsuite/gas/z80/z180.d: New file.
2964 * testsuite/gas/z80/z180.s: New file.
2965 * testsuite/gas/z80/z180_z80_doc.d: New file.
2966 * testsuite/gas/z80/z80_doc.d: New file.
2967 * testsuite/gas/z80/z80_doc.s: New file.
2968 * testsuite/gas/z80/z80_ii8.d: New file.
2969 * testsuite/gas/z80/z80_ii8.s: New file.
2970 * testsuite/gas/z80/z80_in_f_c.d: New file.
2971 * testsuite/gas/z80/z80_in_f_c.s: New file.
2972 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2973 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2974 * testsuite/gas/z80/z80_out_c_0.d: New file.
2975 * testsuite/gas/z80/z80_out_c_0.s: New file.
2976 * testsuite/gas/z80/z80_reloc.d: New file.
2977 * testsuite/gas/z80/z80_reloc.s: New file.
2978 * testsuite/gas/z80/z80_sli.d: New file.
2979 * testsuite/gas/z80/z80_sli.s: New file.
2980
a65b5de6
SN		 29812020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2982
2983 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2984 REGLIST_RN.
2985
b14ce8bf
AM		 29862020-01-01 Alan Modra <amodra@gmail.com>
2987
2988 Update year range in copyright notice of all files.
2989
0b114740 2990For older changes see ChangeLog-2019
3499769a 2991\f
0b114740 2992Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2993
2994Copying and distribution of this file, with or without modification,
2995are permitted in any medium without royalty provided the copyright
2996notice and this notice are preserved.
2997
2998Local Variables:
2999mode: change-log
3000left-margin: 8
3001fill-column: 74
3002version-control: never
3003End:
GDB Binutils - Deliverables
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