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2585b7a5
L		 12020-07-19 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR gas/26263
4 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
5 against section to PC32 reloc.
6 * testsuite/gas/i386/relax-5.d: Updated.
7 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
8
04c662e2
L		 92020-07-15 H.J. Lu <hongjiu.lu@intel.com>
10
11 PR gas/26237
12 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
13 * testsuite/gas/i386/addr32.d: Likewise.
14 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
15 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
16
56c1b507
NC		 172020-07-15 Nick Clifton <nickc@redhat.com>
18
19 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
20 the addend field of REL relocations. Store the full addend into
21 the note for REL relocations.
22
e2e018c3
JB		 232020-07-15 Jan Beulich <jbeulich@suse.com>
24
25 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
26 immediate.
27 * testsuite/gas/i386/x86-64-stack-intel.d,
28 testsuite/gas/i386/x86-64-stack-suffix.d,
29 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
30
36938cab
JB		 312020-07-15 Jan Beulich <jbeulich@suse.com>
32
33 * testsuite/gas/i386/disassem.d,
34 testsuite/gas/i386/ilp32/x86-64-branch.d,
35 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
36 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
37 testsuite/gas/i386/noreg32.d,
38 testsuite/gas/i386/noreg64-rex64.d,
39 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
40 testsuite/gas/i386/opcode.d,
41 testsuite/gas/i386/solaris/x86-64-branch-2.d,
42 testsuite/gas/i386/solaris/x86-64-jump.d,
43 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
44 testsuite/gas/i386/solaris/x86-64-nop-3.d,
45 testsuite/gas/i386/solaris/x86-64-nop-4.d,
46 testsuite/gas/i386/solaris/x86-64-nop-5.d,
47 testsuite/gas/i386/solaris/x86-64-relax-2.d,
48 testsuite/gas/i386/solaris/x86-64-relax-3.d,
49 testsuite/gas/i386/x86-64-align-branch-1a.d,
50 testsuite/gas/i386/x86-64-align-branch-1b.d,
51 testsuite/gas/i386/x86-64-align-branch-1c.d,
52 testsuite/gas/i386/x86-64-align-branch-1d.d,
53 testsuite/gas/i386/x86-64-align-branch-1e.d,
54 testsuite/gas/i386/x86-64-align-branch-1f.d,
55 testsuite/gas/i386/x86-64-align-branch-1g.d,
56 testsuite/gas/i386/x86-64-align-branch-1h.d,
57 testsuite/gas/i386/x86-64-align-branch-1i.d,
58 testsuite/gas/i386/x86-64-align-branch-2a.d,
59 testsuite/gas/i386/x86-64-align-branch-2b.d,
60 testsuite/gas/i386/x86-64-align-branch-2c.d,
61 testsuite/gas/i386/x86-64-align-branch-3.d,
62 testsuite/gas/i386/x86-64-align-branch-4a.d,
63 testsuite/gas/i386/x86-64-align-branch-4b.d,
64 testsuite/gas/i386/x86-64-align-branch-5.d,
65 testsuite/gas/i386/x86-64-align-branch-6.d,
66 testsuite/gas/i386/x86-64-branch-2.d,
67 testsuite/gas/i386/x86-64-branch-3.d,
68 testsuite/gas/i386/x86-64-branch.d,
69 testsuite/gas/i386/x86-64-disassem.d,
70 testsuite/gas/i386/x86-64-disp32.d,
71 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
72 testsuite/gas/i386/x86-64-gotpcrel.d,
73 testsuite/gas/i386/x86-64-ifunc.d,
74 testsuite/gas/i386/x86-64-jump.d,
75 testsuite/gas/i386/x86-64-lfence-byte.d,
76 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
77 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
78 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
79 testsuite/gas/i386/x86-64-lfence-load.d,
80 testsuite/gas/i386/x86-64-lfence-ret-a.d,
81 testsuite/gas/i386/x86-64-lfence-ret-b.d,
82 testsuite/gas/i386/x86-64-lfence-ret-c.d,
83 testsuite/gas/i386/x86-64-lfence-ret-d.d,
84 testsuite/gas/i386/x86-64-lfence-ret-e.d,
85 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
86 testsuite/gas/i386/x86-64-mpx-branch-1.d,
87 testsuite/gas/i386/x86-64-mpx.d,
88 testsuite/gas/i386/x86-64-nop-3.d,
89 testsuite/gas/i386/x86-64-nop-4.d,
90 testsuite/gas/i386/x86-64-nop-5.d,
91 testsuite/gas/i386/x86-64-nops-7.d,
92 testsuite/gas/i386/x86-64-notrack.d,
93 testsuite/gas/i386/x86-64-opcode.d,
94 testsuite/gas/i386/x86-64-relax-2.d,
95 testsuite/gas/i386/x86-64-relax-3.d,
96 testsuite/gas/i386/x86-64-relax-4.d,
97 testsuite/gas/i386/x86-64-rtm.d,
98 testsuite/gas/i386/x86-64-stack.d,
99 testsuite/gas/i386/x86-64-unique.d,
100 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
101
8e58ef80
L		 1022020-07-14 H.J. Lu <hongjiu.lu@intel.com>
103
104 PR gas/26237
105 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
106 address.
107 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
108 * testsuite/gas/i386/addr32.d: Updated.
109 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
110 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
111 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
112 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
113
bfbd9438
JB		 1142020-07-14 Jan Beulich <jbeulich@suse.com>
115
116 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
117 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
118 * testsuite/gas/i386/intel.d,
119 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
120
7531c613
JB		 1212020-07-14 Jan Beulich <jbeulich@suse.com>
122
123 * testsuite/gas/i386/prefix.d: Adjust expectations.
124
b24d668c
JB		 1252020-07-14 Jan Beulich <jbeulich@suse.com>
126
127 * testsuite/gas/i386/x86-64-avx-intel.d,
128 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
129
9ab00b61
JB		 1302020-07-14 Jan Beulich <jbeulich@suse.com>
131
132 * testsuite/gas/i386/movbe-suffix.d,
133 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
134 * testsuite/gas/i386/i386.exp: Run new tests.
135
2875b28a
JB		 1362020-07-14 Jan Beulich <jbeulich@suse.com>
137
138 * testsuite/gas/i386/crc32-suffix.d,
139 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
140 * testsuite/gas/i386/i386.exp: Run new tests.
141 * testsuite/gas/i386/arch-10-bdver1.d,
142 testsuite/gas/i386/arch-10-bdver2.d,
143 testsuite/gas/i386/arch-10-bdver3.d,
144 testsuite/gas/i386/arch-10-bdver4.d,
145 testsuite/gas/i386/arch-10-btver1.d,
146 testsuite/gas/i386/arch-10-btver2.d,
147 testsuite/gas/i386/arch-10-lzcnt.d,
148 testsuite/gas/i386/arch-10-prefetchw.d,
149 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
150 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
151 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
152 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
153 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
154 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
155 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
156 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
157 testsuite/gas/i386/x86-64-arch-2-btver1.d,
158 testsuite/gas/i386/x86-64-arch-2-btver2.d,
159 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
160 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
161 testsuite/gas/i386/x86-64-arch-2.d,
162 testsuite/gas/i386/x86-64-crc32.d,
163 testsuite/gas/i386/x86-64-pseudos.d,
164 testsuite/gas/i386/x86-64-sse-noavx.d,
165 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
166
e184e611
JB		 1672020-07-14 Jan Beulich <jbeulich@suse.com>
168
169 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
170 ModR/M-encoded byte register cases.
171 * testsuite/gas/i386/x86-64-pseudos.d,
172 testsuite/gas/i386/x86-64-reg-intel.d,
173 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
174
e8b5d5f9
JB		 1752020-07-14 Jan Beulich <jbeulich@suse.com>
176
177 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
178 not-ModR/M-encoded byte register cases.
179 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
180
38397794
JB		 1812020-07-14 Jan Beulich <jbeulich@suse.com>
182
183 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
184 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
185 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
186 testsuite/gas/i386/ilp32/x86-64-avx.d,
187 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
188 testsuite/gas/i386/ilp32/x86-64-crc32.d,
189 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
190 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
191 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
192 testsuite/gas/i386/ilp32/x86-64-reg.d,
193 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
194 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
195 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
196 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
197 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
198 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
199 dump expectations.
200
7a705315
L		 2012020-07-13 H.J. Lu <hongjiu.lu@intel.com>
202
203 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
204 extension.
205
0a5c31d1
NC		 2062020-07-13 Nick Clifton <nickc@redhat.com>
207
208 * po/fr.po: Updated French translation.
209
8884c29c
AM		 2102020-07-13 Alan Modra <amodra@gmail.com>
211
212 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
213 * testsuite/gas/elf/dwarf2-12.d: Likewise.
214 * testsuite/gas/elf/dwarf2-13.d: Likewise.
215 * testsuite/gas/elf/dwarf2-14.d: Likewise.
216
a308b89d
L		 2172020-07-11 H.J. Lu <hongjiu.lu@intel.com>
218
219 * config/tc-i386.c (output_insn): Check i.xstate to set
220 GNU_PROPERTY_X86_FEATURE_2_TMM.
221 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
222 x86-64-property-8 and x86-64-property-9.
223 * testsuite/gas/i386/x86-64-property-7.d: New file.
224 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
225 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
226 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
227 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
228 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
229
921eafea
L		 2302020-07-10 H.J. Lu <hongjiu.lu@intel.com>
231
232 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
233 has_regymm, has_regzmm and has_regtmm. Add xstate.
234 (md_assemble): Set i.xstate from operand types in instruction
235 template.
236 (build_modrm_byte): Updated.
237 (output_insn): Check i.xstate.
238 * testsuite/gas/i386/i386.exp: Run property-6 and
239 x86-64-property-6.
240 * testsuite/gas/i386/property-6.d: New file.
241 * testsuite/gas/i386/property-6.s: Updated.
242 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
243
d249bf86
L		 2442020-07-10 H.J. Lu <hongjiu.lu@intel.com>
245
246 * testsuite/gas/i386/property-5.d: Correct test name.
247
260cd341
LC		 2482020-07-10 Lili Cui <lili.cui@intel.com>
249
250 * NEWS: Mention support for Intel AMX instructions.
251 * config/tc-i386.c (i386_error): Add invalid_sib_address.
252 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
253 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
254 (match_simd_size): Add tmmword check.
255 (operand_type_match): Add tmmword.
256 (type_names): Add rTMM.
257 (i386_error): Add invalid_tmm_register_set.
258 (check_VecOperands): Handle invalid_sib_address and
259 invalid_tmm_register_set.
260 (match_template): Handle invalid_sib_address.
261 (build_modrm_byte): Handle non-vector SIB and zmmword.
262 (i386_index_check): Disallow RegIP for non-vector SIB.
263 (check_register): Handle zmmword.
264 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
265 * testsuite/gas/i386/i386.exp: Add AMX new tests.
266 * testsuite/gas/i386/intel-regs.d: Add tmm.
267 * testsuite/gas/i386/intel-regs.s: Add tmm.
268 * testsuite/gas/i386/x86-64-amx-intel.d: New.
269 * testsuite/gas/i386/x86-64-amx-inval.l: New.
270 * testsuite/gas/i386/x86-64-amx-inval.s: New.
271 * testsuite/gas/i386/x86-64-amx.d: New.
272 * testsuite/gas/i386/x86-64-amx.s: New.
273 * testsuite/gas/i386/x86-64-amx-bad.d: New.
274 * testsuite/gas/i386/x86-64-amx-bad.s: New.
275
af2b3186
TV		 2762020-07-10 Tom de Vries <tdevries@suse.de>
277
278 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
279 readelf's line table decoding.
280 * testsuite/gas/elf/dwarf2-12.d: Likewise.
281 * testsuite/gas/elf/dwarf2-13.d: Likewise.
282 * testsuite/gas/elf/dwarf2-14.d: Likewise.
283 * testsuite/gas/elf/dwarf2-15.d: Likewise.
284 * testsuite/gas/elf/dwarf2-16.d: Likewise.
285 * testsuite/gas/elf/dwarf2-17.d: Likewise.
286 * testsuite/gas/elf/dwarf2-18.d: Likewise.
287 * testsuite/gas/elf/dwarf2-19.d: Likewise.
288 * testsuite/gas/elf/dwarf2-5.d: Likewise.
289 * testsuite/gas/elf/dwarf2-6.d: Likewise.
290 * testsuite/gas/elf/dwarf2-7.d: Likewise.
291
39776b11
L		 2922020-07-09 H.J. Lu <hongjiu.lu@intel.com>
293
294 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
295 VEX/EVEX vector instructions.
296 * testsuite/gas/i386/property-4.d: New file.
297 * testsuite/gas/i386/property-4.s: Likewise.
298 * testsuite/gas/i386/property-5.d: Likewise.
299 * testsuite/gas/i386/property-5.s: Likewise.
300 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
301 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
302
939b95c7
L		 3032020-07-09 H.J. Lu <hongjiu.lu@intel.com>
304
305 * NEWS: Mention --enable-x86-used-note.
306 * configure.ac: Configure with --enable-x86-used-note by default
307 for Linux/x86.
308 * configure: Regenerated.
309
fe49679d
AM		 3102020-07-09 Alan Modra <amodra@gmail.com>
311
312 * config/obj-coff.h: Remove TE_PE support.
313 * config/tc-ppc.c: Likewise.
314 * config/tc-ppc.h: Likewise.
315 * configure.tgt: Remove powerpc PE and powerpc lynxos.
316 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
317 condition.
318 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
319
6384fd9e
JB		 3202020-07-08 Jan Beulich <jbeulich@suse.com>
321
322 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
323 New.
324 * testsuite/gas/i386/i386.exp: Run new tests.
325
3128916d
CZ		 3262020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
327
328 * config/tc-arc.c (find_opcode_match): Add error messages.
329 * testsuite/gas/arc/add_s-err.s: Update test.
330 * testsuite/gas/arc/asm-errors.err: Likewise.
331 * testsuite/gas/arc/cpu-em-err.s: Likewise.
332 * testsuite/gas/arc/hregs-err.s: Likewise.
333 * testsuite/gas/arc/warn.s: Likewise.
334
dbdba9b0
L		 3352020-07-07 H.J. Lu <hongjiu.lu@intel.com>
336
337 PR gas/26212
338 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
339
34e79798
AM		 3402020-07-07 Alan Modra <amodra@gmail.com>
341
342 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
343 * testsuite/gas/ppc/ppc.exp: Likewise.
344 * testsuite/gas/all/weakref1l.d: Likewise.
345
3c6e74ce
NC		 3462020-07-07 Nick Clifton <nickc@redhat.com>
347
348 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
349 expected output.
350
e74d9fa9
JB		 3512020-07-06 Jan Beulich <jbeulich@suse.com>
352
353 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
354 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
355 testsuite/gas/i386/x86-64-evex-wig1.d,
356 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
357 expectations.
358
39e0f456
JB		 3592020-07-06 Jan Beulich <jbeulich@suse.com>
360
361 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
362 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
363 * testsuite/gas/i386/avx512f-opts-intel.d,
364 testsuite/gas/i386/avx512f-opts.d
365 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
366 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
367
ddc73fa9
NC		 3682020-07-06 Yuri Chornoivan <yurchor@ukr.net>
369
370 PR 26204
371 * config/tc-arm.c: Fix spelling mistake.
372 * config/tc-riscv.c: Likewise.
373 * config/tc-z80.c: Likewise.
374 * po/gas.pot: Regenerate.
375
17550be7
NC		 3762020-07-06 Nick Clifton <nickc@redhat.com>
377
378 * po/uk.po: Updated Ukranian translation.
379
b19d852d
NC		 3802020-07-04 Nick Clifton <nickc@redhat.com>
381
382 * configure: Regenerate.
383 * po/gas.pot: Regenerate.
384
3852020-07-04 Nick Clifton <nickc@redhat.com>
386
387 * version.m4: Change version number to 2.35.50.
388 * configure: Regenerate.
389 * po/bfd.pot: Regenerate.
390
b115b9fd
NC		 3912020-07-04 Nick Clifton <nickc@redhat.com>
392
393 Binutils 2.35 branch created.
394
b657622c
AM		 3952020-07-03 Alan Modra <amodra@gmail.com>
396
397 PR 26028
398 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
399
c2ecccb3
L		 4002020-07-02 H.J. Lu <hongjiu.lu@intel.com>
401
402 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
403 swap two source operands.
404
f436f38e
NC		 4052020-07-02 Nick Clifton <nickc@redhat.com>
406
407 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
408
f405494f
AC		 4092020-07-02 Alex Coplan <alex.coplan@arm.com>
410
411 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
412 segfault on negative chars.
413 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
414 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
415
0942c7ab
NC		 4162020-07-02 Nick Clifton <nickc@redhat.com>
417
418 PR 26028
419 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
420 command line.
421 * testsuite/gas/ia64/unwind.d: Likewise.
422 * testsuite/gas/mmix/bspec-1.d: Likewise.
423 * testsuite/gas/mmix/bspec-2.d: Likewise.
424 * testsuite/gas/mmix/comment-1.d: Likewise.
425 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
426
3443489c
AM		 4272020-07-01 Alan Modra <amodra@gmail.com>
428
429 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
430
054b336d
AM		 4312020-07-01 Alan Modra <amodra@gmail.com>
432
433 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
434 in data sections, and mep.
435
bbd19b19
L		 4362020-06-30 H.J. Lu <hongjiu.lu@intel.com>
437
438 * NEWS: Mention x86 NaCl target support removal.
439 * config/tc-i386.c: Remove x86 NaCl target support.
440 * config/tc-i386.h: Likewise.
441 * configure.tgt: Likewise.
442 * testsuite/gas/i386/i386.exp: Likewise.
443 * testsuite/gas/i386/iamcu-1.d: Likewise.
444 * testsuite/gas/i386/iamcu-2.d: Likewise.
445 * testsuite/gas/i386/iamcu-3.d: Likewise.
446 * testsuite/gas/i386/iamcu-4.d: Likewise.
447 * testsuite/gas/i386/iamcu-5.d: Likewise.
448 * testsuite/gas/i386/k1om.d: Likewise.
449 * testsuite/gas/i386/l1om.d: Likewise.
450
08ccfccf
NC		 4512020-06-30 Nelson Chu <nelson.chu@sifive.com>
452
453 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
454 checking into riscv_csr_address.
455 (riscv_csr_version_check): Likewise.
456 (riscv_csr_address): New function. Return the suitable CSR address
457 after checking the ISA dependency and versions. Issue warnings if
458 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
459 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
460 priv spec versions for them.
461 (reg_csr_lookup_internal): Call riscv_csr_address to find the
462 suitable CSR address.
463 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
464 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
465 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
466 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
467 priv spec warnings here. These warnings are added by accident.
468 Remove them and only focus on the ISA dependency warnings.
469 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
470 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
471 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
472 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
473 than the privileged ones.
474 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
475 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
476 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
477 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
478 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
479 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
480 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
481 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
482 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
483 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
484
8c190ce0
L		 4852020-06-29 H.J. Lu <hongjiu.lu@intel.com>
486
487 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
488 (md_assemble): Don't process ImmExt without operands.
489
b20e7614
HPN		 4902020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
491
492 PR gas/25331
493 * config/tc-mmix.c (md_assemble) <fixup for
494 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
495 Also, set its fx_no_overflow.
496 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
497 Similarly this fixup affects 4 bytes, not 8 and needs its
498 fx_no_overflow set.
499 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 500 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 501
279edac5
AM		 5022020-06-29 Alan Modra <amodra@gmail.com>
503
504 * config/tc-s12z.c: Use C style comments.
505 * config/tc-z80.c: Likewise.
506 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
507
b6cd5d10
L		 5082020-06-26 H.J. Lu <hongjiu.lu@intel.com>
509
510 * config/tc-i386.c (md_assemble): Process ImmExt without
511 operands.
512
63112cd6
L		 5132020-06-26 H.J. Lu <hongjiu.lu@intel.com>
514
515 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
516 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
517 VECSIB256 and VECSIB512, respectively.
518 (build_modrm_byte): Replace vecsib with sib.
519
2a1bb84c
JB		 5202020-06-26 Jan Beulich <jbeulich@suse.com>
521
522 * testsuite/gas/i386/nop-1-suffix.d: New.
523 * testsuite/gas/i386/i386.exp: Run new test.
524
85f7484a
PB		 5252020-06-26 Pat Bernardi <bernardi@adacore.com>
526
527 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
528 (md_pseudo_table): Handle "gnu_attribute".
529 * doc/as.texi: Document GNU attribute for M68K.
530
b59d128a
NC		 5312020-06-25 Nick Clifton <nickc@redhat.com>
532
533 PR 26141
534 * config/tc-arm.c (arm_force_relocation): Force resolution of
535 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
536 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
537
c423d21a
JB		 5382020-06-25 Jan Beulich <jbeulich@suse.com>
539
540 * config/tc-i386.c (md_assemble): Move call to process_immext()
541 ...
542 (process_operands): ... here.
543
8bbb3ad8
JB		 5442020-06-25 Jan Beulich <jbeulich@suse.com>
545
546 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
547 diagnostic when there is a sizing prefix. Switch to word/dword/
548 qword encoding when there is a sizing prefix and no (explicit or
549 derived) suffix.
550 (update_imm): Handle presence of a sizing prefix.
551 * testsuite/gas/i386/noreg16-data32.d,
552 testsuite/gas/i386/noreg32-data16.d,
553 testsuite/gas/i386/noreg32-data16.e,
554 testsuite/gas/i386/noreg64-data16.d,
555 testsuite/gas/i386/noreg64-data16.e,
556 testsuite/gas/i386/noreg64-rex64.d: New.
557 * testsuite/gas/i386/i386.exp: Run new tests.
558 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
559 Introduce and use pfx* macros.
560 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
561 addressing.
562 * testsuite/gas/i386/noreg16.d: Adjust expectations.
563
589958d6
JB		 5642020-06-25 Jan Beulich <jbeulich@suse.com>
565
566 * testsuite/gas/i386/avx-16bit.d,
567 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
568 testsuite/gas/i386/avx512f-16bit.d,
569 testsuite/gas/i386/avx512f.d,
570 testsuite/gas/i386/evex-lig256.d,
571 testsuite/gas/i386/evex-lig512.d
572 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
573 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
574 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
575 testsuite/gas/i386/sse2-16bit.d,
576 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
577 expectations.
578
0b9404fd
JB		 5792020-06-25 Jan Beulich <jbeulich@suse.com>
580
581 * config/tc-i386.c (md_assemble): Also reject explicit REX
582 prefixes with VEX and alike encoded insns. Zap consumed bits
583 from i.rex.
584 (output_insn): Don't ignore REX prefix for VEX and alike
585 encodings; abort() instead if encountered.
586 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
587 ...
588 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
589 * testsuite/gas/i386/x86-64-pseudos.d,
590 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
591
a5aeccd9
JB		 5922020-06-25 Jan Beulich <jbeulich@suse.com>
593
594 * config/tc-i386.c (process_operands): Translate explicit REX
595 prefix into i.rex for SSE2AVX templates.
596 (set_rex_vrex): New helper.
597 (build_modrm_byte): Use it.
598 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
599 REX prefixes.
600 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
601
40d231b4
JB		 6022020-06-25 Jan Beulich <jbeulich@suse.com>
603
604 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
605 templates when there's no data size prefix.
606 (md_assemble): Reject data size prefix also for legacy encoded
607 SIMD templates.
608 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
609 Uncomment previously not working line.
610 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
611 data16 prefix.
612 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
613 testsuite/gas/i386/sse2avx.d: Adjust expectations.
614
11abe426
JB		 6152020-06-25 Jan Beulich <jbeulich@suse.com>
616
617 * config/tc-i386.c (build_evex_prefix): Drop early setting of
618 vec_length.
619
1a79004f
NC		 6202020-06-23 Nelson Chu <nelson.chu@sifive.com>
621
622 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
623 explicit_priv_attr. It used to indicate CSR or priv instructions are
624 explictly used.
625 (riscv_is_priv_insn): Return True if it is a privileged instruction.
626 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
627 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
628 (riscv_write_out_attrs): Clarification of when to generate the elf
629 priv spec attributes.
630 * testsuite/gas/riscv/attribute-11.s: Add comments.
631 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
632 `priv_insn_<n>` to decide which priv instruction is expected to used.
633 (<n> is a to e.)
634 * testsuite/gas/riscv/attribute-14a.d: Likewise.
635 * testsuite/gas/riscv/attribute-14b.d: Likewise.
636 * testsuite/gas/riscv/attribute-14c.d: Likewise.
637 * testsuite/gas/riscv/attribute-14d.d: Likewise.
638 * testsuite/gas/riscv/attribute-14e.d: Likewise.
639
39ff0b81
NC		 6402020-06-22 Nelson Chu <nelson.chu@sifive.com>
641
642 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
643 (riscv_set_default_priv_spec): Get the priv spec version from the
644 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
645
e2201c2a
AM		 6462020-06-20 Alan Modra <amodra@gmail.com>
647
648 * configure.tgt: Set bfd_gas for all SH targets.
649
d27c357a
JB		 6502020-06-18 Jan Beulich <jbeulich@suse.com>
651
652 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
653 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
654 expectations.
655
708a2fff
CL		 6562020-06-16 Lili Cui <lili.cui@intel.com>
657
658 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
659 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
660 * doc/c-i386.texi: Add avx512_vp2intersect.
661
2106ed9b
JB		 6622020-06-16 Jan Beulich <jbeulich@suse.com>
663
664 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
665 conditional.
666 * testsuite/gas/i386/sse-check.s: Adjust comment.
667 * testsuite/gas/i386/sse-check-error.l,
668 testsuite/gas/i386/sse-check-warn.e,
669 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
670 expectations.
671
a435742a
AM		 6722020-06-16 Alan Modra <amodra@gmail.com>
673
674 * config/tc-tic30.h: Remove OBJ_AOUT support.
675 * configure.tgt: Delete tic30-*-*aout* entry.
676
7a77f1ac
MF		 6772020-06-15 Max Filippov <jcmvbkbc@gmail.com>
678
679 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
680 macros.
681 (elf32xtensa_abi): New declaration.
682 (option_abi_windowed, option_abi_call0): New enum constants.
683 (md_longopts): Add entries for --abi-windowed and --abi-call0.
684 (md_parse_option): Add handlers for --abi-windowed and
685 --abi-call0.
686 (xtensa_add_config_info): Use xtensa_abi_choice instead of
687 XSHAL_ABI to format ABI tag.
688 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
689 --abi-call0 to the list of options.
690 * doc/c-xtensa.texi: Add description for options --abi-windowed
691 and --abi-call0.
692 * testsuite/gas/xtensa/abi-call0.d: New test definition.
693 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
694 * testsuite/gas/xtensa/abi.s: New test source.
695
efe30057
L		 6962020-06-14 H.J. Lu <hongjiu.lu@intel.com>
697
698 PR gas/26115
699 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
700 xsusldtrk.
701 * testsuite/gas/i386/tsxldtrk.s: Likewise.
702 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
703 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
704
d8af286f
NC		 7052020-06-12 Nelson Chu <nelson.chu@sifive.com>
706
707 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
708 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
709 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
710
18ca16be
SG		 7112020-06-09 Seth Girvan <snth@snthhacks.com>
712
713 * doc/c-avr.texi: Improve wording.
714
6778f1c4
JB		 7152020-06-09 Jan Beulich <jbeulich@suse.com>
716
717 * testsuite/gas/i386/x86-64-pseudos-bad.s,
718 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
719
73239888
JB		 7202020-06-09 Jan Beulich <jbeulich@suse.com>
721
722 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
723 encoding tests.
724 * testsuite/gas/i386/prefix.d: Adjust expectations.
725
bf926894
JB		 7262020-06-09 Jan Beulich <jbeulich@suse.com>
727
728 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
729 with VEX/EVEX encoding tests.
730 * testsuite/gas/i386/prefix.d: Adjust expectations.
731
828c2a25
JB		 7322020-06-09 Jan Beulich <jbeulich@suse.com>
733
734 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
735 suffix.
736 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
737 * testsuite/gas/i386/noreg64.d: Adjust expectations.
738 * testsuite/gas/i386/noreg-intel64.d,
739 testsuite/gas/i386/noreg-intel64.l,
740 testsuite/gas/i386/noreg-intel64.s: New.
741 * testsuite/gas/i386/i386.exp: Run new tests.
742
da4977e0
JB		 7432020-06-09 Jan Beulich <jbeulich@suse.com>
744
745 * config/tc-i386.c (vex_encoding_error): New enumerator.
746 (VEX_check_operands): Rename to VEX_check_encoding. Check
747 for vex_encoding_error. Move Imm4 handling ...
748 (check_VecOperands): ... here.
749 (match_template): Call VEX_check_encoding when there are no
750 operands. Split construct calling check_VecOperands and
751 VEX_check_encoding (when there are operands).
752 (check_register): Don't blindly set vex_encoding_evex.
753 * testsuite/gas/i386/pseudos-bad.s,
754 testsuite/gas/i386/pseudos-bad.l: New.
755 * testsuite/gas/i386/i386.exp: Run new test.
756 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
757
26417f19
AC		 7582020-06-08 Alex Coplan <alex.coplan@arm.com>
759
760 * config/tc-arm.c (insns): Add dfb.
761 * testsuite/gas/arm/dfb.d: New test.
762 * testsuite/gas/arm/dfb.s: Input for test.
763
9f3e7dbc
NC		 7642020-06-08 Nick Clifton <nickc@redhat.com>
765
766 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
767
dd6b8a0b
JB		 7682020-06-08 Jan Beulich <jbeulich@suse.com>
769
770 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
771
73c76375
JB		 7722020-06-08 Jan Beulich <jbeulich@suse.com>
773
774 * config/tc-i386.c (check_byte_reg): Drop dead conditional
775 around as_bad().
776
22e00a3f
JB		 7772020-06-08 Jan Beulich <jbeulich@suse.com>
778
779 * config/tc-i386.c (check_register): Split RegTR handling, to
780 fail recognition also in 64-bit mode as well as with i586 or
781 i686 explicitly enabled.
782 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
783 * testsuite/gas/i386/x86_64-intel.d,
784 testsuite/gas/i386/x86_64.d: Adjust expectations.
785
1ab84e02
JB		 7862020-06-08 Jan Beulich <jbeulich@suse.com>
787
788 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
789 * testsuite/gas/cfi/cfi.exp: Run this test.
790
af32b722
JB		 7912020-06-08 Jan Beulich <jbeulich@suse.com>
792
793 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
794 check to %st(N) parsing logic.
795 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
796
8a6fb3f9
JB		 7972020-06-08 Jan Beulich <jbeulich@suse.com>
798
799 * config/tc-i386.c (bad_reg): New.
800 (check_VecOperations, i386_att_operand, i386_parse_name): Check
801 for it.
802 (check_register): New, broken out from ...
803 (parse_real_register): ... here. Call it.
804 (parse_register): Call it, and error upon failure.
805 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
806 testsuite/gas/i386/x86-64-equ-bad.s,
807 testsuite/gas/i386/x86-64-equ-bad.l: New.
808 * testsuite/gas/i386/i386.exp: Run new tests.
809
1424c35d
AM		 8102020-06-06 Alan Modra <amodra@gmail.com>
811
812 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
813 * doc/c-ppc.texi: Likewise.
814
87c69f97
AM		 8152020-06-06 Alan Modra <amodra@gmail.com>
816
817 * config/tc-ppc.c: Update throughout for reloc renaming.
818
f1919c56
JM		 8192020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
820
821 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
822 stringop-overflow.
823
3fc6c3dc
NC		 8242020-06-05 Nelson Chu <nelson.chu@sifive.com>
825
826 * config/tc-riscv.c (explicit_csr): New static boolean.
827 Used to indicate CSR are explictly used.
828 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
829 (riscv_write_out_attrs): If we already have set elf priv
830 attributes, then generate them. Otherwise, don't generate
831 them when no CSR are used.
832 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
833 * testsuite/gas/riscv/attribute-02.d: Likewise.
834 * testsuite/gas/riscv/attribute-03.d: Likewise.
835 * testsuite/gas/riscv/attribute-04.d: Likewise.
836 * testsuite/gas/riscv/attribute-05.d: Likewise.
837 * testsuite/gas/riscv/attribute-06.d: Likewise.
838 * testsuite/gas/riscv/attribute-07.d: Likewise.
839 * testsuite/gas/riscv/attribute-08.d: Likewise.
840 * testsuite/gas/riscv/attribute-09.d: Likewise.
841 * testsuite/gas/riscv/attribute-10.d: Likewise.
842 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
843 * testsuite/gas/riscv/attribute-11.s: New testcase.
844 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
845 used, so we should output the ELF priv attributes.
846 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
847 used, so output the priv attributes according to the -mpriv-spec.
848 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
849 used, so ignore the -mpriv-spec setting.
850
d413a623
L		 8512020-06-04 H.J. Lu <hongjiu.lu@intel.com>
852
853 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
854 cgen_get_insn_value.
855 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
856 endianness to cgen_get_insn_value and cgen_put_insn_value.
857
7d8b91fd
JM		 8582020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
859
860 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
861 cgen_put_insn_value.
862
d8740be1
JM		 8632020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
864
865 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
866 bpf_cgen_cpu_open.
867 (md_assemble): Remove no longer needed hack.
868
e9bffec9
JM		 8692020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
870
871 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
872 cgen_put_insn_value.
873 (gas_cgen_md_apply_fix): Likewise.
874 (gas_cgen_md_apply_fix): Likewise.
875 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
876 cgen_put_insn_value.
877 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
878 cgen_put_insn_value.
879
1cf67587
AM		 8802020-06-04 Alan Modra <amodra@gmail.com>
881
882 * testsuite/config/default.exp: Remove global directive outside
883 proc body.
884 * testsuite/gas/mep/complex-relocs.exp: Likewise.
885 * testsuite/gas/microblaze/relax_size.exp: Likewise.
886 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
887 * testsuite/gas/mt/relocs.exp: Likewise.
888 * testsuite/gas/rx/rx.exp: Likewise.
889
338d56a8
SC		 8902020-06-03 Stephen Casner <casner@acm.org>
891
892 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
893
bb7322c6
JW		 8942020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
895 Jim Wilson <jimw@sifive.com>
896
897 PR 26051
898 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
899 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
900 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
901 Move B before SB. Move J before UJ.
902
c39c821c
AC		 9032020-06-01 Alex Coplan <alex.coplan@arm.com>
904
905 * write.c (relax_segment): Fix handling of negative offset when
906 relaxing an rs_org frag.
907 * testsuite/gas/aarch64/org-neg.d: New test.
908 * testsuite/gas/aarch64/org-neg.l: Error output for test.
909 * testsuite/gas/aarch64/org-neg.s: Input for test.
910 * testsuite/gas/arm/org-neg.d: New test.
911 * testsuite/gas/arm/org-neg.l: Error output for test.
912 * testsuite/gas/arm/org-neg.s: Input for test.
913
66e3eb08
SC		 9142020-05-28 Stephen Casner <casner@acm.org>
915
916 Fix unexpected failures in gas testsuite for pdp11-aout target.
917 These are caused by the PDP11's mix of little-endian octets in
918 shorts but shorts in big endian order for long or quad.
919
920 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
921 * testsuite/gas/all/gas.exp: Select alternate test scripts for
922 pdp11, skip octa test completely.
923 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
924 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
925 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
926
9e85f042
NC		 9272020-05-28 Alex Coplan <alex.coplan@arm.com>
928
929 * frags.c (frag_grow): Fix comment.
930
1c912705
SC		 9312020-05-27 Stephen Casner <casner@acm.org>
932
933 PR gas/26001
934 * config/tc-pdp11.c (parse_reg): Distinguish register names from
935 symbols that begin with a register name.
936 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
937 * testsuite/gas/pdp11/pr26001.s: Likewise.
938 * testsuite/gas/pdp11/pr26001.d: Likewise.
939
5c505568
SC		 9402020-05-27 Simon Cook <simon.cook@embecosm.com>
941
942 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
943 pointer when creating struct riscv_csr_extra.
944
3c730740
L		 9452020-05-26 H.J. Lu <hongjiu.lu@intel.com>
946
947 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
948 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
949 * testsuite/gas/i386/inval-avx512f.l: Updated.
950
57b17940
SSF		 9512020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
952
953 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
954 load/store instruction variants with alignment hints.
955 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
956 instruction variants with alignment hints.
957
e3fed0f2
L		 9582020-05-26 H.J. Lu <hongjiu.lu@intel.com>
959
960 PR gas/26044
961 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
962 instead of R_XGATE_PCREL_X.
963 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
964 BFD_RELOC_XGATE_PCREL_X.
965
8bbc5da5
L		 9662020-05-26 H.J. Lu <hongjiu.lu@intel.com>
967
968 PR gas/26044
969 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
970 with &fragP->fr_literal[0].
971
c4612b92
L		 9722020-05-26 H.J. Lu <hongjiu.lu@intel.com>
973
974 PR gas/26044
975 * config/tc-vax.c (md_estimate_size_before_relax): Replace
976 fragP->fr_literal with &fragP->fr_literal[0].
977 (md_convert_frag): Likewise.
978
70b1b570
L		 9792020-05-26 H.J. Lu <hongjiu.lu@intel.com>
980
981 PR gas/26044
982 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
983 with &fragP->fr_literal[0].
984
e67e940f
L		 9852020-05-26 H.J. Lu <hongjiu.lu@intel.com>
986
987 PR gas/26044
988 * config/tc-crx.c (getreg_image): Change argument type to int.
989 (md_convert_frag): Replace fragP->fr_literal with
990 &fragP->fr_literal[0].
991
a05e3e20
L		 9922020-05-26 H.J. Lu <hongjiu.lu@intel.com>
993
994 PR gas/26044
995 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
996 sprintf with memmove.
997
c6412eee
L		 9982020-05-25 H.J. Lu <hongjiu.lu@intel.com>
999
1000 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1001 with &fragP->fr_literal[0].
1002
9fcc3457
L		 10032020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1004
1005 PR gas/26041
1006 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1007 2 overlapping strings.
1008
6c115e16
L		 10092020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1010
1011 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1012 with &fragP->fr_literal[0].
1013
a39d29cd
L		 10142020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1015
1016 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1017 with &fragp->fr_literal[0].
1018 * config/tc-microblaze.c (md_apply_fix): Likewise.
1019 * config/tc-sh.c (md_convert_frag): Likewise.
1020
72393fd1
JW		 10212020-05-24 Jim Wilson <jimw@sifive.com>
1022
1023 PR 26025
1024 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1025 asection to segT. New locals seg and subseg. Call subseg_set before
1026 fix_new_exp. Call subseg_set after loop to restore original values.
1027
9fbb53c7
AM		 10282020-05-21 Alan Modra <amodra@gmail.com>
1029
1030 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1031 throughout.
1032 * config/obj-elf.c: Likewise.
1033 * config/tc-aarch64.c: Likewise.
1034 * config/tc-arm.c: Likewise.
1035 * config/tc-m68k.c: Likewise.
1036 * config/tc-nios2.c: Likewise.
1037 * config/tc-tic30.c: Likewise.
1038 * ecoff.c: Likewise.
1039 * read.c: Likewise.
1040 * stabs.c: Likewise.
1041 * symbols.c: Likewise.
1042 * testsuite/gas/all/test-gen.c: Likewise.
1043
8f595e9b
NC		 10442020-05-20 Nelson Chu <nelson.chu@sifive.com>
1045
1046 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1047 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1048 Static variables which are used to set the ISA extensions. You can
1049 use -march (or ELF build attributes) and -misa-spec to set them,
1050 respectively.
1051 (ext_version_hash): The hash table used to handle the extensions
1052 with versions.
1053 (init_ext_version_hash): Initialize the ext_version_hash according
1054 to riscv_ext_version_table.
1055 (riscv_get_default_ext_version): The callback function of
1056 riscv_parse_subset_t. According to the choosed ISA spec,
1057 get the default version for the specific extension.
1058 (riscv_set_arch): Set the callback function.
1059 (enum options, struct option md_longopts): Add new option -misa-spec.
1060 (md_parse_option): Do not call riscv_set_arch for -march. We will
1061 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1062 to set default_isa_spec class.
1063 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1064 ext_version_hash, and then call riscv_set_arch to set the architecture
1065 with versions according to default_arch_with_ext.
1066 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1067 x extensions.
1068 * testsuite/gas/riscv/attribute-03.d: Likewise.
1069 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1070 already set it's version to 2p1 by march, so no need to use the default
1071 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1072 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1073 ISA spec 2p2, so set 0p0 to it.
1074 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1075 zicsr is 2p0 according to ISA spec 20191213.
1076 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1077 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1078 You can set them by configure options --with-arch and
1079 --with-isa-spec, respectively.
1080 (riscv_set_default_isa_spec): New function used to set the
1081 default ISA spec.
1082 (md_parse_option): Call riscv_set_default_isa_spec rather than
1083 call riscv_get_isa_spec_class directly.
1084 (riscv_after_parse_args): If the -isa-spec is not set, then we
1085 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1086 calling riscv_set_default_isa_spec.
1087 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1088 the --with-isa-spec may be set to different ISA spec.
1089 * testsuite/gas/riscv/attribute-02.d: Likewise.
1090 * testsuite/gas/riscv/attribute-03.d: Likewise.
1091 * testsuite/gas/riscv/attribute-04.d: Likewise.
1092 * testsuite/gas/riscv/attribute-05.d: Likewise.
1093 * testsuite/gas/riscv/attribute-06.d: Likewise.
1094 * testsuite/gas/riscv/attribute-07.d: Likewise.
1095 * configure.ac: Add configure options, --with-arch and
1096 --with-isa-spec.
1097 * configure: Regenerated.
1098 * config.in: Regenerated.
1099 * config/tc-riscv.c (default_priv_spec): Static variable which is
1100 used to check if the CSR is valid for the chosen privilege spec. You
1101 can use -mpriv-spec to set it.
1102 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1103 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1104 (riscv_init_csr_hashes): Only need to initialize one hash table
1105 csr_extra_hash.
1106 (riscv_csr_class_check): Change the return type to void. Don't check
1107 the ISA dependency if -mcsr-check isn't set.
1108 (riscv_csr_version_check): New function. Check and find the CSR address
1109 from csr_extra_hash, according to default_priv_spec. Report warning
1110 for the invalid CSR if -mcsr-check is set.
1111 (reg_csr_lookup_internal): Updated.
1112 (reg_lookup_internal): Likewise.
1113 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1114 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1115 (md_parse_option): Call riscv_set_default_priv_version to set
1116 default_priv_spec.
1117 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1118 privilege spec to the newest one.
1119 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1120 include/opcode/riscv.h.
1121 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1122 to check the ISA dependency for CSR, so fix the spec version by adding
1123 -mpriv-spec=1.11.
1124 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1125 version warnings for the test case.
1126 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1127 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1128 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1129 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1130 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1131 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1132 Check whether the CSR is valid when privilege version 1.9 is choosed.
1133 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1134 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1135 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1136 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1137 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1138 Check whether the CSR is valid when privilege version 1.10 is choosed.
1139 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1140 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1141 Check whether the CSR is valid when privilege version 1.11 is choosed.
1142 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1143 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1144 setting. You can set it by configure option --with-priv-spec.
1145 (riscv_set_default_priv_spec): New function used to set the default
1146 privilege spec.
1147 (md_parse_option): Call riscv_set_default_priv_spec rather than
1148 call riscv_get_priv_spec_class directly.
1149 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1150 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1151 calling riscv_set_default_priv_spec.
1152 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1153 the --with-priv-spec may be set to different privilege spec.
1154 * testsuite/gas/riscv/priv-reg.d: Likewise.
1155 * configure.ac: Add configure option --with-priv-spec.
1156 * configure: Regenerated.
1157 * config.in: Regenerated.
1158 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1159 explicit_attr. Set it to TRUE if any ELF attribute is found.
1160 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1161 the priv attributes are set.
1162 (md_assemble): Set the default_priv_spec according to the priv
1163 attributes when we start to assemble instruction.
1164 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1165 riscv_write_out_attrs. Update the arch and priv attributes. If we
1166 don't set the corresponding ELF attributes, then try to output the
1167 default ones.
1168 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1169 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1170 to update the arch and priv attributes.
1171 (s_riscv_attribute): Make sure all arch and priv attributes are set
1172 before any instruction.
1173 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1174 ELF attribute or -march-attr is set. If the priv attributes are not
1175 set, then try to update them by the default setting (-mpriv-spec or
1176 --with-priv-spec).
1177 * testsuite/gas/riscv/attribute-02.d: Likewise.
1178 * testsuite/gas/riscv/attribute-03.d: Likewise.
1179 * testsuite/gas/riscv/attribute-04.d: Likewise.
1180 * testsuite/gas/riscv/attribute-06.d: Likewise.
1181 * testsuite/gas/riscv/attribute-07.d: Likewise.
1182 * testsuite/gas/riscv/attribute-08.d: Likewise.
1183 * testsuite/gas/riscv/attribute-09.d: Likewise.
1184 * testsuite/gas/riscv/attribute-10.d: Likewise.
1185 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1186 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1187 set by priv attributes must be supported.
1188 * testsuite/gas/riscv/attribute-05.s: Likewise.
1189 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1190 priv attributes according to the -mpriv-spec option.
1191 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1192 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1193 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1194 * testsuite/gas/riscv/priv-reg.d: Removed.
1195 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1196 CSR according to the priv spec 1.9.
1197 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1198 CSR according to the priv spec 1.9.1.
1199 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1200 CSR according to the priv spec 1.10.
1201 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1202 CSR according to the priv spec 1.11.
1203 * config/tc-riscv.c (md_show_usage): Add descriptions about
1204 the new GAS options.
1205 * doc/c-riscv.texi: Likewise.
1206
3d205eb4
PB		 12072020-05-19 Peter Bergner <bergner@linux.ibm.com>
1208
1209 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1210 * testsuite/gas/ppc/power9.d: Likewise.
1211 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1212 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1213 sync, wait, waitrsv>: Add tests.
1214 * testsuite/gas/ppc/power10.d: Likewise.
1215
164446e0
AF		 12162020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1217
1218 PR 25992
1219 * config/tc-arm.c : Add arm_ext_v8r feature.
1220 (it_fsm_post_encode): Check arm_ext_v8r feature.
1221 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1222
69f57659
AM		 12232020-05-19 Alan Modra <amodra@gmail.com>
1224
1225 * write.c (write_contents): Use bfd_get_filename rather than
1226 accessing bfd->filename directly. Use bfd_section_name rather
1227 than accessing section->name directly.
1228
0e1d094e
AM		 12292020-05-19 Alan Modra <amodra@gmail.com>
1230
1231 * symbols.c (local_symbol_make): Init all of lsy_flags.
1232
d402189f
AM		 12332020-05-18 Alan Modra <amodra@gmail.com>
1234
1235 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1236 before looking at add_symbol->sy_flags.
1237
503648e4 12382020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1239
1240 * config/tc-i386.c: Not handle lret/iret.
1241 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1242 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1243 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1244 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1245 * testsuite/gas/i386/lfence-ret.s: Ditto.
1246 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1247 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1248 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1249 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1250 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1251 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1252 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1253
2a50b401
AM		 12542020-05-15 Alan Modra <amodra@gmail.com>
1255 Alex Coplan <alex.coplan@arm.com>
1256
1257 * symbols.c (struct local_symbol): Update comment.
1258 (resolve_symbol_value): For resolved symbols equated to other
1259 symbols, verify that the referenced symbol is not a local_symbol
1260 before accessing sy_value. Don't leave symbol loops during
1261 finalize_syms resolution.
1262 * testsuite/gas/all/assign-bad-recursive.d: New test.
1263 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1264 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1265 * testsuite/gas/all/gas.exp: Run it.
1266
9d95b8e9
NC		 12672020-05-14 Nick Clifton <nickc@redhat.com>
1268
1269 * po/sv.po: Updated Swedish translation.
1270
3b646889
AM		 12712020-05-11 Alan Modra <amodra@gmail.com>
1272
1273 * testsuite/gas/ppc/scalarquad.d,
1274 * testsuite/gas/ppc/scalarquad.s: New test.
1275 * testsuite/gas/ppc/ppc.exp: Run it.
1276
9cc4ce88
AM		 12772020-05-11 Alan Modra <amodra@gmail.com>
1278
1279 * testsuite/gas/ppc/rightmost.d,
1280 * testsuite/gas/ppc/rightmost.s: New test.
1281 * testsuite/gas/ppc/ppc.exp: Run it.
1282
5d57bc3f
AM		 12832020-05-11 Alan Modra <amodra@gmail.com>
1284
1285 * testsuite/gas/ppc/xvtlsbb.d,
1286 * testsuite/gas/ppc/xvtlsbb.s: New test.
1287 * testsuite/gas/ppc/ppc.exp: Run it.
1288
66ef5847
AM		 12892020-05-11 Alan Modra <amodra@gmail.com>
1290
1291 * testsuite/gas/ppc/stringop.d,
1292 * testsuite/gas/ppc/stringop.s: New test.
1293 * testsuite/gas/ppc/ppc.exp: Run it.
1294
4f3e9537
PB		 12952020-05-11 Peter Bergner <bergner@linux.ibm.com>
1296
1297 * testsuite/gas/ppc/set_bool.d,
1298 * testsuite/gas/ppc/set_bool.s: New test.
1299 * testsuite/gas/ppc/ppc.exp: Run it.
1300
ec40e91c
AM		 13012020-05-11 Alan Modra <amodra@gmail.com>
1302
1303 * testsuite/gas/ppc/bitmanip.d,
1304 * testsuite/gas/ppc/bitmanip.s: New test.
1305 * testsuite/gas/ppc/ppc.exp: Run it.
1306
d7e97a76
AM		 13072020-05-11 Alan Modra <amodra@gmail.com>
1308
1309 * testsuite/gas/ppc/genpcv.d,
1310 * testsuite/gas/ppc/genpcv.s: New test.
1311 * testsuite/gas/ppc/ppc.exp: Run it.
1312
fdefed7c
AM		 13132020-05-11 Alan Modra <amodra@gmail.com>
1314
1315 * testsuite/gas/ppc/maskmanip.d,
1316 * testsuite/gas/ppc/maskmanip.s: New test.
1317 * testsuite/gas/ppc/ppc.exp: Run it.
1318
aa3c112f
AM		 13192020-05-11 Alan Modra <amodra@gmail.com>
1320 Peter Bergner <bergner@linux.ibm.com>
1321
1322 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1323 (md_assemble): Check acc specified in correct operand.
1324 * testsuite/gas/ppc/outerprod.d,
1325 * testsuite/gas/ppc/outerprod.s,
1326 * testsuite/gas/ppc/vsx4.d,
1327 * testsuite/gas/ppc/vsx4.s: New tests.
1328 * testsuite/gas/ppc/ppc.exp: Run them.
1329
6edbfd3b
AM		 13302020-05-11 Alan Modra <amodra@gmail.com>
1331
1332 * testsuite/gas/ppc/simd_perm.d,
1333 * testsuite/gas/ppc/simd_perm.s: New test.
1334 * testsuite/gas/ppc/ppc.exp: Run it.
1335
c7d7aea2
AM		 13362020-05-11 Alan Modra <amodra@gmail.com>
1337
1338 * testsuite/gas/ppc/int128.d,
1339 * testsuite/gas/ppc/int128.s: New test.
1340 * testsuite/gas/ppc/ppc.exp: Run it.
1341
94ba9882
AM		 13422020-05-11 Alan Modra <amodra@gmail.com>
1343
1344 * testsuite/gas/ppc/vsx_32byte.d,
1345 * testsuite/gas/ppc/vsx_32byte.s: New test.
1346 * testsuite/gas/ppc/ppc.exp: Run it.
1347
f4791f1a
AM		 13482020-05-11 Alan Modra <amodra@gmail.com>
1349
1350 * testsuite/gas/ppc/vec_mul.s,
1351 * testsuite/gas/ppc/vec_mul.d: New test.
1352 * testsuite/gas/ppc/ppc.exp: Run it.
1353
3ff0a5ba
PB		 13542020-05-11 Peter Bergner <bergner@linux.ibm.com>
1355
1356 * testsuite/gas/ppc/byte_rev.d,
1357 * testsuite/gas/ppc/byte_rev.s: New test.
1358 * testsuite/gas/ppc/ppc.exp: Run it.
1359
afef4fe9
PB		 13602020-05-11 Peter Bergner <bergner@linux.ibm.com>
1361
1362 * testsuite/gas/ppc/power10.d: Add paste. tests.
1363 * testsuite/gas/ppc/power10.s: Likewise.
1364
1224c05d
PB		 13652020-05-11 Peter Bergner <bergner@linux.ibm.com>
1366
1367 * testsuite/gas/ppc/power10.s: New test.
1368 * testsuite/gas/ppc/power10.d: Likewise.
1369 * testsuite/gas/ppc/ppc.exp: Run it.
1370
7c1f4227
AM		 13712020-05-11 Alan Modra <amodra@gmail.com>
1372
1373 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1374 renaming.
1375 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1376 place of -mfuture/-Mfuture.
1377 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1378 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1379
bfeaed38
NC		 13802020-05-06 Nick Clifton <nickc@redhat.com>
1381
1382 * po/sv.po: Updated Swedish translation.
1383
6ef719c0
NC		 13842020-05-06 Nick Clifton <nickc@redhat.com>
1385
1386 PR 25927
1387 * doc/as.texi (Preprocessing): Replace cross reference to not
1388 existant document with a URL to the equivalent page in the GCC
1389 manual.
1390
546cb2d8
NC		 13912020-05-05 Nick Clifton <nickc@redhat.com>
1392
1393 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1394 construction of a DWARF-5 directory name table.
1395 * testsuite/gas/elf/pr25917.d: Update expected output.
1396
7d0bd487
GN		 13972020-05-05 Gunther Nikl <gnikl@justmail.de>
1398
1399 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1400 (md_parse_option): Remove initialization of elf_flags.
070b775f 1401
fe05f369
ASDV		 14022020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1403
1404 PR gas/25863
1405 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1406 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1407 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1408
4706679d
NC		 14092020-05-04 Nick Clifton <nickc@redhat.com>
1410
1411 PR 25917
1412 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1413 table's existence before looking at its entries.
070b775f
NC		 1414 Also do not emit a default directory entry if there are no
1415 directories in use.
1416
4706679d
NC		 1417 * testsuite/gas/elf/pr25917.s: New test source file.
1418 * testsuite/gas/elf/pr25917.d: New test driver.
1419 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1420
09c1e68a
AC		 14212020-04-30 Alex Coplan <alex.coplan@arm.com>
1422
1423 * config/tc-aarch64.c (fix_insn): Implement for
1424 AARCH64_OPND_UNDEFINED.
1425 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1426 * testsuite/gas/aarch64/udf.s: New.
1427 * testsuite/gas/aarch64/udf.d: New.
1428 * testsuite/gas/aarch64/udf-invalid.s: New.
1429 * testsuite/gas/aarch64/udf-invalid.l: New.
1430 * testsuite/gas/aarch64/udf-invalid.d: New.
1431
c578f16e
YS		 14322020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1433
1434 * config/tc-rx.c (elf_flags): Reset default value.
1435 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1436
935f1f4b
MF		 14372020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1438
1439 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1440 if it's not defined.
1441 (microarch_earliest): New static variable.
1442 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1443 simcall opcode has mandatory parameter.
1444 (xg_init_global_config): Initialize microarch_earliest.
1445
5c936ef5
NC		 14462020-04-29 Nick Clifton <nickc@redhat.com>
1447
1448 PR 22699
1449 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1450 IMM0_8S and add support for IMM0_8U.
1451 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1452 unsigned 8-bit immediate.
1453 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1454 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1455
251dae91
TC		 14562020-04-27 Tamar Christina <tamar.christina@arm.com>
1457
1458 * NEWS: Add news entry for big-obj.
1459 * config/tc-i386.c (i386_target_format): Support new format.
1460 * doc/c-i386.texi: Add i386 support.
1461 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1462 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1463
714e6c96
NC		 14642020-04-27 Nick Clifton <nickc@redhat.com>
1465
1466 PR 25878
1467 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1468 (assign_file_to_slot): New function. Fills in an entry in the
1469 files table.
1470 (allocate_filenum): Use new function.
1471 (allocate_filename_to_slot): Use new function. If the specified
1472 slot entry is already in use, but was chosen automatically then
1473 reassign the automatic entry.
1474
a09f656b 14752020-04-26 Hongtao Liu <hongtao.liu@intel.com
1476
1477 * config/tc-i386.c (lfence_before_ret_shl): New member.
1478 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1479 for Anysize insns.
1480 (insert_after_load): Issue warning for REP CMPS/SCAS.
1481 (insert_before_before): Handle iret, Handle
1482 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1483 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1484 -mlfence-before-ret=[none/not/or/shl/yes].
1485 Enable -mlfence-before-ret=shl when
1486 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1487 (md_show_usage): Ditto.
1488 * doc/c-i386.texi: Ditto.
1489 * testsuite/gas/i386/i386.exp: Add new testcases.
1490 * testsuite/gas/i386/lfence-load-b.d: New.
1491 * testsuite/gas/i386/lfence-load-b.e: New.
1492 * testsuite/gas/i386/lfence-load.d: Modified.
1493 * testsuite/gas/i386/lfence-load.e: New.
1494 * testsuite/gas/i386/lfence-load.s: Modified.
1495 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1496 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1497 * testsuite/gas/i386/lfence-ret-c.d: New.
1498 * testsuite/gas/i386/lfence-ret-d.d: New.
1499 * testsuite/gas/i386/lfence-ret.s: Modified.
1500 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1501 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1502 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1503 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1504 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1505 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1506 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1507 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1508 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1509 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1510
30ce8e47
MF		 15112020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1512
1513 PR ld/25861
1514 * config/tc-xtensa.c (md_apply_fix): Replace
1515 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1516 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1517 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1518 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1519 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1520
31c89d60
AM		 15212020-04-22 Alan Modra <amodra@gmail.com>
1522
1523 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1524 symbol for ".symver .. remove".
1525 * doc/as.texi (.symver): Update.
1526 * testsuite/gas/symver/symver11.s: Make foo weak.
1527 * testsuite/gas/symver/symver11.d: Expect an error.
1528 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1529
1d3eb556
L		 15302020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1531
1532 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1533
bb2a1453
AS		 15342020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1535
1536 PR 25848
1537 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1538 * testsuite/gas/m68k/operands.d: Update.
1539 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1540
c36876fe
TC		 15412020-04-21 Tamar Christina <tamar.christina@arm.com>
1542
1543 PR binutils/24753
1544 * testsuite/gas/arm/pr24753.d: New test.
1545 * testsuite/gas/arm/pr24753.s: New test.
1546
6914be53
L		 15472020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1548
1549 PR gas/23840
1550 PR gas/25295
1551 * NEWS: Mention .symver extension.
1552 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1553 function.
1554 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1555 add a version name. Add local, hidden and remove visibility
1556 support.
1557 (elf_frob_symbol): Handle the list of version names. Update the
1558 original symbol to local, hidden or remove it from the symbol
1559 table.
1560 (elf_frob_file_before_adjust): Handle the list of version names.
1561 * config/obj-elf.h (elf_visibility): New.
1562 (elf_versioned_name_list): Likewise.
1563 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1564 and visibility. Change versioned_name pointer to struct
1565 elf_versioned_name_list.
1566 * doc/as.texi: Update .symver directive.
1567 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1568 error checking tests.
1569 * testsuite/gas/symver/symver6.d: New file.
1570 * testsuite/gas/symver/symver7.d: Likewise.
1571 * testsuite/gas/symver/symver7.s: Likewise.
1572 * testsuite/gas/symver/symver8.d: Likewise.
1573 * testsuite/gas/symver/symver8.s: Likewise.
1574 * testsuite/gas/symver/symver9.s: Likewise.
1575 * testsuite/gas/symver/symver9a.d: Likewise.
1576 * testsuite/gas/symver/symver9b.d: Likewise.
1577 * testsuite/gas/symver/symver10.s: Likewise.
1578 * testsuite/gas/symver/symver10a.d: Likewise.
1579 * testsuite/gas/symver/symver10b.d: Likewise.
1580 * testsuite/gas/symver/symver11.d: Likewise.
1581 * testsuite/gas/symver/symver11.s: Likewise.
1582 * testsuite/gas/symver/symver12.d: Likewise.
1583 * testsuite/gas/symver/symver12.s: Likewise.
1584 * testsuite/gas/symver/symver13.d: Likewise.
1585 * testsuite/gas/symver/symver13.s: Likewise.
1586 * testsuite/gas/symver/symver14.d: Likewise.
1587 * testsuite/gas/symver/symver14.l: Likewise.
1588 * testsuite/gas/symver/symver15.d: Likewise.
1589 * testsuite/gas/symver/symver15.l: Likewise.
1590 * testsuite/gas/symver/symver6.l: Removed.
1591 * testsuite/gas/symver/symver6.s: Updated.
1592
c2e5c986
SD		 15932020-04-20 Sudakshina Das <sudi.das@arm.com>
1594
1595 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1596 to include TSB.
1597 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1598 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1599 * testsuite/gas/aarch64/system.d: Update.
1600
8a6e1d1d
SD		 16012020-04-20 Sudakshina Das <sudi.das@arm.com>
1602
1603 * testsuite/gas/aarch64/bti.d: Update -march option.
1604 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1605 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1606 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1607 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1608
49af2f5c
AM		 16092020-04-17 Alan Modra <amodra@gmail.com>
1610
1611 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1612
8e4979ac
NC		 16132020-04-16 Gagan Singh Sidhu <broly@mac.com>
1614 Nick Clifton <nickc@redhat.com>
1615
1616 PR 25803
1617 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1618 targets.
1619 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1620 for the type-2 test.
1621 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1622 targets running this test.
1623
c54a9b56
DF		 16242020-02-16 David Faust <david.faust@oracle.com>
1625
1626 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1627 * testsuite/gas/bpf/jump32.s: New file.
1628 * testsuite/gas/bpf/jump32.d: Likewise.
1629
3071b197
L		 16302020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1631
1632 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1633 documentation.
1634
6a3ab923
GN		 16352020-04-08 Gunther Nikl <gnikl@justmail.de>
1636
1637 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1638 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1639 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1640 define.
1641 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1642 * tc.h (md_pcrel_from_section): Add prototype.
1643 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1644 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1645 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1646 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1647 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1648 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1649 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1650 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1651 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1652 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1653 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1654 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1655 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1656 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1657 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1658 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1659 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1660 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1661 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1662 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1663 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1664 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1665 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1666 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1667 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1668 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1669 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1670 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1671 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1672 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1673 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1674 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1675 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1676 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1677 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1678 md_apply_fix3): Delete prototypes.
6a3ab923 1679
6e0e8b45
L		 16802020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1681
1682 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1683 instructions.
1684
266803a2
L		 16852020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1686
1687 * doc/c-z80.texi: Fix @xref warnings.
1688
bb651e8b
CL		 16892020-04-07 Lili Cui <lili.cui@intel.com>
1690
1691 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1692 (cpu_noarch): Likewise.
1693 * doc/c-i386.texi: Document TSXLDTRK.
1694 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1695 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1696 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1697 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1698
4b27d27c
L		 16992020-04-02 Lili Cui <lili.cui@intel.com>
1700
1701 * config/tc-i386.c (cpu_arch): Add .serialize.
1702 (cpu_noarch): Likewise.
1703 * doc/c-i386.texi: Document serialize.
1704 * testsuite/gas/i386/i386.exp: Run serialize tests
1705 * testsuite/gas/i386/serialize.d: Likewise.
1706 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1707 * testsuite/gas/i386/serialize.s: Likewise.
1708
bb897477
RO		 17092020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1710
1711 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1712 * testsuite/gas/elf/section12b.d: Likewise.
1713 * testsuite/gas/elf/section16a.d: Likewise.
1714 * testsuite/gas/elf/section16b.d: Likewise.
1715
59e28a97
GN		 17162020-04-02 Gunther Nikl <gnikl@justmail.de>
1717
1718 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1719 with a suppressed address register.
1720
efc3a950
L		 17212020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1722
1723 PR gas/25756
1724 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1725 * testsuite/gas/i386/localpic.s: Add a test for relocation
1726 against local absolute symbol.
1727 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1728 * testsuite/gas/i386/localpic.d: Updated.
1729 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1730 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1731
15d47c3a
RO		 17322020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1733
1734 PR gas/25732
1735 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1736 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1737 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1738 testsuite/gas/i386/x86-64-jump.d.
1739 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1740 Incorporate changes to
1741 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1742 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1743 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1744 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1745 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1746
876678f0
MR		 17472020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1748
1749 PR 25611
1750 PR 25614
1751 * dwarf2dbg.c: Do not include "bignum.h".
1752
d1a89da5
NC		 17532020-03-30 Nelson Chu <nelson.chu@sifive.com>
1754
1755 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1756 * testsuite/gas/riscv/alias-csr.s: Likewise.
1757 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1758 to priv-reg-pseudo-noalias.
1759 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1760 * testsuite/gas/riscv/bad-csr.l: Likewise.
1761 * testsuite/gas/riscv/bad-csr.s: Likewise.
1762 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1763 * testsuite/gas/riscv/satp.s: Likewise.
1764 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1765 csr instruction, including alias-csr testcase.
1766 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1767 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1768 pseudo instruction with objdump -Mno-aliases.
1769 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1770 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1771 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1772 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1773 * testsuite/gas/riscv/priv-reg.s: Likewise.
1774 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1775 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1776 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1777
b7780957
J		 17782020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1779
1780 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1781 sections with the "b" attribute.
1782
d1023b5d
AM		 17832020-03-22 Alan Modra <amodra@gmail.com>
1784
1785 * testsuite/gas/s12z/truncated.d: Update expected output.
1786
0d832e7f
SB		 17872020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1788
1789 PR 25690
1790 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1791 * doc/c-z80.texi: Update documentation.
1792
327ef784
NC		 17932020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1794
1795 PR 25641
1796 PR 25668
1797 PR 25633
1798 Fix disassembling ED+A4/AC/B4/BC opcodes.
1799 Fix assembling lines containing colonless label and instruction
1800 with first operand inside parentheses.
1801 Fix registration of unsupported by target CPU registers.
1802 * config/tc-z80.c: See above.
1803 * config/tc-z80.h: See above.
1804 * testsuite/gas/z80/colonless.d: Update test.
1805 * testsuite/gas/z80/colonless.s: Likewise.
1806 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1807 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1808 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1809 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1810 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1811 * testsuite/gas/z80/unsup_regs.s: Likewise.
1812 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1813 * testsuite/gas/z80/z80.exp: Likewise.
1814 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1815 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1816 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1817
66d1f7cc
AV		 18182020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1819
1820 PR 25660
1821 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1822 (parse_operands): Handle new operand codes.
1823 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1824 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1825 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1826 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1827 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1828 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1829 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1830 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1831
9e8f1c90
L		 18322020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1833
1834 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1835
97b4a8f7
L		 18362020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1837
1838 * testsuite/gas/i386/i386.exp: Run new tests.
1839 * testsuite/gas/i386/lfence-byte.d: New file.
1840 * testsuite/gas/i386/lfence-byte.e: Likewise.
1841 * testsuite/gas/i386/lfence-byte.s: Likewise.
1842 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1843 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1844 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1845 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1846 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1847 * testsuite/gas/i386/lfence-load.d: Likewise.
1848 * testsuite/gas/i386/lfence-load.s: Likewise.
1849 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1850 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1851 * testsuite/gas/i386/lfence-ret.s: Likewise.
1852 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1853 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1854 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1855 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1856 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1857 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1858 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1859 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1860 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1861 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1862 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1863 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1864
ae531041
L		 18652020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1866
1867 * config/tc-i386.c (lfence_after_load): New.
1868 (lfence_before_indirect_branch_kind): New.
1869 (lfence_before_indirect_branch): New.
1870 (lfence_before_ret_kind): New.
1871 (lfence_before_ret): New.
1872 (last_insn): New.
1873 (load_insn_p): New.
1874 (insert_lfence_after): New.
1875 (insert_lfence_before): New.
1876 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1877 Set last_insn.
1878 (OPTION_MLFENCE_AFTER_LOAD): New.
1879 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1880 (OPTION_MLFENCE_BEFORE_RET): New.
1881 (md_longopts): Add -mlfence-after-load=,
1882 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1883 (md_parse_option): Handle -mlfence-after-load=,
1884 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1885 (md_show_usage): Display -mlfence-after-load=,
1886 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1887 (i386_cons_align): New.
1888 * config/tc-i386.h (i386_cons_align): New.
1889 (md_cons_align): New.
1890 * doc/c-i386.texi: Document -mlfence-after-load=,
1891 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1892
5496f3c6
NC		 18932020-03-11 Nick Clifton <nickc@redhat.com>
1894
1895 PR 25611
1896 PR 25614
1897 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1898 (DWARF2_FILE_SIZE_NAME): Default to -1.
1899 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1900 whichever is higher.
1901 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1902 (NUM_MD5_BYTES): Define.
1903 (struct file entry): Add md5 field.
1904 (get_filenum): Delete and replace with...
1905 (get_basename): New function.
1906 (get_directory_table_entry): New function.
1907 (allocate_filenum): New function.
1908 (allocate_filename_to_slot): New function.
1909 (dwarf2_where): Use new functions.
1910 (dwarf2_directive_filename): Add support for extended .file
1911 pseudo-op.
1912 (dwarf2_directive_loc): Allow the use of file number zero with
1913 DWARF 5 or higher.
1914 (out_file_list): Rename to...
1915 (out_dir_and_file_list): Add DWARF 5 support.
1916 (out_debug_line): Emit extra values into the section header for
1917 DWARF 5.
1918 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1919 * doc/as.texi (.file): Update the description of this pseudo-op.
1920 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1921 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1922 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1923 * NEWS: Mention the new feature.
1924
a6a1f5e0
AM		 19252020-03-10 Alan Modra <amodra@gmail.com>
1926
1927 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1928 to avoid signed overflow.
1929 * config/tc-mcore.c (md_assemble): Likewise.
1930 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1931 * config/tc-nds32.c (SET_ADDEND): Likewise.
1932 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1933
3fabc179
JB		 19342020-03-09 Jan Beulich <jbeulich@suse.com>
1935
1936 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1937 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1938 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1939
190e5fc8
AM		 19402020-03-07 Alan Modra <amodra@gmail.com>
1941
1942 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1943 first column.
1944
84d9ab33
NC		 19452020-03-06 Nick Clifton <nickc@redhat.com>
1946
1947 PR 25614
1948 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1949 0 if the dwarf_level is 5 or more. Complain if a filename follows
1950 a file 0.
1951 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1952 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1953 * testsuite/gas/elf/elf.exp: Run the new test.
1954
1955 PR 25612
1956 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1957 * doc/as.texi: Fix another typo.
1958
31bf1864
NC		 19592020-03-06 Nick Clifton <nickc@redhat.com>
1960
1961 PR 25612
1962 * as.c (dwarf_level): Define.
1963 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1964 (parse_args): Add support for the new options.
1965 as.h (dwarf_level): Prototype.
1966 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1967 value.
1968 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1969 (DWARF2_LINE_VERSION): Remove definition.
1970 * doc/as.texi: Document the new options.
1971
3c968de5
NC		 19722020-03-06 Nick Clifton <nickc@redhat.com>
1973
1974 PR 25572
1975 * as.c (main): Allow matching input and outputs when they are
1976 not regular files.
1977
bc49bfd8
JB		 19782020-03-06 Jan Beulich <jbeulich@suse.com>
1979
1980 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1981 casing.
1982 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1983 one of byte/word/dword/qword is set alongside a SIMD register in
1984 a template's operand.
1985
4873e243
JB		 19862020-03-06 Jan Beulich <jbeulich@suse.com>
1987
1988 * config/tc-i386.c (match_template): Extend code in logic
1989 rejecting certain suffixes in certain modes to also cover mask
1990 register use and VecSIB. Drop special casing of broadcast. Skip
1991 immediates in the check.
1992
e365e234
JB		 19932020-03-06 Jan Beulich <jbeulich@suse.com>
1994
1995 * config/tc-i386.c (match_template): Fold duplicate code in
1996 logic rejecting certain suffixes in certain modes. Drop
1997 pointless "else".
1998
4ed21b58
JB		 19992020-03-06 Jan Beulich <jbeulich@suse.com>
2000
2001 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2002 alongside !norex64 ones.
2003 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2004 with both 32- and 64-bit GPR operands.
2005 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2006 32- and 64-bit GPR operands.
2007 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2008 testsuite/gas/i386/x86-64-avx512bw.d,
2009 testsuite/gas/i386/x86-64-avx512f-intel.d,
2010 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2011
643bb870
JB		 20122020-03-06 Jan Beulich <jbeulich@suse.com>
2013
2014 * config/tc-i386.c (md_assemble): Drop use of rex64.
2015 (process_suffix): For REX.W for 64-bit CRC32.
2016
a23b33b3
JB		 20172020-03-06 Jan Beulich <jbeulich@suse.com>
2018
2019 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2020 addressing for MPX insns without base/index.
2021 * testsuite/gas/i386/mpx-16bit.s,
2022 * testsuite/gas/i386/mpx-16bit.d: New.
2023 * testsuite/gas/i386/i386.exp: Run new test.
2024
a0497384
JB		 20252020-03-06 Jan Beulich <jbeulich@suse.com>
2026
2027 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2028 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2029 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2030 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2031 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2032 as well as a BSWAP one.
2033 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2034 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2035 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2036 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2037 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2038 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2039 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2040 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2041 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2042 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2043 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2044 testsuite/gas/i386/vmx.d: Adjust expectations.
2045
b630c145
JB		 20462020-03-06 Jan Beulich <jbeulich@suse.com>
2047
2048 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2049 from having their operands swapped.
2050 * testsuite/gas/i386/waitpkg.s,
2051 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2052 3-operand cases as well as testing of 16-bit code generation.
2053 * testsuite/gas/i386/waitpkg.d,
2054 testsuite/gas/i386/waitpkg-intel.d,
2055 testsuite/gas/i386/x86-64-waitpkg.d,
2056 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2057
de48783e
NC		 20582020-03-04 Nelson Chu <nelson.chu@sifive.com>
2059
dee35d02
NC		 2060 * config/tc-riscv.c (percent_op_utype): Support the modifier
2061 %got_pcrel_hi.
2062 * doc/c-riscv.texi: Add documentation.
2063 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2064 modifier %got_pcrel_hi.
2065 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2066 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2067 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2068
de48783e
NC		 2069 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2070 (RISC-V-Formats): Update the section name from "Instruction Formats"
2071 to "RISC-V Instruction Formats".
2072
749479c8
AO		 20732020-03-04 Alexandre Oliva <oliva@adacore.com>
2074
2075 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2076 detected in a section which does not have at least 4 byte
2077 alignment.
2078 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2079 * testsuite/gas/arm/ldr-t.s: Likewise.
2080 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2081 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2082 disassembly, ignoring any NOPs that may have been inserted because
2083 of section alignment.
2084 * testsuite/gas/arm/ldr-t.d: Likewise.
2085
a847e322
JB		 20862020-03-04 Jan Beulich <jbeulich@suse.com>
2087
2088 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2089 * doc/c-i386.texi: Mention sev_es.
2090 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2091 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2092 expectations.
2093 * testsuite/gas/i386/arch-13-znver1.d,
2094 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2095
3cd7f3e3
L		 20962020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2097
2098 * config/tc-i386.c (match_template): Replace ignoresize and
2099 defaultsize with mnemonicsize.
2100 (process_suffix): Likewise.
2101
b8ba1385
SB		 21022020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2103
2104 PR 25627
2105 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2106 instruction LD IY,(HL).
2107 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2108 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2109 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2110 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2111
10d97a0f
L		 21122020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2113
2114 PR gas/25622
2115 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2116 x86-64-default-suffix-avx.
2117 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2118 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2119 * testsuite/gas/i386/noreg64.d: Updated.
2120 * testsuite/gas/i386/noreg64.l: Likewise.
2121 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2122 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2123 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2124
8326546e
SB		 21252020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2126
2127 PR 25604
2128 * config/tc-z80.c (contains_register): Prevent an illegal memory
2129 access when checking an expression for a register name.
2130
e3e896e6
AM		 21312020-03-03 Alan Modra <amodra@gmail.com>
2132
2133 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2134 support.
2135
a4dd6c97
AM		 21362020-03-02 Alan Modra <amodra@gmail.com>
2137
2138 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2139 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2140 and .sbss sections.
2141 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2142 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2143 (s3_s_score_lcomm): Likewise.
2144 * config/tc-score7.c: Similarly.
2145 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2146
dec7b24b
YS		 21472020-02-28 YunQiang Su <syq@debian.org>
2148
2149 PR gas/25539
2150 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2151 to handle multi-labels.
2152 (has_label_name): New.
2153
cceb53b8
MM		 21542020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2155
2156 * config/tc-arm.c (enum pred_instruction_type): Remove
2157 NEUTRAL_IT_NO_VPT_INSN predication type.
2158 (cxn_handle_predication): Modify to require condition suffixes.
2159 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2160 * testsuite/gas/arm/cde-scalar.s: Update test.
2161 * testsuite/gas/arm/cde-warnings.l: Update test.
2162 * testsuite/gas/arm/cde-warnings.s: Update test.
2163
da3ec71f
AM		 21642020-02-26 Alan Modra <amodra@gmail.com>
2165
2166 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2167 N_() on empty string.
2168
42135cad
AM		 21692020-02-26 Alan Modra <amodra@gmail.com>
2170
2171 * read.c (read_a_source_file): Call strncpy with length one
2172 less than size of original_case_string.
2173
dc1e8a47
AM		 21742020-02-26 Alan Modra <amodra@gmail.com>
2175
2176 * config/obj-elf.c: Indent labels correctly.
2177 * config/obj-macho.c: Likewise.
2178 * config/tc-aarch64.c: Likewise.
2179 * config/tc-alpha.c: Likewise.
2180 * config/tc-arm.c: Likewise.
2181 * config/tc-cr16.c: Likewise.
2182 * config/tc-crx.c: Likewise.
2183 * config/tc-frv.c: Likewise.
2184 * config/tc-i386-intel.c: Likewise.
2185 * config/tc-i386.c: Likewise.
2186 * config/tc-ia64.c: Likewise.
2187 * config/tc-mn10200.c: Likewise.
2188 * config/tc-mn10300.c: Likewise.
2189 * config/tc-nds32.c: Likewise.
2190 * config/tc-riscv.c: Likewise.
2191 * config/tc-s12z.c: Likewise.
2192 * config/tc-xtensa.c: Likewise.
2193 * config/tc-z80.c: Likewise.
2194 * read.c: Likewise.
2195 * symbols.c: Likewise.
2196 * write.c: Likewise.
2197
bd0cf5a6
NC		 21982020-02-20 Nelson Chu <nelson.chu@sifive.com>
2199
54b2aec1
NC		 2200 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2201 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2202 after parsing all arguments.
2203 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2204 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2205 are used to check if we write a read-only CSR by the CSR instruction.
2206 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2207 all CSR for the read-only CSR checking.
2208 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2209 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2210 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2211 all CSR instructions for the read-only CSR checking.
2212 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2213 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2214
2ca89224
NC		 2215 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2216 (riscv_opts): Initialize it.
2217 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2218 before doing the CSR checking.
2219 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2220 (md_longopts): Add mcsr-check and mno-csr-check.
2221 (md_parse_option): Handle new enum option values.
2222 (s_riscv_option): Handle new long options.
2223 * doc/c-riscv.texi: Add description for the new .option and assembler
2224 options.
2225 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2226 the CSR checking.
2227 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2228
bd0cf5a6
NC		 2229 * config/tc-riscv.c (csr_extra_hash): New.
2230 (enum riscv_csr_class): New enum. Used to decide
2231 whether or not this CSR is legal in the current ISA string.
2232 (struct riscv_csr_extra): New structure to hold all extra information
2233 of CSR.
2234 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2235 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2236 Call hash_reg_name to insert CSR address into reg_names_hash.
2237 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2238 Decide whether the CSR is valid according to the csr_extra_hash.
2239 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2240 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2241 not a boolean. This is same as riscv_init_csr_hash, so keep the
2242 consistent usage.
2243 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2244 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2245 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2246 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2247 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2248 f-ext CSR are not allowed.
2249 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2250 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2251 source file is `priv-reg.s`, and the ISA is rv64if, so the
2252 rv32-only CSR are not allowed.
2253 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2254
10a95fcc
AM		 22552020-02-21 Alan Modra <amodra@gmail.com>
2256
2257 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2258 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2259
dda2980f
AM		 22602020-02-21 Alan Modra <amodra@gmail.com>
2261
2262 PR 25569
2263 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2264 on section size adjustment, instead perform another write if
2265 exec header size is larger than section size.
2266
bd3380bc
NC		 22672020-02-19 Nelson Chu <nelson.chu@sifive.com>
2268
2269 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2270 -mno-arch-attr command line options.
2271
fa164239
JW		 22722020-02-19 Nelson Chu <nelson.chu@sifive.com>
2273
2274 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2275 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2276
fcaaac0a
SB		 22772020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2278
2279 PR 25576
2280 * config/tc-z80.c (md_parse_option): Do not use an underscore
2281 prefix for local labels in SDCC compatability mode.
2282 (z80_start_line_hook): Remove SDCC dollar label support.
2283 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2284 * testsuite/gas/z80/sdcc.s: Likewise.
2285
22862020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2287
2288 PR 25517
2289 * config/tc-z80.c: Add -march option.
2290 * doc/as.texi: Update Z80 documentation.
2291 * doc/c-z80.texi: Likewise.
2292 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2293 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2294 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2295 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2296 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2297 * testsuite/gas/z80/gbz80_all.d: Likewise.
2298 * testsuite/gas/z80/r800_extra.d: Likewise.
2299 * testsuite/gas/z80/r800_ii8.d: Likewise.
2300 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2301 * testsuite/gas/z80/sdcc.d: Likewise.
2302 * testsuite/gas/z80/z180.d: Likewise.
2303 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2304 * testsuite/gas/z80/z80_doc.d: Likewise.
2305 * testsuite/gas/z80/z80_ii8.d: Likewise.
2306 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2307 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2308 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2309 * testsuite/gas/z80/z80_sli.d: Likewise.
2310 * testsuite/gas/z80/z80n_all.d: Likewise.
2311 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2312
a7e12755
L		 23132020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2314
2315 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2316 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2317 * testsuite/gas/i386/i386.exp: Run property-3 and
2318 x86-64-property-3.
2319 * testsuite/gas/i386/property-3.d: New file.
2320 * testsuite/gas/i386/property-3.s: Likewise.
2321 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2322
272a84b1
L		 23232020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2324
2325 * config/tc-i386.c (cpu_arch): Add .popcnt.
2326 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2327 Add a tab before @samp{.sse4a}.
2328
c8f8eebc
JB		 23292020-02-17 Jan Beulich <jbeulich@suse.com>
2330
2331 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2332 for AddrPrefixOpReg templates. Combine the two pieces of
2333 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2334 mode.
2335
eedb0f2c
JB		 23362020-02-17 Jan Beulich <jbeulich@suse.com>
2337
2338 PR gas/14439
2339 * config/tc-i386.c (md_assemble): Also suppress operand
2340 swapping for MONITOR{,X} and MWAIT{,X}.
2341 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2342 Add Intel syntax monitor/mwait tests.
2343 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2344 Adjust expectations.
2345 *testsuite/gas/i386/sse3-intel.d,
2346 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2347 * testsuite/gas/i386/i386.exp: Run new tests.
2348
b9915cbc
JB		 23492020-02-17 Jan Beulich <jbeulich@suse.com>
2350
2351 PR gas/6518
2352 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2353 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2354 re-indentation).
2355 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2356 cases.
2357 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2358 * testsuite/gas/i386/avx512dq-inval.l,
2359 testsuite/gas/i386/inval-avx.l,
2360 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2361 * testsuite/gas/i386/avx512vl-ambig.s,
2362 testsuite/gas/i386/avx512vl-ambig.l: New.
2363 * testsuite/gas/i386/i386.exp: Run new test.
2364
af5c13b0
L		 23652020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2366
2367 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2368 nosse4.
2369 * doc/c-i386.texi: Document sse4a and nosse4a.
2370
07d98387
L		 23712020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2372
2373 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2374 for AT&T syntax.
2375
65fca059
JB		 23762020-02-14 Jan Beulich <jbeulich@suse.com>
2377
2378 PR gas/25438
2379 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2380 casing ...
2381 (process_suffix): ... here. Consider just the first operand
2382 initially.
2383 (check_long_reg): Drop opcode 0x63 special case again.
2384 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2385 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2386 Move ambiguous operand size tests ...
2387 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2388 testsuite/gas/i386/noreg64.s: ... here.
2389 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2390 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2391 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2392 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2393 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2394 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2395 testsuite/gas/i386/x86-64-movsxd.d,
2396 testsuite/gas/i386/x86-64-movsxd-intel.d,
2397 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2398 Adjust expectations.
2399 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2400 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2401 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2402 * testsuite/gas/i386/i386.exp: Run new tests.
2403
b6773884
JB		 24042020-02-14 Jan Beulich <jbeulich@suse.com>
2405
2406 * config/tc-i386.c (process_operands): Also skip segment
2407 override prefix emission if it matches an already present one.
2408 * testsuite/gas/i386/prefix32.s: Add double segment override
2409 cases.
2410 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2411
92334ad2
JB		 24122020-02-14 Jan Beulich <jbeulich@suse.com>
2413
2414 * config/tc-i386.c (process_operands): Drop ineffectual segment
2415 overrides when optimizing.
2416 * testsuite/gas/i386/lea-optimize.d: New.
2417 * testsuite/gas/i386/i386.exp: Run new test.
2418
24192020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2420
2421 * config/tc-i386.c (process_operands): Also check insn prefix
2422 for ineffectual segment override warning. Don't cover possible
2423 VEX/EVEX encoded insns there.
2424 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2425 testsuite/gas/i386/lea.e: New.
2426 * testsuite/gas/i386/i386.exp: Run new test.
2427
0e6724de
L		 24282020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2429
2430 PR gas/25438
2431 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2432 syntax.
2433
292676c1
L		 24342020-02-13 Fangrui Song <maskray@google.com>
2435 H.J. Lu <hongjiu.lu@intel.com>
2436
2437 PR gas/25551
2438 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2439 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2440 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2441 * testsuite/gas/i386/relax-5.d: New file.
2442 * testsuite/gas/i386/relax-5.s: Likewise.
2443 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2444 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2445
7deea9aa
JB		 24462020-02-13 Jan Beulich <jbeulich@suse.com>
2447
2448 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2449 "nosse4" entry.
2450
6c0946d0
JB		 24512020-02-12 Jan Beulich <jbeulich@suse.com>
2452
2453 * config/tc-i386.c (avx512): New (at file scope), moved from
2454 (check_VecOperands): ... here.
2455 (process_suffix): Add [XYZ]MMword operand size handling.
2456 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2457 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2458 tests.
2459 * testsuite/gas/i386/avx512dq-inval.l,
2460 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2461
5990e377
JB		 24622020-02-12 Jan Beulich <jbeulich@suse.com>
2463
2464 PR gas/24546
2465 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2466 code only.
2467 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2468 CALL/JMP in O_tbyte_ptr case.
2469 * doc/c-i386.texi: Mention far call and full pointer load ISA
2470 differences.
2471 * testsuite/gas/i386/x86-64-branch-3.s,
2472 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2473 * testsuite/gas/i386/x86-64-branch-3.d,
2474 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2475 * testsuite/gas/i386/x86-64-branch-5.l,
2476 testsuite/gas/i386/x86-64-branch-5.s: New.
2477 * testsuite/gas/i386/i386.exp: Run new test.
2478
9706160a
JB		 24792020-02-12 Jan Beulich <jbeulich@suse.com>
2480
2481 PR gas/25438
2482 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2483 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2484 64-bit-only warning.
2485 (check_word_reg): Consistently error on mismatching register
2486 size and suffix.
2487 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2488 for movw. Replace suffix / GPR for orb.
2489 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2490 byte GPRs as well as ones for inb/outb with a word accumulator.
2491 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2492 testsuite/gas/i386/inval.l: Adjust expectations.
2493
5de4d9ef
JB		 24942020-02-12 Jan Beulich <jbeulich@suse.com>
2495
2496 * config/tc-i386.c (operand_type_register_match): Also fall
2497 through initial two if()-s when the template allows for a GPR
2498 operand. Adjust comment.
2499
50128d0c
JB		 25002020-02-11 Jan Beulich <jbeulich@suse.com>
2501
2502 (struct _i386_insn): New field "short_form".
2503 (optimize_encoding): Drop setting of shortform field.
2504 (process_suffix): Set i.short_form. Replace shortform use.
2505 (process_operands): Replace shortform use.
2506
1ed818b4
MM		 25072020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2508
2509 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2510 loop initial declaration.
2511
5aae9ae9
MM		 25122020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2513
2514 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2515 instructions that can have 5 arguments.
2516 (enum operand_parse_code): Add new operands.
2517 (parse_operands): Account for new operands.
2518 (S5): New macro.
2519 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2520 (neon_select_shape): Account for P suffix.
2521 (LOW1): Move macro to global position.
2522 (HI4): Move macro to global position.
2523 (vcx_assign_vec_d): New.
2524 (vcx_assign_vec_m): New.
2525 (vcx_assign_vec_n): New.
2526 (enum vcx_reg_type): New.
2527 (vcx_get_reg_type): New.
2528 (vcx_size_pos): New.
2529 (vcx_vec_pos): New.
2530 (vcx_handle_shape): New.
2531 (vcx_ensure_register_in_range): New.
2532 (vcx_handle_register_arguments): New.
2533 (vcx_handle_insn_block): New.
2534 (vcx_handle_common_checks): New.
2535 (do_vcx1): New.
2536 (do_vcx2): New.
2537 (do_vcx3): New.
2538 * testsuite/gas/arm/cde-missing-fp.d: New test.
2539 * testsuite/gas/arm/cde-missing-fp.l: New test.
2540 * testsuite/gas/arm/cde-missing-mve.d: New test.
2541 * testsuite/gas/arm/cde-missing-mve.l: New test.
2542 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2543 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2544 * testsuite/gas/arm/cde-mve.s: New test.
2545 * testsuite/gas/arm/cde-warnings.l:
2546 * testsuite/gas/arm/cde-warnings.s:
2547 * testsuite/gas/arm/cde.d:
2548 * testsuite/gas/arm/cde.s:
2549
4934a27c
MM		 25502020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2551 Matthew Malcomson <matthew.malcomson@arm.com>
2552
2553 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2554 CDE coprocessor that can be enabled.
2555 (enum pred_instruction_type): New pred type.
2556 (BAD_NO_VPT): New error message.
2557 (BAD_CDE): New error message.
2558 (BAD_CDE_COPROC): New error message.
2559 (enum operand_parse_code): Add new immediate operands.
2560 (parse_operands): Account for new immediate operands.
2561 (check_cde_operand): New.
2562 (cde_coproc_enabled): New.
2563 (cde_coproc_pos): New.
2564 (cde_handle_coproc): New.
2565 (cxn_handle_predication): New.
2566 (do_custom_instruction_1): New.
2567 (do_custom_instruction_2): New.
2568 (do_custom_instruction_3): New.
2569 (do_cx1): New.
2570 (do_cx1a): New.
2571 (do_cx1d): New.
2572 (do_cx1da): New.
2573 (do_cx2): New.
2574 (do_cx2a): New.
2575 (do_cx2d): New.
2576 (do_cx2da): New.
2577 (do_cx3): New.
2578 (do_cx3a): New.
2579 (do_cx3d): New.
2580 (do_cx3da): New.
2581 (handle_pred_state): Define new IT block behaviour.
2582 (insns): Add newn CX*{,d}{,a} instructions.
2583 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2584 Define new cdecp extension strings.
2585 * doc/c-arm.texi: Document new cdecp extension arguments.
2586 * testsuite/gas/arm/cde-scalar.d: New test.
2587 * testsuite/gas/arm/cde-scalar.s: New test.
2588 * testsuite/gas/arm/cde-warnings.d: New test.
2589 * testsuite/gas/arm/cde-warnings.l: New test.
2590 * testsuite/gas/arm/cde-warnings.s: New test.
2591 * testsuite/gas/arm/cde.d: New test.
2592 * testsuite/gas/arm/cde.s: New test.
2593
4b5aaf5f
L		 25942020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2595
2596 PR gas/25516
2597 * config/tc-i386.c (intel64): Renamed to ...
2598 (isa64): This.
2599 (match_template): Accept Intel64 only instruction by default.
2600 (i386_displacement): Updated.
2601 (md_parse_option): Updated.
2602 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2603 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2604 -mamd64 to x86-64-sysenter-amd.
2605 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2606
33176d91
AM		 26072020-02-10 Alan Modra <amodra@gmail.com>
2608
2609 * config/obj-elf.c (obj_elf_change_section): Error for section
2610 type, attr or entsize changes in assembly.
2611 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2612 * testsuite/gas/elf/section5.l: Update.
2613
82194874
AM		 26142020-02-10 Alan Modra <amodra@gmail.com>
2615
2616 * output-file.c (output_file_close): Do a normal close when
2617 flag_always_generate_output.
2618 * write.c (write_object_file): Don't stop output when
2619 flag_always_generate_output.
2620
9fc0b501
SB		 26212020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2622
2623 PR 25469
2624 * config/tc-z80.c: Add -gbz80 command line option to generate code
2625 for the GameBoy Z80. Add support for generating DWARF.
2626 * config/tc-z80.h: Add support for DWARF debug information
2627 generation.
2628 * doc/c-z80.texi: Document new command line option.
2629 * testsuite/gas/z80/gbz80_all.d: New file.
2630 * testsuite/gas/z80/gbz80_all.s: New file.
2631 * testsuite/gas/z80/z80.exp: Run the new tests.
2632 * testsuite/gas/z80/z80n_all.d: New file.
2633 * testsuite/gas/z80/z80n_all.s: New file.
2634 * testsuite/gas/z80/z80n_reloc.d: New file.
2635
b7d07216
L		 26362020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2637
2638 PR gas/25381
2639 * config/obj-elf.c (get_section): Also check
2640 linked_to_symbol_name.
2641 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2642 (obj_elf_parse_section_letters): Handle the 'o' flag.
2643 (build_group_lists): Renamed to ...
2644 (build_additional_section_info): This. Set elf_linked_to_section
2645 from map_head.linked_to_symbol_name.
2646 (elf_adjust_symtab): Updated.
2647 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2648 * doc/as.texi: Document the 'o' flag.
2649 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2650 * testsuite/gas/elf/section18.d: New file.
2651 * testsuite/gas/elf/section18.s: Likewise.
2652 * testsuite/gas/elf/section19.d: Likewise.
2653 * testsuite/gas/elf/section19.s: Likewise.
2654 * testsuite/gas/elf/section20.d: Likewise.
2655 * testsuite/gas/elf/section20.s: Likewise.
2656 * testsuite/gas/elf/section21.d: Likewise.
2657 * testsuite/gas/elf/section21.l: Likewise.
2658 * testsuite/gas/elf/section21.s: Likewise.
2659
5eb617a7
L		 26602020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2661
2662 * NEWS: Mention x86 assembler options to align branches for
2663 binutils 2.34.
2664
986ac314
L		 26652020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2666
2667 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2668 only for ELF targets.
2669 * testsuite/gas/i386/unique.d: Don't xfail.
2670 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2671
19234a6d
AM		 26722020-02-06 Alan Modra <amodra@gmail.com>
2673
2674 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2675 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2676
02e0be69
AM		 26772020-02-06 Alan Modra <amodra@gmail.com>
2678
2679 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2680 xfail, and rename test.
2681 * testsuite/gas/elf/section12b.d: Likewise.
2682 * testsuite/gas/elf/section16a.d: Likewise.
2683 * testsuite/gas/elf/section16b.d: Likewise.
2684
a8c4d40b
L		 26852020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2686
2687 PR gas/25380
2688 * config/obj-elf.c (section_match): Removed.
2689 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2690 section_id.
2691 (obj_elf_change_section): Replace info and group_name arguments
2692 with match_p. Also update the section ID and flags from match_p.
2693 (obj_elf_section): Handle "unique,N". Update call to
2694 obj_elf_change_section.
2695 * config/obj-elf.h (elf_section_match): New.
2696 (obj_elf_change_section): Updated.
2697 * config/tc-arm.c (start_unwind_section): Update call to
2698 obj_elf_change_section.
2699 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2700 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2701 (microblaze_s_sdata): Likewise.
2702 (microblaze_s_rdata): Likewise.
2703 (microblaze_s_bss): Likewise.
2704 * config/tc-mips.c (s_change_section): Likewise.
2705 * config/tc-msp430.c (msp430_profiler): Likewise.
2706 * config/tc-rx.c (parse_rx_section): Likewise.
2707 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2708 * doc/as.texi: Document "unique,N" in .section directive.
2709 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2710 * testsuite/gas/elf/section15.d: New file.
2711 * testsuite/gas/elf/section15.s: Likewise.
2712 * testsuite/gas/elf/section16.s: Likewise.
2713 * testsuite/gas/elf/section16a.d: Likewise.
2714 * testsuite/gas/elf/section16b.d: Likewise.
2715 * testsuite/gas/elf/section17.d: Likewise.
2716 * testsuite/gas/elf/section17.l: Likewise.
2717 * testsuite/gas/elf/section17.s: Likewise.
2718 * testsuite/gas/i386/unique.d: Likewise.
2719 * testsuite/gas/i386/unique.s: Likewise.
2720 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2721 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2722
575d37ae
L		 27232020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2724
2725 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2726
2384096c
G		 27272020-02-01 Anthony Green <green@moxielogic.com>
2728
2729 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2730
95441c43
SL		 27312020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2732
2733 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2734 %tls_ldo.
2735
d465d695
AV		 27362020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2737
2738 PR gas/25472
2739 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2740 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2741 +mve.
2742 * testsuite/gas/arm/mve_dsp.d: New test.
2743
d26cc8a9
NC		 27442020-01-31 Nick Clifton <nickc@redhat.com>
2745
2746 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2747 rather than BFD_RELOC_NONE.
2748
90e9955a
SP		 27492020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2750
2751 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2752 to support VLDMIA instruction for MVE.
2753 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2754 instruction for MVE.
2755 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2756 instruction for MVE.
2757 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2758 instruction for MVE.
2759 * testsuite/gas/arm/mve-ldst.d: New test.
2760 * testsuite/gas/arm/mve-ldst.s: Likewise.
2761
53943f32
NC		 27622020-01-31 Nick Clifton <nickc@redhat.com>
2763
2764 * po/fr.po: Updated French translation.
2765 * po/ru.po: Updated Russian translation.
2766
c3036ed0
RS		 27672020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2768
2769 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2770 .s for the movprfx.
2771 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2772 * testsuite/gas/aarch64/sve-movprfx_28.d,
2773 * testsuite/gas/aarch64/sve-movprfx_28.l,
2774 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2775
2ae4c703
JB		 27762020-01-30 Jan Beulich <jbeulich@suse.com>
2777
2778 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2779 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2780 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2781 Adjust expectations.
2782
bd434cc4
JM		 27832020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2784
2785 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2786 * testsuite/gas/bpf/alu-be.d: Likewise.
2787 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2788 * testsuite/gas/bpf/alu32-be.d: Likewise.
2789
aeab2b26
JB		 27902020-01-30 Jan Beulich <jbeulich@suse.com>
2791
2792 * testsuite/gas/i386/x86-64-branch-2.s,
2793 testsuite/gas/i386/x86-64-branch-4.s,
2794 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2795 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2796 testsuite/gas/i386/x86-64-branch-2.d,
2797 testsuite/gas/i386/x86-64-branch-4.l,
2798 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2799
873494c8
JB		 28002020-01-30 Jan Beulich <jbeulich@suse.com>
2801
2802 * config/tc-i386.c (process_suffix): .
2803 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2804 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2805 Add LRETQ case.
2806 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2807 suffix.
2808 testsuite/gas/i386/x86_64.s: Add RETF cases.
2809 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2810 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2811 testsuite/gas/i386/x86-64-opcode.d,
2812 testsuite/gas/i386/x86-64-suffix-intel.d,
2813 testsuite/gas/i386/x86-64-suffix.d,
2814 testsuite/gas/i386/x86_64-intel.d
2815 testsuite/gas/i386/x86_64.d: Adjust expectations.
2816 * testsuite/gas/i386/x86-64-suffix.e,
2817 testsuite/gas/i386/x86_64.e: New.
2818
62b3f548
JB		 28192020-01-30 Jan Beulich <jbeulich@suse.com>
2820
2821 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2822 special case.
2823
bc31405e
L		 28242020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2825
2826 PR binutils/25445
2827 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2828 movsxd.
2829 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2830 differences. Document movslq and movsxd.
2831 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2832 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2833 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2834 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2835 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2836 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2837 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2838 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2839 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2840 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2841 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2842
e3696f67
AM		 28432020-01-27 Alan Modra <amodra@gmail.com>
2844
2845 * testsuite/gas/all/gas.exp: Replace case statements with switch
2846 statements.
2847 * testsuite/gas/elf/elf.exp: Likewise.
2848 * testsuite/gas/macros/macros.exp: Likewise.
2849 * testsuite/lib/gas-defs.exp: Likewise.
2850
7568c93b
TC		 28512020-01-27 Tamar Christina <tamar.christina@arm.com>
2852
2853 PR 25403
2854 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2855 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2856
403d1bd9
JW		 28572020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2858
2859 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2860 s exts must be known, so rename *ok* to *fail*.
2861 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2862 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2863 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2864 above change.
2865 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2866 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2867
be4c5e58
L		 28682020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2869
2870 PR gas/25438
2871 * config/tc-i386.c (check_long_reg): Always disallow double word
2872 suffix in mnemonic with word general register.
2873 * testsuite/gas/i386/general.s: Replace word general register
2874 with double word general register for movl.
2875 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2876 register.
2877 * testsuite/gas/i386/general.l: Updated.
2878 * testsuite/gas/i386/inval.l: Likewise.
2879
9e7028aa
AM		 28802020-01-22 Alan Modra <amodra@gmail.com>
2881
2882 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2883 __tls_get_addr_desc and __tls_get_addr_opt.
2884
e3ed17f3
JB		 28852020-01-21 Jan Beulich <jbeulich@suse.com>
2886
2887 * testsuite/gas/i386/inval-crc32.s,
2888 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2889 * testsuite/gas/i386/inval-crc32.l,
2890 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2891
1a035124
JB		 28922020-01-21 Jan Beulich <jbeulich@suse.com>
2893
2894 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2895 generic code path. Deal with No_lSuf being set in a template.
2896 * testsuite/gas/i386/inval-crc32.l,
2897 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2898 instead of error(s) when operand size is ambiguous.
2899 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2900 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2901 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2902 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2903 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2904 Adjust expectations.
2905
c006a730
JB		 29062020-01-21 Jan Beulich <jbeulich@suse.com>
2907
2908 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2909 and an intel_syntax check. Re-write lack-of-suffix processing
2910 logic.
2911 * doc/c-i386.texi: Document operand size defaults for suffix-
2912 less AT&T syntax insns.
2913 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2914 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2915 testsuite/gas/i386/x86-64-avx-scalar.s,
2916 testsuite/gas/i386/x86-64-avx.s,
2917 testsuite/gas/i386/x86-64-bundle.s,
2918 testsuite/gas/i386/x86-64-intel64.s,
2919 testsuite/gas/i386/x86-64-lock-1.s,
2920 testsuite/gas/i386/x86-64-opcode.s,
2921 testsuite/gas/i386/x86-64-sse2avx.s,
2922 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2923 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2924 testsuite/gas/i386/x86-64-nops.s,
2925 testsuite/gas/i386/x86-64-ptwrite.s,
2926 testsuite/gas/i386/x86-64-simd.s,
2927 testsuite/gas/i386/x86-64-sse-noavx.s,
2928 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2929 insns.
2930 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2931 testsuite/gas/i386/noreg64.s: Add further tests.
2932 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2933 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2934 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2935 testsuite/gas/i386/sse-noavx.d,
2936 testsuite/gas/i386/x86-64-intel64.d,
2937 testsuite/gas/i386/x86-64-nops.d,
2938 testsuite/gas/i386/x86-64-opcode.d,
2939 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2940 testsuite/gas/i386/x86-64-ptwrite.d,
2941 testsuite/gas/i386/x86-64-simd-intel.d,
2942 testsuite/gas/i386/x86-64-simd-suffix.d,
2943 testsuite/gas/i386/x86-64-simd.d,
2944 testsuite/gas/i386/x86-64-sse-noavx.d
2945 testsuite/gas/i386/x86-64-suffix.d,
2946 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2947 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2948 testsuite/gas/i386/noreg64.l: New.
2949 * testsuite/gas/i386/i386.exp: Run new tests.
2950
c906a69a
JB		 29512020-01-21 Jan Beulich <jbeulich@suse.com>
2952
2953 * testsuite/gas/i386/avx512_bf16_vl.s,
2954 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2955 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2956 broadcast forms of VCVTNEPS2BF16.
2957 * testsuite/gas/i386/avx512_bf16_vl.d,
2958 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2959
26916852
NC		 29602020-01-20 Nick Clifton <nickc@redhat.com>
2961
2962 * po/uk.po: Updated Ukranian translation.
2963
14470f07
L		 29642020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2965
2966 PR ld/25416
2967 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2968 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2969 x32 object.
2970 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2971 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2972 R_X86_64_GOTPC32_TLSDESC relocation.
2973
1b1bb2c6
NC		 29742020-01-18 Nick Clifton <nickc@redhat.com>
2975
2976 * configure: Regenerate.
2977 * po/gas.pot: Regenerate.
2978
ae774686
NC		 29792020-01-18 Nick Clifton <nickc@redhat.com>
2980
2981 Binutils 2.34 branch created.
2982
42e04b36
L		 29832020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2984
2985 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2986 with vex_encoding_vex.
2987 (parse_insn): Likewise.
2988 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2989 and {vex3} documentation.
2990 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2991 {vex}.
2992 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2993
2da2eaf4
AV		 29942020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2995
2996 PR 25376
2997 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2998 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2999 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3000 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3001 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3002 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3003
45a4bb20
JB		 30042020-01-16 Jan Beulich <jbeulich@suse.com>
3005
3006 * config/tc-i386.c (match_template): Drop found_cpu_match local
3007 variable.
3008
4814632e
JB		 30092020-01-16 Jan Beulich <jbeulich@suse.com>
3010
3011 * testsuite/gas/i386/avx512dq-inval.l,
3012 testsuite/gas/i386/avx512dq-inval.s: New.
3013 * testsuite/gas/i386/i386.exp: Run new test.
3014
131cb553
JL		 30152020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3016
3017 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3018 relocations when the target is 430X, except when extracting part of an
3019 expression.
3020 (msp430_srcoperand): Adjust comment.
3021 Initialize the expp member of the msp430_operand_s struct as
3022 appropriate.
3023 (msp430_dstoperand): Likewise.
3024 * testsuite/gas/msp430/msp430.exp: Run new test.
3025 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3026 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3027
c24d0e8d
AM		 30282020-01-15 Alan Modra <amodra@gmail.com>
3029
3030 * configure.tgt: Add sparc-*-freebsd case.
3031
e44925ae
LC		 30322020-01-14 Lili Cui <lili.cui@intel.com>
3033
3034 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3035 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3036 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3037 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3038 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3039 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3040 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3041 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3042 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3043 * testsuite/gas/i386/align-branch-5.d: Likewise.
3044 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3045 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3046 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3047 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3048 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3049 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3050 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3051 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3052 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3053 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3054 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3055 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3056
7a6bf3be
SB		 30572020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3058
3059 PR 25377
3060 * config/tc-z80.c: Add support for half precision, single
3061 precision and double precision floating point values.
3062 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3063 * doc/as.texi: Add new z80 command line options.
3064 * doc/c-z80.texi: Document new z80 command line options.
3065 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3066 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3067 * testsuite/gas/z80/z80.exp: Run the new test.
3068 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3069 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3070 * testsuite/gas/z80/strings.d: Update expected output.
3071
82e9597c
MM		 30722020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3073
3074 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3075 dependency.
3076
5e4f7e05
CZ		 30772020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3078
3079 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3080 the CPU.
3081 * config/tc-arc.h: Add header if/defs.
3082 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3083
febda64f
AM		 30842020-01-13 Alan Modra <amodra@gmail.com>
3085
3086 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3087
5496abe1
AM		 30882020-01-13 Alan Modra <amodra@gmail.com>
3089
3090 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3091 insertion.
3092
ec4181f2
AM		 30932020-01-10 Alan Modra <amodra@gmail.com>
3094
3095 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3096 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3097
40c75bc8
SB		 30982020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3099
3100 PR 25224
3101 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3102 opcode byte values.
3103 (emit_ld_r_r): Likewise.
3104 (emit_ld_rr_m): Likewise.
3105 (emit_ld_rr_nn): Likewise.
3106
72aea328
JB		 31072020-01-09 Jan Beulich <jbeulich@suse.com>
3108
3109 * config/tc-i386.c (optimize_encoding): Add
3110 is_any_vex_encoding() invocations. Drop respective
3111 i.tm.extension_opcode == None checks.
3112
3f93af61
JB		 31132020-01-09 Jan Beulich <jbeulich@suse.com>
3114
3115 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3116 REX transformations. Correct comment indentation.
3117
7697afb6
JB		 31182020-01-09 Jan Beulich <jbeulich@suse.com>
3119
3120 * config/tc-i386.c (optimize_encoding): Generalize register
3121 transformation for TEST optimization.
3122
d835a58b
JB		 31232020-01-09 Jan Beulich <jbeulich@suse.com>
3124
3125 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3126 testsuite/gas/i386/x86-64-sysenter-amd.d,
3127 testsuite/gas/i386/x86-64-sysenter-amd.l,
3128 testsuite/gas/i386/x86-64-sysenter-intel.d,
3129 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3130 * testsuite/gas/i386/i386.exp: Run new tests.
3131
915808f6
NC		 31322020-01-08 Nick Clifton <nickc@redhat.com>
3133
3134 PR 25284
3135 * doc/as.texi (Align): Document the fact that all arguments can be
3136 omitted.
3137 (Balign): Likewise.
3138 (P2align): Likewise.
3139
f1f28025
NC		 31402020-01-08 Nick Clifton <nickc@redhat.com>
3141
3142 PR 14891
3143 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3144 already defined as a different symbol type.
3145 * testsuite/gas/elf/pr14891.s: New test source file.
3146 * testsuite/gas/elf/pr14891.d: New test driver.
3147 * testsuite/gas/elf/pr14891.s: New test expected error output.
3148 * testsuite/gas/elf/elf.exp: Run the new test.
3149
030a2e78
AM		 31502020-01-08 Alan Modra <amodra@gmail.com>
3151
3152 * config/tc-z8k.c (md_begin): Make idx unsigned.
3153 (get_specific): Likewise for this_index.
3154
2a1ebfb2
CZ		 31552020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3156
3157 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3158 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3159 (md_operand): Set X_md to absent.
3160 (arc_parse_name): Check for X_md.
3161
16d87673
SB		 31622020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3163
3164 PR 25311
3165 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3166 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3167 NO_STRING_ESCAPES.
3168 * read.c (next_char_of_string): Likewise.
3169 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3170 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3171
a2322019
NC		 31722020-01-03 Nick Clifton <nickc@redhat.com>
3173
3174 * po/sv.po: Updated Swedish translation.
3175
5437a02a
JB		 31762020-01-03 Jan Beulich <jbeulich@suse.com>
3177
3178 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3179 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3180
567dfba2
JB		 31812020-01-03 Jan Beulich <jbeulich@suse.com>
3182
3183 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3184 by-element usdot. Add 64-bit form tests for by-element sudot.
3185 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3186
8c45011a
JB		 31872020-01-03 Jan Beulich <jbeulich@suse.com>
3188
3189 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3190 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3191
f4950f76
JB		 31922020-01-03 Jan Beulich <jbeulich@suse.com>
3193
3194 * testsuite/gas/aarch64/f64mm.d,
3195 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3196
6655dba2
SB		 31972020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3198
3199 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3200 support for assembler code generated by SDCC. Add new relocation
3201 types. Add z80-elf target support.
3202 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3203 labels. Local labels starts from ".L".
3204 * NEWS: Mention the new support.
3205 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3206 * testsuite/gas/all/fwdexp.s: Likewise.
3207 * testsuite/gas/all/cond.l: Likewise.
3208 * testsuite/gas/all/cond.s: Likewise.
3209 * testsuite/gas/all/fwdexp.d: Likewise.
3210 * testsuite/gas/all/fwdexp.s: Likewise.
3211 * testsuite/gas/elf/section2.e-mips: Likewise.
3212 * testsuite/gas/elf/section2.l: Likewise.
3213 * testsuite/gas/elf/section2.s: Likewise.
3214 * testsuite/gas/macros/app1.d: Likewise.
3215 * testsuite/gas/macros/app1.s: Likewise.
3216 * testsuite/gas/macros/app2.d: Likewise.
3217 * testsuite/gas/macros/app2.s: Likewise.
3218 * testsuite/gas/macros/app3.d: Likewise.
3219 * testsuite/gas/macros/app3.s: Likewise.
3220 * testsuite/gas/macros/app4.d: Likewise.
3221 * testsuite/gas/macros/app4.s: Likewise.
3222 * testsuite/gas/macros/app4b.s: Likewise.
3223 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3224 * testsuite/gas/z80/z80.exp: Add new tests
3225 * testsuite/gas/z80/dollar.d: New file.
3226 * testsuite/gas/z80/dollar.s: New file.
3227 * testsuite/gas/z80/ez80_adl_all.d: New file.
3228 * testsuite/gas/z80/ez80_adl_all.s: New file.
3229 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3230 * testsuite/gas/z80/ez80_isuf.s: New file.
3231 * testsuite/gas/z80/ez80_z80_all.d: New file.
3232 * testsuite/gas/z80/ez80_z80_all.s: New file.
3233 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3234 * testsuite/gas/z80/r800_extra.d: New file.
3235 * testsuite/gas/z80/r800_extra.s: New file.
3236 * testsuite/gas/z80/r800_ii8.d: New file.
3237 * testsuite/gas/z80/r800_z80_doc.d: New file.
3238 * testsuite/gas/z80/z180.d: New file.
3239 * testsuite/gas/z80/z180.s: New file.
3240 * testsuite/gas/z80/z180_z80_doc.d: New file.
3241 * testsuite/gas/z80/z80_doc.d: New file.
3242 * testsuite/gas/z80/z80_doc.s: New file.
3243 * testsuite/gas/z80/z80_ii8.d: New file.
3244 * testsuite/gas/z80/z80_ii8.s: New file.
3245 * testsuite/gas/z80/z80_in_f_c.d: New file.
3246 * testsuite/gas/z80/z80_in_f_c.s: New file.
3247 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3248 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3249 * testsuite/gas/z80/z80_out_c_0.d: New file.
3250 * testsuite/gas/z80/z80_out_c_0.s: New file.
3251 * testsuite/gas/z80/z80_reloc.d: New file.
3252 * testsuite/gas/z80/z80_reloc.s: New file.
3253 * testsuite/gas/z80/z80_sli.d: New file.
3254 * testsuite/gas/z80/z80_sli.s: New file.
3255
a65b5de6
SN		 32562020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3257
3258 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3259 REGLIST_RN.
3260
b14ce8bf
AM		 32612020-01-01 Alan Modra <amodra@gmail.com>
3262
3263 Update year range in copyright notice of all files.
3264
0b114740 3265For older changes see ChangeLog-2019
3499769a 3266\f
0b114740 3267Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3268
3269Copying and distribution of this file, with or without modification,
3270are permitted in any medium without royalty provided the copyright
3271notice and this notice are preserved.
3272
3273Local Variables:
3274mode: change-log
3275left-margin: 8
3276fill-column: 74
3277version-control: never
3278End:
GDB Binutils - Deliverables
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