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04c662e2
L		 12020-07-15 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR gas/26237
4 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
5 * testsuite/gas/i386/addr32.d: Likewise.
6 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
7 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
8
56c1b507
NC		 92020-07-15 Nick Clifton <nickc@redhat.com>
10
11 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
12 the addend field of REL relocations. Store the full addend into
13 the note for REL relocations.
14
e2e018c3
JB		 152020-07-15 Jan Beulich <jbeulich@suse.com>
16
17 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
18 immediate.
19 * testsuite/gas/i386/x86-64-stack-intel.d,
20 testsuite/gas/i386/x86-64-stack-suffix.d,
21 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
22
36938cab
JB		 232020-07-15 Jan Beulich <jbeulich@suse.com>
24
25 * testsuite/gas/i386/disassem.d,
26 testsuite/gas/i386/ilp32/x86-64-branch.d,
27 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
28 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
29 testsuite/gas/i386/noreg32.d,
30 testsuite/gas/i386/noreg64-rex64.d,
31 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
32 testsuite/gas/i386/opcode.d,
33 testsuite/gas/i386/solaris/x86-64-branch-2.d,
34 testsuite/gas/i386/solaris/x86-64-jump.d,
35 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
36 testsuite/gas/i386/solaris/x86-64-nop-3.d,
37 testsuite/gas/i386/solaris/x86-64-nop-4.d,
38 testsuite/gas/i386/solaris/x86-64-nop-5.d,
39 testsuite/gas/i386/solaris/x86-64-relax-2.d,
40 testsuite/gas/i386/solaris/x86-64-relax-3.d,
41 testsuite/gas/i386/x86-64-align-branch-1a.d,
42 testsuite/gas/i386/x86-64-align-branch-1b.d,
43 testsuite/gas/i386/x86-64-align-branch-1c.d,
44 testsuite/gas/i386/x86-64-align-branch-1d.d,
45 testsuite/gas/i386/x86-64-align-branch-1e.d,
46 testsuite/gas/i386/x86-64-align-branch-1f.d,
47 testsuite/gas/i386/x86-64-align-branch-1g.d,
48 testsuite/gas/i386/x86-64-align-branch-1h.d,
49 testsuite/gas/i386/x86-64-align-branch-1i.d,
50 testsuite/gas/i386/x86-64-align-branch-2a.d,
51 testsuite/gas/i386/x86-64-align-branch-2b.d,
52 testsuite/gas/i386/x86-64-align-branch-2c.d,
53 testsuite/gas/i386/x86-64-align-branch-3.d,
54 testsuite/gas/i386/x86-64-align-branch-4a.d,
55 testsuite/gas/i386/x86-64-align-branch-4b.d,
56 testsuite/gas/i386/x86-64-align-branch-5.d,
57 testsuite/gas/i386/x86-64-align-branch-6.d,
58 testsuite/gas/i386/x86-64-branch-2.d,
59 testsuite/gas/i386/x86-64-branch-3.d,
60 testsuite/gas/i386/x86-64-branch.d,
61 testsuite/gas/i386/x86-64-disassem.d,
62 testsuite/gas/i386/x86-64-disp32.d,
63 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
64 testsuite/gas/i386/x86-64-gotpcrel.d,
65 testsuite/gas/i386/x86-64-ifunc.d,
66 testsuite/gas/i386/x86-64-jump.d,
67 testsuite/gas/i386/x86-64-lfence-byte.d,
68 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
69 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
70 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
71 testsuite/gas/i386/x86-64-lfence-load.d,
72 testsuite/gas/i386/x86-64-lfence-ret-a.d,
73 testsuite/gas/i386/x86-64-lfence-ret-b.d,
74 testsuite/gas/i386/x86-64-lfence-ret-c.d,
75 testsuite/gas/i386/x86-64-lfence-ret-d.d,
76 testsuite/gas/i386/x86-64-lfence-ret-e.d,
77 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
78 testsuite/gas/i386/x86-64-mpx-branch-1.d,
79 testsuite/gas/i386/x86-64-mpx.d,
80 testsuite/gas/i386/x86-64-nop-3.d,
81 testsuite/gas/i386/x86-64-nop-4.d,
82 testsuite/gas/i386/x86-64-nop-5.d,
83 testsuite/gas/i386/x86-64-nops-7.d,
84 testsuite/gas/i386/x86-64-notrack.d,
85 testsuite/gas/i386/x86-64-opcode.d,
86 testsuite/gas/i386/x86-64-relax-2.d,
87 testsuite/gas/i386/x86-64-relax-3.d,
88 testsuite/gas/i386/x86-64-relax-4.d,
89 testsuite/gas/i386/x86-64-rtm.d,
90 testsuite/gas/i386/x86-64-stack.d,
91 testsuite/gas/i386/x86-64-unique.d,
92 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
93
8e58ef80
L		 942020-07-14 H.J. Lu <hongjiu.lu@intel.com>
95
96 PR gas/26237
97 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
98 address.
99 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
100 * testsuite/gas/i386/addr32.d: Updated.
101 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
102 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
103 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
104 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
105
bfbd9438
JB		 1062020-07-14 Jan Beulich <jbeulich@suse.com>
107
108 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
109 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
110 * testsuite/gas/i386/intel.d,
111 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
112
7531c613
JB		 1132020-07-14 Jan Beulich <jbeulich@suse.com>
114
115 * testsuite/gas/i386/prefix.d: Adjust expectations.
116
b24d668c
JB		 1172020-07-14 Jan Beulich <jbeulich@suse.com>
118
119 * testsuite/gas/i386/x86-64-avx-intel.d,
120 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
121
9ab00b61
JB		 1222020-07-14 Jan Beulich <jbeulich@suse.com>
123
124 * testsuite/gas/i386/movbe-suffix.d,
125 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
126 * testsuite/gas/i386/i386.exp: Run new tests.
127
2875b28a
JB		 1282020-07-14 Jan Beulich <jbeulich@suse.com>
129
130 * testsuite/gas/i386/crc32-suffix.d,
131 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
132 * testsuite/gas/i386/i386.exp: Run new tests.
133 * testsuite/gas/i386/arch-10-bdver1.d,
134 testsuite/gas/i386/arch-10-bdver2.d,
135 testsuite/gas/i386/arch-10-bdver3.d,
136 testsuite/gas/i386/arch-10-bdver4.d,
137 testsuite/gas/i386/arch-10-btver1.d,
138 testsuite/gas/i386/arch-10-btver2.d,
139 testsuite/gas/i386/arch-10-lzcnt.d,
140 testsuite/gas/i386/arch-10-prefetchw.d,
141 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
142 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
143 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
144 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
145 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
146 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
147 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
148 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
149 testsuite/gas/i386/x86-64-arch-2-btver1.d,
150 testsuite/gas/i386/x86-64-arch-2-btver2.d,
151 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
152 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
153 testsuite/gas/i386/x86-64-arch-2.d,
154 testsuite/gas/i386/x86-64-crc32.d,
155 testsuite/gas/i386/x86-64-pseudos.d,
156 testsuite/gas/i386/x86-64-sse-noavx.d,
157 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
158
e184e611
JB		 1592020-07-14 Jan Beulich <jbeulich@suse.com>
160
161 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
162 ModR/M-encoded byte register cases.
163 * testsuite/gas/i386/x86-64-pseudos.d,
164 testsuite/gas/i386/x86-64-reg-intel.d,
165 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
166
e8b5d5f9
JB		 1672020-07-14 Jan Beulich <jbeulich@suse.com>
168
169 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
170 not-ModR/M-encoded byte register cases.
171 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
172
38397794
JB		 1732020-07-14 Jan Beulich <jbeulich@suse.com>
174
175 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
176 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
177 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
178 testsuite/gas/i386/ilp32/x86-64-avx.d,
179 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
180 testsuite/gas/i386/ilp32/x86-64-crc32.d,
181 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
182 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
183 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
184 testsuite/gas/i386/ilp32/x86-64-reg.d,
185 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
186 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
187 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
188 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
189 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
190 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
191 dump expectations.
192
7a705315
L		 1932020-07-13 H.J. Lu <hongjiu.lu@intel.com>
194
195 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
196 extension.
197
0a5c31d1
NC		 1982020-07-13 Nick Clifton <nickc@redhat.com>
199
200 * po/fr.po: Updated French translation.
201
8884c29c
AM		 2022020-07-13 Alan Modra <amodra@gmail.com>
203
204 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
205 * testsuite/gas/elf/dwarf2-12.d: Likewise.
206 * testsuite/gas/elf/dwarf2-13.d: Likewise.
207 * testsuite/gas/elf/dwarf2-14.d: Likewise.
208
a308b89d
L		 2092020-07-11 H.J. Lu <hongjiu.lu@intel.com>
210
211 * config/tc-i386.c (output_insn): Check i.xstate to set
212 GNU_PROPERTY_X86_FEATURE_2_TMM.
213 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
214 x86-64-property-8 and x86-64-property-9.
215 * testsuite/gas/i386/x86-64-property-7.d: New file.
216 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
217 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
218 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
219 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
220 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
221
921eafea
L		 2222020-07-10 H.J. Lu <hongjiu.lu@intel.com>
223
224 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
225 has_regymm, has_regzmm and has_regtmm. Add xstate.
226 (md_assemble): Set i.xstate from operand types in instruction
227 template.
228 (build_modrm_byte): Updated.
229 (output_insn): Check i.xstate.
230 * testsuite/gas/i386/i386.exp: Run property-6 and
231 x86-64-property-6.
232 * testsuite/gas/i386/property-6.d: New file.
233 * testsuite/gas/i386/property-6.s: Updated.
234 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
235
d249bf86
L		 2362020-07-10 H.J. Lu <hongjiu.lu@intel.com>
237
238 * testsuite/gas/i386/property-5.d: Correct test name.
239
260cd341
LC		 2402020-07-10 Lili Cui <lili.cui@intel.com>
241
242 * NEWS: Mention support for Intel AMX instructions.
243 * config/tc-i386.c (i386_error): Add invalid_sib_address.
244 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
245 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
246 (match_simd_size): Add tmmword check.
247 (operand_type_match): Add tmmword.
248 (type_names): Add rTMM.
249 (i386_error): Add invalid_tmm_register_set.
250 (check_VecOperands): Handle invalid_sib_address and
251 invalid_tmm_register_set.
252 (match_template): Handle invalid_sib_address.
253 (build_modrm_byte): Handle non-vector SIB and zmmword.
254 (i386_index_check): Disallow RegIP for non-vector SIB.
255 (check_register): Handle zmmword.
256 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
257 * testsuite/gas/i386/i386.exp: Add AMX new tests.
258 * testsuite/gas/i386/intel-regs.d: Add tmm.
259 * testsuite/gas/i386/intel-regs.s: Add tmm.
260 * testsuite/gas/i386/x86-64-amx-intel.d: New.
261 * testsuite/gas/i386/x86-64-amx-inval.l: New.
262 * testsuite/gas/i386/x86-64-amx-inval.s: New.
263 * testsuite/gas/i386/x86-64-amx.d: New.
264 * testsuite/gas/i386/x86-64-amx.s: New.
265 * testsuite/gas/i386/x86-64-amx-bad.d: New.
266 * testsuite/gas/i386/x86-64-amx-bad.s: New.
267
af2b3186
TV		 2682020-07-10 Tom de Vries <tdevries@suse.de>
269
270 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
271 readelf's line table decoding.
272 * testsuite/gas/elf/dwarf2-12.d: Likewise.
273 * testsuite/gas/elf/dwarf2-13.d: Likewise.
274 * testsuite/gas/elf/dwarf2-14.d: Likewise.
275 * testsuite/gas/elf/dwarf2-15.d: Likewise.
276 * testsuite/gas/elf/dwarf2-16.d: Likewise.
277 * testsuite/gas/elf/dwarf2-17.d: Likewise.
278 * testsuite/gas/elf/dwarf2-18.d: Likewise.
279 * testsuite/gas/elf/dwarf2-19.d: Likewise.
280 * testsuite/gas/elf/dwarf2-5.d: Likewise.
281 * testsuite/gas/elf/dwarf2-6.d: Likewise.
282 * testsuite/gas/elf/dwarf2-7.d: Likewise.
283
39776b11
L		 2842020-07-09 H.J. Lu <hongjiu.lu@intel.com>
285
286 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
287 VEX/EVEX vector instructions.
288 * testsuite/gas/i386/property-4.d: New file.
289 * testsuite/gas/i386/property-4.s: Likewise.
290 * testsuite/gas/i386/property-5.d: Likewise.
291 * testsuite/gas/i386/property-5.s: Likewise.
292 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
293 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
294
939b95c7
L		 2952020-07-09 H.J. Lu <hongjiu.lu@intel.com>
296
297 * NEWS: Mention --enable-x86-used-note.
298 * configure.ac: Configure with --enable-x86-used-note by default
299 for Linux/x86.
300 * configure: Regenerated.
301
fe49679d
AM		 3022020-07-09 Alan Modra <amodra@gmail.com>
303
304 * config/obj-coff.h: Remove TE_PE support.
305 * config/tc-ppc.c: Likewise.
306 * config/tc-ppc.h: Likewise.
307 * configure.tgt: Remove powerpc PE and powerpc lynxos.
308 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
309 condition.
310 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
311
6384fd9e
JB		 3122020-07-08 Jan Beulich <jbeulich@suse.com>
313
314 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
315 New.
316 * testsuite/gas/i386/i386.exp: Run new tests.
317
3128916d
CZ		 3182020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
319
320 * config/tc-arc.c (find_opcode_match): Add error messages.
321 * testsuite/gas/arc/add_s-err.s: Update test.
322 * testsuite/gas/arc/asm-errors.err: Likewise.
323 * testsuite/gas/arc/cpu-em-err.s: Likewise.
324 * testsuite/gas/arc/hregs-err.s: Likewise.
325 * testsuite/gas/arc/warn.s: Likewise.
326
dbdba9b0
L		 3272020-07-07 H.J. Lu <hongjiu.lu@intel.com>
328
329 PR gas/26212
330 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
331
34e79798
AM		 3322020-07-07 Alan Modra <amodra@gmail.com>
333
334 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
335 * testsuite/gas/ppc/ppc.exp: Likewise.
336 * testsuite/gas/all/weakref1l.d: Likewise.
337
3c6e74ce
NC		 3382020-07-07 Nick Clifton <nickc@redhat.com>
339
340 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
341 expected output.
342
e74d9fa9
JB		 3432020-07-06 Jan Beulich <jbeulich@suse.com>
344
345 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
346 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
347 testsuite/gas/i386/x86-64-evex-wig1.d,
348 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
349 expectations.
350
39e0f456
JB		 3512020-07-06 Jan Beulich <jbeulich@suse.com>
352
353 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
354 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
355 * testsuite/gas/i386/avx512f-opts-intel.d,
356 testsuite/gas/i386/avx512f-opts.d
357 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
358 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
359
ddc73fa9
NC		 3602020-07-06 Yuri Chornoivan <yurchor@ukr.net>
361
362 PR 26204
363 * config/tc-arm.c: Fix spelling mistake.
364 * config/tc-riscv.c: Likewise.
365 * config/tc-z80.c: Likewise.
366 * po/gas.pot: Regenerate.
367
17550be7
NC		 3682020-07-06 Nick Clifton <nickc@redhat.com>
369
370 * po/uk.po: Updated Ukranian translation.
371
b19d852d
NC		 3722020-07-04 Nick Clifton <nickc@redhat.com>
373
374 * configure: Regenerate.
375 * po/gas.pot: Regenerate.
376
3772020-07-04 Nick Clifton <nickc@redhat.com>
378
379 * version.m4: Change version number to 2.35.50.
380 * configure: Regenerate.
381 * po/bfd.pot: Regenerate.
382
b115b9fd
NC		 3832020-07-04 Nick Clifton <nickc@redhat.com>
384
385 Binutils 2.35 branch created.
386
b657622c
AM		 3872020-07-03 Alan Modra <amodra@gmail.com>
388
389 PR 26028
390 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
391
c2ecccb3
L		 3922020-07-02 H.J. Lu <hongjiu.lu@intel.com>
393
394 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
395 swap two source operands.
396
f436f38e
NC		 3972020-07-02 Nick Clifton <nickc@redhat.com>
398
399 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
400
f405494f
AC		 4012020-07-02 Alex Coplan <alex.coplan@arm.com>
402
403 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
404 segfault on negative chars.
405 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
406 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
407
0942c7ab
NC		 4082020-07-02 Nick Clifton <nickc@redhat.com>
409
410 PR 26028
411 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
412 command line.
413 * testsuite/gas/ia64/unwind.d: Likewise.
414 * testsuite/gas/mmix/bspec-1.d: Likewise.
415 * testsuite/gas/mmix/bspec-2.d: Likewise.
416 * testsuite/gas/mmix/comment-1.d: Likewise.
417 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
418
3443489c
AM		 4192020-07-01 Alan Modra <amodra@gmail.com>
420
421 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
422
054b336d
AM		 4232020-07-01 Alan Modra <amodra@gmail.com>
424
425 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
426 in data sections, and mep.
427
bbd19b19
L		 4282020-06-30 H.J. Lu <hongjiu.lu@intel.com>
429
430 * NEWS: Mention x86 NaCl target support removal.
431 * config/tc-i386.c: Remove x86 NaCl target support.
432 * config/tc-i386.h: Likewise.
433 * configure.tgt: Likewise.
434 * testsuite/gas/i386/i386.exp: Likewise.
435 * testsuite/gas/i386/iamcu-1.d: Likewise.
436 * testsuite/gas/i386/iamcu-2.d: Likewise.
437 * testsuite/gas/i386/iamcu-3.d: Likewise.
438 * testsuite/gas/i386/iamcu-4.d: Likewise.
439 * testsuite/gas/i386/iamcu-5.d: Likewise.
440 * testsuite/gas/i386/k1om.d: Likewise.
441 * testsuite/gas/i386/l1om.d: Likewise.
442
08ccfccf
NC		 4432020-06-30 Nelson Chu <nelson.chu@sifive.com>
444
445 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
446 checking into riscv_csr_address.
447 (riscv_csr_version_check): Likewise.
448 (riscv_csr_address): New function. Return the suitable CSR address
449 after checking the ISA dependency and versions. Issue warnings if
450 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
451 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
452 priv spec versions for them.
453 (reg_csr_lookup_internal): Call riscv_csr_address to find the
454 suitable CSR address.
455 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
456 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
457 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
458 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
459 priv spec warnings here. These warnings are added by accident.
460 Remove them and only focus on the ISA dependency warnings.
461 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
462 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
463 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
464 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
465 than the privileged ones.
466 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
467 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
468 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
469 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
470 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
471 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
472 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
473 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
474 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
475 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
476
8c190ce0
L		 4772020-06-29 H.J. Lu <hongjiu.lu@intel.com>
478
479 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
480 (md_assemble): Don't process ImmExt without operands.
481
b20e7614
HPN		 4822020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
483
484 PR gas/25331
485 * config/tc-mmix.c (md_assemble) <fixup for
486 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
487 Also, set its fx_no_overflow.
488 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
489 Similarly this fixup affects 4 bytes, not 8 and needs its
490 fx_no_overflow set.
491 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 492 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 493
279edac5
AM		 4942020-06-29 Alan Modra <amodra@gmail.com>
495
496 * config/tc-s12z.c: Use C style comments.
497 * config/tc-z80.c: Likewise.
498 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
499
b6cd5d10
L		 5002020-06-26 H.J. Lu <hongjiu.lu@intel.com>
501
502 * config/tc-i386.c (md_assemble): Process ImmExt without
503 operands.
504
63112cd6
L		 5052020-06-26 H.J. Lu <hongjiu.lu@intel.com>
506
507 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
508 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
509 VECSIB256 and VECSIB512, respectively.
510 (build_modrm_byte): Replace vecsib with sib.
511
2a1bb84c
JB		 5122020-06-26 Jan Beulich <jbeulich@suse.com>
513
514 * testsuite/gas/i386/nop-1-suffix.d: New.
515 * testsuite/gas/i386/i386.exp: Run new test.
516
85f7484a
PB		 5172020-06-26 Pat Bernardi <bernardi@adacore.com>
518
519 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
520 (md_pseudo_table): Handle "gnu_attribute".
521 * doc/as.texi: Document GNU attribute for M68K.
522
b59d128a
NC		 5232020-06-25 Nick Clifton <nickc@redhat.com>
524
525 PR 26141
526 * config/tc-arm.c (arm_force_relocation): Force resolution of
527 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
528 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
529
c423d21a
JB		 5302020-06-25 Jan Beulich <jbeulich@suse.com>
531
532 * config/tc-i386.c (md_assemble): Move call to process_immext()
533 ...
534 (process_operands): ... here.
535
8bbb3ad8
JB		 5362020-06-25 Jan Beulich <jbeulich@suse.com>
537
538 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
539 diagnostic when there is a sizing prefix. Switch to word/dword/
540 qword encoding when there is a sizing prefix and no (explicit or
541 derived) suffix.
542 (update_imm): Handle presence of a sizing prefix.
543 * testsuite/gas/i386/noreg16-data32.d,
544 testsuite/gas/i386/noreg32-data16.d,
545 testsuite/gas/i386/noreg32-data16.e,
546 testsuite/gas/i386/noreg64-data16.d,
547 testsuite/gas/i386/noreg64-data16.e,
548 testsuite/gas/i386/noreg64-rex64.d: New.
549 * testsuite/gas/i386/i386.exp: Run new tests.
550 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
551 Introduce and use pfx* macros.
552 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
553 addressing.
554 * testsuite/gas/i386/noreg16.d: Adjust expectations.
555
589958d6
JB		 5562020-06-25 Jan Beulich <jbeulich@suse.com>
557
558 * testsuite/gas/i386/avx-16bit.d,
559 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
560 testsuite/gas/i386/avx512f-16bit.d,
561 testsuite/gas/i386/avx512f.d,
562 testsuite/gas/i386/evex-lig256.d,
563 testsuite/gas/i386/evex-lig512.d
564 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
565 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
566 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
567 testsuite/gas/i386/sse2-16bit.d,
568 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
569 expectations.
570
0b9404fd
JB		 5712020-06-25 Jan Beulich <jbeulich@suse.com>
572
573 * config/tc-i386.c (md_assemble): Also reject explicit REX
574 prefixes with VEX and alike encoded insns. Zap consumed bits
575 from i.rex.
576 (output_insn): Don't ignore REX prefix for VEX and alike
577 encodings; abort() instead if encountered.
578 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
579 ...
580 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
581 * testsuite/gas/i386/x86-64-pseudos.d,
582 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
583
a5aeccd9
JB		 5842020-06-25 Jan Beulich <jbeulich@suse.com>
585
586 * config/tc-i386.c (process_operands): Translate explicit REX
587 prefix into i.rex for SSE2AVX templates.
588 (set_rex_vrex): New helper.
589 (build_modrm_byte): Use it.
590 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
591 REX prefixes.
592 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
593
40d231b4
JB		 5942020-06-25 Jan Beulich <jbeulich@suse.com>
595
596 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
597 templates when there's no data size prefix.
598 (md_assemble): Reject data size prefix also for legacy encoded
599 SIMD templates.
600 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
601 Uncomment previously not working line.
602 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
603 data16 prefix.
604 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
605 testsuite/gas/i386/sse2avx.d: Adjust expectations.
606
11abe426
JB		 6072020-06-25 Jan Beulich <jbeulich@suse.com>
608
609 * config/tc-i386.c (build_evex_prefix): Drop early setting of
610 vec_length.
611
1a79004f
NC		 6122020-06-23 Nelson Chu <nelson.chu@sifive.com>
613
614 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
615 explicit_priv_attr. It used to indicate CSR or priv instructions are
616 explictly used.
617 (riscv_is_priv_insn): Return True if it is a privileged instruction.
618 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
619 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
620 (riscv_write_out_attrs): Clarification of when to generate the elf
621 priv spec attributes.
622 * testsuite/gas/riscv/attribute-11.s: Add comments.
623 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
624 `priv_insn_<n>` to decide which priv instruction is expected to used.
625 (<n> is a to e.)
626 * testsuite/gas/riscv/attribute-14a.d: Likewise.
627 * testsuite/gas/riscv/attribute-14b.d: Likewise.
628 * testsuite/gas/riscv/attribute-14c.d: Likewise.
629 * testsuite/gas/riscv/attribute-14d.d: Likewise.
630 * testsuite/gas/riscv/attribute-14e.d: Likewise.
631
39ff0b81
NC		 6322020-06-22 Nelson Chu <nelson.chu@sifive.com>
633
634 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
635 (riscv_set_default_priv_spec): Get the priv spec version from the
636 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
637
e2201c2a
AM		 6382020-06-20 Alan Modra <amodra@gmail.com>
639
640 * configure.tgt: Set bfd_gas for all SH targets.
641
d27c357a
JB		 6422020-06-18 Jan Beulich <jbeulich@suse.com>
643
644 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
645 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
646 expectations.
647
708a2fff
CL		 6482020-06-16 Lili Cui <lili.cui@intel.com>
649
650 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
651 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
652 * doc/c-i386.texi: Add avx512_vp2intersect.
653
2106ed9b
JB		 6542020-06-16 Jan Beulich <jbeulich@suse.com>
655
656 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
657 conditional.
658 * testsuite/gas/i386/sse-check.s: Adjust comment.
659 * testsuite/gas/i386/sse-check-error.l,
660 testsuite/gas/i386/sse-check-warn.e,
661 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
662 expectations.
663
a435742a
AM		 6642020-06-16 Alan Modra <amodra@gmail.com>
665
666 * config/tc-tic30.h: Remove OBJ_AOUT support.
667 * configure.tgt: Delete tic30-*-*aout* entry.
668
7a77f1ac
MF		 6692020-06-15 Max Filippov <jcmvbkbc@gmail.com>
670
671 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
672 macros.
673 (elf32xtensa_abi): New declaration.
674 (option_abi_windowed, option_abi_call0): New enum constants.
675 (md_longopts): Add entries for --abi-windowed and --abi-call0.
676 (md_parse_option): Add handlers for --abi-windowed and
677 --abi-call0.
678 (xtensa_add_config_info): Use xtensa_abi_choice instead of
679 XSHAL_ABI to format ABI tag.
680 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
681 --abi-call0 to the list of options.
682 * doc/c-xtensa.texi: Add description for options --abi-windowed
683 and --abi-call0.
684 * testsuite/gas/xtensa/abi-call0.d: New test definition.
685 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
686 * testsuite/gas/xtensa/abi.s: New test source.
687
efe30057
L		 6882020-06-14 H.J. Lu <hongjiu.lu@intel.com>
689
690 PR gas/26115
691 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
692 xsusldtrk.
693 * testsuite/gas/i386/tsxldtrk.s: Likewise.
694 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
695 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
696
d8af286f
NC		 6972020-06-12 Nelson Chu <nelson.chu@sifive.com>
698
699 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
700 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
701 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
702
18ca16be
SG		 7032020-06-09 Seth Girvan <snth@snthhacks.com>
704
705 * doc/c-avr.texi: Improve wording.
706
6778f1c4
JB		 7072020-06-09 Jan Beulich <jbeulich@suse.com>
708
709 * testsuite/gas/i386/x86-64-pseudos-bad.s,
710 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
711
73239888
JB		 7122020-06-09 Jan Beulich <jbeulich@suse.com>
713
714 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
715 encoding tests.
716 * testsuite/gas/i386/prefix.d: Adjust expectations.
717
bf926894
JB		 7182020-06-09 Jan Beulich <jbeulich@suse.com>
719
720 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
721 with VEX/EVEX encoding tests.
722 * testsuite/gas/i386/prefix.d: Adjust expectations.
723
828c2a25
JB		 7242020-06-09 Jan Beulich <jbeulich@suse.com>
725
726 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
727 suffix.
728 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
729 * testsuite/gas/i386/noreg64.d: Adjust expectations.
730 * testsuite/gas/i386/noreg-intel64.d,
731 testsuite/gas/i386/noreg-intel64.l,
732 testsuite/gas/i386/noreg-intel64.s: New.
733 * testsuite/gas/i386/i386.exp: Run new tests.
734
da4977e0
JB		 7352020-06-09 Jan Beulich <jbeulich@suse.com>
736
737 * config/tc-i386.c (vex_encoding_error): New enumerator.
738 (VEX_check_operands): Rename to VEX_check_encoding. Check
739 for vex_encoding_error. Move Imm4 handling ...
740 (check_VecOperands): ... here.
741 (match_template): Call VEX_check_encoding when there are no
742 operands. Split construct calling check_VecOperands and
743 VEX_check_encoding (when there are operands).
744 (check_register): Don't blindly set vex_encoding_evex.
745 * testsuite/gas/i386/pseudos-bad.s,
746 testsuite/gas/i386/pseudos-bad.l: New.
747 * testsuite/gas/i386/i386.exp: Run new test.
748 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
749
26417f19
AC		 7502020-06-08 Alex Coplan <alex.coplan@arm.com>
751
752 * config/tc-arm.c (insns): Add dfb.
753 * testsuite/gas/arm/dfb.d: New test.
754 * testsuite/gas/arm/dfb.s: Input for test.
755
9f3e7dbc
NC		 7562020-06-08 Nick Clifton <nickc@redhat.com>
757
758 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
759
dd6b8a0b
JB		 7602020-06-08 Jan Beulich <jbeulich@suse.com>
761
762 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
763
73c76375
JB		 7642020-06-08 Jan Beulich <jbeulich@suse.com>
765
766 * config/tc-i386.c (check_byte_reg): Drop dead conditional
767 around as_bad().
768
22e00a3f
JB		 7692020-06-08 Jan Beulich <jbeulich@suse.com>
770
771 * config/tc-i386.c (check_register): Split RegTR handling, to
772 fail recognition also in 64-bit mode as well as with i586 or
773 i686 explicitly enabled.
774 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
775 * testsuite/gas/i386/x86_64-intel.d,
776 testsuite/gas/i386/x86_64.d: Adjust expectations.
777
1ab84e02
JB		 7782020-06-08 Jan Beulich <jbeulich@suse.com>
779
780 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
781 * testsuite/gas/cfi/cfi.exp: Run this test.
782
af32b722
JB		 7832020-06-08 Jan Beulich <jbeulich@suse.com>
784
785 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
786 check to %st(N) parsing logic.
787 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
788
8a6fb3f9
JB		 7892020-06-08 Jan Beulich <jbeulich@suse.com>
790
791 * config/tc-i386.c (bad_reg): New.
792 (check_VecOperations, i386_att_operand, i386_parse_name): Check
793 for it.
794 (check_register): New, broken out from ...
795 (parse_real_register): ... here. Call it.
796 (parse_register): Call it, and error upon failure.
797 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
798 testsuite/gas/i386/x86-64-equ-bad.s,
799 testsuite/gas/i386/x86-64-equ-bad.l: New.
800 * testsuite/gas/i386/i386.exp: Run new tests.
801
1424c35d
AM		 8022020-06-06 Alan Modra <amodra@gmail.com>
803
804 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
805 * doc/c-ppc.texi: Likewise.
806
87c69f97
AM		 8072020-06-06 Alan Modra <amodra@gmail.com>
808
809 * config/tc-ppc.c: Update throughout for reloc renaming.
810
f1919c56
JM		 8112020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
812
813 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
814 stringop-overflow.
815
3fc6c3dc
NC		 8162020-06-05 Nelson Chu <nelson.chu@sifive.com>
817
818 * config/tc-riscv.c (explicit_csr): New static boolean.
819 Used to indicate CSR are explictly used.
820 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
821 (riscv_write_out_attrs): If we already have set elf priv
822 attributes, then generate them. Otherwise, don't generate
823 them when no CSR are used.
824 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
825 * testsuite/gas/riscv/attribute-02.d: Likewise.
826 * testsuite/gas/riscv/attribute-03.d: Likewise.
827 * testsuite/gas/riscv/attribute-04.d: Likewise.
828 * testsuite/gas/riscv/attribute-05.d: Likewise.
829 * testsuite/gas/riscv/attribute-06.d: Likewise.
830 * testsuite/gas/riscv/attribute-07.d: Likewise.
831 * testsuite/gas/riscv/attribute-08.d: Likewise.
832 * testsuite/gas/riscv/attribute-09.d: Likewise.
833 * testsuite/gas/riscv/attribute-10.d: Likewise.
834 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
835 * testsuite/gas/riscv/attribute-11.s: New testcase.
836 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
837 used, so we should output the ELF priv attributes.
838 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
839 used, so output the priv attributes according to the -mpriv-spec.
840 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
841 used, so ignore the -mpriv-spec setting.
842
d413a623
L		 8432020-06-04 H.J. Lu <hongjiu.lu@intel.com>
844
845 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
846 cgen_get_insn_value.
847 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
848 endianness to cgen_get_insn_value and cgen_put_insn_value.
849
7d8b91fd
JM		 8502020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
851
852 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
853 cgen_put_insn_value.
854
d8740be1
JM		 8552020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
856
857 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
858 bpf_cgen_cpu_open.
859 (md_assemble): Remove no longer needed hack.
860
e9bffec9
JM		 8612020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
862
863 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
864 cgen_put_insn_value.
865 (gas_cgen_md_apply_fix): Likewise.
866 (gas_cgen_md_apply_fix): Likewise.
867 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
868 cgen_put_insn_value.
869 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
870 cgen_put_insn_value.
871
1cf67587
AM		 8722020-06-04 Alan Modra <amodra@gmail.com>
873
874 * testsuite/config/default.exp: Remove global directive outside
875 proc body.
876 * testsuite/gas/mep/complex-relocs.exp: Likewise.
877 * testsuite/gas/microblaze/relax_size.exp: Likewise.
878 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
879 * testsuite/gas/mt/relocs.exp: Likewise.
880 * testsuite/gas/rx/rx.exp: Likewise.
881
338d56a8
SC		 8822020-06-03 Stephen Casner <casner@acm.org>
883
884 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
885
bb7322c6
JW		 8862020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
887 Jim Wilson <jimw@sifive.com>
888
889 PR 26051
890 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
891 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
892 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
893 Move B before SB. Move J before UJ.
894
c39c821c
AC		 8952020-06-01 Alex Coplan <alex.coplan@arm.com>
896
897 * write.c (relax_segment): Fix handling of negative offset when
898 relaxing an rs_org frag.
899 * testsuite/gas/aarch64/org-neg.d: New test.
900 * testsuite/gas/aarch64/org-neg.l: Error output for test.
901 * testsuite/gas/aarch64/org-neg.s: Input for test.
902 * testsuite/gas/arm/org-neg.d: New test.
903 * testsuite/gas/arm/org-neg.l: Error output for test.
904 * testsuite/gas/arm/org-neg.s: Input for test.
905
66e3eb08
SC		 9062020-05-28 Stephen Casner <casner@acm.org>
907
908 Fix unexpected failures in gas testsuite for pdp11-aout target.
909 These are caused by the PDP11's mix of little-endian octets in
910 shorts but shorts in big endian order for long or quad.
911
912 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
913 * testsuite/gas/all/gas.exp: Select alternate test scripts for
914 pdp11, skip octa test completely.
915 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
916 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
917 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
918
9e85f042
NC		 9192020-05-28 Alex Coplan <alex.coplan@arm.com>
920
921 * frags.c (frag_grow): Fix comment.
922
1c912705
SC		 9232020-05-27 Stephen Casner <casner@acm.org>
924
925 PR gas/26001
926 * config/tc-pdp11.c (parse_reg): Distinguish register names from
927 symbols that begin with a register name.
928 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
929 * testsuite/gas/pdp11/pr26001.s: Likewise.
930 * testsuite/gas/pdp11/pr26001.d: Likewise.
931
5c505568
SC		 9322020-05-27 Simon Cook <simon.cook@embecosm.com>
933
934 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
935 pointer when creating struct riscv_csr_extra.
936
3c730740
L		 9372020-05-26 H.J. Lu <hongjiu.lu@intel.com>
938
939 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
940 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
941 * testsuite/gas/i386/inval-avx512f.l: Updated.
942
57b17940
SSF		 9432020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
944
945 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
946 load/store instruction variants with alignment hints.
947 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
948 instruction variants with alignment hints.
949
e3fed0f2
L		 9502020-05-26 H.J. Lu <hongjiu.lu@intel.com>
951
952 PR gas/26044
953 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
954 instead of R_XGATE_PCREL_X.
955 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
956 BFD_RELOC_XGATE_PCREL_X.
957
8bbc5da5
L		 9582020-05-26 H.J. Lu <hongjiu.lu@intel.com>
959
960 PR gas/26044
961 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
962 with &fragP->fr_literal[0].
963
c4612b92
L		 9642020-05-26 H.J. Lu <hongjiu.lu@intel.com>
965
966 PR gas/26044
967 * config/tc-vax.c (md_estimate_size_before_relax): Replace
968 fragP->fr_literal with &fragP->fr_literal[0].
969 (md_convert_frag): Likewise.
970
70b1b570
L		 9712020-05-26 H.J. Lu <hongjiu.lu@intel.com>
972
973 PR gas/26044
974 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
975 with &fragP->fr_literal[0].
976
e67e940f
L		 9772020-05-26 H.J. Lu <hongjiu.lu@intel.com>
978
979 PR gas/26044
980 * config/tc-crx.c (getreg_image): Change argument type to int.
981 (md_convert_frag): Replace fragP->fr_literal with
982 &fragP->fr_literal[0].
983
a05e3e20
L		 9842020-05-26 H.J. Lu <hongjiu.lu@intel.com>
985
986 PR gas/26044
987 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
988 sprintf with memmove.
989
c6412eee
L		 9902020-05-25 H.J. Lu <hongjiu.lu@intel.com>
991
992 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
993 with &fragP->fr_literal[0].
994
9fcc3457
L		 9952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
996
997 PR gas/26041
998 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
999 2 overlapping strings.
1000
6c115e16
L		 10012020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1002
1003 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1004 with &fragP->fr_literal[0].
1005
a39d29cd
L		 10062020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1007
1008 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1009 with &fragp->fr_literal[0].
1010 * config/tc-microblaze.c (md_apply_fix): Likewise.
1011 * config/tc-sh.c (md_convert_frag): Likewise.
1012
72393fd1
JW		 10132020-05-24 Jim Wilson <jimw@sifive.com>
1014
1015 PR 26025
1016 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1017 asection to segT. New locals seg and subseg. Call subseg_set before
1018 fix_new_exp. Call subseg_set after loop to restore original values.
1019
9fbb53c7
AM		 10202020-05-21 Alan Modra <amodra@gmail.com>
1021
1022 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1023 throughout.
1024 * config/obj-elf.c: Likewise.
1025 * config/tc-aarch64.c: Likewise.
1026 * config/tc-arm.c: Likewise.
1027 * config/tc-m68k.c: Likewise.
1028 * config/tc-nios2.c: Likewise.
1029 * config/tc-tic30.c: Likewise.
1030 * ecoff.c: Likewise.
1031 * read.c: Likewise.
1032 * stabs.c: Likewise.
1033 * symbols.c: Likewise.
1034 * testsuite/gas/all/test-gen.c: Likewise.
1035
8f595e9b
NC		 10362020-05-20 Nelson Chu <nelson.chu@sifive.com>
1037
1038 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1039 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1040 Static variables which are used to set the ISA extensions. You can
1041 use -march (or ELF build attributes) and -misa-spec to set them,
1042 respectively.
1043 (ext_version_hash): The hash table used to handle the extensions
1044 with versions.
1045 (init_ext_version_hash): Initialize the ext_version_hash according
1046 to riscv_ext_version_table.
1047 (riscv_get_default_ext_version): The callback function of
1048 riscv_parse_subset_t. According to the choosed ISA spec,
1049 get the default version for the specific extension.
1050 (riscv_set_arch): Set the callback function.
1051 (enum options, struct option md_longopts): Add new option -misa-spec.
1052 (md_parse_option): Do not call riscv_set_arch for -march. We will
1053 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1054 to set default_isa_spec class.
1055 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1056 ext_version_hash, and then call riscv_set_arch to set the architecture
1057 with versions according to default_arch_with_ext.
1058 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1059 x extensions.
1060 * testsuite/gas/riscv/attribute-03.d: Likewise.
1061 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1062 already set it's version to 2p1 by march, so no need to use the default
1063 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1064 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1065 ISA spec 2p2, so set 0p0 to it.
1066 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1067 zicsr is 2p0 according to ISA spec 20191213.
1068 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1069 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1070 You can set them by configure options --with-arch and
1071 --with-isa-spec, respectively.
1072 (riscv_set_default_isa_spec): New function used to set the
1073 default ISA spec.
1074 (md_parse_option): Call riscv_set_default_isa_spec rather than
1075 call riscv_get_isa_spec_class directly.
1076 (riscv_after_parse_args): If the -isa-spec is not set, then we
1077 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1078 calling riscv_set_default_isa_spec.
1079 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1080 the --with-isa-spec may be set to different ISA spec.
1081 * testsuite/gas/riscv/attribute-02.d: Likewise.
1082 * testsuite/gas/riscv/attribute-03.d: Likewise.
1083 * testsuite/gas/riscv/attribute-04.d: Likewise.
1084 * testsuite/gas/riscv/attribute-05.d: Likewise.
1085 * testsuite/gas/riscv/attribute-06.d: Likewise.
1086 * testsuite/gas/riscv/attribute-07.d: Likewise.
1087 * configure.ac: Add configure options, --with-arch and
1088 --with-isa-spec.
1089 * configure: Regenerated.
1090 * config.in: Regenerated.
1091 * config/tc-riscv.c (default_priv_spec): Static variable which is
1092 used to check if the CSR is valid for the chosen privilege spec. You
1093 can use -mpriv-spec to set it.
1094 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1095 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1096 (riscv_init_csr_hashes): Only need to initialize one hash table
1097 csr_extra_hash.
1098 (riscv_csr_class_check): Change the return type to void. Don't check
1099 the ISA dependency if -mcsr-check isn't set.
1100 (riscv_csr_version_check): New function. Check and find the CSR address
1101 from csr_extra_hash, according to default_priv_spec. Report warning
1102 for the invalid CSR if -mcsr-check is set.
1103 (reg_csr_lookup_internal): Updated.
1104 (reg_lookup_internal): Likewise.
1105 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1106 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1107 (md_parse_option): Call riscv_set_default_priv_version to set
1108 default_priv_spec.
1109 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1110 privilege spec to the newest one.
1111 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1112 include/opcode/riscv.h.
1113 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1114 to check the ISA dependency for CSR, so fix the spec version by adding
1115 -mpriv-spec=1.11.
1116 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1117 version warnings for the test case.
1118 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1119 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1120 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1121 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1122 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1123 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1124 Check whether the CSR is valid when privilege version 1.9 is choosed.
1125 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1126 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1127 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1128 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1129 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1130 Check whether the CSR is valid when privilege version 1.10 is choosed.
1131 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1132 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1133 Check whether the CSR is valid when privilege version 1.11 is choosed.
1134 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1135 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1136 setting. You can set it by configure option --with-priv-spec.
1137 (riscv_set_default_priv_spec): New function used to set the default
1138 privilege spec.
1139 (md_parse_option): Call riscv_set_default_priv_spec rather than
1140 call riscv_get_priv_spec_class directly.
1141 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1142 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1143 calling riscv_set_default_priv_spec.
1144 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1145 the --with-priv-spec may be set to different privilege spec.
1146 * testsuite/gas/riscv/priv-reg.d: Likewise.
1147 * configure.ac: Add configure option --with-priv-spec.
1148 * configure: Regenerated.
1149 * config.in: Regenerated.
1150 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1151 explicit_attr. Set it to TRUE if any ELF attribute is found.
1152 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1153 the priv attributes are set.
1154 (md_assemble): Set the default_priv_spec according to the priv
1155 attributes when we start to assemble instruction.
1156 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1157 riscv_write_out_attrs. Update the arch and priv attributes. If we
1158 don't set the corresponding ELF attributes, then try to output the
1159 default ones.
1160 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1161 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1162 to update the arch and priv attributes.
1163 (s_riscv_attribute): Make sure all arch and priv attributes are set
1164 before any instruction.
1165 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1166 ELF attribute or -march-attr is set. If the priv attributes are not
1167 set, then try to update them by the default setting (-mpriv-spec or
1168 --with-priv-spec).
1169 * testsuite/gas/riscv/attribute-02.d: Likewise.
1170 * testsuite/gas/riscv/attribute-03.d: Likewise.
1171 * testsuite/gas/riscv/attribute-04.d: Likewise.
1172 * testsuite/gas/riscv/attribute-06.d: Likewise.
1173 * testsuite/gas/riscv/attribute-07.d: Likewise.
1174 * testsuite/gas/riscv/attribute-08.d: Likewise.
1175 * testsuite/gas/riscv/attribute-09.d: Likewise.
1176 * testsuite/gas/riscv/attribute-10.d: Likewise.
1177 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1178 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1179 set by priv attributes must be supported.
1180 * testsuite/gas/riscv/attribute-05.s: Likewise.
1181 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1182 priv attributes according to the -mpriv-spec option.
1183 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1184 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1185 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1186 * testsuite/gas/riscv/priv-reg.d: Removed.
1187 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1188 CSR according to the priv spec 1.9.
1189 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1190 CSR according to the priv spec 1.9.1.
1191 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1192 CSR according to the priv spec 1.10.
1193 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1194 CSR according to the priv spec 1.11.
1195 * config/tc-riscv.c (md_show_usage): Add descriptions about
1196 the new GAS options.
1197 * doc/c-riscv.texi: Likewise.
1198
3d205eb4
PB		 11992020-05-19 Peter Bergner <bergner@linux.ibm.com>
1200
1201 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1202 * testsuite/gas/ppc/power9.d: Likewise.
1203 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1204 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1205 sync, wait, waitrsv>: Add tests.
1206 * testsuite/gas/ppc/power10.d: Likewise.
1207
164446e0
AF		 12082020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1209
1210 PR 25992
1211 * config/tc-arm.c : Add arm_ext_v8r feature.
1212 (it_fsm_post_encode): Check arm_ext_v8r feature.
1213 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1214
69f57659
AM		 12152020-05-19 Alan Modra <amodra@gmail.com>
1216
1217 * write.c (write_contents): Use bfd_get_filename rather than
1218 accessing bfd->filename directly. Use bfd_section_name rather
1219 than accessing section->name directly.
1220
0e1d094e
AM		 12212020-05-19 Alan Modra <amodra@gmail.com>
1222
1223 * symbols.c (local_symbol_make): Init all of lsy_flags.
1224
d402189f
AM		 12252020-05-18 Alan Modra <amodra@gmail.com>
1226
1227 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1228 before looking at add_symbol->sy_flags.
1229
503648e4 12302020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1231
1232 * config/tc-i386.c: Not handle lret/iret.
1233 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1234 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1235 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1236 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1237 * testsuite/gas/i386/lfence-ret.s: Ditto.
1238 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1239 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1240 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1241 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1242 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1243 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1244 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1245
2a50b401
AM		 12462020-05-15 Alan Modra <amodra@gmail.com>
1247 Alex Coplan <alex.coplan@arm.com>
1248
1249 * symbols.c (struct local_symbol): Update comment.
1250 (resolve_symbol_value): For resolved symbols equated to other
1251 symbols, verify that the referenced symbol is not a local_symbol
1252 before accessing sy_value. Don't leave symbol loops during
1253 finalize_syms resolution.
1254 * testsuite/gas/all/assign-bad-recursive.d: New test.
1255 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1256 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1257 * testsuite/gas/all/gas.exp: Run it.
1258
9d95b8e9
NC		 12592020-05-14 Nick Clifton <nickc@redhat.com>
1260
1261 * po/sv.po: Updated Swedish translation.
1262
3b646889
AM		 12632020-05-11 Alan Modra <amodra@gmail.com>
1264
1265 * testsuite/gas/ppc/scalarquad.d,
1266 * testsuite/gas/ppc/scalarquad.s: New test.
1267 * testsuite/gas/ppc/ppc.exp: Run it.
1268
9cc4ce88
AM		 12692020-05-11 Alan Modra <amodra@gmail.com>
1270
1271 * testsuite/gas/ppc/rightmost.d,
1272 * testsuite/gas/ppc/rightmost.s: New test.
1273 * testsuite/gas/ppc/ppc.exp: Run it.
1274
5d57bc3f
AM		 12752020-05-11 Alan Modra <amodra@gmail.com>
1276
1277 * testsuite/gas/ppc/xvtlsbb.d,
1278 * testsuite/gas/ppc/xvtlsbb.s: New test.
1279 * testsuite/gas/ppc/ppc.exp: Run it.
1280
66ef5847
AM		 12812020-05-11 Alan Modra <amodra@gmail.com>
1282
1283 * testsuite/gas/ppc/stringop.d,
1284 * testsuite/gas/ppc/stringop.s: New test.
1285 * testsuite/gas/ppc/ppc.exp: Run it.
1286
4f3e9537
PB		 12872020-05-11 Peter Bergner <bergner@linux.ibm.com>
1288
1289 * testsuite/gas/ppc/set_bool.d,
1290 * testsuite/gas/ppc/set_bool.s: New test.
1291 * testsuite/gas/ppc/ppc.exp: Run it.
1292
ec40e91c
AM		 12932020-05-11 Alan Modra <amodra@gmail.com>
1294
1295 * testsuite/gas/ppc/bitmanip.d,
1296 * testsuite/gas/ppc/bitmanip.s: New test.
1297 * testsuite/gas/ppc/ppc.exp: Run it.
1298
d7e97a76
AM		 12992020-05-11 Alan Modra <amodra@gmail.com>
1300
1301 * testsuite/gas/ppc/genpcv.d,
1302 * testsuite/gas/ppc/genpcv.s: New test.
1303 * testsuite/gas/ppc/ppc.exp: Run it.
1304
fdefed7c
AM		 13052020-05-11 Alan Modra <amodra@gmail.com>
1306
1307 * testsuite/gas/ppc/maskmanip.d,
1308 * testsuite/gas/ppc/maskmanip.s: New test.
1309 * testsuite/gas/ppc/ppc.exp: Run it.
1310
aa3c112f
AM		 13112020-05-11 Alan Modra <amodra@gmail.com>
1312 Peter Bergner <bergner@linux.ibm.com>
1313
1314 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1315 (md_assemble): Check acc specified in correct operand.
1316 * testsuite/gas/ppc/outerprod.d,
1317 * testsuite/gas/ppc/outerprod.s,
1318 * testsuite/gas/ppc/vsx4.d,
1319 * testsuite/gas/ppc/vsx4.s: New tests.
1320 * testsuite/gas/ppc/ppc.exp: Run them.
1321
6edbfd3b
AM		 13222020-05-11 Alan Modra <amodra@gmail.com>
1323
1324 * testsuite/gas/ppc/simd_perm.d,
1325 * testsuite/gas/ppc/simd_perm.s: New test.
1326 * testsuite/gas/ppc/ppc.exp: Run it.
1327
c7d7aea2
AM		 13282020-05-11 Alan Modra <amodra@gmail.com>
1329
1330 * testsuite/gas/ppc/int128.d,
1331 * testsuite/gas/ppc/int128.s: New test.
1332 * testsuite/gas/ppc/ppc.exp: Run it.
1333
94ba9882
AM		 13342020-05-11 Alan Modra <amodra@gmail.com>
1335
1336 * testsuite/gas/ppc/vsx_32byte.d,
1337 * testsuite/gas/ppc/vsx_32byte.s: New test.
1338 * testsuite/gas/ppc/ppc.exp: Run it.
1339
f4791f1a
AM		 13402020-05-11 Alan Modra <amodra@gmail.com>
1341
1342 * testsuite/gas/ppc/vec_mul.s,
1343 * testsuite/gas/ppc/vec_mul.d: New test.
1344 * testsuite/gas/ppc/ppc.exp: Run it.
1345
3ff0a5ba
PB		 13462020-05-11 Peter Bergner <bergner@linux.ibm.com>
1347
1348 * testsuite/gas/ppc/byte_rev.d,
1349 * testsuite/gas/ppc/byte_rev.s: New test.
1350 * testsuite/gas/ppc/ppc.exp: Run it.
1351
afef4fe9
PB		 13522020-05-11 Peter Bergner <bergner@linux.ibm.com>
1353
1354 * testsuite/gas/ppc/power10.d: Add paste. tests.
1355 * testsuite/gas/ppc/power10.s: Likewise.
1356
1224c05d
PB		 13572020-05-11 Peter Bergner <bergner@linux.ibm.com>
1358
1359 * testsuite/gas/ppc/power10.s: New test.
1360 * testsuite/gas/ppc/power10.d: Likewise.
1361 * testsuite/gas/ppc/ppc.exp: Run it.
1362
7c1f4227
AM		 13632020-05-11 Alan Modra <amodra@gmail.com>
1364
1365 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1366 renaming.
1367 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1368 place of -mfuture/-Mfuture.
1369 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1370 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1371
bfeaed38
NC		 13722020-05-06 Nick Clifton <nickc@redhat.com>
1373
1374 * po/sv.po: Updated Swedish translation.
1375
6ef719c0
NC		 13762020-05-06 Nick Clifton <nickc@redhat.com>
1377
1378 PR 25927
1379 * doc/as.texi (Preprocessing): Replace cross reference to not
1380 existant document with a URL to the equivalent page in the GCC
1381 manual.
1382
546cb2d8
NC		 13832020-05-05 Nick Clifton <nickc@redhat.com>
1384
1385 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1386 construction of a DWARF-5 directory name table.
1387 * testsuite/gas/elf/pr25917.d: Update expected output.
1388
7d0bd487
GN		 13892020-05-05 Gunther Nikl <gnikl@justmail.de>
1390
1391 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1392 (md_parse_option): Remove initialization of elf_flags.
070b775f 1393
fe05f369
ASDV		 13942020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1395
1396 PR gas/25863
1397 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1398 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1399 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1400
4706679d
NC		 14012020-05-04 Nick Clifton <nickc@redhat.com>
1402
1403 PR 25917
1404 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1405 table's existence before looking at its entries.
070b775f
NC		 1406 Also do not emit a default directory entry if there are no
1407 directories in use.
1408
4706679d
NC		 1409 * testsuite/gas/elf/pr25917.s: New test source file.
1410 * testsuite/gas/elf/pr25917.d: New test driver.
1411 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1412
09c1e68a
AC		 14132020-04-30 Alex Coplan <alex.coplan@arm.com>
1414
1415 * config/tc-aarch64.c (fix_insn): Implement for
1416 AARCH64_OPND_UNDEFINED.
1417 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1418 * testsuite/gas/aarch64/udf.s: New.
1419 * testsuite/gas/aarch64/udf.d: New.
1420 * testsuite/gas/aarch64/udf-invalid.s: New.
1421 * testsuite/gas/aarch64/udf-invalid.l: New.
1422 * testsuite/gas/aarch64/udf-invalid.d: New.
1423
c578f16e
YS		 14242020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1425
1426 * config/tc-rx.c (elf_flags): Reset default value.
1427 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1428
935f1f4b
MF		 14292020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1430
1431 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1432 if it's not defined.
1433 (microarch_earliest): New static variable.
1434 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1435 simcall opcode has mandatory parameter.
1436 (xg_init_global_config): Initialize microarch_earliest.
1437
5c936ef5
NC		 14382020-04-29 Nick Clifton <nickc@redhat.com>
1439
1440 PR 22699
1441 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1442 IMM0_8S and add support for IMM0_8U.
1443 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1444 unsigned 8-bit immediate.
1445 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1446 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1447
251dae91
TC		 14482020-04-27 Tamar Christina <tamar.christina@arm.com>
1449
1450 * NEWS: Add news entry for big-obj.
1451 * config/tc-i386.c (i386_target_format): Support new format.
1452 * doc/c-i386.texi: Add i386 support.
1453 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1454 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1455
714e6c96
NC		 14562020-04-27 Nick Clifton <nickc@redhat.com>
1457
1458 PR 25878
1459 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1460 (assign_file_to_slot): New function. Fills in an entry in the
1461 files table.
1462 (allocate_filenum): Use new function.
1463 (allocate_filename_to_slot): Use new function. If the specified
1464 slot entry is already in use, but was chosen automatically then
1465 reassign the automatic entry.
1466
a09f656b 14672020-04-26 Hongtao Liu <hongtao.liu@intel.com
1468
1469 * config/tc-i386.c (lfence_before_ret_shl): New member.
1470 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1471 for Anysize insns.
1472 (insert_after_load): Issue warning for REP CMPS/SCAS.
1473 (insert_before_before): Handle iret, Handle
1474 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1475 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1476 -mlfence-before-ret=[none/not/or/shl/yes].
1477 Enable -mlfence-before-ret=shl when
1478 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1479 (md_show_usage): Ditto.
1480 * doc/c-i386.texi: Ditto.
1481 * testsuite/gas/i386/i386.exp: Add new testcases.
1482 * testsuite/gas/i386/lfence-load-b.d: New.
1483 * testsuite/gas/i386/lfence-load-b.e: New.
1484 * testsuite/gas/i386/lfence-load.d: Modified.
1485 * testsuite/gas/i386/lfence-load.e: New.
1486 * testsuite/gas/i386/lfence-load.s: Modified.
1487 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1488 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1489 * testsuite/gas/i386/lfence-ret-c.d: New.
1490 * testsuite/gas/i386/lfence-ret-d.d: New.
1491 * testsuite/gas/i386/lfence-ret.s: Modified.
1492 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1493 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1494 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1495 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1496 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1497 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1498 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1499 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1500 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1501 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1502
30ce8e47
MF		 15032020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1504
1505 PR ld/25861
1506 * config/tc-xtensa.c (md_apply_fix): Replace
1507 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1508 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1509 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1510 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1511 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1512
31c89d60
AM		 15132020-04-22 Alan Modra <amodra@gmail.com>
1514
1515 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1516 symbol for ".symver .. remove".
1517 * doc/as.texi (.symver): Update.
1518 * testsuite/gas/symver/symver11.s: Make foo weak.
1519 * testsuite/gas/symver/symver11.d: Expect an error.
1520 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1521
1d3eb556
L		 15222020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1523
1524 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1525
bb2a1453
AS		 15262020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1527
1528 PR 25848
1529 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1530 * testsuite/gas/m68k/operands.d: Update.
1531 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1532
c36876fe
TC		 15332020-04-21 Tamar Christina <tamar.christina@arm.com>
1534
1535 PR binutils/24753
1536 * testsuite/gas/arm/pr24753.d: New test.
1537 * testsuite/gas/arm/pr24753.s: New test.
1538
6914be53
L		 15392020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1540
1541 PR gas/23840
1542 PR gas/25295
1543 * NEWS: Mention .symver extension.
1544 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1545 function.
1546 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1547 add a version name. Add local, hidden and remove visibility
1548 support.
1549 (elf_frob_symbol): Handle the list of version names. Update the
1550 original symbol to local, hidden or remove it from the symbol
1551 table.
1552 (elf_frob_file_before_adjust): Handle the list of version names.
1553 * config/obj-elf.h (elf_visibility): New.
1554 (elf_versioned_name_list): Likewise.
1555 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1556 and visibility. Change versioned_name pointer to struct
1557 elf_versioned_name_list.
1558 * doc/as.texi: Update .symver directive.
1559 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1560 error checking tests.
1561 * testsuite/gas/symver/symver6.d: New file.
1562 * testsuite/gas/symver/symver7.d: Likewise.
1563 * testsuite/gas/symver/symver7.s: Likewise.
1564 * testsuite/gas/symver/symver8.d: Likewise.
1565 * testsuite/gas/symver/symver8.s: Likewise.
1566 * testsuite/gas/symver/symver9.s: Likewise.
1567 * testsuite/gas/symver/symver9a.d: Likewise.
1568 * testsuite/gas/symver/symver9b.d: Likewise.
1569 * testsuite/gas/symver/symver10.s: Likewise.
1570 * testsuite/gas/symver/symver10a.d: Likewise.
1571 * testsuite/gas/symver/symver10b.d: Likewise.
1572 * testsuite/gas/symver/symver11.d: Likewise.
1573 * testsuite/gas/symver/symver11.s: Likewise.
1574 * testsuite/gas/symver/symver12.d: Likewise.
1575 * testsuite/gas/symver/symver12.s: Likewise.
1576 * testsuite/gas/symver/symver13.d: Likewise.
1577 * testsuite/gas/symver/symver13.s: Likewise.
1578 * testsuite/gas/symver/symver14.d: Likewise.
1579 * testsuite/gas/symver/symver14.l: Likewise.
1580 * testsuite/gas/symver/symver15.d: Likewise.
1581 * testsuite/gas/symver/symver15.l: Likewise.
1582 * testsuite/gas/symver/symver6.l: Removed.
1583 * testsuite/gas/symver/symver6.s: Updated.
1584
c2e5c986
SD		 15852020-04-20 Sudakshina Das <sudi.das@arm.com>
1586
1587 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1588 to include TSB.
1589 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1590 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1591 * testsuite/gas/aarch64/system.d: Update.
1592
8a6e1d1d
SD		 15932020-04-20 Sudakshina Das <sudi.das@arm.com>
1594
1595 * testsuite/gas/aarch64/bti.d: Update -march option.
1596 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1597 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1598 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1599 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1600
49af2f5c
AM		 16012020-04-17 Alan Modra <amodra@gmail.com>
1602
1603 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1604
8e4979ac
NC		 16052020-04-16 Gagan Singh Sidhu <broly@mac.com>
1606 Nick Clifton <nickc@redhat.com>
1607
1608 PR 25803
1609 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1610 targets.
1611 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1612 for the type-2 test.
1613 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1614 targets running this test.
1615
c54a9b56
DF		 16162020-02-16 David Faust <david.faust@oracle.com>
1617
1618 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1619 * testsuite/gas/bpf/jump32.s: New file.
1620 * testsuite/gas/bpf/jump32.d: Likewise.
1621
3071b197
L		 16222020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1623
1624 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1625 documentation.
1626
6a3ab923
GN		 16272020-04-08 Gunther Nikl <gnikl@justmail.de>
1628
1629 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1630 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1631 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1632 define.
1633 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1634 * tc.h (md_pcrel_from_section): Add prototype.
1635 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1636 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1637 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1638 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1639 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1640 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1641 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1642 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1643 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1644 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1645 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1646 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1647 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1648 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1649 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1650 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1651 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1652 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1653 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1654 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1655 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1656 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1657 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1658 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1659 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1660 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1661 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1662 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1663 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1664 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1665 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1666 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1667 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1668 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1669 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1670 md_apply_fix3): Delete prototypes.
6a3ab923 1671
6e0e8b45
L		 16722020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1673
1674 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1675 instructions.
1676
266803a2
L		 16772020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1678
1679 * doc/c-z80.texi: Fix @xref warnings.
1680
bb651e8b
CL		 16812020-04-07 Lili Cui <lili.cui@intel.com>
1682
1683 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1684 (cpu_noarch): Likewise.
1685 * doc/c-i386.texi: Document TSXLDTRK.
1686 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1687 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1688 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1689 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1690
4b27d27c
L		 16912020-04-02 Lili Cui <lili.cui@intel.com>
1692
1693 * config/tc-i386.c (cpu_arch): Add .serialize.
1694 (cpu_noarch): Likewise.
1695 * doc/c-i386.texi: Document serialize.
1696 * testsuite/gas/i386/i386.exp: Run serialize tests
1697 * testsuite/gas/i386/serialize.d: Likewise.
1698 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1699 * testsuite/gas/i386/serialize.s: Likewise.
1700
bb897477
RO		 17012020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1702
1703 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1704 * testsuite/gas/elf/section12b.d: Likewise.
1705 * testsuite/gas/elf/section16a.d: Likewise.
1706 * testsuite/gas/elf/section16b.d: Likewise.
1707
59e28a97
GN		 17082020-04-02 Gunther Nikl <gnikl@justmail.de>
1709
1710 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1711 with a suppressed address register.
1712
efc3a950
L		 17132020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1714
1715 PR gas/25756
1716 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1717 * testsuite/gas/i386/localpic.s: Add a test for relocation
1718 against local absolute symbol.
1719 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1720 * testsuite/gas/i386/localpic.d: Updated.
1721 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1722 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1723
15d47c3a
RO		 17242020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1725
1726 PR gas/25732
1727 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1728 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1729 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1730 testsuite/gas/i386/x86-64-jump.d.
1731 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1732 Incorporate changes to
1733 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1734 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1735 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1736 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1737 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1738
876678f0
MR		 17392020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1740
1741 PR 25611
1742 PR 25614
1743 * dwarf2dbg.c: Do not include "bignum.h".
1744
d1a89da5
NC		 17452020-03-30 Nelson Chu <nelson.chu@sifive.com>
1746
1747 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1748 * testsuite/gas/riscv/alias-csr.s: Likewise.
1749 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1750 to priv-reg-pseudo-noalias.
1751 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1752 * testsuite/gas/riscv/bad-csr.l: Likewise.
1753 * testsuite/gas/riscv/bad-csr.s: Likewise.
1754 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1755 * testsuite/gas/riscv/satp.s: Likewise.
1756 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1757 csr instruction, including alias-csr testcase.
1758 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1759 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1760 pseudo instruction with objdump -Mno-aliases.
1761 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1762 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1763 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1764 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1765 * testsuite/gas/riscv/priv-reg.s: Likewise.
1766 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1767 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1768 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1769
b7780957
J		 17702020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1771
1772 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1773 sections with the "b" attribute.
1774
d1023b5d
AM		 17752020-03-22 Alan Modra <amodra@gmail.com>
1776
1777 * testsuite/gas/s12z/truncated.d: Update expected output.
1778
0d832e7f
SB		 17792020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1780
1781 PR 25690
1782 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1783 * doc/c-z80.texi: Update documentation.
1784
327ef784
NC		 17852020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1786
1787 PR 25641
1788 PR 25668
1789 PR 25633
1790 Fix disassembling ED+A4/AC/B4/BC opcodes.
1791 Fix assembling lines containing colonless label and instruction
1792 with first operand inside parentheses.
1793 Fix registration of unsupported by target CPU registers.
1794 * config/tc-z80.c: See above.
1795 * config/tc-z80.h: See above.
1796 * testsuite/gas/z80/colonless.d: Update test.
1797 * testsuite/gas/z80/colonless.s: Likewise.
1798 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1799 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1800 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1801 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1802 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1803 * testsuite/gas/z80/unsup_regs.s: Likewise.
1804 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1805 * testsuite/gas/z80/z80.exp: Likewise.
1806 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1807 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1808 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1809
66d1f7cc
AV		 18102020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1811
1812 PR 25660
1813 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1814 (parse_operands): Handle new operand codes.
1815 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1816 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1817 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1818 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1819 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1820 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1821 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1822 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1823
9e8f1c90
L		 18242020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1825
1826 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1827
97b4a8f7
L		 18282020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1829
1830 * testsuite/gas/i386/i386.exp: Run new tests.
1831 * testsuite/gas/i386/lfence-byte.d: New file.
1832 * testsuite/gas/i386/lfence-byte.e: Likewise.
1833 * testsuite/gas/i386/lfence-byte.s: Likewise.
1834 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1835 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1836 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1837 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1838 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1839 * testsuite/gas/i386/lfence-load.d: Likewise.
1840 * testsuite/gas/i386/lfence-load.s: Likewise.
1841 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1842 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1843 * testsuite/gas/i386/lfence-ret.s: Likewise.
1844 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1845 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1846 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1847 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1848 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1849 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1850 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1851 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1852 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1853 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1854 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1855 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1856
ae531041
L		 18572020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1858
1859 * config/tc-i386.c (lfence_after_load): New.
1860 (lfence_before_indirect_branch_kind): New.
1861 (lfence_before_indirect_branch): New.
1862 (lfence_before_ret_kind): New.
1863 (lfence_before_ret): New.
1864 (last_insn): New.
1865 (load_insn_p): New.
1866 (insert_lfence_after): New.
1867 (insert_lfence_before): New.
1868 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1869 Set last_insn.
1870 (OPTION_MLFENCE_AFTER_LOAD): New.
1871 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1872 (OPTION_MLFENCE_BEFORE_RET): New.
1873 (md_longopts): Add -mlfence-after-load=,
1874 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1875 (md_parse_option): Handle -mlfence-after-load=,
1876 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1877 (md_show_usage): Display -mlfence-after-load=,
1878 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1879 (i386_cons_align): New.
1880 * config/tc-i386.h (i386_cons_align): New.
1881 (md_cons_align): New.
1882 * doc/c-i386.texi: Document -mlfence-after-load=,
1883 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1884
5496f3c6
NC		 18852020-03-11 Nick Clifton <nickc@redhat.com>
1886
1887 PR 25611
1888 PR 25614
1889 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1890 (DWARF2_FILE_SIZE_NAME): Default to -1.
1891 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1892 whichever is higher.
1893 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1894 (NUM_MD5_BYTES): Define.
1895 (struct file entry): Add md5 field.
1896 (get_filenum): Delete and replace with...
1897 (get_basename): New function.
1898 (get_directory_table_entry): New function.
1899 (allocate_filenum): New function.
1900 (allocate_filename_to_slot): New function.
1901 (dwarf2_where): Use new functions.
1902 (dwarf2_directive_filename): Add support for extended .file
1903 pseudo-op.
1904 (dwarf2_directive_loc): Allow the use of file number zero with
1905 DWARF 5 or higher.
1906 (out_file_list): Rename to...
1907 (out_dir_and_file_list): Add DWARF 5 support.
1908 (out_debug_line): Emit extra values into the section header for
1909 DWARF 5.
1910 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1911 * doc/as.texi (.file): Update the description of this pseudo-op.
1912 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1913 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1914 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1915 * NEWS: Mention the new feature.
1916
a6a1f5e0
AM		 19172020-03-10 Alan Modra <amodra@gmail.com>
1918
1919 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1920 to avoid signed overflow.
1921 * config/tc-mcore.c (md_assemble): Likewise.
1922 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1923 * config/tc-nds32.c (SET_ADDEND): Likewise.
1924 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1925
3fabc179
JB		 19262020-03-09 Jan Beulich <jbeulich@suse.com>
1927
1928 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1929 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1930 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1931
190e5fc8
AM		 19322020-03-07 Alan Modra <amodra@gmail.com>
1933
1934 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1935 first column.
1936
84d9ab33
NC		 19372020-03-06 Nick Clifton <nickc@redhat.com>
1938
1939 PR 25614
1940 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1941 0 if the dwarf_level is 5 or more. Complain if a filename follows
1942 a file 0.
1943 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1944 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1945 * testsuite/gas/elf/elf.exp: Run the new test.
1946
1947 PR 25612
1948 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1949 * doc/as.texi: Fix another typo.
1950
31bf1864
NC		 19512020-03-06 Nick Clifton <nickc@redhat.com>
1952
1953 PR 25612
1954 * as.c (dwarf_level): Define.
1955 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1956 (parse_args): Add support for the new options.
1957 as.h (dwarf_level): Prototype.
1958 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1959 value.
1960 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1961 (DWARF2_LINE_VERSION): Remove definition.
1962 * doc/as.texi: Document the new options.
1963
3c968de5
NC		 19642020-03-06 Nick Clifton <nickc@redhat.com>
1965
1966 PR 25572
1967 * as.c (main): Allow matching input and outputs when they are
1968 not regular files.
1969
bc49bfd8
JB		 19702020-03-06 Jan Beulich <jbeulich@suse.com>
1971
1972 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1973 casing.
1974 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1975 one of byte/word/dword/qword is set alongside a SIMD register in
1976 a template's operand.
1977
4873e243
JB		 19782020-03-06 Jan Beulich <jbeulich@suse.com>
1979
1980 * config/tc-i386.c (match_template): Extend code in logic
1981 rejecting certain suffixes in certain modes to also cover mask
1982 register use and VecSIB. Drop special casing of broadcast. Skip
1983 immediates in the check.
1984
e365e234
JB		 19852020-03-06 Jan Beulich <jbeulich@suse.com>
1986
1987 * config/tc-i386.c (match_template): Fold duplicate code in
1988 logic rejecting certain suffixes in certain modes. Drop
1989 pointless "else".
1990
4ed21b58
JB		 19912020-03-06 Jan Beulich <jbeulich@suse.com>
1992
1993 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1994 alongside !norex64 ones.
1995 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1996 with both 32- and 64-bit GPR operands.
1997 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1998 32- and 64-bit GPR operands.
1999 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2000 testsuite/gas/i386/x86-64-avx512bw.d,
2001 testsuite/gas/i386/x86-64-avx512f-intel.d,
2002 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2003
643bb870
JB		 20042020-03-06 Jan Beulich <jbeulich@suse.com>
2005
2006 * config/tc-i386.c (md_assemble): Drop use of rex64.
2007 (process_suffix): For REX.W for 64-bit CRC32.
2008
a23b33b3
JB		 20092020-03-06 Jan Beulich <jbeulich@suse.com>
2010
2011 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2012 addressing for MPX insns without base/index.
2013 * testsuite/gas/i386/mpx-16bit.s,
2014 * testsuite/gas/i386/mpx-16bit.d: New.
2015 * testsuite/gas/i386/i386.exp: Run new test.
2016
a0497384
JB		 20172020-03-06 Jan Beulich <jbeulich@suse.com>
2018
2019 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2020 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2021 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2022 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2023 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2024 as well as a BSWAP one.
2025 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2026 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2027 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2028 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2029 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2030 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2031 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2032 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2033 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2034 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2035 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2036 testsuite/gas/i386/vmx.d: Adjust expectations.
2037
b630c145
JB		 20382020-03-06 Jan Beulich <jbeulich@suse.com>
2039
2040 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2041 from having their operands swapped.
2042 * testsuite/gas/i386/waitpkg.s,
2043 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2044 3-operand cases as well as testing of 16-bit code generation.
2045 * testsuite/gas/i386/waitpkg.d,
2046 testsuite/gas/i386/waitpkg-intel.d,
2047 testsuite/gas/i386/x86-64-waitpkg.d,
2048 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2049
de48783e
NC		 20502020-03-04 Nelson Chu <nelson.chu@sifive.com>
2051
dee35d02
NC		 2052 * config/tc-riscv.c (percent_op_utype): Support the modifier
2053 %got_pcrel_hi.
2054 * doc/c-riscv.texi: Add documentation.
2055 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2056 modifier %got_pcrel_hi.
2057 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2058 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2059 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2060
de48783e
NC		 2061 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2062 (RISC-V-Formats): Update the section name from "Instruction Formats"
2063 to "RISC-V Instruction Formats".
2064
749479c8
AO		 20652020-03-04 Alexandre Oliva <oliva@adacore.com>
2066
2067 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2068 detected in a section which does not have at least 4 byte
2069 alignment.
2070 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2071 * testsuite/gas/arm/ldr-t.s: Likewise.
2072 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2073 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2074 disassembly, ignoring any NOPs that may have been inserted because
2075 of section alignment.
2076 * testsuite/gas/arm/ldr-t.d: Likewise.
2077
a847e322
JB		 20782020-03-04 Jan Beulich <jbeulich@suse.com>
2079
2080 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2081 * doc/c-i386.texi: Mention sev_es.
2082 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2083 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2084 expectations.
2085 * testsuite/gas/i386/arch-13-znver1.d,
2086 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2087
3cd7f3e3
L		 20882020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2089
2090 * config/tc-i386.c (match_template): Replace ignoresize and
2091 defaultsize with mnemonicsize.
2092 (process_suffix): Likewise.
2093
b8ba1385
SB		 20942020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2095
2096 PR 25627
2097 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2098 instruction LD IY,(HL).
2099 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2100 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2101 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2102 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2103
10d97a0f
L		 21042020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2105
2106 PR gas/25622
2107 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2108 x86-64-default-suffix-avx.
2109 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2110 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2111 * testsuite/gas/i386/noreg64.d: Updated.
2112 * testsuite/gas/i386/noreg64.l: Likewise.
2113 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2114 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2115 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2116
8326546e
SB		 21172020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2118
2119 PR 25604
2120 * config/tc-z80.c (contains_register): Prevent an illegal memory
2121 access when checking an expression for a register name.
2122
e3e896e6
AM		 21232020-03-03 Alan Modra <amodra@gmail.com>
2124
2125 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2126 support.
2127
a4dd6c97
AM		 21282020-03-02 Alan Modra <amodra@gmail.com>
2129
2130 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2131 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2132 and .sbss sections.
2133 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2134 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2135 (s3_s_score_lcomm): Likewise.
2136 * config/tc-score7.c: Similarly.
2137 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2138
dec7b24b
YS		 21392020-02-28 YunQiang Su <syq@debian.org>
2140
2141 PR gas/25539
2142 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2143 to handle multi-labels.
2144 (has_label_name): New.
2145
cceb53b8
MM		 21462020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2147
2148 * config/tc-arm.c (enum pred_instruction_type): Remove
2149 NEUTRAL_IT_NO_VPT_INSN predication type.
2150 (cxn_handle_predication): Modify to require condition suffixes.
2151 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2152 * testsuite/gas/arm/cde-scalar.s: Update test.
2153 * testsuite/gas/arm/cde-warnings.l: Update test.
2154 * testsuite/gas/arm/cde-warnings.s: Update test.
2155
da3ec71f
AM		 21562020-02-26 Alan Modra <amodra@gmail.com>
2157
2158 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2159 N_() on empty string.
2160
42135cad
AM		 21612020-02-26 Alan Modra <amodra@gmail.com>
2162
2163 * read.c (read_a_source_file): Call strncpy with length one
2164 less than size of original_case_string.
2165
dc1e8a47
AM		 21662020-02-26 Alan Modra <amodra@gmail.com>
2167
2168 * config/obj-elf.c: Indent labels correctly.
2169 * config/obj-macho.c: Likewise.
2170 * config/tc-aarch64.c: Likewise.
2171 * config/tc-alpha.c: Likewise.
2172 * config/tc-arm.c: Likewise.
2173 * config/tc-cr16.c: Likewise.
2174 * config/tc-crx.c: Likewise.
2175 * config/tc-frv.c: Likewise.
2176 * config/tc-i386-intel.c: Likewise.
2177 * config/tc-i386.c: Likewise.
2178 * config/tc-ia64.c: Likewise.
2179 * config/tc-mn10200.c: Likewise.
2180 * config/tc-mn10300.c: Likewise.
2181 * config/tc-nds32.c: Likewise.
2182 * config/tc-riscv.c: Likewise.
2183 * config/tc-s12z.c: Likewise.
2184 * config/tc-xtensa.c: Likewise.
2185 * config/tc-z80.c: Likewise.
2186 * read.c: Likewise.
2187 * symbols.c: Likewise.
2188 * write.c: Likewise.
2189
bd0cf5a6
NC		 21902020-02-20 Nelson Chu <nelson.chu@sifive.com>
2191
54b2aec1
NC		 2192 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2193 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2194 after parsing all arguments.
2195 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2196 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2197 are used to check if we write a read-only CSR by the CSR instruction.
2198 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2199 all CSR for the read-only CSR checking.
2200 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2201 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2202 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2203 all CSR instructions for the read-only CSR checking.
2204 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2205 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2206
2ca89224
NC		 2207 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2208 (riscv_opts): Initialize it.
2209 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2210 before doing the CSR checking.
2211 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2212 (md_longopts): Add mcsr-check and mno-csr-check.
2213 (md_parse_option): Handle new enum option values.
2214 (s_riscv_option): Handle new long options.
2215 * doc/c-riscv.texi: Add description for the new .option and assembler
2216 options.
2217 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2218 the CSR checking.
2219 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2220
bd0cf5a6
NC		 2221 * config/tc-riscv.c (csr_extra_hash): New.
2222 (enum riscv_csr_class): New enum. Used to decide
2223 whether or not this CSR is legal in the current ISA string.
2224 (struct riscv_csr_extra): New structure to hold all extra information
2225 of CSR.
2226 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2227 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2228 Call hash_reg_name to insert CSR address into reg_names_hash.
2229 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2230 Decide whether the CSR is valid according to the csr_extra_hash.
2231 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2232 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2233 not a boolean. This is same as riscv_init_csr_hash, so keep the
2234 consistent usage.
2235 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2236 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2237 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2238 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2239 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2240 f-ext CSR are not allowed.
2241 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2242 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2243 source file is `priv-reg.s`, and the ISA is rv64if, so the
2244 rv32-only CSR are not allowed.
2245 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2246
10a95fcc
AM		 22472020-02-21 Alan Modra <amodra@gmail.com>
2248
2249 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2250 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2251
dda2980f
AM		 22522020-02-21 Alan Modra <amodra@gmail.com>
2253
2254 PR 25569
2255 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2256 on section size adjustment, instead perform another write if
2257 exec header size is larger than section size.
2258
bd3380bc
NC		 22592020-02-19 Nelson Chu <nelson.chu@sifive.com>
2260
2261 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2262 -mno-arch-attr command line options.
2263
fa164239
JW		 22642020-02-19 Nelson Chu <nelson.chu@sifive.com>
2265
2266 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2267 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2268
fcaaac0a
SB		 22692020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2270
2271 PR 25576
2272 * config/tc-z80.c (md_parse_option): Do not use an underscore
2273 prefix for local labels in SDCC compatability mode.
2274 (z80_start_line_hook): Remove SDCC dollar label support.
2275 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2276 * testsuite/gas/z80/sdcc.s: Likewise.
2277
22782020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2279
2280 PR 25517
2281 * config/tc-z80.c: Add -march option.
2282 * doc/as.texi: Update Z80 documentation.
2283 * doc/c-z80.texi: Likewise.
2284 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2285 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2286 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2287 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2288 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2289 * testsuite/gas/z80/gbz80_all.d: Likewise.
2290 * testsuite/gas/z80/r800_extra.d: Likewise.
2291 * testsuite/gas/z80/r800_ii8.d: Likewise.
2292 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2293 * testsuite/gas/z80/sdcc.d: Likewise.
2294 * testsuite/gas/z80/z180.d: Likewise.
2295 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2296 * testsuite/gas/z80/z80_doc.d: Likewise.
2297 * testsuite/gas/z80/z80_ii8.d: Likewise.
2298 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2299 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2300 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2301 * testsuite/gas/z80/z80_sli.d: Likewise.
2302 * testsuite/gas/z80/z80n_all.d: Likewise.
2303 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2304
a7e12755
L		 23052020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2306
2307 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2308 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2309 * testsuite/gas/i386/i386.exp: Run property-3 and
2310 x86-64-property-3.
2311 * testsuite/gas/i386/property-3.d: New file.
2312 * testsuite/gas/i386/property-3.s: Likewise.
2313 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2314
272a84b1
L		 23152020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2316
2317 * config/tc-i386.c (cpu_arch): Add .popcnt.
2318 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2319 Add a tab before @samp{.sse4a}.
2320
c8f8eebc
JB		 23212020-02-17 Jan Beulich <jbeulich@suse.com>
2322
2323 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2324 for AddrPrefixOpReg templates. Combine the two pieces of
2325 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2326 mode.
2327
eedb0f2c
JB		 23282020-02-17 Jan Beulich <jbeulich@suse.com>
2329
2330 PR gas/14439
2331 * config/tc-i386.c (md_assemble): Also suppress operand
2332 swapping for MONITOR{,X} and MWAIT{,X}.
2333 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2334 Add Intel syntax monitor/mwait tests.
2335 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2336 Adjust expectations.
2337 *testsuite/gas/i386/sse3-intel.d,
2338 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2339 * testsuite/gas/i386/i386.exp: Run new tests.
2340
b9915cbc
JB		 23412020-02-17 Jan Beulich <jbeulich@suse.com>
2342
2343 PR gas/6518
2344 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2345 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2346 re-indentation).
2347 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2348 cases.
2349 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2350 * testsuite/gas/i386/avx512dq-inval.l,
2351 testsuite/gas/i386/inval-avx.l,
2352 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2353 * testsuite/gas/i386/avx512vl-ambig.s,
2354 testsuite/gas/i386/avx512vl-ambig.l: New.
2355 * testsuite/gas/i386/i386.exp: Run new test.
2356
af5c13b0
L		 23572020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2358
2359 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2360 nosse4.
2361 * doc/c-i386.texi: Document sse4a and nosse4a.
2362
07d98387
L		 23632020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2364
2365 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2366 for AT&T syntax.
2367
65fca059
JB		 23682020-02-14 Jan Beulich <jbeulich@suse.com>
2369
2370 PR gas/25438
2371 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2372 casing ...
2373 (process_suffix): ... here. Consider just the first operand
2374 initially.
2375 (check_long_reg): Drop opcode 0x63 special case again.
2376 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2377 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2378 Move ambiguous operand size tests ...
2379 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2380 testsuite/gas/i386/noreg64.s: ... here.
2381 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2382 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2383 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2384 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2385 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2386 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2387 testsuite/gas/i386/x86-64-movsxd.d,
2388 testsuite/gas/i386/x86-64-movsxd-intel.d,
2389 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2390 Adjust expectations.
2391 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2392 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2393 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2394 * testsuite/gas/i386/i386.exp: Run new tests.
2395
b6773884
JB		 23962020-02-14 Jan Beulich <jbeulich@suse.com>
2397
2398 * config/tc-i386.c (process_operands): Also skip segment
2399 override prefix emission if it matches an already present one.
2400 * testsuite/gas/i386/prefix32.s: Add double segment override
2401 cases.
2402 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2403
92334ad2
JB		 24042020-02-14 Jan Beulich <jbeulich@suse.com>
2405
2406 * config/tc-i386.c (process_operands): Drop ineffectual segment
2407 overrides when optimizing.
2408 * testsuite/gas/i386/lea-optimize.d: New.
2409 * testsuite/gas/i386/i386.exp: Run new test.
2410
24112020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2412
2413 * config/tc-i386.c (process_operands): Also check insn prefix
2414 for ineffectual segment override warning. Don't cover possible
2415 VEX/EVEX encoded insns there.
2416 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2417 testsuite/gas/i386/lea.e: New.
2418 * testsuite/gas/i386/i386.exp: Run new test.
2419
0e6724de
L		 24202020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2421
2422 PR gas/25438
2423 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2424 syntax.
2425
292676c1
L		 24262020-02-13 Fangrui Song <maskray@google.com>
2427 H.J. Lu <hongjiu.lu@intel.com>
2428
2429 PR gas/25551
2430 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2431 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2432 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2433 * testsuite/gas/i386/relax-5.d: New file.
2434 * testsuite/gas/i386/relax-5.s: Likewise.
2435 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2436 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2437
7deea9aa
JB		 24382020-02-13 Jan Beulich <jbeulich@suse.com>
2439
2440 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2441 "nosse4" entry.
2442
6c0946d0
JB		 24432020-02-12 Jan Beulich <jbeulich@suse.com>
2444
2445 * config/tc-i386.c (avx512): New (at file scope), moved from
2446 (check_VecOperands): ... here.
2447 (process_suffix): Add [XYZ]MMword operand size handling.
2448 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2449 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2450 tests.
2451 * testsuite/gas/i386/avx512dq-inval.l,
2452 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2453
5990e377
JB		 24542020-02-12 Jan Beulich <jbeulich@suse.com>
2455
2456 PR gas/24546
2457 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2458 code only.
2459 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2460 CALL/JMP in O_tbyte_ptr case.
2461 * doc/c-i386.texi: Mention far call and full pointer load ISA
2462 differences.
2463 * testsuite/gas/i386/x86-64-branch-3.s,
2464 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2465 * testsuite/gas/i386/x86-64-branch-3.d,
2466 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2467 * testsuite/gas/i386/x86-64-branch-5.l,
2468 testsuite/gas/i386/x86-64-branch-5.s: New.
2469 * testsuite/gas/i386/i386.exp: Run new test.
2470
9706160a
JB		 24712020-02-12 Jan Beulich <jbeulich@suse.com>
2472
2473 PR gas/25438
2474 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2475 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2476 64-bit-only warning.
2477 (check_word_reg): Consistently error on mismatching register
2478 size and suffix.
2479 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2480 for movw. Replace suffix / GPR for orb.
2481 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2482 byte GPRs as well as ones for inb/outb with a word accumulator.
2483 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2484 testsuite/gas/i386/inval.l: Adjust expectations.
2485
5de4d9ef
JB		 24862020-02-12 Jan Beulich <jbeulich@suse.com>
2487
2488 * config/tc-i386.c (operand_type_register_match): Also fall
2489 through initial two if()-s when the template allows for a GPR
2490 operand. Adjust comment.
2491
50128d0c
JB		 24922020-02-11 Jan Beulich <jbeulich@suse.com>
2493
2494 (struct _i386_insn): New field "short_form".
2495 (optimize_encoding): Drop setting of shortform field.
2496 (process_suffix): Set i.short_form. Replace shortform use.
2497 (process_operands): Replace shortform use.
2498
1ed818b4
MM		 24992020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2500
2501 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2502 loop initial declaration.
2503
5aae9ae9
MM		 25042020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2505
2506 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2507 instructions that can have 5 arguments.
2508 (enum operand_parse_code): Add new operands.
2509 (parse_operands): Account for new operands.
2510 (S5): New macro.
2511 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2512 (neon_select_shape): Account for P suffix.
2513 (LOW1): Move macro to global position.
2514 (HI4): Move macro to global position.
2515 (vcx_assign_vec_d): New.
2516 (vcx_assign_vec_m): New.
2517 (vcx_assign_vec_n): New.
2518 (enum vcx_reg_type): New.
2519 (vcx_get_reg_type): New.
2520 (vcx_size_pos): New.
2521 (vcx_vec_pos): New.
2522 (vcx_handle_shape): New.
2523 (vcx_ensure_register_in_range): New.
2524 (vcx_handle_register_arguments): New.
2525 (vcx_handle_insn_block): New.
2526 (vcx_handle_common_checks): New.
2527 (do_vcx1): New.
2528 (do_vcx2): New.
2529 (do_vcx3): New.
2530 * testsuite/gas/arm/cde-missing-fp.d: New test.
2531 * testsuite/gas/arm/cde-missing-fp.l: New test.
2532 * testsuite/gas/arm/cde-missing-mve.d: New test.
2533 * testsuite/gas/arm/cde-missing-mve.l: New test.
2534 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2535 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2536 * testsuite/gas/arm/cde-mve.s: New test.
2537 * testsuite/gas/arm/cde-warnings.l:
2538 * testsuite/gas/arm/cde-warnings.s:
2539 * testsuite/gas/arm/cde.d:
2540 * testsuite/gas/arm/cde.s:
2541
4934a27c
MM		 25422020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2543 Matthew Malcomson <matthew.malcomson@arm.com>
2544
2545 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2546 CDE coprocessor that can be enabled.
2547 (enum pred_instruction_type): New pred type.
2548 (BAD_NO_VPT): New error message.
2549 (BAD_CDE): New error message.
2550 (BAD_CDE_COPROC): New error message.
2551 (enum operand_parse_code): Add new immediate operands.
2552 (parse_operands): Account for new immediate operands.
2553 (check_cde_operand): New.
2554 (cde_coproc_enabled): New.
2555 (cde_coproc_pos): New.
2556 (cde_handle_coproc): New.
2557 (cxn_handle_predication): New.
2558 (do_custom_instruction_1): New.
2559 (do_custom_instruction_2): New.
2560 (do_custom_instruction_3): New.
2561 (do_cx1): New.
2562 (do_cx1a): New.
2563 (do_cx1d): New.
2564 (do_cx1da): New.
2565 (do_cx2): New.
2566 (do_cx2a): New.
2567 (do_cx2d): New.
2568 (do_cx2da): New.
2569 (do_cx3): New.
2570 (do_cx3a): New.
2571 (do_cx3d): New.
2572 (do_cx3da): New.
2573 (handle_pred_state): Define new IT block behaviour.
2574 (insns): Add newn CX*{,d}{,a} instructions.
2575 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2576 Define new cdecp extension strings.
2577 * doc/c-arm.texi: Document new cdecp extension arguments.
2578 * testsuite/gas/arm/cde-scalar.d: New test.
2579 * testsuite/gas/arm/cde-scalar.s: New test.
2580 * testsuite/gas/arm/cde-warnings.d: New test.
2581 * testsuite/gas/arm/cde-warnings.l: New test.
2582 * testsuite/gas/arm/cde-warnings.s: New test.
2583 * testsuite/gas/arm/cde.d: New test.
2584 * testsuite/gas/arm/cde.s: New test.
2585
4b5aaf5f
L		 25862020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2587
2588 PR gas/25516
2589 * config/tc-i386.c (intel64): Renamed to ...
2590 (isa64): This.
2591 (match_template): Accept Intel64 only instruction by default.
2592 (i386_displacement): Updated.
2593 (md_parse_option): Updated.
2594 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2595 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2596 -mamd64 to x86-64-sysenter-amd.
2597 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2598
33176d91
AM		 25992020-02-10 Alan Modra <amodra@gmail.com>
2600
2601 * config/obj-elf.c (obj_elf_change_section): Error for section
2602 type, attr or entsize changes in assembly.
2603 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2604 * testsuite/gas/elf/section5.l: Update.
2605
82194874
AM		 26062020-02-10 Alan Modra <amodra@gmail.com>
2607
2608 * output-file.c (output_file_close): Do a normal close when
2609 flag_always_generate_output.
2610 * write.c (write_object_file): Don't stop output when
2611 flag_always_generate_output.
2612
9fc0b501
SB		 26132020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2614
2615 PR 25469
2616 * config/tc-z80.c: Add -gbz80 command line option to generate code
2617 for the GameBoy Z80. Add support for generating DWARF.
2618 * config/tc-z80.h: Add support for DWARF debug information
2619 generation.
2620 * doc/c-z80.texi: Document new command line option.
2621 * testsuite/gas/z80/gbz80_all.d: New file.
2622 * testsuite/gas/z80/gbz80_all.s: New file.
2623 * testsuite/gas/z80/z80.exp: Run the new tests.
2624 * testsuite/gas/z80/z80n_all.d: New file.
2625 * testsuite/gas/z80/z80n_all.s: New file.
2626 * testsuite/gas/z80/z80n_reloc.d: New file.
2627
b7d07216
L		 26282020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2629
2630 PR gas/25381
2631 * config/obj-elf.c (get_section): Also check
2632 linked_to_symbol_name.
2633 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2634 (obj_elf_parse_section_letters): Handle the 'o' flag.
2635 (build_group_lists): Renamed to ...
2636 (build_additional_section_info): This. Set elf_linked_to_section
2637 from map_head.linked_to_symbol_name.
2638 (elf_adjust_symtab): Updated.
2639 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2640 * doc/as.texi: Document the 'o' flag.
2641 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2642 * testsuite/gas/elf/section18.d: New file.
2643 * testsuite/gas/elf/section18.s: Likewise.
2644 * testsuite/gas/elf/section19.d: Likewise.
2645 * testsuite/gas/elf/section19.s: Likewise.
2646 * testsuite/gas/elf/section20.d: Likewise.
2647 * testsuite/gas/elf/section20.s: Likewise.
2648 * testsuite/gas/elf/section21.d: Likewise.
2649 * testsuite/gas/elf/section21.l: Likewise.
2650 * testsuite/gas/elf/section21.s: Likewise.
2651
5eb617a7
L		 26522020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2653
2654 * NEWS: Mention x86 assembler options to align branches for
2655 binutils 2.34.
2656
986ac314
L		 26572020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2658
2659 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2660 only for ELF targets.
2661 * testsuite/gas/i386/unique.d: Don't xfail.
2662 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2663
19234a6d
AM		 26642020-02-06 Alan Modra <amodra@gmail.com>
2665
2666 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2667 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2668
02e0be69
AM		 26692020-02-06 Alan Modra <amodra@gmail.com>
2670
2671 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2672 xfail, and rename test.
2673 * testsuite/gas/elf/section12b.d: Likewise.
2674 * testsuite/gas/elf/section16a.d: Likewise.
2675 * testsuite/gas/elf/section16b.d: Likewise.
2676
a8c4d40b
L		 26772020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2678
2679 PR gas/25380
2680 * config/obj-elf.c (section_match): Removed.
2681 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2682 section_id.
2683 (obj_elf_change_section): Replace info and group_name arguments
2684 with match_p. Also update the section ID and flags from match_p.
2685 (obj_elf_section): Handle "unique,N". Update call to
2686 obj_elf_change_section.
2687 * config/obj-elf.h (elf_section_match): New.
2688 (obj_elf_change_section): Updated.
2689 * config/tc-arm.c (start_unwind_section): Update call to
2690 obj_elf_change_section.
2691 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2692 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2693 (microblaze_s_sdata): Likewise.
2694 (microblaze_s_rdata): Likewise.
2695 (microblaze_s_bss): Likewise.
2696 * config/tc-mips.c (s_change_section): Likewise.
2697 * config/tc-msp430.c (msp430_profiler): Likewise.
2698 * config/tc-rx.c (parse_rx_section): Likewise.
2699 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2700 * doc/as.texi: Document "unique,N" in .section directive.
2701 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2702 * testsuite/gas/elf/section15.d: New file.
2703 * testsuite/gas/elf/section15.s: Likewise.
2704 * testsuite/gas/elf/section16.s: Likewise.
2705 * testsuite/gas/elf/section16a.d: Likewise.
2706 * testsuite/gas/elf/section16b.d: Likewise.
2707 * testsuite/gas/elf/section17.d: Likewise.
2708 * testsuite/gas/elf/section17.l: Likewise.
2709 * testsuite/gas/elf/section17.s: Likewise.
2710 * testsuite/gas/i386/unique.d: Likewise.
2711 * testsuite/gas/i386/unique.s: Likewise.
2712 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2713 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2714
575d37ae
L		 27152020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2716
2717 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2718
2384096c
G		 27192020-02-01 Anthony Green <green@moxielogic.com>
2720
2721 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2722
95441c43
SL		 27232020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2724
2725 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2726 %tls_ldo.
2727
d465d695
AV		 27282020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2729
2730 PR gas/25472
2731 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2732 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2733 +mve.
2734 * testsuite/gas/arm/mve_dsp.d: New test.
2735
d26cc8a9
NC		 27362020-01-31 Nick Clifton <nickc@redhat.com>
2737
2738 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2739 rather than BFD_RELOC_NONE.
2740
90e9955a
SP		 27412020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2742
2743 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2744 to support VLDMIA instruction for MVE.
2745 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2746 instruction for MVE.
2747 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2748 instruction for MVE.
2749 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2750 instruction for MVE.
2751 * testsuite/gas/arm/mve-ldst.d: New test.
2752 * testsuite/gas/arm/mve-ldst.s: Likewise.
2753
53943f32
NC		 27542020-01-31 Nick Clifton <nickc@redhat.com>
2755
2756 * po/fr.po: Updated French translation.
2757 * po/ru.po: Updated Russian translation.
2758
c3036ed0
RS		 27592020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2760
2761 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2762 .s for the movprfx.
2763 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2764 * testsuite/gas/aarch64/sve-movprfx_28.d,
2765 * testsuite/gas/aarch64/sve-movprfx_28.l,
2766 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2767
2ae4c703
JB		 27682020-01-30 Jan Beulich <jbeulich@suse.com>
2769
2770 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2771 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2772 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2773 Adjust expectations.
2774
bd434cc4
JM		 27752020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2776
2777 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2778 * testsuite/gas/bpf/alu-be.d: Likewise.
2779 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2780 * testsuite/gas/bpf/alu32-be.d: Likewise.
2781
aeab2b26
JB		 27822020-01-30 Jan Beulich <jbeulich@suse.com>
2783
2784 * testsuite/gas/i386/x86-64-branch-2.s,
2785 testsuite/gas/i386/x86-64-branch-4.s,
2786 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2787 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2788 testsuite/gas/i386/x86-64-branch-2.d,
2789 testsuite/gas/i386/x86-64-branch-4.l,
2790 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2791
873494c8
JB		 27922020-01-30 Jan Beulich <jbeulich@suse.com>
2793
2794 * config/tc-i386.c (process_suffix): .
2795 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2796 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2797 Add LRETQ case.
2798 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2799 suffix.
2800 testsuite/gas/i386/x86_64.s: Add RETF cases.
2801 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2802 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2803 testsuite/gas/i386/x86-64-opcode.d,
2804 testsuite/gas/i386/x86-64-suffix-intel.d,
2805 testsuite/gas/i386/x86-64-suffix.d,
2806 testsuite/gas/i386/x86_64-intel.d
2807 testsuite/gas/i386/x86_64.d: Adjust expectations.
2808 * testsuite/gas/i386/x86-64-suffix.e,
2809 testsuite/gas/i386/x86_64.e: New.
2810
62b3f548
JB		 28112020-01-30 Jan Beulich <jbeulich@suse.com>
2812
2813 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2814 special case.
2815
bc31405e
L		 28162020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2817
2818 PR binutils/25445
2819 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2820 movsxd.
2821 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2822 differences. Document movslq and movsxd.
2823 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2824 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2825 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2826 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2827 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2828 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2829 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2830 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2831 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2832 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2833 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2834
e3696f67
AM		 28352020-01-27 Alan Modra <amodra@gmail.com>
2836
2837 * testsuite/gas/all/gas.exp: Replace case statements with switch
2838 statements.
2839 * testsuite/gas/elf/elf.exp: Likewise.
2840 * testsuite/gas/macros/macros.exp: Likewise.
2841 * testsuite/lib/gas-defs.exp: Likewise.
2842
7568c93b
TC		 28432020-01-27 Tamar Christina <tamar.christina@arm.com>
2844
2845 PR 25403
2846 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2847 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2848
403d1bd9
JW		 28492020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2850
2851 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2852 s exts must be known, so rename *ok* to *fail*.
2853 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2854 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2855 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2856 above change.
2857 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2858 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2859
be4c5e58
L		 28602020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2861
2862 PR gas/25438
2863 * config/tc-i386.c (check_long_reg): Always disallow double word
2864 suffix in mnemonic with word general register.
2865 * testsuite/gas/i386/general.s: Replace word general register
2866 with double word general register for movl.
2867 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2868 register.
2869 * testsuite/gas/i386/general.l: Updated.
2870 * testsuite/gas/i386/inval.l: Likewise.
2871
9e7028aa
AM		 28722020-01-22 Alan Modra <amodra@gmail.com>
2873
2874 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2875 __tls_get_addr_desc and __tls_get_addr_opt.
2876
e3ed17f3
JB		 28772020-01-21 Jan Beulich <jbeulich@suse.com>
2878
2879 * testsuite/gas/i386/inval-crc32.s,
2880 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2881 * testsuite/gas/i386/inval-crc32.l,
2882 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2883
1a035124
JB		 28842020-01-21 Jan Beulich <jbeulich@suse.com>
2885
2886 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2887 generic code path. Deal with No_lSuf being set in a template.
2888 * testsuite/gas/i386/inval-crc32.l,
2889 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2890 instead of error(s) when operand size is ambiguous.
2891 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2892 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2893 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2894 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2895 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2896 Adjust expectations.
2897
c006a730
JB		 28982020-01-21 Jan Beulich <jbeulich@suse.com>
2899
2900 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2901 and an intel_syntax check. Re-write lack-of-suffix processing
2902 logic.
2903 * doc/c-i386.texi: Document operand size defaults for suffix-
2904 less AT&T syntax insns.
2905 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2906 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2907 testsuite/gas/i386/x86-64-avx-scalar.s,
2908 testsuite/gas/i386/x86-64-avx.s,
2909 testsuite/gas/i386/x86-64-bundle.s,
2910 testsuite/gas/i386/x86-64-intel64.s,
2911 testsuite/gas/i386/x86-64-lock-1.s,
2912 testsuite/gas/i386/x86-64-opcode.s,
2913 testsuite/gas/i386/x86-64-sse2avx.s,
2914 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2915 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2916 testsuite/gas/i386/x86-64-nops.s,
2917 testsuite/gas/i386/x86-64-ptwrite.s,
2918 testsuite/gas/i386/x86-64-simd.s,
2919 testsuite/gas/i386/x86-64-sse-noavx.s,
2920 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2921 insns.
2922 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2923 testsuite/gas/i386/noreg64.s: Add further tests.
2924 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2925 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2926 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2927 testsuite/gas/i386/sse-noavx.d,
2928 testsuite/gas/i386/x86-64-intel64.d,
2929 testsuite/gas/i386/x86-64-nops.d,
2930 testsuite/gas/i386/x86-64-opcode.d,
2931 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2932 testsuite/gas/i386/x86-64-ptwrite.d,
2933 testsuite/gas/i386/x86-64-simd-intel.d,
2934 testsuite/gas/i386/x86-64-simd-suffix.d,
2935 testsuite/gas/i386/x86-64-simd.d,
2936 testsuite/gas/i386/x86-64-sse-noavx.d
2937 testsuite/gas/i386/x86-64-suffix.d,
2938 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2939 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2940 testsuite/gas/i386/noreg64.l: New.
2941 * testsuite/gas/i386/i386.exp: Run new tests.
2942
c906a69a
JB		 29432020-01-21 Jan Beulich <jbeulich@suse.com>
2944
2945 * testsuite/gas/i386/avx512_bf16_vl.s,
2946 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2947 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2948 broadcast forms of VCVTNEPS2BF16.
2949 * testsuite/gas/i386/avx512_bf16_vl.d,
2950 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2951
26916852
NC		 29522020-01-20 Nick Clifton <nickc@redhat.com>
2953
2954 * po/uk.po: Updated Ukranian translation.
2955
14470f07
L		 29562020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2957
2958 PR ld/25416
2959 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2960 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2961 x32 object.
2962 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2963 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2964 R_X86_64_GOTPC32_TLSDESC relocation.
2965
1b1bb2c6
NC		 29662020-01-18 Nick Clifton <nickc@redhat.com>
2967
2968 * configure: Regenerate.
2969 * po/gas.pot: Regenerate.
2970
ae774686
NC		 29712020-01-18 Nick Clifton <nickc@redhat.com>
2972
2973 Binutils 2.34 branch created.
2974
42e04b36
L		 29752020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2976
2977 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2978 with vex_encoding_vex.
2979 (parse_insn): Likewise.
2980 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2981 and {vex3} documentation.
2982 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2983 {vex}.
2984 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2985
2da2eaf4
AV		 29862020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2987
2988 PR 25376
2989 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2990 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2991 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2992 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2993 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2994 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2995
45a4bb20
JB		 29962020-01-16 Jan Beulich <jbeulich@suse.com>
2997
2998 * config/tc-i386.c (match_template): Drop found_cpu_match local
2999 variable.
3000
4814632e
JB		 30012020-01-16 Jan Beulich <jbeulich@suse.com>
3002
3003 * testsuite/gas/i386/avx512dq-inval.l,
3004 testsuite/gas/i386/avx512dq-inval.s: New.
3005 * testsuite/gas/i386/i386.exp: Run new test.
3006
131cb553
JL		 30072020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3008
3009 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3010 relocations when the target is 430X, except when extracting part of an
3011 expression.
3012 (msp430_srcoperand): Adjust comment.
3013 Initialize the expp member of the msp430_operand_s struct as
3014 appropriate.
3015 (msp430_dstoperand): Likewise.
3016 * testsuite/gas/msp430/msp430.exp: Run new test.
3017 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3018 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3019
c24d0e8d
AM		 30202020-01-15 Alan Modra <amodra@gmail.com>
3021
3022 * configure.tgt: Add sparc-*-freebsd case.
3023
e44925ae
LC		 30242020-01-14 Lili Cui <lili.cui@intel.com>
3025
3026 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3027 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3028 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3029 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3030 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3031 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3032 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3033 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3034 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3035 * testsuite/gas/i386/align-branch-5.d: Likewise.
3036 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3037 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3038 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3039 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3040 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3041 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3042 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3043 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3044 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3045 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3046 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3047 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3048
7a6bf3be
SB		 30492020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3050
3051 PR 25377
3052 * config/tc-z80.c: Add support for half precision, single
3053 precision and double precision floating point values.
3054 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3055 * doc/as.texi: Add new z80 command line options.
3056 * doc/c-z80.texi: Document new z80 command line options.
3057 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3058 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3059 * testsuite/gas/z80/z80.exp: Run the new test.
3060 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3061 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3062 * testsuite/gas/z80/strings.d: Update expected output.
3063
82e9597c
MM		 30642020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3065
3066 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3067 dependency.
3068
5e4f7e05
CZ		 30692020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3070
3071 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3072 the CPU.
3073 * config/tc-arc.h: Add header if/defs.
3074 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3075
febda64f
AM		 30762020-01-13 Alan Modra <amodra@gmail.com>
3077
3078 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3079
5496abe1
AM		 30802020-01-13 Alan Modra <amodra@gmail.com>
3081
3082 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3083 insertion.
3084
ec4181f2
AM		 30852020-01-10 Alan Modra <amodra@gmail.com>
3086
3087 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3088 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3089
40c75bc8
SB		 30902020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3091
3092 PR 25224
3093 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3094 opcode byte values.
3095 (emit_ld_r_r): Likewise.
3096 (emit_ld_rr_m): Likewise.
3097 (emit_ld_rr_nn): Likewise.
3098
72aea328
JB		 30992020-01-09 Jan Beulich <jbeulich@suse.com>
3100
3101 * config/tc-i386.c (optimize_encoding): Add
3102 is_any_vex_encoding() invocations. Drop respective
3103 i.tm.extension_opcode == None checks.
3104
3f93af61
JB		 31052020-01-09 Jan Beulich <jbeulich@suse.com>
3106
3107 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3108 REX transformations. Correct comment indentation.
3109
7697afb6
JB		 31102020-01-09 Jan Beulich <jbeulich@suse.com>
3111
3112 * config/tc-i386.c (optimize_encoding): Generalize register
3113 transformation for TEST optimization.
3114
d835a58b
JB		 31152020-01-09 Jan Beulich <jbeulich@suse.com>
3116
3117 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3118 testsuite/gas/i386/x86-64-sysenter-amd.d,
3119 testsuite/gas/i386/x86-64-sysenter-amd.l,
3120 testsuite/gas/i386/x86-64-sysenter-intel.d,
3121 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3122 * testsuite/gas/i386/i386.exp: Run new tests.
3123
915808f6
NC		 31242020-01-08 Nick Clifton <nickc@redhat.com>
3125
3126 PR 25284
3127 * doc/as.texi (Align): Document the fact that all arguments can be
3128 omitted.
3129 (Balign): Likewise.
3130 (P2align): Likewise.
3131
f1f28025
NC		 31322020-01-08 Nick Clifton <nickc@redhat.com>
3133
3134 PR 14891
3135 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3136 already defined as a different symbol type.
3137 * testsuite/gas/elf/pr14891.s: New test source file.
3138 * testsuite/gas/elf/pr14891.d: New test driver.
3139 * testsuite/gas/elf/pr14891.s: New test expected error output.
3140 * testsuite/gas/elf/elf.exp: Run the new test.
3141
030a2e78
AM		 31422020-01-08 Alan Modra <amodra@gmail.com>
3143
3144 * config/tc-z8k.c (md_begin): Make idx unsigned.
3145 (get_specific): Likewise for this_index.
3146
2a1ebfb2
CZ		 31472020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3148
3149 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3150 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3151 (md_operand): Set X_md to absent.
3152 (arc_parse_name): Check for X_md.
3153
16d87673
SB		 31542020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3155
3156 PR 25311
3157 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3158 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3159 NO_STRING_ESCAPES.
3160 * read.c (next_char_of_string): Likewise.
3161 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3162 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3163
a2322019
NC		 31642020-01-03 Nick Clifton <nickc@redhat.com>
3165
3166 * po/sv.po: Updated Swedish translation.
3167
5437a02a
JB		 31682020-01-03 Jan Beulich <jbeulich@suse.com>
3169
3170 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3171 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3172
567dfba2
JB		 31732020-01-03 Jan Beulich <jbeulich@suse.com>
3174
3175 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3176 by-element usdot. Add 64-bit form tests for by-element sudot.
3177 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3178
8c45011a
JB		 31792020-01-03 Jan Beulich <jbeulich@suse.com>
3180
3181 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3182 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3183
f4950f76
JB		 31842020-01-03 Jan Beulich <jbeulich@suse.com>
3185
3186 * testsuite/gas/aarch64/f64mm.d,
3187 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3188
6655dba2
SB		 31892020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3190
3191 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3192 support for assembler code generated by SDCC. Add new relocation
3193 types. Add z80-elf target support.
3194 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3195 labels. Local labels starts from ".L".
3196 * NEWS: Mention the new support.
3197 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3198 * testsuite/gas/all/fwdexp.s: Likewise.
3199 * testsuite/gas/all/cond.l: Likewise.
3200 * testsuite/gas/all/cond.s: Likewise.
3201 * testsuite/gas/all/fwdexp.d: Likewise.
3202 * testsuite/gas/all/fwdexp.s: Likewise.
3203 * testsuite/gas/elf/section2.e-mips: Likewise.
3204 * testsuite/gas/elf/section2.l: Likewise.
3205 * testsuite/gas/elf/section2.s: Likewise.
3206 * testsuite/gas/macros/app1.d: Likewise.
3207 * testsuite/gas/macros/app1.s: Likewise.
3208 * testsuite/gas/macros/app2.d: Likewise.
3209 * testsuite/gas/macros/app2.s: Likewise.
3210 * testsuite/gas/macros/app3.d: Likewise.
3211 * testsuite/gas/macros/app3.s: Likewise.
3212 * testsuite/gas/macros/app4.d: Likewise.
3213 * testsuite/gas/macros/app4.s: Likewise.
3214 * testsuite/gas/macros/app4b.s: Likewise.
3215 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3216 * testsuite/gas/z80/z80.exp: Add new tests
3217 * testsuite/gas/z80/dollar.d: New file.
3218 * testsuite/gas/z80/dollar.s: New file.
3219 * testsuite/gas/z80/ez80_adl_all.d: New file.
3220 * testsuite/gas/z80/ez80_adl_all.s: New file.
3221 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3222 * testsuite/gas/z80/ez80_isuf.s: New file.
3223 * testsuite/gas/z80/ez80_z80_all.d: New file.
3224 * testsuite/gas/z80/ez80_z80_all.s: New file.
3225 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3226 * testsuite/gas/z80/r800_extra.d: New file.
3227 * testsuite/gas/z80/r800_extra.s: New file.
3228 * testsuite/gas/z80/r800_ii8.d: New file.
3229 * testsuite/gas/z80/r800_z80_doc.d: New file.
3230 * testsuite/gas/z80/z180.d: New file.
3231 * testsuite/gas/z80/z180.s: New file.
3232 * testsuite/gas/z80/z180_z80_doc.d: New file.
3233 * testsuite/gas/z80/z80_doc.d: New file.
3234 * testsuite/gas/z80/z80_doc.s: New file.
3235 * testsuite/gas/z80/z80_ii8.d: New file.
3236 * testsuite/gas/z80/z80_ii8.s: New file.
3237 * testsuite/gas/z80/z80_in_f_c.d: New file.
3238 * testsuite/gas/z80/z80_in_f_c.s: New file.
3239 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3240 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3241 * testsuite/gas/z80/z80_out_c_0.d: New file.
3242 * testsuite/gas/z80/z80_out_c_0.s: New file.
3243 * testsuite/gas/z80/z80_reloc.d: New file.
3244 * testsuite/gas/z80/z80_reloc.s: New file.
3245 * testsuite/gas/z80/z80_sli.d: New file.
3246 * testsuite/gas/z80/z80_sli.s: New file.
3247
a65b5de6
SN		 32482020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3249
3250 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3251 REGLIST_RN.
3252
b14ce8bf
AM		 32532020-01-01 Alan Modra <amodra@gmail.com>
3254
3255 Update year range in copyright notice of all files.
3256
0b114740 3257For older changes see ChangeLog-2019
3499769a 3258\f
0b114740 3259Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3260
3261Copying and distribution of this file, with or without modification,
3262are permitted in any medium without royalty provided the copyright
3263notice and this notice are preserved.
3264
3265Local Variables:
3266mode: change-log
3267left-margin: 8
3268fill-column: 74
3269version-control: never
3270End:
A mirror of the official binutils-gdb repository