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Fix the generation of relocs for missing build notes.
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
56c1b507
NC		 12020-07-15 Nick Clifton <nickc@redhat.com>
2
3 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
4 the addend field of REL relocations. Store the full addend into
5 the note for REL relocations.
6
e2e018c3
JB		 72020-07-15 Jan Beulich <jbeulich@suse.com>
8
9 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
10 immediate.
11 * testsuite/gas/i386/x86-64-stack-intel.d,
12 testsuite/gas/i386/x86-64-stack-suffix.d,
13 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
14
36938cab
JB		 152020-07-15 Jan Beulich <jbeulich@suse.com>
16
17 * testsuite/gas/i386/disassem.d,
18 testsuite/gas/i386/ilp32/x86-64-branch.d,
19 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
20 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
21 testsuite/gas/i386/noreg32.d,
22 testsuite/gas/i386/noreg64-rex64.d,
23 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
24 testsuite/gas/i386/opcode.d,
25 testsuite/gas/i386/solaris/x86-64-branch-2.d,
26 testsuite/gas/i386/solaris/x86-64-jump.d,
27 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
28 testsuite/gas/i386/solaris/x86-64-nop-3.d,
29 testsuite/gas/i386/solaris/x86-64-nop-4.d,
30 testsuite/gas/i386/solaris/x86-64-nop-5.d,
31 testsuite/gas/i386/solaris/x86-64-relax-2.d,
32 testsuite/gas/i386/solaris/x86-64-relax-3.d,
33 testsuite/gas/i386/x86-64-align-branch-1a.d,
34 testsuite/gas/i386/x86-64-align-branch-1b.d,
35 testsuite/gas/i386/x86-64-align-branch-1c.d,
36 testsuite/gas/i386/x86-64-align-branch-1d.d,
37 testsuite/gas/i386/x86-64-align-branch-1e.d,
38 testsuite/gas/i386/x86-64-align-branch-1f.d,
39 testsuite/gas/i386/x86-64-align-branch-1g.d,
40 testsuite/gas/i386/x86-64-align-branch-1h.d,
41 testsuite/gas/i386/x86-64-align-branch-1i.d,
42 testsuite/gas/i386/x86-64-align-branch-2a.d,
43 testsuite/gas/i386/x86-64-align-branch-2b.d,
44 testsuite/gas/i386/x86-64-align-branch-2c.d,
45 testsuite/gas/i386/x86-64-align-branch-3.d,
46 testsuite/gas/i386/x86-64-align-branch-4a.d,
47 testsuite/gas/i386/x86-64-align-branch-4b.d,
48 testsuite/gas/i386/x86-64-align-branch-5.d,
49 testsuite/gas/i386/x86-64-align-branch-6.d,
50 testsuite/gas/i386/x86-64-branch-2.d,
51 testsuite/gas/i386/x86-64-branch-3.d,
52 testsuite/gas/i386/x86-64-branch.d,
53 testsuite/gas/i386/x86-64-disassem.d,
54 testsuite/gas/i386/x86-64-disp32.d,
55 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
56 testsuite/gas/i386/x86-64-gotpcrel.d,
57 testsuite/gas/i386/x86-64-ifunc.d,
58 testsuite/gas/i386/x86-64-jump.d,
59 testsuite/gas/i386/x86-64-lfence-byte.d,
60 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
61 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
62 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
63 testsuite/gas/i386/x86-64-lfence-load.d,
64 testsuite/gas/i386/x86-64-lfence-ret-a.d,
65 testsuite/gas/i386/x86-64-lfence-ret-b.d,
66 testsuite/gas/i386/x86-64-lfence-ret-c.d,
67 testsuite/gas/i386/x86-64-lfence-ret-d.d,
68 testsuite/gas/i386/x86-64-lfence-ret-e.d,
69 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
70 testsuite/gas/i386/x86-64-mpx-branch-1.d,
71 testsuite/gas/i386/x86-64-mpx.d,
72 testsuite/gas/i386/x86-64-nop-3.d,
73 testsuite/gas/i386/x86-64-nop-4.d,
74 testsuite/gas/i386/x86-64-nop-5.d,
75 testsuite/gas/i386/x86-64-nops-7.d,
76 testsuite/gas/i386/x86-64-notrack.d,
77 testsuite/gas/i386/x86-64-opcode.d,
78 testsuite/gas/i386/x86-64-relax-2.d,
79 testsuite/gas/i386/x86-64-relax-3.d,
80 testsuite/gas/i386/x86-64-relax-4.d,
81 testsuite/gas/i386/x86-64-rtm.d,
82 testsuite/gas/i386/x86-64-stack.d,
83 testsuite/gas/i386/x86-64-unique.d,
84 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
85
8e58ef80
L		 862020-07-14 H.J. Lu <hongjiu.lu@intel.com>
87
88 PR gas/26237
89 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
90 address.
91 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
92 * testsuite/gas/i386/addr32.d: Updated.
93 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
94 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
95 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
96 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
97
bfbd9438
JB		 982020-07-14 Jan Beulich <jbeulich@suse.com>
99
100 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
101 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
102 * testsuite/gas/i386/intel.d,
103 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
104
7531c613
JB		 1052020-07-14 Jan Beulich <jbeulich@suse.com>
106
107 * testsuite/gas/i386/prefix.d: Adjust expectations.
108
b24d668c
JB		 1092020-07-14 Jan Beulich <jbeulich@suse.com>
110
111 * testsuite/gas/i386/x86-64-avx-intel.d,
112 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
113
9ab00b61
JB		 1142020-07-14 Jan Beulich <jbeulich@suse.com>
115
116 * testsuite/gas/i386/movbe-suffix.d,
117 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
118 * testsuite/gas/i386/i386.exp: Run new tests.
119
2875b28a
JB		 1202020-07-14 Jan Beulich <jbeulich@suse.com>
121
122 * testsuite/gas/i386/crc32-suffix.d,
123 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
124 * testsuite/gas/i386/i386.exp: Run new tests.
125 * testsuite/gas/i386/arch-10-bdver1.d,
126 testsuite/gas/i386/arch-10-bdver2.d,
127 testsuite/gas/i386/arch-10-bdver3.d,
128 testsuite/gas/i386/arch-10-bdver4.d,
129 testsuite/gas/i386/arch-10-btver1.d,
130 testsuite/gas/i386/arch-10-btver2.d,
131 testsuite/gas/i386/arch-10-lzcnt.d,
132 testsuite/gas/i386/arch-10-prefetchw.d,
133 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
134 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
135 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
136 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
137 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
138 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
139 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
140 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
141 testsuite/gas/i386/x86-64-arch-2-btver1.d,
142 testsuite/gas/i386/x86-64-arch-2-btver2.d,
143 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
144 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
145 testsuite/gas/i386/x86-64-arch-2.d,
146 testsuite/gas/i386/x86-64-crc32.d,
147 testsuite/gas/i386/x86-64-pseudos.d,
148 testsuite/gas/i386/x86-64-sse-noavx.d,
149 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
150
e184e611
JB		 1512020-07-14 Jan Beulich <jbeulich@suse.com>
152
153 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
154 ModR/M-encoded byte register cases.
155 * testsuite/gas/i386/x86-64-pseudos.d,
156 testsuite/gas/i386/x86-64-reg-intel.d,
157 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
158
e8b5d5f9
JB		 1592020-07-14 Jan Beulich <jbeulich@suse.com>
160
161 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
162 not-ModR/M-encoded byte register cases.
163 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
164
38397794
JB		 1652020-07-14 Jan Beulich <jbeulich@suse.com>
166
167 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
168 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
169 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
170 testsuite/gas/i386/ilp32/x86-64-avx.d,
171 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
172 testsuite/gas/i386/ilp32/x86-64-crc32.d,
173 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
174 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
175 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
176 testsuite/gas/i386/ilp32/x86-64-reg.d,
177 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
178 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
179 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
180 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
181 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
182 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
183 dump expectations.
184
7a705315
L		 1852020-07-13 H.J. Lu <hongjiu.lu@intel.com>
186
187 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
188 extension.
189
0a5c31d1
NC		 1902020-07-13 Nick Clifton <nickc@redhat.com>
191
192 * po/fr.po: Updated French translation.
193
8884c29c
AM		 1942020-07-13 Alan Modra <amodra@gmail.com>
195
196 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
197 * testsuite/gas/elf/dwarf2-12.d: Likewise.
198 * testsuite/gas/elf/dwarf2-13.d: Likewise.
199 * testsuite/gas/elf/dwarf2-14.d: Likewise.
200
a308b89d
L		 2012020-07-11 H.J. Lu <hongjiu.lu@intel.com>
202
203 * config/tc-i386.c (output_insn): Check i.xstate to set
204 GNU_PROPERTY_X86_FEATURE_2_TMM.
205 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
206 x86-64-property-8 and x86-64-property-9.
207 * testsuite/gas/i386/x86-64-property-7.d: New file.
208 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
209 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
210 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
211 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
212 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
213
921eafea
L		 2142020-07-10 H.J. Lu <hongjiu.lu@intel.com>
215
216 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
217 has_regymm, has_regzmm and has_regtmm. Add xstate.
218 (md_assemble): Set i.xstate from operand types in instruction
219 template.
220 (build_modrm_byte): Updated.
221 (output_insn): Check i.xstate.
222 * testsuite/gas/i386/i386.exp: Run property-6 and
223 x86-64-property-6.
224 * testsuite/gas/i386/property-6.d: New file.
225 * testsuite/gas/i386/property-6.s: Updated.
226 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
227
d249bf86
L		 2282020-07-10 H.J. Lu <hongjiu.lu@intel.com>
229
230 * testsuite/gas/i386/property-5.d: Correct test name.
231
260cd341
LC		 2322020-07-10 Lili Cui <lili.cui@intel.com>
233
234 * NEWS: Mention support for Intel AMX instructions.
235 * config/tc-i386.c (i386_error): Add invalid_sib_address.
236 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
237 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
238 (match_simd_size): Add tmmword check.
239 (operand_type_match): Add tmmword.
240 (type_names): Add rTMM.
241 (i386_error): Add invalid_tmm_register_set.
242 (check_VecOperands): Handle invalid_sib_address and
243 invalid_tmm_register_set.
244 (match_template): Handle invalid_sib_address.
245 (build_modrm_byte): Handle non-vector SIB and zmmword.
246 (i386_index_check): Disallow RegIP for non-vector SIB.
247 (check_register): Handle zmmword.
248 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
249 * testsuite/gas/i386/i386.exp: Add AMX new tests.
250 * testsuite/gas/i386/intel-regs.d: Add tmm.
251 * testsuite/gas/i386/intel-regs.s: Add tmm.
252 * testsuite/gas/i386/x86-64-amx-intel.d: New.
253 * testsuite/gas/i386/x86-64-amx-inval.l: New.
254 * testsuite/gas/i386/x86-64-amx-inval.s: New.
255 * testsuite/gas/i386/x86-64-amx.d: New.
256 * testsuite/gas/i386/x86-64-amx.s: New.
257 * testsuite/gas/i386/x86-64-amx-bad.d: New.
258 * testsuite/gas/i386/x86-64-amx-bad.s: New.
259
af2b3186
TV		 2602020-07-10 Tom de Vries <tdevries@suse.de>
261
262 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
263 readelf's line table decoding.
264 * testsuite/gas/elf/dwarf2-12.d: Likewise.
265 * testsuite/gas/elf/dwarf2-13.d: Likewise.
266 * testsuite/gas/elf/dwarf2-14.d: Likewise.
267 * testsuite/gas/elf/dwarf2-15.d: Likewise.
268 * testsuite/gas/elf/dwarf2-16.d: Likewise.
269 * testsuite/gas/elf/dwarf2-17.d: Likewise.
270 * testsuite/gas/elf/dwarf2-18.d: Likewise.
271 * testsuite/gas/elf/dwarf2-19.d: Likewise.
272 * testsuite/gas/elf/dwarf2-5.d: Likewise.
273 * testsuite/gas/elf/dwarf2-6.d: Likewise.
274 * testsuite/gas/elf/dwarf2-7.d: Likewise.
275
39776b11
L		 2762020-07-09 H.J. Lu <hongjiu.lu@intel.com>
277
278 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
279 VEX/EVEX vector instructions.
280 * testsuite/gas/i386/property-4.d: New file.
281 * testsuite/gas/i386/property-4.s: Likewise.
282 * testsuite/gas/i386/property-5.d: Likewise.
283 * testsuite/gas/i386/property-5.s: Likewise.
284 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
285 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
286
939b95c7
L		 2872020-07-09 H.J. Lu <hongjiu.lu@intel.com>
288
289 * NEWS: Mention --enable-x86-used-note.
290 * configure.ac: Configure with --enable-x86-used-note by default
291 for Linux/x86.
292 * configure: Regenerated.
293
fe49679d
AM		 2942020-07-09 Alan Modra <amodra@gmail.com>
295
296 * config/obj-coff.h: Remove TE_PE support.
297 * config/tc-ppc.c: Likewise.
298 * config/tc-ppc.h: Likewise.
299 * configure.tgt: Remove powerpc PE and powerpc lynxos.
300 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
301 condition.
302 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
303
6384fd9e
JB		 3042020-07-08 Jan Beulich <jbeulich@suse.com>
305
306 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
307 New.
308 * testsuite/gas/i386/i386.exp: Run new tests.
309
3128916d
CZ		 3102020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
311
312 * config/tc-arc.c (find_opcode_match): Add error messages.
313 * testsuite/gas/arc/add_s-err.s: Update test.
314 * testsuite/gas/arc/asm-errors.err: Likewise.
315 * testsuite/gas/arc/cpu-em-err.s: Likewise.
316 * testsuite/gas/arc/hregs-err.s: Likewise.
317 * testsuite/gas/arc/warn.s: Likewise.
318
dbdba9b0
L		 3192020-07-07 H.J. Lu <hongjiu.lu@intel.com>
320
321 PR gas/26212
322 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
323
34e79798
AM		 3242020-07-07 Alan Modra <amodra@gmail.com>
325
326 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
327 * testsuite/gas/ppc/ppc.exp: Likewise.
328 * testsuite/gas/all/weakref1l.d: Likewise.
329
3c6e74ce
NC		 3302020-07-07 Nick Clifton <nickc@redhat.com>
331
332 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
333 expected output.
334
e74d9fa9
JB		 3352020-07-06 Jan Beulich <jbeulich@suse.com>
336
337 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
338 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
339 testsuite/gas/i386/x86-64-evex-wig1.d,
340 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
341 expectations.
342
39e0f456
JB		 3432020-07-06 Jan Beulich <jbeulich@suse.com>
344
345 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
346 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
347 * testsuite/gas/i386/avx512f-opts-intel.d,
348 testsuite/gas/i386/avx512f-opts.d
349 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
350 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
351
ddc73fa9
NC		 3522020-07-06 Yuri Chornoivan <yurchor@ukr.net>
353
354 PR 26204
355 * config/tc-arm.c: Fix spelling mistake.
356 * config/tc-riscv.c: Likewise.
357 * config/tc-z80.c: Likewise.
358 * po/gas.pot: Regenerate.
359
17550be7
NC		 3602020-07-06 Nick Clifton <nickc@redhat.com>
361
362 * po/uk.po: Updated Ukranian translation.
363
b19d852d
NC		 3642020-07-04 Nick Clifton <nickc@redhat.com>
365
366 * configure: Regenerate.
367 * po/gas.pot: Regenerate.
368
3692020-07-04 Nick Clifton <nickc@redhat.com>
370
371 * version.m4: Change version number to 2.35.50.
372 * configure: Regenerate.
373 * po/bfd.pot: Regenerate.
374
b115b9fd
NC		 3752020-07-04 Nick Clifton <nickc@redhat.com>
376
377 Binutils 2.35 branch created.
378
b657622c
AM		 3792020-07-03 Alan Modra <amodra@gmail.com>
380
381 PR 26028
382 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
383
c2ecccb3
L		 3842020-07-02 H.J. Lu <hongjiu.lu@intel.com>
385
386 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
387 swap two source operands.
388
f436f38e
NC		 3892020-07-02 Nick Clifton <nickc@redhat.com>
390
391 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
392
f405494f
AC		 3932020-07-02 Alex Coplan <alex.coplan@arm.com>
394
395 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
396 segfault on negative chars.
397 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
398 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
399
0942c7ab
NC		 4002020-07-02 Nick Clifton <nickc@redhat.com>
401
402 PR 26028
403 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
404 command line.
405 * testsuite/gas/ia64/unwind.d: Likewise.
406 * testsuite/gas/mmix/bspec-1.d: Likewise.
407 * testsuite/gas/mmix/bspec-2.d: Likewise.
408 * testsuite/gas/mmix/comment-1.d: Likewise.
409 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
410
3443489c
AM		 4112020-07-01 Alan Modra <amodra@gmail.com>
412
413 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
414
054b336d
AM		 4152020-07-01 Alan Modra <amodra@gmail.com>
416
417 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
418 in data sections, and mep.
419
bbd19b19
L		 4202020-06-30 H.J. Lu <hongjiu.lu@intel.com>
421
422 * NEWS: Mention x86 NaCl target support removal.
423 * config/tc-i386.c: Remove x86 NaCl target support.
424 * config/tc-i386.h: Likewise.
425 * configure.tgt: Likewise.
426 * testsuite/gas/i386/i386.exp: Likewise.
427 * testsuite/gas/i386/iamcu-1.d: Likewise.
428 * testsuite/gas/i386/iamcu-2.d: Likewise.
429 * testsuite/gas/i386/iamcu-3.d: Likewise.
430 * testsuite/gas/i386/iamcu-4.d: Likewise.
431 * testsuite/gas/i386/iamcu-5.d: Likewise.
432 * testsuite/gas/i386/k1om.d: Likewise.
433 * testsuite/gas/i386/l1om.d: Likewise.
434
08ccfccf
NC		 4352020-06-30 Nelson Chu <nelson.chu@sifive.com>
436
437 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
438 checking into riscv_csr_address.
439 (riscv_csr_version_check): Likewise.
440 (riscv_csr_address): New function. Return the suitable CSR address
441 after checking the ISA dependency and versions. Issue warnings if
442 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
443 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
444 priv spec versions for them.
445 (reg_csr_lookup_internal): Call riscv_csr_address to find the
446 suitable CSR address.
447 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
448 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
449 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
450 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
451 priv spec warnings here. These warnings are added by accident.
452 Remove them and only focus on the ISA dependency warnings.
453 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
454 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
455 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
456 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
457 than the privileged ones.
458 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
459 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
460 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
461 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
462 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
463 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
464 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
465 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
466 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
467 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
468
8c190ce0
L		 4692020-06-29 H.J. Lu <hongjiu.lu@intel.com>
470
471 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
472 (md_assemble): Don't process ImmExt without operands.
473
b20e7614
HPN		 4742020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
475
476 PR gas/25331
477 * config/tc-mmix.c (md_assemble) <fixup for
478 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
479 Also, set its fx_no_overflow.
480 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
481 Similarly this fixup affects 4 bytes, not 8 and needs its
482 fx_no_overflow set.
483 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 484 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 485
279edac5
AM		 4862020-06-29 Alan Modra <amodra@gmail.com>
487
488 * config/tc-s12z.c: Use C style comments.
489 * config/tc-z80.c: Likewise.
490 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
491
b6cd5d10
L		 4922020-06-26 H.J. Lu <hongjiu.lu@intel.com>
493
494 * config/tc-i386.c (md_assemble): Process ImmExt without
495 operands.
496
63112cd6
L		 4972020-06-26 H.J. Lu <hongjiu.lu@intel.com>
498
499 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
500 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
501 VECSIB256 and VECSIB512, respectively.
502 (build_modrm_byte): Replace vecsib with sib.
503
2a1bb84c
JB		 5042020-06-26 Jan Beulich <jbeulich@suse.com>
505
506 * testsuite/gas/i386/nop-1-suffix.d: New.
507 * testsuite/gas/i386/i386.exp: Run new test.
508
85f7484a
PB		 5092020-06-26 Pat Bernardi <bernardi@adacore.com>
510
511 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
512 (md_pseudo_table): Handle "gnu_attribute".
513 * doc/as.texi: Document GNU attribute for M68K.
514
b59d128a
NC		 5152020-06-25 Nick Clifton <nickc@redhat.com>
516
517 PR 26141
518 * config/tc-arm.c (arm_force_relocation): Force resolution of
519 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
520 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
521
c423d21a
JB		 5222020-06-25 Jan Beulich <jbeulich@suse.com>
523
524 * config/tc-i386.c (md_assemble): Move call to process_immext()
525 ...
526 (process_operands): ... here.
527
8bbb3ad8
JB		 5282020-06-25 Jan Beulich <jbeulich@suse.com>
529
530 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
531 diagnostic when there is a sizing prefix. Switch to word/dword/
532 qword encoding when there is a sizing prefix and no (explicit or
533 derived) suffix.
534 (update_imm): Handle presence of a sizing prefix.
535 * testsuite/gas/i386/noreg16-data32.d,
536 testsuite/gas/i386/noreg32-data16.d,
537 testsuite/gas/i386/noreg32-data16.e,
538 testsuite/gas/i386/noreg64-data16.d,
539 testsuite/gas/i386/noreg64-data16.e,
540 testsuite/gas/i386/noreg64-rex64.d: New.
541 * testsuite/gas/i386/i386.exp: Run new tests.
542 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
543 Introduce and use pfx* macros.
544 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
545 addressing.
546 * testsuite/gas/i386/noreg16.d: Adjust expectations.
547
589958d6
JB		 5482020-06-25 Jan Beulich <jbeulich@suse.com>
549
550 * testsuite/gas/i386/avx-16bit.d,
551 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
552 testsuite/gas/i386/avx512f-16bit.d,
553 testsuite/gas/i386/avx512f.d,
554 testsuite/gas/i386/evex-lig256.d,
555 testsuite/gas/i386/evex-lig512.d
556 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
557 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
558 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
559 testsuite/gas/i386/sse2-16bit.d,
560 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
561 expectations.
562
0b9404fd
JB		 5632020-06-25 Jan Beulich <jbeulich@suse.com>
564
565 * config/tc-i386.c (md_assemble): Also reject explicit REX
566 prefixes with VEX and alike encoded insns. Zap consumed bits
567 from i.rex.
568 (output_insn): Don't ignore REX prefix for VEX and alike
569 encodings; abort() instead if encountered.
570 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
571 ...
572 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
573 * testsuite/gas/i386/x86-64-pseudos.d,
574 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
575
a5aeccd9
JB		 5762020-06-25 Jan Beulich <jbeulich@suse.com>
577
578 * config/tc-i386.c (process_operands): Translate explicit REX
579 prefix into i.rex for SSE2AVX templates.
580 (set_rex_vrex): New helper.
581 (build_modrm_byte): Use it.
582 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
583 REX prefixes.
584 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
585
40d231b4
JB		 5862020-06-25 Jan Beulich <jbeulich@suse.com>
587
588 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
589 templates when there's no data size prefix.
590 (md_assemble): Reject data size prefix also for legacy encoded
591 SIMD templates.
592 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
593 Uncomment previously not working line.
594 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
595 data16 prefix.
596 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
597 testsuite/gas/i386/sse2avx.d: Adjust expectations.
598
11abe426
JB		 5992020-06-25 Jan Beulich <jbeulich@suse.com>
600
601 * config/tc-i386.c (build_evex_prefix): Drop early setting of
602 vec_length.
603
1a79004f
NC		 6042020-06-23 Nelson Chu <nelson.chu@sifive.com>
605
606 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
607 explicit_priv_attr. It used to indicate CSR or priv instructions are
608 explictly used.
609 (riscv_is_priv_insn): Return True if it is a privileged instruction.
610 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
611 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
612 (riscv_write_out_attrs): Clarification of when to generate the elf
613 priv spec attributes.
614 * testsuite/gas/riscv/attribute-11.s: Add comments.
615 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
616 `priv_insn_<n>` to decide which priv instruction is expected to used.
617 (<n> is a to e.)
618 * testsuite/gas/riscv/attribute-14a.d: Likewise.
619 * testsuite/gas/riscv/attribute-14b.d: Likewise.
620 * testsuite/gas/riscv/attribute-14c.d: Likewise.
621 * testsuite/gas/riscv/attribute-14d.d: Likewise.
622 * testsuite/gas/riscv/attribute-14e.d: Likewise.
623
39ff0b81
NC		 6242020-06-22 Nelson Chu <nelson.chu@sifive.com>
625
626 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
627 (riscv_set_default_priv_spec): Get the priv spec version from the
628 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
629
e2201c2a
AM		 6302020-06-20 Alan Modra <amodra@gmail.com>
631
632 * configure.tgt: Set bfd_gas for all SH targets.
633
d27c357a
JB		 6342020-06-18 Jan Beulich <jbeulich@suse.com>
635
636 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
637 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
638 expectations.
639
708a2fff
CL		 6402020-06-16 Lili Cui <lili.cui@intel.com>
641
642 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
643 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
644 * doc/c-i386.texi: Add avx512_vp2intersect.
645
2106ed9b
JB		 6462020-06-16 Jan Beulich <jbeulich@suse.com>
647
648 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
649 conditional.
650 * testsuite/gas/i386/sse-check.s: Adjust comment.
651 * testsuite/gas/i386/sse-check-error.l,
652 testsuite/gas/i386/sse-check-warn.e,
653 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
654 expectations.
655
a435742a
AM		 6562020-06-16 Alan Modra <amodra@gmail.com>
657
658 * config/tc-tic30.h: Remove OBJ_AOUT support.
659 * configure.tgt: Delete tic30-*-*aout* entry.
660
7a77f1ac
MF		 6612020-06-15 Max Filippov <jcmvbkbc@gmail.com>
662
663 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
664 macros.
665 (elf32xtensa_abi): New declaration.
666 (option_abi_windowed, option_abi_call0): New enum constants.
667 (md_longopts): Add entries for --abi-windowed and --abi-call0.
668 (md_parse_option): Add handlers for --abi-windowed and
669 --abi-call0.
670 (xtensa_add_config_info): Use xtensa_abi_choice instead of
671 XSHAL_ABI to format ABI tag.
672 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
673 --abi-call0 to the list of options.
674 * doc/c-xtensa.texi: Add description for options --abi-windowed
675 and --abi-call0.
676 * testsuite/gas/xtensa/abi-call0.d: New test definition.
677 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
678 * testsuite/gas/xtensa/abi.s: New test source.
679
efe30057
L		 6802020-06-14 H.J. Lu <hongjiu.lu@intel.com>
681
682 PR gas/26115
683 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
684 xsusldtrk.
685 * testsuite/gas/i386/tsxldtrk.s: Likewise.
686 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
687 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
688
d8af286f
NC		 6892020-06-12 Nelson Chu <nelson.chu@sifive.com>
690
691 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
692 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
693 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
694
18ca16be
SG		 6952020-06-09 Seth Girvan <snth@snthhacks.com>
696
697 * doc/c-avr.texi: Improve wording.
698
6778f1c4
JB		 6992020-06-09 Jan Beulich <jbeulich@suse.com>
700
701 * testsuite/gas/i386/x86-64-pseudos-bad.s,
702 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
703
73239888
JB		 7042020-06-09 Jan Beulich <jbeulich@suse.com>
705
706 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
707 encoding tests.
708 * testsuite/gas/i386/prefix.d: Adjust expectations.
709
bf926894
JB		 7102020-06-09 Jan Beulich <jbeulich@suse.com>
711
712 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
713 with VEX/EVEX encoding tests.
714 * testsuite/gas/i386/prefix.d: Adjust expectations.
715
828c2a25
JB		 7162020-06-09 Jan Beulich <jbeulich@suse.com>
717
718 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
719 suffix.
720 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
721 * testsuite/gas/i386/noreg64.d: Adjust expectations.
722 * testsuite/gas/i386/noreg-intel64.d,
723 testsuite/gas/i386/noreg-intel64.l,
724 testsuite/gas/i386/noreg-intel64.s: New.
725 * testsuite/gas/i386/i386.exp: Run new tests.
726
da4977e0
JB		 7272020-06-09 Jan Beulich <jbeulich@suse.com>
728
729 * config/tc-i386.c (vex_encoding_error): New enumerator.
730 (VEX_check_operands): Rename to VEX_check_encoding. Check
731 for vex_encoding_error. Move Imm4 handling ...
732 (check_VecOperands): ... here.
733 (match_template): Call VEX_check_encoding when there are no
734 operands. Split construct calling check_VecOperands and
735 VEX_check_encoding (when there are operands).
736 (check_register): Don't blindly set vex_encoding_evex.
737 * testsuite/gas/i386/pseudos-bad.s,
738 testsuite/gas/i386/pseudos-bad.l: New.
739 * testsuite/gas/i386/i386.exp: Run new test.
740 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
741
26417f19
AC		 7422020-06-08 Alex Coplan <alex.coplan@arm.com>
743
744 * config/tc-arm.c (insns): Add dfb.
745 * testsuite/gas/arm/dfb.d: New test.
746 * testsuite/gas/arm/dfb.s: Input for test.
747
9f3e7dbc
NC		 7482020-06-08 Nick Clifton <nickc@redhat.com>
749
750 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
751
dd6b8a0b
JB		 7522020-06-08 Jan Beulich <jbeulich@suse.com>
753
754 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
755
73c76375
JB		 7562020-06-08 Jan Beulich <jbeulich@suse.com>
757
758 * config/tc-i386.c (check_byte_reg): Drop dead conditional
759 around as_bad().
760
22e00a3f
JB		 7612020-06-08 Jan Beulich <jbeulich@suse.com>
762
763 * config/tc-i386.c (check_register): Split RegTR handling, to
764 fail recognition also in 64-bit mode as well as with i586 or
765 i686 explicitly enabled.
766 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
767 * testsuite/gas/i386/x86_64-intel.d,
768 testsuite/gas/i386/x86_64.d: Adjust expectations.
769
1ab84e02
JB		 7702020-06-08 Jan Beulich <jbeulich@suse.com>
771
772 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
773 * testsuite/gas/cfi/cfi.exp: Run this test.
774
af32b722
JB		 7752020-06-08 Jan Beulich <jbeulich@suse.com>
776
777 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
778 check to %st(N) parsing logic.
779 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
780
8a6fb3f9
JB		 7812020-06-08 Jan Beulich <jbeulich@suse.com>
782
783 * config/tc-i386.c (bad_reg): New.
784 (check_VecOperations, i386_att_operand, i386_parse_name): Check
785 for it.
786 (check_register): New, broken out from ...
787 (parse_real_register): ... here. Call it.
788 (parse_register): Call it, and error upon failure.
789 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
790 testsuite/gas/i386/x86-64-equ-bad.s,
791 testsuite/gas/i386/x86-64-equ-bad.l: New.
792 * testsuite/gas/i386/i386.exp: Run new tests.
793
1424c35d
AM		 7942020-06-06 Alan Modra <amodra@gmail.com>
795
796 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
797 * doc/c-ppc.texi: Likewise.
798
87c69f97
AM		 7992020-06-06 Alan Modra <amodra@gmail.com>
800
801 * config/tc-ppc.c: Update throughout for reloc renaming.
802
f1919c56
JM		 8032020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
804
805 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
806 stringop-overflow.
807
3fc6c3dc
NC		 8082020-06-05 Nelson Chu <nelson.chu@sifive.com>
809
810 * config/tc-riscv.c (explicit_csr): New static boolean.
811 Used to indicate CSR are explictly used.
812 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
813 (riscv_write_out_attrs): If we already have set elf priv
814 attributes, then generate them. Otherwise, don't generate
815 them when no CSR are used.
816 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
817 * testsuite/gas/riscv/attribute-02.d: Likewise.
818 * testsuite/gas/riscv/attribute-03.d: Likewise.
819 * testsuite/gas/riscv/attribute-04.d: Likewise.
820 * testsuite/gas/riscv/attribute-05.d: Likewise.
821 * testsuite/gas/riscv/attribute-06.d: Likewise.
822 * testsuite/gas/riscv/attribute-07.d: Likewise.
823 * testsuite/gas/riscv/attribute-08.d: Likewise.
824 * testsuite/gas/riscv/attribute-09.d: Likewise.
825 * testsuite/gas/riscv/attribute-10.d: Likewise.
826 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
827 * testsuite/gas/riscv/attribute-11.s: New testcase.
828 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
829 used, so we should output the ELF priv attributes.
830 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
831 used, so output the priv attributes according to the -mpriv-spec.
832 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
833 used, so ignore the -mpriv-spec setting.
834
d413a623
L		 8352020-06-04 H.J. Lu <hongjiu.lu@intel.com>
836
837 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
838 cgen_get_insn_value.
839 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
840 endianness to cgen_get_insn_value and cgen_put_insn_value.
841
7d8b91fd
JM		 8422020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
843
844 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
845 cgen_put_insn_value.
846
d8740be1
JM		 8472020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
848
849 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
850 bpf_cgen_cpu_open.
851 (md_assemble): Remove no longer needed hack.
852
e9bffec9
JM		 8532020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
854
855 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
856 cgen_put_insn_value.
857 (gas_cgen_md_apply_fix): Likewise.
858 (gas_cgen_md_apply_fix): Likewise.
859 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
860 cgen_put_insn_value.
861 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
862 cgen_put_insn_value.
863
1cf67587
AM		 8642020-06-04 Alan Modra <amodra@gmail.com>
865
866 * testsuite/config/default.exp: Remove global directive outside
867 proc body.
868 * testsuite/gas/mep/complex-relocs.exp: Likewise.
869 * testsuite/gas/microblaze/relax_size.exp: Likewise.
870 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
871 * testsuite/gas/mt/relocs.exp: Likewise.
872 * testsuite/gas/rx/rx.exp: Likewise.
873
338d56a8
SC		 8742020-06-03 Stephen Casner <casner@acm.org>
875
876 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
877
bb7322c6
JW		 8782020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
879 Jim Wilson <jimw@sifive.com>
880
881 PR 26051
882 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
883 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
884 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
885 Move B before SB. Move J before UJ.
886
c39c821c
AC		 8872020-06-01 Alex Coplan <alex.coplan@arm.com>
888
889 * write.c (relax_segment): Fix handling of negative offset when
890 relaxing an rs_org frag.
891 * testsuite/gas/aarch64/org-neg.d: New test.
892 * testsuite/gas/aarch64/org-neg.l: Error output for test.
893 * testsuite/gas/aarch64/org-neg.s: Input for test.
894 * testsuite/gas/arm/org-neg.d: New test.
895 * testsuite/gas/arm/org-neg.l: Error output for test.
896 * testsuite/gas/arm/org-neg.s: Input for test.
897
66e3eb08
SC		 8982020-05-28 Stephen Casner <casner@acm.org>
899
900 Fix unexpected failures in gas testsuite for pdp11-aout target.
901 These are caused by the PDP11's mix of little-endian octets in
902 shorts but shorts in big endian order for long or quad.
903
904 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
905 * testsuite/gas/all/gas.exp: Select alternate test scripts for
906 pdp11, skip octa test completely.
907 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
908 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
909 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
910
9e85f042
NC		 9112020-05-28 Alex Coplan <alex.coplan@arm.com>
912
913 * frags.c (frag_grow): Fix comment.
914
1c912705
SC		 9152020-05-27 Stephen Casner <casner@acm.org>
916
917 PR gas/26001
918 * config/tc-pdp11.c (parse_reg): Distinguish register names from
919 symbols that begin with a register name.
920 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
921 * testsuite/gas/pdp11/pr26001.s: Likewise.
922 * testsuite/gas/pdp11/pr26001.d: Likewise.
923
5c505568
SC		 9242020-05-27 Simon Cook <simon.cook@embecosm.com>
925
926 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
927 pointer when creating struct riscv_csr_extra.
928
3c730740
L		 9292020-05-26 H.J. Lu <hongjiu.lu@intel.com>
930
931 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
932 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
933 * testsuite/gas/i386/inval-avx512f.l: Updated.
934
57b17940
SSF		 9352020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
936
937 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
938 load/store instruction variants with alignment hints.
939 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
940 instruction variants with alignment hints.
941
e3fed0f2
L		 9422020-05-26 H.J. Lu <hongjiu.lu@intel.com>
943
944 PR gas/26044
945 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
946 instead of R_XGATE_PCREL_X.
947 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
948 BFD_RELOC_XGATE_PCREL_X.
949
8bbc5da5
L		 9502020-05-26 H.J. Lu <hongjiu.lu@intel.com>
951
952 PR gas/26044
953 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
954 with &fragP->fr_literal[0].
955
c4612b92
L		 9562020-05-26 H.J. Lu <hongjiu.lu@intel.com>
957
958 PR gas/26044
959 * config/tc-vax.c (md_estimate_size_before_relax): Replace
960 fragP->fr_literal with &fragP->fr_literal[0].
961 (md_convert_frag): Likewise.
962
70b1b570
L		 9632020-05-26 H.J. Lu <hongjiu.lu@intel.com>
964
965 PR gas/26044
966 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
967 with &fragP->fr_literal[0].
968
e67e940f
L		 9692020-05-26 H.J. Lu <hongjiu.lu@intel.com>
970
971 PR gas/26044
972 * config/tc-crx.c (getreg_image): Change argument type to int.
973 (md_convert_frag): Replace fragP->fr_literal with
974 &fragP->fr_literal[0].
975
a05e3e20
L		 9762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
977
978 PR gas/26044
979 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
980 sprintf with memmove.
981
c6412eee
L		 9822020-05-25 H.J. Lu <hongjiu.lu@intel.com>
983
984 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
985 with &fragP->fr_literal[0].
986
9fcc3457
L		 9872020-05-25 H.J. Lu <hongjiu.lu@intel.com>
988
989 PR gas/26041
990 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
991 2 overlapping strings.
992
6c115e16
L		 9932020-05-25 H.J. Lu <hongjiu.lu@intel.com>
994
995 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
996 with &fragP->fr_literal[0].
997
a39d29cd
L		 9982020-05-25 H.J. Lu <hongjiu.lu@intel.com>
999
1000 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1001 with &fragp->fr_literal[0].
1002 * config/tc-microblaze.c (md_apply_fix): Likewise.
1003 * config/tc-sh.c (md_convert_frag): Likewise.
1004
72393fd1
JW		 10052020-05-24 Jim Wilson <jimw@sifive.com>
1006
1007 PR 26025
1008 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1009 asection to segT. New locals seg and subseg. Call subseg_set before
1010 fix_new_exp. Call subseg_set after loop to restore original values.
1011
9fbb53c7
AM		 10122020-05-21 Alan Modra <amodra@gmail.com>
1013
1014 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1015 throughout.
1016 * config/obj-elf.c: Likewise.
1017 * config/tc-aarch64.c: Likewise.
1018 * config/tc-arm.c: Likewise.
1019 * config/tc-m68k.c: Likewise.
1020 * config/tc-nios2.c: Likewise.
1021 * config/tc-tic30.c: Likewise.
1022 * ecoff.c: Likewise.
1023 * read.c: Likewise.
1024 * stabs.c: Likewise.
1025 * symbols.c: Likewise.
1026 * testsuite/gas/all/test-gen.c: Likewise.
1027
8f595e9b
NC		 10282020-05-20 Nelson Chu <nelson.chu@sifive.com>
1029
1030 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1031 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1032 Static variables which are used to set the ISA extensions. You can
1033 use -march (or ELF build attributes) and -misa-spec to set them,
1034 respectively.
1035 (ext_version_hash): The hash table used to handle the extensions
1036 with versions.
1037 (init_ext_version_hash): Initialize the ext_version_hash according
1038 to riscv_ext_version_table.
1039 (riscv_get_default_ext_version): The callback function of
1040 riscv_parse_subset_t. According to the choosed ISA spec,
1041 get the default version for the specific extension.
1042 (riscv_set_arch): Set the callback function.
1043 (enum options, struct option md_longopts): Add new option -misa-spec.
1044 (md_parse_option): Do not call riscv_set_arch for -march. We will
1045 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1046 to set default_isa_spec class.
1047 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1048 ext_version_hash, and then call riscv_set_arch to set the architecture
1049 with versions according to default_arch_with_ext.
1050 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1051 x extensions.
1052 * testsuite/gas/riscv/attribute-03.d: Likewise.
1053 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1054 already set it's version to 2p1 by march, so no need to use the default
1055 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1056 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1057 ISA spec 2p2, so set 0p0 to it.
1058 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1059 zicsr is 2p0 according to ISA spec 20191213.
1060 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1061 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1062 You can set them by configure options --with-arch and
1063 --with-isa-spec, respectively.
1064 (riscv_set_default_isa_spec): New function used to set the
1065 default ISA spec.
1066 (md_parse_option): Call riscv_set_default_isa_spec rather than
1067 call riscv_get_isa_spec_class directly.
1068 (riscv_after_parse_args): If the -isa-spec is not set, then we
1069 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1070 calling riscv_set_default_isa_spec.
1071 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1072 the --with-isa-spec may be set to different ISA spec.
1073 * testsuite/gas/riscv/attribute-02.d: Likewise.
1074 * testsuite/gas/riscv/attribute-03.d: Likewise.
1075 * testsuite/gas/riscv/attribute-04.d: Likewise.
1076 * testsuite/gas/riscv/attribute-05.d: Likewise.
1077 * testsuite/gas/riscv/attribute-06.d: Likewise.
1078 * testsuite/gas/riscv/attribute-07.d: Likewise.
1079 * configure.ac: Add configure options, --with-arch and
1080 --with-isa-spec.
1081 * configure: Regenerated.
1082 * config.in: Regenerated.
1083 * config/tc-riscv.c (default_priv_spec): Static variable which is
1084 used to check if the CSR is valid for the chosen privilege spec. You
1085 can use -mpriv-spec to set it.
1086 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1087 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1088 (riscv_init_csr_hashes): Only need to initialize one hash table
1089 csr_extra_hash.
1090 (riscv_csr_class_check): Change the return type to void. Don't check
1091 the ISA dependency if -mcsr-check isn't set.
1092 (riscv_csr_version_check): New function. Check and find the CSR address
1093 from csr_extra_hash, according to default_priv_spec. Report warning
1094 for the invalid CSR if -mcsr-check is set.
1095 (reg_csr_lookup_internal): Updated.
1096 (reg_lookup_internal): Likewise.
1097 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1098 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1099 (md_parse_option): Call riscv_set_default_priv_version to set
1100 default_priv_spec.
1101 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1102 privilege spec to the newest one.
1103 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1104 include/opcode/riscv.h.
1105 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1106 to check the ISA dependency for CSR, so fix the spec version by adding
1107 -mpriv-spec=1.11.
1108 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1109 version warnings for the test case.
1110 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1111 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1112 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1113 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1114 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1115 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1116 Check whether the CSR is valid when privilege version 1.9 is choosed.
1117 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1118 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1119 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1120 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1121 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1122 Check whether the CSR is valid when privilege version 1.10 is choosed.
1123 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1124 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1125 Check whether the CSR is valid when privilege version 1.11 is choosed.
1126 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1127 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1128 setting. You can set it by configure option --with-priv-spec.
1129 (riscv_set_default_priv_spec): New function used to set the default
1130 privilege spec.
1131 (md_parse_option): Call riscv_set_default_priv_spec rather than
1132 call riscv_get_priv_spec_class directly.
1133 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1134 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1135 calling riscv_set_default_priv_spec.
1136 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1137 the --with-priv-spec may be set to different privilege spec.
1138 * testsuite/gas/riscv/priv-reg.d: Likewise.
1139 * configure.ac: Add configure option --with-priv-spec.
1140 * configure: Regenerated.
1141 * config.in: Regenerated.
1142 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1143 explicit_attr. Set it to TRUE if any ELF attribute is found.
1144 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1145 the priv attributes are set.
1146 (md_assemble): Set the default_priv_spec according to the priv
1147 attributes when we start to assemble instruction.
1148 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1149 riscv_write_out_attrs. Update the arch and priv attributes. If we
1150 don't set the corresponding ELF attributes, then try to output the
1151 default ones.
1152 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1153 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1154 to update the arch and priv attributes.
1155 (s_riscv_attribute): Make sure all arch and priv attributes are set
1156 before any instruction.
1157 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1158 ELF attribute or -march-attr is set. If the priv attributes are not
1159 set, then try to update them by the default setting (-mpriv-spec or
1160 --with-priv-spec).
1161 * testsuite/gas/riscv/attribute-02.d: Likewise.
1162 * testsuite/gas/riscv/attribute-03.d: Likewise.
1163 * testsuite/gas/riscv/attribute-04.d: Likewise.
1164 * testsuite/gas/riscv/attribute-06.d: Likewise.
1165 * testsuite/gas/riscv/attribute-07.d: Likewise.
1166 * testsuite/gas/riscv/attribute-08.d: Likewise.
1167 * testsuite/gas/riscv/attribute-09.d: Likewise.
1168 * testsuite/gas/riscv/attribute-10.d: Likewise.
1169 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1170 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1171 set by priv attributes must be supported.
1172 * testsuite/gas/riscv/attribute-05.s: Likewise.
1173 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1174 priv attributes according to the -mpriv-spec option.
1175 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1176 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1177 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1178 * testsuite/gas/riscv/priv-reg.d: Removed.
1179 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1180 CSR according to the priv spec 1.9.
1181 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1182 CSR according to the priv spec 1.9.1.
1183 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1184 CSR according to the priv spec 1.10.
1185 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1186 CSR according to the priv spec 1.11.
1187 * config/tc-riscv.c (md_show_usage): Add descriptions about
1188 the new GAS options.
1189 * doc/c-riscv.texi: Likewise.
1190
3d205eb4
PB		 11912020-05-19 Peter Bergner <bergner@linux.ibm.com>
1192
1193 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1194 * testsuite/gas/ppc/power9.d: Likewise.
1195 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1196 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1197 sync, wait, waitrsv>: Add tests.
1198 * testsuite/gas/ppc/power10.d: Likewise.
1199
164446e0
AF		 12002020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1201
1202 PR 25992
1203 * config/tc-arm.c : Add arm_ext_v8r feature.
1204 (it_fsm_post_encode): Check arm_ext_v8r feature.
1205 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1206
69f57659
AM		 12072020-05-19 Alan Modra <amodra@gmail.com>
1208
1209 * write.c (write_contents): Use bfd_get_filename rather than
1210 accessing bfd->filename directly. Use bfd_section_name rather
1211 than accessing section->name directly.
1212
0e1d094e
AM		 12132020-05-19 Alan Modra <amodra@gmail.com>
1214
1215 * symbols.c (local_symbol_make): Init all of lsy_flags.
1216
d402189f
AM		 12172020-05-18 Alan Modra <amodra@gmail.com>
1218
1219 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1220 before looking at add_symbol->sy_flags.
1221
503648e4 12222020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1223
1224 * config/tc-i386.c: Not handle lret/iret.
1225 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1226 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1227 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1228 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1229 * testsuite/gas/i386/lfence-ret.s: Ditto.
1230 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1231 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1232 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1233 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1234 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1235 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1236 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1237
2a50b401
AM		 12382020-05-15 Alan Modra <amodra@gmail.com>
1239 Alex Coplan <alex.coplan@arm.com>
1240
1241 * symbols.c (struct local_symbol): Update comment.
1242 (resolve_symbol_value): For resolved symbols equated to other
1243 symbols, verify that the referenced symbol is not a local_symbol
1244 before accessing sy_value. Don't leave symbol loops during
1245 finalize_syms resolution.
1246 * testsuite/gas/all/assign-bad-recursive.d: New test.
1247 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1248 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1249 * testsuite/gas/all/gas.exp: Run it.
1250
9d95b8e9
NC		 12512020-05-14 Nick Clifton <nickc@redhat.com>
1252
1253 * po/sv.po: Updated Swedish translation.
1254
3b646889
AM		 12552020-05-11 Alan Modra <amodra@gmail.com>
1256
1257 * testsuite/gas/ppc/scalarquad.d,
1258 * testsuite/gas/ppc/scalarquad.s: New test.
1259 * testsuite/gas/ppc/ppc.exp: Run it.
1260
9cc4ce88
AM		 12612020-05-11 Alan Modra <amodra@gmail.com>
1262
1263 * testsuite/gas/ppc/rightmost.d,
1264 * testsuite/gas/ppc/rightmost.s: New test.
1265 * testsuite/gas/ppc/ppc.exp: Run it.
1266
5d57bc3f
AM		 12672020-05-11 Alan Modra <amodra@gmail.com>
1268
1269 * testsuite/gas/ppc/xvtlsbb.d,
1270 * testsuite/gas/ppc/xvtlsbb.s: New test.
1271 * testsuite/gas/ppc/ppc.exp: Run it.
1272
66ef5847
AM		 12732020-05-11 Alan Modra <amodra@gmail.com>
1274
1275 * testsuite/gas/ppc/stringop.d,
1276 * testsuite/gas/ppc/stringop.s: New test.
1277 * testsuite/gas/ppc/ppc.exp: Run it.
1278
4f3e9537
PB		 12792020-05-11 Peter Bergner <bergner@linux.ibm.com>
1280
1281 * testsuite/gas/ppc/set_bool.d,
1282 * testsuite/gas/ppc/set_bool.s: New test.
1283 * testsuite/gas/ppc/ppc.exp: Run it.
1284
ec40e91c
AM		 12852020-05-11 Alan Modra <amodra@gmail.com>
1286
1287 * testsuite/gas/ppc/bitmanip.d,
1288 * testsuite/gas/ppc/bitmanip.s: New test.
1289 * testsuite/gas/ppc/ppc.exp: Run it.
1290
d7e97a76
AM		 12912020-05-11 Alan Modra <amodra@gmail.com>
1292
1293 * testsuite/gas/ppc/genpcv.d,
1294 * testsuite/gas/ppc/genpcv.s: New test.
1295 * testsuite/gas/ppc/ppc.exp: Run it.
1296
fdefed7c
AM		 12972020-05-11 Alan Modra <amodra@gmail.com>
1298
1299 * testsuite/gas/ppc/maskmanip.d,
1300 * testsuite/gas/ppc/maskmanip.s: New test.
1301 * testsuite/gas/ppc/ppc.exp: Run it.
1302
aa3c112f
AM		 13032020-05-11 Alan Modra <amodra@gmail.com>
1304 Peter Bergner <bergner@linux.ibm.com>
1305
1306 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1307 (md_assemble): Check acc specified in correct operand.
1308 * testsuite/gas/ppc/outerprod.d,
1309 * testsuite/gas/ppc/outerprod.s,
1310 * testsuite/gas/ppc/vsx4.d,
1311 * testsuite/gas/ppc/vsx4.s: New tests.
1312 * testsuite/gas/ppc/ppc.exp: Run them.
1313
6edbfd3b
AM		 13142020-05-11 Alan Modra <amodra@gmail.com>
1315
1316 * testsuite/gas/ppc/simd_perm.d,
1317 * testsuite/gas/ppc/simd_perm.s: New test.
1318 * testsuite/gas/ppc/ppc.exp: Run it.
1319
c7d7aea2
AM		 13202020-05-11 Alan Modra <amodra@gmail.com>
1321
1322 * testsuite/gas/ppc/int128.d,
1323 * testsuite/gas/ppc/int128.s: New test.
1324 * testsuite/gas/ppc/ppc.exp: Run it.
1325
94ba9882
AM		 13262020-05-11 Alan Modra <amodra@gmail.com>
1327
1328 * testsuite/gas/ppc/vsx_32byte.d,
1329 * testsuite/gas/ppc/vsx_32byte.s: New test.
1330 * testsuite/gas/ppc/ppc.exp: Run it.
1331
f4791f1a
AM		 13322020-05-11 Alan Modra <amodra@gmail.com>
1333
1334 * testsuite/gas/ppc/vec_mul.s,
1335 * testsuite/gas/ppc/vec_mul.d: New test.
1336 * testsuite/gas/ppc/ppc.exp: Run it.
1337
3ff0a5ba
PB		 13382020-05-11 Peter Bergner <bergner@linux.ibm.com>
1339
1340 * testsuite/gas/ppc/byte_rev.d,
1341 * testsuite/gas/ppc/byte_rev.s: New test.
1342 * testsuite/gas/ppc/ppc.exp: Run it.
1343
afef4fe9
PB		 13442020-05-11 Peter Bergner <bergner@linux.ibm.com>
1345
1346 * testsuite/gas/ppc/power10.d: Add paste. tests.
1347 * testsuite/gas/ppc/power10.s: Likewise.
1348
1224c05d
PB		 13492020-05-11 Peter Bergner <bergner@linux.ibm.com>
1350
1351 * testsuite/gas/ppc/power10.s: New test.
1352 * testsuite/gas/ppc/power10.d: Likewise.
1353 * testsuite/gas/ppc/ppc.exp: Run it.
1354
7c1f4227
AM		 13552020-05-11 Alan Modra <amodra@gmail.com>
1356
1357 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1358 renaming.
1359 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1360 place of -mfuture/-Mfuture.
1361 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1362 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1363
bfeaed38
NC		 13642020-05-06 Nick Clifton <nickc@redhat.com>
1365
1366 * po/sv.po: Updated Swedish translation.
1367
6ef719c0
NC		 13682020-05-06 Nick Clifton <nickc@redhat.com>
1369
1370 PR 25927
1371 * doc/as.texi (Preprocessing): Replace cross reference to not
1372 existant document with a URL to the equivalent page in the GCC
1373 manual.
1374
546cb2d8
NC		 13752020-05-05 Nick Clifton <nickc@redhat.com>
1376
1377 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1378 construction of a DWARF-5 directory name table.
1379 * testsuite/gas/elf/pr25917.d: Update expected output.
1380
7d0bd487
GN		 13812020-05-05 Gunther Nikl <gnikl@justmail.de>
1382
1383 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1384 (md_parse_option): Remove initialization of elf_flags.
070b775f 1385
fe05f369
ASDV		 13862020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1387
1388 PR gas/25863
1389 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1390 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1391 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1392
4706679d
NC		 13932020-05-04 Nick Clifton <nickc@redhat.com>
1394
1395 PR 25917
1396 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1397 table's existence before looking at its entries.
070b775f
NC		 1398 Also do not emit a default directory entry if there are no
1399 directories in use.
1400
4706679d
NC		 1401 * testsuite/gas/elf/pr25917.s: New test source file.
1402 * testsuite/gas/elf/pr25917.d: New test driver.
1403 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1404
09c1e68a
AC		 14052020-04-30 Alex Coplan <alex.coplan@arm.com>
1406
1407 * config/tc-aarch64.c (fix_insn): Implement for
1408 AARCH64_OPND_UNDEFINED.
1409 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1410 * testsuite/gas/aarch64/udf.s: New.
1411 * testsuite/gas/aarch64/udf.d: New.
1412 * testsuite/gas/aarch64/udf-invalid.s: New.
1413 * testsuite/gas/aarch64/udf-invalid.l: New.
1414 * testsuite/gas/aarch64/udf-invalid.d: New.
1415
c578f16e
YS		 14162020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1417
1418 * config/tc-rx.c (elf_flags): Reset default value.
1419 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1420
935f1f4b
MF		 14212020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1422
1423 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1424 if it's not defined.
1425 (microarch_earliest): New static variable.
1426 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1427 simcall opcode has mandatory parameter.
1428 (xg_init_global_config): Initialize microarch_earliest.
1429
5c936ef5
NC		 14302020-04-29 Nick Clifton <nickc@redhat.com>
1431
1432 PR 22699
1433 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1434 IMM0_8S and add support for IMM0_8U.
1435 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1436 unsigned 8-bit immediate.
1437 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1438 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1439
251dae91
TC		 14402020-04-27 Tamar Christina <tamar.christina@arm.com>
1441
1442 * NEWS: Add news entry for big-obj.
1443 * config/tc-i386.c (i386_target_format): Support new format.
1444 * doc/c-i386.texi: Add i386 support.
1445 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1446 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1447
714e6c96
NC		 14482020-04-27 Nick Clifton <nickc@redhat.com>
1449
1450 PR 25878
1451 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1452 (assign_file_to_slot): New function. Fills in an entry in the
1453 files table.
1454 (allocate_filenum): Use new function.
1455 (allocate_filename_to_slot): Use new function. If the specified
1456 slot entry is already in use, but was chosen automatically then
1457 reassign the automatic entry.
1458
a09f656b 14592020-04-26 Hongtao Liu <hongtao.liu@intel.com
1460
1461 * config/tc-i386.c (lfence_before_ret_shl): New member.
1462 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1463 for Anysize insns.
1464 (insert_after_load): Issue warning for REP CMPS/SCAS.
1465 (insert_before_before): Handle iret, Handle
1466 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1467 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1468 -mlfence-before-ret=[none/not/or/shl/yes].
1469 Enable -mlfence-before-ret=shl when
1470 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1471 (md_show_usage): Ditto.
1472 * doc/c-i386.texi: Ditto.
1473 * testsuite/gas/i386/i386.exp: Add new testcases.
1474 * testsuite/gas/i386/lfence-load-b.d: New.
1475 * testsuite/gas/i386/lfence-load-b.e: New.
1476 * testsuite/gas/i386/lfence-load.d: Modified.
1477 * testsuite/gas/i386/lfence-load.e: New.
1478 * testsuite/gas/i386/lfence-load.s: Modified.
1479 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1480 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1481 * testsuite/gas/i386/lfence-ret-c.d: New.
1482 * testsuite/gas/i386/lfence-ret-d.d: New.
1483 * testsuite/gas/i386/lfence-ret.s: Modified.
1484 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1485 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1486 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1487 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1488 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1489 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1490 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1491 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1492 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1493 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1494
30ce8e47
MF		 14952020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1496
1497 PR ld/25861
1498 * config/tc-xtensa.c (md_apply_fix): Replace
1499 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1500 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1501 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1502 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1503 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1504
31c89d60
AM		 15052020-04-22 Alan Modra <amodra@gmail.com>
1506
1507 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1508 symbol for ".symver .. remove".
1509 * doc/as.texi (.symver): Update.
1510 * testsuite/gas/symver/symver11.s: Make foo weak.
1511 * testsuite/gas/symver/symver11.d: Expect an error.
1512 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1513
1d3eb556
L		 15142020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1515
1516 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1517
bb2a1453
AS		 15182020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1519
1520 PR 25848
1521 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1522 * testsuite/gas/m68k/operands.d: Update.
1523 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1524
c36876fe
TC		 15252020-04-21 Tamar Christina <tamar.christina@arm.com>
1526
1527 PR binutils/24753
1528 * testsuite/gas/arm/pr24753.d: New test.
1529 * testsuite/gas/arm/pr24753.s: New test.
1530
6914be53
L		 15312020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1532
1533 PR gas/23840
1534 PR gas/25295
1535 * NEWS: Mention .symver extension.
1536 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1537 function.
1538 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1539 add a version name. Add local, hidden and remove visibility
1540 support.
1541 (elf_frob_symbol): Handle the list of version names. Update the
1542 original symbol to local, hidden or remove it from the symbol
1543 table.
1544 (elf_frob_file_before_adjust): Handle the list of version names.
1545 * config/obj-elf.h (elf_visibility): New.
1546 (elf_versioned_name_list): Likewise.
1547 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1548 and visibility. Change versioned_name pointer to struct
1549 elf_versioned_name_list.
1550 * doc/as.texi: Update .symver directive.
1551 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1552 error checking tests.
1553 * testsuite/gas/symver/symver6.d: New file.
1554 * testsuite/gas/symver/symver7.d: Likewise.
1555 * testsuite/gas/symver/symver7.s: Likewise.
1556 * testsuite/gas/symver/symver8.d: Likewise.
1557 * testsuite/gas/symver/symver8.s: Likewise.
1558 * testsuite/gas/symver/symver9.s: Likewise.
1559 * testsuite/gas/symver/symver9a.d: Likewise.
1560 * testsuite/gas/symver/symver9b.d: Likewise.
1561 * testsuite/gas/symver/symver10.s: Likewise.
1562 * testsuite/gas/symver/symver10a.d: Likewise.
1563 * testsuite/gas/symver/symver10b.d: Likewise.
1564 * testsuite/gas/symver/symver11.d: Likewise.
1565 * testsuite/gas/symver/symver11.s: Likewise.
1566 * testsuite/gas/symver/symver12.d: Likewise.
1567 * testsuite/gas/symver/symver12.s: Likewise.
1568 * testsuite/gas/symver/symver13.d: Likewise.
1569 * testsuite/gas/symver/symver13.s: Likewise.
1570 * testsuite/gas/symver/symver14.d: Likewise.
1571 * testsuite/gas/symver/symver14.l: Likewise.
1572 * testsuite/gas/symver/symver15.d: Likewise.
1573 * testsuite/gas/symver/symver15.l: Likewise.
1574 * testsuite/gas/symver/symver6.l: Removed.
1575 * testsuite/gas/symver/symver6.s: Updated.
1576
c2e5c986
SD		 15772020-04-20 Sudakshina Das <sudi.das@arm.com>
1578
1579 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1580 to include TSB.
1581 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1582 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1583 * testsuite/gas/aarch64/system.d: Update.
1584
8a6e1d1d
SD		 15852020-04-20 Sudakshina Das <sudi.das@arm.com>
1586
1587 * testsuite/gas/aarch64/bti.d: Update -march option.
1588 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1589 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1590 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1591 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1592
49af2f5c
AM		 15932020-04-17 Alan Modra <amodra@gmail.com>
1594
1595 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1596
8e4979ac
NC		 15972020-04-16 Gagan Singh Sidhu <broly@mac.com>
1598 Nick Clifton <nickc@redhat.com>
1599
1600 PR 25803
1601 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1602 targets.
1603 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1604 for the type-2 test.
1605 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1606 targets running this test.
1607
c54a9b56
DF		 16082020-02-16 David Faust <david.faust@oracle.com>
1609
1610 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1611 * testsuite/gas/bpf/jump32.s: New file.
1612 * testsuite/gas/bpf/jump32.d: Likewise.
1613
3071b197
L		 16142020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1615
1616 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1617 documentation.
1618
6a3ab923
GN		 16192020-04-08 Gunther Nikl <gnikl@justmail.de>
1620
1621 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1622 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1623 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1624 define.
1625 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1626 * tc.h (md_pcrel_from_section): Add prototype.
1627 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1628 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1629 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1630 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1631 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1632 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1633 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1634 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1635 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1636 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1637 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1638 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1639 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1640 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1641 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1642 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1643 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1644 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1645 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1646 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1647 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1648 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1649 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1650 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1651 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1652 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1653 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1654 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1655 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1656 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1657 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1658 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1659 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1660 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1661 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1662 md_apply_fix3): Delete prototypes.
6a3ab923 1663
6e0e8b45
L		 16642020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1665
1666 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1667 instructions.
1668
266803a2
L		 16692020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1670
1671 * doc/c-z80.texi: Fix @xref warnings.
1672
bb651e8b
CL		 16732020-04-07 Lili Cui <lili.cui@intel.com>
1674
1675 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1676 (cpu_noarch): Likewise.
1677 * doc/c-i386.texi: Document TSXLDTRK.
1678 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1679 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1680 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1681 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1682
4b27d27c
L		 16832020-04-02 Lili Cui <lili.cui@intel.com>
1684
1685 * config/tc-i386.c (cpu_arch): Add .serialize.
1686 (cpu_noarch): Likewise.
1687 * doc/c-i386.texi: Document serialize.
1688 * testsuite/gas/i386/i386.exp: Run serialize tests
1689 * testsuite/gas/i386/serialize.d: Likewise.
1690 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1691 * testsuite/gas/i386/serialize.s: Likewise.
1692
bb897477
RO		 16932020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1694
1695 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1696 * testsuite/gas/elf/section12b.d: Likewise.
1697 * testsuite/gas/elf/section16a.d: Likewise.
1698 * testsuite/gas/elf/section16b.d: Likewise.
1699
59e28a97
GN		 17002020-04-02 Gunther Nikl <gnikl@justmail.de>
1701
1702 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1703 with a suppressed address register.
1704
efc3a950
L		 17052020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 PR gas/25756
1708 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1709 * testsuite/gas/i386/localpic.s: Add a test for relocation
1710 against local absolute symbol.
1711 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1712 * testsuite/gas/i386/localpic.d: Updated.
1713 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1714 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1715
15d47c3a
RO		 17162020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1717
1718 PR gas/25732
1719 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1720 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1721 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1722 testsuite/gas/i386/x86-64-jump.d.
1723 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1724 Incorporate changes to
1725 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1726 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1727 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1728 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1729 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1730
876678f0
MR		 17312020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1732
1733 PR 25611
1734 PR 25614
1735 * dwarf2dbg.c: Do not include "bignum.h".
1736
d1a89da5
NC		 17372020-03-30 Nelson Chu <nelson.chu@sifive.com>
1738
1739 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1740 * testsuite/gas/riscv/alias-csr.s: Likewise.
1741 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1742 to priv-reg-pseudo-noalias.
1743 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1744 * testsuite/gas/riscv/bad-csr.l: Likewise.
1745 * testsuite/gas/riscv/bad-csr.s: Likewise.
1746 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1747 * testsuite/gas/riscv/satp.s: Likewise.
1748 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1749 csr instruction, including alias-csr testcase.
1750 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1751 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1752 pseudo instruction with objdump -Mno-aliases.
1753 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1754 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1755 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1756 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1757 * testsuite/gas/riscv/priv-reg.s: Likewise.
1758 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1759 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1760 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1761
b7780957
J		 17622020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1763
1764 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1765 sections with the "b" attribute.
1766
d1023b5d
AM		 17672020-03-22 Alan Modra <amodra@gmail.com>
1768
1769 * testsuite/gas/s12z/truncated.d: Update expected output.
1770
0d832e7f
SB		 17712020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1772
1773 PR 25690
1774 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1775 * doc/c-z80.texi: Update documentation.
1776
327ef784
NC		 17772020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1778
1779 PR 25641
1780 PR 25668
1781 PR 25633
1782 Fix disassembling ED+A4/AC/B4/BC opcodes.
1783 Fix assembling lines containing colonless label and instruction
1784 with first operand inside parentheses.
1785 Fix registration of unsupported by target CPU registers.
1786 * config/tc-z80.c: See above.
1787 * config/tc-z80.h: See above.
1788 * testsuite/gas/z80/colonless.d: Update test.
1789 * testsuite/gas/z80/colonless.s: Likewise.
1790 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1791 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1792 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1793 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1794 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1795 * testsuite/gas/z80/unsup_regs.s: Likewise.
1796 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1797 * testsuite/gas/z80/z80.exp: Likewise.
1798 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1799 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1800 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1801
66d1f7cc
AV		 18022020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1803
1804 PR 25660
1805 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1806 (parse_operands): Handle new operand codes.
1807 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1808 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1809 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1810 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1811 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1812 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1813 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1814 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1815
9e8f1c90
L		 18162020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1817
1818 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1819
97b4a8f7
L		 18202020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1821
1822 * testsuite/gas/i386/i386.exp: Run new tests.
1823 * testsuite/gas/i386/lfence-byte.d: New file.
1824 * testsuite/gas/i386/lfence-byte.e: Likewise.
1825 * testsuite/gas/i386/lfence-byte.s: Likewise.
1826 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1827 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1828 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1829 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1830 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1831 * testsuite/gas/i386/lfence-load.d: Likewise.
1832 * testsuite/gas/i386/lfence-load.s: Likewise.
1833 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1834 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1835 * testsuite/gas/i386/lfence-ret.s: Likewise.
1836 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1837 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1838 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1839 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1840 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1841 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1842 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1843 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1844 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1845 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1846 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1847 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1848
ae531041
L		 18492020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1850
1851 * config/tc-i386.c (lfence_after_load): New.
1852 (lfence_before_indirect_branch_kind): New.
1853 (lfence_before_indirect_branch): New.
1854 (lfence_before_ret_kind): New.
1855 (lfence_before_ret): New.
1856 (last_insn): New.
1857 (load_insn_p): New.
1858 (insert_lfence_after): New.
1859 (insert_lfence_before): New.
1860 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1861 Set last_insn.
1862 (OPTION_MLFENCE_AFTER_LOAD): New.
1863 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1864 (OPTION_MLFENCE_BEFORE_RET): New.
1865 (md_longopts): Add -mlfence-after-load=,
1866 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1867 (md_parse_option): Handle -mlfence-after-load=,
1868 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1869 (md_show_usage): Display -mlfence-after-load=,
1870 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1871 (i386_cons_align): New.
1872 * config/tc-i386.h (i386_cons_align): New.
1873 (md_cons_align): New.
1874 * doc/c-i386.texi: Document -mlfence-after-load=,
1875 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1876
5496f3c6
NC		 18772020-03-11 Nick Clifton <nickc@redhat.com>
1878
1879 PR 25611
1880 PR 25614
1881 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1882 (DWARF2_FILE_SIZE_NAME): Default to -1.
1883 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1884 whichever is higher.
1885 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1886 (NUM_MD5_BYTES): Define.
1887 (struct file entry): Add md5 field.
1888 (get_filenum): Delete and replace with...
1889 (get_basename): New function.
1890 (get_directory_table_entry): New function.
1891 (allocate_filenum): New function.
1892 (allocate_filename_to_slot): New function.
1893 (dwarf2_where): Use new functions.
1894 (dwarf2_directive_filename): Add support for extended .file
1895 pseudo-op.
1896 (dwarf2_directive_loc): Allow the use of file number zero with
1897 DWARF 5 or higher.
1898 (out_file_list): Rename to...
1899 (out_dir_and_file_list): Add DWARF 5 support.
1900 (out_debug_line): Emit extra values into the section header for
1901 DWARF 5.
1902 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1903 * doc/as.texi (.file): Update the description of this pseudo-op.
1904 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1905 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1906 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1907 * NEWS: Mention the new feature.
1908
a6a1f5e0
AM		 19092020-03-10 Alan Modra <amodra@gmail.com>
1910
1911 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1912 to avoid signed overflow.
1913 * config/tc-mcore.c (md_assemble): Likewise.
1914 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1915 * config/tc-nds32.c (SET_ADDEND): Likewise.
1916 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1917
3fabc179
JB		 19182020-03-09 Jan Beulich <jbeulich@suse.com>
1919
1920 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1921 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1922 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1923
190e5fc8
AM		 19242020-03-07 Alan Modra <amodra@gmail.com>
1925
1926 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1927 first column.
1928
84d9ab33
NC		 19292020-03-06 Nick Clifton <nickc@redhat.com>
1930
1931 PR 25614
1932 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1933 0 if the dwarf_level is 5 or more. Complain if a filename follows
1934 a file 0.
1935 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1936 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1937 * testsuite/gas/elf/elf.exp: Run the new test.
1938
1939 PR 25612
1940 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1941 * doc/as.texi: Fix another typo.
1942
31bf1864
NC		 19432020-03-06 Nick Clifton <nickc@redhat.com>
1944
1945 PR 25612
1946 * as.c (dwarf_level): Define.
1947 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1948 (parse_args): Add support for the new options.
1949 as.h (dwarf_level): Prototype.
1950 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1951 value.
1952 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1953 (DWARF2_LINE_VERSION): Remove definition.
1954 * doc/as.texi: Document the new options.
1955
3c968de5
NC		 19562020-03-06 Nick Clifton <nickc@redhat.com>
1957
1958 PR 25572
1959 * as.c (main): Allow matching input and outputs when they are
1960 not regular files.
1961
bc49bfd8
JB		 19622020-03-06 Jan Beulich <jbeulich@suse.com>
1963
1964 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1965 casing.
1966 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1967 one of byte/word/dword/qword is set alongside a SIMD register in
1968 a template's operand.
1969
4873e243
JB		 19702020-03-06 Jan Beulich <jbeulich@suse.com>
1971
1972 * config/tc-i386.c (match_template): Extend code in logic
1973 rejecting certain suffixes in certain modes to also cover mask
1974 register use and VecSIB. Drop special casing of broadcast. Skip
1975 immediates in the check.
1976
e365e234
JB		 19772020-03-06 Jan Beulich <jbeulich@suse.com>
1978
1979 * config/tc-i386.c (match_template): Fold duplicate code in
1980 logic rejecting certain suffixes in certain modes. Drop
1981 pointless "else".
1982
4ed21b58
JB		 19832020-03-06 Jan Beulich <jbeulich@suse.com>
1984
1985 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1986 alongside !norex64 ones.
1987 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1988 with both 32- and 64-bit GPR operands.
1989 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1990 32- and 64-bit GPR operands.
1991 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1992 testsuite/gas/i386/x86-64-avx512bw.d,
1993 testsuite/gas/i386/x86-64-avx512f-intel.d,
1994 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1995
643bb870
JB		 19962020-03-06 Jan Beulich <jbeulich@suse.com>
1997
1998 * config/tc-i386.c (md_assemble): Drop use of rex64.
1999 (process_suffix): For REX.W for 64-bit CRC32.
2000
a23b33b3
JB		 20012020-03-06 Jan Beulich <jbeulich@suse.com>
2002
2003 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2004 addressing for MPX insns without base/index.
2005 * testsuite/gas/i386/mpx-16bit.s,
2006 * testsuite/gas/i386/mpx-16bit.d: New.
2007 * testsuite/gas/i386/i386.exp: Run new test.
2008
a0497384
JB		 20092020-03-06 Jan Beulich <jbeulich@suse.com>
2010
2011 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2012 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2013 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2014 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2015 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2016 as well as a BSWAP one.
2017 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2018 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2019 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2020 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2021 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2022 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2023 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2024 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2025 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2026 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2027 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2028 testsuite/gas/i386/vmx.d: Adjust expectations.
2029
b630c145
JB		 20302020-03-06 Jan Beulich <jbeulich@suse.com>
2031
2032 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2033 from having their operands swapped.
2034 * testsuite/gas/i386/waitpkg.s,
2035 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2036 3-operand cases as well as testing of 16-bit code generation.
2037 * testsuite/gas/i386/waitpkg.d,
2038 testsuite/gas/i386/waitpkg-intel.d,
2039 testsuite/gas/i386/x86-64-waitpkg.d,
2040 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2041
de48783e
NC		 20422020-03-04 Nelson Chu <nelson.chu@sifive.com>
2043
dee35d02
NC		 2044 * config/tc-riscv.c (percent_op_utype): Support the modifier
2045 %got_pcrel_hi.
2046 * doc/c-riscv.texi: Add documentation.
2047 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2048 modifier %got_pcrel_hi.
2049 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2050 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2051 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2052
de48783e
NC		 2053 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2054 (RISC-V-Formats): Update the section name from "Instruction Formats"
2055 to "RISC-V Instruction Formats".
2056
749479c8
AO		 20572020-03-04 Alexandre Oliva <oliva@adacore.com>
2058
2059 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2060 detected in a section which does not have at least 4 byte
2061 alignment.
2062 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2063 * testsuite/gas/arm/ldr-t.s: Likewise.
2064 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2065 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2066 disassembly, ignoring any NOPs that may have been inserted because
2067 of section alignment.
2068 * testsuite/gas/arm/ldr-t.d: Likewise.
2069
a847e322
JB		 20702020-03-04 Jan Beulich <jbeulich@suse.com>
2071
2072 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2073 * doc/c-i386.texi: Mention sev_es.
2074 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2075 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2076 expectations.
2077 * testsuite/gas/i386/arch-13-znver1.d,
2078 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2079
3cd7f3e3
L		 20802020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2081
2082 * config/tc-i386.c (match_template): Replace ignoresize and
2083 defaultsize with mnemonicsize.
2084 (process_suffix): Likewise.
2085
b8ba1385
SB		 20862020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2087
2088 PR 25627
2089 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2090 instruction LD IY,(HL).
2091 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2092 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2093 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2094 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2095
10d97a0f
L		 20962020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2097
2098 PR gas/25622
2099 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2100 x86-64-default-suffix-avx.
2101 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2102 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2103 * testsuite/gas/i386/noreg64.d: Updated.
2104 * testsuite/gas/i386/noreg64.l: Likewise.
2105 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2106 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2107 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2108
8326546e
SB		 21092020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2110
2111 PR 25604
2112 * config/tc-z80.c (contains_register): Prevent an illegal memory
2113 access when checking an expression for a register name.
2114
e3e896e6
AM		 21152020-03-03 Alan Modra <amodra@gmail.com>
2116
2117 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2118 support.
2119
a4dd6c97
AM		 21202020-03-02 Alan Modra <amodra@gmail.com>
2121
2122 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2123 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2124 and .sbss sections.
2125 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2126 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2127 (s3_s_score_lcomm): Likewise.
2128 * config/tc-score7.c: Similarly.
2129 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2130
dec7b24b
YS		 21312020-02-28 YunQiang Su <syq@debian.org>
2132
2133 PR gas/25539
2134 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2135 to handle multi-labels.
2136 (has_label_name): New.
2137
cceb53b8
MM		 21382020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2139
2140 * config/tc-arm.c (enum pred_instruction_type): Remove
2141 NEUTRAL_IT_NO_VPT_INSN predication type.
2142 (cxn_handle_predication): Modify to require condition suffixes.
2143 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2144 * testsuite/gas/arm/cde-scalar.s: Update test.
2145 * testsuite/gas/arm/cde-warnings.l: Update test.
2146 * testsuite/gas/arm/cde-warnings.s: Update test.
2147
da3ec71f
AM		 21482020-02-26 Alan Modra <amodra@gmail.com>
2149
2150 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2151 N_() on empty string.
2152
42135cad
AM		 21532020-02-26 Alan Modra <amodra@gmail.com>
2154
2155 * read.c (read_a_source_file): Call strncpy with length one
2156 less than size of original_case_string.
2157
dc1e8a47
AM		 21582020-02-26 Alan Modra <amodra@gmail.com>
2159
2160 * config/obj-elf.c: Indent labels correctly.
2161 * config/obj-macho.c: Likewise.
2162 * config/tc-aarch64.c: Likewise.
2163 * config/tc-alpha.c: Likewise.
2164 * config/tc-arm.c: Likewise.
2165 * config/tc-cr16.c: Likewise.
2166 * config/tc-crx.c: Likewise.
2167 * config/tc-frv.c: Likewise.
2168 * config/tc-i386-intel.c: Likewise.
2169 * config/tc-i386.c: Likewise.
2170 * config/tc-ia64.c: Likewise.
2171 * config/tc-mn10200.c: Likewise.
2172 * config/tc-mn10300.c: Likewise.
2173 * config/tc-nds32.c: Likewise.
2174 * config/tc-riscv.c: Likewise.
2175 * config/tc-s12z.c: Likewise.
2176 * config/tc-xtensa.c: Likewise.
2177 * config/tc-z80.c: Likewise.
2178 * read.c: Likewise.
2179 * symbols.c: Likewise.
2180 * write.c: Likewise.
2181
bd0cf5a6
NC		 21822020-02-20 Nelson Chu <nelson.chu@sifive.com>
2183
54b2aec1
NC		 2184 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2185 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2186 after parsing all arguments.
2187 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2188 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2189 are used to check if we write a read-only CSR by the CSR instruction.
2190 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2191 all CSR for the read-only CSR checking.
2192 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2193 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2194 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2195 all CSR instructions for the read-only CSR checking.
2196 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2197 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2198
2ca89224
NC		 2199 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2200 (riscv_opts): Initialize it.
2201 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2202 before doing the CSR checking.
2203 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2204 (md_longopts): Add mcsr-check and mno-csr-check.
2205 (md_parse_option): Handle new enum option values.
2206 (s_riscv_option): Handle new long options.
2207 * doc/c-riscv.texi: Add description for the new .option and assembler
2208 options.
2209 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2210 the CSR checking.
2211 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2212
bd0cf5a6
NC		 2213 * config/tc-riscv.c (csr_extra_hash): New.
2214 (enum riscv_csr_class): New enum. Used to decide
2215 whether or not this CSR is legal in the current ISA string.
2216 (struct riscv_csr_extra): New structure to hold all extra information
2217 of CSR.
2218 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2219 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2220 Call hash_reg_name to insert CSR address into reg_names_hash.
2221 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2222 Decide whether the CSR is valid according to the csr_extra_hash.
2223 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2224 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2225 not a boolean. This is same as riscv_init_csr_hash, so keep the
2226 consistent usage.
2227 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2228 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2229 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2230 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2231 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2232 f-ext CSR are not allowed.
2233 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2234 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2235 source file is `priv-reg.s`, and the ISA is rv64if, so the
2236 rv32-only CSR are not allowed.
2237 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2238
10a95fcc
AM		 22392020-02-21 Alan Modra <amodra@gmail.com>
2240
2241 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2242 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2243
dda2980f
AM		 22442020-02-21 Alan Modra <amodra@gmail.com>
2245
2246 PR 25569
2247 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2248 on section size adjustment, instead perform another write if
2249 exec header size is larger than section size.
2250
bd3380bc
NC		 22512020-02-19 Nelson Chu <nelson.chu@sifive.com>
2252
2253 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2254 -mno-arch-attr command line options.
2255
fa164239
JW		 22562020-02-19 Nelson Chu <nelson.chu@sifive.com>
2257
2258 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2259 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2260
fcaaac0a
SB		 22612020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2262
2263 PR 25576
2264 * config/tc-z80.c (md_parse_option): Do not use an underscore
2265 prefix for local labels in SDCC compatability mode.
2266 (z80_start_line_hook): Remove SDCC dollar label support.
2267 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2268 * testsuite/gas/z80/sdcc.s: Likewise.
2269
22702020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2271
2272 PR 25517
2273 * config/tc-z80.c: Add -march option.
2274 * doc/as.texi: Update Z80 documentation.
2275 * doc/c-z80.texi: Likewise.
2276 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2277 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2278 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2279 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2280 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2281 * testsuite/gas/z80/gbz80_all.d: Likewise.
2282 * testsuite/gas/z80/r800_extra.d: Likewise.
2283 * testsuite/gas/z80/r800_ii8.d: Likewise.
2284 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2285 * testsuite/gas/z80/sdcc.d: Likewise.
2286 * testsuite/gas/z80/z180.d: Likewise.
2287 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2288 * testsuite/gas/z80/z80_doc.d: Likewise.
2289 * testsuite/gas/z80/z80_ii8.d: Likewise.
2290 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2291 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2292 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2293 * testsuite/gas/z80/z80_sli.d: Likewise.
2294 * testsuite/gas/z80/z80n_all.d: Likewise.
2295 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2296
a7e12755
L		 22972020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2298
2299 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2300 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2301 * testsuite/gas/i386/i386.exp: Run property-3 and
2302 x86-64-property-3.
2303 * testsuite/gas/i386/property-3.d: New file.
2304 * testsuite/gas/i386/property-3.s: Likewise.
2305 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2306
272a84b1
L		 23072020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2308
2309 * config/tc-i386.c (cpu_arch): Add .popcnt.
2310 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2311 Add a tab before @samp{.sse4a}.
2312
c8f8eebc
JB		 23132020-02-17 Jan Beulich <jbeulich@suse.com>
2314
2315 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2316 for AddrPrefixOpReg templates. Combine the two pieces of
2317 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2318 mode.
2319
eedb0f2c
JB		 23202020-02-17 Jan Beulich <jbeulich@suse.com>
2321
2322 PR gas/14439
2323 * config/tc-i386.c (md_assemble): Also suppress operand
2324 swapping for MONITOR{,X} and MWAIT{,X}.
2325 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2326 Add Intel syntax monitor/mwait tests.
2327 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2328 Adjust expectations.
2329 *testsuite/gas/i386/sse3-intel.d,
2330 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2331 * testsuite/gas/i386/i386.exp: Run new tests.
2332
b9915cbc
JB		 23332020-02-17 Jan Beulich <jbeulich@suse.com>
2334
2335 PR gas/6518
2336 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2337 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2338 re-indentation).
2339 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2340 cases.
2341 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2342 * testsuite/gas/i386/avx512dq-inval.l,
2343 testsuite/gas/i386/inval-avx.l,
2344 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2345 * testsuite/gas/i386/avx512vl-ambig.s,
2346 testsuite/gas/i386/avx512vl-ambig.l: New.
2347 * testsuite/gas/i386/i386.exp: Run new test.
2348
af5c13b0
L		 23492020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2350
2351 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2352 nosse4.
2353 * doc/c-i386.texi: Document sse4a and nosse4a.
2354
07d98387
L		 23552020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2356
2357 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2358 for AT&T syntax.
2359
65fca059
JB		 23602020-02-14 Jan Beulich <jbeulich@suse.com>
2361
2362 PR gas/25438
2363 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2364 casing ...
2365 (process_suffix): ... here. Consider just the first operand
2366 initially.
2367 (check_long_reg): Drop opcode 0x63 special case again.
2368 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2369 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2370 Move ambiguous operand size tests ...
2371 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2372 testsuite/gas/i386/noreg64.s: ... here.
2373 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2374 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2375 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2376 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2377 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2378 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2379 testsuite/gas/i386/x86-64-movsxd.d,
2380 testsuite/gas/i386/x86-64-movsxd-intel.d,
2381 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2382 Adjust expectations.
2383 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2384 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2385 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2386 * testsuite/gas/i386/i386.exp: Run new tests.
2387
b6773884
JB		 23882020-02-14 Jan Beulich <jbeulich@suse.com>
2389
2390 * config/tc-i386.c (process_operands): Also skip segment
2391 override prefix emission if it matches an already present one.
2392 * testsuite/gas/i386/prefix32.s: Add double segment override
2393 cases.
2394 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2395
92334ad2
JB		 23962020-02-14 Jan Beulich <jbeulich@suse.com>
2397
2398 * config/tc-i386.c (process_operands): Drop ineffectual segment
2399 overrides when optimizing.
2400 * testsuite/gas/i386/lea-optimize.d: New.
2401 * testsuite/gas/i386/i386.exp: Run new test.
2402
24032020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2404
2405 * config/tc-i386.c (process_operands): Also check insn prefix
2406 for ineffectual segment override warning. Don't cover possible
2407 VEX/EVEX encoded insns there.
2408 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2409 testsuite/gas/i386/lea.e: New.
2410 * testsuite/gas/i386/i386.exp: Run new test.
2411
0e6724de
L		 24122020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2413
2414 PR gas/25438
2415 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2416 syntax.
2417
292676c1
L		 24182020-02-13 Fangrui Song <maskray@google.com>
2419 H.J. Lu <hongjiu.lu@intel.com>
2420
2421 PR gas/25551
2422 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2423 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2424 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2425 * testsuite/gas/i386/relax-5.d: New file.
2426 * testsuite/gas/i386/relax-5.s: Likewise.
2427 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2428 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2429
7deea9aa
JB		 24302020-02-13 Jan Beulich <jbeulich@suse.com>
2431
2432 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2433 "nosse4" entry.
2434
6c0946d0
JB		 24352020-02-12 Jan Beulich <jbeulich@suse.com>
2436
2437 * config/tc-i386.c (avx512): New (at file scope), moved from
2438 (check_VecOperands): ... here.
2439 (process_suffix): Add [XYZ]MMword operand size handling.
2440 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2441 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2442 tests.
2443 * testsuite/gas/i386/avx512dq-inval.l,
2444 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2445
5990e377
JB		 24462020-02-12 Jan Beulich <jbeulich@suse.com>
2447
2448 PR gas/24546
2449 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2450 code only.
2451 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2452 CALL/JMP in O_tbyte_ptr case.
2453 * doc/c-i386.texi: Mention far call and full pointer load ISA
2454 differences.
2455 * testsuite/gas/i386/x86-64-branch-3.s,
2456 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2457 * testsuite/gas/i386/x86-64-branch-3.d,
2458 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2459 * testsuite/gas/i386/x86-64-branch-5.l,
2460 testsuite/gas/i386/x86-64-branch-5.s: New.
2461 * testsuite/gas/i386/i386.exp: Run new test.
2462
9706160a
JB		 24632020-02-12 Jan Beulich <jbeulich@suse.com>
2464
2465 PR gas/25438
2466 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2467 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2468 64-bit-only warning.
2469 (check_word_reg): Consistently error on mismatching register
2470 size and suffix.
2471 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2472 for movw. Replace suffix / GPR for orb.
2473 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2474 byte GPRs as well as ones for inb/outb with a word accumulator.
2475 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2476 testsuite/gas/i386/inval.l: Adjust expectations.
2477
5de4d9ef
JB		 24782020-02-12 Jan Beulich <jbeulich@suse.com>
2479
2480 * config/tc-i386.c (operand_type_register_match): Also fall
2481 through initial two if()-s when the template allows for a GPR
2482 operand. Adjust comment.
2483
50128d0c
JB		 24842020-02-11 Jan Beulich <jbeulich@suse.com>
2485
2486 (struct _i386_insn): New field "short_form".
2487 (optimize_encoding): Drop setting of shortform field.
2488 (process_suffix): Set i.short_form. Replace shortform use.
2489 (process_operands): Replace shortform use.
2490
1ed818b4
MM		 24912020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2492
2493 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2494 loop initial declaration.
2495
5aae9ae9
MM		 24962020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2497
2498 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2499 instructions that can have 5 arguments.
2500 (enum operand_parse_code): Add new operands.
2501 (parse_operands): Account for new operands.
2502 (S5): New macro.
2503 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2504 (neon_select_shape): Account for P suffix.
2505 (LOW1): Move macro to global position.
2506 (HI4): Move macro to global position.
2507 (vcx_assign_vec_d): New.
2508 (vcx_assign_vec_m): New.
2509 (vcx_assign_vec_n): New.
2510 (enum vcx_reg_type): New.
2511 (vcx_get_reg_type): New.
2512 (vcx_size_pos): New.
2513 (vcx_vec_pos): New.
2514 (vcx_handle_shape): New.
2515 (vcx_ensure_register_in_range): New.
2516 (vcx_handle_register_arguments): New.
2517 (vcx_handle_insn_block): New.
2518 (vcx_handle_common_checks): New.
2519 (do_vcx1): New.
2520 (do_vcx2): New.
2521 (do_vcx3): New.
2522 * testsuite/gas/arm/cde-missing-fp.d: New test.
2523 * testsuite/gas/arm/cde-missing-fp.l: New test.
2524 * testsuite/gas/arm/cde-missing-mve.d: New test.
2525 * testsuite/gas/arm/cde-missing-mve.l: New test.
2526 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2527 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2528 * testsuite/gas/arm/cde-mve.s: New test.
2529 * testsuite/gas/arm/cde-warnings.l:
2530 * testsuite/gas/arm/cde-warnings.s:
2531 * testsuite/gas/arm/cde.d:
2532 * testsuite/gas/arm/cde.s:
2533
4934a27c
MM		 25342020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2535 Matthew Malcomson <matthew.malcomson@arm.com>
2536
2537 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2538 CDE coprocessor that can be enabled.
2539 (enum pred_instruction_type): New pred type.
2540 (BAD_NO_VPT): New error message.
2541 (BAD_CDE): New error message.
2542 (BAD_CDE_COPROC): New error message.
2543 (enum operand_parse_code): Add new immediate operands.
2544 (parse_operands): Account for new immediate operands.
2545 (check_cde_operand): New.
2546 (cde_coproc_enabled): New.
2547 (cde_coproc_pos): New.
2548 (cde_handle_coproc): New.
2549 (cxn_handle_predication): New.
2550 (do_custom_instruction_1): New.
2551 (do_custom_instruction_2): New.
2552 (do_custom_instruction_3): New.
2553 (do_cx1): New.
2554 (do_cx1a): New.
2555 (do_cx1d): New.
2556 (do_cx1da): New.
2557 (do_cx2): New.
2558 (do_cx2a): New.
2559 (do_cx2d): New.
2560 (do_cx2da): New.
2561 (do_cx3): New.
2562 (do_cx3a): New.
2563 (do_cx3d): New.
2564 (do_cx3da): New.
2565 (handle_pred_state): Define new IT block behaviour.
2566 (insns): Add newn CX*{,d}{,a} instructions.
2567 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2568 Define new cdecp extension strings.
2569 * doc/c-arm.texi: Document new cdecp extension arguments.
2570 * testsuite/gas/arm/cde-scalar.d: New test.
2571 * testsuite/gas/arm/cde-scalar.s: New test.
2572 * testsuite/gas/arm/cde-warnings.d: New test.
2573 * testsuite/gas/arm/cde-warnings.l: New test.
2574 * testsuite/gas/arm/cde-warnings.s: New test.
2575 * testsuite/gas/arm/cde.d: New test.
2576 * testsuite/gas/arm/cde.s: New test.
2577
4b5aaf5f
L		 25782020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2579
2580 PR gas/25516
2581 * config/tc-i386.c (intel64): Renamed to ...
2582 (isa64): This.
2583 (match_template): Accept Intel64 only instruction by default.
2584 (i386_displacement): Updated.
2585 (md_parse_option): Updated.
2586 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2587 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2588 -mamd64 to x86-64-sysenter-amd.
2589 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2590
33176d91
AM		 25912020-02-10 Alan Modra <amodra@gmail.com>
2592
2593 * config/obj-elf.c (obj_elf_change_section): Error for section
2594 type, attr or entsize changes in assembly.
2595 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2596 * testsuite/gas/elf/section5.l: Update.
2597
82194874
AM		 25982020-02-10 Alan Modra <amodra@gmail.com>
2599
2600 * output-file.c (output_file_close): Do a normal close when
2601 flag_always_generate_output.
2602 * write.c (write_object_file): Don't stop output when
2603 flag_always_generate_output.
2604
9fc0b501
SB		 26052020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2606
2607 PR 25469
2608 * config/tc-z80.c: Add -gbz80 command line option to generate code
2609 for the GameBoy Z80. Add support for generating DWARF.
2610 * config/tc-z80.h: Add support for DWARF debug information
2611 generation.
2612 * doc/c-z80.texi: Document new command line option.
2613 * testsuite/gas/z80/gbz80_all.d: New file.
2614 * testsuite/gas/z80/gbz80_all.s: New file.
2615 * testsuite/gas/z80/z80.exp: Run the new tests.
2616 * testsuite/gas/z80/z80n_all.d: New file.
2617 * testsuite/gas/z80/z80n_all.s: New file.
2618 * testsuite/gas/z80/z80n_reloc.d: New file.
2619
b7d07216
L		 26202020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2621
2622 PR gas/25381
2623 * config/obj-elf.c (get_section): Also check
2624 linked_to_symbol_name.
2625 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2626 (obj_elf_parse_section_letters): Handle the 'o' flag.
2627 (build_group_lists): Renamed to ...
2628 (build_additional_section_info): This. Set elf_linked_to_section
2629 from map_head.linked_to_symbol_name.
2630 (elf_adjust_symtab): Updated.
2631 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2632 * doc/as.texi: Document the 'o' flag.
2633 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2634 * testsuite/gas/elf/section18.d: New file.
2635 * testsuite/gas/elf/section18.s: Likewise.
2636 * testsuite/gas/elf/section19.d: Likewise.
2637 * testsuite/gas/elf/section19.s: Likewise.
2638 * testsuite/gas/elf/section20.d: Likewise.
2639 * testsuite/gas/elf/section20.s: Likewise.
2640 * testsuite/gas/elf/section21.d: Likewise.
2641 * testsuite/gas/elf/section21.l: Likewise.
2642 * testsuite/gas/elf/section21.s: Likewise.
2643
5eb617a7
L		 26442020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2645
2646 * NEWS: Mention x86 assembler options to align branches for
2647 binutils 2.34.
2648
986ac314
L		 26492020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2650
2651 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2652 only for ELF targets.
2653 * testsuite/gas/i386/unique.d: Don't xfail.
2654 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2655
19234a6d
AM		 26562020-02-06 Alan Modra <amodra@gmail.com>
2657
2658 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2659 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2660
02e0be69
AM		 26612020-02-06 Alan Modra <amodra@gmail.com>
2662
2663 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2664 xfail, and rename test.
2665 * testsuite/gas/elf/section12b.d: Likewise.
2666 * testsuite/gas/elf/section16a.d: Likewise.
2667 * testsuite/gas/elf/section16b.d: Likewise.
2668
a8c4d40b
L		 26692020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2670
2671 PR gas/25380
2672 * config/obj-elf.c (section_match): Removed.
2673 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2674 section_id.
2675 (obj_elf_change_section): Replace info and group_name arguments
2676 with match_p. Also update the section ID and flags from match_p.
2677 (obj_elf_section): Handle "unique,N". Update call to
2678 obj_elf_change_section.
2679 * config/obj-elf.h (elf_section_match): New.
2680 (obj_elf_change_section): Updated.
2681 * config/tc-arm.c (start_unwind_section): Update call to
2682 obj_elf_change_section.
2683 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2684 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2685 (microblaze_s_sdata): Likewise.
2686 (microblaze_s_rdata): Likewise.
2687 (microblaze_s_bss): Likewise.
2688 * config/tc-mips.c (s_change_section): Likewise.
2689 * config/tc-msp430.c (msp430_profiler): Likewise.
2690 * config/tc-rx.c (parse_rx_section): Likewise.
2691 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2692 * doc/as.texi: Document "unique,N" in .section directive.
2693 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2694 * testsuite/gas/elf/section15.d: New file.
2695 * testsuite/gas/elf/section15.s: Likewise.
2696 * testsuite/gas/elf/section16.s: Likewise.
2697 * testsuite/gas/elf/section16a.d: Likewise.
2698 * testsuite/gas/elf/section16b.d: Likewise.
2699 * testsuite/gas/elf/section17.d: Likewise.
2700 * testsuite/gas/elf/section17.l: Likewise.
2701 * testsuite/gas/elf/section17.s: Likewise.
2702 * testsuite/gas/i386/unique.d: Likewise.
2703 * testsuite/gas/i386/unique.s: Likewise.
2704 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2705 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2706
575d37ae
L		 27072020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2708
2709 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2710
2384096c
G		 27112020-02-01 Anthony Green <green@moxielogic.com>
2712
2713 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2714
95441c43
SL		 27152020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2716
2717 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2718 %tls_ldo.
2719
d465d695
AV		 27202020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2721
2722 PR gas/25472
2723 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2724 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2725 +mve.
2726 * testsuite/gas/arm/mve_dsp.d: New test.
2727
d26cc8a9
NC		 27282020-01-31 Nick Clifton <nickc@redhat.com>
2729
2730 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2731 rather than BFD_RELOC_NONE.
2732
90e9955a
SP		 27332020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2734
2735 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2736 to support VLDMIA instruction for MVE.
2737 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2738 instruction for MVE.
2739 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2740 instruction for MVE.
2741 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2742 instruction for MVE.
2743 * testsuite/gas/arm/mve-ldst.d: New test.
2744 * testsuite/gas/arm/mve-ldst.s: Likewise.
2745
53943f32
NC		 27462020-01-31 Nick Clifton <nickc@redhat.com>
2747
2748 * po/fr.po: Updated French translation.
2749 * po/ru.po: Updated Russian translation.
2750
c3036ed0
RS		 27512020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2752
2753 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2754 .s for the movprfx.
2755 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2756 * testsuite/gas/aarch64/sve-movprfx_28.d,
2757 * testsuite/gas/aarch64/sve-movprfx_28.l,
2758 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2759
2ae4c703
JB		 27602020-01-30 Jan Beulich <jbeulich@suse.com>
2761
2762 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2763 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2764 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2765 Adjust expectations.
2766
bd434cc4
JM		 27672020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2768
2769 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2770 * testsuite/gas/bpf/alu-be.d: Likewise.
2771 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2772 * testsuite/gas/bpf/alu32-be.d: Likewise.
2773
aeab2b26
JB		 27742020-01-30 Jan Beulich <jbeulich@suse.com>
2775
2776 * testsuite/gas/i386/x86-64-branch-2.s,
2777 testsuite/gas/i386/x86-64-branch-4.s,
2778 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2779 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2780 testsuite/gas/i386/x86-64-branch-2.d,
2781 testsuite/gas/i386/x86-64-branch-4.l,
2782 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2783
873494c8
JB		 27842020-01-30 Jan Beulich <jbeulich@suse.com>
2785
2786 * config/tc-i386.c (process_suffix): .
2787 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2788 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2789 Add LRETQ case.
2790 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2791 suffix.
2792 testsuite/gas/i386/x86_64.s: Add RETF cases.
2793 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2794 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2795 testsuite/gas/i386/x86-64-opcode.d,
2796 testsuite/gas/i386/x86-64-suffix-intel.d,
2797 testsuite/gas/i386/x86-64-suffix.d,
2798 testsuite/gas/i386/x86_64-intel.d
2799 testsuite/gas/i386/x86_64.d: Adjust expectations.
2800 * testsuite/gas/i386/x86-64-suffix.e,
2801 testsuite/gas/i386/x86_64.e: New.
2802
62b3f548
JB		 28032020-01-30 Jan Beulich <jbeulich@suse.com>
2804
2805 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2806 special case.
2807
bc31405e
L		 28082020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2809
2810 PR binutils/25445
2811 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2812 movsxd.
2813 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2814 differences. Document movslq and movsxd.
2815 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2816 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2817 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2818 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2819 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2820 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2821 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2822 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2823 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2824 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2825 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2826
e3696f67
AM		 28272020-01-27 Alan Modra <amodra@gmail.com>
2828
2829 * testsuite/gas/all/gas.exp: Replace case statements with switch
2830 statements.
2831 * testsuite/gas/elf/elf.exp: Likewise.
2832 * testsuite/gas/macros/macros.exp: Likewise.
2833 * testsuite/lib/gas-defs.exp: Likewise.
2834
7568c93b
TC		 28352020-01-27 Tamar Christina <tamar.christina@arm.com>
2836
2837 PR 25403
2838 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2839 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2840
403d1bd9
JW		 28412020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2842
2843 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2844 s exts must be known, so rename *ok* to *fail*.
2845 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2846 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2847 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2848 above change.
2849 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2850 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2851
be4c5e58
L		 28522020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2853
2854 PR gas/25438
2855 * config/tc-i386.c (check_long_reg): Always disallow double word
2856 suffix in mnemonic with word general register.
2857 * testsuite/gas/i386/general.s: Replace word general register
2858 with double word general register for movl.
2859 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2860 register.
2861 * testsuite/gas/i386/general.l: Updated.
2862 * testsuite/gas/i386/inval.l: Likewise.
2863
9e7028aa
AM		 28642020-01-22 Alan Modra <amodra@gmail.com>
2865
2866 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2867 __tls_get_addr_desc and __tls_get_addr_opt.
2868
e3ed17f3
JB		 28692020-01-21 Jan Beulich <jbeulich@suse.com>
2870
2871 * testsuite/gas/i386/inval-crc32.s,
2872 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2873 * testsuite/gas/i386/inval-crc32.l,
2874 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2875
1a035124
JB		 28762020-01-21 Jan Beulich <jbeulich@suse.com>
2877
2878 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2879 generic code path. Deal with No_lSuf being set in a template.
2880 * testsuite/gas/i386/inval-crc32.l,
2881 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2882 instead of error(s) when operand size is ambiguous.
2883 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2884 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2885 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2886 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2887 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2888 Adjust expectations.
2889
c006a730
JB		 28902020-01-21 Jan Beulich <jbeulich@suse.com>
2891
2892 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2893 and an intel_syntax check. Re-write lack-of-suffix processing
2894 logic.
2895 * doc/c-i386.texi: Document operand size defaults for suffix-
2896 less AT&T syntax insns.
2897 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2898 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2899 testsuite/gas/i386/x86-64-avx-scalar.s,
2900 testsuite/gas/i386/x86-64-avx.s,
2901 testsuite/gas/i386/x86-64-bundle.s,
2902 testsuite/gas/i386/x86-64-intel64.s,
2903 testsuite/gas/i386/x86-64-lock-1.s,
2904 testsuite/gas/i386/x86-64-opcode.s,
2905 testsuite/gas/i386/x86-64-sse2avx.s,
2906 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2907 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2908 testsuite/gas/i386/x86-64-nops.s,
2909 testsuite/gas/i386/x86-64-ptwrite.s,
2910 testsuite/gas/i386/x86-64-simd.s,
2911 testsuite/gas/i386/x86-64-sse-noavx.s,
2912 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2913 insns.
2914 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2915 testsuite/gas/i386/noreg64.s: Add further tests.
2916 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2917 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2918 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2919 testsuite/gas/i386/sse-noavx.d,
2920 testsuite/gas/i386/x86-64-intel64.d,
2921 testsuite/gas/i386/x86-64-nops.d,
2922 testsuite/gas/i386/x86-64-opcode.d,
2923 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2924 testsuite/gas/i386/x86-64-ptwrite.d,
2925 testsuite/gas/i386/x86-64-simd-intel.d,
2926 testsuite/gas/i386/x86-64-simd-suffix.d,
2927 testsuite/gas/i386/x86-64-simd.d,
2928 testsuite/gas/i386/x86-64-sse-noavx.d
2929 testsuite/gas/i386/x86-64-suffix.d,
2930 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2931 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2932 testsuite/gas/i386/noreg64.l: New.
2933 * testsuite/gas/i386/i386.exp: Run new tests.
2934
c906a69a
JB		 29352020-01-21 Jan Beulich <jbeulich@suse.com>
2936
2937 * testsuite/gas/i386/avx512_bf16_vl.s,
2938 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2939 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2940 broadcast forms of VCVTNEPS2BF16.
2941 * testsuite/gas/i386/avx512_bf16_vl.d,
2942 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2943
26916852
NC		 29442020-01-20 Nick Clifton <nickc@redhat.com>
2945
2946 * po/uk.po: Updated Ukranian translation.
2947
14470f07
L		 29482020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2949
2950 PR ld/25416
2951 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2952 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2953 x32 object.
2954 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2955 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2956 R_X86_64_GOTPC32_TLSDESC relocation.
2957
1b1bb2c6
NC		 29582020-01-18 Nick Clifton <nickc@redhat.com>
2959
2960 * configure: Regenerate.
2961 * po/gas.pot: Regenerate.
2962
ae774686
NC		 29632020-01-18 Nick Clifton <nickc@redhat.com>
2964
2965 Binutils 2.34 branch created.
2966
42e04b36
L		 29672020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2968
2969 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2970 with vex_encoding_vex.
2971 (parse_insn): Likewise.
2972 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2973 and {vex3} documentation.
2974 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2975 {vex}.
2976 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2977
2da2eaf4
AV		 29782020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2979
2980 PR 25376
2981 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2982 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2983 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2984 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2985 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2986 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2987
45a4bb20
JB		 29882020-01-16 Jan Beulich <jbeulich@suse.com>
2989
2990 * config/tc-i386.c (match_template): Drop found_cpu_match local
2991 variable.
2992
4814632e
JB		 29932020-01-16 Jan Beulich <jbeulich@suse.com>
2994
2995 * testsuite/gas/i386/avx512dq-inval.l,
2996 testsuite/gas/i386/avx512dq-inval.s: New.
2997 * testsuite/gas/i386/i386.exp: Run new test.
2998
131cb553
JL		 29992020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3000
3001 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3002 relocations when the target is 430X, except when extracting part of an
3003 expression.
3004 (msp430_srcoperand): Adjust comment.
3005 Initialize the expp member of the msp430_operand_s struct as
3006 appropriate.
3007 (msp430_dstoperand): Likewise.
3008 * testsuite/gas/msp430/msp430.exp: Run new test.
3009 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3010 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3011
c24d0e8d
AM		 30122020-01-15 Alan Modra <amodra@gmail.com>
3013
3014 * configure.tgt: Add sparc-*-freebsd case.
3015
e44925ae
LC		 30162020-01-14 Lili Cui <lili.cui@intel.com>
3017
3018 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3019 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3020 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3021 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3022 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3023 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3024 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3025 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3026 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3027 * testsuite/gas/i386/align-branch-5.d: Likewise.
3028 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3029 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3030 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3031 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3032 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3033 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3034 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3035 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3036 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3037 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3038 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3039 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3040
7a6bf3be
SB		 30412020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3042
3043 PR 25377
3044 * config/tc-z80.c: Add support for half precision, single
3045 precision and double precision floating point values.
3046 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3047 * doc/as.texi: Add new z80 command line options.
3048 * doc/c-z80.texi: Document new z80 command line options.
3049 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3050 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3051 * testsuite/gas/z80/z80.exp: Run the new test.
3052 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3053 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3054 * testsuite/gas/z80/strings.d: Update expected output.
3055
82e9597c
MM		 30562020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3057
3058 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3059 dependency.
3060
5e4f7e05
CZ		 30612020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3062
3063 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3064 the CPU.
3065 * config/tc-arc.h: Add header if/defs.
3066 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3067
febda64f
AM		 30682020-01-13 Alan Modra <amodra@gmail.com>
3069
3070 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3071
5496abe1
AM		 30722020-01-13 Alan Modra <amodra@gmail.com>
3073
3074 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3075 insertion.
3076
ec4181f2
AM		 30772020-01-10 Alan Modra <amodra@gmail.com>
3078
3079 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3080 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3081
40c75bc8
SB		 30822020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3083
3084 PR 25224
3085 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3086 opcode byte values.
3087 (emit_ld_r_r): Likewise.
3088 (emit_ld_rr_m): Likewise.
3089 (emit_ld_rr_nn): Likewise.
3090
72aea328
JB		 30912020-01-09 Jan Beulich <jbeulich@suse.com>
3092
3093 * config/tc-i386.c (optimize_encoding): Add
3094 is_any_vex_encoding() invocations. Drop respective
3095 i.tm.extension_opcode == None checks.
3096
3f93af61
JB		 30972020-01-09 Jan Beulich <jbeulich@suse.com>
3098
3099 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3100 REX transformations. Correct comment indentation.
3101
7697afb6
JB		 31022020-01-09 Jan Beulich <jbeulich@suse.com>
3103
3104 * config/tc-i386.c (optimize_encoding): Generalize register
3105 transformation for TEST optimization.
3106
d835a58b
JB		 31072020-01-09 Jan Beulich <jbeulich@suse.com>
3108
3109 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3110 testsuite/gas/i386/x86-64-sysenter-amd.d,
3111 testsuite/gas/i386/x86-64-sysenter-amd.l,
3112 testsuite/gas/i386/x86-64-sysenter-intel.d,
3113 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3114 * testsuite/gas/i386/i386.exp: Run new tests.
3115
915808f6
NC		 31162020-01-08 Nick Clifton <nickc@redhat.com>
3117
3118 PR 25284
3119 * doc/as.texi (Align): Document the fact that all arguments can be
3120 omitted.
3121 (Balign): Likewise.
3122 (P2align): Likewise.
3123
f1f28025
NC		 31242020-01-08 Nick Clifton <nickc@redhat.com>
3125
3126 PR 14891
3127 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3128 already defined as a different symbol type.
3129 * testsuite/gas/elf/pr14891.s: New test source file.
3130 * testsuite/gas/elf/pr14891.d: New test driver.
3131 * testsuite/gas/elf/pr14891.s: New test expected error output.
3132 * testsuite/gas/elf/elf.exp: Run the new test.
3133
030a2e78
AM		 31342020-01-08 Alan Modra <amodra@gmail.com>
3135
3136 * config/tc-z8k.c (md_begin): Make idx unsigned.
3137 (get_specific): Likewise for this_index.
3138
2a1ebfb2
CZ		 31392020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3140
3141 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3142 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3143 (md_operand): Set X_md to absent.
3144 (arc_parse_name): Check for X_md.
3145
16d87673
SB		 31462020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3147
3148 PR 25311
3149 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3150 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3151 NO_STRING_ESCAPES.
3152 * read.c (next_char_of_string): Likewise.
3153 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3154 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3155
a2322019
NC		 31562020-01-03 Nick Clifton <nickc@redhat.com>
3157
3158 * po/sv.po: Updated Swedish translation.
3159
5437a02a
JB		 31602020-01-03 Jan Beulich <jbeulich@suse.com>
3161
3162 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3163 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3164
567dfba2
JB		 31652020-01-03 Jan Beulich <jbeulich@suse.com>
3166
3167 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3168 by-element usdot. Add 64-bit form tests for by-element sudot.
3169 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3170
8c45011a
JB		 31712020-01-03 Jan Beulich <jbeulich@suse.com>
3172
3173 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3174 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3175
f4950f76
JB		 31762020-01-03 Jan Beulich <jbeulich@suse.com>
3177
3178 * testsuite/gas/aarch64/f64mm.d,
3179 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3180
6655dba2
SB		 31812020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3182
3183 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3184 support for assembler code generated by SDCC. Add new relocation
3185 types. Add z80-elf target support.
3186 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3187 labels. Local labels starts from ".L".
3188 * NEWS: Mention the new support.
3189 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3190 * testsuite/gas/all/fwdexp.s: Likewise.
3191 * testsuite/gas/all/cond.l: Likewise.
3192 * testsuite/gas/all/cond.s: Likewise.
3193 * testsuite/gas/all/fwdexp.d: Likewise.
3194 * testsuite/gas/all/fwdexp.s: Likewise.
3195 * testsuite/gas/elf/section2.e-mips: Likewise.
3196 * testsuite/gas/elf/section2.l: Likewise.
3197 * testsuite/gas/elf/section2.s: Likewise.
3198 * testsuite/gas/macros/app1.d: Likewise.
3199 * testsuite/gas/macros/app1.s: Likewise.
3200 * testsuite/gas/macros/app2.d: Likewise.
3201 * testsuite/gas/macros/app2.s: Likewise.
3202 * testsuite/gas/macros/app3.d: Likewise.
3203 * testsuite/gas/macros/app3.s: Likewise.
3204 * testsuite/gas/macros/app4.d: Likewise.
3205 * testsuite/gas/macros/app4.s: Likewise.
3206 * testsuite/gas/macros/app4b.s: Likewise.
3207 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3208 * testsuite/gas/z80/z80.exp: Add new tests
3209 * testsuite/gas/z80/dollar.d: New file.
3210 * testsuite/gas/z80/dollar.s: New file.
3211 * testsuite/gas/z80/ez80_adl_all.d: New file.
3212 * testsuite/gas/z80/ez80_adl_all.s: New file.
3213 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3214 * testsuite/gas/z80/ez80_isuf.s: New file.
3215 * testsuite/gas/z80/ez80_z80_all.d: New file.
3216 * testsuite/gas/z80/ez80_z80_all.s: New file.
3217 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3218 * testsuite/gas/z80/r800_extra.d: New file.
3219 * testsuite/gas/z80/r800_extra.s: New file.
3220 * testsuite/gas/z80/r800_ii8.d: New file.
3221 * testsuite/gas/z80/r800_z80_doc.d: New file.
3222 * testsuite/gas/z80/z180.d: New file.
3223 * testsuite/gas/z80/z180.s: New file.
3224 * testsuite/gas/z80/z180_z80_doc.d: New file.
3225 * testsuite/gas/z80/z80_doc.d: New file.
3226 * testsuite/gas/z80/z80_doc.s: New file.
3227 * testsuite/gas/z80/z80_ii8.d: New file.
3228 * testsuite/gas/z80/z80_ii8.s: New file.
3229 * testsuite/gas/z80/z80_in_f_c.d: New file.
3230 * testsuite/gas/z80/z80_in_f_c.s: New file.
3231 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3232 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3233 * testsuite/gas/z80/z80_out_c_0.d: New file.
3234 * testsuite/gas/z80/z80_out_c_0.s: New file.
3235 * testsuite/gas/z80/z80_reloc.d: New file.
3236 * testsuite/gas/z80/z80_reloc.s: New file.
3237 * testsuite/gas/z80/z80_sli.d: New file.
3238 * testsuite/gas/z80/z80_sli.s: New file.
3239
a65b5de6
SN		 32402020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3241
3242 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3243 REGLIST_RN.
3244
b14ce8bf
AM		 32452020-01-01 Alan Modra <amodra@gmail.com>
3246
3247 Update year range in copyright notice of all files.
3248
0b114740 3249For older changes see ChangeLog-2019
3499769a 3250\f
0b114740 3251Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3252
3253Copying and distribution of this file, with or without modification,
3254are permitted in any medium without royalty provided the copyright
3255notice and this notice are preserved.
3256
3257Local Variables:
3258mode: change-log
3259left-margin: 8
3260fill-column: 74
3261version-control: never
3262End:
A mirror of the official binutils-gdb repository