]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - gas/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[gdb/symtab] Handle invalid partial DIE reference
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e4ae357f
JL		 12020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2
3 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
4 (md_parse_option): Remove case for OPTION_MOVE_DATA.
5 (md_longopts): Remove "md" entry.
6 (md_show_usage): Likewise.
7
41eb8e88
L		 82020-07-30 H.J. Lu <hongjiu.lu@intel.com>
9
10 PR gas/26305
11 * config/tc-i386.c (_i386_insn::disp_encoding): Add
12 disp_encoding_16bit.
13 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
14 {disp16}.
15 (build_modrm_byte): Handle {disp16}.
16 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
17 prefixes.
18 * doc/c-i386.texi: Update {disp32} documentation and document
19 {disp16}.
20 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
21 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
22 tests.
23 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
24 tests with 128-byte displacement. Add {disp16} tests.
25 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
26 vmovaps test. Add (%r13)/(%r13d) tests.
27 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
28 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
29 * testsuite/gas/i386/inval-pseudo.l: Updated.
30 * testsuite/gas/i386/pseudos.d: Likewise.
31 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
32
c8693053
RO		 332020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34
35 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
36 * Makefile.in, doc/Makefile.in: Regenerate.
37 * configure: Regenerate.
38
ac2599c4
L		 392020-07-30 H.J. Lu <hongjiu.lu@intel.com>
40
41 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
42 * testsuite/gas/elf/dwarf2-5.d: Likewise.
43 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
44 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
45 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
46 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
47
4d8ee860
NC		 482020-07-30 Nick Clifton <nickc@redhat.com>
49
f291783b 50 * as.c (dwarf_level): Initialise to 3 in case this is not set on
4d8ee860
NC		 51 the command line.
52
c77cb2a0
MR		 532020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
54
55 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
56 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
57 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
58 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
59 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
60 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
61 * testsuite/gas/mips/mips.exp: Run the new tests.
62
3f1b17bb
MR		 632020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
64
65 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
66 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
67 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
68 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
69 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
70 * testsuite/gas/mips/global-local-symtab.s: New test source.
71 * testsuite/gas/mips/mips.exp: Run the new tests.
72
1a02d6b0
L		 732020-07-28 H.J. Lu <hongjiu.lu@intel.com>
74
75 PR gas/26305
76 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
77 (%bp)/(%ebp)/(%rbp) for {disp32}.
78 * doc/c-i386.texi: Update {disp32} documentation.
79 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
80 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
81 * testsuite/gas/i386/pseudos.d: Updated.
82 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
83
608d61c2
L		 842020-07-27 H.J. Lu <hongjiu.lu@intel.com>
85
86 * doc/as.texi: Replace preceeded with preceded.
87
39fdda07
MR		 882020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
89
90 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
91 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
92 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
93 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
94 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
95 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
96 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
97 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
98 file.
99 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
100 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
101 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
102 file.
103 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
104 file.
105 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
106 file.
107 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
108 file.
109 * testsuite/gas/mips/jal-xgot-irix.d: New file.
110 * testsuite/gas/mips/jalr2-irix.d: New file.
111 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
112 New file.
113 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
114 file.
115 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
116 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
117 `*-*-irix*' targets. Add source file designator.
118 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
119 `*-*-irix*' targets.
120 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
121 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
122 * testsuite/gas/mips/jalr2.d: Add name designator.
123 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
124 tests involving the JALR relocation throughout.
125
b83d958f
MR		 1262020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
127
128 * testsuite/gas/mips/mips.exp: Use a helper variable for
129 IRIX/non-IRIX test selection.
130
bf4ba07c
JB		 1312020-07-21 Jan Beulich <jbeulich@suse.com>
132
133 * testsuite/gas/i386/evex-no-scale-64.d,
134 testsuite/gas/i386/addr32.d,
135 testsuite/gas/i386/x86-64-addr32-intel.d,
136 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
137
2b42b041
CQ		 1382020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
139
140 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
141
185a798e
JB		 1422020-07-21 Jan Beulich <jbeulich@suse.com>
143
144 * testsuite/gas/i386/evex-no-scale-32.d,
145 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
146 * testsuite/gas/i386/evex-no-scale-32.s,
147 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
148 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
149 instead of .section.
150 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
151 specific section.
152
ec4fcab0
MR		 1532020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
154
155 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
156 (my_getSmallExpression): Adjust accordingly.
157
b3983e5f
JB		 1582020-07-20 Jan Beulich <jbeulich@suse.com>
159
160 PR gas/4572
161 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
162 conditional around it.
163 (md_begin): Insert backslash into operand_chars[] when slash is
164 a comment character.
165 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
166 \* as operators when / may be a comment character.
167 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
168 * testsuite/gas/i386/i386.exp: Run new test.
169
750e4bf7
JB		 1702020-07-20 Jan Beulich <jbeulich@suse.com>
171
172 PR gas/4572
173 * app.c (last_char): Drop TC_ARM conditional around it.
174 (struct app_save): Drop TC_ARM conditional around last_char.
175 (app_push, app_pop): Drop TC_ARM conditional from last_char
176 accesses.
177 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
178 backslash-precedes-comment-character check.
179
48ef937e
JB		 1802020-07-20 Jan Beulich <jbeulich@suse.com>
181
182 * config/tc-i386.c (frag_opcode_byte): New.
183 (output_branch): Emit error when in absolute section.
184 (output_jump, output_insn): Use frag_opcode_byte. Handle being
185 in absolute section.
186 (output_interseg_jump, output_disp, output_imm): Handle being in
187 absolute section.
188 * testsuite/gas/i386/sizing.s,
189 testsuite/gas/i386/sizing32.d,
190 testsuite/gas/i386/sizing64.d: New.
191 * testsuite/gas/i386/i386.exp: Run new tests.
192
693bec1e
JB		 1932020-07-20 Jan Beulich <jbeulich@suse.com>
194
195 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
196 is_elf_format as applicable; merely exclude iamcu tests.
197
2585b7a5
L		 1982020-07-19 H.J. Lu <hongjiu.lu@intel.com>
199
200 PR gas/26263
201 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
202 against section to PC32 reloc.
203 * testsuite/gas/i386/relax-5.d: Updated.
204 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
205
04c662e2
L		 2062020-07-15 H.J. Lu <hongjiu.lu@intel.com>
207
208 PR gas/26237
209 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
210 * testsuite/gas/i386/addr32.d: Likewise.
211 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
212 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
213
56c1b507
NC		 2142020-07-15 Nick Clifton <nickc@redhat.com>
215
216 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
217 the addend field of REL relocations. Store the full addend into
218 the note for REL relocations.
219
e2e018c3
JB		 2202020-07-15 Jan Beulich <jbeulich@suse.com>
221
222 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
223 immediate.
224 * testsuite/gas/i386/x86-64-stack-intel.d,
225 testsuite/gas/i386/x86-64-stack-suffix.d,
226 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
227
36938cab
JB		 2282020-07-15 Jan Beulich <jbeulich@suse.com>
229
230 * testsuite/gas/i386/disassem.d,
231 testsuite/gas/i386/ilp32/x86-64-branch.d,
232 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
233 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
234 testsuite/gas/i386/noreg32.d,
235 testsuite/gas/i386/noreg64-rex64.d,
236 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
237 testsuite/gas/i386/opcode.d,
238 testsuite/gas/i386/solaris/x86-64-branch-2.d,
239 testsuite/gas/i386/solaris/x86-64-jump.d,
240 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
241 testsuite/gas/i386/solaris/x86-64-nop-3.d,
242 testsuite/gas/i386/solaris/x86-64-nop-4.d,
243 testsuite/gas/i386/solaris/x86-64-nop-5.d,
244 testsuite/gas/i386/solaris/x86-64-relax-2.d,
245 testsuite/gas/i386/solaris/x86-64-relax-3.d,
246 testsuite/gas/i386/x86-64-align-branch-1a.d,
247 testsuite/gas/i386/x86-64-align-branch-1b.d,
248 testsuite/gas/i386/x86-64-align-branch-1c.d,
249 testsuite/gas/i386/x86-64-align-branch-1d.d,
250 testsuite/gas/i386/x86-64-align-branch-1e.d,
251 testsuite/gas/i386/x86-64-align-branch-1f.d,
252 testsuite/gas/i386/x86-64-align-branch-1g.d,
253 testsuite/gas/i386/x86-64-align-branch-1h.d,
254 testsuite/gas/i386/x86-64-align-branch-1i.d,
255 testsuite/gas/i386/x86-64-align-branch-2a.d,
256 testsuite/gas/i386/x86-64-align-branch-2b.d,
257 testsuite/gas/i386/x86-64-align-branch-2c.d,
258 testsuite/gas/i386/x86-64-align-branch-3.d,
259 testsuite/gas/i386/x86-64-align-branch-4a.d,
260 testsuite/gas/i386/x86-64-align-branch-4b.d,
261 testsuite/gas/i386/x86-64-align-branch-5.d,
262 testsuite/gas/i386/x86-64-align-branch-6.d,
263 testsuite/gas/i386/x86-64-branch-2.d,
264 testsuite/gas/i386/x86-64-branch-3.d,
265 testsuite/gas/i386/x86-64-branch.d,
266 testsuite/gas/i386/x86-64-disassem.d,
267 testsuite/gas/i386/x86-64-disp32.d,
268 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
269 testsuite/gas/i386/x86-64-gotpcrel.d,
270 testsuite/gas/i386/x86-64-ifunc.d,
271 testsuite/gas/i386/x86-64-jump.d,
272 testsuite/gas/i386/x86-64-lfence-byte.d,
273 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
274 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
275 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
276 testsuite/gas/i386/x86-64-lfence-load.d,
277 testsuite/gas/i386/x86-64-lfence-ret-a.d,
278 testsuite/gas/i386/x86-64-lfence-ret-b.d,
279 testsuite/gas/i386/x86-64-lfence-ret-c.d,
280 testsuite/gas/i386/x86-64-lfence-ret-d.d,
281 testsuite/gas/i386/x86-64-lfence-ret-e.d,
282 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
283 testsuite/gas/i386/x86-64-mpx-branch-1.d,
284 testsuite/gas/i386/x86-64-mpx.d,
285 testsuite/gas/i386/x86-64-nop-3.d,
286 testsuite/gas/i386/x86-64-nop-4.d,
287 testsuite/gas/i386/x86-64-nop-5.d,
288 testsuite/gas/i386/x86-64-nops-7.d,
289 testsuite/gas/i386/x86-64-notrack.d,
290 testsuite/gas/i386/x86-64-opcode.d,
291 testsuite/gas/i386/x86-64-relax-2.d,
292 testsuite/gas/i386/x86-64-relax-3.d,
293 testsuite/gas/i386/x86-64-relax-4.d,
294 testsuite/gas/i386/x86-64-rtm.d,
295 testsuite/gas/i386/x86-64-stack.d,
296 testsuite/gas/i386/x86-64-unique.d,
297 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
298
8e58ef80
L		 2992020-07-14 H.J. Lu <hongjiu.lu@intel.com>
300
301 PR gas/26237
302 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
303 address.
304 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
305 * testsuite/gas/i386/addr32.d: Updated.
306 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
307 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
308 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
309 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
310
bfbd9438
JB		 3112020-07-14 Jan Beulich <jbeulich@suse.com>
312
313 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
314 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
315 * testsuite/gas/i386/intel.d,
316 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
317
7531c613
JB		 3182020-07-14 Jan Beulich <jbeulich@suse.com>
319
320 * testsuite/gas/i386/prefix.d: Adjust expectations.
321
b24d668c
JB		 3222020-07-14 Jan Beulich <jbeulich@suse.com>
323
324 * testsuite/gas/i386/x86-64-avx-intel.d,
325 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
326
9ab00b61
JB		 3272020-07-14 Jan Beulich <jbeulich@suse.com>
328
329 * testsuite/gas/i386/movbe-suffix.d,
330 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
331 * testsuite/gas/i386/i386.exp: Run new tests.
332
2875b28a
JB		 3332020-07-14 Jan Beulich <jbeulich@suse.com>
334
335 * testsuite/gas/i386/crc32-suffix.d,
336 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
337 * testsuite/gas/i386/i386.exp: Run new tests.
338 * testsuite/gas/i386/arch-10-bdver1.d,
339 testsuite/gas/i386/arch-10-bdver2.d,
340 testsuite/gas/i386/arch-10-bdver3.d,
341 testsuite/gas/i386/arch-10-bdver4.d,
342 testsuite/gas/i386/arch-10-btver1.d,
343 testsuite/gas/i386/arch-10-btver2.d,
344 testsuite/gas/i386/arch-10-lzcnt.d,
345 testsuite/gas/i386/arch-10-prefetchw.d,
346 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
347 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
348 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
349 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
350 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
351 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
352 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
353 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
354 testsuite/gas/i386/x86-64-arch-2-btver1.d,
355 testsuite/gas/i386/x86-64-arch-2-btver2.d,
356 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
357 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
358 testsuite/gas/i386/x86-64-arch-2.d,
359 testsuite/gas/i386/x86-64-crc32.d,
360 testsuite/gas/i386/x86-64-pseudos.d,
361 testsuite/gas/i386/x86-64-sse-noavx.d,
362 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
363
e184e611
JB		 3642020-07-14 Jan Beulich <jbeulich@suse.com>
365
366 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
367 ModR/M-encoded byte register cases.
368 * testsuite/gas/i386/x86-64-pseudos.d,
369 testsuite/gas/i386/x86-64-reg-intel.d,
370 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
371
e8b5d5f9
JB		 3722020-07-14 Jan Beulich <jbeulich@suse.com>
373
374 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
375 not-ModR/M-encoded byte register cases.
376 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
377
38397794
JB		 3782020-07-14 Jan Beulich <jbeulich@suse.com>
379
380 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
381 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
382 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
383 testsuite/gas/i386/ilp32/x86-64-avx.d,
384 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
385 testsuite/gas/i386/ilp32/x86-64-crc32.d,
386 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
387 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
388 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
389 testsuite/gas/i386/ilp32/x86-64-reg.d,
390 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
391 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
392 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
393 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
394 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
395 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
396 dump expectations.
397
7a705315
L		 3982020-07-13 H.J. Lu <hongjiu.lu@intel.com>
399
400 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
401 extension.
402
0a5c31d1
NC		 4032020-07-13 Nick Clifton <nickc@redhat.com>
404
405 * po/fr.po: Updated French translation.
406
8884c29c
AM		 4072020-07-13 Alan Modra <amodra@gmail.com>
408
409 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
410 * testsuite/gas/elf/dwarf2-12.d: Likewise.
411 * testsuite/gas/elf/dwarf2-13.d: Likewise.
412 * testsuite/gas/elf/dwarf2-14.d: Likewise.
413
a308b89d
L		 4142020-07-11 H.J. Lu <hongjiu.lu@intel.com>
415
416 * config/tc-i386.c (output_insn): Check i.xstate to set
417 GNU_PROPERTY_X86_FEATURE_2_TMM.
418 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
419 x86-64-property-8 and x86-64-property-9.
420 * testsuite/gas/i386/x86-64-property-7.d: New file.
421 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
422 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
423 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
424 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
425 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
426
921eafea
L		 4272020-07-10 H.J. Lu <hongjiu.lu@intel.com>
428
429 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
430 has_regymm, has_regzmm and has_regtmm. Add xstate.
431 (md_assemble): Set i.xstate from operand types in instruction
432 template.
433 (build_modrm_byte): Updated.
434 (output_insn): Check i.xstate.
435 * testsuite/gas/i386/i386.exp: Run property-6 and
436 x86-64-property-6.
437 * testsuite/gas/i386/property-6.d: New file.
438 * testsuite/gas/i386/property-6.s: Updated.
439 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
440
d249bf86
L		 4412020-07-10 H.J. Lu <hongjiu.lu@intel.com>
442
443 * testsuite/gas/i386/property-5.d: Correct test name.
444
260cd341
LC		 4452020-07-10 Lili Cui <lili.cui@intel.com>
446
447 * NEWS: Mention support for Intel AMX instructions.
448 * config/tc-i386.c (i386_error): Add invalid_sib_address.
449 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
450 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
451 (match_simd_size): Add tmmword check.
452 (operand_type_match): Add tmmword.
453 (type_names): Add rTMM.
454 (i386_error): Add invalid_tmm_register_set.
455 (check_VecOperands): Handle invalid_sib_address and
456 invalid_tmm_register_set.
457 (match_template): Handle invalid_sib_address.
458 (build_modrm_byte): Handle non-vector SIB and zmmword.
459 (i386_index_check): Disallow RegIP for non-vector SIB.
460 (check_register): Handle zmmword.
461 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
462 * testsuite/gas/i386/i386.exp: Add AMX new tests.
463 * testsuite/gas/i386/intel-regs.d: Add tmm.
464 * testsuite/gas/i386/intel-regs.s: Add tmm.
465 * testsuite/gas/i386/x86-64-amx-intel.d: New.
466 * testsuite/gas/i386/x86-64-amx-inval.l: New.
467 * testsuite/gas/i386/x86-64-amx-inval.s: New.
468 * testsuite/gas/i386/x86-64-amx.d: New.
469 * testsuite/gas/i386/x86-64-amx.s: New.
470 * testsuite/gas/i386/x86-64-amx-bad.d: New.
471 * testsuite/gas/i386/x86-64-amx-bad.s: New.
472
af2b3186
TV		 4732020-07-10 Tom de Vries <tdevries@suse.de>
474
475 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
476 readelf's line table decoding.
477 * testsuite/gas/elf/dwarf2-12.d: Likewise.
478 * testsuite/gas/elf/dwarf2-13.d: Likewise.
479 * testsuite/gas/elf/dwarf2-14.d: Likewise.
480 * testsuite/gas/elf/dwarf2-15.d: Likewise.
481 * testsuite/gas/elf/dwarf2-16.d: Likewise.
482 * testsuite/gas/elf/dwarf2-17.d: Likewise.
483 * testsuite/gas/elf/dwarf2-18.d: Likewise.
484 * testsuite/gas/elf/dwarf2-19.d: Likewise.
485 * testsuite/gas/elf/dwarf2-5.d: Likewise.
486 * testsuite/gas/elf/dwarf2-6.d: Likewise.
487 * testsuite/gas/elf/dwarf2-7.d: Likewise.
488
39776b11
L		 4892020-07-09 H.J. Lu <hongjiu.lu@intel.com>
490
491 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
492 VEX/EVEX vector instructions.
493 * testsuite/gas/i386/property-4.d: New file.
494 * testsuite/gas/i386/property-4.s: Likewise.
495 * testsuite/gas/i386/property-5.d: Likewise.
496 * testsuite/gas/i386/property-5.s: Likewise.
497 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
498 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
499
939b95c7
L		 5002020-07-09 H.J. Lu <hongjiu.lu@intel.com>
501
502 * NEWS: Mention --enable-x86-used-note.
503 * configure.ac: Configure with --enable-x86-used-note by default
504 for Linux/x86.
505 * configure: Regenerated.
506
fe49679d
AM		 5072020-07-09 Alan Modra <amodra@gmail.com>
508
509 * config/obj-coff.h: Remove TE_PE support.
510 * config/tc-ppc.c: Likewise.
511 * config/tc-ppc.h: Likewise.
512 * configure.tgt: Remove powerpc PE and powerpc lynxos.
513 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
514 condition.
515 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
516
6384fd9e
JB		 5172020-07-08 Jan Beulich <jbeulich@suse.com>
518
519 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
520 New.
521 * testsuite/gas/i386/i386.exp: Run new tests.
522
3128916d
CZ		 5232020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
524
525 * config/tc-arc.c (find_opcode_match): Add error messages.
526 * testsuite/gas/arc/add_s-err.s: Update test.
527 * testsuite/gas/arc/asm-errors.err: Likewise.
528 * testsuite/gas/arc/cpu-em-err.s: Likewise.
529 * testsuite/gas/arc/hregs-err.s: Likewise.
530 * testsuite/gas/arc/warn.s: Likewise.
531
dbdba9b0
L		 5322020-07-07 H.J. Lu <hongjiu.lu@intel.com>
533
534 PR gas/26212
535 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
536
34e79798
AM		 5372020-07-07 Alan Modra <amodra@gmail.com>
538
539 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
540 * testsuite/gas/ppc/ppc.exp: Likewise.
541 * testsuite/gas/all/weakref1l.d: Likewise.
542
3c6e74ce
NC		 5432020-07-07 Nick Clifton <nickc@redhat.com>
544
545 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
546 expected output.
547
e74d9fa9
JB		 5482020-07-06 Jan Beulich <jbeulich@suse.com>
549
550 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
551 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
552 testsuite/gas/i386/x86-64-evex-wig1.d,
553 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
554 expectations.
555
39e0f456
JB		 5562020-07-06 Jan Beulich <jbeulich@suse.com>
557
558 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
559 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
560 * testsuite/gas/i386/avx512f-opts-intel.d,
561 testsuite/gas/i386/avx512f-opts.d
562 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
563 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
564
ddc73fa9
NC		 5652020-07-06 Yuri Chornoivan <yurchor@ukr.net>
566
567 PR 26204
568 * config/tc-arm.c: Fix spelling mistake.
569 * config/tc-riscv.c: Likewise.
570 * config/tc-z80.c: Likewise.
571 * po/gas.pot: Regenerate.
572
17550be7
NC		 5732020-07-06 Nick Clifton <nickc@redhat.com>
574
575 * po/uk.po: Updated Ukranian translation.
576
b19d852d
NC		 5772020-07-04 Nick Clifton <nickc@redhat.com>
578
579 * configure: Regenerate.
580 * po/gas.pot: Regenerate.
581
5822020-07-04 Nick Clifton <nickc@redhat.com>
583
584 * version.m4: Change version number to 2.35.50.
585 * configure: Regenerate.
586 * po/bfd.pot: Regenerate.
587
b115b9fd
NC		 5882020-07-04 Nick Clifton <nickc@redhat.com>
589
590 Binutils 2.35 branch created.
591
b657622c
AM		 5922020-07-03 Alan Modra <amodra@gmail.com>
593
594 PR 26028
595 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
596
c2ecccb3
L		 5972020-07-02 H.J. Lu <hongjiu.lu@intel.com>
598
599 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
600 swap two source operands.
601
f436f38e
NC		 6022020-07-02 Nick Clifton <nickc@redhat.com>
603
604 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
605
f405494f
AC		 6062020-07-02 Alex Coplan <alex.coplan@arm.com>
607
608 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
609 segfault on negative chars.
610 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
611 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
612
0942c7ab
NC		 6132020-07-02 Nick Clifton <nickc@redhat.com>
614
615 PR 26028
616 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
617 command line.
618 * testsuite/gas/ia64/unwind.d: Likewise.
619 * testsuite/gas/mmix/bspec-1.d: Likewise.
620 * testsuite/gas/mmix/bspec-2.d: Likewise.
621 * testsuite/gas/mmix/comment-1.d: Likewise.
622 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
623
3443489c
AM		 6242020-07-01 Alan Modra <amodra@gmail.com>
625
626 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
627
054b336d
AM		 6282020-07-01 Alan Modra <amodra@gmail.com>
629
630 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
631 in data sections, and mep.
632
bbd19b19
L		 6332020-06-30 H.J. Lu <hongjiu.lu@intel.com>
634
635 * NEWS: Mention x86 NaCl target support removal.
636 * config/tc-i386.c: Remove x86 NaCl target support.
637 * config/tc-i386.h: Likewise.
638 * configure.tgt: Likewise.
639 * testsuite/gas/i386/i386.exp: Likewise.
640 * testsuite/gas/i386/iamcu-1.d: Likewise.
641 * testsuite/gas/i386/iamcu-2.d: Likewise.
642 * testsuite/gas/i386/iamcu-3.d: Likewise.
643 * testsuite/gas/i386/iamcu-4.d: Likewise.
644 * testsuite/gas/i386/iamcu-5.d: Likewise.
645 * testsuite/gas/i386/k1om.d: Likewise.
646 * testsuite/gas/i386/l1om.d: Likewise.
647
08ccfccf
NC		 6482020-06-30 Nelson Chu <nelson.chu@sifive.com>
649
650 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
651 checking into riscv_csr_address.
652 (riscv_csr_version_check): Likewise.
653 (riscv_csr_address): New function. Return the suitable CSR address
654 after checking the ISA dependency and versions. Issue warnings if
655 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
656 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
657 priv spec versions for them.
658 (reg_csr_lookup_internal): Call riscv_csr_address to find the
659 suitable CSR address.
660 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
661 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
662 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
663 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
664 priv spec warnings here. These warnings are added by accident.
665 Remove them and only focus on the ISA dependency warnings.
666 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
667 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
668 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
669 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
670 than the privileged ones.
671 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
672 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
673 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
674 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
675 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
676 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
677 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
678 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
679 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
680 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
681
8c190ce0
L		 6822020-06-29 H.J. Lu <hongjiu.lu@intel.com>
683
684 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
685 (md_assemble): Don't process ImmExt without operands.
686
b20e7614
HPN		 6872020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
688
689 PR gas/25331
690 * config/tc-mmix.c (md_assemble) <fixup for
691 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
692 Also, set its fx_no_overflow.
693 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
694 Similarly this fixup affects 4 bytes, not 8 and needs its
695 fx_no_overflow set.
696 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 697 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 698
279edac5
AM		 6992020-06-29 Alan Modra <amodra@gmail.com>
700
701 * config/tc-s12z.c: Use C style comments.
702 * config/tc-z80.c: Likewise.
703 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
704
b6cd5d10
L		 7052020-06-26 H.J. Lu <hongjiu.lu@intel.com>
706
707 * config/tc-i386.c (md_assemble): Process ImmExt without
708 operands.
709
63112cd6
L		 7102020-06-26 H.J. Lu <hongjiu.lu@intel.com>
711
712 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
713 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
714 VECSIB256 and VECSIB512, respectively.
715 (build_modrm_byte): Replace vecsib with sib.
716
2a1bb84c
JB		 7172020-06-26 Jan Beulich <jbeulich@suse.com>
718
719 * testsuite/gas/i386/nop-1-suffix.d: New.
720 * testsuite/gas/i386/i386.exp: Run new test.
721
85f7484a
PB		 7222020-06-26 Pat Bernardi <bernardi@adacore.com>
723
724 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
725 (md_pseudo_table): Handle "gnu_attribute".
726 * doc/as.texi: Document GNU attribute for M68K.
727
b59d128a
NC		 7282020-06-25 Nick Clifton <nickc@redhat.com>
729
730 PR 26141
731 * config/tc-arm.c (arm_force_relocation): Force resolution of
732 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
733 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
734
c423d21a
JB		 7352020-06-25 Jan Beulich <jbeulich@suse.com>
736
737 * config/tc-i386.c (md_assemble): Move call to process_immext()
738 ...
739 (process_operands): ... here.
740
8bbb3ad8
JB		 7412020-06-25 Jan Beulich <jbeulich@suse.com>
742
743 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
744 diagnostic when there is a sizing prefix. Switch to word/dword/
745 qword encoding when there is a sizing prefix and no (explicit or
746 derived) suffix.
747 (update_imm): Handle presence of a sizing prefix.
748 * testsuite/gas/i386/noreg16-data32.d,
749 testsuite/gas/i386/noreg32-data16.d,
750 testsuite/gas/i386/noreg32-data16.e,
751 testsuite/gas/i386/noreg64-data16.d,
752 testsuite/gas/i386/noreg64-data16.e,
753 testsuite/gas/i386/noreg64-rex64.d: New.
754 * testsuite/gas/i386/i386.exp: Run new tests.
755 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
756 Introduce and use pfx* macros.
757 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
758 addressing.
759 * testsuite/gas/i386/noreg16.d: Adjust expectations.
760
589958d6
JB		 7612020-06-25 Jan Beulich <jbeulich@suse.com>
762
763 * testsuite/gas/i386/avx-16bit.d,
764 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
765 testsuite/gas/i386/avx512f-16bit.d,
766 testsuite/gas/i386/avx512f.d,
767 testsuite/gas/i386/evex-lig256.d,
768 testsuite/gas/i386/evex-lig512.d
769 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
770 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
771 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
772 testsuite/gas/i386/sse2-16bit.d,
773 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
774 expectations.
775
0b9404fd
JB		 7762020-06-25 Jan Beulich <jbeulich@suse.com>
777
778 * config/tc-i386.c (md_assemble): Also reject explicit REX
779 prefixes with VEX and alike encoded insns. Zap consumed bits
780 from i.rex.
781 (output_insn): Don't ignore REX prefix for VEX and alike
782 encodings; abort() instead if encountered.
783 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
784 ...
785 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
786 * testsuite/gas/i386/x86-64-pseudos.d,
787 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
788
a5aeccd9
JB		 7892020-06-25 Jan Beulich <jbeulich@suse.com>
790
791 * config/tc-i386.c (process_operands): Translate explicit REX
792 prefix into i.rex for SSE2AVX templates.
793 (set_rex_vrex): New helper.
794 (build_modrm_byte): Use it.
795 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
796 REX prefixes.
797 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
798
40d231b4
JB		 7992020-06-25 Jan Beulich <jbeulich@suse.com>
800
801 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
802 templates when there's no data size prefix.
803 (md_assemble): Reject data size prefix also for legacy encoded
804 SIMD templates.
805 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
806 Uncomment previously not working line.
807 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
808 data16 prefix.
809 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
810 testsuite/gas/i386/sse2avx.d: Adjust expectations.
811
11abe426
JB		 8122020-06-25 Jan Beulich <jbeulich@suse.com>
813
814 * config/tc-i386.c (build_evex_prefix): Drop early setting of
815 vec_length.
816
1a79004f
NC		 8172020-06-23 Nelson Chu <nelson.chu@sifive.com>
818
819 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
820 explicit_priv_attr. It used to indicate CSR or priv instructions are
821 explictly used.
822 (riscv_is_priv_insn): Return True if it is a privileged instruction.
823 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
824 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
825 (riscv_write_out_attrs): Clarification of when to generate the elf
826 priv spec attributes.
827 * testsuite/gas/riscv/attribute-11.s: Add comments.
828 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
829 `priv_insn_<n>` to decide which priv instruction is expected to used.
830 (<n> is a to e.)
831 * testsuite/gas/riscv/attribute-14a.d: Likewise.
832 * testsuite/gas/riscv/attribute-14b.d: Likewise.
833 * testsuite/gas/riscv/attribute-14c.d: Likewise.
834 * testsuite/gas/riscv/attribute-14d.d: Likewise.
835 * testsuite/gas/riscv/attribute-14e.d: Likewise.
836
39ff0b81
NC		 8372020-06-22 Nelson Chu <nelson.chu@sifive.com>
838
839 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
840 (riscv_set_default_priv_spec): Get the priv spec version from the
841 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
842
e2201c2a
AM		 8432020-06-20 Alan Modra <amodra@gmail.com>
844
845 * configure.tgt: Set bfd_gas for all SH targets.
846
d27c357a
JB		 8472020-06-18 Jan Beulich <jbeulich@suse.com>
848
849 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
850 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
851 expectations.
852
708a2fff
CL		 8532020-06-16 Lili Cui <lili.cui@intel.com>
854
855 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
856 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
857 * doc/c-i386.texi: Add avx512_vp2intersect.
858
2106ed9b
JB		 8592020-06-16 Jan Beulich <jbeulich@suse.com>
860
861 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
862 conditional.
863 * testsuite/gas/i386/sse-check.s: Adjust comment.
864 * testsuite/gas/i386/sse-check-error.l,
865 testsuite/gas/i386/sse-check-warn.e,
866 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
867 expectations.
868
a435742a
AM		 8692020-06-16 Alan Modra <amodra@gmail.com>
870
871 * config/tc-tic30.h: Remove OBJ_AOUT support.
872 * configure.tgt: Delete tic30-*-*aout* entry.
873
7a77f1ac
MF		 8742020-06-15 Max Filippov <jcmvbkbc@gmail.com>
875
876 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
877 macros.
878 (elf32xtensa_abi): New declaration.
879 (option_abi_windowed, option_abi_call0): New enum constants.
880 (md_longopts): Add entries for --abi-windowed and --abi-call0.
881 (md_parse_option): Add handlers for --abi-windowed and
882 --abi-call0.
883 (xtensa_add_config_info): Use xtensa_abi_choice instead of
884 XSHAL_ABI to format ABI tag.
885 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
886 --abi-call0 to the list of options.
887 * doc/c-xtensa.texi: Add description for options --abi-windowed
888 and --abi-call0.
889 * testsuite/gas/xtensa/abi-call0.d: New test definition.
890 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
891 * testsuite/gas/xtensa/abi.s: New test source.
892
efe30057
L		 8932020-06-14 H.J. Lu <hongjiu.lu@intel.com>
894
895 PR gas/26115
896 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
897 xsusldtrk.
898 * testsuite/gas/i386/tsxldtrk.s: Likewise.
899 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
900 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
901
d8af286f
NC		 9022020-06-12 Nelson Chu <nelson.chu@sifive.com>
903
904 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
905 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
906 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
907
18ca16be
SG		 9082020-06-09 Seth Girvan <snth@snthhacks.com>
909
910 * doc/c-avr.texi: Improve wording.
911
6778f1c4
JB		 9122020-06-09 Jan Beulich <jbeulich@suse.com>
913
914 * testsuite/gas/i386/x86-64-pseudos-bad.s,
915 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
916
73239888
JB		 9172020-06-09 Jan Beulich <jbeulich@suse.com>
918
919 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
920 encoding tests.
921 * testsuite/gas/i386/prefix.d: Adjust expectations.
922
bf926894
JB		 9232020-06-09 Jan Beulich <jbeulich@suse.com>
924
925 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
926 with VEX/EVEX encoding tests.
927 * testsuite/gas/i386/prefix.d: Adjust expectations.
928
828c2a25
JB		 9292020-06-09 Jan Beulich <jbeulich@suse.com>
930
931 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
932 suffix.
933 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
934 * testsuite/gas/i386/noreg64.d: Adjust expectations.
935 * testsuite/gas/i386/noreg-intel64.d,
936 testsuite/gas/i386/noreg-intel64.l,
937 testsuite/gas/i386/noreg-intel64.s: New.
938 * testsuite/gas/i386/i386.exp: Run new tests.
939
da4977e0
JB		 9402020-06-09 Jan Beulich <jbeulich@suse.com>
941
942 * config/tc-i386.c (vex_encoding_error): New enumerator.
943 (VEX_check_operands): Rename to VEX_check_encoding. Check
944 for vex_encoding_error. Move Imm4 handling ...
945 (check_VecOperands): ... here.
946 (match_template): Call VEX_check_encoding when there are no
947 operands. Split construct calling check_VecOperands and
948 VEX_check_encoding (when there are operands).
949 (check_register): Don't blindly set vex_encoding_evex.
950 * testsuite/gas/i386/pseudos-bad.s,
951 testsuite/gas/i386/pseudos-bad.l: New.
952 * testsuite/gas/i386/i386.exp: Run new test.
953 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
954
26417f19
AC		 9552020-06-08 Alex Coplan <alex.coplan@arm.com>
956
957 * config/tc-arm.c (insns): Add dfb.
958 * testsuite/gas/arm/dfb.d: New test.
959 * testsuite/gas/arm/dfb.s: Input for test.
960
9f3e7dbc
NC		 9612020-06-08 Nick Clifton <nickc@redhat.com>
962
963 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
964
dd6b8a0b
JB		 9652020-06-08 Jan Beulich <jbeulich@suse.com>
966
967 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
968
73c76375
JB		 9692020-06-08 Jan Beulich <jbeulich@suse.com>
970
971 * config/tc-i386.c (check_byte_reg): Drop dead conditional
972 around as_bad().
973
22e00a3f
JB		 9742020-06-08 Jan Beulich <jbeulich@suse.com>
975
976 * config/tc-i386.c (check_register): Split RegTR handling, to
977 fail recognition also in 64-bit mode as well as with i586 or
978 i686 explicitly enabled.
979 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
980 * testsuite/gas/i386/x86_64-intel.d,
981 testsuite/gas/i386/x86_64.d: Adjust expectations.
982
1ab84e02
JB		 9832020-06-08 Jan Beulich <jbeulich@suse.com>
984
985 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
986 * testsuite/gas/cfi/cfi.exp: Run this test.
987
af32b722
JB		 9882020-06-08 Jan Beulich <jbeulich@suse.com>
989
990 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
991 check to %st(N) parsing logic.
992 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
993
8a6fb3f9
JB		 9942020-06-08 Jan Beulich <jbeulich@suse.com>
995
996 * config/tc-i386.c (bad_reg): New.
997 (check_VecOperations, i386_att_operand, i386_parse_name): Check
998 for it.
999 (check_register): New, broken out from ...
1000 (parse_real_register): ... here. Call it.
1001 (parse_register): Call it, and error upon failure.
1002 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
1003 testsuite/gas/i386/x86-64-equ-bad.s,
1004 testsuite/gas/i386/x86-64-equ-bad.l: New.
1005 * testsuite/gas/i386/i386.exp: Run new tests.
1006
1424c35d
AM		 10072020-06-06 Alan Modra <amodra@gmail.com>
1008
1009 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
1010 * doc/c-ppc.texi: Likewise.
1011
87c69f97
AM		 10122020-06-06 Alan Modra <amodra@gmail.com>
1013
1014 * config/tc-ppc.c: Update throughout for reloc renaming.
1015
f1919c56
JM		 10162020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
1017
1018 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
1019 stringop-overflow.
1020
3fc6c3dc
NC		 10212020-06-05 Nelson Chu <nelson.chu@sifive.com>
1022
1023 * config/tc-riscv.c (explicit_csr): New static boolean.
1024 Used to indicate CSR are explictly used.
1025 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
1026 (riscv_write_out_attrs): If we already have set elf priv
1027 attributes, then generate them. Otherwise, don't generate
1028 them when no CSR are used.
1029 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
1030 * testsuite/gas/riscv/attribute-02.d: Likewise.
1031 * testsuite/gas/riscv/attribute-03.d: Likewise.
1032 * testsuite/gas/riscv/attribute-04.d: Likewise.
1033 * testsuite/gas/riscv/attribute-05.d: Likewise.
1034 * testsuite/gas/riscv/attribute-06.d: Likewise.
1035 * testsuite/gas/riscv/attribute-07.d: Likewise.
1036 * testsuite/gas/riscv/attribute-08.d: Likewise.
1037 * testsuite/gas/riscv/attribute-09.d: Likewise.
1038 * testsuite/gas/riscv/attribute-10.d: Likewise.
1039 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1040 * testsuite/gas/riscv/attribute-11.s: New testcase.
1041 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
1042 used, so we should output the ELF priv attributes.
1043 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
1044 used, so output the priv attributes according to the -mpriv-spec.
1045 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
1046 used, so ignore the -mpriv-spec setting.
1047
d413a623
L		 10482020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1049
1050 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1051 cgen_get_insn_value.
1052 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1053 endianness to cgen_get_insn_value and cgen_put_insn_value.
1054
7d8b91fd
JM		 10552020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1056
1057 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1058 cgen_put_insn_value.
1059
d8740be1
JM		 10602020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1061
1062 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1063 bpf_cgen_cpu_open.
1064 (md_assemble): Remove no longer needed hack.
1065
e9bffec9
JM		 10662020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1067
1068 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1069 cgen_put_insn_value.
1070 (gas_cgen_md_apply_fix): Likewise.
1071 (gas_cgen_md_apply_fix): Likewise.
1072 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1073 cgen_put_insn_value.
1074 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1075 cgen_put_insn_value.
1076
1cf67587
AM		 10772020-06-04 Alan Modra <amodra@gmail.com>
1078
1079 * testsuite/config/default.exp: Remove global directive outside
1080 proc body.
1081 * testsuite/gas/mep/complex-relocs.exp: Likewise.
1082 * testsuite/gas/microblaze/relax_size.exp: Likewise.
1083 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1084 * testsuite/gas/mt/relocs.exp: Likewise.
1085 * testsuite/gas/rx/rx.exp: Likewise.
1086
338d56a8
SC		 10872020-06-03 Stephen Casner <casner@acm.org>
1088
1089 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1090
bb7322c6
JW		 10912020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
1092 Jim Wilson <jimw@sifive.com>
1093
1094 PR 26051
1095 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1096 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
1097 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
1098 Move B before SB. Move J before UJ.
1099
c39c821c
AC		 11002020-06-01 Alex Coplan <alex.coplan@arm.com>
1101
1102 * write.c (relax_segment): Fix handling of negative offset when
1103 relaxing an rs_org frag.
1104 * testsuite/gas/aarch64/org-neg.d: New test.
1105 * testsuite/gas/aarch64/org-neg.l: Error output for test.
1106 * testsuite/gas/aarch64/org-neg.s: Input for test.
1107 * testsuite/gas/arm/org-neg.d: New test.
1108 * testsuite/gas/arm/org-neg.l: Error output for test.
1109 * testsuite/gas/arm/org-neg.s: Input for test.
1110
66e3eb08
SC		 11112020-05-28 Stephen Casner <casner@acm.org>
1112
1113 Fix unexpected failures in gas testsuite for pdp11-aout target.
1114 These are caused by the PDP11's mix of little-endian octets in
1115 shorts but shorts in big endian order for long or quad.
1116
1117 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1118 * testsuite/gas/all/gas.exp: Select alternate test scripts for
1119 pdp11, skip octa test completely.
1120 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1121 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1122 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1123
9e85f042
NC		 11242020-05-28 Alex Coplan <alex.coplan@arm.com>
1125
1126 * frags.c (frag_grow): Fix comment.
1127
1c912705
SC		 11282020-05-27 Stephen Casner <casner@acm.org>
1129
1130 PR gas/26001
1131 * config/tc-pdp11.c (parse_reg): Distinguish register names from
1132 symbols that begin with a register name.
1133 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1134 * testsuite/gas/pdp11/pr26001.s: Likewise.
1135 * testsuite/gas/pdp11/pr26001.d: Likewise.
1136
5c505568
SC		 11372020-05-27 Simon Cook <simon.cook@embecosm.com>
1138
1139 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1140 pointer when creating struct riscv_csr_extra.
1141
3c730740
L		 11422020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1143
1144 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1145 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1146 * testsuite/gas/i386/inval-avx512f.l: Updated.
1147
57b17940
SSF		 11482020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
1149
1150 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1151 load/store instruction variants with alignment hints.
1152 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1153 instruction variants with alignment hints.
1154
e3fed0f2
L		 11552020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1156
1157 PR gas/26044
1158 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1159 instead of R_XGATE_PCREL_X.
1160 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1161 BFD_RELOC_XGATE_PCREL_X.
1162
8bbc5da5
L		 11632020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1164
1165 PR gas/26044
1166 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1167 with &fragP->fr_literal[0].
1168
c4612b92
L		 11692020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1170
1171 PR gas/26044
1172 * config/tc-vax.c (md_estimate_size_before_relax): Replace
1173 fragP->fr_literal with &fragP->fr_literal[0].
1174 (md_convert_frag): Likewise.
1175
70b1b570
L		 11762020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 PR gas/26044
1179 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1180 with &fragP->fr_literal[0].
1181
e67e940f
L		 11822020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1183
1184 PR gas/26044
1185 * config/tc-crx.c (getreg_image): Change argument type to int.
1186 (md_convert_frag): Replace fragP->fr_literal with
1187 &fragP->fr_literal[0].
1188
a05e3e20
L		 11892020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1190
1191 PR gas/26044
1192 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1193 sprintf with memmove.
1194
c6412eee
L		 11952020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1196
1197 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1198 with &fragP->fr_literal[0].
1199
9fcc3457
L		 12002020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1201
1202 PR gas/26041
1203 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1204 2 overlapping strings.
1205
6c115e16
L		 12062020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1207
1208 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1209 with &fragP->fr_literal[0].
1210
a39d29cd
L		 12112020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1212
1213 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1214 with &fragp->fr_literal[0].
1215 * config/tc-microblaze.c (md_apply_fix): Likewise.
1216 * config/tc-sh.c (md_convert_frag): Likewise.
1217
72393fd1
JW		 12182020-05-24 Jim Wilson <jimw@sifive.com>
1219
1220 PR 26025
1221 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1222 asection to segT. New locals seg and subseg. Call subseg_set before
1223 fix_new_exp. Call subseg_set after loop to restore original values.
1224
9fbb53c7
AM		 12252020-05-21 Alan Modra <amodra@gmail.com>
1226
1227 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1228 throughout.
1229 * config/obj-elf.c: Likewise.
1230 * config/tc-aarch64.c: Likewise.
1231 * config/tc-arm.c: Likewise.
1232 * config/tc-m68k.c: Likewise.
1233 * config/tc-nios2.c: Likewise.
1234 * config/tc-tic30.c: Likewise.
1235 * ecoff.c: Likewise.
1236 * read.c: Likewise.
1237 * stabs.c: Likewise.
1238 * symbols.c: Likewise.
1239 * testsuite/gas/all/test-gen.c: Likewise.
1240
8f595e9b
NC		 12412020-05-20 Nelson Chu <nelson.chu@sifive.com>
1242
1243 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1244 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1245 Static variables which are used to set the ISA extensions. You can
1246 use -march (or ELF build attributes) and -misa-spec to set them,
1247 respectively.
1248 (ext_version_hash): The hash table used to handle the extensions
1249 with versions.
1250 (init_ext_version_hash): Initialize the ext_version_hash according
1251 to riscv_ext_version_table.
1252 (riscv_get_default_ext_version): The callback function of
1253 riscv_parse_subset_t. According to the choosed ISA spec,
1254 get the default version for the specific extension.
1255 (riscv_set_arch): Set the callback function.
1256 (enum options, struct option md_longopts): Add new option -misa-spec.
1257 (md_parse_option): Do not call riscv_set_arch for -march. We will
1258 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1259 to set default_isa_spec class.
1260 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1261 ext_version_hash, and then call riscv_set_arch to set the architecture
1262 with versions according to default_arch_with_ext.
1263 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1264 x extensions.
1265 * testsuite/gas/riscv/attribute-03.d: Likewise.
1266 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1267 already set it's version to 2p1 by march, so no need to use the default
1268 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1269 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1270 ISA spec 2p2, so set 0p0 to it.
1271 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1272 zicsr is 2p0 according to ISA spec 20191213.
1273 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1274 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1275 You can set them by configure options --with-arch and
1276 --with-isa-spec, respectively.
1277 (riscv_set_default_isa_spec): New function used to set the
1278 default ISA spec.
1279 (md_parse_option): Call riscv_set_default_isa_spec rather than
1280 call riscv_get_isa_spec_class directly.
1281 (riscv_after_parse_args): If the -isa-spec is not set, then we
1282 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1283 calling riscv_set_default_isa_spec.
1284 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1285 the --with-isa-spec may be set to different ISA spec.
1286 * testsuite/gas/riscv/attribute-02.d: Likewise.
1287 * testsuite/gas/riscv/attribute-03.d: Likewise.
1288 * testsuite/gas/riscv/attribute-04.d: Likewise.
1289 * testsuite/gas/riscv/attribute-05.d: Likewise.
1290 * testsuite/gas/riscv/attribute-06.d: Likewise.
1291 * testsuite/gas/riscv/attribute-07.d: Likewise.
1292 * configure.ac: Add configure options, --with-arch and
1293 --with-isa-spec.
1294 * configure: Regenerated.
1295 * config.in: Regenerated.
1296 * config/tc-riscv.c (default_priv_spec): Static variable which is
1297 used to check if the CSR is valid for the chosen privilege spec. You
1298 can use -mpriv-spec to set it.
1299 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1300 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1301 (riscv_init_csr_hashes): Only need to initialize one hash table
1302 csr_extra_hash.
1303 (riscv_csr_class_check): Change the return type to void. Don't check
1304 the ISA dependency if -mcsr-check isn't set.
1305 (riscv_csr_version_check): New function. Check and find the CSR address
1306 from csr_extra_hash, according to default_priv_spec. Report warning
1307 for the invalid CSR if -mcsr-check is set.
1308 (reg_csr_lookup_internal): Updated.
1309 (reg_lookup_internal): Likewise.
1310 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1311 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1312 (md_parse_option): Call riscv_set_default_priv_version to set
1313 default_priv_spec.
1314 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1315 privilege spec to the newest one.
1316 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1317 include/opcode/riscv.h.
1318 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1319 to check the ISA dependency for CSR, so fix the spec version by adding
1320 -mpriv-spec=1.11.
1321 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1322 version warnings for the test case.
1323 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1324 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1325 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1326 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1327 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1328 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1329 Check whether the CSR is valid when privilege version 1.9 is choosed.
1330 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1331 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1332 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1333 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1334 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1335 Check whether the CSR is valid when privilege version 1.10 is choosed.
1336 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1337 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1338 Check whether the CSR is valid when privilege version 1.11 is choosed.
1339 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1340 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1341 setting. You can set it by configure option --with-priv-spec.
1342 (riscv_set_default_priv_spec): New function used to set the default
1343 privilege spec.
1344 (md_parse_option): Call riscv_set_default_priv_spec rather than
1345 call riscv_get_priv_spec_class directly.
1346 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1347 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1348 calling riscv_set_default_priv_spec.
1349 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1350 the --with-priv-spec may be set to different privilege spec.
1351 * testsuite/gas/riscv/priv-reg.d: Likewise.
1352 * configure.ac: Add configure option --with-priv-spec.
1353 * configure: Regenerated.
1354 * config.in: Regenerated.
1355 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1356 explicit_attr. Set it to TRUE if any ELF attribute is found.
1357 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1358 the priv attributes are set.
1359 (md_assemble): Set the default_priv_spec according to the priv
1360 attributes when we start to assemble instruction.
1361 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1362 riscv_write_out_attrs. Update the arch and priv attributes. If we
1363 don't set the corresponding ELF attributes, then try to output the
1364 default ones.
1365 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1366 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1367 to update the arch and priv attributes.
1368 (s_riscv_attribute): Make sure all arch and priv attributes are set
1369 before any instruction.
1370 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1371 ELF attribute or -march-attr is set. If the priv attributes are not
1372 set, then try to update them by the default setting (-mpriv-spec or
1373 --with-priv-spec).
1374 * testsuite/gas/riscv/attribute-02.d: Likewise.
1375 * testsuite/gas/riscv/attribute-03.d: Likewise.
1376 * testsuite/gas/riscv/attribute-04.d: Likewise.
1377 * testsuite/gas/riscv/attribute-06.d: Likewise.
1378 * testsuite/gas/riscv/attribute-07.d: Likewise.
1379 * testsuite/gas/riscv/attribute-08.d: Likewise.
1380 * testsuite/gas/riscv/attribute-09.d: Likewise.
1381 * testsuite/gas/riscv/attribute-10.d: Likewise.
1382 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1383 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1384 set by priv attributes must be supported.
1385 * testsuite/gas/riscv/attribute-05.s: Likewise.
1386 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1387 priv attributes according to the -mpriv-spec option.
1388 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1389 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1390 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1391 * testsuite/gas/riscv/priv-reg.d: Removed.
1392 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1393 CSR according to the priv spec 1.9.
1394 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1395 CSR according to the priv spec 1.9.1.
1396 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1397 CSR according to the priv spec 1.10.
1398 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1399 CSR according to the priv spec 1.11.
1400 * config/tc-riscv.c (md_show_usage): Add descriptions about
1401 the new GAS options.
1402 * doc/c-riscv.texi: Likewise.
1403
3d205eb4
PB		 14042020-05-19 Peter Bergner <bergner@linux.ibm.com>
1405
1406 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1407 * testsuite/gas/ppc/power9.d: Likewise.
1408 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1409 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1410 sync, wait, waitrsv>: Add tests.
1411 * testsuite/gas/ppc/power10.d: Likewise.
1412
164446e0
AF		 14132020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1414
1415 PR 25992
1416 * config/tc-arm.c : Add arm_ext_v8r feature.
1417 (it_fsm_post_encode): Check arm_ext_v8r feature.
1418 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1419
69f57659
AM		 14202020-05-19 Alan Modra <amodra@gmail.com>
1421
1422 * write.c (write_contents): Use bfd_get_filename rather than
1423 accessing bfd->filename directly. Use bfd_section_name rather
1424 than accessing section->name directly.
1425
0e1d094e
AM		 14262020-05-19 Alan Modra <amodra@gmail.com>
1427
1428 * symbols.c (local_symbol_make): Init all of lsy_flags.
1429
d402189f
AM		 14302020-05-18 Alan Modra <amodra@gmail.com>
1431
1432 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1433 before looking at add_symbol->sy_flags.
1434
503648e4 14352020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1436
1437 * config/tc-i386.c: Not handle lret/iret.
1438 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1439 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1440 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1441 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1442 * testsuite/gas/i386/lfence-ret.s: Ditto.
1443 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1444 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1445 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1446 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1447 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1448 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1449 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1450
2a50b401
AM		 14512020-05-15 Alan Modra <amodra@gmail.com>
1452 Alex Coplan <alex.coplan@arm.com>
1453
1454 * symbols.c (struct local_symbol): Update comment.
1455 (resolve_symbol_value): For resolved symbols equated to other
1456 symbols, verify that the referenced symbol is not a local_symbol
1457 before accessing sy_value. Don't leave symbol loops during
1458 finalize_syms resolution.
1459 * testsuite/gas/all/assign-bad-recursive.d: New test.
1460 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1461 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1462 * testsuite/gas/all/gas.exp: Run it.
1463
9d95b8e9
NC		 14642020-05-14 Nick Clifton <nickc@redhat.com>
1465
1466 * po/sv.po: Updated Swedish translation.
1467
3b646889
AM		 14682020-05-11 Alan Modra <amodra@gmail.com>
1469
1470 * testsuite/gas/ppc/scalarquad.d,
1471 * testsuite/gas/ppc/scalarquad.s: New test.
1472 * testsuite/gas/ppc/ppc.exp: Run it.
1473
9cc4ce88
AM		 14742020-05-11 Alan Modra <amodra@gmail.com>
1475
1476 * testsuite/gas/ppc/rightmost.d,
1477 * testsuite/gas/ppc/rightmost.s: New test.
1478 * testsuite/gas/ppc/ppc.exp: Run it.
1479
5d57bc3f
AM		 14802020-05-11 Alan Modra <amodra@gmail.com>
1481
1482 * testsuite/gas/ppc/xvtlsbb.d,
1483 * testsuite/gas/ppc/xvtlsbb.s: New test.
1484 * testsuite/gas/ppc/ppc.exp: Run it.
1485
66ef5847
AM		 14862020-05-11 Alan Modra <amodra@gmail.com>
1487
1488 * testsuite/gas/ppc/stringop.d,
1489 * testsuite/gas/ppc/stringop.s: New test.
1490 * testsuite/gas/ppc/ppc.exp: Run it.
1491
4f3e9537
PB		 14922020-05-11 Peter Bergner <bergner@linux.ibm.com>
1493
1494 * testsuite/gas/ppc/set_bool.d,
1495 * testsuite/gas/ppc/set_bool.s: New test.
1496 * testsuite/gas/ppc/ppc.exp: Run it.
1497
ec40e91c
AM		 14982020-05-11 Alan Modra <amodra@gmail.com>
1499
1500 * testsuite/gas/ppc/bitmanip.d,
1501 * testsuite/gas/ppc/bitmanip.s: New test.
1502 * testsuite/gas/ppc/ppc.exp: Run it.
1503
d7e97a76
AM		 15042020-05-11 Alan Modra <amodra@gmail.com>
1505
1506 * testsuite/gas/ppc/genpcv.d,
1507 * testsuite/gas/ppc/genpcv.s: New test.
1508 * testsuite/gas/ppc/ppc.exp: Run it.
1509
fdefed7c
AM		 15102020-05-11 Alan Modra <amodra@gmail.com>
1511
1512 * testsuite/gas/ppc/maskmanip.d,
1513 * testsuite/gas/ppc/maskmanip.s: New test.
1514 * testsuite/gas/ppc/ppc.exp: Run it.
1515
aa3c112f
AM		 15162020-05-11 Alan Modra <amodra@gmail.com>
1517 Peter Bergner <bergner@linux.ibm.com>
1518
1519 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1520 (md_assemble): Check acc specified in correct operand.
1521 * testsuite/gas/ppc/outerprod.d,
1522 * testsuite/gas/ppc/outerprod.s,
1523 * testsuite/gas/ppc/vsx4.d,
1524 * testsuite/gas/ppc/vsx4.s: New tests.
1525 * testsuite/gas/ppc/ppc.exp: Run them.
1526
6edbfd3b
AM		 15272020-05-11 Alan Modra <amodra@gmail.com>
1528
1529 * testsuite/gas/ppc/simd_perm.d,
1530 * testsuite/gas/ppc/simd_perm.s: New test.
1531 * testsuite/gas/ppc/ppc.exp: Run it.
1532
c7d7aea2
AM		 15332020-05-11 Alan Modra <amodra@gmail.com>
1534
1535 * testsuite/gas/ppc/int128.d,
1536 * testsuite/gas/ppc/int128.s: New test.
1537 * testsuite/gas/ppc/ppc.exp: Run it.
1538
94ba9882
AM		 15392020-05-11 Alan Modra <amodra@gmail.com>
1540
1541 * testsuite/gas/ppc/vsx_32byte.d,
1542 * testsuite/gas/ppc/vsx_32byte.s: New test.
1543 * testsuite/gas/ppc/ppc.exp: Run it.
1544
f4791f1a
AM		 15452020-05-11 Alan Modra <amodra@gmail.com>
1546
1547 * testsuite/gas/ppc/vec_mul.s,
1548 * testsuite/gas/ppc/vec_mul.d: New test.
1549 * testsuite/gas/ppc/ppc.exp: Run it.
1550
3ff0a5ba
PB		 15512020-05-11 Peter Bergner <bergner@linux.ibm.com>
1552
1553 * testsuite/gas/ppc/byte_rev.d,
1554 * testsuite/gas/ppc/byte_rev.s: New test.
1555 * testsuite/gas/ppc/ppc.exp: Run it.
1556
afef4fe9
PB		 15572020-05-11 Peter Bergner <bergner@linux.ibm.com>
1558
1559 * testsuite/gas/ppc/power10.d: Add paste. tests.
1560 * testsuite/gas/ppc/power10.s: Likewise.
1561
1224c05d
PB		 15622020-05-11 Peter Bergner <bergner@linux.ibm.com>
1563
1564 * testsuite/gas/ppc/power10.s: New test.
1565 * testsuite/gas/ppc/power10.d: Likewise.
1566 * testsuite/gas/ppc/ppc.exp: Run it.
1567
7c1f4227
AM		 15682020-05-11 Alan Modra <amodra@gmail.com>
1569
1570 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1571 renaming.
1572 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1573 place of -mfuture/-Mfuture.
1574 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1575 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1576
bfeaed38
NC		 15772020-05-06 Nick Clifton <nickc@redhat.com>
1578
1579 * po/sv.po: Updated Swedish translation.
1580
6ef719c0
NC		 15812020-05-06 Nick Clifton <nickc@redhat.com>
1582
1583 PR 25927
1584 * doc/as.texi (Preprocessing): Replace cross reference to not
1585 existant document with a URL to the equivalent page in the GCC
1586 manual.
1587
546cb2d8
NC		 15882020-05-05 Nick Clifton <nickc@redhat.com>
1589
1590 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1591 construction of a DWARF-5 directory name table.
1592 * testsuite/gas/elf/pr25917.d: Update expected output.
1593
7d0bd487
GN		 15942020-05-05 Gunther Nikl <gnikl@justmail.de>
1595
1596 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1597 (md_parse_option): Remove initialization of elf_flags.
070b775f 1598
fe05f369
ASDV		 15992020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1600
1601 PR gas/25863
1602 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1603 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1604 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1605
4706679d
NC		 16062020-05-04 Nick Clifton <nickc@redhat.com>
1607
1608 PR 25917
1609 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1610 table's existence before looking at its entries.
070b775f
NC		 1611 Also do not emit a default directory entry if there are no
1612 directories in use.
1613
4706679d
NC		 1614 * testsuite/gas/elf/pr25917.s: New test source file.
1615 * testsuite/gas/elf/pr25917.d: New test driver.
1616 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1617
09c1e68a
AC		 16182020-04-30 Alex Coplan <alex.coplan@arm.com>
1619
1620 * config/tc-aarch64.c (fix_insn): Implement for
1621 AARCH64_OPND_UNDEFINED.
1622 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1623 * testsuite/gas/aarch64/udf.s: New.
1624 * testsuite/gas/aarch64/udf.d: New.
1625 * testsuite/gas/aarch64/udf-invalid.s: New.
1626 * testsuite/gas/aarch64/udf-invalid.l: New.
1627 * testsuite/gas/aarch64/udf-invalid.d: New.
1628
c578f16e
YS		 16292020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1630
1631 * config/tc-rx.c (elf_flags): Reset default value.
1632 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1633
935f1f4b
MF		 16342020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1635
1636 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1637 if it's not defined.
1638 (microarch_earliest): New static variable.
1639 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1640 simcall opcode has mandatory parameter.
1641 (xg_init_global_config): Initialize microarch_earliest.
1642
5c936ef5
NC		 16432020-04-29 Nick Clifton <nickc@redhat.com>
1644
1645 PR 22699
1646 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1647 IMM0_8S and add support for IMM0_8U.
1648 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1649 unsigned 8-bit immediate.
1650 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1651 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1652
251dae91
TC		 16532020-04-27 Tamar Christina <tamar.christina@arm.com>
1654
1655 * NEWS: Add news entry for big-obj.
1656 * config/tc-i386.c (i386_target_format): Support new format.
1657 * doc/c-i386.texi: Add i386 support.
1658 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1659 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1660
714e6c96
NC		 16612020-04-27 Nick Clifton <nickc@redhat.com>
1662
1663 PR 25878
1664 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1665 (assign_file_to_slot): New function. Fills in an entry in the
1666 files table.
1667 (allocate_filenum): Use new function.
1668 (allocate_filename_to_slot): Use new function. If the specified
1669 slot entry is already in use, but was chosen automatically then
1670 reassign the automatic entry.
1671
a09f656b 16722020-04-26 Hongtao Liu <hongtao.liu@intel.com
1673
1674 * config/tc-i386.c (lfence_before_ret_shl): New member.
1675 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1676 for Anysize insns.
1677 (insert_after_load): Issue warning for REP CMPS/SCAS.
1678 (insert_before_before): Handle iret, Handle
1679 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1680 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1681 -mlfence-before-ret=[none/not/or/shl/yes].
1682 Enable -mlfence-before-ret=shl when
1683 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1684 (md_show_usage): Ditto.
1685 * doc/c-i386.texi: Ditto.
1686 * testsuite/gas/i386/i386.exp: Add new testcases.
1687 * testsuite/gas/i386/lfence-load-b.d: New.
1688 * testsuite/gas/i386/lfence-load-b.e: New.
1689 * testsuite/gas/i386/lfence-load.d: Modified.
1690 * testsuite/gas/i386/lfence-load.e: New.
1691 * testsuite/gas/i386/lfence-load.s: Modified.
1692 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1693 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1694 * testsuite/gas/i386/lfence-ret-c.d: New.
1695 * testsuite/gas/i386/lfence-ret-d.d: New.
1696 * testsuite/gas/i386/lfence-ret.s: Modified.
1697 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1698 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1699 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1700 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1701 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1702 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1703 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1704 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1705 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1706 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1707
30ce8e47
MF		 17082020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1709
1710 PR ld/25861
1711 * config/tc-xtensa.c (md_apply_fix): Replace
1712 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1713 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1714 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1715 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1716 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1717
31c89d60
AM		 17182020-04-22 Alan Modra <amodra@gmail.com>
1719
1720 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1721 symbol for ".symver .. remove".
1722 * doc/as.texi (.symver): Update.
1723 * testsuite/gas/symver/symver11.s: Make foo weak.
1724 * testsuite/gas/symver/symver11.d: Expect an error.
1725 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1726
1d3eb556
L		 17272020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1728
1729 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1730
bb2a1453
AS		 17312020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1732
1733 PR 25848
1734 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1735 * testsuite/gas/m68k/operands.d: Update.
1736 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1737
c36876fe
TC		 17382020-04-21 Tamar Christina <tamar.christina@arm.com>
1739
1740 PR binutils/24753
1741 * testsuite/gas/arm/pr24753.d: New test.
1742 * testsuite/gas/arm/pr24753.s: New test.
1743
6914be53
L		 17442020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1745
1746 PR gas/23840
1747 PR gas/25295
1748 * NEWS: Mention .symver extension.
1749 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1750 function.
1751 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1752 add a version name. Add local, hidden and remove visibility
1753 support.
1754 (elf_frob_symbol): Handle the list of version names. Update the
1755 original symbol to local, hidden or remove it from the symbol
1756 table.
1757 (elf_frob_file_before_adjust): Handle the list of version names.
1758 * config/obj-elf.h (elf_visibility): New.
1759 (elf_versioned_name_list): Likewise.
1760 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1761 and visibility. Change versioned_name pointer to struct
1762 elf_versioned_name_list.
1763 * doc/as.texi: Update .symver directive.
1764 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1765 error checking tests.
1766 * testsuite/gas/symver/symver6.d: New file.
1767 * testsuite/gas/symver/symver7.d: Likewise.
1768 * testsuite/gas/symver/symver7.s: Likewise.
1769 * testsuite/gas/symver/symver8.d: Likewise.
1770 * testsuite/gas/symver/symver8.s: Likewise.
1771 * testsuite/gas/symver/symver9.s: Likewise.
1772 * testsuite/gas/symver/symver9a.d: Likewise.
1773 * testsuite/gas/symver/symver9b.d: Likewise.
1774 * testsuite/gas/symver/symver10.s: Likewise.
1775 * testsuite/gas/symver/symver10a.d: Likewise.
1776 * testsuite/gas/symver/symver10b.d: Likewise.
1777 * testsuite/gas/symver/symver11.d: Likewise.
1778 * testsuite/gas/symver/symver11.s: Likewise.
1779 * testsuite/gas/symver/symver12.d: Likewise.
1780 * testsuite/gas/symver/symver12.s: Likewise.
1781 * testsuite/gas/symver/symver13.d: Likewise.
1782 * testsuite/gas/symver/symver13.s: Likewise.
1783 * testsuite/gas/symver/symver14.d: Likewise.
1784 * testsuite/gas/symver/symver14.l: Likewise.
1785 * testsuite/gas/symver/symver15.d: Likewise.
1786 * testsuite/gas/symver/symver15.l: Likewise.
1787 * testsuite/gas/symver/symver6.l: Removed.
1788 * testsuite/gas/symver/symver6.s: Updated.
1789
c2e5c986
SD		 17902020-04-20 Sudakshina Das <sudi.das@arm.com>
1791
1792 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1793 to include TSB.
1794 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1795 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1796 * testsuite/gas/aarch64/system.d: Update.
1797
8a6e1d1d
SD		 17982020-04-20 Sudakshina Das <sudi.das@arm.com>
1799
1800 * testsuite/gas/aarch64/bti.d: Update -march option.
1801 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1802 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1803 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1804 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1805
49af2f5c
AM		 18062020-04-17 Alan Modra <amodra@gmail.com>
1807
1808 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1809
8e4979ac
NC		 18102020-04-16 Gagan Singh Sidhu <broly@mac.com>
1811 Nick Clifton <nickc@redhat.com>
1812
1813 PR 25803
1814 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1815 targets.
1816 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1817 for the type-2 test.
1818 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1819 targets running this test.
1820
c54a9b56
DF		 18212020-02-16 David Faust <david.faust@oracle.com>
1822
1823 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1824 * testsuite/gas/bpf/jump32.s: New file.
1825 * testsuite/gas/bpf/jump32.d: Likewise.
1826
3071b197
L		 18272020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1828
1829 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1830 documentation.
1831
6a3ab923
GN		 18322020-04-08 Gunther Nikl <gnikl@justmail.de>
1833
1834 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1835 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1836 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1837 define.
1838 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1839 * tc.h (md_pcrel_from_section): Add prototype.
1840 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1841 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1842 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1843 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1844 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1845 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1846 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1847 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1848 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1849 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1850 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1851 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1852 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1853 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1854 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1855 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1856 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1857 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1858 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1859 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1860 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1861 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1862 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1863 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1864 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1865 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1866 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1867 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1868 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1869 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1870 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1871 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1872 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1873 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1874 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1875 md_apply_fix3): Delete prototypes.
6a3ab923 1876
6e0e8b45
L		 18772020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1878
1879 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1880 instructions.
1881
266803a2
L		 18822020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1883
1884 * doc/c-z80.texi: Fix @xref warnings.
1885
bb651e8b
CL		 18862020-04-07 Lili Cui <lili.cui@intel.com>
1887
1888 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1889 (cpu_noarch): Likewise.
1890 * doc/c-i386.texi: Document TSXLDTRK.
1891 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1892 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1893 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1894 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1895
4b27d27c
L		 18962020-04-02 Lili Cui <lili.cui@intel.com>
1897
1898 * config/tc-i386.c (cpu_arch): Add .serialize.
1899 (cpu_noarch): Likewise.
1900 * doc/c-i386.texi: Document serialize.
1901 * testsuite/gas/i386/i386.exp: Run serialize tests
1902 * testsuite/gas/i386/serialize.d: Likewise.
1903 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1904 * testsuite/gas/i386/serialize.s: Likewise.
1905
bb897477
RO		 19062020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1907
1908 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1909 * testsuite/gas/elf/section12b.d: Likewise.
1910 * testsuite/gas/elf/section16a.d: Likewise.
1911 * testsuite/gas/elf/section16b.d: Likewise.
1912
59e28a97
GN		 19132020-04-02 Gunther Nikl <gnikl@justmail.de>
1914
1915 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1916 with a suppressed address register.
1917
efc3a950
L		 19182020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1919
1920 PR gas/25756
1921 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1922 * testsuite/gas/i386/localpic.s: Add a test for relocation
1923 against local absolute symbol.
1924 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1925 * testsuite/gas/i386/localpic.d: Updated.
1926 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1927 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1928
15d47c3a
RO		 19292020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1930
1931 PR gas/25732
1932 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1933 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1934 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1935 testsuite/gas/i386/x86-64-jump.d.
1936 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1937 Incorporate changes to
1938 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1939 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1940 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1941 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1942 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1943
876678f0
MR		 19442020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1945
1946 PR 25611
1947 PR 25614
1948 * dwarf2dbg.c: Do not include "bignum.h".
1949
d1a89da5
NC		 19502020-03-30 Nelson Chu <nelson.chu@sifive.com>
1951
1952 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1953 * testsuite/gas/riscv/alias-csr.s: Likewise.
1954 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1955 to priv-reg-pseudo-noalias.
1956 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1957 * testsuite/gas/riscv/bad-csr.l: Likewise.
1958 * testsuite/gas/riscv/bad-csr.s: Likewise.
1959 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1960 * testsuite/gas/riscv/satp.s: Likewise.
1961 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1962 csr instruction, including alias-csr testcase.
1963 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1964 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1965 pseudo instruction with objdump -Mno-aliases.
1966 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1967 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1968 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1969 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1970 * testsuite/gas/riscv/priv-reg.s: Likewise.
1971 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1972 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1973 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1974
b7780957
J		 19752020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1976
1977 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1978 sections with the "b" attribute.
1979
d1023b5d
AM		 19802020-03-22 Alan Modra <amodra@gmail.com>
1981
1982 * testsuite/gas/s12z/truncated.d: Update expected output.
1983
0d832e7f
SB		 19842020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1985
1986 PR 25690
1987 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1988 * doc/c-z80.texi: Update documentation.
1989
327ef784
NC		 19902020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1991
1992 PR 25641
1993 PR 25668
1994 PR 25633
1995 Fix disassembling ED+A4/AC/B4/BC opcodes.
1996 Fix assembling lines containing colonless label and instruction
1997 with first operand inside parentheses.
1998 Fix registration of unsupported by target CPU registers.
1999 * config/tc-z80.c: See above.
2000 * config/tc-z80.h: See above.
2001 * testsuite/gas/z80/colonless.d: Update test.
2002 * testsuite/gas/z80/colonless.s: Likewise.
2003 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
2004 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
2005 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2006 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
2007 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
2008 * testsuite/gas/z80/unsup_regs.s: Likewise.
2009 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
2010 * testsuite/gas/z80/z80.exp: Likewise.
2011 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
2012 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
2013 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
2014
66d1f7cc
AV		 20152020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
2016
2017 PR 25660
2018 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
2019 (parse_operands): Handle new operand codes.
2020 (do_neon_dyadic_long): Make shape check accept the scalar variants.
2021 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
2022 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
2023 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
2024 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
2025 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
2026 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
2027 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
2028
9e8f1c90
L		 20292020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2030
2031 * NEWS: Mention x86 assembler options for CVE-2020-0551.
2032
97b4a8f7
L		 20332020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2034
2035 * testsuite/gas/i386/i386.exp: Run new tests.
2036 * testsuite/gas/i386/lfence-byte.d: New file.
2037 * testsuite/gas/i386/lfence-byte.e: Likewise.
2038 * testsuite/gas/i386/lfence-byte.s: Likewise.
2039 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
2040 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
2041 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
2042 * testsuite/gas/i386/lfence-indbr.e: Likewise.
2043 * testsuite/gas/i386/lfence-indbr.s: Likewise.
2044 * testsuite/gas/i386/lfence-load.d: Likewise.
2045 * testsuite/gas/i386/lfence-load.s: Likewise.
2046 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2047 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2048 * testsuite/gas/i386/lfence-ret.s: Likewise.
2049 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2050 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2051 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2052 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2053 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2054 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2055 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2056 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2057 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2058 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2059 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2060 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2061
ae531041
L		 20622020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2063
2064 * config/tc-i386.c (lfence_after_load): New.
2065 (lfence_before_indirect_branch_kind): New.
2066 (lfence_before_indirect_branch): New.
2067 (lfence_before_ret_kind): New.
2068 (lfence_before_ret): New.
2069 (last_insn): New.
2070 (load_insn_p): New.
2071 (insert_lfence_after): New.
2072 (insert_lfence_before): New.
2073 (md_assemble): Call insert_lfence_before and insert_lfence_after.
2074 Set last_insn.
2075 (OPTION_MLFENCE_AFTER_LOAD): New.
2076 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2077 (OPTION_MLFENCE_BEFORE_RET): New.
2078 (md_longopts): Add -mlfence-after-load=,
2079 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2080 (md_parse_option): Handle -mlfence-after-load=,
2081 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2082 (md_show_usage): Display -mlfence-after-load=,
2083 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2084 (i386_cons_align): New.
2085 * config/tc-i386.h (i386_cons_align): New.
2086 (md_cons_align): New.
2087 * doc/c-i386.texi: Document -mlfence-after-load=,
2088 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2089
5496f3c6
NC		 20902020-03-11 Nick Clifton <nickc@redhat.com>
2091
2092 PR 25611
2093 PR 25614
2094 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2095 (DWARF2_FILE_SIZE_NAME): Default to -1.
2096 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2097 whichever is higher.
2098 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2099 (NUM_MD5_BYTES): Define.
2100 (struct file entry): Add md5 field.
2101 (get_filenum): Delete and replace with...
2102 (get_basename): New function.
2103 (get_directory_table_entry): New function.
2104 (allocate_filenum): New function.
2105 (allocate_filename_to_slot): New function.
2106 (dwarf2_where): Use new functions.
2107 (dwarf2_directive_filename): Add support for extended .file
2108 pseudo-op.
2109 (dwarf2_directive_loc): Allow the use of file number zero with
2110 DWARF 5 or higher.
2111 (out_file_list): Rename to...
2112 (out_dir_and_file_list): Add DWARF 5 support.
2113 (out_debug_line): Emit extra values into the section header for
2114 DWARF 5.
2115 (out_debug_str): Allow for file 0 to be used with DWARF 5.
2116 * doc/as.texi (.file): Update the description of this pseudo-op.
2117 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2118 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2119 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2120 * NEWS: Mention the new feature.
2121
a6a1f5e0
AM		 21222020-03-10 Alan Modra <amodra@gmail.com>
2123
2124 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2125 to avoid signed overflow.
2126 * config/tc-mcore.c (md_assemble): Likewise.
2127 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2128 * config/tc-nds32.c (SET_ADDEND): Likewise.
2129 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2130
3fabc179
JB		 21312020-03-09 Jan Beulich <jbeulich@suse.com>
2132
2133 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2134 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2135 testsuite/gas/i386/avx-intel.d: Adjust expectations.
2136
190e5fc8
AM		 21372020-03-07 Alan Modra <amodra@gmail.com>
2138
2139 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2140 first column.
2141
84d9ab33
NC		 21422020-03-06 Nick Clifton <nickc@redhat.com>
2143
2144 PR 25614
2145 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2146 0 if the dwarf_level is 5 or more. Complain if a filename follows
2147 a file 0.
2148 * testsuite/gas/elf/dwarf-5-file0.s: New test.
2149 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2150 * testsuite/gas/elf/elf.exp: Run the new test.
2151
2152 PR 25612
2153 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2154 * doc/as.texi: Fix another typo.
2155
31bf1864
NC		 21562020-03-06 Nick Clifton <nickc@redhat.com>
2157
2158 PR 25612
2159 * as.c (dwarf_level): Define.
2160 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2161 (parse_args): Add support for the new options.
2162 as.h (dwarf_level): Prototype.
2163 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2164 value.
2165 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2166 (DWARF2_LINE_VERSION): Remove definition.
2167 * doc/as.texi: Document the new options.
2168
3c968de5
NC		 21692020-03-06 Nick Clifton <nickc@redhat.com>
2170
2171 PR 25572
2172 * as.c (main): Allow matching input and outputs when they are
2173 not regular files.
2174
bc49bfd8
JB		 21752020-03-06 Jan Beulich <jbeulich@suse.com>
2176
2177 * config/tc-i386.c (match_mem_size): Generalize broadcast special
2178 casing.
2179 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2180 one of byte/word/dword/qword is set alongside a SIMD register in
2181 a template's operand.
2182
4873e243
JB		 21832020-03-06 Jan Beulich <jbeulich@suse.com>
2184
2185 * config/tc-i386.c (match_template): Extend code in logic
2186 rejecting certain suffixes in certain modes to also cover mask
2187 register use and VecSIB. Drop special casing of broadcast. Skip
2188 immediates in the check.
2189
e365e234
JB		 21902020-03-06 Jan Beulich <jbeulich@suse.com>
2191
2192 * config/tc-i386.c (match_template): Fold duplicate code in
2193 logic rejecting certain suffixes in certain modes. Drop
2194 pointless "else".
2195
4ed21b58
JB		 21962020-03-06 Jan Beulich <jbeulich@suse.com>
2197
2198 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2199 alongside !norex64 ones.
2200 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2201 with both 32- and 64-bit GPR operands.
2202 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2203 32- and 64-bit GPR operands.
2204 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2205 testsuite/gas/i386/x86-64-avx512bw.d,
2206 testsuite/gas/i386/x86-64-avx512f-intel.d,
2207 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2208
643bb870
JB		 22092020-03-06 Jan Beulich <jbeulich@suse.com>
2210
2211 * config/tc-i386.c (md_assemble): Drop use of rex64.
2212 (process_suffix): For REX.W for 64-bit CRC32.
2213
a23b33b3
JB		 22142020-03-06 Jan Beulich <jbeulich@suse.com>
2215
2216 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2217 addressing for MPX insns without base/index.
2218 * testsuite/gas/i386/mpx-16bit.s,
2219 * testsuite/gas/i386/mpx-16bit.d: New.
2220 * testsuite/gas/i386/i386.exp: Run new test.
2221
a0497384
JB		 22222020-03-06 Jan Beulich <jbeulich@suse.com>
2223
2224 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2225 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2226 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2227 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2228 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2229 as well as a BSWAP one.
2230 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2231 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2232 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2233 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2234 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2235 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2236 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2237 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2238 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2239 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2240 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2241 testsuite/gas/i386/vmx.d: Adjust expectations.
2242
b630c145
JB		 22432020-03-06 Jan Beulich <jbeulich@suse.com>
2244
2245 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2246 from having their operands swapped.
2247 * testsuite/gas/i386/waitpkg.s,
2248 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2249 3-operand cases as well as testing of 16-bit code generation.
2250 * testsuite/gas/i386/waitpkg.d,
2251 testsuite/gas/i386/waitpkg-intel.d,
2252 testsuite/gas/i386/x86-64-waitpkg.d,
2253 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2254
de48783e
NC		 22552020-03-04 Nelson Chu <nelson.chu@sifive.com>
2256
dee35d02
NC		 2257 * config/tc-riscv.c (percent_op_utype): Support the modifier
2258 %got_pcrel_hi.
2259 * doc/c-riscv.texi: Add documentation.
2260 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2261 modifier %got_pcrel_hi.
2262 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2263 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2264 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2265
de48783e
NC		 2266 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2267 (RISC-V-Formats): Update the section name from "Instruction Formats"
2268 to "RISC-V Instruction Formats".
2269
749479c8
AO		 22702020-03-04 Alexandre Oliva <oliva@adacore.com>
2271
2272 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2273 detected in a section which does not have at least 4 byte
2274 alignment.
2275 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2276 * testsuite/gas/arm/ldr-t.s: Likewise.
2277 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2278 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2279 disassembly, ignoring any NOPs that may have been inserted because
2280 of section alignment.
2281 * testsuite/gas/arm/ldr-t.d: Likewise.
2282
a847e322
JB		 22832020-03-04 Jan Beulich <jbeulich@suse.com>
2284
2285 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2286 * doc/c-i386.texi: Mention sev_es.
2287 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2288 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2289 expectations.
2290 * testsuite/gas/i386/arch-13-znver1.d,
2291 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2292
3cd7f3e3
L		 22932020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2294
2295 * config/tc-i386.c (match_template): Replace ignoresize and
2296 defaultsize with mnemonicsize.
2297 (process_suffix): Likewise.
2298
b8ba1385
SB		 22992020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2300
2301 PR 25627
2302 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2303 instruction LD IY,(HL).
2304 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2305 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2306 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2307 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2308
10d97a0f
L		 23092020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2310
2311 PR gas/25622
2312 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2313 x86-64-default-suffix-avx.
2314 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2315 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2316 * testsuite/gas/i386/noreg64.d: Updated.
2317 * testsuite/gas/i386/noreg64.l: Likewise.
2318 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2319 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2320 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2321
8326546e
SB		 23222020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2323
2324 PR 25604
2325 * config/tc-z80.c (contains_register): Prevent an illegal memory
2326 access when checking an expression for a register name.
2327
e3e896e6
AM		 23282020-03-03 Alan Modra <amodra@gmail.com>
2329
2330 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2331 support.
2332
a4dd6c97
AM		 23332020-03-02 Alan Modra <amodra@gmail.com>
2334
2335 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2336 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2337 and .sbss sections.
2338 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2339 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2340 (s3_s_score_lcomm): Likewise.
2341 * config/tc-score7.c: Similarly.
2342 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2343
dec7b24b
YS		 23442020-02-28 YunQiang Su <syq@debian.org>
2345
2346 PR gas/25539
2347 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2348 to handle multi-labels.
2349 (has_label_name): New.
2350
cceb53b8
MM		 23512020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2352
2353 * config/tc-arm.c (enum pred_instruction_type): Remove
2354 NEUTRAL_IT_NO_VPT_INSN predication type.
2355 (cxn_handle_predication): Modify to require condition suffixes.
2356 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2357 * testsuite/gas/arm/cde-scalar.s: Update test.
2358 * testsuite/gas/arm/cde-warnings.l: Update test.
2359 * testsuite/gas/arm/cde-warnings.s: Update test.
2360
da3ec71f
AM		 23612020-02-26 Alan Modra <amodra@gmail.com>
2362
2363 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2364 N_() on empty string.
2365
42135cad
AM		 23662020-02-26 Alan Modra <amodra@gmail.com>
2367
2368 * read.c (read_a_source_file): Call strncpy with length one
2369 less than size of original_case_string.
2370
dc1e8a47
AM		 23712020-02-26 Alan Modra <amodra@gmail.com>
2372
2373 * config/obj-elf.c: Indent labels correctly.
2374 * config/obj-macho.c: Likewise.
2375 * config/tc-aarch64.c: Likewise.
2376 * config/tc-alpha.c: Likewise.
2377 * config/tc-arm.c: Likewise.
2378 * config/tc-cr16.c: Likewise.
2379 * config/tc-crx.c: Likewise.
2380 * config/tc-frv.c: Likewise.
2381 * config/tc-i386-intel.c: Likewise.
2382 * config/tc-i386.c: Likewise.
2383 * config/tc-ia64.c: Likewise.
2384 * config/tc-mn10200.c: Likewise.
2385 * config/tc-mn10300.c: Likewise.
2386 * config/tc-nds32.c: Likewise.
2387 * config/tc-riscv.c: Likewise.
2388 * config/tc-s12z.c: Likewise.
2389 * config/tc-xtensa.c: Likewise.
2390 * config/tc-z80.c: Likewise.
2391 * read.c: Likewise.
2392 * symbols.c: Likewise.
2393 * write.c: Likewise.
2394
bd0cf5a6
NC		 23952020-02-20 Nelson Chu <nelson.chu@sifive.com>
2396
54b2aec1
NC		 2397 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2398 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2399 after parsing all arguments.
2400 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2401 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2402 are used to check if we write a read-only CSR by the CSR instruction.
2403 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2404 all CSR for the read-only CSR checking.
2405 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2406 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2407 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2408 all CSR instructions for the read-only CSR checking.
2409 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2410 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2411
2ca89224
NC		 2412 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2413 (riscv_opts): Initialize it.
2414 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2415 before doing the CSR checking.
2416 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2417 (md_longopts): Add mcsr-check and mno-csr-check.
2418 (md_parse_option): Handle new enum option values.
2419 (s_riscv_option): Handle new long options.
2420 * doc/c-riscv.texi: Add description for the new .option and assembler
2421 options.
2422 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2423 the CSR checking.
2424 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2425
bd0cf5a6
NC		 2426 * config/tc-riscv.c (csr_extra_hash): New.
2427 (enum riscv_csr_class): New enum. Used to decide
2428 whether or not this CSR is legal in the current ISA string.
2429 (struct riscv_csr_extra): New structure to hold all extra information
2430 of CSR.
2431 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2432 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2433 Call hash_reg_name to insert CSR address into reg_names_hash.
2434 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2435 Decide whether the CSR is valid according to the csr_extra_hash.
2436 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2437 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2438 not a boolean. This is same as riscv_init_csr_hash, so keep the
2439 consistent usage.
2440 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2441 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2442 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2443 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2444 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2445 f-ext CSR are not allowed.
2446 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2447 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2448 source file is `priv-reg.s`, and the ISA is rv64if, so the
2449 rv32-only CSR are not allowed.
2450 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2451
10a95fcc
AM		 24522020-02-21 Alan Modra <amodra@gmail.com>
2453
2454 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2455 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2456
dda2980f
AM		 24572020-02-21 Alan Modra <amodra@gmail.com>
2458
2459 PR 25569
2460 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2461 on section size adjustment, instead perform another write if
2462 exec header size is larger than section size.
2463
bd3380bc
NC		 24642020-02-19 Nelson Chu <nelson.chu@sifive.com>
2465
2466 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2467 -mno-arch-attr command line options.
2468
fa164239
JW		 24692020-02-19 Nelson Chu <nelson.chu@sifive.com>
2470
2471 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2472 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2473
fcaaac0a
SB		 24742020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2475
2476 PR 25576
2477 * config/tc-z80.c (md_parse_option): Do not use an underscore
2478 prefix for local labels in SDCC compatability mode.
2479 (z80_start_line_hook): Remove SDCC dollar label support.
2480 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2481 * testsuite/gas/z80/sdcc.s: Likewise.
2482
24832020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2484
2485 PR 25517
2486 * config/tc-z80.c: Add -march option.
2487 * doc/as.texi: Update Z80 documentation.
2488 * doc/c-z80.texi: Likewise.
2489 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2490 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2491 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2492 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2493 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2494 * testsuite/gas/z80/gbz80_all.d: Likewise.
2495 * testsuite/gas/z80/r800_extra.d: Likewise.
2496 * testsuite/gas/z80/r800_ii8.d: Likewise.
2497 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2498 * testsuite/gas/z80/sdcc.d: Likewise.
2499 * testsuite/gas/z80/z180.d: Likewise.
2500 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2501 * testsuite/gas/z80/z80_doc.d: Likewise.
2502 * testsuite/gas/z80/z80_ii8.d: Likewise.
2503 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2504 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2505 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2506 * testsuite/gas/z80/z80_sli.d: Likewise.
2507 * testsuite/gas/z80/z80n_all.d: Likewise.
2508 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2509
a7e12755
L		 25102020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2511
2512 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2513 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2514 * testsuite/gas/i386/i386.exp: Run property-3 and
2515 x86-64-property-3.
2516 * testsuite/gas/i386/property-3.d: New file.
2517 * testsuite/gas/i386/property-3.s: Likewise.
2518 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2519
272a84b1
L		 25202020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2521
2522 * config/tc-i386.c (cpu_arch): Add .popcnt.
2523 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2524 Add a tab before @samp{.sse4a}.
2525
c8f8eebc
JB		 25262020-02-17 Jan Beulich <jbeulich@suse.com>
2527
2528 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2529 for AddrPrefixOpReg templates. Combine the two pieces of
2530 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2531 mode.
2532
eedb0f2c
JB		 25332020-02-17 Jan Beulich <jbeulich@suse.com>
2534
2535 PR gas/14439
2536 * config/tc-i386.c (md_assemble): Also suppress operand
2537 swapping for MONITOR{,X} and MWAIT{,X}.
2538 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2539 Add Intel syntax monitor/mwait tests.
2540 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2541 Adjust expectations.
2542 *testsuite/gas/i386/sse3-intel.d,
2543 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2544 * testsuite/gas/i386/i386.exp: Run new tests.
2545
b9915cbc
JB		 25462020-02-17 Jan Beulich <jbeulich@suse.com>
2547
2548 PR gas/6518
2549 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2550 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2551 re-indentation).
2552 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2553 cases.
2554 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2555 * testsuite/gas/i386/avx512dq-inval.l,
2556 testsuite/gas/i386/inval-avx.l,
2557 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2558 * testsuite/gas/i386/avx512vl-ambig.s,
2559 testsuite/gas/i386/avx512vl-ambig.l: New.
2560 * testsuite/gas/i386/i386.exp: Run new test.
2561
af5c13b0
L		 25622020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2563
2564 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2565 nosse4.
2566 * doc/c-i386.texi: Document sse4a and nosse4a.
2567
07d98387
L		 25682020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2569
2570 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2571 for AT&T syntax.
2572
65fca059
JB		 25732020-02-14 Jan Beulich <jbeulich@suse.com>
2574
2575 PR gas/25438
2576 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2577 casing ...
2578 (process_suffix): ... here. Consider just the first operand
2579 initially.
2580 (check_long_reg): Drop opcode 0x63 special case again.
2581 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2582 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2583 Move ambiguous operand size tests ...
2584 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2585 testsuite/gas/i386/noreg64.s: ... here.
2586 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2587 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2588 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2589 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2590 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2591 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2592 testsuite/gas/i386/x86-64-movsxd.d,
2593 testsuite/gas/i386/x86-64-movsxd-intel.d,
2594 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2595 Adjust expectations.
2596 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2597 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2598 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2599 * testsuite/gas/i386/i386.exp: Run new tests.
2600
b6773884
JB		 26012020-02-14 Jan Beulich <jbeulich@suse.com>
2602
2603 * config/tc-i386.c (process_operands): Also skip segment
2604 override prefix emission if it matches an already present one.
2605 * testsuite/gas/i386/prefix32.s: Add double segment override
2606 cases.
2607 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2608
92334ad2
JB		 26092020-02-14 Jan Beulich <jbeulich@suse.com>
2610
2611 * config/tc-i386.c (process_operands): Drop ineffectual segment
2612 overrides when optimizing.
2613 * testsuite/gas/i386/lea-optimize.d: New.
2614 * testsuite/gas/i386/i386.exp: Run new test.
2615
26162020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2617
2618 * config/tc-i386.c (process_operands): Also check insn prefix
2619 for ineffectual segment override warning. Don't cover possible
2620 VEX/EVEX encoded insns there.
2621 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2622 testsuite/gas/i386/lea.e: New.
2623 * testsuite/gas/i386/i386.exp: Run new test.
2624
0e6724de
L		 26252020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2626
2627 PR gas/25438
2628 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2629 syntax.
2630
292676c1
L		 26312020-02-13 Fangrui Song <maskray@google.com>
2632 H.J. Lu <hongjiu.lu@intel.com>
2633
2634 PR gas/25551
2635 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2636 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2637 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2638 * testsuite/gas/i386/relax-5.d: New file.
2639 * testsuite/gas/i386/relax-5.s: Likewise.
2640 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2641 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2642
7deea9aa
JB		 26432020-02-13 Jan Beulich <jbeulich@suse.com>
2644
2645 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2646 "nosse4" entry.
2647
6c0946d0
JB		 26482020-02-12 Jan Beulich <jbeulich@suse.com>
2649
2650 * config/tc-i386.c (avx512): New (at file scope), moved from
2651 (check_VecOperands): ... here.
2652 (process_suffix): Add [XYZ]MMword operand size handling.
2653 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2654 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2655 tests.
2656 * testsuite/gas/i386/avx512dq-inval.l,
2657 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2658
5990e377
JB		 26592020-02-12 Jan Beulich <jbeulich@suse.com>
2660
2661 PR gas/24546
2662 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2663 code only.
2664 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2665 CALL/JMP in O_tbyte_ptr case.
2666 * doc/c-i386.texi: Mention far call and full pointer load ISA
2667 differences.
2668 * testsuite/gas/i386/x86-64-branch-3.s,
2669 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2670 * testsuite/gas/i386/x86-64-branch-3.d,
2671 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2672 * testsuite/gas/i386/x86-64-branch-5.l,
2673 testsuite/gas/i386/x86-64-branch-5.s: New.
2674 * testsuite/gas/i386/i386.exp: Run new test.
2675
9706160a
JB		 26762020-02-12 Jan Beulich <jbeulich@suse.com>
2677
2678 PR gas/25438
2679 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2680 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2681 64-bit-only warning.
2682 (check_word_reg): Consistently error on mismatching register
2683 size and suffix.
2684 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2685 for movw. Replace suffix / GPR for orb.
2686 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2687 byte GPRs as well as ones for inb/outb with a word accumulator.
2688 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2689 testsuite/gas/i386/inval.l: Adjust expectations.
2690
5de4d9ef
JB		 26912020-02-12 Jan Beulich <jbeulich@suse.com>
2692
2693 * config/tc-i386.c (operand_type_register_match): Also fall
2694 through initial two if()-s when the template allows for a GPR
2695 operand. Adjust comment.
2696
50128d0c
JB		 26972020-02-11 Jan Beulich <jbeulich@suse.com>
2698
2699 (struct _i386_insn): New field "short_form".
2700 (optimize_encoding): Drop setting of shortform field.
2701 (process_suffix): Set i.short_form. Replace shortform use.
2702 (process_operands): Replace shortform use.
2703
1ed818b4
MM		 27042020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2705
2706 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2707 loop initial declaration.
2708
5aae9ae9
MM		 27092020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2710
2711 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2712 instructions that can have 5 arguments.
2713 (enum operand_parse_code): Add new operands.
2714 (parse_operands): Account for new operands.
2715 (S5): New macro.
2716 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2717 (neon_select_shape): Account for P suffix.
2718 (LOW1): Move macro to global position.
2719 (HI4): Move macro to global position.
2720 (vcx_assign_vec_d): New.
2721 (vcx_assign_vec_m): New.
2722 (vcx_assign_vec_n): New.
2723 (enum vcx_reg_type): New.
2724 (vcx_get_reg_type): New.
2725 (vcx_size_pos): New.
2726 (vcx_vec_pos): New.
2727 (vcx_handle_shape): New.
2728 (vcx_ensure_register_in_range): New.
2729 (vcx_handle_register_arguments): New.
2730 (vcx_handle_insn_block): New.
2731 (vcx_handle_common_checks): New.
2732 (do_vcx1): New.
2733 (do_vcx2): New.
2734 (do_vcx3): New.
2735 * testsuite/gas/arm/cde-missing-fp.d: New test.
2736 * testsuite/gas/arm/cde-missing-fp.l: New test.
2737 * testsuite/gas/arm/cde-missing-mve.d: New test.
2738 * testsuite/gas/arm/cde-missing-mve.l: New test.
2739 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2740 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2741 * testsuite/gas/arm/cde-mve.s: New test.
2742 * testsuite/gas/arm/cde-warnings.l:
2743 * testsuite/gas/arm/cde-warnings.s:
2744 * testsuite/gas/arm/cde.d:
2745 * testsuite/gas/arm/cde.s:
2746
4934a27c
MM		 27472020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2748 Matthew Malcomson <matthew.malcomson@arm.com>
2749
2750 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2751 CDE coprocessor that can be enabled.
2752 (enum pred_instruction_type): New pred type.
2753 (BAD_NO_VPT): New error message.
2754 (BAD_CDE): New error message.
2755 (BAD_CDE_COPROC): New error message.
2756 (enum operand_parse_code): Add new immediate operands.
2757 (parse_operands): Account for new immediate operands.
2758 (check_cde_operand): New.
2759 (cde_coproc_enabled): New.
2760 (cde_coproc_pos): New.
2761 (cde_handle_coproc): New.
2762 (cxn_handle_predication): New.
2763 (do_custom_instruction_1): New.
2764 (do_custom_instruction_2): New.
2765 (do_custom_instruction_3): New.
2766 (do_cx1): New.
2767 (do_cx1a): New.
2768 (do_cx1d): New.
2769 (do_cx1da): New.
2770 (do_cx2): New.
2771 (do_cx2a): New.
2772 (do_cx2d): New.
2773 (do_cx2da): New.
2774 (do_cx3): New.
2775 (do_cx3a): New.
2776 (do_cx3d): New.
2777 (do_cx3da): New.
2778 (handle_pred_state): Define new IT block behaviour.
2779 (insns): Add newn CX*{,d}{,a} instructions.
2780 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2781 Define new cdecp extension strings.
2782 * doc/c-arm.texi: Document new cdecp extension arguments.
2783 * testsuite/gas/arm/cde-scalar.d: New test.
2784 * testsuite/gas/arm/cde-scalar.s: New test.
2785 * testsuite/gas/arm/cde-warnings.d: New test.
2786 * testsuite/gas/arm/cde-warnings.l: New test.
2787 * testsuite/gas/arm/cde-warnings.s: New test.
2788 * testsuite/gas/arm/cde.d: New test.
2789 * testsuite/gas/arm/cde.s: New test.
2790
4b5aaf5f
L		 27912020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2792
2793 PR gas/25516
2794 * config/tc-i386.c (intel64): Renamed to ...
2795 (isa64): This.
2796 (match_template): Accept Intel64 only instruction by default.
2797 (i386_displacement): Updated.
2798 (md_parse_option): Updated.
2799 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2800 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2801 -mamd64 to x86-64-sysenter-amd.
2802 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2803
33176d91
AM		 28042020-02-10 Alan Modra <amodra@gmail.com>
2805
2806 * config/obj-elf.c (obj_elf_change_section): Error for section
2807 type, attr or entsize changes in assembly.
2808 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2809 * testsuite/gas/elf/section5.l: Update.
2810
82194874
AM		 28112020-02-10 Alan Modra <amodra@gmail.com>
2812
2813 * output-file.c (output_file_close): Do a normal close when
2814 flag_always_generate_output.
2815 * write.c (write_object_file): Don't stop output when
2816 flag_always_generate_output.
2817
9fc0b501
SB		 28182020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2819
2820 PR 25469
2821 * config/tc-z80.c: Add -gbz80 command line option to generate code
2822 for the GameBoy Z80. Add support for generating DWARF.
2823 * config/tc-z80.h: Add support for DWARF debug information
2824 generation.
2825 * doc/c-z80.texi: Document new command line option.
2826 * testsuite/gas/z80/gbz80_all.d: New file.
2827 * testsuite/gas/z80/gbz80_all.s: New file.
2828 * testsuite/gas/z80/z80.exp: Run the new tests.
2829 * testsuite/gas/z80/z80n_all.d: New file.
2830 * testsuite/gas/z80/z80n_all.s: New file.
2831 * testsuite/gas/z80/z80n_reloc.d: New file.
2832
b7d07216
L		 28332020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2834
2835 PR gas/25381
2836 * config/obj-elf.c (get_section): Also check
2837 linked_to_symbol_name.
2838 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2839 (obj_elf_parse_section_letters): Handle the 'o' flag.
2840 (build_group_lists): Renamed to ...
2841 (build_additional_section_info): This. Set elf_linked_to_section
2842 from map_head.linked_to_symbol_name.
2843 (elf_adjust_symtab): Updated.
2844 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2845 * doc/as.texi: Document the 'o' flag.
2846 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2847 * testsuite/gas/elf/section18.d: New file.
2848 * testsuite/gas/elf/section18.s: Likewise.
2849 * testsuite/gas/elf/section19.d: Likewise.
2850 * testsuite/gas/elf/section19.s: Likewise.
2851 * testsuite/gas/elf/section20.d: Likewise.
2852 * testsuite/gas/elf/section20.s: Likewise.
2853 * testsuite/gas/elf/section21.d: Likewise.
2854 * testsuite/gas/elf/section21.l: Likewise.
2855 * testsuite/gas/elf/section21.s: Likewise.
2856
5eb617a7
L		 28572020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2858
2859 * NEWS: Mention x86 assembler options to align branches for
2860 binutils 2.34.
2861
986ac314
L		 28622020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2863
2864 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2865 only for ELF targets.
2866 * testsuite/gas/i386/unique.d: Don't xfail.
2867 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2868
19234a6d
AM		 28692020-02-06 Alan Modra <amodra@gmail.com>
2870
2871 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2872 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2873
02e0be69
AM		 28742020-02-06 Alan Modra <amodra@gmail.com>
2875
2876 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2877 xfail, and rename test.
2878 * testsuite/gas/elf/section12b.d: Likewise.
2879 * testsuite/gas/elf/section16a.d: Likewise.
2880 * testsuite/gas/elf/section16b.d: Likewise.
2881
a8c4d40b
L		 28822020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2883
2884 PR gas/25380
2885 * config/obj-elf.c (section_match): Removed.
2886 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2887 section_id.
2888 (obj_elf_change_section): Replace info and group_name arguments
2889 with match_p. Also update the section ID and flags from match_p.
2890 (obj_elf_section): Handle "unique,N". Update call to
2891 obj_elf_change_section.
2892 * config/obj-elf.h (elf_section_match): New.
2893 (obj_elf_change_section): Updated.
2894 * config/tc-arm.c (start_unwind_section): Update call to
2895 obj_elf_change_section.
2896 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2897 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2898 (microblaze_s_sdata): Likewise.
2899 (microblaze_s_rdata): Likewise.
2900 (microblaze_s_bss): Likewise.
2901 * config/tc-mips.c (s_change_section): Likewise.
2902 * config/tc-msp430.c (msp430_profiler): Likewise.
2903 * config/tc-rx.c (parse_rx_section): Likewise.
2904 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2905 * doc/as.texi: Document "unique,N" in .section directive.
2906 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2907 * testsuite/gas/elf/section15.d: New file.
2908 * testsuite/gas/elf/section15.s: Likewise.
2909 * testsuite/gas/elf/section16.s: Likewise.
2910 * testsuite/gas/elf/section16a.d: Likewise.
2911 * testsuite/gas/elf/section16b.d: Likewise.
2912 * testsuite/gas/elf/section17.d: Likewise.
2913 * testsuite/gas/elf/section17.l: Likewise.
2914 * testsuite/gas/elf/section17.s: Likewise.
2915 * testsuite/gas/i386/unique.d: Likewise.
2916 * testsuite/gas/i386/unique.s: Likewise.
2917 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2918 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2919
575d37ae
L		 29202020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2921
2922 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2923
2384096c
G		 29242020-02-01 Anthony Green <green@moxielogic.com>
2925
2926 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2927
95441c43
SL		 29282020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2929
2930 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2931 %tls_ldo.
2932
d465d695
AV		 29332020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2934
2935 PR gas/25472
2936 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2937 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2938 +mve.
2939 * testsuite/gas/arm/mve_dsp.d: New test.
2940
d26cc8a9
NC		 29412020-01-31 Nick Clifton <nickc@redhat.com>
2942
2943 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2944 rather than BFD_RELOC_NONE.
2945
90e9955a
SP		 29462020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2947
2948 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2949 to support VLDMIA instruction for MVE.
2950 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2951 instruction for MVE.
2952 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2953 instruction for MVE.
2954 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2955 instruction for MVE.
2956 * testsuite/gas/arm/mve-ldst.d: New test.
2957 * testsuite/gas/arm/mve-ldst.s: Likewise.
2958
53943f32
NC		 29592020-01-31 Nick Clifton <nickc@redhat.com>
2960
2961 * po/fr.po: Updated French translation.
2962 * po/ru.po: Updated Russian translation.
2963
c3036ed0
RS		 29642020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2965
2966 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2967 .s for the movprfx.
2968 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2969 * testsuite/gas/aarch64/sve-movprfx_28.d,
2970 * testsuite/gas/aarch64/sve-movprfx_28.l,
2971 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2972
2ae4c703
JB		 29732020-01-30 Jan Beulich <jbeulich@suse.com>
2974
2975 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2976 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2977 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2978 Adjust expectations.
2979
bd434cc4
JM		 29802020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2981
2982 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2983 * testsuite/gas/bpf/alu-be.d: Likewise.
2984 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2985 * testsuite/gas/bpf/alu32-be.d: Likewise.
2986
aeab2b26
JB		 29872020-01-30 Jan Beulich <jbeulich@suse.com>
2988
2989 * testsuite/gas/i386/x86-64-branch-2.s,
2990 testsuite/gas/i386/x86-64-branch-4.s,
2991 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2992 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2993 testsuite/gas/i386/x86-64-branch-2.d,
2994 testsuite/gas/i386/x86-64-branch-4.l,
2995 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2996
873494c8
JB		 29972020-01-30 Jan Beulich <jbeulich@suse.com>
2998
2999 * config/tc-i386.c (process_suffix): .
3000 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
3001 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
3002 Add LRETQ case.
3003 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
3004 suffix.
3005 testsuite/gas/i386/x86_64.s: Add RETF cases.
3006 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
3007 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
3008 testsuite/gas/i386/x86-64-opcode.d,
3009 testsuite/gas/i386/x86-64-suffix-intel.d,
3010 testsuite/gas/i386/x86-64-suffix.d,
3011 testsuite/gas/i386/x86_64-intel.d
3012 testsuite/gas/i386/x86_64.d: Adjust expectations.
3013 * testsuite/gas/i386/x86-64-suffix.e,
3014 testsuite/gas/i386/x86_64.e: New.
3015
62b3f548
JB		 30162020-01-30 Jan Beulich <jbeulich@suse.com>
3017
3018 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
3019 special case.
3020
bc31405e
L		 30212020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3022
3023 PR binutils/25445
3024 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
3025 movsxd.
3026 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
3027 differences. Document movslq and movsxd.
3028 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
3029 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
3030 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
3031 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
3032 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
3033 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
3034 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
3035 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
3036 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
3037 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
3038 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
3039
e3696f67
AM		 30402020-01-27 Alan Modra <amodra@gmail.com>
3041
3042 * testsuite/gas/all/gas.exp: Replace case statements with switch
3043 statements.
3044 * testsuite/gas/elf/elf.exp: Likewise.
3045 * testsuite/gas/macros/macros.exp: Likewise.
3046 * testsuite/lib/gas-defs.exp: Likewise.
3047
7568c93b
TC		 30482020-01-27 Tamar Christina <tamar.christina@arm.com>
3049
3050 PR 25403
3051 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3052 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3053
403d1bd9
JW		 30542020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3055
3056 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3057 s exts must be known, so rename *ok* to *fail*.
3058 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3059 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3060 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3061 above change.
3062 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3063 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3064
be4c5e58
L		 30652020-01-22 H.J. Lu <hongjiu.lu@intel.com>
3066
3067 PR gas/25438
3068 * config/tc-i386.c (check_long_reg): Always disallow double word
3069 suffix in mnemonic with word general register.
3070 * testsuite/gas/i386/general.s: Replace word general register
3071 with double word general register for movl.
3072 * testsuite/gas/i386/inval.s: Add tests for movl with word general
3073 register.
3074 * testsuite/gas/i386/general.l: Updated.
3075 * testsuite/gas/i386/inval.l: Likewise.
3076
9e7028aa
AM		 30772020-01-22 Alan Modra <amodra@gmail.com>
3078
3079 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3080 __tls_get_addr_desc and __tls_get_addr_opt.
3081
e3ed17f3
JB		 30822020-01-21 Jan Beulich <jbeulich@suse.com>
3083
3084 * testsuite/gas/i386/inval-crc32.s,
3085 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3086 * testsuite/gas/i386/inval-crc32.l,
3087 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3088
1a035124
JB		 30892020-01-21 Jan Beulich <jbeulich@suse.com>
3090
3091 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3092 generic code path. Deal with No_lSuf being set in a template.
3093 * testsuite/gas/i386/inval-crc32.l,
3094 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3095 instead of error(s) when operand size is ambiguous.
3096 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3097 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3098 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3099 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3100 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3101 Adjust expectations.
3102
c006a730
JB		 31032020-01-21 Jan Beulich <jbeulich@suse.com>
3104
3105 * config/tc-i386.c (process_suffix): Drop SYSRET special case
3106 and an intel_syntax check. Re-write lack-of-suffix processing
3107 logic.
3108 * doc/c-i386.texi: Document operand size defaults for suffix-
3109 less AT&T syntax insns.
3110 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3111 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3112 testsuite/gas/i386/x86-64-avx-scalar.s,
3113 testsuite/gas/i386/x86-64-avx.s,
3114 testsuite/gas/i386/x86-64-bundle.s,
3115 testsuite/gas/i386/x86-64-intel64.s,
3116 testsuite/gas/i386/x86-64-lock-1.s,
3117 testsuite/gas/i386/x86-64-opcode.s,
3118 testsuite/gas/i386/x86-64-sse2avx.s,
3119 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3120 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3121 testsuite/gas/i386/x86-64-nops.s,
3122 testsuite/gas/i386/x86-64-ptwrite.s,
3123 testsuite/gas/i386/x86-64-simd.s,
3124 testsuite/gas/i386/x86-64-sse-noavx.s,
3125 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3126 insns.
3127 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3128 testsuite/gas/i386/noreg64.s: Add further tests.
3129 * testsuite/gas/i386/ilp32/x86-64-nops.d,
3130 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3131 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3132 testsuite/gas/i386/sse-noavx.d,
3133 testsuite/gas/i386/x86-64-intel64.d,
3134 testsuite/gas/i386/x86-64-nops.d,
3135 testsuite/gas/i386/x86-64-opcode.d,
3136 testsuite/gas/i386/x86-64-ptwrite-intel.d,
3137 testsuite/gas/i386/x86-64-ptwrite.d,
3138 testsuite/gas/i386/x86-64-simd-intel.d,
3139 testsuite/gas/i386/x86-64-simd-suffix.d,
3140 testsuite/gas/i386/x86-64-simd.d,
3141 testsuite/gas/i386/x86-64-sse-noavx.d
3142 testsuite/gas/i386/x86-64-suffix.d,
3143 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3144 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3145 testsuite/gas/i386/noreg64.l: New.
3146 * testsuite/gas/i386/i386.exp: Run new tests.
3147
c906a69a
JB		 31482020-01-21 Jan Beulich <jbeulich@suse.com>
3149
3150 * testsuite/gas/i386/avx512_bf16_vl.s,
3151 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3152 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3153 broadcast forms of VCVTNEPS2BF16.
3154 * testsuite/gas/i386/avx512_bf16_vl.d,
3155 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3156
26916852
NC		 31572020-01-20 Nick Clifton <nickc@redhat.com>
3158
3159 * po/uk.po: Updated Ukranian translation.
3160
14470f07
L		 31612020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3162
3163 PR ld/25416
3164 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3165 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3166 x32 object.
3167 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3168 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3169 R_X86_64_GOTPC32_TLSDESC relocation.
3170
1b1bb2c6
NC		 31712020-01-18 Nick Clifton <nickc@redhat.com>
3172
3173 * configure: Regenerate.
3174 * po/gas.pot: Regenerate.
3175
ae774686
NC		 31762020-01-18 Nick Clifton <nickc@redhat.com>
3177
3178 Binutils 2.34 branch created.
3179
42e04b36
L		 31802020-01-17 H.J. Lu <hongjiu.lu@intel.com>
3181
3182 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3183 with vex_encoding_vex.
3184 (parse_insn): Likewise.
3185 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
3186 and {vex3} documentation.
3187 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3188 {vex}.
3189 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3190
2da2eaf4
AV		 31912020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
3192
3193 PR 25376
3194 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3195 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3196 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3197 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3198 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3199 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3200
45a4bb20
JB		 32012020-01-16 Jan Beulich <jbeulich@suse.com>
3202
3203 * config/tc-i386.c (match_template): Drop found_cpu_match local
3204 variable.
3205
4814632e
JB		 32062020-01-16 Jan Beulich <jbeulich@suse.com>
3207
3208 * testsuite/gas/i386/avx512dq-inval.l,
3209 testsuite/gas/i386/avx512dq-inval.s: New.
3210 * testsuite/gas/i386/i386.exp: Run new test.
3211
131cb553
JL		 32122020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3213
3214 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3215 relocations when the target is 430X, except when extracting part of an
3216 expression.
3217 (msp430_srcoperand): Adjust comment.
3218 Initialize the expp member of the msp430_operand_s struct as
3219 appropriate.
3220 (msp430_dstoperand): Likewise.
3221 * testsuite/gas/msp430/msp430.exp: Run new test.
3222 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3223 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3224
c24d0e8d
AM		 32252020-01-15 Alan Modra <amodra@gmail.com>
3226
3227 * configure.tgt: Add sparc-*-freebsd case.
3228
e44925ae
LC		 32292020-01-14 Lili Cui <lili.cui@intel.com>
3230
3231 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3232 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3233 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3234 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3235 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3236 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3237 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3238 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3239 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3240 * testsuite/gas/i386/align-branch-5.d: Likewise.
3241 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3242 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3243 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3244 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3245 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3246 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3247 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3248 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3249 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3250 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3251 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3252 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3253
7a6bf3be
SB		 32542020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3255
3256 PR 25377
3257 * config/tc-z80.c: Add support for half precision, single
3258 precision and double precision floating point values.
3259 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3260 * doc/as.texi: Add new z80 command line options.
3261 * doc/c-z80.texi: Document new z80 command line options.
3262 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3263 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3264 * testsuite/gas/z80/z80.exp: Run the new test.
3265 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3266 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3267 * testsuite/gas/z80/strings.d: Update expected output.
3268
82e9597c
MM		 32692020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3270
3271 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3272 dependency.
3273
5e4f7e05
CZ		 32742020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3275
3276 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3277 the CPU.
3278 * config/tc-arc.h: Add header if/defs.
3279 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3280
febda64f
AM		 32812020-01-13 Alan Modra <amodra@gmail.com>
3282
3283 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3284
5496abe1
AM		 32852020-01-13 Alan Modra <amodra@gmail.com>
3286
3287 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3288 insertion.
3289
ec4181f2
AM		 32902020-01-10 Alan Modra <amodra@gmail.com>
3291
3292 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3293 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3294
40c75bc8
SB		 32952020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3296
3297 PR 25224
3298 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3299 opcode byte values.
3300 (emit_ld_r_r): Likewise.
3301 (emit_ld_rr_m): Likewise.
3302 (emit_ld_rr_nn): Likewise.
3303
72aea328
JB		 33042020-01-09 Jan Beulich <jbeulich@suse.com>
3305
3306 * config/tc-i386.c (optimize_encoding): Add
3307 is_any_vex_encoding() invocations. Drop respective
3308 i.tm.extension_opcode == None checks.
3309
3f93af61
JB		 33102020-01-09 Jan Beulich <jbeulich@suse.com>
3311
3312 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3313 REX transformations. Correct comment indentation.
3314
7697afb6
JB		 33152020-01-09 Jan Beulich <jbeulich@suse.com>
3316
3317 * config/tc-i386.c (optimize_encoding): Generalize register
3318 transformation for TEST optimization.
3319
d835a58b
JB		 33202020-01-09 Jan Beulich <jbeulich@suse.com>
3321
3322 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3323 testsuite/gas/i386/x86-64-sysenter-amd.d,
3324 testsuite/gas/i386/x86-64-sysenter-amd.l,
3325 testsuite/gas/i386/x86-64-sysenter-intel.d,
3326 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3327 * testsuite/gas/i386/i386.exp: Run new tests.
3328
915808f6
NC		 33292020-01-08 Nick Clifton <nickc@redhat.com>
3330
3331 PR 25284
3332 * doc/as.texi (Align): Document the fact that all arguments can be
3333 omitted.
3334 (Balign): Likewise.
3335 (P2align): Likewise.
3336
f1f28025
NC		 33372020-01-08 Nick Clifton <nickc@redhat.com>
3338
3339 PR 14891
3340 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3341 already defined as a different symbol type.
3342 * testsuite/gas/elf/pr14891.s: New test source file.
3343 * testsuite/gas/elf/pr14891.d: New test driver.
3344 * testsuite/gas/elf/pr14891.s: New test expected error output.
3345 * testsuite/gas/elf/elf.exp: Run the new test.
3346
030a2e78
AM		 33472020-01-08 Alan Modra <amodra@gmail.com>
3348
3349 * config/tc-z8k.c (md_begin): Make idx unsigned.
3350 (get_specific): Likewise for this_index.
3351
2a1ebfb2
CZ		 33522020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3353
3354 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3355 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3356 (md_operand): Set X_md to absent.
3357 (arc_parse_name): Check for X_md.
3358
16d87673
SB		 33592020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3360
3361 PR 25311
3362 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3363 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3364 NO_STRING_ESCAPES.
3365 * read.c (next_char_of_string): Likewise.
3366 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3367 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3368
a2322019
NC		 33692020-01-03 Nick Clifton <nickc@redhat.com>
3370
3371 * po/sv.po: Updated Swedish translation.
3372
5437a02a
JB		 33732020-01-03 Jan Beulich <jbeulich@suse.com>
3374
3375 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3376 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3377
567dfba2
JB		 33782020-01-03 Jan Beulich <jbeulich@suse.com>
3379
3380 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3381 by-element usdot. Add 64-bit form tests for by-element sudot.
3382 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3383
8c45011a
JB		 33842020-01-03 Jan Beulich <jbeulich@suse.com>
3385
3386 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3387 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3388
f4950f76
JB		 33892020-01-03 Jan Beulich <jbeulich@suse.com>
3390
3391 * testsuite/gas/aarch64/f64mm.d,
3392 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3393
6655dba2
SB		 33942020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3395
3396 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3397 support for assembler code generated by SDCC. Add new relocation
3398 types. Add z80-elf target support.
3399 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3400 labels. Local labels starts from ".L".
3401 * NEWS: Mention the new support.
3402 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3403 * testsuite/gas/all/fwdexp.s: Likewise.
3404 * testsuite/gas/all/cond.l: Likewise.
3405 * testsuite/gas/all/cond.s: Likewise.
3406 * testsuite/gas/all/fwdexp.d: Likewise.
3407 * testsuite/gas/all/fwdexp.s: Likewise.
3408 * testsuite/gas/elf/section2.e-mips: Likewise.
3409 * testsuite/gas/elf/section2.l: Likewise.
3410 * testsuite/gas/elf/section2.s: Likewise.
3411 * testsuite/gas/macros/app1.d: Likewise.
3412 * testsuite/gas/macros/app1.s: Likewise.
3413 * testsuite/gas/macros/app2.d: Likewise.
3414 * testsuite/gas/macros/app2.s: Likewise.
3415 * testsuite/gas/macros/app3.d: Likewise.
3416 * testsuite/gas/macros/app3.s: Likewise.
3417 * testsuite/gas/macros/app4.d: Likewise.
3418 * testsuite/gas/macros/app4.s: Likewise.
3419 * testsuite/gas/macros/app4b.s: Likewise.
3420 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3421 * testsuite/gas/z80/z80.exp: Add new tests
3422 * testsuite/gas/z80/dollar.d: New file.
3423 * testsuite/gas/z80/dollar.s: New file.
3424 * testsuite/gas/z80/ez80_adl_all.d: New file.
3425 * testsuite/gas/z80/ez80_adl_all.s: New file.
3426 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3427 * testsuite/gas/z80/ez80_isuf.s: New file.
3428 * testsuite/gas/z80/ez80_z80_all.d: New file.
3429 * testsuite/gas/z80/ez80_z80_all.s: New file.
3430 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3431 * testsuite/gas/z80/r800_extra.d: New file.
3432 * testsuite/gas/z80/r800_extra.s: New file.
3433 * testsuite/gas/z80/r800_ii8.d: New file.
3434 * testsuite/gas/z80/r800_z80_doc.d: New file.
3435 * testsuite/gas/z80/z180.d: New file.
3436 * testsuite/gas/z80/z180.s: New file.
3437 * testsuite/gas/z80/z180_z80_doc.d: New file.
3438 * testsuite/gas/z80/z80_doc.d: New file.
3439 * testsuite/gas/z80/z80_doc.s: New file.
3440 * testsuite/gas/z80/z80_ii8.d: New file.
3441 * testsuite/gas/z80/z80_ii8.s: New file.
3442 * testsuite/gas/z80/z80_in_f_c.d: New file.
3443 * testsuite/gas/z80/z80_in_f_c.s: New file.
3444 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3445 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3446 * testsuite/gas/z80/z80_out_c_0.d: New file.
3447 * testsuite/gas/z80/z80_out_c_0.s: New file.
3448 * testsuite/gas/z80/z80_reloc.d: New file.
3449 * testsuite/gas/z80/z80_reloc.s: New file.
3450 * testsuite/gas/z80/z80_sli.d: New file.
3451 * testsuite/gas/z80/z80_sli.s: New file.
3452
a65b5de6
SN		 34532020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3454
3455 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3456 REGLIST_RN.
3457
b14ce8bf
AM		 34582020-01-01 Alan Modra <amodra@gmail.com>
3459
3460 Update year range in copyright notice of all files.
3461
0b114740 3462For older changes see ChangeLog-2019
3499769a 3463\f
0b114740 3464Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 3465
3466Copying and distribution of this file, with or without modification,
3467are permitted in any medium without royalty provided the copyright
3468notice and this notice are preserved.
3469
3470Local Variables:
3471mode: change-log
3472left-margin: 8
3473fill-column: 74
3474version-control: never
3475End:
A mirror of the official binutils-gdb repository