x86: drop {X,Y,Z}MMWORD_MNEM_SUFFIX
[deliverable/binutils-gdb.git] / gas / ChangeLog
1 2018-03-08 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (XMMWORD_MNEM_SUFFIX, YMMWORD_MNEM_SUFFIX,
4 ZMMWORD_MNEM_SUFFIX): Delete.
5 (process_suffix): Drop their uses. Re-arrange final part of
6 logic into a switch() statement. Drop special casing of
7 cmpxchg8b.
8
9 2018-03-08 Jan Beulich <jbeulich@suse.com>
10
11 * config/tc-i386.c (match_template): Also match register
12 operands 0 and 2 for 3-operand forms.
13 * testsuite/gas/i386/unspec64.l, testsuite/gas/i386/unspec64.s:
14 New.
15 * testsuite/gas/i386/i386.exp: Run new test.
16
17 2018-03-08 Jan Beulich <jbeulich@suse.com>
18
19 * config/tc-i386.c (process_suffix): Do common part of register
20 checks first.
21
22 2018-03-08 Jan Beulich <jbeulich@suse.com>
23
24 * config/tc-i386.c (parse_insn): Move success return up. Combine
25 failure returns.
26
27 2018-03-08 Jan Beulich <jbeulich@suse.com>
28
29 * config/tc-i386.c (cpu_flags_match): Add GFNI check to AVX
30 logic. Add respective logic for AVX512F.
31 * testsuite/gas/i386/arch-avx-1.s: Add GFNI test.
32 testsuite/gas/i386/arch-avx-1.d,
33 testsuite/gas/i386/arch-avx-1-1.l,
34 testsuite/gas/i386/arch-avx-1-2.l,
35 testsuite/gas/i386/arch-avx-1-3.l,
36 testsuite/gas/i386/arch-avx-1-4.l,
37 testsuite/gas/i386/arch-avx-1-5.l,
38 testsuite/gas/i386/arch-avx-1-6.l: Adjust expectations.
39 * testsuite/gas/i386/arch-avx-1-7.l,
40 testsuite/gas/i386/arch-avx-1-7.s,
41 testsuite/gas/i386/arch-avx-1-8.l,
42 testsuite/gas/i386/arch-avx-1-8.s,
43 testsuite/gas/i386/avx512f-plain.l,
44 testsuite/gas/i386/avx512f-plain.s,
45 testsuite/gas/i386/avx512vl-plain.l,
46 testsuite/gas/i386/avx512vl-plain.s: New.
47 * testsuite/gas/i386/i386.exp: Run new tests.
48
49 2018-03-08 Jan Beulich <jbeulich@suse.com>
50
51 * config/tc-i386.c (cpu_flags_match): Move AVX512VL check ahead.
52
53 2018-03-08 Jan Beulich <jbeulich@suse.com>
54
55 * config/tc-i386.c (CPU_FLAGS_32BIT_MATCH): Delete.
56 (cpu_flags_match): Use CPU_FLAGS_ARCH_MATCH instead of
57 CPU_FLAGS_32BIT_MATCH.
58
59 2018-03-08 Jan Beulich <jbeulich@suse.com>
60
61 * config/tc-i386.c (CPU_FLAGS_AES_MATCH, CPU_FLAGS_AVX_MATCH,
62 CPU_FLAGS_PCLMUL_MATCH): Delete.
63 (CPU_FLAGS_32BIT_MATCH): Drop uses of deleted CPU_FLAGS_*_MATCH.
64 (cpu_flags_match): Combine AVX checks into
65 single if().
66
67 2018-03-08 Jan Beulich <jbeulich@suse.com>
68
69 * config/tc-i386.c (cpu_flags_match): Drop "else" branches
70 setting CPU_FLAGS_ARCH_MATCH.
71
72 2018-03-08 Jan Beulich <jbeulich@suse.com>
73
74 * config/tc-i386.c (md_assemble): Extend SSE check conditional.
75 * testsuite/gas/i386/ilp32/x86-64-sse-check-none.d,
76 testsuite/gas/i386/ilp32/x86-64-sse-check-warn.d,
77 testsuite/gas/i386/ilp32/x86-64-sse-check.d,
78 testsuite/gas/i386/sse-check-none.d,
79 testsuite/gas/i386/sse-check-warn.d,
80 testsuite/gas/i386/x86-64-sse-check.d,
81 testsuite/gas/i386/x86-64-sse-check-none.d,
82 testsuite/gas/i386/x86-64-sse-check-warn.d: Refer to sse-check.d.
83 * testsuite/gas/i386/sse-check.s: Add AES, GFNI, and PCLMUL
84 tests.
85 * testsuite/gas/i386/sse-check-none.s: Replace code by inclusion
86 of sse-check.s.
87 * testsuite/gas/i386/sse-check.d: Adjust expectations.
88 * testsuite/gas/i386/sse-check-error.l,
89 testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
90 * testsuite/gas/i386/sse-check-warn.e: Likewise.
91
92 2018-03-08 Jan Beulich <jbeulich@suse.com>
93
94 * config/tc-i386.c (operand_size_match): Drop / replace uses of
95 .floatd.
96
97 2018-03-08 Jan Beulich <jbeulich@suse.com>
98
99 * testsuite/gas/i386/intel-intel.d: New.
100 * testsuite/gas/i386/i386.exp: Run new test.
101
102 2018-03-08 Jan Beulich <jbeulich@suse.com>
103
104 * config/tc-i386.c (process_operands): Access operands only
105 after operand count assertion. Sanitize warning text. Fix
106 indentation.
107 * testsuite/gas/i386/avx512_4fmaps-warn.l,
108 gas/i386/x86-64-avx512_4fmaps-warn.l: Adjust expectations.
109
110 2018-03-08 Jan Beulich <jbeulich@suse.com>
111
112 * testsuite/gas/i386/x86-64-movd.s: Drop bogus vmovd memory forms.
113 * testsuite/gas/i386/x86-64-movd.d,
114 testsuite/gas/i386/x86-64-movd-intel.d: Adjust expectations.
115
116 2018-03-08 Jan Beulich <jbeulich@suse.com>
117
118 * config/tc-i386.c (operand_type_and_not): New.
119 (build_modrm_byte): Use it to prevent clearing unrelated bits.
120
121 2018-03-08 Alan Modra <amodra@gmail.com>
122
123 * config/tc-ppc.c (ppc_handle_align): Correct last patch. Really
124 don't emit a group terminating nop for power9. Simplify cpu
125 tests.
126
127 2018-03-08 Alan Modra <amodra@gmail.com>
128
129 * config/tc-ppc.c (ppc_handle_align): Don't emit a group
130 terminating nop for power9.
131
132 2018-03-07 H.J. Lu <hongjiu.lu@intel.com>
133
134 PR gas/22874
135 * config/tc-i386.c (f32_5): Removed.
136 (f32_8): Likewise.
137 (f32_9): Likewise.
138 (f32_10): Likewise.
139 (f32_11): Likewise.
140 (f32_12): Likewise.
141 (f32_13): Likewise.
142 (f32_14): Likewise.
143 (f16_5): Likewise.
144 (f16_6): Likewise.
145 (f16_7): Likewise.
146 (f16_8): Likewise.
147 (jump_31): Likewise.
148 (alt64_11): Likewise.
149 (alt64_patt): Likewise.
150 (jump_disp8): New.
151 (jump32_disp32): Likewise.
152 (jump16_disp32): Likewise.
153 (alt_11): Likewise.
154 (f32_patt): Updated.
155 (f16_patt): Likewise.
156 (alt_patt): Add alt_11.
157 (i386_align_code): Merged with ...
158 (i386_generate_nops): This. Rewritten.
159 (fits_in_imm7): Moved before i386_generate_nops.
160 (fits_in_imm31): Likewise.
161 * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Updated to
162 4095.
163 (i386_align_code): Removed.
164 (HANDLE_ALIGN): Rewritten with i386_generate_nops.
165 * doc/as.texinfo: Update limits of control byte for x86 .nops
166 directive.
167 * testsuite/gas/i386/i386.exp: Run nops-7 and x86-64-nops-7.
168 * gas/testsuite/gas/i386/noavx-3.l: Updated.
169 * gas/testsuite/gas/i386/nop-1.d: Likewise.
170 * gas/testsuite/gas/i386/nop-1.s: Likewise.
171 * gas/testsuite/gas/i386/nop-2.d: Likewise.
172 * gas/testsuite/gas/i386/nop-2.s: Likewise.
173 * gas/testsuite/gas/i386/nop-3.d: Likewise.
174 * gas/testsuite/gas/i386/nop-4.d: Likewise.
175 * gas/testsuite/gas/i386/nop-5.d: Likewise.
176 * gas/testsuite/gas/i386/nop-5.s: Likewise.
177 * gas/testsuite/gas/i386/nop-6.d: Likewise.
178 * gas/testsuite/gas/i386/nop-bad-1.l: Likewise.
179 * gas/testsuite/gas/i386/nops-1-core2.d: Likewise.
180 * gas/testsuite/gas/i386/nops-1-i386-i686.d: Likewise.
181 * gas/testsuite/gas/i386/nops-1-i386.d: Likewise.
182 * gas/testsuite/gas/i386/nops-1-i686.d: Likewise.
183 * gas/testsuite/gas/i386/nops-1-k8.d: Likewise.
184 * gas/testsuite/gas/i386/nops-1.d: Likewise.
185 * gas/testsuite/gas/i386/nops-2-core2.d: Likewise.
186 * gas/testsuite/gas/i386/nops-2-i386.d: Likewise.
187 * gas/testsuite/gas/i386/nops-2.d: Likewise.
188 * gas/testsuite/gas/i386/nops-3-i386.d: Likewise.
189 * gas/testsuite/gas/i386/nops-3-i686.d: Likewise.
190 * gas/testsuite/gas/i386/nops-3.d: Likewise.
191 * gas/testsuite/gas/i386/nops-4-i386.d: Likewise.
192 * gas/testsuite/gas/i386/nops-4-i686.d: Likewise.
193 * gas/testsuite/gas/i386/nops-4.d: Likewise.
194 * gas/testsuite/gas/i386/nops-4a-i686.d: Likewise.
195 * gas/testsuite/gas/i386/nops-5-i686.d: Likewise.
196 * gas/testsuite/gas/i386/nops-5.d: Likewise.
197 * gas/testsuite/gas/i386/nops-6.d: Likewise.
198 * gas/testsuite/gas/i386/nops16-1.d: Likewise.
199 * gas/testsuite/gas/i386/x86-64-nop-1.d: Likewise.
200 * gas/testsuite/gas/i386/x86-64-nop-2.d: Likewise.
201 * gas/testsuite/gas/i386/x86-64-nop-5.d: Likewise.
202 * gas/testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
203 * gas/testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
204 * gas/testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
205 * gas/testsuite/gas/i386/x86-64-nops-1-pentium.d: Likewise.
206 * gas/testsuite/gas/i386/x86-64-nops-1.d: Likewise.
207 * gas/testsuite/gas/i386/x86-64-nops-2.d: Likewise.
208 * gas/testsuite/gas/i386/x86-64-nops-3.d: Likewise.
209 * gas/testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
210 * gas/testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
211 * gas/testsuite/gas/i386/x86-64-nops-4.d: Likewise.
212 * gas/testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
213 * gas/testsuite/gas/i386/x86-64-nops-5.d: Likewise.
214 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
215 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
216 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-pentium.d: Likewise.
217 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
218 * gas/testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
219 * gas/testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
220 * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
221 * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
222 * gas/testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
223 * gas/testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
224 * gas/testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
225 * gas/testsuite/gas/i386/nops-7.d: New file.
226 * gas/testsuite/gas/i386/nops-7.s: Likewise.
227 * gas/testsuite/gas/i386/x86-64-nops-7.d: Likewise.
228
229 2018-03-07 Alan Modra <amodra@gmail.com>
230
231 * testsuite/gas/ppc/aix.exp: Run for rs6000 too.
232 * testsuite/gas/ppc/ppc.exp: Run more tests for non-ELF targets.
233 * testsuite/gas/ppc/machine.d: Don't run for PE targets.
234
235 2018-03-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
236
237 * config/tc-arm.c (md_begin): Add NULL pointer check before
238 dereferencing march_ext_opt.
239
240 2018-03-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
241
242 * config/tc-arm.c (cpu_variant, arm_arch_used, thumb_arch_used,
243 legacy_cpu, legacy_fpu, mcpu_cpu_opt, dyn_mcpu_ext_opt,
244 mcpu_fpu_opt, march_cpu_opt, dyn_march_ext_opt, march_fpu_opt,
245 mfpu_opt, object_arch, selected_cpu): Comment meaning of variables.
246 (dyn_mcpu_ext_opt): Also rename into ...
247 (mcpu_ext_opt): This.
248 (dyn_march_ext_opt): Also rename into ...
249 (march_ext_opt): This.
250 (object_arch): Also rename into ...
251 (selected_object_arch): This and make it a plain arm_feature_set
252 structure.
253 (selected_arch, selected_ext, selected_fpu): New static variables.
254 (mark_feature_used): Fix comments, feature is marked as used iff it is
255 currently allowed.
256 (do_bx): Adapt to change in name and type of object_arch.
257 (md_begin): Set selected_arch rather than mcpu_cpu_opt, selected_ext
258 rather than dyn_mcpu_ext_opt and selected_fpu rather than mfpu_opt.
259 Remove dead code to set default FPU if architecture version is greater
260 than 5. Set all CPU bits of cpu_variant directly in autodection
261 leaving mcpu_cpu_opt, selected_arch and selected_cpu unset.
262 (arm_parse_extension): Take extension feature set pointer parameter by
263 value rather than by pointer. Remove allocation code. Adapt code
264 accordingly.
265 (arm_parse_cpu): Adapt to variable renaming and changes in
266 arm_parse_extension () signature.
267 (arm_parse_arch): Likewise.
268 (aeabi_set_public_attributes): Also set selected_arch and selected_ext
269 in addition to selected_cpu. Set flags_arch and flags_ext from them
270 instead of selected_cpu. Adapt to variables renaming and type change.
271 (arm_md_post_relax): Adapt to variable renaming.
272 (s_arm_cpu): Set selcted_cpu_cpu and selected_ext instead of
273 mcpu_cpu_opt and dyn_mcpu_ext_opt. Set selected_cpu from them and
274 cpu_variant from selected_cpu and selected_fpu.
275 (s_arm_arch): Likewise.
276 (s_arm_object_arch): Adapt to variable renaming.
277 (s_arm_arch_extension): Use ARM_CPU_IS_ANY instead of checking feature
278 set against arm_any. Check selected_arch rather than *mcpu_cpu_opt.
279 Set selected_ext rather than *dyn_mcpu_ext_opt and remove allocation
280 code.
281 (s_arm_fpu): Set selected_fpu instead of mfpu_opt. Set all CPU feature
282 bits if in autodetection mode.
283
284 2018-03-01 H.J. Lu <hongjiu.lu@intel.com>
285
286 * config/tc-i386.c (optimize_encoding): Optimize AVX256 and
287 AVX512 vpsub[bwdq] instructions.
288 * testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
289 AVX512 vpsub[bwdq] instructions.
290 * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
291 * testsuite/gas/i386/optimize-1.d: Updated.
292 * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
293
294 2018-03-01 Alan Modra <amodra@gmail.com>
295
296 * configure.ac (ALL_LINGUAS): Add uk. Sort.
297 * configure: Regenerate.
298
299 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
300
301 * NEWS: Rename .nop to .nops.
302 * doc/as.texinfo: Likewise.
303 * read.c (potable): Add "nops". Remove "nop".
304 (s_nop): Renamed to ...
305 (s_nops): This.
306 * read.h (s_nop): Renamed to ...
307 (s_nops): This.
308 * write.c (cvt_frag_to_fill): Rename .nop to .nops.
309 (md_generate_nops): Likewise.
310 (relax_segment): Likewise.
311 * testsuite/gas/i386/nop-1.d: Updated.
312 * testsuite/gas/i386/nop-1.s: Likewise.
313 * testsuite/gas/i386/nop-2.d: Likewise.
314 * testsuite/gas/i386/nop-2.s: Likewise.
315 * testsuite/gas/i386/nop-3.d: Likewise.
316 * testsuite/gas/i386/nop-3.s: Likewise.
317 * testsuite/gas/i386/nop-4.d: Likewise.
318 * testsuite/gas/i386/nop-4.s: Likewise.
319 * testsuite/gas/i386/nop-5.d: Likewise.
320 * testsuite/gas/i386/nop-5.s: Likewise.
321 * testsuite/gas/i386/nop-6.d: Likewise.
322 * testsuite/gas/i386/nop-6.s: Likewise.
323 * testsuite/gas/i386/nop-bad-1.l: Likewise.
324 * testsuite/gas/i386/nop-bad-1.s: Likewise.
325 * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
326 * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
327 * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
328 * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
329 * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
330 * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
331
332 2018-02-27 H.J. Lu <hongjiu.lu@intel.com>
333
334 PR gas/22871
335 * NEWS: Mention -O[2|s].
336 * config/tc-i386.c (_i386_insn): Add no_optimize.
337 (optimize): New.
338 (optimize_for_space): Likewise.
339 (fits_in_imm7): New function.
340 (fits_in_imm31): Likewise.
341 (optimize_encoding): Likewise.
342 (md_assemble): Call optimize_encoding to optimize encoding.
343 (parse_insn): Handle {nooptimize}.
344 (md_shortopts): Append "O::".
345 (md_parse_option): Handle -On.
346 * doc/c-i386.texi: Document -O0, -O, -O1, -O2 and -Os as well
347 as {nooptimize}.
348 * testsuite/gas/cfi/cfi-x86_64.d: Pass -O0 to assembler.
349 * testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d: Likewise.
350 * testsuite/gas/i386/i386.exp: Run optimize-1, optimize-2,
351 optimize-3, x86-64-optimize-1, x86-64-optimize-2,
352 x86-64-optimize-3 and x86-64-optimize-4.
353 * testsuite/gas/i386/optimize-1.d: New file.
354 * testsuite/gas/i386/optimize-1.s: Likewise.
355 * testsuite/gas/i386/optimize-2.d: Likewise.
356 * testsuite/gas/i386/optimize-2.s: Likewise.
357 * testsuite/gas/i386/optimize-3.d: Likewise.
358 * testsuite/gas/i386/optimize-3.s: Likewise.
359 * testsuite/gas/i386/x86-64-optimize-1.s: Likewise.
360 * testsuite/gas/i386/x86-64-optimize-1.d: Likewise.
361 * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
362 * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
363 * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
364 * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
365 * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
366 * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
367
368 2018-02-27 Nick Clifton <nickc@redhat.com>
369
370 * po/ru.po: Updated Russian translation.
371
372 2018-02-26 Maciej W. Rozycki <macro@mips.com>
373
374 * doc/as.texinfo (Pseudo Ops): Clean up `.dc' and `.ds'
375 descriptions.
376
377 2018-02-26 Nick Clifton <nickc@redhat.com>
378
379 * doc/as.texinfo (Dc): Fix typo.
380
381 2018-02-26 Alan Modra <amodra@gmail.com>
382
383 * testsuite/gas/mips/reginfo-2.l: Update.
384
385 2018-02-23 Alan Modra <amodra@gmail.com>
386
387 * testsuite/gas/mips/reginfo-2.l: Update.
388
389 2018-02-23 Nick Clifton <nickc@redhat.com>
390
391 * doc/as.texinfo (Pseudo Ops): Add nodes for .dc, .dcb and .ds.
392
393 2018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
394
395 * config/tc-nds32.c (ict_model): New function. Hook new
396 directive .ict_model.
397 (nds32_insert_relax_entry): Tag the bits of entry relocation
398 for .ict_model.
399
400 2018-02-22 H.J. Lu <hongjiu.lu@intel.com>
401
402 * config/tc-i386.c (_i386_insn): Add rex_encoding.
403 (md_assemble): When i.rex_encoding is true, generate a REX byte
404 if possible.
405 (parse_insn): Set i.rex_encoding for {rex}.
406 * doc/c-i386.texi: Document {rex}.
407 * testsuite/gas/i386/x86-64-pseudos.s: Add {rex} tests.
408 * testsuite/gas/i386/x86-64-pseudos.d: Updated.
409
410 2018-02-22 A. Wilcox <awilfox@adelielinux.org>
411
412 PR 22014
413 * config/tc-mips.c (mips_lookup_insn): Use memmove to strip the
414 instruction size suffix.
415
416 2018-02-20 Maciej W. Rozycki <macro@mips.com>
417
418 * testsuite/gas/mips/mips16-branch-reloc-4.d: New test.
419 * testsuite/gas/mips/mips16-branch-reloc-5.d: New test.
420 * testsuite/gas/mips/mips16-branch-reloc-4.s: New test source.
421 * testsuite/gas/mips/mips16-branch-reloc-5.s: New test source.
422 * testsuite/gas/mips/mips.exp: Run the new tests.
423
424 2018-02-20 Max Filippov <jcmvbkbc@gmail.com>
425
426 * config/tc-xtensa.c (struct litpool_frag): Add new field
427 literal_count.
428 (MAX_AUTO_POOL_LITERALS, MAX_EXPLICIT_POOL_LITERALS)
429 (MAX_POOL_LITERALS): New macro definitions.
430 (auto_litpool_limit): Initialize to 0.
431 (md_parse_option): Set auto_litpool_limit in the presence of
432 --auto-litpools option.
433 (xtensa_maybe_create_literal_pool_frag): Zero-initialize
434 literal_count field.
435 (xg_find_litpool): New function. Make sure that found literal
436 pool size is within the limit.
437 (xtensa_move_literals): Extract literal pool search code into
438 the new function.
439 * testsuite/gas/xtensa/all.exp: Add auto-litpools-2 test.
440 * testsuite/gas/xtensa/auto-litpools-2.d: New file.
441 * testsuite/gas/xtensa/auto-litpools-2.s: New file.
442 * testsuite/gas/xtensa/auto-litpools.d: Fix up changed
443 addresses.
444 * testsuite/gas/xtensa/auto-litpools.s: Change literal value so
445 that objdump doesn't get out of sync.
446
447 2018-02-20 Thomas Preud'homme <thomas.preudhomme@arm.com>
448
449 * doc/c-arm.texi (.arch_extension): Mention extensions it accepts are
450 also the same as -march.
451
452 2018-02-17 H.J. Lu <hongjiu.lu@intel.com>
453
454 * NEWS: Mention .nop directive.
455 * as.h (_relax_state): Add rs_space_nop and rs_fill_nop.
456 * read.c (potable): Add .nop.
457 (s_nop): New function.
458 * read.h (s_nop): New prototype.
459 * write.c (cvt_frag_to_fill): Handle rs_space_nop and
460 rs_fill_nop.
461 (md_generate_nops): New function.
462 (relax_segment): Likewise.
463 (write_contents): Use md_generate_nops for rs_fill_nop.
464 * config/tc-i386.c (alt64_11): New.
465 (alt64_patt): Likewise.
466 (md_convert_frag): Handle rs_space_nop.
467 (i386_output_nops): New function.
468 (i386_generate_nops): Likewise.
469 (i386_align_code): Call i386_output_nops.
470 * config/tc-i386.h (i386_generate_nops): New.
471 (md_generate_nops): Likewise.
472 * doc/as.texinfo: Document .nop directive.
473 * testsuite/gas/i386/i386.exp: Run .nop directive tests.
474 * testsuite/gas/i386/nop-1.d: New file.
475 * testsuite/gas/i386/nop-1.s: Likewise.
476 * testsuite/gas/i386/nop-2.d: Likewise.
477 * testsuite/gas/i386/nop-2.s: Likewise.
478 * testsuite/gas/i386/nop-3.d: Likewise.
479 * testsuite/gas/i386/nop-3.s: Likewise.
480 * testsuite/gas/i386/nop-4.d: Likewise.
481 * testsuite/gas/i386/nop-4.s: Likewise.
482 * testsuite/gas/i386/nop-5.d: Likewise.
483 * testsuite/gas/i386/nop-5.s: Likewise.
484 * testsuite/gas/i386/nop-6.d: Likewise.
485 * testsuite/gas/i386/nop-6.s: Likewise.
486 * testsuite/gas/i386/nop-bad-1.l: Likewise.
487 * testsuite/gas/i386/nop-bad-1.s: Likewise.
488 * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
489 * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
490 * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
491 * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
492 * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
493 * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
494
495 2018-02-15 Tamar Christina <tamar.christina@arm.com>
496
497 * config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
498 * testsuite/gas/arm/attr-march-armv8_4-a.d: New.
499
500 2018-02-13 Max Filippov <jcmvbkbc@gmail.com>
501
502 * config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline
503 frag that contains source address.
504
505 2018-02-13 Nick Clifton <nickc@redhat.com>
506
507 PR 22773
508 * config/tc-arm.c (md_apply_fix): Test Rn field of Thumb ORR
509 instruction before assuming that it is a MOV instruction.
510 * testsuite/gas/arm/pr22773.s: New test.
511 * testsuite/gas/arm/pr22773.d: New test driver.
512 * testsuite/gas/arm/pr22773.l: New expected output.
513
514 2018-02-13 H.J. Lu <hongjiu.lu@intel.com>
515
516 PR gas/22791
517 * config/tc-i386.c (need_plt32_p): New function.
518 (output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible.
519 (md_estimate_size_before_relax): Likewise.
520 * testsuite/gas/i386/reloc64.d: Updated.
521 * testsuite/gas/i386/x86-64-jump.d: Likewise.
522 * testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise.
523 * testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise.
524 * testsuite/gas/i386/x86-64-relax-2.d: Likewise.
525 * testsuite/gas/i386/x86-64-relax-3.d: Likewise.
526 * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
527 * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
528
529 2018-02-13 Maciej W. Rozycki <macro@mips.com>
530
531 * testsuite/gas/mips/loongson-3a-2.d: Rename test.
532
533 2018-02-13 Nick Clifton <nickc@redhat.com>
534
535 PR 22823
536 * config/obj-elf.c (elf_pseudo_table): Remove now redundant
537 casts.
538 (obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit.
539 (obj_elf_vtable_inherit): New stub function that calls
540 obj_elf_get_vtable_inherit.
541 (obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry.
542 (obj_elf_vtable_entry): New stub function that calls
543 obj_elf_get_vtable_entry.
544 * config/obj-elf.h (obj_elf_vtable_inherit): Update prototype.
545 (obj_elf_vtable_entry) Likewise.
546 (obj_elf_get_vtable_inherit) Likewise.
547 (obj_elf_get_vtable_entry) Likewise.
548 * config/tc-arm.c (md_pseudo_table): Remove now redundant cast.
549 * config/tc-i386c (md_pseudo_table): Likewise.
550 * config/tc-hppa.c (pa_vtable_entry): Call
551 obj_elf_get_vtable_entry.
552 (pa_vtable_inherit): Call obj_elf_get_vtable_inherit.
553 * config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file
554 with call to dwarf2_get_filename.
555 * dwarf2dbg.c (dwarf2_directive_file): Rename to
556 dwarf2_directive_filename.
557 (dwarf2_directive_file): New stub function that calls
558 dwarf2_directive_filename.
559 * dwarf2dbg.h: Prototype dwarf2_directive_filename.
560
561 2018-02-12 Maciej W. Rozycki <macro@mips.com>
562
563 * testsuite/gas/mips/reginfo-2-n32.d: Add `--no-pad-sections' to
564 `as' flags.
565
566 2018-02-12 Henry Wong <henry@stuffedcow.net>
567
568 * testsuite/gas/mips/r6.d: Update for "sigrie" encoding fix.
569 * testsuite/gas/mips/r6-n32.d: Likewise.
570 * testsuite/gas/mips/r6-n64.d: Likewise.
571
572 2018-02-12 Nick Clifton <nickc@redhat.com>
573
574 * po/ru.po: Updated Russian translation.
575
576 2018-02-08 Alan Modra <amodra@gmail.com>
577
578 PR 22819
579 * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking.
580 (ppc_frag_check): Likewise.
581 * testsuite/gas/ppc/misalign.d,
582 * testsuite/gas/ppc/misalign.l,
583 * testsuite/gas/ppc/misalign.s: New test.
584 * testsuite/gas/ppc/misalign2.d,
585 * testsuite/gas/ppc/misalign2.s: New test.
586 * testsuite/gas/ppc/ppc.exp: Run them.
587
588 2018-02-05 Maciej W. Rozycki <macro@mips.com>
589
590 * config/tc-riscv.c (riscv_handle_implicit_zero_offset): Rename
591 `expr' parameter to `ep'.
592
593 2018-02-05 Maciej W. Rozycki <macro@mips.com>
594
595 * testsuite/gas/mips/reginfo-2.d: New test.
596 * testsuite/gas/mips/reginfo-2-n32.d: New test.
597 * testsuite/gas/mips/reginfo-2.l: New test stderr output.
598 * testsuite/gas/mips/reginfo-2.s: New test source.
599 * testsuite/gas/mips/mips.exp: Run the new tests.
600
601 2018-02-05 Nick Clifton <nickc@redhat.com>
602
603 * po/ru.po: Updated Russian translation.
604
605 2018-01-31 Alan Modra <amodra@gmail.com>
606
607 PR 22714
608 * app.c (last_char): New static var.
609 (struct app_save): Add last_char field.
610 (app_push, app_pop): Handle it.
611 (do_scrub_chars): Use last_char in test for "\@". Set last_char.
612
613 2018-01-29 Eric Botcazou <ebotcazou@adacore.com>
614
615 PR gas/22738
616 * config/tc-sparc.h (sparc_mach): Declare.
617 (TARGET_MACH): Define to above.
618 * config/tc-sparc.c (sparc_mach): New function.
619 (sparc_md_end): Minor tweak.
620
621 2018-01-29 Nick Clifton <nickc@redhat.com>
622
623 * po/ru.po: Updated Russian translation.
624
625 2018-01-26 Maciej W. Rozycki <macro@mips.com>
626
627 * configure.tgt: Use generic emulation for `mips-*-windiss',
628 overriding the blanket choice made for `*-*-windiss'.
629
630 2018-01-26 Maciej W. Rozycki <macro@mips.com>
631
632 * configure.tgt: Use `mips-*-sysv4*' rather than
633 `mips-*-sysv4*MP*'.
634
635 2018-01-24 Renlin Li <renlin.li@arm.com>
636
637 * config/tc-aarch64.c (reloc_table): add entries for
638 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
639 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
640 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
641 BFD_RELOC_AARCH64_MOVW_PREL_G3.
642 (process_movw_reloc_info): Supports newly added MOVW_PREL relocations.
643 (md_apply_fix): Likewise
644 * testsuite/gas/aarch64/prel_g0.s: New.
645 * testsuite/gas/aarch64/prel_g0.d: New.
646 * testsuite/gas/aarch64/prel_g0_nc.s: New.
647 * testsuite/gas/aarch64/prel_g0_nc.d: New.
648 * testsuite/gas/aarch64/prel_g1.s: New.
649 * testsuite/gas/aarch64/prel_g1.d: New.
650 * testsuite/gas/aarch64/prel_g1_nc.s: New.
651 * testsuite/gas/aarch64/prel_g1_nc.d: New.
652 * testsuite/gas/aarch64/prel_g2.s: New.
653 * testsuite/gas/aarch64/prel_g2.d: New.
654 * testsuite/gas/aarch64/prel_g2_nc.s: New.
655 * testsuite/gas/aarch64/prel_g2_nc.d: New.
656 * testsuite/gas/aarch64/prel_g3.s: New.
657 * testsuite/gas/aarch64/prel_g3.d: New.
658
659 2018-01-23 Maciej W. Rozycki <macro@mips.com>
660
661 * configure.ac: Also set `mips_default_abi' to N32_ABI for
662 `mips64*-ps2-elf*'.
663 * configure: Regenerate.
664
665 2018-01-23 Maciej W. Rozycki <macro@mips.com>
666
667 * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE
668 enum value.
669
670 2018-01-23 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
671
672 * config/tc-i386.c (cpu_arch): Add .pconfig.
673 * doc/c-i386.texi: Document .pconfig.
674 * testsuite/gas/i386/i386.exp: Add PCONFIG tests.
675 * testsuite/gas/i386/pconfig-intel.d: New test.
676 * testsuite/gas/i386/pconfig.d: Likewise.
677 * testsuite/gas/i386/pconfig.s: Likewise.
678 * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise.
679 * testsuite/gas/i386/x86-64-pconfig.d: Likewise.
680 * testsuite/gas/i386/x86-64-pconfig.s: Likewise.
681
682 2018-01-23 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
683
684 * config/tc-i386.c (cpu_arch): Add .wbnoinvd.
685 * doc/c-i386.texi: Document .wbnoinvd.
686 * testsuite/gas/i386/i386.exp: Add WBNOINVD tests.
687 * testsuite/gas/i386/wbnoinvd-intel.d: New test.
688 * testsuite/gas/i386/wbnoinvd.d: Likewise.
689 * testsuite/gas/i386/wbnoinvd.s: Likewise.
690 * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise.
691 * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise.
692 * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise.
693
694 2018-01-23 Maciej W. Rozycki <macro@mips.com>
695
696 * config/tc-mips.c (md_show_usage): Correctly indicate the
697 configuration-specific default ABI.
698
699 2018-01-23 Maciej W. Rozycki <macro@mips.com>
700
701 * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and
702 `-mno-mips16e2' options.
703
704 2018-01-22 Maciej W. Rozycki <macro@mips.com>
705
706 * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides):
707 Correct syntax of the `.set nomips16e2' directive description.
708
709 2018-01-22 Oleg Endo <olegendo@gcc.gnu.org>
710
711 PR 22737
712 * config/tc-rx.c (rx_start_line): Handle escaped double-quote character.
713 * testsuite/gas/rx/pr22737.s: New test.
714 * testsuite/gas/rx/pr22737.d: Likewise.
715 * testsuite/gas/rx/rx.exp: Run the new test.
716
717 2018-01-19 Thomas Preud'homme <thomas.preudhomme@arm.com>
718
719 * config/tc-arm.c (ToC macro): Remove spurious comment.
720 (ToU macro): Likewise.
721
722 2018-01-17 Jim Wilson <jimw@sifive.com>
723
724 * config/tc-riscv.c (validate_riscv_insn) <'z'>: New.
725 (riscv_ip) <'z'>: New.
726
727 2018-01-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
728
729 * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk.
730 (cpu_noarch): Add noibt, noshstk.
731 (parse_insn): Change cpucet to cpuibt.
732 * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk.
733 * testsuite/gas/i386/cet-ibt-inval.l: New test.
734 * testsuite/gas/i386/cet-ibt-inval.s: Likewise.
735 * testsuite/gas/i386/cet-shstk-inval.l: Likewise.
736 * testsuite/gas/i386/cet-shstk-inval.s: Likewise.
737 * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise.
738 * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise.
739 * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise.
740 * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise.
741
742 2018-01-16 Nick Clifton <nickc@redhat.com>
743
744 * po/fr.po: Updated French translation.
745
746 2018-01-15 Jim Wilson <jimw@sifive.com>
747
748 * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop.
749 * testsuite/gas/riscv/c-zero-imm.d: Likewise.
750
751 2018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
752
753 * config/tc-arm.c (ToC): Define macro.
754 (ToU): Likewise.
755 (insns): Make use of above macros for new instructions introduced in
756 Armv8-M.
757
758 2018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
759
760 * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm
761 and vlstm conditionally executable and reindent parameters.
762 * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of
763 aforementionned instructions.
764
765 2018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
766
767 * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M
768 profile architecture or if in autodetection mode. Clarify that
769 deprecation is for performance reason and concerns Armv8-A and Armv8-R.
770 * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning
771 message.
772 * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise.
773 * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise.
774 * testsuite/gas/arm/udf.l: Likewise.
775 * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely.
776
777 2018-01-15 Nick Clifton <nickc@redhat.com>
778
779 * po/uk.po: Updated Ukranian translation.
780
781 2018-01-13 Nick Clifton <nickc@redhat.com>
782
783 * po/gas.pot: Regenerated.
784
785 2018-01-13 Nick Clifton <nickc@redhat.com>
786
787 * configure: Regenerate.
788
789 2018-01-13 Nick Clifton <nickc@redhat.com>
790
791 2.30 branch created.
792 * NEWS: Add marker for 2.30.
793
794 2018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
795
796 * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly
797 define to 0 and 1. Remove a dangling reference to "AMD 29000"
798 in a comment.
799
800 2018-01-11 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
801
802 * testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise.
803 * testsuite/i386/avx512_4fmaps_vl-warn.s: Likewise.
804 * testsuite/i386/avx512_4fmaps_vl.d: Likewise.
805 * testsuite/i386/avx512_4fmaps_vl.s: Likewise.
806 * testsuite/i386/avx512_4vnniw_vl-intel.d: Likewise.
807 * testsuite/i386/avx512_4vnniw_vl.d: Likewise.
808 * testsuite/i386/avx512_4vnniw_vl.s: Likewise.
809 * testsuite/i386/i386.exp: Removed _vl tests for 4fmaps an 4vnniw
810 tests.
811 * testsuite/i386/x86-64-avx512_4fmaps_vl-intel.d: Removed.
812 * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise.
813 * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise.
814 * testsuite/i386/x86-64-avx512_4fmaps_vl.d: Likewise.
815 * testsuite/i386/x86-64-avx512_4fmaps_vl.s: Likewise.
816 * testsuite/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise.
817 * testsuite/i386/x86-64-avx512_4vnniw_vl.d: Likewise.
818 * testsuite/i386/x86-64-avx512_4vnniw_vl.s: Likewise.
819
820 2018-01-11 Alan Modra <amodra@gmail.com>
821
822 * config/tc-arm.c (aeabi_set_public_attributes): Avoid false
823 positive "‘profile’ may be used uninitialized".
824
825 2018-01-10 Jan Beulich <jbeulich@suse.com>
826
827 * testsuite/gas/i386/avx512_4fmaps.s,
828 testsuite/gas/i386/avx512_4fmaps_vl.s,
829 testsuite/gas/i386/x86-64-avx512_4fmaps.s,
830 testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Actually test
831 Disp8 forms (and the transition happening at the right
832 boundary).
833 * testsuite/gas/i386/avx512_4fmaps.d,
834 testsuite/gas/i386/avx512_4fmaps-intel.d,
835 testsuite/gas/i386/avx512_4fmaps_vl.d,
836 testsuite/gas/i386/avx512_4fmaps_vl-intel.d,
837 testsuite/gas/i386/x86-64-avx512_4fmaps.d,
838 testsuite/gas/i386/x86-64-avx512_4fmaps-intel.d,
839 testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d,
840 testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Adjust
841 expectations.
842
843 2018-01-10 Jan Beulich <jbeulich@suse.com>
844
845 * testsuite/gas/i386/avx512bw.s,
846 testsuite/gas/i386/avx512bw_vl.s: Add VPCMP* tests with memory
847 operands.
848 * testsuite/gas/i386/avx512bw-intel.d,
849 testsuite/gas/i386/avx512bw.d,
850 testsuite/gas/i386/avx512bw_vl-intel.d.
851 testsuite/gas/i386/avx512bw_vl.d: Adjust expectations.
852
853 2018-01-09 Jim Wilson <jimw@sifive.com>
854
855 * testsuite/gas/riscv/auipc-x0.d: New.
856 * testsuite/gas/riscv/auipc-x0.s: New.
857
858 2018-01-09 James Greenhalgh <james.greenhalgh@arm.com>
859
860 * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above
861 in Arm execution state, and Armv6T2 and above in Thumb execution
862 state.
863 * testsuite/gas/arm/csdb.s: New.
864 * testsuite/gas/arm/csdb.d: New.
865 * testsuite/gas/arm/thumb2_it_bad.l: Add csdb.
866 * testsuite/gas/arm/thumb2_it_bad.s: Add csdb.
867
868 2018-01-09 James Greenhalgh <james.greenhalgh@arm.com>
869
870 * testsuite/gas/aarch64/system.d: Update expected results to expect
871 CSDB for hint 0x14.
872
873 2018-01-08 H.J. Lu <hongjiu.lu@intel.com>
874
875 PR gas/22681
876 * testsuite/gas/i386/i386.exp: Run x86-64-movd and
877 x86-64-movd-intel.
878 * testsuite/gas/i386/x86-64-movd-intel.d: New file.
879 * testsuite/gas/i386/x86-64-movd.d: Likewise.
880 * testsuite/gas/i386/x86-64-movd.s: Likewise.
881
882 2018-01-08 Nick Clifton <nickc@redhat.com>
883
884 PR 22553
885 * doc/c-i386.texi (i386-Directives): Document the .largecomm
886 directive.
887
888 2018-01-04 Jim Wilson <jimw@sifive.com>
889
890 * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval.
891 * testsuite/gas/riscv/priv-reg.d: Likewise.
892
893 2018-01-03 Alan Modra <amodra@gmail.com>
894
895 Update year range in copyright notice of all files.
896
897 2018-01-02 Nick Clifton <nickc@redhat.com>
898
899 PR 18119
900 * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked
901 version of ARM MRS instruction.
902
903 For older changes see ChangeLog-2017
904 \f
905 Copyright (C) 2018 Free Software Foundation, Inc.
906
907 Copying and distribution of this file, with or without modification,
908 are permitted in any medium without royalty provided the copyright
909 notice and this notice are preserved.
910
911 Local Variables:
912 mode: change-log
913 left-margin: 8
914 fill-column: 74
915 version-control: never
916 End:
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