x86: fold redundant expressions in process_suffix()
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8819ada6
JB
12018-03-08 Jan Beulich <jbeulich@suse.com>
2
3 * config/tc-i386.c (process_suffix): Do common part of register
4 checks first.
5
548d0ee6
JB
62018-03-08 Jan Beulich <jbeulich@suse.com>
7
8 * config/tc-i386.c (parse_insn): Move success return up. Combine
9 failure returns.
10
929f69fa
JB
112018-03-08 Jan Beulich <jbeulich@suse.com>
12
13 * config/tc-i386.c (cpu_flags_match): Add GFNI check to AVX
14 logic. Add respective logic for AVX512F.
15 * testsuite/gas/i386/arch-avx-1.s: Add GFNI test.
16 testsuite/gas/i386/arch-avx-1.d,
17 testsuite/gas/i386/arch-avx-1-1.l,
18 testsuite/gas/i386/arch-avx-1-2.l,
19 testsuite/gas/i386/arch-avx-1-3.l,
20 testsuite/gas/i386/arch-avx-1-4.l,
21 testsuite/gas/i386/arch-avx-1-5.l,
22 testsuite/gas/i386/arch-avx-1-6.l: Adjust expectations.
23 * testsuite/gas/i386/arch-avx-1-7.l,
24 testsuite/gas/i386/arch-avx-1-7.s,
25 testsuite/gas/i386/arch-avx-1-8.l,
26 testsuite/gas/i386/arch-avx-1-8.s,
27 testsuite/gas/i386/avx512f-plain.l,
28 testsuite/gas/i386/avx512f-plain.s,
29 testsuite/gas/i386/avx512vl-plain.l,
30 testsuite/gas/i386/avx512vl-plain.s: New.
31 * testsuite/gas/i386/i386.exp: Run new tests.
32
ab592e75
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332018-03-08 Jan Beulich <jbeulich@suse.com>
34
35 * config/tc-i386.c (cpu_flags_match): Move AVX512VL check ahead.
36
db12e14e
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372018-03-08 Jan Beulich <jbeulich@suse.com>
38
39 * config/tc-i386.c (CPU_FLAGS_32BIT_MATCH): Delete.
40 (cpu_flags_match): Use CPU_FLAGS_ARCH_MATCH instead of
41 CPU_FLAGS_32BIT_MATCH.
42
b9d49817
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432018-03-08 Jan Beulich <jbeulich@suse.com>
44
45 * config/tc-i386.c (CPU_FLAGS_AES_MATCH, CPU_FLAGS_AVX_MATCH,
46 CPU_FLAGS_PCLMUL_MATCH): Delete.
47 (CPU_FLAGS_32BIT_MATCH): Drop uses of deleted CPU_FLAGS_*_MATCH.
48 (cpu_flags_match): Combine AVX checks into
49 single if().
50
bcb1753e
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512018-03-08 Jan Beulich <jbeulich@suse.com>
52
53 * config/tc-i386.c (cpu_flags_match): Drop "else" branches
54 setting CPU_FLAGS_ARCH_MATCH.
55
6e3e5c9e
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562018-03-08 Jan Beulich <jbeulich@suse.com>
57
58 * config/tc-i386.c (md_assemble): Extend SSE check conditional.
59 * testsuite/gas/i386/ilp32/x86-64-sse-check-none.d,
60 testsuite/gas/i386/ilp32/x86-64-sse-check-warn.d,
61 testsuite/gas/i386/ilp32/x86-64-sse-check.d,
62 testsuite/gas/i386/sse-check-none.d,
63 testsuite/gas/i386/sse-check-warn.d,
64 testsuite/gas/i386/x86-64-sse-check.d,
65 testsuite/gas/i386/x86-64-sse-check-none.d,
66 testsuite/gas/i386/x86-64-sse-check-warn.d: Refer to sse-check.d.
67 * testsuite/gas/i386/sse-check.s: Add AES, GFNI, and PCLMUL
68 tests.
69 * testsuite/gas/i386/sse-check-none.s: Replace code by inclusion
70 of sse-check.s.
71 * testsuite/gas/i386/sse-check.d: Adjust expectations.
72 * testsuite/gas/i386/sse-check-error.l,
73 testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
74 * testsuite/gas/i386/sse-check-warn.e: Likewise.
75
38e314eb
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762018-03-08 Jan Beulich <jbeulich@suse.com>
77
78 * config/tc-i386.c (operand_size_match): Drop / replace uses of
79 .floatd.
80
d53e6b98
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812018-03-08 Jan Beulich <jbeulich@suse.com>
82
83 * testsuite/gas/i386/intel-intel.d: New.
84 * testsuite/gas/i386/i386.exp: Run new test.
85
a477a8c4
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862018-03-08 Jan Beulich <jbeulich@suse.com>
87
88 * config/tc-i386.c (process_operands): Access operands only
89 after operand count assertion. Sanitize warning text. Fix
90 indentation.
91 * testsuite/gas/i386/avx512_4fmaps-warn.l,
92 gas/i386/x86-64-avx512_4fmaps-warn.l: Adjust expectations.
93
2907c2f5
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942018-03-08 Jan Beulich <jbeulich@suse.com>
95
96 * testsuite/gas/i386/x86-64-movd.s: Drop bogus vmovd memory forms.
97 * testsuite/gas/i386/x86-64-movd.d,
98 testsuite/gas/i386/x86-64-movd-intel.d: Adjust expectations.
99
73053c1f
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1002018-03-08 Jan Beulich <jbeulich@suse.com>
101
102 * config/tc-i386.c (operand_type_and_not): New.
103 (build_modrm_byte): Use it to prevent clearing unrelated bits.
104
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1052018-03-08 Alan Modra <amodra@gmail.com>
106
107 * config/tc-ppc.c (ppc_handle_align): Correct last patch. Really
108 don't emit a group terminating nop for power9. Simplify cpu
109 tests.
110
3fea0c3b
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1112018-03-08 Alan Modra <amodra@gmail.com>
112
113 * config/tc-ppc.c (ppc_handle_align): Don't emit a group
114 terminating nop for power9.
115
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1162018-03-07 H.J. Lu <hongjiu.lu@intel.com>
117
118 PR gas/22874
119 * config/tc-i386.c (f32_5): Removed.
120 (f32_8): Likewise.
121 (f32_9): Likewise.
122 (f32_10): Likewise.
123 (f32_11): Likewise.
124 (f32_12): Likewise.
125 (f32_13): Likewise.
126 (f32_14): Likewise.
127 (f16_5): Likewise.
128 (f16_6): Likewise.
129 (f16_7): Likewise.
130 (f16_8): Likewise.
131 (jump_31): Likewise.
132 (alt64_11): Likewise.
133 (alt64_patt): Likewise.
134 (jump_disp8): New.
135 (jump32_disp32): Likewise.
136 (jump16_disp32): Likewise.
137 (alt_11): Likewise.
138 (f32_patt): Updated.
139 (f16_patt): Likewise.
140 (alt_patt): Add alt_11.
141 (i386_align_code): Merged with ...
142 (i386_generate_nops): This. Rewritten.
143 (fits_in_imm7): Moved before i386_generate_nops.
144 (fits_in_imm31): Likewise.
145 * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Updated to
146 4095.
147 (i386_align_code): Removed.
148 (HANDLE_ALIGN): Rewritten with i386_generate_nops.
149 * doc/as.texinfo: Update limits of control byte for x86 .nops
150 directive.
151 * testsuite/gas/i386/i386.exp: Run nops-7 and x86-64-nops-7.
152 * gas/testsuite/gas/i386/noavx-3.l: Updated.
153 * gas/testsuite/gas/i386/nop-1.d: Likewise.
154 * gas/testsuite/gas/i386/nop-1.s: Likewise.
155 * gas/testsuite/gas/i386/nop-2.d: Likewise.
156 * gas/testsuite/gas/i386/nop-2.s: Likewise.
157 * gas/testsuite/gas/i386/nop-3.d: Likewise.
158 * gas/testsuite/gas/i386/nop-4.d: Likewise.
159 * gas/testsuite/gas/i386/nop-5.d: Likewise.
160 * gas/testsuite/gas/i386/nop-5.s: Likewise.
161 * gas/testsuite/gas/i386/nop-6.d: Likewise.
162 * gas/testsuite/gas/i386/nop-bad-1.l: Likewise.
163 * gas/testsuite/gas/i386/nops-1-core2.d: Likewise.
164 * gas/testsuite/gas/i386/nops-1-i386-i686.d: Likewise.
165 * gas/testsuite/gas/i386/nops-1-i386.d: Likewise.
166 * gas/testsuite/gas/i386/nops-1-i686.d: Likewise.
167 * gas/testsuite/gas/i386/nops-1-k8.d: Likewise.
168 * gas/testsuite/gas/i386/nops-1.d: Likewise.
169 * gas/testsuite/gas/i386/nops-2-core2.d: Likewise.
170 * gas/testsuite/gas/i386/nops-2-i386.d: Likewise.
171 * gas/testsuite/gas/i386/nops-2.d: Likewise.
172 * gas/testsuite/gas/i386/nops-3-i386.d: Likewise.
173 * gas/testsuite/gas/i386/nops-3-i686.d: Likewise.
174 * gas/testsuite/gas/i386/nops-3.d: Likewise.
175 * gas/testsuite/gas/i386/nops-4-i386.d: Likewise.
176 * gas/testsuite/gas/i386/nops-4-i686.d: Likewise.
177 * gas/testsuite/gas/i386/nops-4.d: Likewise.
178 * gas/testsuite/gas/i386/nops-4a-i686.d: Likewise.
179 * gas/testsuite/gas/i386/nops-5-i686.d: Likewise.
180 * gas/testsuite/gas/i386/nops-5.d: Likewise.
181 * gas/testsuite/gas/i386/nops-6.d: Likewise.
182 * gas/testsuite/gas/i386/nops16-1.d: Likewise.
183 * gas/testsuite/gas/i386/x86-64-nop-1.d: Likewise.
184 * gas/testsuite/gas/i386/x86-64-nop-2.d: Likewise.
185 * gas/testsuite/gas/i386/x86-64-nop-5.d: Likewise.
186 * gas/testsuite/gas/i386/x86-64-nops-1-core2.d: Likewise.
187 * gas/testsuite/gas/i386/x86-64-nops-1-g64.d: Likewise.
188 * gas/testsuite/gas/i386/x86-64-nops-1-k8.d: Likewise.
189 * gas/testsuite/gas/i386/x86-64-nops-1-pentium.d: Likewise.
190 * gas/testsuite/gas/i386/x86-64-nops-1.d: Likewise.
191 * gas/testsuite/gas/i386/x86-64-nops-2.d: Likewise.
192 * gas/testsuite/gas/i386/x86-64-nops-3.d: Likewise.
193 * gas/testsuite/gas/i386/x86-64-nops-4-core2.d: Likewise.
194 * gas/testsuite/gas/i386/x86-64-nops-4-k8.d: Likewise.
195 * gas/testsuite/gas/i386/x86-64-nops-4.d: Likewise.
196 * gas/testsuite/gas/i386/x86-64-nops-5-k8.d: Likewise.
197 * gas/testsuite/gas/i386/x86-64-nops-5.d: Likewise.
198 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-core2.d: Likewise.
199 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-k8.d: Likewise.
200 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1-pentium.d: Likewise.
201 * gas/testsuite/gas/i386/ilp32/x86-64-nops-1.d: Likewise.
202 * gas/testsuite/gas/i386/ilp32/x86-64-nops-2.d: Likewise.
203 * gas/testsuite/gas/i386/ilp32/x86-64-nops-3.d: Likewise.
204 * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-core2.d: Likewise.
205 * gas/testsuite/gas/i386/ilp32/x86-64-nops-4-k8.d: Likewise.
206 * gas/testsuite/gas/i386/ilp32/x86-64-nops-4.d: Likewise.
207 * gas/testsuite/gas/i386/ilp32/x86-64-nops-5-k8.d: Likewise.
208 * gas/testsuite/gas/i386/ilp32/x86-64-nops-5.d: Likewise.
209 * gas/testsuite/gas/i386/nops-7.d: New file.
210 * gas/testsuite/gas/i386/nops-7.s: Likewise.
211 * gas/testsuite/gas/i386/x86-64-nops-7.d: Likewise.
212
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2132018-03-07 Alan Modra <amodra@gmail.com>
214
215 * testsuite/gas/ppc/aix.exp: Run for rs6000 too.
216 * testsuite/gas/ppc/ppc.exp: Run more tests for non-ELF targets.
217 * testsuite/gas/ppc/machine.d: Don't run for PE targets.
218
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2192018-03-02 Thomas Preud'homme <thomas.preudhomme@arm.com>
220
221 * config/tc-arm.c (md_begin): Add NULL pointer check before
222 dereferencing march_ext_opt.
223
4d354d8b
TP
2242018-03-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
225
226 * config/tc-arm.c (cpu_variant, arm_arch_used, thumb_arch_used,
227 legacy_cpu, legacy_fpu, mcpu_cpu_opt, dyn_mcpu_ext_opt,
228 mcpu_fpu_opt, march_cpu_opt, dyn_march_ext_opt, march_fpu_opt,
229 mfpu_opt, object_arch, selected_cpu): Comment meaning of variables.
230 (dyn_mcpu_ext_opt): Also rename into ...
231 (mcpu_ext_opt): This.
232 (dyn_march_ext_opt): Also rename into ...
233 (march_ext_opt): This.
234 (object_arch): Also rename into ...
235 (selected_object_arch): This and make it a plain arm_feature_set
236 structure.
237 (selected_arch, selected_ext, selected_fpu): New static variables.
238 (mark_feature_used): Fix comments, feature is marked as used iff it is
239 currently allowed.
240 (do_bx): Adapt to change in name and type of object_arch.
241 (md_begin): Set selected_arch rather than mcpu_cpu_opt, selected_ext
242 rather than dyn_mcpu_ext_opt and selected_fpu rather than mfpu_opt.
243 Remove dead code to set default FPU if architecture version is greater
244 than 5. Set all CPU bits of cpu_variant directly in autodection
245 leaving mcpu_cpu_opt, selected_arch and selected_cpu unset.
246 (arm_parse_extension): Take extension feature set pointer parameter by
247 value rather than by pointer. Remove allocation code. Adapt code
248 accordingly.
249 (arm_parse_cpu): Adapt to variable renaming and changes in
250 arm_parse_extension () signature.
251 (arm_parse_arch): Likewise.
252 (aeabi_set_public_attributes): Also set selected_arch and selected_ext
253 in addition to selected_cpu. Set flags_arch and flags_ext from them
254 instead of selected_cpu. Adapt to variables renaming and type change.
255 (arm_md_post_relax): Adapt to variable renaming.
256 (s_arm_cpu): Set selcted_cpu_cpu and selected_ext instead of
257 mcpu_cpu_opt and dyn_mcpu_ext_opt. Set selected_cpu from them and
258 cpu_variant from selected_cpu and selected_fpu.
259 (s_arm_arch): Likewise.
260 (s_arm_object_arch): Adapt to variable renaming.
261 (s_arm_arch_extension): Use ARM_CPU_IS_ANY instead of checking feature
262 set against arm_any. Check selected_arch rather than *mcpu_cpu_opt.
263 Set selected_ext rather than *dyn_mcpu_ext_opt and remove allocation
264 code.
265 (s_arm_fpu): Set selected_fpu instead of mfpu_opt. Set all CPU feature
266 bits if in autodetection mode.
267
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2682018-03-01 H.J. Lu <hongjiu.lu@intel.com>
269
270 * config/tc-i386.c (optimize_encoding): Optimize AVX256 and
271 AVX512 vpsub[bwdq] instructions.
272 * testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
273 AVX512 vpsub[bwdq] instructions.
274 * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
275 * testsuite/gas/i386/optimize-1.d: Updated.
276 * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
277
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2782018-03-01 Alan Modra <amodra@gmail.com>
279
280 * configure.ac (ALL_LINGUAS): Add uk. Sort.
281 * configure: Regenerate.
282
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2832018-02-27 H.J. Lu <hongjiu.lu@intel.com>
284
285 * NEWS: Rename .nop to .nops.
286 * doc/as.texinfo: Likewise.
287 * read.c (potable): Add "nops". Remove "nop".
288 (s_nop): Renamed to ...
289 (s_nops): This.
290 * read.h (s_nop): Renamed to ...
291 (s_nops): This.
292 * write.c (cvt_frag_to_fill): Rename .nop to .nops.
293 (md_generate_nops): Likewise.
294 (relax_segment): Likewise.
295 * testsuite/gas/i386/nop-1.d: Updated.
296 * testsuite/gas/i386/nop-1.s: Likewise.
297 * testsuite/gas/i386/nop-2.d: Likewise.
298 * testsuite/gas/i386/nop-2.s: Likewise.
299 * testsuite/gas/i386/nop-3.d: Likewise.
300 * testsuite/gas/i386/nop-3.s: Likewise.
301 * testsuite/gas/i386/nop-4.d: Likewise.
302 * testsuite/gas/i386/nop-4.s: Likewise.
303 * testsuite/gas/i386/nop-5.d: Likewise.
304 * testsuite/gas/i386/nop-5.s: Likewise.
305 * testsuite/gas/i386/nop-6.d: Likewise.
306 * testsuite/gas/i386/nop-6.s: Likewise.
307 * testsuite/gas/i386/nop-bad-1.l: Likewise.
308 * testsuite/gas/i386/nop-bad-1.s: Likewise.
309 * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
310 * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
311 * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
312 * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
313 * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
314 * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
315
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3162018-02-27 H.J. Lu <hongjiu.lu@intel.com>
317
318 PR gas/22871
319 * NEWS: Mention -O[2|s].
320 * config/tc-i386.c (_i386_insn): Add no_optimize.
321 (optimize): New.
322 (optimize_for_space): Likewise.
323 (fits_in_imm7): New function.
324 (fits_in_imm31): Likewise.
325 (optimize_encoding): Likewise.
326 (md_assemble): Call optimize_encoding to optimize encoding.
327 (parse_insn): Handle {nooptimize}.
328 (md_shortopts): Append "O::".
329 (md_parse_option): Handle -On.
330 * doc/c-i386.texi: Document -O0, -O, -O1, -O2 and -Os as well
331 as {nooptimize}.
332 * testsuite/gas/cfi/cfi-x86_64.d: Pass -O0 to assembler.
333 * testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d: Likewise.
334 * testsuite/gas/i386/i386.exp: Run optimize-1, optimize-2,
335 optimize-3, x86-64-optimize-1, x86-64-optimize-2,
336 x86-64-optimize-3 and x86-64-optimize-4.
337 * testsuite/gas/i386/optimize-1.d: New file.
338 * testsuite/gas/i386/optimize-1.s: Likewise.
339 * testsuite/gas/i386/optimize-2.d: Likewise.
340 * testsuite/gas/i386/optimize-2.s: Likewise.
341 * testsuite/gas/i386/optimize-3.d: Likewise.
342 * testsuite/gas/i386/optimize-3.s: Likewise.
343 * testsuite/gas/i386/x86-64-optimize-1.s: Likewise.
344 * testsuite/gas/i386/x86-64-optimize-1.d: Likewise.
345 * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
346 * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
347 * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
348 * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
349 * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
350 * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
351
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3522018-02-27 Nick Clifton <nickc@redhat.com>
353
354 * po/ru.po: Updated Russian translation.
355
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3562018-02-26 Maciej W. Rozycki <macro@mips.com>
357
358 * doc/as.texinfo (Pseudo Ops): Clean up `.dc' and `.ds'
359 descriptions.
360
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3612018-02-26 Nick Clifton <nickc@redhat.com>
362
363 * doc/as.texinfo (Dc): Fix typo.
364
2c1c9679 3652018-02-26 Alan Modra <amodra@gmail.com>
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366
367 * testsuite/gas/mips/reginfo-2.l: Update.
368
3692018-02-23 Alan Modra <amodra@gmail.com>
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370
371 * testsuite/gas/mips/reginfo-2.l: Update.
372
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3732018-02-23 Nick Clifton <nickc@redhat.com>
374
375 * doc/as.texinfo (Pseudo Ops): Add nodes for .dc, .dcb and .ds.
376
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3772018-02-23 Kuan-Lin Chen <kuanlinchentw@gmail.com>
378
379 * config/tc-nds32.c (ict_model): New function. Hook new
380 directive .ict_model.
381 (nds32_insert_relax_entry): Tag the bits of entry relocation
382 for .ict_model.
383
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3842018-02-22 H.J. Lu <hongjiu.lu@intel.com>
385
386 * config/tc-i386.c (_i386_insn): Add rex_encoding.
387 (md_assemble): When i.rex_encoding is true, generate a REX byte
388 if possible.
389 (parse_insn): Set i.rex_encoding for {rex}.
390 * doc/c-i386.texi: Document {rex}.
391 * testsuite/gas/i386/x86-64-pseudos.s: Add {rex} tests.
392 * testsuite/gas/i386/x86-64-pseudos.d: Updated.
393
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3942018-02-22 A. Wilcox <awilfox@adelielinux.org>
395
396 PR 22014
397 * config/tc-mips.c (mips_lookup_insn): Use memmove to strip the
398 instruction size suffix.
399
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4002018-02-20 Maciej W. Rozycki <macro@mips.com>
401
402 * testsuite/gas/mips/mips16-branch-reloc-4.d: New test.
403 * testsuite/gas/mips/mips16-branch-reloc-5.d: New test.
404 * testsuite/gas/mips/mips16-branch-reloc-4.s: New test source.
405 * testsuite/gas/mips/mips16-branch-reloc-5.s: New test source.
406 * testsuite/gas/mips/mips.exp: Run the new tests.
407
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4082018-02-20 Max Filippov <jcmvbkbc@gmail.com>
409
410 * config/tc-xtensa.c (struct litpool_frag): Add new field
411 literal_count.
412 (MAX_AUTO_POOL_LITERALS, MAX_EXPLICIT_POOL_LITERALS)
413 (MAX_POOL_LITERALS): New macro definitions.
414 (auto_litpool_limit): Initialize to 0.
415 (md_parse_option): Set auto_litpool_limit in the presence of
416 --auto-litpools option.
417 (xtensa_maybe_create_literal_pool_frag): Zero-initialize
418 literal_count field.
419 (xg_find_litpool): New function. Make sure that found literal
420 pool size is within the limit.
421 (xtensa_move_literals): Extract literal pool search code into
422 the new function.
423 * testsuite/gas/xtensa/all.exp: Add auto-litpools-2 test.
424 * testsuite/gas/xtensa/auto-litpools-2.d: New file.
425 * testsuite/gas/xtensa/auto-litpools-2.s: New file.
426 * testsuite/gas/xtensa/auto-litpools.d: Fix up changed
427 addresses.
428 * testsuite/gas/xtensa/auto-litpools.s: Change literal value so
429 that objdump doesn't get out of sync.
430
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4312018-02-20 Thomas Preud'homme <thomas.preudhomme@arm.com>
432
433 * doc/c-arm.texi (.arch_extension): Mention extensions it accepts are
434 also the same as -march.
435
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4362018-02-17 H.J. Lu <hongjiu.lu@intel.com>
437
438 * NEWS: Mention .nop directive.
439 * as.h (_relax_state): Add rs_space_nop and rs_fill_nop.
440 * read.c (potable): Add .nop.
441 (s_nop): New function.
442 * read.h (s_nop): New prototype.
443 * write.c (cvt_frag_to_fill): Handle rs_space_nop and
444 rs_fill_nop.
445 (md_generate_nops): New function.
446 (relax_segment): Likewise.
447 (write_contents): Use md_generate_nops for rs_fill_nop.
448 * config/tc-i386.c (alt64_11): New.
449 (alt64_patt): Likewise.
450 (md_convert_frag): Handle rs_space_nop.
451 (i386_output_nops): New function.
452 (i386_generate_nops): Likewise.
453 (i386_align_code): Call i386_output_nops.
454 * config/tc-i386.h (i386_generate_nops): New.
455 (md_generate_nops): Likewise.
456 * doc/as.texinfo: Document .nop directive.
457 * testsuite/gas/i386/i386.exp: Run .nop directive tests.
458 * testsuite/gas/i386/nop-1.d: New file.
459 * testsuite/gas/i386/nop-1.s: Likewise.
460 * testsuite/gas/i386/nop-2.d: Likewise.
461 * testsuite/gas/i386/nop-2.s: Likewise.
462 * testsuite/gas/i386/nop-3.d: Likewise.
463 * testsuite/gas/i386/nop-3.s: Likewise.
464 * testsuite/gas/i386/nop-4.d: Likewise.
465 * testsuite/gas/i386/nop-4.s: Likewise.
466 * testsuite/gas/i386/nop-5.d: Likewise.
467 * testsuite/gas/i386/nop-5.s: Likewise.
468 * testsuite/gas/i386/nop-6.d: Likewise.
469 * testsuite/gas/i386/nop-6.s: Likewise.
470 * testsuite/gas/i386/nop-bad-1.l: Likewise.
471 * testsuite/gas/i386/nop-bad-1.s: Likewise.
472 * testsuite/gas/i386/x86-64-nop-1.d: Likewise.
473 * testsuite/gas/i386/x86-64-nop-2.d: Likewise.
474 * testsuite/gas/i386/x86-64-nop-3.d: Likewise.
475 * testsuite/gas/i386/x86-64-nop-4.d: Likewise.
476 * testsuite/gas/i386/x86-64-nop-5.d: Likewise.
477 * testsuite/gas/i386/x86-64-nop-6.d: Likewise.
478
49ded53d
TC
4792018-02-15 Tamar Christina <tamar.christina@arm.com>
480
481 * config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
482 * testsuite/gas/arm/attr-march-armv8_4-a.d: New.
483
db5d5ad1
MF
4842018-02-13 Max Filippov <jcmvbkbc@gmail.com>
485
486 * config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline
487 frag that contains source address.
488
db7bf105
NC
4892018-02-13 Nick Clifton <nickc@redhat.com>
490
491 PR 22773
492 * config/tc-arm.c (md_apply_fix): Test Rn field of Thumb ORR
493 instruction before assuming that it is a MOV instruction.
494 * testsuite/gas/arm/pr22773.s: New test.
495 * testsuite/gas/arm/pr22773.d: New test driver.
496 * testsuite/gas/arm/pr22773.l: New expected output.
497
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L
4982018-02-13 H.J. Lu <hongjiu.lu@intel.com>
499
500 PR gas/22791
501 * config/tc-i386.c (need_plt32_p): New function.
502 (output_jump): Generate BFD_RELOC_X86_64_PLT32 if possible.
503 (md_estimate_size_before_relax): Likewise.
504 * testsuite/gas/i386/reloc64.d: Updated.
505 * testsuite/gas/i386/x86-64-jump.d: Likewise.
506 * testsuite/gas/i386/x86-64-mpx-branch-1.d: Likewise.
507 * testsuite/gas/i386/x86-64-mpx-branch-2.d: Likewise.
508 * testsuite/gas/i386/x86-64-relax-2.d: Likewise.
509 * testsuite/gas/i386/x86-64-relax-3.d: Likewise.
510 * testsuite/gas/i386/ilp32/reloc64.d: Likewise.
511 * testsuite/gas/i386/ilp32/x86-64-branch.d: Likewise.
512
30147392
MR
5132018-02-13 Maciej W. Rozycki <macro@mips.com>
514
515 * testsuite/gas/mips/loongson-3a-2.d: Rename test.
516
68d20676
NC
5172018-02-13 Nick Clifton <nickc@redhat.com>
518
519 PR 22823
520 * config/obj-elf.c (elf_pseudo_table): Remove now redundant
521 casts.
522 (obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit.
523 (obj_elf_vtable_inherit): New stub function that calls
524 obj_elf_get_vtable_inherit.
525 (obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry.
526 (obj_elf_vtable_entry): New stub function that calls
527 obj_elf_get_vtable_entry.
528 * config/obj-elf.h (obj_elf_vtable_inherit): Update prototype.
529 (obj_elf_vtable_entry) Likewise.
530 (obj_elf_get_vtable_inherit) Likewise.
531 (obj_elf_get_vtable_entry) Likewise.
532 * config/tc-arm.c (md_pseudo_table): Remove now redundant cast.
533 * config/tc-i386c (md_pseudo_table): Likewise.
534 * config/tc-hppa.c (pa_vtable_entry): Call
535 obj_elf_get_vtable_entry.
536 (pa_vtable_inherit): Call obj_elf_get_vtable_inherit.
537 * config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file
538 with call to dwarf2_get_filename.
539 * dwarf2dbg.c (dwarf2_directive_file): Rename to
540 dwarf2_directive_filename.
541 (dwarf2_directive_file): New stub function that calls
542 dwarf2_directive_filename.
543 * dwarf2dbg.h: Prototype dwarf2_directive_filename.
544
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MR
5452018-02-12 Maciej W. Rozycki <macro@mips.com>
546
547 * testsuite/gas/mips/reginfo-2-n32.d: Add `--no-pad-sections' to
548 `as' flags.
549
d2159fdc
HW
5502018-02-12 Henry Wong <henry@stuffedcow.net>
551
552 * testsuite/gas/mips/r6.d: Update for "sigrie" encoding fix.
553 * testsuite/gas/mips/r6-n32.d: Likewise.
554 * testsuite/gas/mips/r6-n64.d: Likewise.
555
7e784da5
NC
5562018-02-12 Nick Clifton <nickc@redhat.com>
557
558 * po/ru.po: Updated Russian translation.
559
a9479dc0
AM
5602018-02-08 Alan Modra <amodra@gmail.com>
561
562 PR 22819
563 * config/tc-ppc.c (md_assemble): Rewrite insn alignment checking.
564 (ppc_frag_check): Likewise.
565 * testsuite/gas/ppc/misalign.d,
566 * testsuite/gas/ppc/misalign.l,
567 * testsuite/gas/ppc/misalign.s: New test.
568 * testsuite/gas/ppc/misalign2.d,
569 * testsuite/gas/ppc/misalign2.s: New test.
570 * testsuite/gas/ppc/ppc.exp: Run them.
571
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MR
5722018-02-05 Maciej W. Rozycki <macro@mips.com>
573
574 * config/tc-riscv.c (riscv_handle_implicit_zero_offset): Rename
575 `expr' parameter to `ep'.
576
2d6dda71
MR
5772018-02-05 Maciej W. Rozycki <macro@mips.com>
578
579 * testsuite/gas/mips/reginfo-2.d: New test.
580 * testsuite/gas/mips/reginfo-2-n32.d: New test.
581 * testsuite/gas/mips/reginfo-2.l: New test stderr output.
582 * testsuite/gas/mips/reginfo-2.s: New test source.
583 * testsuite/gas/mips/mips.exp: Run the new tests.
584
f174ef9f
NC
5852018-02-05 Nick Clifton <nickc@redhat.com>
586
587 * po/ru.po: Updated Russian translation.
588
ab1fadc6
AM
5892018-01-31 Alan Modra <amodra@gmail.com>
590
591 PR 22714
592 * app.c (last_char): New static var.
593 (struct app_save): Add last_char field.
594 (app_push, app_pop): Handle it.
595 (do_scrub_chars): Use last_char in test for "\@". Set last_char.
596
d85815e2
EB
5972018-01-29 Eric Botcazou <ebotcazou@adacore.com>
598
599 PR gas/22738
600 * config/tc-sparc.h (sparc_mach): Declare.
601 (TARGET_MACH): Define to above.
602 * config/tc-sparc.c (sparc_mach): New function.
603 (sparc_md_end): Minor tweak.
604
c32b891a
NC
6052018-01-29 Nick Clifton <nickc@redhat.com>
606
607 * po/ru.po: Updated Russian translation.
608
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MR
6092018-01-26 Maciej W. Rozycki <macro@mips.com>
610
611 * configure.tgt: Use generic emulation for `mips-*-windiss',
612 overriding the blanket choice made for `*-*-windiss'.
613
c00f0d7a
MR
6142018-01-26 Maciej W. Rozycki <macro@mips.com>
615
616 * configure.tgt: Use `mips-*-sysv4*' rather than
617 `mips-*-sysv4*MP*'.
618
32247401
RL
6192018-01-24 Renlin Li <renlin.li@arm.com>
620
621 * config/tc-aarch64.c (reloc_table): add entries for
622 BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
623 BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
624 BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
625 BFD_RELOC_AARCH64_MOVW_PREL_G3.
626 (process_movw_reloc_info): Supports newly added MOVW_PREL relocations.
627 (md_apply_fix): Likewise
628 * testsuite/gas/aarch64/prel_g0.s: New.
629 * testsuite/gas/aarch64/prel_g0.d: New.
630 * testsuite/gas/aarch64/prel_g0_nc.s: New.
631 * testsuite/gas/aarch64/prel_g0_nc.d: New.
632 * testsuite/gas/aarch64/prel_g1.s: New.
633 * testsuite/gas/aarch64/prel_g1.d: New.
634 * testsuite/gas/aarch64/prel_g1_nc.s: New.
635 * testsuite/gas/aarch64/prel_g1_nc.d: New.
636 * testsuite/gas/aarch64/prel_g2.s: New.
637 * testsuite/gas/aarch64/prel_g2.d: New.
638 * testsuite/gas/aarch64/prel_g2_nc.s: New.
639 * testsuite/gas/aarch64/prel_g2_nc.d: New.
640 * testsuite/gas/aarch64/prel_g3.s: New.
641 * testsuite/gas/aarch64/prel_g3.d: New.
642
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MR
6432018-01-23 Maciej W. Rozycki <macro@mips.com>
644
645 * configure.ac: Also set `mips_default_abi' to N32_ABI for
646 `mips64*-ps2-elf*'.
647 * configure: Regenerate.
648
62fd0a98
MR
6492018-01-23 Maciej W. Rozycki <macro@mips.com>
650
651 * config/tc-mips.c (options): Remove OPTION_COMPAT_ARCH_BASE
652 enum value.
653
be3a8dca
IT
6542018-01-23 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
655
656 * config/tc-i386.c (cpu_arch): Add .pconfig.
657 * doc/c-i386.texi: Document .pconfig.
658 * testsuite/gas/i386/i386.exp: Add PCONFIG tests.
659 * testsuite/gas/i386/pconfig-intel.d: New test.
660 * testsuite/gas/i386/pconfig.d: Likewise.
661 * testsuite/gas/i386/pconfig.s: Likewise.
662 * testsuite/gas/i386/x86-64-pconfig-intel.d: Likewise.
663 * testsuite/gas/i386/x86-64-pconfig.d: Likewise.
664 * testsuite/gas/i386/x86-64-pconfig.s: Likewise.
665
3233d7d0
IT
6662018-01-23 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
667
668 * config/tc-i386.c (cpu_arch): Add .wbnoinvd.
669 * doc/c-i386.texi: Document .wbnoinvd.
670 * testsuite/gas/i386/i386.exp: Add WBNOINVD tests.
671 * testsuite/gas/i386/wbnoinvd-intel.d: New test.
672 * testsuite/gas/i386/wbnoinvd.d: Likewise.
673 * testsuite/gas/i386/wbnoinvd.s: Likewise.
674 * testsuite/gas/i386/x86-64-wbnoinvd-intel.d: Likewise.
675 * testsuite/gas/i386/x86-64-wbnoinvd.d: Likewise.
676 * testsuite/gas/i386/x86-64-wbnoinvd.s: Likewise.
677
b4f6242e
MR
6782018-01-23 Maciej W. Rozycki <macro@mips.com>
679
680 * config/tc-mips.c (md_show_usage): Correctly indicate the
681 configuration-specific default ABI.
682
f866b262
MR
6832018-01-23 Maciej W. Rozycki <macro@mips.com>
684
685 * config/tc-mips.c (md_show_usage): Report `-mmips16e2' and
686 `-mno-mips16e2' options.
687
75c80ee1
MR
6882018-01-22 Maciej W. Rozycki <macro@mips.com>
689
690 * doc/c-mips.texi (MIPS ASE Instruction Generation Overrides):
691 Correct syntax of the `.set nomips16e2' directive description.
692
49da480f
OE
6932018-01-22 Oleg Endo <olegendo@gcc.gnu.org>
694
695 PR 22737
696 * config/tc-rx.c (rx_start_line): Handle escaped double-quote character.
697 * testsuite/gas/rx/pr22737.s: New test.
698 * testsuite/gas/rx/pr22737.d: Likewise.
699 * testsuite/gas/rx/rx.exp: Run the new test.
700
a3ab6cb0
TP
7012018-01-19 Thomas Preud'homme <thomas.preudhomme@arm.com>
702
703 * config/tc-arm.c (ToC macro): Remove spurious comment.
704 (ToU macro): Likewise.
705
e925c834
JW
7062018-01-17 Jim Wilson <jimw@sifive.com>
707
708 * config/tc-riscv.c (validate_riscv_insn) <'z'>: New.
709 (riscv_ip) <'z'>: New.
710
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IT
7112018-01-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
712
713 * config/tc-i386.c (cpu_arch): Delete .cet. Add .ibt, .shstk.
714 (cpu_noarch): Add noibt, noshstk.
715 (parse_insn): Change cpucet to cpuibt.
716 * doc/c-i386.texi: Delete .cet. Add .ibt, .shstk.
717 * testsuite/gas/i386/cet-ibt-inval.l: New test.
718 * testsuite/gas/i386/cet-ibt-inval.s: Likewise.
719 * testsuite/gas/i386/cet-shstk-inval.l: Likewise.
720 * testsuite/gas/i386/cet-shstk-inval.s: Likewise.
721 * testsuite/gas/i386/x86-64-cet-ibt-inval.l: Likewise.
722 * testsuite/gas/i386/x86-64-cet-ibt-inval.s: Likewise.
723 * testsuite/gas/i386/x86-64-cet-shstk-inval.l: Likewise.
724 * testsuite/gas/i386/x86-64-cet-shstk-inval.s: Likewise.
725
f6efed01
NC
7262018-01-16 Nick Clifton <nickc@redhat.com>
727
728 * po/fr.po: Updated French translation.
729
2721d702
JW
7302018-01-15 Jim Wilson <jimw@sifive.com>
731
732 * testsuite/gas/riscv/c-zero-imm.s: Test addi that compresses to c.nop.
733 * testsuite/gas/riscv/c-zero-imm.d: Likewise.
734
cf3cf39d
TP
7352018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
736
737 * config/tc-arm.c (ToC): Define macro.
738 (ToU): Likewise.
739 (insns): Make use of above macros for new instructions introduced in
740 Armv8-M.
741
2875ce2b
TP
7422018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
743
744 * config/tc-arm.c (insns): Make blxns, bxns, tt, ttt, tta, ttat, vlldm
745 and vlstm conditionally executable and reindent parameters.
746 * testsuite/gas/arm/archv8m-cmse-main.s: Add conditional version of
747 aforementionned instructions.
748
df9909b8
TP
7492018-01-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
750
751 * config/tc-arm.c (it_fsm_post_encode): Do not warn if targeting M
752 profile architecture or if in autodetection mode. Clarify that
753 deprecation is for performance reason and concerns Armv8-A and Armv8-R.
754 * testsuite/gas/arm/armv8-ar-bad.l: Adapt to new IT deprecation warning
755 message.
756 * testsuite/gas/arm/armv8-ar-it-bad.l: Likewise.
757 * testsuite/gas/arm/sp-pc-validations-bad-t-v8a.l: Likewise.
758 * testsuite/gas/arm/udf.l: Likewise.
759 * testsuite/gas/arm/udf.d: Assemble for Armv8-A explicitely.
760
616dcb87
NC
7612018-01-15 Nick Clifton <nickc@redhat.com>
762
763 * po/uk.po: Updated Ukranian translation.
764
3957a496
NC
7652018-01-13 Nick Clifton <nickc@redhat.com>
766
767 * po/gas.pot: Regenerated.
768
769c7ea5
NC
7692018-01-13 Nick Clifton <nickc@redhat.com>
770
771 * configure: Regenerate.
772
9176ac5b
NC
7732018-01-13 Nick Clifton <nickc@redhat.com>
774
faf766e3 775 2.30 branch created.
9176ac5b
NC
776 * NEWS: Add marker for 2.30.
777
b5b62006
GN
7782018-01-12 Gunther Nikl <gnikl@users.sourceforge.net>
779
780 * gas/config/aout_gnu.h (USE_EXTENDED_RELOC): Explicitly
781 define to 0 and 1. Remove a dangling reference to "AMD 29000"
782 in a comment.
783
888a89da
IT
7842018-01-11 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
785
786 * testsuite/i386/avx512_4fmaps_vl-warn.l: Likewise.
787 * testsuite/i386/avx512_4fmaps_vl-warn.s: Likewise.
788 * testsuite/i386/avx512_4fmaps_vl.d: Likewise.
789 * testsuite/i386/avx512_4fmaps_vl.s: Likewise.
790 * testsuite/i386/avx512_4vnniw_vl-intel.d: Likewise.
791 * testsuite/i386/avx512_4vnniw_vl.d: Likewise.
792 * testsuite/i386/avx512_4vnniw_vl.s: Likewise.
793 * testsuite/i386/i386.exp: Removed _vl tests for 4fmaps an 4vnniw
794 tests.
795 * testsuite/i386/x86-64-avx512_4fmaps_vl-intel.d: Removed.
796 * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.l: Likewise.
797 * testsuite/i386/x86-64-avx512_4fmaps_vl-warn.s: Likewise.
798 * testsuite/i386/x86-64-avx512_4fmaps_vl.d: Likewise.
799 * testsuite/i386/x86-64-avx512_4fmaps_vl.s: Likewise.
800 * testsuite/i386/x86-64-avx512_4vnniw_vl-intel.d: Likewise.
801 * testsuite/i386/x86-64-avx512_4vnniw_vl.d: Likewise.
802 * testsuite/i386/x86-64-avx512_4vnniw_vl.s: Likewise.
803
b90d5ba0
AM
8042018-01-11 Alan Modra <amodra@gmail.com>
805
806 * config/tc-arm.c (aeabi_set_public_attributes): Avoid false
807 positive "‘profile’ may be used uninitialized".
808
cbda583a
JB
8092018-01-10 Jan Beulich <jbeulich@suse.com>
810
811 * testsuite/gas/i386/avx512_4fmaps.s,
812 testsuite/gas/i386/avx512_4fmaps_vl.s,
813 testsuite/gas/i386/x86-64-avx512_4fmaps.s,
814 testsuite/gas/i386/x86-64-avx512_4fmaps_vl.s: Actually test
815 Disp8 forms (and the transition happening at the right
816 boundary).
817 * testsuite/gas/i386/avx512_4fmaps.d,
818 testsuite/gas/i386/avx512_4fmaps-intel.d,
819 testsuite/gas/i386/avx512_4fmaps_vl.d,
820 testsuite/gas/i386/avx512_4fmaps_vl-intel.d,
821 testsuite/gas/i386/x86-64-avx512_4fmaps.d,
822 testsuite/gas/i386/x86-64-avx512_4fmaps-intel.d,
823 testsuite/gas/i386/x86-64-avx512_4fmaps_vl.d,
824 testsuite/gas/i386/x86-64-avx512_4fmaps_vl-intel.d: Adjust
825 expectations.
826
c9e92278
JB
8272018-01-10 Jan Beulich <jbeulich@suse.com>
828
829 * testsuite/gas/i386/avx512bw.s,
830 testsuite/gas/i386/avx512bw_vl.s: Add VPCMP* tests with memory
831 operands.
832 * testsuite/gas/i386/avx512bw-intel.d,
833 testsuite/gas/i386/avx512bw.d,
834 testsuite/gas/i386/avx512bw_vl-intel.d.
835 testsuite/gas/i386/avx512bw_vl.d: Adjust expectations.
836
35fd2b2b
JW
8372018-01-09 Jim Wilson <jimw@sifive.com>
838
839 * testsuite/gas/riscv/auipc-x0.d: New.
840 * testsuite/gas/riscv/auipc-x0.s: New.
841
91d8b670
JG
8422018-01-09 James Greenhalgh <james.greenhalgh@arm.com>
843
844 * config/tc-arm.c (insns): Add csdb, enable for Armv3 and above
845 in Arm execution state, and Armv6T2 and above in Thumb execution
846 state.
847 * testsuite/gas/arm/csdb.s: New.
848 * testsuite/gas/arm/csdb.d: New.
849 * testsuite/gas/arm/thumb2_it_bad.l: Add csdb.
850 * testsuite/gas/arm/thumb2_it_bad.s: Add csdb.
851
be2e7d95
JG
8522018-01-09 James Greenhalgh <james.greenhalgh@arm.com>
853
854 * testsuite/gas/aarch64/system.d: Update expected results to expect
855 CSDB for hint 0x14.
856
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L
8572018-01-08 H.J. Lu <hongjiu.lu@intel.com>
858
859 PR gas/22681
860 * testsuite/gas/i386/i386.exp: Run x86-64-movd and
861 x86-64-movd-intel.
862 * testsuite/gas/i386/x86-64-movd-intel.d: New file.
863 * testsuite/gas/i386/x86-64-movd.d: Likewise.
864 * testsuite/gas/i386/x86-64-movd.s: Likewise.
865
102e9361
NC
8662018-01-08 Nick Clifton <nickc@redhat.com>
867
868 PR 22553
869 * doc/c-i386.texi (i386-Directives): Document the .largecomm
870 directive.
871
645a2c5b
JW
8722018-01-04 Jim Wilson <jimw@sifive.com>
873
874 * testsuite/gas/riscv/priv-reg.s: Add missing stval and mtval.
875 * testsuite/gas/riscv/priv-reg.d: Likewise.
876
219d1afa
AM
8772018-01-03 Alan Modra <amodra@gmail.com>
878
879 Update year range in copyright notice of all files.
880
806ab1c0
NC
8812018-01-02 Nick Clifton <nickc@redhat.com>
882
883 PR 18119
884 * config/tc-arm.c (do_mrs): Fix test of bits 16-19 in non-banked
885 version of ARM MRS instruction.
886
1e563868 887For older changes see ChangeLog-2017
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