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Commit | Line | Data |
---|---|---|
9b2e34ef CL |
1 | 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> |
2 | ||
3 | * config/arm/arm-config.h (__ARM_ARCH__): Remove definitions, use | |
4 | __ARM_ARCH instead. Use __ARM_FEATURE_LDREX to define HAVE_STREX | |
5 | and HAVE_STREXBHD | |
6 | ||
cb3c90cc FW |
7 | 2018-05-23 Florian Weimer <fweimer@redhat.com> |
8 | ||
9 | PR libgcc/60790 | |
10 | x86: Do not assume ELF constructors run before IFUNC resolvers. | |
11 | * config/x86/host-config.h (libat_feat1_ecx, libat_feat1_edx): | |
12 | Remove declarations. | |
13 | (__libat_feat1, __libat_feat1_init): Declare. | |
14 | (FEAT1_REGISTER): Define. | |
15 | (load_feat1): New function. | |
16 | (IFUNC_COND_1): Adjust. | |
17 | * config/x86/init.c (libat_feat1_ecx, libat_feat1_edx) | |
18 | (init_cpuid): Remove definitions. | |
19 | (__libat_feat1): New variable. | |
20 | (__libat_feat1_init): New function. | |
21 | ||
9220b511 TV |
22 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
23 | ||
24 | PR testsuite/85106 | |
25 | * testsuite/lib/libatomic.exp: Include scanltranstree.exp. | |
26 | ||
6c3c13c1 TV |
27 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
28 | ||
29 | PR testsuite/85106 | |
30 | * testsuite/lib/libatomic.exp: Include scanwpaipa.exp. | |
31 | ||
7b47ecf2 L |
32 | 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
33 | ||
34 | * configure: Regenerated. | |
35 | ||
a0e1df88 JJ |
36 | 2018-04-19 Jakub Jelinek <jakub@redhat.com> |
37 | ||
38 | * configure: Regenerated. | |
39 | ||
001ddaa8 DM |
40 | 2018-04-18 David Malcolm <dmalcolm@redhat.com> |
41 | ||
42 | PR jit/85384 | |
43 | * configure: Regenerate. | |
44 | ||
a4c6bd08 AK |
45 | 2018-03-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com> |
46 | ||
47 | * config/s390/exch_n.c: New file. | |
48 | * configure.tgt: Add the config directory for s390. | |
49 | ||
14e335ed IT |
50 | 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
51 | ||
52 | PR target/84148 | |
53 | * configure: Regenerate. | |
54 | ||
85ec4feb JJ |
55 | 2018-01-03 Jakub Jelinek <jakub@redhat.com> |
56 | ||
57 | Update copyright years. | |
58 | ||
9d0e85af SE |
59 | 2017-12-14 Steve Ellcey <sellcey@cavium.com> |
60 | ||
61 | * Makefile.am (IFUNC_OPTIONS): Change aarch64 | |
62 | option from -march=armv8.1-a to -march=armv8-a+lse. | |
63 | * configure.ac (*aarch64*): Check to see if | |
64 | compiler understands -march=armv8-a+lse option. | |
65 | * configure.tgt (*aarch64*): Only set try_ifunc | |
66 | if compiler understands -march=armv8-a+lse option. | |
67 | * Makefile.in: Regenerate. | |
68 | * testsuite/Makefile.in: Regenerate. | |
69 | * configure: Regenerate. | |
70 | * aclocal.m4: Regenerate. | |
71 | ||
141abc6f SE |
72 | 2017-12-04 Steve Ellcey <sellcey@cavium.com> |
73 | ||
74 | * Makefile.am (ARCH_AARCH64_LINUX): Add IFUNC_OPTIONS and | |
75 | libatomic_la_LIBADD. | |
76 | * config/linux/aarch64/host-config.h: New file. | |
77 | * configure.ac (IFUNC_RESOLVER_ARGS): Define. | |
78 | (ARCH_AARCH64_LINUX): New conditional for IFUNC builds. | |
79 | * configure.tgt (aarch64): Set ARCH and try_ifunc. | |
80 | (aarch64*-*-linux*) Update config_path. | |
81 | (aarch64*-*-linux*) Set IFUNC_RESOLVER_ARGS. | |
82 | * libatomic_i.h (GEN_SELECTOR): Add IFUNC_RESOLVER_ARGS argument. | |
83 | * Makefile.in: Regenerate. | |
84 | * auto-config.h.in: Regenerate. | |
85 | * configure: Regenerate. | |
86 | ||
efc643e9 IT |
87 | 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
88 | ||
89 | * configure.ac: Set CET_FLAGS, update XCFLAGS. | |
90 | * acinclude.m4: Add cet.m4 and enable.m4. | |
91 | * configure: Regenerate. | |
92 | * Makefile.in: Likewise. | |
93 | * testsuite/Makefile.in: Likewise. | |
94 | ||
e64944ac RE |
95 | 2017-10-20 Richard Earnshaw <rearnsha@arm.com> |
96 | ||
97 | * Makefile.am: (IFUNC_OPTIONS): Set the architecture to | |
98 | -march=armv7-a+fp on Linux/Arm. | |
99 | * Makefile.in: Regenerated. | |
100 | ||
bc437a56 MS |
101 | 2017-10-02 Martin Sebor <msebor@redhat.com> |
102 | ||
103 | PR c/81854 | |
104 | * acinclude.m4 (LIBAT_CHECK_IFUNC): Have ifunc resolver return | |
105 | a function pointer rather than void* to avoid GCC 8 warnings. | |
106 | * configure: Regenerate. | |
107 | * libatomic_i.h: Declare ifunc resolvers to return function | |
108 | pointers rather than void*. | |
109 | ||
62ffe920 RO |
110 | 2017-05-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
111 | ||
112 | * testsuite/lib/libatomic.exp: Load scanlang.exp. | |
113 | ||
b906c007 PD |
114 | 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> |
115 | ||
116 | * configure.tgt: Add RISC-V tuple. | |
117 | ||
969a32ce | 118 | 2017-02-01 Richard Henderson <rth@redhat.com> |
92a285c1 | 119 | Torvald Riegel <triegel@redhat.com> |
969a32ce TR |
120 | |
121 | * acinclude.m4: Add #define FAST_ATOMIC_LDST_*. | |
122 | * auto-config.h.in: Regenerate. | |
123 | * config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0. | |
124 | (atomic_compare_exchange_n): New. | |
125 | * glfree.c (EXACT, LARGER): Change condition and add comments. | |
126 | ||
87c45ec7 SN |
127 | 2017-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com> |
128 | ||
129 | PR target/78945 | |
130 | * config/arm/exch_n.c (libat_exchange): Check __ARM_FEATURE_SIMD32. | |
131 | ||
73aa401e JJ |
132 | 2017-01-21 Jakub Jelinek <jakub@redhat.com> |
133 | ||
134 | PR other/79046 | |
135 | * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead | |
136 | of cat to get version from BASE-VER file. | |
137 | * testsuite/Makefile.in: Regenerated. | |
138 | ||
3c36aa6b JJ |
139 | 2017-01-17 Jakub Jelinek <jakub@redhat.com> |
140 | ||
141 | PR other/79046 | |
142 | * configure.ac: Add GCC_BASE_VER. | |
143 | * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to | |
144 | get version from BASE-VER file. | |
145 | * testsuite/Makefile.in: Regenerated. | |
146 | * configure: Regenerated. | |
147 | * Makefile.in: Regenerated. | |
148 | ||
cbe34bb5 JJ |
149 | 2017-01-01 Jakub Jelinek <jakub@redhat.com> |
150 | ||
151 | Update copyright years. | |
152 | ||
84c1b9d3 MK |
153 | 2016-11-15 Matthias Klose <doko@ubuntu.com> |
154 | ||
155 | * configure: Regenerate. | |
156 | ||
c47194d2 SH |
157 | 2016-04-27 Sebastian Huber <sebastian.huber@embedded-brains.de> |
158 | ||
159 | * configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable. | |
160 | (*-*-rtems*): New supported target. | |
161 | * config/rtems/host-config.h: New file. | |
162 | * config/rtems/lock.c: Likewise. | |
163 | ||
3dd7e092 L |
164 | 2016-04-25 H.J. Lu <hongjiu.lu@intel.com> |
165 | ||
166 | PR target/70454 | |
167 | * configure.tgt (XCFLAGS): Revert the last change. | |
168 | ||
9023fd9e L |
169 | 2016-04-20 H.J. Lu <hongjiu.lu@intel.com> |
170 | ||
171 | PR target/70454 | |
172 | * configure.tgt (XCFLAGS): Don't add -march=i486 to compile | |
173 | 32-bit x86 target library on x86-64. | |
174 | ||
7c961392 SN |
175 | 2016-01-06 Szabolcs Nagy <szabolcs.nagy@arm.com> |
176 | ||
177 | PR other/67627 | |
178 | * Makefile.am (all-multi): Add dependency. | |
179 | * Makefile.in: Regenerate. | |
180 | ||
818ab71a JJ |
181 | 2016-01-04 Jakub Jelinek <jakub@redhat.com> |
182 | ||
183 | Update copyright years. | |
184 | ||
c29c36ad JM |
185 | 2015-11-18 Joseph Myers <joseph@codesourcery.com> |
186 | ||
187 | PR c/65083 | |
188 | * fence.c, flag.c: New files. | |
189 | * Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c. | |
190 | * Makefile.in: Regenerate. | |
191 | * configure.ac (libtool_VERSION): Change to 3:0:2. | |
192 | * configure: Regenerate. | |
193 | * libatomic.map (LIBATOMIC_1.2): New symbol version. | |
194 | ||
9e531d37 DM |
195 | 2015-10-09 David Malcolm <dmalcolm@redhat.com> |
196 | ||
197 | * testsuite/lib/libatomic.exp: Load multiline.exp before | |
198 | prune.exp, using load_gcc_lib. | |
199 | ||
b6735e76 JM |
200 | 2015-07-14 John Marino <gnugcc@marino.st> |
201 | ||
202 | * configure.tgt: Add *-*-dragonfly to supported targets. | |
203 | ||
122a5d60 AW |
204 | 2015-01-21 Andrew Waterman <waterman@cs.berkeley.edu> |
205 | ||
206 | * fop_n.c (libat_fetch_op): Align address to word boundary. | |
207 | (libat_op_fetch): Likewise. | |
208 | ||
fe23ff4b IV |
209 | 2015-01-16 Ilya Verbin <ilya.verbin@intel.com> |
210 | ||
211 | PR testsuite/64605 | |
212 | * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp. | |
213 | * testsuite/libatomic.c/c.exp: Load gcc-dg.exp. | |
214 | ||
82a19768 AT |
215 | 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org> |
216 | ||
217 | * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc. | |
218 | ||
5624e564 JJ |
219 | 2015-01-05 Jakub Jelinek <jakub@redhat.com> |
220 | ||
221 | Update copyright years. | |
222 | ||
69aef6dc KT |
223 | 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
224 | ||
225 | * testsuite/lib/libatomic.exp: Load target-utils.exp | |
226 | ||
a699d672 L |
227 | 2014-11-21 H.J. Lu <hongjiu.lu@intel.com> |
228 | ||
229 | PR bootstrap/63784 | |
230 | * configure: Regenerated. | |
231 | ||
ca3d99a6 AW |
232 | 2014-11-13 Andrew Waterman <waterman@cs.berkeley.edu> |
233 | ||
234 | * cas_n.c (libat_compare_exchange): Add missing cast. | |
235 | ||
ebf6d33b FXC |
236 | 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
237 | ||
238 | PR target/63610 | |
239 | * configure: Regenerate. | |
240 | ||
6fe8c024 KT |
241 | 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> |
242 | ||
243 | * configure.tgt: Add cygwin to supported targets. | |
244 | ||
245 | 2014-07-18 Uros Bizjak <ubizjak@gmail.com> | |
537b5312 UB |
246 | |
247 | * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS. | |
248 | ||
dc3368d0 KT |
249 | 2014-06-17 Kai Tietz <ktietz@redhat.com> |
250 | ||
251 | * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags. | |
252 | * configure.ac (ACX_LT_HOST_FLAGS): New. | |
253 | (target_thread_file): New. | |
254 | * configure.tgt (mingw): Add mingw support. | |
255 | * config/mingw/host-config.h: New file. | |
256 | * config/mingw/lock.c: Likewise. | |
257 | * Makefile.in: Regenerated. | |
258 | * configure: Likewise. | |
259 | * aclocal.m4: Likewise. | |
260 | * testsuite/Makefile.in: Likewise. | |
261 | ||
672ce939 RH |
262 | 2014-02-20 Richard Henderson <rth@redhat.com> |
263 | ||
264 | PR c++/60272 | |
265 | * cas_n.c (libat_compare_exchange): Conditionalize on failure | |
266 | the store back to EPTR. | |
267 | ||
3e6a2e37 RS |
268 | 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
269 | ||
270 | Update copyright years | |
271 | ||
8b02e720 UB |
272 | 2013-12-09 Uros Bizjak <ubizjak@gmail.com> |
273 | ||
274 | * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE | |
1f71a3c3 | 275 | instructions when __SSE_MATH__ is defined. |
8b02e720 | 276 | |
a2ca7c8c JM |
277 | 2013-11-18 Joseph Myers <joseph@codesourcery.com> |
278 | ||
279 | * testsuite/libatomic.c/atomic-compare-exchange-1.c, | |
280 | testsuite/libatomic.c/atomic-compare-exchange-2.c, | |
281 | testsuite/libatomic.c/atomic-compare-exchange-3.c, | |
282 | testsuite/libatomic.c/atomic-compare-exchange-4.c, | |
283 | testsuite/libatomic.c/atomic-compare-exchange-5.c, | |
284 | testsuite/libatomic.c/atomic-exchange-1.c, | |
285 | testsuite/libatomic.c/atomic-exchange-2.c, | |
286 | testsuite/libatomic.c/atomic-exchange-3.c, | |
287 | testsuite/libatomic.c/atomic-exchange-4.c, | |
288 | testsuite/libatomic.c/atomic-exchange-5.c, | |
289 | testsuite/libatomic.c/atomic-generic.c, | |
290 | testsuite/libatomic.c/atomic-load-1.c, | |
291 | testsuite/libatomic.c/atomic-load-2.c, | |
292 | testsuite/libatomic.c/atomic-load-3.c, | |
293 | testsuite/libatomic.c/atomic-load-4.c, | |
294 | testsuite/libatomic.c/atomic-load-5.c, | |
295 | testsuite/libatomic.c/atomic-op-1.c, | |
296 | testsuite/libatomic.c/atomic-op-2.c, | |
297 | testsuite/libatomic.c/atomic-op-3.c, | |
298 | testsuite/libatomic.c/atomic-op-4.c, | |
299 | testsuite/libatomic.c/atomic-op-5.c, | |
300 | testsuite/libatomic.c/atomic-store-1.c, | |
301 | testsuite/libatomic.c/atomic-store-2.c, | |
302 | testsuite/libatomic.c/atomic-store-3.c, | |
303 | testsuite/libatomic.c/atomic-store-4.c, | |
304 | testsuite/libatomic.c/atomic-store-5.c: Declare main as returning | |
305 | int. Do not require built-in sync support or add target-specific | |
306 | options. | |
307 | * testsuite/libatomic.c/atomic-exchange-1.c, | |
308 | testsuite/libatomic.c/atomic-exchange-2.c, | |
309 | testsuite/libatomic.c/atomic-exchange-3.c, | |
310 | testsuite/libatomic.c/atomic-exchange-4.c, | |
311 | testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of | |
312 | count from expression using value of count. | |
313 | ||
6fbf9877 UB |
314 | 2013-11-10 Uros Bizjak <ubizjak@gmail.com> |
315 | ||
316 | * config/x86/fenv.c: New file. | |
317 | ||
267bac10 JM |
318 | 2013-11-07 Joseph Myers <joseph@codesourcery.com> |
319 | ||
320 | * fenv.c: New file. | |
321 | * libatomic.map (LIBATOMIC_1.1): New symbol version. Include | |
322 | __atomic_feraiseexcept. | |
323 | * configure.ac (libtool_VERSION): Change to 2:0:1. | |
324 | (fenv.h): Test for header. | |
325 | * Makefile.am (libatomic_la_SOURCES): Add fenv.c. | |
326 | * Makefile.in, auto-config.h.in, configure: Regenerate. | |
327 | ||
a115cf9c MHD |
328 | 2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org> |
329 | ||
330 | * libatomic/configure.tgt (aarch64*): Remove code preventing | |
331 | build. | |
332 | ||
3cbe17f7 AM |
333 | 2013-09-20 Alan Modra <amodra@gmail.com> |
334 | ||
335 | * configure: Regenerate. | |
336 | ||
69b2c423 RS |
337 | 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com> |
338 | ||
339 | Update copyright years. | |
340 | ||
36749a1f ILT |
341 | 2012-12-18 Ian Lance Taylor <iant@google.com> |
342 | ||
343 | PR go/55201 | |
344 | * Makefile.am (noinst_LTLIBRARIES): Define new make variable. | |
345 | (libatomic_convenience_la_SOURCES): Likewise. | |
346 | (libatomic_convenience_la_LIBADD): Likewise. | |
347 | * Makefile.in: Rebuild. | |
348 | * testsuite/Makefile.in: Rebuild. | |
349 | ||
408d2995 MS |
350 | 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> |
351 | ||
352 | * config/arm/arm-config.h (__ARM_ARCH_8A__): New. | |
353 | ||
5eb4cb47 MK |
354 | 2012-11-21 Matthias Klose <doko@ubuntu.com> |
355 | ||
356 | * configure.tgt (i[3456]86): Handle -mx32 like -m64. | |
357 | ||
b9efc877 TS |
358 | 2012-11-04 Thomas Schwinge <thomas@codesourcery.com> |
359 | ||
40448151 TS |
360 | * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message. |
361 | * configure: Regenerate. | |
362 | ||
b9efc877 TS |
363 | * configure: Regenerate. |
364 | ||
34f8442e SN |
365 | 2012-10-23 Sofiane Naci <sofiane.naci@arm.com> |
366 | ||
367 | Mark libatomic unsupported in AArch64. | |
368 | ||
369 | * configure.tgt: Mark libatomic unsupported. | |
370 | ||
c0758df9 JJ |
371 | 2012-09-20 Jakub Jelinek <jakub@redhat.com> |
372 | ||
373 | PR other/43620 | |
374 | * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. | |
375 | * configure: Regenerate. | |
376 | * Makefile.in: Regenerate. | |
377 | ||
00c2f0ef DE |
378 | 2012-09-14 David Edelsohn <dje.gcc@gmail.com> |
379 | ||
380 | * configure: Regenerated. | |
381 | ||
91734423 JDA |
382 | 2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
383 | ||
384 | PR other/53231 | |
385 | * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. | |
386 | ||
e6d5f8c9 L |
387 | 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
388 | ||
389 | * configure: Regenerated. | |
390 | ||
aaea76b3 RO |
391 | 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
392 | ||
393 | PR other/53284 | |
394 | * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS | |
395 | instead of overriding. | |
396 | * configure: Regenerate. | |
397 | ||
527eeee5 RO |
398 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
399 | ||
400 | * Makefile.am (libatomic.map-sun): Handle objects in | |
401 | libatomic_la_LIBADD. | |
402 | * aclocal.m4: Regenerate. | |
403 | * Makefile.in: Regenerate. | |
404 | ||
e9885be5 RO |
405 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
406 | ||
407 | * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS. | |
408 | * configure: Regenerate. | |
409 | ||
0fe5522f RH |
410 | 2012-05-03 Richard Henderson <rth@redhat.com> |
411 | ||
fa3cd3c3 | 412 | * configure.ac (AM_MAINTAINER_MODE): New. |
0fe5522f RH |
413 | * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation |
414 | failure in gcc_no_link path. | |
fa3cd3c3 | 415 | * configure, aclocal.m4, Makefile.in: Rebuild. |
0fe5522f | 416 | |
48310492 RH |
417 | 2012-05-01 Richard Henderson <rth@redhat.com> |
418 | ||
419 | * Initial commit. | |
818ab71a | 420 | \f |
85ec4feb | 421 | Copyright (C) 2012-2018 Free Software Foundation, Inc. |
818ab71a JJ |
422 | |
423 | Copying and distribution of this file, with or without modification, | |
424 | are permitted in any medium without royalty provided the copyright | |
425 | notice and this notice are preserved. |