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Commit | Line | Data |
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a5544970 JJ |
1 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
2 | ||
3 | Update copyright years. | |
4 | ||
22e05272 JM |
5 | 2018-10-31 Joseph Myers <joseph@codesourcery.com> |
6 | ||
7 | PR bootstrap/82856 | |
8 | * Makefile.am: Include multilib.am. | |
9 | * acinclude.m4: Use AC_LANG_SOURCE. | |
10 | * configure.ac: Remove AC_PREREQ. | |
11 | * testsuite/Makefile.am (RUNTEST): Remove quotes. | |
12 | * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: | |
13 | Regenerate. | |
14 | ||
9b2e34ef CL |
15 | 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> |
16 | ||
17 | * config/arm/arm-config.h (__ARM_ARCH__): Remove definitions, use | |
18 | __ARM_ARCH instead. Use __ARM_FEATURE_LDREX to define HAVE_STREX | |
19 | and HAVE_STREXBHD | |
20 | ||
cb3c90cc FW |
21 | 2018-05-23 Florian Weimer <fweimer@redhat.com> |
22 | ||
23 | PR libgcc/60790 | |
24 | x86: Do not assume ELF constructors run before IFUNC resolvers. | |
25 | * config/x86/host-config.h (libat_feat1_ecx, libat_feat1_edx): | |
26 | Remove declarations. | |
27 | (__libat_feat1, __libat_feat1_init): Declare. | |
28 | (FEAT1_REGISTER): Define. | |
29 | (load_feat1): New function. | |
30 | (IFUNC_COND_1): Adjust. | |
31 | * config/x86/init.c (libat_feat1_ecx, libat_feat1_edx) | |
32 | (init_cpuid): Remove definitions. | |
33 | (__libat_feat1): New variable. | |
34 | (__libat_feat1_init): New function. | |
35 | ||
9220b511 TV |
36 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
37 | ||
38 | PR testsuite/85106 | |
39 | * testsuite/lib/libatomic.exp: Include scanltranstree.exp. | |
40 | ||
6c3c13c1 TV |
41 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
42 | ||
43 | PR testsuite/85106 | |
44 | * testsuite/lib/libatomic.exp: Include scanwpaipa.exp. | |
45 | ||
7b47ecf2 L |
46 | 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
47 | ||
48 | * configure: Regenerated. | |
49 | ||
a0e1df88 JJ |
50 | 2018-04-19 Jakub Jelinek <jakub@redhat.com> |
51 | ||
52 | * configure: Regenerated. | |
53 | ||
001ddaa8 DM |
54 | 2018-04-18 David Malcolm <dmalcolm@redhat.com> |
55 | ||
56 | PR jit/85384 | |
57 | * configure: Regenerate. | |
58 | ||
a4c6bd08 AK |
59 | 2018-03-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com> |
60 | ||
61 | * config/s390/exch_n.c: New file. | |
62 | * configure.tgt: Add the config directory for s390. | |
63 | ||
14e335ed IT |
64 | 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
65 | ||
66 | PR target/84148 | |
67 | * configure: Regenerate. | |
68 | ||
85ec4feb JJ |
69 | 2018-01-03 Jakub Jelinek <jakub@redhat.com> |
70 | ||
71 | Update copyright years. | |
72 | ||
9d0e85af SE |
73 | 2017-12-14 Steve Ellcey <sellcey@cavium.com> |
74 | ||
75 | * Makefile.am (IFUNC_OPTIONS): Change aarch64 | |
76 | option from -march=armv8.1-a to -march=armv8-a+lse. | |
77 | * configure.ac (*aarch64*): Check to see if | |
78 | compiler understands -march=armv8-a+lse option. | |
79 | * configure.tgt (*aarch64*): Only set try_ifunc | |
80 | if compiler understands -march=armv8-a+lse option. | |
81 | * Makefile.in: Regenerate. | |
82 | * testsuite/Makefile.in: Regenerate. | |
83 | * configure: Regenerate. | |
84 | * aclocal.m4: Regenerate. | |
85 | ||
141abc6f SE |
86 | 2017-12-04 Steve Ellcey <sellcey@cavium.com> |
87 | ||
88 | * Makefile.am (ARCH_AARCH64_LINUX): Add IFUNC_OPTIONS and | |
89 | libatomic_la_LIBADD. | |
90 | * config/linux/aarch64/host-config.h: New file. | |
91 | * configure.ac (IFUNC_RESOLVER_ARGS): Define. | |
92 | (ARCH_AARCH64_LINUX): New conditional for IFUNC builds. | |
93 | * configure.tgt (aarch64): Set ARCH and try_ifunc. | |
94 | (aarch64*-*-linux*) Update config_path. | |
95 | (aarch64*-*-linux*) Set IFUNC_RESOLVER_ARGS. | |
96 | * libatomic_i.h (GEN_SELECTOR): Add IFUNC_RESOLVER_ARGS argument. | |
97 | * Makefile.in: Regenerate. | |
98 | * auto-config.h.in: Regenerate. | |
99 | * configure: Regenerate. | |
100 | ||
efc643e9 IT |
101 | 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
102 | ||
103 | * configure.ac: Set CET_FLAGS, update XCFLAGS. | |
104 | * acinclude.m4: Add cet.m4 and enable.m4. | |
105 | * configure: Regenerate. | |
106 | * Makefile.in: Likewise. | |
107 | * testsuite/Makefile.in: Likewise. | |
108 | ||
e64944ac RE |
109 | 2017-10-20 Richard Earnshaw <rearnsha@arm.com> |
110 | ||
111 | * Makefile.am: (IFUNC_OPTIONS): Set the architecture to | |
112 | -march=armv7-a+fp on Linux/Arm. | |
113 | * Makefile.in: Regenerated. | |
114 | ||
bc437a56 MS |
115 | 2017-10-02 Martin Sebor <msebor@redhat.com> |
116 | ||
117 | PR c/81854 | |
118 | * acinclude.m4 (LIBAT_CHECK_IFUNC): Have ifunc resolver return | |
119 | a function pointer rather than void* to avoid GCC 8 warnings. | |
120 | * configure: Regenerate. | |
121 | * libatomic_i.h: Declare ifunc resolvers to return function | |
122 | pointers rather than void*. | |
123 | ||
62ffe920 RO |
124 | 2017-05-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
125 | ||
126 | * testsuite/lib/libatomic.exp: Load scanlang.exp. | |
127 | ||
b906c007 PD |
128 | 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> |
129 | ||
130 | * configure.tgt: Add RISC-V tuple. | |
131 | ||
969a32ce | 132 | 2017-02-01 Richard Henderson <rth@redhat.com> |
92a285c1 | 133 | Torvald Riegel <triegel@redhat.com> |
969a32ce TR |
134 | |
135 | * acinclude.m4: Add #define FAST_ATOMIC_LDST_*. | |
136 | * auto-config.h.in: Regenerate. | |
137 | * config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0. | |
138 | (atomic_compare_exchange_n): New. | |
139 | * glfree.c (EXACT, LARGER): Change condition and add comments. | |
140 | ||
87c45ec7 SN |
141 | 2017-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com> |
142 | ||
143 | PR target/78945 | |
144 | * config/arm/exch_n.c (libat_exchange): Check __ARM_FEATURE_SIMD32. | |
145 | ||
73aa401e JJ |
146 | 2017-01-21 Jakub Jelinek <jakub@redhat.com> |
147 | ||
148 | PR other/79046 | |
149 | * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead | |
150 | of cat to get version from BASE-VER file. | |
151 | * testsuite/Makefile.in: Regenerated. | |
152 | ||
3c36aa6b JJ |
153 | 2017-01-17 Jakub Jelinek <jakub@redhat.com> |
154 | ||
155 | PR other/79046 | |
156 | * configure.ac: Add GCC_BASE_VER. | |
157 | * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to | |
158 | get version from BASE-VER file. | |
159 | * testsuite/Makefile.in: Regenerated. | |
160 | * configure: Regenerated. | |
161 | * Makefile.in: Regenerated. | |
162 | ||
cbe34bb5 JJ |
163 | 2017-01-01 Jakub Jelinek <jakub@redhat.com> |
164 | ||
165 | Update copyright years. | |
166 | ||
84c1b9d3 MK |
167 | 2016-11-15 Matthias Klose <doko@ubuntu.com> |
168 | ||
169 | * configure: Regenerate. | |
170 | ||
c47194d2 SH |
171 | 2016-04-27 Sebastian Huber <sebastian.huber@embedded-brains.de> |
172 | ||
173 | * configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable. | |
174 | (*-*-rtems*): New supported target. | |
175 | * config/rtems/host-config.h: New file. | |
176 | * config/rtems/lock.c: Likewise. | |
177 | ||
3dd7e092 L |
178 | 2016-04-25 H.J. Lu <hongjiu.lu@intel.com> |
179 | ||
180 | PR target/70454 | |
181 | * configure.tgt (XCFLAGS): Revert the last change. | |
182 | ||
9023fd9e L |
183 | 2016-04-20 H.J. Lu <hongjiu.lu@intel.com> |
184 | ||
185 | PR target/70454 | |
186 | * configure.tgt (XCFLAGS): Don't add -march=i486 to compile | |
187 | 32-bit x86 target library on x86-64. | |
188 | ||
7c961392 SN |
189 | 2016-01-06 Szabolcs Nagy <szabolcs.nagy@arm.com> |
190 | ||
191 | PR other/67627 | |
192 | * Makefile.am (all-multi): Add dependency. | |
193 | * Makefile.in: Regenerate. | |
194 | ||
818ab71a JJ |
195 | 2016-01-04 Jakub Jelinek <jakub@redhat.com> |
196 | ||
197 | Update copyright years. | |
198 | ||
c29c36ad JM |
199 | 2015-11-18 Joseph Myers <joseph@codesourcery.com> |
200 | ||
201 | PR c/65083 | |
202 | * fence.c, flag.c: New files. | |
203 | * Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c. | |
204 | * Makefile.in: Regenerate. | |
205 | * configure.ac (libtool_VERSION): Change to 3:0:2. | |
206 | * configure: Regenerate. | |
207 | * libatomic.map (LIBATOMIC_1.2): New symbol version. | |
208 | ||
9e531d37 DM |
209 | 2015-10-09 David Malcolm <dmalcolm@redhat.com> |
210 | ||
211 | * testsuite/lib/libatomic.exp: Load multiline.exp before | |
212 | prune.exp, using load_gcc_lib. | |
213 | ||
b6735e76 JM |
214 | 2015-07-14 John Marino <gnugcc@marino.st> |
215 | ||
216 | * configure.tgt: Add *-*-dragonfly to supported targets. | |
217 | ||
122a5d60 AW |
218 | 2015-01-21 Andrew Waterman <waterman@cs.berkeley.edu> |
219 | ||
220 | * fop_n.c (libat_fetch_op): Align address to word boundary. | |
221 | (libat_op_fetch): Likewise. | |
222 | ||
fe23ff4b IV |
223 | 2015-01-16 Ilya Verbin <ilya.verbin@intel.com> |
224 | ||
225 | PR testsuite/64605 | |
226 | * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp. | |
227 | * testsuite/libatomic.c/c.exp: Load gcc-dg.exp. | |
228 | ||
82a19768 AT |
229 | 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org> |
230 | ||
231 | * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc. | |
232 | ||
5624e564 JJ |
233 | 2015-01-05 Jakub Jelinek <jakub@redhat.com> |
234 | ||
235 | Update copyright years. | |
236 | ||
69aef6dc KT |
237 | 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
238 | ||
239 | * testsuite/lib/libatomic.exp: Load target-utils.exp | |
240 | ||
a699d672 L |
241 | 2014-11-21 H.J. Lu <hongjiu.lu@intel.com> |
242 | ||
243 | PR bootstrap/63784 | |
244 | * configure: Regenerated. | |
245 | ||
ca3d99a6 AW |
246 | 2014-11-13 Andrew Waterman <waterman@cs.berkeley.edu> |
247 | ||
248 | * cas_n.c (libat_compare_exchange): Add missing cast. | |
249 | ||
ebf6d33b FXC |
250 | 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
251 | ||
252 | PR target/63610 | |
253 | * configure: Regenerate. | |
254 | ||
6fe8c024 KT |
255 | 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> |
256 | ||
257 | * configure.tgt: Add cygwin to supported targets. | |
258 | ||
259 | 2014-07-18 Uros Bizjak <ubizjak@gmail.com> | |
537b5312 UB |
260 | |
261 | * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS. | |
262 | ||
dc3368d0 KT |
263 | 2014-06-17 Kai Tietz <ktietz@redhat.com> |
264 | ||
265 | * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags. | |
266 | * configure.ac (ACX_LT_HOST_FLAGS): New. | |
267 | (target_thread_file): New. | |
268 | * configure.tgt (mingw): Add mingw support. | |
269 | * config/mingw/host-config.h: New file. | |
270 | * config/mingw/lock.c: Likewise. | |
271 | * Makefile.in: Regenerated. | |
272 | * configure: Likewise. | |
273 | * aclocal.m4: Likewise. | |
274 | * testsuite/Makefile.in: Likewise. | |
275 | ||
672ce939 RH |
276 | 2014-02-20 Richard Henderson <rth@redhat.com> |
277 | ||
278 | PR c++/60272 | |
279 | * cas_n.c (libat_compare_exchange): Conditionalize on failure | |
280 | the store back to EPTR. | |
281 | ||
3e6a2e37 RS |
282 | 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
283 | ||
284 | Update copyright years | |
285 | ||
8b02e720 UB |
286 | 2013-12-09 Uros Bizjak <ubizjak@gmail.com> |
287 | ||
288 | * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE | |
1f71a3c3 | 289 | instructions when __SSE_MATH__ is defined. |
8b02e720 | 290 | |
a2ca7c8c JM |
291 | 2013-11-18 Joseph Myers <joseph@codesourcery.com> |
292 | ||
293 | * testsuite/libatomic.c/atomic-compare-exchange-1.c, | |
294 | testsuite/libatomic.c/atomic-compare-exchange-2.c, | |
295 | testsuite/libatomic.c/atomic-compare-exchange-3.c, | |
296 | testsuite/libatomic.c/atomic-compare-exchange-4.c, | |
297 | testsuite/libatomic.c/atomic-compare-exchange-5.c, | |
298 | testsuite/libatomic.c/atomic-exchange-1.c, | |
299 | testsuite/libatomic.c/atomic-exchange-2.c, | |
300 | testsuite/libatomic.c/atomic-exchange-3.c, | |
301 | testsuite/libatomic.c/atomic-exchange-4.c, | |
302 | testsuite/libatomic.c/atomic-exchange-5.c, | |
303 | testsuite/libatomic.c/atomic-generic.c, | |
304 | testsuite/libatomic.c/atomic-load-1.c, | |
305 | testsuite/libatomic.c/atomic-load-2.c, | |
306 | testsuite/libatomic.c/atomic-load-3.c, | |
307 | testsuite/libatomic.c/atomic-load-4.c, | |
308 | testsuite/libatomic.c/atomic-load-5.c, | |
309 | testsuite/libatomic.c/atomic-op-1.c, | |
310 | testsuite/libatomic.c/atomic-op-2.c, | |
311 | testsuite/libatomic.c/atomic-op-3.c, | |
312 | testsuite/libatomic.c/atomic-op-4.c, | |
313 | testsuite/libatomic.c/atomic-op-5.c, | |
314 | testsuite/libatomic.c/atomic-store-1.c, | |
315 | testsuite/libatomic.c/atomic-store-2.c, | |
316 | testsuite/libatomic.c/atomic-store-3.c, | |
317 | testsuite/libatomic.c/atomic-store-4.c, | |
318 | testsuite/libatomic.c/atomic-store-5.c: Declare main as returning | |
319 | int. Do not require built-in sync support or add target-specific | |
320 | options. | |
321 | * testsuite/libatomic.c/atomic-exchange-1.c, | |
322 | testsuite/libatomic.c/atomic-exchange-2.c, | |
323 | testsuite/libatomic.c/atomic-exchange-3.c, | |
324 | testsuite/libatomic.c/atomic-exchange-4.c, | |
325 | testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of | |
326 | count from expression using value of count. | |
327 | ||
6fbf9877 UB |
328 | 2013-11-10 Uros Bizjak <ubizjak@gmail.com> |
329 | ||
330 | * config/x86/fenv.c: New file. | |
331 | ||
267bac10 JM |
332 | 2013-11-07 Joseph Myers <joseph@codesourcery.com> |
333 | ||
334 | * fenv.c: New file. | |
335 | * libatomic.map (LIBATOMIC_1.1): New symbol version. Include | |
336 | __atomic_feraiseexcept. | |
337 | * configure.ac (libtool_VERSION): Change to 2:0:1. | |
338 | (fenv.h): Test for header. | |
339 | * Makefile.am (libatomic_la_SOURCES): Add fenv.c. | |
340 | * Makefile.in, auto-config.h.in, configure: Regenerate. | |
341 | ||
a115cf9c MHD |
342 | 2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org> |
343 | ||
344 | * libatomic/configure.tgt (aarch64*): Remove code preventing | |
345 | build. | |
346 | ||
3cbe17f7 AM |
347 | 2013-09-20 Alan Modra <amodra@gmail.com> |
348 | ||
349 | * configure: Regenerate. | |
350 | ||
69b2c423 RS |
351 | 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com> |
352 | ||
353 | Update copyright years. | |
354 | ||
36749a1f ILT |
355 | 2012-12-18 Ian Lance Taylor <iant@google.com> |
356 | ||
357 | PR go/55201 | |
358 | * Makefile.am (noinst_LTLIBRARIES): Define new make variable. | |
359 | (libatomic_convenience_la_SOURCES): Likewise. | |
360 | (libatomic_convenience_la_LIBADD): Likewise. | |
361 | * Makefile.in: Rebuild. | |
362 | * testsuite/Makefile.in: Rebuild. | |
363 | ||
408d2995 MS |
364 | 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> |
365 | ||
366 | * config/arm/arm-config.h (__ARM_ARCH_8A__): New. | |
367 | ||
5eb4cb47 MK |
368 | 2012-11-21 Matthias Klose <doko@ubuntu.com> |
369 | ||
370 | * configure.tgt (i[3456]86): Handle -mx32 like -m64. | |
371 | ||
b9efc877 TS |
372 | 2012-11-04 Thomas Schwinge <thomas@codesourcery.com> |
373 | ||
40448151 TS |
374 | * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message. |
375 | * configure: Regenerate. | |
376 | ||
b9efc877 TS |
377 | * configure: Regenerate. |
378 | ||
34f8442e SN |
379 | 2012-10-23 Sofiane Naci <sofiane.naci@arm.com> |
380 | ||
381 | Mark libatomic unsupported in AArch64. | |
382 | ||
383 | * configure.tgt: Mark libatomic unsupported. | |
384 | ||
c0758df9 JJ |
385 | 2012-09-20 Jakub Jelinek <jakub@redhat.com> |
386 | ||
387 | PR other/43620 | |
388 | * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. | |
389 | * configure: Regenerate. | |
390 | * Makefile.in: Regenerate. | |
391 | ||
00c2f0ef DE |
392 | 2012-09-14 David Edelsohn <dje.gcc@gmail.com> |
393 | ||
394 | * configure: Regenerated. | |
395 | ||
91734423 JDA |
396 | 2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
397 | ||
398 | PR other/53231 | |
399 | * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. | |
400 | ||
e6d5f8c9 L |
401 | 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
402 | ||
403 | * configure: Regenerated. | |
404 | ||
aaea76b3 RO |
405 | 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
406 | ||
407 | PR other/53284 | |
408 | * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS | |
409 | instead of overriding. | |
410 | * configure: Regenerate. | |
411 | ||
527eeee5 RO |
412 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
413 | ||
414 | * Makefile.am (libatomic.map-sun): Handle objects in | |
415 | libatomic_la_LIBADD. | |
416 | * aclocal.m4: Regenerate. | |
417 | * Makefile.in: Regenerate. | |
418 | ||
e9885be5 RO |
419 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
420 | ||
421 | * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS. | |
422 | * configure: Regenerate. | |
423 | ||
0fe5522f RH |
424 | 2012-05-03 Richard Henderson <rth@redhat.com> |
425 | ||
fa3cd3c3 | 426 | * configure.ac (AM_MAINTAINER_MODE): New. |
0fe5522f RH |
427 | * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation |
428 | failure in gcc_no_link path. | |
fa3cd3c3 | 429 | * configure, aclocal.m4, Makefile.in: Rebuild. |
0fe5522f | 430 | |
48310492 RH |
431 | 2012-05-01 Richard Henderson <rth@redhat.com> |
432 | ||
433 | * Initial commit. | |
818ab71a | 434 | \f |
a5544970 | 435 | Copyright (C) 2012-2019 Free Software Foundation, Inc. |
818ab71a JJ |
436 | |
437 | Copying and distribution of this file, with or without modification, | |
438 | are permitted in any medium without royalty provided the copyright | |
439 | notice and this notice are preserved. |