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Commit | Line | Data |
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16753006 | 1 | 2019-06-14 Matt Thomas <matt@3am-software.com> |
2 | Matthew Green <mrg@eterna.com.au> | |
3 | Nick Hudson <skrll@netbsd.org> | |
4 | Maya Rashish <coypu@sdf.org> | |
5 | ||
6 | * configure.tgt (arm*): Handle NetBSD in the same way as FreeBSD. | |
7 | ||
fbd26352 | 8 | 2019-01-01 Jakub Jelinek <jakub@redhat.com> |
9 | ||
10 | Update copyright years. | |
11 | ||
f00f02a3 | 12 | 2018-10-31 Joseph Myers <joseph@codesourcery.com> |
13 | ||
14 | PR bootstrap/82856 | |
15 | * Makefile.am: Include multilib.am. | |
16 | * acinclude.m4: Use AC_LANG_SOURCE. | |
17 | * configure.ac: Remove AC_PREREQ. | |
18 | * testsuite/Makefile.am (RUNTEST): Remove quotes. | |
19 | * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: | |
20 | Regenerate. | |
21 | ||
bd071ec6 | 22 | 2018-06-21 Christophe Lyon <christophe.lyon@linaro.org> |
23 | ||
24 | * config/arm/arm-config.h (__ARM_ARCH__): Remove definitions, use | |
25 | __ARM_ARCH instead. Use __ARM_FEATURE_LDREX to define HAVE_STREX | |
26 | and HAVE_STREXBHD | |
27 | ||
56185c3b | 28 | 2018-05-23 Florian Weimer <fweimer@redhat.com> |
29 | ||
30 | PR libgcc/60790 | |
31 | x86: Do not assume ELF constructors run before IFUNC resolvers. | |
32 | * config/x86/host-config.h (libat_feat1_ecx, libat_feat1_edx): | |
33 | Remove declarations. | |
34 | (__libat_feat1, __libat_feat1_init): Declare. | |
35 | (FEAT1_REGISTER): Define. | |
36 | (load_feat1): New function. | |
37 | (IFUNC_COND_1): Adjust. | |
38 | * config/x86/init.c (libat_feat1_ecx, libat_feat1_edx) | |
39 | (init_cpuid): Remove definitions. | |
40 | (__libat_feat1): New variable. | |
41 | (__libat_feat1_init): New function. | |
42 | ||
0bd55f1a | 43 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
44 | ||
45 | PR testsuite/85106 | |
46 | * testsuite/lib/libatomic.exp: Include scanltranstree.exp. | |
47 | ||
6bdd9861 | 48 | 2018-05-02 Tom de Vries <tom@codesourcery.com> |
49 | ||
50 | PR testsuite/85106 | |
51 | * testsuite/lib/libatomic.exp: Include scanwpaipa.exp. | |
52 | ||
6726651f | 53 | 2018-04-24 H.J. Lu <hongjiu.lu@intel.com> |
54 | ||
55 | * configure: Regenerated. | |
56 | ||
ee8fea81 | 57 | 2018-04-19 Jakub Jelinek <jakub@redhat.com> |
58 | ||
59 | * configure: Regenerated. | |
60 | ||
124c259e | 61 | 2018-04-18 David Malcolm <dmalcolm@redhat.com> |
62 | ||
63 | PR jit/85384 | |
64 | * configure: Regenerate. | |
65 | ||
1acb60c1 | 66 | 2018-03-09 Andreas Krebbel <krebbel@linux.vnet.ibm.com> |
67 | ||
68 | * config/s390/exch_n.c: New file. | |
69 | * configure.tgt: Add the config directory for s390. | |
70 | ||
5611e648 | 71 | 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
72 | ||
73 | PR target/84148 | |
74 | * configure: Regenerate. | |
75 | ||
8e8f6434 | 76 | 2018-01-03 Jakub Jelinek <jakub@redhat.com> |
77 | ||
78 | Update copyright years. | |
79 | ||
f59d67f6 | 80 | 2017-12-14 Steve Ellcey <sellcey@cavium.com> |
81 | ||
82 | * Makefile.am (IFUNC_OPTIONS): Change aarch64 | |
83 | option from -march=armv8.1-a to -march=armv8-a+lse. | |
84 | * configure.ac (*aarch64*): Check to see if | |
85 | compiler understands -march=armv8-a+lse option. | |
86 | * configure.tgt (*aarch64*): Only set try_ifunc | |
87 | if compiler understands -march=armv8-a+lse option. | |
88 | * Makefile.in: Regenerate. | |
89 | * testsuite/Makefile.in: Regenerate. | |
90 | * configure: Regenerate. | |
91 | * aclocal.m4: Regenerate. | |
92 | ||
0d17f194 | 93 | 2017-12-04 Steve Ellcey <sellcey@cavium.com> |
94 | ||
95 | * Makefile.am (ARCH_AARCH64_LINUX): Add IFUNC_OPTIONS and | |
96 | libatomic_la_LIBADD. | |
97 | * config/linux/aarch64/host-config.h: New file. | |
98 | * configure.ac (IFUNC_RESOLVER_ARGS): Define. | |
99 | (ARCH_AARCH64_LINUX): New conditional for IFUNC builds. | |
100 | * configure.tgt (aarch64): Set ARCH and try_ifunc. | |
101 | (aarch64*-*-linux*) Update config_path. | |
102 | (aarch64*-*-linux*) Set IFUNC_RESOLVER_ARGS. | |
103 | * libatomic_i.h (GEN_SELECTOR): Add IFUNC_RESOLVER_ARGS argument. | |
104 | * Makefile.in: Regenerate. | |
105 | * auto-config.h.in: Regenerate. | |
106 | * configure: Regenerate. | |
107 | ||
2446cb9b | 108 | 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> |
109 | ||
110 | * configure.ac: Set CET_FLAGS, update XCFLAGS. | |
111 | * acinclude.m4: Add cet.m4 and enable.m4. | |
112 | * configure: Regenerate. | |
113 | * Makefile.in: Likewise. | |
114 | * testsuite/Makefile.in: Likewise. | |
115 | ||
3ebb1bac | 116 | 2017-10-20 Richard Earnshaw <rearnsha@arm.com> |
117 | ||
118 | * Makefile.am: (IFUNC_OPTIONS): Set the architecture to | |
119 | -march=armv7-a+fp on Linux/Arm. | |
120 | * Makefile.in: Regenerated. | |
121 | ||
9d147806 | 122 | 2017-10-02 Martin Sebor <msebor@redhat.com> |
123 | ||
124 | PR c/81854 | |
125 | * acinclude.m4 (LIBAT_CHECK_IFUNC): Have ifunc resolver return | |
126 | a function pointer rather than void* to avoid GCC 8 warnings. | |
127 | * configure: Regenerate. | |
128 | * libatomic_i.h: Declare ifunc resolvers to return function | |
129 | pointers rather than void*. | |
130 | ||
7b84363d | 131 | 2017-05-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
132 | ||
133 | * testsuite/lib/libatomic.exp: Load scanlang.exp. | |
134 | ||
71315f80 | 135 | 2017-02-06 Palmer Dabbelt <palmer@dabbelt.com> |
136 | ||
137 | * configure.tgt: Add RISC-V tuple. | |
138 | ||
d5f5fa27 | 139 | 2017-02-01 Richard Henderson <rth@redhat.com> |
c9e63184 | 140 | Torvald Riegel <triegel@redhat.com> |
d5f5fa27 | 141 | |
142 | * acinclude.m4: Add #define FAST_ATOMIC_LDST_*. | |
143 | * auto-config.h.in: Regenerate. | |
144 | * config/x86/host-config.h (FAST_ATOMIC_LDST_16): Define to 0. | |
145 | (atomic_compare_exchange_n): New. | |
146 | * glfree.c (EXACT, LARGER): Change condition and add comments. | |
147 | ||
6c0d8bb0 | 148 | 2017-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com> |
149 | ||
150 | PR target/78945 | |
151 | * config/arm/exch_n.c (libat_exchange): Check __ARM_FEATURE_SIMD32. | |
152 | ||
602de845 | 153 | 2017-01-21 Jakub Jelinek <jakub@redhat.com> |
154 | ||
155 | PR other/79046 | |
156 | * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead | |
157 | of cat to get version from BASE-VER file. | |
158 | * testsuite/Makefile.in: Regenerated. | |
159 | ||
0812bb06 | 160 | 2017-01-17 Jakub Jelinek <jakub@redhat.com> |
161 | ||
162 | PR other/79046 | |
163 | * configure.ac: Add GCC_BASE_VER. | |
164 | * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to | |
165 | get version from BASE-VER file. | |
166 | * testsuite/Makefile.in: Regenerated. | |
167 | * configure: Regenerated. | |
168 | * Makefile.in: Regenerated. | |
169 | ||
aad93da1 | 170 | 2017-01-01 Jakub Jelinek <jakub@redhat.com> |
171 | ||
172 | Update copyright years. | |
173 | ||
29a8a56b | 174 | 2016-11-15 Matthias Klose <doko@ubuntu.com> |
175 | ||
176 | * configure: Regenerate. | |
177 | ||
bc6897e1 | 178 | 2016-04-27 Sebastian Huber <sebastian.huber@embedded-brains.de> |
179 | ||
180 | * configure.tgt (configure_tgt_pre_target_cpu_XCFLAGS): New variable. | |
181 | (*-*-rtems*): New supported target. | |
182 | * config/rtems/host-config.h: New file. | |
183 | * config/rtems/lock.c: Likewise. | |
184 | ||
847f00f6 | 185 | 2016-04-25 H.J. Lu <hongjiu.lu@intel.com> |
186 | ||
187 | PR target/70454 | |
188 | * configure.tgt (XCFLAGS): Revert the last change. | |
189 | ||
04b7dfa7 | 190 | 2016-04-20 H.J. Lu <hongjiu.lu@intel.com> |
191 | ||
192 | PR target/70454 | |
193 | * configure.tgt (XCFLAGS): Don't add -march=i486 to compile | |
194 | 32-bit x86 target library on x86-64. | |
195 | ||
371db734 | 196 | 2016-01-06 Szabolcs Nagy <szabolcs.nagy@arm.com> |
197 | ||
198 | PR other/67627 | |
199 | * Makefile.am (all-multi): Add dependency. | |
200 | * Makefile.in: Regenerate. | |
201 | ||
f1717362 | 202 | 2016-01-04 Jakub Jelinek <jakub@redhat.com> |
203 | ||
204 | Update copyright years. | |
205 | ||
cd404a14 | 206 | 2015-11-18 Joseph Myers <joseph@codesourcery.com> |
207 | ||
208 | PR c/65083 | |
209 | * fence.c, flag.c: New files. | |
210 | * Makefile.am (libatomic_la_SOURCES): Add fence.c and flag.c. | |
211 | * Makefile.in: Regenerate. | |
212 | * configure.ac (libtool_VERSION): Change to 3:0:2. | |
213 | * configure: Regenerate. | |
214 | * libatomic.map (LIBATOMIC_1.2): New symbol version. | |
215 | ||
71c8cbfe | 216 | 2015-10-09 David Malcolm <dmalcolm@redhat.com> |
217 | ||
218 | * testsuite/lib/libatomic.exp: Load multiline.exp before | |
219 | prune.exp, using load_gcc_lib. | |
220 | ||
b3fc6d10 | 221 | 2015-07-14 John Marino <gnugcc@marino.st> |
222 | ||
223 | * configure.tgt: Add *-*-dragonfly to supported targets. | |
224 | ||
0e615bf5 | 225 | 2015-01-21 Andrew Waterman <waterman@cs.berkeley.edu> |
226 | ||
227 | * fop_n.c (libat_fetch_op): Align address to word boundary. | |
228 | (libat_op_fetch): Likewise. | |
229 | ||
6ad7895e | 230 | 2015-01-16 Ilya Verbin <ilya.verbin@intel.com> |
231 | ||
232 | PR testsuite/64605 | |
233 | * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp. | |
234 | * testsuite/libatomic.c/c.exp: Load gcc-dg.exp. | |
235 | ||
275d0a7c | 236 | 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org> |
237 | ||
238 | * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc. | |
239 | ||
d353bf18 | 240 | 2015-01-05 Jakub Jelinek <jakub@redhat.com> |
241 | ||
242 | Update copyright years. | |
243 | ||
704006e9 | 244 | 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com> |
245 | ||
246 | * testsuite/lib/libatomic.exp: Load target-utils.exp | |
247 | ||
4e8a08d4 | 248 | 2014-11-21 H.J. Lu <hongjiu.lu@intel.com> |
249 | ||
250 | PR bootstrap/63784 | |
251 | * configure: Regenerated. | |
252 | ||
de003e46 | 253 | 2014-11-13 Andrew Waterman <waterman@cs.berkeley.edu> |
254 | ||
255 | * cas_n.c (libat_compare_exchange): Add missing cast. | |
256 | ||
7c407808 | 257 | 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
258 | ||
259 | PR target/63610 | |
260 | * configure: Regenerate. | |
261 | ||
2000e0a0 | 262 | 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> |
263 | ||
264 | * configure.tgt: Add cygwin to supported targets. | |
265 | ||
266 | 2014-07-18 Uros Bizjak <ubizjak@gmail.com> | |
5c3b4f09 | 267 | |
268 | * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS. | |
269 | ||
77401673 | 270 | 2014-06-17 Kai Tietz <ktietz@redhat.com> |
271 | ||
272 | * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags. | |
273 | * configure.ac (ACX_LT_HOST_FLAGS): New. | |
274 | (target_thread_file): New. | |
275 | * configure.tgt (mingw): Add mingw support. | |
276 | * config/mingw/host-config.h: New file. | |
277 | * config/mingw/lock.c: Likewise. | |
278 | * Makefile.in: Regenerated. | |
279 | * configure: Likewise. | |
280 | * aclocal.m4: Likewise. | |
281 | * testsuite/Makefile.in: Likewise. | |
282 | ||
d86e3752 | 283 | 2014-02-20 Richard Henderson <rth@redhat.com> |
284 | ||
285 | PR c++/60272 | |
286 | * cas_n.c (libat_compare_exchange): Conditionalize on failure | |
287 | the store back to EPTR. | |
288 | ||
264713c5 | 289 | 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
290 | ||
291 | Update copyright years | |
292 | ||
62f068c6 | 293 | 2013-12-09 Uros Bizjak <ubizjak@gmail.com> |
294 | ||
295 | * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE | |
2cc02024 | 296 | instructions when __SSE_MATH__ is defined. |
62f068c6 | 297 | |
16ab6f91 | 298 | 2013-11-18 Joseph Myers <joseph@codesourcery.com> |
299 | ||
300 | * testsuite/libatomic.c/atomic-compare-exchange-1.c, | |
301 | testsuite/libatomic.c/atomic-compare-exchange-2.c, | |
302 | testsuite/libatomic.c/atomic-compare-exchange-3.c, | |
303 | testsuite/libatomic.c/atomic-compare-exchange-4.c, | |
304 | testsuite/libatomic.c/atomic-compare-exchange-5.c, | |
305 | testsuite/libatomic.c/atomic-exchange-1.c, | |
306 | testsuite/libatomic.c/atomic-exchange-2.c, | |
307 | testsuite/libatomic.c/atomic-exchange-3.c, | |
308 | testsuite/libatomic.c/atomic-exchange-4.c, | |
309 | testsuite/libatomic.c/atomic-exchange-5.c, | |
310 | testsuite/libatomic.c/atomic-generic.c, | |
311 | testsuite/libatomic.c/atomic-load-1.c, | |
312 | testsuite/libatomic.c/atomic-load-2.c, | |
313 | testsuite/libatomic.c/atomic-load-3.c, | |
314 | testsuite/libatomic.c/atomic-load-4.c, | |
315 | testsuite/libatomic.c/atomic-load-5.c, | |
316 | testsuite/libatomic.c/atomic-op-1.c, | |
317 | testsuite/libatomic.c/atomic-op-2.c, | |
318 | testsuite/libatomic.c/atomic-op-3.c, | |
319 | testsuite/libatomic.c/atomic-op-4.c, | |
320 | testsuite/libatomic.c/atomic-op-5.c, | |
321 | testsuite/libatomic.c/atomic-store-1.c, | |
322 | testsuite/libatomic.c/atomic-store-2.c, | |
323 | testsuite/libatomic.c/atomic-store-3.c, | |
324 | testsuite/libatomic.c/atomic-store-4.c, | |
325 | testsuite/libatomic.c/atomic-store-5.c: Declare main as returning | |
326 | int. Do not require built-in sync support or add target-specific | |
327 | options. | |
328 | * testsuite/libatomic.c/atomic-exchange-1.c, | |
329 | testsuite/libatomic.c/atomic-exchange-2.c, | |
330 | testsuite/libatomic.c/atomic-exchange-3.c, | |
331 | testsuite/libatomic.c/atomic-exchange-4.c, | |
332 | testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of | |
333 | count from expression using value of count. | |
334 | ||
0b679658 | 335 | 2013-11-10 Uros Bizjak <ubizjak@gmail.com> |
336 | ||
337 | * config/x86/fenv.c: New file. | |
338 | ||
b560fabd | 339 | 2013-11-07 Joseph Myers <joseph@codesourcery.com> |
340 | ||
341 | * fenv.c: New file. | |
342 | * libatomic.map (LIBATOMIC_1.1): New symbol version. Include | |
343 | __atomic_feraiseexcept. | |
344 | * configure.ac (libtool_VERSION): Change to 2:0:1. | |
345 | (fenv.h): Test for header. | |
346 | * Makefile.am (libatomic_la_SOURCES): Add fenv.c. | |
347 | * Makefile.in, auto-config.h.in, configure: Regenerate. | |
348 | ||
0369f7a4 | 349 | 2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org> |
350 | ||
351 | * libatomic/configure.tgt (aarch64*): Remove code preventing | |
352 | build. | |
353 | ||
9613c003 | 354 | 2013-09-20 Alan Modra <amodra@gmail.com> |
355 | ||
356 | * configure: Regenerate. | |
357 | ||
d2eb4a30 | 358 | 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com> |
359 | ||
360 | Update copyright years. | |
361 | ||
c6dc4ad2 | 362 | 2012-12-18 Ian Lance Taylor <iant@google.com> |
363 | ||
364 | PR go/55201 | |
365 | * Makefile.am (noinst_LTLIBRARIES): Define new make variable. | |
366 | (libatomic_convenience_la_SOURCES): Likewise. | |
367 | (libatomic_convenience_la_LIBADD): Likewise. | |
368 | * Makefile.in: Rebuild. | |
369 | * testsuite/Makefile.in: Rebuild. | |
370 | ||
1de92482 | 371 | 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> |
372 | ||
373 | * config/arm/arm-config.h (__ARM_ARCH_8A__): New. | |
374 | ||
be87c9ab | 375 | 2012-11-21 Matthias Klose <doko@ubuntu.com> |
376 | ||
377 | * configure.tgt (i[3456]86): Handle -mx32 like -m64. | |
378 | ||
10327d5c | 379 | 2012-11-04 Thomas Schwinge <thomas@codesourcery.com> |
380 | ||
e1f6d62c | 381 | * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message. |
382 | * configure: Regenerate. | |
383 | ||
10327d5c | 384 | * configure: Regenerate. |
385 | ||
740a13a6 | 386 | 2012-10-23 Sofiane Naci <sofiane.naci@arm.com> |
387 | ||
388 | Mark libatomic unsupported in AArch64. | |
389 | ||
390 | * configure.tgt: Mark libatomic unsupported. | |
391 | ||
6f65c697 | 392 | 2012-09-20 Jakub Jelinek <jakub@redhat.com> |
393 | ||
394 | PR other/43620 | |
395 | * configure.ac (AM_INIT_AUTOMAKE): Add no-dist. | |
396 | * configure: Regenerate. | |
397 | * Makefile.in: Regenerate. | |
398 | ||
633ebab5 | 399 | 2012-09-14 David Edelsohn <dje.gcc@gmail.com> |
400 | ||
401 | * configure: Regenerated. | |
402 | ||
25023e26 | 403 | 2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
404 | ||
405 | PR other/53231 | |
406 | * tas_n.c (libat_test_and_set): Correct return. Remove unused variable. | |
407 | ||
b4b3bbba | 408 | 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
409 | ||
410 | * configure: Regenerated. | |
411 | ||
f699ded5 | 412 | 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
413 | ||
414 | PR other/53284 | |
415 | * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS | |
416 | instead of overriding. | |
417 | * configure: Regenerate. | |
418 | ||
a315a02b | 419 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
420 | ||
421 | * Makefile.am (libatomic.map-sun): Handle objects in | |
422 | libatomic_la_LIBADD. | |
423 | * aclocal.m4: Regenerate. | |
424 | * Makefile.in: Regenerate. | |
425 | ||
4f76c3cf | 426 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
427 | ||
428 | * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS. | |
429 | * configure: Regenerate. | |
430 | ||
b322ad89 | 431 | 2012-05-03 Richard Henderson <rth@redhat.com> |
432 | ||
a4423e56 | 433 | * configure.ac (AM_MAINTAINER_MODE): New. |
b322ad89 | 434 | * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation |
435 | failure in gcc_no_link path. | |
a4423e56 | 436 | * configure, aclocal.m4, Makefile.in: Rebuild. |
b322ad89 | 437 | |
6db1d2ca | 438 | 2012-05-01 Richard Henderson <rth@redhat.com> |
439 | ||
440 | * Initial commit. | |
f1717362 | 441 | \f |
fbd26352 | 442 | Copyright (C) 2012-2019 Free Software Foundation, Inc. |
f1717362 | 443 | |
444 | Copying and distribution of this file, with or without modification, | |
445 | are permitted in any medium without royalty provided the copyright | |
446 | notice and this notice are preserved. |