1 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
3 * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc.
5 2015-01-05 Jakub Jelinek <jakub@redhat.com>
7 Update copyright years.
9 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11 * testsuite/lib/libatomic.exp: Load target-utils.exp
13 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
16 * configure: Regenerated.
18 2014-11-13 Andrew Waterman <waterman@cs.berkeley.edu>
20 * cas_n.c (libat_compare_exchange): Add missing cast.
22 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
25 * configure: Regenerate.
27 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
29 * configure.tgt: Add cygwin to supported targets.
31 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
33 * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS.
35 2014-06-17 Kai Tietz <ktietz@redhat.com>
37 * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags.
38 * configure.ac (ACX_LT_HOST_FLAGS): New.
39 (target_thread_file): New.
40 * configure.tgt (mingw): Add mingw support.
41 * config/mingw/host-config.h: New file.
42 * config/mingw/lock.c: Likewise.
43 * Makefile.in: Regenerated.
44 * configure: Likewise.
45 * aclocal.m4: Likewise.
46 * testsuite/Makefile.in: Likewise.
48 2014-02-20 Richard Henderson <rth@redhat.com>
51 * cas_n.c (libat_compare_exchange): Conditionalize on failure
52 the store back to EPTR.
54 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
56 Update copyright years
58 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
60 * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE
61 instructions when __SSE_MATH__ is defined.
63 2013-11-18 Joseph Myers <joseph@codesourcery.com>
65 * testsuite/libatomic.c/atomic-compare-exchange-1.c,
66 testsuite/libatomic.c/atomic-compare-exchange-2.c,
67 testsuite/libatomic.c/atomic-compare-exchange-3.c,
68 testsuite/libatomic.c/atomic-compare-exchange-4.c,
69 testsuite/libatomic.c/atomic-compare-exchange-5.c,
70 testsuite/libatomic.c/atomic-exchange-1.c,
71 testsuite/libatomic.c/atomic-exchange-2.c,
72 testsuite/libatomic.c/atomic-exchange-3.c,
73 testsuite/libatomic.c/atomic-exchange-4.c,
74 testsuite/libatomic.c/atomic-exchange-5.c,
75 testsuite/libatomic.c/atomic-generic.c,
76 testsuite/libatomic.c/atomic-load-1.c,
77 testsuite/libatomic.c/atomic-load-2.c,
78 testsuite/libatomic.c/atomic-load-3.c,
79 testsuite/libatomic.c/atomic-load-4.c,
80 testsuite/libatomic.c/atomic-load-5.c,
81 testsuite/libatomic.c/atomic-op-1.c,
82 testsuite/libatomic.c/atomic-op-2.c,
83 testsuite/libatomic.c/atomic-op-3.c,
84 testsuite/libatomic.c/atomic-op-4.c,
85 testsuite/libatomic.c/atomic-op-5.c,
86 testsuite/libatomic.c/atomic-store-1.c,
87 testsuite/libatomic.c/atomic-store-2.c,
88 testsuite/libatomic.c/atomic-store-3.c,
89 testsuite/libatomic.c/atomic-store-4.c,
90 testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
91 int. Do not require built-in sync support or add target-specific
93 * testsuite/libatomic.c/atomic-exchange-1.c,
94 testsuite/libatomic.c/atomic-exchange-2.c,
95 testsuite/libatomic.c/atomic-exchange-3.c,
96 testsuite/libatomic.c/atomic-exchange-4.c,
97 testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
98 count from expression using value of count.
100 2013-11-10 Uros Bizjak <ubizjak@gmail.com>
102 * config/x86/fenv.c: New file.
104 2013-11-07 Joseph Myers <joseph@codesourcery.com>
107 * libatomic.map (LIBATOMIC_1.1): New symbol version. Include
108 __atomic_feraiseexcept.
109 * configure.ac (libtool_VERSION): Change to 2:0:1.
110 (fenv.h): Test for header.
111 * Makefile.am (libatomic_la_SOURCES): Add fenv.c.
112 * Makefile.in, auto-config.h.in, configure: Regenerate.
114 2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org>
116 * libatomic/configure.tgt (aarch64*): Remove code preventing
119 2013-09-20 Alan Modra <amodra@gmail.com>
121 * configure: Regenerate.
123 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
125 Update copyright years.
127 2012-12-18 Ian Lance Taylor <iant@google.com>
130 * Makefile.am (noinst_LTLIBRARIES): Define new make variable.
131 (libatomic_convenience_la_SOURCES): Likewise.
132 (libatomic_convenience_la_LIBADD): Likewise.
133 * Makefile.in: Rebuild.
134 * testsuite/Makefile.in: Rebuild.
136 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
138 * config/arm/arm-config.h (__ARM_ARCH_8A__): New.
140 2012-11-21 Matthias Klose <doko@ubuntu.com>
142 * configure.tgt (i[3456]86): Handle -mx32 like -m64.
144 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
146 * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
147 * configure: Regenerate.
149 * configure: Regenerate.
151 2012-10-23 Sofiane Naci <sofiane.naci@arm.com>
153 Mark libatomic unsupported in AArch64.
155 * configure.tgt: Mark libatomic unsupported.
157 2012-09-20 Jakub Jelinek <jakub@redhat.com>
160 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
161 * configure: Regenerate.
162 * Makefile.in: Regenerate.
164 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
166 * configure: Regenerated.
168 2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
171 * tas_n.c (libat_test_and_set): Correct return. Remove unused variable.
173 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
175 * configure: Regenerated.
177 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
180 * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
181 instead of overriding.
182 * configure: Regenerate.
184 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
186 * Makefile.am (libatomic.map-sun): Handle objects in
188 * aclocal.m4: Regenerate.
189 * Makefile.in: Regenerate.
191 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
193 * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
194 * configure: Regenerate.
196 2012-05-03 Richard Henderson <rth@redhat.com>
198 * configure.ac (AM_MAINTAINER_MODE): New.
199 * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation
200 failure in gcc_no_link path.
201 * configure, aclocal.m4, Makefile.in: Rebuild.
203 2012-05-01 Richard Henderson <rth@redhat.com>