1 2015-10-09 David Malcolm <dmalcolm@redhat.com>
3 * testsuite/lib/libatomic.exp: Load multiline.exp before
4 prune.exp, using load_gcc_lib.
6 2015-07-14 John Marino <gnugcc@marino.st>
8 * configure.tgt: Add *-*-dragonfly to supported targets.
10 2015-01-21 Andrew Waterman <waterman@cs.berkeley.edu>
12 * fop_n.c (libat_fetch_op): Align address to word boundary.
13 (libat_op_fetch): Likewise.
15 2015-01-16 Ilya Verbin <ilya.verbin@intel.com>
18 * testsuite/lib/libatomic.exp: Do not load gcc-dg.exp.
19 * testsuite/libatomic.c/c.exp: Load gcc-dg.exp.
21 2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
23 * configure.tgt: Exclude arm*-*-freebsd* from try_ifunc.
25 2015-01-05 Jakub Jelinek <jakub@redhat.com>
27 Update copyright years.
29 2014-12-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31 * testsuite/lib/libatomic.exp: Load target-utils.exp
33 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
36 * configure: Regenerated.
38 2014-11-13 Andrew Waterman <waterman@cs.berkeley.edu>
40 * cas_n.c (libat_compare_exchange): Add missing cast.
42 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
45 * configure: Regenerate.
47 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
49 * configure.tgt: Add cygwin to supported targets.
51 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
53 * configure.tgt (alpha*): Add -mfp-trap-mode=sui to XCFLAGS.
55 2014-06-17 Kai Tietz <ktietz@redhat.com>
57 * Makefile.am (libatomic_la_LDFLAGS): Add lt_host_flags.
58 * configure.ac (ACX_LT_HOST_FLAGS): New.
59 (target_thread_file): New.
60 * configure.tgt (mingw): Add mingw support.
61 * config/mingw/host-config.h: New file.
62 * config/mingw/lock.c: Likewise.
63 * Makefile.in: Regenerated.
64 * configure: Likewise.
65 * aclocal.m4: Likewise.
66 * testsuite/Makefile.in: Likewise.
68 2014-02-20 Richard Henderson <rth@redhat.com>
71 * cas_n.c (libat_compare_exchange): Conditionalize on failure
72 the store back to EPTR.
74 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
76 Update copyright years
78 2013-12-09 Uros Bizjak <ubizjak@gmail.com>
80 * config/x86/fenv.c (__atomic_feraiseexcept): Emit SSE
81 instructions when __SSE_MATH__ is defined.
83 2013-11-18 Joseph Myers <joseph@codesourcery.com>
85 * testsuite/libatomic.c/atomic-compare-exchange-1.c,
86 testsuite/libatomic.c/atomic-compare-exchange-2.c,
87 testsuite/libatomic.c/atomic-compare-exchange-3.c,
88 testsuite/libatomic.c/atomic-compare-exchange-4.c,
89 testsuite/libatomic.c/atomic-compare-exchange-5.c,
90 testsuite/libatomic.c/atomic-exchange-1.c,
91 testsuite/libatomic.c/atomic-exchange-2.c,
92 testsuite/libatomic.c/atomic-exchange-3.c,
93 testsuite/libatomic.c/atomic-exchange-4.c,
94 testsuite/libatomic.c/atomic-exchange-5.c,
95 testsuite/libatomic.c/atomic-generic.c,
96 testsuite/libatomic.c/atomic-load-1.c,
97 testsuite/libatomic.c/atomic-load-2.c,
98 testsuite/libatomic.c/atomic-load-3.c,
99 testsuite/libatomic.c/atomic-load-4.c,
100 testsuite/libatomic.c/atomic-load-5.c,
101 testsuite/libatomic.c/atomic-op-1.c,
102 testsuite/libatomic.c/atomic-op-2.c,
103 testsuite/libatomic.c/atomic-op-3.c,
104 testsuite/libatomic.c/atomic-op-4.c,
105 testsuite/libatomic.c/atomic-op-5.c,
106 testsuite/libatomic.c/atomic-store-1.c,
107 testsuite/libatomic.c/atomic-store-2.c,
108 testsuite/libatomic.c/atomic-store-3.c,
109 testsuite/libatomic.c/atomic-store-4.c,
110 testsuite/libatomic.c/atomic-store-5.c: Declare main as returning
111 int. Do not require built-in sync support or add target-specific
113 * testsuite/libatomic.c/atomic-exchange-1.c,
114 testsuite/libatomic.c/atomic-exchange-2.c,
115 testsuite/libatomic.c/atomic-exchange-3.c,
116 testsuite/libatomic.c/atomic-exchange-4.c,
117 testsuite/libatomic.c/atomic-exchange-5.c: Separate increments of
118 count from expression using value of count.
120 2013-11-10 Uros Bizjak <ubizjak@gmail.com>
122 * config/x86/fenv.c: New file.
124 2013-11-07 Joseph Myers <joseph@codesourcery.com>
127 * libatomic.map (LIBATOMIC_1.1): New symbol version. Include
128 __atomic_feraiseexcept.
129 * configure.ac (libtool_VERSION): Change to 2:0:1.
130 (fenv.h): Test for header.
131 * Makefile.am (libatomic_la_SOURCES): Add fenv.c.
132 * Makefile.in, auto-config.h.in, configure: Regenerate.
134 2013-10-17 Michael Hudson-Doyle <michael.hudson@linaro.org>
136 * libatomic/configure.tgt (aarch64*): Remove code preventing
139 2013-09-20 Alan Modra <amodra@gmail.com>
141 * configure: Regenerate.
143 2013-01-14 Richard Sandiford <rdsandiford@googlemail.com>
145 Update copyright years.
147 2012-12-18 Ian Lance Taylor <iant@google.com>
150 * Makefile.am (noinst_LTLIBRARIES): Define new make variable.
151 (libatomic_convenience_la_SOURCES): Likewise.
152 (libatomic_convenience_la_LIBADD): Likewise.
153 * Makefile.in: Rebuild.
154 * testsuite/Makefile.in: Rebuild.
156 2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
158 * config/arm/arm-config.h (__ARM_ARCH_8A__): New.
160 2012-11-21 Matthias Klose <doko@ubuntu.com>
162 * configure.tgt (i[3456]86): Handle -mx32 like -m64.
164 2012-11-04 Thomas Schwinge <thomas@codesourcery.com>
166 * acinclude.m4 (LIBAT_CHECK_IFUNC): Clarify message.
167 * configure: Regenerate.
169 * configure: Regenerate.
171 2012-10-23 Sofiane Naci <sofiane.naci@arm.com>
173 Mark libatomic unsupported in AArch64.
175 * configure.tgt: Mark libatomic unsupported.
177 2012-09-20 Jakub Jelinek <jakub@redhat.com>
180 * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
181 * configure: Regenerate.
182 * Makefile.in: Regenerate.
184 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
186 * configure: Regenerated.
188 2012-05-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
191 * tas_n.c (libat_test_and_set): Correct return. Remove unused variable.
193 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
195 * configure: Regenerated.
197 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
200 * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Add -O0 -S to CFLAGS
201 instead of overriding.
202 * configure: Regenerate.
204 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
206 * Makefile.am (libatomic.map-sun): Handle objects in
208 * aclocal.m4: Regenerate.
209 * Makefile.in: Regenerate.
211 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
213 * configure.ac: Add $XPCFLAGS to CFLAGS, not $XCFLAGS.
214 * configure: Regenerate.
216 2012-05-03 Richard Henderson <rth@redhat.com>
218 * configure.ac (AM_MAINTAINER_MODE): New.
219 * acinclude.m4 (LIBAT_TEST_ATOMIC_BUILTIN): Handle compilation
220 failure in gcc_no_link path.
221 * configure, aclocal.m4, Makefile.in: Rebuild.
223 2012-05-01 Richard Henderson <rth@redhat.com>