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-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/microblaze/bits/atomic.h2
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 76fda28818..b0041ea948 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-21 Torvald Riegel <triegel@redhat.com>
+
+ * sysdeps/microblaze/bits/atomic.h (__HAVE_64B_ATOMICS): Fix value
+ by setting it to 0. 64b atomics are not supported currently.
+
2014-11-21 Alexandre Oliva <aoliva@redhat.com>
[BZ #16469]
diff --git a/sysdeps/microblaze/bits/atomic.h b/sysdeps/microblaze/bits/atomic.h
index 395162df2d..315c87256a 100644
--- a/sysdeps/microblaze/bits/atomic.h
+++ b/sysdeps/microblaze/bits/atomic.h
@@ -35,7 +35,7 @@ typedef uintptr_t uatomicptr_t;
typedef intmax_t atomic_max_t;
typedef uintmax_t uatomic_max_t;
-#define __HAVE_64B_ATOMICS 1
+#define __HAVE_64B_ATOMICS 0
#define USE_ATOMIC_COMPILER_BUILTINS 0