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microblaze: 64b atomic operations are not supported.

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Torvald Riegel 2014-11-21 14:09:21 +01:00
parent b59d114bd1
commit 0d79fa53b4
2 changed files with 6 additions and 1 deletions
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ChangeLog
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@ -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]

2
sysdeps/microblaze/bits/atomic.h
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@ -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