diff options
Diffstat (limited to 'Source/Core/Common/Src/Thread.cpp')
| -rw-r--r-- | Source/Core/Common/Src/Thread.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Source/Core/Common/Src/Thread.cpp b/Source/Core/Common/Src/Thread.cpp index ce95776242..512e6be345 100644 --- a/Source/Core/Common/Src/Thread.cpp +++ b/Source/Core/Common/Src/Thread.cpp @@ -345,6 +345,20 @@ void Event::Wait() pthread_mutex_unlock(&mutex_);
}
+int InterlockedIncrement(int *Addend)
+{
+#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
+ return __sync_add_and_fetch(Addend, 1);
+#else
+ register int result;
+ __asm__ __volatile__("lock; xadd %0,%1"
+ : "=r" (result), "=m" (1)
+ : "0" (Increment), "m" (1)
+ : "memory");
+ return result + 1;
+#endif
+}
+
int InterlockedExchangeAdd(int *Addend, int Increment)
{
#if defined(__GNUC__) && defined (__GNUC_MINOR__) && ((4 < __GNUC__) || (4 == __GNUC__ && 1 <= __GNUC_MINOR__))
|