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- ARM build fix -- add a non-atomic (but otherwise correct) _InterlockedCompareExchange64 intrinsic required since the RTL changes in 36166

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svn path=/trunk/; revision=36711
This commit is contained in:
Stefan Ginsberg 2008-10-11 09:32:57 +00:00
parent a9ef74a387
commit f01ffb27dc
1 changed files with 11 additions and 0 deletions
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11
reactos/include/psdk/intrin_arm.h
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@ -54,6 +54,17 @@ static __inline__ __attribute__((always_inline)) long _InterlockedCompareExchang
return a;
}
static __inline__ __attribute__((always_inline)) long long _InterlockedCompareExchange64(volatile long long * const dest, const long long exch, const long long comp)
{
//
// FIXME
//
long long result;
result = *dest;
if (*dest == comp) *dest = exch;
return result;
}
static __inline__ __attribute__((always_inline)) void * _InterlockedCompareExchangePointer(void * volatile * const Destination, void * const Exchange, void * const Comperand)
{
return (void*)_InterlockedCompareExchange((volatile long* const)Destination, (const long)Exchange, (const long)Comperand);