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Moving corlib files out of "System" directory into root

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This commit is contained in:
Brian Fiete 2019-09-19 05:46:35 -07:00
parent 4cd58262e4
commit 7dbfd15292
179 changed files with 3 additions and 0 deletions
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58
BeefLibs/corlib/src/System/Threading/Volatile.bf
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@ -1,58 +0,0 @@
namespace System.Threading
{
static class Volatile
{
//static volatile int32 gAtomicIdx;
public static T Read<T>(ref T location)
{
T value = location;
Interlocked.Fence();
return value;
}
public static void Write<T>(ref T location, T value)
{
Interlocked.Fence();
location = value;
}
/*public static void MoveAtomic(void* dest, void* src, int size)
{
while (true)
{
int startAtomicIdx = gAtomicIdx;
Thread.MemoryBarrier();
Internal.MemCpy(dest, src, size);
Thread.MemoryBarrier();
int endAtomicIdx = Interlocked.Increment(ref gAtomicIdx);
if (endAtomicIdx == startAtomicIdx)
break;
}
}
public static T ReadAtomic<T>(ref T location)
{
if (sizeof(T) > sizeof(int))
{
if (sizeof(T) == sizeof(int64))
{
// Handle 64-bit values on 32-bit machines
var location;
int64 result = Interlocked.CompareExchange(ref *(int64*)&location, 0, 0);
return *(T*)&result;
}
var location;
T value = ?;
MoveAtomic(&value, &location, sizeof(T));
Thread.MemoryBarrier();
return value;
}
T value = location;
Thread.MemoryBarrier();
return value;
}*/
}
}