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[*] another preemptive linux fix. i missed a step in calculating the mask (i didnt calculate the mask at all)

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This commit is contained in:
Reece Wilson 2023-04-16 23:58:27 +01:00
parent 53a29a6c13
commit 0c494cb99a
1 changed files with 9 additions and 1 deletions
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10
Source/Threading/AuWakeOnAddress.cpp
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@ -436,14 +436,22 @@ namespace Aurora::Threading
} }
AuTuple<const void *, AuUInt8, AuOptionalEx<AuUInt32>> DecodeAddress(const void *pAddress, AuTuple<const void *, AuUInt8, AuOptionalEx<AuUInt32>> DecodeAddress(const void *pAddress,
AuUInt32 uSizeMask) AuUInt32 uWordSize)
{ {
#if defined(AURORA_IS_MODERNNT_DERIVED) #if defined(AURORA_IS_MODERNNT_DERIVED)
return AuMakeTuple(pAddress, 0, AuOptionalEx<AuUInt32> {}); return AuMakeTuple(pAddress, 0, AuOptionalEx<AuUInt32> {});
#endif #endif
if (uWordSize == 8)
{
return AuMakeTuple(pAddress, 0xFFFFFFFF, 0xFFFFFFFF);
}
auto pRounded = AuPageRound(AuUInt(pAddress), AuUInt(4)); auto pRounded = AuPageRound(AuUInt(pAddress), AuUInt(4));
auto uDelta = (AuUInt)(pAddress) - (AuUInt)(pRounded); auto uDelta = (AuUInt)(pAddress) - (AuUInt)(pRounded);
AuUInt32 uSizeMask = std::pow(AuUInt64(2), AuUInt64(uWordSize * 8)) - 1ull;
switch (uDelta) switch (uDelta)
{ {
case 0: case 0: