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Ensure we iterate all private allocations in range

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This commit is contained in:
Gabriel A 2024-02-24 21:44:58 -03:00
parent efabbda088
commit 63fc0dc57e
1 changed files with 14 additions and 11 deletions
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25
src/Ryujinx.Cpu/Jit/AddressSpacePartition.cs
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@ -762,25 +762,28 @@ namespace Ryujinx.Cpu.Jit
public bool HasPrivateAllocation(ulong va, ulong size, ulong startVa, ulong startSize, ref PrivateRange range)
{
ulong endVa = va + size;
_treeLock.EnterReadLock();
try
{
PrivateMapping map = _privateTree.GetNode(va);
if (map != null && map.PrivateAllocation.IsValid)
for (PrivateMapping map = _privateTree.GetNode(va); map != null && map.Address < endVa; map = map.Successor)
{
if (map.Address <= startVa && map.EndAddress >= startVa + startSize)
if (map.PrivateAllocation.IsValid)
{
ulong startOffset = startVa - map.Address;
if (map.Address <= startVa && map.EndAddress >= startVa + startSize)
{
ulong startOffset = startVa - map.Address;
range = new(
map.PrivateAllocation.Memory,
map.PrivateAllocation.Offset + startOffset,
Math.Min(map.PrivateAllocation.Size - startOffset, startSize));
range = new(
map.PrivateAllocation.Memory,
map.PrivateAllocation.Offset + startOffset,
Math.Min(map.PrivateAllocation.Size - startOffset, startSize));
}
return true;
}
return true;
}
}
finally