mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-19 21:52:22 +00:00
Fix JitCache.Unmap called with the same address freeing memory in use (#5937)
This commit is contained in:
parent
d11fe26aa3
commit
82a638230e
|
@ -117,12 +117,11 @@ namespace ARMeilleure.Translation.Cache
|
||||||
|
|
||||||
int funcOffset = (int)(pointer.ToInt64() - _jitRegion.Pointer.ToInt64());
|
int funcOffset = (int)(pointer.ToInt64() - _jitRegion.Pointer.ToInt64());
|
||||||
|
|
||||||
bool result = TryFind(funcOffset, out CacheEntry entry);
|
if (TryFind(funcOffset, out CacheEntry entry, out int entryIndex) && entry.Offset == funcOffset)
|
||||||
Debug.Assert(result);
|
{
|
||||||
|
|
||||||
_cacheAllocator.Free(funcOffset, AlignCodeSize(entry.Size));
|
_cacheAllocator.Free(funcOffset, AlignCodeSize(entry.Size));
|
||||||
|
_cacheEntries.RemoveAt(entryIndex);
|
||||||
Remove(funcOffset);
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -181,22 +180,7 @@ namespace ARMeilleure.Translation.Cache
|
||||||
_cacheEntries.Insert(index, entry);
|
_cacheEntries.Insert(index, entry);
|
||||||
}
|
}
|
||||||
|
|
||||||
private static void Remove(int offset)
|
public static bool TryFind(int offset, out CacheEntry entry, out int entryIndex)
|
||||||
{
|
|
||||||
int index = _cacheEntries.BinarySearch(new CacheEntry(offset, 0, default));
|
|
||||||
|
|
||||||
if (index < 0)
|
|
||||||
{
|
|
||||||
index = ~index - 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (index >= 0)
|
|
||||||
{
|
|
||||||
_cacheEntries.RemoveAt(index);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public static bool TryFind(int offset, out CacheEntry entry)
|
|
||||||
{
|
{
|
||||||
lock (_lock)
|
lock (_lock)
|
||||||
{
|
{
|
||||||
|
@ -210,11 +194,13 @@ namespace ARMeilleure.Translation.Cache
|
||||||
if (index >= 0)
|
if (index >= 0)
|
||||||
{
|
{
|
||||||
entry = _cacheEntries[index];
|
entry = _cacheEntries[index];
|
||||||
|
entryIndex = index;
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
entry = default;
|
entry = default;
|
||||||
|
entryIndex = 0;
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -95,7 +95,7 @@ namespace ARMeilleure.Translation.Cache
|
||||||
{
|
{
|
||||||
int offset = (int)((long)controlPc - context.ToInt64());
|
int offset = (int)((long)controlPc - context.ToInt64());
|
||||||
|
|
||||||
if (!JitCache.TryFind(offset, out CacheEntry funcEntry))
|
if (!JitCache.TryFind(offset, out CacheEntry funcEntry, out _))
|
||||||
{
|
{
|
||||||
return null; // Not found.
|
return null; // Not found.
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue