internal TranslatedFunction GetOrTranslate(ulong address, ExecutionMode mode, bool hintRejit = false)
{
if (!_funcs.TryGetValue(address, out TranslatedFunction func))
{
func = Translate(_memory, _jumpTable, address, mode, highCq: false);
TranslatedFunction getFunc = _funcs.GetOrAdd(address, func);
if (getFunc != func)
{
JitCache.Unmap(func.FuncPtr);
func = getFunc;
}
if (PtcProfiler.Enabled)
{
PtcProfiler.AddEntry(address, mode, highCq: false);
}
}
if (hintRejit && func.ShouldRejit())
{
_backgroundStack.Push(new RejitRequest(address, mode));
_backgroundTranslatorEvent.Set();
}
return(func);
}
private void ClearJitCache()
{
// Ensure no attempt will be made to compile new functions due to rejit.
ClearRejitQueue(allowRequeue: false);
foreach (var kv in _funcs)
{
JitCache.Unmap(kv.Value.FuncPtr);
}
_funcs.Clear();
while (_oldFuncs.TryDequeue(out var kv))
{
JitCache.Unmap(kv.Value);
}
}
