internal void AddLabelInfo(LabelTarget target, LabelInfo info)
{
if (this.Labels == null)
{
this.Labels = new HybridReferenceDictionary<LabelTarget, LabelInfo>();
}
this.Labels[target] = info;
}
public LightCompiler(int compilationThreshold)
{
this._locals = new LocalVariables();
this._debugInfos = new List<DebugInfo>();
this._treeLabels = new HybridReferenceDictionary<LabelTarget, LabelInfo>();
this._labelBlock = new LabelScopeInfo(null, LabelScopeKind.Lambda);
this._exceptionForRethrowStack = new Stack<ParameterExpression>();
this._instructions = new InstructionList();
this._compilationThreshold = (compilationThreshold < 0) ? 0x20 : compilationThreshold;
}
internal void AddLabelInfo(LabelTarget target, LabelInfo info)
{
Debug.Assert(CanJumpInto);
if (Labels == null)
{
Labels = new HybridReferenceDictionary <LabelTarget, LabelInfo>();
}
Labels[target] = info;
}
internal Interpreter(string name, LocalVariables locals, HybridReferenceDictionary<LabelTarget, BranchLabel> labelMapping, InstructionArray instructions, DebugInfo[] debugInfos, int compilationThreshold)
{
this._name = name;
this._localCount = locals.LocalCount;
this._closureVariables = locals.ClosureVariables;
this._instructions = instructions;
this._objects = instructions.Objects;
this._labels = instructions.Labels;
this._labelMapping = labelMapping;
this._debugInfos = debugInfos;
this._compilationThreshold = compilationThreshold;
}
internal Interpreter(string name, LocalVariables locals, HybridReferenceDictionary<LabelTarget, BranchLabel> labelMapping,
InstructionArray instructions, DebugInfo[] debugInfos)
{
Name = name;
LocalCount = locals.LocalCount;
LabelMapping = labelMapping;
ClosureVariables = locals.ClosureVariables;
_instructions = instructions;
_objects = instructions.Objects;
_labels = instructions.Labels;
_debugInfos = debugInfos;
}
internal LoopCompiler(LoopExpression loop, HybridReferenceDictionary <LabelTarget, BranchLabel> labelMapping, Dictionary <ParameterExpression, LocalVariable> locals,
Dictionary <ParameterExpression, LocalVariable> closureVariables, int loopStartInstructionIndex, int loopEndInstructionIndex)
{
_loop = loop;
_outerVariables = locals;
_closureVariables = closureVariables;
_frameDataVar = Expression.Parameter(typeof(object[]));
_frameClosureVar = Expression.Parameter(typeof(StrongBox <object>[]));
_frameVar = Expression.Parameter(typeof(InterpretedFrame));
_loopVariables = new Dictionary <ParameterExpression, LoopVariable>();
_returnLabel = Expression.Label(typeof(int));
_labelMapping = labelMapping;
_loopStartInstructionIndex = loopStartInstructionIndex;
_loopEndInstructionIndex = loopEndInstructionIndex;
}
internal Interpreter(string name, LocalVariables locals, HybridReferenceDictionary <LabelTarget, BranchLabel> labelMapping,
InstructionArray instructions, DebugInfo[] debugInfos, int compilationThreshold)
{
_name = name;
LocalCount = locals.LocalCount;
ClosureVariables = locals.ClosureVariables;
Instructions = instructions;
_objects = instructions.Objects;
_labels = instructions.Labels;
LabelMapping = labelMapping;
_debugInfos = debugInfos;
_compilationThreshold = compilationThreshold;
}
private HybridReferenceDictionary<LabelTarget, BranchLabel> GetBranchMapping()
{
HybridReferenceDictionary<LabelTarget, BranchLabel> dictionary = new HybridReferenceDictionary<LabelTarget, BranchLabel>(this._treeLabels.Count);
foreach (KeyValuePair<LabelTarget, LabelInfo> pair in this._treeLabels)
{
dictionary[pair.Key] = pair.Value.GetLabel(this);
}
return dictionary;
}
