|
public static EmitLoadThis ( |
||
| generator | ||
| return | void | |
private FieldBuilder EmitLoadFreeEnv(FreeAddress address)
{
JITInterpreter_DS.EmitLoadThis(mILGenerator);
ASTNodeVisitor_JITCompiler visitor = mParent;
for (int i = 1; i < address.envIndex; ++i)
{
mILGenerator.Emit(OpCodes.Ldfld, visitor.mHeapEnvFieldBuilders[PREV_ENV_FIELD_NAME]);
visitor = visitor.mParent;
}
return(visitor.mHeapEnvFieldBuilders[visitor.mLambdaNode.locals[address.index]]);
}
private void EmitInitHeapEnv()
{
if (!HasHeapEnv())
{
return;
}
mHeapEnvBuilder = mILGenerator.DeclareLocal(mHeapEnvTypeBuilder);
if (JITInterpreter_DS.Instance().HasSymbolInfo())
{
mHeapEnvBuilder.SetLocalSymInfo(HEAP_ENV_LOCAL_NAME);
}
var constructor = mHeapEnvTypeBuilder.DefineDefaultConstructor(MethodAttributes.Public);
mILGenerator.Emit(OpCodes.Newobj, constructor);
EmitStoreLocal(mILGenerator, mHeapEnvBuilder);
if (mLambdaNode.childrenFreeAddresses.Where(v => v.envIndex > 0).GetEnumerator().MoveNext())
{
var fieldBuilder = mHeapEnvTypeBuilder.DefineField(PREV_ENV_FIELD_NAME, mEnvTypeBuilder, FieldAttributes.Public);
mHeapEnvFieldBuilders[PREV_ENV_FIELD_NAME] = fieldBuilder;
JITInterpreter_DS.EmitLoadLocal(mILGenerator, mHeapEnvBuilder);
JITInterpreter_DS.EmitLoadThis(mILGenerator);
mILGenerator.Emit(OpCodes.Stfld, fieldBuilder);
}
var heapLocals = mLambdaNode.childrenFreeAddresses.Where(a => a.envIndex == 0).Select(a => a.index).OrderBy(a => a).ToList();
foreach (var index in heapLocals)
{
var fieldBuilder = mHeapEnvTypeBuilder.DefineField(mLambdaNode.locals[index], typeof(object), FieldAttributes.Public);
mHeapEnvFieldBuilders[mLambdaNode.locals[index]] = fieldBuilder;
if (index < mLambdaNode.formalCount)
{
JITInterpreter_DS.EmitLoadLocal(mILGenerator, mHeapEnvBuilder);
JITInterpreter_DS.EmitLoadArg(mILGenerator, HasThisArgument(), mArgBuilders[index]);
mILGenerator.Emit(OpCodes.Stfld, fieldBuilder);
}
}
}