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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Reflection;
using System.Reflection.Emit;
namespace OpenSim.Region.ScriptEngine.Yengine
{
public interface ScriptMyILGen
{
string methName
{
get;
}
ScriptMyLocal DeclareLocal(Type type, string name);
ScriptMyLabel DefineLabel(string name);
void BeginExceptionBlock();
void BeginCatchBlock(Type excType);
void BeginFinallyBlock();
void EndExceptionBlock();
void Emit(Token errorAt, OpCode opcode);
void Emit(Token errorAt, OpCode opcode, FieldInfo field);
void Emit(Token errorAt, OpCode opcode, ScriptMyLocal myLocal);
void Emit(Token errorAt, OpCode opcode, Type type);
void Emit(Token errorAt, OpCode opcode, ScriptMyLabel myLabel);
void Emit(Token errorAt, OpCode opcode, ScriptMyLabel[] myLabels);
void Emit(Token errorAt, OpCode opcode, ScriptObjWriter method);
void Emit(Token errorAt, OpCode opcode, MethodInfo method);
void Emit(Token errorAt, OpCode opcode, ConstructorInfo ctor);
void Emit(Token errorAt, OpCode opcode, double value);
void Emit(Token errorAt, OpCode opcode, float value);
void Emit(Token errorAt, OpCode opcode, int value);
void Emit(Token errorAt, OpCode opcode, string value);
void MarkLabel(ScriptMyLabel myLabel);
}
/**
* @brief One of these per label defined in the function.
*/
public class ScriptMyLabel
{
public string name;
public int number;
public GraphNodeMarkLabel whereAmI;
public Type[] stackDepth;
public bool[] stackBoxeds;
}
/**
* @brief One of these per local variable defined in the function.
*/
public class ScriptMyLocal
{
public string name;
public Type type;
public int number;
public bool isReferenced;
}
}
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