void genLoad(Var e)
{
int id = e.getClassId();
if (e == null)
{
Io.ICE("Load instruction with no variable ptr");
}
if (e.getLocalToken() != null)
{
// LocalToken lt = (LocalToken) e.getLocalToken();
LocalBuilder lt = (LocalBuilder)e.getLocalToken();
il.Emit(OpCodes.Ldloc, lt);
}
else if (e.getFieldBuilder() != null)
{
FieldBuilder fb = (FieldBuilder)e.getFieldBuilder();
if (id == Tok.T_STATIC)
{
il.Emit(OpCodes.Ldsfld, fb);
}
else
{
il.Emit(OpCodes.Ldfld, fb);
}
}
else
{
int index = e.getIndex();
if (id == Tok.T_PARAM)
{
if (index <= 256)
{
il.Emit(OpCodes.Ldarg_S, index);
}
else
{
il.Emit(OpCodes.Ldarg, index);
}
}
else if (id == Tok.T_AUTO || id == Tok.T_DEFCLASS)
{
if (index <= 256)
{
il.Emit(OpCodes.Ldloc_S, e.getIndex());
}
else
{
il.Emit(OpCodes.Ldloc, e.getIndex());
}
}
else
{
Io.ICE("Instruction load of unknown class ("
+ e.getClassId() + ")");
}
}
}
public void Load(IAsm a)
{
StringBuilder sb = new StringBuilder(MyC.MAXSTR);
Var e = a.getVar();
if (e == null)
{
Console.WriteLine("?Load instruction with no variable ptr");
Environment.Exit(1);
}
switch (e.getClassId())
{
case Tok.T_STATIC:
{
sb.Append("\tldsfld ");
sb.Append(genFieldRef(e));
sb.Append("\t//");
sb.Append(a.getICount());
sb.Append(", ");
sb.Append(e.getName());
sb.Append("\r\n");
break;
}
case Tok.T_AUTO:
case Tok.T_DEFCLASS:
sb.Append("\tldloc ");
sb.Append(e.getIndex());
sb.Append("\t//");
sb.Append(a.getICount());
sb.Append(", ");
sb.Append(e.getName());
sb.Append("\r\n");
break;
case Tok.T_PARAM:
sb.Append("\tldarg ");
sb.Append(e.getIndex());
sb.Append("\t//");
sb.Append(a.getICount());
sb.Append(", ");
sb.Append(e.getName());
sb.Append("\r\n");
break;
default:
Console.Write("?Instruction load of unknown class (");
Console.Write(e.getClassId());
Console.WriteLine(")");
Environment.Exit(1);
break;
}
io.Out(sb.ToString());
}
public void Store(IAsm a)
{
Var e = a.getVar();
int id = e.getClassId();
if (e == null)
{
Io.ICE("Store instruction with no variable ptr");
}
if (e.getLocalToken() != null)
{
// LocalToken lt = (LocalToken) e.getLocalToken();
LocalBuilder lt = (LocalBuilder)e.getLocalToken();
il.Emit(OpCodes.Stloc, lt);
}
else if (e.getFieldBuilder() != null)
{
FieldBuilder fb = (FieldBuilder)e.getFieldBuilder();
if (id == Tok.T_STATIC)
{
il.Emit(OpCodes.Stsfld, fb);
}
else
{
il.Emit(OpCodes.Stfld, fb);
}
}
else
{
int index = e.getIndex();
if (id == Tok.T_PARAM)
{
if (index <= 256)
{
il.Emit(OpCodes.Starg_S, index);
}
else
{
il.Emit(OpCodes.Starg, index);
}
}
else if (id == Tok.T_AUTO || id == Tok.T_DEFCLASS)
{
il.Emit(OpCodes.Stloc, index);
}
else
{
Io.ICE("Instruction load of unknown class ("
+ e.getClassId() + ")");
}
}
}
void genLoad(Var e)
{
int id = e.getClassId();
if (e == null)
Io.ICE("Load instruction with no variable ptr");
if (e.getLocalToken() != null)
{
// LocalToken lt = (LocalToken) e.getLocalToken();
LocalBuilder lt = (LocalBuilder) e.getLocalToken();
il.Emit(OpCodes.Ldloc, lt);
}
else if (e.getFieldBuilder() != null)
{
FieldBuilder fb = (FieldBuilder) e.getFieldBuilder();
if (id == Tok.T_STATIC)
il.Emit(OpCodes.Ldsfld, fb);
else
il.Emit(OpCodes.Ldfld, fb);
}
else
{
int index = e.getIndex();
if (id == Tok.T_PARAM)
{
if (index <= 256)
il.Emit(OpCodes.Ldarg_S, index);
else
il.Emit(OpCodes.Ldarg, index);
}
else if (id == Tok.T_AUTO || id == Tok.T_DEFCLASS)
{
if (index <= 256)
il.Emit(OpCodes.Ldloc_S, e.getIndex());
else
il.Emit(OpCodes.Ldloc, e.getIndex());
}
else
Io.ICE("Instruction load of unknown class ("
+ e.getClassId()+")");
}
}
