public EHBlockNode AddNewFault()
{
EHBlockNode node = NewNode();
faultNodes.Add(node);
return(node);
}
private EHBlockNode NewNode()
{
EHBlockNode node = new EHBlockNode();
node.EncloseBlock = this;
return(node);
}
public EHBlockNode AddNewFilter()
{
EHBlockNode node = NewNode();
filterNodes.Add(node);
return(node);
}
public EHBlockNode AddNewFinally()
{
EHBlockNode node = NewNode();
finallyNodes.Add(node);
return(node);
}
public EHBlockNode AddNewCatch()
{
EHBlockNode node = NewNode();
catchNodes.Add(node);
return(node);
}
public EHBlockNode Find(long label)
{
if (scopeEnd > scopeStart && (label < scopeStart || label > scopeEnd))
{
return(null);
}
foreach (EHBlock block in ehBlocks)
{
EHBlockNode n = block.Find(label);
if (n != null)
{
return(n);
}
}
return(this);
}
public EHBlockNode Find(long label)
{
EHBlockNode n = tryNode.Find(label);
if (n != null)
{
return(n);
}
foreach (EHBlockNode node in catchNodes)
{
n = tryNode.Find(label);
if (n != null)
{
return(n);
}
}
foreach (EHBlockNode node in filterNodes)
{
n = tryNode.Find(label);
if (n != null)
{
return(n);
}
}
foreach (EHBlockNode node in faultNodes)
{
n = tryNode.Find(label);
if (n != null)
{
return(n);
}
}
foreach (EHBlockNode node in finallyNodes)
{
n = tryNode.Find(label);
if (n != null)
{
return(n);
}
}
return(null);
}
private string AdjustGoto(long srcLv, long _destLv, bool isDecompile)
{
string label = null;
long destLv = _destLv;
for (;;)
{
int ix = ilLines.Keys.IndexOf(destLv);
IlIns il = ilLines.Values[ix];
OpCode opc = IlOpcodes.Get(il.Opcode);
if (opc == OpCodes.Br || opc == OpCodes.Br_S)
{
label = il.Value;
destLv = IlIns.LabelToValue(il.Value);
}
else
{
break;
}
}
EHBlockNode ns = rootEHNode.Find(srcLv);
EHBlockNode nd = ns.Find(destLv);
if (nd != null && ns != nd)
{
EHBlockNode d = nd;
while (d != null && ns != d.EncloseBlock.EncloseNode)
{
d = d.EncloseBlock.EncloseNode;
}
return("IL_" + d.ScopeStart.ToString("X6"));
}
if (label != null)
{
return(label);
}
return(null);
}