internal void GenerateDebugInfo (ISymbolWriter symbolWriter)
{
symbolWriter.OpenNamespace (this.Namespace);
if (methods != null) {
for (int i = 0; i < num_methods; ++i) {
MethodBuilder metb = (MethodBuilder) methods[i];
metb.GenerateDebugInfo (symbolWriter);
}
}
if (ctors != null) {
foreach (ConstructorBuilder ctor in ctors)
ctor.GenerateDebugInfo (symbolWriter);
}
symbolWriter.CloseNamespace ();
if (subtypes != null) {
for (int i = 0; i < subtypes.Length; ++i)
subtypes [i].GenerateDebugInfo (symbolWriter);
}
}
void CreateScopes(MethodBody body, ScopeCollection scopes)
{
foreach (Scope s in scopes)
{
int startOffset = s.Start.Offset;
int endOffset = s.End == body.Instructions.Outside ?
body.Instructions[body.Instructions.Count - 1].Offset + 1 :
s.End.Offset;
m_writer.OpenScope(startOffset);
m_writer.UsingNamespace(body.Method.DeclaringType.Namespace);
m_writer.OpenNamespace(body.Method.DeclaringType.Namespace);
int start = Math.Max(0, body.Instructions.IndexOf(s.Start));
int end = s.End == body.Instructions.Outside ?
body.Instructions.Count - 1 :
body.Instructions.IndexOf(s.End);
ArrayList instructions = new ArrayList();
for (int i = start; i <= end; i++)
{
if (body.Instructions[i] != null && body.Instructions[i].SequencePoint != null)
{
instructions.Add(body.Instructions [i]);
}
}
Document doc = null;
int [] offsets = new int [instructions.Count];
int [] startRows = new int [instructions.Count];
int [] startCols = new int [instructions.Count];
int [] endRows = new int [instructions.Count];
int [] endCols = new int [instructions.Count];
for (int i = 0; i < instructions.Count; i++)
{
Instruction instr = (Instruction)instructions [i];
offsets [i] = instr.Offset;
if (doc == null)
{
doc = instr.SequencePoint.Document;
}
startRows [i] = instr.SequencePoint.StartLine;
startCols [i] = instr.SequencePoint.StartColumn;
endRows [i] = instr.SequencePoint.EndLine;
endCols [i] = instr.SequencePoint.EndColumn;
}
if (doc != null)
{
m_writer.DefineSequencePoints(GetDocument(doc),
offsets, startRows, startCols, endRows, endCols);
}
// Cecil PDB writer does not yet write the variable names.
// This is not yet implemented.
// TODO local variable support
//CreateLocalVariable (s, startOffset, endOffset);
//CreateScopes (body, s.Scopes);
m_writer.CloseNamespace();
m_writer.CloseScope(endOffset);
}
}
