private List <SymAttribute> ReadSymAttributes(ISymbolReader reader, ISymbolMethod method, bool haveCSharpCDI)
{
List <SymAttribute> attrs = new List <SymAttribute>();
foreach (string name in AttributeNamesToSearch())
{
// If this attirubte represents C# CDI data, and we were able to expand it, then indicate that
// the attribute here is redundant (as a raw view) and shouldn't be included again.
if (name == k_cSharpCDIAttrName && haveCSharpCDI)
{
continue;
}
// Note that despite being defined on ISymbolReader instead of ISymbolMethod, custom
// attributes are permitted only on method metadata tokens.
byte[] attrVal = reader.GetSymAttribute(method.Token, name);
if (attrVal != null)
{
SymAttribute attr = new SymAttribute();
attr.name = name;
attr.value = Util.ToHexString(attrVal);
attrs.Add(attr);
}
}
return(attrs);
}
internal void InitializeMethodBody(ModuleDefMD module, MethodDef ownerMethod, CilBody body, uint methodRid)
{
Debug.Assert((module == null) == (ownerMethod == null));
if (reader == null || body == null)
{
return;
}
var token = new SymbolToken((int)(0x06000000 + methodRid));
ISymbolMethod method;
#if THREAD_SAFE
theLock.EnterWriteLock(); try {
#endif
method = reader.GetMethod(token);
if (method != null)
{
var pdbMethod = new PdbMethod();
pdbMethod.Scope = CreateScope(module, ownerMethod == null ? new GenericParamContext() : GenericParamContext.Create(ownerMethod), body, method.RootScope);
AddSequencePoints(body, method);
var method2 = method as ISymbolMethod2;
Debug.Assert(method2 != null);
if (module != null && method2 != null && method2.IsAsyncMethod)
{
pdbMethod.AsyncMethod = CreateAsyncMethod(module, ownerMethod, body, method2);
}
if (ownerMethod != null)
{
// Read the custom debug info last so eg. local names have been initialized
var cdiData = reader.GetSymAttribute(token, "MD2");
if (cdiData != null && cdiData.Length != 0)
{
PdbCustomDebugInfoReader.Read(ownerMethod, body, pdbMethod.CustomDebugInfos, cdiData);
}
}
body.PdbMethod = pdbMethod;
}
#if THREAD_SAFE
}
finally { theLock.ExitWriteLock(); }
#endif
}
private CSharpCDI ReadCSharpCDI(ISymbolReader reader, ISymbolMethod methodSymbol)
{
// See if the C# CDI attribute exists
byte[] attrVal = reader.GetSymAttribute(methodSymbol.Token, k_cSharpCDIAttrName);
if (attrVal == null)
{
return(null); // No such attribute
}
try
{
return(CDIReader.ParseCDI(attrVal));
}
catch (System.FormatException e)
{
Console.WriteLine("WARNING: Error parsing CSharp CDI for method {0}: {1}", Util.AsToken(methodSymbol.Token.GetToken()), e.Message);
return(null);
}
}
private List<SymAttribute> ReadSymAttributes(ISymbolReader reader, ISymbolMethod method, bool haveCSharpCDI)
{
List<SymAttribute> attrs = new List<SymAttribute>();
foreach (string name in AttributeNamesToSearch())
{
// If this attirubte represents C# CDI data, and we were able to expand it, then indicate that
// the attribute here is redundant (as a raw view) and shouldn't be included again.
if (name == k_cSharpCDIAttrName && haveCSharpCDI)
continue;
// Note that despite being defined on ISymbolReader instead of ISymbolMethod, custom
// attributes are permitted only on method metadata tokens.
byte[] attrVal = reader.GetSymAttribute(method.Token, name);
if (attrVal != null)
{
SymAttribute attr = new SymAttribute();
attr.name = name;
attr.value = Util.ToHexString(attrVal);
attrs.Add(attr);
}
}
return attrs;
}
private CSharpCDI ReadCSharpCDI(ISymbolReader reader, ISymbolMethod methodSymbol)
{
// See if the C# CDI attribute exists
byte[] attrVal = reader.GetSymAttribute(methodSymbol.Token, k_cSharpCDIAttrName);
if (attrVal == null)
return null; // No such attribute
try
{
return CDIReader.ParseCDI(attrVal);
}
catch (System.FormatException e)
{
Console.WriteLine("WARNING: Error parsing CSharp CDI for method {0}: {1}", Util.AsToken(methodSymbol.Token.GetToken()), e.Message);
return null;
}
}
