private static void UnwrapReturnValue(MethodInfo targetMethod, MethodDebugging generator, LocalBuilder returnValue, LocalBuilder wrappedReturnValue)
{
if (targetMethod.ReturnType != typeof(void))
{
if (targetMethod.ReturnType.IsGenericParameter || targetMethod.ReturnType.IsValueType)
{
generator.Emit(OpCodes.Ldloc, wrappedReturnValue);
generator.Emit(OpCodes.Unbox_Any, targetMethod.ReturnType);
generator.Emit(OpCodes.Stloc, returnValue);
}
else
{
generator.Emit(OpCodes.Ldloc, wrappedReturnValue);
generator.Emit(OpCodes.Castclass, targetMethod.ReturnType);
generator.Emit(OpCodes.Stloc, returnValue);
}
}
}
private static void WrapReturnValue(MethodInfo targetMethod, MethodDebugging generator, LocalBuilder returnValue, LocalBuilder wrappedReturnValue)
{
if (targetMethod.ReturnType != typeof(void))
{
if (targetMethod.ReturnType.IsGenericParameter || targetMethod.ReturnType.IsValueType)
{
generator.Emit(OpCodes.Ldloc, returnValue);
generator.Emit(OpCodes.Box, targetMethod.ReturnType);
generator.Emit(OpCodes.Stloc, wrappedReturnValue);
generator.Emit(OpCodes.Ldloca, wrappedReturnValue);
}
else
{
generator.Emit(OpCodes.Ldloc, returnValue);
generator.Emit(OpCodes.Castclass, typeof(object));
generator.Emit(OpCodes.Stloc, wrappedReturnValue);
generator.Emit(OpCodes.Ldloca, wrappedReturnValue);
}
}
else
{
generator.Emit(OpCodes.Ldnull);
generator.Emit(OpCodes.Stloc, wrappedReturnValue);
generator.Emit(OpCodes.Ldloca, wrappedReturnValue);
}
}
private static void WindArguments(MethodInfo targetMethod,
MethodDebugging generator, LocalBuilder argumentValues, bool isBeforeCall)
{
// Set up the arg array
if (targetMethod.GetParameters().Length > 0)
{
for (int argLoad = 0; argLoad < targetMethod.GetParameters().Length; argLoad++)
{
var parameter = targetMethod.GetParameters()[argLoad];
var parameterType = parameter.ParameterType;
if (isBeforeCall || parameterType.IsByRef)
{
generator.Emit(OpCodes.Ldloc, argumentValues);
generator.Emit(OpCodes.Ldc_I4, argLoad);
generator.Emit(OpCodes.Ldarg, argLoad + 1);
if (parameterType.IsGenericParameter || parameterType.FullName == null)
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Ldobj, parameterType);
generator.Emit(OpCodes.Box, parameterType);
}
else
{
generator.Emit(OpCodes.Box, parameterType);
}
}
else if (parameterType.IsValueType ||
(parameterType.HasElementType && parameterType.GetElementType().IsValueType))
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
var indirectCode = ProxyMethodBuilder.GetIndCode(parameterType, true);
if (indirectCode == OpCodes.Ldobj)
{
generator.Emit(indirectCode, parameterType);
}
else
{
generator.Emit(indirectCode);
}
}
generator.Emit(OpCodes.Box, parameterType);
}
else
{
if (parameterType.IsByRef)
{
generator.Emit(OpCodes.Ldind_Ref);
}
}
generator.Emit(OpCodes.Stelem_Ref);
}
}
}
}
private static void UnwindArguments(MethodInfo targetMethod,
MethodDebugging generator, LocalBuilder argumentValues, bool isBeforeCall)
{
if (targetMethod.GetParameters().Length > 0)
{
for (var argLoad = 0; argLoad < targetMethod.GetParameters().Length; argLoad++)
{
var parameter = targetMethod.GetParameters()[argLoad];
var parameterType = parameter.ParameterType;
if (isBeforeCall || parameterType.IsByRef)
{
if (parameterType.IsByRef)
{
generator.Emit(OpCodes.Ldarg, argLoad + 1);
}
generator.Emit(OpCodes.Ldloc, argumentValues);
generator.Emit(OpCodes.Ldc_I4, argLoad);
generator.Emit(OpCodes.Ldelem_Ref);
// This code is odd. By-ref generic parameters are not reported as generic,
// so that's why the FullName null check is done.
// Also, the Unbox_Any won't work with by-ref generic arguments,
// so the generic type has to be found within the generic arguments array
// off of the target method.
if (parameterType.IsGenericParameter || parameterType.FullName == null)
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Unbox_Any, parameterType);
generator.Emit(OpCodes.Stobj, parameterType);
}
else
{
generator.Emit(OpCodes.Unbox_Any, parameterType);
generator.Emit(OpCodes.Starg, argLoad + 1);
}
}
else
{
if (parameterType.IsValueType ||
(parameterType.HasElementType && parameterType.GetElementType().IsValueType))
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Unbox_Any, parameterType);
var indirectCode = ProxyMethodBuilder.GetIndCode(parameterType, false);
if (indirectCode == OpCodes.Stobj)
{
generator.Emit(indirectCode, parameterType);
}
else
{
generator.Emit(indirectCode);
}
}
else
{
generator.Emit(OpCodes.Unbox_Any, parameterType);
generator.Emit(OpCodes.Starg, argLoad + 1);
}
}
else
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Castclass, parameterType);
generator.Emit(OpCodes.Stind_Ref);
}
else
{
generator.Emit(OpCodes.Castclass, parameterType);
generator.Emit(OpCodes.Starg, argLoad + 1);
}
}
}
}
}
}
}
private static void WindArguments(MethodInfo targetMethod,
MethodDebugging generator, LocalBuilder argumentValues, bool isBeforeCall)
{
// Set up the arg array
if (targetMethod.GetParameters().Length > 0)
{
for (int argLoad = 0; argLoad < targetMethod.GetParameters().Length; argLoad++)
{
var parameter = targetMethod.GetParameters()[argLoad];
var parameterType = parameter.ParameterType;
if (isBeforeCall || parameterType.IsByRef)
{
generator.Emit(OpCodes.Ldloc, argumentValues);
generator.Emit(OpCodes.Ldc_I4, argLoad);
generator.Emit(OpCodes.Ldarg, argLoad + 1);
if (parameterType.IsGenericParameter || parameterType.FullName == null)
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Ldobj, parameterType);
generator.Emit(OpCodes.Box, parameterType);
}
else
{
generator.Emit(OpCodes.Box, parameterType);
}
}
else if (parameterType.IsValueType ||
(parameterType.HasElementType && parameterType.GetElementType().IsValueType))
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
var indirectCode = ProxyMethodBuilder.GetIndCode(parameterType, true);
if (indirectCode == OpCodes.Ldobj)
{
generator.Emit(indirectCode, parameterType);
}
else
{
generator.Emit(indirectCode);
}
}
generator.Emit(OpCodes.Box, parameterType);
}
else
{
if (parameterType.IsByRef)
{
generator.Emit(OpCodes.Ldind_Ref);
}
}
generator.Emit(OpCodes.Stelem_Ref);
}
}
}
}
private static void UnwindArguments(MethodInfo targetMethod,
MethodDebugging generator, LocalBuilder argumentValues, bool isBeforeCall)
{
if (targetMethod.GetParameters().Length > 0)
{
for (var argLoad = 0; argLoad < targetMethod.GetParameters().Length; argLoad++)
{
var parameter = targetMethod.GetParameters()[argLoad];
var parameterType = parameter.ParameterType;
if (isBeforeCall || parameterType.IsByRef)
{
if (parameterType.IsByRef)
{
generator.Emit(OpCodes.Ldarg, argLoad + 1);
}
generator.Emit(OpCodes.Ldloc, argumentValues);
generator.Emit(OpCodes.Ldc_I4, argLoad);
generator.Emit(OpCodes.Ldelem_Ref);
// This code is odd. By-ref generic parameters are not reported as generic,
// so that's why the FullName null check is done.
// Also, the Unbox_Any won't work with by-ref generic arguments,
// so the generic type has to be found within the generic arguments array
// off of the target method.
if (parameterType.IsGenericParameter || parameterType.FullName == null)
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Unbox_Any, parameterType);
generator.Emit(OpCodes.Stobj, parameterType);
}
else
{
generator.Emit(OpCodes.Unbox_Any, parameterType);
generator.Emit(OpCodes.Starg, argLoad + 1);
}
}
else
{
if (parameterType.IsValueType ||
(parameterType.HasElementType && parameterType.GetElementType().IsValueType))
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Unbox_Any, parameterType);
var indirectCode = ProxyMethodBuilder.GetIndCode(parameterType, false);
if (indirectCode == OpCodes.Stobj)
{
generator.Emit(indirectCode, parameterType);
}
else
{
generator.Emit(indirectCode);
}
}
else
{
generator.Emit(OpCodes.Unbox_Any, parameterType);
generator.Emit(OpCodes.Starg, argLoad + 1);
}
}
else
{
if (parameterType.IsByRef)
{
parameterType = parameterType.GetElementType();
generator.Emit(OpCodes.Castclass, parameterType);
generator.Emit(OpCodes.Stind_Ref);
}
else
{
generator.Emit(OpCodes.Castclass, parameterType);
generator.Emit(OpCodes.Starg, argLoad + 1);
}
}
}
}
}
}
}