public static HResult CreateDebuggingInterfaceFromVersion2(int debuggerVersion, string versionString, string applicationGroupId, out ICorDebug cordbg)
{
HResult hr = _createDebuggingInterfaceFromVersion2(debuggerVersion, versionString, applicationGroupId, out IntPtr punk);
cordbg = ICorDebug.Create(punk);
return(hr);
}
public static HResult CreateDebuggingInterfaceFromVersion(string versionString, out ICorDebug cordbg)
{
HResult hr = _createDebuggingInterfaceFromVersion(versionString, out IntPtr punk);
cordbg = ICorDebug.Create(punk);
return(hr);
}
public static HResult CreateDebuggingInterfaceFromVersion3(int debuggerVersion, string versionString, string applicationGroupId, IntPtr libraryProvider, out ICorDebug cordbg)
{
if (_createDebuggingInterfaceFromVersion3 == default)
{
throw new NotSupportedException("CreateDebuggingInterfaceFromVersion3 not supported");
}
HResult hr = _createDebuggingInterfaceFromVersion3(debuggerVersion, versionString, applicationGroupId, libraryProvider, out IntPtr punk);
cordbg = ICorDebug.Create(punk);
return(hr);
}
private static IntPtr RuntimeStartupCallback(object parameter, RuntimeStartupCallbackDelegate callback, out IntPtr nativeParameter)
{
NativeRuntimeStartupCallbackDelegate native = (IntPtr cordbg, IntPtr param, HResult hresult) => {
GCHandle gch = GCHandle.FromIntPtr(param);
callback(ICorDebug.Create(cordbg), gch.Target, hresult);
gch.Free();
};
GCHandle gchParameter = GCHandle.Alloc(parameter);
nativeParameter = GCHandle.ToIntPtr(gchParameter);
return(Marshal.GetFunctionPointerForDelegate(native));
}
private static IntPtr RuntimeStartupCallback(object parameter, RuntimeStartupCallbackDelegate callback, out GCHandle nativeCallbackHandle, out IntPtr nativeParameter)
{
NativeRuntimeStartupCallbackDelegate native = (IntPtr cordbg, IntPtr param, HResult hresult) => {
GCHandle gch = GCHandle.FromIntPtr(param);
callback(ICorDebug.Create(cordbg), gch.Target, hresult);
gch.Free();
};
// Need to keep native callback delegate alive until UnregisterForRuntimeStartup
nativeCallbackHandle = GCHandle.Alloc(native);
// Need to keep parameter alive until the callback is invoked
GCHandle gchParameter = GCHandle.Alloc(parameter);
nativeParameter = GCHandle.ToIntPtr(gchParameter);
// Return the function pointer for the native callback
return(Marshal.GetFunctionPointerForDelegate(native));
}