public void EnumerateGCRefs()
{
using DataTarget dataTarget = TestTargets.GCRoot.LoadFullDump();
ClrRuntime runtime = dataTarget.ClrVersions.Single().CreateRuntime();
ClrHeap heap = runtime.Heap;
ulong obj = heap.GetObjectsOfType("DoubleRef").Single();
ClrType type = heap.GetObjectType(obj);
ClrObject[] refs = type.EnumerateObjectReferences(obj).ToArray();
ValidateRefs(refs);
}
private void treeViewObjects_BeforeExpand(object sender, TreeViewCancelEventArgs e)
{
if (e.Node.Nodes.Count == 1 && e.Node.Nodes[0].Tag == null)
{
e.Node.Nodes.Clear();
ClrTypeHelper c = (ClrTypeHelper)e.Node.Tag;
ClrType type = runtime.Heap.GetObjectType(c.Ptr);
foreach (ClrObject o in type.EnumerateObjectReferences(c.Ptr))
{
if (o.Type.Name == "System.String")
{
continue;
}
ClrType refType = runtime.Heap.GetObjectType(o.Address);
TreeNode refNode = new TreeNode(refType.Name);
refNode.Nodes.Add(new TreeNode());
ClrTypeHelper refHelper = new ClrTypeHelper()
{
Ptr = o.Address,
Name = refType.Name,
Size = type.GetSize(o.Address),
TreeNode = refNode
};
System.Diagnostics.Debug.WriteLine("{0:X} {1}", o.Address, refType.Name);
refNode.Tag = refHelper;
e.Node.Nodes.Add(refNode);
globalSearchList.Add(refHelper);
}
foreach (ClrInstanceField f in type.Fields)
{
System.Diagnostics.Debug.WriteLine("{0:X} {1}", f.GetAddress(c.Ptr), f.Type);
}
}
}
/// <summary> /// Enumerates all objects that the given object references. /// </summary> /// <param name="obj">The object in question.</param> /// <param name="carefully"> /// Whether to bounds check along the way (useful in cases where /// the heap may be in an inconsistent state.) /// </param> /// <returns>IEnumerable<IClrObject>.</returns> public IEnumerable <IClrObject> EnumerateObjectReferences(ulong obj, bool carefully = false) => ClrType.EnumerateObjectReferences(obj, carefully).Select(Converter.Convert);