Function summarize_heap_object_internal

deps/v8/tools/lldb_visualizers.py:190–204

(valueobject, inner_getter)

def summarize_heap_object_internal(valueobject, inner_getter):
  # By indicating that this synthentic child provider is called from an object
  # with a formatter, we can ensure it is updated only when that formatter is
  # called, preventing it from being reevaluated multiple times on a single step
  DictProvider.updating_for_formatter = True
  dumpobj = valueobject.GetChildMemberWithName(OBJECT_DUMP_NAME)
  DictProvider.updating_for_formatter = False
  if dumpobj and dumpobj.GetError().Success():
    dump = get_string_value(dumpobj)
    if dump:
      oneline = dump.splitlines()[0]
      if oneline:
        return oneline
  return '%s: Address=0x%x' % (valueobject.GetDisplayTypeName(),
                               inner_getter().GetValueAsUnsigned())


class HandleChildrenProvider(HeapObjectChildrenProvider):