Reads the relocated-hierarchy pointer without building the assembly tree.
A loader has to fetch the sidecar before it can ask for the tree, and the
tree API refuses to answer without it -- so the pointer is readable on its
own. Only the pointer is validated here; the document itself is validated
when the tree is read.
Reads the relocated-hierarchy pointer without building the assembly tree.
A loader has to fetch the sidecar before it can ask for the tree, and the tree API refuses to answer without it -- so the pointer is readable on its own. Only the pointer is validated here; the document itself is validated when the tree is read.