@Override
	public String toString() {
		return ("(" + address.getAddressSpace().getName() + ", 0x" + Long.toHexString(offset) +
			", " + size + ")");
	}
Trim a varnode in a constant space to the correct starting offset.

Constant handles may contain constants of indeterminate size.
This is where the size gets fixed, i.e. we mask off the constant
to its proper size.  A varnode that is ends up in pcode should
call this method to ensure that varnodes always contains raw data.
On the other hand, varnodes in handles are allowed to have offsets
that violate size restrictions.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/Varnode.java