Function mmtk::policy::marksweepspace::malloc_ms::metadata::has_object_alloced_by_malloc

pub fn has_object_alloced_by_malloc(addr: Address) -> Option<ObjectReference>

Check if there is an object allocated by malloc at the address.

This function doesn’t check if addr is aligned. If not, it will try to load the VO bit for the address rounded down to the metadata’s granularity.