qvm_overlap()

Updated: October 28, 2024

Determine if two memory ranges overlap

Synopsis:

#include <qvm/utils.h>
int qvm_overlap(uint64_t loc_start,
                uint64_t loc_size,
                uint64_t rgn_start,
                uint64_t rgn_size)

Arguments:

loc_start
The start address of the first range.
loc_size
The length of the first range, in bytes.
rgn_start
The start address of the second range.
rgn_size
The length of the second range, in bytes.

Returns:

If the ranges overlap, non-zero (true); otherwise zero (false).