gasp_unmap()

Unmap a qvm process address space range that mapped a guest physical address range

Synopsis:

#include <qvm/gasp.h>

void gasp_unmap(struct guest_system *gsp,
                const void *ptr,
                size_t length,
                int const flush)

gsp: A pointer to the guest system that supplied the mapped physical addresses.
ptr: A pointer to the qvm virtual address to be unmapped.
length: The number of bytes to be unmapped.
flush: Flag indicating if the data cache must be flushed:

Provided by qvm; no external library is required.

Use this function to map host-physical to guest-physical address mappings you made with gasp_map_contig(), gasp_map_sys(),or gasp_map_vdma().