func (s *WorkingSet) Map(addr, size uint64, mu uc.Unicorn) error {
alignment := (addr % pagesize)
base_addr := addr - alignment
err := mu.MemMap(base_addr, uint64(pagesize))
if err != nil {
return err
}
err = mu.MemWrite(base_addr, GetMem(base_addr, pagesize))
if err != nil {
return err
}
s.StoreInWorkingSet(base_addr, mu)
if addr+size > base_addr+pagesize { //sometimes we might need to map 2 pages
s.Map(base_addr+pagesize, 1, mu) //map next pages as well
}
return nil
}
