db_map_addr
return db_find_breakpoint(db_map_addr(addr), addr);
db_delete_breakpoint(db_map_addr(addr), (db_addr_t)addr);
db_set_breakpoint(db_map_addr(addr), (db_addr_t)addr, count);
struct vm_map *db_map_addr(vaddr_t);
db_delete_watchpoint(db_map_addr(addr), addr);
db_set_watchpoint(db_map_addr(addr), addr, size);