kobj_getelfsym
symaddr = kobj_getelfsym(sysp->sys_ptr, NULL, &size);
symaddr = kobj_getelfsym(sysp->sys_ptr,
extern uintptr_t kobj_getelfsym(char *, void *, int *);
instp = (uint8_t *)(void *)kobj_getelfsym(sym, NULL, &sizep);
instp = (uint8_t *)(void *)kobj_getelfsym(sym, NULL, &sizep);
source = kobj_getelfsym(sourcebuf, NULL, &ssize);
dest = kobj_getelfsym(destbuf, NULL, &dsize);