PTC_MALFINI_JMADDR
addr = PTC_JMPADDR(mptr, ((uintptr_t)bp + PTC_MALFINI_JMADDR));
bcopy(&addr, bp + PTC_MALFINI_JMADDR, sizeof (addr));
addr = PTC_JMPADDR(mptr, ((uintptr_t)bp + PTC_MALFINI_JMADDR));
bcopy(&addr, bp + PTC_MALFINI_JMADDR, sizeof (addr));