1/*- 2 * Test 0081: Check unconditional jump range. 3 * 4 * $FreeBSD$ 5 */ 6 7/* BPF program */ 8struct bpf_insn pc[] = { 9 BPF_STMT(BPF_LD+BPF_IMM, 0), 10 BPF_JUMP(BPF_JMP+BPF_JA, 2, 0, 0), 11 BPF_STMT(BPF_LD+BPF_IMM, 0xdeadc0de), 12 BPF_STMT(BPF_RET+BPF_A, 0), 13}; 14 15/* Packet */ 16u_char pkt[] = { 17 0x00, 18}; 19 20/* Packet length seen on wire */ 21u_int wirelen = sizeof(pkt); 22 23/* Packet length passed on buffer */ 24u_int buflen = sizeof(pkt); 25 26/* Invalid instruction */ 27int invalid = 1; 28 29/* Expected return value */ 30u_int expect = 0; 31 32/* Expected signal */ 33#ifdef BPF_JIT_COMPILER 34int expect_signal = SIGSEGV; 35#else 36int expect_signal = SIGABRT; 37#endif 38