test0075.h revision 182219 
1/*-
2 * Test 0075:	Check boundary conditions (BPF_LD|BPF_MEM)
3 *
4 * $FreeBSD: head/tools/regression/bpf/bpf_filter/tests/test0075.h 182219 2008-08-26 19:24:58Z jkim $
5 */
6
7/* BPF program */
8struct bpf_insn pc[] = {
9	BPF_STMT(BPF_LD|BPF_IMM, 0xdeadc0de),
10	BPF_STMT(BPF_LD|BPF_MEM, 0xffffffff),
11	BPF_STMT(BPF_RET+BPF_A, 0),
12};
13
14/* Packet */
15u_char	pkt[] = {
16	0x00,
17};
18
19/* Packet length seen on wire */
20u_int	wirelen =	sizeof(pkt);
21
22/* Packet length passed on buffer */
23u_int	buflen =	sizeof(pkt);
24
25/* Invalid instruction */
26int	invalid =	1;
27
28/* Expected return value */
29u_int	expect =	0xdeadc0de;
30
31/* Expeced signal */
32#ifdef BPF_JIT_COMPILER
33int	expect_signal =	SIGSEGV;
34#else
35int	expect_signal =	SIGBUS;
36#endif
37