2 # Example of using multiple prefixes that are illegal. In this case the CS
3 # and GS semgment prefixes. Instruction is:
7 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
8 VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
9 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
10 VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
11 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
12 VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
13 VALIDATOR: Checking jump targets: 0 to 4
14 VALIDATOR: Checking that basic blocks are aligned
15 *** <input> IS UNSAFE ***
17 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
18 VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
19 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
20 VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
21 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
22 VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
23 VALIDATOR: Checking jump targets: 0 to 4
24 VALIDATOR: Checking that basic blocks are aligned
25 *** <input> IS UNSAFE ***
27 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
28 VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
29 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
30 VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
31 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
32 VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
33 VALIDATOR: Checking block alignment and jump targets: 0 to 4
34 *** <input> IS UNSAFE ***
36 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
37 VALIDATOR: ERROR: More than one (non-REX) prefix byte specified
38 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
39 VALIDATOR: ERROR: Uses a segment prefix byte not allowed by Native Client
40 VALIDATOR: 0000000000000000: 2e 36 00 c0 add %al, %al
41 VALIDATOR: ERROR: Specifying different segment registers using prefix bytes is not allowed by Native Client
42 VALIDATOR: Checking jump targets: 0 to 4
43 VALIDATOR: Checking that basic blocks are aligned
44 *** <input> IS UNSAFE ***
46 0000000000000000: 2e 36 00 c0 add %al, %al
48 0000000000000000: 2e 36 00 c0 add %al, %al
50 0: [0] unrecognized instruction