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Issue 625923004: Delete old x86 validator. (Closed) Base URL: svn://svn.chromium.org/native_client/trunk/src/native_client
Patch Set: rebase master Created 6 years, 2 months ago
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1 @hex:
2 # This file tests how we handle a 16-bit direct call. In particular, it tests
3 # whether we actually disallow prefix 66 on the direct call.
4 #
5 # Pad with nops, so that call is bundle aligned.
6 90 90 90 90 90 90 90 90
7 90 90 90 90 90 90 90 90
8 90 90 90 90 90 90 90 90
9 90 90 90 90
10
11 # Define 16-bit direct call.
12 66 e8 F0 FF
13
14 # Padding in case the parser of the previous instruction recognizes
15 # the wrong byte length for the jump constant.
16 90 90
17 @nval:
18 VALIDATOR: 1c: Bad prefix usage
19 *** <input> IS UNSAFE ***
20 @dis:
21 00000000: 90 nop
22 00000001: 90 nop
23 00000002: 90 nop
24 00000003: 90 nop
25 00000004: 90 nop
26 00000005: 90 nop
27 00000006: 90 nop
28 00000007: 90 nop
29 00000008: 90 nop
30 00000009: 90 nop
31 0000000a: 90 nop
32 0000000b: 90 nop
33 0000000c: 90 nop
34 0000000d: 90 nop
35 0000000e: 90 nop
36 0000000f: 90 nop
37 00000010: 90 nop
38 00000011: 90 nop
39 00000012: 90 nop
40 00000013: 90 nop
41 00000014: 90 nop
42 00000015: 90 nop
43 00000016: 90 nop
44 00000017: 90 nop
45 00000018: 90 nop
46 00000019: 90 nop
47 0000001a: 90 nop
48 0000001b: 90 nop
49 0000001c: 66 e8 invalid
50 0000001e: f0 ff 90 invalid
51 00000021: 90 nop
52 @vdis:
53 0: 90 nop
54 1: 90 nop
55 2: 90 nop
56 3: 90 nop
57 4: 90 nop
58 5: 90 nop
59 6: 90 nop
60 7: 90 nop
61 8: 90 nop
62 9: 90 nop
63 a: 90 nop
64 b: 90 nop
65 c: 90 nop
66 d: 90 nop
67 e: 90 nop
68 f: 90 nop
69 10: 90 nop
70 11: 90 nop
71 12: 90 nop
72 13: 90 nop
73 14: 90 nop
74 15: 90 nop
75 16: 90 nop
76 17: 90 nop
77 18: 90 nop
78 19: 90 nop
79 1a: 90 nop
80 1b: 90 nop
81 1c: 66 e8 f0 ff call 0x10
82 20: 90 nop
83 21: 90 nop
84 @rdfa_output:
85 1c: [0] unrecognized instruction
86 return code: 1
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