blob: 18c6a7ef3720c0a34c59e3ab2b772c7140c2460b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
american fuzzy lop++ - cmplog header
------------------------------------
Originally written by Michal Zalewski
Forkserver design by Jann Horn <jannhorn@googlemail.com>
Now maintained by by Marc Heuse <mh@mh-sec.de>,
Heiko Eißfeldt <heiko.eissfeldt@hexco.de> and
Andrea Fioraldi <andreafioraldi@gmail.com>
Copyright 2016, 2017 Google Inc. All rights reserved.
Copyright 2019-2020 AFLplusplus Project. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at:
http://www.apache.org/licenses/LICENSE-2.0
Shared code to handle the shared memory. This is used by the fuzzer
as well the other components like afl-tmin, afl-showmap, etc...
*/
#ifndef _AFL_CMPLOG_H
#define _AFL_CMPLOG_H
#include "config.h"
#define CMP_MAP_W 65536
#define CMP_MAP_H 256
#define CMP_MAP_RTN_H (CMP_MAP_H / 4)
#define SHAPE_BYTES(x) (x + 1)
#define CMP_TYPE_INS 0
#define CMP_TYPE_RTN 1
struct cmp_header {
unsigned hits : 20;
unsigned cnt : 20;
unsigned id : 16;
unsigned shape : 5; // from 0 to 31
unsigned type : 1;
} __attribute__((packed));
struct cmp_operands {
u64 v0;
u64 v1;
};
struct cmpfn_operands {
u8 v0[32];
u8 v1[32];
};
typedef struct cmp_operands cmp_map_list[CMP_MAP_H];
struct cmp_map {
struct cmp_header headers[CMP_MAP_W];
struct cmp_operands log[CMP_MAP_W][CMP_MAP_H];
};
#endif
|
