aboutsummaryrefslogtreecommitdiff
path: root/src/runtime/libfuzzer.go
blob: 578bce04149baab781e738fa2779a14ec5d6ec6a (plain)
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
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build libfuzzer
// +build libfuzzer

package runtime

import _ "unsafe" // for go:linkname

func libfuzzerCall(fn *byte, arg0, arg1 uintptr)

func libfuzzerTraceCmp1(arg0, arg1 uint8) {
	libfuzzerCall(&__sanitizer_cov_trace_cmp1, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceCmp2(arg0, arg1 uint16) {
	libfuzzerCall(&__sanitizer_cov_trace_cmp2, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceCmp4(arg0, arg1 uint32) {
	libfuzzerCall(&__sanitizer_cov_trace_cmp4, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceCmp8(arg0, arg1 uint64) {
	libfuzzerCall(&__sanitizer_cov_trace_cmp8, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceConstCmp1(arg0, arg1 uint8) {
	libfuzzerCall(&__sanitizer_cov_trace_const_cmp1, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceConstCmp2(arg0, arg1 uint16) {
	libfuzzerCall(&__sanitizer_cov_trace_const_cmp2, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceConstCmp4(arg0, arg1 uint32) {
	libfuzzerCall(&__sanitizer_cov_trace_const_cmp4, uintptr(arg0), uintptr(arg1))
}

func libfuzzerTraceConstCmp8(arg0, arg1 uint64) {
	libfuzzerCall(&__sanitizer_cov_trace_const_cmp8, uintptr(arg0), uintptr(arg1))
}

//go:linkname __sanitizer_cov_trace_cmp1 __sanitizer_cov_trace_cmp1
//go:cgo_import_static __sanitizer_cov_trace_cmp1
var __sanitizer_cov_trace_cmp1 byte

//go:linkname __sanitizer_cov_trace_cmp2 __sanitizer_cov_trace_cmp2
//go:cgo_import_static __sanitizer_cov_trace_cmp2
var __sanitizer_cov_trace_cmp2 byte

//go:linkname __sanitizer_cov_trace_cmp4 __sanitizer_cov_trace_cmp4
//go:cgo_import_static __sanitizer_cov_trace_cmp4
var __sanitizer_cov_trace_cmp4 byte

//go:linkname __sanitizer_cov_trace_cmp8 __sanitizer_cov_trace_cmp8
//go:cgo_import_static __sanitizer_cov_trace_cmp8
var __sanitizer_cov_trace_cmp8 byte

//go:linkname __sanitizer_cov_trace_const_cmp1 __sanitizer_cov_trace_const_cmp1
//go:cgo_import_static __sanitizer_cov_trace_const_cmp1
var __sanitizer_cov_trace_const_cmp1 byte

//go:linkname __sanitizer_cov_trace_const_cmp2 __sanitizer_cov_trace_const_cmp2
//go:cgo_import_static __sanitizer_cov_trace_const_cmp2
var __sanitizer_cov_trace_const_cmp2 byte

//go:linkname __sanitizer_cov_trace_const_cmp4 __sanitizer_cov_trace_const_cmp4
//go:cgo_import_static __sanitizer_cov_trace_const_cmp4
var __sanitizer_cov_trace_const_cmp4 byte

//go:linkname __sanitizer_cov_trace_const_cmp8 __sanitizer_cov_trace_const_cmp8
//go:cgo_import_static __sanitizer_cov_trace_const_cmp8
var __sanitizer_cov_trace_const_cmp8 byte