blob: a948a57d683ca6df701ea7a011fb0e807f147791 (
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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Types.h>
namespace Kernel::UBSanitizer {
extern bool g_ubsan_is_deadly;
typedef void* ValueHandle;
class SourceLocation {
public:
const char* filename() const { return m_filename; }
u32 line() const { return m_line; }
u32 column() const { return m_column; }
private:
const char* m_filename;
u32 m_line;
u32 m_column;
};
enum TypeKind : u16 {
Integer = 0,
Float = 1,
Unknown = 0xffff,
};
class TypeDescriptor {
public:
const char* name() const { return m_name; }
TypeKind kind() const { return (TypeKind)m_kind; }
bool is_integer() const { return kind() == TypeKind::Integer; }
bool is_signed() const { return m_info & 1; }
bool is_unsigned() const { return !is_signed(); }
size_t bit_width() const { return 1 << (m_info >> 1); }
private:
u16 m_kind;
u16 m_info;
char m_name[1];
};
struct InvalidValueData {
SourceLocation location;
const TypeDescriptor& type;
};
struct NonnullArgData {
SourceLocation location;
SourceLocation attribute_location;
int argument_index;
};
struct NonnullReturnData {
SourceLocation attribute_location;
};
struct OverflowData {
SourceLocation location;
const TypeDescriptor& type;
};
struct VLABoundData {
SourceLocation location;
const TypeDescriptor& type;
};
struct ShiftOutOfBoundsData {
SourceLocation location;
const TypeDescriptor& lhs_type;
const TypeDescriptor& rhs_type;
};
struct OutOfBoundsData {
SourceLocation location;
const TypeDescriptor& array_type;
const TypeDescriptor& index_type;
};
struct TypeMismatchData {
SourceLocation location;
const TypeDescriptor& type;
u8 log_alignment;
u8 type_check_kind;
};
struct AlignmentAssumptionData {
SourceLocation location;
SourceLocation assumption_location;
const TypeDescriptor& type;
};
struct UnreachableData {
SourceLocation location;
};
struct ImplicitConversionData {
SourceLocation location;
const TypeDescriptor& from_type;
const TypeDescriptor& to_type;
/* ImplicitConversionCheckKind */ unsigned char kind;
};
struct InvalidBuiltinData {
SourceLocation location;
unsigned char kind;
};
struct PointerOverflowData {
SourceLocation location;
};
}
|
