-
Notifications
You must be signed in to change notification settings - Fork 1.9k
Expand file tree
/
Copy pathWasmAddressType.h
More file actions
58 lines (49 loc) · 2.06 KB
/
WasmAddressType.h
File metadata and controls
58 lines (49 loc) · 2.06 KB
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
/* Copyright (C) 2026 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(WEBASSEMBLY)
namespace JSC { namespace Wasm {
enum class TypeKind : int8_t;
class AddressType {
public:
enum class Kind : int8_t {
I32,
I64
};
using enum Kind;
AddressType() = default;
AddressType(TypeKind);
AddressType(AddressType::Kind);
explicit AddressType(bool is64bit);
AddressType::Kind type() const { return m_type; }
TypeKind asTypeKind() const;
friend bool operator==(const AddressType& lhs, const AddressType& rhs);
friend bool operator!=(const AddressType& lhs, const AddressType& rhs);
bool is64Bit() const { return m_type == AddressType::I64; }
private:
AddressType::Kind m_type { AddressType::I32 };
};
} } // namespace JSC::Wasm
//
#endif // ENABLE(WEBASSEMBLY)