-
Notifications
You must be signed in to change notification settings - Fork 1.9k
Expand file tree
/
Copy pathAccessCaseSnippetParams.h
More file actions
65 lines (53 loc) · 2.56 KB
/
AccessCaseSnippetParams.h
File metadata and controls
65 lines (53 loc) · 2.56 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
59
60
61
62
63
64
65
/*
* Copyright (C) 2016-2023 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
#include <wtf/Platform.h>
#if ENABLE(JIT)
#include "SnippetParams.h"
#include <wtf/TZoneMalloc.h>
namespace JSC {
class InlineCacheCompiler;
class AccessCaseSnippetParams final : public SnippetParams {
public:
friend class InlineCacheCompiler;
AccessCaseSnippetParams(VM& vm, Vector<Value>&& regs, Vector<GPRReg>&& gpScratch, Vector<FPRReg>&& fpScratch)
: SnippetParams(vm, WTF::move(regs), WTF::move(gpScratch), WTF::move(fpScratch))
{
}
class SlowPathCallGenerator {
WTF_DEPRECATED_MAKE_FAST_ALLOCATED(SlowPathCallGenerator);
public:
virtual ~SlowPathCallGenerator() { }
virtual CCallHelpers::JumpList generate(InlineCacheCompiler&, const RegisterSet& usedRegistersBySnippet, CCallHelpers&) = 0;
};
CCallHelpers::JumpList emitSlowPathCalls(InlineCacheCompiler&, const RegisterSet& usedRegistersBySnippet, CCallHelpers&);
private:
#define JSC_DEFINE_CALL_OPERATIONS(OperationType, ResultType, ...) void addSlowPathCallImpl(CCallHelpers::JumpList, CCallHelpers&, OperationType, ResultType, std::tuple<__VA_ARGS__> args) final;
SNIPPET_SLOW_PATH_CALLS(JSC_DEFINE_CALL_OPERATIONS)
#undef JSC_DEFINE_CALL_OPERATIONS
Vector<std::unique_ptr<SlowPathCallGenerator>> m_generators;
};
}
#endif