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1 | /* |
2 | * Copyright (C) 2011 Apple Inc. All rights reserved. | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted provided that the following conditions | |
6 | * are met: | |
7 | * 1. Redistributions of source code must retain the above copyright | |
8 | * notice, this list of conditions and the following disclaimer. | |
9 | * 2. Redistributions in binary form must reproduce the above copyright | |
10 | * notice, this list of conditions and the following disclaimer in the | |
11 | * documentation and/or other materials provided with the distribution. | |
12 | * | |
13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | |
14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | |
17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 | */ | |
25 | ||
26 | #ifndef Repatch_h | |
27 | #define Repatch_h | |
28 | ||
29 | #if ENABLE(JIT) | |
30 | ||
31 | #include "CCallHelpers.h" | |
32 | #include "JITOperations.h" | |
33 | ||
34 | namespace JSC { | |
35 | ||
36 | void repatchGetByID(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&); | |
37 | void buildGetByIDList(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&); | |
38 | void buildGetByIDProtoList(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&); | |
39 | void repatchPutByID(ExecState*, JSValue, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind); | |
40 | void buildPutByIdList(ExecState*, JSValue, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind); | |
41 | void repatchIn(ExecState*, JSCell*, const Identifier&, bool wasFound, const PropertySlot&, StructureStubInfo&); | |
42 | void linkFor(ExecState*, CallLinkInfo&, CodeBlock*, JSFunction* callee, MacroAssemblerCodePtr, CodeSpecializationKind, RegisterPreservationMode); | |
43 | void linkSlowFor(ExecState*, CallLinkInfo&, CodeSpecializationKind, RegisterPreservationMode); | |
44 | void linkClosureCall(ExecState*, CallLinkInfo&, CodeBlock*, Structure*, ExecutableBase*, MacroAssemblerCodePtr, RegisterPreservationMode); | |
45 | void resetGetByID(RepatchBuffer&, StructureStubInfo&); | |
46 | void resetPutByID(RepatchBuffer&, StructureStubInfo&); | |
47 | void resetIn(RepatchBuffer&, StructureStubInfo&); | |
48 | ||
49 | } // namespace JSC | |
50 | ||
51 | #else // ENABLE(JIT) | |
52 | ||
53 | #include <wtf/Assertions.h> | |
54 | ||
55 | namespace JSC { | |
56 | ||
57 | class RepatchBuffer; | |
58 | struct StructureStubInfo; | |
59 | ||
60 | inline NO_RETURN_DUE_TO_CRASH void resetGetByID(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); } | |
61 | inline NO_RETURN_DUE_TO_CRASH void resetPutByID(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); } | |
62 | inline NO_RETURN void resetIn(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); } | |
63 | ||
64 | } // namespace JSC | |
65 | ||
66 | #endif // ENABLE(JIT) | |
67 | #endif // Repatch_h |