projects / apple / javascriptcore.git / blame
| Commit | Line | Data |
|---|---|---|
| f9bf01c6 | 1 | /* |
| 6fe7ccc8 | 2 | * Copyright (C) 2012 Apple Inc. All rights reserved. |
| f9bf01c6 A |
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 | ||
| 93a37866 A |
26 | #ifndef ClosureCallStubRoutine_h |
| 27 | #define ClosureCallStubRoutine_h | |
| 28 | ||
| 29 | #include <wtf/Platform.h> | |
| f9bf01c6 | 30 | |
| 6fe7ccc8 | 31 | #if ENABLE(JIT) |
| f9bf01c6 | 32 | |
| 93a37866 A |
33 | #include "CodeOrigin.h" |
| 34 | #include "GCAwareJITStubRoutine.h" | |
| f9bf01c6 A |
35 | |
| 36 | namespace JSC { | |
| 37 | ||
| 93a37866 A |
38 | class ClosureCallStubRoutine : public GCAwareJITStubRoutine { |
| 39 | public: | |
| 40 | ClosureCallStubRoutine( | |
| 41 | const MacroAssemblerCodeRef&, VM&, const JSCell* owner, | |
| 42 | Structure*, ExecutableBase*, const CodeOrigin&); | |
| 6fe7ccc8 | 43 | |
| 93a37866 | 44 | virtual ~ClosureCallStubRoutine(); |
| 6fe7ccc8 | 45 | |
| 93a37866 A |
46 | Structure* structure() const { return m_structure.get(); } |
| 47 | ExecutableBase* executable() const { return m_executable.get(); } | |
| 48 | const CodeOrigin& codeOrigin() const { return m_codeOrigin; } | |
| 49 | ||
| 50 | protected: | |
| 51 | virtual void markRequiredObjectsInternal(SlotVisitor&); | |
| 52 | ||
| 53 | private: | |
| 54 | WriteBarrier<Structure> m_structure; | |
| 55 | WriteBarrier<ExecutableBase> m_executable; | |
| 56 | // This allows us to figure out who a call is linked to by searching through | |
| 57 | // stub routines. | |
| 58 | CodeOrigin m_codeOrigin; | |
| 59 | }; | |
| f9bf01c6 | 60 | |
| 6fe7ccc8 | 61 | } // namespace JSC |
| f9bf01c6 | 62 | |
| 6fe7ccc8 | 63 | #endif // ENABLE(JIT) |
| 93a37866 A |
64 | |
| 65 | #endif // ClosureCallStubRoutine_h | |
| 66 |