webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 22 insertions, 30 deletions

diff --git a/Source/JavaScriptCore/jit/Repatch.h b/Source/JavaScriptCore/jit/Repatch.h
index faa787613..52a060ce4 100644
--- a/Source/JavaScriptCore/jit/Repatch.h
+++ b/Source/JavaScriptCore/jit/Repatch.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
+ * Copyright (C) 2011, 2015 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,47 +23,39 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef Repatch_h
-#define Repatch_h
-
-#include <wtf/Platform.h>
+#pragma once
 
 #if ENABLE(JIT)
 
 #include "CCallHelpers.h"
+#include "CallVariant.h"
 #include "JITOperations.h"
+#include "PutKind.h"
 
 namespace JSC {
 
-void repatchGetByID(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&);
+enum class GetByIDKind {
+    Normal,
+    Try
+};
+
+void repatchGetByID(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&, GetByIDKind);
 void buildGetByIDList(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&);
 void buildGetByIDProtoList(ExecState*, JSValue, const Identifier&, const PropertySlot&, StructureStubInfo&);
-void repatchPutByID(ExecState*, JSValue, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind);
-void buildPutByIdList(ExecState*, JSValue, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind);
+void repatchPutByID(ExecState*, JSValue, Structure*, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind);
+void buildPutByIdList(ExecState*, JSValue, Structure*, const Identifier&, const PutPropertySlot&, StructureStubInfo&, PutKind);
 void repatchIn(ExecState*, JSCell*, const Identifier&, bool wasFound, const PropertySlot&, StructureStubInfo&);
-void linkFor(ExecState*, CallLinkInfo&, CodeBlock*, JSFunction* callee, MacroAssemblerCodePtr, CodeSpecializationKind);
-void linkSlowFor(ExecState*, CallLinkInfo&, CodeSpecializationKind);
-void linkClosureCall(ExecState*, CallLinkInfo&, CodeBlock*, Structure*, ExecutableBase*, MacroAssemblerCodePtr);
-void resetGetByID(RepatchBuffer&, StructureStubInfo&);
-void resetPutByID(RepatchBuffer&, StructureStubInfo&);
-void resetIn(RepatchBuffer&, StructureStubInfo&);
-
-} // namespace JSC
-
-#else // ENABLE(JIT)
-
-#include <wtf/Assertions.h>
-
-namespace JSC {
-
-class RepatchBuffer;
-struct StructureStubInfo;
-
-inline NO_RETURN_DUE_TO_CRASH void resetGetByID(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); }
-inline NO_RETURN_DUE_TO_CRASH void resetPutByID(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); }
-inline NO_RETURN void resetIn(RepatchBuffer&, StructureStubInfo&) { RELEASE_ASSERT_NOT_REACHED(); }
+void linkFor(ExecState*, CallLinkInfo&, CodeBlock*, JSFunction* callee, MacroAssemblerCodePtr);
+void linkDirectFor(ExecState*, CallLinkInfo&, CodeBlock*, MacroAssemblerCodePtr);
+void linkSlowFor(ExecState*, CallLinkInfo&);
+void unlinkFor(VM&, CallLinkInfo&);
+void linkVirtualFor(ExecState*, CallLinkInfo&);
+void linkPolymorphicCall(ExecState*, CallLinkInfo&, CallVariant);
+void resetGetByID(CodeBlock*, StructureStubInfo&, GetByIDKind);
+void resetPutByID(CodeBlock*, StructureStubInfo&);
+void resetIn(CodeBlock*, StructureStubInfo&);
+void ftlThunkAwareRepatchCall(CodeBlock*, CodeLocationCall, FunctionPtr newCalleeFunction);
 
 } // namespace JSC
 
 #endif // ENABLE(JIT)
-#endif // Repatch_h