1 files changed, 0 insertions, 104 deletions
diff --git a/Source/JavaScriptCore/jit/PCToCodeOriginMap.h b/Source/JavaScriptCore/jit/PCToCodeOriginMap.h
deleted file mode 100644
index 75b54448c..000000000
--- a/Source/JavaScriptCore/jit/PCToCodeOriginMap.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (C) 2016 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. 
- */
-
-#ifndef PCToCodeOriginMap_h
-#define PCToCodeOriginMap_h
-
-#if ENABLE(JIT)
-
-#include "CodeOrigin.h"
-#include "DFGCommon.h"
-#include "MacroAssembler.h"
-#include "VM.h"
-#include <wtf/Bag.h>
-#include <wtf/Optional.h>
-#include <wtf/RedBlackTree.h>
-#include <wtf/Vector.h>
-
-namespace JSC {
-
-#if ENABLE(FTL_JIT)
-namespace B3 {
-class PCToOriginMap;
-}
-#endif
-
-class LinkBuffer;
-class PCToCodeOriginMapBuilder;
-
-class PCToCodeOriginMapBuilder {
-    WTF_MAKE_NONCOPYABLE(PCToCodeOriginMapBuilder);
-    friend class PCToCodeOriginMap;
-
-public:
-    PCToCodeOriginMapBuilder(VM&);
-    PCToCodeOriginMapBuilder(PCToCodeOriginMapBuilder&& other);
-
-#if ENABLE(FTL_JIT)
-    PCToCodeOriginMapBuilder(VM&, B3::PCToOriginMap&&);
-#endif
-
-    void appendItem(MacroAssembler::Label, const CodeOrigin&);
-    static CodeOrigin defaultCodeOrigin() { return CodeOrigin(0, nullptr); }
-
-    bool didBuildMapping() const { return m_shouldBuildMapping; }
-
-private:
-
-    struct CodeRange {
-        MacroAssembler::Label start;
-        MacroAssembler::Label end;
-        CodeOrigin codeOrigin;
-    };
-
-    VM& m_vm;
-    Vector<CodeRange> m_codeRanges;
-    bool m_shouldBuildMapping;
-};
-
-class PCToCodeOriginMap {
-    WTF_MAKE_NONCOPYABLE(PCToCodeOriginMap);
-public:
-    PCToCodeOriginMap(PCToCodeOriginMapBuilder&&, LinkBuffer&);
-    ~PCToCodeOriginMap();
-
-    Optional<CodeOrigin> findPC(void* pc) const;
-
-    double memorySize();
-
-private:
-    size_t m_compressedPCBufferSize;
-    size_t m_compressedCodeOriginsSize;
-    uint8_t* m_compressedPCs;
-    uint8_t* m_compressedCodeOrigins;
-    uintptr_t m_pcRangeStart;
-    uintptr_t m_pcRangeEnd;
-};
-
-} // namespace JSC
-
-#endif // ENABLE(JIT)
-
-#endif // PCToCodeOriginMap_h