webkitgtk-2.4.9webkitgtk-2.4.9

1 files changed, 0 insertions, 1237 deletions

diff --git a/Source/JavaScriptCore/disassembler/ARMv7/ARMv7DOpcode.h b/Source/JavaScriptCore/disassembler/ARMv7/ARMv7DOpcode.h
deleted file mode 100644
index 13e209db7..000000000
--- a/Source/JavaScriptCore/disassembler/ARMv7/ARMv7DOpcode.h
+++ /dev/null
@@ -1,1237 +0,0 @@
-/*
- * Copyright (C) 2013 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 ARMv7DOpcode_h
-#define ARMv7DOpcode_h
-
-#if USE(ARMV7_DISASSEMBLER)
-
-#include <stdint.h>
-#include <wtf/Assertions.h>
-
-namespace JSC { namespace ARMv7Disassembler {
-
-class ARMv7DOpcode {
-public:
-    static void init();
-
-    ARMv7DOpcode()
-        : m_opcode(0)
-        , m_bufferOffset(0)
-    {
-        init();
-
-        for (unsigned i = 0; i < 4; i++)
-            m_ifThenConditions[i] = CondNone;
-
-        endITBlock();
-
-        m_formatBuffer[0] = '\0';
-    }
-
-    const char* disassemble(uint16_t*& currentPC);
-
-protected:
-    const unsigned RegSP = 0xd;
-    const unsigned RegLR = 0xe;
-    const unsigned RegPC = 0xf;
-
-    void fetchOpcode(uint16_t*&);
-    bool is32BitInstruction() { return (m_opcode & 0xfffff800) > 0xe000; }
-    bool isFPInstruction() { return (m_opcode & 0xfc000e00) == 0xec000a00; }
-
-    static const char* const s_conditionNames[16];
-    static const char* const s_shiftNames[4];
-    static const char* const s_optionName[8];
-    static const char* const s_specialRegisterNames[3];
-
-    static const char* conditionName(unsigned condition) { return s_conditionNames[condition & 0xf]; }
-    static const char* shiftName(unsigned shiftValue) { return s_shiftNames[shiftValue & 0x3]; }
-
-    bool inITBlock() { return m_ITConditionIndex < m_ITBlocksize; }
-    bool startingITBlock() { return m_ITConditionIndex == m_ITBlocksize + 1; }
-
-    void startITBlock(unsigned, unsigned);
-    void saveITConditionAt(unsigned, unsigned);
-    void endITBlock()
-    {
-        m_currentITCondition = CondNone;
-        m_ITConditionIndex = 0;
-        m_ITBlocksize = 0;
-    }
-
-    void bufferPrintf(const char* format, ...) WTF_ATTRIBUTE_PRINTF(2, 3);
-    void appendInstructionName(const char*, bool addS = false);
-
-    void appendInstructionNameNoITBlock(const char* instructionName)
-    {
-        bufferPrintf("   %-7.7s", instructionName);
-    }
-
-    void appendRegisterName(unsigned);
-    void appendRegisterList(unsigned);
-    void appendFPRegisterName(char, unsigned);
-
-    void appendSeparator()
-    {
-        bufferPrintf(", ");
-    }
-
-    void appendCharacter(const char c)
-    {
-        bufferPrintf("%c", c);
-    }
-
-    void appendString(const char* string)
-    {
-        bufferPrintf("%s", string);
-    }
-
-    void appendShiftType(unsigned shiftValue)
-    {
-        bufferPrintf("%s ", shiftName(shiftValue));
-    }
-
-    void appendSignedImmediate(int immediate)
-    {
-        bufferPrintf("#%d", immediate);
-    }
-
-    void appendUnsignedImmediate(unsigned immediate)
-    {
-        bufferPrintf("#%u", immediate);
-    }
-
-    void appendPCRelativeOffset(int32_t immediate)
-    {
-        bufferPrintf("0x%x", reinterpret_cast<uint32_t>(m_currentPC + immediate));
-    }
-
-    void appendShiftAmount(unsigned amount)
-    {
-        bufferPrintf("lsl #%u", 16 * amount);
-    }
-
-    static const int bufferSize = 81;
-    static const unsigned char CondNone = 0xe;
-    static const unsigned MaxITBlockSize = 4;
-
-    char m_formatBuffer[bufferSize];
-    unsigned char m_ifThenConditions[MaxITBlockSize];
-    uint16_t* m_currentPC;
-    uint32_t m_opcode;
-    int m_bufferOffset;
-    int m_currentITCondition;
-    unsigned m_ITConditionIndex;
-    unsigned m_ITBlocksize;
-
-private:
-    static bool s_initialized;
-};
-
-#define DEFINE_STATIC_FORMAT16(klass, thisObj) \
-    static const char* format(ARMv7D16BitOpcode* thisObj) { return reinterpret_cast< klass *>(thisObj)->format(); }
-
-class ARMv7D16BitOpcode : public ARMv7DOpcode {
-private:
-    class OpcodeGroup {
-    public:
-        OpcodeGroup(uint16_t opcodeMask, uint16_t opcodePattern, const char* (*format)(ARMv7D16BitOpcode*))
-            : m_opcodeMask(opcodeMask)
-            , m_opcodePattern(opcodePattern)
-            , m_format(format)
-            , m_next(0)
-        {
-        }
-
-        void setNext(OpcodeGroup* next)
-        {
-            m_next = next;
-        }
-
-        OpcodeGroup* next()
-        {
-            return m_next;
-        }
-
-        bool matches(uint16_t opcode)
-        {
-            return (opcode & m_opcodeMask) == m_opcodePattern;
-        }
-
-        const char* format(ARMv7D16BitOpcode* thisObj)
-        {
-            return m_format(thisObj);
-        }
-
-    public:
-        static const unsigned opcodeTableSize = 32;
-        static const unsigned opcodeTableMask = opcodeTableSize-1;
-
-        // private:
-        uint16_t m_opcodeMask;
-        uint16_t m_opcodePattern;
-        const char* (*m_format)(ARMv7D16BitOpcode*);
-        OpcodeGroup* m_next;
-    };
-
-public:
-    static void init();
-
-    const char* defaultFormat();
-    const char* doDisassemble();
-
-protected:
-    unsigned rm() { return (m_opcode >> 3) & 0x7; }
-    unsigned rd() { return m_opcode & 0x7; }
-    unsigned opcodeGroupNumber(unsigned opcode) { return (opcode >> 11) & OpcodeGroup::opcodeTableMask; }
-
-private:
-    static OpcodeGroup* opcodeTable[OpcodeGroup::opcodeTableSize];
-};
-
-class ARMv7DOpcodeAddRegisterT2 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0x4400;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeAddRegisterT2, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rdn() { return ((m_opcode >> 4) & 0x8) | (m_opcode & 0x7); }
-    unsigned rm() { return ((m_opcode >> 3) & 0xf); }
-};
-
-class ARMv7DOpcodeAddSPPlusImmediate : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0xc800;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeAddSPPlusImmediate, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rd() { return (m_opcode >> 8) & 0x7; }
-    unsigned immediate8() { return m_opcode & 0x0ff; }
-};
-
-class ARMv7DOpcodeAddSubtract : public ARMv7D16BitOpcode {
-protected:
-    static const char* const s_opNames[2];
-};
-
-class ARMv7DOpcodeAddSubtractT1 : public ARMv7DOpcodeAddSubtract {
-public:
-    static const uint16_t s_mask = 0xfc00;
-    static const uint16_t s_pattern = 0x1800;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeAddSubtractT1, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return (m_opcode >> 9) & 0x1; }
-    unsigned rm() { return (m_opcode >> 6) & 0x7; }
-    unsigned rn() { return (m_opcode >> 3) & 0x7; }
-};
-
-class ARMv7DOpcodeAddSubtractImmediate3 : public ARMv7DOpcodeAddSubtract {
-public:
-    static const uint16_t s_mask = 0xfc00;
-    static const uint16_t s_pattern = 0x1c00;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeAddSubtractImmediate3, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return (m_opcode >> 9) & 0x1; }
-    unsigned immediate3() { return (m_opcode >> 6) & 0x7; }
-    unsigned rn() { return (m_opcode >> 3) & 0x7; }
-};
-
-class ARMv7DOpcodeAddSubtractImmediate8 : public ARMv7DOpcodeAddSubtract {
-public:
-    static const uint16_t s_mask = 0xf000;
-    static const uint16_t s_pattern = 0x3000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeAddSubtractImmediate8, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return (m_opcode >> 11) & 0x1; }
-    unsigned rdn() { return (m_opcode >> 8) & 0x7; }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeBranchConditionalT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf000;
-    static const uint16_t s_pattern = 0xd000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeBranchConditionalT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned condition() { return (m_opcode >> 8) & 0xf; }
-    int offset() { return static_cast<int>(m_opcode & 0xff); }
-};
-
-class ARMv7DOpcodeBranchExchangeT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0x4700;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeBranchExchangeT1, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return (m_opcode & 0x80) ? "blx" : "bx"; }
-    unsigned rm() { return ((m_opcode >> 3) & 0xf); }
-};
-
-class ARMv7DOpcodeBranchT2 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0xe000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeBranchT2, thisObj);
-
-protected:
-    const char* format();
-
-    int immediate11() { return static_cast<int>(m_opcode & 0x7ff); }
-};
-
-class ARMv7DOpcodeCompareImmediateT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0x2800;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeCompareImmediateT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rn() { return (m_opcode >> 8) & 0x3; }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeCompareRegisterT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xffc0;
-    static const uint16_t s_pattern = 0x4280;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeCompareRegisterT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rn() { return m_opcode & 0x7; }
-};
-
-class ARMv7DOpcodeCompareRegisterT2 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0x4500;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeCompareRegisterT2, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rn() { return ((m_opcode >> 4) & 0x8) | (m_opcode & 0x7); }
-    unsigned rm() { return ((m_opcode >> 3) & 0xf); }
-};
-
-class ARMv7DOpcodeDataProcessingRegisterT1 : public ARMv7D16BitOpcode {
-private:
-    static const char* const s_opNames[16];
-
-public:
-    static const uint16_t s_mask = 0xfc00;
-    static const uint16_t s_pattern = 0x4000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeDataProcessingRegisterT1, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return (m_opcode >> 6) & 0xf; }
-
-    unsigned rm() { return (m_opcode >> 3) & 0x7; }
-    unsigned rdn() { return m_opcode & 0x7; }
-};
-
-class ARMv7DOpcodeGeneratePCRelativeAddress : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0xa000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeGeneratePCRelativeAddress, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rd() { return (m_opcode >> 8) & 0x7; }
-    unsigned immediate8() { return m_opcode & 0x0ff; }
-};
-
-class ARMv7DOpcodeLoadFromLiteralPool : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0x4800;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLoadFromLiteralPool, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rt() { return (m_opcode >> 8) & 0x7; }
-    unsigned immediate8() { return m_opcode & 0x0ff; }
-};
-
-class ARMv7DOpcodeLoadStoreRegisterImmediate : public ARMv7D16BitOpcode {
-private:
-    static const char* const s_opNames[6];
-
-public:
-    const char* format();
-
-protected:
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return ((m_opcode >> 11) & 0x1f) - 0xc; }
-    unsigned immediate5() { return (m_opcode >> 6) & 0x01f; }
-    unsigned rn() { return (m_opcode >> 3) & 0x7; }
-    unsigned rt() { return m_opcode & 0x7; }
-    unsigned scale();
-};
-
-class ARMv7DOpcodeLoadStoreRegisterImmediateWordAndByte : public ARMv7DOpcodeLoadStoreRegisterImmediate {
-public:
-    static const uint16_t s_mask = 0xe000;
-    static const uint16_t s_pattern = 0x6000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLoadStoreRegisterImmediate, thisObj);
-};
-
-class ARMv7DOpcodeStoreRegisterImmediateHalfWord : public ARMv7DOpcodeLoadStoreRegisterImmediate {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0x8000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLoadStoreRegisterImmediate, thisObj);
-};
-
-class ARMv7DOpcodeLoadRegisterImmediateHalfWord : public ARMv7DOpcodeLoadStoreRegisterImmediate {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0x8800;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLoadStoreRegisterImmediate, thisObj);
-};
-
-class ARMv7DOpcodeLoadStoreRegisterOffsetT1 : public ARMv7D16BitOpcode {
-private:
-    static const char* const s_opNames[8];
-
-public:
-    static const uint16_t s_mask = 0xf000;
-    static const uint16_t s_pattern = 0x5000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLoadStoreRegisterOffsetT1, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[opB()]; }
-
-    unsigned opB() { return (m_opcode >> 9) & 0x7; }
-    unsigned rm() { return (m_opcode >> 6) & 0x7; }
-    unsigned rn() { return (m_opcode >> 3) & 0x7; }
-    unsigned rt() { return m_opcode & 0x7; }
-};
-
-class ARMv7DOpcodeLoadStoreRegisterSPRelative : public ARMv7D16BitOpcode {
-private:
-    static const char* const s_opNames[8];
-
-public:
-    static const uint16_t s_mask = 0xf000;
-    static const uint16_t s_pattern = 0x9000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLoadStoreRegisterSPRelative, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return op() ? "ldr" : "str"; }
-
-    unsigned op() { return (m_opcode >> 11) & 0x1; }
-    unsigned rt() { return (m_opcode >> 8) & 0x7; }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeLogicalImmediateT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xe000;
-    static const uint16_t s_pattern = 0x0000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeLogicalImmediateT1, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return shiftName(op()); }
-
-    unsigned op() { return (m_opcode >> 12) & 0x3; }
-    unsigned immediate5() { return (m_opcode >> 6) & 0x1f; }
-};
-
-class ARMv7DOpcodeMiscAddSubSP : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0xb000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscAddSubSP, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return op() ? "sub" : "add"; }
-    unsigned op() { return (m_opcode >> 7) & 0x1; }
-    unsigned immediate7() { return m_opcode & 0x7f; }
-};
-
-class ARMv7DOpcodeMiscByteHalfwordOps : public ARMv7D16BitOpcode {
-private:
-    static const char* const s_opNames[8];
-
-public:
-    static const uint16_t s_mask = 0xf700;
-    static const uint16_t s_pattern = 0xb200;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscByteHalfwordOps, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-    unsigned op() { return ((m_opcode >> 9) & 0x4) || ((m_opcode >> 6) & 0x3); }
-};
-
-class ARMv7DOpcodeMiscBreakpointT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0xbe00;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscBreakpointT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeMiscCompareAndBranch : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf500;
-    static const uint16_t s_pattern = 0xb100;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscCompareAndBranch, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return op() ? "cbnz" : "cbz"; }
-    unsigned op() { return (m_opcode >> 11) & 0x1; }
-    int32_t immediate6() { return ((m_opcode >> 4) & 0x20) | ((m_opcode >> 3) & 0x1f); }
-    unsigned rn() { return m_opcode & 0x7; }
-};
-
-class ARMv7DOpcodeMiscHint16 : public ARMv7D16BitOpcode {
-private:
-    static const char* const s_opNames[16];
-
-public:
-    static const uint16_t s_mask = 0xff0f;
-    static const uint16_t s_pattern = 0xbf00;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscHint16, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[opA()]; }
-    unsigned opA() { return (m_opcode >> 4) & 0xf; }
-};
-
-class ARMv7DOpcodeMiscIfThenT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0xbf00;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscIfThenT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned firstCondition() { return (m_opcode >> 4) & 0xf; }
-    unsigned mask() { return m_opcode & 0xf; }
-};
-
-class ARMv7DOpcodeMiscPushPop : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf600;
-    static const uint16_t s_pattern = 0xb400;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMiscPushPop, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return op() ? "pop" : "push"; }
-    unsigned op() { return (m_opcode >> 11) & 0x1; }
-    unsigned registerMask() { return ((m_opcode << 6) & 0x4000) | (m_opcode & 0xff); }
-};
-
-class ARMv7DOpcodeMoveImmediateT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xf800;
-    static const uint16_t s_pattern = 0x2000;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMoveImmediateT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rd() { return (m_opcode >> 8) & 0x3; }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeMoveRegisterT1 : public ARMv7D16BitOpcode {
-public:
-    static const uint16_t s_mask = 0xff00;
-    static const uint16_t s_pattern = 0x4600;
-
-    DEFINE_STATIC_FORMAT16(ARMv7DOpcodeMoveRegisterT1, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned rd() { return ((m_opcode >> 4) & 0x8) | (m_opcode & 0x7); }
-    unsigned rm() { return ((m_opcode >> 3) & 0xf); }
-};
-
-// 32 Bit instructions
-
-#define DEFINE_STATIC_FORMAT32(klass, thisObj) \
-    static const char* format(ARMv7D32BitOpcode* thisObj) { return reinterpret_cast< klass *>(thisObj)->format(); }
-
-class ARMv7D32BitOpcode : public ARMv7DOpcode {
-private:
-    class OpcodeGroup {
-    public:
-        OpcodeGroup(uint32_t opcodeMask, uint32_t opcodePattern, const char* (*format)(ARMv7D32BitOpcode*))
-            : m_opcodeMask(opcodeMask)
-            , m_opcodePattern(opcodePattern)
-            , m_format(format)
-            , m_next(0)
-        {
-        }
-
-        void setNext(OpcodeGroup* next)
-        {
-            m_next = next;
-        }
-
-        OpcodeGroup* next()
-        {
-            return m_next;
-        }
-
-        bool matches(uint32_t opcode)
-        {
-            return (opcode & m_opcodeMask) == m_opcodePattern;
-        }
-
-        const char* format(ARMv7D32BitOpcode* thisObj)
-        {
-            return m_format(thisObj);
-        }
-
-    public:
-        static const unsigned opcodeTableSize = 16;
-        static const unsigned opcodeTableMask = opcodeTableSize-1;
-
-    private:
-        uint32_t m_opcodeMask;
-        uint32_t m_opcodePattern;
-        const char* (*m_format)(ARMv7D32BitOpcode*);
-        OpcodeGroup* m_next;
-    };
-
-public:
-    static void init();
-
-    const char* defaultFormat();
-    const char* doDisassemble();
-
-protected:
-    unsigned rd() { return (m_opcode >> 8) & 0xf; }
-    unsigned rm() { return m_opcode & 0xf; }
-    unsigned rn() { return (m_opcode >> 16) & 0xf; }
-    unsigned rt() { return (m_opcode >> 12) & 0xf; }
-
-    unsigned opcodeGroupNumber(unsigned opcode) { return (opcode >> 25) & OpcodeGroup::opcodeTableMask; }
-
-private:
-    static OpcodeGroup* opcodeTable[OpcodeGroup::opcodeTableSize];
-};
-
-class ARMv7DOpcodeBranchRelative : public ARMv7D32BitOpcode {
-protected:
-    unsigned sBit() { return (m_opcode >> 26) & 0x1; }
-    unsigned j1() { return (m_opcode >> 13) & 0x1; }
-    unsigned j2() { return (m_opcode >> 11) & 0x1; }
-    unsigned immediate11() { return m_opcode & 0x7ff; }
-};
-
-class ARMv7DOpcodeConditionalBranchT3 : public ARMv7DOpcodeBranchRelative {
-public:
-    static const uint32_t s_mask = 0xf800d000;
-    static const uint32_t s_pattern = 0xf0008000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeConditionalBranchT3, thisObj);
-
-protected:
-    const char* format();
-
-    int32_t offset() { return ((static_cast<int32_t>(sBit() << 31)) >> 12) | static_cast<int32_t>((j1() << 18) | (j2() << 17) | (immediate6() << 11) | immediate11()); }
-    unsigned condition() { return (m_opcode >> 22) & 0xf; }
-    unsigned immediate6() { return (m_opcode >> 16) & 0x3f; }
-};
-
-class ARMv7DOpcodeBranchOrBranchLink : public ARMv7DOpcodeBranchRelative {
-public:
-    static const uint32_t s_mask = 0xf8009000;
-    static const uint32_t s_pattern = 0xf0009000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeBranchOrBranchLink, thisObj);
-
-protected:
-    const char* format();
-
-    int32_t offset() { return ((static_cast<int32_t>(sBit() << 31)) >> 8) | static_cast<int32_t>((~(j1() ^ sBit()) << 22) | (~(j2() ^ sBit()) << 21) | (immediate10() << 11) | immediate11()); }
-    unsigned immediate10() { return (m_opcode >> 16) & 0x3ff; }
-    bool isBL() { return !!((m_opcode >> 14) & 0x1); }
-};
-
-class ARMv7DOpcodeDataProcessingLogicalAndRithmetic : public ARMv7D32BitOpcode {
-protected:
-    static const char* const s_opNames[16];
-};
-
-class ARMv7DOpcodeDataProcessingModifiedImmediate : public ARMv7DOpcodeDataProcessingLogicalAndRithmetic {
-private:
-    void appendImmShift(unsigned, unsigned);
-
-public:
-    static const uint32_t s_mask = 0xfa008000;
-    static const uint32_t s_pattern = 0xf0000000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataProcessingModifiedImmediate, thisObj);
-
-protected:
-    const char* format();
-    void appendModifiedImmediate(unsigned);
-
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return (m_opcode >> 21) & 0xf; }
-    unsigned sBit() { return (m_opcode >> 20) & 0x1; }
-    unsigned immediate12() { return ((m_opcode >> 15) & 0x0800) | ((m_opcode >> 4) & 0x0700) | (m_opcode & 0x00ff); }
-};
-
-class ARMv7DOpcodeDataProcessingShiftedReg : public ARMv7DOpcodeDataProcessingLogicalAndRithmetic {
-private:
-    void appendImmShift(unsigned, unsigned);
-
-public:
-    static const uint32_t s_mask = 0xfe000000;
-    static const uint32_t s_pattern = 0xea000000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataProcessingShiftedReg, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned sBit() { return (m_opcode >> 20) & 0x1; }
-    unsigned op() { return (m_opcode >> 21) & 0xf; }
-    unsigned immediate5() { return ((m_opcode >> 10) & 0x1c) | ((m_opcode >> 6) & 0x3); }
-    unsigned type() { return (m_opcode >> 4) & 0x3; }
-    unsigned tbBit() { return (m_opcode >> 5) & 0x1; }
-    unsigned tBit() { return (m_opcode >> 4) & 0x1; }
-};
-
-class ARMv7DOpcodeDataProcessingReg : public ARMv7D32BitOpcode {
-protected:
-    unsigned op1() { return (m_opcode >> 20) & 0xf; }
-    unsigned op2() { return (m_opcode >> 4) & 0xf; }
-};
-
-class ARMv7DOpcodeDataProcessingRegShift : public ARMv7DOpcodeDataProcessingReg {
-public:
-    static const uint32_t s_mask = 0xffe0f0f0;
-    static const uint32_t s_pattern = 0xfa00f000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataProcessingRegShift, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return shiftName((op1() >> 1) & 0x3); }
-};
-
-class ARMv7DOpcodeDataProcessingRegExtend : public ARMv7DOpcodeDataProcessingReg {
-private:
-    static const char* const s_opExtendNames[8];
-    static const char* const s_opExtendAndAddNames[8];
-
-public:
-    static const uint32_t s_mask = 0xff80f0c0;
-    static const uint32_t s_pattern = 0xfa00f080;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataProcessingRegExtend, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opExtendName() { return s_opExtendNames[op1()]; }
-    const char* opExtendAndAddName() { return s_opExtendAndAddNames[op1()]; }
-    unsigned rotate() { return (m_opcode >> 4) & 0x3; }
-};
-
-class ARMv7DOpcodeDataProcessingRegParallel : public ARMv7DOpcodeDataProcessingReg {
-private:
-    static const char* const s_opNames[16];
-
-public:
-    static const uint32_t s_mask = 0xff80f0e0;
-    static const uint32_t s_pattern = 0xfa00f000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataProcessingRegParallel, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[((op1() & 0x7) << 1) | (op2() & 0x1)]; }
-};
-
-class ARMv7DOpcodeDataProcessingRegMisc : public ARMv7DOpcodeDataProcessingReg {
-private:
-    static const char* const s_opNames[16];
-
-public:
-    static const uint32_t s_mask = 0xffc0f0c0;
-    static const uint32_t s_pattern = 0xfa80f080;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataProcessingRegMisc, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[((op1() & 0x3) << 2) | (op2() & 0x3)]; }
-};
-
-class ARMv7DOpcodeHint32 : public ARMv7D32BitOpcode {
-private:
-    static const char* const s_opNames[8];
-
-public:
-    static const uint32_t s_mask = 0xfff0d000;
-    static const uint32_t s_pattern = 0xf3a08000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeHint32, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op()]; }
-
-    bool isDebugHint() { return (m_opcode & 0xf0) == 0xf0; }
-    unsigned debugOption() { return m_opcode & 0xf; }
-    unsigned op() { return m_opcode & 0x7; }
-};
-
-class ARMv7DOpcodeFPTransfer : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0xffc00e7f;
-    static const uint32_t s_pattern = 0xee000a10;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeFPTransfer, thisObj);
-
-protected:
-    const char* format();
-
-    void appendFPRegister();
-
-    unsigned opH() { return (m_opcode >> 21) & 0x1; }
-    unsigned opL() { return (m_opcode >> 20) & 0x1; }
-    unsigned rt() { return (m_opcode >> 12) & 0xf; }
-    unsigned opC() { return (m_opcode >> 8) & 0x1; }
-    unsigned opB() { return (m_opcode >> 5) & 0x3; }
-    unsigned vd() { return ((m_opcode >> 3) & 0x10) | ((m_opcode >> 16) & 0xf); }
-    unsigned vn() { return ((m_opcode >> 7) & 0x1) | ((m_opcode >> 15) & 0x1e); }
-};
-
-class ARMv7DOpcodeDataLoad : public ARMv7D32BitOpcode {
-protected:
-    static const char* const s_opNames[8];
-
-protected:
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return ((m_opcode >> 22) & 0x4) | ((m_opcode >> 21) & 0x3); }
-};
-
-class ARMv7DOpcodeLoadRegister : public ARMv7DOpcodeDataLoad {
-public:
-    static const uint32_t s_mask = 0xfe900800;
-    static const uint32_t s_pattern = 0xf8100000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeLoadRegister, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned immediate2() { return (m_opcode >> 4) & 0x3; }
-};
-
-class ARMv7DOpcodeLoadSignedImmediate : public ARMv7DOpcodeDataLoad {
-public:
-    static const uint32_t s_mask = 0xfe900800;
-    static const uint32_t s_pattern = 0xf8100800;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeLoadSignedImmediate, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned pBit() { return (m_opcode >> 10) & 0x1; }
-    unsigned uBit() { return (m_opcode >> 9) & 0x1; }
-    unsigned wBit() { return (m_opcode >> 8) & 0x1; }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeLoadUnsignedImmediate : public ARMv7DOpcodeDataLoad {
-public:
-    static const uint32_t s_mask = 0xfe900000;
-    static const uint32_t s_pattern = 0xf8900000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeLoadUnsignedImmediate, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned immediate12() { return m_opcode & 0xfff; }
-};
-
-class ARMv7DOpcodeLongMultipleDivide : public ARMv7D32BitOpcode {
-protected:
-    static const char* const s_opNames[8];
-    static const char* const s_smlalOpNames[4];
-    static const char* const s_smlaldOpNames[2];
-    static const char* const s_smlsldOpNames[2];
-
-public:
-    static const uint32_t s_mask = 0xff800000;
-    static const uint32_t s_pattern = 0xfb800000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeLongMultipleDivide, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op1()]; }
-    const char* smlalOpName() { return s_smlalOpNames[(nBit() << 1) | mBit()]; }
-    const char* smlaldOpName() { return s_smlaldOpNames[mBit()]; }
-    const char* smlsldOpName() { return s_smlsldOpNames[mBit()]; }
-
-    unsigned rdLo() { return rt(); }
-    unsigned rdHi() { return rd(); }
-    unsigned op1() { return (m_opcode >> 20) & 0x7; }
-    unsigned op2() { return (m_opcode >> 4) & 0xf; }
-    unsigned nBit() { return (m_opcode >> 5) & 0x1; }
-    unsigned mBit() { return (m_opcode >> 4) & 0x1; }
-};
-
-class ARMv7DOpcodeDataPushPopSingle : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0xffef0fff;
-    static const uint32_t s_pattern = 0xf84d0d04;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataPushPopSingle, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return op() ? "pop" : "push"; }
-    unsigned op() { return (m_opcode >> 20) & 0x1; }
-};
-
-class ARMv7DOpcodeDataPushPopMultiple : public ARMv7D32BitOpcode {
-protected:
-    void appendRegisterList();
-
-    unsigned registerList() { return m_opcode & 0xffff; }
-    unsigned condition() { return m_opcode >> 28; }
-};
-
-class ARMv7DOpcodeDataPopMultiple : public ARMv7DOpcodeDataPushPopMultiple {
-public:
-    static const uint32_t s_mask = 0x0fff0000;
-    static const uint32_t s_pattern = 0x08bd0000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataPopMultiple, thisObj);
-
-protected:
-    const char* format();
-};
-
-class ARMv7DOpcodeDataPushMultiple : public ARMv7DOpcodeDataPushPopMultiple {
-public:
-    static const uint32_t s_mask = 0xfe7f0000;
-    static const uint32_t s_pattern = 0xe82d0000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeDataPushMultiple, thisObj);
-
-protected:
-    const char* format();
-};
-
-class ARMv7DOpcodeDataStoreSingle : public ARMv7D32BitOpcode {
-protected:
-    static const char* const s_opNames[4];
-
-protected:
-    const char* opName() { return s_opNames[op()]; }
-
-    unsigned op() { return (m_opcode >> 21) & 0x3; }
-};
-
-class ARMv7DOpcodeStoreSingleImmediate12 : public ARMv7DOpcodeDataStoreSingle {
-public:
-    static const uint32_t s_mask = 0xfff00000;
-    static const uint32_t s_pattern = 0xf8c00000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeStoreSingleImmediate12, thisObj);
-
-    const char* format();
-
-protected:
-    unsigned immediate12() { return m_opcode & 0xfff; }
-};
-
-class ARMv7DOpcodeStoreSingleImmediate8 : public ARMv7DOpcodeDataStoreSingle {
-public:
-    static const uint32_t s_mask = 0xfff00800;
-    static const uint32_t s_pattern = 0xf8400800;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeStoreSingleImmediate8, thisObj);
-
-    const char* format();
-
-protected:
-    unsigned pBit() { return (m_opcode >> 10) & 0x1; }
-    unsigned uBit() { return (m_opcode >> 9) & 0x1; }
-    unsigned wBit() { return (m_opcode >> 8) & 0x1; }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeStoreSingleRegister : public ARMv7DOpcodeDataStoreSingle {
-public:
-    static const uint32_t s_mask = 0xfff00fc0;
-    static const uint32_t s_pattern = 0xf8400000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeStoreSingleRegister, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned immediate2() { return (m_opcode >> 4) & 0x3; }
-};
-
-class ARMv7DOpcodeUnmodifiedImmediate : public ARMv7D32BitOpcode {
-protected:
-    static const char* const s_opNames[16];
-
-public:
-    static const uint32_t s_mask = 0xfa008000;
-    static const uint32_t s_pattern = 0xf2000000;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeUnmodifiedImmediate, thisObj);
-
-protected:
-    const char* format();
-
-    const char* opName() { return s_opNames[op() >> 1]; }
-
-    unsigned op() { return (m_opcode >> 20) & 0x1f; }
-    unsigned shBit() { return (m_opcode >> 21) & 0x1; }
-    unsigned bitNumOrSatImmediate() { return m_opcode & 0x1f; }
-    unsigned immediate5() { return ((m_opcode >> 9) & 0x1c) | ((m_opcode >> 6) & 0x3); }
-    unsigned immediate12() { return ((m_opcode >> 15) & 0x0800) | ((m_opcode >> 4) & 0x0700) | (m_opcode & 0x00ff); }
-    unsigned immediate16() { return ((m_opcode >> 4) & 0xf000) | ((m_opcode >> 15) & 0x0800) | ((m_opcode >> 4) & 0x0700) | (m_opcode & 0x00ff); }
-};
-
-class ARMv7DOpcodeVCMP : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0x0fbf0e50;
-    static const uint32_t s_pattern = 0x0eb40a40;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeVCMP, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned condition() { return m_opcode >> 28; }
-    unsigned dBit() { return (m_opcode >> 22) & 0x1; }
-    unsigned vd() { return (m_opcode >> 12) & 0xf; }
-    unsigned szBit() { return (m_opcode >> 8) & 0x1; }
-    unsigned eBit() { return (m_opcode >> 7) & 0x1; }
-    unsigned mBit() { return (m_opcode >> 5) & 0x1; }
-    unsigned vm() { return m_opcode & 0xf; }
-};
-
-class ARMv7DOpcodeVCVTBetweenFPAndInt : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0x0fb80e50;
-    static const uint32_t s_pattern = 0x0eb80a40;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeVCVTBetweenFPAndInt, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned condition() { return m_opcode >> 28; }
-    unsigned dBit() { return (m_opcode >> 22) & 0x1; }
-    unsigned op2() { return (m_opcode >> 16) & 0x7; }
-    unsigned vd() { return (m_opcode >> 12) & 0xf; }
-    unsigned szBit() { return (m_opcode >> 8) & 0x1; }
-    unsigned op() { return (m_opcode >> 7) & 0x1; }
-    unsigned mBit() { return (m_opcode >> 5) & 0x1; }
-    unsigned vm() { return m_opcode & 0xf; }
-};
-
-class ARMv7DOpcodeVLDR : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0x0f300e00;
-    static const uint32_t s_pattern = 0x0d100a00;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeVLDR, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned condition() { return m_opcode >> 28; }
-    unsigned uBit() { return (m_opcode >> 23) & 0x1; }
-    unsigned rn() { return (m_opcode >> 16) & 0xf; }
-    unsigned vd() { return ((m_opcode >> 18) & 0x10) | ((m_opcode >> 12) & 0xf); }
-    bool doubleReg() { return !!(m_opcode & 0x100); }
-    unsigned immediate8() { return m_opcode & 0xff; }
-};
-
-class ARMv7DOpcodeVMOVDoublePrecision : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0xffe00fd0;
-    static const uint32_t s_pattern = 0xec400b10;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeVMOVDoublePrecision, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned op() { return (m_opcode >> 20) & 0x1; }
-    unsigned rt2() { return (m_opcode >> 16) & 0xf; }
-    unsigned rt() { return (m_opcode >> 16) & 0xf; }
-    unsigned vm() { return (m_opcode & 0xf) | ((m_opcode >> 1) & 0x10); }
-};
-
-class ARMv7DOpcodeVMOVSinglePrecision : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0xffe00fd0;
-    static const uint32_t s_pattern = 0xec400a10;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeVMOVSinglePrecision, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned op() { return (m_opcode >> 20) & 0x1; }
-    unsigned rt2() { return (m_opcode >> 16) & 0xf; }
-    unsigned rt() { return (m_opcode >> 16) & 0xf; }
-    unsigned vm() { return ((m_opcode << 1) & 0x1e) | ((m_opcode >> 5) & 0x1); }
-};
-
-class ARMv7DOpcodeVMSR : public ARMv7D32BitOpcode {
-public:
-    static const uint32_t s_mask = 0xffef0fff;
-    static const uint32_t s_pattern = 0xeee10a10;
-
-    DEFINE_STATIC_FORMAT32(ARMv7DOpcodeVMSR, thisObj);
-
-protected:
-    const char* format();
-
-    unsigned opL() { return (m_opcode >> 20) & 0x1; }
-    unsigned rt() { return (m_opcode >> 12) & 0xf; }
-};
-
-
-} } // namespace JSC::ARMv7Disassembler
-
-using JSC::ARMv7Disassembler::ARMv7DOpcode;
-
-#endif // #if USE(ARMV7_DISASSEMBLER)
-
-#endif // ARMv7DOpcode_h