122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao//===- ARMToARMStub.h -----------------------------------------------------===// 222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// 322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// The MCLinker Project 422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// 522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// This file is distributed under the University of Illinois Open Source 622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// License. See LICENSE.TXT for details. 722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao// 822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao//===----------------------------------------------------------------------===// 922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 10551ae4ebd3e9d137ea668fb83ae4a55b8cfba451Stephen Hines#ifndef TARGET_ARM_ARMTOARMSTUB_H 11551ae4ebd3e9d137ea668fb83ae4a55b8cfba451Stephen Hines#define TARGET_ARM_ARMTOARMSTUB_H 1222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 1322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#include <llvm/Support/DataTypes.h> 1422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#include <mcld/Fragment/Stub.h> 1522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#include <string> 1622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#include <vector> 1722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 1822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaonamespace mcld 1922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao{ 2022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 2122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass Relocation; 2222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass ResolveInfo; 2322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 2422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao/** \class ARMToARMStub 2522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao * \brief ARM stub for long call from ARM source to ARM target 2622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao * 2722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao */ 2822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoclass ARMToARMStub : public Stub 2922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao{ 3022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaopublic: 3122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ARMToARMStub(bool pIsOutputPIC); 3222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 3322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ~ARMToARMStub(); 3422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 3522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao // isMyDuty 3622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao bool isMyDuty(const class Relocation& pReloc, 3722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao uint64_t pSource, 3822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao uint64_t pTargetSymValue) const; 3922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao // observers 4122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const std::string& name() const; 4222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const uint8_t* getContent() const; 4422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao size_t size() const; 4622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao size_t alignment() const; 4822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 4922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoprivate: 5022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ARMToARMStub(const ARMToARMStub&); 5122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 5222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ARMToARMStub& operator=(const ARMToARMStub&); 5322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 5422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// for doClone 5522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao ARMToARMStub(const uint32_t* pData, 5622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao size_t pSize, 5722add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const_fixup_iterator pBegin, 5822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const_fixup_iterator pEnd); 5922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 6022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao /// doClone 6122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao Stub* doClone(); 6222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 6322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liaoprivate: 6422add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao static const uint32_t PIC_TEMPLATE[]; 6522add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao static const uint32_t TEMPLATE[]; 6622add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao const uint32_t* m_pData; 67a790f0a8f3175183bea088389b3e4ae41813e192Stephen Hines std::string m_Name; 6822add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao size_t m_Size; 6922add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao}; 7022add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 7122add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao} // namespace of mcld 7222add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao 7322add6ff3426df1a85089fe6a6e1597ee3b6f300Shih-wei Liao#endif 74