187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines//===- MipsPLT.h ----------------------------------------------------------===// 287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// 387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// The MCLinker Project 487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// 587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// This file is distributed under the University of Illinois Open Source 687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// License. See LICENSE.TXT for details. 787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// 887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines//===----------------------------------------------------------------------===// 937b74a387bb3993387029859c2d9d051c41c724eStephen Hines#ifndef TARGET_MIPS_MIPSPLT_H_ 1037b74a387bb3993387029859c2d9d051c41c724eStephen Hines#define TARGET_MIPS_MIPSPLT_H_ 1187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1237b74a387bb3993387029859c2d9d051c41c724eStephen Hines#include "mcld/Support/MemoryRegion.h" 1337b74a387bb3993387029859c2d9d051c41c724eStephen Hines#include "mcld/Target/PLT.h" 1487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1587f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesnamespace mcld { 1687f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1787f34658dec9097d987d254a990ea7f311bfc95fStephen Hinesclass MipsGOTPLT; 1887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 1987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines//===----------------------------------------------------------------------===// 2087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines// MipsPLT 2187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines//===----------------------------------------------------------------------===// 2287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines/** \class MipsPLT 2387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines * \brief Mips Procedure Linkage Table 2487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines */ 2537b74a387bb3993387029859c2d9d051c41c724eStephen Hinesclass MipsPLT : public PLT { 2637b74a387bb3993387029859c2d9d051c41c724eStephen Hines public: 2737b74a387bb3993387029859c2d9d051c41c724eStephen Hines explicit MipsPLT(LDSection& pSection); 2887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 29cfcb22478ca64c308df58f9abe6fa2dedb213c16Stephen Hines void finalizeSectionSize(); 30cfcb22478ca64c308df58f9abe6fa2dedb213c16Stephen Hines 3187f34658dec9097d987d254a990ea7f311bfc95fStephen Hines // hasPLT1 - return if this PLT has any PLTA/PLTB entries 3287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines bool hasPLT1() const; 3387f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 3487f34658dec9097d987d254a990ea7f311bfc95fStephen Hines uint64_t emit(MemoryRegion& pRegion); 3587f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 36cfcb22478ca64c308df58f9abe6fa2dedb213c16Stephen Hines PLTEntryBase* create(); 3787f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 3887f34658dec9097d987d254a990ea7f311bfc95fStephen Hines void applyAllPLT(MipsGOTPLT& pGOTPLT); 3987f34658dec9097d987d254a990ea7f311bfc95fStephen Hines}; 4087f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 4137b74a387bb3993387029859c2d9d051c41c724eStephen Hines} // namespace mcld 4287f34658dec9097d987d254a990ea7f311bfc95fStephen Hines 4337b74a387bb3993387029859c2d9d051c41c724eStephen Hines#endif // TARGET_MIPS_MIPSPLT_H_ 44