1//===-- RuntimeDyldCOFF.h - Run-time dynamic linker for MC-JIT ---*- C++ -*-==// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// COFF support for MC-JIT runtime dynamic linker. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef LLVM_RUNTIME_DYLD_COFF_H 15#define LLVM_RUNTIME_DYLD_COFF_H 16 17#include "RuntimeDyldImpl.h" 18 19#define DEBUG_TYPE "dyld" 20 21using namespace llvm; 22 23namespace llvm { 24 25// Common base class for COFF dynamic linker support. 26// Concrete subclasses for each target can be found in ./Targets. 27class RuntimeDyldCOFF : public RuntimeDyldImpl { 28 29public: 30 std::unique_ptr<RuntimeDyld::LoadedObjectInfo> 31 loadObject(const object::ObjectFile &Obj) override; 32 bool isCompatibleFile(const object::ObjectFile &Obj) const override; 33 34 static std::unique_ptr<RuntimeDyldCOFF> 35 create(Triple::ArchType Arch, RuntimeDyld::MemoryManager &MemMgr, 36 RuntimeDyld::SymbolResolver &Resolver); 37 38protected: 39 RuntimeDyldCOFF(RuntimeDyld::MemoryManager &MemMgr, 40 RuntimeDyld::SymbolResolver &Resolver) 41 : RuntimeDyldImpl(MemMgr, Resolver) {} 42 uint64_t getSymbolOffset(const SymbolRef &Sym); 43}; 44 45} // end namespace llvm 46 47#undef DEBUG_TYPE 48 49#endif 50