1 //===- X86GNUInfo.h -------------------------------------------------------===// 2 // 3 // The MCLinker Project 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #ifndef MCLD_TARGET_X86_GNU_INFO_H 10 #define MCLD_TARGET_X86_GNU_INFO_H 11 #include <mcld/Target/GNUInfo.h> 12 13 #include <llvm/Support/ELF.h> 14 15 namespace mcld { 16 17 class X86_32GNUInfo : public GNUInfo 18 { 19 public: 20 X86_32GNUInfo(const llvm::Triple& pTriple) : GNUInfo(pTriple) { } 21 22 uint32_t machine() const { return llvm::ELF::EM_386; } 23 24 uint64_t defaultTextSegmentAddr() const { return 0x08048000; } 25 26 /// flags - the value of ElfXX_Ehdr::e_flags 27 /// FIXME 28 uint64_t flags() const { return 0x0; } 29 30 }; 31 32 class X86_64GNUInfo : public GNUInfo 33 { 34 public: 35 X86_64GNUInfo(const llvm::Triple& pTriple) : GNUInfo(pTriple) { } 36 37 uint32_t machine() const { return llvm::ELF::EM_X86_64; } 38 39 uint64_t defaultTextSegmentAddr() const { return 0x400000; } 40 41 /// flags - the value of ElfXX_Ehdr::e_flags 42 /// FIXME 43 uint64_t flags() const { return 0x0; } 44 45 }; 46 47 } // namespace of mcld 48 49 #endif 50 51
