1 //===-- PPCMCTargetDesc.h - PowerPC Target Descriptions ---------*- 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 // This file provides PowerPC specific target descriptions. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef PPCMCTARGETDESC_H 15 #define PPCMCTARGETDESC_H 16 17 // GCC #defines PPC on Linux but we use it as our namespace name 18 #undef PPC 19 20 #include "llvm/Support/DataTypes.h" 21 22 namespace llvm { 23 class MCAsmBackend; 24 class MCCodeEmitter; 25 class MCContext; 26 class MCInstrInfo; 27 class MCObjectWriter; 28 class MCRegisterInfo; 29 class MCSubtargetInfo; 30 class Target; 31 class StringRef; 32 class raw_ostream; 33 34 extern Target ThePPC32Target; 35 extern Target ThePPC64Target; 36 extern Target ThePPC64LETarget; 37 38 MCCodeEmitter *createPPCMCCodeEmitter(const MCInstrInfo &MCII, 39 const MCRegisterInfo &MRI, 40 const MCSubtargetInfo &STI, 41 MCContext &Ctx); 42 43 MCAsmBackend *createPPCAsmBackend(const Target &T, const MCRegisterInfo &MRI, 44 StringRef TT, StringRef CPU); 45 46 /// createPPCELFObjectWriter - Construct an PPC ELF object writer. 47 MCObjectWriter *createPPCELFObjectWriter(raw_ostream &OS, 48 bool Is64Bit, 49 bool IsLittleEndian, 50 uint8_t OSABI); 51 /// createPPCELFObjectWriter - Construct a PPC Mach-O object writer. 52 MCObjectWriter *createPPCMachObjectWriter(raw_ostream &OS, bool Is64Bit, 53 uint32_t CPUType, 54 uint32_t CPUSubtype); 55 } // End llvm namespace 56 57 // Generated files will use "namespace PPC". To avoid symbol clash, 58 // undefine PPC here. PPC may be predefined on some hosts. 59 #undef PPC 60 61 // Defines symbolic names for PowerPC registers. This defines a mapping from 62 // register name to register number. 63 // 64 #define GET_REGINFO_ENUM 65 #include "PPCGenRegisterInfo.inc" 66 67 // Defines symbolic names for the PowerPC instructions. 68 // 69 #define GET_INSTRINFO_ENUM 70 #include "PPCGenInstrInfo.inc" 71 72 #define GET_SUBTARGETINFO_ENUM 73 #include "PPCGenSubtargetInfo.inc" 74 75 #endif 76
