1 //===-- ARMMCTargetDesc.h - ARM 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 ARM specific target descriptions. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef ARMMCTARGETDESC_H 15 #define ARMMCTARGETDESC_H 16 17 #include "llvm/Support/DataTypes.h" 18 #include <string> 19 20 namespace llvm { 21 class MCAsmBackend; 22 class MCCodeEmitter; 23 class MCContext; 24 class MCInstrInfo; 25 class MCObjectWriter; 26 class MCRegisterInfo; 27 class MCSubtargetInfo; 28 class MCRelocationInfo; 29 class StringRef; 30 class Target; 31 class raw_ostream; 32 33 extern Target TheARMTarget, TheThumbTarget; 34 35 namespace ARM_MC { 36 std::string ParseARMTriple(StringRef TT, StringRef CPU); 37 38 /// createARMMCSubtargetInfo - Create a ARM MCSubtargetInfo instance. 39 /// This is exposed so Asm parser, etc. do not need to go through 40 /// TargetRegistry. 41 MCSubtargetInfo *createARMMCSubtargetInfo(StringRef TT, StringRef CPU, 42 StringRef FS); 43 } 44 45 MCCodeEmitter *createARMMCCodeEmitter(const MCInstrInfo &MCII, 46 const MCRegisterInfo &MRI, 47 const MCSubtargetInfo &STI, 48 MCContext &Ctx); 49 50 MCAsmBackend *createARMAsmBackend(const Target &T, StringRef TT, StringRef CPU); 51 52 /// createARMELFObjectWriter - Construct an ELF Mach-O object writer. 53 MCObjectWriter *createARMELFObjectWriter(raw_ostream &OS, 54 uint8_t OSABI); 55 56 /// createARMMachObjectWriter - Construct an ARM Mach-O object writer. 57 MCObjectWriter *createARMMachObjectWriter(raw_ostream &OS, 58 bool Is64Bit, 59 uint32_t CPUType, 60 uint32_t CPUSubtype); 61 62 63 /// createARMMachORelocationInfo - Construct ARM Mach-O relocation info. 64 MCRelocationInfo *createARMMachORelocationInfo(MCContext &Ctx); 65 } // End llvm namespace 66 67 // Defines symbolic names for ARM registers. This defines a mapping from 68 // register name to register number. 69 // 70 #define GET_REGINFO_ENUM 71 #include "ARMGenRegisterInfo.inc" 72 73 // Defines symbolic names for the ARM instructions. 74 // 75 #define GET_INSTRINFO_ENUM 76 #include "ARMGenInstrInfo.inc" 77 78 #define GET_SUBTARGETINFO_ENUM 79 #include "ARMGenSubtargetInfo.inc" 80 81 #endif 82
