1 //===-- HexagonMCTargetDesc.h - Hexagon 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 Hexagon specific target descriptions. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCTARGETDESC_H 15 #define LLVM_LIB_TARGET_HEXAGON_MCTARGETDESC_HEXAGONMCTARGETDESC_H 16 17 #include <cstdint> 18 19 #include "llvm/Support/CommandLine.h" 20 21 namespace llvm { 22 struct InstrItinerary; 23 struct InstrStage; 24 class MCAsmBackend; 25 class MCCodeEmitter; 26 class MCContext; 27 class MCInstrInfo; 28 class MCObjectWriter; 29 class MCRegisterInfo; 30 class MCSubtargetInfo; 31 class Target; 32 class Triple; 33 class StringRef; 34 class raw_ostream; 35 class raw_pwrite_stream; 36 37 extern Target TheHexagonTarget; 38 extern cl::opt<bool> HexagonDisableCompound; 39 extern cl::opt<bool> HexagonDisableDuplex; 40 extern const InstrStage HexagonStages[]; 41 42 MCInstrInfo *createHexagonMCInstrInfo(); 43 44 MCCodeEmitter *createHexagonMCCodeEmitter(const MCInstrInfo &MCII, 45 const MCRegisterInfo &MRI, 46 MCContext &MCT); 47 48 MCAsmBackend *createHexagonAsmBackend(const Target &T, 49 const MCRegisterInfo &MRI, 50 const Triple &TT, StringRef CPU); 51 52 MCObjectWriter *createHexagonELFObjectWriter(raw_pwrite_stream &OS, 53 uint8_t OSABI, StringRef CPU); 54 55 namespace HEXAGON_MC { 56 StringRef selectHexagonCPU(const Triple &TT, StringRef CPU); 57 } 58 59 } // End llvm namespace 60 61 // Define symbolic names for Hexagon registers. This defines a mapping from 62 // register name to register number. 63 // 64 #define GET_REGINFO_ENUM 65 #include "HexagonGenRegisterInfo.inc" 66 67 // Defines symbolic names for the Hexagon instructions. 68 // 69 #define GET_INSTRINFO_ENUM 70 #include "HexagonGenInstrInfo.inc" 71 72 #define GET_SUBTARGETINFO_ENUM 73 #include "HexagonGenSubtargetInfo.inc" 74 75 #endif 76
