1 //===-- BPFMCTargetDesc.h - BPF Target Descriptions -------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file provides BPF specific target descriptions. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCTARGETDESC_H 14 #define LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCTARGETDESC_H 15 16 #include "llvm/Config/config.h" 17 #include "llvm/Support/DataTypes.h" 18 19 #include <memory> 20 21 namespace llvm { 22 class MCAsmBackend; 23 class MCCodeEmitter; 24 class MCContext; 25 class MCInstrInfo; 26 class MCObjectTargetWriter; 27 class MCRegisterInfo; 28 class MCSubtargetInfo; 29 class MCTargetOptions; 30 class StringRef; 31 class Target; 32 class Triple; 33 class raw_ostream; 34 class raw_pwrite_stream; 35 36 MCCodeEmitter *createBPFMCCodeEmitter(const MCInstrInfo &MCII, 37 const MCRegisterInfo &MRI, 38 MCContext &Ctx); 39 MCCodeEmitter *createBPFbeMCCodeEmitter(const MCInstrInfo &MCII, 40 const MCRegisterInfo &MRI, 41 MCContext &Ctx); 42 43 MCAsmBackend *createBPFAsmBackend(const Target &T, const MCSubtargetInfo &STI, 44 const MCRegisterInfo &MRI, 45 const MCTargetOptions &Options); 46 MCAsmBackend *createBPFbeAsmBackend(const Target &T, const MCSubtargetInfo &STI, 47 const MCRegisterInfo &MRI, 48 const MCTargetOptions &Options); 49 50 std::unique_ptr<MCObjectTargetWriter> createBPFELFObjectWriter(uint8_t OSABI); 51 } 52 53 // Defines symbolic names for BPF registers. This defines a mapping from 54 // register name to register number. 55 // 56 #define GET_REGINFO_ENUM 57 #include "BPFGenRegisterInfo.inc" 58 59 // Defines symbolic names for the BPF instructions. 60 // 61 #define GET_INSTRINFO_ENUM 62 #include "BPFGenInstrInfo.inc" 63 64 #define GET_SUBTARGETINFO_ENUM 65 #include "BPFGenSubtargetInfo.inc" 66 67 #endif 68