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/MC/MCContext.h" 18 #include "llvm/Support/DataTypes.h" 19 20 #include <memory> 21 22 namespace llvm { 23 class MCAsmBackend; 24 class MCCodeEmitter; 25 class MCContext; 26 class MCInstrInfo; 27 class MCObjectTargetWriter; 28 class MCRegisterInfo; 29 class MCSubtargetInfo; 30 class MCTargetOptions; 31 class Target; 32 33 MCCodeEmitter *createBPFMCCodeEmitter(const MCInstrInfo &MCII, MCContext &Ctx); 34 MCCodeEmitter *createBPFbeMCCodeEmitter(const MCInstrInfo &MCII, 35 MCContext &Ctx); 36 37 MCAsmBackend *createBPFAsmBackend(const Target &T, const MCSubtargetInfo &STI, 38 const MCRegisterInfo &MRI, 39 const MCTargetOptions &Options); 40 MCAsmBackend *createBPFbeAsmBackend(const Target &T, const MCSubtargetInfo &STI, 41 const MCRegisterInfo &MRI, 42 const MCTargetOptions &Options); 43 44 std::unique_ptr<MCObjectTargetWriter> createBPFELFObjectWriter(uint8_t OSABI); 45 } // namespace llvm 46 47 // Defines symbolic names for BPF registers. This defines a mapping from 48 // register name to register number. 49 // 50 #define GET_REGINFO_ENUM 51 #include "BPFGenRegisterInfo.inc" 52 53 // Defines symbolic names for the BPF instructions. 54 // 55 #define GET_INSTRINFO_ENUM 56 #define GET_INSTRINFO_MC_HELPER_DECLS 57 #include "BPFGenInstrInfo.inc" 58 59 #define GET_SUBTARGETINFO_ENUM 60 #include "BPFGenSubtargetInfo.inc" 61 62 #endif 63