BPFMCTargetDesc.h revision 353358
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 21namespace llvm { 22class MCAsmBackend; 23class MCCodeEmitter; 24class MCContext; 25class MCInstrInfo; 26class MCObjectTargetWriter; 27class MCRegisterInfo; 28class MCSubtargetInfo; 29class MCTargetOptions; 30class StringRef; 31class Target; 32class Triple; 33class raw_ostream; 34class raw_pwrite_stream; 35 36MCCodeEmitter *createBPFMCCodeEmitter(const MCInstrInfo &MCII, 37 const MCRegisterInfo &MRI, 38 MCContext &Ctx); 39MCCodeEmitter *createBPFbeMCCodeEmitter(const MCInstrInfo &MCII, 40 const MCRegisterInfo &MRI, 41 MCContext &Ctx); 42 43MCAsmBackend *createBPFAsmBackend(const Target &T, const MCSubtargetInfo &STI, 44 const MCRegisterInfo &MRI, 45 const MCTargetOptions &Options); 46MCAsmBackend *createBPFbeAsmBackend(const Target &T, const MCSubtargetInfo &STI, 47 const MCRegisterInfo &MRI, 48 const MCTargetOptions &Options); 49 50std::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