LLVM  7.0.0svn
BPFMCTargetDesc.h
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1 //===-- BPFMCTargetDesc.h - BPF 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 BPF specific target descriptions.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCTARGETDESC_H
15 #define LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCTARGETDESC_H
16 
17 #include "llvm/Config/config.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 StringRef;
32 class Target;
33 class Triple;
34 class raw_ostream;
35 class raw_pwrite_stream;
36 
37 Target &getTheBPFleTarget();
38 Target &getTheBPFbeTarget();
39 Target &getTheBPFTarget();
40 
41 MCCodeEmitter *createBPFMCCodeEmitter(const MCInstrInfo &MCII,
42  const MCRegisterInfo &MRI,
43  MCContext &Ctx);
44 MCCodeEmitter *createBPFbeMCCodeEmitter(const MCInstrInfo &MCII,
45  const MCRegisterInfo &MRI,
46  MCContext &Ctx);
47 
48 MCAsmBackend *createBPFAsmBackend(const Target &T, const MCSubtargetInfo &STI,
49  const MCRegisterInfo &MRI,
50  const MCTargetOptions &Options);
51 MCAsmBackend *createBPFbeAsmBackend(const Target &T, const MCSubtargetInfo &STI,
52  const MCRegisterInfo &MRI,
53  const MCTargetOptions &Options);
54 
55 std::unique_ptr<MCObjectTargetWriter> createBPFELFObjectWriter(uint8_t OSABI);
56 }
57 
58 // Defines symbolic names for BPF registers. This defines a mapping from
59 // register name to register number.
60 //
61 #define GET_REGINFO_ENUM
62 #include "BPFGenRegisterInfo.inc"
63 
64 // Defines symbolic names for the BPF instructions.
65 //
66 #define GET_INSTRINFO_ENUM
67 #include "BPFGenInstrInfo.inc"
68 
69 #define GET_SUBTARGETINFO_ENUM
70 #include "BPFGenSubtargetInfo.inc"
71 
72 #endif
Compute iterated dominance frontiers using a linear time algorithm.
Definition: AllocatorList.h:24
std::unique_ptr< MCObjectTargetWriter > createBPFELFObjectWriter(uint8_t OSABI)
MCCodeEmitter * createBPFbeMCCodeEmitter(const MCInstrInfo &MCII, const MCRegisterInfo &MRI, MCContext &Ctx)
MCAsmBackend * createBPFAsmBackend(const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
unsigned const MachineRegisterInfo * MRI
MCAsmBackend * createBPFbeAsmBackend(const Target &T, const MCSubtargetInfo &STI, const MCRegisterInfo &MRI, const MCTargetOptions &Options)
Target & getTheBPFleTarget()
MCCodeEmitter * createBPFMCCodeEmitter(const MCInstrInfo &MCII, const MCRegisterInfo &MRI, MCContext &Ctx)
Target & getTheBPFbeTarget()
Target & getTheBPFTarget()