1//===-- MSP430MCTargetDesc.cpp - MSP430 Target Descriptions ---------------===//
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 MSP430 specific target descriptions.
11//
12//===----------------------------------------------------------------------===//
13
14#include "MSP430MCTargetDesc.h"
15#include "InstPrinter/MSP430InstPrinter.h"
16#include "MSP430MCAsmInfo.h"
17#include "llvm/MC/MCCodeGenInfo.h"
18#include "llvm/MC/MCInstrInfo.h"
19#include "llvm/MC/MCRegisterInfo.h"
20#include "llvm/MC/MCSubtargetInfo.h"
21#include "llvm/Support/TargetRegistry.h"
22
23using namespace llvm;
24
25#define GET_INSTRINFO_MC_DESC
26#include "MSP430GenInstrInfo.inc"
27
28#define GET_SUBTARGETINFO_MC_DESC
29#include "MSP430GenSubtargetInfo.inc"
30
31#define GET_REGINFO_MC_DESC
32#include "MSP430GenRegisterInfo.inc"
33
34static MCInstrInfo *createMSP430MCInstrInfo() {
35  MCInstrInfo *X = new MCInstrInfo();
36  InitMSP430MCInstrInfo(X);
37  return X;
38}
39
40static MCRegisterInfo *createMSP430MCRegisterInfo(const Triple &TT) {
41  MCRegisterInfo *X = new MCRegisterInfo();
42  InitMSP430MCRegisterInfo(X, MSP430::PC);
43  return X;
44}
45
46static MCSubtargetInfo *
47createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
48  return createMSP430MCSubtargetInfoImpl(TT, CPU, FS);
49}
50
51static MCCodeGenInfo *createMSP430MCCodeGenInfo(const Triple &TT,
52                                                Reloc::Model RM,
53                                                CodeModel::Model CM,
54                                                CodeGenOpt::Level OL) {
55  MCCodeGenInfo *X = new MCCodeGenInfo();
56  X->initMCCodeGenInfo(RM, CM, OL);
57  return X;
58}
59
60static MCInstPrinter *createMSP430MCInstPrinter(const Triple &T,
61                                                unsigned SyntaxVariant,
62                                                const MCAsmInfo &MAI,
63                                                const MCInstrInfo &MII,
64                                                const MCRegisterInfo &MRI) {
65  if (SyntaxVariant == 0)
66    return new MSP430InstPrinter(MAI, MII, MRI);
67  return nullptr;
68}
69
70extern "C" void LLVMInitializeMSP430TargetMC() {
71  // Register the MC asm info.
72  RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target);
73
74  // Register the MC codegen info.
75  TargetRegistry::RegisterMCCodeGenInfo(TheMSP430Target,
76                                        createMSP430MCCodeGenInfo);
77
78  // Register the MC instruction info.
79  TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo);
80
81  // Register the MC register info.
82  TargetRegistry::RegisterMCRegInfo(TheMSP430Target,
83                                    createMSP430MCRegisterInfo);
84
85  // Register the MC subtarget info.
86  TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target,
87                                          createMSP430MCSubtargetInfo);
88
89  // Register the MCInstPrinter.
90  TargetRegistry::RegisterMCInstPrinter(TheMSP430Target,
91                                        createMSP430MCInstPrinter);
92}
93