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/MCInstrInfo.h"
18 #include "llvm/MC/MCRegisterInfo.h"
19 #include "llvm/MC/MCSubtargetInfo.h"
20 #include "llvm/Support/TargetRegistry.h"
21
22 using namespace llvm;
23
24 #define GET_INSTRINFO_MC_DESC
25 #include "MSP430GenInstrInfo.inc"
26
27 #define GET_SUBTARGETINFO_MC_DESC
28 #include "MSP430GenSubtargetInfo.inc"
29
30 #define GET_REGINFO_MC_DESC
31 #include "MSP430GenRegisterInfo.inc"
32
createMSP430MCInstrInfo()33 static MCInstrInfo *createMSP430MCInstrInfo() {
34 MCInstrInfo *X = new MCInstrInfo();
35 InitMSP430MCInstrInfo(X);
36 return X;
37 }
38
createMSP430MCRegisterInfo(const Triple & TT)39 static MCRegisterInfo *createMSP430MCRegisterInfo(const Triple &TT) {
40 MCRegisterInfo *X = new MCRegisterInfo();
41 InitMSP430MCRegisterInfo(X, MSP430::PC);
42 return X;
43 }
44
45 static MCSubtargetInfo *
createMSP430MCSubtargetInfo(const Triple & TT,StringRef CPU,StringRef FS)46 createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
47 return createMSP430MCSubtargetInfoImpl(TT, CPU, FS);
48 }
49
createMSP430MCInstPrinter(const Triple & T,unsigned SyntaxVariant,const MCAsmInfo & MAI,const MCInstrInfo & MII,const MCRegisterInfo & MRI)50 static MCInstPrinter *createMSP430MCInstPrinter(const Triple &T,
51 unsigned SyntaxVariant,
52 const MCAsmInfo &MAI,
53 const MCInstrInfo &MII,
54 const MCRegisterInfo &MRI) {
55 if (SyntaxVariant == 0)
56 return new MSP430InstPrinter(MAI, MII, MRI);
57 return nullptr;
58 }
59
LLVMInitializeMSP430TargetMC()60 extern "C" void LLVMInitializeMSP430TargetMC() {
61 // Register the MC asm info.
62 RegisterMCAsmInfo<MSP430MCAsmInfo> X(getTheMSP430Target());
63
64 // Register the MC instruction info.
65 TargetRegistry::RegisterMCInstrInfo(getTheMSP430Target(),
66 createMSP430MCInstrInfo);
67
68 // Register the MC register info.
69 TargetRegistry::RegisterMCRegInfo(getTheMSP430Target(),
70 createMSP430MCRegisterInfo);
71
72 // Register the MC subtarget info.
73 TargetRegistry::RegisterMCSubtargetInfo(getTheMSP430Target(),
74 createMSP430MCSubtargetInfo);
75
76 // Register the MCInstPrinter.
77 TargetRegistry::RegisterMCInstPrinter(getTheMSP430Target(),
78 createMSP430MCInstPrinter);
79 }
80