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
23 using 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
createMSP430MCInstrInfo()34 static MCInstrInfo *createMSP430MCInstrInfo() {
35 MCInstrInfo *X = new MCInstrInfo();
36 InitMSP430MCInstrInfo(X);
37 return X;
38 }
39
createMSP430MCRegisterInfo(const Triple & TT)40 static MCRegisterInfo *createMSP430MCRegisterInfo(const Triple &TT) {
41 MCRegisterInfo *X = new MCRegisterInfo();
42 InitMSP430MCRegisterInfo(X, MSP430::PC);
43 return X;
44 }
45
46 static MCSubtargetInfo *
createMSP430MCSubtargetInfo(const Triple & TT,StringRef CPU,StringRef FS)47 createMSP430MCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
48 return createMSP430MCSubtargetInfoImpl(TT, CPU, FS);
49 }
50
createMSP430MCCodeGenInfo(const Triple & TT,Reloc::Model RM,CodeModel::Model CM,CodeGenOpt::Level OL)51 static 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
createMSP430MCInstPrinter(const Triple & T,unsigned SyntaxVariant,const MCAsmInfo & MAI,const MCInstrInfo & MII,const MCRegisterInfo & MRI)60 static 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
LLVMInitializeMSP430TargetMC()70 extern "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