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 "MSP430MCAsmInfo.h"
16 #include "InstPrinter/MSP430InstPrinter.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 #define GET_INSTRINFO_MC_DESC
24 #include "MSP430GenInstrInfo.inc"
25
26 #define GET_SUBTARGETINFO_MC_DESC
27 #include "MSP430GenSubtargetInfo.inc"
28
29 #define GET_REGINFO_MC_DESC
30 #include "MSP430GenRegisterInfo.inc"
31
32 using namespace llvm;
33
createMSP430MCInstrInfo()34 static MCInstrInfo *createMSP430MCInstrInfo() {
35 MCInstrInfo *X = new MCInstrInfo();
36 InitMSP430MCInstrInfo(X);
37 return X;
38 }
39
createMSP430MCRegisterInfo(StringRef TT)40 static MCRegisterInfo *createMSP430MCRegisterInfo(StringRef TT) {
41 MCRegisterInfo *X = new MCRegisterInfo();
42 InitMSP430MCRegisterInfo(X, MSP430::PCW);
43 return X;
44 }
45
createMSP430MCSubtargetInfo(StringRef TT,StringRef CPU,StringRef FS)46 static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
47 StringRef FS) {
48 MCSubtargetInfo *X = new MCSubtargetInfo();
49 InitMSP430MCSubtargetInfo(X, TT, CPU, FS);
50 return X;
51 }
52
createMSP430MCCodeGenInfo(StringRef TT,Reloc::Model RM,CodeModel::Model CM,CodeGenOpt::Level OL)53 static MCCodeGenInfo *createMSP430MCCodeGenInfo(StringRef TT, Reloc::Model RM,
54 CodeModel::Model CM,
55 CodeGenOpt::Level OL) {
56 MCCodeGenInfo *X = new MCCodeGenInfo();
57 X->InitMCCodeGenInfo(RM, CM, OL);
58 return X;
59 }
60
createMSP430MCInstPrinter(const Target & T,unsigned SyntaxVariant,const MCAsmInfo & MAI,const MCInstrInfo & MII,const MCRegisterInfo & MRI,const MCSubtargetInfo & STI)61 static MCInstPrinter *createMSP430MCInstPrinter(const Target &T,
62 unsigned SyntaxVariant,
63 const MCAsmInfo &MAI,
64 const MCInstrInfo &MII,
65 const MCRegisterInfo &MRI,
66 const MCSubtargetInfo &STI) {
67 if (SyntaxVariant == 0)
68 return new MSP430InstPrinter(MAI, MII, MRI);
69 return 0;
70 }
71
LLVMInitializeMSP430TargetMC()72 extern "C" void LLVMInitializeMSP430TargetMC() {
73 // Register the MC asm info.
74 RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target);
75
76 // Register the MC codegen info.
77 TargetRegistry::RegisterMCCodeGenInfo(TheMSP430Target,
78 createMSP430MCCodeGenInfo);
79
80 // Register the MC instruction info.
81 TargetRegistry::RegisterMCInstrInfo(TheMSP430Target, createMSP430MCInstrInfo);
82
83 // Register the MC register info.
84 TargetRegistry::RegisterMCRegInfo(TheMSP430Target,
85 createMSP430MCRegisterInfo);
86
87 // Register the MC subtarget info.
88 TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target,
89 createMSP430MCSubtargetInfo);
90
91 // Register the MCInstPrinter.
92 TargetRegistry::RegisterMCInstPrinter(TheMSP430Target,
93 createMSP430MCInstPrinter);
94 }
95