SparcMCTargetDesc.cpp revision 7f8dff65717b1e4090ba4a648f9ec4f037a66c1e 
1//===-- SparcMCTargetDesc.cpp - Sparc 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 Sparc specific target descriptions.
11//
12//===----------------------------------------------------------------------===//
13
14#include "SparcMCTargetDesc.h"
15#include "SparcMCAsmInfo.h"
16#include "llvm/MC/MCInstrInfo.h"
17#include "llvm/MC/MCRegisterInfo.h"
18#include "llvm/MC/MCSubtargetInfo.h"
19#include "llvm/Target/TargetRegistry.h"
20
21#define GET_INSTRINFO_MC_DESC
22#include "SparcGenInstrInfo.inc"
23
24#define GET_SUBTARGETINFO_MC_DESC
25#include "SparcGenSubtargetInfo.inc"
26
27#define GET_REGINFO_MC_DESC
28#include "SparcGenRegisterInfo.inc"
29
30using namespace llvm;
31
32static MCInstrInfo *createSparcMCInstrInfo() {
33  MCInstrInfo *X = new MCInstrInfo();
34  InitSparcMCInstrInfo(X);
35  return X;
36}
37
38static MCRegisterInfo *createSparcMCRegisterInfo(StringRef TT) {
39  MCRegisterInfo *X = new MCRegisterInfo();
40  InitSparcMCRegisterInfo(X, SP::I7);
41  return X;
42}
43
44static MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU,
45                                                   StringRef FS) {
46  MCSubtargetInfo *X = new MCSubtargetInfo();
47  InitSparcMCSubtargetInfo(X, TT, CPU, FS);
48  return X;
49}
50
51static MCCodeGenInfo *createSparcMCCodeGenInfo(StringRef TT, Reloc::Model RM,
52                                               CodeModel::Model CM) {
53  MCCodeGenInfo *X = new MCCodeGenInfo();
54  X->InitMCCodeGenInfo(RM, CM);
55  return X;
56}
57
58extern "C" void LLVMInitializeSparcTargetMC() {
59  // Register the MC asm info.
60  RegisterMCAsmInfo<SparcELFMCAsmInfo> X(TheSparcTarget);
61  RegisterMCAsmInfo<SparcELFMCAsmInfo> Y(TheSparcV9Target);
62
63  // Register the MC codegen info.
64  TargetRegistry::RegisterMCCodeGenInfo(TheSparcTarget,
65                                       createSparcMCCodeGenInfo);
66  TargetRegistry::RegisterMCCodeGenInfo(TheSparcV9Target,
67                                       createSparcMCCodeGenInfo);
68
69  // Register the MC instruction info.
70  TargetRegistry::RegisterMCInstrInfo(TheSparcTarget, createSparcMCInstrInfo);
71
72  // Register the MC register info.
73  TargetRegistry::RegisterMCRegInfo(TheSparcTarget, createSparcMCRegisterInfo);
74
75  // Register the MC subtarget info.
76  TargetRegistry::RegisterMCSubtargetInfo(TheSparcTarget,
77                                          createSparcMCSubtargetInfo);
78}
79