Next round of MC refactoring. This patch factor MC table instantiations, MC

registeration and creation code into XXXMCDesc libraries.

llvm-svn: 135184

1 files changed, 51 insertions, 0 deletions

diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
new file mode 100644
index 00000000000..96cd03d91b6
--- /dev/null
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
@@ -0,0 +1,51 @@
+//===-- SparcMCTargetDesc.cpp - Sparc Target Descriptions --------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides Sparc specific target descriptions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "SparcMCTargetDesc.h"
+#include "llvm/MC/MCInstrInfo.h"
+#include "llvm/MC/MCRegisterInfo.h"
+#include "llvm/MC/MCSubtargetInfo.h"
+#include "llvm/Target/TargetRegistry.h"
+
+#define GET_INSTRINFO_MC_DESC
+#include "SparcGenInstrInfo.inc"
+
+#define GET_SUBTARGETINFO_MC_DESC
+#include "SparcGenSubtargetInfo.inc"
+
+#define GET_REGINFO_MC_DESC
+#include "SparcGenRegisterInfo.inc"
+
+using namespace llvm;
+
+MCInstrInfo *createSparcMCInstrInfo() {
+  MCInstrInfo *X = new MCInstrInfo();
+  InitSparcMCInstrInfo(X);
+  return X;
+}
+
+extern "C" void LLVMInitializeSparcMCInstrInfo() {
+  TargetRegistry::RegisterMCInstrInfo(TheSparcTarget, createSparcMCInstrInfo);
+}
+
+MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU,
+                                            StringRef FS) {
+  MCSubtargetInfo *X = new MCSubtargetInfo();
+  InitSparcMCSubtargetInfo(X, TT, CPU, FS);
+  return X;
+}
+
+extern "C" void LLVMInitializeSparcMCSubtargetInfo() {
+  TargetRegistry::RegisterMCSubtargetInfo(TheSparcTarget,
+                                          createSparcMCSubtargetInfo);
+}