From c60f9b752381baa6c4b80c0739034660f1748c84 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 14 Jul 2011 20:59:42 +0000
Subject: Next round of MC refactoring. This patch factor MC table
 instantiations, MC registeration and creation code into XXXMCDesc libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135184 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/XCore/MCTargetDesc/CMakeLists.txt       |  1 +
 lib/Target/XCore/MCTargetDesc/Makefile             | 16 +++++++
 .../XCore/MCTargetDesc/XCoreMCTargetDesc.cpp       | 51 ++++++++++++++++++++++
 lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.h  | 40 +++++++++++++++++
 4 files changed, 108 insertions(+)
 create mode 100644 lib/Target/XCore/MCTargetDesc/CMakeLists.txt
 create mode 100644 lib/Target/XCore/MCTargetDesc/Makefile
 create mode 100644 lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
 create mode 100644 lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.h

(limited to 'lib/Target/XCore/MCTargetDesc')

diff --git a/lib/Target/XCore/MCTargetDesc/CMakeLists.txt b/lib/Target/XCore/MCTargetDesc/CMakeLists.txt
new file mode 100644
index 0000000000..849413f3de
--- /dev/null
+++ b/lib/Target/XCore/MCTargetDesc/CMakeLists.txt
@@ -0,0 +1 @@
+add_llvm_library(LLVMXCoreDesc XCoreMCTargetDesc.cpp)
diff --git a/lib/Target/XCore/MCTargetDesc/Makefile b/lib/Target/XCore/MCTargetDesc/Makefile
new file mode 100644
index 0000000000..de61543bfe
--- /dev/null
+++ b/lib/Target/XCore/MCTargetDesc/Makefile
@@ -0,0 +1,16 @@
+##===- lib/Target/XCore/TargetDesc/Makefile ----------------*- Makefile -*-===##
+#
+#                     The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+##===----------------------------------------------------------------------===##
+
+LEVEL = ../../../..
+LIBRARYNAME = LLVMXCoreDesc
+
+# Hack: we need to include 'main' target directory to grab private headers
+CPP.Flags += -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..
+
+include $(LEVEL)/Makefile.common
diff --git a/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp b/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
new file mode 100644
index 0000000000..c2f8238e73
--- /dev/null
+++ b/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp
@@ -0,0 +1,51 @@
+//===-- XCoreMCTargetDesc.cpp - XCore 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 XCore specific target descriptions.
+//
+//===----------------------------------------------------------------------===//
+
+#include "XCoreMCTargetDesc.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 "XCoreGenInstrInfo.inc"
+
+#define GET_SUBTARGETINFO_MC_DESC
+#include "XCoreGenSubtargetInfo.inc"
+
+#define GET_REGINFO_MC_DESC
+#include "XCoreGenRegisterInfo.inc"
+
+using namespace llvm;
+
+MCInstrInfo *createXCoreMCInstrInfo() {
+  MCInstrInfo *X = new MCInstrInfo();
+  InitXCoreMCInstrInfo(X);
+  return X;
+}
+
+extern "C" void LLVMInitializeXCoreMCInstrInfo() {
+  TargetRegistry::RegisterMCInstrInfo(TheXCoreTarget, createXCoreMCInstrInfo);
+}
+
+MCSubtargetInfo *createXCoreMCSubtargetInfo(StringRef TT, StringRef CPU,
+                                            StringRef FS) {
+  MCSubtargetInfo *X = new MCSubtargetInfo();
+  InitXCoreMCSubtargetInfo(X, TT, CPU, FS);
+  return X;
+}
+
+extern "C" void LLVMInitializeXCoreMCSubtargetInfo() {
+  TargetRegistry::RegisterMCSubtargetInfo(TheXCoreTarget,
+                                          createXCoreMCSubtargetInfo);
+}
diff --git a/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.h b/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.h
new file mode 100644
index 0000000000..3cfc3764a6
--- /dev/null
+++ b/lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.h
@@ -0,0 +1,40 @@
+//===-- XCoreMCTargetDesc.h - XCore 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 XCore specific target descriptions.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef XCOREMCTARGETDESC_H
+#define XCOREMCTARGETDESC_H
+
+namespace llvm {
+class MCSubtargetInfo;
+class Target;
+class StringRef;
+
+extern Target TheXCoreTarget;
+
+} // End llvm namespace
+
+// Defines symbolic names for XCore registers.  This defines a mapping from
+// register name to register number.
+//
+#define GET_REGINFO_ENUM
+#include "XCoreGenRegisterInfo.inc"
+
+// Defines symbolic names for the XCore instructions.
+//
+#define GET_INSTRINFO_ENUM
+#include "XCoreGenInstrInfo.inc"
+
+#define GET_SUBTARGETINFO_ENUM
+#include "XCoreGenSubtargetInfo.inc"
+
+#endif
-- 
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