[llvm-commits] [llvm] r94125 - in /llvm/trunk: include/llvm/Target/TargetAsmLexer.h lib/Target/TargetAsmLexer.cpp

[Chris Lattner]

Author: lattner
Date: Thu Jan 21 18:58:59 2010
New Revision: 94125

URL: http://llvm.org/viewvc/llvm-project?rev=94125&view=rev
Log:
stub out a new TargetAsmLexer interface.

Added:
    llvm/trunk/include/llvm/Target/TargetAsmLexer.h
    llvm/trunk/lib/Target/TargetAsmLexer.cpp

Added: llvm/trunk/include/llvm/Target/TargetAsmLexer.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetAsmLexer.h?rev=94125&view=auto

==============================================================================
--- llvm/trunk/include/llvm/Target/TargetAsmLexer.h (added)
+++ llvm/trunk/include/llvm/Target/TargetAsmLexer.h Thu Jan 21 18:58:59 2010
@@ -0,0 +1,36 @@
+//===-- llvm/Target/TargetAsmLexer.h - Target Assembly Lexer ----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TARGET_TARGETASMLEXER_H
+#define LLVM_TARGET_TARGETASMLEXER_H
+
+namespace llvm {
+class Target;
+  
+/// TargetAsmLexer - Generic interface to target specific assembly lexers.
+class TargetAsmLexer {
+  TargetAsmLexer(const TargetAsmLexer &);   // DO NOT IMPLEMENT
+  void operator=(const TargetAsmLexer &);  // DO NOT IMPLEMENT
+protected: // Can only create subclasses.
+  TargetAsmLexer(const Target &);
+  
+  /// TheTarget - The Target that this machine was created for.
+  const Target &TheTarget;
+  
+public:
+  virtual ~TargetAsmLexer();
+  
+  const Target &getTarget() const { return TheTarget; }
+  
+  
+};
+
+} // End llvm namespace
+
+#endif

Added: llvm/trunk/lib/Target/TargetAsmLexer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/TargetAsmLexer.cpp?rev=94125&view=auto

==============================================================================
--- llvm/trunk/lib/Target/TargetAsmLexer.cpp (added)
+++ llvm/trunk/lib/Target/TargetAsmLexer.cpp Thu Jan 21 18:58:59 2010
@@ -0,0 +1,14 @@
+//===-- llvm/Target/TargetAsmLexer.cpp - Target Assembly Lexer ------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Target/TargetAsmLexer.h"
+using namespace llvm;
+
+TargetAsmLexer::TargetAsmLexer(const Target &T) : TheTarget(T) {}
+TargetAsmLexer::~TargetAsmLexer() {}