Adding disassembler to the MicroBlaze backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117420 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 55 insertions, 0 deletions

diff --git a/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.h b/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.h
new file mode 100644
index 0000000..d05eced
--- /dev/null
+++ b/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.h
@@ -0,0 +1,55 @@
+//===- MBlazeDisassembler.h - Disassembler for MicroBlaze  ------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is part of the MBlaze Disassembler. It it the header for
+// MBlazeDisassembler, a subclass of MCDisassembler.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MBLAZEDISASSEMBLER_H
+#define MBLAZEDISASSEMBLER_H
+
+#include "llvm/MC/MCDisassembler.h"
+
+struct InternalInstruction;
+
+namespace llvm {
+  
+class MCInst;
+class MemoryObject;
+class raw_ostream;
+
+struct EDInstInfo;
+  
+/// MBlazeDisassembler - Disassembler for all MBlaze platforms.
+class MBlazeDisassembler : public MCDisassembler {
+public:
+  /// Constructor     - Initializes the disassembler.
+  ///
+  MBlazeDisassembler() :
+    MCDisassembler() {
+  }
+
+  ~MBlazeDisassembler() {
+  }
+
+  /// getInstruction - See MCDisassembler.
+  bool getInstruction(MCInst &instr,
+                      uint64_t &size,
+                      const MemoryObject &region,
+                      uint64_t address,
+                      raw_ostream &vStream) const;
+
+  /// getEDInfo - See MCDisassembler.
+  EDInstInfo *getEDInfo() const;
+};
+
+} // namespace llvm
+  
+#endif