1 files changed, 48 insertions, 0 deletions
diff --git a/lib/Target/MBlaze/MBlazeFrameInfo.h b/lib/Target/MBlaze/MBlazeFrameInfo.h
new file mode 100644
index 0000000..3e96ee3
--- /dev/null
+++ b/lib/Target/MBlaze/MBlazeFrameInfo.h
@@ -0,0 +1,48 @@
+//=-- MBlazeFrameInfo.h - Define TargetFrameInfo for MicroBlaze --*- C++ -*--=//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef ALPHA_FRAMEINFO_H
+#define ALPHA_FRAMEINFO_H
+
+#include "MBlaze.h"
+#include "MBlazeSubtarget.h"
+#include "llvm/Target/TargetFrameInfo.h"
+
+namespace llvm {
+  class MBlazeSubtarget;
+
+class MBlazeFrameInfo : public TargetFrameInfo {
+protected:
+  const MBlazeSubtarget &STI;
+
+public:
+  explicit MBlazeFrameInfo(const MBlazeSubtarget &sti)
+    : TargetFrameInfo(TargetFrameInfo::StackGrowsUp, 8, 0), STI(sti) {
+  }
+
+  void adjustMBlazeStackFrame(MachineFunction &MF) const;
+
+  /// targetHandlesStackFrameRounding - Returns true if the target is
+  /// responsible for rounding up the stack frame (probably at emitPrologue
+  /// time).
+  bool targetHandlesStackFrameRounding() const { return true; }
+
+  /// emitProlog/emitEpilog - These methods insert prolog and epilog code into
+  /// the function.
+  void emitPrologue(MachineFunction &MF) const;
+  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
+};
+
+} // End llvm namespace
+
+#endif