1 files changed, 67 insertions, 0 deletions
diff --git a/src/arch/alpha/types.hh b/src/arch/alpha/types.hh
new file mode 100644
index 000000000..5859052e9
--- /dev/null
+++ b/src/arch/alpha/types.hh
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2003-2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Nathan Binkert
+ *          Steve Reinhardt
+ */
+
+#ifndef __ARCH_ALPHA_TYPES_HH__
+#define __ARCH_ALPHA_TYPES_HH__
+
+#include "sim/host.hh"
+
+namespace AlphaISA
+{
+
+    typedef uint32_t MachInst;
+    typedef uint64_t ExtMachInst;
+    typedef uint8_t  RegIndex;
+
+    typedef uint64_t IntReg;
+
+    // floating point register file entry type
+    typedef double FloatReg;
+    typedef uint64_t FloatRegBits;
+
+    // control register file contents
+    typedef uint64_t MiscReg;
+
+    typedef union {
+        IntReg  intreg;
+        FloatReg   fpreg;
+        MiscReg ctrlreg;
+    } AnyReg;
+
+    enum annotes {
+        ANNOTE_NONE = 0,
+        // An impossible number for instruction annotations
+        ITOUCH_ANNOTE = 0xffffffff,
+    };
+
+} // namespace AlphaISA
+
+#endif