alpha: Adding baseline experimental Alpha version

This is so Bob can change his alpha source and we can track changes

alpha/alpha_500au_syslist.c

@@ -0,0 +1,49 @@
+/* alpha_500au_syslist.c: Alpha device list for 500au
+
+   Copyright (c) 2003-2006, Robert M Supnik
+
+   Permission is hereby granted, free of charge, to any person obtaining a
+   copy of this software and associated documentation files (the "Software"),
+   to deal in the Software without restriction, including without limitation
+   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+   and/or sell copies of the Software, and to permit persons to whom the
+   Software is furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+   ROBERT M SUPNIK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+   IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+   CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+   Except as contained in this notice, the name of Robert M Supnik shall not be
+   used in advertising or otherwise to promote the sale, use or other dealings
+   in this Software without prior written authorization from Robert M Supnik.
+*/
+
+#include "alpha_defs.h"
+
+extern DEVICE cpu_dev;
+extern DEVICE tlb_dev;
+extern DEVICE ev5pal_dev;
+extern DEVICE rom_dev;
+
+/* SCP data structures and interface routines
+
+   sim_name             simulator name
+   sim_devices          array of pointers to simulated devices
+*/
+
+char sim_name[] = "Alpha";
+
+DEVICE *sim_devices[] = { 
+    &cpu_dev,
+    &tlb_dev,
+    &ev5pal_dev,
+    &rom_dev,
+    NULL
+    };
+