new file mode 100644
--- /dev/null
+++ b/packages/hal/sh/sh2/current/src/var_mk_defs.c
@@ -0,0 +1,101 @@
+//==========================================================================
+//
+//      var_mk_defs.c
+//
+//      HAL (variant) "make defs" program
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):    gthomas
+// Contributors: gthomas, jskov
+// Date:         2002-01-16
+// Purpose:      SH architecture dependent definition generator
+// Description:  This file contains code that can be compiled by the target
+//               compiler and used to generate machine specific definitions
+//               suitable for use in assembly code.
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <pkgconf/hal.h>
+
+#include <cyg/hal/hal_arch.h>           // HAL header
+#include <cyg/hal/hal_intr.h>           // HAL header
+#include <cyg/hal/hal_cache.h>          // HAL header
+#ifdef CYGPKG_KERNEL
+# include <pkgconf/kernel.h>
+# include <cyg/kernel/instrmnt.h>
+#endif
+
+/*
+ * This program is used to generate definitions needed by
+ * assembly language modules.
+ *
+ * This technique was first used in the OSF Mach kernel code:
+ * generate asm statements containing #defines,
+ * compile this file to assembler, and then extract the
+ * #defines from the assembly-language output.
+ */
+
+#define DEFINE(sym, val) \
+        asm volatile("\n\t.equ\t" #sym ",%0" : : "i" (val))
+
+int
+main(void)
+{
+    // Caching details
+    DEFINE(HAL_UCACHE_SIZE, HAL_UCACHE_SIZE);
+    DEFINE(HAL_UCACHE_WAYS, HAL_UCACHE_WAYS);
+    DEFINE(HAL_UCACHE_LINE_SIZE, HAL_UCACHE_LINE_SIZE);
+
+    // Interrupt details
+    DEFINE(CYGNUM_HAL_ISR_MAX, CYGNUM_HAL_ISR_MAX);
+    DEFINE(CYGNUM_HAL_INTERRUPT_LVL0, CYGNUM_HAL_INTERRUPT_LVL0);
+    DEFINE(CYGNUM_HAL_INTERRUPT_LVL_MAX, CYGNUM_HAL_INTERRUPT_LVL_MAX);
+#ifdef CYGNUM_HAL_INTERRUPT_LVL14
+    DEFINE(CYGNUM_HAL_INTERRUPT_LVL14, CYGNUM_HAL_INTERRUPT_LVL14);
+#endif
+    DEFINE(CYGNUM_HAL_INTERRUPT_NMI, CYGNUM_HAL_INTERRUPT_NMI);
+    DEFINE(CYGNUM_HAL_VECTOR_TRAP, CYGNUM_HAL_VECTOR_TRAP);
+    DEFINE(CYGNUM_HAL_VECTOR_INTERRUPT, CYGNUM_HAL_VECTOR_INTERRUPT);
+
+    return 0;
+}
+
+//--------------------------------------------------------------------------
+// EOF var_mk_defs.c