1 files changed, 73 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/powerpc/score603e/startup/setvec.c b/c/src/lib/libbsp/powerpc/score603e/startup/setvec.c
new file mode 100644
index 0000000000..83d9c45715
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/score603e/startup/setvec.c
@@ -0,0 +1,73 @@
+/*  set_vector
+ *
+ *  This routine installs an interrupt vector on the target Board/CPU.
+ *  This routine is allowed to be as board dependent as necessary.
+ *
+ *  INPUT:
+ *    handler - interrupt handler entry point
+ *    vector  - vector number
+ *    type    - 0 indicates raw hardware connect
+ *              1 indicates RTEMS interrupt connect
+ *
+ *  RETURNS:
+ *    address of previous interrupt handler
+ *
+ *  Author:	Andrew Bray <andy@i-cubed.co.uk>
+ *
+ *  COPYRIGHT (c) 1995 by i-cubed ltd.
+ *
+ *  To anyone who acknowledges that this file is provided "AS IS"
+ *  without any express or implied warranty:
+ *      permission to use, copy, modify, and distribute this file
+ *      for any purpose is hereby granted without fee, provided that
+ *      the above copyright notice and this notice appears in all
+ *      copies, and that the name of i-cubed limited not be used in
+ *      advertising or publicity pertaining to distribution of the
+ *      software without specific, written prior permission.
+ *      i-cubed limited makes no representations about the suitability
+ *      of this software for any purpose.
+ *
+ *  Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/setvec.c:
+ *
+ *  COPYRIGHT (c) 1989-1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may in
+ *  the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id: 
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+
+/*
+ *  This routine installs vector number vector. 
+ *  
+ */
+rtems_isr_entry set_vector(                    /* returns old vector */
+  rtems_isr_entry     handler,                  /* isr routine        */
+  rtems_vector_number vector,                   /* vector number      */
+  int                 type                      /* RTEMS or RAW intr  */
+)
+{
+  rtems_isr_entry previous_isr;
+  rtems_status_code status;
+
+
+  /* 
+   * vectors greater than PPC603e_IRQ_LAST are handled by the General purpose
+   * interupt handler.
+   */
+  if ( vector > PPC_IRQ_LAST )  {
+    set_EE_vector( handler, vector );
+  }
+  else  {
+    status = rtems_interrupt_catch(
+       handler, vector, (rtems_isr_entry *) &previous_isr );
+  }
+  return previous_isr;
+}