Removed many BSPs' copy of setvec.c and let them share the same

implementation as all m68k BSPs.

1 files changed, 39 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/m68k/shared/setvec.c b/c/src/lib/libbsp/m68k/shared/setvec.c
new file mode 100644
index 0000000000..7e0e3cdf68
--- /dev/null
+++ b/c/src/lib/libbsp/m68k/shared/setvec.c
@@ -0,0 +1,39 @@
+/*  
+ *
+ *  This routine installs an interrupt vector using the basic
+ *  RTEMS mechanisms.  This implementation should be suitable for 
+ *  most m68k based boards.  However, if the board has an unusual
+ *  interrupt controller or most somehow manipulate board specific
+ *  hardware to enable/disable, mask, prioritize, etc an interrupt
+ *  source, then this routine should be customized to support that.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994, 1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  All rights assigned to U.S. Government, 1994.
+ *
+ *  This material may be reproduced by or for the U.S. Government pursuant
+ *  to the copyright license under the clause at DFARS 252.227-7013.  This
+ *  notice must appear in all copies of this file and its derivatives.
+ *
+ *  $Id$
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+m68k_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  */
+)
+{
+  m68k_isr_entry  previous_isr;
+
+  if ( type )
+    rtems_interrupt_catch( handler, vector, (rtems_isr_entry *) &previous_isr );
+  else {
+    _CPU_ISR_install_raw_handler( vector, handler, (void *)&previous_isr );
+  }
+  return previous_isr;
+}
+