1 files changed, 60 insertions, 0 deletions
diff --git a/cpukit/score/macros/rtems/score/isr.inl b/cpukit/score/macros/rtems/score/isr.inl
new file mode 100644
index 0000000000..93f234c7ff
--- /dev/null
+++ b/cpukit/score/macros/rtems/score/isr.inl
@@ -0,0 +1,60 @@
+/*  isr.inl
+ *
+ *  This include file contains the macro implementation of all
+ *  inlined routines in the Interrupt Handler.
+ *
+ *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifndef __ISR_inl
+#define __ISR_inl
+
+/*PAGE
+ *
+ *  _ISR_Handler_initialization
+ *
+ */
+
+#define _ISR_Handler_initialization() \
+  { \
+    _ISR_Signals_to_thread_executing = FALSE; \
+    _ISR_Nest_level = 0; \
+  }
+
+/*PAGE
+ *
+ *  _ISR_Is_in_progress
+ *
+ */
+
+#define _ISR_Is_in_progress() \
+        (_ISR_Nest_level != 0)
+
+/*PAGE
+ *
+ *  _ISR_Is_vector_number_valid
+ *
+ */
+
+#define _ISR_Is_vector_number_valid( _vector ) \
+  ( (_vector) < CPU_INTERRUPT_NUMBER_OF_VECTORS )
+
+/*PAGE
+ *
+ *  _ISR_Is_valid_user_handler
+ *
+ */
+
+#define _ISR_Is_valid_user_handler( _handler ) \
+  ((_handler) != NULL)
+
+#endif
+/* end of include file */