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-rw-r--r--c/src/exec/score/src/watchdoginsert.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/c/src/exec/score/src/watchdoginsert.c b/c/src/exec/score/src/watchdoginsert.c
deleted file mode 100644
index 43c1eacd76..0000000000
--- a/c/src/exec/score/src/watchdoginsert.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Watchdog Handler
- *
- *
- * COPYRIGHT (c) 1989-1999.
- * On-Line Applications Research Corporation (OAR).
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.OARcorp.com/rtems/license.html.
- *
- * $Id$
- */
-
-#include <rtems/system.h>
-#include <rtems/score/isr.h>
-#include <rtems/score/watchdog.h>
-
-/*PAGE
- *
- * _Watchdog_Insert
- *
- * This routine inserts a watchdog timer on to the appropriate delta
- * chain while updating the delta interval counters.
- */
-
-void _Watchdog_Insert(
- Chain_Control *header,
- Watchdog_Control *the_watchdog
-)
-{
- ISR_Level level;
- Watchdog_Control *after;
- unsigned32 insert_isr_nest_level;
- Watchdog_Interval delta_interval;
-
-
- insert_isr_nest_level = _ISR_Nest_level;
- the_watchdog->state = WATCHDOG_BEING_INSERTED;
-
- _Watchdog_Sync_count++;
-restart:
- delta_interval = the_watchdog->initial;
-
- _ISR_Disable( level );
-
- for ( after = _Watchdog_First( header ) ;
- ;
- after = _Watchdog_Next( after ) ) {
-
- if ( delta_interval == 0 || !_Watchdog_Next( after ) )
- break;
-
- if ( delta_interval < after->delta_interval ) {
- after->delta_interval -= delta_interval;
- break;
- }
-
- delta_interval -= after->delta_interval;
-
- /*
- * If you experience problems comment out the _ISR_Flash line.
- * 3.2.0 was the first release with this critical section redesigned.
- * Under certain circumstances, the PREVIOUS critical section algorithm
- * used around this flash point allowed interrupts to execute
- * which violated the design assumptions. The critical section
- * mechanism used here WAS redesigned to address this.
- */
-
- _ISR_Flash( level );
-
- if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
- goto exit_insert;
- }
-
- if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
- _Watchdog_Sync_level = insert_isr_nest_level;
- _ISR_Enable( level );
- goto restart;
- }
- }
-
- _Watchdog_Activate( the_watchdog );
-
- the_watchdog->delta_interval = delta_interval;
-
- _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
-
- the_watchdog->start_time = _Watchdog_Ticks_since_boot;
-
-exit_insert:
- _Watchdog_Sync_level = insert_isr_nest_level;
- _Watchdog_Sync_count--;
- _ISR_Enable( level );
-}
-