diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-04-09 20:19:35 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-04-09 20:19:35 +0000 |
commit | 61a183a90eee65fc1fd3598e27739029e8efda45 (patch) | |
tree | 4bad23effa73f177ebbb4ff607226ec29a18d77f /c/src/tests/libtests/cpuuse/tswitch.c | |
parent | added cpuuse and rtmonuse (diff) | |
download | rtems-61a183a90eee65fc1fd3598e27739029e8efda45.tar.bz2 |
new test
Diffstat (limited to '')
-rw-r--r-- | c/src/tests/libtests/cpuuse/tswitch.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/c/src/tests/libtests/cpuuse/tswitch.c b/c/src/tests/libtests/cpuuse/tswitch.c new file mode 100644 index 0000000000..95d0868555 --- /dev/null +++ b/c/src/tests/libtests/cpuuse/tswitch.c @@ -0,0 +1,62 @@ +/* Task_switch + * + * This routine is the tswitch user extension. It determines which + * task is being switched to and displays a message indicating the + * time and date that it gained control. + * + * Input parameters: + * unused - pointer to currently running TCB + * heir - pointer to heir TCB + * + * Output parameters: NONE + * + * 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. + * + * tswitch.c,v 1.4 1995/12/19 20:18:44 joel Exp + */ + +#include "system.h" + +#include "cpuuse.h" + +rtems_extension Task_switch( + rtems_tcb *unused, + rtems_tcb *heir +) +{ + rtems_unsigned32 index; + rtems_time_of_day time; + rtems_status_code status; + + index = task_number( heir->Object.id ); + + switch( index ) { + case 1: + case 2: + case 3: + Run_count[ index ] += 1; + + status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); + directive_failed( status, "rtems_clock_get" ); + + put_name( Task_name[ index ], FALSE ); + print_time( "- ", &time, "\n" ); + + if ( time.second >= 16 ) { + CPU_usage_Dump(); + puts( "*** END OF CPU USAGE LIBRARY TEST ***" ); + exit( 0 ); + } + break; + + case 0: + default: + break; + } +} |