diff options
Diffstat (limited to 'c/src/tests/libtests/cpuuse')
| -rw-r--r-- | c/src/tests/libtests/cpuuse/Makefile.in | 60 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/cpuuse.scn | 24 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/init.c | 106 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/system.h | 65 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/task1.c | 103 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/task2.c | 29 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/task3.c | 29 | ||||
| -rw-r--r-- | c/src/tests/libtests/cpuuse/tswitch.c | 62 |
8 files changed, 478 insertions, 0 deletions
diff --git a/c/src/tests/libtests/cpuuse/Makefile.in b/c/src/tests/libtests/cpuuse/Makefile.in new file mode 100644 index 0000000000..6f2d36a842 --- /dev/null +++ b/c/src/tests/libtests/cpuuse/Makefile.in @@ -0,0 +1,60 @@ +# +# $Id$ +# + +@SET_MAKE@ +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH=@srcdir@ + +TEST=cpuuse + +MANAGERS=io rate_monotonic + +# C source names, if any, go here -- minus the .c +C_PIECES=init task1 task2 task3 tswitch +C_FILES=$(C_PIECES:%=%.c) +C_O_FILES=$(C_PIECES:%=${ARCH}/%.o) + +H_FILES=system.h + +DOCTYPES=scn +DOCS=$(DOCTYPES:%=$(TEST).%) + +SRCS=$(DOCS) $(C_FILES) $(H_FILES) +OBJS=$(C_O_FILES) + +PRINT_SRCS=$(DOCS) + +PGM=${ARCH}/$(TEST).exe + +include $(RTEMS_CUSTOM) +include $(PROJECT_ROOT)/make/leaf.cfg + +# +# (OPTIONAL) Add local stuff here using += +# + +DEFINES += +CPPFLAGS += +CFLAGS += + +LD_PATHS += +LD_LIBS += +LDFLAGS += + +# +# Add your list of files to delete here. The config files +# already know how to delete some stuff, so you may want +# to just run 'make clean' first to see what gets missed. +# 'make clobber' already includes 'make clean' +# + +CLEAN_ADDITIONS += +CLOBBER_ADDITIONS += + +all: ${ARCH} $(SRCS) $(PGM) + $(INSTALL_VARIANT) -m 555 ${PGM} ${PROJECT_RELEASE}/tests + +${PGM}: $(OBJS) $(LINK_FILES) + $(make-exe) diff --git a/c/src/tests/libtests/cpuuse/cpuuse.scn b/c/src/tests/libtests/cpuuse/cpuuse.scn new file mode 100644 index 0000000000..f104c0c482 --- /dev/null +++ b/c/src/tests/libtests/cpuuse/cpuuse.scn @@ -0,0 +1,24 @@ +*** TEST 4 *** +TA1 - 09:15:00 12/31/1988 +TA1 - rtems_task_suspend - on Task 2 +TA1 - rtems_task_suspend - on Task 3 +TA1 - killing time +TA1 - rtems_task_resume - on Task 2 +TA1 - rtems_task_resume - on Task 3 +TA2 - 09:15:03 12/31/1988 +TA3 - 09:15:04 12/31/1988 +TA1 - 09:15:05 12/31/1988 +TA2 - 09:15:06 12/31/1988 +TA3 - 09:15:07 12/31/1988 +TA1 - 09:15:08 12/31/1988 +TA1 - rtems_task_mode - change mode to NO RTEMS_PREEMPT +TA1 - 09:15:09 12/31/1988 +TA1 - 09:15:10 12/31/1988 +TA1 - 09:15:11 12/31/1988 +TA1 - 09:15:12 12/31/1988 +TA1 - 09:15:13 12/31/1988 +TA1 - 09:15:14 12/31/1988 +TA1 - rtems_task_mode - change mode to RTEMS_PREEMPT +TA2 - 09:15:15 12/31/1988 +TA3 - 09:15:16 12/31/1988 +*** END OF TEST 4 *** diff --git a/c/src/tests/libtests/cpuuse/init.c b/c/src/tests/libtests/cpuuse/init.c new file mode 100644 index 0000000000..95bbdc0939 --- /dev/null +++ b/c/src/tests/libtests/cpuuse/init.c @@ -0,0 +1,106 @@ +/* + * This is a clone of sp04 which has been modified to use the cpu monitoring + * library. + * + * Input parameters: + * argument - task argument + * + * Output parameters: NONE + * + * 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. + * + * init.c,v 1.6 1996/02/13 22:16:22 joel Exp + */ + +#define TEST_INIT +#include "system.h" + +rtems_extensions_table Extensions = { + NULL, /* task create user extension */ + NULL, /* task start user extension */ + NULL, /* task restart user extension */ + NULL, /* task delete user extension */ + Task_switch, /* task switch user extension */ + NULL, /* task begin user extension */ + NULL, /* task exitted user extension */ + NULL /* fatal error user extension */ +}; + +rtems_task Init( + rtems_task_argument argument +) +{ + rtems_status_code status; + rtems_time_of_day time; + + puts( "\n\n*** CPU USAGE LIBRARY TEST ***" ); + build_time( &time, 12, 31, 1988, 9, 15, 0, 0 ); + + status = rtems_clock_set( &time ); + directive_failed( status, "rtems_clock_set" ); + + Extension_name[ 1 ] = rtems_build_name( 'E', 'X', 'T', ' ' ); + + status = rtems_extension_create( + Extension_name[ 1 ], + &Extensions, + &Extension_id[ 1 ] + ); + directive_failed( status, "rtems_extension_create" ); + + Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' ); + Task_name[ 2 ] = rtems_build_name( 'T', 'A', '2', ' ' ); + Task_name[ 3 ] = rtems_build_name( 'T', 'A', '3', ' ' ); + + Run_count[ 1 ] = 0; + Run_count[ 2 ] = 0; + Run_count[ 3 ] = 0; + + status = rtems_task_create( + Task_name[ 1 ], + 1, + RTEMS_MINIMUM_STACK_SIZE * 2, + RTEMS_TIMESLICE, + RTEMS_DEFAULT_ATTRIBUTES, + &Task_id[ 1 ] + ); + directive_failed( status, "rtems_task_create of TA1" ); + + status = rtems_task_create( + Task_name[ 2 ], + 1, + RTEMS_MINIMUM_STACK_SIZE * 2, + RTEMS_TIMESLICE, + RTEMS_DEFAULT_ATTRIBUTES, + &Task_id[ 2 ] + ); + directive_failed( status, "rtems_task_create of TA2" ); + + status = rtems_task_create( + Task_name[ 3 ], + 1, + RTEMS_MINIMUM_STACK_SIZE * 2, + RTEMS_TIMESLICE, + RTEMS_DEFAULT_ATTRIBUTES, + &Task_id[ 3 ] + ); + directive_failed( status, "rtems_task_create of TA3" ); + + status = rtems_task_start( Task_id[ 1 ], Task_1, 0 ); + directive_failed( status, "rtems_task_start of TA1" ); + + status = rtems_task_start( Task_id[ 2 ], Task_2, 0 ); + directive_failed( status, "rtems_task_start of TA2" ); + + status = rtems_task_start( Task_id[ 3 ], Task_3, 0 ); + directive_failed( status, "rtems_task_start of TA3" ); + + status = rtems_task_delete( RTEMS_SELF ); + directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); +} diff --git a/c/src/tests/libtests/cpuuse/system.h b/c/src/tests/libtests/cpuuse/system.h new file mode 100644 index 0000000000..bdf4ce271e --- /dev/null +++ b/c/src/tests/libtests/cpuuse/system.h @@ -0,0 +1,65 @@ +/* system.h + * + * This include file contains information that is included in every + * function in the test set. + * + * 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. + * + * system.h,v 1.6 1995/12/19 20:18:39 joel Exp + */ + +#include <tmacros.h> + +/* functions */ + +rtems_task Init( + rtems_task_argument argument +); + +rtems_task Task_1( + rtems_task_argument argument +); + +rtems_task Task_2( + rtems_task_argument argument +); + +rtems_task Task_3( + rtems_task_argument argument +); + +void Task_switch( + rtems_tcb *unused, + rtems_tcb *heir +); + +/* configuration information */ + +#define CONFIGURE_SPTEST + +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_TEST_NEEDS_CLOCK_DRIVER + +#define CONFIGURE_MAXIMUM_USER_EXTENSIONS 1 +#define CONFIGURE_TICKS_PER_TIMESLICE 100 + +#include <confdefs.h> + +/* global variables */ + +TEST_EXTERN rtems_id Task_id[ 4 ]; /* array of task ids */ +TEST_EXTERN rtems_name Task_name[ 4 ]; /* array of task names */ + +TEST_EXTERN rtems_id Extension_id[ 4 ]; +TEST_EXTERN rtems_name Extension_name[ 4 ]; /* array of task names */ + +/* array of task run counts */ +TEST_EXTERN volatile rtems_unsigned32 Run_count[ 4 ]; + +/* end of include file */ diff --git a/c/src/tests/libtests/cpuuse/task1.c b/c/src/tests/libtests/cpuuse/task1.c new file mode 100644 index 0000000000..35c35cd1c8 --- /dev/null +++ b/c/src/tests/libtests/cpuuse/task1.c @@ -0,0 +1,103 @@ +/* Task_1 + * + * This test serves as a test task. It verifies timeslicing activities + * and tswitch extension processing. + * + * Input parameters: + * argument - task argument + * + * 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. + * + * task1.c,v 1.6 1995/12/19 20:18:40 joel Exp + */ + +#include "system.h" + +rtems_task Task_1( + rtems_task_argument argument +) +{ + rtems_unsigned32 seconds; + rtems_unsigned32 old_seconds; + rtems_mode previous_mode; + rtems_time_of_day time; + rtems_status_code status; + rtems_unsigned32 start_time; + rtems_unsigned32 end_time; + + puts( "TA1 - rtems_task_suspend - on Task 2" ); + status = rtems_task_suspend( Task_id[ 2 ] ); + directive_failed( status, "rtems_task_suspend of TA2" ); + + puts( "TA1 - rtems_task_suspend - on Task 3" ); + status = rtems_task_suspend( Task_id[ 3 ] ); + directive_failed( status, "rtems_task_suspend of TA3" ); + + status = rtems_clock_get( RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH, &start_time ); + directive_failed( status, "rtems_clock_get" ); + + puts( "TA1 - killing time" ); + + for ( ; ; ) { + status = rtems_clock_get( RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH, &end_time ); + directive_failed( status, "rtems_clock_get" ); + + if ( end_time > (start_time + 2) ) + break; + } + + puts( "TA1 - rtems_task_resume - on Task 2" ); + status = rtems_task_resume( Task_id[ 2 ] ); + directive_failed( status, "rtems_task_resume of TA2" ); + + puts( "TA1 - rtems_task_resume - on Task 3" ); + status = rtems_task_resume( Task_id[ 3 ] ); + directive_failed( status, "rtems_task_resume of TA3" ); + + while ( FOREVER ) { + if ( Run_count[ 1 ] == 3 ) { + puts( "TA1 - rtems_task_mode - change mode to NO RTEMS_PREEMPT" ); + + status = rtems_task_mode( + RTEMS_NO_PREEMPT, + RTEMS_PREEMPT_MASK, + &previous_mode + ); + directive_failed( status, "rtems_task_mode" ); + + status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); + directive_failed( status, "rtems_clock_get" ); + + old_seconds = time.second; + + for ( seconds = 0 ; seconds < 6 ; ) { + status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time ); + directive_failed( status, "rtems_clock_get" ); + + if ( time.second != old_seconds ) { + old_seconds = time.second; + seconds++; + print_time( "TA1 - ", &time, "\n" ); + } + } + + puts( "TA1 - rtems_task_mode - change mode to RTEMS_PREEMPT" ); + status = rtems_task_mode( + RTEMS_PREEMPT, + RTEMS_PREEMPT_MASK, + &previous_mode + ); + directive_failed( status, "rtems_task_mode" ); + + while ( FOREVER ); + } + } +} diff --git a/c/src/tests/libtests/cpuuse/task2.c b/c/src/tests/libtests/cpuuse/task2.c new file mode 100644 index 0000000000..b7d4b73f15 --- /dev/null +++ b/c/src/tests/libtests/cpuuse/task2.c @@ -0,0 +1,29 @@ +/* Task_2 + * + * This routine serves as a test task. It is just a CPU bound task + * requiring timesliced operation. + * + * Input parameters: + * argument - task argument + * + * 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. + * + * task2.c,v 1.3 1995/12/19 20:18:42 joel Exp + */ + +#include "system.h" + +rtems_task Task_2( + rtems_task_argument argument +) +{ + while( FOREVER ); +} diff --git a/c/src/tests/libtests/cpuuse/task3.c b/c/src/tests/libtests/cpuuse/task3.c new file mode 100644 index 0000000000..6586ab27ad --- /dev/null +++ b/c/src/tests/libtests/cpuuse/task3.c @@ -0,0 +1,29 @@ +/* Task_3 + * + * This routine serves as a test task. It is just a CPU bound task + * requiring timesliced operation. + * + * Input parameters: + * argument - task argument + * + * 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. + * + * task3.c,v 1.3 1995/12/19 20:18:43 joel Exp + */ + +#include "system.h" + +rtems_task Task_3( + rtems_task_argument argument +) +{ + while( FOREVER ); +} 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; + } +} |