From 352c9b2035e32e56f10f261d94955d97f4ab0f1c Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Tue, 9 Nov 1999 22:07:23 +0000 Subject: This patch adds the basic framework for the ITRON 3.0 API implementation for RTEMS. --- testsuites/tmitrontests/Makefile.am | 21 +++ testsuites/tmitrontests/README | 6 + testsuites/tmitrontests/include/Makefile.am | 9 ++ testsuites/tmitrontests/include/timesys.h | 55 ++++++++ testsuites/tmitrontests/tmitronsem01/init.c | 141 +++++++++++++++++++++ testsuites/tmitrontests/tmitronsem01/system.h | 39 ++++++ .../tmitrontests/tmitronsem01/tmitronsem01.doc | 9 ++ 7 files changed, 280 insertions(+) create mode 100644 testsuites/tmitrontests/Makefile.am create mode 100644 testsuites/tmitrontests/README create mode 100644 testsuites/tmitrontests/include/Makefile.am create mode 100644 testsuites/tmitrontests/include/timesys.h create mode 100644 testsuites/tmitrontests/tmitronsem01/init.c create mode 100644 testsuites/tmitrontests/tmitronsem01/system.h create mode 100644 testsuites/tmitrontests/tmitronsem01/tmitronsem01.doc (limited to 'testsuites/tmitrontests') diff --git a/testsuites/tmitrontests/Makefile.am b/testsuites/tmitrontests/Makefile.am new file mode 100644 index 0000000000..3b10073729 --- /dev/null +++ b/testsuites/tmitrontests/Makefile.am @@ -0,0 +1,21 @@ +## +## $Id$ +## + +AUTOMAKE_OPTIONS = foreign 1.4 +ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal + +project_bspdir = $(PROJECT_ROOT)/@RTEMS_BSP@ + +PREINSTALLDIRS = $(project_bspdir)/tests/screens/psxtests +$(PREINSTALLDIRS): + @$(mkinstalldirs) $@ + +all-local: $(PREINSTALLDIRS) + +ITRON_DIRS = include tmitronsem01 + +SUBDIRS = $(ITRON_DIRS) + +include $(top_srcdir)/../../../../automake/subdirs.am +include $(top_srcdir)/../../../../automake/local.am diff --git a/testsuites/tmitrontests/README b/testsuites/tmitrontests/README new file mode 100644 index 0000000000..65c5d4165d --- /dev/null +++ b/testsuites/tmitrontests/README @@ -0,0 +1,6 @@ +# +# $Id$ +# + +This directory contains the functionality tests for the ITRON 3.0 API +implementation. diff --git a/testsuites/tmitrontests/include/Makefile.am b/testsuites/tmitrontests/include/Makefile.am new file mode 100644 index 0000000000..fcf88cb578 --- /dev/null +++ b/testsuites/tmitrontests/include/Makefile.am @@ -0,0 +1,9 @@ +## +## $Id$ +## + +AUTOMAKE_OPTIONS = foreign 1.4 + +noinst_HEADERS = timesys.h + +include $(top_srcdir)/../../../../automake/local.am diff --git a/testsuites/tmitrontests/include/timesys.h b/testsuites/tmitrontests/include/timesys.h new file mode 100644 index 0000000000..4f75a9abf2 --- /dev/null +++ b/testsuites/tmitrontests/include/timesys.h @@ -0,0 +1,55 @@ +/* timesys.h + * + * This header file contains the global variables for the Time + * suite. + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 + +/* + * How many times a particular operation is performed while timed. + */ + +#define OPERATION_COUNT 100 +#define IT_COUNT 100 + +/* functions */ + +#define put_time( _message, _total_time, \ + _iterations, _loop_overhead, _overhead ) \ + printf( \ + "%s %d\n", \ + (_message), \ + (((_total_time) - (_loop_overhead)) / (_iterations)) - (_overhead) \ + ) + +#if defined(STACK_CHECKER_ON) || defined(RTEMS_DEBUG) +#define Print_Warning() \ + do { \ + puts( \ + "\n" \ + "THE TIMES REPORTED BY THIS TEST INCLUDE DEBUG CODE!\n" \ + "\n" \ + ); \ + } while (0) + +#else +#define Print_Warning() +#endif + +/* variables */ + +TEST_EXTERN volatile unsigned32 end_time; /* ending time variable */ +TEST_EXTERN volatile unsigned32 overhead; /* loop overhead variable */ + +/* end of include file */ diff --git a/testsuites/tmitrontests/tmitronsem01/init.c b/testsuites/tmitrontests/tmitronsem01/init.c new file mode 100644 index 0000000000..396d45d04b --- /dev/null +++ b/testsuites/tmitrontests/tmitronsem01/init.c @@ -0,0 +1,141 @@ +/* Init + * + * This routine is the initialization task for this test program. + * It is called from init_exec and has the responsibility for creating + * and starting the tasks that make up the test. If the time of day + * clock is required for the test, it should also be set to a known + * value by this function. + * + * Input parameters: NONE + * + * Output parameters: NONE + * + * 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. + * + * $Id$ + */ + +#define TEST_INIT +#include "system.h" +#include +#include + +void ITRON_Init( void ) +{ + T_CSEM pk_csem; + T_RSEM pk_rsem; + int index; + + pk_csem.isemcnt = 2; + pk_csem.maxsem = 3; + pk_csem.sematr = TA_TFIFO; + + printf( "\n\n*** TMITRON01 -- ITRON TIMING TEST ***\n" ); + + /* + * time one invocation of cre_sem + */ + + Timer_initialize(); + (void) cre_sem( 1, &pk_csem ); + end_time = Read_timer(); + put_time( + "cre_sem", + end_time, + 1, + 0, /* no loop overhead to take out */ + 0 /* no calling overhead */ + ); + + /* + * time one invocation of del_sem + */ + + Timer_initialize(); + (void) del_sem( 1 ); + end_time = Read_timer(); + put_time( + "del_sem", + end_time, + 1, + 0, /* no loop overhead to take out */ + 0 /* no calling overhead */ + ); + + pk_csem.isemcnt = 100; + pk_csem.maxsem = 100; + pk_csem.sematr = TA_TFIFO; + (void) cre_sem( 1, &pk_csem ); + + /* + * time preq_sem (available) + */ + + Timer_initialize(); + for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) + (void) preq_sem( 1 ); + end_time = Read_timer(); + put_time( + "preq_sem (available)", + end_time, + OPERATION_COUNT, + 0, /* don't take the loop overhead out */ + 0 /* no calling overhead */ + ); + + /* + * time preq_sem (not available) + */ + + Timer_initialize(); + for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) + (void) preq_sem( 1 ); + end_time = Read_timer(); + put_time( + "preq_sem (not available)", + end_time, + OPERATION_COUNT, + 0, /* don't take the loop overhead out */ + 0 /* no calling overhead */ + ); + + /* + * time sig_sem (no waiting tasks) + */ + + Timer_initialize(); + for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) + (void) sig_sem( 1 ); + end_time = Read_timer(); + put_time( + "sig_sem (no waiting tasks)", + end_time, + OPERATION_COUNT, + 0, /* don't take the loop overhead out */ + 0 /* no calling overhead */ + ); + + /* + * time ref_sem + */ + + Timer_initialize(); + for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) + (void) ref_sem( 1, &pk_rsem ); + end_time = Read_timer(); + put_time( + "ref_sem", + end_time, + OPERATION_COUNT, + 0, /* don't take the loop overhead out */ + 0 /* no calling overhead */ + ); + + printf( "\n\nXXX ADD BLOCKING AND PREEMPTING TIME TESTS\n\n" ); + + + printf( "*** END OF TMITRON01 -- ITRON TIMING TEST ***\n" ); + exit( 0 ); +} diff --git a/testsuites/tmitrontests/tmitronsem01/system.h b/testsuites/tmitrontests/tmitronsem01/system.h new file mode 100644 index 0000000000..0537ae527a --- /dev/null +++ b/testsuites/tmitrontests/tmitronsem01/system.h @@ -0,0 +1,39 @@ +/* system.h + * + * This include file contains information that is included in every + * function in the test set. + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * 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 +#include +#include + +/* functions */ + +void ITRON_Init( void ); + +/* configuration information */ + +#define CONFIGURE_TEST_NEEDS_TIMER_DRIVER +#define CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER + +#define CONFIGURE_ITRON_INIT_TASK_TABLE +#define CONFIGURE_MAXIMUM_ITRON_SEMAPHORES 100 + +#include + +/* global variables */ + +TEST_EXTERN rtems_id Global_variable; /* example global variable */ + +/* end of include file */ diff --git a/testsuites/tmitrontests/tmitronsem01/tmitronsem01.doc b/testsuites/tmitrontests/tmitronsem01/tmitronsem01.doc new file mode 100644 index 0000000000..558f0594c8 --- /dev/null +++ b/testsuites/tmitrontests/tmitronsem01/tmitronsem01.doc @@ -0,0 +1,9 @@ +# +# $Id$ +# +# 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. +# + +Time some basic ITRON semaphore operations -- cgit v1.2.3