Added test application to check priority inheritance behavior.
authorPavel Pisa <pisa@cmp.felk.cvut.cz>
Wed, 26 Sep 2012 07:11:25 +0000 (09:11 +0200)
committerPavel Pisa <pisa@cmp.felk.cvut.cz>
Wed, 26 Sep 2012 07:11:25 +0000 (09:11 +0200)
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
12 files changed:
rtems-tests/.gitignore [new file with mode: 0644]
rtems-tests/Makefile [new symlink]
rtems-tests/Makefile.omk [new file with mode: 0644]
rtems-tests/Makefile.rules [new symlink]
rtems-tests/config [new symlink]
rtems-tests/libbar [new symlink]
rtems-tests/prioinh_check/Makefile [new file with mode: 0644]
rtems-tests/prioinh_check/Makefile.omk [new file with mode: 0644]
rtems-tests/prioinh_check/app_def.h [new file with mode: 0644]
rtems-tests/prioinh_check/init.c [new file with mode: 0644]
rtems-tests/prioinh_check/prio_inherit_test.c [new file with mode: 0644]
rtems-tests/prioinh_check/system.h [new file with mode: 0644]

diff --git a/rtems-tests/.gitignore b/rtems-tests/.gitignore
new file mode 100644 (file)
index 0000000..189b17f
--- /dev/null
@@ -0,0 +1,2 @@
+_build
+_compiled
diff --git a/rtems-tests/Makefile b/rtems-tests/Makefile
new file mode 120000 (symlink)
index 0000000..30da041
--- /dev/null
@@ -0,0 +1 @@
+../rtems-omk-template/Makefile
\ No newline at end of file
diff --git a/rtems-tests/Makefile.omk b/rtems-tests/Makefile.omk
new file mode 100644 (file)
index 0000000..db47999
--- /dev/null
@@ -0,0 +1,2 @@
+SUBDIRS = prioinh_check libbar
+
diff --git a/rtems-tests/Makefile.rules b/rtems-tests/Makefile.rules
new file mode 120000 (symlink)
index 0000000..0521cdd
--- /dev/null
@@ -0,0 +1 @@
+../rtems-omk-template/Makefile.rules
\ No newline at end of file
diff --git a/rtems-tests/config b/rtems-tests/config
new file mode 120000 (symlink)
index 0000000..438f837
--- /dev/null
@@ -0,0 +1 @@
+../rtems-omk-template/config
\ No newline at end of file
diff --git a/rtems-tests/libbar b/rtems-tests/libbar
new file mode 120000 (symlink)
index 0000000..e2e4eb9
--- /dev/null
@@ -0,0 +1 @@
+../rtems-omk-template/libbar
\ No newline at end of file
diff --git a/rtems-tests/prioinh_check/Makefile b/rtems-tests/prioinh_check/Makefile
new file mode 100644 (file)
index 0000000..76b56fd
--- /dev/null
@@ -0,0 +1,14 @@
+# Generic directory or leaf node makefile for OCERA make framework
+
+ifndef MAKERULES_DIR
+MAKERULES_DIR := $(shell ( old_pwd="" ;  while [ ! -e Makefile.rules ] ; do if [ "$$old_pwd" = `pwd`  ] ; then exit 1 ; else old_pwd=`pwd` ; cd -L .. 2>/dev/null ; fi ; done ; pwd ) )
+endif
+
+ifeq ($(MAKERULES_DIR),)
+all : default
+.DEFAULT::
+       @echo -e "\nThe Makefile.rules has not been found in this or parent directory\n"
+else
+include $(MAKERULES_DIR)/Makefile.rules
+endif
+
diff --git a/rtems-tests/prioinh_check/Makefile.omk b/rtems-tests/prioinh_check/Makefile.omk
new file mode 100644 (file)
index 0000000..3f217da
--- /dev/null
@@ -0,0 +1,15 @@
+default_CONFIG += CONFIG_OC_BUILD4RTEMS=y
+default_CONFIG += CONFIG_OC_GDBSTUB=n
+
+bin_PROGRAMS = prioinh_check
+
+#lib_LIBRARIES = 
+
+#include_HEADERS = 
+
+prioinh_check_SOURCES += init.c prio_inherit_test.c
+
+#appfoo_EMBEDTARFILES = rootfs
+
+#lib_LOADLIBES +=
+
diff --git a/rtems-tests/prioinh_check/app_def.h b/rtems-tests/prioinh_check/app_def.h
new file mode 100644 (file)
index 0000000..2d5b015
--- /dev/null
@@ -0,0 +1,42 @@
+#ifndef _APP_DEF_H
+#define _APP_DEF_H
+
+#ifndef COND_EXTERN
+  #ifdef CONFIGURE_INIT
+    #define COND_EXTERN
+  #else
+    #define COND_EXTERN extern
+  #endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+COND_EXTERN rtems_id   Task_1_id;           /* Task 1 id */
+COND_EXTERN rtems_name Task_1_name;         /* Task 1 name */
+
+rtems_task Task_1(
+  rtems_task_argument argument
+);
+
+void bad_rtems_status(rtems_status_code status, int fail_level, const char *text);
+
+static inline
+void check_rtems_status(rtems_status_code status, int fail_level, const char *text)
+{
+   if(!rtems_is_status_successful(status))
+     bad_rtems_status(status, fail_level, text);
+}
+
+#define SHELL_TASK_PRIORITY 30
+#define TASK_HI_PRIORITY    40
+#define TASK_MID_PRIORITY   45
+#define TASK_1_PRIORITY     50
+#define TASK_LO_PRIORITY    60
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_APP_DEF_H*/
diff --git a/rtems-tests/prioinh_check/init.c b/rtems-tests/prioinh_check/init.c
new file mode 100644 (file)
index 0000000..7968847
--- /dev/null
@@ -0,0 +1,113 @@
+/*  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
+ *
+ *  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.rtems.com/license/LICENSE.
+ *
+ *  $Id: init.c,v 1.12.4.1 2003/09/04 18:46:30 joel Exp $
+ */
+
+#define CONFIGURE_INIT
+#include "system.h"
+#include "app_def.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <rtems/error.h>
+#include <rtems/monitor.h>
+#include <rtems/shell.h>
+
+#define VER_CODE(major,minor,patch) (major*0x10000+minor*0x100+patch)
+
+#define BUILD_VERSION_STRING(major,minor,patch) \
+        __XSTRING(major) "." __XSTRING(minor) "." __XSTRING(patch)
+
+#define RTEMS_VER_CODE VER_CODE(__RTEMS_MAJOR__ ,__RTEMS_MINOR__ ,__RTEMS_REVISION__)
+
+#if RTEMS_VER_CODE < VER_CODE(4,7,99)
+  #define rtems_shell_add_cmd shell_add_cmd
+  #define rtems_shell_init(m_task_name,m_task_stacksize,m_task_priority,m_devname,m_forever,m_wait,m_login_check) \
+                shell_init(m_task_name,m_task_stacksize,m_task_priority,m_devname,B19200 | CS8,m_forever)
+#elif RTEMS_VER_CODE < VER_CODE(4,9,99)
+  #define rtems_shell_init(m_task_name,m_task_stacksize,m_task_priority,m_devname,m_forever,m_wait,m_login_check) \
+          rtems_shell_init(m_task_name,m_task_stacksize,m_task_priority,m_devname,m_forever,m_wait)
+#endif
+
+void 
+bad_rtems_status(rtems_status_code status, int fail_level, const char *text)
+{
+  printf("ERROR: %s status %s\n", text, rtems_status_text(status));
+  status = rtems_task_delete( RTEMS_SELF );
+}
+
+int testcmd_forshell(int argc, char **argv)
+{
+  int i;
+  printf("Command %s called\n",argv[0]);
+  for(i=1;i<argc;i++)
+    if(argv[i])
+      printf("%s",argv[i]);
+  printf("\n");
+  return 0;
+}
+
+rtems_task Init(
+  rtems_task_argument ignored
+)
+{
+  rtems_status_code status;
+
+  printf( "\n\nRTEMS v "
+          BUILD_VERSION_STRING(__RTEMS_MAJOR__ ,__RTEMS_MINOR__ ,__RTEMS_REVISION__)
+         "\n");
+  
+  rtems_monitor_init(RTEMS_MONITOR_SUSPEND|RTEMS_MONITOR_GLOBAL);
+  /*rtems_capture_cli_init (0);*/
+  
+  printf( "Starting application prioinh_check\n" );
+
+  Task_1_name = rtems_build_name( 'T', 'S', 'K', '1' );
+    
+  status = rtems_task_create(
+     Task_1_name,
+     TASK_1_PRIORITY,
+     RTEMS_MINIMUM_STACK_SIZE+0x10000,
+     RTEMS_DEFAULT_MODES /*& ~(RTEMS_TIMESLICE_MASK) | RTEMS_TIMESLICE*/,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &Task_1_id
+  );
+  check_rtems_status(status, 0, "rtems_task_create of Task_1");
+
+  status = rtems_task_start( Task_1_id, Task_1, 0 );
+  check_rtems_status(status, 0, "rtems_task_start of Task_1\n");
+
+  if(1) {
+
+    rtems_shell_init("SHLL",RTEMS_MINIMUM_STACK_SIZE+0x1000,
+              SHELL_TASK_PRIORITY,"/dev/console",1,0, NULL);
+
+    rtems_shell_add_cmd("testcmd", "app",
+                "test command for shell",
+                testcmd_forshell);
+
+    //rtems_monitor_wakeup();
+
+  }
+
+  status = rtems_task_delete( RTEMS_SELF );
+  
+  printf( "*** END OF TEST2 ***\n" );
+  exit( 0 );
+}
diff --git a/rtems-tests/prioinh_check/prio_inherit_test.c b/rtems-tests/prioinh_check/prio_inherit_test.c
new file mode 100644 (file)
index 0000000..8f62587
--- /dev/null
@@ -0,0 +1,243 @@
+#include "system.h"
+#include <string.h>
+#include <rtems.h>
+#include <rtems/error.h>
+#include <stdio.h>
+
+#include "app_def.h"
+
+rtems_id shared_with_hi_sem;
+rtems_id shared_with_lo_sem;
+
+rtems_id release_hi_sem;
+rtems_id release_mid_sem;
+rtems_id release_lo_sem;
+
+rtems_id hi_task_id;
+rtems_id mid_task_id;
+rtems_id lo_task_id;
+
+
+void block_delay(int delay)
+{
+  volatile int l;
+  
+  while(delay--) {
+    l = 100000;
+    while(l--);
+  }
+}
+
+
+rtems_task hi_task(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code status;
+
+  printf("THI created\n");
+  while(1){
+    status=rtems_semaphore_obtain(release_hi_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain RHI from THI");
+    printf("THI released (RHI)\n");
+
+    status=rtems_semaphore_obtain(shared_with_hi_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain SHI from THI");
+    printf("THI obtained SHI\n");
+
+    block_delay(100);
+
+    printf("THI going to release SHI\n");
+    status=rtems_semaphore_release(shared_with_hi_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release SHI from THI");
+    printf("THI released SHI\n");
+  }
+}
+
+rtems_task mid_task(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code status;
+
+  printf("TMID created\n");
+  while(1){
+    status=rtems_semaphore_obtain(release_mid_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain RMID from TMID");
+    printf("MID released (RMID)\n");
+
+    block_delay(100);
+
+    printf("MID going to sleep\n");
+  }
+}
+
+rtems_task lo_task(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code status;
+
+  printf("LO created\n");
+  while(1){
+    status=rtems_semaphore_obtain(release_lo_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain RLO from TLO");
+    printf("TLO released (RLO)\n");
+
+    status=rtems_semaphore_obtain(shared_with_lo_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain SLO from TLO");
+    printf("TLO obtained SLO\n");
+
+    block_delay(100);
+
+    printf("TLO going to release SLO\n");
+    status=rtems_semaphore_release(shared_with_lo_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release SLO from TLO");
+    printf("TLO released SLO\n");
+  }
+}
+
+
+rtems_task Task_1(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code status;
+  rtems_task_priority prio;
+
+  status = rtems_task_wake_after( TICKS_PER_SECOND );
+  check_rtems_status( status, 0, "rtems_task_wake_after" );
+
+  printf("*** Starting up Task_1 ***\n");
+
+
+  status=rtems_semaphore_create(rtems_build_name('S','H','I',' '),
+          1,
+          RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|RTEMS_INHERIT_PRIORITY|RTEMS_LOCAL,
+          0,
+          &shared_with_hi_sem);
+  check_rtems_status( status, 0, "rtems_semaphore_create SHI" );
+
+  status=rtems_semaphore_create(rtems_build_name('S','L','O',' '),
+          1,
+          RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|RTEMS_INHERIT_PRIORITY|RTEMS_LOCAL,
+          0,
+          &shared_with_lo_sem);
+  check_rtems_status( status, 0, "rtems_semaphore_create SLO" );
+
+  status=rtems_semaphore_create(rtems_build_name('R','H','I',' '),
+          0,
+          RTEMS_PRIORITY|RTEMS_SIMPLE_BINARY_SEMAPHORE|RTEMS_LOCAL,
+          0,
+          &release_hi_sem);
+  check_rtems_status( status, 0, "rtems_semaphore_create RHI" );
+
+  status=rtems_semaphore_create(rtems_build_name('R','M','I','D'),
+          0,
+          RTEMS_PRIORITY|RTEMS_SIMPLE_BINARY_SEMAPHORE|RTEMS_LOCAL,
+          0,
+          &release_mid_sem);
+  check_rtems_status( status, 0, "rtems_semaphore_create RMID" );
+
+  status=rtems_semaphore_create(rtems_build_name('R','L','O',' '),
+          0,
+          RTEMS_PRIORITY|RTEMS_SIMPLE_BINARY_SEMAPHORE|RTEMS_LOCAL,
+          0,
+          &release_lo_sem);
+  check_rtems_status( status, 0, "rtems_semaphore_create RLO" );
+
+  status = rtems_task_create(rtems_build_name('T','H','I',' '),
+     TASK_HI_PRIORITY,
+     RTEMS_MINIMUM_STACK_SIZE+0x1000,
+     RTEMS_DEFAULT_MODES /*& ~(RTEMS_TIMESLICE_MASK) | RTEMS_TIMESLICE*/,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &hi_task_id
+  );
+  check_rtems_status(status, 0, "rtems_task_create THI");
+
+  status = rtems_task_create(rtems_build_name('T','M','I','D'),
+     TASK_MID_PRIORITY,
+     RTEMS_MINIMUM_STACK_SIZE+0x1000,
+     RTEMS_DEFAULT_MODES /*& ~(RTEMS_TIMESLICE_MASK) | RTEMS_TIMESLICE*/,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &mid_task_id
+  );
+  check_rtems_status(status, 0, "rtems_task_create MID");
+
+  status = rtems_task_create(rtems_build_name('T','L','O',' '),
+     TASK_LO_PRIORITY,
+     RTEMS_MINIMUM_STACK_SIZE+0x1000,
+     RTEMS_DEFAULT_MODES /*& ~(RTEMS_TIMESLICE_MASK) | RTEMS_TIMESLICE*/,
+     RTEMS_DEFAULT_ATTRIBUTES,
+     &lo_task_id
+  );
+  check_rtems_status(status, 0, "rtems_task_create LO");
+
+  status = rtems_task_start( hi_task_id, hi_task, 0 );
+  check_rtems_status(status, 0, "rtems_task_start THI\n");
+
+  status = rtems_task_start( mid_task_id, mid_task, 0 );
+  check_rtems_status(status, 0, "rtems_task_start MID\n");
+
+  status = rtems_task_start( lo_task_id, lo_task, 0 );
+  check_rtems_status(status, 0, "rtems_task_start LO\n");
+
+
+  while(1){
+
+
+    status=rtems_semaphore_obtain(shared_with_lo_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain SLO");
+    printf("1 obtained SLO\n");
+
+    printf("1 going to release RLO\n");
+    status=rtems_semaphore_release(release_lo_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release RLO");
+
+    status=rtems_semaphore_obtain(shared_with_hi_sem,RTEMS_WAIT,RTEMS_NO_TIMEOUT);
+    check_rtems_status(status, 0, "rtems_semaphore_obtain SHI");
+    printf("1 obtained SHI\n");
+
+    printf("1 going to release RHI\n");
+    status=rtems_semaphore_release(release_hi_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release RHI");
+
+    status = rtems_task_wake_after( TICKS_PER_SECOND );
+    check_rtems_status( status, 0, "rtems_task_wake_after" );
+
+    status = rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &prio);
+    check_rtems_status( status, 0, "rtems_task_set_priority");
+    printf("1 priority is %d\n", (int)prio);
+
+    printf("1 going to release RMID\n");
+    status=rtems_semaphore_release(release_mid_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release RMID");
+
+    block_delay(100);
+
+    printf("1 going to release SHI\n");
+    status=rtems_semaphore_release(shared_with_hi_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release SHI");
+
+    status = rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &prio);
+    check_rtems_status( status, 0, "rtems_task_set_priority");
+    printf("1 priority is %d\n", (int)prio);
+
+    block_delay(100);
+
+    printf("1 going to release SLO\n");
+    status=rtems_semaphore_release(shared_with_lo_sem);
+    check_rtems_status(status, 0, "rtems_semaphore_release SLO");
+    printf("1 released both SHI and SLO\n");
+
+    status = rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &prio);
+    check_rtems_status( status, 0, "rtems_task_set_priority");
+    printf("1 priority is %d\n", (int)prio);
+
+    block_delay(100);
+
+    printf("1 going to sleep\n");
+    status = rtems_task_wake_after( TICKS_PER_SECOND );
+    check_rtems_status( status, 0, "rtems_task_wake_after" );
+  }
+}
diff --git a/rtems-tests/prioinh_check/system.h b/rtems-tests/prioinh_check/system.h
new file mode 100644 (file)
index 0000000..7279551
--- /dev/null
@@ -0,0 +1,66 @@
+/*  system.h
+ *
+ *  This include file contains information that is included in every
+ *  function in the test set.
+ *
+ *  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.rtems.com/license/LICENSE.
+ *
+ *  $Id: system.h,v 1.13.6.1 2003/09/04 18:46:30 joel Exp $
+ */
+
+#include <rtems.h>
+
+/* functions */
+
+rtems_task Init(
+  rtems_task_argument argument
+);
+
+/* configuration information */
+
+#include <bsp.h> /* for device driver prototypes */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
+
+#define TICKS_PER_SECOND 1000
+
+#define CONFIGURE_MAXIMUM_TIMERS                 32
+#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES         32
+#define CONFIGURE_MAXIMUM_SEMAPHORES             32
+#define CONFIGURE_MAXIMUM_TASKS                  32
+#define CONFIGURE_MAXIMUM_PERIODS                4
+#define CONFIGURE_MAXIMUM_USER_EXTENSIONS        2
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
+#define CONFIGURE_MAXIMUM_DRIVERS (CONFIGURE_NUMBER_OF_DRIVERS+10)
+
+#ifdef RTEMS_POSIX_API
+#define CONFIGURE_MAXIMUM_POSIX_THREADS          32
+#define CONFIGURE_MAXIMUM_POSIX_MUTEXES          20
+#define CONFIGURE_MAXIMUM_POSIX_SEMAPHORES       10
+#endif /*RTEMS_POSIX_API*/
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+
+#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
+/*#define CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM*/
+
+#define CONFIGURE_MICROSECONDS_PER_TICK 1000
+
+#define CONFIGURE_INIT_TASK_STACK_SIZE  (10*1024)
+#define CONFIGURE_INIT_TASK_PRIORITY    120
+#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \
+                                           RTEMS_NO_TIMESLICE | \
+                                           RTEMS_NO_ASR | \
+                                           RTEMS_INTERRUPT_LEVEL(0))
+
+#include <rtems/confdefs.h>
+
+/* end of include file */