//==========================================================================
|
//==========================================================================
|
//
|
//
|
// kill.cxx
|
// kill.cxx
|
//
|
//
|
// Thread kill test
|
// Thread kill test
|
//
|
//
|
//==========================================================================
|
//==========================================================================
|
//####ECOSGPLCOPYRIGHTBEGIN####
|
//####ECOSGPLCOPYRIGHTBEGIN####
|
// -------------------------------------------
|
// -------------------------------------------
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
//
|
//
|
// eCos is free software; you can redistribute it and/or modify it under
|
// eCos is free software; you can redistribute it and/or modify it under
|
// the terms of the GNU General Public License as published by the Free
|
// the terms of the GNU General Public License as published by the Free
|
// Software Foundation; either version 2 or (at your option) any later version.
|
// Software Foundation; either version 2 or (at your option) any later version.
|
//
|
//
|
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
// for more details.
|
// for more details.
|
//
|
//
|
// You should have received a copy of the GNU General Public License along
|
// You should have received a copy of the GNU General Public License along
|
// with eCos; if not, write to the Free Software Foundation, Inc.,
|
// with eCos; if not, write to the Free Software Foundation, Inc.,
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
//
|
//
|
// As a special exception, if other files instantiate templates or use macros
|
// As a special exception, if other files instantiate templates or use macros
|
// or inline functions from this file, or you compile this file and link it
|
// or inline functions from this file, or you compile this file and link it
|
// with other works to produce a work based on this file, this file does not
|
// with other works to produce a work based on this file, this file does not
|
// by itself cause the resulting work to be covered by the GNU General Public
|
// by itself cause the resulting work to be covered by the GNU General Public
|
// License. However the source code for this file must still be made available
|
// License. However the source code for this file must still be made available
|
// in accordance with section (3) of the GNU General Public License.
|
// in accordance with section (3) of the GNU General Public License.
|
//
|
//
|
// This exception does not invalidate any other reasons why a work based on
|
// This exception does not invalidate any other reasons why a work based on
|
// this file might be covered by the GNU General Public License.
|
// this file might be covered by the GNU General Public License.
|
//
|
//
|
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
// at http://sources.redhat.com/ecos/ecos-license/
|
// at http://sources.redhat.com/ecos/ecos-license/
|
// -------------------------------------------
|
// -------------------------------------------
|
//####ECOSGPLCOPYRIGHTEND####
|
//####ECOSGPLCOPYRIGHTEND####
|
//==========================================================================
|
//==========================================================================
|
//#####DESCRIPTIONBEGIN####
|
//#####DESCRIPTIONBEGIN####
|
//
|
//
|
// Author(s): nickg
|
// Author(s): nickg
|
// Contributors: nickg
|
// Contributors: nickg
|
// Date: 1998-04-24
|
// Date: 1998-04-24
|
// Description: Tests the functionality of thread kill() and
|
// Description: Tests the functionality of thread kill() and
|
// reinitalize().
|
// reinitalize().
|
//####DESCRIPTIONEND####
|
//####DESCRIPTIONEND####
|
|
|
#include <pkgconf/kernel.h>
|
#include <pkgconf/kernel.h>
|
|
|
#include <cyg/kernel/thread.hxx>
|
#include <cyg/kernel/thread.hxx>
|
#include <cyg/kernel/thread.inl>
|
#include <cyg/kernel/thread.inl>
|
#include <cyg/kernel/sched.hxx>
|
#include <cyg/kernel/sched.hxx>
|
#include <cyg/kernel/mutex.hxx>
|
#include <cyg/kernel/mutex.hxx>
|
#include <cyg/kernel/sema.hxx>
|
#include <cyg/kernel/sema.hxx>
|
|
|
#include <cyg/infra/testcase.h>
|
#include <cyg/infra/testcase.h>
|
|
|
#ifdef CYGFUN_KERNEL_THREADS_TIMER
|
#ifdef CYGFUN_KERNEL_THREADS_TIMER
|
|
|
#include <cyg/kernel/sched.inl>
|
#include <cyg/kernel/sched.inl>
|
|
|
#define NTHREADS 3
|
#define NTHREADS 3
|
|
|
#include "testaux.hxx"
|
#include "testaux.hxx"
|
|
|
// In general, this delay has to be long enough to account for slow targets
|
// In general, this delay has to be long enough to account for slow targets
|
// and potential problems on e.g. the linux synthetic target to avoid
|
// and potential problems on e.g. the linux synthetic target to avoid
|
// potential problems due to timing inaccuracy and scheduling of Linux
|
// potential problems due to timing inaccuracy and scheduling of Linux
|
// tasks. It is decreased further below for simulators.
|
// tasks. It is decreased further below for simulators.
|
int delay_ticks = 5;
|
int delay_ticks = 5;
|
|
|
|
|
static Cyg_Binary_Semaphore s0, s1;
|
static Cyg_Binary_Semaphore s0, s1;
|
|
|
volatile cyg_atomic thread0_state;
|
volatile cyg_atomic thread0_state;
|
volatile cyg_atomic thread1_state;
|
volatile cyg_atomic thread1_state;
|
volatile cyg_atomic thread2_state;
|
volatile cyg_atomic thread2_state;
|
|
|
static void entry0( CYG_ADDRWORD data )
|
static void entry0( CYG_ADDRWORD data )
|
{
|
{
|
Cyg_Thread *self = Cyg_Thread::self();
|
Cyg_Thread *self = Cyg_Thread::self();
|
|
|
thread0_state = 1;
|
thread0_state = 1;
|
|
|
s0.wait();
|
s0.wait();
|
|
|
thread0_state = 2;
|
thread0_state = 2;
|
|
|
CYG_TEST_FAIL_FINISH("Thread not killed");
|
CYG_TEST_FAIL_FINISH("Thread not killed");
|
|
|
self->exit();
|
self->exit();
|
}
|
}
|
|
|
|
|
static void entry1( CYG_ADDRWORD data )
|
static void entry1( CYG_ADDRWORD data )
|
{
|
{
|
Cyg_Thread *self = Cyg_Thread::self();
|
Cyg_Thread *self = Cyg_Thread::self();
|
|
|
thread1_state = 1;
|
thread1_state = 1;
|
|
|
self->delay(delay_ticks);
|
self->delay(delay_ticks);
|
|
|
if( thread2_state != 1 )
|
if( thread2_state != 1 )
|
CYG_TEST_FAIL_FINISH("Thread2 in wrong state");
|
CYG_TEST_FAIL_FINISH("Thread2 in wrong state");
|
|
|
thread1_state = 2;
|
thread1_state = 2;
|
|
|
thread[0]->kill();
|
thread[0]->kill();
|
|
|
thread1_state = 3;
|
thread1_state = 3;
|
|
|
thread[2]->kill();
|
thread[2]->kill();
|
|
|
thread1_state = 4;
|
thread1_state = 4;
|
|
|
self->delay(delay_ticks);
|
self->delay(delay_ticks);
|
|
|
thread1_state = 5;
|
thread1_state = 5;
|
thread2_state = 0;
|
thread2_state = 0;
|
|
|
thread[2]->reinitialize();
|
thread[2]->reinitialize();
|
thread[2]->resume();
|
thread[2]->resume();
|
|
|
self->delay(delay_ticks);
|
self->delay(delay_ticks);
|
|
|
if( thread2_state != 1 )
|
if( thread2_state != 1 )
|
CYG_TEST_FAIL_FINISH("Thread2 in wrong state");
|
CYG_TEST_FAIL_FINISH("Thread2 in wrong state");
|
|
|
thread1_state = 6;
|
thread1_state = 6;
|
|
|
self->delay(delay_ticks);
|
self->delay(delay_ticks);
|
|
|
if( thread2_state != 2 )
|
if( thread2_state != 2 )
|
CYG_TEST_FAIL_FINISH("Thread2 in wrong state");
|
CYG_TEST_FAIL_FINISH("Thread2 in wrong state");
|
|
|
thread[2]->kill();
|
thread[2]->kill();
|
|
|
thread1_state = 7;
|
thread1_state = 7;
|
|
|
CYG_TEST_PASS_FINISH("Kill OK");
|
CYG_TEST_PASS_FINISH("Kill OK");
|
|
|
Cyg_Thread::self()->exit();
|
Cyg_Thread::self()->exit();
|
}
|
}
|
|
|
static void entry2( CYG_ADDRWORD data )
|
static void entry2( CYG_ADDRWORD data )
|
{
|
{
|
thread2_state = 1;
|
thread2_state = 1;
|
|
|
while( thread1_state != 6 ) continue;
|
while( thread1_state != 6 ) continue;
|
|
|
thread2_state = 2;
|
thread2_state = 2;
|
|
|
for(;;) continue;
|
for(;;) continue;
|
|
|
}
|
}
|
|
|
void release_main(void)
|
void release_main(void)
|
{
|
{
|
CYG_TEST_INIT();
|
CYG_TEST_INIT();
|
|
|
if (cyg_test_is_simulator)
|
if (cyg_test_is_simulator)
|
delay_ticks = 2;
|
delay_ticks = 2;
|
|
|
new_thread( entry0, 0);
|
new_thread( entry0, 0);
|
new_thread( entry1, 1);
|
new_thread( entry1, 1);
|
new_thread( entry2, 2);
|
new_thread( entry2, 2);
|
|
|
thread[0]->set_priority(5);
|
thread[0]->set_priority(5);
|
thread[1]->set_priority(6);
|
thread[1]->set_priority(6);
|
thread[2]->set_priority(7);
|
thread[2]->set_priority(7);
|
|
|
Cyg_Scheduler::start();
|
Cyg_Scheduler::start();
|
|
|
CYG_TEST_FAIL_FINISH("Not reached");
|
CYG_TEST_FAIL_FINISH("Not reached");
|
}
|
}
|
|
|
externC void
|
externC void
|
cyg_start( void )
|
cyg_start( void )
|
{
|
{
|
#ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
|
#ifdef CYGSEM_HAL_STOP_CONSTRUCTORS_ON_FLAG
|
cyg_hal_invoke_constructors();
|
cyg_hal_invoke_constructors();
|
#endif
|
#endif
|
release_main();
|
release_main();
|
}
|
}
|
|
|
#else // ifdef CYGFUN_KERNEL_THREADS_TIMER
|
#else // ifdef CYGFUN_KERNEL_THREADS_TIMER
|
|
|
externC void
|
externC void
|
cyg_start( void )
|
cyg_start( void )
|
{
|
{
|
CYG_TEST_INIT();
|
CYG_TEST_INIT();
|
CYG_TEST_NA("Kernel threads timer disabled");
|
CYG_TEST_NA("Kernel threads timer disabled");
|
}
|
}
|
|
|
#endif // ifdef CYGFUN_KERNEL_THREADS_TIMER
|
#endif // ifdef CYGFUN_KERNEL_THREADS_TIMER
|
|
|
// EOF kill.cxx
|
// EOF kill.cxx
|
|
|