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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tmacros.h>
#include "test_support.h"
#include <errno.h>
#include <pthread.h>
#include <sched.h>
#include <rtems/posix/pthreadimpl.h>
#include <rtems/score/stackimpl.h>
const char rtems_test_name[] = "PSXSTACK 2";
/* forward declarations to avoid warnings */
void *POSIX_Init(void *argument);
void *Test_Thread(void *arg);
void *Stack_Low;
void *Stack_High;
void *Test_Thread(void *arg)
{
#if defined(__GNUC__)
void *sp = __builtin_frame_address(0);
#if 0
printf( "Stack(%p - %p) and sp=%p\n", Stack_Low, Stack_High, sp );
#endif
if ( sp >= Stack_Low && sp <= Stack_High )
puts( "Test_Thread - running on user provided stack - OK" );
else {
puts( "Test_Thread - ERROR running on other stack" );
rtems_test_exit(0);
}
#else
puts( "Test_Thread - no way to get stack pointer and verify" );
#endif
puts( "Test_Thread - delete self" );
return NULL;
}
void *POSIX_Init(void *argument)
{
int sc;
pthread_t id;
pthread_attr_t attr;
struct timespec delay_request;
TEST_BEGIN();
puts( "Init - Allocate stack from heap" );
Stack_Low = malloc(PTHREAD_MINIMUM_STACK_SIZE);
rtems_test_assert( Stack_Low );
Stack_High = Stack_Low + PTHREAD_MINIMUM_STACK_SIZE;
puts( "Init - Initialize thread attribute for user provided stack" );
sc = pthread_attr_init( &attr );
rtems_test_assert( !sc );
sc = pthread_attr_setstack( &attr, Stack_Low, PTHREAD_MINIMUM_STACK_SIZE );
rtems_test_assert( !sc );
/* create threads */
sc = pthread_create( &id, &attr, Test_Thread, NULL );
rtems_test_assert( !sc );
puts( "Init - let other thread run" );
delay_request.tv_sec = 0;
delay_request.tv_nsec = 5 * 100000000;
sc = nanosleep( &delay_request, NULL );
rtems_test_assert( !sc );
TEST_END();
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
#define CONFIGURE_POSIX_INIT_THREAD_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* end of file */
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