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/*
* Main for GCC Tests
*
* COPYRIGHT (c) 1989-2011.
* 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.
*/
#include <bsp.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <pthread.h>
#include <stdlib.h>
/*
* Set up first argument
*/
static int argc = 1;
static char arg0[20] = "rtems";
static char *argv[20] = { arg0 };
int main(int argc, char **argv, char **environp);
/*
* Tests like "gcc.c-torture/execute/20101011-1.c" use signal() and raise().
* RTEMS ignores signals installed via signal() by default. Enable SIGFPE for
* the initialization thread as a workaround.
*/
static void signal_workaround(void)
{
sigset_t set;
sigemptyset(&set);
sigaddset(&set, SIGFPE);
pthread_sigmask(SIG_UNBLOCK, &set, NULL);
}
rtems_task Init(rtems_task_argument ignored)
{
int status;
signal_workaround();
mkdir( "/tmp", 0777 );
status = main(argc, argv, NULL);
exit(status);
}
/* configuration information */
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20
/* might as well treat all memory as one pool */
#define CONFIGURE_UNIFIED_WORK_AREAS
#define CONFIGURE_UNLIMITED_OBJECTS
/* GCC tests start at main, use a lot of stack and may use the FPU */
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#if defined(__m32c__)
#define CONFIGURE_INIT_TASK_STACK_SIZE (16 * 1024)
#else
#define CONFIGURE_INIT_TASK_STACK_SIZE (256 * 1024)
#endif
#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT
#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
/* This helps language tests which need a real filesystem */
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* global variables */
#if defined(__h8300__)
void _wrap__exit(int e)
{
return _wrap___exit(e);
}
#endif
#if defined(__mips__)
/* GCC sometimes expects this on the mips */
void _flush_cache()
{
}
#endif
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