URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Only display areas with differences |
Details |
Blame |
View Log
Rev 24 |
Rev 157 |
/* Compiler options:
|
/* Compiler options:
|
#notarget: cris*-*-elf
|
#notarget: cris*-*-elf
|
#cc: additional_flags=-pthread
|
#cc: additional_flags=-pthread
|
#xerror:
|
#xerror:
|
#output: Unimplemented rt_sigprocmask syscall (0x3, 0x0, 0x3dff*\n
|
#output: Unimplemented rt_sigprocmask syscall (0x3, 0x0, 0x3dff*\n
|
#output: program stopped with signal 4.\n
|
#output: program stopped with signal 4.\n
|
|
|
Testing a signal handler corner case. */
|
Testing a signal handler corner case. */
|
|
|
#include <stddef.h>
|
#include <stddef.h>
|
#include <stdlib.h>
|
#include <stdlib.h>
|
#include <stdio.h>
|
#include <stdio.h>
|
#include <unistd.h>
|
#include <unistd.h>
|
#include <signal.h>
|
#include <signal.h>
|
#include <pthread.h>
|
#include <pthread.h>
|
#include <errno.h>
|
#include <errno.h>
|
|
|
static void *
|
static void *
|
process (void *arg)
|
process (void *arg)
|
{
|
{
|
while (1)
|
while (1)
|
sched_yield ();
|
sched_yield ();
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
int
|
int
|
main (void)
|
main (void)
|
{
|
{
|
int retcode;
|
int retcode;
|
pthread_t th_a;
|
pthread_t th_a;
|
void *retval;
|
void *retval;
|
sigset_t sigs;
|
sigset_t sigs;
|
|
|
if (sigemptyset (&sigs) != 0)
|
if (sigemptyset (&sigs) != 0)
|
abort ();
|
abort ();
|
|
|
retcode = pthread_create (&th_a, NULL, process, NULL);
|
retcode = pthread_create (&th_a, NULL, process, NULL);
|
if (retcode != 0)
|
if (retcode != 0)
|
abort ();
|
abort ();
|
|
|
/* An invalid parameter 1 should cause this to halt the simulator. */
|
/* An invalid parameter 1 should cause this to halt the simulator. */
|
retcode
|
retcode
|
= pthread_sigmask (SIG_BLOCK + SIG_UNBLOCK + SIG_SETMASK, NULL, &sigs);
|
= pthread_sigmask (SIG_BLOCK + SIG_UNBLOCK + SIG_SETMASK, NULL, &sigs);
|
/* Direct return of the error number; i.e. not using -1 and errno,
|
/* Direct return of the error number; i.e. not using -1 and errno,
|
is the actual documented behavior. */
|
is the actual documented behavior. */
|
if (retcode == ENOSYS)
|
if (retcode == ENOSYS)
|
printf ("ENOSYS\n");
|
printf ("ENOSYS\n");
|
|
|
printf ("xyzzy\n");
|
printf ("xyzzy\n");
|
return 0;
|
return 0;
|
}
|
}
|
|
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.