diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/cris/check_settls1.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tests/cris/check_settls1.c b/tests/cris/check_settls1.c index 0ed99cf4c1..69d202652a 100644 --- a/tests/cris/check_settls1.c +++ b/tests/cris/check_settls1.c @@ -11,11 +11,15 @@ int main (void) { - unsigned long tp; + unsigned long tp, old_tp; int ret; + asm volatile ("move $pid,%0" : "=r" (old_tp)); + old_tp &= ~0xff; + ret = syscall (SYS_set_thread_area, 0xf0); if (ret != -1 || errno != EINVAL) { + syscall (SYS_set_thread_area, old_tp); perror ("Invalid thread area accepted:"); abort(); } @@ -26,10 +30,12 @@ int main (void) abort (); } - asm ("move $pid,%0" : "=r" (tp)); + asm volatile ("move $pid,%0" : "=r" (tp)); tp &= ~0xff; + syscall (SYS_set_thread_area, old_tp); if (tp != 0xeddeed00) { + * (volatile int *) 0 = 0; perror ("tls2"); abort (); } |