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core/sched: silence -Wcast-align

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This commit is contained in:
Marian Buschsieweke 2021-11-05 21:41:43 +01:00
parent b7269c39e8
commit b9c07f9622
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1 changed files with 5 additions and 1 deletions
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6
core/sched.c
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@ -120,7 +120,11 @@ static void _unschedule(thread_t *active_thread)
}
#if IS_ACTIVE(SCHED_TEST_STACK)
if (*((uintptr_t *)active_thread->stack_start) !=
/* All platforms align the stack to word boundaries (possible wasting one
* word of RAM), so this access is not unaligned. Using an intermediate
* cast to uintptr_t to silence -Wcast-align
*/
if (*((uintptr_t *)(uintptr_t)active_thread->stack_start) !=
(uintptr_t)active_thread->stack_start) {
LOG_WARNING(
"scheduler(): stack overflow detected, pid=%" PRIkernel_pid "\n",