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Merge pull request #12819 from maribu/atmega_fix

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cpu/atmega_common: Fixed atmega_exit_isr
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Alexandre Abadie 2019-11-28 08:43:10 +01:00 committed by GitHub
commit 4e07a26375
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1 changed files with 6 additions and 5 deletions
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11
cpu/atmega_common/thread_arch.c
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@ -248,11 +248,12 @@ void thread_yield_higher(void)
void atmega_exit_isr(void)
{
atmega_in_isr = 0;
atmega_context_save();
sched_run();
atmega_context_restore();
__asm__ volatile ("reti");
if (sched_context_switch_request) {
atmega_context_save();
sched_run();
atmega_context_restore();
__asm__ volatile ("reti");
}
}
__attribute__((always_inline)) static inline void atmega_context_save(void)