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cpu/cortexm_common: replace irq_restore by __set_PRIMASK for stm32l152re #11919

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Aug 5, 2019
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cpu/cortexm_common: replace irq_restore by __set_PRIMASK for stm32l152re #11919

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7 changes: 4 additions & 3 deletions cpu/cortexm_common/include/cpu.h
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Original file line number Diff line number Diff line change
Expand Up @@ -171,10 +171,11 @@ static inline void cortexm_sleep(int deep)
__DSB();
__WFI();
#if defined(CPU_MODEL_STM32L152RE)
/* STM32L152RE crashes without this __NOP(). See #8518. */
__NOP();
#endif
/* STM32L152RE crashes if branching to irq_restore(state). See #11830. */
__set_PRIMASK(state);
#else
irq_restore(state);
#endif
}

/**
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