#pragma once | |
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) | |
#ifdef __ARM | |
#define local_irq_save(x) \ | |
({ \ | |
x = __get_PRIMASK(); \ | |
__disable_irq(); \ | |
}) | |
#define local_irq_restore(x) \ | |
__set_PRIMASK(x) | |
#else | |
#warning "local_irq_{save,restore}() not implemented" | |
#define local_irq_save(x) | |
#define local_irq_restore(x) | |
#endif |