diff options
Diffstat (limited to 'core/cortex-m/irq_handler.h')
| -rw-r--r-- | core/cortex-m/irq_handler.h | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/core/cortex-m/irq_handler.h b/core/cortex-m/irq_handler.h index eb23de7049..b510064652 100644 --- a/core/cortex-m/irq_handler.h +++ b/core/cortex-m/irq_handler.h @@ -23,20 +23,19 @@ * ensure it is enabled in the interrupt controller with the right priority. */ #define DECLARE_IRQ(irq, routine, priority) DECLARE_IRQ_(irq, routine, priority) -#define DECLARE_IRQ_(irq, routine, priority) \ - void IRQ_HANDLER(irq)(void); \ - typedef struct { \ - int fake[irq >= CONFIG_IRQ_COUNT ? -1 : 1]; \ - } irq_num_check_##irq; \ - static void __keep routine(void); \ - void IRQ_HANDLER(irq)(void) \ - { \ - void *ret = __builtin_return_address(0); \ - TASK_START_IRQ_HANDLER(ret); \ - routine(); \ - task_resched_if_needed(ret); \ - } \ - const struct irq_priority __keep IRQ_PRIORITY(irq) \ - __attribute__((section(".rodata.irqprio"))) = { irq, \ - priority } +#define DECLARE_IRQ_(irq, routine, priority) \ + void IRQ_HANDLER(irq)(void); \ + typedef struct { \ + int fake[irq >= CONFIG_IRQ_COUNT ? -1 : 1]; \ + } irq_num_check_##irq; \ + static void __keep routine(void); \ + void IRQ_HANDLER(irq)(void) \ + { \ + void *ret = __builtin_return_address(0); \ + TASK_START_IRQ_HANDLER(ret); \ + routine(); \ + task_resched_if_needed(ret); \ + } \ + const struct irq_priority __keep IRQ_PRIORITY(irq) __attribute__(( \ + weak, section(".rodata.irqprio"))) = { irq, priority } #endif /* __CROS_EC_IRQ_HANDLER_H */ |