已经修改过了是这样吗?

include "wm_hal. h"

define readl (addr) ({unsigned int __v = ( (volatile unsigned int ) (addr) ) ; __v; })

__attribute__ ( (isr) ) void CORET_IRQHandler (void)
{

readl (0xE000E010) ; 
HAL_IncTick () ; 

}

extern UART_HandleTypeDef huart2;

__attribute__ ( (isr) ) void UART2_4_IRQHandler (void)
{

HAL_UART_IRQHandler (&huart2) ; 

}