Hi to all, Debugging several time my app I encountred many time the generic default exception handelr;
I'm, developing with KDS 2.0.0 with K20, K60, K64 uP...
How to know what is the specific event that generated the exception? Several time with "GDB trace" I found important information but not everytime! I suppose that there is a way to know what is the event that generated excpetion or, it will be perfect, what line or C instruction (not assembly but C code line) generated theat!
Can someone help me?
Generic excpetion handler that I encountred many time is this:
.pool
.size Reset_Handler, . - Reset_Handler
.align 1
.thumb_func
.weak DefaultISR
.type DefaultISR, %function
DefaultISR:
b DefaultISR
.size DefaultISR, . - DefaultISR
/* Macro to define default handlers. Default handler
* will be weak symbol and just dead loops. They can be
* overwritten by other handlers */
.macro def_irq_handler handler_name
.weak \handler_name
.set \handler_name, DefaultISR
.endm
/* Exception Handlers */
def_irq_handler NMI_Handler
def_irq_handler HardFault_Handler
def_irq_handler MemManage_Handler
def_irq_handler BusFault_Handler
def_irq_handler UsageFault_Handler
def_irq_handler SVC_Handler
def_irq_handler DebugMon_Handler
def_irq_handler PendSV_Handler
def_irq_handler SysTick_Handler
def_irq_handler DMA0_IRQHandler
def_irq_handler DMA1_IRQHandler
def_irq_handler DMA2_IRQHandler
def_irq_handler DMA3_IRQHandler
def_irq_handler DMA4_IRQHandler
def_irq_handler DMA5_IRQHandler
def_irq_handler DMA6_IRQHandler
def_irq_handler DMA7_IRQHandler
def_irq_handler DMA8_IRQHandler
def_irq_handler DMA9_IRQHandler
def_irq_handler DMA10_IRQHandler
def_irq_handler DMA11_IRQHandler
def_irq_handler DMA12_IRQHandler
def_irq_handler DMA13_IRQHandler
def_irq_handler DMA14_IRQHandler
def_irq_handler DMA15_IRQHandler
def_irq_handler DMA_Error_IRQHandler
def_irq_handler MCM_IRQHandler
def_irq_handler FTFL_IRQHandler
def_irq_handler Read_Collision_IRQHandler
def_irq_handler LVD_LVW_IRQHandler
def_irq_handler LLW_IRQHandler
def_irq_handler WDOG_EWM_IRQHandler
def_irq_handler RNG_IRQHandler
def_irq_handler I2C0_IRQHandler
def_irq_handler I2C1_IRQHandler
def_irq_handler SPI0_IRQHandler
def_irq_handler SPI1_IRQHandler
def_irq_handler SPI2_IRQHandler
def_irq_handler CAN0_ORed_Message_buffer_IRQHandler
def_irq_handler CAN0_Bus_Off_IRQHandler
def_irq_handler CAN0_Error_IRQHandler
def_irq_handler CAN0_Tx_Warning_IRQHandler
def_irq_handler CAN0_Rx_Warning_IRQHandler
def_irq_handler CAN0_Wake_Up_IRQHandler
def_irq_handler I2S0_Tx_IRQHandler
def_irq_handler I2S0_Rx_IRQHandler
def_irq_handler CAN1_ORed_Message_buffer_IRQHandler
def_irq_handler CAN1_Bus_Off_IRQHandler
def_irq_handler CAN1_Error_IRQHandler
def_irq_handler CAN1_Tx_Warning_IRQHandler
def_irq_handler CAN1_Rx_Warning_IRQHandler
def_irq_handler CAN1_Wake_Up_IRQHandler
def_irq_handler Reserved59_IRQHandler
def_irq_handler UART0_LON_IRQHandler
def_irq_handler UART0_RX_TX_IRQHandler
def_irq_handler UART0_ERR_IRQHandler
def_irq_handler UART1_RX_TX_IRQHandler
def_irq_handler UART1_ERR_IRQHandler
def_irq_handler UART2_RX_TX_IRQHandler
def_irq_handler UART2_ERR_IRQHandler
def_irq_handler UART3_RX_TX_IRQHandler
def_irq_handler UART3_ERR_IRQHandler
def_irq_handler UART4_RX_TX_IRQHandler
def_irq_handler UART4_ERR_IRQHandler
def_irq_handler UART5_RX_TX_IRQHandler
def_irq_handler UART5_ERR_IRQHandler
def_irq_handler ADC0_IRQHandler
def_irq_handler ADC1_IRQHandler
def_irq_handler CMP0_IRQHandler
def_irq_handler CMP1_IRQHandler
def_irq_handler CMP2_IRQHandler
def_irq_handler FTM0_IRQHandler
def_irq_handler FTM1_IRQHandler
def_irq_handler FTM2_IRQHandler
def_irq_handler CMT_IRQHandler
def_irq_handler RTC_IRQHandler
def_irq_handler RTC_Seconds_IRQHandler
def_irq_handler PIT0_IRQHandler
def_irq_handler PIT1_IRQHandler
def_irq_handler PIT2_IRQHandler
def_irq_handler PIT3_IRQHandler
def_irq_handler PDB0_IRQHandler
def_irq_handler USB0_IRQHandler
def_irq_handler USBDCD_IRQHandler
def_irq_handler ENET_1588_Timer_IRQHandler
def_irq_handler ENET_Transmit_IRQHandler
def_irq_handler ENET_Receive_IRQHandler
def_irq_handler ENET_Error_IRQHandler
def_irq_handler Reserved95_IRQHandler
def_irq_handler SDHC_IRQHandler
def_irq_handler DAC0_IRQHandler
def_irq_handler DAC1_IRQHandler
def_irq_handler TSI0_IRQHandler
def_irq_handler MCG_IRQHandler
def_irq_handler LPTMR0_IRQHandler
def_irq_handler Reserved102_IRQHandler
def_irq_handler PORTA_IRQHandler
def_irq_handler PORTB_IRQHandler
def_irq_handler PORTC_IRQHandler
def_irq_handler PORTD_IRQHandler
def_irq_handler PORTE_IRQHandler
def_irq_handler Reserved108_IRQHandler
def_irq_handler Reserved109_IRQHandler
def_irq_handler SWI_IRQHandler
def_irq_handler Reserved111_IRQHandler
def_irq_handler Reserved112_IRQHandler
def_irq_handler Reserved113_IRQHandler
def_irq_handler Reserved114_IRQHandler
def_irq_handler Reserved115_IRQHandler
def_irq_handler Reserved116_IRQHandler
def_irq_handler Reserved117_IRQHandler
def_irq_handler Reserved118_IRQHandler
def_irq_handler Reserved119_IRQHandler
.end
