结构体
struct	stack_frame_t
	Structure which is pushed onto the stack by the Cortex-M0 during exception processing - stack frame. 更多...

struct	excep_info_t

struct	exc_content_t

struct	exc_info_t

struct	exc_backtrace_info_t

struct	exc_info_save_t

struct	exc_stack_info_t

宏定义
#define	WAIT_APPS_DUMP_DELAY_MS_EACH_TIME 16000U

#define	WAIT_APPS_DUMP_DELAY_TIMES 2

#define	WAIT_APPS_REFRESH_FLASH_MS 2000

#define	EXCEP_INFO_FOR_R4_TO_R11 8

#define	EXC_INFO_SAVE_TP_INDEX 16

#define	EXC_INFO_SAVE_SIZE sizeof(exc_info_save_t)

#define	EXC_INFO_SAVE_SIZE sizeof(exc_info_save_t)

类型定义
typedef struct stack_frame_t	exception_stack_frame_t
	Structure which is pushed onto the stack by the Cortex-M0 during exception processing - stack frame.

typedef struct excep_info_t	exception_info_t

typedef void(*	nmi_proc_func) (exc_context_t *)
	Callback to output the exception information.

typedef void(*	hal_exception_dump_callback) (uint32_t irq_id, exc_context_t *exc_buf_addr)

枚举
enum	INT_ID_FAULT_TYPE_ENUM { INT_ID_NMI_FAULT = 2 , INT_ID_HARD_FAULT = 3 , INT_ID_MEM_FAULT = 4 , INT_ID_BUS_FAULT = 5 , INT_ID_USAGE_FAULT = 6 , INT_ID_CHIP_WATCHDOG_FAULT = 59 , INT_ID_WATCHDOG_FAULT = 47 , INT_ID_INDEX_BUTT }

enum	IRQ_ID_FAULT_TYPE_ENMU { IRQ_ID_INSTRUCTION_ADDRESS_MISALIGNED = 0 , IRQ_ID_INSTRUCTION_ACCESS_FAULT = 1 , IRQ_ID_ILLEGAL_INSTRUCTION = 2 , IRQ_ID_BREAKPOINT = 3 , IRQ_ID_LOAD_ADDERSS_MISALIGNED = 4 , IRQ_ID_LOAD_ACCESS_FAULT = 5 , IRQ_ID_STORE_OR_AMO_ADDRESS_MISALIGNED = 6 , IRQ_ID_STORE_OR_AMO_ACCESS_FALUT = 7 , IRQ_ID_ENVIRONMENT_CALL_FROM_UMODE = 8 , IRQ_ID_ENVIRONMENT_CALL_FROM_SMODE = 9 , IRQ_ID_RESERVED_0 = 10 , IRQ_ID_ENVIRONMENT_CALL_FROM_MMODE = 11 , IRQ_ID_INSTRUCTION_PAGE_FAULT = 12 , IRQ_ID_LOAD_PAGE_FAULT = 13 , IRQ_ID_RESERVED_1 = 14 , IRQ_ID_STORE_OR_AMO_PAGE_FAULT = 15 , IRQ_ID_ASYNCHRONOUS_EXCEPTION = 24 , IRQ_ID_NMI_INTERRUPT = 0x00000FFF }

函数
void	do_hard_fault_handler (exc_context_t *exc_buf_addr)
	Prototype for the assembly language hard-fault handler. This will setup the stack and attempt to generate a stack trace to aid debug.

void	do_fault_handler (uint32_t exc_type, exc_context_t *exc_buff_addr)

void	hal_register_exception_dump_callback (hal_exception_dump_callback callback)
	Register the exception dump callback

void	wait_apps_prepare_for_rebooting (void)
	Wait for the apps to finish the preparing for rebooting. eg. notify the apps and finish coredump if the debug is enable; Wait for the apps refresh the flash.

void	hal_save_exception_reset_info (void)
	Save the exception reset information for debug after the restart.

void	back_trace (uint32_t fp)

详细描述

宏定义说明

◆ EXC_INFO_SAVE_SIZE [1/2]

#define EXC_INFO_SAVE_SIZE sizeof(exc_info_save_t)

◆ EXC_INFO_SAVE_SIZE [2/2]

#define EXC_INFO_SAVE_SIZE sizeof(exc_info_save_t)

◆ EXC_INFO_SAVE_TP_INDEX

#define EXC_INFO_SAVE_TP_INDEX 16

◆ EXCEP_INFO_FOR_R4_TO_R11

#define EXCEP_INFO_FOR_R4_TO_R11 8

◆ WAIT_APPS_DUMP_DELAY_MS_EACH_TIME

#define WAIT_APPS_DUMP_DELAY_MS_EACH_TIME 16000U

◆ WAIT_APPS_DUMP_DELAY_TIMES

#define WAIT_APPS_DUMP_DELAY_TIMES 2

◆ WAIT_APPS_REFRESH_FLASH_MS

#define WAIT_APPS_REFRESH_FLASH_MS 2000

类型定义说明

◆ exception_info_t

typedef struct excep_info_t exception_info_t

◆ exception_stack_frame_t

typedef struct stack_frame_t exception_stack_frame_t

Structure which is pushed onto the stack by the Cortex-M0 during exception processing - stack frame.

◆ hal_exception_dump_callback

typedef void(* hal_exception_dump_callback) (uint32_t irq_id, exc_context_t *exc_buf_addr)

◆ nmi_proc_func

typedef void(* nmi_proc_func) (exc_context_t *)

Callback to output the exception information.

枚举类型说明

◆ INT_ID_FAULT_TYPE_ENUM

enum INT_ID_FAULT_TYPE_ENUM

枚举值
INT_ID_NMI_FAULT
INT_ID_HARD_FAULT
INT_ID_MEM_FAULT
INT_ID_BUS_FAULT
INT_ID_USAGE_FAULT
INT_ID_CHIP_WATCHDOG_FAULT
INT_ID_WATCHDOG_FAULT
INT_ID_INDEX_BUTT

◆ IRQ_ID_FAULT_TYPE_ENMU

enum IRQ_ID_FAULT_TYPE_ENMU

riscv fault type

枚举值
IRQ_ID_INSTRUCTION_ADDRESS_MISALIGNED
IRQ_ID_INSTRUCTION_ACCESS_FAULT
IRQ_ID_ILLEGAL_INSTRUCTION
IRQ_ID_BREAKPOINT
IRQ_ID_LOAD_ADDERSS_MISALIGNED
IRQ_ID_LOAD_ACCESS_FAULT
IRQ_ID_STORE_OR_AMO_ADDRESS_MISALIGNED
IRQ_ID_STORE_OR_AMO_ACCESS_FALUT
IRQ_ID_ENVIRONMENT_CALL_FROM_UMODE
IRQ_ID_ENVIRONMENT_CALL_FROM_SMODE
IRQ_ID_RESERVED_0
IRQ_ID_ENVIRONMENT_CALL_FROM_MMODE
IRQ_ID_INSTRUCTION_PAGE_FAULT
IRQ_ID_LOAD_PAGE_FAULT
IRQ_ID_RESERVED_1
IRQ_ID_STORE_OR_AMO_PAGE_FAULT
IRQ_ID_ASYNCHRONOUS_EXCEPTION
IRQ_ID_NMI_INTERRUPT

函数说明

◆ back_trace()

void back_trace ( uint32_t fp )

◆ do_fault_handler()

void do_fault_handler	(	uint32_t	exc_type,
		exc_context_t *	exc_buff_addr
	)

◆ do_hard_fault_handler()

void do_hard_fault_handler ( exc_context_t * exc_buf_addr )

Prototype for the assembly language hard-fault handler. This will setup the stack and attempt to generate a stack trace to aid debug.

参数

exc_buf_addr Fault param1.

◆ hal_register_exception_dump_callback()

void hal_register_exception_dump_callback ( hal_exception_dump_callback callback )

Register the exception dump callback