osal_debug

函数
void	osal_printk (const char *fmt,...)
	Log printing function.
void	osal_panic (const char *fmt, const char *fun, int line, const char *cond)
	Kernel panic function.
void	osal_dump_stack (void)
	Kernel backtrace function.
void	osal_bug_on (unsigned char condition)
	Kernel panic function.
void	osal_flush_cache (void)
	Kernel dcache flush function.

详细描述

函数说明

osal_bug_on()

void osal_bug_on

(

unsigned char

condition

)

Kernel panic function.

Description:

If the condition is true, the system panics.

Support System:

nonos.

osal_dump_stack()

void osal_dump_stack

(

void

)

Kernel backtrace function.

Description:

Backtrace function that prints task call stack information traced from the running task.

Support System:

linux liteos.

osal_flush_cache()

void osal_flush_cache

(

void

)

Kernel dcache flush function.

Description:

Flush cpu dcache

Support System:

liteos.

osal_panic()

void osal_panic	(	const char *	fmt,
		const char *	fun,
		int	line,
		const char *	cond
	)

Kernel panic function.

Description:

Stack function that prints kernel panics. After this function is called and stack information is printed, the system will fail to respond.

Support System:

linux liteos.

osal_printk()

void osal_printk	(	const char *	fmt,
			...
	)

Log printing function.

Support System:

linux liteos seliteos freertos.