函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\debug\debug_core.c Create Date:2022-07-27 12:41:58
Last Modify:2020-03-17 19:04:10 Copyright©Brick
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函数名称：dbg_notify_reboot

函数原型：static int dbg_notify_reboot(struct notifier_block *this, unsigned long code, void *x)

返回类型：int

参数：

类型参数名称
struct notifier_block *this
unsigned longcode
void *x
971  当:Action for the reboot notifiter, a global allow kdb to change it 恒等于1
972  kgdb_breakpoint - generate breakpoint exception* This function will generate a breakpoint exception. It is used at the* beginning of a program to sync up with a debugger and can be used* otherwise as a quick means to stop program execution and "break" into
973  当:Action for the reboot notifiter, a global allow kdb to change it 恒等于负1
974  转到:done
976  如果非Use kdb or gdbserver mode 则gdbstub_exit - Send an exit message to GDB*@status: The exit code to report.
978  done :
979  返回:Don't care