函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\hw_breakpoint.c Create Date:2022-07-27 08:45:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Handle debug exception notifications.

函数原型：int hw_breakpoint_exceptions_notify(struct notifier_block *unused, unsigned long val, void *data)

返回类型：int

参数：

类型参数名称
struct notifier_block *unused
unsigned longval
void *data
528  如果val不等于DIE_DEBUG则返回:Don't care
531  返回:Handle debug exception notifications.* Return value is either NOTIFY_STOP or NOTIFY_DONE as explained below.* NOTIFY_DONE returned if one of the following conditions is true.* i) When the causative address is from user-space and the exception