函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kprobes.c Create Date:2022-07-27 12:38:40
Last Modify:2022-05-22 18:14:58 Copyright©Brick
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函数名称：Call all pre_handler on the list, but ignores its return value.* This must be called from arch-dep optimized caller.

函数原型：void opt_pre_handler(struct kprobe *p, struct pt_regs *regs)

返回类型：void

参数：

类型参数名称
struct kprobe *p
struct pt_regs *regs
375  如果 Called before addr is executed. 且此条件成立可能性大(为编译器优化)(!Is this kprobe disabled ? )则
376  We have preemption disabled.. so it is safe to use __ versions
377  Called before addr is executed. (kp, regs)
379  reset_kprobe_instance()
调用者
名称描述
optimized_callbackOptimized kprobe call back function: called from optinsn