函数逻辑报告 |
Source Code:kernel\kprobes.c |
Create Date:2022-07-27 12:39:39 |
Last Modify:2022-05-22 18:14:58 | Copyright©Brick |
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函数名称:register_kprobe
函数原型:int register_kprobe(struct kprobe *p)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct kprobe * | p |
1606 | addr等于kprobe_addr(p) |
1609 | location of the probe point 等于addr |
1616 | * Indicates various status flags. * Protected by kprobe_mutex after this kprobe is registered.与等于probe is temporarily disabled |
1618 | 初始化链表头 |
1620 | ret等于check_kprobe_address_safe(p, & probed_mod) |
1626 | old_p等于This routine is called either:* - under the kprobe_mutex - during kprobe_[un]register()* OR* - with preemption disabled - from arch/xxx/kernel/kprobes.c |
1627 | 如果old_p则 |
1630 | 转到:out |
1633 | cpus_read_lock() |
1636 | ret等于prepare_kprobe(p) |
1638 | cpus_read_unlock() |
1642 | INIT_HLIST_NODE( & hlist) |
1643 | 添加哈希记录 |
1648 | 如果ret则 |
1657 | out : |
1660 | 如果probed_mod则module_put(probed_mod) |
1663 | 返回:ret |
名称 | 描述 |
---|---|
register_kprobes | |
fei_write | |
__register_trace_kprobe | Internal register function - just handle k*probes and flags |
test_kprobe |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |