arch_uprobe_xol_was

函数名称：If xol insn itself traps and generates a signal(Say,* SIGILL/SIGSEGV/etc), then detect the case where a singlestepped* instruction jumps back to its own address. It is assumed that anything* like do_page_fault/do_trap/etc sets thread.trap_nr != -1.

函数原型：bool arch_uprobe_xol_was_trapped(struct task_struct *t)

返回类型：bool

参数：

类型	参数	名称
struct task_struct *	t

946

如果trap_nr不等于UPROBE_TRAP_NR则返回:true

949

返回:false

**调用者**
名称	描述
uprobe_deny_signal	If we are singlestepping, then ensure this thread is not connected to* non-fatal signals until completion of singlestep. When xol insn itself* triggers the signal, restart the original insn even if the task is

源代码转换工具开放的插件接口	X
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

函数逻辑报告