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C语言 如何将gdb的完整堆栈跟踪传输到文件?

运维开发网 https://www.qedev.com 2020-04-27 17:50 出处:网络 作者:运维开发网整理
我正试图获得堆栈跟踪,因为我的服务陷入了僵局. 我正在使用 gdb <binary> core.dump gdb> set logging on gdb> thread apply all bt full ... Here now i have to keep pressing ENTER till i get to end of all the thread trace. It takes ar
我正试图获得堆栈跟踪,因为我的服务陷入了僵局.

我正在使用

gdb <binary> core.dump
gdb> set logging on
gdb> thread apply all bt full
... Here now i have to keep pressing ENTER till i get to end of all the thread trace. It takes around 5 mins for me to get all these traces?

在单个命令中获取所有线程的堆栈跟踪以管道到文件的任何技巧?

您应该关闭长输出的分页,如下所示:

$gdb <binary> core.dump
(gdb) set logging on
(gdb) set pagination off
(gdb) thread apply all bt full

请参阅gdb常见问题和文档:

> https://sourceware.org/gdb/wiki/FAQ#How_do_I_disable_the_.22Type_.3Creturn.3E_to_continue.2C_or_q_.3Creturn.3E_to_quit.22_pagination_prompt_in_GDB.3F

> https://sourceware.org/gdb/onlinedocs/gdb/Screen-Size.html

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