Posted on 2011-06-14 21:16
S.l.e!ep.￠% 阅读(729)
评论(0) 编辑 收藏 引用 所属分类:
Unix
| 用gdb在正常状态下生成coredump |
|
|
| 来源: ChinaUnix博客 日期： 2008.12.21 16:07 (共有0条评论) 我要评论 |
| |
Is it possible to get a core dump of a running process and it’s symbol table?
Is it possible to get gdb or use some other tools to create a core
dump of a running process and it's symbol table? It would be great if
there's a way to do this without terminating the process.
If this is possible, what commands would you use? (I'm trying to do this on a Linux box)
Answer
$ ulimit -c unlimited
$ gdb --pid=26426
(gdb) gcore
Saved corefile core.26426
(gdb) detatch
|