Systemtap 版本

yurnerola · 2013-08-07T19:01:48+00:00

Hello! On Wed, Sep 4, 2013 at 2:05 AM, jijilu wrote: > > when I check the nginx error logs found this error:"nginx lua atpanic lua vm > crash...

Systemtap 版本

yurnerola

Hi,all

刚开始看systemtap,发现一个问题：

probe process("a.out").function("main")

{

printf("%d\n",$argc);

}

这样捕捉时候，发现一直返回0.

版本：

[root@localhost systemtap]# stap --version

Systemtap translator/driver (version 1.8/0.152 non-git sources)

但是换了一个很早的版本

SystemTap translator/driver (version 1.1/0.141 non-git sources)

却发现可以捕捉。

这是Bug呢？还是变更。现在如何捕捉呢。

Best regards,

-yurnerola

agentzh

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