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From: "mrlong336 at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug translator/25794] New: stap command support to input multi stp
 scripts and parameters
Date: Mon, 06 Apr 2020 17:24:15 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D25794

            Bug ID: 25794
           Summary: stap command support to input multi stp scripts and
                    parameters
           Product: systemtap
           Version: unspecified
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: translator
          Assignee: systemtap at sourceware dot org
          Reporter: mrlong336 at gmail dot com
  Target Milestone: ---

Requirement:
For example,there are four stp scripts, x1.stp x2.stp x3.stp x4.stp
1. I want to control them in shell script combining different script, such =
as
#stap x1.stp -c ./a.out
stap x1.stp x2.stp -c ./a.out
#stap x3.stp x4.stp -c ./a.out

Some solutions but not cool.
- something like -E, but it is so weak.
- "stap x.stp &" is not cool and can't use -c, I just want to run the progr=
am
once.

I think this usage should be developed firstly since systemtap was created.

2. I can pass different parameters into different scrip
stap -filelist x1.stp x2.stp -parameter p1 p2 -filelist x3.stp x4.stp
-parameter p3 p4 -c ./a.out
It will pass p1 and p2 into x1.stp and x2.stp, p3 and p3 into x3.stp and
x4.stp.

If a conflict found, then break down the program like c++ namespace conflic=
t.

further, simple to write as:
stap -filelist x1.stp x2.stp p1 p2 x3.stp x4.stp p3 p4 -c ./a.out

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