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[Bug translator/6880] more syntax for shared library probing
- From: "cap at nsc dot liu dot se" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 20 May 2009 20:29:57 -0000
- Subject: [Bug translator/6880] more syntax for shared library probing
- References: <20080912135907.6880.fche@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From cap at nsc dot liu dot se 2009-05-20 20:29 -------
I really like that you're currently able to do:
probe process("/lib/libx.so").function("f")
and by this having a systemwide probe that will catch any task that calls f()
from libx.
If, in the future, this could be improved to:
probe library("libx").function("f")
with the following improvements:
* find libx in the current env. (LD_LIBRARY_PATH, ld.so.conf, etc.)
* work with only the symbol table and not require dwarf
then that would be very nice.
I apologise if this comment was OT, I think/hope it was close enough to be
relevant...
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6880
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