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[Bug translator/9816] functioncallcount.stp causes system crash
- From: "ananth at in dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 11 Feb 2009 06:16:39 -0000
- Subject: [Bug translator/9816] functioncallcount.stp causes system crash
- References: <20090204113414.9816.ananth@in.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From ananth at in dot ibm dot com 2009-02-11 06:16 -------
Updated functioncallcount.stp.
The blacklist in tapsets.cxx needs updates:
---
tapsets.cxx | 4 ++++
1 file changed, 4 insertions(+)
Index: systemtap-11feb/tapsets.cxx
===================================================================
--- systemtap-11feb.orig/tapsets.cxx
+++ systemtap-11feb/tapsets.cxx
@@ -3144,7 +3144,11 @@ dwarf_query::build_blacklist()
blfile += "kernel/kprobes.c"; // first alternative, no "|"
blfile += "|arch/.*/kernel/kprobes.c";
+ // Older kernels need ...
blfile += "|include/asm/io.h";
+ // While newer ones need ...
+ blfile += "|arch/.*/include/asm/io.h";
+ blfile += "|arch/.*/include/asm/bitops.h";
blfile += "|drivers/ide/ide-iops.c";
// XXX: it would be nice if these blacklisted functions were pulled
I haven't committed the above -- need validation if bitops.h needs blacklisting
for all archs or be restricted to powerpc.
Comments?
--
http://sourceware.org/bugzilla/show_bug.cgi?id=9816
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