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[Bug translator/9792] New: probefunc() returns absolute address instead of the function name
- From: "kamalesh at linux dot vnet dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 27 Jan 2009 10:00:59 -0000
- Subject: [Bug translator/9792] New: probefunc() returns absolute address instead of the function name
- Reply-to: sourceware-bugzilla at sourceware dot org
When running the make installcheck RUNTESTFLAGS="probefunc.exp" on the latest
systemtap sources, the probefunc() returns absolute address instead of the
function name.
# stap -V
SystemTap translator/driver (version 0.8/0.139 non-git sources)
Reverting the following commit, restores the behaviour of returning function name.
commit 7d9b821db6bc494417a57321b419c6b9481a2128
Author: Roland McGrath <roland@redhat.com>
Date: Thu Dec 18 15:08:09 2008 -0800
Fix last fix: ET_DYN addresses are taken as relative to MOD->low_addr.
global funcname
probe kernel.statement(0xc000000000052aac).absolute {
funcname = probefunc()
}
probe begin {
log("systemtap starting probe")
}
probe end {
log("systemtap ending probe")
printf("%s\n", funcname)
}
--
Summary: probefunc() returns absolute address instead of the
function name
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: kamalesh at linux dot vnet dot ibm dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=9792
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