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debuginfo search path in i386 and powerpc are different
- From: Srikar Dronamraju <srikar at linux dot vnet dot ibm dot com>
- To: SystemTap <systemtap at sources dot redhat dot com>
- Date: Thu, 4 Oct 2007 16:09:08 +0530
- Subject: debuginfo search path in i386 and powerpc are different
- Reply-to: Srikar Dronamraju <srikar at linux dot vnet dot ibm dot com>
Hi,
While searching for debuginfo file, systemtap is looking at a subset of
paths for powerpc.
I tried latest snapshot of systemtap and elfutils(0.129) on i386 and powerpc.
On Powerpc (kernel being /boot/vmlinux-2.6.18-rhel5.1snap2)
-----------
/boot/vmlinux-2.6.18-rhel5.1snap2
/boot/vmlinux-2.6.18-rhel5.1snap2.debug
/boot/.debug/vmlinux-2.6.18-rhel5.1snap2.debug
/usr/lib/debug/boot/vmlinux-2.6.18-rhel5.1snap2.debug
On i386 (kernel being /boot/vmlinux-2.6.18-rhel5.1snap2)
---------
/boot/vmlinux-2.6.18-rhel5.1snap2
/boot/.debug/vmlinux-2.6.18-rhel5.1snap2
/usr/lib/debug/boot/vmlinux-2.6.18-rhel5.1snap2
/boot/vmlinux-2.6.18-rhel5.1snap2.debug
/boot/.debug/vmlinux-2.6.18-rhel5.1snap2.debug
/usr/lib/debug/boot/vmlinux-2.6.18-rhel5.1snap2.debug
/lib/modules/2.6.18-rhel5.1snap2/vmlinux
/lib/modules/2.6.18-rhel5.1snap2/vmlinux.debug
/lib/modules/2.6.18-rhel5.1snap2/.debug/vmlinux.debug
/usr/lib/debug/lib/modules/2.6.18-rhel5.1snap2/vmlinux.debug
Why are the search paths in Powerpc a subset of the search paths in
i386?
I tried looking at elfutils/libdwfl/ sources but couldn't find anything
specific to powerpc.
--
Thanks and Regards
Srikar