From: Holger Brunck <holger.brunck@keymile.com>
To: systemtap@sourceware.org
Subject: print_ubacktrace() and ppc 32
Date: Mon, 17 Jun 2013 14:24:00 -0000 [thread overview]
Message-ID: <51BF1C1E.7020208@keymile.com> (raw)
Hi all,
I am using systemtap userspace probes on a 32-Bit powerpc architecture. I do
crosscompile the probes on a 64-Bit x86 host.
The version I use is:
Systemtap translator/driver (version 2.3/0.152, non-git sources)
If I use print_ubacktrace() in my stap script it won't compile. I am getting two
main error messages and I ask myself which one tells me the real reason for the
error:
backtraces for 32bit programs on 64bit kernels don't work.
systemtap-2.3-32645/share/systemtap/runtime/stack.c:85:2: error: #error
"Unsupported architecture"
So is userspace backtrace not supported at all for PPC? Or does the problem come
due to a misconfiguration in my setup because I crosscompile on a 64 Bit host
architecture for a 32 Bit target architecture?
Regards
Holger
next reply other threads:[~2013-06-17 14:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-17 14:24 Holger Brunck [this message]
2013-06-17 17:43 ` Mark Wielaard
2013-06-17 18:00 ` Lukas Berk
2013-06-17 18:05 ` Mark Wielaard
2013-06-18 7:01 ` Holger Brunck
2013-08-03 1:12 ` Lukas Berk
2013-08-05 8:46 ` Holger Brunck
2013-08-06 19:07 ` Lukas Berk
2013-08-07 7:16 ` Holger Brunck
2013-08-09 15:21 ` Lukas Berk
2013-08-12 8:58 ` Holger Brunck
2013-06-18 6:46 ` Holger Brunck
2013-06-17 17:46 ` David Smith
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