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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

             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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