Hi,
I wanto to run uml with valgrind.
i folowed this instructions
http://uml.harlowhill.com/uml/Wiki.jsp?page=ValgrindingUML
I built kernel in usermode and i get an executable.
Now i wanted to use valgrind to do memory check to this executable.
But as soon run it i get an error. I googled it but i do not get much.
The reason i post it here and not on the valgrind mailing list is because i
think this is related with the config of the uml build.
I am getting error with the "read elf" function. Is there some setting to
the uml build that cause this error?
Can you help me? Thanks.
#my setup
kubuntu 9.10
#log begin
edem...@test-linux:~/kernel/uml_build/linux-2.6.31$ valgrind ./linux
==4297== Memcheck, a memory error detector
==4297== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==4297== Using Valgrind-3.5.0-Debian and LibVEX; rerun with -h for
copyright info
==4297== Command: ./linux
==4297==
valgrind: m_debuginfo/readelf.c:1317
(vgModuleLocal_read_elf_debug_info): Assertion 'rw_svma_limit != 0'
failed.
==4297== at 0x38027410: ??? (in /usr/lib/valgrind/memcheck-x86-linux)
sched status:
running_tid=0
Note: see also the FAQ in the source distribution.
It contains workarounds to several common problems.
In particular, if Valgrind aborted or crashed after
identifying problems in your program, there's a good chance
that fixing those problems will prevent Valgrind aborting or
crashing, especially if it happened in m_mallocfree.c.
If that doesn't help, please report this bug to: www.valgrind.org
In the bug report, send all the above text, the valgrind
version, and what OS and version you are using. Thanks.
#log end
i hope i added enough information.
Best regards,
André.
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
User-mode-linux-user mailing list
User-mode-linux-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
