Hi, 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. 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, AndrĂ©. ------------------------------------------------------------------------------ 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 _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
