Thanks, that helped, but valgrind still cannot be run. This time it fails with the following:
sbox-arm: ~/valgrind] > ./inst/bin/valgrind ../test =2814== Memcheck, a memory error detector =2814== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. =2814== Using Valgrind-3.7.0.SVN and LibVEX; rerun with -h for copyright info =2814== Command: ../test =2814== ex: priv/main_main.c:334 (LibVEX_Translate): Assertion `are_valid_hwcaps(VexArchARM, vta->archinfo_host.hwcaps)' failed. ex storage: T total 0 bytes allocated ex storage: P total 0 bytes allocated algrind: the 'impossible' happened: LibVEX called failure_exit(). =2814== at 0x3802D498: report_and_quit (m_libcassert.c:193) ched status: running_tid=1 hread 1: status = VgTs_Runnable =2814== at 0x40007B0: ??? (in /targets/arm/lib/ld-2.10.1.so) 2010/12/10 Ildar Isaev <i...@inbox.ru> I'm trying to run Valgrind on ARM through scratchbox framework (http://www.scratchbox.org/) with QEMU emulator. Valgrind builds OK, but fails to run any program with following synopsis: [sbox-arm: ~/valgrind-3.6.0] > cat test.c int main() { return 0; } [sbox-arm: ~/valgrind-3.6.0] > ./inst/bin/valgrind ./test valgrind: mmap(0x8000, 4096) failed in UME with error 13 (Permission denied). The same thing happens both for 3.6.0 release and code from source repository. Has anyone encountered with such a problem? Hi I don't have any experience running valgrind under qemu, but I've seen similar problems with qemu due to security restrictions in the host. See for example http://wiki.debian.org/mmap_min_addr or http://lists.scratchbox.org/pipermail/scratchbox-users/2008-April/001218.html. Hope that helps Bruce -- Dr Bruce Merry bmerry <@> gmail <.> com http://www.brucemerry.org.za/ http://blog.brucemerry.org.za/
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