Re: [Valgrind-users] Valgrind, Yocto tunning on arm flags

[David A. <Dav...@ne...>]

Hi Dave,

> Also, although your main application clearly has debug information, your target file system's libraries may not.  Make sure that you have debuginfo files in /usr/lib/.debug (default) or /usr/lib/debug.  I'm not sure how valgrind intercepts the malloc/free calls, but I assume that valgrind will have a terrible time backtracing without dwarf info, at least on some flavors of arm.

Thanks for reply and bringing me on the right path !

Still not understanding much, but the "solution" actually for me is to install debug symbol for valgrind itself, just for the vgpreload_memcheck-arm-linux.so lib. Installing the debug symbol for the C lib didn't change anything

Cheers
David