By using "--vgdb=no", it works .
Thank you.
Chris
------------------ Original ------------------
From: "Philippe Waroquiers"<philippe.waroqui...@skynet.be>;
Date: Fri, Nov 16, 2012 03:48 AM
To: "John Reiser"<jrei...@bitwagon.com>;
Cc: "valgrind-users"<valgrind-users@lists.sourceforge.net>;
Subject: Re: [Valgrind-users] Fw:valgrind on cortrex-a9 problem
> > ==15447== error 22 Invalid argument
> > ==15447== error VG_(am_shared_mmap_file_float_valgrind) /tmp/vgdb-pipe-shared-mem-vgdb-15447-by-root-on-???
>
> Run with "valgrind --trace-syscalls=yes ./maintest" (or use strace)
> to find the system call which gives the error, and perhaps a hint
> about what is wrong.
>
> What is the page size on this system? 4KiB ? 16KiB ?
A possible cause might be the /tmp file system not allowing
files mapped in shared memory.
If you do not need vgdb (i.e. not using vgdb directly and/or the
valgrind gdbserver and/or callgrind_control and similar), you
can probably bypass the problem by giving --vgdb=no.
Would be worth in any case to investigate what is wrong with the
very relevant suggestions given by John.
Philippe
------------------------------------------------------------------------------
Monitor your physical, virtual and cloud infrastructure from a single
web console. Get in-depth insight into apps, servers, databases, vmware,
SAP, cloud infrastructure, etc. Download 30-day Free Trial.
Pricing starts from $795 for 25 servers or applications!
http://p.sf.net/sfu/zoho_dev2dev_nov
_______________________________________________
Valgrind-users mailing list
Valgrind-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/valgrind-users
------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov
_______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
