Re: [Valgrind-users] valgrind on pandaboard

[Alina <ali...@ya...>]

nandhini chandramoorthy <nandhini.leo <at> gmail.com> writes:

> 
> 
> HiI tried the following 3 things : 1. I used Code Sourcery tool chain
(arm-none-linux-gnueabi-gcc) and changed $CC, $CPP, $CXX etc . Then I did
./configure --target=arm-none-linux-gnueabi --host=armv7-none-linux-gnueabi
--prefix=<installation-path> CFLAGS=-static
>  make
> make installThen I copied the installation directory to pandaboard. When I
type "valgrind --tool=cachegrind " I get "failed to start tool cachegrind
for platform 'arm-linux': permission denied."2. I have ubuntu 11.10
installed on the pandaboard. I used gcc toolchain to compile and install
valgrind on pandaboard directly and when I try to run it, i get the same
error message. 3. In all the Makefiles I changed options to cortex-a9. The
original switches are -marm -mcpu=cortex-a8. 
> I changed everything to -march=armv7 -mcpu=cortex-a9 -mfpu=neon. Then on
the PANDABOARD, I used gcc toolchain to compile and make. ./configure
--prefix=<installation-path> makeDuring make I get a number of warnings
"m-libassert.c warning : switch -mcpu=cortex-a9 conflicts with -march=armv7
switch [eabled by default] " Then make exited with an error (an assembler
message) Could you please tell me what mistake I am making ?On Sun, Mar 3,
2013 at 10:40 AM, Dan Kegel <dank <at> kegel.com> wrote:
> On Sun, Mar 3, 2013 at 7:21 AM, nandhini chandramoorthy
> <nandhini.leo <at> gmail.com> wrote:
> > I am trying to use valgrind to observe memory access patterns of certain
> > benchmarks on ARM core. I have a pandaboard with arm-cortexA9. On my x86
> > machine, i have sourcery codebench cross compilation tools installed. I
> > cross compiled valgrind  --
> > ./configure --target=arm-none-linux-gnueabi --host=armv7-none-linux-gnueabi
> > --prefix=<installation-path> CFLAGS=-static
> > make
> > make install
> >
> > Everything was fine. Then I copied the installation folder to my pandaboard.
> > When i try to run valgrind, i only get "cannot execute binary executable ".
> Which toolchain?
> (You're compiling the benchmarks and valgrind with the same toolchain, right?)
> What does 'file' say about the bad binary, and about good ones?- Dan
> 
> 
> 
> 
> 
> ------------------------------------------------------------------------------
> Everyone hates slow websites. So do we.
> Make your web apps faster with AppDynamics
> Download AppDynamics Lite for free today:
> http://p.sf.net/sfu/appdyn_d2d_feb
> 
> _______________________________________________
> Valgrind-users mailing list
> Valgrind-users <at> lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/valgrind-users
> 

Hi,

How did you solve it? I have same issue.

Thank you!
Alina