No idea - that will be down to your cross build toolchain.
Tom
On 10/01/2021 18:21, mihir amrelia wrote:
Tom,
Thanks a lot for your response.
Yes, it doesn't look like the one I should be expecting..
file /var/tmp/cavium/bin/valgrind
/var/tmp/cavium/bin/valgrind: ELF 64-bit MSB executable, MIPS, MIPS64
rel2 version 1 (SYSV), dynamically linked, interpreter /lib64-f, for
GNU/Linux 2.6.32, not stripped
How to fix this?
-Mihir
On Thursday, 7 January, 2021, 04:36:45 pm IST, Tom Hughes
<t...@compton.nu> wrote:
On 07/01/2021 10:54, mihir amrelia via Valgrind-users wrote:
> I am trying to get valgrind running on cavium octeon 3 processor.
>
>
> Couldn't find any specific build configs for this other than some hints
> on the valgrind wiki.
> *
> *
> *
> The steps executed to build valgrind for cavium were (on x86_64 host):
> *export CC=/opt/cavium-64bit/tools-3535/bin/mips64-octeon-linux-gnu-gcc
> export CXX=/opt/cavium-64bit/tools-3535/bin/mips64-octeon-linux-gnu-g++
> export PATH=$PATH:/opt/cavium-64bit/tools-3535/bin/
> ./configure --host=mips64-linux-gnu --target=mips64-octeon-linux
> --prefix=/home/mihira/workspace/mylab/valgrind/cavium
> --exec-prefix=/var/tmp/cavium --disable-tls
> make && make install
>
> *While trying to run it on target (copied the elfs to /var/tmp/cavium/
> dir on the target):*
> export VALGRIND_LIB=/var/tmp/cavium/lib/valgrind/
> export PATH=$PATH:/var/tmp/cavium/bin/
> valgrind -h
> -bash: /var/tmp/cavium/bin/valgrind: No such file or directory
>
>
> What's that blunder I am doing?
At a guess the ELF interpreter specified in the compiled
valgrind launcher doesn't exist - that can lead to that
confusing error when running a executable that exists.
Try "file /var/tmp/cavium/bin/valgrind" and see what it says
about it - part of the result should be something like this:
interpreter /lib64/ld-linux-x86-64.so.2
which will tell what interpreter it is using.
Tom
--
Tom Hughes (t...@compton.nu <mailto:t...@compton.nu>)
http://compton.nu/ <http://compton.nu/>
--
Tom Hughes (t...@compton.nu)
http://compton.nu/
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