Problem crosscompiling an app

[osk@r]

Hi everyone,

This is my first message in this forum. I have a motorola E680i for testing purposes and I'm trying to crosscompile an application. I have build a toolchain and I have a NFS server to upload the application to the phone. If I try to compile a typical helloworld in c++ with that toolchain, it works well but when I try to execute the crosscompiled application it says illegal instruction.

I don't know if the problem is the toolchain. I am using a toolchain from handhelds.org

http://www.handhelds.org/download/pr...-3.3.2.tar.bz2

The output of the executble in the phone is

ELF 32-bit LSB executable, ARM, version 1 (ARM), for GNU/Linux 2.0.0, dynamically linked (uses shared libs), for GNU/Linux 2.0.0, not stripped

Has anyone any idea? Should I use another toolchain? Because I tried with another and I had problems with the lib openssl.

Thanks in advance.

[deys82]

maybe our developers know bout this.... :P :P :P

[fubar]

Have you tried using MkEzx? It's a build system explictly geared towards cross-compiling for EZX handsets and it comes with its own toolchain. The toolchain was based on Leprechaun's toolchain but I have added a number of patches to it.

You can get MkEzx from (if you can, go for the SVN version, it's easier to stay up to date):
http://www.mkezx.org/

[osk@r]

I've tried to debug the application using a GDBserver on the motorola phone. The application crashes before reaching the Main. The application uses shared-libraries that are also in the same directory in the phone.

Anyone with a similar problem?


Thanks