SEGV error when trying to run application on Linux (C6678)

Hi Shang Li,

For keystone-II devices, which has DSP + ARM cores:

Yes, the reason is, you have created a bare metal hello world application to be run on ARM target directly without running any operating system on it.

That's why you are able to run the hello world example using CCS and the emulator.

To create a hello world example to run on top of linux, use linaro tool chain to cross compile and build it some thing like below.

// to compile

host $ arm-linaro-linux-gnueabi-gcc hello.c –o hello

// transfer the binary hello into target root filesystem using "scp" command.

//to run

host $ ./hello

For keystone - I devices Which has just the DSP cores:

For example, use command like below for C6678 EVM

%> gmake PLATFORM=uclinux COMPILER=cl6x LINKER=gcc

For more info refer to

Regards,

Shankari

-------------------------------------------------------------------------------------------------------

Please click the Verify Answer button on this post if it answers your question.

--------------------------------------------------------------------------------------------------------