ARM, clang & EABI.

Grzegorz Bernacki gjb at semihalf.com
Mon Apr 22 09:22:40 UTC 2013


Hi,

I've recently built world and kernel for one of MV targets and it 
doesn't work properly. One of the problem is that 'bt' command from DDB 
fails. It seems that kernel uses wrong procedure to unwind the stack. So 
I got a few question:
1) Should I do something beside adding WITH_ARM_EABI to src.conf to 
enable ARM EABI
2) Should ___ARM_EABI__ be defined by compiler when I build the kernel?
3) Are there any changes to build world and kernel procedure related to 
clang or ARM EABI?

thanks
grzesiek


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