[RFC PATCH V2 01/10] C-SKY: ABI related code

[Joseph Myers]

On Sun, 8 Apr 2018, Mao Han wrote:

>         * sysdeps/csky/backtrace.c: New file

Please explain why this file is needed rather than the generic 
debug/backtrace.c being sufficient.  (To the extent that some 
architectures do benefit from having their own variants on the generic 
version, we should try to work out how to refactor things to reduce 
duplication.)

-- 
Joseph S. Myers
joseph@codesourcery.com