[cfe-dev] How to add target to Clang?

[Anton Smirnov]

Hi.

I'm working on AVR backend/target and it's almost working:
https://github.com/dylanmckay/llvm

I've read how to add LLVM backend/Target:
http://llvm.org/docs/WritingAnLLVMBackend.html

But how can i add target (AVR) to Clang?
Is it designed to add targets easily or should i hack the sources?

That makes sense as some information is lost at the moment, f.e. attribute:
__attribute__ ((section .. ))

Regards, Anton.
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