[cfe-dev] How to add new target?

[Daniel Dunbar]

Hi Artur,

On Wed, Mar 24, 2010 at 3:21 AM, Artur Pietrek <pietreka at gmail.com> wrote:
>
>
> On Fri, Mar 19, 2010 at 10:15 AM, Artur Pietrek <pietreka at gmail.com> wrote:
>>
>> Hi all,
>> First, since it's my first post here, I'd like to say hello!
>>
>> I've started to write LLVM backend for our processor some time ago and I
>> can produce correct (most of the time ;) ) code.
>> What I need now, is to add my target processor to cfe - I've already added
>> a class to lib/Basic/Targets.cpp.
>>
>> Could anyone write in points what should be done in Clang to add new
>> target support (especially target specific builtins) and how to force clang
>> to act as a cross-compiler?
>> Thanks a lot for your help
>>
>> Artur
>
> Hi all,
> so after "greping" the code I was able to do (more or less) everything I
> wanted to do.

As you have discovered, this stuff isn't very well documented yet. Do
you feel like writing up a blurb we could add to our Internals Manual
describing what you have discovered?

 - Daniel

> Cheers,
> Artur
>
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