Re: Help for instruction set extensions support in gcc.

Juergen Kahrs <Juergen.KahrsDELETETHIS@vr-web.de>
6 Jul 2006 08:27:34 -0400

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Related articles
Help for instruction set extensions support in gcc. nivassi@gmail.com (nivas) (2006-07-06)
Re: Help for instruction set extensions support in gcc. Juergen.KahrsDELETETHIS@vr-web.de (Juergen Kahrs) (2006-07-06)
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From: Juergen Kahrs <Juergen.KahrsDELETETHIS@vr-web.de>
Newsgroups: comp.compilers
Date: 6 Jul 2006 08:27:34 -0400
Organization: Compilers Central
References: 06-07-011
Keywords: GCC

nivas wrote:


> I could use some help on this. I have to mention that i am not sure if
> what i am asking is possible!!


If you want to integrate this into gcc, then you
should first of all study the internals of gcc.
There is a special manual about gcc internals:


    http://gcc.gnu.org/onlinedocs/gccint/


> Is this approach correct?
> Any suggestions?? Or any manual i should read for this job?


I dont know. But for a first try, I would start
working with a smaller compiler. For example,
Fabrice Bellard's Tiny C compiler or Fraser/Hanson's lcc:


    http://fabrice.bellard.free.fr/tcc/
    http://www.cs.princeton.edu/software/lcc/



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