This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: Use of constraints when mapping C variables to ASM symbolic names?
- From: Jeffrey Walton <noloader at gmail dot com>
- To: Segher Boessenkool <segher at kernel dot crashing dot org>
- Cc: "gcc-help at gcc dot gnu dot org" <gcc-help at gcc dot gnu dot org>
- Date: Fri, 21 Aug 2015 12:37:00 -0400
- Subject: Re: Use of constraints when mapping C variables to ASM symbolic names?
- Authentication-results: sourceware.org; auth=none
- References: <CAH8yC8mZN0_LcsuOD87JHszVC-qW1eow8kKWNPGNcrH3qXpYhQ at mail dot gmail dot com> <55D72E1E dot 8070208 at westcontrol dot com> <CAH8yC8=XRu8FQsVButzL1EdG5Bz1eeTuCy10gZyp0eeO1vbLGA at mail dot gmail dot com> <20150821162957 dot GC4303 at gate dot crashing dot org>
- Reply-to: noloader at gmail dot com
>> Well, there's a lot to be said about those inferior compilers that
>> "just work" :)
>
> Write plain assembler if you want that. You'll have to deal with ABIs
> and all that, but you say you don't mind, so okay :-)
Thanks Segher. How does one write plain assembler? (Its a real
question; I've only seen the Extended ASM for [multi-line] inline
assembly).
Jeff