From: Mike Frysinger <vapier@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: Re: [gentoo-dev] x32 fun pants
Date: Thu, 15 Sep 2011 16:33:48 -0400 [thread overview]
Message-ID: <201109151633.48737.vapier@gentoo.org> (raw)
In-Reply-To: <20110915221200.4fc12739@pomiocik.lan>
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On Thursday, September 15, 2011 16:12:00 Michał Górny wrote:
> On Thu, 15 Sep 2011 15:34:06 -0400 Mike Frysinger wrote:
> > KEYWORDS wise, i'd like to avoid having to add "x32" everywhere.
> > instead, reusing "amd64". only downside is the existing USE=amd64
> > behavior, but we can address that by making MULTILIB_ABIS a
> > USE_EXPAND (i think this came up before with the portage multilib
> > discussion).
>
> Hrm, wouldn't that be more like x86 keyword? AFAICS the type sizes for
> x86 and x32 would match.
the sizeof(long) and sizeof(void*) are the same between x86 and x32. however,
that's about the only thing. for example, x32 gets access to 64bit registers
when working with 64bit types (long long) and the tuple is x86_64-pc-linux-
gnu. in general, it seems to be closer to amd64 than x32.
-mike
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next prev parent reply other threads:[~2011-09-15 20:38 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-15 19:34 [gentoo-dev] x32 fun pants Mike Frysinger
2011-09-15 20:00 ` Alexey Shvetsov
2011-09-15 20:35 ` Mike Frysinger
2011-09-16 7:48 ` Michał Górny
2011-09-16 7:58 ` Stratos Psomadakis
2011-09-16 8:14 ` Michał Górny
2011-09-16 15:06 ` Markos Chandras
2011-09-16 17:32 ` Mike Frysinger
2011-09-16 18:25 ` Markos Chandras
2011-09-17 5:53 ` [gentoo-dev] " Duncan
2011-09-16 18:07 ` [gentoo-dev] " Stratos Psomadakis
2011-09-15 20:12 ` Michał Górny
2011-09-15 20:33 ` Mike Frysinger [this message]
2011-09-15 21:03 ` Michał Górny
2011-09-15 21:18 ` Mike Frysinger
2011-09-16 5:46 ` [gentoo-dev] " Duncan
2011-09-16 18:15 ` Mike Frysinger
2011-09-19 23:28 ` [gentoo-dev] " Joshua Kinard
2011-09-16 8:28 ` Stratos Psomadakis
2011-09-16 16:08 ` Mike Frysinger
2011-09-16 19:09 ` Thomas Sachau
2011-09-16 20:17 ` Mike Frysinger
2011-09-16 13:36 ` Donnie Berkholz
2011-09-16 14:06 ` Michał Górny
2011-09-16 16:01 ` Mike Frysinger
2011-09-16 16:24 ` Mike Frysinger
2011-09-16 15:52 ` Mike Frysinger
2011-09-20 0:25 ` Joshua Kinard
2011-12-02 20:54 ` Mike Frysinger
2011-12-02 21:25 ` Samuli Suominen
2011-12-02 21:55 ` Mike Frysinger
2011-12-06 21:40 ` Mike Frysinger
2011-12-06 22:13 ` Markos Chandras
2011-12-06 22:39 ` Mike Frysinger
2011-12-10 8:02 ` Mike Frysinger
2011-12-10 13:15 ` [gentoo-dev] " octoploid
2011-12-10 18:37 ` Mike Frysinger
2011-12-10 19:36 ` Alec Warner
2011-12-10 19:49 ` Mike Frysinger
2011-12-10 20:01 ` Mike Gilbert
2011-12-11 1:36 ` Chí-Thanh Christopher Nguyễn
2011-12-11 3:18 ` Mike Frysinger
2011-12-12 14:47 ` Francesco Riosa
2011-12-12 17:26 ` Mike Frysinger
2011-12-12 22:47 ` Francesco Riosa
2011-12-13 21:20 ` Mike Frysinger
2011-12-08 21:22 ` [gentoo-dev] " Mike Frysinger
2011-12-08 21:29 ` Markos Chandras
2011-12-08 21:34 ` Mike Frysinger
2011-12-08 21:40 ` Markos Chandras
2011-12-08 22:11 ` Mike Frysinger
2012-06-05 18:44 ` [gentoo-dev] x32 release candidate Mike Frysinger
2012-06-06 2:17 ` Mike Frysinger
2012-06-06 5:14 ` Mike Frysinger
2012-06-06 19:40 ` Gregory M. Turner
2012-06-06 20:14 ` vivo75
2012-06-07 3:17 ` Mike Frysinger
2012-06-07 6:13 ` Luca Barbato
2012-06-07 13:38 ` Mike Frysinger
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