From: "[MOc]cda*mirabilos" <mirabilos@netcologne.de>
To: "Davide Libenzi" <davidel@xmailserver.org>
Cc: "lkml" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] task_struct colouring ...
Date: Sun, 2 Dec 2001 15:06:06 -0000 [thread overview]
Message-ID: <008001c17b42$e2fa5880$30d8fea9@ecce> (raw)
In-Reply-To: <Pine.LNX.4.40.0112011654550.1696-100000@blue1.dev.mcafeelabs.com>
> > > movl %esp, %eax
> > > andl $-8192, %eax
> > > movl (%eax), %eax
> >
> > Although I'm good in assembly but bad in gas,
> > do you consider the middle line good style?
> >
> > Binary AND with a negative decimal number?
>
> ~N = -(N + 1)
I know, but I don't consider this good style, as
decimal arithmetic is for humans, and binary
{arithmetic,ops} are for the PC.
Please don't Cc: me, I read the list, thanks.
Thorsten
next prev parent reply other threads:[~2001-12-02 15:07 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-30 21:47 [PATCH] task_struct colouring Davide Libenzi
2001-11-30 22:40 ` Alan Cox
2001-11-30 23:37 ` H. Peter Anvin
2001-11-30 23:53 ` Davide Libenzi
2001-11-30 23:57 ` Alan Cox
2001-12-01 0:33 ` Davide Libenzi
2001-12-01 1:05 ` H. Peter Anvin
2001-12-01 1:30 ` Davide Libenzi
2001-12-01 1:24 ` H. Peter Anvin
2001-12-01 1:41 ` Davide Libenzi
2001-12-01 1:36 ` H. Peter Anvin
2001-12-01 9:58 ` Alan Cox
2001-12-01 9:49 ` Alan Cox
2001-12-01 23:37 ` Davide Libenzi
2001-12-01 23:50 ` kumon
2001-12-02 0:11 ` Davide Libenzi
2001-12-02 16:39 ` Alan Cox
2001-12-02 0:02 ` [MOc]cda*mirabilos
2001-12-02 0:56 ` Davide Libenzi
2001-12-02 15:06 ` [MOc]cda*mirabilos [this message]
2001-12-02 19:49 ` Davide Libenzi
2001-12-02 19:50 ` Thorsten Glaser
-- strict thread matches above, loose matches on Subject: below --
2001-12-01 10:17 Manfred Spraul
2001-12-01 21:49 ` Davide Libenzi
2001-12-01 22:04 ` H. Peter Anvin
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