From: Richard Henderson <rth@twiddle.net>
To: Aurelien Jarno <aurelien@aurel32.net>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2] tcg-i386: Use %gs prefixes for x86_64 GUEST_BASE
Date: Tue, 23 Oct 2012 07:19:20 +1000 [thread overview]
Message-ID: <5085B858.9070205@twiddle.net> (raw)
In-Reply-To: <20121022055915.GA3260@ohm.aurel32.net>
On 2012-10-22 15:59, Aurelien Jarno wrote:
> Yes, this is a know fact that this libc function doesn't have a
> prototype (for instance in the manpage), that said it exists and at
> least on x32 it's actually a wrapper doing things.
>
> That's why I think it's better to use it than doing the syscall
> directly.
Well, we know that arch_prctl is not a wrapper for x86_64. And x32
will never be a concern for qemu. But I guess I can change this if
you really really insist.
r~
next prev parent reply other threads:[~2012-10-22 21:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-22 2:11 [Qemu-devel] [PATCH v2] tcg-i386: Use %gs prefixes for x86_64 GUEST_BASE Richard Henderson
2012-10-22 5:59 ` Aurelien Jarno
2012-10-22 21:19 ` Richard Henderson [this message]
2012-10-29 14:34 ` Aurelien Jarno
-- strict thread matches above, loose matches on Subject: below --
2012-10-18 3:28 [Qemu-devel] [PATCH] " Richard Henderson
2012-10-18 3:36 ` [Qemu-devel] [PATCH v2] " Richard Henderson
2012-10-21 4:26 ` Aurelien Jarno
2012-10-21 6:24 ` Richard Henderson
2012-10-21 20:43 ` Richard Henderson
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