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From: Fabrice Bellard <fabrice@bellard.org>
To: Paul Brook <paul@codesourcery.com>
Cc: qemu-devel@nongnu.org, thayne@c2.net
Subject: Re: [Qemu-devel] [PATCH] arm eabi TLS
Date: Thu, 13 Dec 2007 09:57:11 +0100	[thread overview]
Message-ID: <4760F3E7.9000208@bellard.org> (raw)
In-Reply-To: <200712130121.04204.paul@codesourcery.com>

Paul Brook wrote:
>> - It would be good to limit the changes in the CPU emulation code to
>> handle the TLS. For example, on MIPS, the TLS register must not be
>> stored in the CPU state. Same for ARM.
> 
> I disagree. The TLS register is part of the CPU state. On many machines 
> (including ARMv6 CPUs) it's an actual CPU register. I'm fairly sure the same 
> is true for recent MIPS revisions.

If some CPUs implement it in hardware, then I agree.

Fabrice.

  parent reply	other threads:[~2007-12-13  8:57 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-12  0:44 [Qemu-devel] [PATCH] arm eabi TLS Thayne Harbaugh
2007-12-12  1:29 ` Paul Brook
2007-12-12 23:03 ` Fabrice Bellard
2007-12-13  1:21   ` Paul Brook
2007-12-13  1:15     ` Thayne Harbaugh
2008-01-28 18:27       ` Felipe Contreras
2008-04-04 15:03         ` Marc-André Lureau
2008-04-04 17:48           ` Stuart Anderson
2008-05-05 15:12           ` Felipe Contreras
2007-12-13  8:57     ` Fabrice Bellard [this message]
2007-12-13 13:28     ` Daniel Jacobowitz

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