From: Stefan Weil <sw@weilnetz.de>
To: 陳韋任 <chenwj@iis.sinica.edu.tw>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] tcg: Remove redundant declarations of TCG_TARGET_REG_BITS
Date: Thu, 08 Dec 2011 08:19:45 +0100 [thread overview]
Message-ID: <4EE06511.4050306@weilnetz.de> (raw)
In-Reply-To: <20111208070311.GA34443@cs.nctu.edu.tw>
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Am 08.12.2011 08:03, schrieb 陳韋任:
> On Wed, Dec 07, 2011 at 11:31:46PM +0100, Stefan Weil wrote:
>> TCG_TARGET_REG_BITS is declared in tcg.h for all TCG targets.
>
> Just want to make sure. When we talk about target in TCG, that
> _always_ means
> the host, right?
>
> Regards,
> chenwj
Yes. See file tcg/README which says this:
The TCG "target" is the architecture for which we generate the
code. It is of course not the same as the "target" of QEMU which is
the emulated architecture. As TCG started as a generic C backend used
for cross compiling, it is assumed that the TCG target is different
from the host, although it is never the case for QEMU.
Regards,
Stefan Weil
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next prev parent reply other threads:[~2011-12-08 7:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-07 22:31 [Qemu-trivial] [PATCH] tcg: Remove redundant declarations of TCG_TARGET_REG_BITS Stefan Weil
2011-12-07 22:31 ` [Qemu-devel] " Stefan Weil
2011-12-08 7:03 ` [Qemu-trivial] " 陳韋任
2011-12-08 7:03 ` 陳韋任
2011-12-08 7:19 ` Stefan Weil [this message]
2011-12-08 21:46 ` Stuart Brady
2011-12-09 10:58 ` [Qemu-trivial] " Stefan Hajnoczi
2011-12-09 10:58 ` [Qemu-devel] " Stefan Hajnoczi
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