From: Paolo Bonzini <pbonzini@redhat.com>
To: Richard Henderson <rth@twiddle.net>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
agraf@suse.de, Aurelien Jarno <aurelien@aurel32.net>,
qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH 5/7] tcg-i386: Implement deposit operation.
Date: Wed, 09 Feb 2011 08:41:32 +0100 [thread overview]
Message-ID: <4D52452C.3050008@redhat.com> (raw)
In-Reply-To: <4D5185DA.3050105@twiddle.net>
On 02/08/2011 07:05 PM, Richard Henderson wrote:
> (Which is probably a mistake from a translator point of view -- there's
> no reason we can't emulate 16-bit operations with 32-bit operations given
> that the high bits are ignorable.)
Not really, you never know if the guest is going to use a 66 prefix on
the next instruction.
Paolo
next prev parent reply other threads:[~2011-02-09 7:41 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-11 3:23 [Qemu-devel] [PATCH 0/7] Define "deposit" tcg operation, v2 Richard Henderson
2011-01-11 3:23 ` [Qemu-devel] [PATCH 1/7] tcg: Define "deposit" as an optional operation Richard Henderson
2011-01-11 23:45 ` Aurelien Jarno
2011-01-12 11:00 ` Edgar E. Iglesias
2011-01-11 3:23 ` [Qemu-devel] [PATCH 2/7] tcg-ppc: Implement deposit operation Richard Henderson
2011-01-11 12:40 ` [Qemu-devel] " malc
2011-01-11 16:32 ` Richard Henderson
2011-01-11 19:11 ` malc
2011-01-11 3:23 ` [Qemu-devel] [PATCH 3/7] tcg-hppa: " Richard Henderson
2011-01-11 3:23 ` [Qemu-devel] [PATCH 4/7] tcg-ia64: " Richard Henderson
2011-01-11 3:23 ` [Qemu-devel] [PATCH 5/7] tcg-i386: " Richard Henderson
2011-01-25 12:27 ` Edgar E. Iglesias
2011-01-25 16:13 ` Richard Henderson
2011-01-25 16:48 ` Edgar E. Iglesias
2011-01-25 22:07 ` Richard Henderson
2011-01-26 8:53 ` Edgar E. Iglesias
2011-01-26 9:23 ` Alexander Graf
2011-01-26 15:50 ` Richard Henderson
2011-01-26 16:00 ` Alexander Graf
2011-01-26 16:34 ` Avi Kivity
2011-01-26 16:40 ` Richard Henderson
2011-01-26 16:50 ` Alexander Graf
2011-01-26 18:21 ` Richard Henderson
2011-01-26 18:27 ` Alexander Graf
2011-01-26 18:55 ` Richard Henderson
2011-01-26 19:01 ` Alexander Graf
2011-01-26 19:05 ` Richard Henderson
2011-01-26 19:09 ` Alexander Graf
2011-01-26 19:19 ` Richard Henderson
2011-01-26 19:27 ` Alexander Graf
2011-01-31 8:33 ` Aurelien Jarno
2011-02-08 18:05 ` Richard Henderson
2011-02-09 7:41 ` Paolo Bonzini [this message]
2011-02-09 17:24 ` [Qemu-devel] " Blue Swirl
2011-01-11 3:23 ` [Qemu-devel] [PATCH 6/7] target-i386: Use " Richard Henderson
2011-01-12 11:01 ` Edgar E. Iglesias
2011-01-20 11:06 ` Aurelien Jarno
2011-01-11 3:23 ` [Qemu-devel] [PATCH 7/7] target-ppc: " Richard Henderson
2011-01-11 23:45 ` [Qemu-devel] [PATCH 0/7] Define "deposit" tcg operation, v2 Aurelien Jarno
2011-01-20 11:31 ` Edgar E. Iglesias
-- strict thread matches above, loose matches on Subject: below --
2011-01-07 22:42 [Qemu-devel] [PATCH 0/7] Define "deposit" tcg operation Richard Henderson
2011-01-07 22:43 ` [Qemu-devel] [PATCH 5/7] tcg-i386: Implement deposit operation Richard Henderson
2011-01-09 21:53 ` [Qemu-devel] " Aurelien Jarno
2011-01-09 22:55 ` Richard Henderson
2011-01-10 0:16 ` Aurelien Jarno
2011-01-10 0:43 ` Richard Henderson
2011-01-10 16:52 ` Aurelien Jarno
2011-01-10 18:37 ` Aurelien Jarno
2011-01-10 19:19 ` Richard Henderson
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