From: Jocelyn Mayer <jma@netgem.com>
To: qemu mailing list <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] Misc patches for qemu
Date: 26 Jun 2003 22:38:35 +0200 [thread overview]
Message-ID: <1056659914.4967.787.camel@jma1.dev.netgem.com> (raw)
In-Reply-To: <20030626155856.084b5ff0.jrydberg@night.trouble.net>
On Thu, 2003-06-26 at 15:58, Johan Rydberg wrote:
> Jocelyn Mayer <jma@netgem.com> wrote:
>
> : Here's a set of patches that fix some target emulation portability
> : problems in qemu:
>
> When can we expect the PPC target?
Well I hope in a few days, maybe next week:
I got all basic arithmetic and logical opcodes OK,
getting no differences between a real PPC and qemu.
But "real" programs like bash still crash after
a few thousands of instructions...
I need to do more tests on instructions using immediate values,
load/store (especially multiple and strings ones) and it should be quite
usable for simple programs using no floats or special stuffs like time
synchronisation using tbl/tbu registers.
For now, I'm just trying to emulate a PPC purely based on the 32 bits
PPC specification but I will extend it after to emulate real ones. I
would also like to emulate 64 bits PPC, for fun...
--
Jocelyn Mayer <jma@netgem.com>
next prev parent reply other threads:[~2003-06-26 20:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-24 20:18 [Qemu-devel] Misc patches for qemu Jocelyn Mayer
2003-06-26 13:58 ` Johan Rydberg
2003-06-26 20:38 ` Jocelyn Mayer [this message]
2003-06-27 8:18 ` Benjamin Herrenschmidt
2003-06-27 13:55 ` Jocelyn Mayer
2003-06-27 15:29 ` Benjamin Herrenschmidt
2003-06-27 15:49 ` Benjamin Herrenschmidt
2003-06-30 22:41 ` Jocelyn Mayer
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