From: Fabrice Bellard <fabrice@bellard.org>
To: blueswir1@hotmail.com
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Patch: Sparc system support
Date: Sat, 02 Oct 2004 15:07:10 +0200 [thread overview]
Message-ID: <415EA7FE.8000100@bellard.org> (raw)
In-Reply-To: <BAY12-F34PpQmWL9vVm0004081e@hotmail.com>
Blue Swirl wrote:
> Most of your changes are ok, except for the DHCP one. It's idea is to
> respond to BOOTP clients which use no extensions added by DHCP.
>
> The magic address-banging loader is a quick & dirty hack anyway, I'm
> thinking of a better way to initialise Proll and implement kernel loading.
OK. So you mean I must reverse your patch in bootp.c or implement a
correct bootp server ?
> What are you planning for env->access_type? Sparc MMU needs to know
> whether the memory access is for data or instructions, did the access
> come from user or kernel code and is it read or write.
rw == 2 in cpu_handle_mmu_fault() will mean 'code access'. I made the
patch in my repository for i386 and PowerPC, but I need to test it more
before commiting.
Fabrice.
next prev parent reply other threads:[~2004-10-02 13:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-02 11:07 [Qemu-devel] Patch: Sparc system support Blue Swirl
2004-10-02 13:07 ` Fabrice Bellard [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-10-03 7:37 Blue Swirl
2004-09-26 16:01 Blue Swirl
2004-09-30 22:23 ` Fabrice Bellard
2004-10-01 14:10 ` Renzo Davoli
2004-10-01 16:00 ` Johannes Schindelin
2004-10-01 23:06 ` J. Mayer
2004-10-02 3:50 ` Johannes Schindelin
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