From: Paolo Bonzini <bonzini@gnu.org>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCH 0/2] simplify global register save/restore
Date: Sat, 13 Feb 2010 21:58:05 +0100 [thread overview]
Message-ID: <4B77125D.3000205@gnu.org> (raw)
In-Reply-To: <f43fc5581002131257i4d353f4brb75fdd5b83ef416@mail.gmail.com>
On 02/13/2010 09:57 PM, Blue Swirl wrote:
> On Sat, Feb 13, 2010 at 10:26 PM, Paolo Bonzini<bonzini@gnu.org> wrote:
>> On 02/13/2010 06:58 PM, Blue Swirl wrote:
>>>
>>> V9 ABI gives more registers to application use.
>>
>> Except that glibc uses those---in theory, as I see it, it should be compiled
>> with fixed g2 and g3 to leave them to the application. I get it now.
>>
>> It may be possible to make the workaround a big less ugly (I'm thinking of
>> avoiding #undef/#define by using assembly). I made a patch (see attachment,
>> just FYI), maybe sometime I'll try it using self-virtualized qemu.
>
> Yes, that's much better.
If it works. :-)
Paolo
next prev parent reply other threads:[~2010-02-13 20:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-10 23:26 [Qemu-devel] [PATCH 0/2] simplify global register save/restore Paolo Bonzini
2010-02-10 23:26 ` [Qemu-devel] [PATCH 1/2] remove dead m68k global register definitions Paolo Bonzini
2010-02-10 23:26 ` [Qemu-devel] [PATCH 2/2] get rid of hostregs_helper.h Paolo Bonzini
2010-02-18 19:07 ` Blue Swirl
2010-02-18 20:25 ` [Qemu-devel] [PATCH v2 1/2] remove dead m68k definitions Paolo Bonzini
2010-02-18 20:25 ` [Qemu-devel] [PATCH v2 2/2] get rid of hostregs_helper.h Paolo Bonzini
2010-02-18 21:28 ` [Qemu-devel] " Blue Swirl
2010-02-25 11:40 ` Michael S. Tsirkin
2010-02-25 12:50 ` Paolo Bonzini
2010-02-25 13:04 ` Michael S. Tsirkin
2010-02-25 13:11 ` Paolo Bonzini
2010-02-13 17:58 ` [Qemu-devel] [PATCH 0/2] simplify global register save/restore Blue Swirl
2010-02-13 20:26 ` [Qemu-devel] " Paolo Bonzini
2010-02-13 20:57 ` Blue Swirl
2010-02-13 20:58 ` Paolo Bonzini [this message]
2010-02-26 11:30 ` [Qemu-devel] " Paul Brook
2010-02-26 13:05 ` Paolo Bonzini
2010-02-26 18:32 ` Paul Brook
2010-03-01 12:30 ` Paolo Bonzini
2010-03-01 14:02 ` Paul Brook
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