Tarmo Pikaro writes:
>> It would be much easier to ship an executable containing both the guest
>> application and qemu, so that executing it starts qemu with a
>> pre-defined configuration and runs the guest binary.
>
> - Binary recompilation would allow faster execution than emulated code
QEMU d
On 05/10/2011 11:13 AM, Tarmo Pikaro wrote:
>> It would be much easier to ship an executable containing both the guest
>> application and qemu, so that executing it starts qemu with a
>> pre-defined configuration and runs the guest binary.
>
> - Binary recompilation would allow faster execution t
Message: 3
Date: Sun, 08 May 2011 21:41:15 +0200
From: Llu?s
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Binary translation (of code)
Message-ID: <87ei49ugis@ginnungagap.bsc.es>
Content-Type: text/plain; charset=utf-8
Tarmo Pikaro writes:
> Hi !
>> > I think self
Tarmo Pikaro writes:
> Hi !
>> > I think self-modifying code is kinda rare case - it's made typically for
>> > protection againt hackers , and typically on pc side. Nintendo roms
>> > probably
>> > don't use this kind of
>> > protection.
>>
>> It doesn't have to be protection, for example GCC ge
Hi !
> > I think self-modifying code is kinda rare case - it's made typically for
> > protection againt hackers , and typically on pc side. Nintendo roms probably
> > don't use this kind of
> > protection.
>
> It doesn't have to be protection, for example GCC generates
> trampolines to stack when
On Sun, May 8, 2011 at 2:46 PM, Blue Swirl wrote:
> On Sun, May 8, 2011 at 4:05 PM, Tarmo Pikaro wrote:
>>
>>> In general, this is not possible. Consider for example self-modifying
>>> or otherwise dynamically created code, or just code that examines
>>> itself.
>>
>>> In some specific trivial ca
On Sun, May 8, 2011 at 4:05 PM, Tarmo Pikaro wrote:
>
>> In general, this is not possible. Consider for example self-modifying
>> or otherwise dynamically created code, or just code that examines
>> itself.
>
>> In some specific trivial cases it could work, and QEMU could be made
>> to abort if tr
> In general, this is not possible. Consider for example self-modifying
> or otherwise dynamically created code, or just code that examines
> itself.
> In some specific trivial cases it could work, and QEMU could be made
> to abort if translation would be needed.
I think self-modifying code is k
On Sat, May 7, 2011 at 2:26 PM, Tarmo Pikaro wrote:
> Hi !
>
> I've analyzed quite a lot of emulators source code, including qemu as well.
>
> But I somehow would like to completely get rid of emulators, and simply
> convert
> application from one cpu/board to another cpu/board.
>
> On wiki pages
Hi...
On Sat, May 7, 2011 at 18:26, Tarmo Pikaro wrote:
> Hi !
>
> I've analyzed quite a lot of emulators source code, including qemu as well.
>
> But I somehow would like to completely get rid of emulators, and simply
> convert
> application from one cpu/board to another cpu/board.
>
> On wiki
Hi !
I've analyzed quite a lot of emulators source code, including qemu as well.
But I somehow would like to completely get rid of emulators, and simply convert
application from one cpu/board to another cpu/board.
On wiki pages this is called "binary translation".
- Do you know some open source
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