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| From: | Blue Swirl |
| Subject: | Re: [Qemu-devel] 4G address space remapping on 64-bit host |
| Date: | Fri, 29 Jun 2007 19:48:24 +0300 |
On 6/29/07, Fabrice Bellard <address@hidden> wrote:
In fact, running in 64 bit is not necessary : It is simpler and more efficient to use kqemu (or KVM) to handle the address space remapping. The trick is to run the translator in the upper part or lower part of the 32 bit address space and to protect it with segments.
Would that be hard to implement for the kqemu case? What is your guesstimate on what kind of performance benefit would Sparc32 emulation get from that?
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