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From: | Magnus Damm |
Subject: | [Qemu-devel] [PATCH] upgraded mmap patches |
Date: | Sun, 9 Jan 2005 00:48:40 +0100 |
Hi All, I have just finished upgrading the CONFIG_MMU_MAP (aka mmap) patches written by Piotrek. I have only tested to build the code with --target-list=i386-softmmu and only on x86 hosts running Linux. I am able to run Win XP SP2 as guest both with and without mmap acceleration with the patch. The changes are not many since the last release by Piotrek, I just made sure the code applied to CVS of today and yeah, I added some basic code to support quad-word memory access. It is totally untested and probably broken right now. Someone please look at part4 of the patch and verify that I read 32-bit words the right way. Sorry PowerPC folks, no ppc host support yet. I will port up the ppc host patches after someone has fixed so ppc compiles cleanly... The first three parts are simply upgraded versions of the files v1-part[1-3].patch.gz that Piotrek posted to the list around a month ago. Part4 contains changes by me. Enjoy, please report back to the list with problems and benchmarks! / magnus
qemu-mmap_20050108-part1.patch.gz
Description: GNU Zip compressed data
qemu-mmap_20050108-part2.patch.gz
Description: GNU Zip compressed data
qemu-mmap_20050108-part3.patch.gz
Description: GNU Zip compressed data
qemu-mmap_20050108-part4.patch.gz
Description: GNU Zip compressed data
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