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Message-ID: <42E01D41.8020108@reactos.com>
Date: Fri, 22 Jul 2005 00:10:09 +0200
From: Filip Navara <navaraf@reactos.com>
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Subject: Re: [Qemu-devel] PowerPC64 and more
References: <1121944537.9483.74.camel@rapid>
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To: qemu-devel@nongnu.org

J. Mayer wrote:

>Here's a long awaited patch (hum, Fabrice ? ;-) ).
>It is really invasive in the target-ppc subdirectory.
>  
>
[snip]

wow, you repeated my and Fabrice's mistake once more ... think about the 
code below more :)
note: when you'll be done thinking or run out of ideas see my x86-64 
patches that i sent to ML this morning.

- Filip

Index: exec.c
===================================================================
RCS file: /cvsroot/qemu/qemu/exec.c,v
retrieving revision 1.60
diff -u -d -w -B -b -d -p -r1.60 exec.c
--- exec.c    24 Apr 2005 18:02:38 -0000    1.60
+++ exec.c    20 Jul 2005 23:00:26 -0000
@@ -257,6 +257,10 @@ static inline VirtPageDesc *virt_page_fi
 {
     VirtPageDesc *p;
 
+    /* XXX: should not truncate for 64 bit addresses */
+#if TARGET_LONG_BITS > 32
+    index &= (L1_SIZE - 1);
+#endif
     p = l1_virt_map[index >> L2_BITS];
     if (!p)
         return 0;