@Sir Richard,
While fixing trunk breakage, I also fixed another bug in
KiTrap0DHandler, which was always only checking one prefix.
I attached the patch.
Regards,
Timo
Index: traphdlr.c
===================================================================
--- traphdlr.c (Revision 45057)
+++ traphdlr.c (Arbeitskopie)
@@ -1103,19 +1103,23 @@
/* Skip prefix instructions */
for (j = 0; j < sizeof(KiTrapPrefixTable); j++)
{
- /* Is this NOT a prefix instruction? */
- if (Instructions[i] != KiTrapPrefixTable[j])
+ /* Is this a prefix instruction? */
+ if (Instructions[i] == KiTrapPrefixTable[j])
{
- /* We can go ahead and handle the fault now */
- Instruction = Instructions[i];
+ /* Stop looking */
break;
}
}
- /* Do we need to keep looking? */
- if (Instruction) break;
+ /* Is this NOT any prefix instruction? */
+ if (Instructions[i] != KiTrapPrefixTable[j])
+ {
+ /* We can go ahead and handle the fault now */
+ Instruction = Instructions[i];
+ break;
+ }
}
-
+
/* If all we found was prefixes, then this instruction is too long
*/
if (!Instruction)
{
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