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From: Manuel H. <mho...@ph...> - 2006-04-09 09:19:21
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You are right, I updated the code on thursday and so I missed your updates from friday. Now the code works perfectly fine on both UP and MP bochs, on the latter it also boots up the APs and the print their messages. It also works om UP SimNow!. Unfortunately the kernel hangs on MP SimNow!... For some strange reason the AP is not booted. Even worse: The timeout counter does not stop at 0, but instead overflows and continues below 0! Unless the kernel checks the code in the very short moment when it passes 0, it will wait forever... This seems to be a bug in SimNow! - I'll try to figure that out. However, it should be possible to boot the AP - at least my kernel does. I had a look at the MP specification and it says that there should always be an INIT IPI at the beginning. I've tried that, too - without any effect... Regards, Manuel |