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From: | Segher Boessenkool |
Subject: | Re: [Qemu-devel] [PATCH 2/2] target-ppc: fix interrupt vectors for MPC603 and e300 |
Date: | Sun, 2 May 2010 16:19:13 +0200 |
Your code can change MSR[IP]; there is also a strapping pin that is sampled on HRESET (and copied to MSR[IP]).Wouldn't this mean that when the reset is issued by hardware, MSR[IP] is always 1 (to boot from ROM) but with software reset it can take software defined values?
Yes, that is what it means.
I think now QEMU ignores MSR[IP].
Fix it :-) Segher
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