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[Qemu-devel] [PATCH] target-ppc: add Altivec instructions, corrections


From: Nathan Froyd
Subject: [Qemu-devel] [PATCH] target-ppc: add Altivec instructions, corrections
Date: Mon, 15 Dec 2008 14:15:32 -0800

[Apologies for sending this as a separate, smaller series; I lost the
original thread, or else I'd reply to those.]

Actual testing against Altivec hardware revealed a few typos and thinkos
in my Altivec patch series.  This series can be applied at the
appropriate places in the original series and should be considered as
superseding the corresponding patches.

The only thing that does work is m{f,t}vscr; I've verified that
instructions that set bits in vscr operate properly, but at least mfvscr
doesn't actually update the register with the contents of vscr.  I'm at
a loss to figure out why.  Advice welcome...

-Nathan





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