From: Salvatore Lionetti <salvatorelionetti@yahoo.it>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PPC] TimeBase PC dependent
Date: Tue, 16 Sep 2008 16:45:47 +0000 (GMT) [thread overview]
Message-ID: <213741.6135.qm@web27203.mail.ukl.yahoo.com> (raw)
Hi to all,
(resolved previous question)
I work on a ppc405ep environment (little extended to work on 405GPr) and try to investigate on guest clock(Windows host). Bus clock is 66Mhz:
Spawning qemu with high priority, i see Seeing in the code, i found that reading tbl lead to:
->Int[#sec * 66 666 666]
where #sec is (PerformanceCounter/PerformanceCounterFreq)
Is correct that guest read a timebase info function of host time elapsed?
Thank you for response
Perhaps is ok if HOST CPU is used almost only by QEMU...
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reply other threads:[~2008-09-16 16:45 UTC|newest]
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