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From: | Andreas Färber |
Subject: | Re: [Qemu-devel] checking the number of target cpu cycles or instructions executed |
Date: | Thu, 23 Dec 2010 18:42:13 +0100 |
Hi, Am 22.12.2010 um 13:19 schrieb Stefano Bonifazi:
how can I check the number of target cpu cycles or target instructions executed inside qemu-user (i.e. qemu-ppc)?Is there any variable I can inspect for such informations?
QEMU's emulation is not cycle-accurate, so you will not be able to retrieve CPU cycle info to my knowledge.
As for instructions, take a look at the -icount option. Andreas
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