* [Qemu-devel] Clock Emulation
@ 2014-06-24 8:11 Ayaz Akram
2014-06-26 1:18 ` ChenLiang
0 siblings, 1 reply; 2+ messages in thread
From: Ayaz Akram @ 2014-06-24 8:11 UTC (permalink / raw)
To: qemu-devel
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Can anyone help me out in finding how does QEMU provide emulated clock to
guest operating system.. For instance, how does it increment x86's time
stamp counter register??
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] Clock Emulation
2014-06-24 8:11 [Qemu-devel] Clock Emulation Ayaz Akram
@ 2014-06-26 1:18 ` ChenLiang
0 siblings, 0 replies; 2+ messages in thread
From: ChenLiang @ 2014-06-26 1:18 UTC (permalink / raw)
To: Ayaz Akram; +Cc: qemu-devel
On 2014/6/24 16:11, Ayaz Akram wrote:
> Can anyone help me out in finding how does QEMU provide emulated clock to guest operating system.. For instance, how does it increment x86's time stamp counter register??
The tsc of vcpu is increased by hardware.
^ permalink raw reply [flat|nested] 2+ messages in thread
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