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[Xen-devel] Re: How use page_fault to intercept syscall?
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] Re: How use page_fault to intercept syscall? |
| From: | jianghui <jhtsing@xxxxxxxxx> |
| Date: | Mon, 4 Apr 2011 22:28:01 -0700 (PDT) |
| Delivery-date: | Mon, 04 Apr 2011 22:28:29 -0700 |
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| In-reply-to: | <1301980625477-4283278.post@xxxxxxxxxxxxx> |
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| References: | <1301980625477-4283278.post@xxxxxxxxxxxxx> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
Hello everyone!
I want to intercept syscall by set sysenter_cs_msr and
sysenter_eip_msr registers with a invalid address.
when I handle the events I want ， I set back this registers with the real
address, but the system don't work.
can some one give me a help?
thank you very much!
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