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Re: [Xen-devel] [PATCH] vmx: Fix single step on debugger
| To: | Kouya Shimura <kouya@xxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] vmx: Fix single step on debugger |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Fri, 19 Dec 2008 15:10:27 +0000 |
| Cc: | |
| Delivery-date: | Fri, 19 Dec 2008 07:11:05 -0800 |
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| Thread-index: | Aclh6+yDlelSs2UvgUWquDMrtMeVag== |
| Thread-topic: | [Xen-devel] [PATCH] vmx: Fix single step on debugger |
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On 19/12/2008 09:48, "Kouya Shimura" <kouya@xxxxxxxxxxxxxx> wrote: > The hvm domain which is being debugged sometimes crashes with the > following message: The fix looks like a dubious hack to me. Wouldn't it at least be a bit cleaner to mess with DR6.BS (the flag that's actually being checked by the CPU) rather than messing with the DEBUGCTL.BTF control flag? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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