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[Xen-devel] [PATCH] Trace cr values in SVM mode
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| Subject: | [Xen-devel] [PATCH] Trace cr values in SVM mode |
| From: | George Dunlap <dunlapg@xxxxxxxxx> |
| Date: | Tue, 7 Apr 2009 10:48:06 +0100 |
| Delivery-date: | Tue, 07 Apr 2009 02:48:31 -0700 |
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VMX code handles cr read/writes explicitly, and so the values read / written were easily traced. In SVM, all cr accesses go through the emulator rather than being handled directly, so no values were traced. This patch traces values read / written to the cr in the emulator. Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx> (Hoping this will be counted as a "bug fix".)
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