From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Beal <david-UpSRNmNWsutWk0Htik3J/w@public.gmane.org>
Subject: (Patch) Save Registers for QEMU Monitor Commands
Date: Wed, 03 Jan 2007 11:21:03 -0800
Message-ID: <1167852063.17482.6.camel@anthracite.dev.neuraliq.com>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="=-MpFiZkouttr408u5ej/A"
Return-path: <kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
To: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/kvm-devel>,
	<mailto:kvm-devel-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org?subject=unsubscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum=kvm-devel>
List-Post: <mailto:kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
List-Help: <mailto:kvm-devel-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org?subject=help>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/kvm-devel>,
	<mailto:kvm-devel-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org?subject=subscribe>
Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
List-Id: kvm.vger.kernel.org


--=-MpFiZkouttr408u5ej/A
Content-Type: text/plain
Content-Transfer-Encoding: 7bit

Hello,

This patch adds a kvm_save_registers call before each command run in
qemu monitor.  This affects commands such as "info registers," "info
tlb," and "info mem."

This is to synchronize the cpu state so that monitor commands are more
accurate.

Best Regards,
David Beal

--=-MpFiZkouttr408u5ej/A
Content-Disposition: attachment; filename=kvm_save_regs.diff
Content-Type: text/x-patch; name=kvm_save_regs.diff; charset=us-ascii
Content-Transfer-Encoding: 7bit

Index: trunk/qemu/monitor.c
===================================================================
--- trunk/qemu/monitor.c	(revision 4252)
+++ trunk/qemu/monitor.c	(working copy)
@@ -25,6 +25,9 @@
 #include "disas.h"
 #include <dirent.h>
 #include "migration.h"
+#if USE_KVM
+#include "qemu-kvm.h"
+#endif
 //#define DEBUG
 //#define DEBUG_COMPLETION
 
@@ -2231,6 +2234,15 @@
         goto fail;
     }
 
+#ifdef USE_KVM
+    if(1)
+    {
+        CPUState *env=mon_get_cpu();
+        if (kvm_allowed)
+            kvm_save_registers(env);
+    }
+#endif    
+
     switch(nb_args) {
     case 0:
         cmd->handler();

--=-MpFiZkouttr408u5ej/A
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys - and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
--=-MpFiZkouttr408u5ej/A
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

_______________________________________________
kvm-devel mailing list
kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
https://lists.sourceforge.net/lists/listinfo/kvm-devel

--=-MpFiZkouttr408u5ej/A--