[ros-diffs] [tkreuzer] 46253: [NTOS] Add DPRINTs to tell if SYSENTER is detected. Requested by Christoph for testing the test machine.

Author: tkreuzer
Date: Wed Mar 17 22:26:04 2010
New Revision: 46253

URL: http://svn.reactos.org/svn/reactos?rev=46253&view=rev
Log:
[NTOS]
Add DPRINTs to tell if SYSENTER is detected. Requested by Christoph for testing the test
machine.

Modified:
    trunk/reactos/ntoskrnl/ke/i386/cpu.c

Modified: trunk/reactos/ntoskrnl/ke/i386/cpu.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ke/i386/cpu.c?rev…
==============================================================================
--- trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/ke/i386/cpu.c [iso-8859-1] Wed Mar 17 22:26:04 2010
@@ -1010,18 +1010,21 @@
 
             /* It's enabled, so use the proper exit stub */
             KiFastCallExitHandler = KiSystemCallSysExitReturn;
+            DPRINT1("Support for SYSENTER detected.\n");
         }
         else
         {
             /* Disable fast system call */
             KeFeatureBits &= ~KF_FAST_SYSCALL;
             KiFastCallExitHandler = KiSystemCallTrapReturn;
+            DPRINT1("Support for SYSENTER disabled.\n");
         }
     }
     else
     {
         /* Use the IRET handler */
         KiFastCallExitHandler = KiSystemCallTrapReturn;
+        DPRINT1("No support for SYSENTER detected.\n");
     }
 }