Changeset 29640 in vbox for trunk/src/VBox

Timestamp:

May 18, 2010 2:30:50 PM (15 years ago)

Author:

vboxsync

Message:

Use ASMProbeReadByte instead

File:

• trunk/src/VBox/Additions/common/VBoxService/VBoxServicePageSharing.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/common/VBoxService/VBoxServicePageSharing.cpp

@@ -22 +22 @@
 #include <iprt/assert.h>
 #include <iprt/avl.h>
+#include <iprt/asm.h>
 #include <iprt/mem.h>
 #include <iprt/stream.h>
@@ -157 +158 @@
                     {
                         /* Try to trick the optimizer to leave the page touching code in place. */
-                        dummy += *(char *)pRegion;
+                        ASMProbeReadByte(pRegion);
                         pRegion += PAGE_SIZE;
                     }