Changeset 41972 in vbox for trunk/src/VBox/Additions/common/VBoxControl

Timestamp:

Jun 29, 2012 1:35:30 PM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

78843

Message:

VBoxGuest,VBoxControl: embedded DPC latency measurement for Windows (disabled).

Location:

trunk/src/VBox/Additions/common/VBoxControl

Files:

• Makefile.kmk (modified) (1 diff)
• VBoxControl.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/common/VBoxControl/Makefile.kmk

@@ -37 +37 @@
         $(if $(VBOX_WITH_GUEST_PROPS),VBOX_WITH_GUEST_PROPS,) \
         $(if $(VBOX_WITH_SHARED_FOLDERS),VBOX_WITH_SHARED_FOLDERS,)
+VBoxControl_DEFS.win += \
+        $(if $(VBOX_WITH_DPC_LATENCY_CHECKER),VBOX_WITH_DPC_LATENCY_CHECKER,)
 VBoxControl_SOURCES = \
         VBoxControl.cpp

trunk/src/VBox/Additions/common/VBoxControl/VBoxControl.cpp

@@ -1487 +1487 @@
 }
 
+#ifdef VBOX_WITH_DPC_LATENCY_CHECKER
+#include "..\VBoxGuestLib\VBGLR3Internal.h"
+
+static RTEXITCODE handleDpc(int argc, char *argv[])
+{
+#ifndef VBOX_CONTROL_TEST
+    int rc = VINF_SUCCESS;
+    int i;
+    for (i = 0; i < 30; i++)
+    {
+        rc = vbglR3DoIOCtl(VBOXGUEST_IOCTL_DPC, NULL, 0);
+        if (RT_FAILURE(rc))
+        {
+            break;
+        }
+        RTPrintf("%d\n", i);
+    }
+#else
+    int rc = VERR_NOT_IMPLEMENTED;
+#endif
+    if (RT_SUCCESS(rc))
+    {
+        RTPrintf("Samples collection completed.\n");
+        return RTEXITCODE_SUCCESS;
+    }
+    else
+    {
+        VBoxControlError("Error. rc=%Rrc\n", rc);
+        return RTEXITCODE_FAILURE;
+    }
+}
+#endif /* VBOX_WITH_DPC_LATENCY_CHECKER */
+
 /** command handler type */
 typedef DECLCALLBACK(RTEXITCODE) FNVBOXCTRLCMDHANDLER(int argc, char *argv[]);
@@ -1523 +1556 @@
     { "getversion",             handleVersion },
     { "version",                handleVersion },
+#ifdef VBOX_WITH_DPC_LATENCY_CHECKER
+    { "dpc",                    handleDpc },
+#endif /* VBOX_WITH_DPC_LATENCY_CHECKER */
     { "help",                   handleHelp }
 };