Changeset 41067 in vbox for trunk/src/VBox/HostDrivers/Support/darwin

Timestamp:

Apr 26, 2012 11:36:57 AM (13 years ago)

Author:

vboxsync

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

77635

Message:

supdrvOSLdrNotifyOpened so we can record the load address in NVRAM if we choose to.

File:

• trunk/src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp (modified) (2 diffs)

trunk/src/VBox/HostDrivers/Support/darwin/SUPDrv-darwin.cpp

@@ -64 +64 @@
 #include <IOKit/IOUserClient.h>
 #include <IOKit/pwr_mgt/RootDomain.h>
+#include <IOKit/IODeviceTreeSupport.h>
 
 #ifdef VBOX_WITH_HOST_VMX
@@ -760 +761 @@
 
 
+void VBOXCALL   supdrvOSLdrNotifyOpened(PSUPDRVDEVEXT pDevExt, PSUPDRVLDRIMAGE pImage)
+{
+#if 1
+    NOREF(pDevExt); NOREF(pImage);
+#else
+    /* Put
+    IORegistryEntry *pEntry = IORegistryEntry::fromPath("/options", gIODTPlane);
+    if (pEntry)
+    {
+        char szVar[80];
+        RTStrPrintf(szVar, sizeof(szVar), "vboximage-%s", pImage->szName);
+        char szValue[48];
+        RTStrPrintf(szValue, sizeof(szValue), "%#llx,%#llx", (uint64_t)(uintptr_t)pImage->pvImage,
+                    (uint64_t)(uintptr_t)pImage->pvImage + pImage->cbImageBits - 1);
+        bool fRc = pEntry->setProperty(szVar, szValue); NOREF(fRc);
+        pEntry->release();
+        /*SUPR0Printf("fRc=%d '%s'='%s'\n", fRc, szVar, szValue);*/
+    }
+    /*else
+        SUPR0Printf("failed to find /options in gIODTPlane\n");*/
+#endif
+}
+
+
 int  VBOXCALL   supdrvOSLdrOpen(PSUPDRVDEVEXT pDevExt, PSUPDRVLDRIMAGE pImage, const char *pszFilename)
 {