Changeset 93512 in vbox for trunk/src

Timestamp:

Jan 31, 2022 8:48:00 PM (3 years ago)

Author:

vboxsync

Message:

Storage/VDPlugIn: Don't disable VBOX_HDD_NO_DYNAMIC_BACKENDS on non-x86 platforms. bugref:9898

Location:

trunk/src/VBox/Storage

Files:

• VDInternal.h (modified) (2 diffs)
• VDPlugin.cpp (modified) (3 diffs)

trunk/src/VBox/Storage/VDInternal.h

@@ -32 +32 @@
 #include <iprt/memcache.h>
 
+#if 0 /* bird: this is nonsense */
 /** Disable dynamic backends on non x86 architectures. This feature
  * requires the SUPR3 library which is not available there.
@@ -37 +38 @@
 #if !defined(VBOX_HDD_NO_DYNAMIC_BACKENDS) && !defined(RT_ARCH_X86) && !defined(RT_ARCH_AMD64)
 # define VBOX_HDD_NO_DYNAMIC_BACKENDS
+#endif
 #endif
 

trunk/src/VBox/Storage/VDPlugin.cpp

@@ -38 +38 @@
 *   Structures and Typedefs                                                                                                      *
 *********************************************************************************************************************************/
-
 /**
  * Plugin structure.
@@ -56 +55 @@
 
 /*********************************************************************************************************************************
-*   Defined Constants And Macros                                                                                                 *
-*********************************************************************************************************************************/
-
-
-/*********************************************************************************************************************************
 *   Global Variables                                                                                                             *
 *********************************************************************************************************************************/
-
 #ifndef VBOX_HDD_NO_DYNAMIC_BACKENDS
 /** Head of loaded plugin list. */
@@ -618 +611 @@
     /* Plugin loaded? Nothing to do. */
     if (vdPluginFind(pszFilename))
+    {
+        LogFlowFunc(("Plugin '%s' already loaded\n", pszFilename));
         return VINF_SUCCESS;
+    }
 
     RTLDRMOD hPlugin = NIL_RTLDRMOD;
     int rc = SUPR3HardenedLdrLoadPlugIn(pszFilename, &hPlugin, NULL);
+    LogFlowFunc(("SUPR3HardenedLdrLoadPlugIn('%s') -> %Rrc\n", pszFilename, rc));
     if (RT_SUCCESS(rc))
     {