Implement BlRebootSystem() and BlShutdownSystem() routines

xtldr/efiutils.c

@@ -99,6 +99,36 @@ BlGetSecureBootStatus()
     return SecureBootStatus;
 }
 
+/**
+ * Reboots the machine.
+ *
+ * @return This routine returns a status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+BlRebootSystem()
+{
+    /* Reboot machine */
+    return EfiSystemTable->RuntimeServices->ResetSystem(EfiResetCold, STATUS_EFI_SUCCESS, 0, NULL);
+}
+
+/**
+ * Shuts down the machine.
+ *
+ * @return This routine returns a status code.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+EFI_STATUS
+BlShutdownSystem()
+{
+    /* Shutdown machine */
+    return EfiSystemTable->RuntimeServices->ResetSystem(EfiResetShutdown, STATUS_EFI_SUCCESS, 0, NULL);
+}
+
 /**
  * Puts the system to sleep for the specified number of milliseconds.
  *

xtldr/protocol.c

@@ -646,6 +646,8 @@ BlpInstallXtLoaderProtocol()
     BlpLdrProtocol.Tui.UpdateProgressBar = BlUpdateProgressBar;
     BlpLdrProtocol.Util.ExitBootServices = BlExitBootServices;
     BlpLdrProtocol.Util.GetSecureBootStatus = BlGetSecureBootStatus;
+    BlpLdrProtocol.Util.RebootSystem = BlRebootSystem;
+    BlpLdrProtocol.Util.ShutdownSystem = BlShutdownSystem;
     BlpLdrProtocol.Util.SleepExecution = BlSleepExecution;
     BlpLdrProtocol.Util.WaitForEfiEvent = BlWaitForEfiEvent;