diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kernel/eka/rombuild/romlaunch.bat
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kernel/eka/rombuild/romlaunch.bat	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,137 @@
+@rem
+@rem Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+@rem All rights reserved.
+@rem This component and the accompanying materials are made available
+@rem under the terms of the License "Eclipse Public License v1.0"
+@rem which accompanies this distribution, and is available
+@rem at the URL "http://www.eclipse.org/legal/epl-v10.html".
+@rem
+@rem Initial Contributors:
+@rem Nokia Corporation - initial contribution.
+@rem
+@rem Contributors:
+@rem
+@rem Description:
+@rem
+
+@perl -x romlaunch.bat %*
+@goto end
+
+#! usr\bin\perl
+
+my $KFilename="rom.bat";
+
+# getDevicesPath()
+#
+# Discover the location of the devices API. They are expected to be found in an installed set of coresidency
+# stubs, in the path.
+#
+# Parameters: None
+#
+# Returns: The path to the devices API (UNIX style path)
+# 
+# Dies: If no devices API can be found in the path. 
+sub getDevicesPath()
+	{
+	my $devicepath = undef;
+	my $paths = $ENV{PATH};
+	$paths =~ s/\\/\//g;
+	
+	foreach my $path (split(";", $paths))
+		{
+		if (-e "$path/CDevicesCLAccessor.pm")
+			{
+			$devicepath=$path;
+			}
+		}
+	
+	if (defined($devicepath))
+		{
+		return $devicepath;
+		}
+	else
+		{
+		die "The '$KFilename' launcher cannot be used without the tools coresidency stubs.\n".
+		  "Alternatively, please set EPOCROOT before calling '$KFilename' directly.\n";
+		}
+	}
+
+# Main
+	
+use lib getDevicesPath();
+use lib getDevicesPath()."/perllib";
+use CDevicesCLAccessor;
+
+my $devicepath=getDevicesPath();
+$devicepath=~s/[^\/]+\/?$//; # Remove last path element
+my $deviceObject = New CDevicesCLAccessor($devicepath."/devices.xml");
+
+if (!defined($ENV{EPOCROOT}))
+	{
+	# Need to set EPOCROOT
+	
+	my $deviceName;
+
+	if (defined($EHV{EPOCDEVICE}))
+		{
+		# Use EPOCDEVICE as default device
+		$deviceName = $ENV{EPOCDEVICE};
+		}
+	elsif (($deviceObject->getDefaultDevice()) ne "")
+		{
+		# Use main default device
+		$deviceName = $deviceObject->getDefaultDevice($deviceObject);
+		}
+	else
+		{
+		die "Please set a default device (using 'devices -setdefault') before using\n".
+		  "the '$KFilename' launcher. Alternatively, set EPOCROOT and run\n".
+		  "'$KFilename' directly\n";
+		}
+	
+	if ( ($deviceObject->isValidName($deviceName))
+	  || ($deviceObject->isValidAlias($deviceName))
+	  )
+		{
+		# Get path to the epoc32 tree from device
+		my $epocroot = $deviceObject->getEpocRoot($deviceName);
+
+		$epocroot =~ s/^[A-Za-z]://; # Remove leading drive letter
+
+		# Ensure the correct slashes are present
+		$epocroot =~ s/\//\\/g;
+		if ($epocroot !~ /\\$/)
+			{
+			$epocroot = $epocroot."\\";
+			}
+		
+		# Set EPOCROOT
+		$ENV{EPOCROOT} = $epocroot;
+		}
+	else
+		{
+		die "'$deviceName' is not a recognised device name.\n";
+		}
+	}
+
+# Enclose arguments in quote marks if needed
+
+my @args=@ARGV;
+my $index=scalar(@args);
+
+while ($index > 0)
+	{
+	$index--;
+
+	if ($args[$index] =~ /\s/)
+		{
+		$args[$index] = '"'.$args[$index].'"';
+		}
+	}
+
+# Call tool with arguments
+
+system($KFilename." ".join(" ",@args));
+
+__END__
+:end