//
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:  
//

; script to toggle EKA2 Symbian OS awareness on and off safely
; 5/5/05 4.1 : modified script ordering so you can turn of awareness without
;				being attached
; 4/5/05 4.0 : rolled version to 4.0 for release
; 7/4/05 1.0 : initial checkin

; if os awareness is enabled, remove it and end
global &_SYMBIAN_OS_AWARENESS_ENABLED
if ("&_SYMBIAN_OS_AWARENESS_ENABLED"=="")
	(
	&_SYMBIAN_OS_AWARENESS_ENABLED=(0==1)
	)

if (&_SYMBIAN_OS_AWARENESS_ENABLED)
	(
	print "Removing SymbianOS support..."
	TASK.reset
	local &_FILE_CHECK
	&_FILE_CHECK="symbian2.t32"
	if os.file(&_FILE_CHECK)
		(
		 MENU.delete symbian2
		)
	else
		(
		 MENU.delete c:\t32\demo\arm\kernel\symbian\eka2\symbian2
		)

	&_SYMBIAN_OS_AWARENESS_ENABLED=(0==1)

	enddo
	)

; check that symbols are enabled
if !(y.exist("KernelMain"))
	(
	 print "ERROR: You must have symbols turned on to enable SymbianOS awareness"
	 end
	)

if run()
	break

; Sanity test
; check that the mmu is on
if (Data.Long(C15:0x1)&0x1)==0
	(
	 &local _CP15
	 &_CP15=data.long(C15:0x1)
	 print "ERROR: MMU is not enabled => to enable symbian awareness you must boot the system (CP15=&_CP15)"
	 end
	)

; enable os awareness
print "Initialising SymbianOS support..."

TASK.RESET
local &_FILE_CHECK
&_FILE_CHECK="symbian2.t32"
if os.file(&_FILE_CHECK)
	(
	 TASK.CONFIG symbian2				; loads Symbian OS awareness (symbian2.t32)
	 MENU.ReProgram symbian2			; loads Symbian OS menu (symbian2.men)
	)
else
	(
	 TASK.CONFIG c:\t32\demo\arm\kernel\symbian\eka2\symbian2			; loads Symbian OS awareness (symbian2.t32)
	 MENU.ReProgram c:\t32\demo\arm\kernel\symbian\eka2\symbian2		; loads Symbian OS menu (symbian2.men)
	)

HELP.FILTER.Add rtossymbian2	; add Symbian OS awareness manual to help filter
&_SYMBIAN_OS_AWARENESS_ENABLED=(0==0)