#

# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of the License "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: iMaker On-Demand Paging configuration

#

USE_PAGING = 0

USE_PAGEDROM  = $(if $(or $(call true,$(USE_PAGEDCODE)$(USE_PAGEDDATA)),$(filter rom,$(call lcase,$(USE_PAGING)))),1,0)

USE_PAGEDCODE = $(call _getcodedp)

USE_PAGEDDATA = $(if $(filter data,$(call lcase,$(USE_PAGING))),1,0)

ODP_CONFDIR  = $(E32ROM)/configpaging

ODP_PAGEFILE = $(call iif,$(USE_PAGEDDATA),configpaging_wdp.cfg,configpaging.cfg)

ODP_CODECOMP = bytepair

ODP_ROMCONF =\

  $(or $(SYMBIAN_ODP_NUMBER_OF_MIN_LIVE_PAGES),1024)\

  $(or $(SYMBIAN_ODP_NUMBER_OF_MAX_LIVE_PAGES),2048)\

  $(or $(SYMBIAN_ODP_YOUNG_OLD_PAGE_RATIO),3)\

  $(or $(SYMBIAN_ODP_NAND_PAGE_READ_DELAY),0)\

  $(or $(SYMBIAN_ODP_NAND_PAGE_NAND_PAGE_READ_CPU_OVERHEAD),0)

# Section for Rombuild on all Demand Paging builds

#

define ODP_ROMINFO

  $(call iif,$(USE_PAGEDDATA),

    #if defined(FF_WDP_EMMC) && defined(FF_WDP_NAND)

      #error ERROR: Both of the flags FF_WDP_EMMC and FF_WDP_NAND are defined!

    #elif !defined(FF_WDP_EMMC) && !defined(FF_WDP_NAND)

      #error ERROR: One of the flags FF_WDP_EMMC or FF_WDP_NAND should be defined!

    #endif

    ,

    #undef FF_WDP_EMMC

    #undef FF_WDP_NAND

  )

  $(call iif,$(USE_PAGEDROM),

    #define PAGED_ROM

    ROMBUILD_OPTION -geninc

    pagedrom

    compress

    demandpagingconfig $(strip $(ODP_ROMCONF))

    codepagingoverride defaultpaged

    $(call iif,$(USE_PAGEDDATA),

      datapagingoverride defaultunpaged

      ,

      datapagingoverride nopaging)

  )

  $(if $(filter 1,$(USE_PAGEDCODE)),

    #define PAGED_CODE

    codepagingpolicy defaultpaged

    $(call iif,$(USE_PAGEDDATA),

      datapagingpolicy defaultunpaged

      ,

      datapagingpolicy nopaging)

  )

  $(if $(CORE_PAGEFILE),$(call iif,$(USE_PAGEDROM)$(filter 1,$(USE_PAGEDCODE)),

    externaltool=configpaging:$(CORE_PAGEFILE)))

endef

# Section for Rofsbuild on Code/Data DP enabled builds

#

define ODP_ROFSINFO

  $(if $(filter $(IMAGE_ID),$(USE_PAGEDCODE)),

    #define PAGED_CODE

    codepagingoverride defaultpaged

    $(call iif,$(USE_PAGEDDATA),

      datapagingoverride defaultunpaged

      ,

      datapagingoverride nopaging

    )

    $(if $(ROFS$(IMAGE_ID)_PAGEFILE),

      externaltool=configpaging:$(ROFS$(IMAGE_ID)_PAGEFILE))

  )

endef

###############################################################################

# Internal stuff

_getcodedp = $(or $(strip\

  $(eval __i_paging := $(call lcase,$(USE_PAGING)))\

  $(foreach rofs,$(if $(filter code:%,$(__i_paging)),\

    $(foreach rofs,1 2 3 4 5 6,$(findstring $(rofs),$(__i_paging))),\

    $(if $(or $(call true,$(USE_PAGEDDATA)),$(filter code,$(__i_paging))),1 2 3 4 5 6)),\

      $(call iif,$(USE_ROFS$(rofs)),$(rofs)))),0)

# END OF IMAKER_ODP.MK