diff -r 7c4a911dc066 -r 541af5ee3ed9 sbsv1/abld/doc/armv5_cpu_spec_example.bsf --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sbsv1/abld/doc/armv5_cpu_spec_example.bsf Wed Aug 18 17:23:33 2010 +0300 @@ -0,0 +1,46 @@ +## + +# Copyright (c) 2007-2009 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: +# Example build specialization file +# +# NB currently specialization only applies to ARMV5 build using RVCT. + +# This file customizes the default ARMV5. It specifies a build that +# always uses optimization level O1 rather than the default O2. +customizes ARMV5 + +# The following options that can be overridden by MMP files + +# Use these options when compiling user-side THUMB code +thumb_options -thumb -O1 + +# Use these options when compiling user-side ARM code +arm_options -arm -O1 + +# Use these options when compiling Kernel code +kernel_options -arm -O1 + +# This just factors out common (contingent) options from the above. +# These options can also be overridden by MMP files. +common_options --diag_suppress 1,161,654,1135,1152,1300 --diag_error 1267 + +# Fixed options for this build. These options should only be changed with great care since +# they have the potential to introduce incompatible ABI (or machine) level effects. +# -cpu 5T - this build just targets a generic 5T +# -Ono_known_library - we use our own library so tell the compiler not to make assumptions about its implementation +# -fpu softvfp - some system code explicitly assumes this variant of the EABI (softvfp+vfp could be used on say XScale) +# --dll_vtbl - this switches on class exporting and is needed to support Symbian OS DLL model +# -apcs /inter - redundant on 5T, but worth saying anyway +invariant_options -cpu 5T -fy -Ono_known_library -fpu softvfp --dll_vtbl -apcs /inter