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# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,

# 2008, 2010, 2011 Free Software Foundation, Inc.

#

# This file is part of GCC.

#

# GCC is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3, or (at your option)

# any later version.

#

# GCC is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with GCC; see the file COPYING3.  If not see

# .

MULTILIB_OPTIONS     = marm/mthumb

MULTILIB_DIRNAMES    = arm thumb

MULTILIB_EXCEPTIONS  =

MULTILIB_MATCHES     =

#MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te

#MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te

#MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626

#MULTILIB_OPTIONS      += march=armv7

#MULTILIB_DIRNAMES     += thumb2

#MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*

#MULTILIB_MATCHES      += march?armv7=march?armv7-a

#MULTILIB_MATCHES      += march?armv7=march?armv7-r

#MULTILIB_MATCHES      += march?armv7=march?armv7-m

#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8

#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4

#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3

# Not quite true.  We can support hard-vfp calling in Thumb2, but how do we

# express that here?  Also, we really need architecture v5e or later

# (mcrr etc).

MULTILIB_OPTIONS       += mfloat-abi=hard

MULTILIB_DIRNAMES      += fpu

MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*

#MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*

#MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*

# MULTILIB_OPTIONS    += mcpu=ep9312

# MULTILIB_DIRNAMES   += ep9312

# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*

#

# MULTILIB_OPTIONS     += mlittle-endian/mbig-endian

# MULTILIB_DIRNAMES    += le be

# MULTILIB_MATCHES     += mbig-endian=mbe mlittle-endian=mle

#

# MULTILIB_OPTIONS    += mfloat-abi=hard/mfloat-abi=soft

# MULTILIB_DIRNAMES   += fpu soft

# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*

#

# MULTILIB_OPTIONS    += mno-thumb-interwork/mthumb-interwork

# MULTILIB_DIRNAMES   += normal interwork

#

# MULTILIB_OPTIONS    += fno-leading-underscore/fleading-underscore

# MULTILIB_DIRNAMES   += elf under

#

# MULTILIB_OPTIONS    += mcpu=arm7

# MULTILIB_DIRNAMES   += nofmult

# MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7*

# # Note: the multilib_exceptions matches both -mthumb and

# # -mthumb-interwork

# #

# # We have to match all the arm cpu variants which do not have the

# # multiply instruction and treat them as if the user had specified

# # -mcpu=arm7.  Note that in the following the ? is interpreted as

# # an = for the purposes of matching command line options.

# # FIXME: There ought to be a better way to do this.

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7d

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7di

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm70

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700i

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710c

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7100

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500fe

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm6

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm60

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm600

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm610

# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm620