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Diffstat (limited to 'gcc-4.9/gcc/config/arm/t-arm-elf')
| -rw-r--r-- | gcc-4.9/gcc/config/arm/t-arm-elf | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/arm/t-arm-elf b/gcc-4.9/gcc/config/arm/t-arm-elf new file mode 100644 index 000000000..8ef6b04ff --- /dev/null +++ b/gcc-4.9/gcc/config/arm/t-arm-elf @@ -0,0 +1,90 @@ +# Copyright (C) 1998-2014 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 +# <http://www.gnu.org/licenses/>. + +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 |