-LIB1ASMSRC = arm/lib1funcs.asm
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX
+# 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
+# <http://www.gnu.org/licenses/>.
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#define FLOAT' > fp-bit.c
- echo '#ifndef __ARMEB__' >> fp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
- echo '#endif' >> fp-bit.c
- cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
- echo '#ifndef __ARMEB__' > dp-bit.c
- echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
- echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
- echo '#endif' >> dp-bit.c
- cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-
MULTILIB_OPTIONS = marm/mthumb
MULTILIB_DIRNAMES = arm thumb
MULTILIB_EXCEPTIONS =
-
-# MULTILIB_OPTIONS = mlittle-endian/mbig-endian
-# MULTILIB_DIRNAMES = le be
-# MULTILIB_EXCEPTIONS =
-# MULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle
-#
-# MULTILIB_OPTIONS += mhard-float/msoft-float
-# MULTILIB_DIRNAMES += fpu soft
+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 += mapcs-32/mapcs-26
-# MULTILIB_DIRNAMES += 32bit 26bit
+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_EXCEPTIONS += *mapcs-26/*mthumb-interwork*
+MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork
+MULTILIB_DIRNAMES += normal interwork
#
# MULTILIB_OPTIONS += fno-leading-underscore/fleading-underscore
# MULTILIB_DIRNAMES += elf under
# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm600
# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm610
# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm620
-
-EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
-
-# If EXTRA_MULTILIB_PARTS is not defined above then define EXTRA_PARTS here
-# EXTRA_PARTS = crtbegin.o crtend.o crti.o crtn.o
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# Currently there is a bug somewhere in GCC's alias analysis
-# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
-# Disabling function inlining is a workaround for this problem.
-TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc -fno-inline
-
-# Assemble startup files.
-$(T)crti.o: $(srcdir)/config/arm/crti.asm $(GCC_PASSES)
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
- -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/arm/crti.asm
-
-$(T)crtn.o: $(srcdir)/config/arm/crtn.asm $(GCC_PASSES)
- $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
- -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/arm/crtn.asm