-CROSS_LIBGCC1 = libgcc1-asm.a
LIB1ASMSRC = arm/lib1funcs.asm
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls
-
-EXTRA_PARTS = crtbegin.o crtend.o
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c 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 = mlittle-endian/mbig-endian mhard-float/msoft-float mapcs-32/mapcs-26 fno-leading-underscore/fleading-underscore
-# MULTILIB_DIRNAMES = le be fpu soft 32bit 26bit elf under
-# MULTILIB_EXCEPTIONS =
-# MULTILIB_MATCHES =
-# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
-# LIBGCC = stmp-multilib
-# INSTALL_LIBGCC = install-multilib
-
-TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc
+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \
+ _call_via_rX _interwork_call_via_rX \
+ _lshrdi3 _ashrdi3 _ashldi3 \
+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
+ _fixsfsi _fixunssfsi _floatdidf _floatdisf
+
+MULTILIB_OPTIONS = marm/mthumb
+MULTILIB_DIRNAMES = arm thumb
+MULTILIB_EXCEPTIONS =
+MULTILIB_MATCHES =
+
+# 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 += mhard-float/msoft-float
+# MULTILIB_DIRNAMES += fpu soft
+# MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
+#
+# 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
+
+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
+
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