1 CROSS_LIBGCC1 = libgcc1-asm.a
2 LIB1ASMSRC = arm/lib1thumb.asm
3 LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _call_via_rX _interwork_call_via_rX
4 # adddi3/subdi3 added to machine description
5 #LIB1ASMFUNCS = _adddi3 _subdi3 _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls
7 # We want fine grained libraries, so use the new code to build the
8 # floating point emulation libraries.
12 fp-bit.c: $(srcdir)/config/fp-bit.c
13 echo '#define FLOAT' > fp-bit.c
14 echo '#ifndef __ARMEB__' >> fp-bit.c
15 echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
16 echo '#endif' >> fp-bit.c
17 cat $(srcdir)/config/fp-bit.c >> fp-bit.c
19 dp-bit.c: $(srcdir)/config/fp-bit.c
20 echo '#ifndef __ARMEB__' > dp-bit.c
21 echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
22 echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
23 echo '#endif' >> dp-bit.c
24 cat $(srcdir)/config/fp-bit.c >> dp-bit.c
26 # Avoid building a duplicate set of libraries for the default endian-ness.
27 MULTILIB_OPTIONS = mlittle-endian/mbig-endian mno-thumb-interwork/mthumb-interwork
28 MULTILIB_DIRNAMES = le be normal interwork
29 MULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle
31 LIBGCC = stmp-multilib
32 INSTALL_LIBGCC = install-multilib