1 LIB1ASMSRC = arm/lib1funcs.asm
2 LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX
4 # We want fine grained libraries, so use the new code to build the
5 # floating point emulation libraries.
9 fp-bit.c: $(srcdir)/config/fp-bit.c
10 echo '#define FLOAT' > fp-bit.c
11 echo '#ifndef __ARMEB__' >> fp-bit.c
12 echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
13 echo '#endif' >> fp-bit.c
14 cat $(srcdir)/config/fp-bit.c >> fp-bit.c
16 dp-bit.c: $(srcdir)/config/fp-bit.c
17 echo '#ifndef __ARMEB__' > dp-bit.c
18 echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
19 echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c
20 echo '#endif' >> dp-bit.c
21 cat $(srcdir)/config/fp-bit.c >> dp-bit.c
23 MULTILIB_OPTIONS = mlittle-endian/mbig-endian mhard-float/msoft-float marm/mthumb mno-thumb-interwork/mthumb-interwork
24 MULTILIB_DIRNAMES = le be fpu soft arm thumb normal interwork
26 EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o
28 LIBGCC = stmp-multilib
29 INSTALL_LIBGCC = install-multilib
31 # Currently there is a bug somewhere in GCC's alias analysis
32 # or scheduling code that is breaking _fpmul_parts in fp-bit.c.
33 # Disabling function inlining is a workaround for this problem.
34 TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc -fno-inline