t-xscale-coff revision 90075
1169695SkanLIB1ASMSRC = arm/lib1funcs.asm 2169695SkanLIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func _call_via_rX _interwork_call_via_rX 3169695Skan 4169695Skan# We want fine grained libraries, so use the new code to build the 5169695Skan# floating point emulation libraries. 6169695SkanFPBIT = fp-bit.c 7169695SkanDPBIT = dp-bit.c 8169695Skan 9169695Skanfp-bit.c: $(srcdir)/config/fp-bit.c 10169695Skan echo '#define FLOAT' > fp-bit.c 11169695Skan echo '#ifndef __ARMEB__' >> fp-bit.c 12169695Skan echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c 13169695Skan echo '#endif' >> fp-bit.c 14169695Skan cat $(srcdir)/config/fp-bit.c >> fp-bit.c 15169695Skan 16169695Skandp-bit.c: $(srcdir)/config/fp-bit.c 17169695Skan echo '#ifndef __ARMEB__' > dp-bit.c 18169695Skan echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c 19169695Skan echo '#define FLOAT_WORD_ORDER_MISMATCH' >> dp-bit.c 20169695Skan echo '#endif' >> dp-bit.c 21169695Skan cat $(srcdir)/config/fp-bit.c >> dp-bit.c 22169695Skan 23169695SkanMULTILIB_OPTIONS = mlittle-endian/mbig-endian 24169695SkanMULTILIB_DIRNAMES = le be 25169695SkanMULTILIB_EXCEPTIONS = 26169695SkanMULTILIB_MATCHES = mbig-endian=mbe mlittle-endian=mle 27169695Skan 28169695Skan# Note XScale does not support 26 bit APCS. 29169695Skan# Note XScale does not support hard FP 30169695Skan 31169695SkanMULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork 32169695SkanMULTILIB_DIRNAMES += normal interwork 33169695Skan 34169695SkanMULTILIB_OPTIONS += marm/mthumb 35169695SkanMULTILIB_DIRNAMES += arm thumb 36169695SkanMULTILIB_EXCEPTIONS += *mhard-float/*mthumb* 37169695Skan 38169695SkanMULTILIB_REDUNDANT_DIRS = interwork/thumb=thumb 39169695Skan 40169695SkanLIBGCC = stmp-multilib 41169695SkanINSTALL_LIBGCC = install-multilib 42169695Skan 43169695Skan# Currently there is a bug somewhere in GCC's alias analysis 44169695Skan# or scheduling code that is breaking _fpmul_parts in fp-bit.c. 45169695Skan# Disabling function inlining is a workaround for this problem. 46169695SkanTARGET_LIBGCC2_CFLAGS = -Dinhibit_libc -fno-inline 47169695Skan