t-c4x

linux下的gcc编译器

LIB1ASMSRC = c4x/libgcc.S
LIB1ASMFUNCS = _divsf3 _divsi3 _udivsi3 _umodsi3 _modsi3 _mulsi3 \
	_muldf3 _divdf3 _unsfltconst _unsfltcompare \
	_muldi3 _umuldi3_high _smuldi3_high _divdi3 _moddi3 _umoddi3 _udivdi3 \
	_fix_truncsfdi2 _ufix_truncsfdi2 _floatdisf2 _ufloatdisf2 \
	_floatdidf2 _ufloatdidf2 _fix_truncdfdi2 _ufix_truncdfdi2 _ffs

TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit

c4x-c.o: $(srcdir)/config/c4x/c4x-c.c $(CONFIG_H) $(SYSTEM_H) cpplib.h \
  $(TREE_H) c-pragma.h toplev.h $(TM_P_H) 
	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<

MULTILIB_OPTIONS = m30 msmall mmemparm
MULTILIB_DIRNAMES = c3x small mem
MULTILIB_MATCHES = m30=mcpu?30 m30=mcpu?31 m30=mcpu?32 m30=mcpu?33 m30=m31 m30=m32 m30=m33
MULTILIB_EXCEPTIONS =
MULTILIB_EXTRA_OPTS =
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib