1# Library members defined in libgcc2.c. 2lib2funcs = _muldi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _cmpdi2 _ucmpdi2 \ 3 _clear_cache _trampoline __main _absvsi2 \ 4 _absvdi2 _addvsi3 _addvdi3 _subvsi3 _subvdi3 _mulvsi3 _mulvdi3 \ 5 _negvsi2 _negvdi2 _ctors _ffssi2 _ffsdi2 _clz _clzsi2 _clzdi2 \ 6 _ctzsi2 _ctzdi2 _popcount_tab _popcountsi2 _popcountdi2 \ 7 _paritysi2 _paritydi2 _powisf2 _powidf2 _powixf2 _powitf2 \ 8 _mulsc3 _muldc3 _mulxc3 _multc3 _divsc3 _divdc3 _divxc3 \ 9 _divtc3 _bswapsi2 _bswapdi2 _clrsbsi2 _clrsbdi2 10 11.for f in sf df xf 12lib2funcs+= _fixuns${f}si 13lib2funcs+= _fix${f}di 14lib2funcs+= _fixuns${f}di 15lib2funcs+= _floatdi${f} 16lib2funcs+= _floatundi${f} 17lib2funcs+= extend${f}tf2 18lib2funcs+= truncf${f}2 19.endfor 20 21.for f in si di ti 22lib2funcs+= fixtf${f} 23lib2funcs+= fixunstf${f} 24lib2funcs+= float${f}tf 25lib2funcs+= floatun${f}tf 26.endfor 27 28LIB2_DIVMOD_FUNCS = _divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4 29 30# from gcc/Makefile.in 31LIB2FUNCS_ST = _eprintf __gcc_bcmp 32 33# softfp functions and enable-execute-stack don't use L_ definitions 34SOFTFUNCS = addtf3 divtf3 eqtf2 getf2 letf2 multf3 negtf2 subtf3 unordtf2 35SOFTFUNCS+= enable-execute-stack 36 37FUNCS= ${lib2funcs} ${LIB2_DIVMOD_FUNCS} ${LIB2FUNCS_ST} 38 39FLAGS_GROUPS= stack raise 40stack_FLAGS= -D__LIBGCC_TRAMPOLINE_SIZE__=${TRAMPSIZE} 41stack_FLAGS_FILES= enable-execute-stack.c 42raise_FLAGS= -fexceptions -fnon-call-exceptions 43raise_FLAGS_FILES= ${LIB2_DIVMOD_FUNCS:S/$/.c/} 44 45.for F in ${FUNCS} 46${F}.c: 47 echo '#define L${.TARGET:T:R}' > ${.TARGET} 48 echo '#include "libgcc2.c"' >> ${.TARGET} 49.endfor 50