fp64_f2ul         283 lj_ircall.h    #define fp64_f2ul __fixunssfdi
fp64_f2ul         288 lj_ircall.h    #define fp64_f2ul __aeabi_f2ulz
fp64_f2ul         341 lj_ircall.h    #define fp64_f2ul __fixunssfdi