format ELF include 'proc32.inc' section '.text' executable public log10_ as "log10" log10_: ; ln(x) = lg(x)/lg(e). fld qword[esp+4] fld1 fxch fyl2x ;Compute 1*lg(x). fldl2t ;Load lg(10). fdivp st1, st0 ;Compute lg(x)/lg(10). ret