lib/libc/i386/gen/fixdfsi.s

        .file   "__fixdfsi.s"
.text
        .align 2
.globl ___fixdfsi
___fixdfsi:
        pushl %ebp
        movl %esp,%ebp
        subl    $12,%esp
        fstcw   -4(%ebp)
        movw    -4(%ebp),%ax
        orw     $0x0c00,%ax
        movw    %ax,-2(%ebp)
        fldcw   -2(%ebp)
        fldl    8(%ebp)
        fistpl  -12(%ebp)
        fldcw   -4(%ebp)
        movl    -12(%ebp),%eax
        leave
        ret