source: trunk/minix/lib/i86/int64/cvu64.s@ 9

!       cvu64() - unsigned converted to 64 bit          Author: Kees J. Bot
!                                                               24 Dec 1995
.sect .text
.define _cvu64, _cvul64

_cvu64:                         ! u64_t cvu64(unsigned i);
        mov     bx, sp
        xor     dx, dx
        jmp     0f

_cvul64:                        ! u64_t cvul64(unsigned long i);
        mov     bx, sp
        mov     dx, 6(bx)
0:      mov     ax, 4(bx)
        mov     bx, 2(bx)
        mov     (bx), ax
        mov     2(bx), dx
        mov     4(bx), #0
        mov     6(bx), #0
        mov     ax, bx
        ret