minix/lib/i86/int64/cvu64.s
2005-04-21 14:53:53 +00:00

21 lines
370 B
ArmAsm
Executable file

! 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