initialize: ; go into super user mode
clr.l -(a7) move.w #32,-(a7) trap #1 addq.l #6,a7 move.l d0,oldstack rts
restore: ; go back into user mode
move.l oldstack,-(a7) move.w #32,-(a7) trap #1 addq.l #6,a7 rts
oldstack dc.l 0
initialize: ; go into super user mode
clr.l -(a7) move.w #32,-(a7) trap #1 addq.l #6,a7 move.l d0,oldstack rts
restore: ; go back into user mode
move.l oldstack,-(a7) move.w #32,-(a7) trap #1 addq.l #6,a7 rts
oldstack dc.l 0