...

	/* Set up Heap: */
start:
	moveal SysZone,%a0
	addal %pc@(SysHeapSize),%a0
	SetApplBase
	movel SysZone,TheZone

	/* buffer size to store second stage booter */

	get_second_size %d0

	/* Allocate Memory for second stage loader */

	add.l	#4, %d0
	NewPtr
	move.l	%a0, %d0
	bne	malloc_ok
	move.l	#1, %d0
	SysError
malloc_ok:
	add.l	#3, %d0
	and.l	#0xFFFFFFFC.l, %d0

	/* load second stage */

	load_second

	/* jump to code loaded from disk: */

	jmp	(%a0)

	...
.