Specification

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nineties edited this page Apr 17, 2014 · 3 revisions

Virtual Machine

Stack Frame

The size of words is denoted by W.

bottom								BSP			top
arg(n)	...	arg(1)	self	closure	n * wordsize	return address	frame size	base pointer	local(1)	local(2)	...

6W(BSP) = 2nd argunent
5W(BSP) = 1st argument
-W(BSP) = 1st local variable
-2W(BSP) = 2nd local variable