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19 lines
735 B
Plaintext
19 lines
735 B
Plaintext
// This file is part of www.nand2tetris.org
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// and the book "The Elements of Computing Systems"
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// by Nisan and Schocken, MIT Press.
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// File name: projects/8/FunctionCalls/FibonacciElement/Sys.vm
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// Containts one function: Sys.init.
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// Pushes a constant n onto the stack, and calls the Main.fibonacii
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// function, which computes the n'th element of the Fibonacci series.
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// Note that by convention, the Sys.init function is called "automatically"
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// by the bootstrap code generated by the VM translator.
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function Sys.init 0
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// Computes fibonacci(4)
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push constant 4
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// Calls the function, informing that one argument was pushed onto the stack
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call Main.fibonacci 1
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label END
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goto END // loops infinitely
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