From d3a0cc3a8ba6dfeb64d3faeffdeb6845b60e5840 Mon Sep 17 00:00:00 2001 From: Yuchen Pei Date: Sat, 20 Jan 2018 15:41:49 +0100 Subject: rearranged the dir for github - removed tools and pdfs - rearranged the projects dirs - added md files - other minor changes --- .../ProgramFlow/FibonacciSeries/FibonacciSeries.vm | 49 ---------------------- 1 file changed, 49 deletions(-) delete mode 100644 projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm (limited to 'projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm') diff --git a/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm b/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm deleted file mode 100644 index 6a643b6..0000000 --- a/projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm +++ /dev/null @@ -1,49 +0,0 @@ -// This file is part of www.nand2tetris.org -// and the book "The Elements of Computing Systems" -// by Nisan and Schocken, MIT Press. -// File name: projects/08/ProgramFlow/FibonacciSeries/FibonacciSeries.vm - -// Puts the first argument[0] elements of the Fibonacci series -// in the memory, starting in the address given in argument[1]. -// Argument[0] and argument[1] are initialized by the test script -// before this code starts running. - -push argument 1 -pop pointer 1 // that = argument[1] - -push constant 0 -pop that 0 // first element in the series = 0 -push constant 1 -pop that 1 // second element in the series = 1 - -push argument 0 -push constant 2 -sub -pop argument 0 // num_of_elements -= 2 (first 2 elements are set) - -label MAIN_LOOP_START - -push argument 0 -if-goto COMPUTE_ELEMENT // if num_of_elements > 0, goto COMPUTE_ELEMENT -goto END_PROGRAM // otherwise, goto END_PROGRAM - -label COMPUTE_ELEMENT - -push that 0 -push that 1 -add -pop that 2 // that[2] = that[0] + that[1] - -push pointer 1 -push constant 1 -add -pop pointer 1 // that += 1 - -push argument 0 -push constant 1 -sub -pop argument 0 // num_of_elements-- - -goto MAIN_LOOP_START - -label END_PROGRAM -- cgit v1.2.3