ZeeVM/testinput.zvm at main · xt0fer/ZeeVM · GitHub

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;; Input code: (print (add 2 (subtract 4 2)))
;; Begin program code
                START

DEBUG Start normal test

                PUSH #2


                PUSH #4

                PUSH #2
                SUBTRACT
                ADD
;; TEST 4
;; TEST 5
                PRINT
;; test store/load
DEBUG test load store
                PUSH #5
                STORE X
                PUSH #6
                STORE Y
                LOAD X
                PRINT
                LOAD Y
                PUSH #10
                ADD
                PRINT
;; test forward jump
DEBUG forward jump test
                JUMP FOO
                PUSH #0
                PRINT
                LABEL FOO
                PUSH #1
                PRINT
;; test backward jump
DEBUG backward jump test
                PUSH #99
                PRINT
                PUSH #2
                STORE I
                LABEL BAR
                LOAD I
                DUPE
                PRINT
                JMPZ END
                LOAD I
                PUSH #1
                SUBTRACT
                STORE I
                JUMP BAR
                LABEL END
                LOAD I
                PRINT
;; exit program
                HALT