; Tonkobali assembler will assemble this program into a series of i64 values
; Every instruction here is composed of SUBLEQ instructions!

condition =  0
modifier  =  5
operand   = 10
jmp main ; Start execution from main

label_add: add modifier, operand ; operand += modifier
           rts                   ; return from subroutine
label_sub: sub modifier, operand ; operand -= modifier
           rts                   ; return from subroutine

main:      beq condition, do_add ; if condition == 0 goto do_add
do_sub:    jsr label_sub         ; else enter label_sub subroutine
           jmp continue
do_add:    jsr label_add         ; enter label_add subroutine
continue:  mov operand, %1000    ; Mem[1000] = operand