Analyzing how the direction of code execution changes.
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In Assembly, code is executed sequentially, but not always linearly. Transitions allow you to change the direction of execution depending on conditions. This is one of the key parts of logic.
There are conditional and unconditional transitions. Unconditional transitions simply change the direction of execution. Conditional transitions depend on certain values or results of previous instructions.
To understand transitions, you need to pay attention to the conditions. They determine which path of execution will be taken. This creates several possible scenarios.
Code with transitions is better read like a map. You determine what paths there are and analyze each one separately. This helps you not to get lost in the logic.
It is also important to consider that values can change before the transition. This affects which path will be taken. Therefore, you need to look at the previous instructions.
Practice includes building execution diagrams. You can draw how the code moves from one block to another. This helps you better understand the structure.
Over time, analyzing transitions becomes more natural. You start to see not just the lines of code, but the logic behind them.