So, in this case the best option is to write some code in assembly language and see how the processor and the memory work. However, one thing to keep in mind is that assembly language is symbolic, so it may appear cryptic. Furthermore, the source code in assembly language is always larger than that of a high-level language.
However, putting in time and effort to master it can benefit one greatly in terms of understanding. However, since every section of binary caters to a certain meaning, it can be somewhat easy to comprehend. When compared to high-level languages, which are mostly in the form of abstract data types, assembly language is bare and transparent.
This is largely since it has a small number of operations. So, this is very helpful for algorithm analysis, consisting of semantics and flow of control. It also makes it easier for debugging , as it is less complex. Overall, there is less overhead as compared to high-level languages. Written by Kaushik Pal Contributor. In base In the end of the course you will be able to write fully working x86 assembly programs on the Fasm assembler over the Windows operation system.
My vote of 5 Josef Manurung Dec Josef Manurung. The is the only language that gives you the most knowledge you will ever need to know about programming.
Assembly language. In the 's assembly language was the way I went. I designed a cad program that was , lines. Assembler taught me to be tidy with my code and make it readable as trying to go back over something uncommented is a nightmare.
Assembler also taught me about programming detail like writing directly to the video card hardware. These days you cant do that in assembler as Win7 will kick up a fuss and not allow it. Few Queries popchecker Sep I think I found this article on a right time.
I know a few high level languages which I learned myself. But in case of assembly language, I think I am going to fail. I couldn't gain more than writing few lines to print something on a DOS console. Can you please suggest me a good assembler, book, operating environment and debug tool for a beginner? Re: Few Queries buddy.
Thanks for reading and leaving feedback. Just hang in there, if you practice, you will learn. You do have to write a lot of code to do very little, however, this is because you are spoon feeding the processor it's instructions. You gain an understanding of how your machine works. I hope this helps. Thanks again. It would have been even more interesting if the author of the article could have stated the size of the executable for programs that produced an executable.
Thanks a lot for the resource and comment. Assembly is not as widely used in PC programs as it is in embedded systems. The author has not stated this fact to the readers. PE File Format mnjrupp Jun I am interested in creating a vbscript compiler so understanding what is under the hood is a must. Thanks again for the article. Overal cost Daniel Joubert Jun Daniel Joubert. I do agree that writing code in assembly gives programmes the feeling that they have achieved something, but most companies would not like to see assembly code in their applications.
The reason being that the time to write and maintain assembly code is many orders greater than using high level languages, thus introducing spiralling costs. Even writing something as simple as a simple Notepad type of application will take weeks.
I cannot think of an employer who would want to pay you per hour the same amount as someone who can produce the same application within hours using a high level language with more than adequate performance. Not only is time money but also opportunity, and being able to provide features in the shortest possible time is as important. Also I cannot thing of an employer who would rather see an application being maintainable by all developers than a special few.
I have found that most of the time that most of the performance problem is either as simple as something within an algorithm or as drastic as a need to change something within the architecture of the application to obtain better performance. I have used assembly to obtain better performance, but would say that the benefit was not that great.
I do agree that knowing assembly language does give you more an academic advantage, as you would understand the underlining architecture, but would be careful to say it gives you an overall benefit. Re: Overal cost bjames02 Jun Thanks for the response. I never said that assembly language was cost effective. I simply stated that we can benifit from learning a language that close to the machine.
Re: Overal cost supercat9 Jun Some concurrency issues only become apparent when you are aware of what is happening at the per-instruction level. There's the curiousity value. How are virtual functions implemented anyway? How do large structures get returned, does the calling function offer a space for them or vice-versa? Then there are special assembly languages for graphics hardware, although shader languages went high-level a few years ago, anything which lets you think about a problem a different way is good.
To me the question is how much assembly do you need to know? I don't think you have to know assembly like a programming language, that is I don't believe that everyone should be able to write a program in assembly, but on the other hand, being able to read it and understand what it actually means which might require more knowledge of the architecture than the assembler is enough.
I for sure cannot write assembly i. It's worthwhile to learn lots of different languages, from lots of different paradigms. As assembly is at the root well, close to the root of all languages, I for one say that it is worthwhile to learn assembly.
Then again, it's worthwhile to learn a functional programming language, logic programming, scripting languages, math-based languages.
You only have so much time, so you do have to pick and choose. Depend of which programming level you wish to reach. If you need to work with debuggers then YES. If you need to know how compilers works then YES.
Do you have any use for it in what you plan to do? In a more general sense, yes, I'd say in my opinion is well worth learning asm something like x86 or arm , how well it serves you depends on what you programming and how your debugging it. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. This goes to show how much there is to discover in these games. Suppose reverse engineering sounds interesting, and you are a fan of the older GameCube animal crossing games.
It goes into lengthy detail and could help get you interested in the topic. In summary, assembly is a powerful language for programmers that forces you to work within specific constraints and understand the underlying concepts that go into building software and working with a computer.
You have to focus on how your program interacts with each component of the processor, what data is being transferred, and how. This detailed level of thinking helps you with other languages that are not boxed into these constraints, leading you to develop more effective software. Let me know your thoughts on the matter and whether or not you use assembly in any way. Get feral when you answer to the greatest interview in history Share your philosophy. December 10th 5, reads.
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