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This article will explain to you in detail whether the assembly language in the computer is a machine-oriented language. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Assembly language is a machine-oriented programming language. Assembly language is any low-level language used in electronic computers, microprocessors, microcontrollers or other programmable devices, also known as symbolic language. In different devices, assembly language corresponds to different machine language instruction sets and is converted into machine instructions through the assembly process.

Machine language

As a kind of circuit element, the output and input of computer hardware can only be with or without electricity, that is, the so-called high level and low level, so the data transmitted by the computer is a binary number composed of "0" and "1". So binary language is the essence of computer language.

At the beginning of the invention of the computer, in order to control the computer to complete its own tasks or projects, people had to write binary strings such as "0" and "1" to control the computer. In fact, it was to control the level of computer hardware or open the path. This language is machine language.

Intuitively, machine language is very obscure and difficult to understand, and its meaning can only be understood by looking up tables or manuals. It is very painful to use it, especially when you need to modify a completed program. This seemingly disordered machine language will make it difficult for you to start and find errors in the program.

Moreover, different computers run in different environments, and instructions are operated in different ways, so when you have specificity in this machine language, it can only be executed on a specific computer, and once you change the machine, you need to reprogram. This greatly reduces the efficiency of the use and promotion of the program.

However, because the machine language is specific and perfectly adapts to a specific type of computer, the running efficiency is much higher than that of other languages. Machine language, that is, the first generation programming language.

Assembly language (machine-oriented programming language)

It is not difficult to see that machine language, as a programming language, has poor flexibility and readability. In order to reduce the inadaptability of machine language to software engineers, people have upgraded and improved the machine language: replace a specific instruction with some letters that are easy to understand and remember. In this way, it is easy for people to read the completed programs or understand the functions that the programs are performing, and the bug repair and operation and maintenance of existing programs become more simple and convenient. This language is what we call assembly language, that is, the second generation computer language.

Assembly language (Assembly Language) is any low-level language used in computers, microprocessors, microcontrollers or other programmable devices, also known as symbolic language. In assembly language, mnemonics are used to replace the opcodes of machine instructions, and address symbols or labels are used to replace the address of instructions or operands. In different devices, assembly language corresponds to different machine language instruction sets and is converted into machine instructions through the assembly process. Specific assembly language and specific machine language instruction set are one-to-one corresponding, and can not be directly transplanted between different platforms.

Compared with machine language, assembly language has higher machine relevance and is easier to remember and write, but at the same time it retains the characteristics of high speed and high efficiency of machine language. Assembly language is still a machine-oriented language, so it is difficult to understand the programming intention from its code, and the designed program is not easy to be transplanted, so it is not widely used like most other high-level computer languages. So today, with the high development of high-level language, it is usually used at the bottom, usually in the case of program optimization or hardware operation.

This is the end of the article on "is assembly language in computers a machine-oriented language?". I hope the above content can be of some help to you, so that you can learn more knowledge. If you think the article is good, please share it for more people to see.

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