What is portable assembler?

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What is portable assembler?

The concept of C being “portable assembler” stems for the simple fact that most “pop-culture level” C programmers are too lazy to learn the language “hard” – academic – way, and instead prefer to “learn” from practice, in most part by associating the language commands with the implied underlying machine code.

Does anyone still use assembly language?

Today, assembly language is still used for direct hardware manipulation, access to specialized processor instructions, or to address critical performance issues. Typical uses are device drivers, low-level embedded systems, and real-time systems.

Why C is called portable assembly language?

C is a portable programming language If you write a C code in your machine, it will run on any machine which supports C, without modifying a single line of code. Because it is not tied to any hardware or system. That is why c is called a portable language.

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Why is machine language not portable?

Most application programs that you use are in machine-language and are not portable. Because the same numbers that represent the machine code for a useful working program on your Pentium chip will represent a seemingly nonsensical “gibberish” program on the Alpha chip. However, programs written in Java are portable.

Is Java written in assembly?

Java is currently written in 3 languages: Assembly, C++ and itself (Yes, some of the VM is written in Java itself!)

Is Java portable language?

Java is known as a “portable language” because Java code can execute on all major platforms. What’s more, once you’ve compiled your Java source to “byte-code” .

Is C++ Portable?

…is portable. As one of the most frequently used languages in the world and as an open language, C++ has a wide range of compilers that run on many different platforms that support it. Code that exclusively uses C++’s standard library will run on many platforms with few to no changes.

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Which language is non portable?

The translator used for translating the code is known as an assembler. The assembly language code is not portable because the data is stored in computer registers, and the computer has to know the different sets of registers.

Is software written in machine language portable?

Machine languages are so closely related to the structure of a particular computer that they are said to be machine dependent. Programs written in machine language are not portable, that is, they may not be run on other computers with different machine languages.