However, some compilers are designed to convert source code into an assembly language or some other another programming language. An assembly language is a human-readable notation using the mnemonics mnemonicis a symbolic name for a single executable machine language instruction called an opcode in the ISA Instruction Set Architecture of that particular CPU.
Source code can also be stored in a database as is common for stored procedures or elsewhere. Source code is the set of instructions and statements written by a programmer using a computer programming language. This code is later translated into machine language by a compiler. The translated code is referred to as object code. Source code is generally understood to mean programming statements that are created by a programmer with a text editor or a visual programming tool and then saved in a file.
Object code generally refers to the output, a compiled file, which is produced when the Source Code is compiled with a C compiler. Object code is the language that a central processing unit can understand after it has been translated by the compiler from the programming source code.
See executable code, linker, machine language and object-oriented programming. Source file is easily understand by human. Objective file is the file containing object code, means reload format machine code that is usually not directly executable.
This file may also work like a shared library. The main difference between object file and executable file is that an object file is a file generated after compiling the source code while an executable file is a file generated after linking a set of object files together using a linker. Object files are machine code for the specific processor targeted by the compiler, along with symbolic information like function names in the case of libraries so that runtime-linked code can find the memory location within the object file of executable code.
Object code — a package of code to be executed that can be manipulated by usually a linker to produce a program or a library, or which can be an input to a loader. The packaged code is generally either byte code or machine code. Source code serves the needs of companies who have procedures in place that they want to retain regardless of the software installed.
If you found the. The file should then automatically be highlighted. Now right click the file once and scan it. As a CPU can directly execute an object code, we can also consider the object code as an executable code. Furthermore, it is sometimes possible to consider a bytecode or scripting language instructions as an executable code.
Object code is a sequence of statements in binary that is generated after compiling the source program. In contrast, an executable code is a file or a program that indicates tasks according to encoded instructions which are directly executed by the CPU.
While object program is another name for object code, executable file and executable program are other names for executable code. In brief, object code is an executable code. The main difference between object code and executable code is that object code is a program or a file that is created after compiling the source code while an executable code is a file or a program that indicates tasks according to encoded instructions the CPU can directly execute.
The language translator converts the source code into machine code or object code that is understandable by the machine. As mentioned above that computers cannot directly understand source code and hence it is important to convert it to source code so that the computer understands and executes it, this conversion is the fundamental component in the world of computing.
In the next segment, we are going to talk in detail about object code. Object code refers to the low- level code that is understandable by computers. A compiler or a translator generates the Object code from the source code.
Object code is in executable machine code format which contains a sequence of machine understandable instructions that the Central Processing Unit understands and executes. We explained above that source code is input to the compiler or translator, similarly, object code is the output of a compiler or any other translator.
Programmers and developers can understand the format of source code but it is not the same with object code. Object code is not is in binary format and not in plain understandable text like source code. Object Code is basically a file generated by the compiler that contains the instructions for machine in the form of binary digits.
Object code is basically a binary file having instructions encoded in binary digits or in a machine executable format that were given by the programmer in the Source Code. Object Code is understood by machines readable but not by humans, until and unless, they are expert programmers in binary coding. The process of converting the source code into object code or machine executable code by a compiler is called compilation. Also, the output of the compiler the object code is specific to the system architecture.
Therefore, the object file generated by the compiler in one machine might not work on other machines that have different system architecture. The problem of machine dependency is solved by the use of Intermediated Code and Just in Time Compiler.
However, many languages continue to follow the traditional way of generating the object code.
0コメント