ABI, an abbreviation for "Application Binary Interface," refers to a set of rules and specifications that outline the interface between two binary components within a software system. It defines how various software components interact with each other at the binary level, regardless of the underlying hardware and operating system.
An ABI ensures compatibility between different software programs or libraries, allowing them to work harmoniously despite being developed on different platforms or in different programming languages. It determines the layout and organization of elements such as data types, function calling conventions, system call interfaces, and exception handling mechanisms. By standardizing these aspects, an ABI enables binary compatibility, enabling software components compiled using different compilers or on distinct platforms to interoperate seamlessly.
The ABI plays a crucial role in software development, as it facilitates the creation of libraries, plugins, and frameworks that can be used across various platforms and programming languages. It allows developers to write software modules independently and guarantees their interoperability, reducing the effort required to develop and maintain cross-platform or multi-language software systems.
In summary, the Application Binary Interface (ABI) defines the rules and specifications for the interaction between binary components, ensuring compatibility across platforms and programming languages. It establishes a common framework that enables software modules to work together seamlessly, enhancing efficiency and interoperability in software development.
