assembling languages

Low-level programming languages that provide a symbolic representation of a computer architecture's specific machine code instructions.

Assembly languages act as the direct interface between software and hardware by mapping mnemonics (like MOV, PUSH, or XOR) to binary opcodes. Developers use assemblers such as NASM or MASM to convert this human-readable code into executable machine instructions for specific CPU architectures like x86_64 or ARMv8. This level of control allows for precise memory management and instruction timing, making it the standard choice for writing bootloaders, hardware drivers, and performance-critical kernels where every CPU cycle counts.

https://www.nasm.us