/var/logmarcus chiu

/var/log

❯

Computer

❯

Computer/Programming Languages

❯

Opcode - Assembly Language - Machine Code/Language/Instruction

Assembly Languages

Created on Jan 04, 2020 · Last Modified on Jul 18, 2025

Assembly Languages
  • is the “symbolic encoding” of opcodes
  • requires an assembler to convert it into machine language
  • meant for humans

Assembly Languages - Types

There is a one-to-one correspondence between assembly languages and instruction set architectures

So see: Instruction Set Architecture (ISA)

Subpages

  • Assembly Language - Basics
  • Assembly Language - Hello, world! Examples
  • Compiler Explorer - GodBolt
  • Pseudoinstructions - Pseudo-Instructions