Termux con ARM64 Assembly " Hello World "

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Termux con ARM64 Assembly " Hello World "

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Last edited Feb 5, 2026

Created on Feb 5, 2026

This example shows a complete workflow for writing, assembling, linking, and running a "Hello World" program in ARM64 (AArch64) assembly directly on an Android device using Termux. It demonstrates the use of GNU Assembly tools, specifically the `as` assembler and `ld` linker, along with the `nano` text editor for editing the source file. The program issues Linux syscalls (`write` and `exit`) via the `svc` instruction, targeting the AArch64 architecture, and the included `file hola` command verifies the resulting ELF 64-bit executable.

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