x86-64 Assembly
1 program
Added 2026-03-17T10:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Aliases: x64 Assembly, AMD64 Assembly, x86_64 Assembly
Provenance: commit 18af33101e · authored 2026-03-17T00:37:00+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
1 source · not in taxonomy (canonical name didn't match any upstream)
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Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
Hello World
Provenance: commit 18af33101e · authored 2026-03-17T00:37:00+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
; Hello World in x86-64 Assembly (NASM syntax, Linux)
section .data
msg db 'Hello, World!', 0x0a
msglen equ $ - msg
section .text
global _start
_start:
mov rax, 1 ; sys_write
mov rdi, 1 ; stdout (fd=1)
mov rsi, msg ; buffer address
mov rdx, msglen ; buffer length
syscall
mov rax, 60 ; sys_exit
xor rdi, rdi ; exit code 0
syscall