A Collection of Code Snippets in as Many Programming Languages as Possible
This project is maintained by TheRenegadeCoder
Welcome to the Hello World in X86 64 page! Here, you'll find the source code for this program as well as a description of how the program works.
section .rodata
message db 'Hello, World!'
message_len equ $-message
section .text
global _start
_start:
; write message to stdout
mov rax, 1 ; 1 is the system call number for write
mov rdi, 1 ; 1 is the file descriptor for stdout
mov rsi, message ; address of the message to print
mov rdx, message_len ; number of bytes to print
syscall ; invoke the system call
; exit program with 0
mov rax, 60 ; 60 is the system call number for exit
xor rdi, rdi ; the exit status is stored in rdi. Use xor to zero it out
syscall ; invoke the system call
Hello World in X86 64 was written by:
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No 'How to Implement the Solution' section available. Please consider contributing.
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