Enthernet Code Comments - Answer Overflow

Enthernet Code

•Created by Marvee Amasi on 9/3/2024 in #middleware-and-os

Assembly Program on 64-bit OpenBSD Compiles Without Errors but Shows No Output

It seems like your assembly program isn't printing text because it might be missing the correct system calls. On Unix-like systems (like OpenBSD), printing to the console usually involves using the write system call. Here's a simple, complete assembly program that prints "Hello, World!" to the console you can use this as a guide 👇

.section .data
message: .asciz "Hello, World!\n"

.section .text
.global _start

_start:
    mov $1, %rax
    mov $1, %rdi
    mov $message, %rsi
    mov $13, %rdx
    syscall

    mov $60, %rax
    xor %rdi, %rdi 
    syscall

.section .data
message: .asciz "Hello, World!\n"

.section .text
.global _start

_start:
    mov $1, %rax
    mov $1, %rdi
    mov $message, %rsi
    mov $13, %rdx
    syscall

    mov $60, %rax
    xor %rdi, %rdi 
    syscall

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