x86_64 – Leibnix

emulate an image from a real usb

February 26, 2025

| assembler, information, linux, macos, server

I’m using Ubuntu Server. QEMU stands for Quick Emulator. We are going to emulate with qemu a . img image from a real usb in […]

what happens when arch and uname -m give different results

February 24, 2025

| No Comments

| information, linux, macos, server

arch: This command displays the architecture of the operating system kernel. uname -m: This command displays the architecture of the machine (hardware) on which you […]

create a program in .asm for x86_64 and run it

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| information, linux, macos, server

the file and the commands in the same location to see our architecture We will get: The executable is only to be run on computers […]

run a “hello world!” program on qemu x86_64 without OS or grub

February 23, 2025

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| algorithm, assembler, information

Hello world! means Hello world! but in Spanish program mundo.asm: This code is for x86 architecture in real mode (16-bit). first you need to install […]