x0nu11byt3

ELF Format Cheatsheet

Introduction

Executable and Linkable Format (ELF), is the default binary format on Linux-based systems.

Compilation

zserge

# A tiny 16-bit guest "kernel" that infinitely prints an incremented number to the debug port

#
# Build it:
#
# as -32 guest.S -o guest.o
#	ld -m elf_i386 --oformat binary -N -e _start -Ttext 0x10000 -o guest guest.o
#

.globl _start