I’m working on Linux and I’ve just heard that there was a command objcopy, I’ve found the relative command on my x86_64 PC: x86_64-linux-gnu-objcopy. With its help, I can convert a file into an obj file: x86_64-linux-gnu-objcopy -I binary -O elf64-x86-64 custom.config custom.config.o The file custom.config is a human-readable file. It contains two lines: Now I can execute objdump -x