[Question] How do you make the MBR not have ELF headers?

[david4r4]

Hi, First I just want to say this is a great project and thanks for putting this out here. I have a question regarding the BIOS bootloader. If I am undestanding properly, the BIOS bootloader is a unique ELF mixing Rust and assembly code, split into 4 stages. I wonder how you do to make Rust (or the LLVM backend inside it) not to generate ELF headers at the beginning of the file, so MBR code is first. I appreciate the help in advance.

[JarlEvanson]

Llvm obj-copy is used to transform the elf file corresponding to the mbr bootsector into a binary file, which has no headers