An ambitious project to implement an operating system from scratch.
Compile the cpp files with -m32 to produce an 32 bit elf file.
g++ -I ./include/ -c kernel/kernel.cpp -c arch/i386/tty.cpp -ffreestanding -fno-exceptions -fno-rtti -m32
Compile the boostraping assembly file.
nasm -f elf32 arch/i386/boot.S -o kasm.o
link the elfs produce by assembly & gcc compiler using a linker.
ld -m elf_i386 -T link.ld -o Bkernel kasm.o kernel.o tty.o
Run the image in qemu:
qemu-system-i386 -kernel Bkernel
enjoy!!