Trying my hands on implementing an OS. Currently GDT, ISR, IRQs, Paging, Heap and Multitasking are implemented. The kernel also operates in higher half.

Requires i686-elf-g++ and i686-elf-as for compilation. Required qemu for virtualization. You can also use myos.iso to boot anywhere.

$ make release # also tries to start qemu

For debug builds, do

$ make debug

For debugging with GDB, do

$ make debug_gdb
$ make gdbstart