mbr2gpt

MBR bootcode to read GPT headers and load bootloader from BIOS Boot Partition

mbr

Master Boot Record code

bbp

Test BIOS Boot Partition code (my playground to write an OS)

Virtual Machines

• MBR2GPT.vbox - VirtualBox test machine
• MBR2GPT.vmx - VMWare Player test machine
• run_bochs.bat - launch Bochs test machine
• run_bochs_debug.bat - launch Bochs test machine with GUI debugger
• run_qemu.bat - launch QEMU test machine

Other files

• bochsrc.bxrc - Bochs configuration file
• bochsrc_debug.bxrc - Bochs configuration file (with GUI debugger)
• Disk.vmdk - VMDK disk image header for VirtualBox and VMWare Player test machines

Build Requirements

You'll need:

• MinGW Cross-compiler that's capable of building ELF files. See how to build one here: http://gusc.lv/2012/12/myos-mingw-cross-compiler/
• Netwide Assembler from: http://www.nasm.us/
• DiskUtils from: https://github.com/gusc/diskutils
• Microsoft Visual Studio Express 2010