Booterify: Bootloader for 16-bit .COM and .EXE executables

Booterify is a simple bootloader that fits in the first sector of a floppy (512 bytes) and a tool to create boot disks form a DOS executable (.COM or .EXE).

Features

• Supports .COM executables
• Supports .EXE executables (64 kB max.)
• Provides a BPB (Bios parameter block) to enable booting from USB keys
• Detects potential DOS interrupt calls, displays their address and hex dump around the call
• Can generate a list of breakpoints in bochs syntax for each DOS service call instance
• Implemented DOS services:
  • int 21h/AH=02h : Display character
  • int 21h/AH=09h : Display string
  • int 21h/AH=25h : Get interrupt vector
  • int 21h/AH=35h : Set interrupt vector

For more information...

Visit the project homepage for example uses, etc.

License

MIT License.