Free Pascal Operating System
                    version 01-01-2010

Bugs and help / improvements will be appreciated, please send them to leledumbo_cool@yahoo.co.id.

Implemented:

• GDT, IDT ( no problem... I hope )
• ISR ( currently, only page fault has additional handler )
• IRQ ( no problem... I hope )
• Console ( including simple command processing )
• Keyboard ( try to be US-std, but I don't know the keymap. Just guessing for now )
• Memory Manager ( needs testing )
• Speaker ( just for fun :-) )
• RTC ( seems wrong at PM, also for DayOfWeek )

Fixed:

• Successive Write(Ln) fails due to 103 IOResult
• Some inline assembler and assembler routines are missing register list, causing it to crash randomly (please test)

Changed:

• Updated to FPC RTL revision 14499

Added:

Next:

• System calls
• Multitasking
• Filesystem ( perhaps FAT12 is the most obvious, or should we create one ourselves? )

Note:

• Some files are not used due to unusability ( multitasking & filesystem )

How to compile:

• Make sure you have working FPC installation ( try using latest 2.5.x snapshot if your version fails )
• Copy executables** under tools to a directory listed in your PATH ( or Path )
• Open Command Prompt ( start->run->cmd ), cd to fpos top directory, then type 'make'

How to test:

• Adapt "run on (Qemu | Bochs).bat" to your Qemu / Bochs installation

• : on Linux, you must change 'i386-linux-ld' in make.rules to 'ld' **: Windows only, most Linux users should get them easily