Jeroen Janssen wrote:
> Well, my idea was to write a 10h "monitoring" plugin, so I can see what
> int 10h calls are being made.. then having a look at PC Intern (Michael
> Tischer) and all the other books I gathered I'll see what functions I
> can "skip" for the moment.
Oke, I now have a plugin that sits at a output port an dumps ah & al
when written to. + I adapted the ROM BIOS to hook it's own int 10h
handler after the VIDEO BIOS has been initialised, so whenever an int
10h occurs, "I" get control first, dump ah & al and proceed with the
VIDEO BIOS. It seems as if DOS only requires ah=0x0e (write teletype),
so I'll have a go at this coming weekend (tomorrow's my 23th birthday,
so I'll probably won't be able to do much coding :))
---
Jeroen
