ASHLEY4. the PMTUTS 03 it´s already working!
they workin fine... when fill up GDT and IDT(0) and (20h)
in the code I did asm int 20h then wrote welcome do PM with ISR!
and when I wrote on the code like
number1 := 1;
number2 := 0
number3 := number1 div 0;
then it show on the screen GPF fault!
ASHLEY4. I´m so happy! I can´t believe I´m doing that!!!

you know a thing! I don´t understand why I use
procedure xxx;
begin
end;
then computer crash ! I think that this way it change the DS or ES or SS registers that way I think the computer crash!!! ? ? ?
procedure xxx;assembler
asm
...
end; the computer working fine ? do you know why ASHLEY4.? please help me