Sounds like an unfinished spot in the interrupt trapping scheme to
me...........
Drew Northup, N1XIM
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf
> Of Daan Weddepohl
> Sent: Friday, November 03, 2000 8:10 AM
> To: [EMAIL PROTECTED]
> Subject: FreeDOS debug error
>
>
> Sorry for the previous empty message: Cats stepping on mouses cause
> nothing but trouble (and empty messages).
>
>
> Hi Kevin,
>
> Let me introduce myself. My name is Daan Weddepohl. I've been following
> this list for quite a while now, but never really had anything usefull
> to contribute, until (maybe) now.
>
> When fiddling around with debug.com under FreeDOS in plex86, i found
> the following problem.
>
> Pretty much all the simple codes i write in debug works, only thing is:
> It just won't return to debug. Plex86 panics when I try to return
> control to debug by using either:
>
> INT 20
>
> or
>
> MOV AH, 4C
> MOV AL, 00
> INT 21
>
> This is the error I get:
>
>
> ::plex86
> ::Trap on Prev Instr
>
> Fatal monitor error caused Panic
> Register dump:
> CS:2faf SS:2faf DS:12d1 ES:2faf FS:0000 GS:0000
> EAX:00002523 EBX:00003462 ECX:00000001 EDX:00006601
> ESI:0000470e EDI:0000480e EBP:00000000 ESP:00004b1a EFLAGS:00002d87
>
> Stack dump:
> Current instruction:
> 2FAF.0000388E 2EC7067A16304 movw $0x0463, %cs:017a
>
>
> Is this because plex86 isn't finished yet, or should this work?
>
> Mzzl,
>
> Daan
>
> __________________________________________________
> Do You Yahoo!?
> From homework help to love advice, Yahoo! Experts has your answer.
> http://experts.yahoo.com/
>
>
