Re: A92: Line 1111 Emulator
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Re: A92: Line 1111 Emulator
Line 1111 Emulator happens when an address is odd too:
if you compile this: you get a Line 1111 Emulator [doesn't get Address Error
though]:
@program prog_code,prog_name
prog_code:
move.l 2(PC),a0
jsr flib[idle_loop]
jmp (a0)
rts
prog_name:
dc.b "Line 1111 Crash",0
reloc_open
add_library flib
reloc_close
end
-----Original Message-----
From: Arno Kizina <Arno.Kizina@t-online.de>
To: assembly-92@lists.ticalc.org <assembly-92@lists.ticalc.org>
Date: Monday, December 29, 1997 6:09 PM
Subject: Re: A92: Line 1111 Emulator
DULCE97 schrieb:
>
> I didn't mean that you get the Line 1111 Emulator error more with v 1.11 I
> meant that Fargo tends to crash more under v 1.11. If it hasn't crashed
for
> you, your luck :)
>
> -Dulce
>
> In a message dated 97-12-29 15:13:34 EST, you write:
>
> << Hello
> I am new on the mailing list, so excuse me if I write something already
said.
> (and I am a young french, so my english is terrible)
>
> I have also a ROM version 1.11 (the first), and fortunately for me my TI
has
> never crashed with Fargo (except if it was my fault or when programs had
> bugs).
>
> For the Line 1111 Emulator, It seems strange to me that it could happen
more
> on a ROM than on an other. Indeed, If I don't make a mistake, such
exception
> happen when the processor excecute an instruction $F??? or $A???. So why
the
> 1.11 ROM would make more Line 1111 Emulator ??
>
> Benoit SCHERRER
> p.c.scherrer@wanadoo.fr >>
What about the idea of people at ti having written routines that casually
redefine $Axxx or $Fxxx for use in rom-routines. If then a fargo program is
started and calls a rom-routine that usually first sets the emulating
routine
and then calls the redirected emulator without this initialisation the calc
crashes( I haven't tried it ). On my atari 1020 that was a usual way to do
IO
graphing...), it was undocumented and worked well until Atari changed this
for
other purposes. AK