28 Feb
2013
28 Feb
'13
7:13 p.m.
On Thu, 28 Feb 2013, David Riley wrote:
Whether you could run a script from autoexec.bat or
config.sys to
execute expansion ROM code after DOS boot is another question, but
I have no idea how well that would work after the BIOS has already
handed over control to the OS (I suspect not so well, but I don't
know for sure). You can certainly try jumping to the code location
in DEBUG or the like.
Trivial nit (learned the hard (usual) way):
It is probably a CALL, not a JMP. At the end of the code, it probably
does a RETF (pop values off of the stack for CS and IP)
--
Grumpy Ol' Fred cisin at xenosoft.com