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Dark Debugger (Announce)

posted by CandyMan(R), 22.10.2018, 18:26

> If DOS is loaded high ( MS-DOS 7.1 ), after launching the debugger the
> system becomes unstable ( reboots when more than one program is started ).
> My guess is the debugger does something silly with the A20 gate.
I uploaded new version. I added also an option of freeing previously allocated of memory.
An only bug I found which is using the 16-bit LGDT/LIDT instruction (the computer could reboot when the debugger was loaded above 16MB).

 

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