MS-DOS Player

What's New:

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Fixed INT 21h, AX=4404h/4405h/440Ah.
I made a mistake in specifying the handle with BX or the drive with BL.
AX=440Ah has been modified to handle designation, and AX=4404h/4405h has been modified to drive designation.

Improved the built-in debugger.
Corrected code page handling in protected mode.
Also, the execution trace now records whether each instruction was executed in 16bit or 32bit.
(In the case of V30, record whether it is in 8080 mode or not.)
I think the commands can be displayed correctly using the U and UT commands. I added crash prevention measures for conhost-v2 based on

roytam 's fork.
It seems that resizing the window while the cursor is on the last line tends to cause a crash.
Although unconfirmed, we have also incorporated modifications for operation on Windows NT4.0/2000.