On Sat, Sep 19, 2020 at 04:28:00PM +0200, Eric Auer wrote: > About your missing 10 kB: That might be extra driver > data, extra BIOS data, a virus, depends. Just telling > DOS to use them anyway will not be the solution. You > could use DEBUG to see what is in those 10 kB.
I browsed memory using "debug" from 9000:d000 to 9000:ffff - until 9000:d800 there is something that looks like FreeDOS' data, and higher than that zeros, a little bit (very seldom) "spoiled" by a few bytes here and there until 9000:dd20. Higher than that - only zeros. And no, it's not ROM; I was able to modify cells' contents. Maybe indeed something can be improved in memory management? -- regards, Zbigniew _______________________________________________ Freedos-user mailing list Freedos-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-user
