> Tough all safedisc programs depend on this, I have decided not to make an > official patch. The reason is that additional info is needed for a proper > fix. Safedisc depends on that EXCEPTION_ACCESS_VIOLATION is returned on an > int 0x01 call. But it should be checked what exceptions are raised on > different windows versions when int 0x01 is called. And maybe the same should > be done with other interrupts. > It would be good if somebody could make that test program. Else I will keep > the non proper fix.
You may think me a rube, but I just made a test program that calls an arbitrary interrupt and prints the exception information. I don't set up any registers, so perhaps it generates an exception when it ought not in some cases, but anyone else is free to improve it. Source and a VC6-compiled MSVCRT-using version, along with results for all 255 interrupts on Windows XP Professional, is here: http://petra.trnty.edu/~jhohm/intexcep.zip
