Should a 8086 emulator test for this SI/DI wraparound, or was it so rarely used that it could get by without checking?
I'm only concerned about new wraparound values of SI/DI that are actually used in a string instruction.
Should a 8086 emulator test for this SI/DI wraparound, or was it so rarely used that it could get by without checking?
I'm only concerned about new wraparound values of SI/DI that are actually used in a string instruction.