Hi Debajit, Your patch wont work for B = A condition (where Z flag must be rised).
reason: the check_and_set_flags function just uses the result passed to it. Since you pass "a" , a temp variable whose value does not hold the value after subtraction the zero flag wont be set. This one is tricky as like medling around with any instruction related errors. Thanks for the patch. I am trying to base the changes on your idea. If I am wrong, feel free to shoot. Regards, Aanjhan PS: Patch will follow soon -- CMP flags not working like SUB with signed numbers https://bugs.launchpad.net/bugs/579320 You received this bug notification because you are a member of GNUSim8085 developers, which is subscribed to gnusim8085. Status in gnusim8085: New Bug description: MVI A,001h MVI B,0FEh CMP B SUB B flags after CMP not the same as SUB. _______________________________________________ Mailing list: https://launchpad.net/~gnusim8085-devel Post to : [email protected] Unsubscribe : https://launchpad.net/~gnusim8085-devel More help : https://help.launchpad.net/ListHelp
