Emulating a CPU in C++ #32 (6502) - Test Program Debugging

Video Description

In this video i compile and run the 6502 test program from github written by Klaus2m5 and use it to try and find and fix bugs in the 6502 implementation. This video is quite long due to the conflicting documenation i found about how the processor status works when it is being pushed to the stack during a break/interrupt. Links: Source for this project: https://github.com/davepoo/6502Emulator Google Test: https://github.com/google/googletest 6502 Information: http://www.obelisk.me.uk/6502/ 6502 test program: https://github.com/Klaus2m5/6502_65C02_functional_tests Timestamps 0:00 Klaus2m5 test program 3:24 Compile test program 5:32 Load test program 9:35 Running the test program 11:00 Problem with PHP & BRK 14:50 Updating tests for PHP 21:33 Updating PHP 23:30 Fixing failing PHP test 26:20 Updating PLP test 27:55 Updating PLP 30:17 More PLP tests 32:26 Rerun test program 34:22 Updating BRK tests 35:35 Updating BRK 38:21 Updating RTI 40:45 Conflicting documentation 43:44 Rerun test program 45:08 Setting the interrupt disable flag 47:10 Rerun test program 48:39 Fixing failing BRK test 49:40 To be continued...