Age | Commit message (Expand) | Author |
2024-07-20 | fix rest of logging format issues | vin |
2024-07-20 | fix status flag bug in ASL and ROL | vin |
2024-07-20 | replace tabs with spaces to better match nestest.log | vin |
2024-07-07 | fix warnings and move cpu registers+flags to header | vin |
2024-07-04 | implement all of the nestest unofficial opcodes and fix branch cycles | vin |
2024-07-04 | add preliminary implementation of the unofficial opcodes | vin |
2024-07-04 | start implementing unofficial opcodes | vin |
2024-07-04 | achieve cycle accuracy for official opcodes | vin |
2024-07-03 | finalize trace logging to match nestest.log minus PPU cycles | vin |
2024-07-03 | improve branching cycle accuracy | vin |
2024-07-03 | fix SBC bug in the rewrite and improve logging | vin |
2024-07-03 | call opcode function pointer instead of using switch case | vin |
2024-06-30 | start refactoring opcode defs into an array | vin |
2024-06-30 | combine macro for updating N and Z status flags | vin |
2024-06-30 | fix alignment of logging with ABS_X and ZP_X | vin |
2024-06-30 | fix indirect JMP bug where the high byte does not increment out of page | vin |
2024-06-30 | fix incorrect argument for INC | vin |
2024-06-30 | fix incorrect argument for ASL and LSR | vin |
2024-06-30 | fix JSR, RTS, and RTI | vin |
2024-06-30 | change SBC to be ADC with one's complement instead of two's | vin |
2024-06-29 | fix status flag ordering shenanigans | vin |
2024-06-29 | fix ADC bug where V is calculated with new A instead of old A | vin |
2024-06-28 | fix status register to match nestest | vin |
2024-06-28 | improve logging and JMP indirect | vin |
2024-06-28 | fix more bugs | vin |
2024-06-28 | fix JSR and RTS bug | vin |
2024-06-28 | start logging instructions as nestest.log has done | vin |
2024-06-17 | start fixing bugs with memory access | vin |
2024-06-17 | implement basic iNES and Mapper 0 ROM loading | vin |
2024-06-16 | replace bit comparisons with 0 from greater than to not equal | vin |
2024-06-11 | add memory mirroring for system and ppu memory | vin |
2024-06-11 | add separate implied/accumulator functions for certain opcodes | vin |
2024-06-10 | add jsr, rti, rts | vin |
2024-06-10 | implement untested most of stack-related opcodes | vin |
2024-06-10 | add lsr, rol, ror | vin |
2024-06-10 | implement tay, txa, tya | vin |
2024-06-10 | implement sta, stx, sty | vin |
2024-06-10 | implement se?() opcodes and remove extra 65c02 opcodes | vin |
2024-06-09 | implement more instructions | vin |
2024-06-09 | add opcode_mem() function to return memory address and not pre-peek | vin |
2024-06-09 | add memory writing functions | vin |
2024-06-09 | implement some more instructions and branching? | vin |
2024-06-09 | fix potential adc overflow flag bug | vin |
2024-06-09 | add blank todo opcode functions based on opcode json | vin |
2024-06-09 | programmatically create switch cases for opcodes based on opcode json | vin |
2024-06-08 | move addressing mode parsing into separate function | vin |
2024-06-08 | add adc and actually fix peek/16 | vin |
2024-06-04 | fix peek | vin |
2024-06-04 | shorten addressing mode enum names | vin |
2024-06-04 | add peek(), peek16(), and finish lda() | vin |