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AgeCommit message (Expand)Author
2013-05-14Update hv counter calculation for clock wonkinessMike Pavone
2013-05-14Fixup VINT cycle and HBLANK flag for the previous timing fixesMike Pavone
2013-05-13Initial stab at implementing funky clock adjustments during HSYNC for H40 modeMike Pavone
2013-05-13Implement first line/last line weirdness in VDPMike Pavone
2013-05-13Fewer magic numbers in the VDP core for the winMike Pavone
2013-05-13Added some basic VDP debugging features to debugger. Fixed DMA enable bugMike Pavone
2013-05-13Added more 68K test casesMike Pavone
2013-05-12Fixed decoding of CHK destinationMike Pavone
2013-05-12Fix retrun address calculation for CHK exceptionsMike Pavone
2013-05-11Properly mask sprite X and Y coordinatesMike Pavone
2013-05-11Remove z80_ram reference in SDL renderer to get stateview compiling again. Pr...Mike Pavone
2013-05-11Don't update interrupt mask on non-interrupt exceptionsMike Pavone
2013-05-11Fix check for code writesMike Pavone
2013-05-11Port instruction retranslation improvements from Z80 core to M68K coreMike Pavone
2013-05-10Implement hblank flag in status registerMike Pavone
2013-05-10Initial stab at horizontal interrupts and improving accuracy of vertical inte...Mike Pavone
2013-05-09Add YM2612 stubs to transz80Mike Pavone
2013-05-09Fix return address for RSTMike Pavone
2013-05-09Show absolute addresses for JR, JRCC and DJNZ in Z80 disassemblerMike Pavone
2013-05-09Fix terminal instruction detection in disassemblerMike Pavone
2013-05-09Properly handle instructions that use boty IYH and IYLMike Pavone
2013-05-09Set the N flag to the correct value for DEC instructionsMike Pavone
2013-05-09Implement carry flag for shift instructions. Implement weird behavior for bit...Mike Pavone
2013-05-09Correctly set the N flag for SBCMike Pavone
2013-05-09Deal with the fact that there's no 8-bit version of the BT family of instruct...Mike Pavone
2013-05-08Complete flag behavior for Z80 BIT instructionMike Pavone
2013-05-08Properly handle negative displacements in Z80 coreMike Pavone
2013-05-08Contrary to the official documenation, OR and AND also set PV based on parity...Mike Pavone
2013-05-08Set PV flag based on parity, not overflow for XORMike Pavone
2013-05-08BIT was setting the zero flag to the opposite of what it should have. This is...Mike Pavone
2013-05-08More fixes for confusion between Z80_UNUSED and MODE_UNUSEDMike Pavone
2013-05-08Compare src_op.mode with the correct constant in shift/rotate instructionsMike Pavone
2013-05-08Fix IX/IY register selection when the direction bit is setMike Pavone
2013-05-08Fix calcuation of IX/IY dipslacements. Fix a bunch of stuff related to the IX...Mike Pavone
2013-05-08Fix handling of instructions that combine an IX/IY displacement with another ...Mike Pavone
2013-05-08Fix printing of negative displacements in Z80 disassemblerMike Pavone
2013-05-08Fix encoding of "extended" instructions in Z80 test generatorMike Pavone
2013-05-08Fix stupid copy-pasta bug in XORMike Pavone
2013-05-08Fix byte order of pop AFMike Pavone
2013-05-08Cleanup reg printing in z80 test runnerMike Pavone
2013-05-08Added z80 test generator and z80 test runner.Mike Pavone
2013-05-06Make sure all rendering operations mask CRAM with 0xEEE before using itMike Pavone
2013-05-06Implement writes from Z80 to YM-2612Mike Pavone
2013-05-06Hopefully more correct implementation of the Z80 busack statusMike Pavone
2013-05-05Add a YM2612 stub implementation with just timers and status registers so tha...Mike Pavone
2013-05-05Implement RRD and implement flags on RLDMike Pavone
2013-05-04Implemente RLDMike Pavone
2013-05-04Implement HALT (sort of tested)Mike Pavone
2013-05-04Implement IN and OUT (untested)Mike Pavone
2013-05-04Implement RETI and RETN (untested). Cleanup tests for "terminal" instructions.Mike Pavone
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