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Commit Graph

36 Commits

Author SHA1 Message Date
Thomas Harte
1c255b9e7d Generalises some of the disassembler, and provides Z80 logic to create a [first attempt at a] Z80 disassembler. 2017-12-31 18:49:35 -05:00
Thomas Harte
ca26ce8400 Slightly corrects style errors in the Cartridge hierarchy, and introduces mapping of .ROM to the MSX when appropriate. 2017-12-02 16:01:30 -05:00
Thomas Harte
2e15fab651 Doubles down on <cX> over <X.h> for C includes, and usage of the namespace for those types and functions. 2017-11-11 15:28:40 -05:00
Thomas Harte
ad9df4bb90 Commutes uint8_t *, uint16_t *, uint32_t *, size_t, off_t and long to functional-style casts. 2017-10-21 22:30:15 -04:00
Thomas Harte
e983854e71 Converts all uint8_t and uint16_t casts to the functional style. 2017-10-21 21:50:53 -04:00
Thomas Harte
f68565a33f Split the static analyser functionality so that it's possible just to ask for the set of media implied by a particular file. Extended ConfigurationTarget so that media alone can be pushed to a machine. 2017-08-17 10:48:29 -04:00
Thomas Harte
e01f3f06c8 Completed curly bracket movement. 2017-03-26 14:34:47 -04:00
Thomas Harte
a6897ebde0 Added an attempt to distinguish the MegaBoy (now with proper capitalisation) and a test for it. 2017-03-13 20:43:12 -04:00
Thomas Harte
582da14a14 Added an enumerated type and detection of Pitfall 2. 2017-03-13 08:15:36 -04:00
Thomas Harte
a9964ee0c8 Simplified CommaVid test. 2017-03-12 22:14:39 -04:00
Thomas Harte
b671df9906 'Perfected' the Activision stack paging detector. 2017-03-12 22:11:58 -04:00
Thomas Harte
0bcf9c30de Added an attempt, at least, at spotting the Activision titles. Which reduces back to only the one breakage, but this is getting a bit too much like spotting the hard-coded bytes. 2017-03-12 21:14:12 -04:00
Thomas Harte
8c5e39c0c5 Adjusted Super Chip test to look for two portions of 128 bytes. It now spots Dig Dug and doesn't acquire any further false positives amongst the tested set. So failure to spot the Activision stack-based paging mechanism is now the only remaining failure. 2017-03-12 20:39:45 -04:00
Thomas Harte
cae48aaa95 Added an MNetwork test. Reduces failures to two of the set that I have: Dig Dug, which uses a Super Chip but has inconsistent bytes in its image, and Decathlon, which uses the Activision stack paging mechanism for which I don't yet have detection code. 2017-03-12 18:54:49 -04:00
Thomas Harte
37f4f6ba14 Cut down to one disassembly, now I know a bit more about how the non-Atari schemes work. 2017-03-12 17:50:24 -04:00
Thomas Harte
62b3c9dda8 Corrected 8k Tigervision test, putting detection failures below 10 (i.e. at 9) for the first time. 2017-03-12 15:41:48 -04:00
Thomas Harte
af9b7fbc30 Switched to a voting method for classifying 8kb ROMs. 2017-03-12 15:36:01 -04:00
Thomas Harte
de347ad7c8 Improved CBS RAM Plus and Super Chip detection exclusion, reducing error count to 15. 2017-03-12 14:03:17 -04:00
Thomas Harte
a4bba8a92e Made a couple of lookup table fixes and corrected RAM region detection windows; failures now down to 19. 2017-03-11 23:18:30 -05:00
Thomas Harte
c7e973aab4 Extended test set a little, corrected current failures. 2017-03-11 20:51:25 -05:00
Thomas Harte
1c9dffe41f Added an earlier exit. 2017-03-11 19:38:05 -05:00
Thomas Harte
bce5abd33b Made an attempt to spot Tigervision paging requests. 2017-03-11 13:12:23 -05:00
Thomas Harte
33bda2d40c Switched to image inspection for RAM guesses rather than disassembly. Which fixes the other Parker Bros titles. 2017-03-11 13:04:23 -05:00
Thomas Harte
2b5e3a600e Made a first attempt at implementing the Parker Bros pager within the emulation. 2017-03-11 12:43:12 -05:00
Thomas Harte
8dbf9fd302 Started adding an attempt to distinguish between Atari and Parker Bros paging schemes. 2017-03-11 11:41:18 -05:00
Thomas Harte
abd4d2c42a Extended has-RAM test to check all banks. 2017-03-05 11:58:52 -05:00
Thomas Harte
2a81ae1dec Now required: at least four stores for RAM to be detected. 2017-02-28 20:28:14 -05:00
Thomas Harte
8f8b103224 Slightly tidier. Also in the interim: confirmed no remaining false positives or negatives from the existing published set. 2017-02-27 08:42:43 -05:00
Thomas Harte
1af415a88e Okay, this is a bit desperate, but worth investigation. 2017-02-27 08:39:53 -05:00
Thomas Harte
fe07cd0248 Made another attempt to distinguish. 2017-02-27 08:06:57 -05:00
Thomas Harte
a3d339092e Corrected callers of the 6502 disassembler. 2017-02-27 07:56:59 -05:00
Thomas Harte
0273860018 Sought to weed out further false positives on CommaVid, partly by introducing a record of internal calls, to pair with the now confusingly named outward_calls. 2017-02-26 21:58:09 -05:00
Thomas Harte
82c089cde4 Factored out paging type detection and, from that, took out 2k cartridge detection. Added an attempt at a CommaVid detector, which does not currently work. 2017-02-26 21:24:54 -05:00
Thomas Harte
8b1ec827e0 Made an initial, very naive attempt to recognise two types of expanded cartridge: those with a superchip and those with a CBS RAM+, in both cases by looking for instructions that appear to write into cartridge space. 2017-02-26 17:11:57 -05:00
Thomas Harte
87afa9140e Took some provision steps towards paging type autodetection and communication. But I think this is a distraction. 2017-02-20 17:44:36 -05:00
Thomas Harte
ee8510984f Added just enough wiring to restore the 2600 to functionality. 2016-09-15 19:34:45 -04:00