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4075 Commits

Author SHA1 Message Date
Stephen Anthony 823c693a9e Final updates for recent 64-bit cycles refactoring. 2017-09-08 18:52:03 -02:30
Stephen Anthony c4d04ffe26 CartCDF and friends refactoring (have similar functionality): 
- rework music fetcher code; there can never be a negative cycle count
- use get/put double Serializer methods for doubles.
 2017-09-08 18:36:06 -02:30
Stephen Anthony b6907d0d8a Added '_fcycles' debugger pseudo-op (gives cycles since frame started). 2017-09-08 17:59:33 -02:30
Stephen Anthony ebb8725126 Refactor System::myCycles to be 64-bit instead of 32-bit. 
- The cycles counter is now essentially monotonically increasing (ie, we never need to worry about it going backwards and giving a negative difference, simplifying a lot of code
- There are now reset() methods in all places that keep track of system cycles, but they are used for a full reset only; not called each frame like before (which had to be done to prevent overflow).
 2017-09-08 11:29:30 -02:30
Stephen Anthony fc104c3b4a Updated changelog for 'FE' improvements. 2017-09-06 12:10:05 -02:30
Stephen Anthony 0aa55b310d Updated OSX project file for recent refactoring. 2017-09-04 14:37:13 -02:30
Stephen Anthony 59d58f8cdf Updated Visual Studio project file for recent refactoring. 2017-09-03 23:31:59 -02:30
Stephen Anthony eafe102daa Refactor StateManager and RewindManager for eventual use outside debugger. 2017-09-03 23:02:15 -02:30
Christian Speckner 5ca9b7912b Fix a very minor timing glitch in paddle emulation. 2017-09-02 00:53:08 +02:00
Christian Speckner 2757c906cb More TIA documentation. 2017-09-02 00:46:54 +02:00
Stephen Anthony c2302c2e71 Cart::getImage refactoring: use uInt32, since sizes are never negative. 2017-09-01 10:23:17 -02:30
Stephen Anthony e858ddf167 Removed reference to class for 'MC' scheme in Windows and OSX builds. 2017-08-31 22:07:40 -02:30
Stephen Anthony 754c901b5a Fix minor typos, but also a compile error (missing closing comments). 2017-08-31 22:03:41 -02:30
Christian Speckner cd390bcc5a TIA documentation. 2017-09-01 00:48:28 +02:00
Stephen Anthony 4440aabc56 Final updates for bankswitch schemes, updating documentation. 
- Some schemes are not completely documented and/or implemented, and in those cases a FIXME has been added.
 2017-08-31 19:21:20 -02:30
Stephen Anthony 6cf4aa4832 Further refactoring of bankswitching schemes, and removal of 'MC' scheme. 
- MC is being removed, since the code has never been tested, and a test ROM has never been created
 2017-08-31 15:31:27 -02:30
Stephen Anthony 31907f4be1 More peek/poke refactoring, and improved comments in bankswitching schemes. 2017-08-31 13:01:45 -02:30
Stephen Anthony 68f80f04d9 Peek/poke refactoring for next batch of bankswitch schemes. 2017-08-30 20:44:18 -02:30
Stephen Anthony a5d9550f2f First pass at cleanup of the peek/poke API from Device class: 
- remove peek and poke from classes where the addressing is set up such that they aren't needed
- where possible, move from using 'myCurrentBank << 12' everywhere, to precomputing the value (perhaps a small optimization, but still valid)
 2017-08-30 19:45:57 -02:30
Stephen Anthony 8cf8200908 Fixed logic error in detecting 'Alt' key. 
DirtyHairy, it looks like you removed a negation and replaced it with
a positive (ie, you removed an _ifndef_, not an _ifdef_) :)
 2017-08-30 19:41:16 -02:30
Christian Speckner a101df0269 Typo. 2017-08-30 23:17:30 +02:00
Christian Speckner fd85f9d0d5 Basic support for plain UNIX-style builds on OSX. 2017-08-30 23:13:07 +02:00
Stephen Anthony 2930e74333 Updated FE debugger support to allow changing banks dynamically. 2017-08-30 17:22:56 -02:30
Stephen Anthony 1358be402f Update explanation of FE scheme, and minor code optimization. 2017-08-30 16:53:00 -02:30
Stephen Anthony d37b89e2fd Oops, for Alex I used his github username, not the AtariAge one. 2017-08-30 12:00:26 -02:30
Stephen Anthony ae8304563d Updated credits for recent 'FE' research. 2017-08-30 11:52:02 -02:30
Stephen Anthony 92cd739001 Added 'Zippy the Porcupine' info to ROM properties database. 2017-08-30 11:09:06 -02:30
Stephen Anthony 3a02c54b0a Updated FE scheme to that described by the original FE patent application. 
- This emulation is much simpler, and takes the scheme from being
esoteric to being a simple hotspot-based scheme
- The original patent application for the FE scheme describes in perfect
detail what is happening, and although the previous code worked, it
was complex and actually hid what was really happening.

Now that the scheme is hotspot-based, the debugger can be extended to
work better with it.  That part comes next.
 2017-08-29 22:03:11 -02:30
Stephen Anthony 9f3fb703db Updated changelog for ROM properties changes. 2017-08-23 23:49:05 -02:30
Stephen Anthony 792421e67d Updated ROM properties database (Champ Games, mostly). 2017-08-23 22:12:40 -02:30
Stephen Anthony 3eaa889b14 Updated changelog for last committed fix. 2017-08-22 16:42:12 -02:30
Stephen Anthony 52c16d604b Update TIA shadow registers for HMCLR (and code cleanup). Fixes #211. 2017-08-22 16:38:52 -02:30
Stephen Anthony 21bf401836 Commandline arguments 'holdxxx' now work correctly (fixes #209). 2017-08-22 14:15:30 -02:30
Christian Speckner 5661b245c7 Fix object positions in debugger (getting + setting), documentation. 2017-08-22 15:16:13 +02:00
Stephen Anthony 11d659e5cc Bumped version number. 2017-08-20 21:32:09 -02:30
Christian Speckner 8367ef9828 Documentation typo. 2017-08-20 23:57:11 +02:00
Christian Speckner 25bf4f55d6 Prevent ystart detection code from oscillating between 'fixed' and 'floating'. Documentation. 2017-08-20 23:54:04 +02:00
Christian Speckner 168c7ba201 Fix genesis controller initial state. 2017-08-20 23:39:30 +02:00
Stephen Anthony 60eeb49f65 Fixed debian changelog issues. 2017-08-20 15:11:40 -02:30
Stephen Anthony ab99610950 Bumped version number for 5.0.2 release. 2017-08-20 15:01:39 -02:30
Stephen Anthony f280e31671 Printing of traps in debugger takes into account TIA read/write address. 2017-08-19 20:59:06 -02:30
Stephen Anthony b608c5bf88 Updates for 5.0.2 release. 2017-08-19 20:34:00 -02:30
Stephen Anthony 6e55d98ad7 Fixed inconsistent Alt-p phosphor behaviour (fixes #196). 2017-08-19 19:48:41 -02:30
Stephen Anthony a9dd2b32cb Debugger 'listtraps' now shows all traps (fixes #190). 2017-08-18 18:47:35 -02:30
Stephen Anthony 48a99c6b6b Make Random class serializable, and save to state files. 2017-08-18 12:36:54 -02:30
Stephen Anthony c1f7c5c90b Fix potential app lockups when emulated CPU execution fails in the debugger. 2017-08-16 19:00:32 -02:30
Stephen Anthony d92566ad40 Updated docs for threading. 2017-08-15 17:57:27 -02:30
Stephen Anthony 6f60437a9c Improve Blargg filters with cutoff on right side of screen (fixes #195). 2017-08-15 17:49:59 -02:30
Stephen Anthony 24e55baa2c Expose 'threads' option through the Video Settings -> General UI. 2017-08-15 10:58:19 -02:30
Stephen Anthony 4f336eddeb Added 'threads' commandline argument, to enable/disable multi-threading. 
- Still TODO is expose this in the UI, but the infrastructure is there
- For now, this defaults to off
 2017-08-14 21:29:48 -02:30