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4651 Commits

Author SHA1 Message Date
Stephen Anthony 69fb08e30c Remove '_rwport' from the debugger. 
The new way of detecting RWP is superior, and we don't have time to rework _rwport to use it.
This may come back in the future (if required), but I honestly don't see a need for it.
 2018-12-18 20:56:19 -03:30
Stephen Anthony d7e9cfc4d0 Fix some warnings from cppcheck. 
I'll admit that some of these suggestions are of dubious importance, but at least we shut up the tester :)
 2018-12-18 20:06:55 -03:30
Christian Speckner 521e5dc51d Document audio settings, fix units for fragment size, fix audio dialog width. 2018-12-18 23:18:40 +01:00
Stephen Anthony 471cf1ad4d Updated RWP stuff for 'E7' scheme. 2018-12-18 14:32:49 -03:30
Stephen Anthony a26288c788 Updated RWP stuff for DASH scheme. 
Again, this is a relatively untested BS scheme, with only one test ROM available.
 2018-12-18 14:04:25 -03:30
Stephen Anthony 70fcd0f3b5 Updated RWP stuff for '3E+' scheme. 
This is currently mostly untested, since this scheme isn't widespread and has only a few test ROMS.
 2018-12-18 10:59:29 -03:30
Stephen Anthony 56669c5449 Convert Cart classes to receive 'md5' parameter. 
That's an *awful* lot of work to simply pass info to each class :)
 2018-12-18 10:24:40 -03:30
Stephen Anthony dea62573f8 More carts converted to new RWP code. 2018-12-17 21:25:08 -03:30
Stephen Anthony 9aaf8b22b5 Fix wrong address in poke methods in 'SC' schemes. 2018-12-17 20:41:39 -03:30
Stephen Anthony 4ff613b4e9 Converted all the class 'SC' carts to new RWP scheme. 2018-12-17 20:15:11 -03:30
Stephen Anthony ebe18877f9 Fairly large refactoring of RWP functionality. 
- abstracted RWP code into Cart base class (only F8SC converted for now)
- RWP now works by analysing RAM accesses before and after each instruction, catching all occurrences

Fixes for compiling without debugger support.
 2018-12-17 19:51:28 -03:30
Christian Speckner 8cb235bf19 Hack around race condition in timers. 2018-12-17 00:30:42 +01:00
Christian Speckner 9b22c6afa7 Rewrite StaggeredLogger with a timer. 2018-12-15 23:59:21 +01:00
thrust26 06c20103af fixed crash in StringListwidget when scrolling with mouse 
fixed #398
 2018-12-15 10:17:14 +01:00
thrust26 b8e53d76af updated VS project files 
updated change log
 2018-12-15 09:41:27 +01:00
Christian Speckner d981ed71f3 Fix missing include -> fixes windows build. 2018-12-15 09:22:00 +01:00
Christian Speckner d5d9618def Use actual time since the current log window started for log messages. 2018-12-15 00:15:44 +01:00
Christian Speckner 5b0b8cd5cb Summarize audio buffer errors and log them to the main log. 2018-12-15 00:04:38 +01:00
Stephen Anthony d941ebca09 Added new approach for values used when reading from the write port. 
Previously these values were from whatever was on the databus, but new testing
indicates that they are semi-random (ie, random, but with some pattern).

The new code bases the values in part on the md5sum of the ROM (for randomization),
but also pre-generates a set number of values (for a pattern).

Currently only F8SC scheme is implemented.  The remainder will be done once
we test this one.
 2018-12-08 18:05:05 -03:30
Stephen Anthony 5f91532d95 Fix minor clang warning in last commit. 2018-12-08 11:43:35 -03:30
thrust26 1dfc221a1a fixed RWP by using the last access type 2018-12-08 15:51:16 +01:00
thrust26 33e300b28c one more update for RWP 2018-12-08 10:32:05 +01:00
thrust26 e34e63571f updated change log and documentation for RWP 2018-12-08 10:27:28 +01:00
thrust26 d3b270dea8 fixed trapping on 'read from write port' functionality for CPU dummy peeks 2018-12-08 09:53:00 +01:00
Stephen Anthony b6dcd110f0 Updated VS project for recent exception classes. 2018-12-07 21:50:07 -03:30
Stephen Anthony 7b4c3dc6b8 In the case of 'read from write port', make sure RAM is modified before exception is thrown. 2018-12-07 21:45:28 -03:30
Stephen Anthony abfc01b483 Rework trapping on 'read from write port' functionality. 
The new code introduces a generic 'EmulationWarning' exception that can
be thrown for any reason.  The RWP functionality has been ported to use
this, with the main benefit that if we ever have to add new exceptional
cases, we no longer need to modify M6502 class; it will pick up on the
new exceptions and pass them to the EmulationWorker as necessary.

Functionally, the RWP stuff works the same as before, just with a
different implementation behind the scenes.
 2018-12-07 21:19:44 -03:30
Stephen Anthony 6a9ae2e3a1 Added exception class for general warnings, separate from the one for fatal errors. 2018-12-07 20:56:48 -03:30
thrust26 14501b8a94 Fixed exception when FatalEmulationError message was too short. 2018-12-07 22:02:16 +01:00
thrust26 ecb6c7a508 Implemented solution for #396 2018-12-07 20:47:06 +01:00
Stephen Anthony a7f8d67211 Some refactoring of snapshot code for future reference. 2018-12-07 15:22:39 -03:30
thrust26 979977befa fully implemented #395 2018-12-06 18:51:46 +01:00
thrust26 3733adb39c better snapshots, part 2 (buggy!) 2018-12-06 16:38:41 +01:00
thrust26 251449cacf Merge branch 'release/6.0' of https://github.com/stella-emu/stella into release/6.0 2018-12-06 14:25:41 +01:00
thrust26 dd81940e3d 1st part of implementing blended screenshots (see #395) 2018-12-06 14:24:36 +01:00
thrust26 bef5caafa5 1st part of implementing blended screenshots (see #395) 2018-12-06 14:24:07 +01:00
Stephen Anthony 198ecd9fdc Updated Xcode project for recent class additions. 2018-12-05 20:07:06 -03:30
Stephen Anthony 26faaa8cce Minor updates for suggestions from clang. 2018-12-04 20:40:50 -03:30
Stephen Anthony 540e0fb0b3 Added latest classes to VS project file. 
Added 'DEBUG_BUILD' define to Windows debug builds.
 2018-12-04 20:29:48 -03:30
Christian Speckner b58d843732 Clear fatal error flag on enetering the CPU main loop; code beautification. 2018-12-05 00:00:01 +01:00
Christian Speckner f08ba16acb Handle fatal errors on main thread. 2018-12-04 21:45:14 +01:00
Christian Speckner 8ac66e7929 Add threading sanity checks before critical SDL API calls. 2018-12-04 19:45:22 +01:00
Stephen Anthony b06893d384 Potential fix for issue #392 (input locked after exiting the debugger). 2018-12-04 13:19:57 -03:30
thrust26 2e4340911b fixed #394 
extended trace step count to 10000 (preliminary fix for #393)
 2018-12-02 11:20:10 +01:00
Stephen Anthony e36692bee3 Minor refactoring in CartDetector class. 2018-11-20 15:39:30 -03:30
Stephen Anthony f3a185f04a Fixes for minor warnings from cppcheck. 2018-11-19 11:08:44 -03:30
Stephen Anthony a8a0c57deb Updated ROM properties database for missing paddle controllers. 2018-11-19 10:38:34 -03:30
Stephen Anthony ae2bb58f0b Added ROM properties for various trakball hacks, thanks to alex_79. 2018-11-16 11:14:10 -03:30
Stephen Anthony e3873cce73 Moved final remaining bits of SDL-specific code out of src/emucore. 2018-11-13 20:43:12 -03:30
Stephen Anthony 2b3e2dc385 Specifically initialize and quit each SDL subsystem. 
- Now video/timer and joystick subsystems are opened and closed in the
proper SDL2 way
- SDL_Quit() is also done at the very end, to clean up any remaining SDL
state
-  Hopefully this fixes the issues with RPi not exiting cleanly.
 2018-11-10 17:30:44 -03:30