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76 Commits

Author SHA1 Message Date
Christian Speckner c0edcaf0c9 Sanitize halt and hardware state handling after CPU dispatch. 2018-01-06 23:33:52 +01:00
Stephen Anthony 3d879d0080 Updated copyright date to 2018. A few days early, but nobody will mind ... 2017-12-29 17:10:37 -03:30
thrust26 d7a34ec7dd 'tab' key skips disabled widgets 
'ghost' read traps are displayed by 'RTrapG'
 2017-12-19 09:01:26 +01:00
thrust26 481c85c0c3 added option for 'ghost' read traps 
update documentation accordingly
removed reload requirements for Time Machine
 2017-12-18 19:16:41 +01:00
thrust26 e5216d4f90 added index to conditional trapif/breakif/savestateif display 2017-12-18 13:28:23 +01:00
thrust26 50c8c5c266 fixed name resolution for trapread 2017-12-18 13:09:03 +01:00
Christian Speckner e5d7c23412 Update TIA and RIOT state in lockstep with the CPU if any debugger expressions are registered. 2017-12-16 21:29:28 +01:00
thrust26 31b459ac84 fixed #269 2017-12-16 09:46:25 +01:00
thrust26 0d609f6845 renamed '_cycles' into '_icycles' (fits better) 2017-12-15 19:12:46 +01:00
thrust26 9f7270a70d '_cycles' pseudo register added (returns cycles of last instruction) 2017-12-15 18:13:29 +01:00
thrust26 08f29ca808 two sets for developer related options defined 
reverted some changes previous changes ("colorloss", "stats" and "grabmouse" are persisted again)
 2017-11-24 20:38:21 +01:00
Stephen Anthony 5b6fabcf3c Header file fixes for remaining files in 'emucore'. 2017-11-20 15:27:05 -03:30
thrust26 01d3a29f66 conditional savestates in debugger added 2017-11-19 18:52:27 +01:00
thrust26 a14fa6a3ea - missing checks for developer settings added 
- "dev.console" selection move to developer settings
- random startup bank implemented for some (tested!) bank switchings
- Options dialog button added in debugger
 2017-11-18 13:14:27 +01:00
thrust26 b5c9842716 DeveloperDialog added 
- developer only options now have "dev." prefix
- options relevant for players and developers are duplicated ("dev." prefix)
 2017-11-17 14:02:10 +01:00
thrust26 44f7029573 formatting for hit traps and changed source addresses changed 2017-10-13 12:18:41 +02:00
Stephen Anthony 35624553b6 First pass at code cleanup from enabling higher levels of warnings in clang/gcc. 2017-10-11 12:23:54 -02:30
thrust26 90705babd7 debugger start displays labels where possible 
prevent repeated trap interrupts
some old code cleanup
 2017-10-08 12:25:23 +02:00
thrust26 d15690f5f1 added mirrors 2017-10-08 10:43:26 +02:00
thrust26 c6593e6c58 this should be working 2017-10-07 18:25:56 +02:00
thrust26 f862e1c97d progress... 2017-10-07 14:17:34 +02:00
thrust26 61bf556e5b it compiles again 2017-10-06 23:06:59 +02:00
thrust26 cfa40722b9 updated poke(), now CPU emulation provides the flags 
improved ZP/stack access tracking and output
added ZP code tracking
 2017-09-16 22:37:19 +02:00
thrust26 7f65fad7cf preliminary implementation for ZP-RAM access tracking 
extra access type flag for poke()
 2017-09-16 13:48:04 +02:00
thrust26 10e6d483b1 added access tracking via poke() 
code cleanup in DiStella and CartDebug
 2017-09-16 08:54:32 +02:00
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 322af0fb38 Fixed code where emplace_back was being used incorrectly. 2017-08-06 13:57:09 -02:30
Christian Speckner fa76042790 Make sure that pending RDY is handled after stepping the CPU. Closes #155. 2017-06-24 00:35:17 +02:00
Christian Speckner 8d46679286 Implement proper RDY emulation --- fixes #42. 2017-05-27 01:00:03 +02:00
Christian Speckner b173da05a0 Init S to 0xFD on reset. 2017-02-21 22:21:53 +01:00
Stephen Anthony abb7097cb7 Removed $Id$ stuff from codebase, since it's Subversion-specific. 
Whitespace cleanup and update copyright to 2017.
 2016-12-29 20:30:30 -03:30
stephena eb56efc3d5 Convert BSPF C-style macros to C++ namespace equivalent. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3302 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2016-04-02 23:47:46 +00:00
stephena 2aec7bc1b1 Converted classes in src/emucore to properly use C++11 '= default' 
for destructors.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3240 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-12-29 21:28:10 +00:00
stephena 8f2d3a6cbb Updated copyright to 2016, even though it's a few days early. 
To anyone reading this, Merry (belated) Christmas and Happy New Year!


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3239 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-12-29 19:22:46 +00:00
stephena 9e23bc3580 Some bugs indicated by running Stella through Coverity. Note that many 
of these aren't actually bugs per-se, but are to follow good programming
practices.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3234 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-12-05 01:30:17 +00:00
stephena 2ccebc9720 Oops, a little too much pruning, detected by compiling in OSX. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3206 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-09-14 21:44:24 +00:00
stephena d83d91570e More clang warnings fixed; these apply mostly to 'old-style-C' casts. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3205 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-09-14 21:33:50 +00:00
stephena 2549e4f4c1 Fixed error messages in state loading, and reverted some C++11 features 
so that Stella is supported in GCC 4.8.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3144 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-02-06 16:34:01 +00:00
stephena 0afb189322 Updated copyright to 2015. Happy New Year to anyone reading these logs :) 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3131 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2015-01-01 03:49:32 +00:00
stephena 068f07d919 A few optimizations, and removal of some dead code. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3101 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-23 18:53:11 +00:00
stephena 29fe39dd99 Made M6502 own all breakpoint/trap info instead of sharing pointers to 
it with the debugger (this eliminates more new's and empties another d'tor.

Re-wrote PackedBitArray to use a bitset instead of home-made code.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3075 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-16 16:13:58 +00:00
stephena c997fc3001 Converted M6502 class to use unique_ptr Expressions, and removed some dead code. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3074 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-16 00:28:39 +00:00
stephena 92aa5c2e36 Just when I thought there were no more cleanups to do ... 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3059 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-09 03:05:19 +00:00
stephena b89dfa7436 Updated OSX project file, fixed some minor compile warnings, 
and bumped version # to 4.5 for the next release (whenever it
may happen).


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3057 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-08 22:40:50 +00:00
stephena 7b9169c18d Convert all arrays in the codebase to vectors, so that we get all 
the advantages of C++11 (move semantics, list initialization, etc).
I'd hoped to somehow wrap a vector behind Common::Array and not have
to change the codebase to this extent, but it didn't work out.  And
I've since read that it's bad form to extend from std::vector anyway.
This is *THE LAST* bit of work I'm doing with arrays; everything is
now a proper vector.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3055 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-08 21:27:36 +00:00
stephena 740eeed579 You know what's better than adding move semantics and initializer 
lists to the Array class?  Completely deleting all that code and
using a std::vector directly :)


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3054 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-07 23:28:40 +00:00
stephena a21f3be6e4 Turned variable into static constant in M6502, since it has never changed 
since Stella was created.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3033 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-11-03 13:22:57 +00:00
stephena 6d753fd335 CPU registers can be selectively randomized with cpurandom option. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3014 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-10-23 15:52:39 +00:00
stephena 537eef7384 'cpurandom' includes the SP register, and is now turned off by default. 
git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@3005 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-10-13 23:59:49 +00:00
stephena aa5691af8a OK, it looks like I'm back to Stella development, after a several month 
break.  First thing to do is update the year.  Happy new year to anyone
reading these commit logs.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2833 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
 2014-01-12 17:23:42 +00:00