Note that I've refactored all the constructors to prevent this issue from happening again.
It already happened with 3E+/3E, and now DPC/F8. Also, FA2/FA looked suspicious.
Finally decided to stop fighting C++, and just use size_t everywhere an
array is used.
Even though this is a 64-bit value, it seems that C++/STL expects it
when dealing with arrays, so I guess we will too.
Converted many C-style arrays to C++ std::array. In the process, cleaned up a lot of magic constants.
Replaced most C-style memset/memcpy operations with C++ equivalents: std::fill/std::copy.
std::copy in particular fixes a few potential bugs, since it operates on the datatype size,
and not just on raw bytes.
- Removed System::PAGE_SHIFT from all classes (except where it's needed inside System); it is an implementation detail of that class that shouldn't be used outside the class, and was making the various calls to setPageAccess very messy
- Changed uInt32 to uInt16, and loop variable to 'addr' for all calls to setPageAccess; this is for consistency, and allows the reader to see how all the code is similar in different classes
- Updated comments in various places (mostly TIA and RIOT) to more clearly show how page accessing works.
This has been in patch form for about a year, and I'm finally
getting around to applying it. Basically, we separate the Cart
class into 3 classes:
- Cart: stuff specific to cartridge emulation
- BSTypes: various bankswitch types, both as enum and strings
- CartDetector: actual bankswitch auto-detection code
Also made more use of smart pointers, and added const in a few
more places.
I promise to get back to the phosphor stuff soon. This is just
to clear my head a little.
Introduced Cartridge::initializeRAM() method, to eliminate duplicate
blocks of code in every bankswitch scheme that uses extra RAM.
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std:: functions into BSPF namespace at all. So I removed them, and have the
calls map directly to the std:: versions.
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To anyone reading this, Merry (belated) Christmas and Happy New Year!
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of these aren't actually bugs per-se, but are to follow good programming
practices.
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a class more generic, but when it's never used, all it does it slow
things down.
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since there are issues with mixing overloading and virtual functions.
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*always* pass in 0,0,0 for the various bases, it is redundant to pass that
data in on each invocation. So now the c'tor does it automatically.
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cart RAM tab to the debugger. This is tailored to each respective
cart bankswitch type, allowing much more information to be shown than
you'd see in the normal RAM area.
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break. First thing to do is update the year. Happy new year to anyone
reading these commit logs.
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we need to modify what is caught. Ironically enough, this fixes
a bug whereby when certain errors occur, the recovery system
itself would crash, not the issue that actually caused the bug!
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now load and play test ROMs, complete with emulation of timing delays
due to slow accesses on real Harmony hardware. Still TODO is the tunes,
DPC+ stuff, which is stubbed out at this point.
Fixed bug in EFSC bankswitching; state files didn't contain extended RAM
information.
Cleaned up the Serializer API, resulting in slightly faster operation
and smaller state files. Because of this, the state file format
has changed for this release (old state files will no longer work).
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Updated all bankswitch schemes for potential buffer overflow
issues. Copying was being done without regard for the size of the
ROM buffer.
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these logs!
Moved TODO and Credits info directly to the webpage, where it will hopefully
be easier to maintain.
Fixed 'crackling' sound when loading a new ROM, introduced with the 3.5
sound restructuring. It looks like stale data was being loaded by the
sound processing callback. As well, moved the computation of certain
division variables from the sound callback to the framerate re-calculator
(where it's recomputed 1/5 of the time or less).
Updated AboutDialog with info about Stella DonationWare status, and active
members of Stella development.
Updated OSX in-app HTML documentation about Stella DonationWare status.
Bumped version # to 3.5.1_svn, and the process starts again.
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Stephen Anthony