test ROM, and it is extremely basic, I can't be sure how well this
new functionality works.
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esoteric schemes (ie, the ones that no longer follow the '4K per bank'
design). Arguably, this is the entire point of adding the cart-specific
debugger ROM tab; to make it easier to work with such schemes.
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For now, only 4K is shown. Eventually this will be included for all
bankswitch types, whereby the UI will be tailored to the specifics
of each scheme, so that ROM/RAM banks will be able to viewed and
changed more easily.
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(for now, only the debugger, but might as well deal with the problem
in a general way once and for all). The Shift-Left/Right keys now
work as they did before, and switch between tabs in a tabset.
For dialogs with multiple tabs, it now selects among those tabs
where the focused object is. Clicking on another tabset then changes
the focus, and allows the same keys to switch among *that* tabset.
Now I can finally start the cart-specific bankswitch UI items.
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debugger. In the process, I had to spend several days extending
the UI/dialog class to actually contain multiple tabs. This was
harder than expected, and it still isn't quite finished. In many
ways, we're beginning to reach the limits of the current code; it
was never designed for a full-fledged, graphically rich UI.
For now the tab is empty, but eventually it will contain general
info about the ROM bankswitch type (size, virtual layout, etc),
but also cart-specific info, including the ability to change
banks, which can be vary greatly among the different schemes.
Eventually, it may even allow to see/modify very cart-specific
info (like display RAM in DPC, etc).
Better handle errors in opening the serial port (AtariVox support)
for Windows and OSX.
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"Death Derby" won't be completed, it's the first to go.
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the saved disassembly to be compiled to the exact same binary.
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colour-blind; the old (light) colour was very hard to see. Actually,
I agree with that assessment, even though I'm not colour-blind myself.
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undefined. The rest are defined but illegal, which is different
(mostly because many ROMs released in the past 10 years make
extensive use of illegal opcodes).
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out-of-range labels for cases where a label is in the middle of a
multi-byte instruction (Kool Aid Man), and properly indicates
mirrors of TIA read/write addresses (Meltdown).
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- Removed 'SKIP' directive, since it wasn't implemented anyway, and
I see no way to implement it
- Add 'aflag' setting to diassembly output, matching usage in Distella.
This is needed for diassembly output, otherwise DASM barfs on the code.
- Fixed several long-standing bugs in Distella disassembly wrt ROW
directives and labeling. Previously, the output you see in the debugger
wasn't completely correct, since it wasn't compiling properly in DASM.
- Illegal opcodes are now shown as .byte directives; this allows the code
to compile in DASM.
- Print 16 bytes per line in .byte directive in external disassembly,
same as Distella.
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from the launcher. This message should only appear when *reloading*
a ROM, not creating a new one completely.
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DiStella works, so you don't have to include a vcs.h file.
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working quite well for a single-bank ROM, but more work is required for
multi-bank. Output is currently sent to the console, as I'm still in
the formatting phase. Saving to a file will be easy once the format
is nailed down.
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matter (since they're updated anyway), but it's more correct to always
set defaults.
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TODOs and pointed out areas where improvements are likely needed,
in preparation for asking for help in the implementation.
Turned off 'resolvedata' in the debugger when disassembly ZP RAM.
It seems to be buggy in certain cases, and it's easier to just
leave it off in that mode, since (a) not many games run from ZP,
and (b) it's only at most 128 instructions.
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state of the registers and messed up further emulation.
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'BASEDIR'/nvram. Previously it defaulted to BASEDIR, which was getting
filled with many such files.
Unfortunely, all files will have to moved manually, but it's an easy
one-time operation.
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That is, it has all the functionality of past versions, as well
as improvements to launching from the commandline (an archive
containing multiple ROMs will now open the virtual directory
in the ROM launcher.
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stephena