Commit Graph

24 Commits

Author SHA1 Message Date
Ian Flanigan
04ae0327c2
Add the recommended eslint plugins for TypeScript (#121)
This adds both the recommended TypeScript checks, plus the recommended
TypeScript checks that require type checking.  This latter addition
means that eslint essentially has to compile all of the TypeScript in
the project, causing it to be slower. This isn't much of a problem in
VS Code because there's a lot of caching being done, but it's clearly
slower when run on the commandline.

All of the errors are either fixed or suppressed.  Some errors are
suppressed because fixing them would be too laborious for the little
value gained.

The eslint config is also slightly refactored to separate the strictly
TypeScript checks from the JavaScript checks.
2022-05-31 08:38:40 -07:00
Will Scullin
41015864f2
Prohibit any 2022-05-17 19:08:28 -07:00
Will Scullin
a46b0df970
Apply semi rule to interfaces (#109) 2022-05-10 08:04:20 -07:00
Will Scullin
4a188a9a5c
Preact UI (#106)
First pass at a Preact UI, still short some major features but full proof of concept.
2022-05-10 06:52:06 -07:00
Will Scullin
c24c01539d
No Opcode left behind (#92)
* Better 65C02 support
* NMOS illegal opcodes
2021-12-22 10:37:05 -08:00
Will Scullin
70ec626dd0
Clean up copyright notices (#93) 2021-12-21 12:35:26 -08:00
Will Scullin
2978b72fec Update eslint, fix issues 2021-11-28 16:20:25 -08:00
Will Scullin
badc2fdb74
Support Tom Harte test suite (#88)
A test data set was published at https://github.com/TomHarte/ProcessorTests which contain cycle traces of instructions for various versions of the 6502.

This adds a test harness that reads those data files, and adjusts the CPU6502 behavior to match the behavior of the vanilla and WDC 65C02 test data.

Also converts the existing CPU tests to Typescript, and fixes any inconsistencies that came up from the new behaviors.
2021-10-13 09:15:29 -07:00
Will Scullin
e83fdd999e
Make breakpoints behave better 2021-03-13 16:08:24 -08:00
Will Scullin
bb09a1ec33
Improve debug performance, abstract debugger. (#61)
Stop stringifying opcodes during runtime and only do so upon inspection. Moves all the debugging logic to a common place to allow building an interface.
2021-03-11 22:03:05 -08:00
Will Scullin
017e152476
fix double cycle when in debug 2021-03-07 10:35:02 -08:00
Will Scullin
87b60d4eb4
Type restructuring 2021-03-06 15:07:06 -08:00
Will Scullin
3004aa99f2
Fix some edge cases 2021-02-21 21:26:07 -08:00
Ian Flanigan
565da09575
Minor type improvements (#50)
* Improve typing for `base64_encode`

* Better typing for `BRA` and `is65C02`
2020-12-29 06:40:58 -08:00
Will Scullin
1aaa94a8ed
enforce indent case like vscode prefers 2020-11-25 17:28:37 -08:00
Will Scullin
1e58e2c1b8
lint 2020-11-24 08:53:43 -08:00
Ian Flanigan
b80436d99c
More typescript conversion (#46)
* Convert js/ram to a class

* Convert js/mmu to Typescript

* Convert js/apple2io to Typescript

* Convert js/canvas to Typescript

* Use new types in js/mmu

* Rename js/symbols.js to js/symbols.ts

* Remove the difference between readPages and writePages

As @whscullin said in PR #38, there's no need to have both readable
and writable pages since all implementations are currently both. This
change combines them into `Page`. Likewise, `PageHandler` now extends
`Page`.

`Apple2IO` now implements `PageHandler`. This caught a bug where `end`
had been renamed `endend` by mistake.

There are a few other formatting changes as well.

* Convert js/apple2 to Typescript

* Convert js/prefs to Typescript

* Convert all of the ROMs in js/roms to Typescript

Now all of the ROMs are classes that extend the ROM class. There is
some rudamentary checking to make sure that the length of the ROM
matches the declared start and end pages. (This caught what looks to
be an error in roms/apple2e, but it's hard for me to tell.)

The typing also caught an error where the character ROM was being
used for the main ROM for the apple2j version.

* Convert js/roms/cards/* to Typescript

* Convert js/formats/format_utils to Typescript

This change also seems to fix a bug with `.po` image files that
weren't being read correctly.
2020-11-24 08:48:14 -08:00
Will Scullin
e1b807ba9e
minor cleanup 2020-11-15 18:51:05 -08:00
Will Scullin
231d7d8768
lint 2020-11-15 18:20:58 -08:00
Ian Flanigan
f1b6c51ce7
Fix a "wrong this" bug in cpu6502 (#44) 2020-11-15 17:54:27 -08:00
Ian Flanigan
1e4e8381ec
Fix calls to cpu.cycles() and cpu.sync() (#43)
Apparently, I broke everything when I removed the underscores from the
field names and added them to the method names. The fix is just to
rename the methods `getCycles` and `getSync` and call it a day.
2020-11-15 17:54:13 -08:00
Will Scullin
f600f7c6b4
typescript linting 2020-11-07 16:46:27 -08:00
Will Scullin
b3cb64357f
Use class fields instead of binding (#40)
* Use class fields instead of binding
* classy tests
* Fix typing
2020-11-07 08:54:49 -08:00
Ian Flanigan
c4df78cf06
Typescript conversion of several files, including js/cpu6502 (#38)
* Convert `js/util.js` to Typescript and add tests

Besides converting `js/util.js` to Typescript, this change also adds
`js/types.ts` that defines common types used in apple2js. Some of
these types, like `byte` and `word` are for information only.

* Convert `js/base64.js` to Typescript

This also adds a new type, `memory`, that is either an array of
numbers, or a Uint8Array.

* Convert `js/ram.js` to Typescript

This change does not convert `RAM` to a class; it just introduces types.

* Basic typing of cpu6502

This is a really rough first pass. There are some problems that can't
be fixed until this is turned into a real class, but at least all of
the function arguments are now typed. This caught a few cases where
extra arguments were being passed in.

* Convert `js/cpu6502` to a class

In theory, idiomatic classes should be better than the previous
closure-based classes. However, this conversion shows that the
instruction table does not fit well with idiomatic classes as method
referenced in the table need to be called with the correct `this`
everywhere.

This should, at best, be considered a first attempt.
2020-11-01 08:43:48 -08:00