68cf9e8869
Upon encountering an `Err`, dispose of the current AVM2 stack.
...
In the future, the `unwrap_stack_frame` mechanism should be expanded upon to allow running exception handlers and recovering from a Rust error - but not today.
2020-07-13 17:43:49 -04:00
a7ff2de476
Don't spam the test log with `Resolving Multiname` messages for each scope that gets checked
2020-07-13 17:43:48 -04:00
dd6b0a8728
Remove unused reference to slot property fields
2020-07-13 17:43:48 -04:00
bf45f7f161
Fix crash when reading or writing a property that redirects to a slot.
2020-07-13 17:43:48 -04:00
7792fd5581
Impl `trace`, which is a free function rather than an opcode this time.
2020-07-13 17:43:48 -04:00
a557867c71
Add the entire class hierarchy of `MovieClip` and `Sprite`.
2020-07-13 17:43:47 -04:00
f6e2ca1fe5
Clean up the current set of builtins to accurately reflect the namespace hierarchy.
2020-07-13 17:43:47 -04:00
38b1524a49
Fix the error messages for `findpropstrict` and `getlex` to be more informative.
2020-07-13 17:43:47 -04:00
843de29460
Impl `newobject`
2020-07-13 17:43:46 -04:00
7201f6c4fe
Impl `debug`, `debugfile` and `debugline`.
2020-07-13 17:43:46 -04:00
1d1bad1ab4
Impl `getglobalscope`
2020-07-13 17:43:46 -04:00
074ba94c17
Impl `newfunction` and `newclass`.
...
Notably, this also removes `new_closure_scope` as it is not needed. AVM1 does not capture `with` scopes in closures, but AVM2 (as well as modern ECMAScript) does.
2020-07-13 17:43:46 -04:00
1fe73b3329
Impl `dup`
2020-07-13 17:43:45 -04:00
0ff1c04697
Impl `initproperty`
2020-07-13 17:43:45 -04:00
5042fc1bc7
Debug all multiname resolutions
2020-07-13 17:43:44 -04:00
5c0e095ab5
`getlex` does not support runtime multinames according to spec.
2020-07-13 17:43:44 -04:00
9e120c216b
Propagate arguments into local registers when calling AVM functions.
2020-07-13 17:43:44 -04:00
5b00c1fd96
Ensure that `this` is properly populated into local registers.
2020-07-13 17:43:44 -04:00
b2f5307213
Add `flash.display.Sprite` because Flash Builder tests demand it.
2020-07-13 17:43:42 -04:00
4ab9a46515
Impl `getscopeobject`
2020-07-13 17:43:41 -04:00
5f98a198cb
Remove dead code in Activation
2020-07-13 17:43:41 -04:00
279d90ec22
Remove `define_value` from AVM2 objects.
...
We already have a menagerie of `install_*` functions for adding static properties to a an object; and we don't have to support any kind of asinine nonsense liks `ASSetPropFlags` here. Ergo, we don't need this.
2020-07-13 17:43:39 -04:00
cbce8660bc
Implement `deleteproperty`.
2020-07-13 17:43:37 -04:00
d19d9ef90e
Clean up unused variables
2020-07-13 17:43:35 -04:00
8b56973d29
Remove scope methods that aren't necessary.
...
In AVM1, these are necessary because `ActionGetVariable` et. all directly interface with the scope chain. In AVM2, you `findpropstrict` up the scope chain, which gives you a normal object that you can interact with as you like. Ergo, the scope chain doesn't need set/get property methods.
2020-07-13 17:43:34 -04:00
fd275bdcf3
Implement constant slots and traits.
...
Class and Function traits now generate const slots, too.
2020-07-13 17:43:33 -04:00
412c3d8489
Implement `Function` traits.
2020-07-13 17:43:29 -04:00
af70024f62
Implement slot traits.
2020-07-13 17:43:28 -04:00
200c10b4a2
Classes can fit in slots, so let's stick them in there.
2020-07-13 17:43:27 -04:00
d42b16f021
Add stub impl of `flash.display.MovieClip`.
2020-07-13 17:43:27 -04:00
ebcfee4676
Add specific error messages for unresolvable super classes
2020-07-13 17:43:27 -04:00
362294181f
Implement constant pool default values (index 0).
...
All constant pools in an ABC file are actually numbered starting from one; there's an implicit 0 entry not stored in the file that the runtime is expected to retrieve when pulling constants from the pool.
The AVM2/ABC spec only mentions this in passing.
2020-07-13 17:43:27 -04:00
e1916519dd
Add debug for trait installs
2020-07-13 17:43:26 -04:00
cfe0e333be
Fix invalid script index when loading an ABC file.
2020-07-13 17:43:26 -04:00
bc0bdf8496
The public namespace appears to just be an unnamed package namespace, not a regular namespace.
2020-07-13 17:43:25 -04:00
04879fc419
Implement class traits.
...
This allows the AVM to declare classes, which necessitated some refactoring to avoid double-borrows or having to do something "magic" that would dodge virtual properties.
2020-07-13 17:43:25 -04:00
ecfd5abb41
Impl `construct` and `constructprop`.
2020-07-13 17:43:24 -04:00
1ab4091050
Implement slots and related opcodes.
2020-07-13 17:43:24 -04:00
88957b2b3d
Add stub builtins for Object and Function. These are more-or-less identical to the way we did it in AVM1 (e.g. no fancy player globals file)
2020-07-13 17:43:24 -04:00
1945f36dc0
When running the initial script, also install it's traits onto the global scope.
2020-07-13 17:43:23 -04:00
35c36a807b
Always execute the last script when loading an ABC file
2020-07-13 17:43:23 -04:00
560900e708
ABC files are always pre-loaded.
...
Frame actions are handled as syntactic sugar on top of a `MovieClip` subclass and event handlers. ABC scripts do not live on the normal timeline.
2020-07-13 17:43:23 -04:00
502936f0fe
Implement non-slot trait properties (Method, Getter, and Setter)
2020-07-13 17:43:22 -04:00
12e9fbbffb
Impl virtual property slots
2020-07-13 17:43:22 -04:00
eb0c9dcaec
Allow constructing a function around a particular class definition.
...
I'm writing all this code assuming that classes and traits are syntactic sugar around ES3-style prototype chains on function objects. Hence, `FunctionObject` is still our workhorse object type for implementing typing.
2020-07-13 17:43:21 -04:00
cf490bedfb
Unstub `proto`.
2020-07-13 17:43:20 -04:00
b12c6e0ff1
Implement closure scope stacks.
2020-07-13 17:43:20 -04:00
7d75255a1a
Add global scope which is automatically included on all new activations.
2020-07-13 17:43:20 -04:00
984e701142
Swap out `has_property`'s stub impl.
2020-07-13 17:43:19 -04:00
e5142e85e9
Replace `get_property` and `set_property` with slightly-less-stub impls.
2020-07-13 17:43:17 -04:00
David Wendt