Commit Graph

19 Commits

Author SHA1 Message Date
Sergey Pepyakin 483736b1bd
Memory units (#42)
* Initial implementation

* Not use grow as it is makes debug builds very slow

* Use Pages::BYTE_SIZE for LINEAR_MEMORY_PAGE_SIZE

* Tidy docs.

* Use memory_units from git.
2018-02-09 16:45:21 +03:00
Sergey Pepyakin 367f17989b Refine errors (#36)
* Get rid of Stack error

* Add UnexpectedSignature error and remove Value err

* Publish FuncInstance::invoke

* Rename Trap to TrapKind

* Replace Trap with struct. Enum is now TrapKind

* Fixes

* Update value.rs

* Avoid reversing parameter types iter.

* Add impl From<TrapKind> for Trap

* Remove redundant clone in prepare_function_args.

* Use .into() to convert TrapKind into Trap
2018-02-06 14:14:57 +03:00
Sergey Pepyakin fa82dee676 Add docs (#32) 2018-02-01 19:46:33 +03:00
Sergey Pepyakin c96735d6d6 Wasm function can only trap (#29)
* Introduce Trap struct.

* get_local can't fail.

* Add MemoryOutOfBounds trap.

* from_little_endian use slice instead of vec.

* MemoryAccessOutOfBounds for mem get and set.

* from_little_endian conversion can't fail.

* call_indirect traps.

* DivisionByZero and InvalidConversionToInt

* Use traps in value to convey an error

* select: int condition on stack top

* if: int condition on stack top

* Assert pops.

* Another protions of assert pops

* Introduce ValueStack

Also, hide FunctionContext and remove some stale code

* Traps in execution

* Make it compile.

* Check args before invoke.

* Document RuntimeArgs.

* Update host.rs

* Add rustdoc for Trap.
2018-02-01 14:59:21 +03:00
Sergey Pepyakin 551c992730
4th iteration on documentation (#22)
* Rename LoadedModule to Module

* Hide TryInto

* Fix rustdoc tests.

* Rename from_parity_wasm_module and doc it.

* Document `Module::from_buffer`

* Tidy Module docs

* Some rustdoc headers.

* Document FuncInstance::{alloc_host, signature}

* Document descriptors.

* Doc NotStartedModuleRef

* Fix cargo-deadlinks
2018-01-26 19:24:40 +03:00
Sergey Pepyakin bc89a20b96 Third iteration on documenation. 2018-01-25 18:17:25 +03:00
NikVolf 65f08eb44c allow static signatures 2018-01-24 14:14:24 +03:00
NikVolf 6b7144133f fix examples/tests with proper addressing 2018-01-23 16:40:34 +03:00
NikVolf d340b99016 fix build and address comments 2018-01-23 14:42:20 +03:00
NikVolf 4eb8608c1e rewire everything 2018-01-23 14:26:45 +03:00
Sergey Pepyakin bf2b2acbc5 Reintroduce FuncInstance; Hide internals 2018-01-22 20:07:30 +03:00
Sergey Pepyakin 44f61251c1 Hide FuncInstance 2018-01-22 19:38:57 +03:00
Sergey Pepyakin e26ddb6d12 Hide MemoryType. 2018-01-22 16:34:32 +03:00
Sergey Pepyakin 973d58a643 Hide TableType. 2018-01-22 16:30:13 +03:00
Sergey Pepyakin b323d004fe Hide GlobalType 2018-01-22 16:23:07 +03:00
Sergey Pepyakin aae9a3c129 Hide validation stuff. 2018-01-22 16:11:20 +03:00
Sergey Pepyakin ca6299ba53 Hide ValueType. 2018-01-18 17:13:56 +03:00
Sergey Pepyakin e9470373f7 Migrate on Signature type. 2018-01-18 15:48:43 +03:00
Sergey Pepyakin 49347a63ee Initial commit 2018-01-17 19:54:06 +03:00