Support pass to reference type arguments using the EXTERNREF #152
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https://github.com/wasmerio/wasmer/blob/4c1bf5cb15c8743412ae0c2418e17a776eb3756f/lib/types/src/features.rs#L91 |
brew0722
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dynamic_link
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* feat: add #[callable_point] proc macro * feat: add #[dynamic_link] proc macro * fix: publiclize the memory module using in #[callable_point] and #[dynamic_link] * feat: add re-exports #[callable_point] and #[dynamic_link] * feat: make tuple return by #[callable_point] and #[dynamic_link] * feat: add copies region of args and return between env The actual copy calls are executed by wasmvm. * fix: disable return the tuple type #156 * refactor: improve error handling with proc_macro_error * feat: update sample contract for dynamic_link * test: add unit test for copy_region_vals_between_env * test: add integration test for callable_point macro proc_macro cannot do normal unit tests. Instead, it is replaced by the contract's integration test. * test: add integration test for dynamic_link macro proc_macro cannot do normal unit tests. Instead, it is replaced by the contract's integration test. * fix: unlimit the target_arch of memory module When running the test with dynamic_link proc_macro, it should be able to compile the memory module on other architectures as well. * chore: cargo fmt * chore: update cargo.lock for contracts * fix: fix maximum size * chore: cargo clippy * test: add module name test condition for dynamic_link macro * chore: fix reverted unused warnings in the contracts * chore: fix typo * chore: remove unnecessary prefix * refactor: improve abort message * refactor: change to use quote! and proc_macro2 proc_macro2 allows the implementation of separate modules. * chore: update cargo.lock * chore: disable clippy warning for abort_by! * fix: add disallowed type by parameter see: #152 * chore:cargo fmt * chore: avoid false-positive of clippy * chore: again avoid clippy * chore: fix typo
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Closes: #151
wasm cannot easily reference external memory regions, since each instance is guaranteed to be a sandboxed region of memory.
To solve this limitation, there is a feature spec that supports reference types.
I am particularly interested in the
EXTERNREFkeyword.But now, it seems that most of them have been introduced in a limited way only in the web environment. find the methods using in our VM.
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