mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-07 16:38:01 +00:00
Dmitry Kashitsyn
61606a0b3b
* Add comments and refactor Sandbox module * Adds some comments * Add wasmtime instance to the sandbox and delegate calls * Adds module imports stub * WIP state holder via *mut * My take at the problem * Brings back invoke and instantiate implementation details * Removes redundant bound * Code cleanup * Fixes invoke closure * Refactors FunctionExecutor to eliminate lifetime * Wraps `FunctionExecutor::sandbox_store` in `RefCell` * Renames `FunctionExecutor::heap` to `allocator` * Wraps `FunctionExecutor::allocator` in `RefCell` * Refactors FunctionExecutor to `Rc<Inner>` pattern * Implements scoped TLS for FunctionExecutor * Fixes wasmi instancing * Fixes sandbox asserts * Makes sandbox compile after wasmtime API change * Uses Vurich/wasmtime for the Lightbeam backend * Uses wasmtime instead of wasmi for sandbox API results * Refactors sandbox to use one of the execution backends at a time * Fixes wasmtime module instantiation * TEMP vurich branch stuff * Adds wasmer impl stub * Adds get global * Fixes warnings * Adds wasmer invoke impl * Implements host function interface for wasmer * Fixes wasmer instantiation result * Adds workaround to remove debug_assert * Fixes import object generation for wasmer * Attempt to propagate wasmer::Store through sandbox::Store * Wraps `sandbox::Store::memories` in `RefCell` * Moves `sandbox::instantiate` to `sandbox::Store` * Eliminate `RefCell<memories>` * Implements `HostState::memory_get/set`, removes accidental `borrow_mut` * Fixes sandbox memory handling for wasmi * Fix memory allocation * Resets Cargo.lock to match master * Fixes compilation * Refactors sandbox to use TLS for dispatch_thunk propagation to wasmer * Pass dispatch thunk to the sandbox as a TLS * Initialize dispatch thunk holder in `SandboxInstance` * Comment out Wasmtime/Lightbeam sandbox backend * Revert wasmtime back to mainstream * Adds SandboxExecutionMethod enum for cli param * Cleanup sandbox code * Allow wasmi to access wasmer memory regions * More cleanup * Remove debug logging, replace asserts with runtime errors * Revert "Adds SandboxExecutionMethod enum for cli param" This reverts commit dcb2b1d3b54145ab51ad2e3fef0d980ba215b596. * Fixes warnings * Fixes indentation and line width * Fix return types condition * Puts everything related under the `wasmer-sandbox` feature flag * Fixes warnings * Address grumbles * Split instantiate per backend * More splits * Refacmemory allocation * Nitpicks * Attempt to wrap wasmer memory in protoco enforcing type * Revert renaming * WIP wasm buffer proxy API * Reimplement util::wasmer::MemoryRef to use buffers instead of memory slices * Adds WasmiMemoryWrapper and MemoryTransfer trait * Refactor naming * Perform all memory transfers using MemoryTransfer * Adds allocating `read` * Adds comments * Removes unused imports * Removes now unused function * Pulls Cargo.lock from origin/master * Fix rustdoc * Removes unused `TransferError` * Update Cargo.lock * Removes unused import * cargo fmt * Fix feature dependency graph * Feature should flow from the top level crate * We should not assume a specific workspace structure * sc-executor-wasmi does not use the feature * sc-executor-wasmtime should not know about the feature * Fix doc typo * Enable wasmer-sandbox by default (for now) It will be removed before merge. It is so that the benchbot uses the wasmer sandbox. * cargo run --quiet --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs * Revert "cargo run --quiet --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs" This reverts commit d713590ba45387c4204b2ad97c8bd6f6ebabda4e. * cargo fmt * Add ci-check to prevent wasmer sandbox build breaking * Run tests with wasmer-sandbox enabled * Revert "Run tests with wasmer-sandbox enabled" This reverts commit cff63156a162f9ffdab23e7cb94a30f44e320f8a. Co-authored-by: Sergei Shulepov <s.pepyakin@gmail.com> Co-authored-by: Andrew Jones <ascjones@gmail.com> Co-authored-by: Alexander Theißen <alex.theissen@me.com> Co-authored-by: Parity Benchmarking Bot <admin@parity.io>
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
Trying it out
Simply go to substrate.dev and follow the installation instructions. You can also try out one of the tutorials.
Contributions & Code of Conduct
Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.adoc. In all communications and contributions, this project follows the Contributor Covenant Code of Conduct.
Security
The security policy and procedures can be found in docs/SECURITY.md.
License
- Substrate Primitives (
sp-*), Frame (frame-*) and the pallets (pallets-*), binaries (/bin) and all other utilities are licensed under Apache 2.0. - Substrate Client (
/client/*/sc-*) is licensed under GPL v3.0 with a classpath linking exception.
The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.