Bump wasmi from 0.8.0 to 0.21.0 in /oak_functions/loader

[dependabot]

Bumps wasmi from 0.8.0 to 0.21.0.

Release notes

Sourced from wasmi's releases.

v0.20.0 - 2022-11-04

Added

• Added contribution documentation about fuzz testing. (paritytech/wasmi#529)

Removed

• Removed some deprecated functions in the wasmi_core crate. (paritytech/wasmi#545)

Fixed

• Fixed a critical performance regression introduced in Rust 1.65. (paritytech/wasmi#518)
  • While the PR's main job was to clean up some code it was found out that it also fixes a critical performance regression introduced in Rust 1.65.
  • You can read more about this performance regression in this thread.

Changed

• Fixed handling of edge cases with respect to Wasm linear memory. (paritytech/wasmi#449)
  • This allows for wasmi to properly setup and use linear memory instances of up to 4GB.
• Optimize and improve Wasm instantiation. (paritytech/wasmi#531)
• Optimize global.get of immutable non-imported globals. (paritytech/wasmi#533)
  • Also added a benchmark test for this. (paritytech/wasmi#532)

Internal

• Implemented miscellaneous improvements to our CI system.
  • paritytech/wasmi#539 (and more)
• Miscellaneous clean ups in wasmi_core and wasmi's executor.
  • paritytech/wasmi#542 paritytech/wasmi#541 paritytech/wasmi#508 paritytech/wasmi#543

v0.19.0 - 2022-10-20

Fixed

• Fixed a potential undefined behavior as reported by the miri tool with respect to its experimental stacked borrows. (paritytech/wasmi#524)

Changed

• Optimized Wasm to wasmi translation phase by removing unnecessary Wasm validation type checks. (paritytech/wasmi#527)
  • Speedups were in the range of 15%.
• Linker::instantiate now takes &self instead of &mut self. (paritytech/wasmi#512)
  • This allows users to easily predefine a linker and reused its definitions as shared resource.
• Fixed a bug were Caller::new was public. (paritytech/wasmi#514)
  • It is now a private method as it was meant to be.
• Optimized TypedFunc::call at slight cost of Func::call. (paritytech/wasmi#522)
  • For many parameters and return values the measured improvements are in the range of 25%.

... (truncated)

Changelog

Sourced from wasmi's changelog.

[0.21.0] - 2023-01-04

Added

• Add support for resumable function calls. (paritytech/wasmi#598)
  • This feature allows to resume a function call upon encountering a host trap.
• Add support for concurrently running function executions using a single wasmi engine.
  • This feature also allows to call Wasm functions from host functions. (paritytech/wasmi#590)
• Add initial naive WASI support for wasmi using the new wasmi_wasi crate. (paritytech/wasmi#557)
  • Special thanks to Onigbinde Oluwamuyiwa Elijah for carrying the WASI support efforts!
  • Also thanks to Yuyi Wang for testing and improving initial WASI support. (paritytech/wasmi#592, paritytech/wasmi#571, paritytech/wasmi#568)
  • Note: There is ongoing work to integrate WASI support in wasmi_cli so that the wasmi CLI will then be able to execute arbitrary wasm-wasi files out of the box in the future.
• Add Module::imports that allows to query Wasm module imports. (paritytech/wasmi#573, paritytech/wasmi#583)

Fixed

• Fix a bug that imported linear memories and tables were initialized twice upon instantiation. (paritytech/wasmi#593)
• The wasmi CLI now properly hints for file path arguments. (paritytech/wasmi#596)

Changed

• The wasmi::Trap type is now more similar to Wasmtime's Trap type. (paritytech/wasmi#559)
• The wasmi::Store type is now Send and Sync as intended. (paritytech/wasmi#566)
• The wasmi CLI now prints exported functions names if the function name CLI argument is missing. (paritytech/wasmi#579)
• Improve feedback when running a Wasm module without exported function using wasmi CLI. (paritytech/wasmi#584)

[0.20.0] - 2022-11-04

Added

• Contribution documentation about fuzz testing. (paritytech/wasmi#529)

Removed

• Removed some deprecated functions in the wasmi_core crate. (paritytech/wasmi#545)

Fixed

• Fixed a critical performance regression introduced in Rust 1.65. (paritytech/wasmi#518)
  • While the PR's main job was to clean up some code it was found out that it also fixes a critical performance regression introduced in Rust 1.65.
  • You can read more about this performance regression in this thread.

Changed

• Fixed handling of edge cases with respect to Wasm linear memory. (paritytech/wasmi#449)
  • This allows for wasmi to properly setup and use linear memory instances of up to 4GB.
• Optimize and improve Wasm instantiation. (paritytech/wasmi#531)
• Optimize global.get of immutable non-imported globals. (paritytech/wasmi#533)

... (truncated)

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[dependabot]

Superseded by #129.