cranelift

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Author	SHA1	Message	Date
Nick Fitzgerald	4ac1bedfca	Introduce the `pulley-interpreter` crate (#9008 ) * Introduce the `pulley-interpreter` crate This commit is the first step towards implementing https://github.com/bytecodealliance/rfcs/pull/35 This commit introduces the `pulley-interpreter` crate which contains the Pulley bytecode definition, encoder, decoder, disassembler, and interpreter. This is still very much a work in progress! It is expected that we will tweak encodings and bytecode definitions, that we will overhaul the interpreter (to, for example, optionally support the unstable Rust `explicit_tail_calls` feature), and otherwise make large changes. This is just a starting point to get the ball rolling. Subsequent commits and pull requests will do things like add the Cranelift backend to produce Pulley bytecode from Wasm as well as the runtime integration to run the Pulley interpreter inside Wasmtime. * remove stray fn main * Add small tests for special x registers * Remove now-unused import * always generate 0 pc rel offsets in arbitrary * Add doc_auto_cfg feature for docs.rs * enable all optional features for docs.rs * Consolidate `BytecodeStream::{advance,get1,get2,...}` into `BytecodeStream::read` * fix fuzz targets build * inherit workspace lints in pulley's fuzz crate * Merge fuzz targets into one target; fix a couple small fuzz bugs * Add Pulley to our cargo vet config * Add pulley as a crate to publish * Move Pulley fuzz target into top level fuzz directory	3 months ago

Author

SHA1

Message

Date

Nick Fitzgerald

4ac1bedfca

Introduce the `pulley-interpreter` crate (#9008 )

* Introduce the `pulley-interpreter` crate

This commit is the first step towards implementing
https://github.com/bytecodealliance/rfcs/pull/35

This commit introduces the `pulley-interpreter` crate which contains the Pulley
bytecode definition, encoder, decoder, disassembler, and interpreter.

This is still very much a work in progress! It is expected that we will tweak
encodings and bytecode definitions, that we will overhaul the interpreter (to,
for example, optionally support the unstable Rust `explicit_tail_calls`
feature), and otherwise make large changes. This is just a starting point to get
the ball rolling.

Subsequent commits and pull requests will do things like add the Cranelift
backend to produce Pulley bytecode from Wasm as well as the runtime integration
to run the Pulley interpreter inside Wasmtime.

* remove stray fn main

* Add small tests for special x registers

* Remove now-unused import

* always generate 0 pc rel offsets in arbitrary

* Add doc_auto_cfg feature for docs.rs

* enable all optional features for docs.rs

* Consolidate `BytecodeStream::{advance,get1,get2,...}` into `BytecodeStream::read`

* fix fuzz targets build

* inherit workspace lints in pulley's fuzz crate

* Merge fuzz targets into one target; fix a couple small fuzz bugs

* Add Pulley to our cargo vet config

* Add pulley as a crate to publish

* Move Pulley fuzz target into top level fuzz directory

3 months ago

1 Commits (41bf0c389e4946b2b6030f877a9058e61aba96b0)