Daniel Lehmann

Add WasmBench dataset and paper

1

- [x] I've read [CONTRIBUTING.md](https://github.com/mbasso/awesome-wasm/blob/master/CONTRIBUTING.md). - [x] Description explains the issue / use-case resolved, and auto-closes the related issue(s) (https://help.github.com/articles/closing-issues-via-commit-messages/). https://github.com/sola-st/WasmBench WasmBench is a large dataset of more than 8400...

No parse when using filter for associativity disambiguation + explicit parenthesis

1

Given the following test case ```Scala import cats.Eval import parseback._ import parseback.ast._ import parseback.compat.cats._ object Testcase extends App { sealed trait Expr extends Node case class Identifier(name: String) extends Expr...

Replace Long.js conversion of i64 with JS BigNum support

3

See https://github.com/danleh/wasabi/issues/31#issuecomment-786532720 Copied from there: remove Long.js dependency completely and use JavaScript BigNums instead, see https://github.com/WebAssembly/proposals/blob/master/finished-proposals.md and https://github.com/WebAssembly/JS-BigInt-integration * this wasn't possible back in 2018 because the proposal wasn't finished...

Reduce analysis call overhead: use WebAssembly as analysis language, inline

9

- depends on multiple tables (GC/anyref proposal), multiple memories - source language for analysis that can be compiled to WebAssembly: Rust? AssemblyScript? - analysis API in that language?

Compile Wasabi to WebAssembly itself, do instrumentation "just before instantiation"

3

Motivation: no "offline" instrumentation step necessary any longer, could (in principle) just add one `wasabi.js` file (with wasm inline) that does all the instrumentation + JS codegen Potential steps: -...

Rust has evolved quite a lot since the starting of Wasabi. In particular, we are now using stable Rust edition 2018. One thing where the old code shows is the...

Streaming writing/encoding with io::Write

4

Similar to [this prior question](https://github.com/bytecodealliance/wasm-tools/issues/328) on streaming reading with `wasmparser`, I am wondering if it is possible to do *streaming encoding* with `wasm-encoder`? Right now, the central trait seems to...

Reuse inserted locals for stack value duplication

3

Currently, Wasabi inserts a fresh local (quite primitively) for every stack value it needs to duplicate. This causes some binaries with large functions to contain tons of locals after instrumentation....

When running the current https://pspdfkit.com/webassembly-benchmark/ in a recent version of Chrome or Firefox, the console shows the same error message, around 20 times, with a stack trace: ``` 49fc43a7-9fda-4a3c-95c4-a09aaaab2969:12 [Annotation]...