lucet

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add option to report timing, as well as reporting time taken to output

1

Adds a `--report-times` which makes for nice breakdowns via `lucetc --report-times slow_to_compile.wat` like: ``` ======== ======== ================================== Total Self Pass -------- -------- ---------------------------------- 0.000 0.000 Translate WASM module 0.001 0.001...

iximeow

Partially address #282 - allow statically linked wasm modules

1

This small change allows the first step in allowing use of statically linked wasm modules - allow use of symbols from the current binary. This works only if 1) There...

shravanrn

This is an issue to help plan and keep track of tasks necessary to support the [Wasm reference types][reftypes] proposal. ## External blockers - [x] `wabt` supports reftypes. - Blocks...

acfoltzer

Investigate bors for testing merge commits

2

As I wrote in #526: > One important limitation I just noticed: the CircleCI build only runs on the commit of a PR's branch (what GH Actions labels the `push`),...

acfoltzer

lucet-runtime will panic on hosts that don't use 4kb pages, which has been discussed a bit [here](https://github.com/bytecodealliance/lucet/pull/514#issuecomment-626935637). I'm lightly optimistic that adapting lucet-runtime to non-4kb page assumptions might be sufficient...

iximeow

potentially confused mmap code in lucet-runtime internals

1

I was trying to figure out what might be involved in adding Windows support to `lucet-runtime-internals` and came across these two pieces of code: https://github.com/bytecodealliance/lucet/blob/0b51fe7b68a7c75b9d74197096ededeb44703238/lucet-runtime/lucet-runtime-internals/src/region/mmap.rs#L167-L179 https://github.com/bytecodealliance/lucet/blob/0b51fe7b68a7c75b9d74197096ededeb44703238/lucet-runtime/lucet-runtime-internals/src/region/mmap.rs#L199-L216 The two pieces are...

froydnj

lucet-wasi support for newer WASI snapshots

1

The WASI ecosystem is evolving quickly, for example with Rust 1.41.0 using `wasi_snapshot_preview1` rather than `wasi_unstable`. To keep up, we are going to either have to keep moving to the...

acfoltzer

I think it would help users to have some clear information directly accessible about: - What version of WebAssembly is currently supported and if there is any feature that is...

mijamo

Can lucet compile and run on iOS using AOT modules? Web?

1

Can lucet compile and run on iOS using AOT modules? Is there anything preventing lucet from been compiled and run on the web? Thanks

warvstar

Inspired by https://github.com/fastly/lucet/issues/300 and more than a few bugs before it. Now that `lucet-objdump` also uses types out of `lucet-module`, tests won't be as brittle and we can ensure that...

awortman-fastly