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Support for the WASI ABI. #299

Merged
merged 92 commits into from
Apr 4, 2019
Merged

Support for the WASI ABI. #299

merged 92 commits into from
Apr 4, 2019

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lachlansneff
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@lachlansneff lachlansneff commented Mar 28, 2019

part of #297

@@ -63,7 +63,16 @@ impl Instance {
// Initialize the vm::Ctx in-place after the backing
// has been boxed.
unsafe {
*inner.vmctx = vm::Ctx::new(&mut inner.backing, &mut inner.import_backing, &module)
*inner.vmctx = match imports.call_state_creator() {
Some((data, dtor)) => vm::Ctx::new_with_data(
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dtor? maybe destructor or finalizer?

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Yeah, either of those is fine. dtor was just short and it's common in the c++ world.

303: Add all wasi types r=lachlansneff a=lachlansneff

This adds all wasi types.

Co-authored-by: Lachlan Sneff <[email protected]>

#[allow(clippy::mut_from_ref)]
fn get_wasi_state(ctx: &Ctx) -> &mut WasiState {
unsafe { &mut *(ctx.data as *mut WasiState) }
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@bjfish bjfish Mar 28, 2019

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One idea: we could differentiate between ModuleState, InstanceState, FunctionState (if we add that).

Mark McCaskey and others added 8 commits March 28, 2019 15:17
@MarkMcCaskey MarkMcCaskey marked this pull request as ready for review April 3, 2019 22:29
Ok(Self {
repo: RepoOpener::new()
.create(true)
.open("mem://foo", "")
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let's call it something else

lib/wasi/src/syscalls/unix/macos.rs Outdated Show resolved Hide resolved
lib/wasi/src/syscalls/unix/linux.rs Outdated Show resolved Hide resolved
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xmclark commented Apr 4, 2019

bors r+

bors bot added a commit that referenced this pull request Apr 4, 2019
299: Support for the WASI ABI. r=xmclark a=lachlansneff

part of #297 

Co-authored-by: Lachlan Sneff <[email protected]>
Co-authored-by: Mark McCaskey <[email protected]>
Co-authored-by: bors[bot] <bors[bot]@users.noreply.github.com>
Co-authored-by: Mark McCaskey <[email protected]>
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bors bot commented Apr 4, 2019

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4 participants