* wiggle-generate: paramaterize library on module path to runtime
This change makes no functional difference to users who only use the
wiggle crate.
Add a parameter to the `Names` constructor that determines the module
that runtime components (e.g. GuestPtr, GuestError etc) of wiggle come
from. For `wiggle` users this is just `quote!(wiggle)`, but other
libraries which consume wiggle-generate may wrap and re-export wiggle
under some other path, and not want their consumers to have to know
about the wiggle dependency, e.g. `quote!(my_crate::some_path::wiggle)`.
* wiggle-generate,macro: move more logic into macro
better for code reuse elsewhere
* [wiggle]: wiggle-generate internal interface for Names simplified
im using it in other libraries where I don't want to construct a
wiggle_generate::Config just to use the ctx_type out of it.
* wiggle: define_func can get trait name as argument
this flexibility needed for some customization over in lucet
* Wasmtime 0.15.0 and Cranelift 0.62.0. (#1398)
* Bump more ad-hoc versions.
* Add build.rs to wasi-common's Cargo.toml.
* Update the env var name in more places.
* Remove a redundant echo.
* Move back to only one WASI submodule
This commit fixes the issue where we have two WASI submodules for build
reasons in this repository. The fix was to place the submodule in the
`wasi-common` crate, and then anyone using the `wig` crate has to be
sure to define a `WASI_ROOT` env var in a build script to be able to
parse witx files.
With all that in place `wasi-common` becomes the source of truth for the
witx files we're parsing, and crates like `wasmtime-wasi` use
build-scripts shenanigans to read the same witx files. This should
hopefully get us so we're compatible with publishing and still only have
one submodule!
* rustfmt
This commit augments `wiggle` with trace log generation for the shims,
returned errno values, and returned values proper (if any, i.e.,
different than unit type `()`). What that means is that every syscall
will have auto-generated up to 3 traces, for instance,
```
TRACE wasi_common::wasi::wasi_snapshot_preview1 > fd_prestat_get(fd=Fd(3))
TRACE wasi_common::wasi::wasi_snapshot_preview1 > | result=(buf=Dir(PrestatDir { pr_name_len: 1 }))
TRACE wasi_common::wasi::wasi_snapshot_preview1 > | errno=No error occurred. System call completed successfully. (Errno::Success(0))
```
Putting logging behind a feature gate in this case means that the log calls
are generated by the `wiggle` crate regardless if the client requested
the feature or not, however, then their usage in the client lib is
dictated by the presence of the feature flag. So, for instance, `wasi-common`
has this feature enabled by default, while any other client lib
using `wiggle` if they don't want tracing enabled, they will just
leave the feature off. I'm not sure if this is what we wanted
but seemed easiest to implement quickly. Lemme y'all know your thoughts
about this!
* Bump Wasmtime to 0.14.0.
* Update the publish script for the wiggle crate wiggle.
* More fixes.
* Fix lightbeam depenency version.
* cargo update
* Cargo update wasi-tests too.
And add cargo update to the version-bump scripts.
* Shuffle around the wiggle crates
This commit reorganizes the wiggle crates slightly by performing the
following transforms:
* The `crates/wiggle` crate, previously named `wiggle`, was moved to
`crates/wiggle/crates/macro` and is renamed to `wiggle-macro`.
* The `crates/wiggle/crates/runtime` crate, previously named
`wiggle-runtime`, was moved to `crates/wiggle` and is renamed to
`wiggle`.
* The new `wiggle` crate depends on `wiggle-macro` and reexports the macro.
The goal here is that consumers only deal with the `wiggle` crate
itself. No more crates depend on `wiggle-runtime` and all dependencies
are entirely on just the `wiggle` crate.
* Remove the `crates/wiggle/crates` directory
Move everything into `crates/wiggle` directly, like `wasi-common`
* Add wiggle-macro to test-all script
* Fixup a test
Dan Gohman
Pat Hickey
Pat Hickey
Alex Crichton
Jakub Konka