ddfadaeb38
* Remove unnecessary into_iter/map Forgotten from a previous refactoring, this variable was already of the right type! * Move `wasmtime_jit::Compiler` into `wasmtime` This `Compiler` struct is mostly a historical artifact at this point and wasn't necessarily pulling much weight any more. This organization also doesn't lend itself super well to compiling out `cranelift` when the `Compiler` here is used for both parallel iteration configuration settings as well as compilation. The movement into `wasmtime` is relatively small, with `Module::build_artifacts` being the main function added here which is a merging of the previous functions removed from the `wasmtime-jit` crate. * Add a `cranelift` compile-time feature to `wasmtime` This commit concludes the saga of refactoring Wasmtime and making Cranelift an optional dependency by adding a new Cargo feature to the `wasmtime` crate called `cranelift`, which is enabled by default. This feature is implemented by having a new cfg for `wasmtime` itself, `cfg(compiler)`, which is used wherever compilation is necessary. This bubbles up to disable APIs such as `Module::new`, `Func::new`, `Engine::precompile_module`, and a number of `Config` methods affecting compiler configuration. Checks are added to CI that when built in this mode Wasmtime continues to successfully build. It's hoped that although this is effectively "sprinkle `#[cfg]` until things compile" this won't be too too bad to maintain over time since it's also an use case we're interested in supporting. With `cranelift` disabled the only way to create a `Module` is with the `Module::deserialize` method, which requires some form of precompiled artifact. Two consequences of this change are: * `Module::serialize` is also disabled in this mode. The reason for this is that serialized modules contain ISA/shared flags encoded in them which were used to produce the compiled code. There's no storage for this if compilation is disabled. This could probably be re-enabled in the future if necessary, but it may not end up being all that necessary. * Deserialized modules are not checked to ensure that their ISA/shared flags are compatible with the host CPU. This is actually already the case, though, with normal modules. We'll likely want to fix this in the future using a shared implementation for both these locations. Documentation should be updated to indicate that `cranelift` can be disabled, although it's not really the most prominent documentation because this is expected to be a somewhat niche use case (albeit important, just not too common). * Always enable cranelift for the C API * Fix doc example builds * Fix check tests on GitHub Actions
122 lines
3.4 KiB
TOML
122 lines
3.4 KiB
TOML
[package]
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name = "wasmtime-cli"
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version = "0.29.0"
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authors = ["The Wasmtime Project Developers"]
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description = "Command-line interface for Wasmtime"
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license = "Apache-2.0 WITH LLVM-exception"
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documentation = "https://bytecodealliance.github.io/wasmtime/cli.html"
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categories = ["wasm"]
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keywords = ["webassembly", "wasm"]
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repository = "https://github.com/bytecodealliance/wasmtime"
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readme = "README.md"
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edition = "2018"
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default-run = "wasmtime"
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[lib]
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doctest = false
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[[bin]]
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name = "wasmtime"
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path = "src/bin/wasmtime.rs"
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doc = false
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[dependencies]
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wasmtime = { path = "crates/wasmtime", version = "0.29.0", default-features = false, features = ['cache', 'cranelift'] }
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wasmtime-cache = { path = "crates/cache", version = "0.29.0" }
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wasmtime-cranelift = { path = "crates/cranelift", version = "0.29.0" }
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wasmtime-environ = { path = "crates/environ", version = "0.29.0" }
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wasmtime-jit = { path = "crates/jit", version = "0.29.0" }
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wasmtime-wast = { path = "crates/wast", version = "0.29.0" }
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wasmtime-wasi = { path = "crates/wasi", version = "0.29.0" }
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wasmtime-wasi-crypto = { path = "crates/wasi-crypto", version = "0.29.0", optional = true }
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wasmtime-wasi-nn = { path = "crates/wasi-nn", version = "0.29.0", optional = true }
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structopt = { version = "0.3.5", features = ["color", "suggestions"] }
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object = { version = "0.26.0", default-features = false, features = ["write"] }
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anyhow = "1.0.19"
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target-lexicon = { version = "0.12.0", default-features = false }
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pretty_env_logger = "0.4.0"
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file-per-thread-logger = "0.1.1"
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wat = "1.0.39"
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libc = "0.2.60"
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log = "0.4.8"
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rayon = "1.5.0"
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humantime = "2.0.0"
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wasmparser = "0.80.0"
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lazy_static = "1.4.0"
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[dev-dependencies]
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env_logger = "0.8.1"
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filecheck = "0.5.0"
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more-asserts = "0.2.1"
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tempfile = "3.1.0"
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test-programs = { path = "crates/test-programs" }
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wasmtime-fuzzing = { path = "crates/fuzzing" }
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wasmtime-runtime = { path = "crates/runtime" }
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tokio = { version = "1.8.0", features = ["rt", "time", "macros", "rt-multi-thread"] }
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tracing-subscriber = "0.2.16"
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wast = "37.0.0"
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criterion = "0.3.4"
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num_cpus = "1.13.0"
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winapi = { version = "0.3.9", features = ['memoryapi'] }
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[build-dependencies]
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anyhow = "1.0.19"
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[profile.release.build-override]
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opt-level = 0
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[workspace]
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resolver = '2'
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members = [
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"cranelift",
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"crates/bench-api",
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"crates/c-api",
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"crates/lightbeam/wasmtime",
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"crates/misc/run-examples",
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"examples/fib-debug/wasm",
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"examples/wasi/wasm",
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"examples/tokio/wasm",
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"fuzz",
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]
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exclude = ['crates/wasi-common/WASI/tools/witx-cli']
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[features]
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default = ["jitdump", "wasmtime/wat", "wasmtime/parallel-compilation", "wasi-nn"]
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lightbeam = ["wasmtime/lightbeam"]
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jitdump = ["wasmtime/jitdump"]
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vtune = ["wasmtime/vtune"]
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wasi-crypto = ["wasmtime-wasi-crypto"]
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wasi-nn = ["wasmtime-wasi-nn"]
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uffd = ["wasmtime/uffd"]
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all-arch = ["wasmtime/all-arch"]
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posix-signals-on-macos = ["wasmtime/posix-signals-on-macos"]
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# Stub feature that does nothing, for Cargo-features compatibility: the new
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# backend is the default now.
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experimental_x64 = []
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# Use the old x86 backend.
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old-x86-backend = ["wasmtime/old-x86-backend"]
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[badges]
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maintenance = { status = "actively-developed" }
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[[test]]
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name = "host_segfault"
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harness = false
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[[example]]
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name = "tokio"
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required-features = ["wasmtime-wasi/tokio"]
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[profile.dev.package.backtrace]
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debug = false # FIXME(#1813)
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[[bench]]
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name = "instantiation"
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harness = false
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[[bench]]
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name = "thread_eager_init"
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harness = false
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