f003388ec7
* Implement imported/exported modules/instances This commit implements the final piece of the module linking proposal which is to flesh out the support for importing/exporting instances and modules. This ended up having a few changes: * Two more `PrimaryMap` instances are now stored in an `Instance`. The value for instances is `InstanceHandle` (pretty easy) and for modules it's `Box<dyn Any>` (less easy). * The custom host state for `InstanceHandle` for `wasmtime` is now `Arc<TypeTables` to be able to fully reconstruct an instance's types just from its instance. * Type matching for imports now has been updated to take instances/modules into account. One of the main downsides of this implementation is that type matching of imports is duplicated between wasmparser and wasmtime, leading to posssible bugs especially in the subtelties of module linking. I'm not sure how best to unify these two pieces of validation, however, and it may be more trouble than it's worth. cc #2094 * Update wat/wast/wasmparser * Review comments * Fix a bug in publish script to vendor the right witx Currently there's two witx binaries in our repository given the two wasi spec submodules, so this updates the publication script to vendor the right one.
95 lines
3.5 KiB
TOML
95 lines
3.5 KiB
TOML
[package]
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authors = ["The Cranelift Project Developers"]
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name = "cranelift-codegen"
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version = "0.68.0"
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description = "Low-level code generator library"
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license = "Apache-2.0 WITH LLVM-exception"
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documentation = "https://docs.rs/cranelift-codegen"
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repository = "https://github.com/bytecodealliance/wasmtime"
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categories = ["no-std"]
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readme = "README.md"
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keywords = ["compile", "compiler", "jit"]
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build = "build.rs"
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edition = "2018"
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[dependencies]
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cranelift-codegen-shared = { path = "./shared", version = "0.68.0" }
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cranelift-entity = { path = "../entity", version = "0.68.0" }
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cranelift-bforest = { path = "../bforest", version = "0.68.0" }
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hashbrown = { version = "0.9.1", optional = true }
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target-lexicon = "0.11"
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log = { version = "0.4.6", default-features = false }
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serde = { version = "1.0.94", features = ["derive"], optional = true }
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bincode = { version = "1.2.1", optional = true }
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gimli = { version = "0.23.0", default-features = false, features = ["write"], optional = true }
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smallvec = { version = "1.0.0" }
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thiserror = "1.0.4"
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byteorder = { version = "1.3.2", default-features = false }
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peepmatic = { path = "../peepmatic", optional = true, version = "0.68.0" }
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peepmatic-traits = { path = "../peepmatic/crates/traits", optional = true, version = "0.68.0" }
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peepmatic-runtime = { path = "../peepmatic/crates/runtime", optional = true, version = "0.68.0" }
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regalloc = { version = "0.0.31" }
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souper-ir = { version = "1", optional = true }
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wast = { version = "28.0.0", optional = true }
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# It is a goal of the cranelift-codegen crate to have minimal external dependencies.
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# Please don't add any unless they are essential to the task of creating binary
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# machine code. Integration tests that need external dependencies can be
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# accomodated in `tests`.
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[build-dependencies]
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cranelift-codegen-meta = { path = "meta", version = "0.68.0" }
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[features]
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default = ["std", "unwind"]
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# The "std" feature enables use of libstd. The "core" feature enables use
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# of some minimal std-like replacement libraries. At least one of these two
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# features need to be enabled.
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std = []
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# The "core" features enables use of "hashbrown" since core doesn't have
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# a HashMap implementation, and a workaround for Cargo #4866.
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core = ["hashbrown"]
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# This enables some additional functions useful for writing tests, but which
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# can significantly increase the size of the library.
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testing_hooks = []
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# This enables unwind info generation functionality.
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unwind = ["gimli"]
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# ISA targets for which we should build.
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# If no ISA targets are explicitly enabled, the ISA target for the host machine is enabled.
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x86 = []
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arm64 = []
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riscv = []
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x64 = [] # New work-in-progress codegen backend for x86_64 based on the new isel.
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arm32 = [] # Work-in-progress codegen backend for ARM.
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# Option to enable all architectures.
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all-arch = [
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"x86",
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"arm64",
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"riscv"
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]
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# For dependent crates that want to serialize some parts of cranelift
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enable-serde = ["serde"]
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# Allow snapshotting regalloc test cases. Useful only to report bad register
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# allocation failures, or for regalloc.rs developers.
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regalloc-snapshot = ["bincode", "regalloc/enable-serde"]
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# Recompile our optimizations that are written in the `peepmatic` DSL into a
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# compact finite-state transducer automaton.
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rebuild-peephole-optimizers = ["peepmatic", "peepmatic-traits", "wast"]
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# Enable the use of `peepmatic`-generated peephole optimizers.
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enable-peepmatic = ["peepmatic-runtime", "peepmatic-traits", "serde"]
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# Enable support for the Souper harvester.
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souper-harvest = ["souper-ir", "souper-ir/stringify"]
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[badges]
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maintenance = { status = "experimental" }
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