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[package]
authors.workspace = true
description = "Fuzzing infrastructure for Wasmtime"
edition.workspace = true
rust-version.workspace = true
name = "wasmtime-fuzzing"
publish = false
version = "0.0.0"
license = "Apache-2.0 WITH LLVM-exception"
[lints]
workspace = true
[dependencies]
anyhow = { workspace = true }
arbitrary = { workspace = true, features = ["derive"] }
component-test-util = { workspace = true }
component-fuzz-util = { workspace = true }
env_logger = { workspace = true }
log = { workspace = true }
rayon = "1.2.1"
target-lexicon = { workspace = true }
tempfile = "3.3.0"
wasmparser = { workspace = true }
wasmprinter = { workspace = true }
wasmtime = { workspace = true, features = ['default', 'winch', 'gc', 'memory-protection-keys'] }
wasmtime-wast = { workspace = true }
wasm-encoder = { workspace = true }
wasm-smith = { workspace = true }
wasm-mutate = { workspace = true }
wasm-spec-interpreter = { path = "./wasm-spec-interpreter", optional = true }
wasmi = "0.31.1"
futures = { workspace = true }
# We rely on precompiled v8 binaries, but rusty-v8 doesn't have a precompiled
# binary for MinGW which is built on our CI. It does have one for Windows-msvc,
# though, so we could use that if we wanted. For now though just simplify a bit
# and don't depend on this on Windows. The same applies on s390x and riscv.
[target.'cfg(not(any(windows, target_arch = "s390x", target_arch = "riscv64")))'.dependencies]
v8 = "129.0.0"
[dev-dependencies]
wat = { workspace = true }
rand = { version = "0.8.0", features = ["small_rng"] }
# Only enable the `build-libinterpret` feature when fuzzing is enabled, enabling
# commands like `cargo test --workspace` or similar to not need an ocaml
# installation and only fuzzers need it by default.
[target.'cfg(fuzzing)'.dependencies]
wasm-spec-interpreter = { path = "./wasm-spec-interpreter", optional = true, features = ['build-libinterpret'] }
[features]
fuzz-spec-interpreter = ['dep:wasm-spec-interpreter']
# Fuzz proof-carrying code. Off by default.
fuzz-pcc = []
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