cranelift

Alex Crichton 0f48f939b9 Disable memory protection keys by default at compile time (#8813 ) * Disable memory protection keys by default at compile time This commit gates memory protection keys behind a new Cargo feature which is disabled by default. Memory protection keys are already disabled by default on all platforms and are only configured to possibly work with Linux x64. When enabled, however, it unconditionally adds a small amount of overhead to WebAssembly entries/exits even if the feature is disabled at runtime for the same reason that the `call-hook` feature adds overhead. With `call-hook` being disabled by default in #8808 it seemed reasonable to additionally gate memory protection keys to avoid needing to disable features in Wasmtime to get the best performance wasm<->host calls. * Enable Wasmtime feature for fuzzing		5 months ago
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src	Disable memory protection keys by default at compile time (#8813)	5 months ago
Cargo.toml	Disable memory protection keys by default at compile time (#8813)	5 months ago
LICENSE	bench-api: configure execution with a flags string (#4096)	3 years ago