c284ffe6c0
Previously we initialized trap handling (signals/etc) once-per-instance but that's a bit too granular since we only need to do this as one-time per-program initialization. This moves the initialization to `Store` instead which means that we'll call this at least once per thread, which some platforms may need (none currently do, they all only need per-program initialization, but Fuchsia will need per-thread initialization).
57 lines
1.7 KiB
Rust
57 lines
1.7 KiB
Rust
//! Runtime library support for Wasmtime.
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#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
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#![warn(unused_import_braces)]
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#![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
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#![cfg_attr(
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feature = "cargo-clippy",
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allow(clippy::new_without_default, clippy::new_without_default)
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)]
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#![cfg_attr(
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feature = "cargo-clippy",
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warn(
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clippy::float_arithmetic,
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clippy::mut_mut,
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clippy::nonminimal_bool,
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clippy::option_map_unwrap_or,
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clippy::option_map_unwrap_or_else,
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clippy::print_stdout,
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clippy::unicode_not_nfc,
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clippy::use_self
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)
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)]
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mod export;
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mod imports;
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mod instance;
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mod jit_int;
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mod memory;
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mod mmap;
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mod sig_registry;
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mod table;
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mod traphandlers;
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mod vmcontext;
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pub mod debug_builtins;
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pub mod libcalls;
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pub use crate::export::*;
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pub use crate::imports::Imports;
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pub use crate::instance::{InstanceHandle, InstantiationError, LinkError};
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pub use crate::jit_int::GdbJitImageRegistration;
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pub use crate::memory::{RuntimeLinearMemory, RuntimeMemoryCreator};
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pub use crate::mmap::Mmap;
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pub use crate::sig_registry::SignatureRegistry;
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pub use crate::table::Table;
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pub use crate::traphandlers::{
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catch_traps, init_traps, raise_lib_trap, raise_user_trap, resume_panic, SignalHandler, Trap,
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};
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pub use crate::vmcontext::{
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VMCallerCheckedAnyfunc, VMContext, VMFunctionBody, VMFunctionImport, VMGlobalDefinition,
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VMGlobalImport, VMInterrupts, VMInvokeArgument, VMMemoryDefinition, VMMemoryImport,
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VMSharedSignatureIndex, VMTableDefinition, VMTableImport, VMTrampoline,
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};
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/// Version number of this crate.
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pub const VERSION: &str = env!("CARGO_PKG_VERSION");
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