59 lines
1.4 KiB
Rust
59 lines
1.4 KiB
Rust
//! Intermediate representation for Wasm.
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use crate::declare_entity;
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#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
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pub enum Type {
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I32,
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I64,
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F32,
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F64,
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V128,
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FuncRef,
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}
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impl From<wasmparser::ValType> for Type {
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fn from(ty: wasmparser::ValType) -> Self {
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match ty {
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wasmparser::ValType::I32 => Type::I32,
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wasmparser::ValType::I64 => Type::I64,
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wasmparser::ValType::F32 => Type::F32,
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wasmparser::ValType::F64 => Type::F64,
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wasmparser::ValType::V128 => Type::V128,
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wasmparser::ValType::FuncRef => Type::FuncRef,
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_ => panic!("Unsupported type: {:?}", ty),
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}
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}
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}
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impl std::fmt::Display for Type {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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let s = match self {
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Type::I32 => "i32",
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Type::I64 => "i64",
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Type::F32 => "f32",
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Type::F64 => "f64",
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Type::V128 => "v128",
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Type::FuncRef => "funcref",
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};
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write!(f, "{}", s)
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}
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}
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declare_entity!(Signature, "sig");
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declare_entity!(Func, "func");
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declare_entity!(Block, "block");
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declare_entity!(Local, "local");
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declare_entity!(Global, "global");
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declare_entity!(Table, "table");
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declare_entity!(Memory, "memory");
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declare_entity!(Value, "v");
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mod module;
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pub use module::*;
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mod func;
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pub use func::*;
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mod value;
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pub use value::*;
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mod display;
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pub use display::*;
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