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feat(runtime-c-api) Finish to extract last pieces of code.

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This commit is contained in:
Ivan Enderlin
2019-03-29 15:52:41 +01:00
parent 361ff81db7
commit 849af62911
3 changed files with 88 additions and 90 deletions
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86
lib/runtime-c-api/src/value.rs
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@ -1,6 +1,8 @@
//! Wasm values.
use libc::{int32_t, int64_t};
use wasmer_runtime::Value;
use wasmer_runtime_core::types::Type;
#[allow(non_camel_case_types)]
#[repr(u32)]
@ -27,3 +29,87 @@ pub struct wasmer_value_t {
pub tag: wasmer_value_tag,
pub value: wasmer_value,
}
impl From<wasmer_value_t> for Value {
fn from(v: wasmer_value_t) -> Self {
unsafe {
match v {
wasmer_value_t {
tag: wasmer_value_tag::WASM_I32,
value: wasmer_value { I32 },
} => Value::I32(I32),
wasmer_value_t {
tag: wasmer_value_tag::WASM_I64,
value: wasmer_value { I64 },
} => Value::I64(I64),
wasmer_value_t {
tag: wasmer_value_tag::WASM_F32,
value: wasmer_value { F32 },
} => Value::F32(F32),
wasmer_value_t {
tag: wasmer_value_tag::WASM_F64,
value: wasmer_value { F64 },
} => Value::F64(F64),
_ => panic!("not implemented"),
}
}
}
}
impl From<Value> for wasmer_value_t {
fn from(val: Value) -> Self {
match val {
Value::I32(x) => wasmer_value_t {
tag: wasmer_value_tag::WASM_I32,
value: wasmer_value { I32: x },
},
Value::I64(x) => wasmer_value_t {
tag: wasmer_value_tag::WASM_I64,
value: wasmer_value { I64: x },
},
Value::F32(x) => wasmer_value_t {
tag: wasmer_value_tag::WASM_F32,
value: wasmer_value { F32: x },
},
Value::F64(x) => wasmer_value_t {
tag: wasmer_value_tag::WASM_F64,
value: wasmer_value { F64: x },
},
}
}
}
impl From<Type> for wasmer_value_tag {
fn from(ty: Type) -> Self {
match ty {
Type::I32 => wasmer_value_tag::WASM_I32,
Type::I64 => wasmer_value_tag::WASM_I64,
Type::F32 => wasmer_value_tag::WASM_F32,
Type::F64 => wasmer_value_tag::WASM_F64,
_ => panic!("not implemented"),
}
}
}
impl From<wasmer_value_tag> for Type {
fn from(v: wasmer_value_tag) -> Self {
match v {
wasmer_value_tag::WASM_I32 => Type::I32,
wasmer_value_tag::WASM_I64 => Type::I64,
wasmer_value_tag::WASM_F32 => Type::F32,
wasmer_value_tag::WASM_F64 => Type::F64,
_ => panic!("not implemented"),
}
}
}
impl From<&wasmer_runtime::wasm::Type> for wasmer_value_tag {
fn from(ty: &Type) -> Self {
match *ty {
Type::I32 => wasmer_value_tag::WASM_I32,
Type::I64 => wasmer_value_tag::WASM_I64,
Type::F32 => wasmer_value_tag::WASM_F32,
Type::F64 => wasmer_value_tag::WASM_F64,
}
}
}