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Invoke stuff and state.

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This commit is contained in:
Sergey Pepyakin
2017-12-11 18:38:09 +01:00
parent 8588899f82
commit 0860436d33
5 changed files with 78 additions and 78 deletions
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24
src/interpreter/host.rs
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@ -1,7 +1,8 @@
use std::any::Any;
use std::sync::Arc;
use std::marker::PhantomData;
use std::collections::HashMap;
use elements::{FunctionType, ValueType};
use elements::{FunctionType, ValueType, GlobalType, MemoryType, TableType};
use interpreter::store::{Store, ExternVal};
use interpreter::value::RuntimeValue;
use interpreter::Error;
@ -21,7 +22,7 @@ impl<'a, St: 'static> HostModuleBuilder<'a, St> {
}
}
pub fn push_func1<
pub fn with_func1<
Cl: Fn(&mut St, P1) -> Result<Option<Ret>, Error> + 'static,
Ret: AsReturn + 'static,
P1: FromArg + 'static,
@ -34,12 +35,25 @@ impl<'a, St: 'static> HostModuleBuilder<'a, St> {
let func_type = Func1::<Cl, St, Ret, P1>::derive_func_type();
let type_id = self.store.alloc_func_type(func_type);
let anyfunc = Box::new(f.into()) as Box<AnyFunc>;
let anyfunc = Arc::new(f.into()) as Arc<AnyFunc>;
let func_id = self.store.alloc_host_func(type_id, anyfunc);
let extern_val = ExternVal::Func(func_id);
self.exports.insert(name.to_owned(), ExternVal::Func(func_id));
}
self.exports.insert(name.to_owned(), extern_val);
pub fn with_global(&mut self, name: &str, global_type: GlobalType, val: RuntimeValue) {
let global_id = self.store.alloc_global(global_type, val);
self.exports.insert(name.to_owned(), ExternVal::Global(global_id));
}
pub fn with_memory(&mut self, name: &str, memory_type: &MemoryType) -> Result<(), Error> {
let memory_id = self.store.alloc_memory(memory_type)?;
self.exports.insert(name.to_owned(), ExternVal::Memory(memory_id));
Ok(())
}
pub fn with_table(&mut self, name: &str, table_type: &TableType) {
let table_id = self.store.alloc_table(table_type);
}
}