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Naive short circuiting implementation for user panics and results. (#167)

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* Add panic and result catching

* exit process on panic and user runtime error

* Complete initial implementation
This commit is contained in:
Lachlan Sneff
2019-02-08 13:08:03 -08:00
committed by GitHub
parent 4e1bc483a8
commit 1886b3d3c1
10 changed files with 171 additions and 60 deletions
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6
lib/clif-backend/src/module.rs
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@ -16,7 +16,7 @@ use wasmer_runtime_core::{
cache::{Cache, Error as CacheError},
};
use wasmer_runtime_core::{
backend::{Backend, FuncResolver, ProtectedCaller, Token},
backend::{Backend, FuncResolver, ProtectedCaller, Token, UserTrapper},
error::{CompileResult, RuntimeResult},
module::{ModuleInfo, ModuleInner, StringTable},
structures::{Map, TypedIndex},
@ -51,6 +51,10 @@ impl ProtectedCaller for Placeholder {
) -> RuntimeResult<Vec<Value>> {
Ok(vec![])
}
fn get_early_trapper(&self) -> Box<dyn UserTrapper> {
unimplemented!()
}
}
/// This contains all of the items in a `ModuleInner` except the `func_resolver`.