Add a new host function for reporting fatal errors; make WASM backtraces readable when printing out errors (#10741)

* Add a new host function for reporting fatal errors

* Fix one of the wasmtime executor tests

* Have `#[runtime_interface(wasm_only)]` actually mean WASM-only, and not no_std-only

* Print out errors through `Display` instead of `Debug`

* Switch one more trait to require `Error` for its error instead of only `Debug`

* Align to review comments
This commit is contained in:
Koute
2022-02-09 18:12:55 +09:00
committed by GitHub
parent bd261d57c4
commit 9a31b2c341
68 changed files with 554 additions and 249 deletions
@@ -341,6 +341,14 @@ sp_core::wasm_export_functions! {
fn test_take_i8(value: i8) {
assert_eq!(value, -66);
}
fn test_abort_on_panic() {
sp_io::panic_handler::abort_on_panic("test_abort_on_panic called");
}
fn test_unreachable_intrinsic() {
core::arch::wasm32::unreachable()
}
}
#[cfg(not(feature = "std"))]