Method exec_return_call

crates/tinywasm/src/interpreter/executor.rs:954–971

(&mut self, wasm_func: WasmFunctionInstance, func_addr: FuncAddr)

    }

    fn exec_return_call(&mut self, wasm_func: WasmFunctionInstance, func_addr: FuncAddr) -> Result<(), Trap> {
        if !Arc::ptr_eq(&self.func, &wasm_func.func) {
            self.func = wasm_func.func.clone();
        }

        self.store.value_stack.truncate_keep_counts(self.cf.locals_base, wasm_func.func.params);
        let Ok(locals_base) = self.store.value_stack.enter_locals(&wasm_func.func.params, &wasm_func.func.locals)
        else {
            cold_path();
            return Err(Trap::CallStackOverflow);
        };
        self.cf = CallFrame::new(func_addr, locals_base, wasm_func.func.locals);
        if wasm_func.owner != self.module.idx() {
            self.module = self.store.get_module_instance_internal(wasm_func.owner);
        }

        Ok(())
    }

    fn exec_call_host(&mut self, host_func: Rc<HostFunction>) -> Result<(), Trap> {
        let mut params = self.store.value_stack.pop_types(host_func.ty.params().iter().rev()).collect::<Vec<_>>();