diff options
Diffstat (limited to 'inter/main.go')
| -rw-r--r-- | inter/main.go | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/inter/main.go b/inter/main.go index e0dd0a7..ee0d463 100644 --- a/inter/main.go +++ b/inter/main.go @@ -3,6 +3,7 @@ package main import ( "context" "fmt" + "log" "os" "github.com/tetratelabs/wazero" @@ -17,6 +18,15 @@ func main() { var runtime = wazero.NewRuntime(ctx) defer runtime.Close(ctx) + var _, hostErr = runtime.NewHostModuleBuilder("env"). + NewFunctionBuilder(). + WithFunc(xdx). + Export("xdx"). + Instantiate(ctx); + if hostErr != nil { + panic(fmt.Sprintf("Failed to create host module: %s", hostErr.Error())) + } + wasi_snapshot_preview1.MustInstantiate(ctx, runtime) var wasm, wasmErr = LoadWasm() @@ -30,7 +40,7 @@ func main() { } var add = mod.ExportedFunction("Add") - var result, callErr = add.Call(ctx, 25, 25) + var result, callErr = add.Call(ctx, 9, 10) if callErr != nil { panic(fmt.Sprintf("Failed to call WASM finction: %s", callErr.Error())) } @@ -40,3 +50,7 @@ func main() { func LoadWasm() ([]byte, error) { return os.ReadFile(wasmLocation) } + +func xdx() { + log.Printf("xdx (called from WASM)") +} |