Merge pull request #336 from bytecodealliance/ydnar/cleanup

all: small updates

Author: ydnar

.github/workflows/test.yaml

@@ -14,7 +14,7 @@ on:
 
 env:
   go-modules: ./... ./cm/...
-  wasm-tools-version: "1.226.0"
+  wasm-tools-version: "1.229.0"
   wasmtime-version: "26.0.0"
 
 jobs:

internal/go/stack/trace.go

@@ -0,0 +1,18 @@
+package stack
+
+import (
+	"fmt"
+	"runtime"
+)
+
+func Trace() []string {
+	var out []string
+	for i := 1; i < 1024; i++ {
+		_, file, line, ok := runtime.Caller(i)
+		if !ok {
+			break
+		}
+		out = append(out, fmt.Sprintf("%s:%d", file, line))
+	}
+	return out
+}