fix(debug): cross-compile for arm64, riscv64 and loong64

Assisted-by: GLM 5.3 Flash

debug/target_linux_arm64.go

@@ -86,7 +86,7 @@ func RunTarget(asmPath, funcName, argsFile, tmpDir string) error {
 
 	bufSpecFile := tmpDir + "/bufspec"
 	if bufSpec, err := os.ReadFile(bufSpecFile); err == nil && len(bufSpec) > 0 {
-		args, err = setupBuffers(string(bufSpec), args, fl.Args, tmpDir)
+		args, err = setupBuffers(string(bufSpec), args, tmpDir)
 		if err != nil {
 			return fmt.Errorf("debug target: setup buffers: %w", err)
 		}
@@ -107,7 +107,7 @@ func RunTarget(asmPath, funcName, argsFile, tmpDir string) error {
 	stackArgs := make([]byte, fl.Args)
 	copy(stackArgs, args)
 
-	_, callErr := verify.Call(stackArgs)
+	_, callErr := verify.Call(fnAddr, stackArgs)
 	if callErr != nil {
 		os.Exit(1)
 	}