#ifdef ACPI_DEBUG_OUTPUT
u32 previous_allocations;
u32 allocations;
+#endif
+ /*
+ * Allow one execution to be performed by debugger or single step
+ * execution will be dead locked by the interpreter mutexes.
+ */
+ if (acpi_gbl_method_executing) {
+ acpi_os_printf("Only one debugger execution is allowed.\n");
+ return;
+ }
+#ifdef ACPI_DEBUG_OUTPUT
/* Memory allocation tracking */
previous_allocations = acpi_db_get_outstanding_allocations();