+
+ s_mc_message_t base_message;
+ if (size < (ssize_t) sizeof(base_message))
+ xbt_die("Broken message");
+ memcpy(&base_message, buffer, sizeof(base_message));
+
+ switch(base_message.type) {
+
+ case MC_MESSAGE_IGNORE_HEAP:
+ {
+ s_mc_ignore_heap_message_t message;
+ if (size != sizeof(message))
+ xbt_die("Broken messsage");
+ memcpy(&message, buffer, sizeof(message));
+ mc_heap_ignore_region_t region = xbt_new(s_mc_heap_ignore_region_t, 1);
+ *region = message.region;
+ MC_heap_region_ignore_insert(region);
+ break;
+ }
+
+ case MC_MESSAGE_UNIGNORE_HEAP:
+ {
+ s_mc_ignore_memory_message_t message;
+ if (size != sizeof(message))
+ xbt_die("Broken messsage");
+ memcpy(&message, buffer, sizeof(message));
+ MC_heap_region_ignore_remove(message.addr, message.size);
+ break;
+ }
+
+ case MC_MESSAGE_IGNORE_MEMORY:
+ {
+ s_mc_ignore_memory_message_t message;
+ if (size != sizeof(message))
+ xbt_die("Broken messsage");
+ memcpy(&message, buffer, sizeof(message));
+ mc_model_checker->process().ignore_region(
+ (std::uint64_t)message.addr, message.size);
+ break;
+ }
+
+ case MC_MESSAGE_STACK_REGION:
+ {
+ s_mc_stack_region_message_t message;
+ if (size != sizeof(message))
+ xbt_die("Broken messsage");
+ memcpy(&message, buffer, sizeof(message));
+ stack_region_t stack_region = xbt_new(s_stack_region_t, 1);
+ *stack_region = message.stack_region;
+ MC_stack_area_add(stack_region);
+ }
+ break;
+
+ case MC_MESSAGE_REGISTER_SYMBOL:
+ {
+ s_mc_register_symbol_message_t message;
+ if (size != sizeof(message))
+ xbt_die("Broken message");
+ memcpy(&message, buffer, sizeof(message));
+ if (message.callback)
+ xbt_die("Support for callbacks/functions symbols not implemented in client/server mode.");
+ XBT_DEBUG("Received symbol: %s", message.name);
+
+ struct mc_symbol_pointer_callback* callback = xbt_new(struct mc_symbol_pointer_callback, 1);
+ callback->process = &mc_model_checker->process();
+ callback->value = message.data;
+
+ MC_automaton_new_propositional_symbol_callback(message.name,
+ mc_symbol_pointer_callback_evaluate, callback, free);
+ break;
+ }
+
+ case MC_MESSAGE_WAITING:
+ return false;
+
+ case MC_MESSAGE_ASSERTION_FAILED:
+ MC_report_assertion_error();
+ ::exit(SIMGRID_EXIT_SAFETY);
+ break;
+