-
-void MC_state_set_executed_request(mc_state_t state, smx_simcall_t req,
- int value)
-{
- state->executed_req = *req;
- state->req_num = value;
-
- /* The waitany and testany request are transformed into a wait or test request over the
- * corresponding communication action so it can be treated later by the dependence
- * function. */
- switch (req->call) {
- case SIMCALL_COMM_WAITANY: {
- state->internal_req.call = SIMCALL_COMM_WAIT;
- state->internal_req.issuer = req->issuer;
- smx_synchro_t remote_comm;
- read_element(mc_model_checker->process(),
- &remote_comm, remote(simcall_comm_waitany__get__comms(req)),
- value, sizeof(remote_comm));
- mc_model_checker->process().read(&state->internal_comm, remote(remote_comm));
- simcall_comm_wait__set__comm(&state->internal_req, &state->internal_comm);
- simcall_comm_wait__set__timeout(&state->internal_req, 0);
- break;
- }
-
- case SIMCALL_COMM_TESTANY:
- state->internal_req.call = SIMCALL_COMM_TEST;
- state->internal_req.issuer = req->issuer;
-
- if (value > 0) {
- smx_synchro_t remote_comm;
- read_element(mc_model_checker->process(),
- &remote_comm, remote(simcall_comm_testany__get__comms(req)),
- value, sizeof(remote_comm));
- mc_model_checker->process().read(&state->internal_comm, remote(remote_comm));
- }
-
- simcall_comm_test__set__comm(&state->internal_req, &state->internal_comm);
- simcall_comm_test__set__result(&state->internal_req, value);
- break;
-
- case SIMCALL_COMM_WAIT:
- state->internal_req = *req;
- mc_model_checker->process().read_bytes(&state->internal_comm ,
- sizeof(state->internal_comm), remote(simcall_comm_wait__get__comm(req)));
- simcall_comm_wait__set__comm(&state->executed_req, &state->internal_comm);
- simcall_comm_wait__set__comm(&state->internal_req, &state->internal_comm);
- break;
-
- case SIMCALL_COMM_TEST:
- state->internal_req = *req;
- mc_model_checker->process().read_bytes(&state->internal_comm,
- sizeof(state->internal_comm), remote(simcall_comm_test__get__comm(req)));
- simcall_comm_test__set__comm(&state->executed_req, &state->internal_comm);
- simcall_comm_test__set__comm(&state->internal_req, &state->internal_comm);
- break;
-
- case SIMCALL_MC_RANDOM: {
- state->internal_req = *req;
- int random_max = simcall_mc_random__get__max(req);
- if (value != random_max)
- for (auto& p : mc_model_checker->process().simix_processes()) {
- mc_procstate_t procstate = &state->proc_status[p.copy.pid];
- const smx_process_t issuer = MC_smx_simcall_get_issuer(req);
- if (p.copy.pid == issuer->pid) {
- procstate->state = MC_MORE_INTERLEAVE;
- break;
- }
- }
- break;
- }
-
- default:
- state->internal_req = *req;
- break;
- }
-}
-
-smx_simcall_t MC_state_get_executed_request(mc_state_t state, int *value)
-{
- *value = state->req_num;
- return &state->executed_req;
-}
-
-smx_simcall_t MC_state_get_internal_request(mc_state_t state)
-{
- return &state->internal_req;