Merge remote-tracking branch 'origin/develop' into enhancement-rfsim

Conflicts:
	cmake_targets/build_oai
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-uesoftmodem.c

common/utils/hashtable/hashtable.c

@@ -95,7 +95,7 @@ hash_table_t *hashtable_create(const hash_size_t sizeP, hash_size_t (*hashfuncP)
  * Cleanup
  * The hashtable_destroy() walks through the linked lists for each possible hash value, and releases the elements. It also releases the nodes array and the hash_table_t.
  */
-hashtable_rc_t hashtable_destroy(hash_table_t * const hashtblP)
+hashtable_rc_t hashtable_destroy(hash_table_t * hashtblP)
 {
     hash_size_t n;
     hash_node_t *node, *oldnode;
@@ -117,6 +117,7 @@ hashtable_rc_t hashtable_destroy(hash_table_t * const hashtblP)
     }
     free(hashtblP->nodes);
     free(hashtblP);
+    hashtblP=NULL;
     return HASH_TABLE_OK;
 }
 //-------------------------------------------------------------------------------------------------------------------------------

common/utils/itti/assertions.h

@@ -35,9 +35,11 @@
 #ifndef ASSERTIONS_H_
 #define ASSERTIONS_H_
 
+void output_log_mem(void);
 #define _Assert_Exit_                           \
 {                                               \
     fprintf(stderr, "\nExiting execution\n");   \
+    output_log_mem();                           \
     display_backtrace();                        \
     fflush(stdout);                             \
     fflush(stderr);                             \

common/utils/itti/intertask_interface.c

@@ -736,6 +736,15 @@ void itti_mark_task_ready(task_id_t task_id)
   /* Mark the thread as using LFDS queue */
   lfds611_queue_use(itti_desc.tasks[task_id].message_queue);
 
+#if defined(UE_EXPANSION) || defined(RTAI)
+  /* Assign low priority to created threads */
+  {
+    struct sched_param sched_param;
+    sched_param.sched_priority = sched_get_priority_min(SCHED_FIFO) + 1;
+    sched_setscheduler(0, SCHED_FIFO, &sched_param);
+  }
+#endif
+
   itti_desc.threads[thread_id].task_state = TASK_STATE_READY;
   itti_desc.ready_tasks ++;
 

common/utils/itti/signals.c

@@ -117,16 +117,19 @@ int signal_handle(int *end)
     case SIGUSR1:
       SIG_DEBUG("Received SIGUSR1\n");
       *end = 1;
+      output_log_mem();
       break;
 
     case SIGSEGV:   /* Fall through */
     case SIGABRT:
       SIG_DEBUG("Received SIGABORT\n");
+      output_log_mem();
       backtrace_handle_signal(&info);
       break;
 
     case SIGINT:
       printf("Received SIGINT\n");
+      output_log_mem();
       itti_send_terminate_message(TASK_UNKNOWN);
       *end = 1;
       break;