Remove unused backtrace function

CMakeLists.txt

@@ -300,11 +300,7 @@ add_boolean_option(UE_DEBUG_TRACE      False "Activate UE debug trace" ON)
 add_boolean_option(UE_TIMING_TRACE     False "Activate UE timing trace" ON)
 
 set (OCP_ITTI ${OPENAIR_DIR}/common/utils/ocp_itti)
-add_library(ITTI
-  ${OCP_ITTI}/intertask_interface.cpp
-  ${OPENAIR_DIR}/common/utils/backtrace.c
-  )
-
+add_library(ITTI ${OCP_ITTI}/intertask_interface.cpp)
 target_link_libraries(ITTI PRIVATE asn1_nr_rrc asn1_lte_rrc)
 
 # asn1c skeletons have hardcoded this flag to make customized debug logs
@@ -783,7 +779,6 @@ add_library(UTIL
   ${OPENAIR_DIR}/common/utils/threadPool/thread-pool.c
   ${OPENAIR_DIR}/common/utils/utils.c
   ${OPENAIR_DIR}/common/utils/system.c
-  ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/time_meas.c
   ${OPENAIR_DIR}/common/utils/time_stat.c
 )
@@ -2116,7 +2111,6 @@ add_definitions(-DASN1_MINIMUM_VERSION=924)
 # add executables for operation
 #################################
 add_library(minimal_lib
-  ${OPENAIR_DIR}/common/utils/backtrace.c
   ${OPENAIR_DIR}/common/utils/LOG/log.c
   ${OPENAIR_DIR}/common/utils/minimal_stub.c
   ${T_SOURCE}

common/utils/backtrace.c

-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1  (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- *      contact@openairinterface.org
- */
-
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-
-#include <signal.h>
-#include <execinfo.h>
-
-#include <common/utils/backtrace.h>
-
-/* Obtain a backtrace and print it to stdout. */
-void display_backtrace(void) {
-  void *array[10];
-  size_t size;
-  char **strings;
-  size_t i;
-  char *test=getenv("NO_BACKTRACE");
-
-  if (test!=0) abort();
-
-  size = backtrace(array, 10);
-  strings = backtrace_symbols(array, size);
-  printf("Obtained %u stack frames.\n", (unsigned int)size);
-
-  for (i = 0; i < size; i++)
-    printf("%s\n", strings[i]);
-
-  free(strings);
-}

common/utils/backtrace.h

-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1  (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- *      contact@openairinterface.org
- */
-
-#include <signal.h>
-
-#ifndef BACKTRACE_H_
-#define BACKTRACE_H_
-#ifdef __cplusplus
-extern "C" {
-#endif
-void display_backtrace(void);
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* BACKTRACE_H_ */

common/utils/threadPool/Makefile

 thread-pool-test: thread-pool.c thread-pool.h
-	gcc -g -O3 thread-pool.c -I ${OPENAIR_DIR}/nfapi/open-nFAPI/nfapi/public_inc -I ${OPENAIR_DIR}/ -I ${OPENAIR_DIR}/common/utils/  -I. ${OPENAIR_DIR}/common/utils/backtrace.c -I ${OPENAIR_DIR}/openair2/COMMON ${OPENAIR_DIR}/common/utils/system.c ${OPENAIR_DIR}/common/utils/LOG/log.c ${OPENAIR_DIR}/common/config/config_userapi.c ${OPENAIR_DIR}/common/config/config_load_configmodule.c ${OPENAIR_DIR}/common/config/config_cmdline.c -lpthread -ldl -D TEST_THREAD_POOL -DMAX_NUM_CCs=1 -I../LOG -I../../utils/T -o thread-pool-test
+	gcc -g -O3 thread-pool.c -I ${OPENAIR_DIR}/nfapi/open-nFAPI/nfapi/public_inc -I ${OPENAIR_DIR}/ -I ${OPENAIR_DIR}/common/utils/  -I. -I ${OPENAIR_DIR}/openair2/COMMON ${OPENAIR_DIR}/common/utils/system.c ${OPENAIR_DIR}/common/utils/LOG/log.c ${OPENAIR_DIR}/common/config/config_userapi.c ${OPENAIR_DIR}/common/config/config_load_configmodule.c ${OPENAIR_DIR}/common/config/config_cmdline.c -lpthread -ldl -D TEST_THREAD_POOL -DMAX_NUM_CCs=1 -I../LOG -I../../utils/T -o thread-pool-test
 

doc/Doxyfile

@@ -890,7 +890,6 @@ INPUT                  = \
 @CMAKE_CURRENT_SOURCE_DIR@/../common/config/config_userapi.c \
 @CMAKE_CURRENT_SOURCE_DIR@/../common/oai_asn1.h \
 @CMAKE_CURRENT_SOURCE_DIR@/../common/utils/time_meas.h \
-@CMAKE_CURRENT_SOURCE_DIR@/../common/utils/backtrace.c \
 @CMAKE_CURRENT_SOURCE_DIR@/../common/utils/time_stat.h \
 @CMAKE_CURRENT_SOURCE_DIR@/../common/utils/load_module_shlib.h \
 @CMAKE_CURRENT_SOURCE_DIR@/../common/utils/time_meas.c \

openair1/PHY/TOOLS/Makefile

@@ -2,14 +2,14 @@ oai_dfts_sse4: oai_dfts.c
 	gcc -O3 -std=gnu99 -msse4.1 -o oai_dfts_sse4 oai_dfts.c time_meas.c  ../../SIMULATION/TOOLS/taus.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
 
 oai_dfts_avx2: oai_dfts.c
-	gcc -O2 -std=gnu99 -mavx2 -g -ggdb -o oai_dfts_avx2 oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
+	gcc -O2 -std=gnu99 -mavx2 -g -ggdb -o oai_dfts_avx2 oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
 
 oai_dfts_avx2.s: oai_dfts.c
-	gcc -O2 -std=gnu99 -mavx2 -S oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
+	gcc -O2 -std=gnu99 -mavx2 -S oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
 
 
 oai_dfts_sse4.s: oai_dfts.c
-	gcc -O2 -std=gnu99 -msse4.1 -S oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c $$OPENAIR_HOME/common/utils/backtrace.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
+	gcc -O2 -std=gnu99 -msse4.1 -S oai_dfts.c time_meas.c ../../SIMULATION/TOOLS/taus.c -I$$OPENAIR_HOME -I$$OPENAIR1_DIR -I$$OPENAIR_TARGETS -I$$OPENAIR_TARGETS/COMMON -I$$OPENAIR_HOME/radio/COMMON -I$$OPENAIR2_DIR -I$$OPENAIR2_DIR/COMMON -I$$OPENAIR_HOME/common/utils -I$$OPENAIR_HOME/common/utils/T -I$$OPENAIR_HOME/common/utils/msc -I$$OPENAIR_HOME/nfapi/open-nFAPI/nfapi/public_inc -DMR_MAIN -DNB_ANTENNAS_RX=1 -lm -lpthread # -DD256STATS #-DD64STATS
 
 
 dft_cycles_avx2: oai_dfts_avx2

openair2/LAYER2/MAC/eNB_scheduler_primitives.c

@@ -2063,7 +2063,6 @@ UE_RNTI(module_id_t mod_idP,
   }
 
   //LOG_D(MAC, "[eNB %d] Couldn't find RNTI for UE %d\n", mod_idP, ue_idP);
-  //display_backtrace();
   return (NOT_A_RNTI);
 }