diff --git a/apps/platform/gnu/Make.defs b/apps/platform/gnu/Make.defs
index b9b4ba1c5f..ef7980715e 100644
--- a/apps/platform/gnu/Make.defs
+++ b/apps/platform/gnu/Make.defs
@@ -56,6 +56,10 @@ ifeq ($(CONFIG_HAVE_CXXINITIALIZE),y)
 CSRCS += gnu_cxxinitialize.c
 endif
 
+ifeq ($(CONFIG_LIBCXX_EXCEPTION),y)
+CSRCS += gnu_unwind_find_exidx.c
+endif
+
 # Add the gnu/ sub-directory to the build
 
 VPATH += :gnu
diff --git a/apps/platform/gnu/gnu_unwind_find_exidx.c b/apps/platform/gnu/gnu_unwind_find_exidx.c
new file mode 100644
index 0000000000..c3da252334
--- /dev/null
+++ b/apps/platform/gnu/gnu_unwind_find_exidx.c
@@ -0,0 +1,50 @@
+/****************************************************************************
+ *
+ * Copyright 2023 Samsung Electronics All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <unwind.h>
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+extern void *__exidx_start;
+extern void *__exidx_end;
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name:  __gnu_Unwind_Find_exidx
+ *
+ * Description:
+ *    This function is called (if exists) by the gcc generated unwind
+ *    run-time in order to retrieve an alternative .ARM.exidx Exception
+ *    index section.
+ *
+ ****************************************************************************/
+
+volatile _Unwind_Ptr __gnu_Unwind_Find_exidx(_Unwind_Ptr return_address, int *nrecp)
+{
+	*nrecp = &__exidx_end - &__exidx_start;
+	return (_Unwind_Ptr)&__exidx_start;
+}
diff --git a/build/configs/rtl8721csm/Make.defs b/build/configs/rtl8721csm/Make.defs
index 487dd9c9d5..3122cd6102 100644
--- a/build/configs/rtl8721csm/Make.defs
+++ b/build/configs/rtl8721csm/Make.defs
@@ -170,7 +170,7 @@ else ifeq ($(CONFIG_CXX_VERSION_14),y)
 else
   CXXFLAGS += -std=c++11
 endif
-  CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -ffunction-sections -fdata-sections -D__GLIBCXX__
+  CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -ffunction-sections -fdata-sections -D__GLIBCXX__ -DCONFIG_WCHAR_BUILTIN
 endif
 
 ifeq ($(CONFIG_EXTERNAL_TFMICRO),y)
@@ -249,7 +249,8 @@ ifeq ($(CONFIG_APP_BINARY_SEPARATION),y)
 CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
 CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
 
-LDELFFLAGS = -r -e main
+LDELFFLAGS = -r
+LDELFENTRY = -e main
 
 ifeq ($(WINTOOL),y)
 	LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)/userspace/userspace_apps.ld}"
@@ -258,6 +259,13 @@ else
 endif
 endif
 
+ifeq ($(CONFIG_LIBCXX_EXCEPTION),y)
+#this symbol __gnu_Unwind_Find_exidx should be present in all the cpp binaries (apps, common)
+#as it is used to decide which exception table. Also, --force-group-allocation flag is required
+#to not generate additional sections with group flag, as we dont support loading such sections.
+LDELFFLAGS += --require-defined __gnu_Unwind_Find_exidx --force-group-allocation
+endif
+
 LDFLAGS += --gc-sections
 LDFLAGS += --defsym=CONFIG_IDLETHREAD_STACKSIZE=$(CONFIG_IDLETHREAD_STACKSIZE)
 
diff --git a/build/configs/rtl8721csm/cpp_loadable/defconfig b/build/configs/rtl8721csm/cpp_loadable/defconfig
index 98c0a1c92a..0d37205143 100644
--- a/build/configs/rtl8721csm/cpp_loadable/defconfig
+++ b/build/configs/rtl8721csm/cpp_loadable/defconfig
@@ -65,13 +65,20 @@ CONFIG_ARCH="arm"
 # CONFIG_ARCH_CHIP_LM is not set
 # CONFIG_ARCH_CHIP_S5J is not set
 # CONFIG_ARCH_CHIP_BCM4390X is not set
+# CONFIG_ARCH_CHIP_IMX6 is not set
 # CONFIG_ARCH_CHIP_STM32 is not set
 # CONFIG_ARCH_CHIP_IMXRT is not set
 # CONFIG_ARCH_CHIP_STM32L4 is not set
 CONFIG_ARCH_CHIP_AMEBAD=y
 # CONFIG_ARCH_CHIP_STM32H745 is not set
 # CONFIG_ARCH_CHIP_AMEBALITE is not set
+# CONFIG_ARCH_CHIP_AMEBASMART is not set
 CONFIG_ARCH_CHIP="amebad"
+# CONFIG_ARM_THUMB is not set
+# CONFIG_ARM_HAVE_DPFPU32 is not set
+# CONFIG_ARM_HAVE_NEON is not set
+# CONFIG_ARM_FPU_ABI_SOFT is not set
+# CONFIG_ARM_HAVE_MPCORE is not set
 
 #
 # ARM Options
@@ -81,10 +88,13 @@ CONFIG_ARCH_CHIP="amebad"
 # CONFIG_ARCH_CORTEXM7 is not set
 CONFIG_ARCH_CORTEXM33=y
 # CONFIG_ARCH_CORTEXM55 is not set
+# CONFIG_ARCH_CORTEXA9 is not set
 # CONFIG_ARCH_CORTEXR4 is not set
+# CONFIG_ARCH_CORTEXA32 is not set
 # CONFIG_ARCH_ARMV7M_FAMILY is not set
 CONFIG_ARCH_ARMV8M_FAMILY=y
 # CONFIG_ARCH_ARMV7R_FAMILY is not set
+# CONFIG_ARCH_ARMV7A_FAMILY is not set
 CONFIG_ARCH_FAMILY="armv8-m"
 CONFIG_ARCH_HAVE_CMNVECTOR=y
 CONFIG_ARM_CMNVECTOR=y
@@ -124,7 +134,7 @@ CONFIG_ARMV8M_DCACHE=y
 # CONFIG_ARMV8M_TOOLCHAIN_CODESOURCERYL is not set
 CONFIG_ARMV8M_TOOLCHAIN_GNU_EABIL=y
 # CONFIG_ARMV8M_TOOLCHAIN_CLANGL is not set
-# CONFIG_ARMV8M_TARGET2_PREL is not set
+CONFIG_ARMV8M_TARGET2_PREL=y
 # CONFIG_ARMV8M_HAVE_STACKCHECK is not set
 # CONFIG_ARMV8M_ITMSYSLOG is not set
 
@@ -146,11 +156,7 @@ CONFIG_RTL8721D_UART2=y
 CONFIG_AMEBAD_I2CTIMEOSEC=0
 CONFIG_AMEBAD_I2CTIMEOMS=500
 CONFIG_AMEBAD_I2CTIMEOTICKS=500
-CONFIG_RTL8721D_SPI=y
-CONFIG_SPI1_MASTER=y
-# CONFIG_CONFIG_SPI_CS is not set
-CONFIG_CONFIG_SPI_EXCHANGE=y
-CONFIG_CONFIG_SPI_CMDDATA=y
+# CONFIG_AMEBAD_SPI is not set
 
 #
 # Realtek RTL8721D WIFI Support
@@ -168,6 +174,11 @@ CONFIG_AMEBAD_WIFI=y
 CONFIG_AMEBAD_TRUSTZONE=y
 # CONFIG_AMEBAD_RDP is not set
 
+#
+# Realtek RTL8721D CMSIS_NN Support
+#
+# CONFIG_AMEBAD_CMSIS_NN is not set
+
 #
 # Architecture Options
 #
@@ -179,6 +190,8 @@ CONFIG_ARCH_HAVE_IRQPRIO=y
 # CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
 # CONFIG_ARCH_HAVE_ADDRENV is not set
 # CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
+# CONFIG_ARCH_HAVE_MULTICPU is not set
+# CONFIG_ARCH_HAVE_TESTSET is not set
 CONFIG_ARCH_HAVE_VFORK=y
 # CONFIG_ARCH_HAVE_MMU is not set
 CONFIG_ARCH_HAVE_MPU=y
@@ -186,9 +199,12 @@ CONFIG_ARCH_HAVE_MPU=y
 # CONFIG_ARCH_HAVE_EXTCLK is not set
 # CONFIG_ARCH_HAVE_POWEROFF is not set
 CONFIG_ARCH_HAVE_RESET=y
+# CONFIG_ARCH_HAVE_FETCHADD is not set
 CONFIG_ARCH_USE_MPU=y
 CONFIG_ARCH_IRQPRIO=y
+# CONFIG_ARCH_TASKDUMP is not set
 CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARCH_STACKDUMP_MAX_LENGTH=0
 # CONFIG_ENDIAN_BIG is not set
 # CONFIG_ARCH_IDLE_CUSTOM is not set
 # CONFIG_ARCH_HAVE_RAMFUNCS is not set
@@ -225,6 +241,8 @@ CONFIG_BOOT_RUNFROMFLASH=y
 #
 # Boot Memory Configuration
 #
+CONFIG_RAM_START=0x0
+CONFIG_RAM_SIZE=0
 CONFIG_RAM_KREGIONx_START="0x10005000,0x02000000,0x02100000"
 CONFIG_RAM_KREGIONx_SIZE="466944,1048576,2859008,"
 CONFIG_RAM_KREGIONx_HEAP_INDEX="0,0,1,"
@@ -285,6 +303,7 @@ CONFIG_FLASH_PART_NAME="bl1,bl2,reserved,ss,system_data,kernel,kernel,common,com
 # CONFIG_ARCH_BOARD_HAVE_SECOND_FLASH is not set
 CONFIG_AUTOMOUNT=y
 CONFIG_AUTOMOUNT_USERFS=y
+# CONFIG_BOARD_USBDEV_SERIALSTR is not set
 
 #
 # SE Selection
@@ -339,7 +358,10 @@ CONFIG_PREALLOC_TIMERS=8
 #
 # Tasks and Scheduling
 #
+# CONFIG_SPINLOCK is not set
 CONFIG_INIT_ENTRYPOINT=y
+# CONFIG_IRQCOUNT is not set
+# CONFIG_SCHED_RESUMESCHEDULER is not set
 CONFIG_RR_INTERVAL=10
 CONFIG_TASK_NAME_SIZE=31
 CONFIG_MAX_TASKS=32
@@ -977,9 +999,9 @@ CONFIG_MTD_SMART_JOURNALING=y
 # CONFIG_ARASTORAGE is not set
 
 #
-# Light Weight AI Framework
+# AI Framework
 #
-# CONFIG_LW_AIFW is not set
+# CONFIG_AIFW is not set
 
 #
 # AraUI Framework
@@ -1181,7 +1203,7 @@ CONFIG_CXX_VERSION_11=y
 # LLVM C++ Library (libcxx)
 #
 CONFIG_LIBCXX=y
-# CONFIG_LIBCXX_EXCEPTION is not set
+CONFIG_LIBCXX_EXCEPTION=y
 CONFIG_LIBCXX_IOSTREAM_BUFSIZE=32
 CONFIG_LIBCXX_HAVE_LIBSUPCXX=y
 
@@ -1225,6 +1247,7 @@ CONFIG_ELF_ALIGN_LOG2=2
 CONFIG_ELF_STACKSIZE=2048
 CONFIG_ELF_BUFFERSIZE=32
 CONFIG_ELF_BUFFERINCR=32
+CONFIG_ELF_EXIDX_SECTNAME=".ARM.exidx"
 CONFIG_ELF_EXCLUDE_SYMBOLS=y
 CONFIG_ELF_CACHE_READ=y
 CONFIG_ELF_CACHE_BLOCK_SIZE=2048
@@ -1268,6 +1291,7 @@ CONFIG_BUILTIN_APPS=y
 #
 # Board Specific Demos
 #
+# CONFIG_EXAMPLES_AMEBA_MIPI is not set
 # CONFIG_EXAMPLES_SSTORAGE is not set
 # CONFIG_EXAMPLES_SECURE_WORLD is not set
 # CONFIG_EXAMPLES_WIFICSI is not set
@@ -1301,8 +1325,8 @@ CONFIG_EXAMPLES_HELLOXX=y
 #
 # CONFIG_EXAMPLES_LIBTUV is not set
 # CONFIG_EXAMPLES_LWNL_SAMPLE is not set
-# CONFIG_EXAMPLES_MEMORY_FRAGMENTATION_TEST is not set
 CONFIG_EXAMPLES_MEM_PROTECT_TEST=y
+# CONFIG_EXAMPLES_MEMORY_FRAGMENTATION_TEST is not set
 # CONFIG_EXAMPLES_NETTEST is not set
 
 #
@@ -1462,7 +1486,6 @@ CONFIG_EXAMPLES_WIFIMANAGER_AP_LIST_ITEMS_COUNT=10
 # Platform-specific Support
 #
 # CONFIG_PLATFORM_CONFIGDATA is not set
-# CONFIG_HAVE_CXXINITIALIZE is not set
 
 #
 # Shell
diff --git a/build/configs/rtl8730e/Make.defs b/build/configs/rtl8730e/Make.defs
index 07b57214dd..06b4199f83 100755
--- a/build/configs/rtl8730e/Make.defs
+++ b/build/configs/rtl8730e/Make.defs
@@ -168,7 +168,7 @@ else ifeq ($(CONFIG_CXX_VERSION_14),y)
 else
   CXXFLAGS += -std=c++11
 endif
-  CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -ffunction-sections -fdata-sections -D__GLIBCXX__
+  CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -ffunction-sections -fdata-sections -D__GLIBCXX__  -DCONFIG_WCHAR_BUILTIN
 endif
 
 ifeq ($(CONFIG_LIBCXX_EXCEPTION),y)
@@ -241,7 +241,8 @@ ifeq ($(CONFIG_APP_BINARY_SEPARATION),y)
 CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
 CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
 
-LDELFFLAGS = -r -e main
+LDELFFLAGS = -r 
+LDELFENTRY = -e main
 
 ifeq ($(WINTOOL),y)
 	LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)/userspace/userspace_apps.ld}"
@@ -250,6 +251,13 @@ else
 endif
 endif
 
+ifeq ($(CONFIG_LIBCXX_EXCEPTION),y)
+#this symbol __gnu_Unwind_Find_exidx should be present in all the cpp binaries (apps, common)
+#as it is used to decide which exception table. Also, --force-group-allocation flag is required
+#to not generate additional sections with group flag, as we dont support loading such sections.
+LDELFFLAGS += --require-defined __gnu_Unwind_Find_exidx --force-group-allocation
+endif
+
 LDFLAGS += --gc-sections
 LDFLAGS += --defsym=CONFIG_IDLETHREAD_STACKSIZE=$(CONFIG_IDLETHREAD_STACKSIZE)
 
diff --git a/build/configs/rtl8730e/cpp_loadable/defconfig b/build/configs/rtl8730e/cpp_loadable/defconfig
new file mode 100644
index 0000000000..b611e7b220
--- /dev/null
+++ b/build/configs/rtl8730e/cpp_loadable/defconfig
@@ -0,0 +1,1587 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# TinyAra Configuration
+#
+
+#
+# Build Setup
+#
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_DEFAULT_SMALL is not set
+CONFIG_HOST_LINUX=y
+# CONFIG_HOST_OSX is not set
+# CONFIG_HOST_WINDOWS is not set
+# CONFIG_HOST_OTHER is not set
+# CONFIG_WINDOWS_NATIVE is not set
+
+#
+# Build Configuration
+#
+CONFIG_APPS_DIR="../apps"
+CONFIG_FRAMEWORK_DIR="../framework"
+CONFIG_TOOLS_DIR="../tools"
+# CONFIG_BUILD_FLAT is not set
+CONFIG_APP_BINARY_SEPARATION=y
+CONFIG_NUM_APPS=2
+# CONFIG_APPS_RAM_REGION_SHAREABLE is not set
+CONFIG_SUPPORT_COMMON_BINARY=y
+CONFIG_COMMON_BINARY_VERSION="200204"
+CONFIG_COMMON_BINARY_NAME="common_binary"
+CONFIG_NUM_L2_PER_APP=4
+CONFIG_BUILD_PROTECTED=y
+CONFIG_BUILD_2PASS=y
+CONFIG_PASS1_TARGET="all"
+CONFIG_PASS1_OBJECT=""
+CONFIG_BOARD_BUILD_DATE="200204"
+# CONFIG_BINARY_SIGNING is not set
+
+#
+# Binary Output Formats
+#
+CONFIG_INTELHEX_BINARY=y
+# CONFIG_MOTOROLA_SREC is not set
+CONFIG_RAW_BINARY=y
+# CONFIG_UBOOT_UIMAGE is not set
+# CONFIG_DOWNLOAD_IMAGE is not set
+
+#
+# Customize Header Files
+#
+# CONFIG_ARCH_STDINT_H is not set
+# CONFIG_ARCH_STDBOOL_H is not set
+# CONFIG_ARCH_MATH_H is not set
+# CONFIG_ARCH_FLOAT_H is not set
+CONFIG_ARCH_STDARG_H=y
+CONFIG_ARCH_HAVE_CUSTOMOPT=y
+# CONFIG_DEBUG_NOOPT is not set
+# CONFIG_DEBUG_CUSTOMOPT is not set
+CONFIG_DEBUG_FULLOPT=y
+
+#
+# Chip Selection
+#
+CONFIG_ARCH_ARM=y
+# CONFIG_ARCH_XTENSA is not set
+CONFIG_ARCH="arm"
+# CONFIG_ARCH_CHIP_LM is not set
+# CONFIG_ARCH_CHIP_S5J is not set
+# CONFIG_ARCH_CHIP_BCM4390X is not set
+# CONFIG_ARCH_CHIP_IMX6 is not set
+# CONFIG_ARCH_CHIP_STM32 is not set
+# CONFIG_ARCH_CHIP_IMXRT is not set
+# CONFIG_ARCH_CHIP_STM32L4 is not set
+# CONFIG_ARCH_CHIP_AMEBAD is not set
+# CONFIG_ARCH_CHIP_STM32H745 is not set
+# CONFIG_ARCH_CHIP_AMEBALITE is not set
+CONFIG_ARCH_CHIP_AMEBASMART=y
+CONFIG_ARCH_CHIP="amebasmart"
+CONFIG_ARM_THUMB=y
+CONFIG_ARM_HAVE_DPFPU32=y
+CONFIG_ARM_HAVE_NEON=y
+# CONFIG_ARM_FPU_ABI_SOFT is not set
+CONFIG_ARM_DPFPU32=y
+CONFIG_ARM_NEON=y
+# CONFIG_ARM_HAVE_MPCORE is not set
+
+#
+# ARM Options
+#
+# CONFIG_ARCH_CORTEXM3 is not set
+# CONFIG_ARCH_CORTEXM4 is not set
+# CONFIG_ARCH_CORTEXM7 is not set
+# CONFIG_ARCH_CORTEXM33 is not set
+# CONFIG_ARCH_CORTEXM55 is not set
+# CONFIG_ARCH_CORTEXA9 is not set
+# CONFIG_ARCH_CORTEXR4 is not set
+CONFIG_ARCH_CORTEXA32=y
+# CONFIG_ARCH_ARMV7M_FAMILY is not set
+# CONFIG_ARCH_ARMV8M_FAMILY is not set
+# CONFIG_ARCH_ARMV7R_FAMILY is not set
+CONFIG_ARCH_ARMV7A_FAMILY=y
+CONFIG_ARCH_FAMILY="armv7-a"
+CONFIG_ARCH_HAVE_FPU=y
+CONFIG_ARCH_HAVE_DPFPU=y
+CONFIG_ARCH_FPU=y
+CONFIG_ARCH_DPFPU=y
+# CONFIG_ARM_HAVE_MPU_UNIFIED is not set
+# CONFIG_ARM_MPU is not set
+CONFIG_ARCH_HAVE_LOWVECTORS=y
+CONFIG_ARCH_LOWVECTORS=y
+# CONFIG_ARCH_ROMPGTABLE is not set
+
+#
+# Exception stack options
+#
+# CONFIG_ARCH_HAVE_DABORTSTACK is not set
+CONFIG_STACK_OVERFLOW_PROTECTION_DISABLE=y
+CONFIG_SYSTEM_REBOOT_REASON=y
+
+#
+# ARMv7-A Configuration Options
+#
+CONFIG_ARMV7A_HAVE_GICv2=y
+# CONFIG_ARMV7A_HAVE_GTM is not set
+# CONFIG_ARMV7A_HAVE_PTM is not set
+# CONFIG_ARMV7A_HAVE_L2CC is not set
+# CONFIG_ARMV7A_HAVE_L2CC_PL310 is not set
+
+#
+# L2 Cache Configuration
+#
+# CONFIG_PL310_LOCKDOWN_BY_MASTER is not set
+# CONFIG_PL310_LOCKDOWN_BY_LINE is not set
+# CONFIG_PL310_ADDRESS_FILTERING is not set
+CONFIG_ARMV7A_ASSOCIATIVITY_8WAY=y
+# CONFIG_ARMV7A_ASSOCIATIVITY_16WAY is not set
+CONFIG_ARMV7A_WAYSIZE_16KB=y
+# CONFIG_ARMV7A_WAYSIZE_32KB is not set
+# CONFIG_ARMV7A_WAYSIZE_64KB is not set
+# CONFIG_ARMV7A_WAYSIZE_128KB is not set
+# CONFIG_ARMV7A_WAYSIZE_256KB is not set
+# CONFIG_ARMV7A_WAYSIZE_512KB is not set
+# CONFIG_ARMV7A_TOOLCHAIN_BUILDROOT is not set
+CONFIG_ARMV7A_TOOLCHAIN_GNU_EABI=y
+# CONFIG_ARMV7A_TOOLCHAIN_GNU_OABI is not set
+CONFIG_ARMV7A_TARGET2_PREL=y
+# CONFIG_ARMV7A_DECODEFIQ is not set
+
+#
+# AMEBASMART Configuration Options
+#
+CONFIG_ARCH_CHIP_RTL8730E=y
+
+#
+# Realtek RTL8730E Peripheral Support
+#
+CONFIG_RTL8730E_UART=y
+CONFIG_RTL8730E_UART0=y
+CONFIG_RTL8730E_UART1=y
+# CONFIG_RTL8730E_UART2 is not set
+# CONFIG_RTL8730E_UART3 is not set
+CONFIG_RTL8730E_UART4=y
+CONFIG_RTL8730E_SERIAL_FIFO=y
+CONFIG_AMEBASMART_SPI=y
+CONFIG_AMEBASMART_SPI0=y
+CONFIG_AMEBASMART_SPI1=y
+CONFIG_AMEBASMART_SPI_EXCHANGE=y
+# CONFIG_AMEBASMART_MIPI is not set
+# CONFIG_AMEBASMART_I2C is not set
+# CONFIG_AMEBASMART_I2S is not set
+
+#
+# Realtek RTL8730E WIFI Support
+#
+CONFIG_AMEBASMART_WIFI=y
+
+#
+# Realtek RTL8730E BLE Support
+#
+CONFIG_AMEBASMART_BLE=y
+CONFIG_AMEBASMART_FTL=y
+# CONFIG_AMEBASMART_BLE_DEBUG is not set
+CONFIG_AMEBASMART_BLE_PERIPHERAL=y
+CONFIG_AMEBASMART_BLE_CENTRAL=y
+CONFIG_AMEBASMART_BLE_SCATTERNET=y
+
+#
+# Realtek RTL8730E TrustZone Support
+#
+CONFIG_AMEBASMART_TRUSTZONE=y
+
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+# CONFIG_ARCH_VECNOTIRQ is not set
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_HAVE_IRQPRIO=y
+# CONFIG_ARCH_L2CACHE is not set
+# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
+CONFIG_ARCH_HAVE_ADDRENV=y
+CONFIG_ARCH_NEED_ADDRENV_MAPPING=y
+CONFIG_ARCH_HAVE_MULTICPU=y
+CONFIG_ARCH_HAVE_TESTSET=y
+CONFIG_ARCH_HAVE_VFORK=y
+CONFIG_ARCH_HAVE_MMU=y
+# CONFIG_ARCH_HAVE_MPU is not set
+# CONFIG_ARCH_NAND_HWECC is not set
+# CONFIG_ARCH_HAVE_EXTCLK is not set
+# CONFIG_ARCH_HAVE_POWEROFF is not set
+CONFIG_ARCH_HAVE_RESET=y
+CONFIG_ARCH_USE_MMU=y
+CONFIG_ARCH_HAVE_FETCHADD=y
+# CONFIG_ARCH_ADDRENV is not set
+# CONFIG_PAGING is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_ARCH_MMUDUMP is not set
+# CONFIG_ARCH_TASKDUMP is not set
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARCH_STACKDUMP_MAX_LENGTH=0
+# CONFIG_ENDIAN_BIG is not set
+# CONFIG_ARCH_IDLE_CUSTOM is not set
+# CONFIG_ARCH_HAVE_RAMFUNCS is not set
+# CONFIG_ARCH_HAVE_RAMVECTORS is not set
+# CONFIG_SUPPRESS_INTERRUPTS is not set
+# CONFIG_SUPPRESS_TIMER_INTS is not set
+
+#
+# Board Settings
+#
+CONFIG_BOARD_LOOPSPERMSEC=22222
+# CONFIG_ARCH_CALIBRATION is not set
+
+#
+# Interrupt options
+#
+CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
+CONFIG_ARCH_INTERRUPTSTACK=1024
+# CONFIG_ARCH_HAVE_NESTED_INTERRUPT is not set
+# CONFIG_ARCH_HAVE_HIPRI_INTERRUPT is not set
+
+#
+# Boot options
+#
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+# CONFIG_BOOT_RUNFROMFLASH is not set
+# CONFIG_BOOT_RUNFROMISRAM is not set
+CONFIG_BOOT_RUNFROMSDRAM=y
+# CONFIG_BOOT_COPYTORAM is not set
+
+#
+# Boot Memory Configuration
+#
+CONFIG_RAM_START=0x60300000
+CONFIG_RAM_VSTART=0x60300000
+CONFIG_RAM_SIZE=7340032
+CONFIG_RAM_KREGIONx_START="0x60300000,"
+CONFIG_RAM_KREGIONx_SIZE="7340032,"
+CONFIG_HEAP_INDEX_LOADED_APP=0
+# CONFIG_DDR is not set
+CONFIG_ARCH_HAVE_SDRAM=y
+
+#
+# Board Selection
+#
+CONFIG_ARCH_BOARD_RTL8730E=y
+# CONFIG_ARCH_BOARD_ARTIK05X_FAMILY is not set
+# CONFIG_ARCH_BOARD_ESP32_FAMILY is not set
+CONFIG_ARCH_BOARD="rtl8730e"
+
+#
+# Common Board Options
+#
+CONFIG_ARCH_HAVE_BUTTONS=y
+CONFIG_ARCH_BUTTONS=y
+CONFIG_ARCH_HAVE_IRQBUTTONS=y
+# CONFIG_ARCH_IRQBUTTONS is not set
+CONFIG_ARCH_HAVE_RAM_KERNEL_TEXT=y
+# CONFIG_BOARD_CRASHDUMP is not set
+CONFIG_BOARD_ASSERT_AUTORESET=y
+CONFIG_LIB_BOARDCTL=y
+CONFIG_BOARDCTL_RESET=y
+# CONFIG_BOARDCTL_BOARD_HEADER is not set
+# CONFIG_BOARDCTL_UNIQUEID is not set
+# CONFIG_BOARD_FOTA_SUPPORT is not set
+
+#
+# Board-Specific Options
+#
+CONFIG_FLASH_START_ADDR=0x8000000
+CONFIG_FLASH_SIZE=16777216
+CONFIG_FLASH_VSTART=0x8000000
+# CONFIG_BOARD_FLASH_8M is not set
+CONFIG_BOARD_FLASH_16M=y
+
+#
+# SPI Flash driver
+#
+CONFIG_AMEBASMART_FLASH_BASE=0x0
+CONFIG_AMEBASMART_FLASH_CAPACITY=0x1000000
+CONFIG_AMEBASMART_FLASH_PAGE_SIZE=256
+CONFIG_AMEBASMART_FLASH_BLOCK_SIZE=4096
+CONFIG_AMEBASMART_SECURE_WORLD_ADDRESS=0x70383020
+CONFIG_ARCH_BOARD_HAVE_FLASH=y
+
+#
+# Board-Partition Options
+#
+CONFIG_FLASH_PARTITION=y
+CONFIG_FLASH_MINOR=0
+CONFIG_FLASH_PART_SIZE="60,40,12,400,1844,2400,1408,1384,1844,2400,1408,1384,512,1280,8,"
+CONFIG_FLASH_PART_TYPE="none,none,none,none,kernel,bin,bin,bin,kernel,bin,bin,bin,smartfs,ftl,bootparam,"
+CONFIG_FLASH_PART_NAME="bl1,reserved,ftl,ss,kernel,common,app1,app2,kernel,common,app1,app2,userfs,reserved,bootparam,"
+# CONFIG_ARCH_BOARD_HAVE_SECOND_FLASH is not set
+CONFIG_AUTOMOUNT=y
+CONFIG_AUTOMOUNT_USERFS=y
+# CONFIG_BOARD_USBDEV_SERIALSTR is not set
+
+#
+# SE Selection
+#
+CONFIG_SE=y
+# CONFIG_DEBUG_SECURE_ELEMENT_ERROR is not set
+# CONFIG_SE_SSS is not set
+# CONFIG_SE_KONAI is not set
+# CONFIG_SE_VIRTUAL is not set
+CONFIG_SE_AMEBA=y
+CONFIG_HW_RNG=y
+CONFIG_HW_DH_PARAM=y
+CONFIG_HW_ECDH_PARAM=y
+# CONFIG_HW_RSA_VERIFICATION is not set
+CONFIG_HW_ECDSA_VERIFICATION=y
+# CONFIG_HW_RSA_ENC is not set
+CONFIG_HW_SE_STORAGE=y
+# CONFIG_HW_AES_ENC is not set
+CONFIG_SE_SECURE_CONTEXT_SIZE=9216
+CONFIG_SECURITY_LEVEL=y
+
+#
+# Crypto Module
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Kernel Features
+#
+# CONFIG_DISABLE_OS_API is not set
+
+#
+# Clocks and Timers
+#
+CONFIG_USEC_PER_TICK=1000
+CONFIG_SYSTEM_TIME64=y
+CONFIG_CLOCK_MONOTONIC=y
+# CONFIG_JULIAN_TIME is not set
+CONFIG_INIT_SYSTEM_TIME=y
+CONFIG_INIT_SYSTEM_TIME_WITH_MIDNIGHT=y
+CONFIG_MAX_WDOGPARMS=4
+CONFIG_PREALLOC_WDOGS=32
+CONFIG_WDOG_INTRESERVE=4
+CONFIG_PREALLOC_TIMERS=8
+
+#
+# Tasks and Scheduling
+#
+# CONFIG_SPINLOCK is not set
+CONFIG_INIT_ENTRYPOINT=y
+# CONFIG_IRQCOUNT is not set
+# CONFIG_SCHED_RESUMESCHEDULER is not set
+# CONFIG_SMP is not set
+CONFIG_RR_INTERVAL=10
+CONFIG_TASK_NAME_SIZE=31
+CONFIG_MAX_TASKS=128
+CONFIG_SCHED_HAVE_PARENT=y
+# CONFIG_SCHED_CHILD_STATUS is not set
+CONFIG_SCHED_WAITPID=y
+CONFIG_SIGKILL_HANDLER=y
+
+#
+# Pthread Options
+#
+CONFIG_PTHREAD_MUTEX_TYPES=y
+# CONFIG_PTHREAD_MUTEX_ROBUST is not set
+CONFIG_PTHREAD_MUTEX_UNSAFE=y
+# CONFIG_PTHREAD_MUTEX_BOTH is not set
+CONFIG_NPTHREAD_KEYS=4
+CONFIG_NPTHREAD_DESTRUCTOR_ITERATIONS=4
+# CONFIG_PTHREAD_CLEANUP is not set
+# CONFIG_CANCELLATION_POINTS is not set
+
+#
+# Performance Monitoring
+#
+# CONFIG_SCHED_CPULOAD is not set
+
+#
+# Latency optimization
+#
+# CONFIG_SCHED_YIELD_OPTIMIZATION is not set
+
+#
+# Files and I/O
+#
+CONFIG_DEV_CONSOLE=y
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
+CONFIG_SDCLONE_DISABLE=y
+CONFIG_NFILE_DESCRIPTORS=64
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+CONFIG_PRIORITY_INHERITANCE=y
+CONFIG_SEM_PREALLOCHOLDERS=16
+CONFIG_SEM_NNESTPRIO=16
+
+#
+# RTOS hooks
+#
+CONFIG_BOARD_INITIALIZE=y
+CONFIG_BOARD_INITTHREAD=y
+CONFIG_BOARD_INITTHREAD_STACKSIZE=2048
+CONFIG_BOARD_INITTHREAD_PRIORITY=240
+CONFIG_SCHED_STARTHOOK=y
+CONFIG_SCHED_ATEXIT=y
+CONFIG_SCHED_ONEXIT=y
+
+#
+# Signal Numbers
+#
+CONFIG_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCHLD=4
+CONFIG_SIG_SIGBM_STATE=15
+CONFIG_SIG_SIGCONDTIMEDOUT=16
+CONFIG_SIG_SIGWORK=17
+
+#
+# POSIX Message Queue Options
+#
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_MQ_MAXMSGSIZE=600
+
+#
+# Stack size information
+#
+CONFIG_IDLETHREAD_STACKSIZE=1024
+CONFIG_USERMAIN_STACKSIZE=2048
+# CONFIG_MPU_STACKGAURD is not set
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+CONFIG_LOG_DUMP=y
+CONFIG_LOG_DUMP_PRIO=200
+CONFIG_LOG_DUMP_CHUNK_SIZE=4096
+CONFIG_LOG_DUMP_MAX_SIZE=262144
+CONFIG_LOG_DUMP_MEMCHECK_SIZE=1024
+CONFIG_LOG_DUMP_MAX_FREE_HEAP=20
+CONFIG_LOG_DUMP_NUMBUFS=2
+
+#
+# Device Drivers
+#
+# CONFIG_DISABLE_POLL is not set
+CONFIG_DEV_NULL=y
+CONFIG_DEV_URANDOM=y
+CONFIG_DEV_URANDOM_XORSHIFT128=y
+# CONFIG_DEV_URANDOM_CONGRUENTIAL is not set
+CONFIG_DEV_ZERO=y
+# CONFIG_DRVR_WRITEBUFFER is not set
+# CONFIG_DRVR_READAHEAD is not set
+# CONFIG_CAN is not set
+# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
+# CONFIG_ARCH_HAVE_PWM_MULTICHAN is not set
+# CONFIG_PWM is not set
+# CONFIG_ARCH_HAVE_I2CRESET is not set
+# CONFIG_I2C is not set
+CONFIG_SPI=y
+CONFIG_SPI_USERIO=y
+# CONFIG_SPI_OWNBUS is not set
+CONFIG_SPI_EXCHANGE=y
+# CONFIG_SPI_CMDDATA is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_GPIO is not set
+# CONFIG_I2S is not set
+# CONFIG_AUDIO_DEVICES is not set
+# CONFIG_DRIVERS_VIDEO is not set
+
+#
+# LCD Driver Support
+#
+# CONFIG_LCD is not set
+CONFIG_BCH=y
+CONFIG_RTC=y
+# CONFIG_RTC_DATETIME is not set
+# CONFIG_RTC_HIRES is not set
+# CONFIG_RTC_ALARM is not set
+CONFIG_RTC_DRIVER=y
+CONFIG_RTC_IOCTL=y
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_DEVPATH="/dev/watchdog0"
+# CONFIG_WATCHDOG_FOR_IRQ is not set
+# CONFIG_TIMER is not set
+CONFIG_MMINFO=y
+CONFIG_PRODCONFIG=y
+# CONFIG_ANALOG is not set
+# CONFIG_DRIVERS_OS_API_TEST is not set
+# CONFIG_NETDEVICES is not set
+CONFIG_PIPES=y
+CONFIG_DEV_PIPE_SIZE=1024
+# CONFIG_POWER is not set
+CONFIG_SERIAL=y
+# CONFIG_DEV_LOWCONSOLE is not set
+# CONFIG_SERIAL_REMOVABLE is not set
+CONFIG_SERIAL_CONSOLE=y
+# CONFIG_16550_UART is not set
+# CONFIG_ARCH_HAVE_UART is not set
+CONFIG_ARCH_HAVE_UART0=y
+CONFIG_ARCH_HAVE_UART1=y
+# CONFIG_ARCH_HAVE_UART2 is not set
+# CONFIG_ARCH_HAVE_UART3 is not set
+CONFIG_ARCH_HAVE_UART4=y
+# CONFIG_ARCH_HAVE_UART5 is not set
+# CONFIG_ARCH_HAVE_UART6 is not set
+# CONFIG_ARCH_HAVE_UART7 is not set
+# CONFIG_ARCH_HAVE_UART8 is not set
+# CONFIG_ARCH_HAVE_SCI0 is not set
+# CONFIG_ARCH_HAVE_SCI1 is not set
+# CONFIG_ARCH_HAVE_USART0 is not set
+# CONFIG_ARCH_HAVE_USART1 is not set
+# CONFIG_ARCH_HAVE_USART2 is not set
+# CONFIG_ARCH_HAVE_USART3 is not set
+# CONFIG_ARCH_HAVE_USART4 is not set
+# CONFIG_ARCH_HAVE_USART5 is not set
+# CONFIG_ARCH_HAVE_USART6 is not set
+# CONFIG_ARCH_HAVE_USART7 is not set
+# CONFIG_ARCH_HAVE_USART8 is not set
+# CONFIG_ARCH_HAVE_OTHER_UART is not set
+
+#
+# USART Configuration
+#
+# CONFIG_OTHER_UART_SERIALDRIVER is not set
+CONFIG_MCU_SERIAL=y
+CONFIG_STANDARD_SERIAL=y
+CONFIG_SERIAL_NPOLLWAITERS=2
+# CONFIG_SERIAL_IFLOWCONTROL is not set
+# CONFIG_SERIAL_OFLOWCONTROL is not set
+# CONFIG_SERIAL_TIOCSERGSTRUCT is not set
+CONFIG_ARCH_HAVE_SERIAL_TERMIOS=y
+CONFIG_SERIAL_TERMIOS=y
+# CONFIG_UART0_SERIAL_CONSOLE is not set
+# CONFIG_UART1_SERIAL_CONSOLE is not set
+CONFIG_UART4_SERIAL_CONSOLE=y
+# CONFIG_OTHER_SERIAL_CONSOLE is not set
+# CONFIG_NO_SERIAL_CONSOLE is not set
+
+#
+# UART0 Configuration
+#
+CONFIG_UART0_RXBUFSIZE=1024
+CONFIG_UART0_TXBUFSIZE=1024
+CONFIG_UART0_BAUD=115200
+CONFIG_UART0_BITS=8
+CONFIG_UART0_PARITY=0
+CONFIG_UART0_2STOP=0
+# CONFIG_UART0_IFLOWCONTROL is not set
+# CONFIG_UART0_OFLOWCONTROL is not set
+# CONFIG_UART_SERIALDRIVER is not set
+# CONFIG_UART0_SERIALDRIVER is not set
+# CONFIG_UART1_SERIALDRIVER is not set
+# CONFIG_UART2_SERIALDRIVER is not set
+# CONFIG_UART3_SERIALDRIVER is not set
+# CONFIG_UART4_SERIALDRIVER is not set
+# CONFIG_UART5_SERIALDRIVER is not set
+# CONFIG_UART6_SERIALDRIVER is not set
+# CONFIG_UART7_SERIALDRIVER is not set
+# CONFIG_UART8_SERIALDRIVER is not set
+CONFIG_UART1_RXBUFSIZE=1024
+CONFIG_UART1_TXBUFSIZE=1024
+CONFIG_UART1_BAUD=115200
+CONFIG_UART1_BITS=8
+CONFIG_UART1_PARITY=0
+CONFIG_UART1_2STOP=0
+# CONFIG_UART1_IFLOWCONTROL is not set
+# CONFIG_UART1_OFLOWCONTROL is not set
+CONFIG_UART4_RXBUFSIZE=1024
+CONFIG_UART4_TXBUFSIZE=1024
+CONFIG_UART4_BAUD=1500000
+CONFIG_UART4_BITS=8
+CONFIG_UART4_PARITY=0
+CONFIG_UART4_2STOP=0
+# CONFIG_UART4_IFLOWCONTROL is not set
+# CONFIG_UART4_OFLOWCONTROL is not set
+# CONFIG_LPUART_SERIALDRIVER is not set
+# CONFIG_LPUART0_SERIALDRIVER is not set
+# CONFIG_LPUART1_SERIALDRIVER is not set
+# CONFIG_LPUART2_SERIALDRIVER is not set
+# CONFIG_LPUART3_SERIALDRIVER is not set
+# CONFIG_LPUART4_SERIALDRIVER is not set
+# CONFIG_LPUART5_SERIALDRIVER is not set
+# CONFIG_LPUART6_SERIALDRIVER is not set
+# CONFIG_LPUART7_SERIALDRIVER is not set
+# CONFIG_LPUART8_SERIALDRIVER is not set
+
+#
+# UART1 Configuration
+#
+
+#
+# UART4 Configuration
+#
+# CONFIG_SENSOR is not set
+# CONFIG_USBDEV is not set
+# CONFIG_USBHOST is not set
+# CONFIG_FOTA_DRIVER is not set
+
+#
+# System Logging
+#
+# CONFIG_RAMLOG is not set
+# CONFIG_SYSLOG_CONSOLE is not set
+
+#
+# T-trace
+#
+# CONFIG_TTRACE is not set
+# CONFIG_IOTDEV is not set
+
+#
+# Wireless Device Options
+#
+CONFIG_DRIVERS_WIRELESS=y
+CONFIG_DRIVERS_BLUETOOTH=y
+# CONFIG_DRIVERS_BR_EDR is not set
+CONFIG_DRIVERS_BLE=y
+# CONFIG_VIRTUAL_BLE is not set
+CONFIG_RTK_BLE=y
+# CONFIG_OTP is not set
+CONFIG_SECURITY_LINK_DRV=y
+CONFIG_SECURITY_LINK=y
+
+#
+# Networking Support
+#
+CONFIG_ARCH_HAVE_NET=y
+# CONFIG_ARCH_HAVE_PHY is not set
+CONFIG_NET=y
+CONFIG_NET_LWIP=y
+
+#
+# LwIP options
+#
+CONFIG_NET_IPv4=y
+CONFIG_NET_IP_DEFAULT_TTL=255
+# CONFIG_NET_IP_FORWARD is not set
+CONFIG_NET_IP_OPTIONS_ALLOWED=y
+CONFIG_NET_IP_FRAG=y
+CONFIG_NET_IP_REASSEMBLY=y
+CONFIG_NET_IPV4_REASS_MAX_PBUFS=60
+CONFIG_NET_IPV4_REASS_MAXAGE=5
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_TTL=255
+# CONFIG_NET_BROADCAST_PING is not set
+# CONFIG_NET_MULTICAST_PING4 is not set
+CONFIG_NET_LWIP_IGMP=y
+CONFIG_NET_LWIP_MEMP_NUM_IGMP_GROUP=8
+CONFIG_NET_ARP=y
+CONFIG_NET_ARP_TABLESIZE=10
+CONFIG_NET_ARP_QUEUEING=y
+CONFIG_NET_ETHARP_TRUST_IP_MAC=y
+CONFIG_NET_ETH_PAD_SIZE=0
+CONFIG_NET_ARP_STATIC_ENTRIES=y
+CONFIG_NET_UDP=y
+# CONFIG_NET_NETBUF_RECVINFO is not set
+CONFIG_NET_UDP_TTL=255
+# CONFIG_NET_UDPLITE is not set
+CONFIG_NET_TCP=y
+CONFIG_NET_TCP_TTL=255
+CONFIG_NET_TCP_WND=26280
+# CONFIG_NET_WND_SCALE is not set
+CONFIG_NET_TCP_MAXRTX=7
+CONFIG_NET_TCP_SYNMAXRTX=7
+CONFIG_NET_TCP_QUEUE_OOSEQ=y
+CONFIG_NET_TCP_MSS=1460
+CONFIG_NET_TCP_CALCULATE_EFF_SEND_MSS=y
+CONFIG_NET_TCP_SND_BUF=20440
+CONFIG_NET_TCP_SND_QUEUELEN=84
+CONFIG_NET_TCP_OOSEQ_MAX_BYTES=0
+CONFIG_NET_TCP_OOSEQ_MAX_PBUFS=0
+# CONFIG_NET_TCP_LISTEN_BACKLOG is not set
+CONFIG_NET_TCP_OVERSIZE=1460
+# CONFIG_NET_TCP_TIMESTAMPS is not set
+CONFIG_NET_TCP_WND_UPDATE_THRESHOLD=20440
+CONFIG_NET_IPv6=y
+CONFIG_NET_IPv6_NUM_ADDRESSES=3
+# CONFIG_NET_IPv6_FORWARD is not set
+# CONFIG_NET_IPv6_FRAG is not set
+CONFIG_NET_IPv6_REASS=y
+CONFIG_NET_IPV6_REASS_MAXAGE=60
+CONFIG_NET_IPv6_SEND_ROUTER_SOLICIT=y
+CONFIG_NET_IPv6_AUTOCONFIG=y
+CONFIG_NET_IPv6_DUP_DETECT_ATTEMPTS=1
+# CONFIG_NET_IPv6_PMTU_FOR_MULTICAST is not set
+
+#
+# Neighbor Discovery (RFC 4861)
+#
+CONFIG_NET_IPv6_ND=y
+CONFIG_NET_IPv6_ND_QUEUEING=y
+CONFIG_NET_IPv6_ND_QUEUE=20
+CONFIG_NET_IPv6_ND_NUM_NEIGHBORS=10
+CONFIG_NET_IPv6_ND_NUM_DESTINATIONS=10
+CONFIG_NET_IPv6_ND_NUM_PREFIXES=5
+CONFIG_NET_IPv6_ND_NUM_ROUTERS=3
+CONFIG_NET_IPv6_ND_MAX_MULTICAST_SOLICIT=3
+CONFIG_NET_IPv6_ND_MAX_UNICAST_SOLICIT=3
+CONFIG_NET_IPv6_ND_MAX_SOLICIT_INTERVAL=4000
+CONFIG_NET_IPv6_ND_REACHABLE_TIME=30000
+CONFIG_NET_IPv6_ND_RETRANS_TIMER=1000
+CONFIG_NET_IPv6_ND_DELAY_FIRST_PROBE_TIME=5000
+CONFIG_NET_IPv6_ND_ALLOW_RA_UPDATES=y
+CONFIG_NET_IPv6_ND_TCP_REACHABILITY_HINTS=y
+CONFIG_NET_IPv6_ND_RDNSS_MAX_DNS_SERVERS=0
+
+#
+# ICMPv6 (RFC 4443)
+#
+CONFIG_NET_IPv6_ICMP=y
+CONFIG_NET_IPv6_ICMP_DATASIZE=8
+CONFIG_NET_IPv6_ICMP_HL=255
+# CONFIG_NET_MULTICAST_PING6 is not set
+CONFIG_NET_IPv6_MLD=y
+CONFIG_NET_IPv6_MLD_GROUP=4
+# CONFIG_NET_IPv6_DHCP is not set
+
+#
+# Socket support
+#
+CONFIG_NET_SOCKET=y
+CONFIG_NBSDSOCKET_DESCRIPTORS=20
+CONFIG_NET_TCP_KEEPALIVE=y
+CONFIG_NET_RAW=y
+# CONFIG_NET_SOCKET_OPTION_BROADCAST is not set
+# CONFIG_NET_RANDOMIZE_INITIAL_LOCAL_PORTS is not set
+CONFIG_NET_SO_SNDTIMEO=y
+CONFIG_NET_SO_RCVTIMEO=y
+CONFIG_NET_SO_RCVBUF=y
+CONFIG_NET_SO_REUSE=y
+# CONFIG_NET_SO_REUSE_RXTOALL is not set
+
+#
+# LWIP Mailbox Configurations
+#
+CONFIG_NET_TCPIP_MBOX_SIZE=64
+CONFIG_NET_DEFAULT_ACCEPTMBOX_SIZE=64
+CONFIG_NET_DEFAULT_RAW_RECVMBOX_SIZE=64
+CONFIG_NET_DEFAULT_TCP_RECVMBOX_SIZE=64
+CONFIG_NET_DEFAULT_UDP_RECVMBOX_SIZE=64
+
+#
+# Memory Configurations
+#
+CONFIG_NET_MEM_ALIGNMENT=4
+# CONFIG_NET_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT is not set
+# CONFIG_NET_MEM_LIBC_MALLOC is not set
+CONFIG_NET_MEMP_MEM_MALLOC=y
+# CONFIG_NET_MEM_USE_POOLS is not set
+CONFIG_NET_MEM_SIZE=34816
+
+#
+# LWIP Task Configurations
+#
+# CONFIG_NET_TCPIP_CORE_LOCKING is not set
+# CONFIG_NET_TCPIP_CORE_LOCKING_INPUT is not set
+CONFIG_NET_TCPIP_THREAD_NAME="LWIP_TCP/IP"
+CONFIG_NET_TCPIP_THREAD_PRIO=105
+CONFIG_NET_TCPIP_THREAD_STACKSIZE=4096
+CONFIG_NET_COMPAT_MUTEX=y
+CONFIG_NET_SYS_LIGHTWEIGHT_PROT=y
+CONFIG_NET_DEFAULT_THREAD_NAME="lwIP"
+CONFIG_NET_DEFAULT_THREAD_PRIO=1
+CONFIG_NET_DEFAULT_THREAD_STACKSIZE=0
+
+#
+# Debug Options for Network
+#
+# CONFIG_NET_LWIP_ASSERT is not set
+CONFIG_NET_LWIP_ERROR=y
+# CONFIG_NET_LWIP_DEBUG is not set
+
+#
+# Enable Statistics
+#
+CONFIG_NET_STATS=y
+CONFIG_NET_STATS_DISPLAY=y
+CONFIG_NET_LINK_STATS=y
+CONFIG_NET_ETHARP_STATS=y
+CONFIG_NET_IP_STATS=y
+# CONFIG_NET_IPFRAG_STATS is not set
+# CONFIG_NET_ICMP_STATS is not set
+CONFIG_NET_UDP_STATS=y
+CONFIG_NET_TCP_STATS=y
+CONFIG_NET_MEM_STATS=y
+# CONFIG_NET_SYS_STATS is not set
+# CONFIG_NET_IPv6_STATS is not set
+# CONFIG_NET_IPv6_ICMP_STATS is not set
+# CONFIG_NET_IPv6_MLD_STATS is not set
+# CONFIG_NET_IPv6_ND_STATS is not set
+# CONFIG_NET_LWIP_VLAN is not set
+# CONFIG_NET_LWIP_SLIP_INTERFACE is not set
+# CONFIG_NET_LWIP_PPP_SUPPORT is not set
+# CONFIG_NET_LWIP_SNMP is not set
+CONFIG_NET_LWIP_NETDB=y
+CONFIG_NET_DNS_TABLE_SIZE=4
+CONFIG_NET_DNS_MAX_NAME_LENGTH=256
+CONFIG_NET_DNS_MAX_SERVERS=3
+# CONFIG_NET_DNS_DOES_NAME_CHECK is not set
+CONFIG_NET_DNS_SECURE=4
+CONFIG_NET_DNS_MAX_TTL=604800
+CONFIG_NET_DNS_MAX_RETRIES=4
+# CONFIG_NET_DNS_LOCAL_HOSTLIST is not set
+# CONFIG_NET_LWIP_SINGLE_PBUF is not set
+
+#
+# Driver buffer configuration
+#
+CONFIG_NET_ETH_MTU=1500
+CONFIG_NET_GUARDSIZE=2
+
+#
+# Data link support
+#
+# CONFIG_NET_MULTILINK is not set
+CONFIG_NET_ETHERNET=y
+
+#
+# Protocols
+#
+
+#
+# Dynamic Host Configuration Protocol (DHCP)
+#
+# CONFIG_NET_DHCP is not set
+CONFIG_NET_LWIP_DHCP=y
+CONFIG_LWIP_DHCP_HOSTNAME=y
+CONFIG_NETUTILS_DHCPC=y
+CONFIG_LWIP_DHCPC=y
+CONFIG_LWIP_DHCPC_TIMEOUT=10000
+CONFIG_NETUTILS_DHCPD=y
+CONFIG_LWIP_DHCPS=y
+CONFIG_LWIP_DHCPS_LEASE_DEF=120
+CONFIG_LWIP_DHCPS_SERVER_IP="192.168.47.1"
+CONFIG_LWIP_DHCPS_SERVER_NETMASK="255.255.255.0"
+CONFIG_LWIP_DHCPS_MAX_STATION_NUM=8
+CONFIG_LWIP_DHCPS_UNICAST=y
+# CONFIG_LWIP_DHCPS_ADDITIONAL_DNS is not set
+# CONFIG_NETUTILS_XMLRPC is not set
+# CONFIG_NETUTILS_NTPCLIENT is not set
+CONFIG_NETUTILS_WEBSERVER=y
+CONFIG_NETUTILS_WEBSERVER_MAX_CLIENT_HANDLER=1
+# CONFIG_NETUTILS_WEBSERVER_LOGD is not set
+# CONFIG_NETUTILS_WEBSERVER_LOGE is not set
+CONFIG_NETUTILS_WEBSERVER_MAX_CLIENT_RCV_TIMEOUT=360
+CONFIG_NETUTILS_WEBSERVER_MIN_CLIENT_RCV_TIMEOUT=50
+# CONFIG_NETUTILS_FTPC is not set
+# CONFIG_NETUTILS_MDNS is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
+# CONFIG_NETUTILS_FTPD is not set
+# CONFIG_NETUTILS_WEBSOCKET is not set
+# CONFIG_NETUTILS_LIBCOAP is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_TELNETD is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_GRPC is not set
+# CONFIG_NETUTILS_MQTT is not set
+CONFIG_NET_SECURITY_TLS=y
+CONFIG_TLS_WITH_HW_ACCEL=y
+CONFIG_TLS_MPI_MAX_SIZE=512
+# CONFIG_TLS_HAVE_NO_TIME_DATE is not set
+
+#
+# HW Options
+#
+CONFIG_TLS_HW_RNG=y
+CONFIG_TLS_HW_DH_PARAM=y
+CONFIG_TLS_HW_ECDH_PARAM=y
+CONFIG_TLS_HW_ECDSA_VERIFICATION=y
+
+#
+# Wireless
+#
+CONFIG_WIFI_MANAGER=y
+# CONFIG_SELECT_WLAN_VIRTUAL is not set
+# CONFIG_SELECT_SCSC_WLAN is not set
+# CONFIG_SELECT_RTK_WLAN is not set
+CONFIG_SELECT_PROPRIETARY_WLAN=y
+CONFIG_SELECT_PROPRIETARY_SUPPLICANT=y
+# CONFIG_WIFI_MANAGER_SAVE_CONFIG is not set
+CONFIG_WIFIMGR_SOFTAP_IFNAME="wlan0"
+CONFIG_WIFIMGR_STA_IFNAME="wlan0"
+# CONFIG_WIFIMGR_DISABLE_DHCPC is not set
+# CONFIG_WIFIMGR_DISABLE_DHCPS is not set
+CONFIG_DISABLE_EXTERNAL_AUTOCONNECT=y
+
+#
+# Bluetooth
+#
+CONFIG_BLE_MANAGER=y
+
+#
+# Network utilities
+#
+CONFIG_NETUTILS_NETLIB=y
+CONFIG_NET_NETMON=y
+CONFIG_NETUTILS_STATS_DISPLAY_TOOL=y
+
+#
+# Network Manager
+#
+CONFIG_NET_NETMGR=y
+# CONFIG_NET_NETMGR_ZEROCOPY is not set
+# CONFIG_NET_TASK_BIND is not set
+
+#
+# Network Device Operations
+#
+# CONFIG_NETDEV_PHY_IOCTL is not set
+CONFIG_LWNL80211=y
+# CONFIG_DEBUG_LWNL80211_ERROR is not set
+# CONFIG_DEBUG_LWNL80211_VENDOR_DRV_ERROR is not set
+CONFIG_NET_LOOPBACK_INTERFACE=y
+
+#
+# Audio Support
+#
+# CONFIG_AUDIO is not set
+
+#
+# Media Support
+#
+
+#
+# File Systems
+#
+# CONFIG_DISABLE_MOUNTPOINT is not set
+# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
+CONFIG_FS_READABLE=y
+CONFIG_FS_WRITABLE=y
+# CONFIG_FS_AIO is not set
+# CONFIG_FS_NAMED_SEMAPHORES is not set
+CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
+CONFIG_FS_SMARTFS=y
+
+#
+# SMARTFS options
+#
+CONFIG_SMARTFS_ERASEDSTATE=0xff
+CONFIG_SMARTFS_MAXNAMLEN=32
+# CONFIG_SMARTFS_MULTI_ROOT_DIRS is not set
+CONFIG_SMARTFS_ALIGNED_ACCESS=y
+# CONFIG_SMARTFS_DYNAMIC_HEADER is not set
+CONFIG_SMARTFS_ENTRY_TIMESTAMP=y
+CONFIG_FS_PROCFS=y
+CONFIG_FS_AUTOMOUNT_PROCFS=y
+
+#
+# Exclude individual procfs entries
+#
+# CONFIG_FS_PROCFS_EXCLUDE_PROCESS is not set
+# CONFIG_FS_PROCFS_EXCLUDE_UPTIME is not set
+# CONFIG_FS_PROCFS_EXCLUDE_VERSION is not set
+# CONFIG_FS_PROCFS_EXCLUDE_IRQS is not set
+# CONFIG_FS_PROCFS_EXCLUDE_MTD is not set
+# CONFIG_FS_PROCFS_EXCLUDE_PARTITIONS is not set
+# CONFIG_FS_PROCFS_EXCLUDE_SMARTFS is not set
+# CONFIG_FS_ROMFS is not set
+# CONFIG_FS_TMPFS is not set
+
+#
+# Block Driver Configurations
+#
+# CONFIG_RAMDISK is not set
+
+#
+# MTD Configuration
+#
+CONFIG_MTD=y
+CONFIG_MTD_PARTITION=y
+CONFIG_MTD_PARTITION_NAMES=y
+# CONFIG_MTD_PROGMEM is not set
+CONFIG_MTD_FTL=y
+
+#
+# MTD_FTL Configurations
+#
+# CONFIG_MTD_CONFIG is not set
+CONFIG_MTD_BYTE_WRITE=y
+
+#
+# MTD Device Drivers
+#
+# CONFIG_MTD_M25P is not set
+# CONFIG_RAMMTD is not set
+CONFIG_MTD_SMART=y
+
+#
+# SMART Device options
+#
+CONFIG_MTD_SMART_SECTOR_SIZE=1024
+CONFIG_MTD_SMART_WEAR_LEVEL=y
+CONFIG_MTD_SMART_ENABLE_CRC=y
+# CONFIG_SMART_CRC_8 is not set
+CONFIG_SMART_CRC_16=y
+CONFIG_MTD_SMART_JOURNALING=y
+# CONFIG_MTD_SMART_SECTOR_ERASE_DEBUG is not set
+# CONFIG_MTD_SMART_ALLOC_DEBUG is not set
+# CONFIG_MTD_W25 is not set
+# CONFIG_MTD_JEDEC is not set
+
+#
+# System Logging
+#
+# CONFIG_SYSLOG is not set
+# CONFIG_SYSLOG_TIMESTAMP is not set
+# CONFIG_GENERATE_FS_IMAGE is not set
+
+#
+# Database
+#
+# CONFIG_ARASTORAGE is not set
+
+#
+# AI Framework
+#
+# CONFIG_AIFW is not set
+
+#
+# AraUI Framework
+#
+# CONFIG_UI is not set
+
+#
+# Memory Management
+#
+CONFIG_MM_KERNEL_HEAP=y
+# CONFIG_REALLOC_DISABLE_NEIGHBOR_EXTENSION is not set
+# CONFIG_MM_SMALL is not set
+CONFIG_KMM_REGIONS=1
+CONFIG_KMM_NHEAPS=1
+# CONFIG_GRAN is not set
+# CONFIG_MM_PGALLOC is not set
+CONFIG_MM_ASSERT_ON_FAIL=y
+# CONFIG_MM_DUMP_CORRPUTED_HEAP is not set
+
+#
+# Work Queue Support
+#
+CONFIG_SCHED_WORKQUEUE=y
+
+#
+# Kernel Work Queue
+#
+CONFIG_SCHED_HPWORK=y
+CONFIG_SCHED_HPWORKPRIORITY=201
+CONFIG_SCHED_HPWORKSTACKSIZE=2048
+CONFIG_SCHED_LPWORK=y
+CONFIG_SCHED_LPNTHREADS=1
+CONFIG_SCHED_LPWORKPRIORITY=50
+CONFIG_SCHED_LPWORKPRIOMAX=176
+CONFIG_SCHED_LPWORKSTACKSIZE=4096
+
+#
+# User Work Queue
+#
+CONFIG_SCHED_USRWORK=y
+CONFIG_SCHED_USRWORKPRIORITY=100
+CONFIG_SCHED_USRWORKSTACKSIZE=2048
+CONFIG_DEBUG_WORKQUEUE=y
+
+#
+# Power Management
+#
+# CONFIG_PM is not set
+
+#
+# Debug Options
+#
+CONFIG_DEBUG=y
+CONFIG_DEBUG_ERROR=y
+# CONFIG_DEBUG_WARN is not set
+# CONFIG_DEBUG_VERBOSE is not set
+
+#
+# Subsystem Debug Options
+#
+CONFIG_DEBUG_BINFMT=y
+CONFIG_DEBUG_BINFMT_ERROR=y
+# CONFIG_DEBUG_BINARY_COMPRESSION is not set
+CONFIG_DEBUG_BINMGR=y
+CONFIG_DEBUG_BINMGR_ERROR=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ERROR=y
+# CONFIG_DEBUG_LIB is not set
+# CONFIG_DEBUG_MM is not set
+# CONFIG_DEBUG_NET is not set
+CONFIG_DEBUG_BLE=y
+CONFIG_DEBUG_BLE_ERROR=y
+# CONFIG_DEBUG_PM is not set
+# CONFIG_DEBUG_SCHED is not set
+# CONFIG_DEBUG_SYSCALL is not set
+# CONFIG_DEBUG_TASH is not set
+
+#
+# Framework Debug Options
+#
+# CONFIG_DEBUG_REBOOT_REASON is not set
+
+#
+# OS Function Debug Options
+#
+CONFIG_ARCH_HAVE_HEAPCHECK=y
+# CONFIG_DEBUG_HEAP is not set
+CONFIG_DEBUG_MM_HEAPINFO=y
+# CONFIG_DEBUG_CHECK_FRAGMENTATION is not set
+# CONFIG_DEBUG_IRQ is not set
+
+#
+# Driver Debug Options
+#
+# CONFIG_DEBUG_ANALOG is not set
+# CONFIG_DEBUG_I2S is not set
+# CONFIG_DEBUG_RTC is not set
+# CONFIG_DEBUG_SPI is not set
+# CONFIG_DEBUG_WATCHDOG is not set
+
+#
+# System Debug Options
+#
+# CONFIG_DEBUG_SYSTEM is not set
+
+#
+# Stack Debug Options
+#
+CONFIG_ARCH_HAVE_STACKCHECK=y
+CONFIG_STACK_COLORATION=y
+
+#
+# Build Debug Options
+#
+CONFIG_DEBUG_SYMBOLS=y
+# CONFIG_FRAME_POINTER is not set
+
+#
+# Logger Module
+#
+# CONFIG_LOGM is not set
+
+#
+# System Call
+#
+CONFIG_LIB_SYSCALL=y
+CONFIG_SYS_RESERVED=8
+CONFIG_SYS_NNEST=2
+
+#
+# Built-in Libraries
+#
+
+#
+# Standard C Library Options
+#
+CONFIG_STDIO_BUFFER_SIZE=64
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+CONFIG_LIB_HOMEDIR="/"
+CONFIG_LIBM=y
+# CONFIG_NOPRINTF_FIELDWIDTH is not set
+CONFIG_LIBC_FLOATINGPOINT=y
+CONFIG_LIBC_LONG_LONG=y
+CONFIG_LIBC_FLOATPRECISION=6
+CONFIG_LIBC_SCANSET=y
+# CONFIG_NOPRINTF_LONGLONG_TO_ASCII is not set
+CONFIG_LIBC_IOCTL_VARIADIC=y
+CONFIG_LIBC_WCHAR=y
+CONFIG_LIBC_LOCALE=y
+CONFIG_LIB_RAND_ORDER=1
+# CONFIG_EOL_IS_CR is not set
+# CONFIG_EOL_IS_LF is not set
+# CONFIG_EOL_IS_BOTH_CRLF is not set
+CONFIG_EOL_IS_EITHER_CRLF=y
+CONFIG_LIBC_STRERROR=y
+# CONFIG_LIBC_STRERROR_SHORT is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_LIBC_TMPDIR="/tmp"
+CONFIG_LIBC_MAX_TMPFILE=32
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_LIBC_LOCALTIME=y
+CONFIG_LIBC_TZ_MAX_TIMES=320
+CONFIG_LIBC_TZ_MAX_TYPES=20
+CONFIG_LIBC_TZDIR="/etc/zoneinfo"
+# CONFIG_LIBC_DOWNLOAD_ZONEINFO is not set
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+CONFIG_LIBC_ARCH_ELF=y
+CONFIG_ARCH_OPTIMIZED_FUNCTIONS=y
+# CONFIG_ARCH_MEMCPY is not set
+CONFIG_MEMCPY_VIK=y
+CONFIG_MEMCPY_PRE_INC_PTRS=y
+# CONFIG_MEMCPY_INDEXED_COPY is not set
+# CONFIG_MEMCPY_64BIT is not set
+# CONFIG_ARCH_MEMCMP is not set
+# CONFIG_ARCH_MEMMOVE is not set
+# CONFIG_ARCH_MEMSET is not set
+CONFIG_MEMSET_OPTSPEED=y
+# CONFIG_MEMSET_64BIT is not set
+# CONFIG_ARCH_STPNCPY is not set
+# CONFIG_ARCH_STRCHR is not set
+# CONFIG_ARCH_STRCMP is not set
+# CONFIG_ARCH_STRCPY is not set
+# CONFIG_ARCH_STRNCPY is not set
+# CONFIG_ARCH_STRLEN is not set
+# CONFIG_ARCH_STRNLEN is not set
+# CONFIG_ARCH_BZERO is not set
+# CONFIG_LIB_ENVPATH is not set
+CONFIG_LIB_HASHMAP=y
+
+#
+# Program Execution Options
+#
+CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_SYMTAB=y
+
+#
+# Basic CXX Support
+#
+CONFIG_C99_BOOL8=y
+CONFIG_HAVE_CXX=y
+CONFIG_CXX_VERSION_11=y
+# CONFIG_CXX_VERSION_14 is not set
+# CONFIG_CXX_VERSION_17 is not set
+CONFIG_CXX_NEWLONG=y
+
+#
+# LLVM C++ Library (libcxx)
+#
+CONFIG_LIBCXX=y
+CONFIG_LIBCXX_EXCEPTION=y
+CONFIG_LIBCXX_IOSTREAM_BUFSIZE=32
+CONFIG_LIBCXX_HAVE_LIBSUPCXX=y
+
+#
+# External Libraries
+#
+# CONFIG_AVS_DEVICE_SDK is not set
+# CONFIG_AWS_SDK is not set
+# CONFIG_NETUTILS_CODECS is not set
+
+#
+# CURL Options
+#
+# CONFIG_ENABLE_CURL is not set
+# CONFIG_ERROR_REPORT is not set
+# CONFIG_GMOCK is not set
+CONFIG_ENABLE_IOTIVITY=y
+
+#
+# IOTIVITY Config Parameters
+#
+CONFIG_IOTIVITY_RELEASE_VERSION="1.2-rel"
+CONFIG_IOTIVITY_ROUTING="EP"
+CONFIG_IOTIVITY_PTHREAD_STACKSIZE=16384
+CONFIG_IOTIVITY_QUEING_PTHREAD_STACKSIZE=5120
+CONFIG_IOTIVITY_RETRANSMIT_PTHREAD_STACKSIZE=2048
+CONFIG_IOTIVITY_TCPRECEIVE_PTHREAD_STACKSIZE=8192
+CONFIG_IOTIVITY_RECEIVEHANDLER_PTHREAD_STACKSIZE=8192
+CONFIG_ENABLE_IOTIVITY_SECURED=y
+CONFIG_ENABLE_IOTIVITY_CLOUD=y
+# CONFIG_IOTIVITY_DEBUG is not set
+# CONFIG_IOTIVITY_NS_PROVIDER is not set
+CONFIG_NETUTILS_JSON=y
+# CONFIG_LIBTUV is not set
+# CONFIG_PROTOBUF is not set
+# CONFIG_LWM2M_WAKAAMA is not set
+# CONFIG_WIFI_MBOX is not set
+CONFIG_STRESS_TOOL=y
+# CONFIG_VOICE_SOFTWARE_EPD is not set
+# CONFIG_EXTERNAL_VEC is not set
+# CONFIG_LIB_LZMA is not set
+# CONFIG_LIB_MINIZ is not set
+# CONFIG_NANOPB is not set
+# CONFIG_LIBSODIUM is not set
+# CONFIG_OPENSSL_WRAPPER is not set
+# CONFIG_STDK_IOT_CORE is not set
+# CONFIG_EXTERNAL_TFMICRO is not set
+
+#
+# Binary Loader
+#
+CONFIG_BINFMT_ENABLE=y
+CONFIG_BINFMT_LOADABLE=y
+CONFIG_ELF=y
+CONFIG_ELF_ALIGN_LOG2=2
+CONFIG_ELF_STACKSIZE=8192
+CONFIG_ELF_BUFFERSIZE=32
+CONFIG_ELF_BUFFERINCR=32
+CONFIG_ELF_EXIDX_SECTNAME=".ARM.exidx"
+CONFIG_ELF_EXCLUDE_SYMBOLS=y
+CONFIG_ELF_CACHE_READ=y
+CONFIG_ELF_CACHE_BLOCK_SIZE=2048
+CONFIG_ELF_CACHE_BLOCKS_COUNT=60
+CONFIG_BINFMT_CONSTRUCTORS=y
+# CONFIG_SYMTAB_ORDEREDBYNAME is not set
+CONFIG_OPTIMIZE_APP_RELOAD_TIME=y
+CONFIG_SAVE_BIN_SECTION_ADDR=y
+
+#
+# Compression
+#
+CONFIG_COMPRESSION=y
+CONFIG_COMPRESSION_TYPE=2
+CONFIG_COMPRESSED_BINARY=y
+CONFIG_COMPRESSION_BLOCK_SIZE=16384
+
+#
+# Application Configuration
+#
+
+#
+# Application entry point list
+#
+# CONFIG_ENTRY_MANUAL is not set
+CONFIG_ENTRY_HELLO=y
+# CONFIG_ENTRY_HELLOXX is not set
+CONFIG_USER_ENTRYPOINT="hello_main"
+CONFIG_BUILTIN_APPS=y
+
+#
+# Examples
+#
+# CONFIG_EXAMPLES_AWS is not set
+# CONFIG_EXAMPLES_BLE_PERFS is not set
+# CONFIG_EXAMPLES_BLE_RMC is not set
+# CONFIG_EXAMPLES_BLE_TESTER is not set
+
+#
+# Board Specific Demos
+#
+# CONFIG_EXAMPLES_AMEBA_MIPI is not set
+# CONFIG_EXAMPLES_SSTORAGE is not set
+# CONFIG_EXAMPLES_WIFICSI is not set
+# CONFIG_EXAMPLES_CONNECT_TEST is not set
+# CONFIG_EXAMPLES_CURLTEST is not set
+# CONFIG_EXAMPLES_CXXTEST is not set
+# CONFIG_EXAMPLES_DNSCLIENT_TEST is not set
+
+#
+# dTLS
+#
+# CONFIG_EXAMPLES_DTLS_CLIENT is not set
+# CONFIG_EXAMPLES_DTLS_SERVER is not set
+# CONFIG_EXAMPLES_EEPROM_TEST is not set
+# CONFIG_EXAMPLES_EVENTLOOP is not set
+# CONFIG_EXAMPLES_FOTA_SAMPLE is not set
+# CONFIG_FILESYSTEM_TEST is not set
+
+#
+# gRPC
+#
+# CONFIG_EXAMPLES_HEAVY_SIGNAL_MESSAGE_TEST is not set
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_EXAMPLES_HELLOXX=y
+# CONFIG_EXAMPLES_IOTBUS_TEST is not set
+# CONFIG_EXAMPLES_IOTIVITY is not set
+# CONFIG_EXAMPLES_IOTJS_STARTUP is not set
+# CONFIG_EXAMPLES_KERNEL_SAMPLE is not set
+# CONFIG_EXAMPLES_KERNEL_UPDATE is not set
+
+#
+# Libcoap
+#
+# CONFIG_EXAMPLES_LIBTUV is not set
+# CONFIG_EXAMPLES_LOG_DUMP is not set
+# CONFIG_EXAMPLES_LWNL_SAMPLE is not set
+# CONFIG_EXAMPLES_MEM_PROTECT_TEST is not set
+# CONFIG_EXAMPLES_MEMORY_FRAGMENTATION_TEST is not set
+# CONFIG_EXAMPLES_NETTEST is not set
+
+#
+# Performance
+#
+# CONFIG_EXAMPLES_CTX_SWITCH_PERFORMANCE is not set
+# CONFIG_EXAMPLES_HEAP_PERFORMANCE_TEST is not set
+# CONFIG_EXAMPLES_SYSCALL_PERFORMANCE is not set
+# CONFIG_EXAMPLES_TLS_BENCHMARK is not set
+# CONFIG_EXAMPLES_TLS_HANDSHAKE is not set
+# CONFIG_EXAMPLES_TLS_SECLINK is not set
+
+#
+# Protocol Buffer
+#
+# CONFIG_EXAMPLES_REBOOT_REASON is not set
+# CONFIG_EXAMPLES_RSSI_REPORT is not set
+# CONFIG_EXAMPLES_RTC is not set
+
+#
+# Security Test
+#
+# CONFIG_EXAMPLES_MBEDTLS_SELF_TEST is not set
+# CONFIG_EXAMPLES_SECLINK_TEST is not set
+# CONFIG_EXAMPLES_SECURITY_API_TEST is not set
+# CONFIG_EXAMPLES_SECURITY_SEE_TEST is not set
+# CONFIG_EXAMPLES_SECLINK_TOOL is not set
+# CONFIG_EXAMPLES_SELECT_TEST is not set
+# CONFIG_EXAMPLES_SENSORBOARD is not set
+# CONFIG_EXAMPLES_SETJMP_TEST is not set
+# CONFIG_EXAMPLES_SIMPLE_FILE_TRANSFER is not set
+
+#
+# SmartFs Test Applications
+#
+# CONFIG_EXAMPLES_SMART is not set
+# CONFIG_EXAMPLES_SMART_TEST is not set
+# CONFIG_EXAMPLES_SMARTFS_POWERCUT is not set
+# CONFIG_EXAMPLES_ST_THINGS is not set
+# CONFIG_EXAMPLES_TESTCASE is not set
+
+#
+# TLS
+#
+# CONFIG_EXAMPLES_TLS_CLIENT is not set
+# CONFIG_EXAMPLES_TLS_SELFTEST is not set
+# CONFIG_EXAMPLES_TLS_SERVER is not set
+# CONFIG_UART_HW_TEST is not set
+# CONFIG_EXAMPLES_WEBSERVER is not set
+# CONFIG_EXAMPLES_WEBSERVER_TEST is not set
+
+#
+# Wifi Manager
+#
+# CONFIG_EXAMPLES_TAHI is not set
+# CONFIG_EXAMPLES_WIFIMANAGER_TEST is not set
+
+#
+# Platform-specific Support
+#
+# CONFIG_PLATFORM_CONFIGDATA is not set
+
+#
+# Shell
+#
+CONFIG_TASH=y
+CONFIG_TASH_MAX_STORE_COMMANDS=10
+# CONFIG_TASH_USLEEP is not set
+CONFIG_TASH_REBOOT=y
+# CONFIG_TASH_COMMAND_INTERFACE is not set
+CONFIG_TASH_CMDTASK_STACKSIZE=8192
+CONFIG_TASH_CMDTASK_PRIORITY=100
+# CONFIG_TASH_SCRIPT is not set
+# CONFIG_SECURED_TASH is not set
+
+#
+# System Libraries and Add-Ons
+#
+# CONFIG_SYSTEM_CLE is not set
+# CONFIG_SYSTEM_CUTERM is not set
+# CONFIG_SYSTEM_FOTA_HAL is not set
+# CONFIG_SYSTEM_INIFILE is not set
+CONFIG_SYSTEM_PREAPP_INIT=y
+CONFIG_SYSTEM_PREAPP_STACKSIZE=2048
+# CONFIG_SYSTEM_IPERF is not set
+CONFIG_MEM_LEAK_CHECKER=y
+CONFIG_MEM_LEAK_CHECKER_HASH_TABLE_SIZE=1007
+CONFIG_MEM_LEAK_CHECKER_MAX_ALLOC_COUNT=3000
+CONFIG_SYSTEM_NETDB=y
+CONFIG_SYSTEM_NETDB_STACKSIZE=2048
+CONFIG_SYSTEM_NETDB_PRIORITY=100
+# CONFIG_SYSTEM_RAMTEST is not set
+# CONFIG_SYSTEM_READLINE is not set
+CONFIG_SYSTEM_INFORMATION=y
+CONFIG_SYSTEM_CMDS=y
+# CONFIG_SECURITY_LEVEL_CMDS is not set
+CONFIG_FS_CMDS=y
+CONFIG_FSCMD_BUFFER_LEN=256
+CONFIG_NET_CMDS=y
+CONFIG_NET_PING_CMD=y
+CONFIG_NET_PING_CMD_ICOUNT=5
+CONFIG_ENABLE_DATE=y
+# CONFIG_ENABLE_ENV_GET is not set
+# CONFIG_ENABLE_ENV_SET is not set
+# CONFIG_ENABLE_ENV_UNSET is not set
+CONFIG_ENABLE_FREE=y
+CONFIG_ENABLE_HEAPINFO=y
+# CONFIG_HEAPINFO_USER_GROUP is not set
+CONFIG_ENABLE_PRODCONFIG=y
+# CONFIG_ENABLE_TZSELECT is not set
+# CONFIG_ENABLE_KILL is not set
+# CONFIG_ENABLE_KILLALL is not set
+CONFIG_ENABLE_PS=y
+# CONFIG_ENABLE_STACKMONITOR is not set
+CONFIG_ENABLE_UPTIME=y
+# CONFIG_SYSTEM_VI is not set
+
+#
+# Loadable apps Configuration
+#
+CONFIG_EXAMPLES_LOADABLE=y
+CONFIG_EXAMPLES_LOADABLE_MANUAL_TEST=y
+# CONFIG_EXAMPLES_BINARY_UPDATE_TEST is not set
+# CONFIG_EXAMPLES_LOADABLE_AUTOMATIC_TEST is not set
+CONFIG_APP1_INFO=y
+CONFIG_APP1_BIN_NAME="app1"
+CONFIG_APP1_BIN_TYPE="ELF"
+CONFIG_APP1_BIN_VER=190412
+CONFIG_APP1_BIN_DYN_RAMSIZE=512000
+CONFIG_APP1_BIN_LOADING_PRIORITY="HIGH"
+CONFIG_APP1_MAIN_STACKSIZE=4096
+CONFIG_APP1_MAIN_PRIORITY=220
+CONFIG_APP2_INFO=y
+CONFIG_APP2_BIN_NAME="app2"
+CONFIG_APP2_BIN_TYPE="ELF"
+CONFIG_APP2_BIN_VER=190412
+CONFIG_APP2_BIN_DYN_RAMSIZE=512000
+CONFIG_APP2_BIN_LOADING_PRIORITY="LOW"
+CONFIG_APP2_MAIN_STACKSIZE=8192
+CONFIG_APP2_MAIN_PRIORITY=180
+
+#
+# Runtime Environment
+#
+# CONFIG_ENABLE_IOTJS is not set
+
+#
+# Device Management
+#
+# CONFIG_DM is not set
+
+#
+# Binary manager
+#
+CONFIG_USE_BP=y
+CONFIG_BINARY_MANAGER=y
+CONFIG_BM_PRIORITY_MAX=205
+CONFIG_BM_PRIORITY_MIN=200
+CONFIG_BINMGR_UPDATE=y
+CONFIG_BINMGR_UPDATE_SAME_VERSION=y
+CONFIG_BINMGR_RELOAD_REBOOT=y
+
+#
+# Task Monitor
+#
+# CONFIG_TASK_MONITOR is not set
+
+#
+# Task manager
+#
+# CONFIG_TASK_MANAGER is not set
+
+#
+# Event Loop Framework
+#
+# CONFIG_EVENTLOOP is not set
+
+#
+# Messaging Framework
+#
+# CONFIG_MESSAGING_IPC is not set
+
+#
+# Preference Support
+#
+# CONFIG_PREFERENCE is not set
+
+#
+# Things Management
+#
+
+#
+# IoTBus Framework
+#
+# CONFIG_IOTBUS is not set
+
+#
+# Security Framework
+#
+CONFIG_SECURITY_API=y
+# CONFIG_DEBUG_SECURITY_FRAMEWORK_ERROR is not set
+CONFIG_SECURITY_AUTH=y
+CONFIG_SECURITY_CRYPTO=y
+CONFIG_SECURITY_KEYMGR=y
+CONFIG_SECURITY_SS=y
diff --git a/lib/libc/machine/arm/armv7-a/arch_elf.c b/lib/libc/machine/arm/armv7-a/arch_elf.c
index e072e42bdc..dcaf0115ac 100644
--- a/lib/libc/machine/arm/armv7-a/arch_elf.c
+++ b/lib/libc/machine/arm/armv7-a/arch_elf.c
@@ -352,6 +352,17 @@ int up_relocate(const Elf32_Rel *rel, const Elf32_Sym *sym, uintptr_t addr)
 		}
 		break;
 
+#if defined(CONFIG_ARMV7A_TARGET2_PREL)
+	case R_ARM_TARGET2:		/* TARGET2 is a platform-specific relocation: gcc-arm-none-eabi
+								 * performs a self relocation */
+	{
+		binfo("Performing TARGET2 link at addr=%08lx [%08lx] to sym=%p st_value=%08lx\n", (long)addr, (long)(*(uint32_t *)addr), sym, (long)sym->st_value);
+
+		*(uint32_t *)addr += sym->st_value - addr;
+	}
+	break;
+#endif
+
 	case R_ARM_THM_CALL:
 	case R_ARM_THM_JUMP24:
 		{
@@ -483,7 +494,7 @@ int up_relocate(const Elf32_Rel *rel, const Elf32_Sym *sym, uintptr_t addr)
 #endif /* CONFIG_ARM_THUMB */
 
 	default:
-		berr("ERROR: Unsupported relocation: %\n",
+		berr("ERROR: Unsupported relocation: %d\n",
 			ELF32_R_TYPE(rel->r_info));
 		return -EINVAL;
 	}
diff --git a/lib/libc/machine/arm/armv7-m/arch_elf.c b/lib/libc/machine/arm/armv7-m/arch_elf.c
index c006ac1ce1..d70c710229 100644
--- a/lib/libc/machine/arm/armv7-m/arch_elf.c
+++ b/lib/libc/machine/arm/armv7-m/arch_elf.c
@@ -193,7 +193,7 @@ int up_relocate(FAR const Elf32_Rel *rel, FAR const Elf32_Sym *sym, uintptr_t ad
 	}
 	break;
 
-#ifdef CONFIG_ARMV7M_TARGET2_PREL
+#if defined(CONFIG_ARMV7M_TARGET2_PREL) || defined(CONFIG_ARMV8M_TARGET2_PREL)
 	case R_ARM_TARGET2:		/* TARGET2 is a platform-specific relocation: gcc-arm-none-eabi
 								 * performs a self relocation */
 	{
diff --git a/loadable_apps/loadable.mk b/loadable_apps/loadable.mk
index ccd25eefa1..e3172a5013 100644
--- a/loadable_apps/loadable.mk
+++ b/loadable_apps/loadable.mk
@@ -35,7 +35,14 @@ APPDEFINE = ${shell $(TOPDIR)/tools/define.sh "$(CC)" __APP_BUILD__}
 
 SRCS += $(USERSPACE).c
 
+ifeq ($(CONFIG_LIBCXX_EXCEPTION),y)
+ifeq ($(CONFIG_SUPPORT_COMMON_BINARY),y)
+SRCS += $(TOPDIR)/../apps/platform/gnu/gnu_unwind_find_exidx.c
+endif
+endif
+
 OBJS = $(SRCS:.c=$(OBJEXT))
+CPPOBJS = $(patsubst %.cpp,%$(OBJEXT),$(filter %.cpp,$(CXXSRCS)))
 
 prebuild:
 	$(call DELFILE, $(USERSPACE)$(OBJEXT))
@@ -47,13 +54,16 @@ $(OBJS): %$(OBJEXT): %.c
 	@echo "CC: $<"
 	$(Q) $(CC) $(APPDEFINE) -c $(CELFFLAGS) $< -o $@
 
-$(BIN): $(OBJS)
+$(CPPOBJS): %$(OBJEXT): %.cpp
+	$(call COMPILEXX, $<, $@)
+
+$(BIN): $(OBJS) $(CPPOBJS)
 	@echo "LD: $<"
 ifeq ($(CONFIG_SUPPORT_COMMON_BINARY),y)
-	$(Q) $(LD) $(LDELFFLAGS) -o $@ $(ARCHCRT0OBJ) $^ --start-group $(LIBGCC) --end-group
-	$(Q) $(NM) -u $(BIN) | awk -F"U " '{print "--require-defined "$$2}' >> $(USER_BIN_DIR)/lib_symbols.txt
+	$(Q) $(LD) $(LDELFENTRY) $(LDELFFLAGS) -o $@ $(ARCHCRT0OBJ) $^ --start-group $(LIBGCC) $(LIBSUPXX) --end-group
+	$(Q) $(NM) -u $(BIN) | awk -F"[Uw] " '{print "--require-defined "$$2}' >> $(USER_BIN_DIR)/lib_symbols.txt
 else
-	$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) -o $@ $(ARCHCRT0OBJ) $^ --start-group $(LDLIBS) $(LIBSUPXX) --end-group
+	$(Q) $(LD) $(LDELFENTRY) $(LDELFFLAGS) $(LDLIBPATH) -o $@ $(ARCHCRT0OBJ) $^ --start-group $(LIBSUPXX) $(LDLIBS) --end-group
 endif
 
 clean:
diff --git a/os/Makefile.unix b/os/Makefile.unix
index 755505411b..affc689009 100644
--- a/os/Makefile.unix
+++ b/os/Makefile.unix
@@ -450,7 +450,7 @@ pass1: pass1deps
 ifeq ($(CONFIG_BUILD_2PASS),y)
 	$(Q) $(MAKE) -C $(LOADABLE_APPDIR) TOPDIR="$(TOPDIR)" LOADABLEDIR="${LOADABLE_APPDIR}" LIBRARIES_DIR="$(LIBRARIES_DIR)" USERLIBS="$(USERLIBS)" all KERNEL=n
 ifeq ($(CONFIG_SUPPORT_COMMON_BINARY),y)
-	$(Q) $(LD) -r -o $(OUTBIN_DIR)/$(CONFIG_COMMON_BINARY_NAME) -T $(TOPDIR)/userspace/userspace_apps.ld -L $(LIBRARIES_DIR) --start-group $(USERLIBS) $(LIBGCC) $(LIBSUPXX) --end-group $$(cat $(OUTBIN_DIR)/lib_symbols.txt)
+	$(Q) $(LD) $(LDELFFLAGS) -o $(OUTBIN_DIR)/$(CONFIG_COMMON_BINARY_NAME) -L $(LIBRARIES_DIR) --start-group $(USERLIBS) $(LIBGCC) $(LIBSUPXX) --end-group $$(cat $(OUTBIN_DIR)/lib_symbols.txt)
 endif
 endif
 
diff --git a/os/arch/arm/src/armv7-a/Kconfig b/os/arch/arm/src/armv7-a/Kconfig
index 40eedb3887..8ddf567a03 100644
--- a/os/arch/arm/src/armv7-a/Kconfig
+++ b/os/arch/arm/src/armv7-a/Kconfig
@@ -153,6 +153,12 @@ config ARMV7A_TOOLCHAIN_GNU_OABI
 
 endchoice # Toolchain Selection
 
+config ARMV7A_TARGET2_PREL
+	bool "R_ARM_TARGET2 is PC relative"
+	depends on ELF
+	---help---
+		Perform a PC relative relocation for relocation type R_ARM_TARGET2
+
 config ARMV7A_OABI_TOOLCHAIN
 	bool "OABI (vs EABI)"
 	default n
diff --git a/os/binfmt/libelf/Kconfig b/os/binfmt/libelf/Kconfig
index fac9304f60..329c016e98 100644
--- a/os/binfmt/libelf/Kconfig
+++ b/os/binfmt/libelf/Kconfig
@@ -42,7 +42,7 @@ config ELF_DUMPBUFFER
 config ELF_EXIDX_SECTNAME
 	string "ELF Section Name for Exception Index"
 	default ".ARM.exidx"
-	depends on CXX_EXCEPTION
+	depends on LIBCXX_EXCEPTION
 	---help---
 		Set the name string for the exception index section on the ELF modules to
 		be loaded by the ELF binary loader.
diff --git a/os/binfmt/libelf/libelf_bind.c b/os/binfmt/libelf/libelf_bind.c
index 4ac6065e36..618a2f2e73 100644
--- a/os/binfmt/libelf/libelf_bind.c
+++ b/os/binfmt/libelf/libelf_bind.c
@@ -310,7 +310,13 @@ static int export_library_symtab(FAR struct elf_loadinfo_s *loadinfo)
 			}
 		}
 
-		if (ELF32_ST_BIND(psym->st_info) == STB_GLOBAL) {
+		if (ELF32_ST_BIND(psym->st_info) == STB_GLOBAL 
+#ifdef CONFIG_LIBCXX_EXCEPTION
+		/* we need to also export weak symbols in the case of exceptions
+		 * TODO check if we need these for normal cpp case */
+				|| ELF32_ST_BIND(psym->st_info) == STB_WEAK
+#endif	
+				) {
 			ret = elf_symname(loadinfo, psym);
 			if (ret < 0) {
 				berr("SHN_UNDEF: Failed to get symbol name: %d\n", ret);
diff --git a/os/binfmt/libelf/libelf_load.c b/os/binfmt/libelf/libelf_load.c
index b989aff4e4..eb926d11c8 100644
--- a/os/binfmt/libelf/libelf_load.c
+++ b/os/binfmt/libelf/libelf_load.c
@@ -272,7 +272,7 @@ static inline int elf_loadfile(FAR struct elf_loadinfo_s *loadinfo)
 
 int elf_load(FAR struct elf_loadinfo_s *loadinfo)
 {
-#ifdef CONFIG_CXX_EXCEPTION
+#ifdef CONFIG_LIBCXX_EXCEPTION
 	int exidx;
 #endif
 	int ret;
@@ -324,12 +324,10 @@ int elf_load(FAR struct elf_loadinfo_s *loadinfo)
 	}
 #endif
 
-#ifdef CONFIG_CXX_EXCEPTION
+#ifdef CONFIG_LIBCXX_EXCEPTION
 	exidx = elf_findsection(loadinfo, CONFIG_ELF_EXIDX_SECTNAME);
 	if (exidx < 0) {
 		binfo("elf_findsection: Exception Index section not found: %d\n", exidx);
-	} else {
-		up_init_exidx(loadinfo->shdr[exidx].sh_addr, loadinfo->shdr[exidx].sh_size);
 	}
 #endif
 
diff --git a/os/dbuild.sh b/os/dbuild.sh
index 695b84bf14..e1cbd7fd62 100755
--- a/os/dbuild.sh
+++ b/os/dbuild.sh
@@ -26,7 +26,7 @@ BINDIR="${BUILDDIR}/output/bin"
 CONFIGDIR="${BUILDDIR}/configs"
 DOCKER_IMAGE=
 DOCKER_PUBLIC_IMAGE="tizenrt/tizenrt"
-DOCKER_VERSION="1.5.8"
+DOCKER_VERSION="2.0.0"
 
 STATUS_LIST="NOT_CONFIGURED BOARD_CONFIGURED CONFIGURED BUILT PREPARE_DL DOWNLOAD_READY"
 BUILD_CMD=make
diff --git a/os/include/tinyara/elf.h b/os/include/tinyara/elf.h
index bf9c0346f7..32a54dc134 100644
--- a/os/include/tinyara/elf.h
+++ b/os/include/tinyara/elf.h
@@ -110,24 +110,4 @@ int up_relocate(FAR const Elf32_Rel *rel, FAR const Elf32_Sym *sym, uintptr_t ad
 int up_relocateadd(FAR const Elf32_Rela *rel, FAR const Elf32_Sym *sym, uintptr_t addr);
 #endif
 
-/****************************************************************************
- * Name: up_init_exidx
- *
- * Description:
- *   Initialize the exception index section.
- *
- * Input Parameters:
- *   address - The exception index section address.
- *   size    - The exception index section size.
- *
- * Returned Value:
- *   Zero (OK) if the initialization was successful. Otherwise, a negated errno
- *   value indicating the cause of the failure.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_CXX_EXCEPTION
-int up_init_exidx(Elf32_Addr address, Elf32_Word size);
-#endif
-
 #endif							/* __INCLUDE_TINYARA_ELF_H */
diff --git a/os/include/wctype.h b/os/include/wctype.h
index ab4ab4a336..a8b06e14c4 100644
--- a/os/include/wctype.h
+++ b/os/include/wctype.h
@@ -92,6 +92,11 @@
  * character mappings.
  */
 
+#if defined(__cplusplus)
+#define EXTERN extern "C"
+extern "C" {
+#endif
+
 typedef int wctrans_t;
 
 /****************************************************************************
@@ -124,4 +129,7 @@ wint_t towupper(wint_t);
 wctrans_t wctrans(FAR const char *);
 wctype_t wctype(FAR const char *);
 
+#if defined(__cplusplus)
+}
+#endif
 #endif							/* INCLUDE_WTYPE_H */
diff --git a/os/userspace/userspace_apps.ld b/os/userspace/userspace_apps.ld
index 5c76b05a8c..efa9949fce 100644
--- a/os/userspace/userspace_apps.ld
+++ b/os/userspace/userspace_apps.ld
@@ -128,6 +128,18 @@ SECTIONS
       _edtors = . ;
     }
 
+  .ARM.extab :
+    {
+      *(.ARM.extab*)
+    }
+
+  .ARM.exidx :
+    {
+      __exidx_start = . ;
+      *(.ARM.exidx*)
+      __exidx_end = . ;
+    }
+
   .bss :
     {
       _sbss = . ;