Hi DevZone,'
I am trying to use the crypto library with CC310 backend on a FreeRTOS application using the nRF52840DK.
My problem seems to be that when initializing the RNG module with a call to nrf_crypto_rng_init, the first thing it does is to call nrf_stack_info_overflowed which will always return an error in my application because of the way the fuction makes the check.
Even when not enabling any crypto related configurations in sdk_config.h a call to nrf_stack_info_overflowed returns true.
My application is configured with reserved RAM and utilizies Softdevice s140 which dictates a placement of the application on the flash that to my understanding causes the misalignement that is misinterpreted as a stack overflow by nrf_stack_info_overflowed.
The error:
Value of NRF_STACK_INFO_GET_SP() = 0x20004160
Value of NRF_STACK_INFO_BASE = 0x2003e000
I have tried using the no-interrupts version of the libnrf_cc310_0.9.12.a as sugested Here. Its doesn't seem to be related to my issue.
My question is then:
- Do i need to make an adjustment of the placement of the application segments in flash that can satisfy all my needs? is that possible?
- Or do I have to look into other ways of acieving the crypto functionality that I am looking for like utilizing the nrf_cc310 and ARM TrustZone CryptoCell APIs.
Possibly helpfull information:
I am using: nRF5 SDK 17.1.0, SEGGER Embedded Studio for ARM V6.22a, FreeRTOS v10.
Content of the projects .emProject:
<!DOCTYPE CrossStudio_Project_File>
<solution Name="Wearable" target="8" version="2">
<project Name="Wearable">
<configuration
Name="Common"
arm_architecture="v7EM"
arm_core_type="Cortex-M4"
arm_endian="Little"
arm_fp_abi="Hard"
arm_fpu_type="FPv4-SP-D16"
arm_linker_heap_size="8192"
arm_linker_process_stack_size="0"
arm_linker_stack_size="8192"
arm_linker_treat_warnings_as_errors="No"
arm_simulator_memory_simulation_parameter="RWX 00000000,00100000,FFFFFFFF;RWX 20000000,00010000,CDCDCDCD"
arm_target_device_name="nRF52840_xxAA"
arm_target_interface_type="SWD"
c_preprocessor_definitions="BOARD_PCA10056;CONFIG_GPIO_AS_PINRESET;FLOAT_ABI_HARD;FREERTOS;INITIALIZE_USER_SECTIONS;NO_VTOR_CONFIG;NRF52840_XXAA;DEBUG_MODE;NRF_SD_BLE_API_VERSION=7;S140;SOFTDEVICE_PRESENT;SWI_DISABLE0;"
c_user_include_directories="$(SDK)/components/libraries/fstorage/;$(SDK)/components/libraries/experimental_section_vars;$(SDK)/components/softdevice/common;$(SDK)/components/softdevice/s140/headers;$(SDK)/components/softdevice/s140/headers/nrf52;$(SDK)/modules/nrfx/drivers/src/prs;$(SDK)/components/libraries/sdcard;$(SDK)/components/libraries/block_dev/sdc;$(SDK)/components/libraries/block_dev;$(SDK)/modules/nrfx/drivers/include;$(SDK)/integration/nrfx/legacy;$(ProjectDir)/Source/Include;$(ProjectDir)/Source/Include/Trace;$(ProjectDir)/Source/Include/USB;$(ProjectDir)/Source;$(ProjectDir)/Source/Configuration/FreeRTOS;$(ProjectDir)/Source/Configuration/nRFSDK;$(ProjectDir)/Configuration;$(SDK)/components;$(SDK)/components/boards;$(SDK)/components/libraries/atomic;$(SDK)/components/libraries/balloc;$(SDK)/components/libraries/bsp;$(SDK)/components/libraries/button;$(SDK)/components/libraries/experimental_section_vars;$(SDK)/components/libraries/log;$(SDK)/components/libraries/log/src;$(SDK)/components/libraries/memobj;$(SDK)/components/libraries/ringbuf;$(SDK)/components/libraries/strerror;$(SDK)/components/libraries/timer;$(SDK)/components/libraries/util;$(SDK)/components/toolchain/cmsis/include;$(SDK)/external/fprintf;$(SDK)/external/freertos/config;$(SDK)/external/freertos/portable/CMSIS/nrf52;$(SDK)/external/freertos/portable/GCC/nrf52;$(SDK)/external/freertos/source/include;$(SDK)/integration/nrfx;$(SDK)/integration/nrfx/legacy;$(SDK)/modules/nrfx;$(SDK)/modules/nrfx/drivers/include;$(SDK)/modules/nrfx/hal;$(SDK)/modules/nrfx/mdk;$(SDK)/components/libraries/delay;$(SDK)/components/libraries/uart;$(SDK)/components/libraries/fifo;$(SDK)\\components\\libraries\\usbd;$(SDK)\\components\\libraries\\usbd\\class\\msc;$(SDK)\\components\\libraries\\block_dev\\sdc;$(SDK)\\components\\libraries\\atomic_fifo;$(SDK)\\external\\utf_converter;$(SDK)\\components\\libraries\\sdcard;$(SDK)\\external\\protothreads;$(SDK)\\external\\protothreads\\pt-1.4;$(SDK)/components/libraries/crypto;$(SDK)/components/libraries/crypto/backend/cc310;$(SDK)/components/libraries/crypto/backend/cc310_bl;$(SDK)/components/libraries/crypto/backend/cifra;$(SDK)/components/libraries/crypto/backend/mbedtls;$(SDK)/components/libraries/crypto/backend/micro_ecc;$(SDK)/components/libraries/crypto/backend/nrf_hw;$(SDK)/components/libraries/crypto/backend/nrf_sw;$(SDK)/components/libraries/crypto/backend/oberon;$(SDK)/components/libraries/crypto/backend/optiga;$(SDK)/external/nrf_tls/mbedtls/nrf_crypto/config;$(SDK)/external/cifra_AES128-EAX;$(SDK)/external/fprintf;$(SDK)/external/mbedtls/include;$(SDK)/external/micro-ecc/micro-ecc;$(SDK)/external/nrf_cc310/include;$(SDK)/external/nrf_oberon;$(SDK)/external/nrf_oberon/include;$(SDK)/external/segger_rtt;$(SDK)/components/libraries/stack_info;$(SDK)/components/libraries/mutex;"
debug_register_definition_file="$(SDK)/modules/nrfx/mdk/nrf52840.svd"
debug_start_from_entry_point_symbol="No"
debug_target_connection="J-Link"
gcc_debugging_level="Level 3"
gcc_entry_point="Reset_Handler"
linker_output_format="hex"
linker_printf_fmt_level="long"
linker_printf_width_precision_supported="Yes"
linker_scanf_fmt_level="long"
linker_section_placement_file="flash_placement.xml"
linker_section_placement_macros="FLASH_PH_START=0x0;FLASH_PH_SIZE=0x100000;RAM_PH_START=0x20000000;RAM_PH_SIZE=0x40000;FLASH_START=0x27000;FLASH_SIZE=0xd9000;RAM_START=0x20002ae8;RAM_SIZE=0x3d518"
linker_section_placements_segments="FLASH1 RX 0x0 0x100000;RAM1 RWX 0x20000000 0x40000"
macros="SDK=C:/SDK/nRF5_SDK_17.1.0_ddde560;CMSIS_CONFIG_TOOL=C:/SDK/nRF5_SDK_17.1.0_ddde560/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar;InputPath=C:/SDK/nRF5_SDK_17.1.0_ddde560/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar;"
project_directory=""
project_type="Executable" />
<folder Name="Segger Startup Files">
<file file_name="$(StudioDir)/source/thumb_crt0.s" />
</folder>
<folder Name="nRF_Log">
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_frontend.c" />
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_str_formatter.c" />
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_default_backends.c" />
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_backend_uart.c" />
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_backend_rtt.c" />
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_backend_flash.c" />
<file file_name="$(SDK)/components/libraries/log/src/nrf_log_backend_serial.c" />
</folder>
<folder Name="Board Definition">
<file file_name="$(SDK)/components/boards/boards.c" />
</folder>
<folder Name="Third Parties">
<file file_name="$(SDK)/external/freertos/source/croutine.c" />
<file file_name="$(SDK)/external/freertos/source/event_groups.c" />
<file file_name="$(SDK)/external/freertos/source/list.c" />
<file file_name="$(SDK)/external/freertos/portable/GCC/nrf52/port.c" />
<file file_name="$(SDK)/external/freertos/portable/CMSIS/nrf52/port_cmsis.c" />
<file file_name="$(SDK)/external/freertos/portable/CMSIS/nrf52/port_cmsis_systick.c" />
<file file_name="$(SDK)/external/freertos/source/queue.c" />
<file file_name="$(SDK)/external/freertos/source/stream_buffer.c" />
<file file_name="$(SDK)/external/freertos/source/tasks.c" />
<file file_name="$(SDK)/external/freertos/source/timers.c" />
<file file_name="$(SDK)/external/freertos/source/portable/MemMang/heap_4.c" />
</folder>
<folder Name="nRF_Libraries">
<file file_name="$(SDK)/components/libraries/button/app_button.c" />
<file file_name="$(SDK)/components/libraries/util/app_error.c" />
<file file_name="$(SDK)/components/libraries/util/app_error_handler_gcc.c" />
<file file_name="$(SDK)/components/libraries/util/app_error_weak.c" />
<file file_name="$(SDK)/components/libraries/timer/app_timer_freertos.c" />
<file file_name="$(SDK)/components/libraries/util/app_util_platform.c" />
<file file_name="$(SDK)/components/libraries/util/nrf_assert.c" />
<file file_name="$(SDK)/components/libraries/atomic/nrf_atomic.c" />
<file file_name="$(SDK)/components/libraries/balloc/nrf_balloc.c" />
<file file_name="$(SDK)/external/fprintf/nrf_fprintf.c" />
<file file_name="$(SDK)/external/fprintf/nrf_fprintf_format.c" />
<file file_name="$(SDK)/components/libraries/memobj/nrf_memobj.c" />
<file file_name="$(SDK)/components/libraries/ringbuf/nrf_ringbuf.c" />
<file file_name="$(SDK)/components/libraries/strerror/nrf_strerror.c" />
<file file_name="$(SDK)/components/libraries/fifo/app_fifo.c" />
<file file_name="$(SDK)/components/libraries/uart/app_uart_fifo.c" />
<file file_name="$(SDK)/components/libraries/usbd/app_usbd.c" />
<file file_name="$(SDK)/components/libraries/usbd/app_usbd_core.c" />
<file file_name="$(SDK)/components/libraries/usbd/app_usbd_string_desc.c" />
<file file_name="$(SDK)/components/libraries/atomic_fifo/nrf_atfifo.c" />
<file file_name="$(SDK)/components/libraries/hardfault/nrf52/handler/hardfault_handler_gcc.c" />
<file file_name="$(SDK)/components/libraries/hardfault/hardfault_implementation.c" />
<file file_name="$(SDK)/components/libraries/experimental_section_vars/nrf_section_iter.c" />
<file file_name="$(SDK)/components/libraries/fstorage/nrf_fstorage.c" />
<file file_name="$(SDK)/components/libraries/fstorage/nrf_fstorage_sd.c" />
</folder>
<folder Name="nRF_Drivers">
<file file_name="$(SDK)/integration/nrfx/legacy/nrf_drv_clock.c" />
<file file_name="$(SDK)/modules/nrfx/soc/nrfx_atomic.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_clock.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_gpiote.c" />
<file file_name="$(SDK)/integration/nrfx/legacy/nrf_drv_spi.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_spim.c" />
<file file_name="$(SDK)/integration/nrfx/legacy/nrf_drv_uart.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_uarte.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_uart.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/prs/nrfx_prs.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_rtc.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_usbd.c" />
<file file_name="$(SDK)/integration/nrfx/legacy/nrf_drv_power.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_systick.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_power.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_twi.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_twim.c" />
<file file_name="$(SDK)/modules/nrfx/drivers/src/nrfx_timer.c" />
<file file_name="$(SDK)/integration/nrfx/legacy/nrf_drv_twi.c" />
</folder>
<folder Name="nRF_Crypto">
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_aead.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_aes.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_aes_shared.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_ecc.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_ecdh.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_ecdsa.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_eddsa.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_error.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_hash.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_hkdf.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_hmac.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_init.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_rng.c" />
<file file_name="$(SDK)/components/libraries/crypto/nrf_crypto_shared.c" />
</folder>
<folder Name="nrf_cc310">
<file file_name="$(SDK)/external/nrf_cc310/lib/cortex-m4/hard-float/no-interrupts/libnrf_cc310_0.9.13.a" />
</folder>
<folder Name="nRF_Crypto backend CC310">
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_aes.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_aes_aead.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_chacha_poly_aead.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_ecc.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_ecdh.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_ecdsa.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_eddsa.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_hash.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_hmac.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_init.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_mutex.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_rng.c" />
<file file_name="$(SDK)/components/libraries/crypto/backend/cc310/cc310_backend_shared.c" />
</folder>
<folder Name="Board Support" />
<folder Name="None">
<file file_name="$(SDK)/modules/nrfx/mdk/ses_startup_nrf52840.s" />
<file file_name="$(SDK)/modules/nrfx/mdk/ses_startup_nrf_common.s" />
</folder>
<folder Name="Source" exclude="" filter="" path="Source" recurse="Yes" />
<folder Name="nRF_SoftDevice">
<file file_name="$(SDK)/components/softdevice/common/nrf_sdh.c" />
<file file_name="$(SDK)/components/softdevice/common/nrf_sdh_ble.c" />
<file file_name="$(SDK)/components/softdevice/common/nrf_sdh_soc.c" />
<file file_name="$(SDK)/components/softdevice/common/nrf_sdh_freertos.c" />
</folder>
<folder Name="nRF_BLE">
<file file_name="$(SDK)/components/ble/nrf_ble_qwr/nrf_ble_qwr.c" />
</folder>
</project>
<configuration
Name="Release"
c_preprocessor_definitions="NDEBUG; BL654_MODULE"
gcc_optimization_level="None" />
<configuration
Name="Breadboard"
c_preprocessor_definitions="DEBUG; DEBUG_NRF; TEST;"
gcc_optimization_level="None" />
<configuration
Name="Common"
c_additional_options="-Wno-address-of-packed-member"
c_preprocessor_definitions=""
c_user_include_directories="SDK/modules/nrfx/drivers/include;SDK/integration/nrfx/legacy;."
debug_additional_load_file="$(SDK)/components/softdevice/s140/hex/s140_nrf52_7.2.0_softdevice.hex"
linker_output_format="hex"
linker_printf_fp_enabled="Float"
linker_scanf_fp_enabled="Yes" />
<configuration
Name="Test"
c_preprocessor_definitions="DEBUG; BL654_MODULE; TEST; DEBUG_NRF;"
gcc_optimization_level="None" />
</solution>
Content of the projects flash_placement.xml:
<!DOCTYPE Linker_Placement_File>
<Root name="Flash Section Placement">
<MemorySegment name="FLASH1" start="$(FLASH_PH_START)" size="$(FLASH_PH_SIZE)">
<ProgramSection load="no" name=".reserved_flash" start="$(FLASH_PH_START)" size="$(FLASH_START)-$(FLASH_PH_START)" />
<ProgramSection alignment="0x100" load="Yes" name=".vectors" start="$(FLASH_START)" />
<ProgramSection alignment="4" load="Yes" name=".init" />
<ProgramSection alignment="4" load="Yes" name=".init_rodata" />
<ProgramSection alignment="4" load="Yes" name=".text" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".crypto_data" inputsections="*(SORT(.crypto_data*))" address_symbol="__start_crypto_data" end_symbol="__stop_crypto_data" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".sdh_ble_observers" inputsections="*(SORT(.sdh_ble_observers*))" address_symbol="__start_sdh_ble_observers" end_symbol="__stop_sdh_ble_observers" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".cli_command" inputsections="*(.cli_command*)" address_symbol="__start_cli_command" end_symbol="__stop_cli_command" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".pwr_mgmt_data" inputsections="*(SORT(.pwr_mgmt_data*))" address_symbol="__start_pwr_mgmt_data" end_symbol="__stop_pwr_mgmt_data" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".nrf_queue" inputsections="*(.nrf_queue*)" address_symbol="__start_nrf_queue" end_symbol="__stop_nrf_queue" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".sdh_req_observers" inputsections="*(SORT(.sdh_req_observers*))" address_symbol="__start_sdh_req_observers" end_symbol="__stop_sdh_req_observers" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".sdh_state_observers" inputsections="*(SORT(.sdh_state_observers*))" address_symbol="__start_sdh_state_observers" end_symbol="__stop_sdh_state_observers" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".sdh_stack_observers" inputsections="*(SORT(.sdh_stack_observers*))" address_symbol="__start_sdh_stack_observers" end_symbol="__stop_sdh_stack_observers" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".log_const_data" inputsections="*(SORT(.log_const_data*))" address_symbol="__start_log_const_data" end_symbol="__stop_log_const_data" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".sdh_soc_observers" inputsections="*(SORT(.sdh_soc_observers*))" address_symbol="__start_sdh_soc_observers" end_symbol="__stop_sdh_soc_observers" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".log_backends" inputsections="*(SORT(.log_backends*))" address_symbol="__start_log_backends" end_symbol="__stop_log_backends" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".nrf_balloc" inputsections="*(.nrf_balloc*)" address_symbol="__start_nrf_balloc" end_symbol="__stop_nrf_balloc" />
<ProgramSection alignment="4" keep="Yes" load="No" name=".nrf_sections" address_symbol="__start_nrf_sections" />
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".fs_data" inputsections="*(.fs_data*)" runin=".fs_data_run"/>
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".cli_sorted_cmd_ptrs" inputsections="*(.cli_sorted_cmd_ptrs*)" runin=".cli_sorted_cmd_ptrs_run"/>
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".log_dynamic_data" inputsections="*(SORT(.log_dynamic_data*))" runin=".log_dynamic_data_run"/>
<ProgramSection alignment="4" keep="Yes" load="Yes" name=".log_filter_data" inputsections="*(SORT(.log_filter_data*))" runin=".log_filter_data_run"/>
<ProgramSection alignment="4" load="Yes" name=".dtors" />
<ProgramSection alignment="4" load="Yes" name=".ctors" />
<ProgramSection alignment="4" load="Yes" name=".rodata" />
<ProgramSection alignment="4" load="Yes" name=".ARM.exidx" address_symbol="__exidx_start" end_symbol="__exidx_end" />
<ProgramSection alignment="4" load="Yes" runin=".fast_run" name=".fast" />
<ProgramSection alignment="4" load="Yes" runin=".data_run" name=".data" />
<ProgramSection alignment="4" load="Yes" runin=".tdata_run" name=".tdata" />
</MemorySegment>
<MemorySegment name="RAM1" start="$(RAM_PH_START)" size="$(RAM_PH_SIZE)">
<ProgramSection load="no" name=".reserved_ram" start="$(RAM_PH_START)" size="$(RAM_START)-$(RAM_PH_START)" />
<ProgramSection alignment="0x100" load="No" name=".vectors_ram" start="$(RAM_START)" address_symbol="__app_ram_start__"/>
<ProgramSection alignment="4" keep="Yes" load="No" name=".nrf_sections_run" address_symbol="__start_nrf_sections_run" />
<ProgramSection alignment="4" keep="Yes" load="No" name=".fs_data_run" address_symbol="__start_fs_data" end_symbol="__stop_fs_data" />
<ProgramSection alignment="4" keep="Yes" load="No" name=".cli_sorted_cmd_ptrs_run" address_symbol="__start_cli_sorted_cmd_ptrs" end_symbol="__stop_cli_sorted_cmd_ptrs" />
<ProgramSection alignment="4" keep="Yes" load="No" name=".log_dynamic_data_run" address_symbol="__start_log_dynamic_data" end_symbol="__stop_log_dynamic_data" />
<ProgramSection alignment="4" keep="Yes" load="No" name=".log_filter_data_run" address_symbol="__start_log_filter_data" end_symbol="__stop_log_filter_data" />
<ProgramSection alignment="4" keep="Yes" load="No" name=".nrf_sections_run_end" address_symbol="__end_nrf_sections_run" />
<ProgramSection alignment="4" load="No" name=".fast_run" />
<ProgramSection alignment="4" load="No" name=".data_run" />
<ProgramSection alignment="4" load="No" name=".tdata_run" />
<ProgramSection alignment="4" load="No" name=".bss" />
<ProgramSection alignment="4" load="No" name=".tbss" />
<ProgramSection alignment="4" load="No" name=".non_init" />
<ProgramSection alignment="4" size="__HEAPSIZE__" load="No" name=".heap" />
<ProgramSection alignment="8" size="__STACKSIZE__" load="No" place_from_segment_end="Yes" name=".stack" address_symbol="__StackLimit" end_symbol="__StackTop"/>
<ProgramSection alignment="8" size="__STACKSIZE_PROCESS__" load="No" name=".stack_process" />
</MemorySegment>
</Root>
Thank you in advance. Please let me know if moreinformation is needed.
Best reguards
Mads.
