I'm trying to use the nrf/samples/matter/window_covering example with Percepio Tracealyzer and Visual Studio Code (using nRF Connect SDK v2.3.0). I had success with the zephyr/samples/hello_world example. But this Matter example doesn't build: the symbols for the trace recorder somehow get lost along the way. libmodules__TraceRecorder.a does get built, but in the first linker stage ld complains about undefined references to sys_trace_syscall_... functions. How to figure out what went wrong?
Hi,
I was able to reproduce the same here, but I am not sure why the linker fails to find function definitions. I have contacted our Matter team to hear if they have any experience with this.
Best regards,
Vidar
Hi Vidar, any news from the Matter team?
Hi,
Sorry for the delayed response. I did ask the Matter team about this, but they didn't have any experience with the tool. Do you still have the full build log available? I can share this with the team to see if they can spot anything obvious.
I tried to add an attachment but "An error occurred", so here it is:
* Executing task: nRF Connect: Build: window_covering/build (active)
Building window_covering
C:\WINDOWS\system32\cmd.exe /d /s /c "west build --build-dir c:\work\vscode\test\window_covering\build c:\work\vscode\test\window_covering"
[0/1] Re-running CMake...
Loading Zephyr default modules (Zephyr base (cached)).
-- Application: C:/work/vscode/test/window_covering
-- Found Python3: C:/ncs/toolchains/v2.3.0/opt/bin/python.exe (found suitable exact version "3.8.2") found components: Interpreter
-- Cache files will be written to: C:/ncs/v2.3.0/zephyr/.cache
-- Zephyr version: 3.2.99 (C:/ncs/v2.3.0/zephyr)
-- Found west (found suitable version "0.14.0", minimum required is "0.7.1")
-- Board: nrf52840dk_nrf52840
-- Found host-tools: zephyr 0.15.2 (C:/ncs/toolchains/v2.3.0/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.15.2 (C:/ncs/toolchains/v2.3.0/opt/zephyr-sdk)
-- Found BOARD.dts: C:/ncs/v2.3.0/zephyr/boards/arm/nrf52840dk_nrf52840/nrf52840dk_nrf52840.dts
-- Found devicetree overlay: c:/work/vscode/test/window_covering/boards/nrf52840dk_nrf52840.overlay
-- Generated zephyr.dts: C:/work/vscode/test/window_covering/build/zephyr/zephyr.dts
-- Generated devicetree_generated.h: C:/work/vscode/test/window_covering/build/zephyr/include/generated/devicetree_generated.h
-- Including generated dts.cmake file: C:/work/vscode/test/window_covering/build/zephyr/dts.cmake
Parsing C:/work/vscode/test/window_covering/Kconfig
Loaded configuration 'C:/work/vscode/test/window_covering/build/zephyr/.config'
No change to configuration in 'C:/work/vscode/test/window_covering/build/zephyr/.config'
No change to Kconfig header in 'C:/work/vscode/test/window_covering/build/zephyr/include/generated/autoconf.h'
-- Found Python3: C:/ncs/toolchains/v2.3.0/opt/bin/python.exe (found version "3.8.2") found components: Interpreter
=== child image mcuboot - begin ===
loading initial cache file C:/work/vscode/test/window_covering/build/mcuboot/child_image_preload.cmake
Loading Zephyr default modules (Zephyr base (cached)).
-- Application: C:/ncs/v2.3.0/bootloader/mcuboot/boot/zephyr
-- Cache files will be written to: C:/ncs/v2.3.0/zephyr/.cache
-- Zephyr version: 3.2.99 (C:/ncs/v2.3.0/zephyr)
-- Found west (found suitable version "0.14.0", minimum required is "0.7.1")
-- Board: nrf52840dk_nrf52840
-- Found host-tools: zephyr 0.15.2 (C:/ncs/toolchains/v2.3.0/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.15.2 (C:/ncs/toolchains/v2.3.0/opt/zephyr-sdk)
-- Found BOARD.dts: C:/ncs/v2.3.0/zephyr/boards/arm/nrf52840dk_nrf52840/nrf52840dk_nrf52840.dts
-- Found devicetree overlay: C:/work/vscode/test/window_covering/child_image/mcuboot/boards/nrf52840dk_nrf52840.overlay
-- Found devicetree overlay: C:/ncs/v2.3.0/bootloader/mcuboot/boot/zephyr/dts.overlay
-- Generated zephyr.dts: C:/work/vscode/test/window_covering/build/mcuboot/zephyr/zephyr.dts
-- Generated devicetree_generated.h: C:/work/vscode/test/window_covering/build/mcuboot/zephyr/include/generated/devicetree_generated.h
-- Including generated dts.cmake file: C:/work/vscode/test/window_covering/build/mcuboot/zephyr/dts.cmake
Parsing C:/ncs/v2.3.0/modules/lib/matter/config/nrfconnect/chip-module/Kconfig.mcuboot.root
Loaded configuration 'C:/work/vscode/test/window_covering/build/mcuboot/zephyr/.config'
No change to configuration in 'C:/work/vscode/test/window_covering/build/mcuboot/zephyr/.config'
No change to Kconfig header in 'C:/work/vscode/test/window_covering/build/mcuboot/zephyr/include/generated/autoconf.h'
CMake Warning at C:/ncs/v2.3.0/nrf/lib/flash_patch/CMakeLists.txt:8 (message):
----------------------------------------------------------
--- WARNING: To maintain the integrity of secure boot, ---
--- enable CONFIG_DISABLE_FLASH_PATCH in production. ---
----------------------------------------------------------
MCUBoot bootloader key file: C:/ncs/v2.3.0/bootloader/mcuboot/root-ec-p256.pem
-- Configuring done
-- Generating done
-- Build files have been written to: C:/work/vscode/test/window_covering/build/mcuboot
=== child image mcuboot - end ===
CMake Warning at C:/ncs/v2.3.0/nrf/modules/mcuboot/CMakeLists.txt:286 (message):
---------------------------------------------------------
--- WARNING: Using default MCUBoot key, it should not ---
--- be used for production. ---
---------------------------------------------------------
CMake Warning at C:/ncs/v2.3.0/nrfxlib/openthread/cmake/extensions.cmake:113 (message):
Current nrf_security configuration does not provide all MBEDTLS options which are required by precompiled OpenThread libraries.
The minimum of MBEDTLS configuration is stored at: C:/ncs/v2.3.0/nrfxlib/openthread/lib/cortex-m4/hard-float/v1.3/mtd/oberon/nrf_security_mbedtls_configuration.h
Call Stack (most recent call first):
C:/ncs/v2.3.0/nrfxlib/openthread/CMakeLists.txt:82 (check_openthread_dependencies)
CMake Warning at C:/ncs/v2.3.0/zephyr/CMakeLists.txt:1838 (message):
__ASSERT() statements are globally ENABLED
-- Found partition manager static configuration: C:/work/vscode/test/window_covering/configuration/nrf52840dk_nrf52840/pm_static_dfu.yml
Partition 'mcuboot' is not included in the dynamic resolving since it is statically defined.
Partition 'mcuboot_pad' is not included in the dynamic resolving since it is statically defined.
Partition 'mcuboot_primary' is not included in the dynamic resolving since it is statically defined.
Partition 'mcuboot_primary_app' is not included in the dynamic resolving since it is statically defined.
Partition 'settings_storage' is not included in the dynamic resolving since it is statically defined.
Partition 'mcuboot_secondary' is not included in the dynamic resolving since it is statically defined.
-- Configuring done
-- Generating done
-- Build files have been written to: C:/work/vscode/test/window_covering/build
[0/127] Performing build step for 'mcuboot_subimage'
[1/32] Generating misc/generated/syscalls.json, misc/generated/struct_tags.json
[2/32] Generating linker_zephyr_pre1.cmd
[3/32] Building C object CMakeFiles/app.dir/flash_map_extended.c.obj
[4/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/tlv.c.obj
[5/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/image_ec256.c.obj
[6/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/bootutil_misc.c.obj
[7/32] Generating linker_zephyr_pre0.cmd
[8/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/swap_move.c.obj
[9/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/image_validate.c.obj
[10/32] Building C object CMakeFiles/app.dir/main.c.obj
[11/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/loader.c.obj
[12/32] Building C object zephyr/CMakeFiles/zephyr.dir/C_/ncs/v2.3.0/nrf/subsys/partition_manager/flash_map_partition_manager.c.obj
[13/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/swap_misc.c.obj
[14/32] Building C object zephyr/CMakeFiles/zephyr.dir/subsys/storage/flash_map/flash_map_layout.c.obj
[15/32] Building C object CMakeFiles/app.dir/nrf_cleanup.c.obj
[16/32] Building C object CMakeFiles/app.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/swap_scratch.c.obj
[17/32] Building C object zephyr/CMakeFiles/zephyr.dir/subsys/storage/flash_map/flash_map.c.obj
[18/32] Building C object modules/mcuboot/boot/bootutil/zephyr/CMakeFiles/mcuboot_util.dir/C_/ncs/v2.3.0/bootloader/mcuboot/boot/bootutil/src/bootutil_public.c.obj
[19/32] Building C object zephyr/soc/arm/common/cortex_m/CMakeFiles/soc__arm__common__cortex_m.dir/arm_mpu_regions.c.obj
[20/32] Linking C static library modules\mcuboot\boot\bootutil\zephyr\libmcuboot_util.a
[21/32] Linking C static library zephyr\soc\arm\common\cortex_m\libsoc__arm__common__cortex_m.a
[22/32] Linking C static library app\libapp.a
[23/32] Linking C static library zephyr\libzephyr.a
[24/32] Linking C executable zephyr\zephyr_pre0.elf
[25/32] Generating dev_handles.c
[26/32] Building C object zephyr/CMakeFiles/zephyr_pre1.dir/dev_handles.c.obj
[27/32] Linking C executable zephyr\zephyr_pre1.elf
[28/32] Generating linker.cmd
[29/32] Generating isr_tables.c, isrList.bin
[30/32] Building C object zephyr/CMakeFiles/zephyr_final.dir/dev_handles.c.obj
[31/32] Building C object zephyr/CMakeFiles/zephyr_final.dir/isr_tables.c.obj
[32/32] Linking C executable zephyr\zephyr.elf
Memory region Used Size Region Size %age Used
FLASH: 25614 B 28 KB 89.33%
RAM: 18 KB 256 KB 7.03%
IDT_LIST: 0 GB 2 KB 0.00%
[100/127] Linking C static library zephyr\libzephyr.a
[101/125] Performing build step for 'chip-gn'
Generating compile_commands took 31ms
Done. Made 198 targets from 180 files in 2466ms
ninja: no work to do.
[103/123] Linking CXX executable zephyr\zephyr_pre0.elf
FAILED: zephyr/zephyr_pre0.elf zephyr/zephyr_pre0.map
cmd.exe /C "cd . && C:\ncs\toolchains\v2.3.0\opt\zephyr-sdk\arm-zephyr-eabi\bin\arm-zephyr-eabi-g++.exe -gdwarf-4 -Wl,--whole-archive C:/work/vscode/test/window_covering/build/modules/connectedhomeip/lib/libCHIPShell.a -Wl,--no-whole-archive -Wl,--wrap=malloc -Wl,--wrap=calloc -Wl,--wrap=realloc -Wl,--wrap=free -Wl,--wrap=_malloc_r -Wl,--wrap=_calloc_r -Wl,--wrap=_realloc_r -Wl,--wrap=_free_r @CMakeFiles\zephyr_pre0.rsp -o zephyr\zephyr_pre0.elf && cmd.exe /C "cd /D C:\work\vscode\test\window_covering\build\zephyr && C:\ncs\toolchains\v2.3.0\opt\bin\cmake.exe -E echo ""
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: app/libapp.a(pwm_device.cpp.obj): in function `PWMDevice::Init(pwm_dt_spec const*, unsigned char, unsigned char, unsigned char)':
C:\ncs\v2.3.0\nrf\samples\matter\common\src\pwm_device.cpp:25: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: C:\ncs\v2.3.0\nrf\samples\matter\common\src\pwm_device.cpp:25: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.IPAddress-StringFuncts.cpp.o): in function `chip::Inet::IPAddress::ToString(char*, unsigned int) const':
C:\ncs\v2.3.0\zephyr\include\zephyr\net\socket.h:567: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.IPAddress-StringFuncts.cpp.o): in function `zsock_inet_ntop':
C:\ncs\v2.3.0\zephyr\include\zephyr\net\socket.h:567: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.InetInterface.cpp.o): in function `chip::Inet::InterfaceId::GetInterfaceName(char*, unsigned int) const':
c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:907: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:907: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.InetInterface.cpp.o): in function `chip::Inet::InterfaceIterator::InterfaceIterator()':
c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:946: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:946: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.InetInterface.cpp.o): in function `chip::Inet::InterfaceIterator::Next()':
c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:955: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:955: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.InetInterface.cpp.o): in function `chip::Inet::InterfaceAddressIterator::Next()':
c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:1046: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:1046: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.InetInterface.cpp.o): in function `chip::Inet::InterfaceAddressIterator::GetPrefixLength()':
c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:1075: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\inet\inetinterface.cpp:1075: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `setsockopt.constprop.0':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:99: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:99: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `chip::Inet::UDPEndPointImplSockets::HandlePendingIO(chip::BitFlags<chip::System::SocketEventFlags, unsigned char>) [clone .part.0]':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:87: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `recvfrom':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:87: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `chip::Inet::UDPEndPointImplSockets::GetSocket(chip::Inet::IPAddressType)':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:18: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `socket':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:18: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `chip::Inet::UDPEndPointImplSockets::BindImpl(chip::Inet::IPAddressType, chip::Inet::IPAddress const&, unsigned short, chip::Inet::InterfaceId)':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:42: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `bind':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:42: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `chip::Inet::UDPEndPointImplSockets::BindImpl(chip::Inet::IPAddressType, chip::Inet::IPAddress const&, unsigned short, chip::Inet::InterfaceId)':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:111: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `getsockname':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:111: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `chip::Inet::UDPEndPointImplSockets::SendMsgImpl(chip::Inet::IPPacketInfo const*, chip::System::PacketBufferHandle&&)':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:81: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(libInetLayer.UDPEndPointImplSockets.cpp.o): in function `sendmsg':
C:\ncs\v2.3.0\zephyr\include\zephyr\posix\sys\socket.h:81: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(nrfconnect.BLEManagerImpl.cpp.o): in function `chip::DeviceLayer::Internal::BLEManagerImpl::_Init()':
c:\ncs\v2.3.0\modules\lib\matter\src\platform\zephyr\blemanagerimpl.cpp:118: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(nrfconnect.BLEManagerImpl.cpp.o): in function `InitRandomStaticAddress':
c:\ncs\v2.3.0\modules\lib\matter\src\platform\zephyr\blemanagerimpl.cpp:118: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(nrfconnect.DiagnosticDataProviderImpl.cpp.o): in function `chip::DeviceLayer::DiagnosticDataProviderImpl::DiagnosticDataProviderImpl()':
c:\ncs\v2.3.0\modules\lib\matter\src\platform\zephyr\diagnosticdataproviderimpl.cpp:65: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: modules/connectedhomeip/lib/libCHIP.a(nrfconnect.DiagnosticDataProviderImpl.cpp.o): in function `DetermineBootReason':
c:\ncs\v2.3.0\modules\lib\matter\src\platform\zephyr\diagnosticdataproviderimpl.cpp:65: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\platform\zephyr\diagnosticdataproviderimpl.cpp:73: undefined reference to `sys_trace_syscall_enter(unsigned int, char const*)'
c:/ncs/toolchains/v2.3.0/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.1.0/../../../../arm-zephyr-eabi/bin/ld.exe: c:\ncs\v2.3.0\modules\lib\matter\src\platform\zephyr\diagnosticdataproviderimpl.cpp:73: undefined reference to `sys_trace_syscall_exit(unsigned int, char const*)'
collect2.exe: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: 'c:\ncs\toolchains\v2.3.0\opt\bin\cmake.EXE' --build 'c:\work\vscode\test\window_covering\build'
Hi,
I have been trying to experiment with this myself, but I haven't been able to figure out how to make the matter lib link with the sys trace functions, unfortunately. I've reported this to the Matter team again, and I hope they will have time to take another look at this.
Hi,
The team identified the problem: the tracing_tracerecored.h ' header is missing the 'extern C' modifier, which causes the linking to fail when attempting to link the trace functions written in C with the C++ library.
Fix:
diff --git a/kernelports/Zephyr/include/tracing_tracerecorder.h b/kernelports/Zephyr/include/tracing_tracerecorder.h
index 442cc82..2ada548 100644
--- a/kernelports/Zephyr/include/tracing_tracerecorder.h
+++ b/kernelports/Zephyr/include/tracing_tracerecorder.h
@@ -9,6 +9,10 @@
#ifndef _TRACE_TRACERECORDER_H
#define _TRACE_TRACERECORDER_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <zephyr/kernel.h>
#include <zephyr/init.h>
#include <trcRecorder.h>
@@ -1256,4 +1260,8 @@ void sys_trace_idle(void);
void sys_trace_isr_enter(void);
void sys_trace_isr_exit(void);
+#ifdef __cplusplus
+}
+#endif
+
#endif /*_TRACE_TRACERECORDER_H*/
Hi,
The team identified the problem: the tracing_tracerecored.h ' header is missing the 'extern C' modifier, which causes the linking to fail when attempting to link the trace functions written in C with the C++ library.
Fix:
diff --git a/kernelports/Zephyr/include/tracing_tracerecorder.h b/kernelports/Zephyr/include/tracing_tracerecorder.h
index 442cc82..2ada548 100644
--- a/kernelports/Zephyr/include/tracing_tracerecorder.h
+++ b/kernelports/Zephyr/include/tracing_tracerecorder.h
@@ -9,6 +9,10 @@
#ifndef _TRACE_TRACERECORDER_H
#define _TRACE_TRACERECORDER_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
#include <zephyr/kernel.h>
#include <zephyr/init.h>
#include <trcRecorder.h>
@@ -1256,4 +1260,8 @@ void sys_trace_idle(void);
void sys_trace_isr_enter(void);
void sys_trace_isr_exit(void);
+#ifdef __cplusplus
+}
+#endif
+
#endif /*_TRACE_TRACERECORDER_H*/