after update to 2.5 : none-eabi-g++ Segmentation fault cc1plus

[bobemoe]

Updated from STMicroelectronics:stm32 2.4.0 to 2.5.0 and now I can't compile my project:

$ arduino-cli compile -e -b STMicroelectronics:stm32:GenF4:pnum=BLACKPILL_F411CE,rtlib=nanofps,xserial=none,usb=CDCgen -v

...

/root/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/12.2.1-1.2/bin/arm-none-eabi-g++ -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -DUSE_FULL_LL_DRIVER -mthumb @/tmp/arduino/sketches/8FD6856F4DEF37775A0655397FD10F3B/sketch/build.opt -c -Os -DNDEBUG -w -std=gnu++17 -ffunction-sections -fdata-sections -fno-threadsafe-statics --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -fno-use-cxa-atexit -I/drone/src/firmware_stm -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/avr -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32 -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/LL -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/usb -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/OpenAMP -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/usb/hid -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/usb/cdc -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/STM32F4xx_HAL_Driver/Inc -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/STM32F4xx_HAL_Driver/Src -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/STM32F4xx -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP/open-amp/lib/include -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP/libmetal/lib/include -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP/virtual_driver -w -x c++ -E -CC -DSTM32F4xx -DARDUINO=10607 -DARDUINO_BLACKPILL_F411CE -DARDUINO_ARCH_STM32 "-DBOARD_NAME=\"BLACKPILL_F411CE\"" "-DVARIANT_H=\"variant_BLACKPILL_F411CE.h\"" -DSTM32F411xE -DUSBCON -DUSBD_VID=0 -DUSBD_PID=0 -DHAL_PCD_MODULE_ENABLED -DUSBD_USE_CDC -DHAL_UART_MODULE_ENABLED -DHWSERIAL_NONE -I/root/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include/ -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/CMSIS/Device/ST/STM32F4xx/Include/ -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/ -I/root/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include -I/root/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/variants/STM32F4xx/F411C(C-E)(U-Y) /tmp/arduino/sketches/8FD6856F4DEF37775A0655397FD10F3B/sketch/SrcWrapper.cpp -o /dev/null
Error while detecting libraries included by /tmp/arduino/sketches/8FD6856F4DEF37775A0655397FD10F3B/sketch/SrcWrapper.cpp
Generating function prototypes...
/root/.arduino15/packages/STMicroelectronics/tools/xpack-arm-none-eabi-gcc/12.2.1-1.2/bin/arm-none-eabi-g++ -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -DUSE_FULL_LL_DRIVER -mthumb @/tmp/arduino/sketches/8FD6856F4DEF37775A0655397FD10F3B/sketch/build.opt -c -Os -DNDEBUG -w -std=gnu++17 -ffunction-sections -fdata-sections -fno-threadsafe-statics --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -fno-use-cxa-atexit -I/drone/src/firmware_stm -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/avr -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32 -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/LL -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/usb -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/OpenAMP -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/usb/hid -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino/stm32/usb/cdc -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/STM32F4xx_HAL_Driver/Inc -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/STM32F4xx_HAL_Driver/Src -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/STM32F4xx -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Inc -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/ST/STM32_USB_Device_Library/Core/Src -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP/open-amp/lib/include -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP/libmetal/lib/include -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Middlewares/OpenAMP/virtual_driver -w -x c++ -E -CC -DSTM32F4xx -DARDUINO=10607 -DARDUINO_BLACKPILL_F411CE -DARDUINO_ARCH_STM32 "-DBOARD_NAME=\"BLACKPILL_F411CE\"" "-DVARIANT_H=\"variant_BLACKPILL_F411CE.h\"" -DSTM32F411xE -DUSBCON -DUSBD_VID=0 -DUSBD_PID=0 -DHAL_PCD_MODULE_ENABLED -DUSBD_USE_CDC -DHAL_UART_MODULE_ENABLED -DHWSERIAL_NONE -I/root/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/Core/Include/ -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/CMSIS/Device/ST/STM32F4xx/Include/ -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/system/Drivers/CMSIS/Device/ST/STM32F4xx/Source/Templates/gcc/ -I/root/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/Include -I/root/.arduino15/packages/STMicroelectronics/tools/CMSIS/5.7.0/CMSIS/DSP/PrivateInclude -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/cores/arduino -I/root/.arduino15/packages/STMicroelectronics/hardware/stm32/2.5.0/variants/STM32F4xx/F411C(C-E)(U-Y) /tmp/arduino/sketches/8FD6856F4DEF37775A0655397FD10F3B/sketch/firmware_stm.ino.cpp -o /tmp/arduino/sketches/8FD6856F4DEF37775A0655397FD10F3B/preproc/ctags_target_for_gcc_minus_e.cpp
arm-none-eabi-g++: internal compiler error: Segmentation fault signal terminated program cc1plus
Please submit a full bug report, with preprocessed source (by using -freport-bug).
See <https://gcc.gnu.org/bugs/> for instructions.

To Reproduce
This is our docker CI build container, created like:

FROM scratch
ADD ./chimaera-minbase /
CMD ["/bin/bash"]
RUN apt update && apt install -y curl python3 python3-pip p7zip-full
RUN curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh
RUN pip3 install pyserial
RUN arduino-cli config init
RUN arduino-cli config add board_manager.additional_urls https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
RUN arduino-cli config add board_manager.additional_urls https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json
RUN arduino-cli core update-index
RUN arduino-cli core install esp32:esp32
RUN arduino-cli core install STMicroelectronics:stm32
RUN ln -s /usr/bin/python3 /usr/bin/python

chimaera-minbase is Devuan (Debian) linux debootstrap created like:

debootstrap --variant=minbase --include=iproute2 chimaera ./chimaera-minbase http://deb.devuan.org/merged

Steps to reproduce the behavior:

1. Build the container shown above
2. create a simple hello world/blink sketch
3. in the sketch directory in the container run arduino-cli compile -e -b STMicroelectronics:stm32:GenF4:pnum=BLACKPILL_F411CE,rtlib=nanofps,xserial=none,usb=CDCgen -v

Expected behavior
Compiles as before the update.

Workaround
Downgrade core to 2.4 by pinning version in Dockerfile:

RUN arduino-cli core install STMicroelectronics:stm32@2.4

then compile success!

Additional
When compiling success on previous core it is noted version difference from last command: xpack-arm-none-eabi-gcc/10.3.1-2.3 rather than 12.2.1-1.2 when failing

[fpistm]

Unfortunately, it seems the new arm none eabi toolchain has an issue on your environment.
Is it reproducible each time? And with other sketch? Or other board?

If yes you should file an issue to xpack arm none eabi gcc: https://github.com/xpack-dev-tools/arm-none-eabi-gcc-xpack

[bobemoe]

Yes fully reproducible even with a simple blink sketch or a complex project. An ESP32 project compiles just fine on the container.
I will report to xpack-dev-tools. Thanks.

[ilg-ul]

The problem seems to be in the pre-processor, when the file is turned from .ino.cpp into plain .cpp. (sorry for my ignorance, I don't know what .ino.cpp files are).

Add a -v when invoking the compiler, and you'll get a more detailed output with the internal steps.

[bobemoe]

Solved by Docker host upgrade.
Kernel from: 4.19.0-14-amd64 SMP Debian 4.19.171-2 (2021-01-30) x86_64 GNU/Linux
To: 5.10.0-21-amd64 SMP Debian 5.10.162-1 (2023-01-21) x86_64 GNU/Linux
Full discussion in xpack-dev-tools/arm-none-eabi-gcc-xpack#28