arm-gnu-toolchain-14.2.rel1 warning when start linking

ming.han 15 days ago

When I use vscode+EIDE build STM32F103(the project is build by STM32 Cube IDE,eclipse project), if I use arm-gnu-toolchain-14.2, thereis a warning,as show below:

[ INFO ] start linking ...

D:/arm/bin/../lib/gcc/arm-none-eabi/14.2.1/../../../../arm-none-eabi/bin/ld.exe: warning: ./build/Debug/c6t6_test.elf has
a LOAD segment with RWX permissions

But if I use GNU Arm Embedded Toolchain 10-2020-q4-major, there is no warning. I think maybe a special setting is needed if 14.2 version is uesd, but i don't know how.I would be extremely grateful if someone could tell me.

Top replies

Krotti42 14 days ago +1 verified

Hi ming.han ! You can fix this warning by adding READONLY in the specific sections in the linker script. Or you can also suppress this warning when you pass the linker option --no-warn-rwx-segments...