This project demonstrates how to cross-compile and debug an application for Raspberry Pi(RPi). A workaround for a feature request CPP-23898 is also implemented here.
The project is made for Raspberry Pi OS 64-bit, release date 21-Feb-2023, Kernel version 5.15, Debian version 11 (bullseye)
Raspberry Pi is configured to have IP address 192.168.0.101, sshd to be started on boot.
RPi-compatible toolchain & sysroot are installed to its standard location C:\SysGCC\raspberry64
To optimize binary size a special build step is added (see add_custom_target clause in CMakeLists.txt).
A run configuration of type Remote GDB Server copies the stripped binary to the target board
and starts it there under gdbserver.
Generated '.gdbinit' script forces gdb to use symbols from full (i.e. non-stripped) binary.
- Ubuntu 22.04LTS
- CMake 3.23+
- Packages installed:
- binutils-aarch64-linux-gnu
- g++-aarch64-linux-gnu
- gcc-aarch64-linux-gnu
- make
References