Debug using ltrace

Qualcomm Linux supports various open-source tools, dumps, and logs for debugging as shown in the following figure. Figure: Resources to debug issues in the Linux user space

• Open-source tools such as ltrace, strace, Valgrind, and GDB help in tracing issues and memory analysis
• Dumps, represented by coredump help with crash diagnostics
• Logs including syslogs and journalctl support system monitoring and issue tracking

You can enable the supported open-source debug tools using the packagegroup-qcom-utilities.bb BitBake file located in the meta-qcom-distro/recipes-products/packagegroups/ directory.

​

Next steps

• Debug using ltrace
• Debug using strace
• Debug using Valgrind
• Debug using GNU debugger
• Collect coredumps
• Debug with user-space logs
• Configure debug symbols
• Reboot the system