Hi everyone,I am using Arm Streamline to analyze a demo application running on Telechips (Linux) hardware. The capture of performance data and the charts in "Timeline" work perfectly for any demo I tried, but I’ve noticed that the profiling results do not show anything from my code in the "Call Paths", "Functions" and "Code" tabs. The function stack lists only system functions.
Where am I supposed to place the source code files? The official documentation points that in case of "No source available." message it is required to "Set Path Prefix Substitutions" where no "Captured Paths" are listed for my demo.
Here is my setup:Arm Streamline 2025.3, Windows 10Running on Telechips hardware, connected via TCPThe demo consists of a single C++ file that runs for a few seconds (also tested with more complex graphics examples with the same results). Compiled with:aarch64-telechips-linux-g++ -g3 -O0 code.cpp -fno-inline -fno-omit-frame-pointer -o codeand the executablecode: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-aarch64.so.1, for GNU/Linux 3.14.0, with debug_info, not stripped
aarch64-telechips-linux-g++ -g3 -O0 code.cpp -fno-inline -fno-omit-frame-pointer -o code
code: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-aarch64.so.1, for GNU/Linux 3.14.0, with debug_info, not stripped
Any guidance or best practices for getting function names and source-level details in Streamline would be greatly appreciated.
Hi Rumen,
This means that Streamline cannot locate the source code for your application and you need to create path prefix substitutions to point to where it is. Path prefix substitutions map the path to the source from where it was when the app was built (which Streamline reads from the application) to somewhere it can find the source now.