When running a simulation with 'measure task stack usage' setting in SIL mode compilation errors stop the SIL simulation, how can I fix it?

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Advait Thakre
Advait Thakre 2023-1-4
评论： Rajesh PolamReddy 2023-12-5
When running a simulation with 'measure task stack usage' setting in SIL mode compilation errors stop the SIL simulation, I am using MinGW compiler and following is the error message.
D:/unitlevelanalysis/VehModMngt/Source/CodeGen/VehModMngt_ac_autosar_rtw/coderassumptions/lib/VehModMngt_ac_ca.lib -Wl,--end-group -lws2_32 xil_interface.obj:xil_interface.c:(.text+0xc1): undefined reference to `xilProfilingTimerFreeze' xil_interface.obj:xil_interface.c:(.text+0xf3): undefined reference to `xilProfilingTimerUnFreeze' xil_interface.obj:xil_interface.c:(.text+0x11e): undefined reference to `xilProfilingTimerFreeze' xil_interface.obj:xil_interface.c:(.text+0x150): undefined reference to `xilProfilingTimerUnFreeze' collect2.exe: error: ld returned 1 exit status gmake: *** [VehModMngt_ac.exe] Error 1 D:\unitlevelanalysis\VehModMngt\Source\CodeGen\VehModMngt_ac_autosar_rtw\sil>echo The make command returned an error of 2 The make command returned an error of 2 D:\unitlevelanalysis\VehModMngt\Source\CodeGen\VehModMngt_ac_autosar_rtw\sil>exit /B 1

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回答（1 个）

Rasmita
Rasmita 2023-4-12
Hi Advait,
It is my understanding that, you are trying to simulate with ‘measure task stack usage’ in ‘SIL’ mode and you are getting above mentioned compilation error in the ‘MinGW’ compiler.
The error message you're seeing is related to linker errors when trying to build the SIL executable with profiling enabled. It seems that the linker is not able to find the definitions for some functions related to profiling ('xilProfilingTimerFreeze', 'xilProfilingTimerUnFreeze') that are included in the 'xil_interface.obj' object file.
One possible solution could be to ensure that you are linking against the correct libraries that define these functions. You may also need to check that the libraries are correctly installed and their paths are included in the linker search path. Additionally, make sure that the required header files are included in the build.
For more information, please refer to the below documentation links:
https://www.mathworks.com/help/ecoder/ug/about-sil-and-pil-simulations.html
https://www.mathworks.com/help/ecoder/ug/stack-usage-profiling-for-code-generated-from-simulink-models.html
Hope this helps!
Regards,
Rasmita

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