How to disable optimization for protecting an unused function

[jasoncui]

I created a function, and didn't call it in my project, the compiler treated it as unused dead code and removed it by the linker. I hope the optimization doesn't work only for this function, how can I do? The CodeWarrior I used is ver5.9, and the MCU is MC9S12G128.

Any help would be much appreciate!

[ZhangJennie]

Hi Jason.

add the function name to ENTRIES block in prm file can avoid unused function being optimized. can you please try it? can it work for you?

Have a great day,
Jennie Zhang

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[jasoncui]

Hi, Jennie

I works well. Thanks a lot.

[ZhangJennie]

you are welcome!

Jennie Zhang

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