topic Re: How to do S12Z linker optimization none? in CodeWarrior Development Tools

How to do S12Z linker optimization none?

pratibhasurabhi — Wed, 30 Aug 2017 11:22:28 GMT

Hi,

I am using CodeWarrior V10.7.

We have tried the below setting for turning off the optimization but its not working

Please tell me the setting for the optimization.

Thanks!

Re: How to do S12Z linker optimization none?

Alice_Yang — Thu, 31 Aug 2017 08:05:29 GMT

Hi ,

How do you know it doesn't work ? Could you show some codes or something else to

tell us in detail.

Alice

Re: How to do S12Z linker optimization none?

pratibhasurabhi — Fri, 01 Sep 2017 07:22:21 GMT

Dear Alice ,

We are trying to implement unit testing for our code .For the unit testing tool to run it create stub functions of all the functions .These stub functions are not referenced in the code .It just needs to be linked in the object file created .

For previous version of codewarrior shown in the screenshot below there was option to keep or remove the unused sections.

Can you please tell how to do in present s12z linker setting .As the linker is removing the unused objects in the object file created .

The present linker optimisation setting is this

Thanks in advance

Re: How to do S12Z linker optimization none?

Alice_Yang — Tue, 05 Sep 2017 02:47:33 GMT

Hello Pratibha,

Maybe you can try to add the unused function to ENTRIES section in prm file :

ENTRIES

function_name

END

Please refer to :

How to include unused rtshc12.c.o (ansixbi.lib) and rtsxgate.cxgate.o (ansi_xgi.lib) functions into object code?

and

"MCU_Build_Tools_Utilities.pdf"(under CW10.7 install folder:CW MCU v10.7\MCU\Help\PDF ) -> ENTRIES Block

Alice