topic Re: Linker Command File (LCF) problem with CW 10.6 in CodeWarrior for MCU

Linker Command File (LCF) problem with CW 10.6

leeyeel — Wed, 14 Mar 2018 14:58:16 GMT

Hi everyone,

I am confused when reading the Note CodeWarrior Linker Command File (LCF) for Qorivva/PX .

In the Listing 6. C source file, the variable long bss_i should be forcefully placed into ".data" section, but in fact, bss_i is placed in ".bss" section. So why?

The note is here:

https://www.nxp.com/docs/en/application-note/AN4497.pdf

Re: Linker Command File (LCF) problem with CW 10.6

martin_kovar — Tue, 20 Mar 2018 12:13:38 GMT

Hello,

I checked the code from application note and I can confirm the declspec with long bss_i does not work, which is correct according to declspec implementation, so there is incorrect declspec usage in the application note.

Please use the code below:

#pragma push
#pragma section sdata_type ".data" ".data"

long bss_i;

#pragma pop

If you have any other question, please feel free to write me back.

Regards,

Martin

Re: Linker Command File (LCF) problem with CW 10.6

leeyeel — Wed, 21 Mar 2018 07:57:07 GMT

Thanks for your reply.

Regards