CodeWarrior for MCUのトピックRe: How to get stack usage analysis?

How to get stack usage analysis?

達裕百鳥 — Thu, 25 Apr 2019 03:47:18 GMT

How to get stack usage analysis?

I use the following:

CW for MCU V10.7

Freescale Assembler for Embedded ARM family.
Version 2.0 build 59 (build 59)

Freescale C/C++ for Embedded ARM.
Version 5.1 build 59 (build 59)

Freescale Linker for Embedded ARM.
Version 3.0 build 59 (build 59)

BlackNight — Thu, 25 Apr 2019 05:29:39 GMT

I hope this helps,

Erich

達裕百鳥 — Thu, 25 Apr 2019 07:01:46 GMT

Thank you very much for your reply.

I tried to build a program with "-fstack-usage" compiler option.

However, an "Unknown option" error has occurred.

Did I make the wrong setting?

Best regards,

Tatsuhiro

BlackNight — Thu, 25 Apr 2019 08:44:34 GMT

Your screenshots indicate you are using the depreciated/legacy Metrowerks ARM compiler. That option only exists for the GNU gcc compiler:

I hope this helps,

Erich

達裕百鳥 — Fri, 26 Apr 2019 01:46:50 GMT

I appreciate your response.

Do you know if this ARM compiler does not have a stack usage analysis option?

Best regards,

Tatsuhiro

BlackNight — Fri, 26 Apr 2019 03:53:38 GMT

It does not have such an option.

達裕百鳥 — Fri, 26 Apr 2019 06:27:28 GMT

Thank you Erich. Your explanation was easy to understand.