How to get stack usage analysis?

[達裕百鳥]

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]

For bare-metal, see GNU Static Stack Usage Analysis | MCU on Eclipse 

For FreeRTOS, see Understanding FreeRTOS Task Stack Usage and Kernel Awareness Information | MCU on Eclipse  and FreeRTOS Kernel Awareness for Eclipse from NXP | MCU on Eclipse 

I hope this helps,

Erich

[達裕百鳥]

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 · Accepted solution]

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]

I appreciate your response.

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

Best regards, 

Tatsuhiro

[BlackNight]

It does not have such an option.

[達裕百鳥]

Thank you Erich. Your explanation was easy to understand.