CmBacktrace Integration

Overview

Use this skill to integrate CmBacktrace as a Cortex-M crash diagnosis tool. The key is to preserve fault context, provide correct firmware metadata, route output safely, and verify that backtraces map to the running ELF.

When To Use

Use this skill when:

• The target is Cortex-M and the user wants automatic fault diagnosis or stack backtraces.
• The issue involves HardFault, fault handlers, register dumps, firmware name/version/hardware version, or crash logs.
• The project uses or plans to use CmBacktrace.

Do not use this skill for non-Cortex-M faults. Use embedded-fault-debug or the architecture-specific debug skill instead.

First Questions

Ask for: