# QEMU Usermode Tracing Qemu usermode tracing has powerful tracing capabilities to help you narrow down code paths fast. The below command will show all the available default tracing pieces. ``` qemu-arm -d help ``` To get a simple trace of the execution run ``` qemu-arm -d in_asm,nochain -L $(pwd) ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://breaking-bits.gitbook.io/breaking-bits/vulnerability-discovery/emulation/qemu-usermode-tracing.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.