> For the complete documentation index, see [llms.txt](https://docs.hex-rays.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hex-rays.com/9.0sp1/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/1234.md).

# enable\_tracing

```
Enable step tracing
     trace_level - what kind of trace to modify
     enable      - 0: turn off, 1: turn on
Returns: success

success enable_tracing(long trace_level, long enable);

#define TRACE_STEP 0x0  // lowest level trace. trace buffers are not maintained
#define TRACE_INSN 0x1  // instruction level trace
#define TRACE_FUNC 0x2  // function level trace (calls & rets)
#define TRACE_BBLK 0x4  // basic block level trace
```


---

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