# get\_sp\_delta ``` Get modification of SP made by the instruction ea - end address of the instruction i.e. the last address of the instruction+1 returns: Get modification of SP made at the specified location If the specified location doesn't contain a SP change point, return 0 Otherwise return delta of SP modification long get_sp_delta(long ea); ``` --- # 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://docs.hex-rays.com/9.0sp1/developer-guide/idc/idc-api-reference/alphabetical-list-of-idc-functions/352.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.