---
title: "Discussion on \"Why NtSetContextThread destroys volatile registers\" | Hashnode"
description: "Discussion on \"Why NtSetContextThread destroys volatile registers\". How the kernel returns from a syscall"
url: "https://hashnode.com/posts/why-ntsetcontextthread-destroys-volatile-registers/61cda37d7cb96c3f9225da24"
---

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# [Why NtSetContextThread destroys volatile registers](https://www.lodsb.com/why-ntsetcontextthread-destroys-volatile-registers?utm_source=hashnode&utm_medium=feed)

How the kernel returns from a syscall

Dec 30, 2021 · 3 min read · lodsb.com  
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-   [#programming](https://hashnode.com/tag/programming)

## Written by

[Sam Russell](https://hashnode.com/@samrussell)

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