<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>VM on xyanrch's Blog</title><link>https://xyanrch1024.github.io/tags/vm/</link><description>Recent content in VM on xyanrch's Blog</description><generator>Hugo</generator><language>en</language><lastBuildDate>Thu, 09 Jul 2026 16:00:00 +0800</lastBuildDate><atom:link href="https://xyanrch1024.github.io/tags/vm/index.xml" rel="self" type="application/rss+xml"/><item><title>Building a REPL for a Scripting Language</title><link>https://xyanrch1024.github.io/posts/repl-design/</link><pubDate>Thu, 09 Jul 2026 16:00:00 +0800</pubDate><guid>https://xyanrch1024.github.io/posts/repl-design/</guid><description>Designing an interactive Read-Eval-Print Loop for the kai scripting language — multi-line input, expression auto-printing, state persistence, and graceful error recovery.</description></item><item><title>Building a Lua-like Language Frontend in C++</title><link>https://xyanrch1024.github.io/posts/kai-lang-frontend/</link><pubDate>Mon, 06 Jul 2026 15:00:00 +0800</pubDate><guid>https://xyanrch1024.github.io/posts/kai-lang-frontend/</guid><description>From lexer and parser to bytecode compiler — building a Lua-like language frontend for a stack-based VM.</description></item><item><title>Building a Stack-Based VM: Design Walkthrough</title><link>https://xyanrch1024.github.io/posts/stack-vm-design/</link><pubDate>Mon, 06 Jul 2026 14:00:00 +0800</pubDate><guid>https://xyanrch1024.github.io/posts/stack-vm-design/</guid><description>A deep dive into the design of a stack-based virtual machine, covering architecture, instruction set, execution model, and memory management.</description></item></channel></rss>