The Book of the Runtime

Welcome to the Book of the Runtime (BOTR) for the .NET Runtime. This contains
a collection of articles about the non-trivial internals of the .NET Runtime. Its
intended audience are people actually modifying the code or simply wishing to have a
deep understanding of the runtime.

Below is a table of contents.

• Book of the Runtime FAQ
• Introduction to the Common Language Runtime
• Garbage Collection Design
• Threading
• RyuJIT Overview
  • Porting RyuJIT to other platforms
• Type System
• Type Loader
• Method Descriptor
• Virtual Stub Dispatch
• Stack Walking
• Mscorlib and Calling Into the Runtime
• Data Access Component (DAC) Notes
• Profiling
• Implementing Profilability
• What Every Dev needs to Know About Exceptions in the Runtime
• ReadyToRun Overview
• CLR ABI
• Cross-platform Minidumps

It may be possible that this table is not complete. You can get a complete list
by looking at the directory where all the chapters are stored:

• All Book of the Runtime (BOTR) chapters on GitHub