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Forth Lessons, Hacker News

From OLPC

This is a series of lessons on the Forth programming language and Open Firmware . New lessons are added periodically, so check back frequently or watch the page if you are interested.

  • Forth Lesson 0 – Motivation and Basic Syntax
  • Forth Lesson 1 – Stack and Numbers

  • Forth Lesson 2 – Stack diagrams and Comments

  • Forth Lesson 3 – Arithmetic Operators and Calculations
  • Forth Lesson 4 – Making New Definitions

  • Forth Lesson 5 – Introspection

  • (Forth Lesson 6) – Variables and Data Storage
  • Forth Lesson 7 – Control Structures
  • Forth Lesson 8 (Strings) – Strings
  • Forth Lesson 9 – Open Firmware Device Tree Basics
  • Forth Lesson – Device Node Methods
  • (Forth Lesson) – Device Instances
  • Forth Lesson – Booting
  • Forth Lesson Editing Files
  • Forth Lesson Some Cute Hacks
  • (Forth Lesson) The Forth Debugger
  • Forth Lesson Finding PCI Physical Addresses
  • (Forth Lesson) – Virtual Address Mapping
  • (Forth Lesson) – Data Structures / Create Does>
  • (Forth Lesson) – More on Create Does>, Debugging and User Data.
  • (Forth Lesson) – Open Firmware System Initialization
  • (Forth Lesson) – Vocabularies and search order
  • Forth Lesson – Using Forth Under Linux
  • (Forth Lesson) – Recipes
  • Forth Lesson – Device Tree Hacking
  • External links

    See also the following pages for more forth information:

    • A Beginner’s Guide to Forth

    by JV Noble,

  • Forth Interest Group (dissolved),
  • Gforth ,
  • Gforth Manual ,
  • Starting Forth or Starting Forth by Leo Brodie, an excellent introductory book,
  • Thinking Forth by Leo Brodie, about Forth Philosophy,
  • Object-Oriented Forth deep diving into oof.fs.

(Read More )

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