Operating System From Scratch

Step 05: Kernel

We will:

• Learn how to mix asm and C, since we'll begin to program in C (see a/ and b/)
• Load a simple kernel file into memory (see c/)
• Enter protect mode (see d/)
• Parse the kernel file and place the contents in the right place in the memory (see e/)
• Begin to use C programming language to develop the kernel (see f/)
• Re-arrange our source files in a directory tree (see g/)
• Add interrupt handlers to kernel (see h/ and i/)

Now we have a running Kernel! Hurrah for the Kernel!

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