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lessons 8, 9, 10, entering 32-bit mode

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Carlos Fenollosa 2014-10-09 11:40:08 +02:00
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08-32bit-print/README.md
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**Goal: Print on the screen when on 32-bit protected mode** **Goal: Print on the screen when on 32-bit protected mode**
32-bit mode allows us to use 32 bit registers and memory addressing 32-bit mode allows us to use 32 bit registers and memory addressing,
, protected memory, virtual memory and other advangades, but we will lose protected memory, virtual memory and other advangades, but we will lose
BIOS interrupts and we'll need to code the GDT (more on this later) BIOS interrupts and we'll need to code the GDT (more on this later)
In this lesson we will write a print string routine by directly manipulating In this lesson we will write a print string routine by directly manipulating