40 lines
514 B
NASM
40 lines
514 B
NASM
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global i686_outb
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i686_outb:
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[bits 32]
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mov dx, [esp + 4]
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mov al, [esp + 8]
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out dx, al
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ret
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global i686_inb
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i686_inb:
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[bits 32]
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mov dx, [esp + 4]
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xor eax, eax
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in al, dx
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ret
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global i686_Panic
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i686_Panic:
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cli
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hlt
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global i686_EnableInterrupts
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i686_EnableInterrupts:
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sti
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ret
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global i686_DisableInterrupts
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i686_DisableInterrupts:
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cli
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ret
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global crash_me
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crash_me:
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; div by 0
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; mov ecx, 0x1337
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; mov eax, 0
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; div eax
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int 0x80
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ret
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