32 lines
416 B
NASM
32 lines
416 B
NASM
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[org 0x6000]
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[bits 32]
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_start:
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push ebp
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mov ebp, esp
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.loop:
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; print shell prompt
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mov eax, 1
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mov edi, 0
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mov esi, prompt
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mov edx, 3
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int 0x80
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; read input
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mov eax, 0
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mov edi, 1
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mov esi, buf
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mov edx, 512
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int 0x80
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; echo what was wrote
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mov eax, 1
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mov edi, 0
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mov esi, buf
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mov edx, 512
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int 0x80
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jmp .loop
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jmp $
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prompt: db "> ", 0
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