33 lines
519 B
NASM
33 lines
519 B
NASM
; This is a compliant "kernel" meant for testing purposes.
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; Header
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section .stivalehdr
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stivale_header:
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dq stack.top ; rsp
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dw 1 ; video mode
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dw 800 ; fb_width
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dw 600 ; fb_height
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dw 16 ; fb_bpp
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section .bss
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stack:
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resb 4096
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.top:
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section .text
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; Entry point
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global _start
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_start:
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mov rax, 'h e l l '
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mov rbx, 'o w o '
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mov rcx, 'r l d '
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mov rdx, [rdi+24]
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mov [rdx], rax
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mov [rdx+8], rbx
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mov [rdx+16], rcx
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jmp $
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