33 lines
461 B
NASM
33 lines
461 B
NASM
extern kernel_main
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%define MAGIC 0xe85250d6
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%define ARCH 0
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%define LEN (header_end - header_start)
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%define CHECKSUM -(MAGIC + ARCH + LEN)
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section .multiboot
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header_start:
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align 8
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dd MAGIC
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dd ARCH
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dd LEN
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dd CHECKSUM
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dw 0
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dd 8
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header_end:
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section .bss
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align 16
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stack_bottom:
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resb 16384
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stack_top:
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section .text
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global _start
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_start:
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mov esp, stack_top
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call kernel_main
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cli
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hang:
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hlt
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jmp hang |