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https://github.com/limine-bootloader/limine
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30 lines
382 B
Plaintext
30 lines
382 B
Plaintext
extern bss_begin
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extern bss_end
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extern entry
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extern gdt
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section .entry
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global _start
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_start:
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cld
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; Zero out .bss
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xor al, al
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mov edi, bss_begin
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mov ecx, bss_end
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sub ecx, bss_begin
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rep stosb
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lgdt [gdt]
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jmp 0x18:.reload_cs
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.reload_cs:
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mov eax, 0x20
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mov ds, ax
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mov es, ax
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mov fs, ax
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mov gs, ax
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mov ss, ax
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jmp entry
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