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https://github.com/Fennix-Project/Kernel.git
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75 lines
1.8 KiB
NASM
75 lines
1.8 KiB
NASM
[bits 32]
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extern Multiboot2_start
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; https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html
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section .multiboot2
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align 4096
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MULTIBOOT2_HEADER_START:
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dd 0xE85250D6
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dd 0
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dd (MULTIBOOT2_HEADER_END - MULTIBOOT2_HEADER_START)
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dd 0x100000000 - (MULTIBOOT2_HEADER_END - MULTIBOOT2_HEADER_START) - 0 - 0xE85250D6
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align 8
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InfoRequestTag_Start:
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dw 1
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dw 0
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dd InfoRequestTag_End - InfoRequestTag_Start
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dd 1 ; Command Line
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dd 2 ; Boot Loader Name
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dd 3 ; Module
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dd 4 ; Basic Memory Information
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dd 5 ; BIOS Boot Device
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dd 6 ; Memory Map
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dd 7 ; VBE
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dd 8 ; Framebuffer
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dd 9 ; ELF Sections
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dd 10 ; APM Table
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dd 11 ; EFI 32-bit System Table Pointer
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dd 12 ; EFI 64-bit System Table Pointer
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; dd 13 ; SMBIOS
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dd 14 ; ACPI Old
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dd 15 ; ACPI New
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dd 16 ; Network
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dd 17 ; EFI Memory Map
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dd 18 ; EFI Boot Services Notifier
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dd 19 ; EFI 32-bit Image Handle Pointer
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dd 20 ; EFI 64-bit Image Handle Pointer
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dd 21 ; Load Base Address
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InfoRequestTag_End:
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align 8
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FramebufferTag_Start:
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dw 5
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dw 1
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dd FramebufferTag_End - FramebufferTag_Start
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dd 0
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dd 0
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dd 32
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FramebufferTag_End:
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align 8
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EGATextSupportTag_Start:
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dw 4
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dw 0
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dd EGATextSupportTag_End - EGATextSupportTag_Start
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dd 1 ; https://www.gnu.org/software/grub/manual/multiboot2/html_node/Console-header-tags.html
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EGATextSupportTag_End:
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align 8
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AlignedModulesTag_Start:
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dw 6
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dw 0
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dd AlignedModulesTag_End - AlignedModulesTag_Start
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AlignedModulesTag_End:
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align 8
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EntryAddressTag_Start:
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dw 9
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dw 0
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dd EntryAddressTag_End - EntryAddressTag_Start
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dd Multiboot2_start
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EntryAddressTag_End:
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align 8
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EndTag_Start:
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dw 0
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dw 0
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dd EndTag_End - EndTag_Start
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EndTag_End:
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MULTIBOOT2_HEADER_END:
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