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65 lines
1.6 KiB
NASM
65 lines
1.6 KiB
NASM
; 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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HEADER_START:
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dd 0xE85250D6
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dd 0
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dd (HEADER_END - HEADER_START)
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dd 0x100000000 - (HEADER_END - HEADER_START) - 0 - 0xE85250D6
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align 8
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MB2_INFO_REQUEST_TAG_START:
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dw 1
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dw 0
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dd MB2_INFO_REQUEST_TAG_END - MB2_INFO_REQUEST_TAG_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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MB2_INFO_REQUEST_TAG_END:
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align 8
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MB2_FRAMEBUFFER_TAG_START:
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dw 5
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dw 1
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dd MB2_FRAMEBUFFER_TAG_END - MB2_FRAMEBUFFER_TAG_START
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dd 0
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dd 0
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dd 32
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MB2_FRAMEBUFFER_TAG_END:
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align 8
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MB2_EGA_SUPPORT_TAG_START:
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dw 4
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dw 0
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dd MB2_EGA_SUPPORT_TAG_END - MB2_EGA_SUPPORT_TAG_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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MB2_EGA_SUPPORT_TAG_END:
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align 8
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MB2_MODULE_ALIGN_TAG_START:
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dw 6
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dw 0
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dd MB2_MODULE_ALIGN_TAG_END - MB2_MODULE_ALIGN_TAG_START
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MB2_MODULE_ALIGN_TAG_END:
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align 8
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MB2_TAG_START:
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dw 0
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dw 0
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dd MB2_TAG_END - MB2_TAG_START
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MB2_TAG_END:
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HEADER_END:
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