mirror of
https://github.com/limine-bootloader/limine
synced 2024-12-12 17:47:19 +03:00
38 lines
684 B
NASM
38 lines
684 B
NASM
%define MULTIBOOT_HEADER_MAGIC 0x1badb002
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; Flags:
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;
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; bit 2: request framebuffer
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%define MULTIBOOT_HEADER_FLAGS (1 << 2)
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extern multiboot_main
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global _start
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section .multiboot_header
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align 4
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header_start:
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dd MULTIBOOT_HEADER_MAGIC ; Magic number (multiboot 1)
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dd MULTIBOOT_HEADER_FLAGS ; Flags
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dd -(MULTIBOOT_HEADER_MAGIC + MULTIBOOT_HEADER_FLAGS) ; Checksum
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header_end:
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section .text
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bits 32
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_start:
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cli
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mov esp, stack_top
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push ebx
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push eax
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call multiboot_main ; Jump to our multiboot test kernel
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section .bss
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stack_bottom:
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resb 4096 * 16
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stack_top:
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