48 lines
1.2 KiB
NASM
48 lines
1.2 KiB
NASM
#define ASM_FILE
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#include "multiboot2.h"
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#include "mlayout.h"
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extern hmain
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global hal_main_32
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ASM_MULTIBOOT_CHECK_SUM equ (0xFFFFFFFF - (MULTIBOOT2_HEADER_MAGIC + ASM_MULTIBOOT_HEADER_SIZE + MULTIBOOT_ARCHITECTURE_I386) + 1)
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section .multiboot_header
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bits 32
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align KERNEL_PAGE_SIZE
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;====================
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align MULTIBOOT_HEADER_ALIGN
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start_hdr:
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dd MULTIBOOT2_HEADER_MAGIC
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dd MULTIBOOT_ARCHITECTURE_I386
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dd ASM_MULTIBOOT_HEADER_SIZE
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dd ASM_MULTIBOOT_CHECK_SUM
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;====================
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align MULTIBOOT_INFO_ALIGN
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dw MULTIBOOT_HEADER_TAG_INFORMATION_REQUEST
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dw 0 ; flag
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dd (8+4*3) ; size
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dd MULTIBOOT_TAG_TYPE_BOOT_LOADER_NAME
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dd MULTIBOOT_TAG_TYPE_MMAP
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dd MULTIBOOT_TAG_TYPE_ACPI_NEW
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;====================
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align MULTIBOOT_INFO_ALIGN
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dw MULTIBOOT_HEADER_TAG_FRAMEBUFFER; type=5
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dw 0 ; flag
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dw 20 ; size
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dd 0 ; width
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dd 0 ; depth
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dd 0 ; height
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;====================
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align MULTIBOOT_INFO_ALIGN
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dw MULTIBOOT_HEADER_TAG_MODULE_ALIGN; type=6
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dw 0 ; flag
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dd 8 ; size
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;====================
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align MULTIBOOT_INFO_ALIGN
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dw MULTIBOOT_HEADER_TAG_END
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dw 0 ; flag
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dd 8 ; size
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;====================
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ASM_MULTIBOOT_HEADER_SIZE equ ($ - start_hdr)
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