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Kernel: Add missing multiboot.h

This commit is contained in:
Bananymous 2025-08-05 17:12:26 +03:00
parent c593d3ed75
commit 647fedfa19
1 changed files with 70 additions and 0 deletions
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70
kernel/include/kernel/multiboot.h Normal file
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#pragma once
#include <stdint.h>
#define MULTIBOOT_MAGIC 0x2badb002
#define MULTIBOOT_FLAGS_MEM (1 << 0)
#define MULTIBOOT_FLAGS_BOOT_DEV (1 << 1)
#define MULTIBOOT_FLAGS_CMDLINE (1 << 2)
#define MULTIBOOT_FLAGS_MODULES (1 << 3)
#define MULTIBOOT_FLAGS_SYMS1 (1 << 4)
#define MULTIBOOT_FLAGS_SYMS2 (1 << 5)
#define MULTIBOOT_FLAGS_MMAP (1 << 6)
#define MULTIBOOT_FLAGS_DRIVES (1 << 7)
#define MULTIBOOT_FLAGS_CONFIG (1 << 8)
#define MULTIBOOT_FLAGS_BOOTLOADER (1 << 9)
#define MULTIBOOT_FLAGS_APM_TABLE (1 << 10)
#define MULTIBOOT_FLAGS_VBE (1 << 11)
#define MULTIBOOT_FLAGS_FRAMEBUFFER (1 << 12)
#define MULTIBOOT_FRAMEBUFFER_TYPE_RGB 1
#define MULTIBOOT_FRAMEBUFFER_TYPE_TEXT 2
struct multiboot_info_t
{
uint32_t flags;
uint32_t mem_lower;
uint32_t mem_upper;
uint32_t boot_device;
uint32_t cmdline;
uint32_t mods_count;
uint32_t mods_addr;
uint32_t syms[4];
uint32_t mmap_length;
uint32_t mmap_addr;
uint32_t drives_length;
uint32_t drives_addr;
uint32_t config_table;
uint32_t bootloader_name;
uint32_t apm_table;
uint32_t vbe_control_info;
uint32_t vbe_mode_info;
uint16_t vbe_mode;
uint16_t vbe_interface_seg;
uint16_t vbe_interface_off;
uint16_t vbe_interface_len;
uint64_t framebuffer_addr;
uint32_t framebuffer_pitch;
uint32_t framebuffer_width;
uint32_t framebuffer_height;
uint8_t framebuffer_bpp;
uint8_t framebuffer_type;
uint8_t color_info[6];
} __attribute__((packed));
struct multiboot_module_t
{
uint32_t mod_start;
uint32_t mod_end;
uint32_t string;
uint32_t reserved;
} __attribute__((packed));
struct multiboot_mmap_t
{
uint32_t size;
uint64_t base_addr;
uint64_t length;
uint32_t type;
} __attribute__((packed));