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/*
* Copyright (c) 2021, Gunnar Beutner <gbeutner@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#ifdef __cplusplus
# include <Kernel/Multiboot.h>
# include <Kernel/PhysicalAddress.h>
# include <Kernel/VirtualAddress.h>
#endif
#define MAX_KERNEL_SIZE 0x4000000
#ifdef __cplusplus
namespace Kernel {
struct [[gnu::packed]] BootInfo {
u32 start_of_prekernel_image;
u32 end_of_prekernel_image;
u64 physical_to_virtual_offset;
u64 kernel_mapping_base;
u64 kernel_load_base;
# if ARCH(X86_64)
u32 gdt64ptr;
u16 code64_sel;
u32 boot_pml4t;
# endif
u32 boot_pdpt;
u32 boot_pd0;
u32 boot_pd_kernel;
u64 boot_pd_kernel_pt1023;
u64 kernel_cmdline;
u32 multiboot_flags;
u64 multiboot_memory_map;
u32 multiboot_memory_map_count;
u64 multiboot_modules;
u32 multiboot_modules_count;
u64 multiboot_framebuffer_addr;
u32 multiboot_framebuffer_pitch;
u32 multiboot_framebuffer_width;
u32 multiboot_framebuffer_height;
u8 multiboot_framebuffer_bpp;
u8 multiboot_framebuffer_type;
};
}
#endif
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