86 lines
1.8 KiB
C
86 lines
1.8 KiB
C
/*******************************************************************************/
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/* COS2000 - Compatible Operating System - LGPL v3 - Hordé Nicolas */
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/* */
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/* Sources modifiées du noyau Linux linux-source-4.15.0/arch/x86/include/uapi/asm/bootparam.h
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/* Sources modifiées du noyau Linux linux-source-4.15.0/arch/x86/include/asm/e820/type.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _BOOT
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#define _BOOT
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#include "types.h"
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#include "gdt.h"
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#define E820_MAX_ENTRIES 128
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typedef struct entrye820 {
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u64 addr;
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u64 size;
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u32 type;
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} entrye820 __attribute__((packed));
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typedef struct bootparams {
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entrye820 e820_table[E820_MAX_ENTRIES];
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u32 e820_numbers;
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u8* cmdline;
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u8 kbflag;
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u32 ramdisksize;
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u32 ramdiskaddr;
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} bootparams;
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enum e820_type {
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E820_TYPE_RAM = 1,
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E820_TYPE_RESERVED = 2,
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E820_TYPE_ACPI = 3,
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E820_TYPE_NVS = 4,
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E820_TYPE_UNUSABLE = 5,
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E820_TYPE_PMEM = 7,
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E820_TYPE_PRAM = 12,
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E820_TYPE_RESERVED_KERN = 128,
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};
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typedef struct header {
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u8 setup_sects;
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u16 root_flags;
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u32 syssize;
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u16 ram_size;
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u16 vid_mode;
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u16 root_dev;
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u16 boot_flag;
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u16 jump;
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u32 header;
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u16 version;
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u32 realmode_swtch;
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u16 start_sys_seg;
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u16 kernel_version;
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u8 type_of_loader;
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u8 loadflags;
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u16 setup_move_size;
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u32 code32_start;
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u32 ramdisk_image;
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u32 ramdisk_size;
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u32 bootsect_kludge;
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u16 heap_end_ptr;
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u8 ext_loader_ver;
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u8 ext_loader_type;
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u32 cmd_line_ptr;
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u32 initrd_addr_max;
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u32 kernel_alignment;
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u8 relocatable_kernel;
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u8 min_alignment;
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u16 xloadflags;
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u32 cmdline_size;
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u32 hardware_subarch;
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u64 hardware_subarch_data;
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u32 payload_offset;
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u32 payload_length;
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u64 setup_data;
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u64 pref_address;
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u32 init_size;
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u32 handover_offset;
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} __attribute__((packed)) header;
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#endif
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