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Reorder code

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This commit is contained in:
Alex Kotov 2022-01-12 15:28:05 +05:00
parent 32d7ec3fd5
commit 426519ec2e
Signed by: kotovalexarian
GPG key ID: 553C0EBBEB5D5F08
1 changed files with 69 additions and 99 deletions
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168
examples/kernel-stivale2-limine/stivale2.h
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@ -19,6 +19,75 @@
#endif #endif
#define STIVALE2_BOOTLOADER_BRAND_SIZE 64
#define STIVALE2_BOOTLOADER_VERSION_SIZE 64
#define STIVALE2_MODULE_STRING_SIZE 128
#define STIVALE2_HEADER_TAG_ANY_VIDEO_ID 0xc75c9fa92a44c4db
#define STIVALE2_HEADER_TAG_FRAMEBUFFER_ID 0x3ecc1bc43d0f7971
#define STIVALE2_HEADER_TAG_FB_MTRR_ID 0x4c7bb07731282e00
#define STIVALE2_HEADER_TAG_SLIDE_HHDM_ID 0xdc29269c2af53d1d
#define STIVALE2_HEADER_TAG_TERMINAL_ID 0xa85d499b1823be72
#define STIVALE2_HEADER_TAG_SMP_ID 0x1ab015085f3273df
#define STIVALE2_HEADER_TAG_5LV_PAGING_ID 0x932f477032007e8f
#define STIVALE2_HEADER_TAG_UNMAP_NULL_ID 0x92919432b16fe7e7
#define STIVALE2_STRUCT_TAG_PMRS_ID 0x5df266a64047b6bd
#define STIVALE2_STRUCT_TAG_KERNEL_BASE_ADDRESS_ID 0x060d78874a2a8af0
#define STIVALE2_STRUCT_TAG_CMDLINE_ID 0xe5e76a1b4597a781
#define STIVALE2_STRUCT_TAG_MEMMAP_ID 0x2187f79e8612de07
#define STIVALE2_STRUCT_TAG_FRAMEBUFFER_ID 0x506461d2950408fa
#define STIVALE2_STRUCT_TAG_EDID_ID 0x968609d7af96b845
#define STIVALE2_STRUCT_TAG_TEXTMODE_ID 0x38d74c23e0dca893
#define STIVALE2_STRUCT_TAG_FB_MTRR_ID 0x6bc1a78ebe871172
#define STIVALE2_STRUCT_TAG_TERMINAL_ID 0xc2b3f4c3233b0974
#define STIVALE2_STRUCT_TAG_MODULES_ID 0x4b6fe466aade04ce
#define STIVALE2_STRUCT_TAG_RSDP_ID 0x9e1786930a375e78
#define STIVALE2_STRUCT_TAG_EPOCH_ID 0x566a7bed888e1407
#define STIVALE2_STRUCT_TAG_FIRMWARE_ID 0x359d837855e3858c
#define STIVALE2_STRUCT_TAG_EFI_SYSTEM_TABLE_ID 0x4bc5ec15845b558e
#define STIVALE2_STRUCT_TAG_KERNEL_FILE_ID 0xe599d90c2975584a
#define STIVALE2_STRUCT_TAG_KERNEL_FILE_V2_ID 0x37c13018a02c6ea2
#define STIVALE2_STRUCT_TAG_BOOT_VOLUME_ID 0x9b4358364c19ee62
#define STIVALE2_STRUCT_TAG_KERNEL_SLIDE_ID 0xee80847d01506c57
#define STIVALE2_STRUCT_TAG_SMBIOS_ID 0x274bd246c62bf7d1
#define STIVALE2_STRUCT_TAG_SMP_ID 0x34d1d96339647025
#define STIVALE2_STRUCT_TAG_PXE_SERVER_INFO 0x29d1e96239247032
#define STIVALE2_STRUCT_TAG_MMIO32_UART 0xb813f9b8dbc78797
#define STIVALE2_STRUCT_TAG_DTB 0xabb29bd49a2833fa
#define STIVALE2_STRUCT_TAG_HHDM_ID 0xb0ed257db18cb58f
#define STIVALE2_TERM_CB_DEC 10
#define STIVALE2_TERM_CB_BELL 20
#define STIVALE2_TERM_CB_PRIVATE_ID 30
#define STIVALE2_TERM_CB_STATUS_REPORT 40
#define STIVALE2_TERM_CB_POS_REPORT 50
#define STIVALE2_TERM_CB_KBD_LEDS 60
#define STIVALE2_TERM_CB_MODE 70
#define STIVALE2_TERM_CB_LINUX 80
#define STIVALE2_TERM_CTX_SIZE ((uint64_t)(-1))
#define STIVALE2_TERM_CTX_SAVE ((uint64_t)(-2))
#define STIVALE2_TERM_CTX_RESTORE ((uint64_t)(-3))
#define STIVALE2_TERM_FULL_REFRESH ((uint64_t)(-4))
#define STIVALE2_PMR_EXECUTABLE ((uint64_t)1 << 0)
#define STIVALE2_PMR_WRITABLE ((uint64_t)1 << 1)
#define STIVALE2_PMR_READABLE ((uint64_t)1 << 2)
#define STIVALE2_MMAP_USABLE 1
#define STIVALE2_MMAP_RESERVED 2
#define STIVALE2_MMAP_ACPI_RECLAIMABLE 3
#define STIVALE2_MMAP_ACPI_NVS 4
#define STIVALE2_MMAP_BAD_MEMORY 5
#define STIVALE2_MMAP_BOOTLOADER_RECLAIMABLE 0x1000
#define STIVALE2_MMAP_KERNEL_AND_MODULES 0x1001
#define STIVALE2_MMAP_FRAMEBUFFER 0x1002
#define STIVALE2_FBUF_MMODEL_RGB 1
#define STIVALE2_FIRMWARE_BIOS (1 << 0)
// Anchor for non ELF kernels // Anchor for non ELF kernels
struct stivale2_anchor { struct stivale2_anchor {
uint8_t anchor[15]; uint8_t anchor[15];
@ -44,15 +113,11 @@ struct stivale2_header {
_stivale2_split64(tags); _stivale2_split64(tags);
}; };
#define STIVALE2_HEADER_TAG_ANY_VIDEO_ID 0xc75c9fa92a44c4db
struct stivale2_header_tag_any_video { struct stivale2_header_tag_any_video {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t preference; uint64_t preference;
}; };
#define STIVALE2_HEADER_TAG_FRAMEBUFFER_ID 0x3ecc1bc43d0f7971
struct stivale2_header_tag_framebuffer { struct stivale2_header_tag_framebuffer {
struct stivale2_tag tag; struct stivale2_tag tag;
uint16_t framebuffer_width; uint16_t framebuffer_width;
@ -61,68 +126,33 @@ struct stivale2_header_tag_framebuffer {
uint16_t unused; uint16_t unused;
}; };
#define STIVALE2_HEADER_TAG_FB_MTRR_ID 0x4c7bb07731282e00
#define STIVALE2_HEADER_TAG_SLIDE_HHDM_ID 0xdc29269c2af53d1d
struct stivale2_header_tag_slide_hhdm { struct stivale2_header_tag_slide_hhdm {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t flags; uint64_t flags;
_stivale2_split64(alignment); _stivale2_split64(alignment);
}; };
#define STIVALE2_HEADER_TAG_TERMINAL_ID 0xa85d499b1823be72
struct stivale2_header_tag_terminal { struct stivale2_header_tag_terminal {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t flags; uint64_t flags;
_stivale2_split64(callback); _stivale2_split64(callback);
}; };
#define STIVALE2_TERM_CB_DEC 10
#define STIVALE2_TERM_CB_BELL 20
#define STIVALE2_TERM_CB_PRIVATE_ID 30
#define STIVALE2_TERM_CB_STATUS_REPORT 40
#define STIVALE2_TERM_CB_POS_REPORT 50
#define STIVALE2_TERM_CB_KBD_LEDS 60
#define STIVALE2_TERM_CB_MODE 70
#define STIVALE2_TERM_CB_LINUX 80
#define STIVALE2_TERM_CTX_SIZE ((uint64_t)(-1))
#define STIVALE2_TERM_CTX_SAVE ((uint64_t)(-2))
#define STIVALE2_TERM_CTX_RESTORE ((uint64_t)(-3))
#define STIVALE2_TERM_FULL_REFRESH ((uint64_t)(-4))
#define STIVALE2_HEADER_TAG_SMP_ID 0x1ab015085f3273df
struct stivale2_header_tag_smp { struct stivale2_header_tag_smp {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t flags; uint64_t flags;
}; };
#define STIVALE2_HEADER_TAG_5LV_PAGING_ID 0x932f477032007e8f
#define STIVALE2_HEADER_TAG_UNMAP_NULL_ID 0x92919432b16fe7e7
/* --- Struct --------------------------------------------------------------- */ /* --- Struct --------------------------------------------------------------- */
/* Information passed from the bootloader to the kernel */ /* Information passed from the bootloader to the kernel */
struct stivale2_struct { struct stivale2_struct {
#define STIVALE2_BOOTLOADER_BRAND_SIZE 64
char bootloader_brand[STIVALE2_BOOTLOADER_BRAND_SIZE]; char bootloader_brand[STIVALE2_BOOTLOADER_BRAND_SIZE];
#define STIVALE2_BOOTLOADER_VERSION_SIZE 64
char bootloader_version[STIVALE2_BOOTLOADER_VERSION_SIZE]; char bootloader_version[STIVALE2_BOOTLOADER_VERSION_SIZE];
uint64_t tags; uint64_t tags;
}; };
#define STIVALE2_STRUCT_TAG_PMRS_ID 0x5df266a64047b6bd
#define STIVALE2_PMR_EXECUTABLE ((uint64_t)1 << 0)
#define STIVALE2_PMR_WRITABLE ((uint64_t)1 << 1)
#define STIVALE2_PMR_READABLE ((uint64_t)1 << 2)
struct stivale2_pmr { struct stivale2_pmr {
uint64_t base; uint64_t base;
uint64_t length; uint64_t length;
@ -135,32 +165,17 @@ struct stivale2_struct_tag_pmrs {
struct stivale2_pmr pmrs[]; struct stivale2_pmr pmrs[];
}; };
#define STIVALE2_STRUCT_TAG_KERNEL_BASE_ADDRESS_ID 0x060d78874a2a8af0
struct stivale2_struct_tag_kernel_base_address { struct stivale2_struct_tag_kernel_base_address {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t physical_base_address; uint64_t physical_base_address;
uint64_t virtual_base_address; uint64_t virtual_base_address;
}; };
#define STIVALE2_STRUCT_TAG_CMDLINE_ID 0xe5e76a1b4597a781
struct stivale2_struct_tag_cmdline { struct stivale2_struct_tag_cmdline {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t cmdline; uint64_t cmdline;
}; };
#define STIVALE2_STRUCT_TAG_MEMMAP_ID 0x2187f79e8612de07
#define STIVALE2_MMAP_USABLE 1
#define STIVALE2_MMAP_RESERVED 2
#define STIVALE2_MMAP_ACPI_RECLAIMABLE 3
#define STIVALE2_MMAP_ACPI_NVS 4
#define STIVALE2_MMAP_BAD_MEMORY 5
#define STIVALE2_MMAP_BOOTLOADER_RECLAIMABLE 0x1000
#define STIVALE2_MMAP_KERNEL_AND_MODULES 0x1001
#define STIVALE2_MMAP_FRAMEBUFFER 0x1002
struct stivale2_mmap_entry { struct stivale2_mmap_entry {
uint64_t base; uint64_t base;
uint64_t length; uint64_t length;
@ -174,10 +189,6 @@ struct stivale2_struct_tag_memmap {
struct stivale2_mmap_entry memmap[]; struct stivale2_mmap_entry memmap[];
}; };
#define STIVALE2_STRUCT_TAG_FRAMEBUFFER_ID 0x506461d2950408fa
#define STIVALE2_FBUF_MMODEL_RGB 1
struct stivale2_struct_tag_framebuffer { struct stivale2_struct_tag_framebuffer {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t framebuffer_addr; uint64_t framebuffer_addr;
@ -195,16 +206,12 @@ struct stivale2_struct_tag_framebuffer {
uint8_t unused; uint8_t unused;
}; };
#define STIVALE2_STRUCT_TAG_EDID_ID 0x968609d7af96b845
struct stivale2_struct_tag_edid { struct stivale2_struct_tag_edid {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t edid_size; uint64_t edid_size;
uint8_t edid_information[]; uint8_t edid_information[];
}; };
#define STIVALE2_STRUCT_TAG_TEXTMODE_ID 0x38d74c23e0dca893
struct stivale2_struct_tag_textmode { struct stivale2_struct_tag_textmode {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t address; uint64_t address;
@ -214,10 +221,6 @@ struct stivale2_struct_tag_textmode {
uint16_t bytes_per_char; uint16_t bytes_per_char;
}; };
#define STIVALE2_STRUCT_TAG_FB_MTRR_ID 0x6bc1a78ebe871172
#define STIVALE2_STRUCT_TAG_TERMINAL_ID 0xc2b3f4c3233b0974
struct stivale2_struct_tag_terminal { struct stivale2_struct_tag_terminal {
struct stivale2_tag tag; struct stivale2_tag tag;
uint32_t flags; uint32_t flags;
@ -227,13 +230,10 @@ struct stivale2_struct_tag_terminal {
uint64_t max_length; uint64_t max_length;
}; };
#define STIVALE2_STRUCT_TAG_MODULES_ID 0x4b6fe466aade04ce
struct stivale2_module { struct stivale2_module {
uint64_t begin; uint64_t begin;
uint64_t end; uint64_t end;
#define STIVALE2_MODULE_STRING_SIZE 128
char string[STIVALE2_MODULE_STRING_SIZE]; char string[STIVALE2_MODULE_STRING_SIZE];
}; };
@ -243,53 +243,37 @@ struct stivale2_struct_tag_modules {
struct stivale2_module modules[]; struct stivale2_module modules[];
}; };
#define STIVALE2_STRUCT_TAG_RSDP_ID 0x9e1786930a375e78
struct stivale2_struct_tag_rsdp { struct stivale2_struct_tag_rsdp {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t rsdp; uint64_t rsdp;
}; };
#define STIVALE2_STRUCT_TAG_EPOCH_ID 0x566a7bed888e1407
struct stivale2_struct_tag_epoch { struct stivale2_struct_tag_epoch {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t epoch; uint64_t epoch;
}; };
#define STIVALE2_STRUCT_TAG_FIRMWARE_ID 0x359d837855e3858c
#define STIVALE2_FIRMWARE_BIOS (1 << 0)
struct stivale2_struct_tag_firmware { struct stivale2_struct_tag_firmware {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t flags; uint64_t flags;
}; };
#define STIVALE2_STRUCT_TAG_EFI_SYSTEM_TABLE_ID 0x4bc5ec15845b558e
struct stivale2_struct_tag_efi_system_table { struct stivale2_struct_tag_efi_system_table {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t system_table; uint64_t system_table;
}; };
#define STIVALE2_STRUCT_TAG_KERNEL_FILE_ID 0xe599d90c2975584a
struct stivale2_struct_tag_kernel_file { struct stivale2_struct_tag_kernel_file {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t kernel_file; uint64_t kernel_file;
}; };
#define STIVALE2_STRUCT_TAG_KERNEL_FILE_V2_ID 0x37c13018a02c6ea2
struct stivale2_struct_tag_kernel_file_v2 { struct stivale2_struct_tag_kernel_file_v2 {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t kernel_file; uint64_t kernel_file;
uint64_t kernel_size; uint64_t kernel_size;
}; };
#define STIVALE2_STRUCT_TAG_BOOT_VOLUME_ID 0x9b4358364c19ee62
struct stivale2_guid { struct stivale2_guid {
uint32_t a; uint32_t a;
uint16_t b; uint16_t b;
@ -304,15 +288,11 @@ struct stivale2_struct_tag_boot_volume {
struct stivale2_guid part_guid; struct stivale2_guid part_guid;
}; };
#define STIVALE2_STRUCT_TAG_KERNEL_SLIDE_ID 0xee80847d01506c57
struct stivale2_struct_tag_kernel_slide { struct stivale2_struct_tag_kernel_slide {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t kernel_slide; uint64_t kernel_slide;
}; };
#define STIVALE2_STRUCT_TAG_SMBIOS_ID 0x274bd246c62bf7d1
struct stivale2_struct_tag_smbios { struct stivale2_struct_tag_smbios {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t flags; uint64_t flags;
@ -320,8 +300,6 @@ struct stivale2_struct_tag_smbios {
uint64_t smbios_entry_64; uint64_t smbios_entry_64;
}; };
#define STIVALE2_STRUCT_TAG_SMP_ID 0x34d1d96339647025
struct stivale2_smp_info { struct stivale2_smp_info {
uint32_t processor_id; uint32_t processor_id;
uint32_t lapic_id; uint32_t lapic_id;
@ -339,30 +317,22 @@ struct stivale2_struct_tag_smp {
struct stivale2_smp_info smp_info[]; struct stivale2_smp_info smp_info[];
}; };
#define STIVALE2_STRUCT_TAG_PXE_SERVER_INFO 0x29d1e96239247032
struct stivale2_struct_tag_pxe_server_info { struct stivale2_struct_tag_pxe_server_info {
struct stivale2_tag tag; struct stivale2_tag tag;
uint32_t server_ip; uint32_t server_ip;
}; };
#define STIVALE2_STRUCT_TAG_MMIO32_UART 0xb813f9b8dbc78797
struct stivale2_struct_tag_mmio32_uart { struct stivale2_struct_tag_mmio32_uart {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t addr; uint64_t addr;
}; };
#define STIVALE2_STRUCT_TAG_DTB 0xabb29bd49a2833fa
struct stivale2_struct_tag_dtb { struct stivale2_struct_tag_dtb {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t addr; uint64_t addr;
uint64_t size; uint64_t size;
}; };
#define STIVALE2_STRUCT_TAG_HHDM_ID 0xb0ed257db18cb58f
struct stivale2_struct_tag_hhdm { struct stivale2_struct_tag_hhdm {
struct stivale2_tag tag; struct stivale2_tag tag;
uint64_t addr; uint64_t addr;