Index
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$#!
 _start
A
 a20.inc
 a20_enable
 a20_enable_keyboard_controller
 a20_get_state
 a20_query_support
 Address Translation
 Address type
 ADDRESS_RANGE_MEMORY
 ADDRESS_RANGE_RESERVED
 AddressRange
 Assembly
 ata.inc
 ATA_CMD_DIAGNOSTIC
 ATA_CMD_IDENTIFY
 ATA_CMD_RESTORE
 ATA_COMMAND
 ATA_CTRL
 ATA_CYLHI
 ATA_CYLLO
 ATA_DATA
 ATA_DRVADDR
 ATA_DRVHEAD
 ATA_ERROR
 ATA_FEATURES
 ata_init
 ata_probe
 ATA_SECCOUNT
 ATA_SECNUM
 ata_select
 ATA_STATUS
 ata_wait
 ATTR_ARCHIVE, fat_entry
 ATTR_DIRECTORY, fat_entry
 ATTR_HIDDEN, fat_entry
 ATTR_READ_ONLY, fat_entry
 ATTR_SYSTEM, fat_entry
 ATTR_VOLUME_ID, fat_entry
 Attributes, fat_entry
B
 BaseAddrHigh, AddressRange
 BaseAddrLow, AddressRange
 bio.inc
 bio_brelse
 bio_bwrite
 bio_getblk
 bio_init
 bio_read
 bios.inc
 bios_log
 bios_log_hex
 bios_log_number
 bios_print
 BlkDev
 boot_info_add_memmap
 boot_info_print_mmap
 bootia32.asm
 BootInfo
 bootinfo.inc
boot/common/bootinfo.inckernel/sys/bootinfo.inc
 BOOTINFO_MEMORY_LIMIT
 BootInfoRange
 Buffer
 Buffer flags
 BUFFER_DIRTY
 BUFFER_ERROR
 BUFFER_INVAL
 BUFFER_READ
 BUFFER_WRITE
C
 C
 cga.inc
 cga_getpos
 cga_putc
 cga_setpos
 chacha.asm
 CharDev
 cmos.inc
 Coding Style
 COFF File Structure
 coff.inc
 COFFFileHdr
 com.inc
 com_probe
 com_putc
 Common Object File Format(COFF)
 console.inc
 Constants
Global
boot/common/bootinfo.incboot/loader/memory.inckernel/bio.inckernel/dev/at/ata.inckernel/dev/at/floppy.inckernel/fs/xv6fs.inckernel/vfs.inclib/crypto/dilithium/ntt.asmlib/crypto/sha2/sha256.asm
fat_entry
 Constants and Enumerations
 cpu.inc
 CR0
 CR0_AM
 CR0_CD
 CR0_EM
 CR0_ET
 CR0_MP
 CR0_NE
 CR0_NW
 CR0_PE
 CR0_PG
 CR0_TS
 CR0_WP
 CR3
 CR3_PCD
 CR3_PWT
 CR4
 CR4_CET
 CR4_DE
 CR4_MCE
 CR4_OSFXSR
 CR4_OSXMMEXCPT
 CR4_OSXSSAVE
 CR4_PAE
 CR4_PCE
 CR4_PCIDE
 CR4_PGE
 CR4_PKE
 CR4_PKS
 CR4_PSE
 CR4_PVI
 CR4_SMAP
 CR4_SMEP
 CR4_SMXE
 CR4_TSD
 CR4_UMIP
 CR4_VME
 CR4_VMXE
D
 DEFN name
 dev.inc
 dev_init
 DirEntry
 disk.inc
 disk_read_sectors
boot/bootsect/floppy.asmboot/bootsect/hdd.asmboot/loader/disk.inc
 DOR bitflag
E
 EFI_BOOT_SERVICES
 EFI_LOADED_IMAGE_PROTOCOL
 efi_log
 efi_log_init
 efi_log_time
 EFI_RUNTIMES_SERVICES
 EFI_SYSTEM_TABLE
 efimain
 Enumerations
Loader entry point.
copy/pasted from https://wiki.osdev.org/A20_Line ....
Since we don’t use segmentation, this is how address translation works
See AddressRange.Type
Available and usable RAM.
Reserved or in use.
The “Hungarian” notation conventions MUST be used.
Execute device diagnostic
Recalibrate
Device control register (Control base + 0)
Read/Write data
Drive/Head register
Archive
Subdirectory
Hidden
Read-only
System
Volume label
.BaseAddrHigh dd ?
High 32 Bits of Base Address
.BaseAddrLow dd ?
Low 32 Bits of Base Address
Buffer cache
Unbusy a buffer and release it to the free lists.
StupidOS boot protocol structure
XXX
XXX
mark buffer as invalid
XXX
XXX
For C related stuff please follow these coding guidelines: https://style.d0p1.eu
UART 8250, 16750 driver
Alignment mask
Cache disable
x87 FPU Emulation
Extension type
Monitor co-processor
Numeric error
Not-write through
Protected Mode Enable
Paging
Task switched
Write protect
Page-level Cache Disable
Page-level Write-Through
Control-flow Enforcement Technology
Debugging Extensions
Machine Check Exception
Operating system support for FXSAVE and FXRSTOR instructions
Operating System Support for Unmasked SIMD Floating-Point Excepions
XSAVE and Processor Extended States Enable
Physical Address Extension
Performance-Monitoring Counter enable
PCID Enable
Page Global Enabled
Protection Key Enable
Enable Protection Keys for Supervisor-Mode Pages
Page Size Extension
Protected-mode Virtual Interrupts
Supervisor Mode Access Prevention Enable
Supervisor Mode Execution Protection Enable
Safer Mode Extensions Enable CR4_FSGSBASE -
Time Stamp Disable
User-Mode Instruction Prevention
Virtual 8086 Mode Extensions
Virtual Machine Extensions Enable
Read sectors from disk to buffer
Close