diff --git a/Cygwin Terminal.lnk b/Cygwin Terminal.lnk new file mode 100644 index 0000000..f3a52fd Binary files /dev/null and b/Cygwin Terminal.lnk differ diff --git a/HOS-BAK/ReadME.txt b/HOS-BAK/ReadME.txt deleted file mode 100644 index 93d9591..0000000 --- a/HOS-BAK/ReadME.txt +++ /dev/null @@ -1,29 +0,0 @@ -This is a simple operating system(still being developed). The image file is HOS.img. Please use bochs to see the real effect. What it enters protected mode, starts paging and runs a process. I did not have enough time to write elaborate comments on that. Therefore, just run and selectively read some codes. Please put the provided bochsrc file and the image into the directory of bochs and directly run bochs.exe and you will see the effect. -DIRECTORY: --boot -Includes the bootloader --boot.asm -Load the loader into memory(The computer starts executing here). --loader.asm -Enter protected mode and init paging then load the kernel into memory --inc -Include files for constants --Fat12 Header.inc -For FAT12 file system. --PM.inc -Constants for protected mode. --kalib -Library in assembly language for protected mode. --kclib -Library in C for protected mode. --kernel -Codes executed as OS enters kernel --lib -Library in assembly language for real mode. --temp -Some developing functions. --HOS.img -The OS image. --makefile -Make command for building the system. -**Compiled by GNU GCC and NASM. diff --git a/HOS-BAK/a.img b/HOS-BAK/a.img deleted file mode 100644 index a61bc96..0000000 Binary files a/HOS-BAK/a.img and /dev/null differ diff --git a/HOS-BAK/boot/boot.asm b/HOS-BAK/boot/boot.asm deleted file mode 100644 index 40d831e..0000000 --- a/HOS-BAK/boot/boot.asm +++ /dev/null @@ -1,25 +0,0 @@ -org 07c00h - -BaseOfStack equ 07c00h -BaseOfLoader equ 09000h -OffsetOfLoader equ 0100h - jmp short START - %include "FAT12Header.inc" - -START: - mov ax, cs - mov ds, ax - mov es, ax - mov ss, ax - mov sp, BaseOfStack - ;FAT12ReadFile(ULONG16 Base,ULONG16 Offset,ULONG16 OffsetFileName) - push LoaderFileName - push OffsetOfLoader - push BaseOfLoader - call near FAT12ReadFile - add sp,6 - jmp BaseOfLoader:OffsetOfLoader - %include "fat12readfile.lib" -LoaderFileName: db 'LOADER BIN',0 -times 510-($-$$) db 0 -dw 0xaa55 diff --git a/HOS-BAK/boot/loader.asm b/HOS-BAK/boot/loader.asm deleted file mode 100644 index 950f1ca..0000000 --- a/HOS-BAK/boot/loader.asm +++ /dev/null @@ -1,248 +0,0 @@ -org 0100h -jmp BEGIN -%include "pm.inc" -;GDT -DESC_VOID: Descriptor 0,0,0 -DESC_GRAPH: Descriptor 0b8000h,0ffffh,DA_DRW | DA_DPL3 -DESC_FLAT_C: Descriptor 0,0fffffh,DA_CR | DA_32 | DA_LIMIT_4K -DESC_FLAT_RW: Descriptor 0,0fffffh,DA_DRW | DA_32 | DA_LIMIT_4K -DESC_FLAT_USER_C: Descriptor 0,0fffffh,DA_CR | DA_32| DA_LIMIT_4K | DA_DPL3 -DESC_FLAT_USER_RW: Descriptor 0,0fffffh,DA_DRW | DA_32 | DA_LIMIT_4K | DA_DPL3 - -GDTLEN equ $ - DESC_VOID - -GDTPTR: dw GDTLEN - 1 -dd LOADERINFLAT + DESC_VOID - -;Paging -PDEBASE equ 100000h -PTEBASE equ 101000h - -;kernel -LOADERBASE equ 09000h -LOADEROFFSET equ 0100h -LOADERINFLAT equ LOADERBASE*10h - -KERNELFILENAME db 'KERNEL BIN',0 -KERNELBASE equ 03000h -KERNELOFFSET equ 0000h -KERNELINFLAT equ KERNELBASE*10h + KERNELOFFSET - -;Selectors -SLCT_FLAT_C equ DESC_FLAT_C - DESC_VOID -SLCT_GRAPH equ DESC_GRAPH - DESC_VOID -SLCT_FLAT_RW equ DESC_FLAT_RW - DESC_VOID - -;==================Section .DATA============================== -;Variables -;Operating System Information -;OS: -OSINFO1: db 'Hyper-Assembler Operating System 1.0',0 -OSINFO2: db "Loader written by Orange'S, Kernel written by Hyper-Assembler",0 -KERNELFILELOADCOMPLETE db 'Kernel.bin Loaded to 0x30000',0 - -;GETMEMORY -RAMINFO1: db "Memory Information:",0 -RAMTABLE16: db ' BASE L BASE H Length L Length H Type ',0 -RAMSIZE: db 'RAM SIZE:',0 -GETMEMFAIL: db 'Failed to Get The Memory',0 -RAMAVAILABLE: db ' - Available',0 -RAMRESERVED: db ' - Reserved',0 - -;Protected Mode: -PMINFO: db 'Protected Mode Entered...',0 -PMINFO32 equ PMINFO + LOADERINFLAT - -;PAGING: -PGINFO: db 'Paging Started...',0 -PGINFO32 equ PGINFO + LOADERINFLAT -PTEINFO: db 'PTE Table BASE: ',0 -PTEINFO32 equ PTEINFO + LOADERINFLAT -PDEINFO: db 'PDE Table BASE: ',0 -PDEINFO32 equ PDEINFO + LOADERINFLAT -CR3INFO: db 'cr3: ',0 -CR3INFO32 equ CR3INFO + LOADERINFLAT - -;Variables Used in Functions -IO16_SPACE: db ' ',0 -IO32_SPACE equ IO16_SPACE + LOADERINFLAT -IO16_RETURN: db 0Ah,0 -IO32_RETURN equ IO16_RETURN + LOADERINFLAT -GRAPHPOS: dd 0 -GRAPHPOS_32 equ GRAPHPOS + LOADERINFLAT -GETMEMBUFF: times 1024 db 0 -GETMEMNUM: dd 0 -GETMEMNUM_32 equ GETMEMBUFF + LOADERINFLAT -DISPMEMTOTAL: dd 0 -DISPMEMTOTAL_32 equ DISPMEMTOTAL + LOADERINFLAT -KERNELLOADED: db 'KERNEL LOADED IN MEM.',0 -KERNELLOADED_32 equ KERNELLOADED + LOADERINFLAT -%include "FAT12Header.inc" -;=========================STACK32============================= -[bits 32] -STACK32BASE: -times 1024 db 0 -TOP: -STACK32TOP equ LOADERINFLAT + TOP - -;==========================CODE16============================== -[bits 16] -%include "io16.lib" -%include "fat12readfile.lib" -BEGIN: -mov ax,cs -mov ds,ax -mov ss,ax -mov es,ax - -mov ax,0003h -int 10h ;clear - -xor eax,eax -mov eax,OSINFO1 -push eax -call DISPSTR16 -add esp,4 - -call DISPRETURN16 - -xor eax,eax -mov eax,OSINFO2 -push eax -call DISPSTR16 -add esp,4 - -call DISPRETURN16 - -call DISPRETURN16 - -xor eax,eax -mov eax,RAMINFO1 -push eax -call DISPSTR16 -add esp,4 - -call DISPRETURN16 - -call GETMEM16 - -mov eax,dword [ds:GETMEMNUM] -cmp eax,0 -jne GETMEMSUCCESSFUL -xor eax,eax -mov eax,GETMEMFAIL -push eax -call DISPSTR16 -pop eax - -GETMEMSUCCESSFUL: - -call DISPMEM16 -call DISPRETURN16 - -;FAT12ReadFile(ULONG16 Base,ULONG16 Offset,ULONG16 OffsetFileName) -push KERNELFILENAME -push KERNELOFFSET -push KERNELBASE -call FAT12ReadFile -add esp,6 - -xor eax,eax -mov eax,KERNELFILELOADCOMPLETE -push eax -call DISPSTR16 -add esp,4 - -call DISPRETURN16 - -;load gdt -lgdt [GDTPTR] - -;close interupt -cli - -;open A20 -in al,92h -or al,00000010b -out 92h,al - -;prepare to switch to the protected mode -mov eax,cr0 -or eax,1 -mov cr0,eax - -jmp dword SLCT_FLAT_C:(CODE32_START + LOADERINFLAT) - - - -;===================CODE32====================== -[bits 32] -%include "mem32.lib" -%include "io32.lib" -CODE32_START: -mov ax,SLCT_FLAT_RW -mov ss,ax -mov ds,ax -mov es,ax -mov gs,ax - -mov ax,SLCT_GRAPH -mov gs,ax - -mov sp,STACK32TOP - -mov eax,PMINFO32 -push eax -call near DISPSTR32 -pop eax - - -;Setup paging -call PAGINGINIT32 - -call DISPRETURN32 - -mov eax,PGINFO32 -push eax -call near DISPSTR32 -pop eax - -call DISPRETURN32 -;Print PDE Table Base -mov eax,PDEINFO32 -push eax -call DISPSTR32 -pop eax - -mov eax,PDEBASE -push eax -call DISPINTEAX32 -pop eax - -call DISPRETURN32 -;Print PTE table base -mov eax,PTEINFO32 -push eax -call DISPSTR32 -pop eax - -mov eax,PTEBASE -push eax -call DISPINTEAX32 -pop eax - -call DISPRETURN32 -;Print cr3 -mov eax,CR3INFO32 -push eax -call DISPSTR32 -pop eax - -mov eax,cr3 -push eax -call DISPINTEAX32 -pop eax - -;Jump to The Kernel - -jmp SLCT_FLAT_C:KERNELINFLAT diff --git a/HOS-BAK/inc/FAT12Header.inc b/HOS-BAK/inc/FAT12Header.inc deleted file mode 100644 index 158fd02..0000000 --- a/HOS-BAK/inc/FAT12Header.inc +++ /dev/null @@ -1,25 +0,0 @@ - nop - BS_OEMName DB 'HYPERASM' - BPB_BytsPerSec DW 512 - BPB_SecPerClus DB 1 - BPB_RsvdSecCnt DW 1 - BPB_NumFATs DB 2 - BPB_RootEntCnt DW 224 - BPB_TotSec16 DW 2880 - BPB_Media DB 0xF0 - BPB_FATSz16 DW 9 - BPB_SecPerTrk DW 18 - BPB_NumHeads DW 2 - BPB_HiddSec DD 0 - BPB_TotSec32 DD 0 - BS_DrvNum DB 0 - BS_Reserved1 DB 0 - BS_BootSig DB 29h - BS_VolID DD 0 - BS_VolLab DB 'HYPER_ASM ' - BS_FileSysType DB 'FAT12 ' - - RootDirSectors equ 14 - SectorNoOfRootDirectory equ 19 - SectorNoOfFAT1 equ 1 - DeltaSectorNo equ 17 \ No newline at end of file diff --git a/HOS-BAK/inc/pm.inc b/HOS-BAK/inc/pm.inc deleted file mode 100644 index 93e14ef..0000000 --- a/HOS-BAK/inc/pm.inc +++ /dev/null @@ -1,324 +0,0 @@ - -; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -; pm.inc -; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ -; Forrest Yu, 2005 -; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - - -; 描述符图示 - -; 图示一 -; -; ------ ┏━━┳━━┓高地址 -; ┃ 7 ┃ 段 ┃ -; ┣━━┫ ┃ -; 基 -; 字节 7 ┆ ┆ ┆ -; 址 -; ┣━━┫ ② ┃ -; ┃ 0 ┃ ┃ -; ------ ┣━━╋━━┫ -; ┃ 7 ┃ G ┃ -; ┣━━╉──┨ -; ┃ 6 ┃ D ┃ -; ┣━━╉──┨ -; ┃ 5 ┃ 0 ┃ -; ┣━━╉──┨ -; ┃ 4 ┃ AVL┃ -; 字节 6 ┣━━╉──┨ -; ┃ 3 ┃ ┃ -; ┣━━┫ 段 ┃ -; ┃ 2 ┃ 界 ┃ -; ┣━━┫ 限 ┃ -; ┃ 1 ┃ ┃ -; ┣━━┫ ② ┃ -; ┃ 0 ┃ ┃ -; ------ ┣━━╋━━┫ -; ┃ 7 ┃ P ┃ -; ┣━━╉──┨ -; ┃ 6 ┃ ┃ -; ┣━━┫ DPL┃ -; ┃ 5 ┃ ┃ -; ┣━━╉──┨ -; ┃ 4 ┃ S ┃ -; 字节 5 ┣━━╉──┨ -; ┃ 3 ┃ ┃ -; ┣━━┫ T ┃ -; ┃ 2 ┃ Y ┃ -; ┣━━┫ P ┃ -; ┃ 1 ┃ E ┃ -; ┣━━┫ ┃ -; ┃ 0 ┃ ┃ -; ------ ┣━━╋━━┫ -; ┃ 23 ┃ ┃ -; ┣━━┫ ┃ -; ┃ 22 ┃ ┃ -; ┣━━┫ 段 ┃ -; -; 字节 ┆ ┆ 基 ┆ -; 2, 3, 4 -; ┣━━┫ 址 ┃ -; ┃ 1 ┃ ① ┃ -; ┣━━┫ ┃ -; ┃ 0 ┃ ┃ -; ------ ┣━━╋━━┫ -; ┃ 15 ┃ ┃ -; ┣━━┫ ┃ -; ┃ 14 ┃ ┃ -; ┣━━┫ 段 ┃ -; -; 字节 0,1┆ ┆ 界 ┆ -; -; ┣━━┫ 限 ┃ -; ┃ 1 ┃ ① ┃ -; ┣━━┫ ┃ -; ┃ 0 ┃ ┃ -; ------ ┗━━┻━━┛低地址 -; - - -; 图示二 - -; 高地址………………………………………………………………………低地址 - -; | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | -; |7654321076543210765432107654321076543210765432107654321076543210| <- 共 8 字节 -; |--------========--------========--------========--------========| -; ┏━━━┳━━━━━━━┳━━━━━━━━━━━┳━━━━━━━┓ -; ┃31..24┃ (见下图) ┃ 段基址(23..0) ┃ 段界限(15..0)┃ -; ┃ ┃ ┃ ┃ ┃ -; ┃ 基址2┃③│②│ ①┃基址1b│ 基址1a ┃ 段界限1 ┃ -; ┣━━━╋━━━┳━━━╋━━━━━━━━━━━╋━━━━━━━┫ -; ┃ %6 ┃ %5 ┃ %4 ┃ %3 ┃ %2 ┃ %1 ┃ -; ┗━━━┻━━━┻━━━┻━━━┻━━━━━━━┻━━━━━━━┛ -; │ \_________ -; │ \__________________ -; │ \________________________________________________ -; │ \ -; ┏━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┓ -; ┃ 7 ┃ 6 ┃ 5 ┃ 4 ┃ 3 ┃ 2 ┃ 1 ┃ 0 ┃ 7 ┃ 6 ┃ 5 ┃ 4 ┃ 3 ┃ 2 ┃ 1 ┃ 0 ┃ -; ┣━━╋━━╋━━╋━━╋━━┻━━┻━━┻━━╋━━╋━━┻━━╋━━╋━━┻━━┻━━┻━━┫ -; ┃ G ┃ D ┃ 0 ┃ AVL┃ 段界限 2 (19..16) ┃ P ┃ DPL ┃ S ┃ TYPE ┃ -; ┣━━┻━━┻━━┻━━╋━━━━━━━━━━━╋━━┻━━━━━┻━━┻━━━━━━━━━━━┫ -; ┃ ③: 属性 2 ┃ ②: 段界限 2 ┃ ①: 属性1 ┃ -; ┗━━━━━━━━━━━┻━━━━━━━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━┛ -; 高地址 低地址 -; -; - -; 说明: -; -; (1) P: 存在(Present)位。 -; P=1 表示描述符对地址转换是有效的，或者说该描述符所描述的段存在，即在内存中； -; P=0 表示描述符对地址转换无效，即该段不存在。使用该描述符进行内存访问时会引起异常。 -; -; (2) DPL: 表示描述符特权级(Descriptor Privilege level)，共2位。它规定了所描述段的特权级，用于特权检查，以决定对该段能否访问。 -; -; (3) S: 说明描述符的类型。 -; 对于存储段描述符而言，S=1，以区别与系统段描述符和门描述符(S=0)。 -; -; (4) TYPE: 说明存储段描述符所描述的存储段的具体属性。 -; -; -; 数据段类型 类型值 说明 -; ---------------------------------- -; 0 只读 -; 1 只读、已访问 -; 2 读/写 -; 3 读/写、已访问 -; 4 只读、向下扩展 -; 5 只读、向下扩展、已访问 -; 6 读/写、向下扩展 -; 7 读/写、向下扩展、已访问 -; -; -; 类型值 说明 -; 代码段类型 ---------------------------------- -; 8 只执行 -; 9 只执行、已访问 -; A 执行/读 -; B 执行/读、已访问 -; C 只执行、一致码段 -; D 只执行、一致码段、已访问 -; E 执行/读、一致码段 -; F 执行/读、一致码段、已访问 -; -; -; 系统段类型 类型编码 说明 -; ---------------------------------- -; 0 <未定义> -; 1 可用286TSS -; 2 LDT -; 3 忙的286TSS -; 4 286调用门 -; 5 任务门 -; 6 286中断门 -; 7 286陷阱门 -; 8 未定义 -; 9 可用386TSS -; A <未定义> -; B 忙的386TSS -; C 386调用门 -; D <未定义> -; E 386中断门 -; F 386陷阱门 -; -; (5) G: 段界限粒度(Granularity)位。 -; G=0 表示界限粒度为字节； -; G=1 表示界限粒度为4K 字节。 -; 注意，界限粒度只对段界限有效，对段基地址无效，段基地址总是以字节为单位。 -; -; (6) D: D位是一个很特殊的位，在描述可执行段、向下扩展数据段或由SS寄存器寻址的段(通常是堆栈段)的三种描述符中的意义各不相同。 -; ⑴ 在描述可执行段的描述符中，D位决定了指令使用的地址及操作数所默认的大小。 -; ① D=1表示默认情况下指令使用32位地址及32位或8位操作数，这样的代码段也称为32位代码段； -; ② D=0 表示默认情况下，使用16位地址及16位或8位操作数，这样的代码段也称为16位代码段，它与80286兼容。可以使用地址大小前缀和操作数大小前缀分别改变默认的地址或操作数的大小。 -; ⑵ 在向下扩展数据段的描述符中，D位决定段的上部边界。 -; ① D=1表示段的上部界限为4G； -; ② D=0表示段的上部界限为64K，这是为了与80286兼容。 -; ⑶ 在描述由SS寄存器寻址的段描述符中，D位决定隐式的堆栈访问指令(如PUSH和POP指令)使用何种堆栈指针寄存器。 -; ① D=1表示使用32位堆栈指针寄存器ESP； -; ② D=0表示使用16位堆栈指针寄存器SP，这与80286兼容。 -; -; (7) AVL: 软件可利用位。80386对该位的使用未左规定，Intel公司也保证今后开发生产的处理器只要与80386兼容，就不会对该位的使用做任何定义或规定。 -; - - -;---------------------------------------------------------------------------- -; 描述符类型值说明 -; 其中: -; DA_ : Descriptor Attribute -; D : 数据段 -; C : 代码段 -; S : 系统段 -; R : 只读 -; RW : 读写 -; A : 已访问 -; 其它 : 可按照字面意思理解 -;---------------------------------------------------------------------------- -DA_32 EQU 4000h ; 32 位段 -DA_LIMIT_4K EQU 8000h ; 段界限粒度为 4K 字节 - -DA_DPL0 EQU 00h ; DPL = 0 -DA_DPL1 EQU 20h ; DPL = 1 -DA_DPL2 EQU 40h ; DPL = 2 -DA_DPL3 EQU 60h ; DPL = 3 -;---------------------------------------------------------------------------- -; 存储段描述符类型值说明 -;---------------------------------------------------------------------------- -DA_DR EQU 90h ; 存在的只读数据段类型值 -DA_DRW EQU 92h ; 存在的可读写数据段属性值 -DA_DRWA EQU 93h ; 存在的已访问可读写数据段类型值 -DA_C EQU 98h ; 存在的只执行代码段属性值 -DA_CR EQU 9Ah ; 存在的可执行可读代码段属性值 -DA_CCO EQU 9Ch ; 存在的只执行一致代码段属性值 -DA_CCOR EQU 9Eh ; 存在的可执行可读一致代码段属性值 -;---------------------------------------------------------------------------- -; 系统段描述符类型值说明 -;---------------------------------------------------------------------------- -DA_LDT EQU 82h ; 局部描述符表段类型值 -DA_TaskGate EQU 85h ; 任务门类型值 -DA_386TSS EQU 89h ; 可用 386 任务状态段类型值 -DA_386CGate EQU 8Ch ; 386 调用门类型值 -DA_386IGate EQU 8Eh ; 386 中断门类型值 -DA_386TGate EQU 8Fh ; 386 陷阱门类型值 -;---------------------------------------------------------------------------- - - -; 选择子图示: -; ┏━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┳━━┓ -; ┃ 15 ┃ 14 ┃ 13 ┃ 12 ┃ 11 ┃ 10 ┃ 9 ┃ 8 ┃ 7 ┃ 6 ┃ 5 ┃ 4 ┃ 3 ┃ 2 ┃ 1 ┃ 0 ┃ -; ┣━━┻━━┻━━┻━━┻━━┻━━┻━━┻━━┻━━┻━━┻━━┻━━┻━━╋━━╋━━┻━━┫ -; ┃ 描述符索引 ┃ TI ┃ RPL ┃ -; ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┻━━┻━━━━━┛ -; -; RPL(Requested Privilege Level): 请求特权级，用于特权检查。 -; -; TI(Table Indicator): 引用描述符表指示位 -; TI=0 指示从全局描述符表GDT中读取描述符； -; TI=1 指示从局部描述符表LDT中读取描述符。 -; - -;---------------------------------------------------------------------------- -; 选择子类型值说明 -; 其中: -; SA_ : Selector Attribute - -SA_RPL0 EQU 0 ; ┓ -SA_RPL1 EQU 1 ; ┣ RPL -SA_RPL2 EQU 2 ; ┃ -SA_RPL3 EQU 3 ; ┛ - -SA_TIG EQU 0 ; ┓TI -SA_TIL EQU 4 ; ┛ -;---------------------------------------------------------------------------- - - -;---------------------------------------------------------------------------- -; 分页机制使用的常量说明 -;---------------------------------------------------------------------------- -PG_P EQU 1 ; 页存在属性位 -PG_RWR EQU 0 ; R/W 属性位值, 读/执行 -PG_RWW EQU 2 ; R/W 属性位值, 读/写/执行 -PG_USS EQU 0 ; U/S 属性位值, 系统级 -PG_USU EQU 4 ; U/S 属性位值, 用户级 -;---------------------------------------------------------------------------- - - - - -; ========================================= -; FLAGS - Intel 8086 Family Flags Register -; ========================================= -; -; |11|10|F|E|D|C|B|A|9|8|7|6|5|4|3|2|1|0| -; | | | | | | | | | | | | | | | | | '--- CF……Carry Flag -; | | | | | | | | | | | | | | | | '--- 1 -; | | | | | | | | | | | | | | | '--- PF……Parity Flag -; | | | | | | | | | | | | | | '--- 0 -; | | | | | | | | | | | | | '--- AF……Auxiliary Flag -; | | | | | | | | | | | | '--- 0 -; | | | | | | | | | | | '--- ZF……Zero Flag -; | | | | | | | | | | '--- SF……Sign Flag -; | | | | | | | | | '--- TF……Trap Flag (Single Step) -; | | | | | | | | '--- IF……Interrupt Flag -; | | | | | | | '--- DF……Direction Flag -; | | | | | | '--- OF……Overflow flag -; | | | | '----- IOPL……I/O Privilege Level (286+ only) -; | | | '----- NT……Nested Task Flag (286+ only) -; | | '----- 0 -; | '----- RF……Resume Flag (386+ only) -; '------ VM……Virtual Mode Flag (386+ only) -; -; 注: see PUSHF POPF STI CLI STD CLD -; - - -; 宏 ------------------------------------------------------------------------------------------------------ -; -; 描述符 -; usage: Descriptor Base, Limit, Attr -; Base: dd -; Limit: dd (low 20 bits available) -; Attr: dw (lower 4 bits of higher byte are always 0) -%macro Descriptor 3 - dw %2 & 0FFFFh ; 段界限 1 (2 字节) - dw %1 & 0FFFFh ; 段基址 1 (2 字节) - db (%1 >> 16) & 0FFh ; 段基址 2 (1 字节) - dw ((%2 >> 8) & 0F00h) | (%3 & 0F0FFh) ; 属性 1 + 段界限 2 + 属性 2 (2 字节) - db (%1 >> 24) & 0FFh ; 段基址 3 (1 字节) -%endmacro ; 共 8 字节 -; -; 门 -; usage: Gate Selector, Offset, DCount, Attr -; Selector: dw -; Offset: dd -; DCount: db -; Attr: db -%macro Gate 4 - dw (%2 & 0FFFFh) ; 偏移 1 (2 字节) - dw %1 ; 选择子 (2 字节) - dw (%3 & 1Fh) | ((%4 << 8) & 0FF00h) ; 属性 (2 字节) - dw ((%2 >> 16) & 0FFFFh) ; 偏移 2 (2 字节) -%endmacro ; 共 8 字节 -; ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/HOS-BAK/kalib/_asm_KeGraph32.asm b/HOS-BAK/kalib/_asm_KeGraph32.asm deleted file mode 100644 index bab9eea..0000000 --- a/HOS-BAK/kalib/_asm_KeGraph32.asm +++ /dev/null @@ -1,318 +0,0 @@ -;===================================================================32 BITS============================================================= - -global __asm_KePrintHex32 ;VOID __asm_KePrintHex32(ULONG32 Hex) -global __asm_KePrintStr32 ;VOID __asm_KePrintStr32(PCHAR *OffsetStr) -global __asm_KeSetGraphPosition32; ULONG32 __asm_KeSetGraphPosition32(ULONG32 Row,ULONG32 Column) -global __asm_KeClearGraph32;VOID __asm_KeClearGraph32() -global __asm_KeGraphRowOverflow;ULONG32 _asm_KeGraphRowOverflow32(ULONG32 GraphPosition) -global __asm_KeGetCurrentGraphPosition32; ULONG32 _asm_KeGetCurrentGraphPosition32(VOID); - -extern _KeCheckGraphRowForPrint -extern _KeCheckGraphRowForReturn - -SLCT_GRAPH equ 8 -SLCT_FLAT_C equ 16 -SLCT_FLAT_RW equ 24 - -KeGraphPosition_32 dd 0 - -DOSGRAPHROW equ 25 -DOSGRAPHCOLUMN equ 80 - -__asm_KeGetCurrentGraphPosition32: -mov eax, dword [ds:KeGraphPosition_32] -ret - -__asm_KeSetGraphPosition32: -push ebp -mov ebp,esp -push esi -push edi -push ebx -push edx - -mov eax,dword [ss:ebp+8] -mov ebx,dword [ss:ebp+12] -cmp eax,DOSGRAPHROW-1 -ja .fault -cmp ebx,DOSGRAPHCOLUMN-1 -ja .fault - -mov dl,2*DOSGRAPHCOLUMN -mul dl - -mov esi,eax - -xor eax,eax - -mov al,bl -mov dl,2 -mul dl - -add eax,esi - -mov dword [ds:KeGraphPosition_32],eax -jmp .return -.fault: -mov dword [ds:KeGraphPosition_32],0 -xor eax,eax -.return: -pop edx -pop ebx -pop edi -pop esi -mov esp,ebp -pop ebp -ret - -__asm_KeClearGraph32: -push ecx -push esi -mov ecx,2*DOSGRAPHROW*DOSGRAPHCOLUMN-1 -xor esi,esi -.loop: -mov byte [gs:esi],0 -dec ecx -inc esi -cmp ecx,0 -jne .loop -mov dword [KeGraphPosition_32],0 -pop esi -pop ecx -ret - - - -__asm_KePrintHex32: -;Entrance: push HEX -push ebp -mov ebp,esp -push eax - -mov eax,dword [ss:ebp+8] -shr eax,24 -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -mov eax,dword [ss:ebp+8] -shr eax,16 -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -mov eax,dword [ss:ebp+8] -shr eax,8 -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -mov eax,dword [ss:ebp+8] -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -pop eax -mov esp,ebp -pop ebp -ret - -__asm_KePrintStr32: -;Entrance: push offset -;ds:offset = String -push ebp -mov ebp,esp -push esi -push edi -push eax -push ebx -push gs - -mov ax,SLCT_GRAPH -mov gs,ax -mov esi,dword [ss:ebp+8] -mov edi,dword [ds:KeGraphPosition_32] -.loop1: -mov al,byte [ds:esi] -cmp al,0 -je .end -cmp al,0Ah -jne .loop2 -;Check For OverFlow -push eax -push edi -call _KeCheckGraphRowForReturn -add esp,4 -mov edi,eax -pop eax -;let edi point to the next row -;edi/(80*2) - every row:80 chars, each char takes 2 bytes. -push eax -mov eax,edi -mov bl,2*DOSGRAPHCOLUMN -div bl -;only keep the low 8 of eax(al,aka quotion) -and eax, 0FFh -inc eax -;calculate the edi now -mov bl,2*DOSGRAPHCOLUMN -mul bl -mov edi,eax -pop eax -inc esi -jmp .loop1 -.loop2: -;Check For OverFlow -push eax - -push edi -call _KeCheckGraphRowForPrint -add esp,4 - -mov edi,eax -pop eax -;====== -mov ah,0Fh -mov word [gs:edi],ax -add edi,2 -inc esi -jmp .loop1 -.end: -mov dword [ds:KeGraphPosition_32],edi - -pop gs -pop ebx -pop eax -pop edi -pop esi -mov esp,ebp -pop ebp -ret - -DISPINTAL32: -;Entrance: push ax ,AH=ATTR, AL=Char -push ebp -mov ebp,esp -push eax -push gs -push ecx -push edi -push ebx - -mov edi,dword [ds:KeGraphPosition_32] -mov ax,SLCT_GRAPH -mov gs,ax -xor eax,eax -mov ax, word [ss:ebp+8] -mov bx,ax -;keep high 4 bits of al -and al,0F0H -mov cl,4 -shr al,cl -call near CHANGEAL -;Check For OverFlow -push eax - -push edi -call _KeCheckGraphRowForPrint -add esp,4 - -mov edi,eax -pop eax -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -mov word [gs:edi],ax -add edi,2 -mov dword [ds:KeGraphPosition_32],edi -;keep low 4 bits of al -mov ax,bx -and al,0Fh -call near CHANGEAL -mov ah,bh -mov word [gs:edi],ax -add edi,2 -mov dword [ds:KeGraphPosition_32],edi - -pop ebx -pop edi -pop ecx -pop gs -pop eax -pop ebp -ret - -CHANGEAL: -;Entrance:void -cmp al,09h -jna .l2 -add al,37h -jmp .end -.l2: -add al,30h -.end: -ret - -__asm_KeGraphRowOverflow: -push ebp -mov ebp,esp -push esi -push edi -push edx -push ecx -push ebx - -mov eax,[ss:ebp+8] -xor esi,esi -xor edi,edi - -mov esi,2*DOSGRAPHCOLUMN - -mov ebx,DOSGRAPHROW - -.loop1: -mov ecx,2*DOSGRAPHCOLUMN-1 -.loop2: -mov dl,byte [gs:esi] -mov byte [gs:edi],dl -inc edi -inc esi -dec ecx -cmp ecx,0 -jne .loop2 - -dec ebx -cmp ebx,0 -jne .loop1 - -push 0 -push 24 -call __asm_KeSetGraphPosition32 -add esp,8 - -mov ecx,2*DOSGRAPHCOLUMN -.loop3: -mov byte [gs:eax],0 -inc eax -dec ecx -cmp ecx,0 -jne .loop3 - - -push 0 -push 24 -call __asm_KeSetGraphPosition32 -add esp,8 - -pop ebx -pop ecx -pop edx -pop edi -pop esi -mov esp,ebp -pop ebp -ret - - diff --git a/HOS-BAK/kalib/_asm_KeIO32.asm b/HOS-BAK/kalib/_asm_KeIO32.asm deleted file mode 100644 index 33a08a6..0000000 --- a/HOS-BAK/kalib/_asm_KeIO32.asm +++ /dev/null @@ -1,257 +0,0 @@ -global __asm_KeWritePort;VOID _asm_KeWritePort(ULONG16 Port,ULONG8 Value); -global __asm_KeReadPort;ULONG8 _asm_KeReadPort(ULONG16 Port); -global __asm_KeLoadIDT;VOID _asm_KeLoadIDT(VOID) -global __asm_KeWriteGDT; VOID _asm_KeWriteGDT(PGDT_DESCRIPTOR DescBase ,PWrite_GDT_DESCRIPTOR PDescriptor, ULONG32 index); -;IDT DESC -global __asm_KeDivideError -global __asm_KeSingleStepException -global __asm_KeNMI -global __asm_KeBreakpointException -global __asm_KeOverflow -global __asm_KeBoundsCheck -global __asm_KeInvalidOpcode -global __asm_KeCoprNotAvailable -global __asm_KeDoubleFault -global __asm_KeCoprSegmentOverrun -global __asm_KeInvalidTSS -global __asm_KeSegmentNotPresent -global __asm_KeStackException -global __asm_KeGeneralProtection -global __asm_KePageFault -global __asm_KeCoprError -;8259A Interrupts -global __asm_KeIrqInt00 -global __asm_KeIrqInt01 -global __asm_KeIrqInt02 -global __asm_KeIrqInt03 -global __asm_KeIrqInt04 -global __asm_KeIrqInt05 -global __asm_KeIrqInt06 -global __asm_KeIrqInt07 -global __asm_KeIrqInt08 -global __asm_KeIrqInt09 -global __asm_KeIrqInt10 -global __asm_KeIrqInt11 -global __asm_KeIrqInt12 -global __asm_KeIrqInt13 -global __asm_KeIrqInt14 -global __asm_KeIrqInt15 - -global __asm_EIP2EAX - -extern _KeIrqIntHandler -extern _KeIDTPtr -extern _KeExceptionHandler - -SLCT_FLAT_C equ 16 - - - - -__asm_EIP2EAX: - mov eax, [esp] - ret - -__asm_KeReadPort: - mov edx, [esp + 4] - xor eax, eax - in al, dx - nop - nop - ret -;push ebp -;mov ebp,esp -;push edx -;mov edx,[ss:ebp+8] -;xor eax,eax -;in al,dx -;nop -;nop -;nop -;pop edx -;pop ebp -;ret - -__asm_KeWritePort: - mov edx, [esp + 4] - mov al, [esp + 4 + 4] - out dx, al - nop - nop - ret - -;push ebp -;mov ebp,esp -;push edx -;push eax -;mov edx,[ss:ebp+8] -;mov eax,[ss:ebp+12] -;out dx,al -;nop -;nop -;nop -;pop eax -;pop edx -;ret - -__asm_KeLoadIDT: -lidt [_KeIDTPtr] -jmp SLCT_FLAT_C:.force -.force: -sti -ret - -__asm_KeDivideError: -push 0xFFFFFFFF -push 0 -jmp exception - -__asm_KeSingleStepException: -push 0xFFFFFFFF -push 1 -jmp exception - -__asm_KeNMI: -push 0xFFFFFFFF -push 2 -jmp exception - -__asm_KeBreakpointException: -push 0xFFFFFFFF -push 3 -jmp exception - -__asm_KeOverflow: -push 0xFFFFFFFF -push 4 -jmp exception - -__asm_KeBoundsCheck: -push 0xFFFFFFFF -push 5 -jmp exception - -__asm_KeInvalidOpcode: -push 0xFFFFFFFF -push 6 -jmp exception - -__asm_KeCoprNotAvailable: -push 0xFFFFFFFF -push 7 -jmp exception - -__asm_KeDoubleFault: -push 0xFFFFFFFF -push 8 -jmp exception - -__asm_KeCoprSegmentOverrun: -push 0xFFFFFFFF -push 9 -jmp exception - -__asm_KeInvalidTSS: -push 0xFFFFFFFF -push 10 -jmp exception - -__asm_KeSegmentNotPresent: -push 0xFFFFFFFF -push 11 -jmp exception - -__asm_KeStackException: -push 0xFFFFFFFF -push 12 -jmp exception - -__asm_KeGeneralProtection: -push 0xFFFFFFFF -push 13 -jmp exception - -__asm_KePageFault: -push 0xFFFFFFFF -push 14 -jmp exception - -__asm_KeCoprError: -push 0xFFFFFFFF -push 15 -jmp exception - -exception: -call _KeExceptionHandler -add esp,8 -hlt - -__asm_KeIrqInt00: -push 0 -jmp interrupt - -__asm_KeIrqInt01: -push 1 -jmp interrupt - -__asm_KeIrqInt02: -push 2 -jmp interrupt - -__asm_KeIrqInt03: -push 3 -jmp interrupt - -__asm_KeIrqInt04: -push 4 -jmp interrupt - -__asm_KeIrqInt05: -push 5 -jmp interrupt - -__asm_KeIrqInt06: -push 6 -jmp interrupt - -__asm_KeIrqInt07: -push 7 -jmp interrupt - -__asm_KeIrqInt08: -push 8 -jmp interrupt - -__asm_KeIrqInt09: -push 9 -jmp interrupt - -__asm_KeIrqInt10: -push 10 -jmp interrupt - -__asm_KeIrqInt11: -push 11 -jmp interrupt - -__asm_KeIrqInt12: -push 12 -jmp interrupt - -__asm_KeIrqInt13: -push 13 -jmp interrupt - -__asm_KeIrqInt14: -push 14 -jmp interrupt - -__asm_KeIrqInt15: -push 15 -jmp interrupt - -interrupt: -call _KeIrqIntHandler -add esp,4 -hlt - diff --git a/HOS-BAK/kalib/_asm_KeMemory32.asm b/HOS-BAK/kalib/_asm_KeMemory32.asm deleted file mode 100644 index 3359303..0000000 --- a/HOS-BAK/kalib/_asm_KeMemory32.asm +++ /dev/null @@ -1,34 +0,0 @@ -SLCT_GRAPH equ 8 -SLCT_FLAT_C equ 16 -SLCT_FLAT_RW equ 24 -global __asm_KeMemoryCopy;PVOID _asm_KeMemoryCopy(PVOID src,PVOID dst,ULONG32 size) -__asm_KeMemoryCopy: -push ebp -mov ebp,esp -push esi -push edi -push ecx - -mov ax,SLCT_FLAT_RW -mov es,ax -mov esi,dword [ss:ebp+8] -mov edi,dword [ss:ebp+12] -mov ecx,dword [ss:ebp+16] - -.loop: -mov al,byte [es:esi] -mov byte [ds:edi],al -inc esi -inc edi -dec ecx -cmp ecx,0 -je .end -jmp .loop -.end: -mov eax,dword [ss:ebp+8] - -pop ecx -pop edi -pop esi -pop ebp -ret \ No newline at end of file diff --git a/HOS-BAK/kalib/_asm_KeProcess32.asm b/HOS-BAK/kalib/_asm_KeProcess32.asm deleted file mode 100644 index 77dbdd5..0000000 --- a/HOS-BAK/kalib/_asm_KeProcess32.asm +++ /dev/null @@ -1,56 +0,0 @@ -P_STACKBASE equ 0 -GSREG equ P_STACKBASE -FSREG equ GSREG + 4 -ESREG equ FSREG + 4 -DSREG equ ESREG + 4 -EDIREG equ DSREG + 4 -ESIREG equ EDIREG + 4 -EBPREG equ ESIREG + 4 -KERNELESPREG equ EBPREG + 4 -EBXREG equ KERNELESPREG + 4 -EDXREG equ EBXREG + 4 -ECXREG equ EDXREG + 4 -EAXREG equ ECXREG + 4 -RETADR equ EAXREG + 4 -EIPREG equ RETADR + 4 -CSREG equ EIPREG + 4 -EFLAGSREG equ CSREG + 4 -ESPREG equ EFLAGSREG + 4 -SSREG equ ESPREG + 4 -P_STACKTOP equ SSREG + 4 -P_LDT_SEL equ P_STACKTOP -P_LDT equ P_LDT_SEL + 2 -TSS3_S_SP0 equ 4 - -extern _KeTSS -extern _PStartProcess - - -global __asm_KeLoadTSS; -global __asm_Restart; - -__asm_KeLoadTSS: -push ebp -mov ebp,esp -push eax -;mov eax,dword [ss:ebp+8] -mov eax,56 -ltr ax -pop eax -mov esp,ebp -pop ebp -ret - - -__asm_Restart: -mov esp,[_PStartProcess] -lea eax,[esp+P_STACKTOP] -mov dword [_KeTSS+TSS3_S_SP0],eax - -pop gs -pop fs -pop es -pop ds -popad -add esp,4 -iretd diff --git a/HOS-BAK/kclib/KeDef.h b/HOS-BAK/kclib/KeDef.h deleted file mode 100644 index e296cc6..0000000 --- a/HOS-BAK/kclib/KeDef.h +++ /dev/null @@ -1,306 +0,0 @@ -#ifndef _KeDef_h_ -#define _KeDef_h_ -//Types -typedef unsigned int ULONG32,*PULONG32; -typedef unsigned int DWORD,*PDWORD; -typedef unsigned long long QWORD,*PQWORD; -typedef unsigned long long ULONG64,*PULONG64; -typedef unsigned char ULONG8,*PULONG8; -typedef unsigned char BYTE,*PBYTE; -typedef unsigned short ULONG16,*PULONG16; -typedef void VOID,*PVOID; -typedef char CHAR,*PCHAR; - -//Physical Addresses -#define GDT_SELECTOR(Index,RPL) (((Index) << 3) + (RPL)) -#define GDT_SELECTOR_DUMMY GDT_SELECTOR(0,0) -#define GDT_SELECTOR_GRAPH GDT_SELECTOR(1,0) -#define GDT_SELECTOR_CODE GDT_SELECTOR(2,0) -#define GDT_SELECTOR_DATA GDT_SELECTOR(3,0) -#define GDT_SELECTOR_USER_DATA GDT_SELECTOR(4,3) -#define GDT_SELECTOR_USER_CODE GDT_SELECTOR(5,3) -#define GDT_SELECTOR_LDT GDT_SELECTOR(6,0) -#define GDT_SELECTOR_TSS GDT_SELECTOR(7,0) - - -#define GDT_INDEX_DUMMY 0 -#define GDT_INDEX_GRAPH 1 -#define GDT_INDEX_CODE 2 -#define GDT_INDEX_DATA 3 -#define GDT_INDEX_USER_CODE 4 -#define GDT_INDEX_USER_DATA 5 -#define GDT_INDEX_LDT 6 -#define GDT_INDEX_TSS 7 - - -// #define LDT_SELECTOR_CODE 0 -// #define LDT_SELECTOR_DATA 8 -// #define LDT_SELECTOR_GRAPH 16 -// #define LDT_INDEX_CODE 0 -// #define LDT_INDEX_DATA 1 -// #define LDT_INDEX_GRAPH 2 - -#define KeKernelPhysicalAddress 0x30000 -#define KeLoaderPhysicalAddress 0x90000 -#define KeBootPhysicalAddress 0x07c00 -#define KePDEBase 0x100000 -#define KePTEBase 0x101000 - -//DTs -#define GDT_DESCRIPTOR_NUMBER 128 -#define IDT_GATE_NUMBER 256 -#define LDT_DESCRIPTOR_NUMBER 3 -#define MAXIMUM_PROCESS_NUMBER 1 -#define PROCESS_STACK_MAX_SIZE 1024 - -//SegmentDescriptor_Attribute - -//IDT -#define INT_M_CTL 0x20 -#define INT_M_CTLMASK 0x21 -#define INT_S_CTL 0xA0 -#define INT_S_CTLMASK 0xA1 -#define INT_VECTOR_IRQ0 0x20 -#define INT_VECTOR_IRQ8 0x28 - -#define DA_32 0x4000 /* 32 λ */ -#define DA_LIMIT_4K 0x8000 /* νΪ 4K ֽ */ -#define DA_DPL0 0x00 /* DPL = 0 */ -#define DA_DPL1 0x20 /* DPL = 1 */ -#define DA_DPL2 0x40 /* DPL = 2 */ -#define DA_DPL3 0x60 /* DPL = 3 */ -/* 洢ֵ˵ */ -#define DA_DR 0x90 /* ڵֻݶֵ */ -#define DA_DRW 0x92 /* ڵĿɶдݶֵ */ -#define DA_DRWA 0x93 /* ڵѷʿɶдݶֵ */ -#define DA_C 0x98 /* ڵִֻдֵ */ -#define DA_CR 0x9A /* ڵĿִпɶֵ */ -#define DA_CCO 0x9C /* ڵִֻһ´ֵ */ -#define DA_CCOR 0x9E /* ڵĿִпɶһ´ֵ */ -/* ϵͳֵ˵ */ -#define DA_LDT 0x82 /* ֲֵ */ -#define DA_TaskGate 0x85 /* ֵ */ -#define DA_386TSS 0x89 /* 386 ״ֵ̬ */ -#define DA_386CGate 0x8C /* 386 ֵ */ -#define DA_386IGate 0x8E /* 386 жֵ */ -#define DA_386TGate 0x8F /* 386 ֵ */ - -/* ѡֵ˵ */ -/* , SA_ : Selector Attribute */ -#define SA_RPL_MASK 0xFFFC -#define SA_RPL0 0 -#define SA_RPL1 1 -#define SA_RPL2 2 -#define SA_RPL3 3 - -#define SA_TI_MASK 0xFFFB -#define SA_TIG 0 -#define SA_TIL 4 - -/* RPL */ -#define RPL_KRNL SA_RPL0 -#define RPL_TASK SA_RPL1 -#define RPL_USER SA_RPL3 - - -// -#define INT_VECTOR_DIVIDE 0x0 -#define INT_VECTOR_DEBUG 0x1 -#define INT_VECTOR_NMI 0x2 -#define INT_VECTOR_BREAKPOINT 0x3 -#define INT_VECTOR_OVERFLOW 0x4 -#define INT_VECTOR_BOUNDS 0x5 -#define INT_VECTOR_INVAL_OP 0x6 -#define INT_VECTOR_COPROC_NOT 0x7 -#define INT_VECTOR_DOUBLE_FAULT 0x8 -#define INT_VECTOR_COPROC_SEG 0x9 -#define INT_VECTOR_INVAL_TSS 0xA -#define INT_VECTOR_SEG_NOT 0xB -#define INT_VECTOR_STACK_FAULT 0xC -#define INT_VECTOR_PROTECTION 0xD -#define INT_VECTOR_PAGE_FAULT 0xE -#define INT_VECTOR_COPROC_ERR 0x10 - -//System Data Structures -#pragma pack(push) -#pragma pack(1) -typedef struct _GDT_DESCRIPTOR -{ - ULONG16 LimitLow; - ULONG16 BaseLow; - ULONG8 BaseMid; - ULONG8 Attr1; - ULONG8 LimitHigh_Attr2; - ULONG8 BaseHigh; -} GDT_DESCRIPTOR,*PGDT_DESCRIPTOR; - -typedef GDT_DESCRIPTOR LDT_DESCRIPTOR,*PLDT_DESCRIPTRO; -typedef struct _GATE -{ - ULONG16 OffsetLow; - ULONG16 Selector; - ULONG8 Count; - ULONG8 Attr; - ULONG16 OffsetHigh; -} GATE,*PGATE; - -//Write GDT -#define KeWriteGDT_AVL_1 0x00100000 -#define KeWriteGDT_AVL_0 0x0 -#define KeWriteGDT_DB_0 0x0 -#define KeWriteGDT_DB_1 0x00400000 -#define KeWriteGDT_P_0 0x0 -#define KeWriteGDT_P_1 0x00008000 -#define KeWriteGDT_G_0 0x0 -#define KeWriteGDT_G_1 0x00800000 -#define KeWriteGDT_L_0 0x0 -#define KeWriteGDT_L_1 0x00200000 -#define KeWriteGDT_DPL_0 0x0 -#define KeWriteGDT_DPL_1 0x00002000 -#define KeWriteGDT_DPL_2 0x00004000 -#define KeWriteGDT_DPL_3 0x00006000 -#define KeWriteGDT_S_0 0x0 -#define KeWriteGDT_S_1 0x00001000 -#define KeWriteGDT_Type_Data_ReadOnly 0x0 -#define KeWriteGDT_Type_Data_ReadOnlyAccessed 0x00000100 -#define KeWriteGDT_Type_Data_ReadWrite 0x00000200 -#define KeWriteGDT_Type_Data_ReadWriteAccessed 0x00000300 -#define KeWriteGDT_Type_Data_ReadOnlyExpandDown 0x00000400 -#define KeWriteGDT_Type_Data_ReadOnlyExpandDownAccessed 0x00000500 -#define KeWriteGDT_Type_Data_ReadWriteExpandDown 0x00000600 -#define KeWriteGDT_Type_Data_ReadWriteExpandDownAccessed 0x00000700 -#define KeWriteGDT_Type_Code_ExecuteOnly 0x00000800 -#define KeWriteGDT_Type_Code_ExecuteOnlyAccessed 0x00000900 -#define KeWriteGDT_Type_Code_ExecuteRead 0x00000A00 -#define KeWriteGDT_Type_Code_ExecuteReadAccessed 0x00000B00 -#define KeWriteGDT_Type_Code_ExecuteOnlyConforming 0x00000C00 -#define KeWriteGDT_Type_Code_ExecuteOnlyConformingAccessed 0x00000D00 -#define KeWriteGDT_Type_Code_ExecuteReadConforming 0x00000E00 -#define KeWriteGDT_Type_Code_ExecuteReadConformingAccessed 0x00000F00 -#define KeWriteGDT_Type_System_Reserved1 0x00000000 -#define KeWriteGDT_Type_System_16BitsTssAvailable 0x00000100 -#define KeWriteGDT_Type_System_LDT 0x00000200 -#define KeWriteGDT_Type_System_16BitsTssBusy 0x00000300 -#define KeWriteGDT_Type_System_16BitsCallGate 0x00000400 -#define KeWriteGDT_Type_System_TaskGate 0x00000500 -#define KeWriteGDT_Type_System_16BitsInterruptGate 0x00000600 -#define KeWriteGDT_Type_System_16BitsTrapGate 0x00000700 -#define KeWriteGDT_Type_System_Reserved2 0x00000800 -#define KeWriteGDT_Type_System_32BitsTSSAvailable 0x00000900 -#define KeWriteGDT_Type_System_Reserved3 0x00000A00 -#define KeWriteGDT_Type_System_32BitsTSSBusy 0x00000B00 -#define KeWriteGDT_Type_System_32BitsCallGate 0x00000C00 -#define KeWriteGDT_Type_System_Reserved4 0x00000D00 -#define KeWriteGDT_Type_System_32BitsInterruptGate 0x00000E00 -#define KeWriteGDT_Type_System_32BitsTrapGate 0x00000F00 - -typedef struct _Write_GDT_DESCRIPTOR -{ - ULONG32 Base; //+0 - ULONG32 Limit; //+4 - ULONG32 AVL; //+8 - ULONG32 DB; // +12 - ULONG32 P; //+16 - ULONG32 DPL; // +20 - ULONG32 G; //+24 - ULONG32 S; //+28 - ULONG32 Type; //+32 -} Write_GDT_DESCRIPTOR, *PWrite_GDT_DESCRIPTOR; - - -#define KeWriteIDT_P_0 0x0 -#define KeWriteIDT_P_1 0x00008000 -#define KeWriteIDT_DPL_0 0x0 -#define KeWriteIDT_DPL_1 0x00002000 -#define KeWriteIDT_DPL_2 0x00004000 -#define KeWriteIDT_DPL_3 0x00006000 -#define KeWriteIDT_D_0 0x0 -#define KeWriteIDT_D_1 2048 -#define KeWriteIDT_GateType_TaskGate 256 -#define KeWriteIDT_GateType_InterruptGate 1536 -#define KeWriteIDT_GateType_TrapGate 1792 - -//IDT Descriptor -typedef struct _Write_IDT_DESCRIPTOR -{ - ULONG32 D; - ULONG32 Offset; - ULONG32 Selector; - ULONG32 DPL; - ULONG32 P; - ULONG32 GateType; -} Write_IDT_DESCRIPTOR, *PWrite_IDT_DESCRIPTOR; - - -//Process Stuff -typedef struct _hProcess_RestartStack -{ - ULONG32 gs; - ULONG32 fs; - ULONG32 es; - ULONG32 ds; - ULONG32 edi; - ULONG32 esi; - ULONG32 ebp; - ULONG32 Kernel_esp; - ULONG32 ebx; - ULONG32 edx; - ULONG32 ecx; - ULONG32 eax; - ULONG32 ReturnAddress; - ULONG32 eip; - ULONG32 cs; - ULONG32 eFlags; - ULONG32 esp; - ULONG32 ss; -} hProcess_RestartStack,*PhProcess_RestartStack; - -typedef ULONG32 PROCESSPRIVILEGE; -#define Process_Priviliege_User 0x01 -#define Process_Priviliege_Kernel 0x00 - -typedef struct _hProcess -{ - hProcess_RestartStack RestartStack; - //ULONG16 LDTSelector; - //LDT_DESCRIPTOR ProcessLDT[LDT_DESCRIPTOR_NUMBER]; - ULONG32 ProcessID; - PCHAR ProcessName; - PROCESSPRIVILEGE Privilege; -} hPrcocess,*PhProcess; - -typedef struct _TSS { - ULONG32 BackLine; - ULONG32 esp0; - ULONG32 ss0; - ULONG32 esp1; - ULONG32 ss1; - ULONG32 esp2; - ULONG32 ss2; - ULONG32 cr3; - ULONG32 eip; - ULONG32 flags; - ULONG32 eax; - ULONG32 ecx; - ULONG32 edx; - ULONG32 ebx; - ULONG32 esp; - ULONG32 ebp; - ULONG32 esi; - ULONG32 edi; - ULONG32 es; - ULONG32 cs; - ULONG32 ss; - ULONG32 ds; - ULONG32 fs; - ULONG32 gs; - ULONG32 LDT; - ULONG16 Trap; - ULONG16 IOBase; -} TSS,*PTSS; - -typedef VOID (*PExceptionHandleFunc)(VOID); - -#pragma pack(pop) - -#endif diff --git a/HOS-BAK/kclib/KeGlobalVariables.h b/HOS-BAK/kclib/KeGlobalVariables.h deleted file mode 100644 index 8dd4e7b..0000000 --- a/HOS-BAK/kclib/KeGlobalVariables.h +++ /dev/null @@ -1,13 +0,0 @@ -#include "KeDef.h" -#ifndef _KeGlobalVariables_h_ -#define _KeGlobalVariables_h_ -ULONG8 KeGDTPtr[6]; -GDT_DESCRIPTOR KeGDT[GDT_DESCRIPTOR_NUMBER]; -ULONG8 KeIDTPtr[6]; -TSS KeTSS; -GATE KeIDT[IDT_GATE_NUMBER]; -PhProcess PStartProcess; -hPrcocess KeUserProcessTable[MAXIMUM_PROCESS_NUMBER]; -hPrcocess KeKernelProcessTable[MAXIMUM_PROCESS_NUMBER]; -#endif -//Global Variables diff --git a/HOS-BAK/kclib/KeGraph32.h b/HOS-BAK/kclib/KeGraph32.h deleted file mode 100644 index 294fc57..0000000 --- a/HOS-BAK/kclib/KeGraph32.h +++ /dev/null @@ -1,46 +0,0 @@ -#include "KeDef.h" -#include "KeGlobalVariables.h" -#ifndef _KeGraph32_h_ -#define _KeGraph32_h_ - -#define DOSGraphColumn 80 -#define DOSGraphRow 25 -#define DOSGraphMaxBytes 4000 -#define DOSGraphBase 0xb8000 - -VOID _asm_KePrintHex32(ULONG32 Hex); -VOID _asm_KePrintStr32(PCHAR OffsetStr); -ULONG32 _asm_KeSetGraphPosition32(ULONG32 Row,ULONG32 Column); -VOID _asm_KeClearGraph32(VOID); -ULONG32 _asm_KeGraphRowOverflow(ULONG32 GraphPosition); -ULONG32 KeCheckGraphRowForPrint(ULONG32 GraphPosition); -ULONG32 KeCheckGraphRowForReturn(ULONG32 GraphPosition); -ULONG32 _asm_KeGetCurrentGraphPosition32(VOID); -ULONG32 KeGetCurrentGraphRow(ULONG32 GraphPosition); - -ULONG32 KeGetCurrentGraphRow(ULONG32 GraphPosition) -{ - return (GraphPosition/2*DOSGraphColumn); -} - -ULONG32 KeCheckGraphRowForPrint(ULONG32 GraphPosition) -{ - if(GraphPosition>=DOSGraphMaxBytes) - { - GraphPosition = _asm_KeGraphRowOverflow(GraphPosition); - } - return GraphPosition; -} - -ULONG32 KeCheckGraphRowForReturn(ULONG32 GraphPosition) -{ - ULONG32 GraphRow = GraphPosition/(2*DOSGraphColumn); - if(GraphRow >= (DOSGraphRow-1)) - { - GraphPosition = _asm_KeGraphRowOverflow(GraphPosition); - GraphPosition = _asm_KeSetGraphPosition32(23,0); - } - return GraphPosition; -} - -#endif diff --git a/HOS-BAK/kclib/KeIO32.h b/HOS-BAK/kclib/KeIO32.h deleted file mode 100644 index 7731b15..0000000 --- a/HOS-BAK/kclib/KeIO32.h +++ /dev/null @@ -1,317 +0,0 @@ -#include "KeDef.h" -#include "KeGlobalVariables.h" -#include "KeGraph32.h" -#include "KeMemory32.h" -#ifndef _asm_KeIO32_h_ -#define _asm_KeIO32_h_ -//What e verrrrr -//asdasdasd1 -#define PRIVILEGE_KERNEL 0 -#define PRIVILEGE_TASK 1 -#define PRIVILEGE_USER 3 - -VOID _asm_KeWritePort(ULONG16 Port,ULONG8 Value); -ULONG8 _asm_KeReadPort(ULONG16 Port); -VOID _asm_KeLoadIDT(VOID); - -VOID KeInit8259A(VOID); -VOID KeInitInterrupt(VOID); -VOID KeSwitchGDT(VOID); -VOID KeInitIDT(VOID); - -VOID KeWriteGDT(ULONG32 Index,PGDT_DESCRIPTOR Dest, PWrite_GDT_DESCRIPTOR Src); -VOID KeWriteIDT(ULONG32 Index,PGATE Dest ,PWrite_IDT_DESCRIPTOR Src); - -VOID KeExceptionHandler(ULONG32 VectorNumber,ULONG32 ErrorCode,ULONG32 eip,ULONG32 cs,ULONG32 eFlags); -VOID _asm_KeDivideError(VOID); -VOID _asm_KeSingleStepException(VOID); -VOID _asm_KeNMI(VOID); -VOID _asm_KeBreakpointException(VOID); -VOID _asm_KeOverflow(VOID); -VOID _asm_KeBoundsCheck(VOID); -VOID _asm_KeInvalidOpcode(VOID); -VOID _asm_KeCoprNotAvailable(VOID); -VOID _asm_KeDoubleFault(VOID); -VOID _asm_KeCoprSegmentOverrun(VOID); -VOID _asm_KeInvalidTSS(VOID); -VOID _asm_KeSegmentNotPresent(VOID); -VOID _asm_KeStackException(VOID); -VOID _asm_KeGeneralProtection(VOID); -VOID _asm_KePageFault(VOID); -VOID _asm_KeCoprError(VOID); - -VOID KeIrqIntHandler(ULONG32 IrqNumber); -VOID _asm_KeIrqInt00(VOID); -VOID _asm_KeIrqInt01(VOID); -VOID _asm_KeIrqInt02(VOID); -VOID _asm_KeIrqInt03(VOID); -VOID _asm_KeIrqInt04(VOID); -VOID _asm_KeIrqInt05(VOID); -VOID _asm_KeIrqInt06(VOID); -VOID _asm_KeIrqInt07(VOID); -VOID _asm_KeIrqInt08(VOID); -VOID _asm_KeIrqInt09(VOID); -VOID _asm_KeIrqInt10(VOID); -VOID _asm_KeIrqInt11(VOID); -VOID _asm_KeIrqInt12(VOID); -VOID _asm_KeIrqInt13(VOID); -VOID _asm_KeIrqInt14(VOID); -VOID _asm_KeIrqInt15(VOID); - -VOID KeInitializeWriteGDTDescriptor(PWrite_GDT_DESCRIPTOR Desc, ULONG32 Base, ULONG32 Limit, ULONG32 G, ULONG32 P, ULONG32 S, ULONG32 Type, ULONG32 DPL, ULONG32 DB, ULONG32 AVL); -VOID KeInitializeWriteIDTDescriptor(PWrite_IDT_DESCRIPTOR Desc,ULONG32 GateType, ULONG32 DPL, ULONG32 D, ULONG32 P, ULONG32 Selector, ULONG32 Offset); - - -VOID KeWriteGDT(ULONG32 Index,PGDT_DESCRIPTOR Dest, PWrite_GDT_DESCRIPTOR Src) -{ //To be test by the previous one - ULONG32 temp = 0; - ULONG32 datal = 0; - ULONG32 datah = 0; - temp = (Src->Base); - datal = ((temp & 0x0000ffff) << 16 ); - temp = Src->Limit; - datal = datal + (temp & 0x0000ffff); - - temp = Src->Base; - datah = (temp & 0xff000000); - datah = datah + Src->AVL; - datah = datah + Src->DB; - datah = datah + Src->G; - datah = datah + Src->P; - datah = datah + Src->S; - datah = datah + Src->DPL; - datah = datah + Src->Type; - temp = Src->Limit; - temp = temp & 0x000f0000; - datah = datah + temp; - temp = Src->Base; - datah = datah + ((temp & 0x00ff0000) >> 16); - *(PULONG32)(Dest+Index) = datal; - *((PULONG32)(Dest+Index)+1) = datah; - return; -} - - -VOID KeInitializeWriteGDTDescriptor(PWrite_GDT_DESCRIPTOR Desc, ULONG32 Base, ULONG32 Limit, ULONG32 G, ULONG32 P, ULONG32 S, ULONG32 Type, ULONG32 DPL, ULONG32 DB, ULONG32 AVL) -{ - Desc->Base = Base; - Desc->Limit = Limit; - Desc->G = G; - Desc->P = P; - Desc->S = S; - Desc->Type = Type; - Desc->DPL = DPL; - Desc->DB = DB; - Desc->AVL = AVL; - return; -} - -VOID KeInitializeWriteIDTDescriptor(PWrite_IDT_DESCRIPTOR Desc,ULONG32 GateType, ULONG32 DPL, ULONG32 D, ULONG32 P, ULONG32 Selector, ULONG32 Offset) -{ - Desc->GateType = GateType; - Desc->DPL = DPL; - Desc->D = D; - Desc->P = P; - Desc->Selector = Selector; - Desc->Offset = Offset; - return; -} - -VOID KeSwitchGDT(VOID) -{ - Write_GDT_DESCRIPTOR i; - - *((PULONG16)(&KeGDTPtr[0]))= GDT_DESCRIPTOR_NUMBER * sizeof(GDT_DESCRIPTOR)-1; - *((PULONG32)(&KeGDTPtr[2])) = (ULONG32)&KeGDT[0]; - - KeInitializeWriteGDTDescriptor(&i,0x0,0xfffff,KeWriteGDT_G_1,KeWriteGDT_P_1,KeWriteGDT_S_1,KeWriteGDT_Type_Code_ExecuteOnly,KeWriteGDT_DPL_0,KeWriteGDT_DB_1,KeWriteGDT_AVL_0); - KeWriteGDT(GDT_INDEX_CODE,&KeGDT[0],&i); - - KeInitializeWriteGDTDescriptor(&i,0x0b8000,0xffff,KeWriteGDT_G_0,KeWriteGDT_P_1,KeWriteGDT_S_1,KeWriteGDT_Type_Data_ReadWrite,KeWriteGDT_DPL_3,KeWriteGDT_DB_0,KeWriteGDT_AVL_0); - KeWriteGDT(GDT_INDEX_GRAPH,&KeGDT[0],&i); - - KeInitializeWriteGDTDescriptor(&i,0x0,0xfffff,KeWriteGDT_G_1,KeWriteGDT_P_1,KeWriteGDT_S_1,KeWriteGDT_Type_Data_ReadWrite,KeWriteGDT_DPL_0,KeWriteGDT_DB_1,KeWriteGDT_AVL_0); - KeWriteGDT(GDT_INDEX_DATA,&KeGDT[0],&i); - - KeInitializeWriteGDTDescriptor(&i,0,0,0,0,0,0,0,0,0); - KeWriteGDT(GDT_INDEX_DUMMY,&KeGDT[0],&i); - - KeInitializeWriteGDTDescriptor(&i,0x0,0xfffff,KeWriteGDT_G_1,KeWriteGDT_P_1,KeWriteGDT_S_1,KeWriteGDT_Type_Code_ExecuteOnly,KeWriteGDT_DPL_3,KeWriteGDT_DB_1,KeWriteGDT_AVL_0); - KeWriteGDT(GDT_INDEX_USER_CODE,&KeGDT[0],&i); - - KeInitializeWriteGDTDescriptor(&i,0x0,0xfffff,KeWriteGDT_G_1,KeWriteGDT_P_1,KeWriteGDT_S_1,KeWriteGDT_Type_Data_ReadWrite,KeWriteGDT_DPL_3,KeWriteGDT_DB_1,KeWriteGDT_AVL_0); - KeWriteGDT(GDT_INDEX_USER_DATA,&KeGDT[0],&i); -} - -VOID KeInitInterrupt(VOID) -{ - KeInit8259A(); - KeInitIDT(); -} - -VOID KeWriteIDT(ULONG32 Index,PGATE Dest ,PWrite_IDT_DESCRIPTOR Src) -{ - ULONG32 datah = 0; - ULONG32 datal = 0; - ULONG32 temp = 0; - temp = Src->Selector; - datal = ((temp & 0x0000ffff) << 16); - temp = Src->Offset; - datal = datal + (temp & 0x0000ffff); - - temp = Src->Offset; - datah = datah + (temp & 0xffff0000); - datah = datah + Src->P; - datah = datah + Src->D; - datah = datah + Src->DPL; - datah = datah + Src->GateType; - - *(PULONG32)(Dest + Index) = datal; - *((PULONG32)(Dest + Index)+1) = datah; - - return; -} - -VOID KeInit8259A(VOID) -{ - _asm_KeWritePort(INT_M_CTL,0x11); - _asm_KeWritePort(INT_S_CTL,0x11); - _asm_KeWritePort(INT_M_CTLMASK,INT_VECTOR_IRQ0); - _asm_KeWritePort(INT_S_CTLMASK,INT_VECTOR_IRQ8); - _asm_KeWritePort(INT_M_CTLMASK,0x4); - _asm_KeWritePort(INT_S_CTLMASK,0x2); - _asm_KeWritePort(INT_M_CTLMASK,0x1); - _asm_KeWritePort(INT_S_CTLMASK,0x1); - _asm_KeWritePort(INT_M_CTLMASK,0xFD); - _asm_KeWritePort(INT_S_CTLMASK,0xFF); -} - -VOID KeExceptionHandler(ULONG32 VectorNumber,ULONG32 ErrorCode,ULONG32 eip,ULONG32 cs,ULONG32 eFlags) -{ - _asm_KeClearGraph32(); - _asm_KePrintStr32("Exception Caught:\n"); - _asm_KePrintStr32("VectorNumber:"); - _asm_KePrintHex32(VectorNumber); - _asm_KePrintStr32("\nErrorCode:"); - _asm_KePrintHex32(ErrorCode); - _asm_KePrintStr32("\nCS:"); - _asm_KePrintHex32(cs); - _asm_KePrintStr32("\nEIP:"); - _asm_KePrintHex32(eip); - _asm_KePrintStr32("\neFlags:"); - _asm_KePrintHex32(eFlags); -} - -VOID KeInitIDT(VOID) -{ - *(PULONG16)(&KeIDTPtr[0])= IDT_GATE_NUMBER * sizeof(GATE) - 1; - *(PULONG32)(&KeIDTPtr[2])= (ULONG32)(&KeIDT[0]); - Write_IDT_DESCRIPTOR Desc; - //Exceptions - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeDivideError); - KeWriteIDT(INT_VECTOR_DIVIDE,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeSingleStepException); - KeWriteIDT(INT_VECTOR_DEBUG,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeNMI); - KeWriteIDT(INT_VECTOR_NMI,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeBreakpointException); - KeWriteIDT(INT_VECTOR_BREAKPOINT,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeOverflow); - KeWriteIDT(INT_VECTOR_OVERFLOW,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeBoundsCheck); - KeWriteIDT(INT_VECTOR_BOUNDS,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeInvalidOpcode); - KeWriteIDT(INT_VECTOR_INVAL_OP,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeCoprNotAvailable); - KeWriteIDT(INT_VECTOR_COPROC_NOT,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeCoprError); - KeWriteIDT(INT_VECTOR_COPROC_ERR,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeCoprSegmentOverrun); - KeWriteIDT(INT_VECTOR_COPROC_SEG,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeDoubleFault); - KeWriteIDT(INT_VECTOR_DOUBLE_FAULT,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeInvalidTSS); - KeWriteIDT(INT_VECTOR_INVAL_TSS,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeStackException); - KeWriteIDT(INT_VECTOR_STACK_FAULT,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeSegmentNotPresent); - KeWriteIDT(INT_VECTOR_SEG_NOT,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeGeneralProtection); - KeWriteIDT(INT_VECTOR_PROTECTION,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KePageFault); - KeWriteIDT(INT_VECTOR_PAGE_FAULT,&KeIDT[0],&Desc); - - //Interrupts - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt00); - KeWriteIDT(INT_VECTOR_IRQ0 + 0,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt01); - KeWriteIDT(INT_VECTOR_IRQ0 + 1,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt02); - KeWriteIDT(INT_VECTOR_IRQ0 + 2,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt03); - KeWriteIDT(INT_VECTOR_IRQ0 + 3,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt04); - KeWriteIDT(INT_VECTOR_IRQ0 + 4,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt05); - KeWriteIDT(INT_VECTOR_IRQ0 + 5,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt06); - KeWriteIDT(INT_VECTOR_IRQ0 + 6,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt07); - KeWriteIDT(INT_VECTOR_IRQ0 + 7,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt08); - KeWriteIDT(INT_VECTOR_IRQ8 + 0,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt09); - KeWriteIDT(INT_VECTOR_IRQ8 + 1,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt10); - KeWriteIDT(INT_VECTOR_IRQ8 + 2,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt11); - KeWriteIDT(INT_VECTOR_IRQ8 + 3,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt12); - KeWriteIDT(INT_VECTOR_IRQ8 + 4,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt13); - KeWriteIDT(INT_VECTOR_IRQ8 + 5,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt14); - KeWriteIDT(INT_VECTOR_IRQ8 + 6,&KeIDT[0],&Desc); - - KeInitializeWriteIDTDescriptor(&Desc,KeWriteIDT_GateType_InterruptGate,KeWriteIDT_DPL_3,KeWriteIDT_D_1,KeWriteIDT_P_1, GDT_SELECTOR_CODE,(ULONG32)&_asm_KeIrqInt15); - KeWriteIDT(INT_VECTOR_IRQ8 + 7,&KeIDT[0],&Desc); - - _asm_KeLoadIDT(); -} - -VOID KeIrqIntHandler(ULONG32 IrqNumber) -{ - _asm_KePrintStr32("\nIrq Interrupt Detected. Irq Number:"); - _asm_KePrintHex32(IrqNumber); - _asm_KePrintStr32("\n"); -} -#endif \ No newline at end of file diff --git a/HOS-BAK/kclib/KeKernelEntry.c b/HOS-BAK/kclib/KeKernelEntry.c deleted file mode 100644 index a439a05..0000000 --- a/HOS-BAK/kclib/KeKernelEntry.c +++ /dev/null @@ -1,78 +0,0 @@ -#include "KeDef.h" -#include "KeGlobalVariables.h" -#include "KeGraph32.h" -#include "KeMemory32.h" -#include "KeIO32.h" -#include "KeProcess32.h" - -VOID KeSystemInit(VOID); -VOID KeRawDelay(ULONG32 time); -VOID ProcessA(VOID); - - -char TempStack[PROCESS_STACK_MAX_SIZE]; -VOID KeSystemInit(VOID) -{ - ULONG32 i; - KeRawDelay(3500); - _asm_KeClearGraph32(); - _asm_KeSetGraphPosition32(KeGetCurrentGraphRow(_asm_KeGetCurrentGraphPosition32()),28); - KeRawDelay(500); - _asm_KePrintStr32("=Hyper Operating System=\n"); - KeRawDelay(500); - _asm_KePrintStr32("New GDT Loaded\n"); - KeRawDelay(500); - _asm_KePrintStr32("Kernel Entry Entered.\n"); - KeRawDelay(500); - _asm_KePrintStr32("Initializing Interrupt...\n"); - KeRawDelay(500); - KeInitInterrupt(); - _asm_KePrintStr32("Interrupt Initialization Completed.\n"); - _asm_KePrintStr32("Testing Scroll...\n"); - KeRawDelay(1000); - for(i=0;i<=30;i++) - { - _asm_KePrintStr32("This is text #"); - _asm_KePrintHex32(i); - _asm_KePrintStr32(", "); - _asm_KePrintHex32(30-i); - _asm_KePrintStr32(" left.\n"); - KeRawDelay(50); - } - _asm_KePrintStr32("Scroll Test Completed.\n"); - KeRawDelay(500); - _asm_KePrintStr32("Initializing Process Configurations...\n"); - KeInitProcess(); - KeRawDelay(500); - _asm_KePrintStr32("Initializing Process Completed.\n"); - KeRawDelay(500); - _asm_KePrintStr32("Try to run a process.\n"); - KeCreateProcess(0,&ProcessA,&TempStack[0],Process_Priviliege_Kernel); -shit: goto shit; -} - -#define PTEBase 0x00045000 -#define PDEBase 0x00046000 - -VOID ProcessA(VOID) -{ - ULONG32 i = 0; - while(i<1000) - { - _asm_KePrintHex32(i); - KeRawDelay(250); - i++; - } -} - -VOID KeRawDelay(ULONG32 time) -{ - ULONG32 i,j; - for(i=0;i<=time;i++) - { - for(j=0;j<=10000;j++) - { - j=j; - } - } -} diff --git a/HOS-BAK/kclib/KeMemory32.h b/HOS-BAK/kclib/KeMemory32.h deleted file mode 100644 index 3b0eb72..0000000 --- a/HOS-BAK/kclib/KeMemory32.h +++ /dev/null @@ -1,163 +0,0 @@ -#include "KeDef.h" -#include "KeGlobalVariables.h" -#ifndef _KeMemory32_h_ -#define _KeMemory32_h_ -#define KeVirtualAddressToPhysicalAddress(SegmentBase,VirtualAddress) (ULONG32)((ULONG32)SegmentBase+(ULONG32)(VirtualAddress)) - -typedef struct _WritePDE4K32_Descriptor -{ - ULONG32 P; - ULONG32 RW; - ULONG32 US; - ULONG32 PWT; - ULONG32 PCD; - ULONG32 A; - ULONG32 PS; - ULONG32 Address; -} WritePDE4K32_Descriptor, *PWritePDE4K32_Descriptor; - -typedef struct _WritePTE4K32_Descriptor -{ - ULONG32 P; - ULONG32 RW; - ULONG32 US; - ULONG32 PWT; - ULONG32 PCD; - ULONG32 A; - ULONG32 D; - ULONG32 PS; - ULONG32 G; - ULONG32 Address; -} WritePTE4K32_Descriptor, *PWritePTE4K32_Descriptor; - -PVOID _asm_KeMemoryCopy(PVOID src,PVOID dst,ULONG32 size); -PVOID KeMemoryCopy(PVOID src,PVOID dst,ULONG32 size); -VOID KeInitializeWritePDE4K32Descriptor(PWritePDE4K32_Descriptor Desc,ULONG32 P,ULONG32 RW, ULONG32 US,ULONG32 PWT,ULONG32 PCD,ULONG32 A,ULONG32 PS,ULONG32 Address); -VOID KeWritePDE4K32(PWritePDE4K32_Descriptor Desc, PVOID Dst); -VOID KeInitializeWritePTE4K32Descriptor(PWritePTE4K32_Descriptor Desc,ULONG32 P,ULONG32 RW, ULONG32 US,ULONG32 PWT,ULONG32 PCD,ULONG32 A,ULONG32 D,ULONG32 PS,ULONG32 G,ULONG32 Address); -VOID KeWritePTE4K32(PWritePTE4K32_Descriptor Desc,PVOID Dst ); - -ULONG32 SegmentToPhyscicalAddress(ULONG16 Segment) -{ - PGDT_DESCRIPTOR PDescriptor = &KeGDT[(Segment>>3)]; - return (PDescriptor->BaseHigh<<24 | PDescriptor->BaseMid<<16 | PDescriptor->BaseLow); -}; -PVOID KeMemorySet(PVOID Source,BYTE Value,ULONG32 Length) -{ - PVOID src = Source; - while(Length > 0) - { - *(PBYTE)Source = Value; - Source++; - Length--; - }; - return src; -} -PVOID KeMemoryCopy(PVOID src,PVOID dst,ULONG32 size) -{ - ULONG32 i = 0; - for(i=0;iP = P; - Desc->Address = Address; - Desc->A = A; - Desc->PS = PS; - Desc->US = US; - Desc->RW = RW; - Desc->PWT = PWT; - Desc->PCD = PCD; - return; -} - -VOID KeWritePDE4K32(PWritePDE4K32_Descriptor Desc, PVOID Dst) -{ - ULONG32 temp = 0; - temp = Desc->Address; - temp = (temp & 0xfffff000); - temp = temp + Desc->P; - temp = temp + Desc->RW; - temp = temp + Desc->US; - temp = temp + Desc->PWT; - temp = temp + Desc->PCD; - temp = temp + Desc->A; - temp = temp + Desc->PS; - *(PULONG32)Dst = temp; - return; -} - -#define KeWritePTE4K32_P_0 0 // 0 for not present -#define KeWritePTE4K32_P_1 1 // 1 for present -#define KeWritePTE4K32_RW_0 0 // 0 for readonly -#define KeWritePTE4K32_RW_1 2 // 1 for readwrite -#define KeWritePTE4K32_US_0 0 // 0 for superuser -#define KeWritePTE4K32_US_1 4 // 1 for all -#define KeWritePTE4K32_PWT_0 0 // 0 for write through -#define KeWritePTE4K32_PWT_1 8 // 1 for write back -#define KeWritePTE4K32_PCD_0 0 // 0 for cache enabled -#define KeWritePTE4K32_PCD_1 16 // 1 for cache disabled -#define KeWritePTE4K32_A_0 0 // not accessed -#define KeWritePTE4K32_A_1 32 // accessed -#define KeWritePTE4K32_D_0 0 // Dirty - set for has been written to -#define KeWritePTE4K32_D_1 64 // Dirty - set for has been written to -#define KeWritePTE4K32_PS_0 0 // should be 0 -#define KeWritePTE4K32_PS_1 128 // -#define KeWritePTE4K32_G_0 0 // Global Not Set -#define KeWritePTE4K32_G_1 256 // Global Set - - -VOID KeInitializeWritePTE4K32Descriptor(PWritePTE4K32_Descriptor Desc,ULONG32 P,ULONG32 RW, ULONG32 US,ULONG32 PWT,ULONG32 PCD,ULONG32 A,ULONG32 D,ULONG32 PS,ULONG32 G,ULONG32 Address) -{ - Desc->P = P; - Desc->Address = Address; - Desc->A = A; - Desc->US = US; - Desc->RW = RW; - Desc->PWT = PWT; - Desc->PCD = PCD; - Desc->PS = PS; - Desc->G = G; - Desc->D = D; - return; -} - -VOID KeWritePTE4K32(PWritePTE4K32_Descriptor Desc,PVOID Dst ) -{ - ULONG32 temp = 0; - temp = Desc->Address; - temp = (temp & 0xfffff000); - temp += Desc->P; - temp += Desc->RW; - temp += Desc->US; - temp += Desc->PWT; - temp += Desc->PCD; - temp += Desc->A; - temp += Desc->D; - temp += Desc->PS; - temp += Desc->G; - *(PULONG32)Dst = temp; -} - - -#endif \ No newline at end of file diff --git a/HOS-BAK/kclib/KeProcess32.h b/HOS-BAK/kclib/KeProcess32.h deleted file mode 100644 index a1fc5e8..0000000 --- a/HOS-BAK/kclib/KeProcess32.h +++ /dev/null @@ -1,69 +0,0 @@ -#include "KeDef.h" -#include "KeGlobalVariables.h" -#include "KeMemory32.h" -#include "KeGraph32.h" -#include "KeIO32.h" -#ifndef _KeProcess32_h_ -#define _KeProcess32_h_ -VOID KeCreateProcess(ULONG32 ProcessID,PVOID ProcessAddress,PVOID ProcessStack,PROCESSPRIVILEGE Privilege); -VOID KeInitProcess(VOID); -VOID _asm_KeLoadTSS(ULONG32 Selector_TSS); -VOID _asm_Restart(); - -VOID KeInitProcess(VOID) -{ - //TSS - Write_GDT_DESCRIPTOR desc; - KeMemorySet(&KeTSS,0,sizeof(TSS)); - KeTSS.ss0 = GDT_SELECTOR_DATA; - //DESC INIT - KeInitializeWriteGDTDescriptor(&desc, (ULONG32)&KeTSS, sizeof(TSS)-1, KeWriteGDT_G_0,KeWriteGDT_P_1 , KeWriteGDT_S_0, KeWriteGDT_Type_System_32BitsTSSAvailable, KeWriteGDT_DPL_0, KeWriteGDT_DB_1, KeWriteGDT_AVL_0); - - KeWriteGDT(GDT_INDEX_TSS, &KeGDT[0], &desc); - - KeTSS.IOBase = sizeof(TSS)-1; - - _asm_KeLoadTSS(GDT_SELECTOR_TSS); -} - -VOID KeCreateProcess(ULONG32 ProcessID,PVOID ProcessAddress,PVOID ProcessStack,PROCESSPRIVILEGE Privilege) -{ - PhProcess process; - if(Privilege == Process_Priviliege_Kernel) - { - process = &KeKernelProcessTable[ProcessID]; - process->ProcessID = ProcessID; - process->Privilege = Privilege; - process->RestartStack.cs = GDT_SELECTOR_CODE; //(LDT_SELECTOR_CODE & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.ds = GDT_SELECTOR_DATA; //(LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.es = GDT_SELECTOR_DATA; //(LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.fs = GDT_SELECTOR_DATA; //(LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.ss = GDT_SELECTOR_DATA; // (LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.gs = GDT_SELECTOR_GRAPH; // (GDT_SELECTOR_GRAPH & SA_RPL_MASK) | RPL_TASK; - } - else - { - process = &KeUserProcessTable[ProcessID]; - process->ProcessID = ProcessID; - process->Privilege = Privilege; - process->RestartStack.cs =GDT_SELECTOR_USER_CODE; //(LDT_SELECTOR_CODE & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.ds =GDT_SELECTOR_USER_DATA; //(LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.es =GDT_SELECTOR_USER_DATA; //(LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.fs =GDT_SELECTOR_USER_DATA; //(LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.ss =GDT_SELECTOR_USER_DATA; // (LDT_SELECTOR_DATA & SA_RPL_MASK & SA_TI_MASK) | SA_TIL | RPL_TASK; - process->RestartStack.gs =GDT_SELECTOR_GRAPH; // (GDT_SELECTOR_GRAPH & SA_RPL_MASK) | RPL_TASK; - } - process->RestartStack.eip = (ULONG32)ProcessAddress; - process->RestartStack.esp = (ULONG32)ProcessStack + PROCESS_STACK_MAX_SIZE; - process->RestartStack.eFlags = 0x1202; - -// process->LDTSelector = GDT_SELECTOR_LDT; -// KeMemoryCopy(&KeGDT[GDT_INDEX_CODE],&process->ProcessLDT[LDT_INDEX_CODE],sizeof(GDT_DESCRIPTOR)); -// process->ProcessLDT[LDT_INDEX_CODE].Attr1 = DA_C | PRIVILEGE_TASK << 5; -// KeMemoryCopy(&KeGDT[GDT_INDEX_DATA],&process->ProcessLDT[LDT_INDEX_DATA],sizeof(GDT_DESCRIPTOR)); -// process->ProcessLDT[LDT_INDEX_DATA].Attr1 = DA_DRW | PRIVILEGE_TASK << 5; - PStartProcess = process; - _asm_Restart(); -} - -#endif \ No newline at end of file diff --git a/HOS-BAK/kernel/kernel.asm b/HOS-BAK/kernel/kernel.asm deleted file mode 100644 index e3e0ab2..0000000 --- a/HOS-BAK/kernel/kernel.asm +++ /dev/null @@ -1,36 +0,0 @@ -extern _KeSystemInit -extern _KeGDTPtr -extern _KeSwitchGDT -extern _KeIDTPtr -global _start -;GDT -SLCT_GRAPH equ 8 -SLCT_FLAT_C equ 16 -SLCT_FLAT_RW equ 24 -;Stack -[section .bss] -[BITS 32] -resb 2 * 1024 -KernelStackTop: -[section .text] -[BITS 32] -_start: -mov esp,KernelStackTop - -sgdt [_KeGDTPtr] -call _KeSwitchGDT -lgdt [_KeGDTPtr] -jmp SLCT_FLAT_C:GDT_COMPLETE -GDT_COMPLETE: - -mov ax,SLCT_GRAPH -mov gs,ax -mov ax,SLCT_FLAT_RW -mov ds,ax -mov ss,ax - -push 0 -popfd - - -call _KeSystemInit diff --git a/HOS-BAK/lib/fat12readfile.lib b/HOS-BAK/lib/fat12readfile.lib deleted file mode 100644 index 556f459..0000000 --- a/HOS-BAK/lib/fat12readfile.lib +++ /dev/null @@ -1,165 +0,0 @@ -;FAT12ReadFile(ULONG16 Base,ULONG16 Offset,ULONG16 OffsetFileName) - -FAT12ReadFile: -.START: - push bp - mov bp,sp - push bp - - xor ah, ah - xor dl, dl - int 13h - - mov word [wSectorNo], SectorNoOfRootDirectory -.LABEL_SEARCH_IN_ROOT_DIR_BEGIN: - cmp word [wRootDirSizeForLoop], 0 - jz .LABEL_NO_LOADERBIN - dec word [wRootDirSizeForLoop] - mov ax, [ss:bp+4] - mov es, ax - mov bx, [ss:bp+6] - mov ax, [wSectorNo] - mov cl, 1 - - call ReadSector - - mov si, [ss:bp+8] - mov di, [ss:bp+6] - cld - mov dx, 10h -.LABEL_SEARCH_FOR_LOADERBIN: - cmp dx, 0 - jz .LABEL_GOTO_NEXT_SECTOR_IN_ROOT_DIR - dec dx - mov cx, 11 -.LABEL_CMP_FILENAME: - cmp cx, 0 - jz .LABEL_FILENAME_FOUND -dec cx - lodsb - cmp al, byte [es:di] - jz .LABEL_GO_ON - jmp .LABEL_DIFFERENT -.LABEL_GO_ON: - inc di - jmp .LABEL_CMP_FILENAME - -.LABEL_DIFFERENT: - and di, 0FFE0h - add di, 20h - mov si, [ss:bp+8] - jmp .LABEL_SEARCH_FOR_LOADERBIN; - -.LABEL_GOTO_NEXT_SECTOR_IN_ROOT_DIR: - add word [wSectorNo], 1 - jmp .LABEL_SEARCH_IN_ROOT_DIR_BEGIN - -.LABEL_NO_LOADERBIN: - jmp $ - -.LABEL_FILENAME_FOUND: - mov ax, RootDirSectors - and di, 0FFE0h - add di, 01Ah - mov cx, word [es:di] - push cx - add cx, ax - add cx, DeltaSectorNo - mov ax, [ss:bp+4] - mov es, ax - mov bx, [ss:bp+6] - mov ax, cx - -.LABEL_GOON_LOADING_FILE: - mov cl, 1 - call ReadSector - pop ax - push word [ss:bp+4] - call GetFATEntry - add sp,2 - cmp ax, 0FFFh - jz .LABEL_FILE_LOADED - push ax - mov dx, RootDirSectors - add ax, dx - add ax, DeltaSectorNo - add bx, [BPB_BytsPerSec] - jmp .LABEL_GOON_LOADING_FILE - -.LABEL_FILE_LOADED: - mov sp,[bp-2] - pop bp - ret - -wRootDirSizeForLoop dw RootDirSectors -wSectorNo dw 0 -bOdd db 0 - -ReadSector: - push bp - mov bp, sp - sub esp, 2 - mov byte [bp-2], cl - push bx - mov bl, [BPB_SecPerTrk] - div bl - inc ah - mov cl, ah - mov dh, al - shr al, 1 - mov ch, al - and dh, 1 - pop bx - mov dl, [BS_DrvNum] -.GoOnReading: - mov ah, 2 - mov al, byte [bp-2] - int 13h - jc .GoOnReading - - add sp, 2 - pop bp - - ret - -GetFATEntry: - push bp - mov bp,sp - push es - push bx - push ax - mov ax, [ss:bp+4] - sub ax, 0100h - mov es, ax - pop ax - mov byte [bOdd], 0 - mov bx, 3 - mul bx - mov bx, 2 - div bx - cmp dx, 0 - jz .LABEL_EVEN - mov byte [bOdd], 1 -.LABEL_EVEN: - xor dx, dx - mov bx, [BPB_BytsPerSec] - div bx - push dx - mov bx, 0 - add ax, SectorNoOfFAT1 - mov cl, 2 - call ReadSector - - pop dx - add bx, dx - mov ax, [es:bx] - cmp byte [bOdd], 1 - jnz .LABEL_EVEN_2 - shr ax, 4 -.LABEL_EVEN_2: - and ax, 0FFFh -.LABEL_GET_FAT_ENRY_OK: - pop bx - pop es - pop bp - ret diff --git a/HOS-BAK/lib/io16.lib b/HOS-BAK/lib/io16.lib deleted file mode 100644 index 46b3282..0000000 --- a/HOS-BAK/lib/io16.lib +++ /dev/null @@ -1,319 +0,0 @@ -GETMEM16: -;ebx = 0 -push eax -push ebx -push ecx -push edx -push esi -push edi -mov ax,es -push ax -mov ax,ds -push ax - -mov ax,cs -mov es,ax -mov ds,ax - -xor ebx,ebx -mov di,GETMEMBUFF ;es:di = ASRD -.loop: -mov eax,0E820h -mov ecx,20 -;edx = 'SWAP' -mov edx,0534D4150h -int 15h -;if (CF!=0) -jc .fail -inc dword [GETMEMNUM] -;forward 20bytes -add di,20 -cmp ebx,0 -jne .loop -jmp .end -.fail: -mov dword [GETMEMNUM],0 -.end: - -pop ax -mov ds,ax -pop ax -mov es,ax -pop edi -pop esi -pop edx -pop ecx -pop ebx -pop eax -ret - -DISPMEM16: -;must include io16.lib -push eax -push esi -push edi -push ecx -push edx -push ebp -mov ax,ds -push ax -mov ax,es -push ax - -mov ax,cs -mov ds,ax -mov es,ax - -xor eax,eax -mov eax,RAMTABLE16 -push eax -call near DISPSTR16 -pop eax - -call DISPRETURN16 - -xor ebp,ebp -mov esi,GETMEMBUFF -mov ecx,[ds:GETMEMNUM] -mov edx,5 - .loop1: - mov eax,dword [ds:esi] - push eax - call near DISPINTEAX16 - pop eax - call near DISPSPACE16 - inc ebp - dec edx - add esi,4 - cmp ebp,5 - jne .noinfo - xor ebp,ebp - cmp eax,1 - je .ava - mov eax,RAMRESERVED - push eax - call near DISPSTR16 - pop eax - jmp .noinfo - .ava: - mov eax,RAMAVAILABLE - push eax - call near DISPSTR16 - pop eax -.noinfo: - cmp edx,0 - jne .loop1 - cmp dword [ds:esi-4],1 - jne .end2 - mov eax,dword [ds:esi-20] - add eax,dword [ds:esi-12] - cmp eax,[ds:DISPMEMTOTAL] - jb .end2 - mov [ds:DISPMEMTOTAL],eax -.end2: - call near DISPRETURN16 - dec ecx - mov edx,5 - cmp ecx,0 - je .end1 - jmp .loop1 -.end1: - call near DISPRETURN16 - mov eax,RAMSIZE - push eax - call near DISPSTR16 - pop eax - push dword [ds:DISPMEMTOTAL] - call near DISPINTEAX16 - pop eax -pop ax -mov es,ax -pop ax -mov ds,ax -pop ebp -pop edx -pop ecx -pop edi -pop esi -pop eax -ret - -DISPINTEAX16: -;Entrance: push eax -push ebp -mov ebp,esp -push eax - -mov eax,dword [ss:ebp+6] -shr eax,24 -mov ah,0Fh -push ax -call near DISPINTAL16 -pop ax - -mov eax,dword [ss:ebp+6] -shr eax,16 -mov ah,0Fh -push ax -call near DISPINTAL16 -pop ax - -mov eax,dword [ss:ebp+6] -shr eax,8 -mov ah,0Fh -push ax -call near DISPINTAL16 -pop ax - -mov eax,dword [ss:ebp+6] -mov ah,0Fh -push ax -call near DISPINTAL16 -pop ax - -pop eax -pop ebp -ret - -DISPSTR16: -;Entrance: push offset -;ds:offset = String -push ebp -mov ebp,esp -push esi -push edi -push eax -push ebx -push gs - -mov ax,0b800h -mov gs,ax -mov esi,dword [ss:ebp+6] -mov edi,dword [ds:GRAPHPOS] -.loop1: -mov al,byte [ds:esi] -cmp al,0 -je .end -cmp al,0Ah -jne .loop2 -;let edi point to the next row -;edi/(80*2) - every row:80 chars, each char takes 2 bytes. -push eax -mov eax,edi -mov bl,160 -div bl -;only keep the low 8 of eax(al,aka quotion) -and eax, 0FFh -inc eax -;calculate the edi now -mov bl,160 -mul bl -mov edi,eax -pop eax -inc esi -jmp .loop1 -.loop2: -mov ah,0Fh -mov word [gs:edi],ax -add edi,2 -inc esi -jmp .loop1 -.end: -mov dword [ds:GRAPHPOS],edi - -pop gs -pop ebx -pop eax -pop edi -pop esi -pop ebp -ret - -DISPINTAL16: -;Entrance: push ax ,AH=ATTR, AL=Char -push ebp -mov ebp,esp -push eax -push gs -push ecx -push edi -push ebx -push ds - -mov ax,cs -mov ds,ax -mov edi,dword [ds:GRAPHPOS] -mov ax,0b800h -mov gs,ax -xor eax,eax -mov ax, word [ss:ebp+6] -mov bx,ax -;keep high 4 bits of al -and al,0F0H -mov cl,4 -shr al,cl -call near CHANGEAL -mov word [gs:edi],ax -add edi,2 -mov dword [ds:GRAPHPOS],edi -;keep low 4 bits of al -mov ax,bx -and al,0Fh -call near CHANGEAL -mov ah,bh -mov word [gs:edi],ax -add edi,2 -mov dword [ds:GRAPHPOS],edi - -pop ds -pop ebx -pop edi -pop ecx -pop gs -pop eax -pop ebp -ret - -CHANGEAL: -;Entrance:void -cmp al,09h -jna .l2 -add al,37h -jmp .end -.l2: -add al,30h -.end: -ret - -DISPRETURN16: -push eax -push ds - -mov ax,cs -mov ds,ax -mov eax,IO16_RETURN -push eax -call near DISPSTR16 -pop eax - -pop ds -pop eax -ret - -DISPSPACE16: -push eax -push ds - -mov ax,cs -mov ds,ax -mov eax,IO16_SPACE -push eax -call near DISPSTR16 -pop eax - -pop ds -pop eax -ret - - - diff --git a/HOS-BAK/lib/io32.lib b/HOS-BAK/lib/io32.lib deleted file mode 100644 index c08932e..0000000 --- a/HOS-BAK/lib/io32.lib +++ /dev/null @@ -1,156 +0,0 @@ -;===================================================================32 BITS============================================================= -DISPINTEAX32: -;Entrance: push eax -push ebp -mov ebp,esp -push eax - -mov eax,dword [ss:ebp+8] -shr eax,24 -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -mov eax,dword [ss:ebp+8] -shr eax,16 -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -mov eax,dword [ss:ebp+8] -shr eax,8 -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -mov eax,dword [ss:ebp+8] -mov ah,0Fh -push ax -call near DISPINTAL32 -pop ax - -pop eax -pop ebp -ret - -DISPSTR32: -;Entrance: push offset -;ds:offset = String -push ebp -mov ebp,esp -push esi -push edi -push eax -push ebx -push gs - -mov ax,SLCT_GRAPH -mov gs,ax -mov esi,dword [ss:ebp+8] -mov edi,dword [ds:GRAPHPOS_32] -.loop1: -mov al,byte [ds:esi] -cmp al,0 -je .end -cmp al,0Ah -jne .loop2 -;let edi point to the next row -;edi/(80*2) - every row:80 chars, each char takes 2 bytes. -push eax -mov eax,edi -mov bl,160 -div bl -;only keep the low 8 of eax(al,aka quotion) -and eax, 0FFh -inc eax -;calculate the edi now -mov bl,160 -mul bl -mov edi,eax -pop eax -inc esi -jmp .loop1 -.loop2: -mov ah,0Fh -mov word [gs:edi],ax -add edi,2 -inc esi -jmp .loop1 -.end: -mov dword [ds:GRAPHPOS_32],edi - -pop gs -pop ebx -pop eax -pop edi -pop esi -pop ebp -ret - -DISPINTAL32: -;Entrance: push ax ,AH=ATTR, AL=Char -push ebp -mov ebp,esp -push eax -push gs -push ecx -push edi -push ebx - -mov edi,dword [ds:GRAPHPOS_32] -mov ax,SLCT_GRAPH -mov gs,ax -xor eax,eax -mov ax, word [ss:ebp+8] -mov bx,ax -;keep high 4 bits of al -and al,0F0H -mov cl,4 -shr al,cl -call near CHANGEAL -mov word [gs:edi],ax -add edi,2 -mov dword [ds:GRAPHPOS_32],edi -;keep low 4 bits of al -mov ax,bx -and al,0Fh -call near CHANGEAL -mov ah,bh -mov word [gs:edi],ax -add edi,2 -mov dword [ds:GRAPHPOS_32],edi - -pop ebx -pop edi -pop ecx -pop gs -pop eax -pop ebp -ret - - -DISPRETURN32: -push eax - -mov eax,IO32_RETURN -push eax -call near DISPSTR32 -pop eax - -pop eax -ret - -DISPSPACE32: -push eax - -mov eax,IO32_SPACE -push eax -call near DISPSTR32 -pop eax - -pop eax -ret - diff --git a/HOS-BAK/lib/mem32.lib b/HOS-BAK/lib/mem32.lib deleted file mode 100644 index 5946b01..0000000 --- a/HOS-BAK/lib/mem32.lib +++ /dev/null @@ -1,98 +0,0 @@ -PAGINGINIT32: -;must be called in 32-bits protected mode -push eax -push edx -push ecx -push ebx -push edi -push es - -mov ax,SLCT_FLAT_RW -mov es,ax - -xor edx,edx -mov eax,dword [ds:DISPMEMTOTAL_32] -mov ebx,400000h -div ebx -mov ecx,eax -cmp edx,0 -je .end -inc ecx -.end: -push ecx -;init all PDEs -mov eax, PTEBASE | PG_P | PG_USU | PG_RWW -mov edi, PDEBASE -.loop1: -mov dword [es:edi],eax -add edi,4 -dec ecx -add eax,4096 -cmp ecx,0 -jne .loop1 -;init all PTEs - -pop eax -mov ebx,1024 -mul ebx -mov ecx,eax - -mov eax, PG_P | PG_USU | PG_RWW -xor edi,edi -mov edi, PTEBASE -.loop2: -mov dword [es:edi],eax -add edi,4 -add eax,4096 -dec ecx -cmp ecx,0 -jne .loop2 - -mov eax, PDEBASE -mov cr3, eax -mov eax, cr0 -or eax, 80000000h -mov cr0, eax -jmp short .end2 -.end2: -nop -pop es -pop edi -pop ebx -pop ecx -pop edx -pop eax -ret - -;void* MEMCPY32(void* Source;void* Destination;ULONG32 Size) -MEMCPY32: -push ebp -mov ebp,esp -push esi -push edi -push ecx -push eax - -mov ax,SLCT_FLAT_RW -mov es,ax -mov esi,dword [ss:ebp+8] -mov edi,dword [ss:ebp+12] -mov ecx,dword [ss:ebp+16] - -.loop: -mov al,byte [es:esi] -mov byte [ds:edi],al -inc esi -inc edi -dec ecx -cmp ecx,0 -je .end -jmp .loop -.end: -pop eax -pop ecx -pop edi -pop esi -pop ebp -ret - diff --git a/HOS-BAK/makefile b/HOS-BAK/makefile deleted file mode 100644 index 936bc68..0000000 --- a/HOS-BAK/makefile +++ /dev/null @@ -1,93 +0,0 @@ -ENTRYPOINT = 0x30000 -ASM = nasm -ASMBOOTFLAGS = -I inc/ -I lib/ -ASMLOADERFLAGS = -I inc/ -I lib/ -ASMKERNELFLAGS = -f elf -CFLAGS = -I kclib/ -c -fno-builtin -LDFLAGS = -e _start -Ttext $(ENTRYPOINT) -CC = gcc -LD = ld -OPY = objcopy - -#Add corresponding .o files from kclib and kalib -KERNELBINPRE = kernel/kernel.o kclib/KeKernelEntry.o kalib/_asm_KeMemory32.o kalib/_asm_KeGraph32.o kalib/_asm_KeIO32.o kalib/_asm_KeProcess32.o - -#Add all .o files -OBJECTFILES = kernel/kernel.o kclib/KeKernelEntry.o kalib/_asm_KeMemory32.o kalib/_asm_KeGraph32.o kalib/_asm_KeIO32.o kalib/_asm_KeProcess32.o - -#Add all .bin files -BINFILES = boot/boot.bin boot/loader.bin kernel/kernel.bin - -#Add all temp files -TEMPFILES = kernel/kernel.out - -#Prerequisites - -#Add new .h files form kclib -KEKERNELENTRYPRE = kclib/KeKernelEntry.c kclib/KeGraph32.h kclib/KeDef.h kclib/KeGlobalVariables.h kclib/KeMemory32.h kclib/KeIO32.h kclib/KeProcess32.h - -#No need to change -_ASM_KEGRAPH32PRE = kalib/_asm_KeGraph32.asm - -_ASM_KEMEMORY32PRE = kalib/_asm_KeMemory32.asm - -KERNELOPRE = kernel/kernel.asm - -BOOTBINPRE = boot/boot.asm inc/FAT12Header.inc lib/fat12readfile.lib - -LOADERBINPRE = boot/loader.asm inc/FAT12Header.inc inc/pm.inc lib/fat12readfile.lib lib/io16.lib lib/io32.lib lib/mem32.lib - -_ASM_KEIO32PRE = kalib/_asm_KeIO32.asm - -_ASM_KEPROCESS32PRE = kalib/_asm_KeProcess32.asm - - - - - -.PHONY : everything clean all image buildimg -everything : $(BINFILES) $(OBJECTFILES) $(TEMPFILES) - -all : clean everything - -image: all buildimg - -clean: - rm -rf $(BINFILES) $(OBJECTFILES) $(TEMPFILES) - -buildimg: - dd if=boot/boot.bin of=a.img bs=512 count=1 conv=notrunc - cp -f kernel/kernel.bin os/ - cp -f boot/loader.bin os/ - cp -f a.img os/ - rm -rf $(BINFILES) $(OBJECTFILES) $(TEMPFILES) - -boot/boot.bin: $(BOOTBINPRE) - $(ASM) $(ASMBOOTFLAGS) -o boot/boot.bin boot/boot.asm - -boot/loader.bin: $(LOADERPRE) - $(ASM) $(ASMBOOTFLAGS) -o boot/loader.bin boot/loader.asm - -kernel/kernel.o: $(KERNELOPRE) - $(ASM) $(ASMKERNELFLAGS) -o kernel/kernel.o kernel/kernel.asm - -kclib/KeKernelEntry.o: $(KEKERNELENTRYPRE) - $(CC) $(CFLAGS) -o kclib/KeKernelEntry.o kclib/KeKernelEntry.c - -kalib/_asm_KeMemory32.o: $(_ASM_KEMEMORY32PRE) - $(ASM) $(ASMKERNELFLAGS) -o kalib/_asm_KeMemory32.o kalib/_asm_KeMemory32.asm - -kalib/_asm_KeGraph32.o: $(_ASM_KEGRAPH32PRE) - $(ASM) $(ASMKERNELFLAGS) -o kalib/_asm_KeGraph32.o kalib/_asm_KeGraph32.asm - -kalib/_asm_KeProcess32.o: $(_ASM_KEGRAPH32PRE) - $(ASM) $(ASMKERNELFLAGS) -o kalib/_asm_KeProcess32.o kalib/_asm_KeProcess32.asm - -kernel/kernel.bin: $(KERNELBINPRE) - $(LD) $(OBJECTFILES) $(LDFLAGS) -o kernel/kernel.out - $(OPY) kernel/kernel.out -O binary kernel/kernel.bin - -kalib/_asm_KeIO32.o: $(_ASM_KEIO32PRE) - $(ASM) $(ASMKERNELFLAGS) -o kalib/_asm_KeIO32.o kalib/_asm_KeIO32.asm - - diff --git a/HOS-BAK/os/Bochs-2.6.2.lnk b/HOS-BAK/os/Bochs-2.6.2.lnk deleted file mode 100644 index d0b9129..0000000 Binary files a/HOS-BAK/os/Bochs-2.6.2.lnk and /dev/null differ diff --git a/HOS-BAK/os/Cygwin Terminal.lnk b/HOS-BAK/os/Cygwin Terminal.lnk deleted file mode 100644 index c4c8c53..0000000 Binary files a/HOS-BAK/os/Cygwin Terminal.lnk and /dev/null differ diff --git a/HOS-BAK/os/UltraISO.lnk b/HOS-BAK/os/UltraISO.lnk deleted file mode 100644 index b630cbe..0000000 Binary files a/HOS-BAK/os/UltraISO.lnk and /dev/null differ diff --git a/HOS-BAK/os/a.img b/HOS-BAK/os/a.img deleted file mode 100644 index a61bc96..0000000 Binary files a/HOS-BAK/os/a.img and /dev/null differ diff --git a/HOS-BAK/os/kernel.bin b/HOS-BAK/os/kernel.bin deleted file mode 100644 index 602070d..0000000 Binary files a/HOS-BAK/os/kernel.bin and /dev/null differ diff --git a/HOS-BAK/os/loader.bin b/HOS-BAK/os/loader.bin deleted file mode 100644 index d72e3bc..0000000 Binary files a/HOS-BAK/os/loader.bin and /dev/null differ diff --git a/HOS.sln b/HOS.sln new file mode 100644 index 0000000..0ffdc9d --- /dev/null +++ b/HOS.sln @@ -0,0 +1,22 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio 2013 +VisualStudioVersion = 12.0.30723.0 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "HOS", "HOS\HOS.vcxproj", "{5EFE31D2-FEA1-4F64-87F6-03CB2FA88249}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Win32 = Debug|Win32 + Release|Win32 = Release|Win32 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {5EFE31D2-FEA1-4F64-87F6-03CB2FA88249}.Debug|Win32.ActiveCfg = Debug|Win32 + {5EFE31D2-FEA1-4F64-87F6-03CB2FA88249}.Debug|Win32.Build.0 = Debug|Win32 + {5EFE31D2-FEA1-4F64-87F6-03CB2FA88249}.Release|Win32.ActiveCfg = Release|Win32 + {5EFE31D2-FEA1-4F64-87F6-03CB2FA88249}.Release|Win32.Build.0 = Release|Win32 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/HOS/HOS.vcxproj b/HOS/HOS.vcxproj new file mode 100644 index 0000000..bbfba03 --- /dev/null +++ b/HOS/HOS.vcxproj @@ -0,0 +1,102 @@ + + + + + Debug + Win32 + + + Release + Win32 + + + + {5EFE31D2-FEA1-4F64-87F6-03CB2FA88249} + Win32Proj + HOS + + + + Application + true + v120 + Unicode + + + Application + false + v120 + true + Unicode + + + + + + + + + + + + + true + + + false + + + + + + Level3 + Disabled + WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + + + Windows + true + + + + + Level3 + + + MaxSpeed + true + true + WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions) + true + + + Windows + true + true + true + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/HOS/HOS.vcxproj.filters b/HOS/HOS.vcxproj.filters new file mode 100644 index 0000000..97834fc --- /dev/null +++ b/HOS/HOS.vcxproj.filters @@ -0,0 +1,66 @@ + + + + + {4FC737F1-C7A5-4376-A066-2A32D752A2FF} + cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx + + + {93995380-89BD-4b04-88EB-625FBE52EBFB} + h;hh;hpp;hxx;hm;inl;inc;xsd + + + {67DA6AB6-F800-4c08-8B7A-83BB121AAD01} + rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms + + + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + Header Files + + + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + Source Files + + + \ No newline at end of file diff --git a/kclib/KeGraph32.c b/kclib/KeGraph32.c index 7e43a64..77a00ec 100644 --- a/kclib/KeGraph32.c +++ b/kclib/KeGraph32.c @@ -1,5 +1,7 @@ #include "KeGraph32.h" +#include "KeDef.h" #include "KeGlobalVariables.h" +#include "KeKernelStruct32.h" ULONG32 KeGetCurrentGraphRow( _IN_ ULONG32 GraphPosition) { return (GraphPosition/2*DOSGraphColumn); diff --git a/kclib/KeIO32.c b/kclib/KeIO32.c index 45e0e8d..ed0088e 100644 --- a/kclib/KeIO32.c +++ b/kclib/KeIO32.c @@ -1,4 +1,6 @@ #include "KeIO32.h" +#include "KeDef.h" +#include "KeKernelStruct32.h" #include "KeGraph32.h" VOID KeWriteGDT(_IN_ ULONG32 Index, _IN_ PIAGDT32 Dest, _IN_ PKeGDTDescriptor32 Src) { diff --git a/kclib/KeKernelEntry.c b/kclib/KeKernelEntry.c index 9600697..43de58a 100644 --- a/kclib/KeKernelEntry.c +++ b/kclib/KeKernelEntry.c @@ -3,6 +3,7 @@ #include "KeGraph32.h" #include "KeMemory32.h" #include "KeIO32.h" +#include "KeKernelStruct32.h" #include "KeProcess32.h" VOID HYPKERNELAPI KeSystemInit(VOID); diff --git a/kclib/KeProcess32.c b/kclib/KeProcess32.c index 93cc90b..10c742a 100644 --- a/kclib/KeProcess32.c +++ b/kclib/KeProcess32.c @@ -1,4 +1,5 @@ #include "KeProcess32.h" +#include "KeDef.h" #include "KeMemory32.h" #include "KeKernelStruct32.h" #include "KeIO32.h" diff --git a/kernel.bin b/kernel.bin index e2aae28..277675e 100644 Binary files a/kernel.bin and b/kernel.bin differ