mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-26 08:36:49 +03:00
225 lines
7.8 KiB
PHP
225 lines
7.8 KiB
PHP
;
|
|
; MEMORY MAP
|
|
;
|
|
; Boot:
|
|
;
|
|
; 0:9000 byte bits per pixel
|
|
; 0:9001 word scanline length
|
|
; 0:9008 word vesa video mode
|
|
; 0:900A word X res
|
|
; 0:900C word Y res
|
|
; 0:9010 byte mouse port - not used
|
|
; 0:9014 dword Vesa 1.2 pm bank switch
|
|
; 0:9018 dword Vesa 2.0 LFB address
|
|
; 0:901C byte 0 or 1 : enable MTRR graphics acceleration
|
|
; 0:901D byte not used anymore (0 or 1 : enable system log display)
|
|
; 0:901E byte 0 or 1 : enable direct lfb write, paging disabled
|
|
; 0:901F byte DMA write : 1=yes, 2=no
|
|
; 0:9020 8bytes pci data
|
|
; 0:9030 byte VRR start enabled 1, 2-no
|
|
; 0:9031 word IDEContrRegsBaseAddr
|
|
; 0x9040 - dword - entry point of APM BIOS
|
|
; 0x9044 - word - version (BCD)
|
|
; 0x9046 - word - flags
|
|
;
|
|
; Runtime:
|
|
;
|
|
; 0000 -> 1FFF window_data - 256 entries
|
|
;
|
|
; 0000 dword x start
|
|
; 0004 dword y start
|
|
; 0008 dword x size
|
|
; 000C dword y size
|
|
; 0010 dword color of work area
|
|
; 0014 dword color of grab bar
|
|
; 0018 dword color of frames
|
|
; 001C dword window flags, +30 = window drawn, +31 redraw flag
|
|
;
|
|
; 2000 -> 2FFF free
|
|
;
|
|
; 3000 -> 4FFF task list - 256 entries
|
|
;
|
|
; 00 dword process count
|
|
; 04 dword no of processes
|
|
; 10 dword base of running process at 0x3000+
|
|
;
|
|
; 20 dword application event mask
|
|
; 24 dword PID - process identification number
|
|
; 2a byte slot state: 0=running, 1,2=suspended
|
|
; 3=zombie, 4=terminate,
|
|
; 5=waiting for event, 9 = not used
|
|
; 2e byte window number on screen
|
|
; 30 dword exact position in memory
|
|
; 34 dword counter sum
|
|
; 38 dword time stamp counter add
|
|
; 3c dword cpu usage in cpu timer tics
|
|
;
|
|
;
|
|
; 5000 -> 68FF free
|
|
; 6900 -> 6EFF saved picture under mouse pointer
|
|
;
|
|
; 6F00 -> 6FFF free
|
|
;
|
|
; 7000 -> 7FFF used CD driver
|
|
;
|
|
; 8000 -> A3FF used FLOPPY driver
|
|
;
|
|
; A400 -> B0FF free
|
|
|
|
; B100 -> B2FF IDT
|
|
|
|
; B300 -> BFFF free
|
|
|
|
; C000 -> C3FF window stack C000 no of windows - all in words
|
|
; C402 -> C7FF window position in stack
|
|
; D000 -> D1FF FDC controller
|
|
; D200 -> D3FF FDC controller for Fat12
|
|
; D400 -> DFFF free
|
|
; E000 byte multitasking started
|
|
; E020 dword putpixel address
|
|
; E024 dword getpixel address
|
|
; E030 dword Vesa 1.2 pm bank switch address
|
|
; F200 dword mousepicture -pointer
|
|
; F204 dword mouse appearance counter
|
|
; F300 dword x & y temp for windowmove
|
|
; F400 byte no of keys in buffer
|
|
; F401 byte 'buffer'
|
|
; F402 -> F4FF reserved for keys
|
|
; F500 byte no of buttons in buffer
|
|
; F501 dword 'buffer'
|
|
; F502 -> F5FF reserved for buttons
|
|
; F600 dword tsc / second
|
|
; F604 byte mouse port: 1 ps2, 2 com1, 3 com2
|
|
; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y
|
|
; FB10 -> FB17 mouse color mem
|
|
; FB21 x move
|
|
; FB22 y move
|
|
; FB28 high bits temp
|
|
; FB30 color temp
|
|
; FB40 byte buttons down
|
|
; FB44 byte 0 mouse down -> do not draw
|
|
; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under
|
|
; FBF1 byte bits per pixel
|
|
; FC00 -> FCFE com1/ps2 buffer
|
|
; FCFF com1/ps2 buffer count starting from FC00
|
|
; FE00 dword screen x size
|
|
; FE04 dword screen y size
|
|
; FE08 dword screen y multiplier
|
|
; FE0C dword screen mode
|
|
; FE80 dword address of LFB in physical
|
|
; FE84 dword address of applications memory start in physical
|
|
; FE88 dword address of button list
|
|
; FE8C dword memory to use
|
|
; FF00 byte 1 = system shutdown request
|
|
; FF01 dword free
|
|
; FFF0 byte 1 = redraw background request from app
|
|
; FFF1 byte 1 = diskette int occur
|
|
; FFF2 write and read bank in screen
|
|
; FFF4 byte 0 if first mouse draw & do not return picture under
|
|
; FFF5 byte 1 do not draw pointer
|
|
; FFFF byte do not change task for 1/100 sec.
|
|
;
|
|
; 10000 -> 3DBFF kernel, 32-bit run-time code (up to 183 Kb)
|
|
; 3DC00 -> 3EBFF stack at boot time (4Kb)
|
|
; 3EC00 -> 3F5FF basic text font II
|
|
; 3F600 -> 3FFFF basic text font I
|
|
; 40000 -> 4FFFF data of retrieved disks and partitions (Mario79)
|
|
|
|
; 50000 -> 50FFF main page directory
|
|
; 50200 -> 5FFFF pages bitmap
|
|
|
|
; 60000 -> 7FFFF free (128 Kb)
|
|
; 80000 -> 8FFFF additional app info, in 256 byte steps - 256 entries
|
|
;
|
|
; 00 11db name of app running
|
|
; 10 108db floating point unit save area
|
|
; 7f byte 0= no fpu saved , 1= fpu saved to 0x10 -> restore
|
|
; 80 dword address of random shaped window area
|
|
; 84 byte shape area scale
|
|
; 88 dword free
|
|
; 8C dword application memory size
|
|
; 90 dword window X position save
|
|
; 94 dword window Y position save
|
|
; 98 dword window X size save
|
|
; 9C dword window Y size save
|
|
; A0 dword IPC memory start
|
|
; A4 dword IPC memory size
|
|
; A8 dword event bits: mouse, stack,..
|
|
; AC dword 0 or debugger slot
|
|
; B0 dword free
|
|
; B4 byte keyboard mode: 0 = keymap, 1 = scancodes
|
|
; B8 dword physical address of directory table
|
|
; BC dword address of debug event memory
|
|
; C0 5 dd thread debug registers: DR0,DR1,DR2,DR3,DR7
|
|
;
|
|
; 90000 -> 9FFFF tmp
|
|
; A0000 -> AFFFF screen access area
|
|
; B0000 -> FFFFF bios rest in peace -area
|
|
; 100000 -> 27FFFF diskette image
|
|
; 280000 -> 281FFF ramdisk fat
|
|
; 282000 -> 283FFF floppy fat
|
|
;
|
|
; 284000 -> 29FFFF free (112 Kb)
|
|
;
|
|
; 2A0000 -> 2B00ff wav device data
|
|
; 2C0000 -> 2C3fff button info
|
|
;
|
|
; 0000 word number of buttons
|
|
; first button entry at 0x10
|
|
; +0000 word process number
|
|
; +0002 word button id number : bits 00-15
|
|
; +0004 word x start
|
|
; +0006 word x size
|
|
; +0008 word y start
|
|
; +000A word y size
|
|
; +000C word button id number : bits 16-31
|
|
;
|
|
; 2C4000 -> 2CFFFF free (48Kb)
|
|
;
|
|
; 2D0000 -> 2DFFFF reserved port area
|
|
;
|
|
; 0000 dword no of port areas reserved
|
|
; 0010 dword process id
|
|
; dword start port
|
|
; dword end port
|
|
; dword 0
|
|
;
|
|
; 2E0000 -> 2EFFFF irq data area
|
|
; 2F0000 -> 2FFFFF low memory save
|
|
;
|
|
; 300000 -> 45FFFF background image, max 1,375 M
|
|
;
|
|
; 460000 -> 5FFFFF display info
|
|
;
|
|
; 600000 -> 6FFFFF hd cache
|
|
;
|
|
; 700000 -> 71ffff tcp memory (128 kb)
|
|
; 720000 -> 75ffff free (256 kb)
|
|
;
|
|
; 760000 -> 76ffff !vrr driver
|
|
; 770000 -> 777fff tcp memory ( 32 kb)
|
|
;
|
|
; 780000 -> 987FFF TSS and IO map for (8192*8)=65536 ports
|
|
; (128+8192)*256 = 2129920 = 0x208000
|
|
;
|
|
; 988000 -> 98AFFF draw_data - 256 entries
|
|
;
|
|
; 00 dword draw limit - x start
|
|
; 04 dword draw limit - y start
|
|
; 08 dword draw limit - x end
|
|
; 0C dword draw limit - y end
|
|
;
|
|
;
|
|
; 0x0098B000 -> kernel heap
|
|
;
|
|
; 0x01FFFFFF heap min limit
|
|
; 0x7DBFFFFF heap max limit
|
|
; 0x7DC00000 -> 0x7FBFFFFF LFB 32Mb
|
|
; 0x7DC00000 -> 0x7E3FFFFF application available LFB 8Mb
|
|
; 0x7E400000 -> 0x7FBFFFFF kernel LFB part 24 Mb
|
|
; 0x7FC00000 -> 0x7FFFFFFF page tables 4Mb
|
|
; 0x80000000 -> 0xFFFFFFFF application 2Gb
|
|
|
|
|
|
|