WebSVN – Kolibri OS – Blame – /kernel/branches/net/memmap.inc

Rev	Author	Line No.	Line
1159	hidnplayr	1	;
		2	; MEMORY MAP
		3	;
		4	; Boot:
		5	;
		6	; 0:9000 byte bits per pixel
		7	; 0:9001 word scanline length
		8	; 0:9008 word vesa video mode
		9	; 0:900A word X res
		10	; 0:900C word Y res
		11	; 0:9010 byte mouse port - not used
		12	; 0:9014 dword Vesa 1.2 pm bank switch
		13	; 0:9018 dword Vesa 2.0 LFB address
		14	; 0:901C byte 0 or 1 : enable MTRR graphics acceleration
		15	; 0:901D byte not used anymore (0 or 1 : enable system log display)
		16	; 0:901E byte 0 or 1 : enable direct lfb write, paging disabled
		17	; 0:901F byte DMA write : 1=yes, 2=no
		18	; 0:9020 8bytes pci data
		19	; 0:9030 byte VRR start enabled 1, 2-no
		20	; 0:9031 word IDEContrRegsBaseAddr
		21	; 0x9040 - dword - entry point of APM BIOS
		22	; 0x9044 - word - version (BCD)
		23	; 0x9046 - word - flags
		24	; 0:907F byte number of BIOS hard disks
		25	; 0:9080 Nbytes BIOS hard disks
		26	;
		27	; Runtime:
		28	;
		29	; 0x00000000 -> 0x7FFFFFFF application 2Gb
		30
		31	; 0x80000000 -> 1FFF window_data - 256 entries
		32	;
		33	; 0000 dword x start
		34	; 0004 dword y start
		35	; 0008 dword x size
		36	; 000C dword y size
		37	; 0010 dword color of work area
		38	; 0014 dword color of grab bar
		39	; 0018 dword color of frames
		40	; 001C dword window flags, +30 = window drawn, +31 redraw flag
		41	;
		42	; 2000 -> 2FFF free
		43	;
		44	; 3000 -> 4FFF task list - 256 entries
		45	;
		46	; 00 dword process count
		47	; 04 dword no of processes
		48	; 10 dword base of running process at 0x3000+
		49	;
		50	; 20 dword application event mask
		51	; 24 dword PID - process identification number
		52	; 2a byte slot state: 0=running, 1,2=suspended
		53	; 3=zombie, 4=terminate,
		54	; 5=waiting for event, 9 = not used
		55	; 2e byte window number on screen
		56	; 30 dword exact position in memory
		57	; 34 dword counter sum
		58	; 38 dword time stamp counter add
		59	; 3c dword cpu usage in cpu timer tics
		60	;
		61	;
		62	; 5000 -> 68FF free
		63	; 6900 -> 6EFF saved picture under mouse pointer
		64	;
		65	; 6F00 -> 6FFF free
		66	;
		67	; 7000 -> 7FFF used CD driver
		68	;
		69	; 8000 -> A3FF used FLOPPY driver
		70	;
		71	; A400 -> B0FF free
		72
		73	; B100 -> B2FF IDT
		74
		75	; B300 -> BFFF free
		76
		77	; C000 -> C3FF window stack C000 no of windows - all in words
		78	; C402 -> C7FF window position in stack
		79	; D000 -> D1FF FDC controller
		80	; D200 -> D3FF FDC controller for Fat12
		81	; D400 -> DFFF free
		82	; E000 byte multitasking started
		83	; E020 dword putpixel address
		84	; E024 dword getpixel address
		85	; E030 dword Vesa 1.2 pm bank switch address
		86	; F200 dword mousepicture -pointer
		87	; F204 dword mouse appearance counter
		88	; F300 dword x & y temp for windowmove
		89	; F400 byte no of keys in buffer
		90	; F401 byte 'buffer'
		91	; F402 -> F4FF reserved for keys
		92	; F500 byte no of buttons in buffer
		93	; F501 dword 'buffer'
		94	; F502 -> F5FF reserved for buttons
		95	; F600 dword tsc / second
		96	; F604 byte mouse port: 1 ps2, 2 com1, 3 com2
		97	; FB00 -> FB0F mouse memory 00 chunk count - FB0A-B x - FB0C-D y
		98	; FB10 -> FB17 mouse color mem
		99	; FB21 x move
		100	; FB22 y move
		101	; FB28 high bits temp
		102	; FB30 color temp
		103	; FB40 byte buttons down
		104	; FB44 byte 0 mouse down -> do not draw
		105	; FB4A -> FB4D FB4A-B x-under - FB4C-D y-under
		106	; FBF1 byte bits per pixel
		107	; FC00 -> FCFE com1/ps2 buffer
		108	; FCFF com1/ps2 buffer count starting from FC00
		109	; FE00 dword screen x size
		110	; FE04 dword screen y size
		111	; FE08 dword screen y multiplier
		112	; FE0C dword screen mode
		113	; FE80 dword address of LFB in physical
		114	; FE84 dword address of applications memory start in physical
		115	; FE88 dword address of button list
		116	; FE8C dword memory to use
		117	; FF00 byte 1 = system shutdown request
		118	; FF01 dword free
		119	; FFF0 byte 1 = redraw background request from app
		120	; FFF1 byte 1 = diskette int occur
		121	; FFF2 write and read bank in screen
		122	; FFF4 byte 0 if first mouse draw & do not return picture under
		123	; FFF5 byte 1 do not draw pointer
		124	; FFFF byte do not change task for 1/100 sec.
		125	;
		126	; 0x80010000 -> 6CBFF kernel, 32-bit run-time code (up to 371 Kb)
		127
		128	; 0x8006CC00 -> 6DBFF stack at boot time (4Kb)
		129	;
		130	; 0x8006DC00 -> 6E5FF basic text font II
		131	; 0x8006E600 -> 6Efff basic text font I
		132	; 0x8006F000 -> 6FFFF main page directory
		133
		134	; 0x80070000 -> 7FFFF data of retrieved disks and partitions (Mario79)
		135	; 0x80080000 -> 8FFFF additional app info, in 256 byte steps - 256 entries
		136	;
		137	; 00 11db name of app running
		138	; 0x10 dword pointer to fpu save area
		139	; 0x14 dword event count
		140	; 0x18 dword user fpu exceptoins handler
		141	; 0x1c dword user sse exceptions handler
		142	; 20 dword PL0 stack base
		143	; 24 dword user heap base
		144	; 28 dword user heap top
		145	; 2c dword window cursor handle
		146	; 30 dword first event in list
		147	; 34 dword last event in list
		148	; 38 dword first kernel object in list
		149	; 3c dword last kernel object in list
		150	; 40 dword thread esp
		151	; 44 dword io permission map page 0
		152	; 48 dword io permission map page 1
		153	; 4c dword debug state: 1= load debug registers
		154	; 50 dword current directory ptr
		155	; 54 dword wait timeout
		156	; 58 dword thread TSS._esp0 (= pl0 stack base + size except for V86)
		157	; 5C-7F unused
		158	;
		159	; 80 dword address of random shaped window area
		160	; 84 byte shape area scale
		161	; 88 dword free
		162	; 8C dword application memory size
		163	; 90 dword window X position save
		164	; 94 dword window Y position save
		165	; 98 dword window X size save
		166	; 9C dword window Y size save
		167	; A0 dword IPC memory start
		168	; A4 dword IPC memory size
		169	; A8 dword event bits: mouse, stack,..
		170	; AC dword 0 or debugger slot
		171	; B0 dword free
		172	; B4 byte keyboard mode: 0 = keymap, 1 = scancodes
		173	; B8 dword physical address of directory table
		174	; BC dword address of debug event memory
		175	; C0 5 dd thread debug registers: DR0,DR1,DR2,DR3,DR7
		176	;
		177	; 0x80090000 -> 9FFFF tmp
		178	; 0x800A0000 -> AFFFF screen access area
		179	; 0x800B0000 -> FFFFF bios rest in peace -area
		180	; 0x80100000 -> 27FFFF diskette image
		181	; 0x80280000 -> 281FFF ramdisk fat
		182	; 0x80282000 -> 283FFF floppy fat
		183	;
		184	; 0x80284000 -> 28BFFF HDD DMA AREA
		185	; 0x8028C000 -> 297FFF free (48 Kb)
		186	;
		187	; 0x80298000 -> 29ffff auxiliary table for background smoothing code
		188	;
		189	; 0x802A0000 -> 2B00ff wav device data
		190	; 0x802C0000 -> 2C3fff button info
		191	;
		192	; 0000 word number of buttons
		193	; first button entry at 0x10
		194	; +0000 word process number
		195	; +0002 word button id number : bits 00-15
		196	; +0004 word x start
		197	; +0006 word x size
		198	; +0008 word y start
		199	; +000A word y size
		200	; +000C word button id number : bits 16-31
		201	;
		202	; 0x802C4000 -> 2CFFFF free (48Kb)
		203	;
		204	; 0x802D0000 -> 2DFFFF reserved port area
		205	;
		206	; 0000 dword no of port areas reserved
		207	; 0010 dword process id
		208	; dword start port
		209	; dword end port
		210	; dword 0
		211	;
		212	; 0x802E0000 -> 2EFFFF irq data area
		213	; 0x802F0000 -> 2FFFFF low memory save
		214	;
		215	; 0x80300000 -> 31FFFF tcp memory 128 Kb
		216	; 0x80320000 -> 327FFF tcp memory 32 Kb
		217	;
		218	; 0x80328000 -> 32FFFF !vrr driver 32 Kb
		219
		220	; 0x80330000 -> 377FFF skin data
		221
		222	; 0x80338000 -> 33AFFF draw data - 256 entries
		223	; 00 dword draw limit - x start
		224	; 04 dword draw limit - y start
		225	; 08 dword draw limit - x end
		226	; 0C dword draw limit - y end
		227
		228	; 0x8033C000 -> 47BFFF display info
		229
		230	; 0x8047CF80 -> 47CFFF TSS 128 bytes
		231	; 0x8047D000 -> 47EFFF IO map for (8192*8)=65536 ports
		232
		233	; 0x8047F000 -> 48FFFF page map max 128 Kb
		234	;
		235
		236	; 0x80800000 -> kernel heap
		237	; 0x81FFFFFF heap min limit
		238	; 0xFDBFFFFF heap max limit
		239
		240	; 0xFDC00000 -> 0xFDFFFFFF page tables 4Mb
		241	; 0xFE000000 -> 0xFFFFFFFF LFB 32Mb
		242	; 0xFE000000 -> 0xFE7FFFFF application available LFB 8Mb
		243	; 0xFE800000 -> 0xFFFFFFFF kernel LFB part 24 Mb
		244

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(root)/kernel/branches/net/memmap.inc – Rev 1161