| 0,0 → 1,237 |
|---|
| ; |
| ; 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: |
| ; |
| ; 0x00000000 -> 0x7FFFFFFF application 2Gb |
| |
| ; 0x80000000 -> 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. |
| ; |
| ; 0x80010000 -> 6CBFF kernel, 32-bit run-time code (up to 371 Kb) |
| |
| ; 0x8006CC00 -> 6DBFF stack at boot time (4Kb) |
| ; |
| ; 0x8006DC00 -> 6E5FF basic text font II |
| ; 0x8006E600 -> 6Efff basic text font I |
| ; 0x8006F000 -> 6FFFF main page directory |
| |
| ; 0x80070000 -> 7FFFF data of retrieved disks and partitions (Mario79) |
| ; 0x80080000 -> 8FFFF additional app info, in 256 byte steps - 256 entries |
| ; |
| ; 00 11db name of app running |
| ; 0x10 dword pointer to fpu save area |
| ; 0x14 dword event count |
| ; 0x18 dword user fpu exceptoins handler |
| ; 0x1c dword user sse exceptions handler |
| ; 20 dword PL0 stack base |
| ; 24 dword user heap base |
| ; 28 dword user heap top |
| ; 2c dword window cursor handle |
| ; 30 dword first event in list |
| ; 34 dword last event in list |
| ; 38 dword first kernel object in list |
| ; 3c dword last kernel object in list |
| ; 40 dword thread esp |
| ; 44 dword io permission map page 0 |
| ; 48 dword io permission map page 1 |
| 4c dword debug state: 1= load debug registers |
| ; 50-7F unused |
| ; |
| ; 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 |
| ; |
| ; 0x80090000 -> 9FFFF tmp |
| ; 0x800A0000 -> AFFFF screen access area |
| ; 0x800B0000 -> FFFFF bios rest in peace -area |
| ; 0x80100000 -> 27FFFF diskette image |
| ; 0x80280000 -> 281FFF ramdisk fat |
| ; 0x80282000 -> 283FFF floppy fat |
| ; |
| ; 0x80284000 -> 29FFFF free (112 Kb) |
| ; |
| ; 0x802A0000 -> 2B00ff wav device data |
| ; 0x802C0000 -> 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 |
| ; |
| ; 0x802C4000 -> 2CFFFF free (48Kb) |
| ; |
| ; 0x802D0000 -> 2DFFFF reserved port area |
| ; |
| ; 0000 dword no of port areas reserved |
| ; 0010 dword process id |
| ; dword start port |
| ; dword end port |
| ; dword 0 |
| ; |
| ; 0x802E0000 -> 2EFFFF irq data area |
| ; 0x802F0000 -> 2FFFFF low memory save |
| ; |
| ; 0x80300000 -> 400000 hd cache |
| |
| ; 0x80400000 -> 41FFFF tcp memory 128 Kb |
| ; 0x80420000 -> 427FFF tcp memory 32 Kb |
| ; |
| ; 0x80428000 -> 42FFFF !vrr driver 32 Kb |
| |
| ; 0x80430000 -> 477FFF skin data |
| |
| ; 0x80438000 -> 43AFFF 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 |
| |
| ; 0x8043BF80 -> 43BFFF TSS 128 bytes |
| ; 0x8043C000 -> 43DFFF IO map for (8192*8)=65536 ports |
| |
| ; 0x8043F000 -> 57EFFF display info |
| ; 0x8057F000 -> 58FFFF page map max 128 Kb |
| ; |
| ; 0x80800000 -> kernel heap |
| ; 0x81FFFFFF heap min limit |
| ; 0xFDBFFFFF heap max limit |
| |
| ; 0xFDC00000 -> 0xFDFFFFFF page tables 4Mb |
| ; 0xFE000000 -> 0xFFFFFFFF LFB 32Mb |
| ; 0xFE000000 -> 0xFE7FFFFF application available LFB 8Mb |
| ; 0xFE800000 -> 0xFFFFFFFF kernel LFB part 24 Mb |
| |
| |
| Property changes: |
|---|
| Added: svn:keywords |
|---|
| +Rev |
|---|
| \ No newline at end of property |
|---|