| 14,11 → 14,10 |
|---|
| ; 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 |
| ; 0:9034 byte vesa major version number (ascii) |
| ; 0:9035 byte card vendor (intel=1, s3=2, other=3) |
| ; 0x9040 - dword - entry point of APM BIOS |
| ; 0x9044 - word - version (BCD) |
| ; 0x9046 - word - flags |
| 56,8 → 55,7 |
|---|
| ; 3c dword cpu usage in cpu timer tics |
| ; |
| ; |
| ; 5000 -> 5FFF save_syscall_data - syscall trace |
| ; 6000 -> 68FF free |
| ; 5000 -> 68FF free |
| ; 6900 -> 6EFF saved picture under mouse pointer |
| ; |
| ; 6F00 -> 6FFF free |
| 81,8 → 79,6 |
|---|
| ; E020 dword putpixel address |
| ; E024 dword getpixel address |
| ; E030 dword Vesa 1.2 pm bank switch address |
| ; E034 byte vesa major version number (ascii) |
| ; E035 byte card vendor (intel=1, s3=2, other=3) |
| ; F200 dword mousepicture -pointer |
| ; F204 dword mouse appearance counter |
| ; F300 dword x & y temp for windowmove |
| 110,7 → 106,6 |
|---|
| ; FE04 dword screen y size |
| ; FE08 dword screen y multiplier |
| ; FE0C dword screen mode |
| ; FE10 dword entries in hd cache |
| ; FE80 dword address of LFB in physical |
| ; FE84 dword address of applications memory start in physical |
| ; FE88 dword address of button list |
| 130,9 → 125,10 |
|---|
| ; 3F600 -> 3FFFF basic text font I |
| ; 40000 -> 4FFFF data of retrieved disks and partitions (Mario79) |
| |
| ; 50000 -> 5FFFF free (64 Kb) |
| ; 50000 -> 50FFF main page directory |
| ; 50200 -> 5FFFF pages bitmap |
| |
| ; 60000 -> 7FFFF reserved to physical memory manager |
| ; 60000 -> 7FFFF free (128 Kb) |
| ; 80000 -> 8FFFF additional app info, in 256 byte steps - 256 entries |
| ; |
| ; 00 11db name of app running |
| 203,35 → 199,26 |
|---|
| ; 760000 -> 76ffff !vrr driver |
| ; 770000 -> 777fff tcp memory ( 32 kb) |
| ; |
| ; 778000 -> 77ffff window skinning ( 32 kb) |
| ; 780000 -> 7fffff reserved to physical memory manager |
| ; 780000 -> 987FFF TSS and IO map for (8192*8)=65536 ports |
| ; (128+8192)*256 = 2129920 = 0x208000 |
| ; |
| ; 800000 -> BFFFFF mapped to LFB |
| ; 988000 -> 98AFFF draw_data - 256 entries |
| ; |
| ; |
| ; C00000 -> C01FFF 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 |
| ; |
| ; C02000 -> C02fff free (4 Kb) |
| ; |
| ; C03000 -> D02fff sysint_stack_data |
| ; - ring0 stacks for ring3 processes |
| ; - used for interrupt handling |
| ; - 256 entries * 4096 step |
| ; 0x0098B000 -> kernel heap |
| ; |
| ; D03000 -> D1ffff free (116 Kb) |
| ; |
| ; D20000 -> F28000 TSS and IO map for (8192*8)=65536 ports |
| ; (128+8192)*256 = 557956 = 0x88000 |
| ; |
| ; 1000000 -> 3FFFFFF for applications |
| ; |
| ; 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 |
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