| 64,78 → 64,80 |
|---|
| ; 3c dword cpu usage in cpu timer tics |
| ; |
| ; |
| ; 5000 -> 68FF free (6k6) |
| ; 6900 -> 6EFF saved picture under mouse pointer (1k5) |
| ; 5000 -> 73FF << FLOPPY buffer (9k) - fs/fat12.inc |
| |
| ; 7400 -> 78ff << IDT for int_0x00..int_0x40 + reserv |
| |
| ; 7900 -> 7EFF << saved picture under mouse pointer (1k5) |
| ; |
| ; 6F00 -> 6FFF free (256) |
| ; 7F00 -> 7FFF << SB16_Status (256) |
| ; |
| ; 7000 -> 7FFF unused? CD driver (4k) |
| ; |
| ; 8000 -> A3FF used? FLOPPY driver (4k) |
| ; |
| ; A400 -> B0FF free (3k3), unused ACTIVE_PROC_STACK |
| ; XX 8000 -> BFFF free (16k) XX |
| ; 0x80008000 -> 9FFF ramdisk fat (8k) |
| ; 0x8000A000 -> BFFF floppy fat (8k) |
| |
| ; B100 -> B307 IDT for int_0x00..int_0x40 |
| |
| ; B308 -> BFFF free (3k3) |
| |
| ; 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 (3k) |
| ; E000 byte multitasking started |
| ; E020 dword putpixel address |
| ; E024 dword getpixel address |
| ; E030 dword Vesa 1.2 pm bank switch address |
| ; E034 -> F1FF free (4k5) |
| ; F200 dword mousepicture -pointer |
| ; F204 dword mouse appearance counter |
| ; F208 -> F2FF free (248) |
| ; F300 dword x & y temp for windowmove |
| ; F304 -> F3FF free (252) |
| ; 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 (unused?) mouse port: 1 ps2, 2 com1, 3 com2 |
| ; F605 -> FAFF free (1k2) |
| ; FB00 -> FB0F mouse memory 00 chunk count, that includes: |
| ; FB08 word -- mouse H-scroll |
| ; FB0A word -- mouse x |
| ; FB0C word -- mouse y |
| ; FB0E word -- mouse V-scroll |
| ; 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 |
| |
| ; E000 -> F9FF free (6k5) |
| |
| ; FA00 byte no of keys in buffer |
| ; FA01 byte 'buffer' |
| ; FA02 -> FAFF reserved for keys |
| |
| ; FB00 byte no of buttons in buffer |
| ; FB01 dword 'buffer' |
| ; FB02 -> FBFF reserved for buttons |
| |
| |
| ; FC00 -> FCFE com1/ps2 buffer |
| ; FCFF com1/ps2 buffer count starting from FC00 |
| |
| ; FD00 -> FDFF free (256) |
| ; FE00 dword screen x size |
| ; FE04 dword screen y size |
| ; FE08 dword screen y multiplier |
| ; FE0C dword screen mode |
| ; FE10 -> FE73 free (100) |
| ; FE74 dword PCIe extended (memory-mappable) config space - physical address |
| ; FE78 dword PCIe extended config space limit |
| ; FE7C word number of 4M-pages needed to map PCIe config space |
| ; FE7E word PCIe bus range (power-ow-two Mbytes) |
| ; FE80 dword physical address of user-accessible static system buffer |
| ; FE84 dword physical address of LFB |
| ; FE88 dword address of button list |
| ; FE8C dword memory to use |
| ; FE90 -> FEFF free (112) |
| |
| ; FE00 -> FE0F mouse memory 00 chunk count, that includes: |
| ; FE08 word -- mouse H-scroll |
| ; FE0A word -- mouse x |
| ; FE0C word -- mouse y |
| ; FE0E word -- mouse V-scroll |
| |
| ; FE10 -> FB17 mouse color mem |
| ; FE21 x move |
| ; FE22 y move |
| ; FE28 high bits temp |
| ; FE30 color temp |
| ; FE40 byte buttons down |
| ; FE44 byte 0 mouse down -> do not draw |
| ; FE4A -> FE4D FE4A-B x-under - FE4C-D y-under |
| |
| ; FEB8 dword putpixel address |
| ; FEBC dword getpixel address |
| ; FEC1 byte bits per pixel |
| ; FEC4 dword mouse appearance counter |
| ; FEC8 dword x & y temp for windowmove |
| ; FECC dword tsc / second |
| |
| ; FED0 dword screen x size |
| ; FED4 dword screen y size |
| ; FED8 dword screen y multiplier |
| ; FEDC dword screen mode |
| |
| ; FEE4 dword PCIe extended (memory-mappable) config space - physical address |
| ; FEE8 dword PCIe extended config space limit |
| ; FEEC word number of 4M-pages needed to map PCIe config space |
| ; FEEE word PCIe bus range (power-ow-two Mbytes) |
| |
| ; FEF0 dword physical address of user-accessible static system buffer |
| ; FEF4 dword physical address of LFB |
| ; FEF8 dword address of button list |
| ; FEFC dword memory to use |
| ; FF00 byte 1 = system shutdown request |
| ; FF01 byte task activation request? |
| |
| ; FFE4 -> FFEF background info |
| ; FFF0 byte >0 if redraw background request from app |
| ; FFF1 byte >0 if background changed |
| ; FFF2 write and read bank in screen |
| 143,7 → 145,7 |
|---|
| ; 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) |
| ; 0x80010000 -> 6CBFF the kernel (up to 371 Kb) |
| ; in the current version: |
| ; -> 00B3C 16-bit code end |
| ; -> 00C40 16-bit data end |
| 203,14 → 205,12 |
|---|
| ; BC dword address of debug event memory |
| ; C0 5 dd thread debug registers: DR0,DR1,DR2,DR3,DR7 |
| ; |
| ; 0x80090000 -> 9FFFF tmp (64k) - unused? |
| ; 0x800A0000 -> AFFFF screen access area |
| ; 0x800B0000 -> FFFFF bios rest in peace -area (320k) ? |
| ; 0x80100000 -> 27FFFF diskette image (1m5) |
| ; 0x80090000 -> 9FFFF wav device buffer (64k) ; << SB16Buffer |
| ; 0x800A0000 -> AFFFF screen access area << VGA legacy buffer |
| ; 0x800B0000 -> FFFFF bios rest in peace -area (320k), << purpose unknown |
| ; 0x80100000 -> 283FFF diskette image (1m5) |
| |
| ; 0x80280000 -> HEAP_BASE zero-filled zone after preinit_mem |
| ; 0x80280000 -> 281FFF ramdisk fat (8k) |
| ; 0x80282000 -> 283FFF floppy fat (8k) |
| ; 0x80284000 -> HEAP_BASE zero-filled zone after preinit_mem |
| ; |
| ; 0x80284000 -> 28BFFF HDD DMA AREA (32k) |
| ; 0x8028C000 -> 297FFF free (48k) |
| 217,9 → 217,17 |
|---|
| ; |
| ; 0x80298000 -> 29ffff auxiliary table for background smoothing code (32k) |
| ; |
| ; 0x802A0000 -> 2B00ff wav device buffer (64k) |
| ; 0x802A0000 -> 2B00ff wav device status (256) |
| ; 0x802B0100 -> 2Bffff free (63k8) |
| ; 0x802A0000 -> 2Bffff free (128k) |
| ; 0x80328000 -> 32FFFF !vrr driver (32k) |
| |
| |
| ; 0x80338000 -> 338FFF draw data - 256 entries (4k) |
| ; 00 dword draw limit - x start |
| ; 04 dword draw limit - y start |
| ; 08 dword draw limit - x end |
| ; 0C dword draw limit - y end |
| ; 0x80339000 -> 3BFFF3 free (12k) |
| |
| ; 0x802C0000 -> 2C3fff button info (8k) |
| ; |
| ; 0000 word number of buttons |
| 242,25 → 250,16 |
|---|
| ; dword end port |
| ; dword 0 |
| ; |
| ; 0x802E0000 -> 2EFFFF irq data area (64k) |
| ; 0x802F0000 -> 2FFFFF low memory save (64k) |
| ; 0x80370000 -> 37FFFF irq data area (64k) |
| ; 0x80380000 -> 38FFFF low memory save (64k) |
| ; |
| ; 0x80300000 -> 31FFFF tcp memory (128k) |
| ; 0x80320000 -> 327FFF tcp memory (32k) |
| ; |
| ; 0x80328000 -> 32FFFF !vrr driver (32k) |
| ; 0x80390000 -> 3AFFFF tcp memory (128k) |
| ; 0x803B0000 -> 3B7FFF tcp memory (32k) |
| |
| ; 0x80330000 -> 377FFF skin data (32k) |
| ; 0x803B8000 -> 3BFFFF skin data (32k) |
| |
| ; 0x80338000 -> 338FFF draw data - 256 entries (4k) |
| ; 00 dword draw limit - x start |
| ; 04 dword draw limit - y start |
| ; 08 dword draw limit - x end |
| ; 0C dword draw limit - y end |
| ; 0x80339000 -> 3BFFF3 free (12k) |
| ; 0x8033BFF4 -> 33BFFF background info |
| ; 0x8033C000 page map (length b = memsize shr 15) |
| ; 0x8033C000 + b start of static pagetables |
| ; 0x803C0000 page map (length b = memsize shr 15) |
| ; 0x803C0000 + b start of static pagetables |
| |
| ; 0x803FFFFF <- no direct address translation beyond this point |
| ; ============================================================= |