RE: testbios loops?

[Dave Aubin]

Update...

Well the last complete trace I sent was due to only having 32k
And not 64k of the image.  Weird is that iomem shows linux as using
Only 0xc0000 to 0xc7fff which is 32k.  Now when I excute a 64k
Code size it eventually loops, but takes a bit longer.  What's
Really funny is that appears the image is doing nothing of interest.
Here is a snap shot of what I mean.  It just keeps adding BX+SI which
Are both 0.

Any ideas???

Thanks,
Dave

running file vgabios-1k.rom
No base specified. defaulting to 0xc0000
No initial code segment specified. defaulting to 0xc000
No initial instruction pointer specified. defaulting to 0x0003
Switching to single step mode.
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=0005   NV UP DI PL NZ NA
PO NC 
c000:0003 eb4b                JMP	50
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=0053   NV UP DI PL NZ NA
PO NC 
c000:0050 e9bcd4              JMP	d50f
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d511   NV UP DI PL NZ NA
PO NC 
c000:d50f 1818                SBB	[BX+SI],BL
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d513   NV UP DI PL ZR NA
PE NC 
c000:d511 0000                ADD	[BX+SI],AL
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d516   NV UP DI NG NZ NA
PE NC 
c000:d513 3366cc              XOR	SP,-52[BP]
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d517   NV UP DI NG NZ NA
PO NC 
c000:d516 66                  DATA:
    AX=00ff  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d519   NV UP DI NG NZ NA
PO NC 
c000:d517 3300                XOR	EAX,[BX+SI]
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d51b   NV UP DI PL ZR NA
PE NC 
c000:d519 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d51c   NV UP DI NG NZ NA
PE NC 
c000:d51b cc                  INT 3
int3 vector at 0
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0002   NV UP DI NG NZ NA
PE NC 
0000:0000 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0004   NV UP DI NG NZ NA
PE NC 
0000:0002 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0006   NV UP DI NG NZ NA
PE NC 
0000:0004 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0008   NV UP DI NG NZ NA
PE NC 
0000:0006 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=000a   NV UP DI NG NZ NA
PE NC 
0000:0008 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=000c   NV UP DI NG NZ NA
PE NC 
0000:000a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=000e   NV UP DI NG NZ NA
PE NC 
0000:000c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0010   NV UP DI NG NZ NA
PE NC 
0000:000e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0012   NV UP DI NG NZ NA
PE NC 
0000:0010 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0014   NV UP DI NG NZ NA
PE NC 
0000:0012 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0016   NV UP DI NG NZ NA
PE NC 
0000:0014 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0018   NV UP DI NG NZ NA
PE NC 
0000:0016 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=001a   NV UP DI NG NZ NA
PE NC 
0000:0018 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=001c   NV UP DI NG NZ NA
PE NC 
0000:001a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=001e   NV UP DI NG NZ NA
PE NC 
0000:001c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0020   NV UP DI NG NZ NA
PE NC 
0000:001e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0022   NV UP DI NG NZ NA
PE NC 
0000:0020 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0024   NV UP DI NG NZ NA
PE NC 
0000:0022 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0026   NV UP DI NG NZ NA
PE NC 
0000:0024 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0028   NV UP DI NG NZ NA
PE NC 
0000:0026 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=002a   NV UP DI NG NZ NA
PE NC 
0000:0028 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=002c   NV UP DI NG NZ NA
PE NC 
0000:002a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=002e   NV UP DI NG NZ NA
PE NC 
0000:002c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0030   NV UP DI NG NZ NA
PE NC 
0000:002e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0032   NV UP DI NG NZ NA
PE NC 
0000:0030 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0034   NV UP DI NG NZ NA
PE NC 
0000:0032 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0036   NV UP DI NG NZ NA
PE NC 
0000:0034 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0038   NV UP DI NG NZ NA
PE NC 
0000:0036 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=003a   NV UP DI NG NZ NA
PE NC 
0000:0038 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=003c   NV UP DI NG NZ NA
PE NC 
0000:003a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=003e   NV UP DI NG NZ NA
PE NC 
0000:003c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0040   NV UP DI NG NZ NA
PE NC 
0000:003e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0042   NV UP DI NG NZ NA
PE NC 
0000:0040 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0044   NV UP DI NG NZ NA
PE NC 
0000:0042 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0046   NV UP DI NG NZ NA
PE NC 
0000:0044 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0048   NV UP DI NG NZ NA
PE NC 
0000:0046 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=004a   NV UP DI NG NZ NA
PE NC 
0000:0048 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=004c   NV UP DI NG NZ NA
PE NC 
0000:004a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=004e   NV UP DI NG NZ NA
PE NC 
0000:004c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0050   NV UP DI NG NZ NA
PE NC 
0000:004e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0052   NV UP DI NG NZ NA
PE NC 
0000:0050 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0054   NV UP DI NG NZ NA
PE NC 
0000:0052 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0056   NV UP DI NG NZ NA
PE NC 
0000:0054 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0058   NV UP DI NG NZ NA
PE NC 
0000:0056 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=005a   NV UP DI NG NZ NA
PE NC 
0000:0058 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=005c   NV UP DI NG NZ NA
PE NC 
0000:005a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=005e   NV UP DI NG NZ NA
PE NC 
0000:005c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0060   NV UP DI NG NZ NA
PE NC 
0000:005e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0062   NV UP DI NG NZ NA
PE NC 
0000:0060 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0064   NV UP DI NG NZ NA
PE NC 
0000:0062 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0066   NV UP DI NG NZ NA
PE NC 
0000:0064 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0068   NV UP DI NG NZ NA
PE NC 
0000:0066 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=006a   NV UP DI NG NZ NA
PE NC 
0000:0068 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=006c   NV UP DI NG NZ NA
PE NC 
0000:006a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=006e   NV UP DI NG NZ NA
PE NC 
0000:006c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0070   NV UP DI NG NZ NA
PE NC 
0000:006e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0072   NV UP DI NG NZ NA
PE NC 
0000:0070 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0074   NV UP DI NG NZ NA
PE NC 
0000:0072 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0076   NV UP DI NG NZ NA
PE NC 
0000:0074 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0078   NV UP DI NG NZ NA
PE NC 
0000:0076 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=007a   NV UP DI NG NZ NA
PE NC 
0000:0078 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=007c   NV UP DI NG NZ NA
PE NC 
0000:007a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=007e   NV UP DI NG NZ NA
PE NC 
0000:007c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0080   NV UP DI NG NZ NA
PE NC 
0000:007e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0082   NV UP DI NG NZ NA
PE NC 
0000:0080 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0084   NV UP DI NG NZ NA
PE NC 
0000:0082 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0086   NV UP DI NG NZ NA
PE NC 
0000:0084 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0088   NV UP DI NG NZ NA
PE NC 
0000:0086 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=008a   NV UP DI NG NZ NA
PE NC 
0000:0088 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=008c   NV UP DI NG NZ NA
PE NC 
0000:008a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=008e   NV UP DI NG NZ NA
PE NC 
0000:008c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0090   NV UP DI NG NZ NA
PE NC 
0000:008e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0092   NV UP DI NG NZ NA
PE NC 
0000:0090 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0094   NV UP DI NG NZ NA
PE NC 
0000:0092 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0096   NV UP DI NG NZ NA
PE NC 
0000:0094 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0098   NV UP DI NG NZ NA
PE NC 
0000:0096 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=009a   NV UP DI NG NZ NA
PE NC 
0000:0098 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=009c   NV UP DI NG NZ NA
PE NC 
0000:009a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=009e   NV UP DI NG NZ NA
PE NC 
0000:009c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00a0   NV UP DI NG NZ NA
PE NC 
0000:009e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00a2   NV UP DI NG NZ NA
PE NC 
0000:00a0 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00a4   NV UP DI NG NZ NA
PE NC 
0000:00a2 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00a6   NV UP DI NG NZ NA
PE NC 
0000:00a4 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00a8   NV UP DI NG NZ NA
PE NC 
0000:00a6 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00aa   NV UP DI NG NZ NA
PE NC 
0000:00a8 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ac   NV UP DI NG NZ NA
PE NC 
0000:00aa 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ae   NV UP DI NG NZ NA
PE NC 
0000:00ac 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00b0   NV UP DI NG NZ NA
PE NC 
0000:00ae 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00b2   NV UP DI NG NZ NA
PE NC 
0000:00b0 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00b4   NV UP DI NG NZ NA
PE NC 
0000:00b2 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00b6   NV UP DI NG NZ NA
PE NC 
0000:00b4 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00b8   NV UP DI NG NZ NA
PE NC 
0000:00b6 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ba   NV UP DI NG NZ NA
PE NC 
0000:00b8 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00bc   NV UP DI NG NZ NA
PE NC 
0000:00ba 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00be   NV UP DI NG NZ NA
PE NC 
0000:00bc 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00c0   NV UP DI NG NZ NA
PE NC 
0000:00be 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00c2   NV UP DI NG NZ NA
PE NC 
0000:00c0 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00c4   NV UP DI NG NZ NA
PE NC 
0000:00c2 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00c6   NV UP DI NG NZ NA
PE NC 
0000:00c4 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00c8   NV UP DI NG NZ NA
PE NC 
0000:00c6 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ca   NV UP DI NG NZ NA
PE NC 
0000:00c8 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00cc   NV UP DI NG NZ NA
PE NC 
0000:00ca 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ce   NV UP DI NG NZ NA
PE NC 
0000:00cc 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00d0   NV UP DI NG NZ NA
PE NC 
0000:00ce 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00d2   NV UP DI NG NZ NA
PE NC 
0000:00d0 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00d4   NV UP DI NG NZ NA
PE NC 
0000:00d2 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00d6   NV UP DI NG NZ NA
PE NC 
0000:00d4 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00d8   NV UP DI NG NZ NA
PE NC 
0000:00d6 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00da   NV UP DI NG NZ NA
PE NC 
0000:00d8 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00dc   NV UP DI NG NZ NA
PE NC 
0000:00da 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00de   NV UP DI NG NZ NA
PE NC 
0000:00dc 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00e0   NV UP DI NG NZ NA
PE NC 
0000:00de 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00e2   NV UP DI NG NZ NA
PE NC 
0000:00e0 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00e4   NV UP DI NG NZ NA
PE NC 
0000:00e2 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00e6   NV UP DI NG NZ NA
PE NC 
0000:00e4 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00e8   NV UP DI NG NZ NA
PE NC 
0000:00e6 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ea   NV UP DI NG NZ NA
PE NC 
0000:00e8 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ec   NV UP DI NG NZ NA
PE NC 
0000:00ea 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00ee   NV UP DI NG NZ NA
PE NC 
0000:00ec 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00f0   NV UP DI NG NZ NA
PE NC 
0000:00ee 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00f2   NV UP DI NG NZ NA
PE NC 
0000:00f0 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00f4   NV UP DI NG NZ NA
PE NC 
0000:00f2 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00f6   NV UP DI NG NZ NA
PE NC 
0000:00f4 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00f8   NV UP DI NG NZ NA
PE NC 
0000:00f6 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00fa   NV UP DI NG NZ NA
PE NC 
0000:00f8 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00fc   NV UP DI NG NZ NA
PE NC 
0000:00fa 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=00fe   NV UP DI NG NZ NA
PE NC 
0000:00fc 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0100   NV UP DI NG NZ NA
PE NC 
0000:00fe 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0102   NV UP DI NG NZ NA
PE NC 
0000:0100 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0104   NV UP DI NG NZ NA
PE NC 
0000:0102 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0106   NV UP DI NG NZ NA
PE NC 
0000:0104 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0108   NV UP DI NG NZ NA
PE NC 
0000:0106 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=010a   NV UP DI NG NZ NA
PE NC 
0000:0108 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=010c   NV UP DI NG NZ NA
PE NC 
0000:010a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=010e   NV UP DI NG NZ NA
PE NC 
0000:010c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0110   NV UP DI NG NZ NA
PE NC 
0000:010e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0112   NV UP DI NG NZ NA
PE NC 
0000:0110 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0114   NV UP DI NG NZ NA
PE NC 
0000:0112 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0116   NV UP DI NG NZ NA
PE NC 
0000:0114 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0118   NV UP DI NG NZ NA
PE NC 
0000:0116 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=011a   NV UP DI NG NZ NA
PE NC 
0000:0118 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=011c   NV UP DI NG NZ NA
PE NC 
0000:011a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=011e   NV UP DI NG NZ NA
PE NC 
0000:011c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0120   NV UP DI NG NZ NA
PE NC 
0000:011e 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0122   NV UP DI NG NZ NA
PE NC 
0000:0120 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0124   NV UP DI NG NZ NA
PE NC 
0000:0122 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0126   NV UP DI NG NZ NA
PE NC 
0000:0124 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0128   NV UP DI NG NZ NA
PE NC 
0000:0126 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=012a   NV UP DI NG NZ NA
PE NC 
0000:0128 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=012c   NV UP DI NG NZ NA
PE NC 
0000:012a 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=012e   NV UP DI NG NZ NA
PE NC 
0000:012c 0000                ADD	[BX+SI],AL
    AX=0000  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=0000  IP=0130   NV UP DI NG NZ NA
PE NC

-----Original Message-----
From: Dave Aubin 
Sent: Friday, October 08, 2004 11:40 AM
To: 'Li-Ta Lo'
Cc: LinuxBIOS
Subject: RE: testbios loops?

Here is a dump of the following:
/usr/bin/testbios -s 65536 -d 0x200 --abseg /dev/mem
/usr/bin/nv6800gt.bin -t

I slightly different behavior with this incantation.  Normally I leave
off The -d 0x200.  My device is located off of 2:0:0.

running file /usr/bin/nv6800gt.bin
No base specified. defaulting to 0xc0000 No initial code segment
specified. defaulting to 0xc000 No initial instruction pointer
specified. defaulting to 0x0003 Switching to single step mode.
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=0005   NV UP DI PL NZ NA
PO NC 
c000:0003 eb4b                JMP	50
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=0053   NV UP DI PL NZ NA
PO NC 
c000:0050 e99cd4              JMP	d4ef
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d4f0   NV UP DI PL NZ NA
PO NC 
c000:d4ef 2e                  CS:
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d4f5   NV UP DI PL NZ NA
PO NC 
c000:d4f0 f606480001          TEST	BYTE PTR [0048],01
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d4f7   NV UP DI PL ZR NA
PE NC 
c000:d4f5 742d                JZ	d524
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d525   NV UP DI PL ZR NA
PE NC 
c000:d524 55                  PUSH	BP
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d526   NV UP DI PL ZR NA
PE NC 
c000:d525 50                  PUSH	AX
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=d529   NV UP DI PL ZR NA
PE NC 
c000:d526 e85afa              CALL	cf83
    AX=0200  BX=0000  CX=0000  DX=0080  SP=fff2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf84   NV UP DI PL ZR NA
PE NC 
c000:cf83 60                  PUSHA
    AX=0200  BX=0000  CX=0000  DX=0080  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf87   NV UP DI PL ZR NA
PE NC 
c000:cf84 bac303              MOV	DX,3c3
    AX=0200  BX=0000  CX=0000  DX=03c3  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf89   NV UP DI PL ZR NA
PE NC 
c000:cf87 b001                MOV	AL,1
    AX=0201  BX=0000  CX=0000  DX=03c3  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf8a   NV UP DI PL ZR NA
PE NC 
c000:cf89 ee                  OUT	DX,AL
    AX=0201  BX=0000  CX=0000  DX=03c3  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf8b   NV UP DI PL ZR NA
PE NC 
c000:cf8a ed                  IN	AX,DX
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf8e   NV UP DI PL ZR NA
PE NC 
c000:cf8b bacc03              MOV	DX,3cc
    AX=0001  BX=0000  CX=0000  DX=03cc  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf8f   NV UP DI PL ZR NA
PE NC 
c000:cf8e ec                  IN	AL,DX
    AX=0000  BX=0000  CX=0000  DX=03cc  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf91   NV UP DI PL ZR NA
PE NC 
c000:cf8f 0c01                OR	AL,1
    AX=0001  BX=0000  CX=0000  DX=03cc  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf94   NV UP DI PL NZ NA
PO NC 
c000:cf91 bac203              MOV	DX,3c2
    AX=0001  BX=0000  CX=0000  DX=03c2  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf95   NV UP DI PL NZ NA
PO NC 
c000:cf94 ee                  OUT	DX,AL
    AX=0001  BX=0000  CX=0000  DX=03c2  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf98   NV UP DI PL NZ NA
PO NC 
c000:cf95 bac303              MOV	DX,3c3
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf99   NV UP DI PL NZ NA
PO NC 
c000:cf98 ec                  IN	AL,DX
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffe2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=cf9c   NV UP DI PL NZ NA
PO NC 
c000:cf99 e82675              CALL	44c2
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffe0  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44c3   NV UP DI PL NZ NA
PO NC 
c000:44c2 50                  PUSH	AX
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffde  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44c4   NV UP DI PL NZ NA
PO NC 
c000:44c3 52                  PUSH	DX
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffdc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44c7   NV UP DI PL NZ NA
PO NC 
c000:44c4 e833d3              CALL	17fa
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffda  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fb   NV UP DI PL NZ NA
PO NC 
c000:17fa 50                  PUSH	AX
    AX=0001  BX=0000  CX=0000  DX=03c3  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fe   NV UP DI PL NZ NA
PO NC 
c000:17fb bacc03              MOV	DX,3cc
    AX=0001  BX=0000  CX=0000  DX=03cc  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17ff   NV UP DI PL NZ NA
PO NC 
c000:17fe ec                  IN	AL,DX
    AX=0001  BX=0000  CX=0000  DX=03cc  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1802   NV UP DI PL NZ NA
PO NC 
c000:17ff bab403              MOV	DX,3b4
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1804   NV UP DI PL NZ NA
PO NC 
c000:1802 a801                TEST	AL,0001
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1806   NV UP DI PL NZ NA
PO NC 
c000:1804 7402                JZ	1808
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1808   NV UP DI PL NZ NA
PO NC 
c000:1806 b2d4                MOV	DL,d4
    AX=0001  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1809   NV UP DI PL NZ NA
PO NC 
c000:1808 58                  POP	AX
    AX=0001  BX=0000  CX=0000  DX=03d4  SP=ffda  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=180a   NV UP DI PL NZ NA
PO NC 
c000:1809 c3                  RET
    AX=0001  BX=0000  CX=0000  DX=03d4  SP=ffdc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44c8   NV UP DI PL NZ NA
PO NC 
c000:44c7 ec                  IN	AL,DX
    AX=0000  BX=0000  CX=0000  DX=03d4  SP=ffdc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44c9   NV UP DI PL NZ NA
PO NC 
c000:44c8 50                  PUSH	AX
    AX=0000  BX=0000  CX=0000  DX=03d4  SP=ffda  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44ca   NV UP DI PL NZ NA
PO NC 
c000:44c9 53                  PUSH	BX
    AX=0000  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44cc   NV UP DI PL NZ NA
PO NC 
c000:44ca b01f                MOV	AL,1f
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44cf   NV UP DI PL NZ NA
PO NC 
c000:44cc e8f8d0              CALL	15c7
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15ca   NV UP DI PL NZ NA
PO NC 
c000:15c7 e83002              CALL	17fa
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fb   NV UP DI PL NZ NA
PO NC 
c000:17fa 50                  PUSH	AX
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fe   NV UP DI PL NZ NA
PO NC 
c000:17fb bacc03              MOV	DX,3cc
    AX=001f  BX=0000  CX=0000  DX=03cc  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17ff   NV UP DI PL NZ NA
PO NC 
c000:17fe ec                  IN	AL,DX
    AX=0001  BX=0000  CX=0000  DX=03cc  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1802   NV UP DI PL NZ NA
PO NC 
c000:17ff bab403              MOV	DX,3b4
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1804   NV UP DI PL NZ NA
PO NC 
c000:1802 a801                TEST	AL,0001
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1806   NV UP DI PL NZ NA
PO NC 
c000:1804 7402                JZ	1808
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1808   NV UP DI PL NZ NA
PO NC 
c000:1806 b2d4                MOV	DL,d4
    AX=0001  BX=0000  CX=0000  DX=03d4  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1809   NV UP DI PL NZ NA
PO NC 
c000:1808 58                  POP	AX
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=180a   NV UP DI PL NZ NA
PO NC 
c000:1809 c3                  RET
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15cb   NV UP DI PL NZ NA
PO NC 
c000:15ca ee                  OUT	DX,AL
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15cc   NV UP DI PL NZ NA
PO NC 
c000:15cb ed                  IN	AX,DX
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15cd   NV UP DI PL NZ NA
PO NC 
c000:15cc c3                  RET
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44d2   NV UP DI PL NZ NA
PO NC 
c000:44cf 80e401              AND	AH,1
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44d4   NV UP DI PL ZR NA
PE NC 
c000:44d2 8afc                MOV	BH,AH
    AX=001f  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44d7   NV UP DI PL ZR NA
PE NC 
c000:44d4 b82c01              MOV	AX,12c
    AX=012c  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44d9   NV UP DI PL ZR NA
PE NC 
c000:44d7 0aff                OR	BH,BH
    AX=012c  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44db   NV UP DI PL ZR NA
PE NC 
c000:44d9 7405                JZ	44e0
    AX=012c  BX=0000  CX=0000  DX=03d4  SP=ffd8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=44e3   NV UP DI PL ZR NA
PE NC 
c000:44e0 e8350d              CALL	5218
    AX=012c  BX=0000  CX=0000  DX=03d4  SP=ffd6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=521a   NV UP DI PL ZR NA
PE NC 
c000:5218 f6d4                NOT	AH
    AX=fe2c  BX=0000  CX=0000  DX=03d4  SP=ffd6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=521b   NV UP DI PL ZR NA
PE NC 
c000:521a 52                  PUSH	DX
    AX=fe2c  BX=0000  CX=0000  DX=03d4  SP=ffd4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=521c   NV UP DI PL ZR NA
PE NC 
c000:521b 50                  PUSH	AX
    AX=fe2c  BX=0000  CX=0000  DX=03d4  SP=ffd2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=521f   NV UP DI PL ZR NA
PE NC 
c000:521c e890ff              CALL	51af
    AX=fe2c  BX=0000  CX=0000  DX=03d4  SP=ffd0  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=51b0   NV UP DI PL ZR NA
PE NC 
c000:51af 53                  PUSH	BX
    AX=fe2c  BX=0000  CX=0000  DX=03d4  SP=ffce  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=51b1   NV UP DI PL ZR NA
PE NC 
c000:51b0 93                  XCHG	AX,BX
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffce  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=51b4   NV UP DI PL ZR NA
PE NC 
c000:51b1 e8e3ff              CALL	5197
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffcc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5199   NV UP DI PL ZR NA
PE NC 
c000:5197 32e4                XOR	AH,AH
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffcc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=519c   NV UP DI PL ZR NA
PE NC 
c000:5199 e8deff              CALL	517a
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffca  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=517b   NV UP DI PL ZR NA
PE NC 
c000:517a 9c                  PUSHF
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffc8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=517c   NV UP DI PL ZR NA
PE NC 
c000:517b 52                  PUSH	DX
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffc6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=517d   NV UP DI PL ZR NA
PE NC 
c000:517c 53                  PUSH	BX
    AX=0000  BX=fe2c  CX=0000  DX=03d4  SP=ffc4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=517f   NV UP DI PL ZR NA
PE NC 
c000:517d 8bd8                MOV	BX,AX
    AX=0000  BX=0000  CX=0000  DX=03d4  SP=ffc4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5181   NV UP DI PL ZR NA
PE NC 
c000:517f b044                MOV	AL,44
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5184   NV UP DI PL ZR NA
PE NC 
c000:5181 e843c4              CALL	15c7
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15ca   NV UP DI PL ZR NA
PE NC 
c000:15c7 e83002              CALL	17fa
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc0  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fb   NV UP DI PL ZR NA
PE NC 
c000:17fa 50                  PUSH	AX
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fe   NV UP DI PL ZR NA
PE NC 
c000:17fb bacc03              MOV	DX,3cc
    AX=0044  BX=0000  CX=0000  DX=03cc  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17ff   NV UP DI PL ZR NA
PE NC 
c000:17fe ec                  IN	AL,DX
    AX=0001  BX=0000  CX=0000  DX=03cc  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1802   NV UP DI PL ZR NA
PE NC 
c000:17ff bab403              MOV	DX,3b4
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1804   NV UP DI PL ZR NA
PE NC 
c000:1802 a801                TEST	AL,0001
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1806   NV UP DI PL NZ NA
PO NC 
c000:1804 7402                JZ	1808
    AX=0001  BX=0000  CX=0000  DX=03b4  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1808   NV UP DI PL NZ NA
PO NC 
c000:1806 b2d4                MOV	DL,d4
    AX=0001  BX=0000  CX=0000  DX=03d4  SP=ffbe  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=1809   NV UP DI PL NZ NA
PO NC 
c000:1808 58                  POP	AX
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc0  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=180a   NV UP DI PL NZ NA
PO NC 
c000:1809 c3                  RET
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15cb   NV UP DI PL NZ NA
PO NC 
c000:15ca ee                  OUT	DX,AL
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15cc   NV UP DI PL NZ NA
PO NC 
c000:15cb ed                  IN	AX,DX
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15cd   NV UP DI PL NZ NA
PO NC 
c000:15cc c3                  RET
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5185   NV UP DI PL NZ NA
PO NC 
c000:5184 50                  PUSH	AX
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5187   NV UP DI PL NZ NA
PO NC 
c000:5185 8ae7                MOV	AH,BH
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5188   NV UP DI PL NZ NA
PO NC 
c000:5187 ef                  OUT	DX,AX
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc2  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=5189   NV UP DI PL NZ NA
PO NC 
c000:5188 58                  POP	AX
    AX=0044  BX=0000  CX=0000  DX=03d4  SP=ffc4  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=518a   NV UP DI PL NZ NA
PO NC 
c000:5189 5b                  POP	BX
    AX=0044  BX=fe2c  CX=0000  DX=03d4  SP=ffc6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=518b   NV UP DI PL NZ NA
PO NC 
c000:518a 5a                  POP	DX
    AX=0044  BX=fe2c  CX=0000  DX=03d4  SP=ffc8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=518c   NV UP DI PL NZ NA
PO NC 
c000:518b 9d                  POPF
    AX=0044  BX=fe2c  CX=0000  DX=03d4  SP=ffca  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=518d   NV UP DI PL ZR NA
PE NC 
c000:518c c3                  RET
    AX=0044  BX=fe2c  CX=0000  DX=03d4  SP=ffcc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=519d   NV UP DI PL ZR NA
PE NC 
c000:519c c3                  RET
    AX=0044  BX=fe2c  CX=0000  DX=03d4  SP=ffce  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=51b5   NV UP DI PL ZR NA
PE NC 
c000:51b4 50                  PUSH	AX
    AX=0044  BX=fe2c  CX=0000  DX=03d4  SP=ffcc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=51b6   NV UP DI PL ZR NA
PE NC 
c000:51b5 93                  XCHG	AX,BX
    AX=fe2c  BX=0044  CX=0000  DX=03d4  SP=ffcc  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=51b9   NV UP DI PL ZR NA
PE NC 
c000:51b6 e80ec4              CALL	15c7
    AX=fe2c  BX=0044  CX=0000  DX=03d4  SP=ffca  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=15ca   NV UP DI PL ZR NA
PE NC 
c000:15c7 e83002              CALL	17fa
    AX=fe2c  BX=0044  CX=0000  DX=03d4  SP=ffc8  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fb   NV UP DI PL ZR NA
PE NC 
c000:17fa 50                  PUSH	AX
    AX=fe2c  BX=0044  CX=0000  DX=03d4  SP=ffc6  BP=0000  SI=0000
DI=0000
    DS=0040  ES=0000  SS=0030  CS=c000  IP=17fe   NV UP DI PL ZR NA
PE NC

-----Original Message-----
From: Li-Ta Lo [mailto:[e-mail]]
Sent: Friday, October 08, 2004 11:14 AM
To: Dave Aubin
Cc: LinuxBIOS
Subject: RE: testbios loops?

On Fri, 2004-10-08 at 09:04, Dave Aubin wrote:
> Hi,
>
> Oh it does.  I just left that snippet out.  It starts at the correct
> place:)

Then there is a big problem. The code just to somewhere that is not code
(0000). Can you send more messages ?

Ollie
> -----Original Message-----
> From: Li-Ta Lo [mailto:[e-mail]]
> Sent: Friday, October 08, 2004 11:02 AM
> To: Dave Aubin
> Cc: LinuxBIOS
> Subject: RE: testbios loops?
>
> On Fri, 2004-10-08 at 08:58, Dave Aubin wrote:
> > Hi,
>
> Why it starts from c000:fffd ? It should starts from c000:0003
>
> Ollie
> > It will first do this (I'm using the testbios -t option)
> > c000:fffd 0000                ADD       [BX+SI],AL
> >         AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  
> > SI=0000 DI=0000
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0002   NV UP DI PL ZR
>
> NA
> > PE NC 
> > c000:ffff 000000              ADD       -86[DI],DL
> >         AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  
> > SI=0000 DI=0000
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0004   NV UP DI NG NZ
>
> NA
> > PO NC 
> > c000:0002 74eb                JZ        ffef
> >         AX=0200  BX=0000  CX=0000  DX=0080  SP=fff8  BP=0000  
> > SI=0000 DI=0000
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0005   NV UP DI NG NZ
>
> NA
> > PO NC 
> > c000:0004 4b                  DEC       BX
> >         AX=0200  BX=ffff  CX=0000  DX=0080  SP=fff8  BP=0000  
> > SI=0000 DI=0000
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0006   NV UP DI NG NZ
>
> AC
> > PE NC 
> > c000:0005 37                  AAA
> >         AX=0306  BX=ffff  CX=0000  DX=0080  SP=fff8  BP=0000  
> > SI=0000 DI=0000
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0008   NV UP DI PL NZ
>
> AC
> > PE CY
> >
> > Then it will do this:
> > c000:0137 0d0a00              OR        AX,a
> >         AX=debf  BX=ffff  CX=0335  DX=0080  SP=ffef  BP=0000  
> > SI=0004
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=013c   NV UP DI NG NZ
>
> NA
> > PO NC 
> > c000:013a 0000                ADD       [BX+SI],AL
> >         AX=debf  BX=ffff  CX=0335  DX=0080  SP=ffef  BP=0000  
> > SI=0004
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=013f   NV UP DI NG NZ
>
> AC
> > PO CY 
> > c000:013c ba9198              MOV       DX,9891
> >         AX=debf  BX=ffff  CX=0335  DX=9891  SP=ffef  BP=0000  
> > SI=0004
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0140   NV UP DI NG NZ
>
> AC
> > PO CY 
> > c000:013f 96                  XCHG      AX,SI
> >         AX=0004  BX=ffff  CX=0335  DX=9891  SP=ffef  BP=0000  
> > SI=debf
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0141   NV UP DI NG NZ
>
> AC
> > PO CY 
> > c000:0140 91                  XCHG      AX,CX
> >         AX=0335  BX=ffff  CX=0004  DX=9891  SP=ffef  BP=0000  
> > SI=debf
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=c000  IP=0146   NV UP DI NG NZ
>
> AC
> > PO CY 
> > c000:0141 9a9a8d9691          CALL      9196:8d9a
> >         AX=0335  BX=ffff  CX=0004  DX=9891  SP=ffeb  BP=0000  
> > SI=debf
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=9196  IP=8d9c   NV UP DI NG NZ
>
> AC
> > PO CY 
> > 9196:8d9a 0000                ADD       [BX+SI],AL
> >         AX=0335  BX=ffff  CX=0004  DX=9891  SP=ffeb  BP=0000  
> > SI=debf
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=9196  IP=8d9e   NV UP DI PL NZ
>
> NA
> > PE NC 
> > 9196:8d9c 0000                ADD       [BX+SI],AL
> >         AX=0335  BX=ffff  CX=0004  DX=9891  SP=ffeb  BP=0000  
> > SI=debf
> > DI=0002
> >         DS=0040  ES=0000  SS=0030  CS=9196  IP=8da0   NV UP DI PL NZ
>
> NA
> > PE NC
> >
> > I'm still looking for the openbios utility.  So far found broken 
> > links:( I can get some other bios to work, but they appear to be 
> > flacky.  I really think I should be using the one that came 
> > programmed
> > on the board.
> >
> > Thanks,
> > Dave
> >
> > -----Original Message-----
> > From: Li-Ta Lo [mailto:[e-mail]]
> > Sent: Friday, October 08, 2004 10:53 AM
> > To: Dave Aubin
> > Cc: LinuxBIOS
> > Subject: Re: testbios loops?
> >
> > On Fri, 2004-10-08 at 08:35, Dave Aubin wrote:
> > > Hi,
> > >
> > > I went back to trying to get the Nvida 6800gt card's bios, but 
> > > still
> > > even with dd -if=/dev/mem of=vgabios.rom skip=786432 bs=1
> > > count=32768 I get the same binary as dd -if=/dev/mem 
> > > of=vgabios.rom
> > > skip=1536 count=64.
> > > I used dhex (free util) to verify they are the same.
> > >   What happens when I run them trough testbios is that once it is 
> > > done
> > > programming 0xc7fff it jump to 0x9 something or other and the 
> > > video bios isn't programmed correctly.
> >
> > What do you mean by 'programming oxc7ff it jump to 0x9' ?
> >
> > Ollie