testbios loops?
Dave Aubin
daubin at actuality-systems.com
Fri Oct 8 13:25:01 CEST 2004
I now have it working.
I had to use a ... Gasp dos tool to help me!
I suspected the linux dd wasn't retrieving the rom correctly
For some reason either linux didn't copy the rom correctly
Or it got modified after linux ran or what have you.
So I found this nvflash utility from
http://www.nvplanet.com/modules.php?name=Downloads&d_op=viewdownload&cid
=10
I had to a dos boot disk. I picked 6.22 from:
http://www.bootdisk.com/bootdisk.htm
Removed all things qbasic to free up some room.
Then copied over the nvflash utilities and rebooted
A windows machine with said graphics card.
Ran the utility nvflash --save nv6800w.rom (remember 8.3 format here)
I then compared the linux retrieved image with the nvflash
Image and they were slightly different at first by a byte or two,
Then got progressively different as the file went on.
So what this means is the dd method might not always work, but this
Dos method did do the trick. Good news is it seems to work with
A lot of nvidia roms:)
Hope this helps.
Thanks,
Dave:)
-----Original Message-----
From: Dave Aubin
Sent: Friday, October 08, 2004 1:36 PM
To: Dave Aubin; Li-Ta Lo
Cc: LinuxBIOS
Subject: RE: testbios loops?
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:ollie at lanl.gov]
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:ollie at lanl.gov]
> 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:ollie at lanl.gov]
> > 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
> >
> >
> >
>
>
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