Hi Guys,
I was just doing some testing and decided to run Free-DOS under qemu-kvm
1.1.1 under kernel 3.0.1 (I know it's old).
I downloaded the floppy disk image (1.44M) from the Qemu Testing page
here: http://wiki.qemu.org/Testing
Then I ran:
qemu-kvm -fda odin1440.img
Just press enter on the default option,
then at the C:\> prompt type "help", e.g.
C:\>help <-enter->
This always results in:
KVM internal error. Suberror: 1
emulation failure
EAX=00000300 EBX=00000000 ECX=00000000 EDX=00000000
ESI=000000c8 EDI=0000ffd6 EBP=00000000 ESP=0000d890
EIP=000192af EFL=00000046 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =ff26 000ff260 0000ffff 0000f300
CS =f61a 000f61a0 0000ffff 0000f300
SS =064e 000064e0 0000ffff 0000f300
DS =0040 00000400 0000ffff 0000f300
FS =0000 00000000 0000ffff 00009300
GS =0000 00000000 0000ffff 00009300
LDT=0000 00000000 0000ffff 00008200
TR =0000 00000000 0000ffff 00008b00
GDT= 000026a0 00000018
IDT= 00000000 000003ff
CR0=00000010 CR2=00000000 CR3=00000000 CR4=00000000
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000000
Code=09 0e 79 00 00 4b 45 59 42 52 44 32 20 53 59 53 20 00 03 19 <56> 12
33 56 33 00 00 80 12 4f 33 45 09 8b 59 00 00 4e 41 4e 53 49 20 20 20 53
59 53 00 00
The above is reproducible 100% of the time (at least for me).
Given that this image is an actual example on the Qemu wiki, I would
expect it to work.
Albert
