Opened 17 years ago
Closed 17 years ago
#672 closed defect (duplicate)
INT 16H
| Reported by: | Fabio | Owned by: | |
|---|---|---|---|
| Component: | other | Version: | VirtualBox 1.5.0 |
| Keywords: | Cc: | ||
| Guest type: | other | Host type: | other |
Description
I have virtual box on linux ubuntu host and I have Windows XP like guest.
I'm a assembler programmer and when I use the instruction INT 16H for output on screen of character the virtual machines don't answer to the commandos and the PC become very very slow.
INT 16H is a bios subroutine and if it's doesn't work it wants to say that there is a bug in the bios.
Thanks for the attention
I attach to this ticket the assembler program.
Fabio.
ps: I'm a italian stundent and my english isn't perfect.
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Duplicate of #671.