Subject: Re: More mach traps in ktrace
To: Xavier HUMBERT <>
From: Emmanuel Dreyfus <>
List: tech-kern
Date: 12/06/2002 08:59:20
Xavier HUMBERT <> said:

> >   1413 ls       CALL  msg_trap(0xffffd970,0x3,0x18)
> >   1413 ls       RET   msg_trap 0
> isn't really informative, unless you've memorized all the selectors.

It's even worse than that, you have to grab gdb, break before the system
call, dump memory at 0xffffd970, and check for the command number at
offset 0x14. Then you know it's host_info.

Emmanuel Dreyfus.  
Pas de processeur Intel, pas de logiciels Microsoft:
Des programmes sains dans un ordinateur sain.