Re: LEAF vkernel support update 13-May-2008

["Simon 'corecode' Schubert" <corecode@xxxxxxxxxxxx>]

Aggelos Economopoulos wrote:
> On Wednesday 14 May 2008, Matthew Dillon wrote:
> [...]
> >     In the mean time, if you want to mess around with the vkernel
> >     support there are two scripts in /usr/local/bin on leaf that will
> >     get you started, called 'initvkernel' and 'runvkernel'.
>
> Great, used it to reproduce a bug I'm hitting on my box. Just run initvkernel,
> and then (pasting from my scrollback buffer)
>
> leaf:/home/aggelos> gdb ~/build/vkernel/kernel
> GNU gdb 6.7.1
> Copyright (C) 2007 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "i386-dragonfly"...
> (gdb) b sbflush
> Breakpoint 1 at 0x80e5723: file /usr/src/sys/kern/uipc_sockbuf.c, line 442.
> (gdb) handle SIGSEGV noprint
> Signal        Stop      Print   Pass to program Description
> SIGSEGV       No        No      Yes             Segmentation fault
> (gdb) handle SIGUSR1 noprint

try using

handle SIGxxx noprint pass

cheers
  simon

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