Re: [uml-user] UML and initramfs

2008-03-07 Thread Jeff Dike
On Wed, Feb 27, 2008 at 04:08:27PM +0100, Daniel Janzon wrote: > When I run the linux executable, the "Hello world!" is never printed. I > checked with gdb that most of the functions in init/initramfs.c are > called, but I did not succeed to track the execution to the point where > init in the ramf

Re: [uml-user] the current Fedora UML recipe

2008-03-07 Thread Robert P. J. Day
On Fri, 7 Mar 2008, Jeff Dike wrote: > On Wed, Mar 05, 2008 at 06:14:32AM -0500, Robert P. J. Day wrote: > > > > http://www.crashcourse.ca/wiki/index.php/User_Mode_Linux_on_Fedora > > > > comments? i'll try to add more later today. > > There is another way to spot the umid, and that is to watch

Re: [uml-user] Question regarding possibility of porting of User Mode Linux on Minix

2008-03-07 Thread Jeff Dike
On Mon, Mar 03, 2008 at 04:50:16PM +0530, Pravin wrote: > I do consider that UML is act of porting Linux on Linux itself. This > allows linux kernel (guest) to run as user-process on linux kernel > (host). Correct. > I am studying the possibility of porting Linux on Minix on similar > lines. This

Re: [uml-user] the current Fedora UML recipe

2008-03-07 Thread Jeff Dike
On Wed, Mar 05, 2008 at 06:14:32AM -0500, Robert P. J. Day wrote: > > http://www.crashcourse.ca/wiki/index.php/User_Mode_Linux_on_Fedora > > comments? i'll try to add more later today. There is another way to spot the umid, and that is to watch the boot output for this: mconsole (v

Re: [uml-user] xterm_open: $DISPLAY not set

2008-03-07 Thread Jeff Dike
On Thu, Mar 06, 2008 at 09:42:13PM -0500, lanas wrote: > OK, a bit of context. I'm starting the UML inside a small LFS system > running in text mode under VmWare. I just tried running the same UML > on Fedora and voilĂ , a xterm appears, ahem, "magically", when run under > a X server. > > So I gu

Re: [uml-user] debugging

2008-03-07 Thread Jeff Dike
On Fri, Mar 07, 2008 at 05:56:48PM +0530, rajesh R wrote: > (gdb) set args debug=parent gdb-pid=19137 > (gdb) show args > Argument list to give program being debugged when it is started is > "debug=parent gdb-pid=19137". > (gdb) att 1 > Attaching to program: /mnt/space/umlkernel/linux, process 1 F

[uml-user] debugging

2008-03-07 Thread rajesh R
I am trying to debug module under UML architecture, i have tried to solve it . But getting stuck where i want to "attach". Below are the steps taken : /mnt/space/umlkernel # gdb ./linux GNU gdb 6.5 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General