The "region overlap" problem in the L4/Fiasco hello example

chenggh chenggh04 at st.lzu.edu.cn
Wed Jun 14 15:02:47 CEST 2006


On Tuesday 13 June 2006 19:25, Ronald Aigner wrote:
> chenggh wrote on 13.06.2006 09:15 this:
> > Hi,everyone:
> >      When I boot the hello example in the L4/Fiasco. there is a "region
> > overlap" in the booting information.  I don't why it could be like this.
> > The grub configuration and the error information is following:
> >
> > Grub:
> > 	title fiasco_hello_new
> >   	kernel (hd0,1)/boot/fiasco_hello_new/bootstrap -comport 1 -serial
>
> modaddr 0x06000000 ?
>
> >  	 module (hd0,1)/boot/fiasco_hello_new/main -nokdb
> >   	module (hd0,1)/boot/fiasco_hello_new/sigma0
> >   	module (hd0,1)/boot/fiasco_hello_new/roottask
> >   	module (hd0,1)/boot/fiasco_hello_new/hello
> >
> > minicom_log:
> > 	L4 Bootstrapper
> >   	Loading (hd0,1)/boot/fiasco_hello_new/main
> >  	Kernel at 00002000-0038f408
> >   	Detected new-style DD-L4(v2)/Fiasco x86
> >   	Loading (hd0,1)/boot/fiasco_hello_new/sigma0
> >   	Loading (hd0,1)/boot/fiasco_hello_new/roottask
> >   	loaded module section:   [0028d000-00324e13) .Roottask syms/lines
> > (copy) overlaps with:           [00300000-0038f408)
> > (hd0,1)/boot/fiasco_hello_new/main
> >   	[00002000-0005ae70) (hd0,1)/boot/fiasco_hello_new/main
> >   	[0005b000-0005fcfd) (hd0,1)/boot/fiasco_hello_new/main
> >   	[00090000-0009432d) (hd0,1)/boot/fiasco_hello_new/sigma0
> >  	 [00095340-00096824) (hd0,1)/boot/fiasco_hello_new/sigma0
> >   	[0009f000-00100000) BIOS area
> >   	[00100000-0010dc04) bootstrap
> >   	[0013f000-0028ccb0) Modules Memory
> >   	[00300000-0038f408) (hd0,1)/boot/fiasco_hello_new/main
> >   	[1dff0000-ffffffff) Deep Space
> > 	region overlap
> >
> >         Thanks!
> >                                                                 Cheng
>
> HTH, Ron.

  The hello example is ok. Thank you !
                                               Cheng




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