l4-hackers Digest, Vol 53, Issue 2
丁莹
dingy09 at gmail.com
Tue Sep 4 04:26:52 CEST 2007
2007/9/4, l4-hackers-request at os.inf.tu-dresden.de <
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> Today's Topics:
>
> 1. Re: why there is no bin and lib directory under build
> directory after I compiled the L4 (Adam Lackorzynski)
> 2. Re: why the function just declare,but no implement.
> (Adam Lackorzynski)
> 3. roottask problem?? help!!! (huang)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 4 Sep 2007 00:32:53 +0200
> From: Adam Lackorzynski <adam at os.inf.tu-dresden.de>
> Subject: Re: why there is no bin and lib directory under build
> directory after I compiled the L4
> To: l4-hackers at os.inf.tu-dresden.de
> Message-ID: <20070903223253.GB19315 at os.inf.tu-dresden.de>
> Content-Type: text/plain; charset=iso-8859-1
>
> Hi,
>
> On Mon Sep 03, 2007 at 09:39:39 +0800, ???? wrote:
> > I have get a tudos from svn a few days ago,but when I have
> > compiled it,there is no bin and lib derictory under tudos/l4/build/.And
> In
> > the /tudos/l4/build/include derictory ,there is only a l4 directory
> which
> > containning just a one file,but all compile process are all right.
> > Of course,when I use this L4env to compile the l4linux-2.6.21
> ,there
> > is a lot of error,you can seeing the error informantion from the
> attachment.
> > The compiler instructor I used as follow:
> > cd tudos
> > make -C l4 config O=./build
> > make -C l4 O=./build
> > The config options I used are as same as before,so I don't
> know
> > what have happened.And I used the linux distribution is slackware 10.2,
> > gcc-3.4.6,make-3.81,bison-2.3.
> > Everybody who knows this problem please hlep me.Thanks!
>
> Can you show me the last 100 lines of the output of
> 'make -C l4 O=./build', please? That would give me more hints on what
> could be going wrong.
Adam
> --
> Adam adam at os.inf.tu-dresden.de
> Lackorzynski http://os.inf.tu-dresden.de/~adam/
>
>
>
> ------------------------------
>
> Message: 2
> Date: Tue, 4 Sep 2007 00:34:18 +0200
> From: Adam Lackorzynski <adam at os.inf.tu-dresden.de>
> Subject: Re: why the function just declare,but no implement.
> To: l4-hackers at os.inf.tu-dresden.de
> Message-ID: <20070903223418.GC19315 at os.inf.tu-dresden.de>
> Content-Type: text/plain; charset=iso-8859-1
>
>
> On Mon Sep 03, 2007 at 17:00:00 +0800, ???? wrote:
> > Hi,everyone:
> > When I used latest version of L4 to compile the l4linux-2.6.22
> ,it
> > is following error message appeared.
> >
> > In file included from arch/l4/kernel/arch-i386/dispatch.c:586:
> > arch/l4/kernel/arch-i386/../dispatch.c: In function
> `l4x_user_dispatcher':
> > arch/l4/kernel/arch-i386/../dispatch.c:362: sorry, unimplemented:
> inlining
> > failed in call to 'l4x_dispatch_suspend': function not considered for
> > inlining
> > arch/l4/kernel/arch-i386/../dispatch.c:506: sorry, unimplemented: called
> > from here
> > make[1]: *** [arch/l4/kernel/arch-i386/dispatch.o] error 1
> > make: *** [arch/l4/kernel/arch-i386] error 2
> >
> > so I check the function dispatch.c,the function l4x_dispatch_suspend is
> > empty indeed.Maybe there is something wrong,but I don't know what have
> > happened.Everyone who knows this problem please help me,thanks!
> > The L4 and l4linux are all downloaded from svn today,and my linux
> > distribution is ubuntu 6.06.
>
> Well, l4x_dispatch_suspend is not empty at all, at least not in my copy
> of the source. Are you sure?
I'm sorry,I have made a mistake.Yes,the l4x_dispatch_suspend is
surely no empty,it may be some error of gcc to compile the inline function,I
search the error message from the Internet,they says the problem might be
that a function was declared with two different inlining attributes.So,I
think it maybe the gcc's matter,but after I re-install the gcc-3.4.6 and
compile the l4linux-2.6.22,the some error massage appearing,so I don't know
why,maybe it have something to do with another compiler enviroment,but I
don't know what.
Best Regards!
ding
Adam
> --
> Adam adam at os.inf.tu-dresden.de
> Lackorzynski http://os.inf.tu-dresden.de/~adam/
>
>
>
> ------------------------------
>
> Message: 3
> Date: Tue, 4 Sep 2007 09:47:17 +0800
> From: "huang" <learnl4 at sina.com>
> Subject: roottask problem?? help!!!
> To: "l4-hackers" <l4-hackers at os.inf.tu-dresden.de>
> Message-ID: <20070904014637.B789F3B5B51 at smtp.sina.com.cn>
> Content-Type: text/plain; charset="gb2312"
>
> hi,dear all:
>
> When I tried to use the l4env nameserver "names" to help doing sth, I
> found it doesn't work. For example, the logserver "log" can not
> register at nameserver, so it fall asleep, so does names_demo. I examed
> and tested the names.c, and I modified a few lines of code in main()
> such as:
>
> ...
> if(rmgr_init())
> printf("roottask service unavailable!\n");
> else
> printf("roottask service init successfully!\n");
> ...
>
> then I rebuilded names, and tested again with modules listed in menu.lst:
>
> title hello world
> kernel (hd0,0)/fiasco/bootstrap
> modaddr 0x02000000
> module (hd0,0)/fiasco/fiasco -nokdb -nowait
> module (hd0,0)/fiasco/sigma0
> module (hd0,0)/fiasco/roottask
> module (hd0,0)/fiasco/names
> module (hd0,0)/fiasco/names_demo
>
> the output screen is in the attachement roottask.jpg, the key output is
> names | roottask service unavailable!
>
> Is this really caused by roottask??
>
> In the manual tut.pdf, the menu.lst is as below:
>
> title Hi world, server version
> kernel (nd)/tftpboot/yourname/bin/x86_586/l4v2/bootstrap
> modaddr 0x02000000
> module (nd)/tftpboot/yourname/bin/fiasco -nokdb -nowait
> module (nd)/tftpboot/yourname/bin/x86_586/l4v2/sigma0
> module (nd)/tftpboot/yourname/bin/x86_586/l4vs/roottask
> module (nd)/tftpboot/yourname/bin/x86_586/l4v2/log
> module (nd)/tftpboot/yourname/bin/x86_586/l4v2/names
> module (nd)/tftpboot/yourname/bin/x86_586/l4v2/dm_phys
> module (nd)/tftpboot/yourname/bin/x86_586/l4v2/hiserver
> module (nd)/tftpboot/yourname/bin/x86_586/l4v2/hiclient
>
> I found the line of roottask is different from other lines in "l4vs",
> while others are "l4v2". What is the difference?
>
> best wishes!
>
>
>
> ????????huang
> ????????learnl4 at sina.com
> ??????????2007-09-04
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