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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@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@os.inf.tu-dresden.de
Message-ID: <20070903223253.GB19315@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@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@os.inf.tu-dresden.de>
Subject: Re: why the function just declare,but no implement.
To: l4-hackers@os.inf.tu-dresden.de
Message-ID: <20070903223418.GC19315@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@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@sina.com>
Subject: roottask problem?? help!!!
To: "l4-hackers" <l4-hackers@os.inf.tu-dresden.de
>
Message-ID: <20070904014637.B789F3B5B51@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@
sina.com
??????????2007-09-04
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