[ECOS] Building eCos tests fails... "vterminate.cc:94: undefined reference to `_impure_ptr'" ?

[ECOS] Building eCos tests fails... "vterminate.cc:94: undefined reference to `_impure_ptr'" ?

[oliver munz @ s p e a g]

...
make -r -C infra/current tests
make[1]: Entering directory 
`/ecos-e/ecos_builds/andrew1_build/infra/current'
arm-elf-gcc -c  -I/ecos-e/ecos_builds/andrew1_install/include -I/ecos-e/ecos_andrew/ecos/packages/infra/current 
 -I/ecos-e/ecos_andrew/ecos/packages/infra/current/src -I/ecos-e/ecos_andrew/ecos/packages/infra/current/tests 
 -I. -I/ecos-e/ecos_andrew/ecos/packages/infra/current/tests/ -finline-limit=7000 
 -mcpu=arm7tdmi -Wall -Wpointer-arith  -Winline -Wundef -Woverloaded-virtual 
 -g -O0 -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions  -Wp,-MD,tests/cxxsupp.tmp 
 -o tests/cxxsupp.o 
/ecos-e/ecos_andrew/ecos/packages/infra/current/tests/cxxsupp.cxx
arm-elf-gcc -L/ecos-e/ecos_builds/andrew1_install/lib -Ttarget.ld -o 
/ecos-e/ecos_builds/andrew1_install/tests/infra/current/tests/cxxsupp 
tests/cxxsupp.o -mcpu=arm7tdmi -Wl,-static -g -nostdlib -Wl,--fatal-warnings
make[1]: Leaving directory `/ecos-e/ecos_builds/andrew1_build/infra/current'
/ecos-d/xgcc/tools/bin/../lib/gcc/arm-elf/3.4.4/../../../../arm-elf/lib/libsupc++.a(vterminate.o): 
In function `__gnu_cxx::__verbose_terminate_handler()':
make: Leaving directory `/ecos-e/ecos_builds/andrew1_build'
/cygdrive/d/xgcc/src/gcc-3.4.4/libstdc++-v3/libsupc++/vterminate.cc:94: 
undefined reference to `_impure_ptr'
collect2: ld returned 1 exit status
make[1]: *** 
[/ecos-e/ecos_builds/andrew1_install/tests/infra/current/tests/cxxsupp] 
Error 1
make: *** [tests] Error 2

I can't build the eCos-tests. What's wrong? The compiler???

Thanks Oliver 


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Re: [ECOS] Building eCos tests fails... "vterminate.cc:94: undefined reference to `_impure_ptr'" ?

[Andrew Lunn]

On Fri, Mar 03, 2006 at 05:15:31PM +0100, oliver munz @ s p e a g wrote:
> ...
> make -r -C infra/current tests
> make[1]: Entering directory 
> `/ecos-e/ecos_builds/andrew1_build/infra/current'
> arm-elf-gcc -c  -I/ecos-e/ecos_builds/andrew1_install/include 
> -I/ecos-e/ecos_andrew/ecos/packages/infra/current 
> -I/ecos-e/ecos_andrew/ecos/packages/infra/current/src 
> -I/ecos-e/ecos_andrew/ecos/packages/infra/current/tests -I. 
> -I/ecos-e/ecos_andrew/ecos/packages/infra/current/tests/ 
> -finline-limit=7000 -mcpu=arm7tdmi -Wall -Wpointer-arith  -Winline -Wundef 
> -Woverloaded-virtual -g -O0 -ffunction-sections -fdata-sections -fno-rtti 
> -fno-exceptions  -Wp,-MD,tests/cxxsupp.tmp -o tests/cxxsupp.o 
> /ecos-e/ecos_andrew/ecos/packages/infra/current/tests/cxxsupp.cxx
> arm-elf-gcc -L/ecos-e/ecos_builds/andrew1_install/lib -Ttarget.ld -o 
> /ecos-e/ecos_builds/andrew1_install/tests/infra/current/tests/cxxsupp 
> tests/cxxsupp.o -mcpu=arm7tdmi -Wl,-static -g -nostdlib -Wl,--fatal-warnings
> make[1]: Leaving directory `/ecos-e/ecos_builds/andrew1_build/infra/current'
> /ecos-d/xgcc/tools/bin/../lib/gcc/arm-elf/3.4.4/../../../../arm-elf/lib/libsupc++.a(vterminate.o): 
> In function `__gnu_cxx::__verbose_terminate_handler()':
> make: Leaving directory `/ecos-e/ecos_builds/andrew1_build'
> /cygdrive/d/xgcc/src/gcc-3.4.4/libstdc++-v3/libsupc++/vterminate.cc:94: 
> undefined reference to `_impure_ptr'
> collect2: ld returned 1 exit status
> make[1]: *** 
> [/ecos-e/ecos_builds/andrew1_install/tests/infra/current/tests/cxxsupp] 
> Error 1
> make: *** [tests] Error 2
> 
> I can't build the eCos-tests. What's wrong? The compiler???

It will be just this one test that fails. All the others should be
O.K.

This is to do with the compiler. It expects things from libc which
eCos does not have. This has been discussed a few times on the
mailling lists.

        Andrew

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[ECOS] how to disable ARP in freebsd?

[Birahim Larou Fall]

Hi I would like to disable ARP in ecos. I uses freebsd, Anyone can please 
tell how to do it?
Thanks!

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Re: [ECOS] how to disable ARP in freebsd?

[Gary Thomas]

On Tue, 2006-03-07 at 13:55 +0100, Birahim Larou Fall wrote:
> Hi I would like to disable ARP in ecos. I uses freebsd, Anyone can please 
> tell how to do it?

Why would you want to do this?
How do you propose to establish the IP <-> ESA relationships that
the rest of the network stack needs?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------


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Re: [ECOS] how to disable ARP in freebsd?

[Birahim Larou Fall]

my hardware driver is not an ethernet driver, my driver must send all IP 
packets to a settop box independently of mac adress destination. There is 
no network



Gary Thomas <gary@mlbassoc.com> 
07/03/2006 14:05

To
Birahim Larou Fall <BLFall@scmmicro.fr>
cc
ecos-discuss@sourceware.org
Subject
Re: [ECOS] how to disable ARP in freebsd?






On Tue, 2006-03-07 at 13:55 +0100, Birahim Larou Fall wrote:
> Hi I would like to disable ARP in ecos. I uses freebsd, Anyone can 
please 
> tell how to do it?

Why would you want to do this?
How do you propose to establish the IP <-> ESA relationships that
the rest of the network stack needs?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------




-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss

Re: [ECOS] how to disable ARP in freebsd?

[Chuck McManis]

Birahim Larou Fall wrote:

>my hardware driver is not an ethernet driver, my driver must send all IP 
>packets to a settop box independently of mac adress destination. There is 
>no network
>  
>
This is very common in in-room network access for the hospitality 
market. Basically when the customer plugs in their lap top you answer 
any arp, you pretend to be any gateway, you capture the next HTTP 
session and re-direct it to the billing application running on the 
server. A friend of mine calls this NEET (Network Etthernet 
Encapsulation and Translation).

I suggest you put your NIC in promiscuous mode and implement the MAC 
(ESA) filtering in your own code.

--Chuck

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RE: [ECOS] how to disable ARP in freebsd?

[Lars Povlsen]

Birahim,

Seems like you need a static ARP entry, not to disable arp.

See http://sources.redhat.com/ml/ecos-discuss/2004-03/msg00250.html

---Lars

-----Original Message-----
From: ecos-discuss-owner@ecos.sourceware.org
[mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of Birahim
Larou Fall
Sent: 7. marts 2006 14:24
To: Gary Thomas
Cc: ecos-discuss@sourceware.org
Subject: Re: [ECOS] how to disable ARP in freebsd?


my hardware driver is not an ethernet driver, my driver must send all IP

packets to a settop box independently of mac adress destination. There
is 
no network



Gary Thomas <gary@mlbassoc.com> 
07/03/2006 14:05

To
Birahim Larou Fall <BLFall@scmmicro.fr>
cc
ecos-discuss@sourceware.org
Subject
Re: [ECOS] how to disable ARP in freebsd?






On Tue, 2006-03-07 at 13:55 +0100, Birahim Larou Fall wrote:
> Hi I would like to disable ARP in ecos. I uses freebsd, Anyone can
please 
> tell how to do it?

Why would you want to do this?
How do you propose to establish the IP <-> ESA relationships that the
rest of the network stack needs?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------




-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


--
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RE: [ECOS] how to disable ARP in freebsd?

[Gary Thomas]

On Tue, 2006-03-07 at 14:41 +0100, Birahim Larou Fall wrote:
> Could you please where can i find example, i have not  seen no examples 
> about static ARP entry in ecos packages
> 

Try looking at how the PPP package handles this.

> 
> 
> "Lars Povlsen" <lpovlsen@vitesse.com> 
> Sent by: ecos-discuss-owner@ecos.sourceware.org
> 07/03/2006 14:33
> 
> To
> "Birahim Larou Fall" <BLFall@scmmicro.fr>, "Gary Thomas" 
> <gary@mlbassoc.com>
> cc
> <ecos-discuss@sourceware.org>
> Subject
> RE: [ECOS] how to disable ARP in freebsd?
> 
> 
> 
> 
> 
> 
> 
> Birahim,
> 
> Seems like you need a static ARP entry, not to disable arp.
> 
> See http://sources.redhat.com/ml/ecos-discuss/2004-03/msg00250.html
> 
> ---Lars
> 
> -----Original Message-----
> From: ecos-discuss-owner@ecos.sourceware.org
> [mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of Birahim
> Larou Fall
> Sent: 7. marts 2006 14:24
> To: Gary Thomas
> Cc: ecos-discuss@sourceware.org
> Subject: Re: [ECOS] how to disable ARP in freebsd?
> 
> 
> my hardware driver is not an ethernet driver, my driver must send all IP
> 
> packets to a settop box independently of mac adress destination. There
> is 
> no network
> 
> 
> 
> Gary Thomas <gary@mlbassoc.com> 
> 07/03/2006 14:05
> 
> To
> Birahim Larou Fall <BLFall@scmmicro.fr>
> cc
> ecos-discuss@sourceware.org
> Subject
> Re: [ECOS] how to disable ARP in freebsd?
> 
> 
> 
> 
> 
> 
> On Tue, 2006-03-07 at 13:55 +0100, Birahim Larou Fall wrote:
> > Hi I would like to disable ARP in ecos. I uses freebsd, Anyone can
> please 
> > tell how to do it?
> 
> Why would you want to do this?
> How do you propose to establish the IP <-> ESA relationships that the
> rest of the network stack needs?
> 
> -- 
> ------------------------------------------------------------
> Gary Thomas                 |  Consulting for the
> MLB Associates              |    Embedded world
> ------------------------------------------------------------
> 
> 
> 
> 
> -- 
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
> 
> 
-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------


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