[help] undefined reference to `_Unwind_SjLj_Register'

[help] undefined reference to `_Unwind_SjLj_Register'

[Deepak Barua]

[-- Attachment #1: Type: text/plain, Size: 614 bytes --]

Hi Daniel,
                I am trying to run crosstest for the new toolchain i
built but i am getting this linking error.
(Have attached file with errors )

Can you tell me what seems to be the problem ...?

I am compiling the toolchain with NPTL and TLS support for the ARM
architecture gcc-4.2.2 and glibc-2.7

Should i enable sjlj exceptions while compiling gcc-4.2.2 ...?
But as i understand from your post
http://sourceware.org/ml/libc-ports/2005-11/msg00030.html

enabling sjlj exception handling is a obsolete method of exception
handling .... so what can i do ....?


Regards
Deepak



-- 
Hack Hack Hack

[-- Attachment #2: crosstesterror1 --]
[-- Type: application/octet-stream, Size: 9127 bytes --]

+ find . -name '*.sum'
+ xargs rm -f
+ find . -name '*.log'
+ xargs rm -f
+ true
+ cd build-glibc
+ make tests
make -r PARALLELMFLAGS="" CVSOPTS="" -C /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7 objdir=`pwd` tests
make[1]: Entering directory `/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7'
make  subdir=csu -C csu ..=../ tests
make[2]: Entering directory `/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7/csu'
make[2]: Leaving directory `/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7/csu'
make[2]: Entering directory `/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7/csu'
arm-unknown-linux-gnu-gcc  -nostdlib -nostartfiles -static -o /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/csu/tst-empty    /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/csu/crt1.o /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/csu/crti.o `arm-unknown-linux-gnu-gcc  --print-file-name=crtbegin.o` /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/csu/tst-empty.o  /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a -lgcc  /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a `arm-unknown-linux-gnu-gcc  --print-file-name=crtend.o` /opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/csu/crtn.o
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(syslog.o): In function `__vsyslog_chk':
syslog.c:(.text+0x270): undefined reference to `_Unwind_SjLj_Register'
syslog.c:(.text+0x630): undefined reference to `_Unwind_SjLj_Resume'
syslog.c:(.text+0x7fc): undefined reference to `_Unwind_SjLj_Resume'
syslog.c:(.text+0x830): undefined reference to `_Unwind_SjLj_Unregister'
syslog.c:(.text+0x840): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(syslog.o): In function `openlog':
syslog.c:(.text+0x95c): undefined reference to `_Unwind_SjLj_Register'
syslog.c:(.text+0x9dc): undefined reference to `_Unwind_SjLj_Resume'
syslog.c:(.text+0x9ec): undefined reference to `_Unwind_SjLj_Unregister'
syslog.c:(.text+0x9fc): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(syslog.o): In function `closelog':
syslog.c:(.text+0xa48): undefined reference to `_Unwind_SjLj_Register'
syslog.c:(.text+0xabc): undefined reference to `_Unwind_SjLj_Resume'
syslog.c:(.text+0xae0): undefined reference to `_Unwind_SjLj_Unregister'
syslog.c:(.text+0xaf0): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(vfprintf_chk.o): In function `__vfprintf_chk':
vfprintf_chk.c:(.text+0x4c): undefined reference to `_Unwind_SjLj_Register'
vfprintf_chk.c:(.text+0x1bc): undefined reference to `_Unwind_SjLj_Resume'
vfprintf_chk.c:(.text+0x234): undefined reference to `_Unwind_SjLj_Unregister'
vfprintf_chk.c:(.text+0x248): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(iofclose.o): In function `fclose':
iofclose.c:(.text+0x40): undefined reference to `_Unwind_SjLj_Register'
iofclose.c:(.text+0x198): undefined reference to `_Unwind_SjLj_Resume'
iofclose.c:(.text+0x320): undefined reference to `_Unwind_SjLj_Unregister'
iofclose.c:(.text+0x334): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(iofflush.o): In function `fflush':
iofflush.c:(.text+0x40): undefined reference to `_Unwind_SjLj_Register'
iofflush.c:(.text+0x1fc): undefined reference to `_Unwind_SjLj_Resume'
iofflush.c:(.text+0x204): undefined reference to `_Unwind_SjLj_Unregister'
iofflush.c:(.text+0x218): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(ioftell.o): In function `ftell':
ioftell.c:(.text+0x40): undefined reference to `_Unwind_SjLj_Register'
ioftell.c:(.text+0x1cc): undefined reference to `_Unwind_SjLj_Resume'
ioftell.c:(.text+0x2b8): undefined reference to `_Unwind_SjLj_Unregister'
ioftell.c:(.text+0x2cc): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(iofwrite.o): In function `fwrite':
iofwrite.c:(.text+0x4c): undefined reference to `_Unwind_SjLj_Register'
iofwrite.c:(.text+0x1c4): undefined reference to `_Unwind_SjLj_Resume'
iofwrite.c:(.text+0x248): undefined reference to `_Unwind_SjLj_Unregister'
iofwrite.c:(.text+0x25c): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(ioseekoff.o): In function `_IO_seekoff':
ioseekoff.c:(.text+0x14c): undefined reference to `_Unwind_SjLj_Register'
ioseekoff.c:(.text+0x2e8): undefined reference to `_Unwind_SjLj_Resume'
ioseekoff.c:(.text+0x2f0): undefined reference to `_Unwind_SjLj_Unregister'
ioseekoff.c:(.text+0x308): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(wfileops.o): In function `_IO_wfile_underflow':
wfileops.c:(.text+0xed4): undefined reference to `_Unwind_SjLj_Register'
wfileops.c:(.text+0x1260): undefined reference to `_Unwind_SjLj_Resume'
wfileops.c:(.text+0x1520): undefined reference to `_Unwind_SjLj_Unregister'
wfileops.c:(.text+0x1534): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(fileops.o): In function `_IO_file_fopen':
fileops.c:(.text+0x1b40): undefined reference to `_Unwind_SjLj_Register'
fileops.c:(.text+0x1fc4): undefined reference to `_Unwind_SjLj_Resume'
fileops.c:(.text+0x1fcc): undefined reference to `_Unwind_SjLj_Unregister'
fileops.c:(.text+0x1fe0): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(fileops.o): In function `_IO_file_underflow':
fileops.c:(.text+0x2054): undefined reference to `_Unwind_SjLj_Register'
fileops.c:(.text+0x223c): undefined reference to `_Unwind_SjLj_Resume'
fileops.c:(.text+0x238c): undefined reference to `_Unwind_SjLj_Unregister'
fileops.c:(.text+0x23a0): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(iogetdelim.o): In function `getdelim':
iogetdelim.c:(.text+0x4c): undefined reference to `_Unwind_SjLj_Register'
iogetdelim.c:(.text+0x368): undefined reference to `_Unwind_SjLj_Resume'
iogetdelim.c:(.text+0x3d8): undefined reference to `_Unwind_SjLj_Unregister'
iogetdelim.c:(.text+0x3ec): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(fseek.o): In function `fseek':
fseek.c:(.text+0x48): undefined reference to `_Unwind_SjLj_Register'
fseek.c:(.text+0x1fc): undefined reference to `_Unwind_SjLj_Resume'
fseek.c:(.text+0x204): undefined reference to `_Unwind_SjLj_Unregister'
fseek.c:(.text+0x218): undefined reference to `__gcc_personality_sj0'
/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/libc.a(ftello.o): In function `ftello':
ftello.c:(.text+0x40): undefined reference to `_Unwind_SjLj_Register'
ftello.c:(.text+0x1cc): undefined reference to `_Unwind_SjLj_Resume'
ftello.c:(.text+0x2b8): undefined reference to `_Unwind_SjLj_Unregister'
ftello.c:(.text+0x2cc): undefined reference to `__gcc_personality_sj0'
collect2: ld returned 1 exit status
make[2]: *** [/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/build-glibc/csu/tst-empty] Error 1
make[2]: Leaving directory `/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7/csu'
make[1]: *** [csu/tests] Error 2
make[1]: Leaving directory `/opt/amos-ext/crosstool/crosstool-0.44-dbtest/build/arm-unknown-linux-gnu/gcc-4.2.2-glibc-2.7/glibc-2.7'
make: *** [tests] Error 2
amos@REDQUEEN:/opt/amos-ext/crosstool/crosstool-0.44-dbtest$  

Re: [help] undefined reference to `_Unwind_SjLj_Register'

[Andrew Haley]

Deepak Barua wrote:

>                 I am trying to run crosstest for the new toolchain i
> built but i am getting this linking error.
> (Have attached file with errors )
> 
> Can you tell me what seems to be the problem ...?
> 
> I am compiling the toolchain with NPTL and TLS support for the ARM
> architecture gcc-4.2.2 and glibc-2.7
> 
> Should i enable sjlj exceptions while compiling gcc-4.2.2 ...?
> But as i understand from your post
> http://sourceware.org/ml/libc-ports/2005-11/msg00030.html
> 
> enabling sjlj exception handling is a obsolete method of exception
> handling .... so what can i do ....?

That depends on whether it's armel or arm.  This is your kernel: it'll
be one or the other.  If it's arm you use sjlj.

Andrew.

Re: [help] undefined reference to `_Unwind_SjLj_Register'

[Deepak Barua]

Hi Andrew,
               Thanks for clearing up the confusion , i have a
2.6.24.3 arm-linux kernel so i should ---enable-sjlj-exceptions while
compiling gcc-4.2.2 ...
I'll try it with my crosstool setup and get back to you...

Regards
Deepak


On 3/24/08, Andrew Haley <aph@redhat.com> wrote:
> Deepak Barua wrote:
>
> >                 I am trying to run crosstest for the new toolchain i
> > built but i am getting this linking error.
> > (Have attached file with errors )
> >
> > Can you tell me what seems to be the problem ...?
> >
> > I am compiling the toolchain with NPTL and TLS support for the ARM
> > architecture gcc-4.2.2 and glibc-2.7
> >
> > Should i enable sjlj exceptions while compiling gcc-4.2.2 ...?
> > But as i understand from your post
> > http://sourceware.org/ml/libc-ports/2005-11/msg00030.html
> >
> > enabling sjlj exception handling is a obsolete method of exception
> > handling .... so what can i do ....?
>
> That depends on whether it's armel or arm.  This is your kernel: it'll
> be one or the other.  If it's arm you use sjlj.
>
> Andrew.
>


-- 
Hack Hack Hack

Re: [help] undefined reference to `_Unwind_SjLj_Register'

[Deepak Barua]

Hi andrew,
                 I compiled gcc-4.2.2 with crosstool and the options
--enable-sjlj-exceptions but it still gives me the same error when i
run crosstest ....
could it be a bug in glibc libc.a .....?


Regards
Deepak

On Tue, Mar 25, 2008 at 2:28 AM, Deepak Barua <dbbarua@gmail.com> wrote:
> Hi Andrew,
>                Thanks for clearing up the confusion , i have a
>  2.6.24.3 arm-linux kernel so i should ---enable-sjlj-exceptions while
>
> compiling gcc-4.2.2 ...
>  I'll try it with my crosstool setup and get back to you...
>
>  Regards
>  Deepak
>
>
>
>
>  On 3/24/08, Andrew Haley <aph@redhat.com> wrote:
>  > Deepak Barua wrote:
>  >
>  > >                 I am trying to run crosstest for the new toolchain i
>  > > built but i am getting this linking error.
>  > > (Have attached file with errors )
>  > >
>  > > Can you tell me what seems to be the problem ...?
>  > >
>  > > I am compiling the toolchain with NPTL and TLS support for the ARM
>  > > architecture gcc-4.2.2 and glibc-2.7
>  > >
>  > > Should i enable sjlj exceptions while compiling gcc-4.2.2 ...?
>  > > But as i understand from your post
>  > > http://sourceware.org/ml/libc-ports/2005-11/msg00030.html
>  > >
>  > > enabling sjlj exception handling is a obsolete method of exception
>  > > handling .... so what can i do ....?
>  >
>  > That depends on whether it's armel or arm.  This is your kernel: it'll
>  > be one or the other.  If it's arm you use sjlj.
>  >
>  > Andrew.
>  >
>
>
>  --
>  Hack Hack Hack
>



-- 
Hack Hack Hack

Re: [help] undefined reference to `_Unwind_SjLj_Register'

[Andrew Haley]

Please don't top-post.

Deepak Barua wrote:
> Hi andrew,
>                  I compiled gcc-4.2.2 with crosstool and the options
> --enable-sjlj-exceptions but it still gives me the same error when i
> run crosstest ....
> could it be a bug in glibc libc.a .....?

It's possible, but just as likely a bug in crosstool.  As long as you're
using crosstool, you better ask one of the crosstool maintainers.

Why are you using crosstool, anyway?  Do you really need to build everything
from scratch?  If not, you'd be much better off with a simple cross-compiler.

Andrew.

> On Tue, Mar 25, 2008 at 2:28 AM, Deepak Barua <dbbarua@gmail.com> wrote:
>> Hi Andrew,
>>                Thanks for clearing up the confusion , i have a
>>  2.6.24.3 arm-linux kernel so i should ---enable-sjlj-exceptions while
>>
>> compiling gcc-4.2.2 ...
>>  I'll try it with my crosstool setup and get back to you...
>>
>>  Regards
>>  Deepak
>>
>>
>>
>>
>>  On 3/24/08, Andrew Haley <aph@redhat.com> wrote:
>>  > Deepak Barua wrote:
>>  >
>>  > >                 I am trying to run crosstest for the new toolchain i
>>  > > built but i am getting this linking error.
>>  > > (Have attached file with errors )
>>  > >
>>  > > Can you tell me what seems to be the problem ...?
>>  > >
>>  > > I am compiling the toolchain with NPTL and TLS support for the ARM
>>  > > architecture gcc-4.2.2 and glibc-2.7
>>  > >
>>  > > Should i enable sjlj exceptions while compiling gcc-4.2.2 ...?
>>  > > But as i understand from your post
>>  > > http://sourceware.org/ml/libc-ports/2005-11/msg00030.html
>>  > >
>>  > > enabling sjlj exception handling is a obsolete method of exception
>>  > > handling .... so what can i do ....?
>>  >
>>  > That depends on whether it's armel or arm.  This is your kernel: it'll
>>  > be one or the other.  If it's arm you use sjlj.
>>  >
>>  > Andrew.
>>  >
>>
>>
>>  --
>>  Hack Hack Hack
>>
> 
> 
> 

Re: [help] undefined reference to `_Unwind_SjLj_Register'

[Deepak Barua]

Hi Andrew,

On Wed, Mar 26, 2008 at 8:09 PM, Andrew Haley <aph@redhat.com> wrote:
> Please don't top-post.
>
>
>  Deepak Barua wrote:
>  > Hi andrew,
>  >                  I compiled gcc-4.2.2 with crosstool and the options
>  > --enable-sjlj-exceptions but it still gives me the same error when i
>  > run crosstest ....
>  > could it be a bug in glibc libc.a .....?
>
>  It's possible, but just as likely a bug in crosstool.  As long as you're
>  using crosstool, you better ask one of the crosstool maintainers.
>
>  Why are you using crosstool, anyway?  Do you really need to build everything
>  from scratch?  If not, you'd be much better off with a simple cross-compiler.
>
>  Andrew.
>
Sorry about the top posting ....
I am using crosstool because i am trying to improve crosstool and yes
i am building everything from scratch as i have done till now ....

This is my work upto now...

http://sources.redhat.com/ml/crossgcc/2008-02/msg00040.html

You can download and build your own copy of this toolchain ....





>
>
>  > On Tue, Mar 25, 2008 at 2:28 AM, Deepak Barua <dbbarua@gmail.com> wrote:
>  >> Hi Andrew,
>  >>                Thanks for clearing up the confusion , i have a
>  >>  2.6.24.3 arm-linux kernel so i should ---enable-sjlj-exceptions while
>  >>
>  >> compiling gcc-4.2.2 ...
>  >>  I'll try it with my crosstool setup and get back to you...
>  >>
>  >>  Regards
>  >>  Deepak
>  >>
>  >>
>  >>
>  >>
>  >>  On 3/24/08, Andrew Haley <aph@redhat.com> wrote:
>  >>  > Deepak Barua wrote:
>  >>  >
>  >>  > >                 I am trying to run crosstest for the new toolchain i
>  >>  > > built but i am getting this linking error.
>  >>  > > (Have attached file with errors )http://sources.redhat.com/ml/crossgcc/2008-02/msg00040.html
>  >>  > >
>  >>  > > Can you tell me what seems to be the problem ...?
>  >>  > >
>  >>  > > I am compiling the toolchain with NPTL and TLS support for the ARM
>  >>  > > architecture gcc-4.2.2 and glibc-2.7
>  >>  > >
>  >>  > > Should i enable sjlj exceptions while compiling gcc-4.2.2 ...?
>  >>  > > But as i understand from your post
>  >>  > > http://sourceware.org/ml/libc-ports/2005-11/msg00030.html
>  >>  > >
>  >>  > > enabling sjlj exception handling is a obsolete method of exception
>  >>  > > handling .... so what can i do ....?
>  >>  >
>  >>  > That depends on whether it's armel or arm.  This is your kernel: it'll
>  >>  > be one or the other.  If it's arm you use sjlj.
>  >>  >
>  >>  > Andrew.
>  >>  >
>  >>
>  >>
>  >>  --
>  >>  Hack Hack Hack
>  >>
>  >
>  >
>  >
>
>

Regards
Deepak


-- 
Hack Hack Hack