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тАО10-02-2005 11:29 PM
тАО10-02-2005 11:29 PM
When trying to run an executable, we get the following error message:
/usr/lib/dld.sl: Unresolved symbol: _mFsoloadunload (code) from /usr/local/lib/libmb.sl
Abort(coredump)
running ldd on the executable shows:
7 /usr/local/bin>ldd udelewwd
/usr/lib/libc.2 => /usr/lib/libc.2
/usr/lib/libdld.2 => /usr/lib/libdld.2
/usr/lib/libc.2 => /usr/lib/libc.2
/usr/lib/libm.2 => /usr/lib/libm.2
/opt/cobol/cobdir/coblib/libhpcobol.2 => /opt/cobol/cobdir/coblib
/libhpcobol.2
/usr/lib/libdld.2 => /usr/lib/libdld.2
/opt/cobol/cobdir/coblib/libisstubs.1 => /opt/cobol/cobdir/coblib
/libisstubs.1
/usr/lib/libc.2 => /usr/lib/libc.2
/opt/cobol/cobdir/coblib/liboops.1 => /opt/cobol/cobdir/coblib/liboops
.1
/opt/cobol/cobdir/coblib/libmfo.1 => /opt/cobol/cobdir/coblib/libmfo.
1
/opt/cobol/cobdir/coblib/libosx.1 => /opt/cobol/cobdir/coblib/libosx.
1
/opt/cobol/cobdir/coblib/libscreen.1 => /opt/cobol/cobdir/coblib/libscre
en.1
/opt/cobol/cobdir/coblib/libmbcs.1 => /opt/cobol/cobdir/coblib/libmbcs
.1
/opt/cobol/cobdir/coblib/libsupp.1 => /opt/cobol/cobdir/coblib/libsupp
.1
/opt/cobol/cobdir/coblib/libcrtn.1 => /opt/cobol/cobdir/coblib/libcrtn
.1
/opt/cobol/cobdir/coblib/libcobol.1 => /opt/cobol/cobdir/coblib/libcobo
l.1
/opt/cobol/cobdir/coblib/libcobol.1 => /opt/cobol/cobdir/coblib/libcobo
l.1
/usr/local/lib/libmb.sl => /usr/local/lib/libmb.sl
/usr/lib/libpthread.1 => /usr/lib/libpthread.1
/usr/lib/librt.2 => /usr/lib/librt.2
and runnig chatr shows:
40 /usr/local/bin>chatr udelewwd
udelewwd:
shared executable
shared library dynamic path search:
SHLIB_PATH disabled second
embedded path disabled first Not Defined
shared library list:
dynamic /usr/lib/librt.2
dynamic /usr/lib/libpthread.1
dynamic /usr/local/lib/libmb.sl
dynamic /opt/cobol/cobdir/coblib/libcobol.1
dynamic /opt/cobol/cobdir/coblib/libhpcobol.2
dynamic /usr/lib/libm.2
dynamic /usr/lib/libc.2
shared library binding:
deferred
global hash table disabled
plabel caching disabled
global hash array size:1103
global hash array nbuckets:3
shared vtable support disabled
static branch prediction disabled
executable from stack: D (default)
kernel assisted branch prediction enabled
lazy swap allocation disabled
text segment locking disabled
data segment locking disabled
third quadrant private data space disabled
fourth quadrant private data space disabled
third quadrant global data space disabled
data page size: D (default)
instruction page size: D (default)
nulptr references disabled
shared library private mapping disabled
shared library text merging disabled
SHLIB_PATH is set as:
SHLIB_PATH=/opt/cobol/cobdir/coblib:/oracle/app/product/8.0.6/lib:/opt/cobol/cob
dir/lib:/usr/lib:/usr/local/lib
so I don't think there is a problem with the paths.
does anyone have any suggestions as to what could be cauing the error?
Many thanks
Solved! Go to Solution.
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тАО10-02-2005 11:31 PM
тАО10-02-2005 11:31 PM
Re: /usr/lib/dld.sl: Unresolved symbol
hth.
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тАО10-02-2005 11:34 PM
тАО10-02-2005 11:34 PM
Re: /usr/lib/dld.sl: Unresolved symbol
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тАО10-02-2005 11:40 PM
тАО10-02-2005 11:40 PM
Re: /usr/lib/dld.sl: Unresolved symbol
tusc can be downloaded from
http://hpux.connect.org.uk/hppd/hpux/Sysadmin/tusc-7.7/
Also, try to get "bt" from GDB.
-Arun
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тАО10-02-2005 11:40 PM
тАО10-02-2005 11:40 PM
Re: /usr/lib/dld.sl: Unresolved symbol
file
file /usr/local/bin/udelewwd
/usr/local/bin/udelewwd: PA-RISC1.1 shared executable dynamically linked
-not stripped
also the LD_LIBRARY_PATH is already set as :
LD_LIBRARY_PATH=/opt/cobol/cobdir/coblib:/opt/cobol/cobdir/lib:/usr/lib:/usr/loc
al/lib
when you say that libraries are missing at the link stage and runtime options are incorrect, are these things that would be set when compiling the code?
many thanks
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тАО10-02-2005 11:55 PM
тАО10-02-2005 11:55 PM
Re: /usr/lib/dld.sl: Unresolved symbol
40 /usr/local/bin>chatr udelewwd
udelewwd:
shared executable
shared library dynamic path search:
SHLIB_PATH disabled second
embedded path disabled first Not Defined
Some patch has to like,
LD_LIBRARY_PATH enabled first
SHLIB_PATH enabled second
embedded path enabled third /usr/lib:
everthing is disabled there. Is it your own one. Try to rebuild it. Before that,
Can you try as,
#
what it is saying?
hth.
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тАО10-03-2005 12:06 AM
тАО10-03-2005 12:06 AM
Re: /usr/lib/dld.sl: Unresolved symbol
-Arun
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тАО10-03-2005 12:41 AM
тАО10-03-2005 12:41 AM
Re: /usr/lib/dld.sl: Unresolved symbol
# ldd /usr/local/lib/libmb.sl
give you ?
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тАО10-03-2005 12:57 AM
тАО10-03-2005 12:57 AM
Re: /usr/lib/dld.sl: Unresolved symbol
chatr(error): +b enable, embedded path not defined at link time
so it seems like it does need to be recompiled.
ldd /usr/local/lib/libmb.sl returns nothing...is this something i should be looking into?
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тАО10-03-2005 12:59 AM
тАО10-03-2005 12:59 AM
Solutiona) ldd /usr/local/lib/libmb.sl returns nothing...is this something i should be looking into?
yes.
hth.