Try enabling SUPPORT_LD_DEBUG and run:
LD_DEBUG=all ./app
 
you could try using gdb as well


  _____  

From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Carsten Lange
Sent: den 31 maj 2007 11:02
To: uclibc@uclibc.org
Subject: segmentation fault of dynamic executables with ld-uClibc.so.0 
from0.9.29 on mipsel



Hi all, 
I used buildroot to build 3 toolchains for mipsel with different uClibc 
versions and same versions of binutils and gcc: 

binutils version 2.17
gcc version 4.1.2
kernel-headers 2.4.25
uClibc versions
0.9.28
0.9.28.3
0.9.29 
I discovered that dynamically linked executables do segfault when I use 0.9.29.
uClibc version 0.9.28 and 0.9.28.3 are working fine.
When I copy ld-uClibc.so.0 from uClibc version 0.9.28 and 0.9.28.3 onto the 
target replacing the ld-uClibc.so.0 from 0.9.29
everything works fine as well.

Any help is very much welcome! 
Carsten 




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