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How to run gdb with LD_PRELOAD?
- From: ééä <chenwj at iis dot sinica dot edu dot tw>
- To: gdb at sourceware dot org
- Date: Sat, 15 Jan 2011 22:45:25 +0800
- Subject: How to run gdb with LD_PRELOAD?
Hi, all
I have a program using LD_PRELOAD. The program should be run like
this, "LD_PRELOAD=/path/to/libfoo.so qemu -U LD_PRELOAD a.out", if
without gdb.
Here are what I did while running gdb.
--------------------------------------------------------------------
$ gdb
(gdb) set environment LD_PRELOAD=/path/to/libfoo.so
(gdb) file qemu
(gdb) r -U LD_PRELOAD a.out
--------------------------------------------------------------------
But gdb gave me the error below,
ERROR: ld.so: object '/nfs_home/chenwj/lib/libdbo.so' from LD_PRELOAD cannot be preloaded: ignored.
Any suggestion appreciated.
Regards,
chenwj
--
Wei-Ren Chen (ééä)
Parallel Processing Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667