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problem with mips-linux-gnu-gprof

To: Linux-MIPS <linux-mips@linux-mips.org>
Subject: problem with mips-linux-gnu-gprof
From: Krishna <dhunjukrishna@yahoo.com>
Date: Thu, 27 Apr 2006 23:37:37 -0700 (PDT)
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Hi,
 
I have been trying to use mips-linux gprof from last few days. But not able to get profile data. Here what I did: 
 
1. cross compiled program for mips-linux as follows
$ mips-unknown-linux-gnu-gcc -o hello hello.c -g -pg -lc
 
2. then ran hello on target mips-linux system (BCM91480B) which generates gmon.out file.
 
3. copy gmon.out to the host.
 
4. run mips-linux gprof as follows 
$mips-unknown-linux-gnu-gprof hello
 
But i get the following error message
mips-unknown-linux-gnu-gprof: gmon.out file is missing call-graph data
 
Then I googled around and found someone suggesting to use lib_p.a during compilation. But i don't have that library.
Please someone help me to get rid of this problem.
 
Thanks and Regards,
Krishna


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