[Ltrace-devel] ltrace exception on ARM
Ravi Sankar
ravisankar.g at gmail.com
Wed Oct 21 11:15:03 UTC 2009
Hello,
I have downloaded ltrace - 0.5.3-2, and libelf-0.8.12 version and
compiled for ARM. I use libc 2.6.1.
My uname -a is "Linux 2.6.28.6 #1 Wed Oct 21 00:31:49 KST 2009 armv6l unknown"
To test the ltrace utility, I wrote a simple test program.
cat main.c
#include <stdio.h>
void foo(void);
int main(void)
{
while(1)
{
foo();
}
return 0;
}
[sbox-arm:] > cat foo.c
#include <stdio.h>
void bar(void)
{
sleep(2);
}
void foo(void)
{
bar();
}
When I run ltarce -p <test pid>, I get the below error message in an
infinite loop.
"unexpected instruction at 0xe5bcfb44" at "0xbdc8".
Please help me in resolving this.
--
--,
BR,
Ravi Sankar Guntur.
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