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GDB – how to step into uClibc if you have .debug files

By On 27 August 2012 · Leave a Comment

1. Make sure your debuginfo files are part of LD_LIBRARY_PATH.

To do this, either
a) add the path where you stored the .debug files to your LD_LIBRARY_PATH environment variable, e.g.:

$ export LD_LIBRARY_PATH=/opt/STM/STLinux-2.3/devkit/sh4_uclibc/target/usr/lib/debug:/opt/STM/STLinux-2.3/devkit/sh4_uclibc/bin/../lib:/opt/STM/STMCR1.5.0/lib:/opt/STM/STLinux-2.3/devkit/sh4_uclibc/bin/../../../host/stmc/lib

Then restart gdb.

OR
b) start gdb and set the LD_LIBRARY_PATH from within gdb:

(gdb) set env LD_LIBRARY_PATH […]

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How to find out my libc (glibc) version?

By On 12 April 2011 · 2 Comments

To check your libc (glibc) version type “ls -l /lib/libc.” and hit TAB. This should expand the line into the name of your libc library file, e.g. something like /lib/libc.so.6

Umm… no,  the .6 does not mean that your glibc version is 6, unfortunately it is a little more complicated than that 🙂 … but not […]

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