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Full Discussion: GDB Debugging Problem
Top Forums UNIX for Dummies Questions & Answers GDB Debugging Problem Post 302809515 by rupeshkp728 on Monday 20th of May 2013 03:25:52 AM
Old 05-20-2013
GDB Debugging Problem
I have added some code in my file.
I have created executable rpm file of our code and also I have created debuginfo and debugsource files and installed all three.
But when I debug in gdb I see the the code changes in soucre file. But the break point does not hit at that place as if it did not find the added code changes.
Through gdb command like info source and show dir. etc I see the code changes but breakpoints is not setting on that.
What might be the issue and how to get rid of this issue?
 

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LEARN ABOUT CENTOS

gdb-add-index

GDB-ADD-INDEX(1)					       GNU Development Tools						  GDB-ADD-INDEX(1)

NAME

       gdb-add-index - Add index files to speed up GDB

SYNOPSIS

       gdb-add-index filename

DESCRIPTION

       When GDB finds a symbol file, it scans the symbols in the file in order to construct an internal symbol table.  This lets most GDB
       operations work quickly--at the cost of a delay early on.  For large programs, this delay can be quite lengthy, so GDB provides a way to
       build an index, which speeds up startup.

       To determine whether a file contains such an index, use the command readelf -S filename: the index is stored in a section named
       ".gdb_index".  Note that the index is never generated for files that do not contain DWARF debug information (sections named ".debug_*").

       See more in the GDB manual in node "Index Files" -- shell command "info -f gdb -n 'Index Files'".

OPTIONS

SEE ALSO

       The full documentation for GDB is maintained as a Texinfo manual.  If the "info" and "gdb" programs and GDB's Texinfo documentation are
       properly installed at your site, the command

	       info gdb

       should give you access to the complete manual.

       Using GDB: A Guide to the GNU Source-Level Debugger, Richard M. Stallman and Roland H. Pesch, July 1991.

COPYRIGHT

       Copyright (c) 1988-2013 Free Software Foundation, Inc.

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or
       any later version published by the Free Software Foundation; with the Invariant Sections being "Free Software" and "Free Software Needs
       Free Documentation", with the Front-Cover Texts being "A GNU Manual," and with the Back-Cover Texts as in (a) below.

       (a) The FSF's Back-Cover Text is: "You are free to copy and modify this GNU Manual.  Buying copies from GNU Press supports the FSF in
       developing GNU and promoting software freedom."

gdb-Red Hat Enterprise Linux 7.6.1-51.el7			    2014-06-10							  GDB-ADD-INDEX(1)
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