arm-rtems-addr2line

ADDR2LINE(1)                 GNU Development Tools                ADDR2LINE(1)



NAME
       addr2line - convert addresses into file names and line numbers.

SYNOPSIS
       addr2line [-b bfdname--target=bfdname]
                 [-C--demangle[=style]]
                 [-e filename--exe=filename]
                 [-f--functions] [-s--basename]
                 [-H--help] [-V--version]
                 [addr addr ...]

DESCRIPTION
       addr2line translates program addresses into file names and line
       numbers.  Given an address and an executable, it uses the debugging
       information in the executable to figure out which file name and line
       number are associated with a given address.

       The executable to use is specified with the -e option.  The default is
       the file a.out.

       addr2line has two modes of operation.

       In the first, hexadecimal addresses are specified on the command line,
       and addr2line displays the file name and line number for each address.

       In the second, addr2line reads hexadecimal addresses from standard
       input, and prints the file name and line number for each address on
       standard output.  In this mode, addr2line may be used in a pipe to
       convert dynamically chosen addresses.

       The format of the output is FILENAME:LINENO.  The file name and line
       number for each address is printed on a separate line.  If the -f
       option is used, then each FILENAME:LINENO line is preceded by a
       FUNCTIONNAME line which is the name of the function containing the
       address.

       If the file name or function name can not be determined, addr2line will
       print two question marks in their place.  If the line number can not be
       determined, addr2line will print 0.

OPTIONS
       The long and short forms of options, shown here as alternatives, are
       equivalent.

       -b bfdname
       --target=bfdname
           Specify that the object-code format for the object files is
           bfdname.

       -C
       --demangle[=style]
           Decode (demangle) low-level symbol names into user-level names.
           Besides removing any initial underscore prepended by the system,
           this makes C++ function names readable.  Different compilers have
           different mangling styles. The optional demangling style argument
           can be used to choose an appropriate demangling style for your
           compiler.

       -e filename
       --exe=filename
           Specify the name of the executable for which addresses should be
           translated.  The default file is a.out.

       -f
       --functions
           Display function names as well as file and line number information.

       -s
       --basenames
           Display only the base of each file name.

SEE ALSO
       Info entries for binutils.

COPYRIGHT
       Copyright (c) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 2001, 2002
       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 1.1 or
       any later version published by the Free Software Foundation; with no
       Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
       Texts.  A copy of the license is included in the section entitled "GNU
       Free Documentation License".



3rd Berkeley Distribution         2002-08-05                      ADDR2LINE(1)