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+.\" Copyright (c) 1997 Free Software Foundation
+.\" See COPYING for conditions for redistribution
+.TH addr2line 1 "27 March 1997" "Cygnus Solutions" "GNU Development Tools"
+.de BP
+.sp
+.ti \-.2i
+\(**
+..
+
+.SH NAME
+addr2line \- convert addresses into file names and line numbers
+
+.SH SYNOPSIS
+.hy 0
+.na
+.TP
+.B addr2line
+.RB "[\|" "\-b\ "\c
+.I bfdname\c
+.RB " | " "\-\-target="\c
+.I bfdname\c
+\&\|]
+.RB "[\|" \-C | \-\-demangle "\|]"
+.RB "[\|" "\-e\ "\c
+.I filename\c
+.RB " | " "\-\-exe="\c
+.I filename\c
+\&\|]
+.RB "[\|" \-f | \-\-functions "\|]"
+.RB "[\|" \-s | \-\-basenames "\|]"
+.RB "[\|" \-H | \-\-help "\|]"
+.RB "[\|" \-V | \-\-version "\|]"
+.RB "[\|" addr addr ...  "\|]"
+.ad b
+.hy 1
+.SH DESCRIPTION
+\c
+.B 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
+.B \-e
+option.  The default is
+.B a.out\c
+\&.
+
+.B addr2line
+has two modes of operation.
+
+In the first, hexadecimal addresses are specified on the command line,
+and
+.B addr2line
+displays the file name and line number for each address.
+
+In the second,
+.B addr2line
+reads hexadecimal addresses from standard input, and prints the file
+name and line number for each address on standard output.  In this
+mode,
+.B 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
+.B \-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,
+.B addr2line
+will print two question marks in their place.  If the line number can
+not be determined,
+.B addr2line
+will print 0.
+
+.SH OPTIONS
+.TP
+.BI "\-b " "bfdname"\c
+.TP
+.BI "\-\-target=" "bfdname"
+Specify the object-code format for the object files to be
+\c
+.I bfdname\c
+\&.
+
+.TP
+.B \-C
+.TP
+.B \-\-demangle
+Decode (\fIdemangle\fP) low-level symbol names into user-level names.
+Besides removing any initial underscore prepended by the system, this
+makes C++ function names readable.
+
+.TP
+.BI "\-e " "filename"\c
+.TP
+.BI "\-\-exe=" "filename"
+Specify the name of the executable for which addresses should be
+translated.  The default file is
+.B a.out\c
+\&.
+
+.TP
+.B \-f
+.TP
+.B \-\-functions
+Display function names as well as file and line number information.
+
+.TP
+.B \-s
+.TP
+.B \-\-basenames
+Display only the base of each file name.
+
+.SH "SEE ALSO"
+.RB "`\|" binutils "\|'"
+entry in 
+.B
+info\c
+\&; 
+.I
+The GNU Binary Utilities\c
+\&, Roland H. Pesch (October 1991).