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Diffstat (limited to 'binutils/addr2line.1')
-rw-r--r-- | binutils/addr2line.1 | 127 |
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diff --git a/binutils/addr2line.1 b/binutils/addr2line.1 new file mode 100644 index 0000000..87ce103 --- /dev/null +++ b/binutils/addr2line.1 @@ -0,0 +1,127 @@ +.\" 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). |