267 lines
9.0 KiB
Groff
267 lines
9.0 KiB
Groff
.\" $FreeBSD$
|
|
.\" Automatically generated by Pod::Man 2.23 (Pod::Simple 3.14)
|
|
.\"
|
|
.\" Standard preamble:
|
|
.\" ========================================================================
|
|
.de Sp \" Vertical space (when we can't use .PP)
|
|
.if t .sp .5v
|
|
.if n .sp
|
|
..
|
|
.de Vb \" Begin verbatim text
|
|
.ft CW
|
|
.nf
|
|
.ne \\$1
|
|
..
|
|
.de Ve \" End verbatim text
|
|
.ft R
|
|
.fi
|
|
..
|
|
.\" Set up some character translations and predefined strings. \*(-- will
|
|
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
|
|
.\" double quote, and \*(R" will give a right double quote. \*(C+ will
|
|
.\" give a nicer C++. Capital omega is used to do unbreakable dashes and
|
|
.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
|
|
.\" nothing in troff, for use with C<>.
|
|
.tr \(*W-
|
|
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
|
|
.ie n \{\
|
|
. ds -- \(*W-
|
|
. ds PI pi
|
|
. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
|
|
. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
|
|
. ds L" ""
|
|
. ds R" ""
|
|
. ds C` ""
|
|
. ds C' ""
|
|
'br\}
|
|
.el\{\
|
|
. ds -- \|\(em\|
|
|
. ds PI \(*p
|
|
. ds L" ``
|
|
. ds R" ''
|
|
'br\}
|
|
.\"
|
|
.\" Escape single quotes in literal strings from groff's Unicode transform.
|
|
.ie \n(.g .ds Aq \(aq
|
|
.el .ds Aq '
|
|
.\"
|
|
.\" If the F register is turned on, we'll generate index entries on stderr for
|
|
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
|
|
.\" entries marked with X<> in POD. Of course, you'll have to process the
|
|
.\" output yourself in some meaningful fashion.
|
|
.ie \nF \{\
|
|
. de IX
|
|
. tm Index:\\$1\t\\n%\t"\\$2"
|
|
..
|
|
. nr % 0
|
|
. rr F
|
|
.\}
|
|
.el \{\
|
|
. de IX
|
|
..
|
|
.\}
|
|
.\"
|
|
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
|
|
.\" Fear. Run. Save yourself. No user-serviceable parts.
|
|
. \" fudge factors for nroff and troff
|
|
.if n \{\
|
|
. ds #H 0
|
|
. ds #V .8m
|
|
. ds #F .3m
|
|
. ds #[ \f1
|
|
. ds #] \fP
|
|
.\}
|
|
.if t \{\
|
|
. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
|
|
. ds #V .6m
|
|
. ds #F 0
|
|
. ds #[ \&
|
|
. ds #] \&
|
|
.\}
|
|
. \" simple accents for nroff and troff
|
|
.if n \{\
|
|
. ds ' \&
|
|
. ds ` \&
|
|
. ds ^ \&
|
|
. ds , \&
|
|
. ds ~ ~
|
|
. ds /
|
|
.\}
|
|
.if t \{\
|
|
. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
|
|
. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
|
|
. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
|
|
. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
|
|
. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
|
|
. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
|
|
.\}
|
|
. \" troff and (daisy-wheel) nroff accents
|
|
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
|
|
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
|
|
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
|
|
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
|
|
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
|
|
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
|
|
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
|
|
.ds ae a\h'-(\w'a'u*4/10)'e
|
|
.ds Ae A\h'-(\w'A'u*4/10)'E
|
|
. \" corrections for vroff
|
|
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
|
|
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
|
|
. \" for low resolution devices (crt and lpr)
|
|
.if \n(.H>23 .if \n(.V>19 \
|
|
\{\
|
|
. ds : e
|
|
. ds 8 ss
|
|
. ds o a
|
|
. ds d- d\h'-1'\(ga
|
|
. ds D- D\h'-1'\(hy
|
|
. ds th \o'bp'
|
|
. ds Th \o'LP'
|
|
. ds ae ae
|
|
. ds Ae AE
|
|
.\}
|
|
.rm #[ #] #H #V #F C
|
|
.\" ========================================================================
|
|
.\"
|
|
.IX Title "ADDR2LINE 1"
|
|
.TH ADDR2LINE 1 "2010-10-30" "binutils-2.17.50" "GNU Development Tools"
|
|
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
|
|
.\" way too many mistakes in technical documents.
|
|
.if n .ad l
|
|
.nh
|
|
.SH "NAME"
|
|
addr2line \- convert addresses into file names and line numbers
|
|
.SH "SYNOPSIS"
|
|
.IX Header "SYNOPSIS"
|
|
addr2line [\fB\-b\fR \fIbfdname\fR|\fB\-\-target=\fR\fIbfdname\fR]
|
|
[\fB\-C\fR|\fB\-\-demangle\fR[=\fIstyle\fR]]
|
|
[\fB\-e\fR \fIfilename\fR|\fB\-\-exe=\fR\fIfilename\fR]
|
|
[\fB\-f\fR|\fB\-\-functions\fR] [\fB\-s\fR|\fB\-\-basename\fR]
|
|
[\fB\-i\fR|\fB\-\-inlines\fR]
|
|
[\fB\-j\fR|\fB\-\-section=\fR\fIname\fR]
|
|
[\fB\-H\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR]
|
|
[addr addr ...]
|
|
.SH "DESCRIPTION"
|
|
.IX Header "DESCRIPTION"
|
|
\&\fBaddr2line\fR translates addresses into file names and line numbers.
|
|
Given an address in an executable or an offset in a section of a relocatable
|
|
object, it uses the debugging information to figure out which file name and
|
|
line number are associated with it.
|
|
.PP
|
|
The executable or relocatable object to use is specified with the \fB\-e\fR
|
|
option. The default is the file \fIa.out\fR. The section in the relocatable
|
|
object to use is specified with the \fB\-j\fR option.
|
|
.PP
|
|
\&\fBaddr2line\fR has two modes of operation.
|
|
.PP
|
|
In the first, hexadecimal addresses are specified on the command line,
|
|
and \fBaddr2line\fR displays the file name and line number for each
|
|
address.
|
|
.PP
|
|
In the second, \fBaddr2line\fR reads hexadecimal addresses from
|
|
standard input, and prints the file name and line number for each
|
|
address on standard output. In this mode, \fBaddr2line\fR may be used
|
|
in a pipe to convert dynamically chosen addresses.
|
|
.PP
|
|
The format of the output is \fB\s-1FILENAME:LINENO\s0\fR. The file name and
|
|
line number for each address is printed on a separate line. If the
|
|
\&\fB\-f\fR option is used, then each \fB\s-1FILENAME:LINENO\s0\fR line is
|
|
preceded by a \fB\s-1FUNCTIONNAME\s0\fR line which is the name of the function
|
|
containing the address.
|
|
.PP
|
|
If the file name or function name can not be determined,
|
|
\&\fBaddr2line\fR will print two question marks in their place. If the
|
|
line number can not be determined, \fBaddr2line\fR will print 0.
|
|
.SH "OPTIONS"
|
|
.IX Header "OPTIONS"
|
|
The long and short forms of options, shown here as alternatives, are
|
|
equivalent.
|
|
.IP "\fB\-b\fR \fIbfdname\fR" 4
|
|
.IX Item "-b bfdname"
|
|
.PD 0
|
|
.IP "\fB\-\-target=\fR\fIbfdname\fR" 4
|
|
.IX Item "--target=bfdname"
|
|
.PD
|
|
Specify that the object-code format for the object files is
|
|
\&\fIbfdname\fR.
|
|
.IP "\fB\-C\fR" 4
|
|
.IX Item "-C"
|
|
.PD 0
|
|
.IP "\fB\-\-demangle[=\fR\fIstyle\fR\fB]\fR" 4
|
|
.IX Item "--demangle[=style]"
|
|
.PD
|
|
Decode (\fIdemangle\fR) 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.
|
|
.IP "\fB\-e\fR \fIfilename\fR" 4
|
|
.IX Item "-e filename"
|
|
.PD 0
|
|
.IP "\fB\-\-exe=\fR\fIfilename\fR" 4
|
|
.IX Item "--exe=filename"
|
|
.PD
|
|
Specify the name of the executable for which addresses should be
|
|
translated. The default file is \fIa.out\fR.
|
|
.IP "\fB\-f\fR" 4
|
|
.IX Item "-f"
|
|
.PD 0
|
|
.IP "\fB\-\-functions\fR" 4
|
|
.IX Item "--functions"
|
|
.PD
|
|
Display function names as well as file and line number information.
|
|
.IP "\fB\-s\fR" 4
|
|
.IX Item "-s"
|
|
.PD 0
|
|
.IP "\fB\-\-basenames\fR" 4
|
|
.IX Item "--basenames"
|
|
.PD
|
|
Display only the base of each file name.
|
|
.IP "\fB\-i\fR" 4
|
|
.IX Item "-i"
|
|
.PD 0
|
|
.IP "\fB\-\-inlines\fR" 4
|
|
.IX Item "--inlines"
|
|
.PD
|
|
If the address belongs to a function that was inlined, the source
|
|
information for all enclosing scopes back to the first non-inlined
|
|
function will also be printed. For example, if \f(CW\*(C`main\*(C'\fR inlines
|
|
\&\f(CW\*(C`callee1\*(C'\fR which inlines \f(CW\*(C`callee2\*(C'\fR, and address is from
|
|
\&\f(CW\*(C`callee2\*(C'\fR, the source information for \f(CW\*(C`callee1\*(C'\fR and \f(CW\*(C`main\*(C'\fR
|
|
will also be printed.
|
|
.IP "\fB\-j\fR" 4
|
|
.IX Item "-j"
|
|
.PD 0
|
|
.IP "\fB\-\-section\fR" 4
|
|
.IX Item "--section"
|
|
.PD
|
|
Read offsets relative to the specified section instead of absolute addresses.
|
|
.IP "\fB@\fR\fIfile\fR" 4
|
|
.IX Item "@file"
|
|
Read command-line options from \fIfile\fR. The options read are
|
|
inserted in place of the original @\fIfile\fR option. If \fIfile\fR
|
|
does not exist, or cannot be read, then the option will be treated
|
|
literally, and not removed.
|
|
.Sp
|
|
Options in \fIfile\fR are separated by whitespace. A whitespace
|
|
character may be included in an option by surrounding the entire
|
|
option in either single or double quotes. Any character (including a
|
|
backslash) may be included by prefixing the character to be included
|
|
with a backslash. The \fIfile\fR may itself contain additional
|
|
@\fIfile\fR options; any such options will be processed recursively.
|
|
.SH "SEE ALSO"
|
|
.IX Header "SEE ALSO"
|
|
Info entries for \fIbinutils\fR.
|
|
.SH "COPYRIGHT"
|
|
.IX Header "COPYRIGHT"
|
|
Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
|
|
2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
|
|
.PP
|
|
Permission is granted to copy, distribute and/or modify this document
|
|
under the terms of the \s-1GNU\s0 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 \*(L"\s-1GNU\s0 Free Documentation License\*(R".
|