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Annotation of src/usr.bin/nm/nm.1, Revision 1.1

1.1     ! deraadt     1: .\"    $NetBSD: nm.1,v 1.3 1995/08/31 23:41:58 jtc Exp $
        !             2: .\"
        !             3: .\" Copyright (c) 1980, 1990, 1993
        !             4: .\"    The Regents of the University of California.  All rights reserved.
        !             5: .\"
        !             6: .\" Redistribution and use in source and binary forms, with or without
        !             7: .\" modification, are permitted provided that the following conditions
        !             8: .\" are met:
        !             9: .\" 1. Redistributions of source code must retain the above copyright
        !            10: .\"    notice, this list of conditions and the following disclaimer.
        !            11: .\" 2. Redistributions in binary form must reproduce the above copyright
        !            12: .\"    notice, this list of conditions and the following disclaimer in the
        !            13: .\"    documentation and/or other materials provided with the distribution.
        !            14: .\" 3. All advertising materials mentioning features or use of this software
        !            15: .\"    must display the following acknowledgement:
        !            16: .\"    This product includes software developed by the University of
        !            17: .\"    California, Berkeley and its contributors.
        !            18: .\" 4. Neither the name of the University nor the names of its contributors
        !            19: .\"    may be used to endorse or promote products derived from this software
        !            20: .\"    without specific prior written permission.
        !            21: .\"
        !            22: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            23: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            24: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            25: .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            26: .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            27: .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            28: .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            29: .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            30: .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            31: .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            32: .\" SUCH DAMAGE.
        !            33: .\"
        !            34: .\"     @(#)nm.1       8.1 (Berkeley) 6/6/93
        !            35: .\"
        !            36: .Dd June 6, 1993
        !            37: .Dt NM 1
        !            38: .Os BSD 4
        !            39: .Sh NAME
        !            40: .Nm nm
        !            41: .Nd display name list (symbol table)
        !            42: .Sh SYNOPSIS
        !            43: .Nm nm
        !            44: .Op Fl agnopruw
        !            45: .Ar
        !            46: .Sh DESCRIPTION
        !            47: The symbol table (name list) of each object in
        !            48: .Ar file(s)
        !            49: is displayed.
        !            50: If a library (archive) is given,
        !            51: .Nm
        !            52: displays a list for each
        !            53: object archive member.
        !            54: If
        !            55: .Ar file
        !            56: is not present,
        !            57: .Nm
        !            58: searches for the file
        !            59: .Pa a.out
        !            60: and if present, displays the symbol
        !            61: table for
        !            62: .Pa a.out .
        !            63: .Bl -tag -width flag
        !            64: .It Fl a
        !            65: Display symbol table entries inserted for use by debuggers.
        !            66: .It Fl g
        !            67: Restrict display to external (global) symbols.
        !            68: .It Fl n
        !            69: Present results in numerical order.
        !            70: .It Fl o
        !            71: Display full path or library name of object on every line.
        !            72: .It Fl p
        !            73: Do not sort at all.
        !            74: .It Fl r
        !            75: Reverse order sort.
        !            76: .It Fl u
        !            77: Display undefined symbols only.
        !            78: .It Fl w
        !            79: Warn about non-object archive members.
        !            80: Normally, nm will silently ignore all archive members which are not
        !            81: object files.
        !            82: .El
        !            83: .Pp
        !            84: Each symbol name is preceded by its value (a blank field if the symbol
        !            85: is undefined) and one of the following letters:
        !            86: .Pp
        !            87: .Bl -tag -width Ds -compact -offset indent
        !            88: .It Fl
        !            89: debugger symbol table entries (see the
        !            90: .Fl a
        !            91: option).
        !            92: .It Li A
        !            93: absolute
        !            94: .It Li B
        !            95: bss segment symbol
        !            96: .It Li C
        !            97: common symbol
        !            98: .It Li D
        !            99: data segment symbol
        !           100: .It Li f
        !           101: file name
        !           102: .It Li T
        !           103: text segment symbol
        !           104: .It Li U
        !           105: undefined
        !           106: .El
        !           107: .Pp
        !           108: If the symbol is local (non-external) the type letter is in lower case.
        !           109: The output is sorted alphabetically.
        !           110: .Sh SEE ALSO
        !           111: .Xr ar 1 ,
        !           112: .Xr ar 5 ,
        !           113: .Xr a.out 5 ,
        !           114: .Xr stab 5
        !           115: .Sh HISTORY
        !           116: An
        !           117: .Nm nm
        !           118: command appeared in
        !           119: .At v6 .