| 1 | .\" Copyright (c) 1980 Regents of the University of California. |
| 2 | .\" All rights reserved. The Berkeley software License Agreement |
| 3 | .\" specifies the terms and conditions for redistribution. |
| 4 | .\" |
| 5 | .\" @(#)nm.1 6.1 (Berkeley) %G% |
| 6 | .\" |
| 7 | .TH NM 1 "" |
| 8 | .UC 4 |
| 9 | .SH NAME |
| 10 | nm \- print name list |
| 11 | .SH SYNOPSIS |
| 12 | .B nm |
| 13 | [ |
| 14 | .B \-agnopru |
| 15 | ] |
| 16 | [ file ... ] |
| 17 | .SH DESCRIPTION |
| 18 | .I Nm |
| 19 | prints the name list (symbol table) of each object |
| 20 | .I file |
| 21 | in the argument list. If an argument is an archive, a listing for each object |
| 22 | file in the archive will be produced. If no |
| 23 | .I file |
| 24 | is given, the symbols in "a.out" are listed. |
| 25 | .PP |
| 26 | Each symbol name is preceded by its value (blanks if undefined) |
| 27 | and one of the letters |
| 28 | .SM |
| 29 | .B U |
| 30 | (undefined), |
| 31 | .SM |
| 32 | .B A |
| 33 | (absolute), |
| 34 | .SM |
| 35 | .B T |
| 36 | (text segment symbol), |
| 37 | .SM |
| 38 | .B D |
| 39 | (data segment symbol), |
| 40 | .SM |
| 41 | .B B |
| 42 | (bss segment symbol), |
| 43 | .SM |
| 44 | .B C |
| 45 | (common symbol), |
| 46 | .SM |
| 47 | .B f |
| 48 | file name, |
| 49 | or |
| 50 | .B \- |
| 51 | for debugger symbol table entries (see |
| 52 | .B \-a |
| 53 | below). |
| 54 | If the symbol is local (non-external) the type letter is in lower case. |
| 55 | The output is sorted alphabetically. |
| 56 | .PP |
| 57 | Options are: |
| 58 | .TP |
| 59 | .B \-a |
| 60 | Print symbol table entries inserted for use by debuggers. |
| 61 | .TP |
| 62 | .B \-g |
| 63 | Print only global (external) symbols. |
| 64 | .TP |
| 65 | .B \-n |
| 66 | Sort numerically rather than alphabetically. |
| 67 | .TP |
| 68 | .B \-o |
| 69 | Prepend file or archive element name to each output line rather than only once. |
| 70 | .TP |
| 71 | .B \-p |
| 72 | Don't sort; print in symbol-table order. |
| 73 | .TP |
| 74 | .B \-r |
| 75 | Sort in reverse order. |
| 76 | .TP |
| 77 | .B \-u |
| 78 | Print only undefined symbols. |
| 79 | .SH SEE ALSO |
| 80 | ar(1), ar(5), a.out(5), stab(5) |