nm.1

操作系统设计与实现源码

.TH NM 1
.SH NAME
nm \- print name list
.SH SYNOPSIS
\fBnm\fR [\fB\-dgnopru\fR]\fR [\fIfile\fR] ...\fR
.br
.de FL
.TP
\\fB\\$1\\fR
\\$2
..
.de EX
.TP 20
\\fB\\$1\\fR
# \\$2
..
.SH OPTIONS
.FL "\-d" "Print the offsets in decimal instead of in hex"
.FL "\-g" "Print only external symbols"
.FL "\-n" "Sort numerically rather than alphabetically"
.FL "\-o" "Prepend file name to each line rather than only once"
.FL "\-p" "Do not sort, print in symbol-table order"
.FL "\-r" "Sort in reverse order"
.FL "\-u" "Print only undefined symbols"
.SH EXAMPLES
.EX "nm \-n a.out" "Print all symbols in numerical order"
.EX "nm \-dg a.out" "Print globals alphabetically in decimal"
.SH DESCRIPTION
.PP
\fINm\fR prints the symbol table of executable files when it is available.
If no file is given, the symbols in \fIa.out\fR are used.  
The format of the table 
is somewhat compatible with the one produced  by \fIasld\fR when used with 
the \fB\-s\fR option. The symbol table can be added with \fIast\fR.  
Assembly language files do not have symbol tables.
.SH "SEE ALSO"
.BR anm (1),
.BR asize (1),
.BR ar (1),
.BR size (1).