TH NM 1
SH NAME
nm \- name list (symbol table)
SH SYNOPSIS
B nm
[
B -aghnsu
]
I file ...
SH DESCRIPTION
I Nm
prints the name list of each executable or object
I file
in the argument list.
If the
I file
is an archive
(see
IR ar (1)),
the name list of each file in the archive is printed.
If more than one file is given in the argument list,
the name of each file is printed at the beginning of each line.
PP
Each symbol name is preceded by its hexadecimal
value (blanks if undefined)
and one of the letters
TP
B T
text segment symbol
PD0
TP
B t
static text segment symbol
TP
B L
leaf function text segment symbol
TP
B l
static leaf function text segment symbol
TP
B D
data segment symbol
TP
B d
static data segment symbol
TP
B B
bss segment symbol
TP
B b
static bss segment symbol
TP
B a
automatic (local) variable symbol
TP
B p
function parameter symbol
TP
B z
source file name
TP
B Z
source file line offset
TP
B f
source file name components
PD
PP
The output is sorted alphabetically.
PP
Options are:
TP
B -a
Print all symbols; normally only user-defined text, data,
and bss segment symbols are printed.
TP
B -g
Print only global
RB ( T ,
BR L ,
BR D ,
BR B )
symbols.
TP
B -h
Do not print file name headers with output lines.
TP
B -n
Sort according to the address of the symbols.
TP
B -s
Don't sort; print in symbol-table order.
TP
B -u
Print only undefined symbols.
SH SOURCE
B /sys/src/cmd/nm.c
SH SEE ALSO
IR ar (1),
IR 2l (1),
IR db (1),
IR acid (1),
IR a.out (6)
