Each symbol name is preceded by its hexadecimal value (blanks if undefined) and one of the letters

T

text segment symbol

t

static text segment symbol

L

leaf function text segment symbol

l

static leaf function text segment symbol

D

data segment symbol

d

static data segment symbol

B

bss segment symbol

b

static bss segment symbol

a

automatic (local) variable symbol

p

function parameter symbol

z

source file name

Z

source file line offset

f

source file name components

The output is sorted alphabetically.

Options are:

-a

Print all symbols; normally only user-defined text, data, and bss segment symbols are printed.

-g

Print only global (T, L, D, B) symbols.

-h

Do not print file name headers with output lines.

-n

Sort according to the address of the symbols.

-s

Don't sort; print in symbol-table order.

-T

Prefix each line with the symbol's type signature.

-u

Print only undefined symbols.