HP UX Debugging Tools manual Shar

A

the

aRunningProcess

InThisBook

2

TUsingtargetttachingdebugacprogramorrunnirunningMenuyDebuggerouprocess,ustcessoufromloggedustinitherdebuggerasroothav.theenusamebar:userIDasthe

1

DirIfheondebugger'stains.thecutarprogettprodirectorycess,

isangenotitheusingsaFile:ChangasthedirctoryeWorking

2Enthatctorynameof

theprocess

in

():parameterinputbox.

3.

SelectFile:Debug

R

nningProcess().

the-attach

From

the

Commandx,en

thedebug

programunlessyou

un

Usng

debug

ID.Theps(1)command

displays

cessIDs.

ion,specifyingmmand

the

conthe-wdoptionto

deb

g

.

withpat

argument

tainsthetarget

process,

eithertheobjectprgram

Youcansetbreakp

ts

hemainprgram

ofcommandattachedpro

.On

Ift

debugger'scureninputdirectory

isnotthesameas

he

directrythat

HP-UXsystems,

youcanotssecommbreakpand

ts

shared

nameusdbythe

Whny

attac

toinformatiorunningprocess,theprocessmalibybreariesxecutingink

on

/usr/lib/pxdbprogram

fo

executi

it.

See\Debugging

Shar

Libari"in

cod(forexample,ifitisw

itingfor

input).Inthis

nosource￿leappears

￿ledisplayarea,

hedebuggerissucase,w

message.

-

cutable

￿le

environme

commandstoplceyou

Youmay￿ndithelpfultousethetb

Chapter8

formore

on

bugging

.

in

thesourcecode.The

tbcommand

isplayssharedtracebackof

thecall/reternel

Compiling,Loading,andExecutingtheTarget

Program

2-7

stack.Fromthetracebackyoucan￿nandframeassociatedwitharningprocedure

in