Red Hat ENTERPRISE LINUX 4 - DEBUGGING WITH GDB Spezifikationen PDF herunterladen (Seite 20)

Integrated Virtual Debugger for Eclipse Developer’s Guide

20 VMware, Inc.

Managing Virtual Machine Launch Configurations

YoucanmanagetheDebugconfigurationsettingstodeterminewhichvirtualmachinerunstheapplication

andhowtheapplicationisrun.Theconfigurationalsoallowsyoutoruncommand‐linescriptsbeforeandafter

thedebuggingsessionandenablespecifiedsharedfoldersduringthedebuggingsession.Afteryouconfigure

thedebugger,yo

ucanstartapplicationsinvirtualmachinesfromtheEclipseDebugandRunmenus.

Set Debug Configuration Settings to Start Applications in a Virtual Machine

Youcancreate,manage,orrunalaunchconfigurationtostartanapplicationinavirtualmachine.Beforeyou

begin,makesurethevirtualmachineispoweredon.

To set debug configuration settings to start applications in a virtual machine

1 ChooseRun>DebugConfiguration.

2IntheVirtualMachineOptionssection,selecttheMaintabtocreateoredittheVirtualMachinePath,

GdbserverPat

h,orStartFromSnapshottextbox.

 TosetaVirtualMachinePath,clickBrowseandselectarecentlyusedvirtualmachines.

 TosetaGdbserverpath,clickBrowseandselectpathtothegdbserverexecutablefile.

 (Optional)Toreverttothemostrecentsnapshotbeforetheapplicationislaunched,clicktheStart

FromSnapshotcheckboxandenteryourlogincredentialsintheAuthenticationdialogbox.

ClickRefreshtorefreshthecurrentsnapshotlist.

3 (Optional)IntheVirtualMachineOptionssection,selecttheSharedFolderstabtoadd,ed

it,orremove

sharedfoldersbetweenthehostandtheguestsystems.Foreachfolder,enterthefoldernameandthehost

pathlocationonthehostsystem.Bydefault,theprojectfolderisshared.

4 (Optional)IntheVirtualMachineOptionssection,selecttheScriptstabtorunscriptbeforelaunchingand

aft

erterminatingtheapplication.

 IntheBeforeLaunch,Runscripttextbox,enteroneormoreshellcommandstorunintheguest

operatingsystembeforetheapplicationislaunched.

 SelectAfterTermination,Runscripttextbox,enteroneormoreshellcommandstorunintheguest

operatingsystemaftertheapplicationhasterminated.

Nosyntaxcheckingisperformed.Eitherenteronecommandperline,orentermultiplecommands

onthesamelineusingasemicolonasaseparator.

5TomaketheEc

lipsedebugginguserinterfaceavailablefordebugging,selecttheDebuggertabandsetthe

GDBdebuggerpath.

 IntheMaintab,tocompletetheGDBdebuggertextboxclickBrowseandselectpathtothegdb

executablefile.

 IntheMaintab,acceptthedefaultvalueintheGDBcommandfiletextbox.

6ClickApply.

Afteryoucreatealaunchconfiguration,itappearsintheleftpane.

Delete a Configuration

Ifyoudonotneedaconfigurationorwanttoclearmemoryspace,youcandeletetheconfiguration.

To remove a configuration

1 ChooseRun>DebugConfiguration.

2Intheleftpane,selecttheconfigurationsthatyouwanttodeleteandclicktheDeleteselectedlaunch

configuration(s)iconatthetopofthepane.

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