title: iPhone Dev: Xcode debugger does not stop on breakpoints
body: <p>I've got Xcode 3.1.2 on OS X 10.5.5. I have an iPhone project that builds fine but the debugger will not hit any of the breakpoints I set. I've tried all the standard fixes that I find on the net:</p>
  <ol>
  <li>I've turned off 'Load Symbols Lazily' in Xcode preferences</li>
  <li>My active config is Debug</li>
  <li>Optimization level is 0 in build settings</li>
  <li>I've cleaned all targets and rebuilt</li>
  <li>I use Build and Debug (as opposed to Build and Run)</li>
  </ol>
  <p>I thought I might have inadvertently tweaked settings on my project. So I created a new project and that one has the same problem.</p>
  <p>I'm hoping that I am missing something easy here. My debugger was working just a few days back but all of a sudden it has stopped.</p>
  <hr />
  <h3>UPDATE:</h3>
  <p>Things are just getting stranger.  Here are some answers to the responses</p>
  <ol>
  <li>I cannot find 'GCC 4.0 - Code Generation' options anywhere.  I've looked hi and low in both Target and Executable Info pages.  The only option I see is to select the compiler version, and GCC 4.0 is selected, but that is a one-line section with no additional options.</li>
  <li>About where to put breakpoints: My only breakpoint for now is in main(), and it is not being hit</li>
  <li>I am starting the debugger with the Run -&gt; Debug (/% Y) command. Still no luck</li>
  </ol>
  <hr />
  <h3>UPDATE 2:</h3>
  <ol>
  <li>Changed Base SDK in target settings to Sim 2.2.1.  Changed Active SDK to Sim 2.2.1.</li>
  <li>Now I can see GCC 4.0 Code Generation options - Debug Symbols are checked</li>
  <li>Still does not hit breakpoints</li>
  </ol>
  <p>here is the Console log (breakpoint set at first line of main.m):</p>
  <pre><code>[Session started at 2009-03-06 21:29:19 -0600.]
  Loading program into debugger…
  GNU gdb 6.3.50-20050815 (Apple version gdb-962) (Sat Jul 26 08:14:40 UTC 2008)
  Copyright 2004 Free Software Foundation, Inc.
  GDB is free software, covered by the GNU General Public License, and you are
  welcome to change it and/or distribute copies of it under certain conditions.
  Type &quot;show copying&quot; to see the conditions.
  There is absolutely no warranty for GDB.  Type &quot;show warranty&quot; for details.
  This GDB was configured as &quot;i386-apple-darwin&quot;.warning: Unable to read symbols for &quot;/System/Library/Frameworks/UIKit.framework/UIKit&quot; (file not found).
  warning: Unable to read symbols from &quot;UIKit&quot; (not yet mapped into memory).
  warning: Unable to read symbols for &quot;/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics&quot; (file not found).
  warning: Unable to read symbols from &quot;CoreGraphics&quot; (not yet mapped into memory).
  Program loaded.
  sharedlibrary apply-load-rules all
  Attaching to program: `/private/var/root/Library/Application Support/iPhone Simulator/User/Applications/753D12B3-777C-473B-B098-3E0AF6282545/TestApp.app/TestApp', process 577.
  Re-enabling shared library breakpoint 1
  </code></pre>
  <p><strong>Also is here the gdb log:</strong></p>
  <pre><code>t=0.000852 Tepoch=1236463545.631514
  &lt;- (gdb) 
  -&gt; 135-gdb-version
  #  PBXGDB_MIGDBVersionCommand t=4.308986 Tepoch=1236463549.939648
  -&gt; 136-gdb-set auto-raise-load-levels 1
  #  PBXGDB_MISetAutoRaiseSymbols t=4.309420 Tepoch=1236463549.940082
  -&gt; 139-gdb-set env __CF_USER_TEXT_ENCODING 0x0:0:0
  #  PBXGDB_MISetEnvCommand t=4.309702 Tepoch=1236463549.940364
  -&gt; 140-gdb-set env USERBREAK 1
  #  PBXGDB_MISetEnvCommand t=4.309935 Tepoch=1236463549.940598
  -&gt; 141-gdb-set env DYLD_FRAMEWORK_PATH /Projects/TestApp/build/Debug-iphonesimulator
  #  PBXGDB_MISetEnvCommand t=4.310175 Tepoch=1236463549.940837
  -&gt; 142-gdb-set env Apple_PubSub_Socket_Render /tmp/launch-GqkpX5/Render
  #  PBXGDB_MISetEnvCommand t=4.310568 Tepoch=1236463549.941231
  -&gt; 143-gdb-set env SECURITYSESSIONID 715cd0
  #  PBXGDB_MISetEnvCommand t=4.310803 Tepoch=1236463549.941465
  -&gt; 144-gdb-set env DYLD_LIBRARY_PATH /Projects/TestApp/build/Debug-iphonesimulator
  #  PBXGDB_MISetEnvCommand t=4.311040 Tepoch=1236463549.941702
  -&gt; 145-gdb-set env SSH_AUTH_SOCK /tmp/launch-hRgLzb/Listeners
  #  PBXGDB_MISetEnvCommand t=4.311299 Tepoch=1236463549.941961
  -&gt; 146-gdb-set env HOME /var/root
  #  PBXGDB_MISetEnvCommand t=4.311587 Tepoch=1236463549.942250
  -&gt; 147-gdb-set env SHELL /bin/sh
  #  PBXGDB_MISetEnvCommand t=4.311818 Tepoch=1236463549.942480
  -&gt; 148-gdb-set env DYLD_NO_FIX_PREBINDING YES
  #  PBXGDB_MISetEnvCommand t=4.312048 Tepoch=1236463549.942710
  -&gt; 149-gdb-set env COMMAND_MODE unix2003
  #  PBXGDB_MISetEnvCommand t=4.312281 Tepoch=1236463549.942943
  -&gt; 150-gdb-set env DYLD_NEW_LOCAL_SHARED_REGIONS YES
  #  PBXGDB_MISetEnvCommand t=4.312546 Tepoch=1236463549.943209
  -&gt; 151-gdb-set env SSH_ASKPASS /Developer/Library/PrivateFrameworks/DevToolsInterface.framework/Resources/Xcode SSHPassKey
  #  PBXGDB_MISetEnvCommand t=4.312780 Tepoch=1236463549.943443
  -&gt; 152-gdb-set env PATH /Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin
  #  PBXGDB_MISetEnvCommand t=4.313612 Tepoch=1236463549.944275
  -&gt; 153-gdb-set env DISPLAY /tmp/launch-yrv3vV/:0
  #  PBXGDB_MISetEnvCommand t=4.313849 Tepoch=1236463549.944512
  -&gt; 154-gdb-set env USER root
  #  PBXGDB_MISetEnvCommand t=4.314141 Tepoch=1236463549.944803
  -&gt; 155-gdb-set env NSUnbufferedIO YES
  #  PBXGDB_MISetEnvCommand t=4.314377 Tepoch=1236463549.945039
  #  Enqueue seq in Command Q: &lt;PBXGDB_SetupSharedLibrarySequence: 0x9049db0&gt; t=4.314625 Tepoch=1236463549.945288
  #  Executing Sequence: &lt;PBXGDB_SetupSharedLibrarySequence: 0x9049db0&gt; t=4.314718 Tepoch=1236463549.945380
  -&gt; 157-gdb-set inferior-auto-start-cfm off
  #  PBXGDB_MISetLoadCFMInfoCommand t=4.314895 Tepoch=1236463549.945557
  -&gt; 156-gdb-set sharedLibrary load-rules dyld &quot;.*Foundation.*&quot; all dyld &quot;.*libobjc.*&quot; all dyld &quot;.*libauto.*&quot; all dyld &quot;.*/usr/lib/dyld.*&quot; all dyld &quot;.*CFDataFormatters.*&quot; all dyld &quot;.*PBGDBIntrospectionSupport.*&quot; all dyld &quot;.*AppKit.*&quot; all dyld &quot;.*libSystem.*&quot; all dyld &quot;.*CarbonDataFormatters.*&quot; all dyld &quot;.*CoreFoundation.*&quot; extern dyld &quot;/System/Library/Frameworks\\\\|/System/Library/PrivateFrameworks\\\\|/usr/lib&quot; extern dyld &quot;.*&quot; extern exec &quot;.*&quot; extern 
  #  PBXGDB_MISetSharedLibraryLoadSymbolsCommand t=4.315975 Tepoch=1236463549.946637
  -&gt; 137-file-exec-and-symbols &quot;/private/var/root/Library/Application Support/iPhone Simulator/User/Applications/09734C45-F595-4CB9-8707-744E92D66245/TestApp.app/TestApp&quot;
  #  PBXGDB_MILoadExecutableCommand t=4.320612 Tepoch=1236463549.951275
  #  Enqueue seq in Command Q: &lt;PBXGDB_FixAndContinueIsSupportedSequence: 0x9bdc260&gt; t=4.321476 Tepoch=1236463549.952138
  #  Enqueue seq in Command Q: &lt;PBXGDB_NewBreakpointSequence: 0xa516f90&gt; t=4.321941 Tepoch=1236463549.952603
  #  Enqueue seq in Command Q: &lt;PBXGDB_AttachControlSequence: 0xa4fceb0&gt; t=4.322157 Tepoch=1236463549.952820
  &lt;- ~&quot;GNU gdb 6.3.50-20050815 (Apple version gdb-962) (Sat Jul 26 08:14:40 UTC 2008)\n&quot;
  &lt;- ~&quot;Copyright 2004 Free Software Foundation, Inc.\n&quot;
  &lt;- ~&quot;GDB is free software, covered by the GNU General Public License, and you are\nwelcome to change it and/or distribute copies of it under certain conditions.\nType \&quot;show copying\&quot; to see the conditions.\nThere is absolutely no warranty for GDB.  Type \&quot;show warranty\&quot; for details.\n&quot;
  &lt;- ~&quot;This GDB was configured as \&quot;i386-apple-darwin\&quot;.&quot;
  &lt;- 135^done,version=&quot;6.3.50-20050815 (Apple version gdb-962)&quot;,rc_version=&quot;962&quot;,target=&quot;i386-apple-darwin&quot;,build-date=&quot;Sat Jul 26 08:14:40 UTC 2008&quot;,time={wallclock=&quot;0.03311&quot;,user=&quot;0.00081&quot;,system=&quot;0.00014&quot;,start=&quot;1236463549.989179&quot;,end=&quot;1236463550.022291&quot;}
  #  processing result t=4.392345 Tepoch=1236463550.023007
  &lt;- (gdb) 
  &lt;- 136^done,time={wallclock=&quot;0.00005&quot;,user=&quot;0.00005&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.024272&quot;,end=&quot;1236463550.024325&quot;}
  #  processing result t=4.394163 Tepoch=1236463550.024826
  &lt;- (gdb) 
  &lt;- 139^done,time={wallclock=&quot;0.00007&quot;,user=&quot;0.00005&quot;,system=&quot;0.00002&quot;,start=&quot;1236463550.025511&quot;,end=&quot;1236463550.025581&quot;}
  #  processing result t=4.395347 Tepoch=1236463550.026010
  &lt;- (gdb) 
  &lt;- 140^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.026564&quot;,end=&quot;1236463550.026597&quot;}
  #  processing result t=4.396328 Tepoch=1236463550.026991
  &lt;- (gdb) 
  &lt;- 141^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.027857&quot;,end=&quot;1236463550.027890&quot;}
  #  processing result t=4.397653 Tepoch=1236463550.028315
  &lt;- (gdb) 
  &lt;- 142^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.029080&quot;,end=&quot;1236463550.029113&quot;}
  #  processing result t=4.398865 Tepoch=1236463550.029528
  &lt;- (gdb) 
  &lt;- 143^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.030126&quot;,end=&quot;1236463550.030159&quot;}
  #  processing result t=4.399923 Tepoch=1236463550.030585
  &lt;- (gdb) 
  &lt;- 144^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.031449&quot;,end=&quot;1236463550.031482&quot;}
  #  processing result t=4.401855 Tepoch=1236463550.032518
  &lt;- (gdb) 
  &lt;- 145^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.033257&quot;,end=&quot;1236463550.033291&quot;}
  #  processing result t=4.403022 Tepoch=1236463550.033685
  &lt;- (gdb) 
  &lt;- 146^done,time={wallclock=&quot;0.00006&quot;,user=&quot;0.00003&quot;,system=&quot;0.00002&quot;,start=&quot;1236463550.034226&quot;,end=&quot;1236463550.034287&quot;}
  #  processing result t=4.404018 Tepoch=1236463550.034680
  &lt;- (gdb) 
  &lt;- 147^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.035215&quot;,end=&quot;1236463550.035247&quot;}
  #  processing result t=4.405007 Tepoch=1236463550.035670
  &lt;- (gdb) 
  &lt;- 148^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.036306&quot;,end=&quot;1236463550.036340&quot;}
  #  processing result t=4.406068 Tepoch=1236463550.036731
  &lt;- (gdb) 
  &lt;- 149^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.037344&quot;,end=&quot;1236463550.037377&quot;}
  #  processing result t=4.407107 Tepoch=1236463550.037770
  &lt;- (gdb) 
  &lt;- 150^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.038448&quot;,end=&quot;1236463550.038483&quot;}
  #  processing result t=4.408214 Tepoch=1236463550.038876
  &lt;- (gdb) 
  &lt;- 151^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.040541&quot;,end=&quot;1236463550.040576&quot;}
  #  processing result t=4.410438 Tepoch=1236463550.041101
  &lt;- (gdb) 
  &lt;- 152^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.041901&quot;,end=&quot;1236463550.041933&quot;}
  #  processing result t=4.411665 Tepoch=1236463550.042327
  &lt;- (gdb) 
  &lt;- 153^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.042984&quot;,end=&quot;1236463550.043016&quot;}
  #  processing result t=4.412784 Tepoch=1236463550.043446
  &lt;- (gdb) 
  &lt;- 154^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00002&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.043956&quot;,end=&quot;1236463550.043988&quot;}
  #  processing result t=4.413717 Tepoch=1236463550.044379
  &lt;- (gdb) 
  &lt;- 155^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.044974&quot;,end=&quot;1236463550.045007&quot;}
  #  processing result t=4.414737 Tepoch=1236463550.045400
  &lt;- (gdb) 
  &lt;- 157^done,time={wallclock=&quot;0.00003&quot;,user=&quot;0.00003&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.046108&quot;,end=&quot;1236463550.046141&quot;}
  #  processing result t=4.415931 Tepoch=1236463550.046594
  &lt;- (gdb) 
  &lt;- 156^done,time={wallclock=&quot;0.00005&quot;,user=&quot;0.00005&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.050271&quot;,end=&quot;1236463550.050324&quot;}
  #  processing result t=4.420235 Tepoch=1236463550.050897
  -&gt; 158sharedlibrary apply-load-rules all
  #  PBXGDB_MISharedLibraryApplyLoadRulesCommand t=4.420386 Tepoch=1236463550.051049
  &lt;- (gdb) 
  &lt;- &amp;&quot;warning: Unable to read symbols for \&quot;/System/Library/Frameworks/UIKit.framework/UIKit\&quot; (file not found).\n&quot;
  &lt;- &amp;&quot;warning: Unable to read symbols from \&quot;UIKit\&quot; (not yet mapped into memory).\n&quot;
  &lt;- &amp;&quot;warning: Unable to read symbols for \&quot;/System/Library/Frameworks/CoreGraphics.framework/CoreGraphics\&quot; (file not found).\n&quot;
  &lt;- &amp;&quot;warning: Unable to read symbols from \&quot;CoreGraphics\&quot; (not yet mapped into memory).\n&quot;
  &lt;- 137^done,time={wallclock=&quot;0.34917&quot;,user=&quot;0.17115&quot;,system=&quot;0.11409&quot;,start=&quot;1236463550.052577&quot;,end=&quot;1236463550.401747&quot;}
  #  processing result t=4.771918 Tepoch=1236463550.402580
  &lt;- (gdb) 
  &lt;- &amp;&quot;sharedlibrary apply-load-rules all\n&quot;
  &lt;- 158^done
  #  processing result t=4.820019 Tepoch=1236463550.450681
  #  didFinish Sequence: &lt;PBXGDB_SetupSharedLibrarySequence: 0x9049db0&gt; t=4.820135 Tepoch=1236463550.450797
  #  Executing Sequence: &lt;PBXGDB_FixAndContinueIsSupportedSequence: 0x9bdc260&gt; t=4.820259 Tepoch=1236463550.450921
  -&gt; 159-mi-verify-command file-fix-file-is-grooved
  #  PBXGDB_MIVerifyCommandCommand t=4.820398 Tepoch=1236463550.451060
  &lt;- (gdb) 
  &lt;- 159^done,name=&quot;file-fix-file-is-grooved&quot;,defined=&quot;true&quot;,implemented=&quot;true&quot;,time={wallclock=&quot;0.00011&quot;,user=&quot;0.00007&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.451848&quot;,end=&quot;1236463550.451955&quot;}
  #  processing result t=4.821746 Tepoch=1236463550.452409
  -&gt; 160-file-fix-file-is-grooved
  #  PBXGDB_MIFixAndContinueSupportedCommand t=4.821894 Tepoch=1236463550.452556
  &lt;- (gdb) 
  &lt;- 160^done,supported=&quot;1&quot;,details=&quot;Yes grooved!&quot;,time={wallclock=&quot;0.00006&quot;,user=&quot;0.00005&quot;,system=&quot;0.00002&quot;,start=&quot;1236463550.453356&quot;,end=&quot;1236463550.453417&quot;}
  #  processing result t=4.823203 Tepoch=1236463550.453865
  #  didFinish Sequence: &lt;PBXGDB_FixAndContinueIsSupportedSequence: 0x9bdc260&gt; t=4.823344 Tepoch=1236463550.454006
  #  Executing Sequence: &lt;PBXGDB_NewBreakpointSequence: 0xa516f90&gt; t=4.823433 Tepoch=1236463550.454095
  #  Passed verification of state before break create command t=4.823569 Tepoch=1236463550.454231
  -&gt; 161-break-insert -l -1 -f  -s &quot;TestApp&quot; &quot;\&quot;main.m:13\&quot;&quot;
  #  PBXGDB_MICreateFileBreakpointCommand t=4.823679 Tepoch=1236463550.454342
  &lt;- (gdb) 
  &lt;- =shlib-state-modified,shlib-info=[num=&quot;1&quot;,name=&quot;TestApp&quot;,kind=&quot;-&quot;,dyld-addr=&quot;-&quot;,reason=&quot;exec&quot;,requested-state=&quot;Y&quot;,state=&quot;Y&quot;,path=&quot;/private/var/root/Library/Application Support/iPhone Simulator/User/Applications/09734C45-F595-4CB9-8707-744E92D66245/TestApp.app/TestApp&quot;,description=&quot;/private/var/root/Library/Application Support/iPhone Simulator/User/Applications/09734C45-F595-4CB9-8707-744E92D66245/TestApp.app/TestApp&quot;,loaded_addr=&quot;&quot;,slide=&quot;0x0&quot;,prefix=&quot;&quot;,dsym-objpath=&quot;/Projects/TestApp/build/Debug-iphonesimulator/TestApp.app.dSYM/Contents/Resources/DWARF/TestApp&quot;]
  &lt;- 161^done,bkpt={number=&quot;1&quot;,type=&quot;breakpoint&quot;,disp=&quot;keep&quot;,enabled=&quot;y&quot;,addr=&quot;0x000028cf&quot;,func=&quot;main&quot;,file=&quot;/Projects/TestApp/main.m&quot;,line=&quot;13&quot;,shlib=&quot;/private/var/root/Library/Application Support/iPhone Simulator/User/Applications/09734C45-F595-4CB9-8707-744E92D66245/TestApp.app/TestApp&quot;,times=&quot;0&quot;},time={wallclock=&quot;0.15835&quot;,user=&quot;0.00321&quot;,system=&quot;0.00184&quot;,start=&quot;1236463550.455187&quot;,end=&quot;1236463550.613542&quot;}
  #  processing result t=4.996437 Tepoch=1236463550.627100
  #  didFinish Sequence: &lt;PBXGDB_NewBreakpointSequence: 0xa516f90&gt; t=4.996599 Tepoch=1236463550.627262
  #  Executing Sequence: &lt;PBXGDB_AttachControlSequence: 0xa4fceb0&gt; t=4.996690 Tepoch=1236463550.627352
  -&gt; 162-mi-verify-command target-attach
  #  PBXGDB_MIVerifyCommandCommand t=4.996824 Tepoch=1236463550.627486
  &lt;- (gdb) 
  &lt;- 162^done,name=&quot;target-attach&quot;,defined=&quot;true&quot;,implemented=&quot;true&quot;,time={wallclock=&quot;0.00007&quot;,user=&quot;0.00006&quot;,system=&quot;0.00001&quot;,start=&quot;1236463550.627975&quot;,end=&quot;1236463550.628046&quot;}
  #  processing result t=4.998137 Tepoch=1236463550.628799
  -&gt; 163-target-attach 288
  #  PBXGDB_MIAttachCommand t=4.998293 Tepoch=1236463550.628955
  &lt;- (gdb) 
  &lt;- ~&quot;Attaching to program: `/private/var/root/Library/Application Support/iPhone Simulator/User/Applications/09734C45-F595-4CB9-8707-744E92D66245/TestApp.app/TestApp', process 288.\n&quot;
  &lt;- ~&quot;Re-enabling shared library breakpoint 1\n&quot;
  &lt;- =shlibs-updated
  &lt;- 163^done,thread-id=&quot;1&quot;,time={wallclock=&quot;0.00362&quot;,user=&quot;0.00151&quot;,system=&quot;0.00203&quot;,start=&quot;1236463550.629436&quot;,end=&quot;1236463550.633055&quot;}
  #  processing result t=5.010455 Tepoch=1236463550.641117
  #  Enqueue seq in Command Q: &lt;PBXGDB_ThreadListSequence: 0xa4e0520&gt; t=5.011284 Tepoch=1236463550.641946
  -&gt; 164-exec-continue
  #  PBXGDB_MIContinueExecutableCommand t=5.011420 Tepoch=1236463550.642082
  &lt;- (gdb) 
  &lt;- 164^running
  #  processing result t=5.070065 Tepoch=1236463550.700727
  #  didFinish Sequence: &lt;PBXGDB_AttachControlSequence: 0xa4fceb0&gt; t=5.071843 Tepoch=1236463550.702505
  &lt;- (gdb) 
  </code></pre>