2007-02-07 21:16:48.470 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:48.599 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:48.616 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:48.777 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:48.886 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:48.906 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:49.508 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:49.669 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:49.706 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:50.020 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:50.097 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:50.126 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:50.200 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:50.356 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:50.579 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:50.581 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:50.656 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:50.746 sample[10193] thread_read_stack: invalid frame pointer: ff9a3495 2007-02-07 21:16:50.858 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:51.016 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:51.076 sample[10193] thread_read_stack: frame pointer is zero, continuing. 2007-02-07 21:16:51.106 sample[10193] thread_read_stack: frame pointer is zero, continuing. Analysis of sampling pid 7359 every 10.000000 milliseconds Call graph: 297 Thread_1003 297 _pthread_body 297 __ape_agent 297 mach_msg_trap 297 mach_msg_trap 297 Thread_1103 297 _pthread_body 297 XiGMiscChangeResolution 297 SDL_RunThread 297 SDL_Delay 297 SDL_Delay 296 mach_wait_until 296 mach_wait_until 1 nanosleep 1 nanosleep 297 Thread_1203 297 _pthread_body 297 CAPThread::Entry(CAPThread*) 297 HALRunLoop::OwnThread(void*) 297 CFRunLoopRunInMode 297 CFRunLoopRunSpecific 297 mach_msg_trap 297 mach_msg_trap 297 Thread_1303 297 _pthread_body 297 CAPThread::Entry(CAPThread*) 297 HP_IOThread::ThreadEntry(HP_IOThread*) 297 HP_IOThread::WorkLoop() 292 CAGuard::WaitUntil(unsigned long long) 292 CAGuard::WaitFor(unsigned long long) 289 semaphore_timedwait_signal_trap 289 semaphore_timedwait_signal_trap 3 pthread_cond_timedwait_relative_np 3 pthread_cond_timedwait_relative_np 5 HP_IOThread::PerformIO(AudioTimeStamp const&) 5 IOA_Device::CallIOProcs(AudioTimeStamp const&, AudioTimeStamp const&, AudioTimeStamp const&) 5 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) 3 DefaultOutputAUEntry 2 DefaultOutputAUEntry 2 DefaultOutputAUEntry 2 AudioConverterFillComplexBuffer 2 BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) 2 AudioConverterChain::RenderOutput(CABufferList*, unsigned long, unsigned long&, AudioStreamPacketDescription*) 2 BufferedAudioConverter::FillBuffer(unsigned long&, AudioBufferList&, AudioStreamPacketDescription*) 2 Resampler2Wrapper::RenderOutput(CABufferList*, unsigned long, unsigned long&) 2 Resampler2::Process2(float*, float*, unsigned long, int) 2 Resampler2::Convert(float*, float*, unsigned long, int) 2 Resampler2::ConvertAltivec(float*, float*, unsigned long, int) 2 Resampler2::ConvertAltivec(float*, float*, unsigned long, int) 1 DefaultOutputAUEntry 1 HP_IOProc::Call(AudioTimeStamp const&, AudioTimeStamp const&, AudioBufferList const*, AudioTimeStamp const&, AudioBufferList*) 1 HP_IOProc::RefreshBufferList(HP_Device const&, bool, AudioBufferList*, std::vector > const&) 1 HP_IOProc::RefreshBufferList(HP_Device const&, bool, AudioBufferList*, std::vector > const&) 287 Thread_0f07 273 start 273 start 273 sub68k_readPC 273 -[NSApplication run] 273 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] 273 _DPSNextEvent 273 AEProcessAppleEvent 273 aeProcessAppleEvent 273 dispatchEventAndSendReply(AEDesc const*, AEDesc*) 273 aeDispatchAppleEvent(AEDesc const*, AEDesc*, unsigned long, unsigned char*) 273 _NSAppleEventManagerGenericHandler 273 -[NSAppleEventManager dispatchRawAppleEvent:withRawReply:handlerRefCon:] 273 -[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:] 273 -[NSApplication(NSAppleEventHandling) _handleAEOpen:] 273 -[NSApplication _sendFinishLaunchingNotification] 273 -[NSApplication _postDidFinishNotification] 273 -[NSNotificationCenter postNotificationName:object:] 273 -[NSNotificationCenter postNotificationName:object:userInfo:] 273 _CFXNotificationPostNotification 273 __CFXNotificationPost 273 _nsnote_callback 273 sub68k_readPC 273 SDL_main 270 Update_Emulation 175 Flip 175 SDL_Flip 169 SDL_LowerBlit 169 SDL_RLESurface 168 SDL_CalculateAlphaBlit 168 SDL_CalculateAlphaBlit 1 SDL_LockSurface 1 QZ_GL_SwapBuffers 1 LockPortBits 1 QDPlatformLockPortBits 1 CGSLockWindowBits 1 CGSLockWindowRectBits 1 _CGSLockWindow 1 _CGSSynchronizeWindowBackingStore 1 mach_msg_trap 1 mach_msg_trap 6 SDL_UpdateRect 6 QZ_GL_SwapBuffers 5 QDFlushPortBuffer 5 QDPlatformFlushWindow 5 CGSFlushWindow 5 _CGSFlushWindowRegion 5 _CGSFlushRegionInline 5 mach_msg_trap 5 mach_msg_trap 1 NewRgn 1 CSMemNewHandleClear 1 CSMemNewPtrClear 1 calloc 1 spin_lock 1 spin_lock 82 Blit_X2_MMX 82 Blit_X2_MMX 8 Do_32X_Frame 6 Do_32X_Frame 1 Patch_Codes 1 Patch_Codes 1 YM2612_DacAndTimers_Update 1 YM2612_DacAndTimers_Update 4 Render_Line_32X 4 Render_Line_32X 1 PWM_Update_Timer 1 PWM_Update_Timer 2 update_SDL_events 2 SDL_PollEvent 2 SDL_PumpEvents 2 QZ_PumpEvents 2 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] 2 _DPSNextEvent 1 BlockUntilNextEventMatchingListInMode 1 ReceiveNextEventCommon 1 RunCurrentEventLoopInMode 1 CFRunLoopRunInMode 1 CFRunLoopRunSpecific 1 mach_msg_trap 1 mach_msg_trap 1 CFArrayContainsValue 1 CFEqual 1 __CFStringEqual 1 __CFStringEqual 1 gtk_events_pending 1 g_main_context_pending 1 g_main_context_dispatch 1 g_main_context_prepare 1 gdk_net_wm_supports 1 XPending 1 _XEventsQueued 1 ioctl 1 ioctl 12 Render_Line_32X 12 Render_Line_32X 1 SH2_Exec 1 SH2_Exec 1 main68k_readPC_ 1 main68k_readPC_ Total number in stack (recursive counted multiple, when >=5): 5 mach_msg_trap Sort by top of stack, same collapsed (when >= 5): mach_msg_trap 601 mach_wait_until 296 semaphore_timedwait_signal_trap 289 SDL_CalculateAlphaBlit 168 Blit_X2_MMX 82 Render_Line_32X 16 Do_32X_Frame 6 Sample analysis of process 7359 written to file /dev/stdout Sampling process 7359 each 10 msecs 300 times