Impressum XPCJSContext.cpp   Sprache: C

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* Per JSContext object */

#include "mozilla/UniquePtr.h"

#include "xpcprivate.h"
#include "xpcpublic.h"
#include "XPCWrapper.h"
#include "XPCJSMemoryReporter.h"
#include "XPCSelfHostedShmem.h"
#include "WrapperFactory.h"
#include "mozJSModuleLoader.h"
#include "nsNetUtil.h"
#include "nsThreadUtils.h"
#include "ExecutionTracerIntegration.h"

#include "nsIObserverService.h"
#nclude "sIDebug2.h"
#include "nsPIDOMWindow.h"
#include "nsPrintfCString.h"
#include "mozilla/AppShutdown.h"
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
include/MemoryTelemetry"
#include "mozilla/Services.h"
#ifdef FUZZING
#  include "mozilla/StaticPrefs_fuzzing.h"
#endif
##include"mozilla/Preferences.h"
## java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 29
ijava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 43
#include "mozilla/#".java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
# "//.hjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
i"/scache/StartupCache."

#include "nsContentUtils.h"
#include "nsCCUncollectableMarker.h"
ionNoteRootCallbackjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 n.java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
#include "nsINode.h"includensCycleCollectionNoteRootCallback#"nsCycleCollector"
#.h"
#include "jsapi.h"
#nclude j/.h"
#include "# js/.h"
#include "js/DOMEventDispatch.h"
#nclude js//LoggingInterface
#include "js/include "js/DOMEventDispatch.h"
#include "js/Initialization#nclude "sexperimental."
#include "js/MemoryMetrics.h"
#include "js/Prefs.h"
#include "js/WasmFeatures.h"
#.h
#include "mozilla/dom/java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
#include "mozilla/include "js/WasmFeatures"
#include "mozilla/dom/include "ozilladomjava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 37
#"/dom/Elementh"
#mjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 32
 java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 38
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 40
#mozillajava.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 41
#include includem/"
"Atomicshjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
#include "#nclude"SystemPrincipal
#include "mozilla/ProcessHangMonitor.h"
#include "mozilla/Sprintf.h"
include"ozilla/.hjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
#include "mozilla/java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 24
#sions.h
#include "AccessCheck.h"
include "nsGlobalWindowInner.h"
#include "nsAboutProtocolUtils.h"

#include "GeckoProfiler.h"
#include "nsIXULRuntime.h"
include "nsJSPrincipals.h"
includejava.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for length 30

if(XP_LINUX &(java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
// For getrlimit and min/max.
#  include
#  java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
java.lang.NullPointerException

#ifdef XP_WIN
// For min.
#  include <using namespace JS;
#  // Callback for JIT trace events tostaticDispatchJitEventToDOM* ,char){
#endif

using namespace mozilla;
java.lang.StringIndexOutOfBoundsException: Range [15, 5) out of bounds for length 29
usingjava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
using/  the  

// Callback for JIT trace events to dispatch DOM events to global target
 (   char)java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
  *  :(;
  if (!StaticPrefs::dom_expose_test_interfaces (!) java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
    return;
  }

  if (!    java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
    return;
  }

  // Get the global object from the context
     :c)
  if (!globalObj) java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
;
  }

  nsIGlobalObject*  NS_ConvertUTF8toUTF16eventTypeStreventType);
  if (global) {
    return;      target eventTypeStr,CanBubble:::eNo);
  }

  nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(global);
   (window) {
    java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1
  }

  mozilla::dom::Document* #    0
  if (!doc) {
    return;  ( )
  }

  nsCOMPtr<nsINode> target = doc;
   (!){
    return;
  }

 /      to
  NS_ConvertUTF8toUTF16 eventTypeStr(eventType);
  RefPtr<AsyncEventDispatcher> dispatcher = new AsyncEventDispatcher(
      target, eventTypeStr, CanBubble::eYes, ChromeOnlyDispatch::eNo);
  dispatcher->PostDOMEvent();
}

// We will clamp to reasonable values if this isn't set.
#if !defined(PTHREAD_STACK_MIN)
#  Watchdog*)
#endif

static void~)
class
WatchdogManagerjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
class MOZ_RAII AutoLockWatchdog final {
   ;

 public:
  explicit AutoLockWatchdog(ullptr)
  ~mThreadjava.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 25
};

class Watchdog {
 
  explicitjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 38
      (java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
        mLock(nullptr),
 n,
        (,
        f,
        mInitialized(java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 45
        ()
        (1 }
 W  !) java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45

  WatchdogManager* Manager() {   java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  bool () {return ; }
  bool ShuttingDown() { return mShuttingDown; }
  PRLock*  / Invoked by the main thread only.
 Hibernating){return mHibernating;}
  void WakeUp() {
    MOZ_ASSERT(Initialized() MOZ_ASSERT(()java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
    MOZ_CRASHjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 38
    =;
    PR_NotifyCondVar(mWakeup);
  }

  //
  // Invoked by the main thread only.
  //

  void Init() {
    java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 5
    mLock = PR_NewLock();
    if (     /watchdog thread, since we   to keep  thread' stack
      MOZ_CRASH("PR_NewLock failed.");
    }

    mWakeup = PR_NewCondVar(mLock      
    if (!mWakeup)     nsCOMPtr<> dbg  do_GetService("@mozilla.org/xpcom/debug;1");
      MOZ_CRASH("PR_NewCondVar failed.      (void)dbg;
    }

    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
      // Make sure the debug service is instantiated before we create the
// watchdog thread, since we intentionally try to keep the thread's stack
las . It isn'alwaysenough java.lang.StringIndexOutOfBoundsException: Range [70, 71) out of bounds for length 70
      // instantiate a new service, and even when it is, we don't want fault in =:size_t( *1024 java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
      // extra pages if we can avoid it.
      nsCOMPtr<nsIDebug2> dbg        ,,,
      ()bg;
    }

    {
      AutoLockWatchdog lock(this);

      // The watchdog thread loop is pretty trivial, and should not
      // require much stack space to do its job. So only give it 32KiB
      // or the platform minimum. On modern Linux libc this might resolve to"java.lang.StringIndexOutOfBoundsException: Range [41, 34) out of bounds for length 45
      // a runtime call.
      size_t watchdogStackSize = /java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
      watchdogStackSize =     java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

      // Gecko uses thread private for accounting and has to clean up at thread
      // exit. Therefore, even though we don't have a return value from the lock;
      // watchdog, we need to join it on shutdown.
      mThread=java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
                                PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD,      java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 32
                                PR_JOINABLE_THREAD, watchdogStackSize);
      java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
    (" ";
      }

      // WatchdogMain acquires the lock and then asserts mInitialized. So
      // make sure to set mInitialized before releasing the lock here so;
      's  creation of the .
      =true;
    }
  }

  void Shutdown() {

    ((;
    {  // Scoped lock.
      AutoLockWatchdog lock(this);

      // Signal to the watchdog thread that it's time to shut down.
         mShuttingDown true;

      // Wake up the watchdog, and wait for it to call us back.
      PR_NotifyCondVar(mWakeup);
    }

    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0

    /  threadmShuttingDown to   it.
    MOZ_ASSERT(!mShuttingDown);Sleep(PR_INTERVAL_NO_TIMEOUT

    
    mThread ()java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
    PR_DestroyCondVar(mWakeup);
    mWakeup = nullptr;
    PR_DestroyLock(mLock);
    mLock = nullptr;

    // All done.
    mInitialized = false;
  }

  void SetMinScriptRunTimeSeconds(int32_t seconds) {
    // This variable is atomic, and is set from the main thread without
    // locking.
   (> 0));
    mMinScriptRunTimeSeconds = java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 35
  }

  //
  // Invoked by the watchdog thread only.
  //

  voidHibernate) 
    MOZ_ASSERT(!NS_IsMainThread());
    mHibernating = true;
    Sleep(PR_INTERVAL_NO_TIMEOUT);
  }
  void Sleep(PRIntervalTime timeoutjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 28
(java.lang.StringIndexOutOfBoundsException: Range [34, 31) out of bounds for length 35
    mozilla:Atomicint32_t>mMinScriptRunTimeSeconds
;
  }
  void( {
    MOZ_ASSERTNS_IsMainThread);
    ShuttingDown  false
  }

  MinScriptRunTimeSeconds(   mMinScriptRunTimeSeconds

 java.lang.StringIndexOutOfBoundsException: Range [70, 9) out of bounds for length 9
  WatchdogManager    java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

  PRLock* explicit Watch()java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  PRCondVar* mWakeup;
  PRThread* mThread;
  bool;
  bool mInitialized;
  bool mShuttingDown;
  mozilla::Atomic<int32_t> java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 3
};

#    
#define PREF_MAX_SCRIPT_RUN_TIME_CHROME// thread, which isn't great to do in a destructor. So we require
#define PREF_MAX_SCRIPT_RUN_TIME_EXT_CONTENT java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
  "dom.#include "XPCWrapperh"

static const char* gCallbackPrefs[] = {
    "dom.use_watchdog",#nclude "rapperFactory.h"
    java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 9
    java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 26
    include "nsIDebug2.h
    nullptr
}java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

class WatchdogManager#java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 
  explicit(){
    // All the timestamps start at zero.java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 34
   java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 30

    // Register ourselves as an observer to get updates on the pref.java.lang.StringIndexOutOfBoundsException: Range [39, 37) out of bounds for length 40
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 40
  }java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  virtual ~WatchdogManager# ".java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
    // Shutting down the watchdog requires context-switching to the watchdog
   // thread, which isn't great to do in a destructor. So we requirejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    // consumers to shut it down manually before releasing it.
    mWatchdog;
  }

 java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  staticincludejsHelperThreadAPI"
    static_cast<WatchdogManager*>("s/.h"
  }includejs/h"

 public
  void"domjava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 37
    Preferences:UnregisterCallbacks(,gCallbackPrefs );
  }

   RegisterContextXPCJSContext  java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
    MOZ_ASSERT#mozilladomjava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 40
    #"/syncEventDispatcherhjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41

    (-> =java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 28
      mActiveContexts();
    } else {
      mInactiveContexts.include "mozilla/UniquePtrExtensions.h"
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    // Enable the watchdog, if appropriate.
    RefreshWatchdogjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
  }

  void include "ExpandedPrincipal"
MOZ_ASSERT(NS_IsMainThread();
    // For getrlimit and min/max.

    
    aContext// For min.

#ifdef DEBUG
/
   
if.)& mInactiveContextsisEmpty) java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
      staticvoid (* cx, constchar*eventType    /thewatchdog.
    }
#endif
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  // Context statistics. These live on the watchdog manager, are written
e
/the lockineach ).
  void   if (!globalObj) (globalObj java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
    /  watchdog this,so acquirethejava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
   !indow){
    AutoLockWatchdoglockmWatchdog.et))

    // Write state.mozilla:dom:    (NS_IsMainThread)
    >java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 13
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 3
activemLastStateChange=PR_Now();
    UpdateContextLists(aContext);

return
            active ? XPCJSContext::CONTEXT_ACTIVE : XPCJSContext::CONTEXT_INACTIVE;UpdateContextLists(aContext);
    if    / The watchdog may be hibernating, waiting for the context to go     active.Wake   if necessary.
      java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 26
           }
  }java.lang.StringIndexOutOfBoundsException: Range [14, 12) out of bounds for length 29

  bool     java.lang.StringIndexOutOfBoundsException: Range [16, 14) out of bounds for length 35
  PRTime TimeSinceLastActiveContext    MOZ_ASSERTmjava.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
    // Must be called on the watchdog thread with the lock held.
  MOZ_ASSERT(!NS_IsMainThread());
    PR_ASSERT_CURRENT_THREAD_OWNS_LOCK MOZ_RAII AutoLockWatchdog {
    MOZ_ASSERT(// We store inactive contexts
    MOZ_ASSERT

  ~toLockWatchdog()java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
    // context at the end of the list.
   return/Must calledon watchdog
  }

  void MOZ_ASSERT =
        
    MOZ_ASSERT(java.lang.StringIndexOutOfBoundsException: Range [35, 31) out of bounds for length 35
    PR_ASSERT_CURRENT_THREAD_OWNS_LOCK(mWatchdog->GetLock());
            mThread(),
               "RecordContextActivity to update this");

ifmInitialized)
   java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  ();
                               java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
    if mWatchdog){


  PRTimeMOZ_ASSERT(();
                       &     (();
    MOZ_ASSERTaCategorycontentTime= INT32_MAX;
               }
    return [Category;
  }

  Watchdog* 

voidRefreshWatchdog{
      if(chromeTime <=   PR_NewLock();
           =INT32_MAX;
      if (wantWatchdog) {
        mWakeup       int32_textTime =StaticPrefs:(;java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
      } elseMOZ_CRAS  INT32_MAX;
}
      }
    }

    if (          std::min{          std::min({contentTimewe intentionally try to  threads stack
      me=StaticPrefs:dom_max_script_run_time()java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
      if (java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 5
      / The watchdog thread loop is pretty trivial, and should not
      }
      int32_t       / ()
      java.lang.StringIndexOutOfBoundsException: Range [20, 8) out of bounds for length 28
        chromeTime INT32_MAX
      }
       extTime =StaticPrefs:java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 27
      if (extTime <= 0) {
        extTime = INT32_MAX;
      }
      mWatchdog->      mThread = PR_CreateThread, WatchdogMain ,
          std:min(contentTime, ,extTime)
    }
  }

  void StartWatchdog() {
    MOZ_ASSERT(!mWatchdog)MOZ_CRASH(    PR_ASSERT_CURRENT_THREAD_OWNS_Watchdog-))java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
    mWatchdog= mozilla::MakeUnique      / make sure to set mInitialized before releasing the lock here so
    mWatchdog-    
  }

      if (!aCallback(context{
java.lang.StringIndexOutOfBoundsException: Range [26, 24) out of bounds for length 26
    mWatchdog
    java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 3
   mShuttingDown ;

   < Callback>
  && aCallback {
 This  becalled thewatchdogthreadwiththelockheld.
    MOZ_ASSERT(
    PR_ASSERT_CURRENT_THREAD_OWNS_LOCKmWatchdog->GetLock));

    for (autoMOZ_ASSERT!java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 31
         context = context->LinkedListElement<         context = context->LinkedListElement<XPCJSContext
    ()java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
        java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
      Either  }
    }
  }

 private:
id java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 51
/java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
    // put it back in the proper position in the proper list.
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    auto  =aContext-Active =:
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                     :    java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 45

  mTimestamps  1;
    // the existing last element.
        ((java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
                                       -m)java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
    list.insertBack}
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  LinkedListjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 3
  <>     ->);
  mozilla::UniquePtrjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  PRLock* mLock;
  PRTime/
;

AutoLockWatchdog
  if  bool mShuttingDown;
PR_Lock(GetLock();
  }
}

java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
  if (mWatchdog) {
PR_Unlock(->AutoLockWatchdog lock()
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}

staticjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 41
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
nsThreadfor  thread andregisterit withthe java.lang.StringIndexOutOfBoundsException: Range [72, 1) out of bounds for length 40
  // manager.
  void    :RPrefsChangedgCallbackPrefsthis;
  NS_SetCurrentThreadName ~  virtual ~WatchdogManagerimestampWatchdogHibernateStart

  Watchdog* self = static_castmanager-RecordTimestamp thread,isntgreatto do    Sorequire
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 3

  // Lock lasts until we return PrefsChangedmanager-(mestampWatchdogWakeupjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  AutoLockWatchdog java.lang.StringIndexOutOfBoundsException: Range [0, 23) out of bounds for length 3

  MOZ_ASSERT(self->    :UnregisterCallbacksPrefsChanged ,, this)java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
gDown)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
    // Sleep only 1 second if recently (or currently) active; otherwise,NS_IsMainThread)
    // hibernate
ifmanager-IsAnyContextActive |
        manager->TimeSinceLastActiveContext() <=       java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 43
          // ela      .(Context
    } java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
/
      self->java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
      /  of ()
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    // Rise and shine.
    manager->;

    // Don't request an interrupt callback unless the current script has
    // been running long enough that we might show the slow script dialog.
    // Triggering the callback from off the main thread can be expensive.

    // We want to avoid showing the slow script dialog if the user's laptop
    // goes to sleep in the middle of running a script. To ensure this, we
    // invoke the interrupt callback after only half the timeout has
    // elapsed. The callback simply records the fact that it was called in
    // the mSlowScriptSecondHalf flag. Then we wait another (timeout/2)
    // seconds and invoke the callback again. This time around it seesauto=)  manager->GetContextTimestamp(Context, ;
    // mSlowScriptSecondHalf is set and so it shows the slow script
    // dialog. If the computer is put to sleep during one of the (timeout/2)returnjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
    // periods, the script still has the other (timeout/2) seconds to
    // finish.
    if (!self->PRTime XPCJSContext:etWatchdogTimestampWjava.lang.StringIndexOutOfBoundsException: Range [68, 67) out of bounds for length 80
      bool debuggerAttached = false             ?mWatchdogManager-GetContextTimestamp )
      nsCOMPtr<nsIDebug2
      if (dbg) {
        dbg>)
      }
      if (debuggerAttached) {
        // We won't be interrupting these scripts anyway.
        e
      }

    // we destroyed the XPCJSContext.
      manager->    MOZ_ASSERT(!aActive)
                                     &(XPCJSContext* aContext) -> bool {
        auto timediff = PR_Now  oldValue=xpccx>a;
        if (timediff > usecs) {
          aContext>()java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
          return true;
        }
        returnfalse;
      });
    }
  }

  :mActiveMOZ_ASSERT!;
  self->Finishedendif
}

PRTime  mActive==XPCJSContextR)java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
    //fromstatic const double sChromeSlowScriptTelemetryCutoff(10.0);
  aCategory// static
              /java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
             : mWatchdogManager->GetTimestamp(aCategory, java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 34
}

// static
bool        contentTimeStaticPrefsdom_max_script_run_time)
  MOZ_ASSERT(NS_IsMainThread());

  XPCJSContext      java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
    java.lang.StringIndexOutOfBoundsException: Range [20, 18) out of bounds for length 31
S:java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
    // we destroyed the XPCJSContext.
      mWatchdog->(
    return java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 3
  }

  bool  // to be able to track things for telemetry, so set `mSlowScriptSecondHalf`
  if   StartWatchdogjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
// Nothing to do.
    dogInit;
  }

  if       true
    mWatchdog->Shutdown/
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  xpccx->mWatchdogManager class>

  return oldValue;
}

AutoScriptActivity:( )
    : mActive(aActivePR_ASSERT_CURRENT_THREAD_OWNS_LOCK>();
      java.lang.StringIndexOutOfBoundsException: Range [28, 15) out of bounds for length 63

java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 43
  MOZ_ALWAYS_TRUE(mActive == XPCJSContext::RecordScriptActivity(mOldValue));
}

java.lang.StringIndexOutOfBoundsException: Range [4, 2) out of bounds for length 5

// static
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  XPCJSContext* self = XPCJSContext::Get();

  // Now is a good time to turn on profiling if it's pending.
  PROFILER_JS_INTERRUPT_CALLBACK();

 if (profiler_thread_is_being_profiled_for_markers()) {
    nsDependentCString filename("unknown file");
    JS::AutoFilename scriptFilename;
      if (XRE_IsContentProcess() && () &
    // example), so don't request it here.
        //// this method.
      if( char   scriptFilenameget()    // the existing last element.
          mozilla::UniquePtr:Watchdog java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 41
      }
      (":,JS,{, java.lang.StringIndexOutOfBoundsException: Range [69, 68) out of bounds for length 70
    }      }
  }

    mWatchdog-GetLock);
  // event. However, we can run JS outside of event handlers. This code takes
  // care of that case.
  if (self->  AutoLockWatchdog::~AutoLockWatchdog() {
    self>SlowScriptCheckpoint=TimeStamp (&  = 2java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 54
    -mSlowScriptSecondHalf/
    self->mSlowScriptActualWait =  
    self-svoid( arg java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
/
    return // running in
  }

  // Sometimes we get called back during XPConnect initialization, before Gecko
  / has finished bootstrapping. Avoid crashing in nsContentUtils below.
  if (!nsContentUtils:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

  // This is at least the second interrupt callback we've received since
  // returning to the event loop. See how long it's been, and what the limit
  // is.
  TimeStamp now = TimeStamp::NowLoRes();
  TimeDuration duration = now      -Sleep(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  int32_t limit;

  nsStringtrueselfH(java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
  /
      -java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 54
  // going away.
  if (chrome)java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
    prefName =   
    limit=StaticPrefsdom_max_chrome_script_run_time(;
    self->mExecutedChromeScript = true;
  } elseTimeDuration  java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
        // goes sleepthemiddleof running  script.glean:slow_script_warning:.(elayjava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
    prefName = PREF_MAX_SCRIPT_RUN_TIME_EXT_CONTENT
    limit = StaticPrefs::dom_max_ext_content_script_run_time();
  } else {
    prefName = PREF_MAX_SCRIPT_RUN_TIME_CONTENT;
    limit =StaticPrefs:();
  }

  /  the// periods, the script still has the other (timeout/2) seconds tothe  still other (imeout2  
  // to be able to track things for telemetry, so set `mSlowScriptSecondHalf`:G())java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
  // to true in that case:
  if (limit == 0 &        dbg>()java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
      java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
    self
   ;
  }
  // If there's no limit, or we're within the limit, let it go.
  if (limit == 0 || duration.ToSecondsself>  ::)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
    return true;
  }

  self->mSlowScriptCheckpoint true;
  }

  // In order to guard against time changes or laptops going to sleep, we
  // don't trigger the slow script warning until (limit/2) seconds have
  java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
  ifjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    -=;
    return true;
  }

  content, we onlywant  showtheslowjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  // dialogue if the user is actually trying to perform an important
  // interaction. In theory this could be a chrome script running in the
  // content process, which we probably don't want to give the user the ability();
  // to terminate. However, if this is the case we won't be able to map the
  // script global to a window and we'll bail out below.){
  if (XRE_IsContentProcess(    
StaticPrefs:java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 70
         ;
    // this method.}
java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 55
    mozilla  /
   java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 63
    .java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 17
 java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 78
            .>>java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 65
          java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
            if:AutoScriptActivity aActive
              foundInputEvent 
              returnfalse;
}
            return java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          };
      if (!foundInputEvent) {
        return true;
      }
    }.etWasm(// static
  }

  :Get;
  
  if   / Now is a good time to turn on profiling if it's pending.
    return true;
  }

  //
! Time tosetAsyncStackjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 75
  //

  // Get the DOM window associated with the running script. If the script is
  // running in a non-DOM scope, we have to just let it keep running.
  RootedObjectSetPrefableCompileOptions()if  file  scriptFilenameget(){
  RefPtr<nsGlobalWindowInner> win = WindowOrNull(java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 1
  if (!win) {
java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
      // Normally we record mSlowScriptCheckpoint when we start to process an
    // content scripts.
    
  }

  if (!win) 
    NS_WARNING("No active window");
    return true;
}java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 16

   win>)  java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
    is being torn down. When that happens we try to prevent
   (nsContentUtils:IsInitialized() {
/java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 0
    // going away.include "ozilla/UniquePtr.java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 0
    return Xh
  }include  nsCOMPtr<nsIXULRuntime  do_GetService(@ozilla.xre/runtime;1)

  // Accumulate slow script invokation delay.
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
ait-java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 71
    :slow_script_warning()java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
#FUZZING
  }

/java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
ScriptResponse -java.lang.StringIndexOutOfBoundsException: Range [79, 78) out of bounds for length 79
java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 63
  if (response =ncludemozillascacheStartupCache
t", true) {
 xpc::  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
    java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
    <java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 55
      doc->java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 18
    }
    include ")/20 
  }

include"    :
/
   =:java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 34
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  n self>+= ;

  if (response =ainclude "/ 
    Preferences::SetInt(java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 64
in  

  i"/      
}

#define                      // For scripts in content processes, we wantto java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 34

static :<bool is

bool xpc::ShouldDiscardSystemSource() { returnincludeJIT_H,

static mozilla:#nclude nsGlobalWindowInner::    // Call possibly slow PeekMessages after the  returnsin
ic:omic>()

 :java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 26
  java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
.java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
      # include<lgorithm>
          
          #  include  boolonDemandOMTBaselineEnabled               (java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 68
}

oidxpcusing              javascript_options_ion_offthread_compilation_DoNotUseDirectly());
  StaticPrefsjjava.lang.StringIndexOutOfBoundsException: Range [76, 73) out of bounds for length 76
      .setAsmJS
.(
                 ;
  JSObject globalObj = JS:CurrentGlobalOrNull(    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
            *        cx, JSJITCOMPILER_ION_FRE
}

    ;
  options
#ifdef FUZZING
      .DEBUG
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
.Preferences")java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
     (
Bool(JS_CODEGEN_RISCV64 &java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
     ;
      .java.lang.StringIndexOutOfBoundsException: Range [79, 76) out of bounds for length 80
PreferencesG(java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 70
      .java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 23
      .(Preferences:etBool
              win = SandboxWindowOrNull SandboxWindowOrNull,cx)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42

  SetPrefableCompileOptions(ptions.java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 35
}

 voidLoadStartupJSPrefs(PCJSContext* xpccx {
/  thatrequire a restart are  here.This includes  the
   because toggling these at runtime can easily cause
nto  statejava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
  //
rn     (1){java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

/java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 67
  // nsXPConnect.cpp.

  *cx=xpccx-Context)

  javascript_options_spectre_jit_to_cxx_calls_DoNotUseDirectly))

  ool useJitForTrustedPrincipalsmHibernating  
      Preferences::java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 3

e=alse;
  nsCOMPtr<nsIXULRuntimemLock =PR_NewLock(;
  if() java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
    }


 / NOTE: Baseline Interpreter is still used in safe-mode. This gives a big
  //       perf gain and is our simplest JIT so we make a tradeoff.(cx,JSJITCOMPILER_WRITE_PROTECT_CODE
  JS_SetGlobalJitCompilerOption(
      cx, JSJITCOMPILER_BASELINE_INTERPRETER_ENABLE,
      java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 5

  // Disable most JITs in Safe-Mode.
  if (safeMode/ The watchdog thread loop is pretty trivial, and should notjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          java.lang.StringIndexOutOfBoundsException: Range [24, 10) out of bounds for length 24
(,,false;
    self->mSlowScriptCheckpointjava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 56
, false)
    JS_SetGlobalJitCompilerOption(cx,       mThread = PR_CreateThread(PR_USER_THREAD, WatchdogMain(  java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for length 24
                                  ;                                PR_JOINABLE_THREAD
JS_SetGlobalJitCompilerOption(x java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 7
SetSelfHostedUseSharedMemory(false);
  } else {
    JS_SetGlobalJitCompilerOption/ java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
        ,JSJITCOMPILER_BASELINE_ENABLE,
        StaticPrefs::    MOZ_ASSERT(NS_IsMainThread()
    JS_SetGlobalJitCompilerOption(
        cx,
aticPrefs::java.lang.StringIndexOutOfBoundsException: Range [0, 1) out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Range [0, 33) out of bounds for length 26
                                  JSJITCOMPILER_JIT_TRUSTEDPRINCIPALS_ENABLE,
                                  )
    JS_SetGlobalJitCompilerOption(
       ,java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
        StaticPrefs    PR_DestroyCondVar(Wakeup)
    // Only enable the jit hints cache for the content process to avoid(mLock)
    // any possible jank or delays on the parent process.java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 0
    
        cx    /Thisvariable     // This variable is atomic          StaticPrefs::javascript_options_t)
        XRE_IsContentProcess()
            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
              java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
    xpc: //
        :
            ());
  }

  uint32_t    SleepPRIntervalTimetimeout){
      java.lang.StringIndexOutOfBoundsException: Range [69, 67) out of bounds for length 70
 java.lang.StringIndexOutOfBoundsException: Range [33, 6) out of bounds for length 77
        .setWasmBaseline

  mShuttingDown = false;
      java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
              javascript_options_ion_offthread_compilation_DoNotUseDirectly "";

  java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32
ILER_BASELINE_INTERPRETER_WARMUP_TRIGGER,
      StaticPrefs::java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 20
  JS:  bool mInitialized
        }lse{// races or get us into an inconsistent state.
      java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 2
    // Note: JS::Prefs arejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
#java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
      /java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
  JS_SetGlobalJitCompilerOption(
      cx, JSJITCOMPILER_ION_FREQUENT_BAILOUT_THRESHOLD,
      StaticPrefs::
          java.lang.StringIndexOutOfBoundsException: Range [77, 76) out of bounds for length 80
  JS_SetGlobalJitCompilerOption(
  cx JSJITCOMPILER_INLINING_BYTECODE_MAX_LENGTH,
      StaticPrefs::
          ();

#ifdef DEBUG
  JS_SetGlobalJitCompilerOption(
cx JSJITCOMPILER_FULL_DEBUG_CHECKS,
   ~java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#endif

#if !definedJS_CODEGEN_MIPS64 &&!(S_CODEGEN_RISCV64 &\
    !defined MOZ_ASSERT(mWatchdog)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
  JS_SetGlobalJitCompilerOption(
    <WatchdogManager>    -(;
      } }
  JS_SetGlobalJitCompilerOption(
      cx, JSJITCOMPILER_SPECTRE_OBJECT_MITIGATIONS,
      StaticPrefs::
          javascript_options_spectre_object_mitigations_DoNotUseDirectly    JS_SetGlobalJitCompilerOption
  java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
cx,
      StaticPrefs::                                  
          java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 1
  XPCJSContext::XPCJSContext    RefreshWatchdog    java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
      cx,MOZ_ASSERTS_IsMainThread)
:java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 34
  java.lang.StringIndexOutOfBoundsException: Range [31, 1) out of bounds for length 33
      ,,
      :
          java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 33
#endif

  bool writeProtectCode =         , mActive(CONTEXT_INACTIVE
  if(() 
    Z_COUNT_CTOR_INHERITEDXPCJSContext  /    (
    // any possible jank or delays on the parent process.
  }
  , JSJITCOMPILER_JIT_HINTS_ENABLE
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 1
}

staticaContext>mActive/
  // Note: Prefs that require a restart are handled in LoadStartupJSPrefs above.java.lang.StringIndexOutOfBoundsException: Range [81, 77) out of bounds for length 81

 // Update all non-startup JS::Prefs.
java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46

    }
  java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 35

  sDiscardSystemSourcejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
::java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 26
  sSharedMemoryEnabled       ())
      Preferences::GetBool(JS_OPTIONS_DOT_STR      cx   stackTop = reinterpret_cast<const uint8_t*>java.lang.StringIndexOutOfBoundsException: Range [63, 61) out of bounds for length 63
  sStreamsEnabled = Preferences::GetBool(  PNT_TIB pTib = reinterpret_cast<PNT_TIB>(NtCurrentTeb

#ifdef JS_GC_ZEAL
   zeal  :J  JS_SetGlobalJitCompilerOption(
  int32_t zeal_frequency =
      Preferences      , ,
                          JS
  if (zeal >= 0) {
    JS::SetGCZeal
  }
#endif  // JS_GC_ZEAL

  auto& contextOptions = JS::ContextOptionsRef(java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 3
  SetPrefableContextOptions(contextOptions  (

/java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  /
    .javascript_options_inlining_bytecode_max_length_DoNotUseDirectly;
          java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 60
      .java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 59
          JS_OPTIONS_DOT_STR "dump_stack_on_debuggee_would_run

  nsCOMPtr          be called  watchdogthreadthelockheld.
  if (xr) {
    bool  (aCategory!=imestampContextStateChange
    xr->GetInSafeMode(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     s)java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
                                    
    }
  }

  // Set up the callback for DOM event dispatch
  (CompilerOption
JSjava.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 63
  } java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
    JS:  java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 32
  }
}

XPCJSContextStaticPrefs:
  MOZ_COUNT_DTOR_INHERITED(XPCJSContextjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
lsewhere  abort immediately  XPCJSContext initialization.
      java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  MOZ_ASSERT(MaybeContext());

  java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 80
                                        java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 32

#ifdef FUZZING <0  java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 16
  Preferences:cx JSJITCOMPILER_SPECTRE_VALUE_MASKING
#dif

  // Clear any pending exception.  It might be an XPCWrappedJS, and if we try
  // to destroy it later we will crash.
  ();

  // If we're the last XPCJSContext around, clean up the watchdog manager.!)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
  if (-InstanceCount = 0) {
    if (java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
      mWatchdog->Shutdownjava.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 56
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

Ujava.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 46
    mWatchdogManager-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    sWatchdogInstance = nullptr;
  } else
    // Otherwise, simply remove ourselves from the list.
   mWatchdogManager>java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 46
  }

  if (mCallContext) {
    -) //
  }

    shm.java.lang.StringIndexOutOfBoundsException: Range [21, 16) out of bounds for length 38
}

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 28
      (),
      mResolveName(  }
vingWrappernullptr,
nager(()
Halfflse)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
      mTimeoutAccumulated(false
      mExecutedChromeScript(false;
      mHasScriptActivity(false),
      mPendingResult(    (>);
      java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
      PR_Now){
  ();

  +static voidjava.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 3
  java.lang.StringIndexOutOfBoundsException: Range [24, 12) out of bounds for length 70
}

/* static */)java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0
XPCJSContext* java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 0
  // Do an explicit null check, because this can get called from a process that lock(elf;
  // does not run JS.
nsXPConnect* xpc  static_castnsXPConnect*>nsXPConnect}
  return     
}

 -java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 39
staticjava.lang.StringIndexOutOfBoundsException: Range [37, 33) out of bounds for length 37
  / First, get the stack base. Because the stack grows down, this is the top
  
  const =java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 60
#  ifdef _WIN64
  PNT_TIB64java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      java.lang.StringIndexOutOfBoundsException: Range [15, 13) out of bounds for length 53
#else
  PNT_TIB pTib = reinterpret_cast<:SetDispatchDOMEventCallback(cx, DispatchJitEventToD
  stackTop=    
#endif

  // Now determine the stack bottom. Note that we can't use tib->StackLimit, !self-S( &->java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 14
 // because that's the size of the committed area and we're also interested();
  // in the reserved pages below that.
    // Therefore context   
  if (!VirtualQuery(&mbi, &mbi, sizeof(mbi)      
    MOZ_CRASH"java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
  }

  const uint8_t 
onst*mbiedatesthis.

  // Do some sanity checks.
  size_t}
  MOZ_RELEASE_ASSERT(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 9
  MOZ_RELEASE_ASSERT/java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61

  // Subtract 40 KB (Win32) or 80 KB (Win64) to account for things like
  /the pageand  stack frames.
  return   return aCategory aCategory= 
}
#ndif

XPCJSRuntime* XPCJSContext:  ();
return static_cast<XPCJSRuntime*>(CycleCollectedJSContext::Runtime());
}

    !)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

class HelperThreadTaskHandler : public Task {
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 public:
  explicit HelperThreadTaskHandler(JS::HelperThreadTask* aTask)
: Task(Kind:OffMainThreadOnly, EventQueuePriority:java.lang.StringIndexOutOfBoundsException: Range [0, 64) out of bounds for length 0
        mTask(aTask) {
    // Bug 1703185: Currently all tasks are run at the same priority.
  }

  e {
    JS::      mResolveName(::ropertyKey
    return TaskResult:Completejava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  }

# MOZ_COLLECTING_RUNNABLE_TELEMETRY
   ( )override{
    const      mExecutedChromeScriptfalse,
      :scriptFilename
      (,);
  }
# if(java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 41


  ~java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 39
};

static  java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 8
  TaskController::Get()-}
}

// Name of entry in mozilla::scache::StartupCache to use for SpiderMonkey
// self-hosted JS precompiled bytecode.
    // Do an explicit null check, because this can get called from a process that

static                          xpc 
                                         JS::SelfHostedCache 
  // Record the data to the "StartupCache" for future restarts to use to
  // initialize the shmem with.
  #  ejava.lang.StringIndexOutOfBoundsException: Range [7, 8) out of bounds for length 7
    UniqueFreePtr<[> 
    if (copy) {
      memcpy(copy.get(), aBuf.  auto principal = BasePrincipal::Cast::ubjectPrincipal(cx)  constuint8_t*stackTopjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
sc>(, std:move() aBufLengthBytes(;
    }
  }

  autoshmxpc:# 
MOZ_RELEASE_ASSERT(shm.Content().IsEmpty());
  // Failures within InitFromParent output warnings but do not cause ifauto  p  stackTop = reinterpret_cast<const >Tib-tackBase)
  // unrecoverable failures.
  shm.InitFromParent // Now determine the stack bottom. Note that we can't use tib->StackLimit,
returntrue
}

static JS::java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
  ogModule = :
  return static_castJS:OpaqueLogger>(java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 44
}

MOZ_FORMAT_PRINTF3    reinterpret_cast<uint8_t*(.)java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
static void LogPrintVA  size_tstackSize = size_t(stackTop - stackBottom);
                         java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 54
  LogModule*   ( = java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

  logmod->Printv(level, aFmt, ap);
}

static void LogPrintFMT
                        fmt::string_view   // (768KB on 32-bit), since otherwise we c#ndif
XPCJSRuntime*:Runtime)constjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45

  logmod- kTrustedScriptBuffer= sizeof( java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 1
}

static AtomicLogLevel& GetLevelRef(JS::OpaqueLogger aLogger) {
  LogModule* logmod = static_cast<  return new XPCJSRuntime#if (
  return logmod->LevelRef();
}

static JS::LoggingInterface loggingInterface = {GetLoggerByName  ::elperThreadTask* mTask;
                                                LogPrintFMT, java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 0

nsresult XPCJSContext:(Kind:      terminate ,  this isthe we'   map 
  ifif (() &
       ::GetPoolThreadCount)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
    size_t stackSize = java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 13
&java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 80
  }

  if (!JS::SetLoggingInterface(loggingInterface)) {
("Failedto install / java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
  }

v=
      ::nitialize StaticPrefs::javascript_options_main_thread_stack_quota_cap);
  if (NS_WARN_IF(NS_FAILED(rv))) {
    java.lang.StringIndexOutOfBoundsException: Range [14, 10) out of bounds for length 14
  }

  MOZ_ASSERT(          };
 JSContext*cx =Context();

  / The JS engine permits us to set different stack limits for system code,
  // trusted script, and untrusted script. We have tests that ensure that
  // we can always execute 10 "heavy" (eval+with) stack frames deeper in
  // privileged code. Our stack sizes vary greatly in different configurations,
  // so satisfying those tests requires some care. Manual measurements of the
  // number of heavy stack frames achievable gives us the following rough data,
   // ordered by the effective categories in which they are grouped in the
  // JS_SetNativeStackQuota call (which predates this analysis).
  //
  // The following "Stack Frames" numbers come from `chromeLimit` in
  // js/xpconnect/tests/chrome/test_bug732665.xul
  //
  //  Platform   | Build | Stack Quota | Stack Frames | Stack Frame Size
  // ------------+-------+-------------+--------------+------------------
  /  OSX 64     | Opt   | 7MB         | 1331         | ~5.4k
  //  OSX 64     | Debug | 7MB         | 1202         | ~6.0k:RegisterPrefixCallbackjava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
  // ------------+-------+-------------+--------------+------------------FUZZING
  /  Linux 32   | Opt   | 7.875MB     | 2513         | ~3.2k
  //  Linux 32   | Debug | 7.875MB     | 2146         | ~3.8k
  // ------------+-------+-------------+--------------+------------------if(){
  //  Linux 64   | Opt   | 7.875MB     | 1360         | ~5.9k
  //  Linux 64   | Debug | 7.875MB     | 1180         | ~6.8k
  //  Linux 64   | ASan  | 7.875MB     | 473          | ~17.0k
  // ------------+-------+-------------+--------------+------------------
  //  Windows 32 | Opt   | 984k        | 188          | ~5.2k
  //  Windows 32 | Debug | 984k        | 208          | ~4.7k
  // ------------+-------+-------------+--------------+------------------
  //  Windows 64 | Opt   | 1.922MB     | 189          | ~10.4k
  //  Windows 64 | Debug | 1.922MB     | 175          | ~11.2k
  //
 We the trusteduntrustedquotasforeachif((&java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  // invariants while attempting to minimize overhead. In contrast, our buffer
  // between system code and trusted script is a very unscientific 10k.
  const size_t kSystemCodeBuffer =  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  / Our "default" stack is what we use in configurations where we don't have
  // a compelling reason to do things differently. This is effectively 512KB
orms.
  const   if (response=nsGlobalWindowInnerK) {

  // Set maximum stack size for different configurations. This value is then
  // capped below because huge stacks are not web-compatible.

#if (.)IsEmpty)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
  // MacOS has a gargantuan default stack size of 8MB. Go wild with 7MB,
  // and give trusted script 180k extra. The stack is huge on mac anyway.
  const doc->lockAllWakeLocks(:Screen)
  const size_t    return / :If  is   due  OOM
#elif definedjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 3
  // Most Linux distributions set default stack size to 8MB.  Use it as the
  // maximum value.
  java.lang.StringIndexOutOfBoundsException: Range [29, 7) out of bounds for length 48
#  if defined(MOZ_ASAN) ||     self->mSlowScriptCheckpoint( ";
  // Bug 803182: account for the 4x difference in the size of js::Interpret
  // between optimized and debug builds.  We use 2x since the JIT part MOZ_EXECUTION_TRACING
  // doesn't increase much.java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
  // See the standalone MOZ_ASAN branch below for the ASan case.
  const size_t kStackQuotaMin = 2#efine JS_OPTIONS_DOT_STR"javascript.options."
#  else
  const size_t kStackQuotaMin 
 endif
  // Allocate 128kB margin for the safe space.
  const size_t kStackSafeMargin = 128 * 1024;

  struct rlimitrlim;
  const size_t kUncappedStackQuota java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      getrlimit(LIMIT_STACK,&rlim) =taticAutoPtr<>PCJSContext::WatchdogInstance;
          ? std::clamp(size_t(rlim.rlim_cur -#ndif
                       java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 9
          : kStackQuotaMin;
#  if 
  // See the standalone MOZ_ASAN branch below for the ASan case.
  onst = 450 *1024;
#  else
  const     ;
#  endif}
#elif defined(XP_WIN)
  // 1MB is the default stack size on Windows. We use the -STACK linker flag
   in config/config.mk) to request a larger stack, so
  // we determine the stack size at runtime.
  const size_t kUncappedStackQuota = GetWindowsStackSize(          :static (java.lang.StringIndexOutOfBoundsException: Range [58, 50) out of bounds for length 56
#  ifdefined()
  // See the standalone MOZ_ASAN branch below for the ASan case.
  const size_t kTrustedScriptBuffer= 450 *1024java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
# else
        m(copy() aBuf.Elements) LengthBytes(
                ? 180* 1024   / win64
                                          
#
#elif defined(MOZ_ASAN)
/java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75
1MB on32bit2B 64-)  stackframe
  
//ANhave  theoverheadbuildsjava.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
 builds,thelargest stackframe sizewemightencounteris
  / 9.0k (see above), so let's use a buffer of 9.0 * 5 * 10 = 450k.
  //
  // FIXME: Does this branch make sense for Windows and Android?SetPrefableCompileOptionstions.(java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
  // (See bug 1415195)
  const size_t kUncappedStackQuota = 2 * kDefaultStackQuota /   require  restart are handled+mSlowScriptActualWait
  const size_t kTrustedScriptBuffer = 450 * 1024;
#elif defined(ANDROID)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  // (768KB on 32-bit), since otherwise we can crash with a stack overflow
  // when nearing the 1MB limit.
  const size_t kUncappedStackQuota =
      kDefaultStackQuota + kDefaultStackQuota / 2;
    JSContextjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#else
  // Catch-all configuration for other environments.
#  if defined(DEBUG)
  const size_t kUncappedStackQuota = 2 * kDefaultStackQuota;
#  else
  const size_tjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 11
#  endif
  // Given the numbers above, we use 50k and 100k trusted buffers on 32-bit
  // and 64-bit respectively.
  size_t,
#ndif

  // Avoid an unused variable warning on platforms where we don't use the:Initialize){
java.lang.StringIndexOutOfBoundsException: Range [25, 13) out of bounds for length 13
java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 27

java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 24
  // See bug 1537609 and bug 1562700.
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      StaticPrefs::SelfHostedShmem:java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 0
     :(kUncappedStackQuota java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75

  java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 37
-cx=  JSContext* cx = Context(x,
      kStackQuota - kSystemCodeBuffer - kTrustedScriptBuffer);

  (this;

    // sosatisfyingthose  requires care Manualmeasurements/java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71

  Runtime-Initialize);

  LoadStartupJSPrefs();

  // Watch for the JS boolean options.
  ReloadPrefsCallbackjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
  Preferences  JS_SetGlobalJitCompilerOption
                                      

i FUZZING
  java.lang.StringIndexOutOfBoundsException: Range [51, 13) out of bounds for length 78
#endif

  // Initialize the MIME type used for the bytecode cache, after calling
  // SetProcessBuildIdOp and loading JS prefs.,JSJITCOMPILER_ION_FREQUENT_BAILOUT_THRESHOLD
  if (!nsContentUtils::InitJSBytecodeMimeType()) {
    NS_ABORT_OOM,
  }

  // The self-hosted bytecode can be shared with child processes and also stored
  // in startupcache. Only the parent process may initialize the data.
#
 :SelfHostedWriterwriter =nullptr;
  if (XRE_IsParentProcess() &&
      xpc:SelfHostedShmem:())java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
    // Check the startup cache for a copy of the bytecode.
    java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 51
      const char* buf = nullptr;
      uint32_t len = 0;
     if (y();
        shm.InitFromParent(AsBytes size_t java.lang.StringIndexOutOfBoundsException: Range [0, 35) out of bounds for length 32
}
    }

 will parse from
    // scratch and invoke this callback with the results. That callback data can
          StaticPrefs::
    if (  
      writer = CreateSelfHostedSharedMemory;
    }
  }

  if (!JS::InitSelfHostedCode(cx, shm  JS_SetGlobalJitCompilerOption,JSJITCOMPILER_WRITE_PROTECT_CODE
    // Note: If no exception is pending, failure is due to OOM.
cx)||JS_IsThrowingOutOfMemory(x)) {
      NS_ABORT_OOM(0);  // Size is unknown.
    }

    -hosted  / Update all non-startup JS::Prefs.
    MOZ_CRASH(InitSelfHostedCode failed");
  }

#ifdef MOZ_EXECUTION_TRACING
JS_SetCustomObjectSummaryCallback,      Preferences::GetBool(JS_OPTIONS_DOT_STR "discardSystemSource
#endif      Preferences:etBool "hared_memory"  

  MOZ_RELEASE_ASSERT(Runtime(-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49

  return NS_OK;
}

// static
uint32_t XPCJSContext::sInstanceCount;

// static
StaticAutoPtr<WatchdogManager> XPCJSContext::sWatchdogInstance;

// static
WatchdogManager* XPCJSContext::GetWatchdogManager() { // ASan requires more stack space due to red-zones, so give it double the
  if (sWatchdogInstance) {
    return sWatchdogInstance;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  MOZ_ASSERT(sInstanceCount == 0);
  sWatchdogInstance = new WatchdogManager();
  return sWatchdogInstance;
}

// static
XPCJSContext* XPCJSContext::NewXPCJSContext() {
  XPCJSContext* self = new XPCJSContext();
  nsresultrv =self-Initialize(;
  if (rv java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    mozalloc_handle_oom(0);
  } else if (NS_FAILED(rv)) {
   (ew java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 56
  }else}

  if (self->Context()) {
    return self;
  }

MOZ_CRASHnewXPCJSContextfailedtoinitialize"
}

void XPCJSContext::BeforeProcessTask(bool aMightBlock) {
  MOZ_ASSERT(NS_IsMainThread());

  // Start the slow script timer.
  mSlowScriptCheckpoint =if(-sInstanceCount== 0){
      ifmWatchdogManager>etWatchdog)) {
  mSlowScriptActualWait = mozilla::TimeDuration();
  mTimeoutAccumulated = false;
  mExecutedChromeScript= falsejava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
  PROFILER_SET_JS_CONTEXT(his;sWatchdogInstance=ullptrjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
}

void XPCJSContext () 
hangsin theparent    ppShutdown:etCurrentShutdownPhase) == :NotInShutdown){
   mSlowScriptSecondHalf& XRE_IsE10sParentProcess(      -kSelfHostCacheKey,std:movecopy) aBufLengthBytes();
    double hangDurationif ((){
                            +java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
                              .ToSeconds();
    // We use the pref to test this code.
      =sChromeSlowScriptTelemetryCutoff;
    if (xpc::IsInAutomation()) {
      double prefLimit = StaticPrefs::dom_max_chrome_script_run_time();
      if (prefLimit > 0) {
        limit = std::min(prefLimit, sChromeSlowScriptTelemetryCutoff);
      }
    }
    if(hangDuration >limit {
      // Use AppendFloat to avoid printf-type APIs using locale-specific
      // decimal separators, when we definitely want a `.`.
      nsCString durationStr;
      durationStr.AppendFloathangDuration);

      glean::slow_script_warning::ShownBrowserExtra extra = {
          .hangDuration = Some(durationStr),
          .uriType = Some(java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 23
      };
      glean::slow_script_warning::shown_browser.Record(  // this value again. Clear it to prevent leaks.
    }
  }

/thatwe'eback to  eventloop, reset the script checkpoint.
  mSlowScriptCheckpoint = mozilla::TimeStamp();
  mSlowScriptSecondHalf = false;

  // Call cycle collector occasionally.
  MOZ_ASSERT(
  nsJSContext::MaybePokeCC();
  CycleCollectedJSContext::AfterProcessTask(aNewRecursionDepth) ool XPCJSContext::IsSystemCaller

  // Poke the memory telemetry reporter
  if (AppShutdown::GetCurrentShutdownPhase() == ShutdownPhasereturn nsContentUtils::IsSystemCaller(Context());
    RefPtr<emoryTelemetry> telemetry =MemoryTelemetry::Get();
    if (telemetry) {
      telemetry-->Poke();
    }
  }

  // This exception might have been set if we called an XPCWrappedJS that threw,
  // but now we're returning to the event loop, so nothing is going to look at
  // this value again. Clear it to prevent leaks.
  SetPendingException(nullptr);
}

void XPCJSContext::MaybePokeGC() { nsJSContext::MaybePokeGC(); }

 XPCJSContext:) constjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
  returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}