// === Auto-generated postamble setup entry stuff ===

{{{ maybeExport('FS') }}}

#if MEM_INIT_METHOD == 2
#if USE_PTHREADS
if (memoryInitializer && !ENVIRONMENT_IS_PTHREAD) (function(s) {
#else
if (memoryInitializer) (function(s) {
#endif
  var i, n = s.length;
#if ASSERTIONS
  n -= 4;
  var crc, bit, table = new Int32Array(256);
  for (i = 0; i < 256; ++i) {
    for (crc = i, bit = 0; bit < 8; ++bit)
      crc = (crc >>> 1) ^ ((crc & 1) * 0xedb88320);
    table[i] = crc >>> 0;
  }
  crc = -1;
  crc = table[(crc ^ n) & 0xff] ^ (crc >>> 8);
  crc = table[(crc ^ (n >>> 8)) & 0xff] ^ (crc >>> 8);
  for (i = 0; i < s.length; ++i) {
    crc = table[(crc ^ s.charCodeAt(i)) & 0xff] ^ (crc >>> 8);
  }
  assert(crc === 0, "memory initializer checksum");
#endif
  for (i = 0; i < n; ++i) {
    HEAPU8[Runtime.GLOBAL_BASE + i] = s.charCodeAt(i);
  }
})(memoryInitializer);
#else
#if MEM_INIT_METHOD == 1
#if USE_PTHREADS
if (memoryInitializer && !ENVIRONMENT_IS_PTHREAD) {
#else
if (memoryInitializer) {
#endif
  if (typeof Module['locateFile'] === 'function') {
    memoryInitializer = Module['locateFile'](memoryInitializer);
  } else if (Module['memoryInitializerPrefixURL']) {
    memoryInitializer = Module['memoryInitializerPrefixURL'] + memoryInitializer;
  }
  if (ENVIRONMENT_IS_NODE || ENVIRONMENT_IS_SHELL) {
    var data = Module['readBinary'](memoryInitializer);
    HEAPU8.set(data, Runtime.GLOBAL_BASE);
  } else {
    addRunDependency('memory initializer');
    var applyMemoryInitializer = function(data) {
      if (data.byteLength) data = new Uint8Array(data);
#if ASSERTIONS
      for (var i = 0; i < data.length; i++) {
        assert(HEAPU8[Runtime.GLOBAL_BASE + i] === 0, "area for memory initializer should not have been touched before it's loaded");
      }
#endif
      HEAPU8.set(data, Runtime.GLOBAL_BASE);
      removeRunDependency('memory initializer');
    }
    function doBrowserLoad() {
      Browser.asyncLoad(memoryInitializer, applyMemoryInitializer, function() {
        throw 'could not load memory initializer ' + memoryInitializer;
      });
    }
    var request = Module['memoryInitializerRequest'];
    if (request) {
      // a network request has already been created, just use that
      function useRequest() {
        if (request.status !== 200 && request.status !== 0) {
          // If you see this warning, the issue may be that you are using locateFile or memoryInitializerPrefixURL, and defining them in JS. That
          // means that the HTML file doesn't know about them, and when it tries to create the mem init request early, does it to the wrong place.
          // Look in your browser's devtools network console to see what's going on.
          console.warn('a problem seems to have happened with Module.memoryInitializerRequest, status: ' + request.status + ', retrying ' + memoryInitializer);
          doBrowserLoad();
          return;
        }
        applyMemoryInitializer(request.response);
      }
      if (request.response) {
        setTimeout(useRequest, 0); // it's already here; but, apply it asynchronously
      } else {
        request.addEventListener('load', useRequest); // wait for it
      }
    } else {
      // fetch it from the network ourselves
      doBrowserLoad();
    }
  }
}
#endif
#endif

function ExitStatus(status) {
  this.name = "ExitStatus";
  this.message = "Program terminated with exit(" + status + ")";
  this.status = status;
};
ExitStatus.prototype = new Error();
ExitStatus.prototype.constructor = ExitStatus;

var initialStackTop;
var preloadStartTime = null;
var calledMain = false;

dependenciesFulfilled = function runCaller() {
  // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
  if (!Module['calledRun']) run();
  if (!Module['calledRun']) dependenciesFulfilled = runCaller; // try this again later, after new deps are fulfilled
}

Module['callMain'] = Module.callMain = function callMain(args) {
  assert(runDependencies == 0, 'cannot call main when async dependencies remain! (listen on __ATMAIN__)');
  assert(__ATPRERUN__.length == 0, 'cannot call main when preRun functions remain to be called');

  args = args || [];

  ensureInitRuntime();

  var argc = args.length+1;
  function pad() {
    for (var i = 0; i < {{{ QUANTUM_SIZE }}}-1; i++) {
      argv.push(0);
    }
  }
  var argv = [allocate(intArrayFromString(Module['thisProgram']), 'i8', ALLOC_NORMAL) ];
  pad();
  for (var i = 0; i < argc-1; i = i + 1) {
    argv.push(allocate(intArrayFromString(args[i]), 'i8', ALLOC_NORMAL));
    pad();
  }
  argv.push(0);
  argv = allocate(argv, 'i32', ALLOC_NORMAL);

#if EMTERPRETIFY_ASYNC
  var initialEmtStackTop = asm.emtStackSave();
#endif

  try {
#if BENCHMARK
    var start = Date.now();
#endif

    var ret = Module['_main'](argc, argv, 0);

#if BENCHMARK
    Module.realPrint('main() took ' + (Date.now() - start) + ' milliseconds');
#endif

    // if we're not running an evented main loop, it's time to exit
    exit(ret, /* implicit = */ true);
  }
  catch(e) {
    if (e instanceof ExitStatus) {
      // exit() throws this once it's done to make sure execution
      // has been stopped completely
      return;
    } else if (e == 'SimulateInfiniteLoop') {
      // running an evented main loop, don't immediately exit
      Module['noExitRuntime'] = true;
#if EMTERPRETIFY_ASYNC
      // an infinite loop keeps the C stack around, but the emterpreter stack must be unwound - we do not want to restore the call stack at infinite loop
      asm.emtStackRestore(initialEmtStackTop);
#endif
      return;
    } else {
      if (e && typeof e === 'object' && e.stack) Module.printErr('exception thrown: ' + [e, e.stack]);
      throw e;
    }
  } finally {
    calledMain = true;
  }
}

{{GLOBAL_VARS}}

function run(args) {
  args = args || Module['arguments'];

  if (preloadStartTime === null) preloadStartTime = Date.now();

  if (runDependencies > 0) {
#if ASSERTIONS
    Module.printErr('run() called, but dependencies remain, so not running');
#endif
    return;
  }

  preRun();

  if (runDependencies > 0) return; // a preRun added a dependency, run will be called later
  if (Module['calledRun']) return; // run may have just been called through dependencies being fulfilled just in this very frame

  function doRun() {
    if (Module['calledRun']) return; // run may have just been called while the async setStatus time below was happening
    Module['calledRun'] = true;

    if (ABORT) return; 

    ensureInitRuntime();

    preMain();

#if ASSERTIONS
    if (ENVIRONMENT_IS_WEB && preloadStartTime !== null) {
      Module.printErr('pre-main prep time: ' + (Date.now() - preloadStartTime) + ' ms');
    }
#endif

    if (Module['onRuntimeInitialized']) Module['onRuntimeInitialized']();

    if (Module['_main'] && shouldRunNow) Module['callMain'](args);

    postRun();
  }

  if (Module['setStatus']) {
    Module['setStatus']('Running...');
    setTimeout(function() {
      setTimeout(function() {
        Module['setStatus']('');
      }, 1);
      doRun();
    }, 1);
  } else {
    doRun();
  }
}
Module['run'] = Module.run = run;

function exit(status, implicit) {
  if (implicit && Module['noExitRuntime']) {
#if ASSERTIONS
    Module.printErr('exit(' + status + ') implicitly called by end of main(), but noExitRuntime, so not exiting the runtime (you can use emscripten_force_exit, if you want to force a true shutdown)');
#endif
    return;
  }

  if (Module['noExitRuntime']) {
#if ASSERTIONS
    Module.printErr('exit(' + status + ') called, but noExitRuntime, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)');
#endif
  } else {
#if USE_PTHREADS
    PThread.terminateAllThreads();
#endif

    ABORT = true;
    EXITSTATUS = status;
    STACKTOP = initialStackTop;

    exitRuntime();

    if (Module['onExit']) Module['onExit'](status);
  }

#if NODE_STDOUT_FLUSH_WORKAROUND
  if (ENVIRONMENT_IS_NODE) {
    // Work around a node.js bug where stdout buffer is not flushed at process exit:
    // Instead of process.exit() directly, wait for stdout flush event.
    // See https://github.com/joyent/node/issues/1669 and https://github.com/kripken/emscripten/issues/2582
    // Workaround is based on https://github.com/RReverser/acorn/commit/50ab143cecc9ed71a2d66f78b4aec3bb2e9844f6
    process['stdout']['once']('drain', function () {
      process['exit'](status);
    });
    console.log(' '); // Make sure to print something to force the drain event to occur, in case the stdout buffer was empty.
    // Work around another node bug where sometimes 'drain' is never fired - make another effort
    // to emit the exit status, after a significant delay (if node hasn't fired drain by then, give up)
    setTimeout(function() {
      process['exit'](status);
    }, 500);
  } else
#endif
  if (ENVIRONMENT_IS_SHELL && typeof quit === 'function') {
    quit(status);
  }
  // if we reach here, we must throw an exception to halt the current execution
  throw new ExitStatus(status);
}
Module['exit'] = Module.exit = exit;

var abortDecorators = [];

function abort(what) {
#if USE_PTHREADS
  if (ENVIRONMENT_IS_PTHREAD) console.error('Pthread aborting at ' + new Error().stack);
#endif
  if (what !== undefined) {
    Module.print(what);
    Module.printErr(what);
    what = JSON.stringify(what)
  } else {
    what = '';
  }

  ABORT = true;
  EXITSTATUS = 1;

#if ASSERTIONS == 0
  var extra = '\nIf this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.';
#else
  var extra = '';
#endif

  var output = 'abort(' + what + ') at ' + stackTrace() + extra;
  if (abortDecorators) {
    abortDecorators.forEach(function(decorator) {
      output = decorator(output, what);
    });
  }
  throw output;
}
Module['abort'] = Module.abort = abort;

// {{PRE_RUN_ADDITIONS}}

if (Module['preInit']) {
  if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']];
  while (Module['preInit'].length > 0) {
    Module['preInit'].pop()();
  }
}

// shouldRunNow refers to calling main(), not run().
#if INVOKE_RUN
var shouldRunNow = true;
#else
var shouldRunNow = false;
#endif
if (Module['noInitialRun']) {
  shouldRunNow = false;
}

#if NO_EXIT_RUNTIME
Module["noExitRuntime"] = true;
#endif

#if USE_PTHREADS
if (!ENVIRONMENT_IS_PTHREAD) run();
#else
run();
#endif

// {{POST_RUN_ADDITIONS}}

#if BUILD_AS_WORKER

var workerResponded = false, workerCallbackId = -1;

(function() {
  var messageBuffer = null, buffer = 0, bufferSize = 0;

  function flushMessages() {
    if (!messageBuffer) return;
    if (runtimeInitialized) {
      var temp = messageBuffer;
      messageBuffer = null;
      temp.forEach(function(message) {
        onmessage(message);
      });
    }
  }

  function messageResender() {
    flushMessages();
    if (messageBuffer) {
      setTimeout(messageResender, 100); // still more to do
    }
  }

  onmessage = function onmessage(msg) {
    // if main has not yet been called (mem init file, other async things), buffer messages
    if (!runtimeInitialized) {
      if (!messageBuffer) {
        messageBuffer = [];
        setTimeout(messageResender, 100);
      }
      messageBuffer.push(msg);
      return;
    }
    flushMessages();

    var func = Module['_' + msg.data['funcName']];
    if (!func) throw 'invalid worker function to call: ' + msg.data['funcName'];
    var data = msg.data['data'];
    if (data) {
      if (!data.byteLength) data = new Uint8Array(data);
      if (!buffer || bufferSize < data.length) {
        if (buffer) _free(buffer);
        bufferSize = data.length;
        buffer = _malloc(data.length);
      }
      HEAPU8.set(data, buffer);
    }

    workerResponded = false;
    workerCallbackId = msg.data['callbackId'];
    if (data) {
      func(buffer, data.length);
    } else {
      func(0, 0);
    }
  }
})();

#endif