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a.out.js
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var Module = typeof Module !== "undefined" ? Module : {};
var moduleOverrides = {};
var key;
for (key in Module) {
if (Module.hasOwnProperty(key)) {
moduleOverrides[key] = Module[key]
}
}
var arguments_ = [];
var thisProgram = "./this.program";
var quit_ = function(status, toThrow) {
throw toThrow
};
var ENVIRONMENT_IS_WEB = false;
var ENVIRONMENT_IS_WORKER = false;
var ENVIRONMENT_IS_NODE = false;
var ENVIRONMENT_HAS_NODE = false;
var ENVIRONMENT_IS_SHELL = false;
ENVIRONMENT_IS_WEB = typeof window === "object";
ENVIRONMENT_IS_WORKER = typeof importScripts === "function";
ENVIRONMENT_HAS_NODE = typeof process === "object" && typeof process.versions === "object" && typeof process.versions.node === "string";
ENVIRONMENT_IS_NODE = ENVIRONMENT_HAS_NODE && !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_WORKER;
ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
if (Module["ENVIRONMENT"]) {
throw new Error("Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -s ENVIRONMENT=web or -s ENVIRONMENT=node)")
}
var scriptDirectory = "";
function locateFile(path) {
if (Module["locateFile"]) {
return Module["locateFile"](path, scriptDirectory)
}
return scriptDirectory + path
}
var read_,
readAsync,
readBinary,
setWindowTitle;
if (ENVIRONMENT_IS_NODE) {
scriptDirectory = __dirname + "/";
var nodeFS;
var nodePath;
read_ = function shell_read(filename, binary) {
var ret;
if (!nodeFS)
nodeFS = require("fs");
if (!nodePath)
nodePath = require("path");
filename = nodePath["normalize"](filename);
ret = nodeFS["readFileSync"](filename);
return binary ? ret : ret.toString()
};
readBinary = function readBinary(filename) {
var ret = read_(filename, true);
if (!ret.buffer) {
ret = new Uint8Array(ret)
}
assert(ret.buffer);
return ret
};
if (process["argv"].length > 1) {
thisProgram = process["argv"][1].replace(/\\/g, "/")
}
arguments_ = process["argv"].slice(2);
if (typeof module !== "undefined") {
module["exports"] = Module
}
process["on"]("uncaughtException", function(ex) {
if (!(ex instanceof ExitStatus)) {
throw ex
}
});
process["on"]("unhandledRejection", abort);
quit_ = function(status) {
process["exit"](status)
};
Module["inspect"] = function() {
return "[Emscripten Module object]"
}
} else if (ENVIRONMENT_IS_SHELL) {
if (typeof read != "undefined") {
read_ = function shell_read(f) {
return read(f)
}
}
readBinary = function readBinary(f) {
var data;
if (typeof readbuffer === "function") {
return new Uint8Array(readbuffer(f))
}
data = read(f, "binary");
assert(typeof data === "object");
return data
};
if (typeof scriptArgs != "undefined") {
arguments_ = scriptArgs
} else if (typeof arguments != "undefined") {
arguments_ = arguments
}
if (typeof quit === "function") {
quit_ = function(status) {
quit(status)
}
}
if (typeof print !== "undefined") {
if (typeof console === "undefined")
console = {};
console.log = print;
console.warn = console.error = typeof printErr !== "undefined" ? printErr : print
}
} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
if (ENVIRONMENT_IS_WORKER) {
scriptDirectory = self.location.href
} else if (document.currentScript) {
scriptDirectory = document.currentScript.src
}
if (scriptDirectory.indexOf("blob:") !== 0) {
scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf("/") + 1)
} else {
scriptDirectory = ""
}
read_ = function shell_read(url) {
var xhr = new XMLHttpRequest;
xhr.open("GET", url, false);
xhr.send(null);
return xhr.responseText
};
if (ENVIRONMENT_IS_WORKER) {
readBinary = function readBinary(url) {
var xhr = new XMLHttpRequest;
xhr.open("GET", url, false);
xhr.responseType = "arraybuffer";
xhr.send(null);
return new Uint8Array(xhr.response)
}
}
readAsync = function readAsync(url, onload, onerror) {
var xhr = new XMLHttpRequest;
xhr.open("GET", url, true);
xhr.responseType = "arraybuffer";
xhr.onload = function xhr_onload() {
if (xhr.status == 200 || xhr.status == 0 && xhr.response) {
onload(xhr.response);
return
}
onerror()
};
xhr.onerror = onerror;
xhr.send(null)
};
setWindowTitle = function(title) {
document.title = title
}
} else {
throw new Error("environment detection error")
}
var out = Module["print"] || console.log.bind(console);
var err = Module["printErr"] || console.warn.bind(console);
for (key in moduleOverrides) {
if (moduleOverrides.hasOwnProperty(key)) {
Module[key] = moduleOverrides[key]
}
}
moduleOverrides = null;
if (Module["arguments"])
arguments_ = Module["arguments"];
if (!Object.getOwnPropertyDescriptor(Module, "arguments"))
Object.defineProperty(Module, "arguments", {
get: function() {
abort("Module.arguments has been replaced with plain arguments_")
}
});
if (Module["thisProgram"])
thisProgram = Module["thisProgram"];
if (!Object.getOwnPropertyDescriptor(Module, "thisProgram"))
Object.defineProperty(Module, "thisProgram", {
get: function() {
abort("Module.thisProgram has been replaced with plain thisProgram")
}
});
if (Module["quit"])
quit_ = Module["quit"];
if (!Object.getOwnPropertyDescriptor(Module, "quit"))
Object.defineProperty(Module, "quit", {
get: function() {
abort("Module.quit has been replaced with plain quit_")
}
});
assert(typeof Module["memoryInitializerPrefixURL"] === "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["pthreadMainPrefixURL"] === "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["cdInitializerPrefixURL"] === "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["filePackagePrefixURL"] === "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead");
assert(typeof Module["read"] === "undefined", "Module.read option was removed (modify read_ in JS)");
assert(typeof Module["readAsync"] === "undefined", "Module.readAsync option was removed (modify readAsync in JS)");
assert(typeof Module["readBinary"] === "undefined", "Module.readBinary option was removed (modify readBinary in JS)");
assert(typeof Module["setWindowTitle"] === "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)");
if (!Object.getOwnPropertyDescriptor(Module, "read"))
Object.defineProperty(Module, "read", {
get: function() {
abort("Module.read has been replaced with plain read_")
}
});
if (!Object.getOwnPropertyDescriptor(Module, "readAsync"))
Object.defineProperty(Module, "readAsync", {
get: function() {
abort("Module.readAsync has been replaced with plain readAsync")
}
});
if (!Object.getOwnPropertyDescriptor(Module, "readBinary"))
Object.defineProperty(Module, "readBinary", {
get: function() {
abort("Module.readBinary has been replaced with plain readBinary")
}
});
stackSave = stackRestore = stackAlloc = function() {
abort("cannot use the stack before compiled code is ready to run, and has provided stack access")
};
function warnOnce(text) {
if (!warnOnce.shown)
warnOnce.shown = {};
if (!warnOnce.shown[text]) {
warnOnce.shown[text] = 1;
err(text)
}
}
var asm2wasmImports = {
"f64-rem": function(x, y) {
return x % y
},
"debugger": function() {
debugger
}
};
var functionPointers = new Array(0);
var wasmBinary;
if (Module["wasmBinary"])
wasmBinary = Module["wasmBinary"];
if (!Object.getOwnPropertyDescriptor(Module, "wasmBinary"))
Object.defineProperty(Module, "wasmBinary", {
get: function() {
abort("Module.wasmBinary has been replaced with plain wasmBinary")
}
});
var noExitRuntime;
if (Module["noExitRuntime"])
noExitRuntime = Module["noExitRuntime"];
if (!Object.getOwnPropertyDescriptor(Module, "noExitRuntime"))
Object.defineProperty(Module, "noExitRuntime", {
get: function() {
abort("Module.noExitRuntime has been replaced with plain noExitRuntime")
}
});
if (typeof WebAssembly !== "object") {
abort("No WebAssembly support found. Build with -s WASM=0 to target JavaScript instead.")
}
var wasmMemory;
var wasmTable;
var ABORT = false;
var EXITSTATUS = 0;
function assert(condition, text) {
if (!condition) {
abort("Assertion failed: " + text)
}
}
function getCFunc(ident) {
var func = Module["_" + ident];
assert(func, "Cannot call unknown function " + ident + ", make sure it is exported");
return func
}
function ccall(ident, returnType, argTypes, args, opts) {
var toC = {
"string": function(str) {
var ret = 0;
if (str !== null && str !== undefined && str !== 0) {
var len = (str.length << 2) + 1;
ret = stackAlloc(len);
stringToUTF8(str, ret, len)
}
return ret
},
"array": function(arr) {
var ret = stackAlloc(arr.length);
writeArrayToMemory(arr, ret);
return ret
}
};
function convertReturnValue(ret) {
if (returnType === "string")
return UTF8ToString(ret);
if (returnType === "boolean")
return Boolean(ret);
return ret
}
var func = getCFunc(ident);
var cArgs = [];
var stack = 0;
assert(returnType !== "array", 'Return type should not be "array".');
if (args) {
for (var i = 0; i < args.length; i++) {
var converter = toC[argTypes[i]];
if (converter) {
if (stack === 0)
stack = stackSave();
cArgs[i] = converter(args[i])
} else {
cArgs[i] = args[i]
}
}
}
var ret = func.apply(null, cArgs);
ret = convertReturnValue(ret);
if (stack !== 0)
stackRestore(stack);
return ret
}
function cwrap(ident, returnType, argTypes, opts) {
return function() {
return ccall(ident, returnType, argTypes, arguments, opts)
}
}
function Pointer_stringify(ptr, length) {
abort("this function has been removed - you should use UTF8ToString(ptr, maxBytesToRead) instead!")
}
var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined;
function UTF8ArrayToString(u8Array, idx, maxBytesToRead) {
var endIdx = idx + maxBytesToRead;
var endPtr = idx;
while (u8Array[endPtr] && !(endPtr >= endIdx))
++endPtr;
if (endPtr - idx > 16 && u8Array.subarray && UTF8Decoder) {
return UTF8Decoder.decode(u8Array.subarray(idx, endPtr))
} else {
var str = "";
while (idx < endPtr) {
var u0 = u8Array[idx++];
if (!(u0 & 128)) {
str += String.fromCharCode(u0);
continue
}
var u1 = u8Array[idx++] & 63;
if ((u0 & 224) == 192) {
str += String.fromCharCode((u0 & 31) << 6 | u1);
continue
}
var u2 = u8Array[idx++] & 63;
if ((u0 & 240) == 224) {
u0 = (u0 & 15) << 12 | u1 << 6 | u2
} else {
if ((u0 & 248) != 240)
warnOnce("Invalid UTF-8 leading byte 0x" + u0.toString(16) + " encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!");
u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | u8Array[idx++] & 63
}
if (u0 < 65536) {
str += String.fromCharCode(u0)
} else {
var ch = u0 - 65536;
str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023)
}
}
}
return str
}
function UTF8ToString(ptr, maxBytesToRead) {
return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ""
}
function stringToUTF8Array(str, outU8Array, outIdx, maxBytesToWrite) {
if (!(maxBytesToWrite > 0))
return 0;
var startIdx = outIdx;
var endIdx = outIdx + maxBytesToWrite - 1;
for (var i = 0; i < str.length; ++i) {
var u = str.charCodeAt(i);
if (u >= 55296 && u <= 57343) {
var u1 = str.charCodeAt(++i);
u = 65536 + ((u & 1023) << 10) | u1 & 1023
}
if (u <= 127) {
if (outIdx >= endIdx)
break;
outU8Array[outIdx++] = u
} else if (u <= 2047) {
if (outIdx + 1 >= endIdx)
break;
outU8Array[outIdx++] = 192 | u >> 6;
outU8Array[outIdx++] = 128 | u & 63
} else if (u <= 65535) {
if (outIdx + 2 >= endIdx)
break;
outU8Array[outIdx++] = 224 | u >> 12;
outU8Array[outIdx++] = 128 | u >> 6 & 63;
outU8Array[outIdx++] = 128 | u & 63
} else {
if (outIdx + 3 >= endIdx)
break;
if (u >= 2097152)
warnOnce("Invalid Unicode code point 0x" + u.toString(16) + " encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF).");
outU8Array[outIdx++] = 240 | u >> 18;
outU8Array[outIdx++] = 128 | u >> 12 & 63;
outU8Array[outIdx++] = 128 | u >> 6 & 63;
outU8Array[outIdx++] = 128 | u & 63
}
}
outU8Array[outIdx] = 0;
return outIdx - startIdx
}
function stringToUTF8(str, outPtr, maxBytesToWrite) {
assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!");
return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite)
}
var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined;
function writeArrayToMemory(array, buffer) {
assert(array.length >= 0, "writeArrayToMemory array must have a length (should be an array or typed array)");
HEAP8.set(array, buffer)
}
var WASM_PAGE_SIZE = 65536;
var buffer,
HEAP8,
HEAPU8,
HEAP16,
HEAPU16,
HEAP32,
HEAPU32,
HEAPF32,
HEAPF64;
function updateGlobalBufferAndViews(buf) {
buffer = buf;
Module["HEAP8"] = HEAP8 = new Int8Array(buf);
Module["HEAP16"] = HEAP16 = new Int16Array(buf);
Module["HEAP32"] = HEAP32 = new Int32Array(buf);
Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf);
Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf);
Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf);
Module["HEAPF32"] = HEAPF32 = new Float32Array(buf);
Module["HEAPF64"] = HEAPF64 = new Float64Array(buf)
}
var STACK_BASE = 136096,
STACK_MAX = 5378976,
DYNAMIC_BASE = 5378976,
DYNAMICTOP_PTR = 136064;
assert(STACK_BASE % 16 === 0, "stack must start aligned");
assert(DYNAMIC_BASE % 16 === 0, "heap must start aligned");
var TOTAL_STACK = 5242880;
if (Module["TOTAL_STACK"])
assert(TOTAL_STACK === Module["TOTAL_STACK"], "the stack size can no longer be determined at runtime");
var INITIAL_TOTAL_MEMORY = Module["TOTAL_MEMORY"] || 16777216;
if (!Object.getOwnPropertyDescriptor(Module, "TOTAL_MEMORY"))
Object.defineProperty(Module, "TOTAL_MEMORY", {
get: function() {
abort("Module.TOTAL_MEMORY has been replaced with plain INITIAL_TOTAL_MEMORY")
}
});
assert(INITIAL_TOTAL_MEMORY >= TOTAL_STACK, "TOTAL_MEMORY should be larger than TOTAL_STACK, was " + INITIAL_TOTAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")");
assert(typeof Int32Array !== "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, "JS engine does not provide full typed array support");
if (Module["wasmMemory"]) {
wasmMemory = Module["wasmMemory"]
} else {
wasmMemory = new WebAssembly.Memory({
"initial": INITIAL_TOTAL_MEMORY / WASM_PAGE_SIZE,
"maximum": INITIAL_TOTAL_MEMORY / WASM_PAGE_SIZE
})
}
if (wasmMemory) {
buffer = wasmMemory.buffer
}
INITIAL_TOTAL_MEMORY = buffer.byteLength;
assert(INITIAL_TOTAL_MEMORY % WASM_PAGE_SIZE === 0);
updateGlobalBufferAndViews(buffer);
HEAP32[DYNAMICTOP_PTR >> 2] = DYNAMIC_BASE;
function writeStackCookie() {
assert((STACK_MAX & 3) == 0);
HEAPU32[(STACK_MAX >> 2) - 1] = 34821223;
HEAPU32[(STACK_MAX >> 2) - 2] = 2310721022
}
function checkStackCookie() {
var cookie1 = HEAPU32[(STACK_MAX >> 2) - 1];
var cookie2 = HEAPU32[(STACK_MAX >> 2) - 2];
if (cookie1 != 34821223 || cookie2 != 2310721022) {
abort("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x02135467, but received 0x" + cookie2.toString(16) + " " + cookie1.toString(16))
}
if (HEAP32[0] !== 1668509029)
abort("Runtime error: The application has corrupted its heap memory area (address zero)!")
}
function abortStackOverflow(allocSize) {
abort("Stack overflow! Attempted to allocate " + allocSize + " bytes on the stack, but stack has only " + (STACK_MAX - stackSave() + allocSize) + " bytes available!")
}
HEAP32[0] = 1668509029;
HEAP16[1] = 25459;
if (HEAPU8[2] !== 115 || HEAPU8[3] !== 99)
throw "Runtime error: expected the system to be little-endian!";
function abortFnPtrError(ptr, sig) {
abort("Invalid function pointer " + ptr + " called with signature '" + sig + "'. Perhaps this is an invalid value (e.g. caused by calling a virtual method on a NULL pointer)? Or calling a function with an incorrect type, which will fail? (it is worth building your source files with -Werror (warnings are errors), as warnings can indicate undefined behavior which can cause this). Build with ASSERTIONS=2 for more info.")
}
function callRuntimeCallbacks(callbacks) {
while (callbacks.length > 0) {
var callback = callbacks.shift();
if (typeof callback == "function") {
callback();
continue
}
var func = callback.func;
if (typeof func === "number") {
if (callback.arg === undefined) {
Module["dynCall_v"](func)
} else {
Module["dynCall_vi"](func, callback.arg)
}
} else {
func(callback.arg === undefined ? null : callback.arg)
}
}
}
var __ATPRERUN__ = [];
var __ATINIT__ = [];
var __ATMAIN__ = [];
var __ATPOSTRUN__ = [];
var runtimeInitialized = false;
var runtimeExited = false;
function preRun() {
if (Module["preRun"]) {
if (typeof Module["preRun"] == "function")
Module["preRun"] = [Module["preRun"]];
while (Module["preRun"].length) {
addOnPreRun(Module["preRun"].shift())
}
}
callRuntimeCallbacks(__ATPRERUN__)
}
function initRuntime() {
checkStackCookie();
assert(!runtimeInitialized);
runtimeInitialized = true;
callRuntimeCallbacks(__ATINIT__)
}
function preMain() {
checkStackCookie();
callRuntimeCallbacks(__ATMAIN__)
}
function postRun() {
checkStackCookie();
if (Module["postRun"]) {
if (typeof Module["postRun"] == "function")
Module["postRun"] = [Module["postRun"]];
while (Module["postRun"].length) {
addOnPostRun(Module["postRun"].shift())
}
}
callRuntimeCallbacks(__ATPOSTRUN__)
}
function addOnPreRun(cb) {
__ATPRERUN__.unshift(cb)
}
function addOnPostRun(cb) {
__ATPOSTRUN__.unshift(cb)
}
assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill");
var runDependencies = 0;
var runDependencyWatcher = null;
var dependenciesFulfilled = null;
var runDependencyTracking = {};
function addRunDependency(id) {
runDependencies++;
if (Module["monitorRunDependencies"]) {
Module["monitorRunDependencies"](runDependencies)
}
if (id) {
assert(!runDependencyTracking[id]);
runDependencyTracking[id] = 1;
if (runDependencyWatcher === null && typeof setInterval !== "undefined") {
runDependencyWatcher = setInterval(function() {
if (ABORT) {
clearInterval(runDependencyWatcher);
runDependencyWatcher = null;
return
}
var shown = false;
for (var dep in runDependencyTracking) {
if (!shown) {
shown = true;
err("still waiting on run dependencies:")
}
err("dependency: " + dep)
}
if (shown) {
err("(end of list)")
}
}, 1e4)
}
} else {
err("warning: run dependency added without ID")
}
}
function removeRunDependency(id) {
runDependencies--;
if (Module["monitorRunDependencies"]) {
Module["monitorRunDependencies"](runDependencies)
}
if (id) {
assert(runDependencyTracking[id]);
delete runDependencyTracking[id]
} else {
err("warning: run dependency removed without ID")
}
if (runDependencies == 0) {
if (runDependencyWatcher !== null) {
clearInterval(runDependencyWatcher);
runDependencyWatcher = null
}
if (dependenciesFulfilled) {
var callback = dependenciesFulfilled;
dependenciesFulfilled = null;
callback()
}
}
}
Module["preloadedImages"] = {};
Module["preloadedAudios"] = {};
var FS = {
error: function() {
abort("Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -s FORCE_FILESYSTEM=1")
},
init: function() {
FS.error()
},
createDataFile: function() {
FS.error()
},
createPreloadedFile: function() {
FS.error()
},
createLazyFile: function() {
FS.error()
},
open: function() {
FS.error()
},
mkdev: function() {
FS.error()
},
registerDevice: function() {
FS.error()
},
analyzePath: function() {
FS.error()
},
loadFilesFromDB: function() {
FS.error()
},
ErrnoError: function ErrnoError() {
FS.error()
}
};
Module["FS_createDataFile"] = FS.createDataFile;
Module["FS_createPreloadedFile"] = FS.createPreloadedFile;
var dataURIPrefix = "data:application/octet-stream;base64,";
function isDataURI(filename) {
return String.prototype.startsWith ? filename.startsWith(dataURIPrefix) : filename.indexOf(dataURIPrefix) === 0
}
var wasmBinaryFile = "a.out.wasm";
if (!isDataURI(wasmBinaryFile)) {
wasmBinaryFile = locateFile(wasmBinaryFile)
}
function getBinary() {
try {
if (wasmBinary) {
return new Uint8Array(wasmBinary)
}
if (readBinary) {
return readBinary(wasmBinaryFile)
} else {
throw "both async and sync fetching of the wasm failed"
}
} catch (err) {
abort(err)
}
}
function getBinaryPromise() {
if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === "function") {
return fetch(wasmBinaryFile, {
credentials: "same-origin"
}).then(function(response) {
if (!response["ok"]) {
throw "failed to load wasm binary file at '" + wasmBinaryFile + "'"
}
return response["arrayBuffer"]()
}).catch(function() {
return getBinary()
})
}
return new Promise(function(resolve, reject) {
resolve(getBinary())
})
}
function createWasm(env) {
var info = {
"env": env,
"wasi_unstable": env,
"global": {
"NaN": NaN,
Infinity: Infinity
},
"global.Math": Math,
"asm2wasm": asm2wasmImports
};
function receiveInstance(instance, module) {
var exports = instance.exports;
Module["asm"] = exports;
removeRunDependency("wasm-instantiate")
}
addRunDependency("wasm-instantiate");
var trueModule = Module;
function receiveInstantiatedSource(output) {
assert(Module === trueModule, "the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?");
trueModule = null;
receiveInstance(output["instance"])
}
function instantiateArrayBuffer(receiver) {
return getBinaryPromise().then(function(binary) {
return WebAssembly.instantiate(binary, info)
}).then(receiver, function(reason) {
err("failed to asynchronously prepare wasm: " + reason);
abort(reason)
})
}
function instantiateAsync() {
if (!wasmBinary && typeof WebAssembly.instantiateStreaming === "function" && !isDataURI(wasmBinaryFile) && typeof fetch === "function") {
fetch(wasmBinaryFile, {
credentials: "same-origin"
}).then(function(response) {
var result = WebAssembly.instantiateStreaming(response, info);
return result.then(receiveInstantiatedSource, function(reason) {
err("wasm streaming compile failed: " + reason);
err("falling back to ArrayBuffer instantiation");
instantiateArrayBuffer(receiveInstantiatedSource)
})
})
} else {
return instantiateArrayBuffer(receiveInstantiatedSource)
}
}
if (Module["instantiateWasm"]) {
try {
var exports = Module["instantiateWasm"](info, receiveInstance);
return exports
} catch (e) {
err("Module.instantiateWasm callback failed with error: " + e);
return false
}
}
instantiateAsync();
return {}
}
Module["asm"] = function(global, env, providedBuffer) {
env["memory"] = wasmMemory;
env["table"] = wasmTable = new WebAssembly.Table({
"initial": 24,
"maximum": 24,
"element": "anyfunc"
});
env["__memory_base"] = 1024;
env["__table_base"] = 0;
var exports = createWasm(env);
assert(exports, "binaryen setup failed (no wasm support?)");
return exports
};
var tempDoublePtr = 136080;
assert(tempDoublePtr % 8 == 0);
function demangle(func) {
warnOnce("warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling");
return func
}
function demangleAll(text) {
var regex = /\b__Z[\w\d_]+/g;
return text.replace(regex, function(x) {
var y = demangle(x);
return x === y ? x : y + " [" + x + "]"
})
}
function jsStackTrace() {
var err = new Error;
if (!err.stack) {
try {
throw new Error(0)
} catch (e) {
err = e
}
if (!err.stack) {
return "(no stack trace available)"
}
}
return err.stack.toString()
}
function stackTrace() {
var js = jsStackTrace();
if (Module["extraStackTrace"])
js += "\n" + Module["extraStackTrace"]();
return demangleAll(js)
}
function ___assert_fail(condition, filename, line, func) {
abort("Assertion failed: " + UTF8ToString(condition) + ", at: " + [filename ? UTF8ToString(filename) : "unknown filename", line, func ? UTF8ToString(func) : "unknown function"])
}
var PATH = {
splitPath: function(filename) {
var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
return splitPathRe.exec(filename).slice(1)
},
normalizeArray: function(parts, allowAboveRoot) {
var up = 0;
for (var i = parts.length - 1; i >= 0; i--) {
var last = parts[i];
if (last === ".") {
parts.splice(i, 1)
} else if (last === "..") {
parts.splice(i, 1);
up++
} else if (up) {
parts.splice(i, 1);
up--
}
}
if (allowAboveRoot) {
for (; up; up--) {
parts.unshift("..")
}
}
return parts
},
normalize: function(path) {
var isAbsolute = path.charAt(0) === "/",
trailingSlash = path.substr(-1) === "/";
path = PATH.normalizeArray(path.split("/").filter(function(p) {
return !!p
}), !isAbsolute).join("/");
if (!path && !isAbsolute) {
path = "."
}
if (path && trailingSlash) {
path += "/"
}
return (isAbsolute ? "/" : "") + path
},
dirname: function(path) {
var result = PATH.splitPath(path),
root = result[0],
dir = result[1];
if (!root && !dir) {
return "."
}
if (dir) {
dir = dir.substr(0, dir.length - 1)
}
return root + dir
},
basename: function(path) {
if (path === "/")
return "/";
var lastSlash = path.lastIndexOf("/");
if (lastSlash === -1)
return path;
return path.substr(lastSlash + 1)
},
extname: function(path) {
return PATH.splitPath(path)[3]
},
join: function() {
var paths = Array.prototype.slice.call(arguments, 0);
return PATH.normalize(paths.join("/"))
},
join2: function(l, r) {
return PATH.normalize(l + "/" + r)
}
};
var SYSCALLS = {
buffers: [null, [], []],
printChar: function(stream, curr) {
var buffer = SYSCALLS.buffers[stream];
assert(buffer);
if (curr === 0 || curr === 10) {
(stream === 1 ? out : err)(UTF8ArrayToString(buffer, 0));
buffer.length = 0
} else {
buffer.push(curr)
}
},
varargs: 0,
get: function(varargs) {
SYSCALLS.varargs += 4;
var ret = HEAP32[SYSCALLS.varargs - 4 >> 2];
return ret
},
getStr: function() {
var ret = UTF8ToString(SYSCALLS.get());
return ret
},
get64: function() {
var low = SYSCALLS.get(),
high = SYSCALLS.get();
if (low >= 0)
assert(high === 0);
else
assert(high === -1);
return low
},
getZero: function() {
assert(SYSCALLS.get() === 0)
}
};
function ___syscall140(which, varargs) {
SYSCALLS.varargs = varargs;
try {
var stream = SYSCALLS.getStreamFromFD(),
offset_high = SYSCALLS.get(),
offset_low = SYSCALLS.get(),
result = SYSCALLS.get(),
whence = SYSCALLS.get();
abort("it should not be possible to operate on streams when !SYSCALLS_REQUIRE_FILESYSTEM");
return 0
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError))
abort(e);
return -e.errno
}
}
function ___syscall6(which, varargs) {
SYSCALLS.varargs = varargs;
try {
var stream = SYSCALLS.getStreamFromFD();
abort("it should not be possible to operate on streams when !SYSCALLS_REQUIRE_FILESYSTEM");
return 0
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError))
abort(e);
return -e.errno
}
}
function _fd_write(stream, iov, iovcnt, pnum) {
try {
var num = 0;
for (var i = 0; i < iovcnt; i++) {
var ptr = HEAP32[iov + i * 8 >> 2];
var len = HEAP32[iov + (i * 8 + 4) >> 2];
for (var j = 0; j < len; j++) {
SYSCALLS.printChar(stream, HEAPU8[ptr + j])
}
num += len
}
HEAP32[pnum >> 2] = num;
return 0
} catch (e) {
if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError))
abort(e);
return -e.errno
}
}
function ___wasi_fd_write() {
return _fd_write.apply(null, arguments)
}
function _emscripten_get_now() {
abort()
}
function _emscripten_get_now_is_monotonic() {
return 0 || ENVIRONMENT_IS_NODE || typeof dateNow !== "undefined" || typeof performance === "object" && performance && typeof performance["now"] === "function"
}
function ___setErrNo(value) {
if (Module["___errno_location"])
HEAP32[Module["___errno_location"]() >> 2] = value;
else
err("failed to set errno from JS");
return value
}
function _clock_gettime(clk_id, tp) {
var now;
if (clk_id === 0) {
now = Date.now()
} else if (clk_id === 1 && _emscripten_get_now_is_monotonic()) {
now = _emscripten_get_now()
} else {
___setErrNo(22);
return -1
}
HEAP32[tp >> 2] = now / 1e3 | 0;
HEAP32[tp + 4 >> 2] = now % 1e3 * 1e3 * 1e3 | 0;
return 0
}
function _emscripten_get_heap_size() {
return HEAP8.length
}
function _js_output_result(symbol, data, polygon, polygon_size) {
const UTF8ToString = Module["UTF8ToString"];
const resultView = new Int32Array(Module.HEAP32.buffer, polygon, polygon_size * 2);
const coordinates = new Int32Array(resultView);
const downstreamProcessor = Module["processResult"];
if (downstreamProcessor == null) {
throw new Error("No downstream processing function set")
}
downstreamProcessor(UTF8ToString(symbol), UTF8ToString(data), coordinates)
}
function _llvm_stackrestore(p) {
var self = _llvm_stacksave;