+++ /dev/null
-//@ slow!
-//@ runDefault
-//@ runDefaultFTL if $enableFTL
-
-// Note: For maximum-speed code, see "Optimizing Code" on the Emscripten wiki, https://github.com/kripken/emscripten/wiki/Optimizing-Code
-// Note: Some Emscripten settings may limit the speed of the generated code.
-// The Module object: Our interface to the outside world. We import
-// and export values on it, and do the work to get that through
-// closure compiler if necessary. There are various ways Module can be used:
-// 1. Not defined. We create it here
-// 2. A function parameter, function(Module) { ..generated code.. }
-// 3. pre-run appended it, var Module = {}; ..generated code..
-// 4. External script tag defines var Module.
-// We need to do an eval in order to handle the closure compiler
-// case, where this code here is minified but Module was defined
-// elsewhere (e.g. case 4 above). We also need to check if Module
-// already exists (e.g. case 3 above).
-// Note that if you want to run closure, and also to use Module
-// after the generated code, you will need to define var Module = {};
-// before the code. Then that object will be used in the code, and you
-// can continue to use Module afterwards as well.
-var Module;
-if (!Module) Module = eval('(function() { try { return Module || {} } catch(e) { return {} } })()');
-// Sometimes an existing Module object exists with properties
-// meant to overwrite the default module functionality. Here
-// we collect those properties and reapply _after_ we configure
-// the current environment's defaults to avoid having to be so
-// defensive during initialization.
-var moduleOverrides = {};
-for (var key in Module) {
- if (Module.hasOwnProperty(key)) {
- moduleOverrides[key] = Module[key];
- }
-}
-// The environment setup code below is customized to use Module.
-// *** Environment setup code ***
-var ENVIRONMENT_IS_NODE = typeof process === 'object' && typeof require === 'function';
-var ENVIRONMENT_IS_WEB = typeof window === 'object';
-var ENVIRONMENT_IS_WORKER = typeof importScripts === 'function';
-var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
-if (ENVIRONMENT_IS_NODE) {
- // Expose functionality in the same simple way that the shells work
- // Note that we pollute the global namespace here, otherwise we break in node
- Module['print'] = function(x) {
- process['stdout'].write(x + '\n');
- };
- Module['printErr'] = function(x) {
- process['stderr'].write(x + '\n');
- };
- var nodeFS = require('fs');
- var nodePath = require('path');
- Module['read'] = function(filename, binary) {
- filename = nodePath['normalize'](filename);
- var ret = nodeFS['readFileSync'](filename);
- // The path is absolute if the normalized version is the same as the resolved.
- if (!ret && filename != nodePath['resolve'](filename)) {
- filename = path.join(__dirname, '..', 'src', filename);
- ret = nodeFS['readFileSync'](filename);
- }
- if (ret && !binary) ret = ret.toString();
- return ret;
- };
- Module['readBinary'] = function(filename) { return Module['read'](filename, true) };
- Module['load'] = function(f) {
- globalEval(read(f));
- };
- Module['arguments'] = process['argv'].slice(2);
- module.exports = Module;
-}
-else if (ENVIRONMENT_IS_SHELL) {
- Module['print'] = print;
- if (typeof printErr != 'undefined') Module['printErr'] = printErr; // not present in v8 or older sm
- if (typeof read != 'undefined') {
- Module['read'] = read;
- } else {
- Module['read'] = function() { throw 'no read() available (jsc?)' };
- }
- Module['readBinary'] = function(f) {
- return read(f, 'binary');
- };
- if (typeof scriptArgs != 'undefined') {
- Module['arguments'] = scriptArgs;
- } else if (typeof arguments != 'undefined') {
- Module['arguments'] = arguments;
- }
- this['Module'] = Module;
-}
-else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
- Module['read'] = function(url) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, false);
- xhr.send(null);
- return xhr.responseText;
- };
- if (typeof arguments != 'undefined') {
- Module['arguments'] = arguments;
- }
- if (ENVIRONMENT_IS_WEB) {
- Module['print'] = function(x) {
- console.log(x);
- };
- Module['printErr'] = function(x) {
- console.log(x);
- };
- this['Module'] = Module;
- } else if (ENVIRONMENT_IS_WORKER) {
- // We can do very little here...
- var TRY_USE_DUMP = false;
- Module['print'] = (TRY_USE_DUMP && (typeof(dump) !== "undefined") ? (function(x) {
- dump(x);
- }) : (function(x) {
- // self.postMessage(x); // enable this if you want stdout to be sent as messages
- }));
- Module['load'] = importScripts;
- }
-}
-else {
- // Unreachable because SHELL is dependant on the others
- throw 'Unknown runtime environment. Where are we?';
-}
-function globalEval(x) {
- eval.call(null, x);
-}
-if (!Module['load'] == 'undefined' && Module['read']) {
- Module['load'] = function(f) {
- globalEval(Module['read'](f));
- };
-}
-if (!Module['print']) {
- Module['print'] = function(){};
-}
-if (!Module['printErr']) {
- Module['printErr'] = Module['print'];
-}
-if (!Module['arguments']) {
- Module['arguments'] = [];
-}
-// *** Environment setup code ***
-// Closure helpers
-Module.print = Module['print'];
-Module.printErr = Module['printErr'];
-// Callbacks
-Module['preRun'] = [];
-Module['postRun'] = [];
-// Merge back in the overrides
-for (var key in moduleOverrides) {
- if (moduleOverrides.hasOwnProperty(key)) {
- Module[key] = moduleOverrides[key];
- }
-}
-// === Auto-generated preamble library stuff ===
-//========================================
-// Runtime code shared with compiler
-//========================================
-var Runtime = {
- stackSave: function () {
- return STACKTOP;
- },
- stackRestore: function (stackTop) {
- STACKTOP = stackTop;
- },
- forceAlign: function (target, quantum) {
- quantum = quantum || 4;
- if (quantum == 1) return target;
- if (isNumber(target) && isNumber(quantum)) {
- return Math.ceil(target/quantum)*quantum;
- } else if (isNumber(quantum) && isPowerOfTwo(quantum)) {
- var logg = log2(quantum);
- return '((((' +target + ')+' + (quantum-1) + ')>>' + logg + ')<<' + logg + ')';
- }
- return 'Math.ceil((' + target + ')/' + quantum + ')*' + quantum;
- },
- isNumberType: function (type) {
- return type in Runtime.INT_TYPES || type in Runtime.FLOAT_TYPES;
- },
- isPointerType: function isPointerType(type) {
- return type[type.length-1] == '*';
-},
- isStructType: function isStructType(type) {
- if (isPointerType(type)) return false;
- if (isArrayType(type)) return true;
- if (/<?{ ?[^}]* ?}>?/.test(type)) return true; // { i32, i8 } etc. - anonymous struct types
- // See comment in isStructPointerType()
- return type[0] == '%';
-},
- INT_TYPES: {"i1":0,"i8":0,"i16":0,"i32":0,"i64":0},
- FLOAT_TYPES: {"float":0,"double":0},
- or64: function (x, y) {
- var l = (x | 0) | (y | 0);
- var h = (Math.round(x / 4294967296) | Math.round(y / 4294967296)) * 4294967296;
- return l + h;
- },
- and64: function (x, y) {
- var l = (x | 0) & (y | 0);
- var h = (Math.round(x / 4294967296) & Math.round(y / 4294967296)) * 4294967296;
- return l + h;
- },
- xor64: function (x, y) {
- var l = (x | 0) ^ (y | 0);
- var h = (Math.round(x / 4294967296) ^ Math.round(y / 4294967296)) * 4294967296;
- return l + h;
- },
- getNativeTypeSize: function (type, quantumSize) {
- if (Runtime.QUANTUM_SIZE == 1) return 1;
- var size = {
- '%i1': 1,
- '%i8': 1,
- '%i16': 2,
- '%i32': 4,
- '%i64': 8,
- "%float": 4,
- "%double": 8
- }['%'+type]; // add '%' since float and double confuse Closure compiler as keys, and also spidermonkey as a compiler will remove 's from '_i8' etc
- if (!size) {
- if (type.charAt(type.length-1) == '*') {
- size = Runtime.QUANTUM_SIZE; // A pointer
- } else if (type[0] == 'i') {
- var bits = parseInt(type.substr(1));
- assert(bits % 8 == 0);
- size = bits/8;
- }
- }
- return size;
- },
- getNativeFieldSize: function (type) {
- return Math.max(Runtime.getNativeTypeSize(type), Runtime.QUANTUM_SIZE);
- },
- dedup: function dedup(items, ident) {
- var seen = {};
- if (ident) {
- return items.filter(function(item) {
- if (seen[item[ident]]) return false;
- seen[item[ident]] = true;
- return true;
- });
- } else {
- return items.filter(function(item) {
- if (seen[item]) return false;
- seen[item] = true;
- return true;
- });
- }
-},
- set: function set() {
- var args = typeof arguments[0] === 'object' ? arguments[0] : arguments;
- var ret = {};
- for (var i = 0; i < args.length; i++) {
- ret[args[i]] = 0;
- }
- return ret;
-},
- STACK_ALIGN: 8,
- getAlignSize: function (type, size, vararg) {
- // we align i64s and doubles on 64-bit boundaries, unlike x86
- if (type == 'i64' || type == 'double' || vararg) return 8;
- if (!type) return Math.min(size, 8); // align structures internally to 64 bits
- return Math.min(size || (type ? Runtime.getNativeFieldSize(type) : 0), Runtime.QUANTUM_SIZE);
- },
- calculateStructAlignment: function calculateStructAlignment(type) {
- type.flatSize = 0;
- type.alignSize = 0;
- var diffs = [];
- var prev = -1;
- var index = 0;
- type.flatIndexes = type.fields.map(function(field) {
- index++;
- var size, alignSize;
- if (Runtime.isNumberType(field) || Runtime.isPointerType(field)) {
- size = Runtime.getNativeTypeSize(field); // pack char; char; in structs, also char[X]s.
- alignSize = Runtime.getAlignSize(field, size);
- } else if (Runtime.isStructType(field)) {
- if (field[1] === '0') {
- // this is [0 x something]. When inside another structure like here, it must be at the end,
- // and it adds no size
- // XXX this happens in java-nbody for example... assert(index === type.fields.length, 'zero-length in the middle!');
- size = 0;
- alignSize = type.alignSize || QUANTUM_SIZE;
- } else {
- size = Types.types[field].flatSize;
- alignSize = Runtime.getAlignSize(null, Types.types[field].alignSize);
- }
- } else if (field[0] == 'b') {
- // bN, large number field, like a [N x i8]
- size = field.substr(1)|0;
- alignSize = 1;
- } else {
- throw 'Unclear type in struct: ' + field + ', in ' + type.name_ + ' :: ' + dump(Types.types[type.name_]);
- }
- if (type.packed) alignSize = 1;
- type.alignSize = Math.max(type.alignSize, alignSize);
- var curr = Runtime.alignMemory(type.flatSize, alignSize); // if necessary, place this on aligned memory
- type.flatSize = curr + size;
- if (prev >= 0) {
- diffs.push(curr-prev);
- }
- prev = curr;
- return curr;
- });
- type.flatSize = Runtime.alignMemory(type.flatSize, type.alignSize);
- if (diffs.length == 0) {
- type.flatFactor = type.flatSize;
- } else if (Runtime.dedup(diffs).length == 1) {
- type.flatFactor = diffs[0];
- }
- type.needsFlattening = (type.flatFactor != 1);
- return type.flatIndexes;
- },
- generateStructInfo: function (struct, typeName, offset) {
- var type, alignment;
- if (typeName) {
- offset = offset || 0;
- type = (typeof Types === 'undefined' ? Runtime.typeInfo : Types.types)[typeName];
- if (!type) return null;
- if (type.fields.length != struct.length) {
- printErr('Number of named fields must match the type for ' + typeName + ': possibly duplicate struct names. Cannot return structInfo');
- return null;
- }
- alignment = type.flatIndexes;
- } else {
- var type = { fields: struct.map(function(item) { return item[0] }) };
- alignment = Runtime.calculateStructAlignment(type);
- }
- var ret = {
- __size__: type.flatSize
- };
- if (typeName) {
- struct.forEach(function(item, i) {
- if (typeof item === 'string') {
- ret[item] = alignment[i] + offset;
- } else {
- // embedded struct
- var key;
- for (var k in item) key = k;
- ret[key] = Runtime.generateStructInfo(item[key], type.fields[i], alignment[i]);
- }
- });
- } else {
- struct.forEach(function(item, i) {
- ret[item[1]] = alignment[i];
- });
- }
- return ret;
- },
- dynCall: function (sig, ptr, args) {
- if (args && args.length) {
- if (!args.splice) args = Array.prototype.slice.call(args);
- args.splice(0, 0, ptr);
- return Module['dynCall_' + sig].apply(null, args);
- } else {
- return Module['dynCall_' + sig].call(null, ptr);
- }
- },
- functionPointers: [],
- addFunction: function (func) {
- for (var i = 0; i < Runtime.functionPointers.length; i++) {
- if (!Runtime.functionPointers[i]) {
- Runtime.functionPointers[i] = func;
- return 2 + 2*i;
- }
- }
- throw 'Finished up all reserved function pointers. Use a higher value for RESERVED_FUNCTION_POINTERS.';
- },
- removeFunction: function (index) {
- Runtime.functionPointers[(index-2)/2] = null;
- },
- warnOnce: function (text) {
- if (!Runtime.warnOnce.shown) Runtime.warnOnce.shown = {};
- if (!Runtime.warnOnce.shown[text]) {
- Runtime.warnOnce.shown[text] = 1;
- Module.printErr(text);
- }
- },
- funcWrappers: {},
- getFuncWrapper: function (func, sig) {
- assert(sig);
- if (!Runtime.funcWrappers[func]) {
- Runtime.funcWrappers[func] = function() {
- return Runtime.dynCall(sig, func, arguments);
- };
- }
- return Runtime.funcWrappers[func];
- },
- UTF8Processor: function () {
- var buffer = [];
- var needed = 0;
- this.processCChar = function (code) {
- code = code & 0xFF;
- if (buffer.length == 0) {
- if ((code & 0x80) == 0x00) { // 0xxxxxxx
- return String.fromCharCode(code);
- }
- buffer.push(code);
- if ((code & 0xE0) == 0xC0) { // 110xxxxx
- needed = 1;
- } else if ((code & 0xF0) == 0xE0) { // 1110xxxx
- needed = 2;
- } else { // 11110xxx
- needed = 3;
- }
- return '';
- }
- if (needed) {
- buffer.push(code);
- needed--;
- if (needed > 0) return '';
- }
- var c1 = buffer[0];
- var c2 = buffer[1];
- var c3 = buffer[2];
- var c4 = buffer[3];
- var ret;
- if (buffer.length == 2) {
- ret = String.fromCharCode(((c1 & 0x1F) << 6) | (c2 & 0x3F));
- } else if (buffer.length == 3) {
- ret = String.fromCharCode(((c1 & 0x0F) << 12) | ((c2 & 0x3F) << 6) | (c3 & 0x3F));
- } else {
- // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
- var codePoint = ((c1 & 0x07) << 18) | ((c2 & 0x3F) << 12) |
- ((c3 & 0x3F) << 6) | (c4 & 0x3F);
- ret = String.fromCharCode(
- Math.floor((codePoint - 0x10000) / 0x400) + 0xD800,
- (codePoint - 0x10000) % 0x400 + 0xDC00);
- }
- buffer.length = 0;
- return ret;
- }
- this.processJSString = function(string) {
- string = unescape(encodeURIComponent(string));
- var ret = [];
- for (var i = 0; i < string.length; i++) {
- ret.push(string.charCodeAt(i));
- }
- return ret;
- }
- },
- stackAlloc: function (size) { var ret = STACKTOP;STACKTOP = (STACKTOP + size)|0;STACKTOP = ((((STACKTOP)+7)>>3)<<3); return ret; },
- staticAlloc: function (size) { var ret = STATICTOP;STATICTOP = (STATICTOP + size)|0;STATICTOP = ((((STATICTOP)+7)>>3)<<3); return ret; },
- dynamicAlloc: function (size) { var ret = DYNAMICTOP;DYNAMICTOP = (DYNAMICTOP + size)|0;DYNAMICTOP = ((((DYNAMICTOP)+7)>>3)<<3); if (DYNAMICTOP >= TOTAL_MEMORY) enlargeMemory();; return ret; },
- alignMemory: function (size,quantum) { var ret = size = Math.ceil((size)/(quantum ? quantum : 8))*(quantum ? quantum : 8); return ret; },
- makeBigInt: function (low,high,unsigned) { var ret = (unsigned ? ((+(((low)>>>(0))))+((+(((high)>>>(0))))*(+(4294967296)))) : ((+(((low)>>>(0))))+((+(((high)|(0))))*(+(4294967296))))); return ret; },
- GLOBAL_BASE: 8,
- QUANTUM_SIZE: 4,
- __dummy__: 0
-}
-//========================================
-// Runtime essentials
-//========================================
-var __THREW__ = 0; // Used in checking for thrown exceptions.
-var ABORT = false; // whether we are quitting the application. no code should run after this. set in exit() and abort()
-var EXITSTATUS = 0;
-var undef = 0;
-// tempInt is used for 32-bit signed values or smaller. tempBigInt is used
-// for 32-bit unsigned values or more than 32 bits. TODO: audit all uses of tempInt
-var tempValue, tempInt, tempBigInt, tempInt2, tempBigInt2, tempPair, tempBigIntI, tempBigIntR, tempBigIntS, tempBigIntP, tempBigIntD;
-var tempI64, tempI64b;
-var tempRet0, tempRet1, tempRet2, tempRet3, tempRet4, tempRet5, tempRet6, tempRet7, tempRet8, tempRet9;
-function assert(condition, text) {
- if (!condition) {
- abort('Assertion failed: ' + text);
- }
-}
-var globalScope = this;
-// C calling interface. A convenient way to call C functions (in C files, or
-// defined with extern "C").
-//
-// Note: LLVM optimizations can inline and remove functions, after which you will not be
-// able to call them. Closure can also do so. To avoid that, add your function to
-// the exports using something like
-//
-// -s EXPORTED_FUNCTIONS='["_main", "_myfunc"]'
-//
-// @param ident The name of the C function (note that C++ functions will be name-mangled - use extern "C")
-// @param returnType The return type of the function, one of the JS types 'number', 'string' or 'array' (use 'number' for any C pointer, and
-// 'array' for JavaScript arrays and typed arrays; note that arrays are 8-bit).
-// @param argTypes An array of the types of arguments for the function (if there are no arguments, this can be ommitted). Types are as in returnType,
-// except that 'array' is not possible (there is no way for us to know the length of the array)
-// @param args An array of the arguments to the function, as native JS values (as in returnType)
-// Note that string arguments will be stored on the stack (the JS string will become a C string on the stack).
-// @return The return value, as a native JS value (as in returnType)
-function ccall(ident, returnType, argTypes, args) {
- return ccallFunc(getCFunc(ident), returnType, argTypes, args);
-}
-Module["ccall"] = ccall;
-// Returns the C function with a specified identifier (for C++, you need to do manual name mangling)
-function getCFunc(ident) {
- try {
- var func = Module['_' + ident]; // closure exported function
- if (!func) func = eval('_' + ident); // explicit lookup
- } catch(e) {
- }
- assert(func, 'Cannot call unknown function ' + ident + ' (perhaps LLVM optimizations or closure removed it?)');
- return func;
-}
-// Internal function that does a C call using a function, not an identifier
-function ccallFunc(func, returnType, argTypes, args) {
- var stack = 0;
- function toC(value, type) {
- if (type == 'string') {
- if (value === null || value === undefined || value === 0) return 0; // null string
- if (!stack) stack = Runtime.stackSave();
- var ret = Runtime.stackAlloc(value.length+1);
- writeStringToMemory(value, ret);
- return ret;
- } else if (type == 'array') {
- if (!stack) stack = Runtime.stackSave();
- var ret = Runtime.stackAlloc(value.length);
- writeArrayToMemory(value, ret);
- return ret;
- }
- return value;
- }
- function fromC(value, type) {
- if (type == 'string') {
- return Pointer_stringify(value);
- }
- assert(type != 'array');
- return value;
- }
- var i = 0;
- var cArgs = args ? args.map(function(arg) {
- return toC(arg, argTypes[i++]);
- }) : [];
- var ret = fromC(func.apply(null, cArgs), returnType);
- if (stack) Runtime.stackRestore(stack);
- return ret;
-}
-// Returns a native JS wrapper for a C function. This is similar to ccall, but
-// returns a function you can call repeatedly in a normal way. For example:
-//
-// var my_function = cwrap('my_c_function', 'number', ['number', 'number']);
-// alert(my_function(5, 22));
-// alert(my_function(99, 12));
-//
-function cwrap(ident, returnType, argTypes) {
- var func = getCFunc(ident);
- return function() {
- return ccallFunc(func, returnType, argTypes, Array.prototype.slice.call(arguments));
- }
-}
-Module["cwrap"] = cwrap;
-// Sets a value in memory in a dynamic way at run-time. Uses the
-// type data. This is the same as makeSetValue, except that
-// makeSetValue is done at compile-time and generates the needed
-// code then, whereas this function picks the right code at
-// run-time.
-// Note that setValue and getValue only do *aligned* writes and reads!
-// Note that ccall uses JS types as for defining types, while setValue and
-// getValue need LLVM types ('i8', 'i32') - this is a lower-level operation
-function setValue(ptr, value, type, noSafe) {
- type = type || 'i8';
- if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit
- switch(type) {
- case 'i1': HEAP8[(ptr)]=value; break;
- case 'i8': HEAP8[(ptr)]=value; break;
- case 'i16': HEAP16[((ptr)>>1)]=value; break;
- case 'i32': HEAP32[((ptr)>>2)]=value; break;
- case 'i64': (tempI64 = [value>>>0,(tempDouble=value,(+(Math.abs(tempDouble))) >= (+(1)) ? (tempDouble > (+(0)) ? ((Math.min((+(Math.floor((tempDouble)/(+(4294967296))))), (+(4294967295))))|0)>>>0 : (~~((+(Math.ceil((tempDouble - +(((~~(tempDouble)))>>>0))/(+(4294967296)))))))>>>0) : 0)],HEAP32[((ptr)>>2)]=tempI64[0],HEAP32[(((ptr)+(4))>>2)]=tempI64[1]); break;
- case 'float': HEAPF32[((ptr)>>2)]=value; break;
- case 'double': HEAPF64[((ptr)>>3)]=value; break;
- default: abort('invalid type for setValue: ' + type);
- }
-}
-Module['setValue'] = setValue;
-// Parallel to setValue.
-function getValue(ptr, type, noSafe) {
- type = type || 'i8';
- if (type.charAt(type.length-1) === '*') type = 'i32'; // pointers are 32-bit
- switch(type) {
- case 'i1': return HEAP8[(ptr)];
- case 'i8': return HEAP8[(ptr)];
- case 'i16': return HEAP16[((ptr)>>1)];
- case 'i32': return HEAP32[((ptr)>>2)];
- case 'i64': return HEAP32[((ptr)>>2)];
- case 'float': return HEAPF32[((ptr)>>2)];
- case 'double': return HEAPF64[((ptr)>>3)];
- default: abort('invalid type for setValue: ' + type);
- }
- return null;
-}
-Module['getValue'] = getValue;
-var ALLOC_NORMAL = 0; // Tries to use _malloc()
-var ALLOC_STACK = 1; // Lives for the duration of the current function call
-var ALLOC_STATIC = 2; // Cannot be freed
-var ALLOC_DYNAMIC = 3; // Cannot be freed except through sbrk
-var ALLOC_NONE = 4; // Do not allocate
-Module['ALLOC_NORMAL'] = ALLOC_NORMAL;
-Module['ALLOC_STACK'] = ALLOC_STACK;
-Module['ALLOC_STATIC'] = ALLOC_STATIC;
-Module['ALLOC_DYNAMIC'] = ALLOC_DYNAMIC;
-Module['ALLOC_NONE'] = ALLOC_NONE;
-// allocate(): This is for internal use. You can use it yourself as well, but the interface
-// is a little tricky (see docs right below). The reason is that it is optimized
-// for multiple syntaxes to save space in generated code. So you should
-// normally not use allocate(), and instead allocate memory using _malloc(),
-// initialize it with setValue(), and so forth.
-// @slab: An array of data, or a number. If a number, then the size of the block to allocate,
-// in *bytes* (note that this is sometimes confusing: the next parameter does not
-// affect this!)
-// @types: Either an array of types, one for each byte (or 0 if no type at that position),
-// or a single type which is used for the entire block. This only matters if there
-// is initial data - if @slab is a number, then this does not matter at all and is
-// ignored.
-// @allocator: How to allocate memory, see ALLOC_*
-function allocate(slab, types, allocator, ptr) {
- var zeroinit, size;
- if (typeof slab === 'number') {
- zeroinit = true;
- size = slab;
- } else {
- zeroinit = false;
- size = slab.length;
- }
- var singleType = typeof types === 'string' ? types : null;
- var ret;
- if (allocator == ALLOC_NONE) {
- ret = ptr;
- } else {
- ret = [_malloc, Runtime.stackAlloc, Runtime.staticAlloc, Runtime.dynamicAlloc][allocator === undefined ? ALLOC_STATIC : allocator](Math.max(size, singleType ? 1 : types.length));
- }
- if (zeroinit) {
- var ptr = ret, stop;
- assert((ret & 3) == 0);
- stop = ret + (size & ~3);
- for (; ptr < stop; ptr += 4) {
- HEAP32[((ptr)>>2)]=0;
- }
- stop = ret + size;
- while (ptr < stop) {
- HEAP8[((ptr++)|0)]=0;
- }
- return ret;
- }
- if (singleType === 'i8') {
- if (slab.subarray || slab.slice) {
- HEAPU8.set(slab, ret);
- } else {
- HEAPU8.set(new Uint8Array(slab), ret);
- }
- return ret;
- }
- var i = 0, type, typeSize, previousType;
- while (i < size) {
- var curr = slab[i];
- if (typeof curr === 'function') {
- curr = Runtime.getFunctionIndex(curr);
- }
- type = singleType || types[i];
- if (type === 0) {
- i++;
- continue;
- }
- if (type == 'i64') type = 'i32'; // special case: we have one i32 here, and one i32 later
- setValue(ret+i, curr, type);
- // no need to look up size unless type changes, so cache it
- if (previousType !== type) {
- typeSize = Runtime.getNativeTypeSize(type);
- previousType = type;
- }
- i += typeSize;
- }
- return ret;
-}
-Module['allocate'] = allocate;
-function Pointer_stringify(ptr, /* optional */ length) {
- // TODO: use TextDecoder
- // Find the length, and check for UTF while doing so
- var hasUtf = false;
- var t;
- var i = 0;
- while (1) {
- t = HEAPU8[(((ptr)+(i))|0)];
- if (t >= 128) hasUtf = true;
- else if (t == 0 && !length) break;
- i++;
- if (length && i == length) break;
- }
- if (!length) length = i;
- var ret = '';
- if (!hasUtf) {
- var MAX_CHUNK = 1024; // split up into chunks, because .apply on a huge string can overflow the stack
- var curr;
- while (length > 0) {
- curr = String.fromCharCode.apply(String, HEAPU8.subarray(ptr, ptr + Math.min(length, MAX_CHUNK)));
- ret = ret ? ret + curr : curr;
- ptr += MAX_CHUNK;
- length -= MAX_CHUNK;
- }
- return ret;
- }
- var utf8 = new Runtime.UTF8Processor();
- for (i = 0; i < length; i++) {
- t = HEAPU8[(((ptr)+(i))|0)];
- ret += utf8.processCChar(t);
- }
- return ret;
-}
-Module['Pointer_stringify'] = Pointer_stringify;
-// Memory management
-var PAGE_SIZE = 4096;
-function alignMemoryPage(x) {
- return ((x+4095)>>12)<<12;
-}
-var HEAP;
-var HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64;
-var STATIC_BASE = 0, STATICTOP = 0, staticSealed = false; // static area
-var STACK_BASE = 0, STACKTOP = 0, STACK_MAX = 0; // stack area
-var DYNAMIC_BASE = 0, DYNAMICTOP = 0; // dynamic area handled by sbrk
-function enlargeMemory() {
- abort('Cannot enlarge memory arrays in asm.js. Either (1) compile with -s TOTAL_MEMORY=X with X higher than the current value, or (2) set Module.TOTAL_MEMORY before the program runs.');
-}
-var TOTAL_STACK = Module['TOTAL_STACK'] || 5242880;
-var TOTAL_MEMORY = Module['TOTAL_MEMORY'] || 16777216;
-var FAST_MEMORY = Module['FAST_MEMORY'] || 2097152;
-// Initialize the runtime's memory
-// check for full engine support (use string 'subarray' to avoid closure compiler confusion)
-assert(!!Int32Array && !!Float64Array && !!(new Int32Array(1)['subarray']) && !!(new Int32Array(1)['set']),
- 'Cannot fallback to non-typed array case: Code is too specialized');
-var buffer = new ArrayBuffer(TOTAL_MEMORY);
-HEAP8 = new Int8Array(buffer);
-HEAP16 = new Int16Array(buffer);
-HEAP32 = new Int32Array(buffer);
-HEAPU8 = new Uint8Array(buffer);
-HEAPU16 = new Uint16Array(buffer);
-HEAPU32 = new Uint32Array(buffer);
-HEAPF32 = new Float32Array(buffer);
-HEAPF64 = new Float64Array(buffer);
-// Endianness check (note: assumes compiler arch was little-endian)
-HEAP32[0] = 255;
-assert(HEAPU8[0] === 255 && HEAPU8[3] === 0, 'Typed arrays 2 must be run on a little-endian system');
-Module['HEAP'] = HEAP;
-Module['HEAP8'] = HEAP8;
-Module['HEAP16'] = HEAP16;
-Module['HEAP32'] = HEAP32;
-Module['HEAPU8'] = HEAPU8;
-Module['HEAPU16'] = HEAPU16;
-Module['HEAPU32'] = HEAPU32;
-Module['HEAPF32'] = HEAPF32;
-Module['HEAPF64'] = HEAPF64;
-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) {
- Runtime.dynCall('v', func);
- } else {
- Runtime.dynCall('vi', func, [callback.arg]);
- }
- } else {
- func(callback.arg === undefined ? null : callback.arg);
- }
- }
-}
-var __ATPRERUN__ = []; // functions called before the runtime is initialized
-var __ATINIT__ = []; // functions called during startup
-var __ATMAIN__ = []; // functions called when main() is to be run
-var __ATEXIT__ = []; // functions called during shutdown
-var __ATPOSTRUN__ = []; // functions called after the runtime has exited
-var runtimeInitialized = false;
-function preRun() {
- // compatibility - merge in anything from Module['preRun'] at this time
- if (Module['preRun']) {
- if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']];
- while (Module['preRun'].length) {
- addOnPreRun(Module['preRun'].shift());
- }
- }
- callRuntimeCallbacks(__ATPRERUN__);
-}
-function ensureInitRuntime() {
- if (runtimeInitialized) return;
- runtimeInitialized = true;
- callRuntimeCallbacks(__ATINIT__);
-}
-function preMain() {
- callRuntimeCallbacks(__ATMAIN__);
-}
-function exitRuntime() {
- callRuntimeCallbacks(__ATEXIT__);
-}
-function postRun() {
- // compatibility - merge in anything from Module['postRun'] at this time
- 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);
-}
-Module['addOnPreRun'] = Module.addOnPreRun = addOnPreRun;
-function addOnInit(cb) {
- __ATINIT__.unshift(cb);
-}
-Module['addOnInit'] = Module.addOnInit = addOnInit;
-function addOnPreMain(cb) {
- __ATMAIN__.unshift(cb);
-}
-Module['addOnPreMain'] = Module.addOnPreMain = addOnPreMain;
-function addOnExit(cb) {
- __ATEXIT__.unshift(cb);
-}
-Module['addOnExit'] = Module.addOnExit = addOnExit;
-function addOnPostRun(cb) {
- __ATPOSTRUN__.unshift(cb);
-}
-Module['addOnPostRun'] = Module.addOnPostRun = addOnPostRun;
-// Tools
-// This processes a JS string into a C-line array of numbers, 0-terminated.
-// For LLVM-originating strings, see parser.js:parseLLVMString function
-function intArrayFromString(stringy, dontAddNull, length /* optional */) {
- var ret = (new Runtime.UTF8Processor()).processJSString(stringy);
- if (length) {
- ret.length = length;
- }
- if (!dontAddNull) {
- ret.push(0);
- }
- return ret;
-}
-Module['intArrayFromString'] = intArrayFromString;
-function intArrayToString(array) {
- var ret = [];
- for (var i = 0; i < array.length; i++) {
- var chr = array[i];
- if (chr > 0xFF) {
- chr &= 0xFF;
- }
- ret.push(String.fromCharCode(chr));
- }
- return ret.join('');
-}
-Module['intArrayToString'] = intArrayToString;
-// Write a Javascript array to somewhere in the heap
-function writeStringToMemory(string, buffer, dontAddNull) {
- var array = intArrayFromString(string, dontAddNull);
- var i = 0;
- while (i < array.length) {
- var chr = array[i];
- HEAP8[(((buffer)+(i))|0)]=chr
- i = i + 1;
- }
-}
-Module['writeStringToMemory'] = writeStringToMemory;
-function writeArrayToMemory(array, buffer) {
- for (var i = 0; i < array.length; i++) {
- HEAP8[(((buffer)+(i))|0)]=array[i];
- }
-}
-Module['writeArrayToMemory'] = writeArrayToMemory;
-function unSign(value, bits, ignore, sig) {
- if (value >= 0) {
- return value;
- }
- return bits <= 32 ? 2*Math.abs(1 << (bits-1)) + value // Need some trickery, since if bits == 32, we are right at the limit of the bits JS uses in bitshifts
- : Math.pow(2, bits) + value;
-}
-function reSign(value, bits, ignore, sig) {
- if (value <= 0) {
- return value;
- }
- var half = bits <= 32 ? Math.abs(1 << (bits-1)) // abs is needed if bits == 32
- : Math.pow(2, bits-1);
- if (value >= half && (bits <= 32 || value > half)) { // for huge values, we can hit the precision limit and always get true here. so don't do that
- // but, in general there is no perfect solution here. With 64-bit ints, we get rounding and errors
- // TODO: In i64 mode 1, resign the two parts separately and safely
- value = -2*half + value; // Cannot bitshift half, as it may be at the limit of the bits JS uses in bitshifts
- }
- return value;
-}
-if (!Math['imul']) Math['imul'] = function(a, b) {
- var ah = a >>> 16;
- var al = a & 0xffff;
- var bh = b >>> 16;
- var bl = b & 0xffff;
- return (al*bl + ((ah*bl + al*bh) << 16))|0;
-};
-Math.imul = Math['imul'];
-// A counter of dependencies for calling run(). If we need to
-// do asynchronous work before running, increment this and
-// decrement it. Incrementing must happen in a place like
-// PRE_RUN_ADDITIONS (used by emcc to add file preloading).
-// Note that you can add dependencies in preRun, even though
-// it happens right before run - run will be postponed until
-// the dependencies are met.
-var runDependencies = 0;
-var runDependencyTracking = {};
-var calledInit = false, calledRun = false;
-var runDependencyWatcher = null;
-function addRunDependency(id) {
- runDependencies++;
- if (Module['monitorRunDependencies']) {
- Module['monitorRunDependencies'](runDependencies);
- }
- if (id) {
- assert(!runDependencyTracking[id]);
- runDependencyTracking[id] = 1;
- } else {
- Module.printErr('warning: run dependency added without ID');
- }
-}
-Module['addRunDependency'] = addRunDependency;
-function removeRunDependency(id) {
- runDependencies--;
- if (Module['monitorRunDependencies']) {
- Module['monitorRunDependencies'](runDependencies);
- }
- if (id) {
- assert(runDependencyTracking[id]);
- delete runDependencyTracking[id];
- } else {
- Module.printErr('warning: run dependency removed without ID');
- }
- if (runDependencies == 0) {
- if (runDependencyWatcher !== null) {
- clearInterval(runDependencyWatcher);
- runDependencyWatcher = null;
- }
- // If run has never been called, and we should call run (INVOKE_RUN is true, and Module.noInitialRun is not false)
- if (!calledRun && shouldRunNow) run();
- }
-}
-Module['removeRunDependency'] = removeRunDependency;
-Module["preloadedImages"] = {}; // maps url to image data
-Module["preloadedAudios"] = {}; // maps url to audio data
-function loadMemoryInitializer(filename) {
- function applyData(data) {
- HEAPU8.set(data, STATIC_BASE);
- }
- // always do this asynchronously, to keep shell and web as similar as possible
- addOnPreRun(function() {
- if (ENVIRONMENT_IS_NODE || ENVIRONMENT_IS_SHELL) {
- applyData(Module['readBinary'](filename));
- } else {
- Browser.asyncLoad(filename, function(data) {
- applyData(data);
- }, function(data) {
- throw 'could not load memory initializer ' + filename;
- });
- }
- });
-}
-// === Body ===
-STATIC_BASE = 8;
-STATICTOP = STATIC_BASE + 16392;
-var _stdout;
-var _stdin;
-var _stderr;
-/* global initializers */ __ATINIT__.push({ func: function() { runPostSets() } },{ func: function() { __GLOBAL__I_a() } },{ func: function() { __GLOBAL__I_a8() } });
-var ___fsmu8;
-var ___dso_handle;
-var __ZTVN10__cxxabiv120__si_class_type_infoE;
-var __ZTVN10__cxxabiv117__class_type_infoE;
-var __ZNSt3__112__rs_defaultD1Ev;
-var __ZNSt13runtime_errorC1EPKc;
-var __ZNSt13runtime_errorD1Ev;
-var __ZNSt12length_errorD1Ev;
-var __ZNSt3__16localeC1Ev;
-var __ZNSt3__16localeC1ERKS0_;
-var __ZNSt3__16localeD1Ev;
-var __ZNSt8bad_castC1Ev;
-var __ZNSt8bad_castD1Ev;
-var _stdout = _stdout=allocate([0,0,0,0,0,0,0,0], "i8", ALLOC_STATIC);
-var _stdin = _stdin=allocate([0,0,0,0,0,0,0,0], "i8", ALLOC_STATIC);
-var _stderr = _stderr=allocate([0,0,0,0,0,0,0,0], "i8", ALLOC_STATIC);
-__ZTVN10__cxxabiv120__si_class_type_infoE=allocate([0,0,0,0,200,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0], "i8", ALLOC_STATIC);
-__ZTVN10__cxxabiv117__class_type_infoE=allocate([0,0,0,0,216,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0], "i8", ALLOC_STATIC);
-/* memory initializer */ 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"i8", ALLOC_NONE, Runtime.GLOBAL_BASE)
-var tempDoublePtr = Runtime.alignMemory(allocate(12, "i8", ALLOC_STATIC), 8);
-assert(tempDoublePtr % 8 == 0);
-function copyTempFloat(ptr) { // functions, because inlining this code increases code size too much
- HEAP8[tempDoublePtr] = HEAP8[ptr];
- HEAP8[tempDoublePtr+1] = HEAP8[ptr+1];
- HEAP8[tempDoublePtr+2] = HEAP8[ptr+2];
- HEAP8[tempDoublePtr+3] = HEAP8[ptr+3];
-}
-function copyTempDouble(ptr) {
- HEAP8[tempDoublePtr] = HEAP8[ptr];
- HEAP8[tempDoublePtr+1] = HEAP8[ptr+1];
- HEAP8[tempDoublePtr+2] = HEAP8[ptr+2];
- HEAP8[tempDoublePtr+3] = HEAP8[ptr+3];
- HEAP8[tempDoublePtr+4] = HEAP8[ptr+4];
- HEAP8[tempDoublePtr+5] = HEAP8[ptr+5];
- HEAP8[tempDoublePtr+6] = HEAP8[ptr+6];
- HEAP8[tempDoublePtr+7] = HEAP8[ptr+7];
-}
- function _atexit(func, arg) {
- __ATEXIT__.unshift({ func: func, arg: arg });
- }var ___cxa_atexit=_atexit;
- function _llvm_umul_with_overflow_i32(x, y) {
- x = x>>>0;
- y = y>>>0;
- return ((asm["setTempRet0"](x*y > 4294967295),(x*y)>>>0)|0);
- }
- function ___gxx_personality_v0() {
- }
- function __exit(status) {
- // void _exit(int status);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/exit.html
- Module.print('exit(' + status + ') called');
- Module['exit'](status);
- }function _exit(status) {
- __exit(status);
- }function __ZSt9terminatev() {
- _exit(-1234);
- }
- Module["_memcpy"] = _memcpy;var _llvm_memcpy_p0i8_p0i8_i32=_memcpy;
- var _log=Math.log;
- var _floor=Math.floor;
- var ctlz_i8 = allocate([8,7,6,6,5,5,5,5,4,4,4,4,4,4,4,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0], "i8", ALLOC_STATIC);
- Module["_llvm_ctlz_i32"] = _llvm_ctlz_i32;
- function __ZSt18uncaught_exceptionv() { // std::uncaught_exception()
- return !!__ZSt18uncaught_exceptionv.uncaught_exception;
- }function ___cxa_begin_catch(ptr) {
- __ZSt18uncaught_exceptionv.uncaught_exception--;
- return ptr;
- }
- function _llvm_eh_exception() {
- return HEAP32[((_llvm_eh_exception.buf)>>2)];
- }
- function ___cxa_free_exception(ptr) {
- try {
- return _free(ptr);
- } catch(e) { // XXX FIXME
- }
- }function ___cxa_end_catch() {
- if (___cxa_end_catch.rethrown) {
- ___cxa_end_catch.rethrown = false;
- return;
- }
- // Clear state flag.
- asm['setThrew'](0);
- // Clear type.
- HEAP32[(((_llvm_eh_exception.buf)+(4))>>2)]=0
- // Call destructor if one is registered then clear it.
- var ptr = HEAP32[((_llvm_eh_exception.buf)>>2)];
- var destructor = HEAP32[(((_llvm_eh_exception.buf)+(8))>>2)];
- if (destructor) {
- Runtime.dynCall('vi', destructor, [ptr]);
- HEAP32[(((_llvm_eh_exception.buf)+(8))>>2)]=0
- }
- // Free ptr if it isn't null.
- if (ptr) {
- ___cxa_free_exception(ptr);
- HEAP32[((_llvm_eh_exception.buf)>>2)]=0
- }
- }function ___cxa_rethrow() {
- ___cxa_end_catch.rethrown = true;
- throw HEAP32[((_llvm_eh_exception.buf)>>2)] + " - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch.";;
- }
- Module["_memmove"] = _memmove;var _llvm_memmove_p0i8_p0i8_i32=_memmove;
- Module["_memset"] = _memset;var _llvm_memset_p0i8_i64=_memset;
- function _llvm_lifetime_start() {}
- function _llvm_lifetime_end() {}
- function _pthread_mutex_lock() {}
- function _pthread_mutex_unlock() {}
- function ___cxa_guard_acquire(variable) {
- if (!HEAP8[(variable)]) { // ignore SAFE_HEAP stuff because llvm mixes i64 and i8 here
- HEAP8[(variable)]=1;
- return 1;
- }
- return 0;
- }
- function ___cxa_guard_release() {}
- function _pthread_cond_broadcast() {
- return 0;
- }
- function _pthread_cond_wait() {
- return 0;
- }
- function ___cxa_allocate_exception(size) {
- return _malloc(size);
- }
- function ___cxa_is_number_type(type) {
- var isNumber = false;
- try { if (type == __ZTIi) isNumber = true } catch(e){}
- try { if (type == __ZTIj) isNumber = true } catch(e){}
- try { if (type == __ZTIl) isNumber = true } catch(e){}
- try { if (type == __ZTIm) isNumber = true } catch(e){}
- try { if (type == __ZTIx) isNumber = true } catch(e){}
- try { if (type == __ZTIy) isNumber = true } catch(e){}
- try { if (type == __ZTIf) isNumber = true } catch(e){}
- try { if (type == __ZTId) isNumber = true } catch(e){}
- try { if (type == __ZTIe) isNumber = true } catch(e){}
- try { if (type == __ZTIc) isNumber = true } catch(e){}
- try { if (type == __ZTIa) isNumber = true } catch(e){}
- try { if (type == __ZTIh) isNumber = true } catch(e){}
- try { if (type == __ZTIs) isNumber = true } catch(e){}
- try { if (type == __ZTIt) isNumber = true } catch(e){}
- return isNumber;
- }function ___cxa_does_inherit(definiteType, possibilityType, possibility) {
- if (possibility == 0) return false;
- if (possibilityType == 0 || possibilityType == definiteType)
- return true;
- var possibility_type_info;
- if (___cxa_is_number_type(possibilityType)) {
- possibility_type_info = possibilityType;
- } else {
- var possibility_type_infoAddr = HEAP32[((possibilityType)>>2)] - 8;
- possibility_type_info = HEAP32[((possibility_type_infoAddr)>>2)];
- }
- switch (possibility_type_info) {
- case 0: // possibility is a pointer
- // See if definite type is a pointer
- var definite_type_infoAddr = HEAP32[((definiteType)>>2)] - 8;
- var definite_type_info = HEAP32[((definite_type_infoAddr)>>2)];
- if (definite_type_info == 0) {
- // Also a pointer; compare base types of pointers
- var defPointerBaseAddr = definiteType+8;
- var defPointerBaseType = HEAP32[((defPointerBaseAddr)>>2)];
- var possPointerBaseAddr = possibilityType+8;
- var possPointerBaseType = HEAP32[((possPointerBaseAddr)>>2)];
- return ___cxa_does_inherit(defPointerBaseType, possPointerBaseType, possibility);
- } else
- return false; // one pointer and one non-pointer
- case 1: // class with no base class
- return false;
- case 2: // class with base class
- var parentTypeAddr = possibilityType + 8;
- var parentType = HEAP32[((parentTypeAddr)>>2)];
- return ___cxa_does_inherit(definiteType, parentType, possibility);
- default:
- return false; // some unencountered type
- }
- }
- function ___resumeException(ptr) {
- if (HEAP32[((_llvm_eh_exception.buf)>>2)] == 0) HEAP32[((_llvm_eh_exception.buf)>>2)]=ptr;
- throw ptr + " - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch.";;
- }function ___cxa_find_matching_catch(thrown, throwntype) {
- if (thrown == -1) thrown = HEAP32[((_llvm_eh_exception.buf)>>2)];
- if (throwntype == -1) throwntype = HEAP32[(((_llvm_eh_exception.buf)+(4))>>2)];
- var typeArray = Array.prototype.slice.call(arguments, 2);
- // If throwntype is a pointer, this means a pointer has been
- // thrown. When a pointer is thrown, actually what's thrown
- // is a pointer to the pointer. We'll dereference it.
- if (throwntype != 0 && !___cxa_is_number_type(throwntype)) {
- var throwntypeInfoAddr= HEAP32[((throwntype)>>2)] - 8;
- var throwntypeInfo= HEAP32[((throwntypeInfoAddr)>>2)];
- if (throwntypeInfo == 0)
- thrown = HEAP32[((thrown)>>2)];
- }
- // The different catch blocks are denoted by different types.
- // Due to inheritance, those types may not precisely match the
- // type of the thrown object. Find one which matches, and
- // return the type of the catch block which should be called.
- for (var i = 0; i < typeArray.length; i++) {
- if (___cxa_does_inherit(typeArray[i], throwntype, thrown))
- return ((asm["setTempRet0"](typeArray[i]),thrown)|0);
- }
- // Shouldn't happen unless we have bogus data in typeArray
- // or encounter a type for which emscripten doesn't have suitable
- // typeinfo defined. Best-efforts match just in case.
- return ((asm["setTempRet0"](throwntype),thrown)|0);
- }function ___cxa_throw(ptr, type, destructor) {
- if (!___cxa_throw.initialized) {
- try {
- HEAP32[((__ZTVN10__cxxabiv119__pointer_type_infoE)>>2)]=0; // Workaround for libcxxabi integration bug
- } catch(e){}
- try {
- HEAP32[((__ZTVN10__cxxabiv117__class_type_infoE)>>2)]=1; // Workaround for libcxxabi integration bug
- } catch(e){}
- try {
- HEAP32[((__ZTVN10__cxxabiv120__si_class_type_infoE)>>2)]=2; // Workaround for libcxxabi integration bug
- } catch(e){}
- ___cxa_throw.initialized = true;
- }
- HEAP32[((_llvm_eh_exception.buf)>>2)]=ptr
- HEAP32[(((_llvm_eh_exception.buf)+(4))>>2)]=type
- HEAP32[(((_llvm_eh_exception.buf)+(8))>>2)]=destructor
- if (!("uncaught_exception" in __ZSt18uncaught_exceptionv)) {
- __ZSt18uncaught_exceptionv.uncaught_exception = 1;
- } else {
- __ZSt18uncaught_exceptionv.uncaught_exception++;
- }
- throw ptr + " - Exception catching is disabled, this exception cannot be caught. Compile with -s DISABLE_EXCEPTION_CATCHING=0 or DISABLE_EXCEPTION_CATCHING=2 to catch.";;
- }
- var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:35,EIDRM:36,ECHRNG:37,EL2NSYNC:38,EL3HLT:39,EL3RST:40,ELNRNG:41,EUNATCH:42,ENOCSI:43,EL2HLT:44,EDEADLK:45,ENOLCK:46,EBADE:50,EBADR:51,EXFULL:52,ENOANO:53,EBADRQC:54,EBADSLT:55,EDEADLOCK:56,EBFONT:57,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:74,EDOTDOT:76,EBADMSG:77,ENOTUNIQ:80,EBADFD:81,EREMCHG:82,ELIBACC:83,ELIBBAD:84,ELIBSCN:85,ELIBMAX:86,ELIBEXEC:87,ENOSYS:88,ENOTEMPTY:90,ENAMETOOLONG:91,ELOOP:92,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:106,EPROTOTYPE:107,ENOTSOCK:108,ENOPROTOOPT:109,ESHUTDOWN:110,ECONNREFUSED:111,EADDRINUSE:112,ECONNABORTED:113,ENETUNREACH:114,ENETDOWN:115,ETIMEDOUT:116,EHOSTDOWN:117,EHOSTUNREACH:118,EINPROGRESS:119,EALREADY:120,EDESTADDRREQ:121,EMSGSIZE:122,EPROTONOSUPPORT:123,ESOCKTNOSUPPORT:124,EADDRNOTAVAIL:125,ENETRESET:126,EISCONN:127,ENOTCONN:128,ETOOMANYREFS:129,EUSERS:131,EDQUOT:132,ESTALE:133,ENOTSUP:134,ENOMEDIUM:135,EILSEQ:138,EOVERFLOW:139,ECANCELED:140,ENOTRECOVERABLE:141,EOWNERDEAD:142,ESTRPIPE:143};
- var ERRNO_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No such process",4:"Interrupted system call",5:"I/O error",6:"No such device or address",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No children",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad address",15:"Block device required",16:"Mount device busy",17:"File exists",18:"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory",22:"Invalid argument",23:"Too many open files in system",24:"Too many open files",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space left on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",32:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not representable",35:"No message of desired type",36:"Identifier removed",37:"Channel number out of range",38:"Level 2 not synchronized",39:"Level 3 halted",40:"Level 3 reset",41:"Link number out of range",42:"Protocol driver not attached",43:"No CSI structure available",44:"Level 2 halted",45:"Deadlock condition",46:"No record locks available",50:"Invalid exchange",51:"Invalid request descriptor",52:"Exchange full",53:"No anode",54:"Invalid request code",55:"Invalid slot",56:"File locking deadlock error",57:"Bad font file fmt",60:"Device not a stream",61:"No data (for no delay io)",62:"Timer expired",63:"Out of streams resources",64:"Machine is not on the network",65:"Package not installed",66:"The object is remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",70:"Communication error on send",71:"Protocol error",74:"Multihop attempted",76:"Cross mount point (not really error)",77:"Trying to read unreadable message",80:"Given log. name not unique",81:"f.d. invalid for this operation",82:"Remote address changed",83:"Can access a needed shared lib",84:"Accessing a corrupted shared lib",85:".lib section in a.out corrupted",86:"Attempting to link in too many libs",87:"Attempting to exec a shared library",88:"Function not implemented",90:"Directory not empty",91:"File or path name too long",92:"Too many symbolic links",95:"Operation not supported on transport endpoint",96:"Protocol family not supported",104:"Connection reset by peer",105:"No buffer space available",106:"Address family not supported by protocol family",107:"Protocol wrong type for socket",108:"Socket operation on non-socket",109:"Protocol not available",110:"Can't send after socket shutdown",111:"Connection refused",112:"Address already in use",113:"Connection aborted",114:"Network is unreachable",115:"Network interface is not configured",116:"Connection timed out",117:"Host is down",118:"Host is unreachable",119:"Connection already in progress",120:"Socket already connected",121:"Destination address required",122:"Message too long",123:"Unknown protocol",124:"Socket type not supported",125:"Address not available",126:"Connection reset by network",127:"Socket is already connected",128:"Socket is not connected",129:"Too many references",131:"Too many users",132:"Quota exceeded",133:"Stale file handle",134:"Not supported",135:"No medium (in tape drive)",138:"Illegal byte sequence",139:"Value too large for defined data type",140:"Operation canceled",141:"State not recoverable",142:"Previous owner died",143:"Streams pipe error"};
- var ___errno_state=0;function ___setErrNo(value) {
- // For convenient setting and returning of errno.
- HEAP32[((___errno_state)>>2)]=value
- return value;
- }
- var VFS=undefined;
- var PATH={splitPath:function (filename) {
- var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
- return splitPathRe.exec(filename).slice(1);
- },normalizeArray:function (parts, allowAboveRoot) {
- // if the path tries to go above the root, `up` ends up > 0
- 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 the path is allowed to go above the root, restore leading ..s
- if (allowAboveRoot) {
- for (; up--; up) {
- parts.unshift('..');
- }
- }
- return parts;
- },normalize:function (path) {
- var isAbsolute = path.charAt(0) === '/',
- trailingSlash = path.substr(-1) === '/';
- // Normalize the path
- 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) {
- // No dirname whatsoever
- return '.';
- }
- if (dir) {
- // It has a dirname, strip trailing slash
- dir = dir.substr(0, dir.length - 1);
- }
- return root + dir;
- },basename:function (path, ext) {
- // EMSCRIPTEN return '/'' for '/', not an empty string
- if (path === '/') return '/';
- var f = PATH.splitPath(path)[2];
- if (ext && f.substr(-1 * ext.length) === ext) {
- f = f.substr(0, f.length - ext.length);
- }
- return f;
- },join:function () {
- var paths = Array.prototype.slice.call(arguments, 0);
- return PATH.normalize(paths.filter(function(p, index) {
- if (typeof p !== 'string') {
- throw new TypeError('Arguments to path.join must be strings');
- }
- return p;
- }).join('/'));
- },resolve:function () {
- var resolvedPath = '',
- resolvedAbsolute = false;
- for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
- var path = (i >= 0) ? arguments[i] : FS.cwd();
- // Skip empty and invalid entries
- if (typeof path !== 'string') {
- throw new TypeError('Arguments to path.resolve must be strings');
- } else if (!path) {
- continue;
- }
- resolvedPath = path + '/' + resolvedPath;
- resolvedAbsolute = path.charAt(0) === '/';
- }
- // At this point the path should be resolved to a full absolute path, but
- // handle relative paths to be safe (might happen when process.cwd() fails)
- resolvedPath = PATH.normalizeArray(resolvedPath.split('/').filter(function(p) {
- return !!p;
- }), !resolvedAbsolute).join('/');
- return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
- },relative:function (from, to) {
- from = PATH.resolve(from).substr(1);
- to = PATH.resolve(to).substr(1);
- function trim(arr) {
- var start = 0;
- for (; start < arr.length; start++) {
- if (arr[start] !== '') break;
- }
- var end = arr.length - 1;
- for (; end >= 0; end--) {
- if (arr[end] !== '') break;
- }
- if (start > end) return [];
- return arr.slice(start, end - start + 1);
- }
- var fromParts = trim(from.split('/'));
- var toParts = trim(to.split('/'));
- var length = Math.min(fromParts.length, toParts.length);
- var samePartsLength = length;
- for (var i = 0; i < length; i++) {
- if (fromParts[i] !== toParts[i]) {
- samePartsLength = i;
- break;
- }
- }
- var outputParts = [];
- for (var i = samePartsLength; i < fromParts.length; i++) {
- outputParts.push('..');
- }
- outputParts = outputParts.concat(toParts.slice(samePartsLength));
- return outputParts.join('/');
- }};
- var TTY={ttys:[],register:function (dev, ops) {
- TTY.ttys[dev] = { input: [], output: [], ops: ops };
- FS.registerDevice(dev, TTY.stream_ops);
- },stream_ops:{open:function (stream) {
- // this wouldn't be required if the library wasn't eval'd at first...
- if (!TTY.utf8) {
- TTY.utf8 = new Runtime.UTF8Processor();
- }
- var tty = TTY.ttys[stream.node.rdev];
- if (!tty) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- stream.tty = tty;
- stream.seekable = false;
- },close:function (stream) {
- // flush any pending line data
- if (stream.tty.output.length) {
- stream.tty.ops.put_char(stream.tty, 10);
- }
- },read:function (stream, buffer, offset, length, pos /* ignored */) {
- if (!stream.tty || !stream.tty.ops.get_char) {
- throw new FS.ErrnoError(ERRNO_CODES.ENXIO);
- }
- var bytesRead = 0;
- for (var i = 0; i < length; i++) {
- var result;
- try {
- result = stream.tty.ops.get_char(stream.tty);
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- if (result === undefined && bytesRead === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);
- }
- if (result === null || result === undefined) break;
- bytesRead++;
- buffer[offset+i] = result;
- }
- if (bytesRead) {
- stream.node.timestamp = Date.now();
- }
- return bytesRead;
- },write:function (stream, buffer, offset, length, pos) {
- if (!stream.tty || !stream.tty.ops.put_char) {
- throw new FS.ErrnoError(ERRNO_CODES.ENXIO);
- }
- for (var i = 0; i < length; i++) {
- try {
- stream.tty.ops.put_char(stream.tty, buffer[offset+i]);
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- }
- if (length) {
- stream.node.timestamp = Date.now();
- }
- return i;
- }},default_tty_ops:{get_char:function (tty) {
- if (!tty.input.length) {
- var result = null;
- if (ENVIRONMENT_IS_NODE) {
- if (process.stdin.destroyed) {
- return undefined;
- }
- result = process.stdin.read();
- } else if (typeof window != 'undefined' &&
- typeof window.prompt == 'function') {
- // Browser.
- result = window.prompt('Input: '); // returns null on cancel
- if (result !== null) {
- result += '\n';
- }
- } else if (typeof readline == 'function') {
- // Command line.
- result = readline();
- if (result !== null) {
- result += '\n';
- }
- }
- if (!result) {
- return null;
- }
- tty.input = intArrayFromString(result, true);
- }
- return tty.input.shift();
- },put_char:function (tty, val) {
- if (val === null || val === 10) {
- Module['print'](tty.output.join(''));
- tty.output = [];
- } else {
- tty.output.push(TTY.utf8.processCChar(val));
- }
- }},default_tty1_ops:{put_char:function (tty, val) {
- if (val === null || val === 10) {
- Module['printErr'](tty.output.join(''));
- tty.output = [];
- } else {
- tty.output.push(TTY.utf8.processCChar(val));
- }
- }}};
- var MEMFS={mount:function (mount) {
- return MEMFS.create_node(null, '/', 0040000 | 0777, 0);
- },create_node:function (parent, name, mode, dev) {
- if (FS.isBlkdev(mode) || FS.isFIFO(mode)) {
- // no supported
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- var node = FS.createNode(parent, name, mode, dev);
- if (FS.isDir(node.mode)) {
- node.node_ops = {
- getattr: MEMFS.node_ops.getattr,
- setattr: MEMFS.node_ops.setattr,
- lookup: MEMFS.node_ops.lookup,
- mknod: MEMFS.node_ops.mknod,
- mknod: MEMFS.node_ops.mknod,
- rename: MEMFS.node_ops.rename,
- unlink: MEMFS.node_ops.unlink,
- rmdir: MEMFS.node_ops.rmdir,
- readdir: MEMFS.node_ops.readdir,
- symlink: MEMFS.node_ops.symlink
- };
- node.stream_ops = {
- llseek: MEMFS.stream_ops.llseek
- };
- node.contents = {};
- } else if (FS.isFile(node.mode)) {
- node.node_ops = {
- getattr: MEMFS.node_ops.getattr,
- setattr: MEMFS.node_ops.setattr
- };
- node.stream_ops = {
- llseek: MEMFS.stream_ops.llseek,
- read: MEMFS.stream_ops.read,
- write: MEMFS.stream_ops.write,
- allocate: MEMFS.stream_ops.allocate,
- mmap: MEMFS.stream_ops.mmap
- };
- node.contents = [];
- } else if (FS.isLink(node.mode)) {
- node.node_ops = {
- getattr: MEMFS.node_ops.getattr,
- setattr: MEMFS.node_ops.setattr,
- readlink: MEMFS.node_ops.readlink
- };
- node.stream_ops = {};
- } else if (FS.isChrdev(node.mode)) {
- node.node_ops = {
- getattr: MEMFS.node_ops.getattr,
- setattr: MEMFS.node_ops.setattr
- };
- node.stream_ops = FS.chrdev_stream_ops;
- }
- node.timestamp = Date.now();
- // add the new node to the parent
- if (parent) {
- parent.contents[name] = node;
- }
- return node;
- },node_ops:{getattr:function (node) {
- var attr = {};
- // device numbers reuse inode numbers.
- attr.dev = FS.isChrdev(node.mode) ? node.id : 1;
- attr.ino = node.id;
- attr.mode = node.mode;
- attr.nlink = 1;
- attr.uid = 0;
- attr.gid = 0;
- attr.rdev = node.rdev;
- if (FS.isDir(node.mode)) {
- attr.size = 4096;
- } else if (FS.isFile(node.mode)) {
- attr.size = node.contents.length;
- } else if (FS.isLink(node.mode)) {
- attr.size = node.link.length;
- } else {
- attr.size = 0;
- }
- attr.atime = new Date(node.timestamp);
- attr.mtime = new Date(node.timestamp);
- attr.ctime = new Date(node.timestamp);
- // NOTE: In our implementation, st_blocks = Math.ceil(st_size/st_blksize),
- // but this is not required by the standard.
- attr.blksize = 4096;
- attr.blocks = Math.ceil(attr.size / attr.blksize);
- return attr;
- },setattr:function (node, attr) {
- if (attr.mode !== undefined) {
- node.mode = attr.mode;
- }
- if (attr.timestamp !== undefined) {
- node.timestamp = attr.timestamp;
- }
- if (attr.size !== undefined) {
- var contents = node.contents;
- if (attr.size < contents.length) contents.length = attr.size;
- else while (attr.size > contents.length) contents.push(0);
- }
- },lookup:function (parent, name) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- },mknod:function (parent, name, mode, dev) {
- return MEMFS.create_node(parent, name, mode, dev);
- },rename:function (old_node, new_dir, new_name) {
- // if we're overwriting a directory at new_name, make sure it's empty.
- if (FS.isDir(old_node.mode)) {
- var new_node;
- try {
- new_node = FS.lookupNode(new_dir, new_name);
- } catch (e) {
- }
- if (new_node) {
- for (var i in new_node.contents) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
- }
- }
- }
- // do the internal rewiring
- delete old_node.parent.contents[old_node.name];
- old_node.name = new_name;
- new_dir.contents[new_name] = old_node;
- },unlink:function (parent, name) {
- delete parent.contents[name];
- },rmdir:function (parent, name) {
- var node = FS.lookupNode(parent, name);
- for (var i in node.contents) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
- }
- delete parent.contents[name];
- },readdir:function (node) {
- var entries = ['.', '..']
- for (var key in node.contents) {
- if (!node.contents.hasOwnProperty(key)) {
- continue;
- }
- entries.push(key);
- }
- return entries;
- },symlink:function (parent, newname, oldpath) {
- var node = MEMFS.create_node(parent, newname, 0777 | 0120000, 0);
- node.link = oldpath;
- return node;
- },readlink:function (node) {
- if (!FS.isLink(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- return node.link;
- }},stream_ops:{read:function (stream, buffer, offset, length, position) {
- var contents = stream.node.contents;
- var size = Math.min(contents.length - position, length);
- if (contents.subarray) { // typed array
- buffer.set(contents.subarray(position, position + size), offset);
- } else
- {
- for (var i = 0; i < size; i++) {
- buffer[offset + i] = contents[position + i];
- }
- }
- return size;
- },write:function (stream, buffer, offset, length, position) {
- var contents = stream.node.contents;
- while (contents.length < position) contents.push(0);
- for (var i = 0; i < length; i++) {
- contents[position + i] = buffer[offset + i];
- }
- stream.node.timestamp = Date.now();
- return length;
- },llseek:function (stream, offset, whence) {
- var position = offset;
- if (whence === 1) { // SEEK_CUR.
- position += stream.position;
- } else if (whence === 2) { // SEEK_END.
- if (FS.isFile(stream.node.mode)) {
- position += stream.node.contents.length;
- }
- }
- if (position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- stream.ungotten = [];
- stream.position = position;
- return position;
- },allocate:function (stream, offset, length) {
- var contents = stream.node.contents;
- var limit = offset + length;
- while (limit > contents.length) contents.push(0);
- },mmap:function (stream, buffer, offset, length, position, prot, flags) {
- if (!FS.isFile(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- var ptr;
- var allocated;
- var contents = stream.node.contents;
- // Only make a new copy when MAP_PRIVATE is specified.
- if (!(flags & 0x02)) {
- // We can't emulate MAP_SHARED when the file is not backed by the buffer
- // we're mapping to (e.g. the HEAP buffer).
- assert(contents.buffer === buffer || contents.buffer === buffer.buffer);
- allocated = false;
- ptr = contents.byteOffset;
- } else {
- // Try to avoid unnecessary slices.
- if (position > 0 || position + length < contents.length) {
- if (contents.subarray) {
- contents = contents.subarray(position, position + length);
- } else {
- contents = Array.prototype.slice.call(contents, position, position + length);
- }
- }
- allocated = true;
- ptr = _malloc(length);
- if (!ptr) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOMEM);
- }
- buffer.set(contents, ptr);
- }
- return { ptr: ptr, allocated: allocated };
- }}};
- var _stdin=allocate(1, "i32*", ALLOC_STATIC);
- var _stdout=allocate(1, "i32*", ALLOC_STATIC);
- var _stderr=allocate(1, "i32*", ALLOC_STATIC);
- function _fflush(stream) {
- // int fflush(FILE *stream);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/fflush.html
- // we don't currently perform any user-space buffering of data
- }var FS={root:null,nodes:[null],devices:[null],streams:[null],nextInode:1,name_table:null,currentPath:"/",initialized:false,ignorePermissions:true,ErrnoError:function ErrnoError(errno) {
- this.errno = errno;
- for (var key in ERRNO_CODES) {
- if (ERRNO_CODES[key] === errno) {
- this.code = key;
- break;
- }
- }
- this.message = ERRNO_MESSAGES[errno];
- },handleFSError:function (e) {
- if (!(e instanceof FS.ErrnoError)) throw e + ' : ' + new Error().stack;
- return ___setErrNo(e.errno);
- },hashName:function (parentid, name) {
- var hash = 0;
- for (var i = 0; i < name.length; i++) {
- hash = ((hash << 5) - hash + name.charCodeAt(i)) | 0;
- }
- return ((parentid + hash) >>> 0) % FS.name_table.length;
- },hashAddNode:function (node) {
- var hash = FS.hashName(node.parent.id, node.name);
- node.name_next = FS.name_table[hash];
- FS.name_table[hash] = node;
- },hashRemoveNode:function (node) {
- var hash = FS.hashName(node.parent.id, node.name);
- if (FS.name_table[hash] === node) {
- FS.name_table[hash] = node.name_next;
- } else {
- var current = FS.name_table[hash];
- while (current) {
- if (current.name_next === node) {
- current.name_next = node.name_next;
- break;
- }
- current = current.name_next;
- }
- }
- },lookupNode:function (parent, name) {
- var err = FS.mayLookup(parent);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- var hash = FS.hashName(parent.id, name);
- for (var node = FS.name_table[hash]; node; node = node.name_next) {
- if (node.parent.id === parent.id && node.name === name) {
- return node;
- }
- }
- // if we failed to find it in the cache, call into the VFS
- return FS.lookup(parent, name);
- },createNode:function (parent, name, mode, rdev) {
- var node = {
- id: FS.nextInode++,
- name: name,
- mode: mode,
- node_ops: {},
- stream_ops: {},
- rdev: rdev,
- parent: null,
- mount: null
- };
- if (!parent) {
- parent = node; // root node sets parent to itself
- }
- node.parent = parent;
- node.mount = parent.mount;
- // compatibility
- var readMode = 292 | 73;
- var writeMode = 146;
- // NOTE we must use Object.defineProperties instead of individual calls to
- // Object.defineProperty in order to make closure compiler happy
- Object.defineProperties(node, {
- read: {
- get: function() { return (node.mode & readMode) === readMode; },
- set: function(val) { val ? node.mode |= readMode : node.mode &= ~readMode; }
- },
- write: {
- get: function() { return (node.mode & writeMode) === writeMode; },
- set: function(val) { val ? node.mode |= writeMode : node.mode &= ~writeMode; }
- },
- isFolder: {
- get: function() { return FS.isDir(node.mode); },
- },
- isDevice: {
- get: function() { return FS.isChrdev(node.mode); },
- },
- });
- FS.hashAddNode(node);
- return node;
- },destroyNode:function (node) {
- FS.hashRemoveNode(node);
- },isRoot:function (node) {
- return node === node.parent;
- },isMountpoint:function (node) {
- return node.mounted;
- },isFile:function (mode) {
- return (mode & 0170000) === 0100000;
- },isDir:function (mode) {
- return (mode & 0170000) === 0040000;
- },isLink:function (mode) {
- return (mode & 0170000) === 0120000;
- },isChrdev:function (mode) {
- return (mode & 0170000) === 0020000;
- },isBlkdev:function (mode) {
- return (mode & 0170000) === 0060000;
- },isFIFO:function (mode) {
- return (mode & 0170000) === 0010000;
- },cwd:function () {
- return FS.currentPath;
- },lookupPath:function (path, opts) {
- path = PATH.resolve(FS.currentPath, path);
- opts = opts || { recurse_count: 0 };
- if (opts.recurse_count > 8) { // max recursive lookup of 8
- throw new FS.ErrnoError(ERRNO_CODES.ELOOP);
- }
- // split the path
- var parts = PATH.normalizeArray(path.split('/').filter(function(p) {
- return !!p;
- }), false);
- // start at the root
- var current = FS.root;
- var current_path = '/';
- for (var i = 0; i < parts.length; i++) {
- var islast = (i === parts.length-1);
- if (islast && opts.parent) {
- // stop resolving
- break;
- }
- current = FS.lookupNode(current, parts[i]);
- current_path = PATH.join(current_path, parts[i]);
- // jump to the mount's root node if this is a mountpoint
- if (FS.isMountpoint(current)) {
- current = current.mount.root;
- }
- // follow symlinks
- // by default, lookupPath will not follow a symlink if it is the final path component.
- // setting opts.follow = true will override this behavior.
- if (!islast || opts.follow) {
- var count = 0;
- while (FS.isLink(current.mode)) {
- var link = FS.readlink(current_path);
- current_path = PATH.resolve(PATH.dirname(current_path), link);
- var lookup = FS.lookupPath(current_path, { recurse_count: opts.recurse_count });
- current = lookup.node;
- if (count++ > 40) { // limit max consecutive symlinks to 40 (SYMLOOP_MAX).
- throw new FS.ErrnoError(ERRNO_CODES.ELOOP);
- }
- }
- }
- }
- return { path: current_path, node: current };
- },getPath:function (node) {
- var path;
- while (true) {
- if (FS.isRoot(node)) {
- return path ? PATH.join(node.mount.mountpoint, path) : node.mount.mountpoint;
- }
- path = path ? PATH.join(node.name, path) : node.name;
- node = node.parent;
- }
- },flagModes:{"r":0,"rs":8192,"r+":2,"w":1537,"wx":3585,"xw":3585,"w+":1538,"wx+":3586,"xw+":3586,"a":521,"ax":2569,"xa":2569,"a+":522,"ax+":2570,"xa+":2570},modeStringToFlags:function (str) {
- var flags = FS.flagModes[str];
- if (typeof flags === 'undefined') {
- throw new Error('Unknown file open mode: ' + str);
- }
- return flags;
- },flagsToPermissionString:function (flag) {
- var accmode = flag & 3;
- var perms = ['r', 'w', 'rw'][accmode];
- if ((flag & 1024)) {
- perms += 'w';
- }
- return perms;
- },nodePermissions:function (node, perms) {
- if (FS.ignorePermissions) {
- return 0;
- }
- // return 0 if any user, group or owner bits are set.
- if (perms.indexOf('r') !== -1 && !(node.mode & 292)) {
- return ERRNO_CODES.EACCES;
- } else if (perms.indexOf('w') !== -1 && !(node.mode & 146)) {
- return ERRNO_CODES.EACCES;
- } else if (perms.indexOf('x') !== -1 && !(node.mode & 73)) {
- return ERRNO_CODES.EACCES;
- }
- return 0;
- },mayLookup:function (dir) {
- return FS.nodePermissions(dir, 'x');
- },mayMknod:function (mode) {
- switch (mode & 0170000) {
- case 0100000:
- case 0020000:
- case 0060000:
- case 0010000:
- case 0140000:
- return 0;
- default:
- return ERRNO_CODES.EINVAL;
- }
- },mayCreate:function (dir, name) {
- try {
- var node = FS.lookupNode(dir, name);
- return ERRNO_CODES.EEXIST;
- } catch (e) {
- }
- return FS.nodePermissions(dir, 'wx');
- },mayDelete:function (dir, name, isdir) {
- var node;
- try {
- node = FS.lookupNode(dir, name);
- } catch (e) {
- return e.errno;
- }
- var err = FS.nodePermissions(dir, 'wx');
- if (err) {
- return err;
- }
- if (isdir) {
- if (!FS.isDir(node.mode)) {
- return ERRNO_CODES.ENOTDIR;
- }
- if (FS.isRoot(node) || FS.getPath(node) === FS.currentPath) {
- return ERRNO_CODES.EBUSY;
- }
- } else {
- if (FS.isDir(node.mode)) {
- return ERRNO_CODES.EISDIR;
- }
- }
- return 0;
- },mayOpen:function (node, flags) {
- if (!node) {
- return ERRNO_CODES.ENOENT;
- }
- if (FS.isLink(node.mode)) {
- return ERRNO_CODES.ELOOP;
- } else if (FS.isDir(node.mode)) {
- if ((flags & 3) !== 0 || // opening for write
- (flags & 1024)) {
- return ERRNO_CODES.EISDIR;
- }
- }
- return FS.nodePermissions(node, FS.flagsToPermissionString(flags));
- },chrdev_stream_ops:{open:function (stream) {
- var device = FS.getDevice(stream.node.rdev);
- // override node's stream ops with the device's
- stream.stream_ops = device.stream_ops;
- // forward the open call
- if (stream.stream_ops.open) {
- stream.stream_ops.open(stream);
- }
- },llseek:function () {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }},major:function (dev) {
- return ((dev) >> 8);
- },minor:function (dev) {
- return ((dev) & 0xff);
- },makedev:function (ma, mi) {
- return ((ma) << 8 | (mi));
- },registerDevice:function (dev, ops) {
- FS.devices[dev] = { stream_ops: ops };
- },getDevice:function (dev) {
- return FS.devices[dev];
- },MAX_OPEN_FDS:4096,nextfd:function (fd_start, fd_end) {
- fd_start = fd_start || 1;
- fd_end = fd_end || FS.MAX_OPEN_FDS;
- for (var fd = fd_start; fd <= fd_end; fd++) {
- if (!FS.streams[fd]) {
- return fd;
- }
- }
- throw new FS.ErrnoError(ERRNO_CODES.EMFILE);
- },getStream:function (fd) {
- return FS.streams[fd];
- },createStream:function (stream, fd_start, fd_end) {
- var fd = FS.nextfd(fd_start, fd_end);
- stream.fd = fd;
- // compatibility
- Object.defineProperties(stream, {
- object: {
- get: function() { return stream.node; },
- set: function(val) { stream.node = val; }
- },
- isRead: {
- get: function() { return (stream.flags & 3) !== 1; }
- },
- isWrite: {
- get: function() { return (stream.flags & 3) !== 0; }
- },
- isAppend: {
- get: function() { return (stream.flags & 8); }
- }
- });
- FS.streams[fd] = stream;
- return stream;
- },closeStream:function (fd) {
- FS.streams[fd] = null;
- },getMode:function (canRead, canWrite) {
- var mode = 0;
- if (canRead) mode |= 292 | 73;
- if (canWrite) mode |= 146;
- return mode;
- },joinPath:function (parts, forceRelative) {
- var path = PATH.join.apply(null, parts);
- if (forceRelative && path[0] == '/') path = path.substr(1);
- return path;
- },absolutePath:function (relative, base) {
- return PATH.resolve(base, relative);
- },standardizePath:function (path) {
- return PATH.normalize(path);
- },findObject:function (path, dontResolveLastLink) {
- var ret = FS.analyzePath(path, dontResolveLastLink);
- if (ret.exists) {
- return ret.object;
- } else {
- ___setErrNo(ret.error);
- return null;
- }
- },analyzePath:function (path, dontResolveLastLink) {
- // operate from within the context of the symlink's target
- try {
- var lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
- path = lookup.path;
- } catch (e) {
- }
- var ret = {
- isRoot: false, exists: false, error: 0, name: null, path: null, object: null,
- parentExists: false, parentPath: null, parentObject: null
- };
- try {
- var lookup = FS.lookupPath(path, { parent: true });
- ret.parentExists = true;
- ret.parentPath = lookup.path;
- ret.parentObject = lookup.node;
- ret.name = PATH.basename(path);
- lookup = FS.lookupPath(path, { follow: !dontResolveLastLink });
- ret.exists = true;
- ret.path = lookup.path;
- ret.object = lookup.node;
- ret.name = lookup.node.name;
- ret.isRoot = lookup.path === '/';
- } catch (e) {
- ret.error = e.errno;
- };
- return ret;
- },createFolder:function (parent, name, canRead, canWrite) {
- var path = PATH.join(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = FS.getMode(canRead, canWrite);
- return FS.mkdir(path, mode);
- },createPath:function (parent, path, canRead, canWrite) {
- parent = typeof parent === 'string' ? parent : FS.getPath(parent);
- var parts = path.split('/').reverse();
- while (parts.length) {
- var part = parts.pop();
- if (!part) continue;
- var current = PATH.join(parent, part);
- try {
- FS.mkdir(current, 0777);
- } catch (e) {
- // ignore EEXIST
- }
- parent = current;
- }
- return current;
- },createFile:function (parent, name, properties, canRead, canWrite) {
- var path = PATH.join(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = FS.getMode(canRead, canWrite);
- return FS.create(path, mode);
- },createDataFile:function (parent, name, data, canRead, canWrite) {
- var path = PATH.join(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = FS.getMode(canRead, canWrite);
- var node = FS.create(path, mode);
- if (data) {
- if (typeof data === 'string') {
- var arr = new Array(data.length);
- for (var i = 0, len = data.length; i < len; ++i) arr[i] = data.charCodeAt(i);
- data = arr;
- }
- // make sure we can write to the file
- FS.chmod(path, mode | 146);
- var stream = FS.open(path, 'w');
- FS.write(stream, data, 0, data.length, 0);
- FS.close(stream);
- FS.chmod(path, mode);
- }
- return node;
- },createDevice:function (parent, name, input, output) {
- var path = PATH.join(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- var mode = input && output ? 0777 : (input ? 0333 : 0555);
- if (!FS.createDevice.major) FS.createDevice.major = 64;
- var dev = FS.makedev(FS.createDevice.major++, 0);
- // Create a fake device that a set of stream ops to emulate
- // the old behavior.
- FS.registerDevice(dev, {
- open: function(stream) {
- stream.seekable = false;
- },
- close: function(stream) {
- // flush any pending line data
- if (output && output.buffer && output.buffer.length) {
- output(10);
- }
- },
- read: function(stream, buffer, offset, length, pos /* ignored */) {
- var bytesRead = 0;
- for (var i = 0; i < length; i++) {
- var result;
- try {
- result = input();
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- if (result === undefined && bytesRead === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EAGAIN);
- }
- if (result === null || result === undefined) break;
- bytesRead++;
- buffer[offset+i] = result;
- }
- if (bytesRead) {
- stream.node.timestamp = Date.now();
- }
- return bytesRead;
- },
- write: function(stream, buffer, offset, length, pos) {
- for (var i = 0; i < length; i++) {
- try {
- output(buffer[offset+i]);
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- }
- if (length) {
- stream.node.timestamp = Date.now();
- }
- return i;
- }
- });
- return FS.mkdev(path, mode, dev);
- },createLink:function (parent, name, target, canRead, canWrite) {
- var path = PATH.join(typeof parent === 'string' ? parent : FS.getPath(parent), name);
- return FS.symlink(target, path);
- },forceLoadFile:function (obj) {
- if (obj.isDevice || obj.isFolder || obj.link || obj.contents) return true;
- var success = true;
- if (typeof XMLHttpRequest !== 'undefined') {
- throw new Error("Lazy loading should have been performed (contents set) in createLazyFile, but it was not. Lazy loading only works in web workers. Use --embed-file or --preload-file in emcc on the main thread.");
- } else if (Module['read']) {
- // Command-line.
- try {
- // WARNING: Can't read binary files in V8's d8 or tracemonkey's js, as
- // read() will try to parse UTF8.
- obj.contents = intArrayFromString(Module['read'](obj.url), true);
- } catch (e) {
- success = false;
- }
- } else {
- throw new Error('Cannot load without read() or XMLHttpRequest.');
- }
- if (!success) ___setErrNo(ERRNO_CODES.EIO);
- return success;
- },createLazyFile:function (parent, name, url, canRead, canWrite) {
- if (typeof XMLHttpRequest !== 'undefined') {
- if (!ENVIRONMENT_IS_WORKER) throw 'Cannot do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-file or --preload-file in emcc';
- // Lazy chunked Uint8Array (implements get and length from Uint8Array). Actual getting is abstracted away for eventual reuse.
- var LazyUint8Array = function() {
- this.lengthKnown = false;
- this.chunks = []; // Loaded chunks. Index is the chunk number
- }
- LazyUint8Array.prototype.get = function(idx) {
- if (idx > this.length-1 || idx < 0) {
- return undefined;
- }
- var chunkOffset = idx % this.chunkSize;
- var chunkNum = Math.floor(idx / this.chunkSize);
- return this.getter(chunkNum)[chunkOffset];
- }
- LazyUint8Array.prototype.setDataGetter = function(getter) {
- this.getter = getter;
- }
- LazyUint8Array.prototype.cacheLength = function() {
- // Find length
- var xhr = new XMLHttpRequest();
- xhr.open('HEAD', url, false);
- xhr.send(null);
- if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
- var datalength = Number(xhr.getResponseHeader("Content-length"));
- var header;
- var hasByteServing = (header = xhr.getResponseHeader("Accept-Ranges")) && header === "bytes";
- var chunkSize = 1024*1024; // Chunk size in bytes
- if (!hasByteServing) chunkSize = datalength;
- // Function to get a range from the remote URL.
- var doXHR = (function(from, to) {
- if (from > to) throw new Error("invalid range (" + from + ", " + to + ") or no bytes requested!");
- if (to > datalength-1) throw new Error("only " + datalength + " bytes available! programmer error!");
- // TODO: Use mozResponseArrayBuffer, responseStream, etc. if available.
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, false);
- if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to);
- // Some hints to the browser that we want binary data.
- if (typeof Uint8Array != 'undefined') xhr.responseType = 'arraybuffer';
- if (xhr.overrideMimeType) {
- xhr.overrideMimeType('text/plain; charset=x-user-defined');
- }
- xhr.send(null);
- if (!(xhr.status >= 200 && xhr.status < 300 || xhr.status === 304)) throw new Error("Couldn't load " + url + ". Status: " + xhr.status);
- if (xhr.response !== undefined) {
- return new Uint8Array(xhr.response || []);
- } else {
- return intArrayFromString(xhr.responseText || '', true);
- }
- });
- var lazyArray = this;
- lazyArray.setDataGetter(function(chunkNum) {
- var start = chunkNum * chunkSize;
- var end = (chunkNum+1) * chunkSize - 1; // including this byte
- end = Math.min(end, datalength-1); // if datalength-1 is selected, this is the last block
- if (typeof(lazyArray.chunks[chunkNum]) === "undefined") {
- lazyArray.chunks[chunkNum] = doXHR(start, end);
- }
- if (typeof(lazyArray.chunks[chunkNum]) === "undefined") throw new Error("doXHR failed!");
- return lazyArray.chunks[chunkNum];
- });
- this._length = datalength;
- this._chunkSize = chunkSize;
- this.lengthKnown = true;
- }
- var lazyArray = new LazyUint8Array();
- Object.defineProperty(lazyArray, "length", {
- get: function() {
- if(!this.lengthKnown) {
- this.cacheLength();
- }
- return this._length;
- }
- });
- Object.defineProperty(lazyArray, "chunkSize", {
- get: function() {
- if(!this.lengthKnown) {
- this.cacheLength();
- }
- return this._chunkSize;
- }
- });
- var properties = { isDevice: false, contents: lazyArray };
- } else {
- var properties = { isDevice: false, url: url };
- }
- var node = FS.createFile(parent, name, properties, canRead, canWrite);
- // This is a total hack, but I want to get this lazy file code out of the
- // core of MEMFS. If we want to keep this lazy file concept I feel it should
- // be its own thin LAZYFS proxying calls to MEMFS.
- if (properties.contents) {
- node.contents = properties.contents;
- } else if (properties.url) {
- node.contents = null;
- node.url = properties.url;
- }
- // override each stream op with one that tries to force load the lazy file first
- var stream_ops = {};
- var keys = Object.keys(node.stream_ops);
- keys.forEach(function(key) {
- var fn = node.stream_ops[key];
- stream_ops[key] = function() {
- if (!FS.forceLoadFile(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- return fn.apply(null, arguments);
- };
- });
- // use a custom read function
- stream_ops.read = function(stream, buffer, offset, length, position) {
- if (!FS.forceLoadFile(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EIO);
- }
- var contents = stream.node.contents;
- var size = Math.min(contents.length - position, length);
- if (contents.slice) { // normal array
- for (var i = 0; i < size; i++) {
- buffer[offset + i] = contents[position + i];
- }
- } else {
- for (var i = 0; i < size; i++) { // LazyUint8Array from sync binary XHR
- buffer[offset + i] = contents.get(position + i);
- }
- }
- return size;
- };
- node.stream_ops = stream_ops;
- return node;
- },createPreloadedFile:function (parent, name, url, canRead, canWrite, onload, onerror, dontCreateFile) {
- Browser.init();
- // TODO we should allow people to just pass in a complete filename instead
- // of parent and name being that we just join them anyways
- var fullname = PATH.resolve(PATH.join(parent, name));
- function processData(byteArray) {
- function finish(byteArray) {
- if (!dontCreateFile) {
- FS.createDataFile(parent, name, byteArray, canRead, canWrite);
- }
- if (onload) onload();
- removeRunDependency('cp ' + fullname);
- }
- var handled = false;
- Module['preloadPlugins'].forEach(function(plugin) {
- if (handled) return;
- if (plugin['canHandle'](fullname)) {
- plugin['handle'](byteArray, fullname, finish, function() {
- if (onerror) onerror();
- removeRunDependency('cp ' + fullname);
- });
- handled = true;
- }
- });
- if (!handled) finish(byteArray);
- }
- addRunDependency('cp ' + fullname);
- if (typeof url == 'string') {
- Browser.asyncLoad(url, function(byteArray) {
- processData(byteArray);
- }, onerror);
- } else {
- processData(url);
- }
- },createDefaultDirectories:function () {
- FS.mkdir('/tmp', 0777);
- },createDefaultDevices:function () {
- // create /dev
- FS.mkdir('/dev', 0777);
- // setup /dev/null
- FS.registerDevice(FS.makedev(1, 3), {
- read: function() { return 0; },
- write: function() { return 0; }
- });
- FS.mkdev('/dev/null', 0666, FS.makedev(1, 3));
- // setup /dev/tty and /dev/tty1
- // stderr needs to print output using Module['printErr']
- // so we register a second tty just for it.
- TTY.register(FS.makedev(5, 0), TTY.default_tty_ops);
- TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops);
- FS.mkdev('/dev/tty', 0666, FS.makedev(5, 0));
- FS.mkdev('/dev/tty1', 0666, FS.makedev(6, 0));
- // we're not going to emulate the actual shm device,
- // just create the tmp dirs that reside in it commonly
- FS.mkdir('/dev/shm', 0777);
- FS.mkdir('/dev/shm/tmp', 0777);
- },createStandardStreams:function () {
- // TODO deprecate the old functionality of a single
- // input / output callback and that utilizes FS.createDevice
- // and instead require a unique set of stream ops
- // by default, we symlink the standard streams to the
- // default tty devices. however, if the standard streams
- // have been overwritten we create a unique device for
- // them instead.
- if (Module['stdin']) {
- FS.createDevice('/dev', 'stdin', Module['stdin']);
- } else {
- FS.symlink('/dev/tty', '/dev/stdin');
- }
- if (Module['stdout']) {
- FS.createDevice('/dev', 'stdout', null, Module['stdout']);
- } else {
- FS.symlink('/dev/tty', '/dev/stdout');
- }
- if (Module['stderr']) {
- FS.createDevice('/dev', 'stderr', null, Module['stderr']);
- } else {
- FS.symlink('/dev/tty1', '/dev/stderr');
- }
- // open default streams for the stdin, stdout and stderr devices
- var stdin = FS.open('/dev/stdin', 'r');
- HEAP32[((_stdin)>>2)]=stdin.fd;
- assert(stdin.fd === 1, 'invalid handle for stdin (' + stdin.fd + ')');
- var stdout = FS.open('/dev/stdout', 'w');
- HEAP32[((_stdout)>>2)]=stdout.fd;
- assert(stdout.fd === 2, 'invalid handle for stdout (' + stdout.fd + ')');
- var stderr = FS.open('/dev/stderr', 'w');
- HEAP32[((_stderr)>>2)]=stderr.fd;
- assert(stderr.fd === 3, 'invalid handle for stderr (' + stderr.fd + ')');
- },staticInit:function () {
- FS.name_table = new Array(4096);
- FS.root = FS.createNode(null, '/', 0040000 | 0777, 0);
- FS.mount(MEMFS, {}, '/');
- FS.createDefaultDirectories();
- FS.createDefaultDevices();
- },init:function (input, output, error) {
- assert(!FS.init.initialized, 'FS.init was previously called. If you want to initialize later with custom parameters, remove any earlier calls (note that one is automatically added to the generated code)');
- FS.init.initialized = true;
- // Allow Module.stdin etc. to provide defaults, if none explicitly passed to us here
- Module['stdin'] = input || Module['stdin'];
- Module['stdout'] = output || Module['stdout'];
- Module['stderr'] = error || Module['stderr'];
- FS.createStandardStreams();
- },quit:function () {
- FS.init.initialized = false;
- for (var i = 0; i < FS.streams.length; i++) {
- var stream = FS.streams[i];
- if (!stream) {
- continue;
- }
- FS.close(stream);
- }
- },mount:function (type, opts, mountpoint) {
- var mount = {
- type: type,
- opts: opts,
- mountpoint: mountpoint,
- root: null
- };
- var lookup;
- if (mountpoint) {
- lookup = FS.lookupPath(mountpoint, { follow: false });
- }
- // create a root node for the fs
- var root = type.mount(mount);
- root.mount = mount;
- mount.root = root;
- // assign the mount info to the mountpoint's node
- if (lookup) {
- lookup.node.mount = mount;
- lookup.node.mounted = true;
- // compatibility update FS.root if we mount to /
- if (mountpoint === '/') {
- FS.root = mount.root;
- }
- }
- return root;
- },lookup:function (parent, name) {
- return parent.node_ops.lookup(parent, name);
- },mknod:function (path, mode, dev) {
- var lookup = FS.lookupPath(path, { parent: true });
- var parent = lookup.node;
- var name = PATH.basename(path);
- var err = FS.mayCreate(parent, name);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.mknod) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- return parent.node_ops.mknod(parent, name, mode, dev);
- },create:function (path, mode) {
- mode &= 4095;
- mode |= 0100000;
- return FS.mknod(path, mode, 0);
- },mkdir:function (path, mode) {
- mode &= 511 | 0001000;
- mode |= 0040000;
- return FS.mknod(path, mode, 0);
- },mkdev:function (path, mode, dev) {
- mode |= 0020000;
- return FS.mknod(path, mode, dev);
- },symlink:function (oldpath, newpath) {
- var lookup = FS.lookupPath(newpath, { parent: true });
- var parent = lookup.node;
- var newname = PATH.basename(newpath);
- var err = FS.mayCreate(parent, newname);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.symlink) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- return parent.node_ops.symlink(parent, newname, oldpath);
- },rename:function (old_path, new_path) {
- var old_dirname = PATH.dirname(old_path);
- var new_dirname = PATH.dirname(new_path);
- var old_name = PATH.basename(old_path);
- var new_name = PATH.basename(new_path);
- // parents must exist
- var lookup, old_dir, new_dir;
- try {
- lookup = FS.lookupPath(old_path, { parent: true });
- old_dir = lookup.node;
- lookup = FS.lookupPath(new_path, { parent: true });
- new_dir = lookup.node;
- } catch (e) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- // need to be part of the same mount
- if (old_dir.mount !== new_dir.mount) {
- throw new FS.ErrnoError(ERRNO_CODES.EXDEV);
- }
- // source must exist
- var old_node = FS.lookupNode(old_dir, old_name);
- // old path should not be an ancestor of the new path
- var relative = PATH.relative(old_path, new_dirname);
- if (relative.charAt(0) !== '.') {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- // new path should not be an ancestor of the old path
- relative = PATH.relative(new_path, old_dirname);
- if (relative.charAt(0) !== '.') {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY);
- }
- // see if the new path already exists
- var new_node;
- try {
- new_node = FS.lookupNode(new_dir, new_name);
- } catch (e) {
- // not fatal
- }
- // early out if nothing needs to change
- if (old_node === new_node) {
- return;
- }
- // we'll need to delete the old entry
- var isdir = FS.isDir(old_node.mode);
- var err = FS.mayDelete(old_dir, old_name, isdir);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- // need delete permissions if we'll be overwriting.
- // need create permissions if new doesn't already exist.
- err = new_node ?
- FS.mayDelete(new_dir, new_name, isdir) :
- FS.mayCreate(new_dir, new_name);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!old_dir.node_ops.rename) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isMountpoint(old_node) || (new_node && FS.isMountpoint(new_node))) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- // if we are going to change the parent, check write permissions
- if (new_dir !== old_dir) {
- err = FS.nodePermissions(old_dir, 'w');
- if (err) {
- throw new FS.ErrnoError(err);
- }
- }
- // remove the node from the lookup hash
- FS.hashRemoveNode(old_node);
- // do the underlying fs rename
- try {
- old_dir.node_ops.rename(old_node, new_dir, new_name);
- } catch (e) {
- throw e;
- } finally {
- // add the node back to the hash (in case node_ops.rename
- // changed its name)
- FS.hashAddNode(old_node);
- }
- },rmdir:function (path) {
- var lookup = FS.lookupPath(path, { parent: true });
- var parent = lookup.node;
- var name = PATH.basename(path);
- var node = FS.lookupNode(parent, name);
- var err = FS.mayDelete(parent, name, true);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.rmdir) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- parent.node_ops.rmdir(parent, name);
- FS.destroyNode(node);
- },readdir:function (path) {
- var lookup = FS.lookupPath(path, { follow: true });
- var node = lookup.node;
- if (!node.node_ops.readdir) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR);
- }
- return node.node_ops.readdir(node);
- },unlink:function (path) {
- var lookup = FS.lookupPath(path, { parent: true });
- var parent = lookup.node;
- var name = PATH.basename(path);
- var node = FS.lookupNode(parent, name);
- var err = FS.mayDelete(parent, name, false);
- if (err) {
- // POSIX says unlink should set EPERM, not EISDIR
- if (err === ERRNO_CODES.EISDIR) err = ERRNO_CODES.EPERM;
- throw new FS.ErrnoError(err);
- }
- if (!parent.node_ops.unlink) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isMountpoint(node)) {
- throw new FS.ErrnoError(ERRNO_CODES.EBUSY);
- }
- parent.node_ops.unlink(parent, name);
- FS.destroyNode(node);
- },readlink:function (path) {
- var lookup = FS.lookupPath(path, { follow: false });
- var link = lookup.node;
- if (!link.node_ops.readlink) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- return link.node_ops.readlink(link);
- },stat:function (path, dontFollow) {
- var lookup = FS.lookupPath(path, { follow: !dontFollow });
- var node = lookup.node;
- if (!node.node_ops.getattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- return node.node_ops.getattr(node);
- },lstat:function (path) {
- return FS.stat(path, true);
- },chmod:function (path, mode, dontFollow) {
- var node;
- if (typeof path === 'string') {
- var lookup = FS.lookupPath(path, { follow: !dontFollow });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- node.node_ops.setattr(node, {
- mode: (mode & 4095) | (node.mode & ~4095),
- timestamp: Date.now()
- });
- },lchmod:function (path, mode) {
- FS.chmod(path, mode, true);
- },fchmod:function (fd, mode) {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- FS.chmod(stream.node, mode);
- },chown:function (path, uid, gid, dontFollow) {
- var node;
- if (typeof path === 'string') {
- var lookup = FS.lookupPath(path, { follow: !dontFollow });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- node.node_ops.setattr(node, {
- timestamp: Date.now()
- // we ignore the uid / gid for now
- });
- },lchown:function (path, uid, gid) {
- FS.chown(path, uid, gid, true);
- },fchown:function (fd, uid, gid) {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- FS.chown(stream.node, uid, gid);
- },truncate:function (path, len) {
- if (len < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var node;
- if (typeof path === 'string') {
- var lookup = FS.lookupPath(path, { follow: true });
- node = lookup.node;
- } else {
- node = path;
- }
- if (!node.node_ops.setattr) {
- throw new FS.ErrnoError(ERRNO_CODES.EPERM);
- }
- if (FS.isDir(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
- }
- if (!FS.isFile(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var err = FS.nodePermissions(node, 'w');
- if (err) {
- throw new FS.ErrnoError(err);
- }
- node.node_ops.setattr(node, {
- size: len,
- timestamp: Date.now()
- });
- },ftruncate:function (fd, len) {
- var stream = FS.getStream(fd);
- if (!stream) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if ((stream.flags & 3) === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- FS.truncate(stream.node, len);
- },utime:function (path, atime, mtime) {
- var lookup = FS.lookupPath(path, { follow: true });
- var node = lookup.node;
- node.node_ops.setattr(node, {
- timestamp: Math.max(atime, mtime)
- });
- },open:function (path, flags, mode, fd_start, fd_end) {
- path = PATH.normalize(path);
- flags = typeof flags === 'string' ? FS.modeStringToFlags(flags) : flags;
- mode = typeof mode === 'undefined' ? 0666 : mode;
- if ((flags & 512)) {
- mode = (mode & 4095) | 0100000;
- } else {
- mode = 0;
- }
- var node;
- try {
- var lookup = FS.lookupPath(path, {
- follow: !(flags & 0200000)
- });
- node = lookup.node;
- path = lookup.path;
- } catch (e) {
- // ignore
- }
- // perhaps we need to create the node
- if ((flags & 512)) {
- if (node) {
- // if O_CREAT and O_EXCL are set, error out if the node already exists
- if ((flags & 2048)) {
- throw new FS.ErrnoError(ERRNO_CODES.EEXIST);
- }
- } else {
- // node doesn't exist, try to create it
- node = FS.mknod(path, mode, 0);
- }
- }
- if (!node) {
- throw new FS.ErrnoError(ERRNO_CODES.ENOENT);
- }
- // can't truncate a device
- if (FS.isChrdev(node.mode)) {
- flags &= ~1024;
- }
- // check permissions
- var err = FS.mayOpen(node, flags);
- if (err) {
- throw new FS.ErrnoError(err);
- }
- // do truncation if necessary
- if ((flags & 1024)) {
- FS.truncate(node, 0);
- }
- // register the stream with the filesystem
- var stream = FS.createStream({
- path: path,
- node: node,
- flags: flags,
- seekable: true,
- position: 0,
- stream_ops: node.stream_ops,
- // used by the file family libc calls (fopen, fwrite, ferror, etc.)
- ungotten: [],
- error: false
- }, fd_start, fd_end);
- // call the new stream's open function
- if (stream.stream_ops.open) {
- stream.stream_ops.open(stream);
- }
- return stream;
- },close:function (stream) {
- try {
- if (stream.stream_ops.close) {
- stream.stream_ops.close(stream);
- }
- } catch (e) {
- throw e;
- } finally {
- FS.closeStream(stream.fd);
- }
- },llseek:function (stream, offset, whence) {
- if (!stream.seekable || !stream.stream_ops.llseek) {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }
- return stream.stream_ops.llseek(stream, offset, whence);
- },read:function (stream, buffer, offset, length, position) {
- if (length < 0 || position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if ((stream.flags & 3) === 1) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
- }
- if (!stream.stream_ops.read) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var seeking = true;
- if (typeof position === 'undefined') {
- position = stream.position;
- seeking = false;
- } else if (!stream.seekable) {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }
- var bytesRead = stream.stream_ops.read(stream, buffer, offset, length, position);
- if (!seeking) stream.position += bytesRead;
- return bytesRead;
- },write:function (stream, buffer, offset, length, position) {
- if (length < 0 || position < 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if ((stream.flags & 3) === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (FS.isDir(stream.node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.EISDIR);
- }
- if (!stream.stream_ops.write) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- var seeking = true;
- if (typeof position === 'undefined') {
- position = stream.position;
- seeking = false;
- } else if (!stream.seekable) {
- throw new FS.ErrnoError(ERRNO_CODES.ESPIPE);
- }
- if (stream.flags & 8) {
- // seek to the end before writing in append mode
- FS.llseek(stream, 0, 2);
- }
- var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position);
- if (!seeking) stream.position += bytesWritten;
- return bytesWritten;
- },allocate:function (stream, offset, length) {
- if (offset < 0 || length <= 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EINVAL);
- }
- if ((stream.flags & 3) === 0) {
- throw new FS.ErrnoError(ERRNO_CODES.EBADF);
- }
- if (!FS.isFile(stream.node.mode) && !FS.isDir(node.mode)) {
- throw new FS.ErrnoError(ERRNO_CODES.ENODEV);
- }
- if (!stream.stream_ops.allocate) {
- throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP);
- }
- stream.stream_ops.allocate(stream, offset, length);
- },mmap:function (stream, buffer, offset, length, position, prot, flags) {
- // TODO if PROT is PROT_WRITE, make sure we have write access
- if ((stream.flags & 3) === 1) {
- throw new FS.ErrnoError(ERRNO_CODES.EACCES);
- }
- if (!stream.stream_ops.mmap) {
- throw new FS.errnoError(ERRNO_CODES.ENODEV);
- }
- return stream.stream_ops.mmap(stream, buffer, offset, length, position, prot, flags);
- }};
- function _send(fd, buf, len, flags) {
- var info = FS.getStream(fd);
- if (!info) {
- ___setErrNo(ERRNO_CODES.EBADF);
- return -1;
- }
- if (info.socket.readyState === WebSocket.CLOSING || info.socket.readyState === WebSocket.CLOSED) {
- ___setErrNo(ERRNO_CODES.ENOTCONN);
- return -1;
- } else if (info.socket.readyState === WebSocket.CONNECTING) {
- ___setErrNo(ERRNO_CODES.EAGAIN);
- return -1;
- }
- info.sender(HEAPU8.subarray(buf, buf+len));
- return len;
- }
- function _pwrite(fildes, buf, nbyte, offset) {
- // ssize_t pwrite(int fildes, const void *buf, size_t nbyte, off_t offset);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/write.html
- var stream = FS.getStream(fildes);
- if (!stream) {
- ___setErrNo(ERRNO_CODES.EBADF);
- return -1;
- }
- try {
- var slab = HEAP8;
- return FS.write(stream, slab, buf, nbyte, offset);
- } catch (e) {
- FS.handleFSError(e);
- return -1;
- }
- }function _write(fildes, buf, nbyte) {
- // ssize_t write(int fildes, const void *buf, size_t nbyte);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/write.html
- var stream = FS.getStream(fildes);
- if (!stream) {
- ___setErrNo(ERRNO_CODES.EBADF);
- return -1;
- }
- if (stream && ('socket' in stream)) {
- return _send(fildes, buf, nbyte, 0);
- }
- try {
- var slab = HEAP8;
- return FS.write(stream, slab, buf, nbyte);
- } catch (e) {
- FS.handleFSError(e);
- return -1;
- }
- }function _fwrite(ptr, size, nitems, stream) {
- // size_t fwrite(const void *restrict ptr, size_t size, size_t nitems, FILE *restrict stream);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/fwrite.html
- var bytesToWrite = nitems * size;
- if (bytesToWrite == 0) return 0;
- var bytesWritten = _write(stream, ptr, bytesToWrite);
- if (bytesWritten == -1) {
- var streamObj = FS.getStream(stream);
- if (streamObj) streamObj.error = true;
- return 0;
- } else {
- return Math.floor(bytesWritten / size);
- }
- }
- function _ungetc(c, stream) {
- // int ungetc(int c, FILE *stream);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/ungetc.html
- stream = FS.getStream(stream);
- if (!stream) {
- return -1;
- }
- if (c === -1) {
- // do nothing for EOF character
- return c;
- }
- c = unSign(c & 0xFF);
- stream.ungotten.push(c);
- stream.eof = false;
- return c;
- }
- function _recv(fd, buf, len, flags) {
- var info = FS.getStream(fd);
- if (!info) {
- ___setErrNo(ERRNO_CODES.EBADF);
- return -1;
- }
- if (!info.hasData()) {
- if (info.socket.readyState === WebSocket.CLOSING || info.socket.readyState === WebSocket.CLOSED) {
- // socket has closed
- return 0;
- } else {
- // else, our socket is in a valid state but truly has nothing available
- ___setErrNo(ERRNO_CODES.EAGAIN);
- return -1;
- }
- }
- var buffer = info.inQueue.shift();
- if (len < buffer.length) {
- if (info.stream) {
- // This is tcp (reliable), so if not all was read, keep it
- info.inQueue.unshift(buffer.subarray(len));
- }
- buffer = buffer.subarray(0, len);
- }
- HEAPU8.set(buffer, buf);
- return buffer.length;
- }
- function _pread(fildes, buf, nbyte, offset) {
- // ssize_t pread(int fildes, void *buf, size_t nbyte, off_t offset);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/read.html
- var stream = FS.getStream(fildes);
- if (!stream) {
- ___setErrNo(ERRNO_CODES.EBADF);
- return -1;
- }
- try {
- var slab = HEAP8;
- return FS.read(stream, slab, buf, nbyte, offset);
- } catch (e) {
- FS.handleFSError(e);
- return -1;
- }
- }function _read(fildes, buf, nbyte) {
- // ssize_t read(int fildes, void *buf, size_t nbyte);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/read.html
- var stream = FS.getStream(fildes);
- if (!stream) {
- ___setErrNo(ERRNO_CODES.EBADF);
- return -1;
- }
- if (stream && ('socket' in stream)) {
- return _recv(fildes, buf, nbyte, 0);
- }
- try {
- var slab = HEAP8;
- return FS.read(stream, slab, buf, nbyte);
- } catch (e) {
- FS.handleFSError(e);
- return -1;
- }
- }function _fread(ptr, size, nitems, stream) {
- // size_t fread(void *restrict ptr, size_t size, size_t nitems, FILE *restrict stream);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/fread.html
- var bytesToRead = nitems * size;
- if (bytesToRead == 0) {
- return 0;
- }
- var bytesRead = 0;
- var streamObj = FS.getStream(stream);
- while (streamObj.ungotten.length && bytesToRead > 0) {
- HEAP8[((ptr++)|0)]=streamObj.ungotten.pop()
- bytesToRead--;
- bytesRead++;
- }
- var err = _read(stream, ptr, bytesToRead);
- if (err == -1) {
- if (streamObj) streamObj.error = true;
- return 0;
- }
- bytesRead += err;
- if (bytesRead < bytesToRead) streamObj.eof = true;
- return Math.floor(bytesRead / size);
- }function _fgetc(stream) {
- // int fgetc(FILE *stream);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/fgetc.html
- var streamObj = FS.getStream(stream);
- if (!streamObj) return -1;
- if (streamObj.eof || streamObj.error) return -1;
- var ret = _fread(_fgetc.ret, 1, 1, stream);
- if (ret == 0) {
- streamObj.eof = true;
- return -1;
- } else if (ret == -1) {
- streamObj.error = true;
- return -1;
- } else {
- return HEAPU8[((_fgetc.ret)|0)];
- }
- }var _getc=_fgetc;
- function ___cxa_pure_virtual() {
- ABORT = true;
- throw 'Pure virtual function called!';
- }
- function ___errno_location() {
- return ___errno_state;
- }var ___errno=___errno_location;
- var _llvm_memset_p0i8_i32=_memset;
- Module["_strlen"] = _strlen;
- function _strerror_r(errnum, strerrbuf, buflen) {
- if (errnum in ERRNO_MESSAGES) {
- if (ERRNO_MESSAGES[errnum].length > buflen - 1) {
- return ___setErrNo(ERRNO_CODES.ERANGE);
- } else {
- var msg = ERRNO_MESSAGES[errnum];
- for (var i = 0; i < msg.length; i++) {
- HEAP8[(((strerrbuf)+(i))|0)]=msg.charCodeAt(i)
- }
- HEAP8[(((strerrbuf)+(i))|0)]=0
- return 0;
- }
- } else {
- return ___setErrNo(ERRNO_CODES.EINVAL);
- }
- }function _strerror(errnum) {
- if (!_strerror.buffer) _strerror.buffer = _malloc(256);
- _strerror_r(errnum, _strerror.buffer, 256);
- return _strerror.buffer;
- }
- function _abort() {
- Module['abort']();
- }
- function __reallyNegative(x) {
- return x < 0 || (x === 0 && (1/x) === -Infinity);
- }function __formatString(format, varargs) {
- var textIndex = format;
- var argIndex = 0;
- function getNextArg(type) {
- // NOTE: Explicitly ignoring type safety. Otherwise this fails:
- // int x = 4; printf("%c\n", (char)x);
- var ret;
- if (type === 'double') {
- ret = HEAPF64[(((varargs)+(argIndex))>>3)];
- } else if (type == 'i64') {
- ret = [HEAP32[(((varargs)+(argIndex))>>2)],
- HEAP32[(((varargs)+(argIndex+8))>>2)]];
- argIndex += 8; // each 32-bit chunk is in a 64-bit block
- } else {
- type = 'i32'; // varargs are always i32, i64, or double
- ret = HEAP32[(((varargs)+(argIndex))>>2)];
- }
- argIndex += Math.max(Runtime.getNativeFieldSize(type), Runtime.getAlignSize(type, null, true));
- return ret;
- }
- var ret = [];
- var curr, next, currArg;
- while(1) {
- var startTextIndex = textIndex;
- curr = HEAP8[(textIndex)];
- if (curr === 0) break;
- next = HEAP8[((textIndex+1)|0)];
- if (curr == 37) {
- // Handle flags.
- var flagAlwaysSigned = false;
- var flagLeftAlign = false;
- var flagAlternative = false;
- var flagZeroPad = false;
- flagsLoop: while (1) {
- switch (next) {
- case 43:
- flagAlwaysSigned = true;
- break;
- case 45:
- flagLeftAlign = true;
- break;
- case 35:
- flagAlternative = true;
- break;
- case 48:
- if (flagZeroPad) {
- break flagsLoop;
- } else {
- flagZeroPad = true;
- break;
- }
- default:
- break flagsLoop;
- }
- textIndex++;
- next = HEAP8[((textIndex+1)|0)];
- }
- // Handle width.
- var width = 0;
- if (next == 42) {
- width = getNextArg('i32');
- textIndex++;
- next = HEAP8[((textIndex+1)|0)];
- } else {
- while (next >= 48 && next <= 57) {
- width = width * 10 + (next - 48);
- textIndex++;
- next = HEAP8[((textIndex+1)|0)];
- }
- }
- // Handle precision.
- var precisionSet = false;
- if (next == 46) {
- var precision = 0;
- precisionSet = true;
- textIndex++;
- next = HEAP8[((textIndex+1)|0)];
- if (next == 42) {
- precision = getNextArg('i32');
- textIndex++;
- } else {
- while(1) {
- var precisionChr = HEAP8[((textIndex+1)|0)];
- if (precisionChr < 48 ||
- precisionChr > 57) break;
- precision = precision * 10 + (precisionChr - 48);
- textIndex++;
- }
- }
- next = HEAP8[((textIndex+1)|0)];
- } else {
- var precision = 6; // Standard default.
- }
- // Handle integer sizes. WARNING: These assume a 32-bit architecture!
- var argSize;
- switch (String.fromCharCode(next)) {
- case 'h':
- var nextNext = HEAP8[((textIndex+2)|0)];
- if (nextNext == 104) {
- textIndex++;
- argSize = 1; // char (actually i32 in varargs)
- } else {
- argSize = 2; // short (actually i32 in varargs)
- }
- break;
- case 'l':
- var nextNext = HEAP8[((textIndex+2)|0)];
- if (nextNext == 108) {
- textIndex++;
- argSize = 8; // long long
- } else {
- argSize = 4; // long
- }
- break;
- case 'L': // long long
- case 'q': // int64_t
- case 'j': // intmax_t
- argSize = 8;
- break;
- case 'z': // size_t
- case 't': // ptrdiff_t
- case 'I': // signed ptrdiff_t or unsigned size_t
- argSize = 4;
- break;
- default:
- argSize = null;
- }
- if (argSize) textIndex++;
- next = HEAP8[((textIndex+1)|0)];
- // Handle type specifier.
- switch (String.fromCharCode(next)) {
- case 'd': case 'i': case 'u': case 'o': case 'x': case 'X': case 'p': {
- // Integer.
- var signed = next == 100 || next == 105;
- argSize = argSize || 4;
- var currArg = getNextArg('i' + (argSize * 8));
- var origArg = currArg;
- var argText;
- // Flatten i64-1 [low, high] into a (slightly rounded) double
- if (argSize == 8) {
- currArg = Runtime.makeBigInt(currArg[0], currArg[1], next == 117);
- }
- // Truncate to requested size.
- if (argSize <= 4) {
- var limit = Math.pow(256, argSize) - 1;
- currArg = (signed ? reSign : unSign)(currArg & limit, argSize * 8);
- }
- // Format the number.
- var currAbsArg = Math.abs(currArg);
- var prefix = '';
- if (next == 100 || next == 105) {
- if (argSize == 8 && i64Math) argText = i64Math.stringify(origArg[0], origArg[1], null); else
- argText = reSign(currArg, 8 * argSize, 1).toString(10);
- } else if (next == 117) {
- if (argSize == 8 && i64Math) argText = i64Math.stringify(origArg[0], origArg[1], true); else
- argText = unSign(currArg, 8 * argSize, 1).toString(10);
- currArg = Math.abs(currArg);
- } else if (next == 111) {
- argText = (flagAlternative ? '0' : '') + currAbsArg.toString(8);
- } else if (next == 120 || next == 88) {
- prefix = (flagAlternative && currArg != 0) ? '0x' : '';
- if (argSize == 8 && i64Math) {
- if (origArg[1]) {
- argText = (origArg[1]>>>0).toString(16);
- var lower = (origArg[0]>>>0).toString(16);
- while (lower.length < 8) lower = '0' + lower;
- argText += lower;
- } else {
- argText = (origArg[0]>>>0).toString(16);
- }
- } else
- if (currArg < 0) {
- // Represent negative numbers in hex as 2's complement.
- currArg = -currArg;
- argText = (currAbsArg - 1).toString(16);
- var buffer = [];
- for (var i = 0; i < argText.length; i++) {
- buffer.push((0xF - parseInt(argText[i], 16)).toString(16));
- }
- argText = buffer.join('');
- while (argText.length < argSize * 2) argText = 'f' + argText;
- } else {
- argText = currAbsArg.toString(16);
- }
- if (next == 88) {
- prefix = prefix.toUpperCase();
- argText = argText.toUpperCase();
- }
- } else if (next == 112) {
- if (currAbsArg === 0) {
- argText = '(nil)';
- } else {
- prefix = '0x';
- argText = currAbsArg.toString(16);
- }
- }
- if (precisionSet) {
- while (argText.length < precision) {
- argText = '0' + argText;
- }
- }
- // Add sign if needed
- if (flagAlwaysSigned) {
- if (currArg < 0) {
- prefix = '-' + prefix;
- } else {
- prefix = '+' + prefix;
- }
- }
- // Add padding.
- while (prefix.length + argText.length < width) {
- if (flagLeftAlign) {
- argText += ' ';
- } else {
- if (flagZeroPad) {
- argText = '0' + argText;
- } else {
- prefix = ' ' + prefix;
- }
- }
- }
- // Insert the result into the buffer.
- argText = prefix + argText;
- argText.split('').forEach(function(chr) {
- ret.push(chr.charCodeAt(0));
- });
- break;
- }
- case 'f': case 'F': case 'e': case 'E': case 'g': case 'G': {
- // Float.
- var currArg = getNextArg('double');
- var argText;
- if (isNaN(currArg)) {
- argText = 'nan';
- flagZeroPad = false;
- } else if (!isFinite(currArg)) {
- argText = (currArg < 0 ? '-' : '') + 'inf';
- flagZeroPad = false;
- } else {
- var isGeneral = false;
- var effectivePrecision = Math.min(precision, 20);
- // Convert g/G to f/F or e/E, as per:
- // http://pubs.opengroup.org/onlinepubs/9699919799/functions/printf.html
- if (next == 103 || next == 71) {
- isGeneral = true;
- precision = precision || 1;
- var exponent = parseInt(currArg.toExponential(effectivePrecision).split('e')[1], 10);
- if (precision > exponent && exponent >= -4) {
- next = ((next == 103) ? 'f' : 'F').charCodeAt(0);
- precision -= exponent + 1;
- } else {
- next = ((next == 103) ? 'e' : 'E').charCodeAt(0);
- precision--;
- }
- effectivePrecision = Math.min(precision, 20);
- }
- if (next == 101 || next == 69) {
- argText = currArg.toExponential(effectivePrecision);
- // Make sure the exponent has at least 2 digits.
- if (/[eE][-+]\d$/.test(argText)) {
- argText = argText.slice(0, -1) + '0' + argText.slice(-1);
- }
- } else if (next == 102 || next == 70) {
- argText = currArg.toFixed(effectivePrecision);
- if (currArg === 0 && __reallyNegative(currArg)) {
- argText = '-' + argText;
- }
- }
- var parts = argText.split('e');
- if (isGeneral && !flagAlternative) {
- // Discard trailing zeros and periods.
- while (parts[0].length > 1 && parts[0].indexOf('.') != -1 &&
- (parts[0].slice(-1) == '0' || parts[0].slice(-1) == '.')) {
- parts[0] = parts[0].slice(0, -1);
- }
- } else {
- // Make sure we have a period in alternative mode.
- if (flagAlternative && argText.indexOf('.') == -1) parts[0] += '.';
- // Zero pad until required precision.
- while (precision > effectivePrecision++) parts[0] += '0';
- }
- argText = parts[0] + (parts.length > 1 ? 'e' + parts[1] : '');
- // Capitalize 'E' if needed.
- if (next == 69) argText = argText.toUpperCase();
- // Add sign.
- if (flagAlwaysSigned && currArg >= 0) {
- argText = '+' + argText;
- }
- }
- // Add padding.
- while (argText.length < width) {
- if (flagLeftAlign) {
- argText += ' ';
- } else {
- if (flagZeroPad && (argText[0] == '-' || argText[0] == '+')) {
- argText = argText[0] + '0' + argText.slice(1);
- } else {
- argText = (flagZeroPad ? '0' : ' ') + argText;
- }
- }
- }
- // Adjust case.
- if (next < 97) argText = argText.toUpperCase();
- // Insert the result into the buffer.
- argText.split('').forEach(function(chr) {
- ret.push(chr.charCodeAt(0));
- });
- break;
- }
- case 's': {
- // String.
- var arg = getNextArg('i8*');
- var argLength = arg ? _strlen(arg) : '(null)'.length;
- if (precisionSet) argLength = Math.min(argLength, precision);
- if (!flagLeftAlign) {
- while (argLength < width--) {
- ret.push(32);
- }
- }
- if (arg) {
- for (var i = 0; i < argLength; i++) {
- ret.push(HEAPU8[((arg++)|0)]);
- }
- } else {
- ret = ret.concat(intArrayFromString('(null)'.substr(0, argLength), true));
- }
- if (flagLeftAlign) {
- while (argLength < width--) {
- ret.push(32);
- }
- }
- break;
- }
- case 'c': {
- // Character.
- if (flagLeftAlign) ret.push(getNextArg('i8'));
- while (--width > 0) {
- ret.push(32);
- }
- if (!flagLeftAlign) ret.push(getNextArg('i8'));
- break;
- }
- case 'n': {
- // Write the length written so far to the next parameter.
- var ptr = getNextArg('i32*');
- HEAP32[((ptr)>>2)]=ret.length
- break;
- }
- case '%': {
- // Literal percent sign.
- ret.push(curr);
- break;
- }
- default: {
- // Unknown specifiers remain untouched.
- for (var i = startTextIndex; i < textIndex + 2; i++) {
- ret.push(HEAP8[(i)]);
- }
- }
- }
- textIndex += 2;
- // TODO: Support a/A (hex float) and m (last error) specifiers.
- // TODO: Support %1${specifier} for arg selection.
- } else {
- ret.push(curr);
- textIndex += 1;
- }
- }
- return ret;
- }function _snprintf(s, n, format, varargs) {
- // int snprintf(char *restrict s, size_t n, const char *restrict format, ...);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/printf.html
- var result = __formatString(format, varargs);
- var limit = (n === undefined) ? result.length
- : Math.min(result.length, Math.max(n - 1, 0));
- if (s < 0) {
- s = -s;
- var buf = _malloc(limit+1);
- HEAP32[((s)>>2)]=buf;
- s = buf;
- }
- for (var i = 0; i < limit; i++) {
- HEAP8[(((s)+(i))|0)]=result[i];
- }
- if (limit < n || (n === undefined)) HEAP8[(((s)+(i))|0)]=0;
- return result.length;
- }
- function _sysconf(name) {
- // long sysconf(int name);
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/sysconf.html
- switch(name) {
- case 8: return PAGE_SIZE;
- case 54:
- case 56:
- case 21:
- case 61:
- case 63:
- case 22:
- case 67:
- case 23:
- case 24:
- case 25:
- case 26:
- case 27:
- case 69:
- case 28:
- case 101:
- case 70:
- case 71:
- case 29:
- case 30:
- case 199:
- case 75:
- case 76:
- case 32:
- case 43:
- case 44:
- case 80:
- case 46:
- case 47:
- case 45:
- case 48:
- case 49:
- case 42:
- case 82:
- case 33:
- case 7:
- case 108:
- case 109:
- case 107:
- case 112:
- case 119:
- case 121:
- return 200809;
- case 13:
- case 104:
- case 94:
- case 95:
- case 34:
- case 35:
- case 77:
- case 81:
- case 83:
- case 84:
- case 85:
- case 86:
- case 87:
- case 88:
- case 89:
- case 90:
- case 91:
- case 94:
- case 95:
- case 110:
- case 111:
- case 113:
- case 114:
- case 115:
- case 116:
- case 117:
- case 118:
- case 120:
- case 40:
- case 16:
- case 79:
- case 19:
- return -1;
- case 92:
- case 93:
- case 5:
- case 72:
- case 6:
- case 74:
- case 92:
- case 93:
- case 96:
- case 97:
- case 98:
- case 99:
- case 102:
- case 103:
- case 105:
- return 1;
- case 38:
- case 66:
- case 50:
- case 51:
- case 4:
- return 1024;
- case 15:
- case 64:
- case 41:
- return 32;
- case 55:
- case 37:
- case 17:
- return 2147483647;
- case 18:
- case 1:
- return 47839;
- case 59:
- case 57:
- return 99;
- case 68:
- case 58:
- return 2048;
- case 0: return 2097152;
- case 3: return 65536;
- case 14: return 32768;
- case 73: return 32767;
- case 39: return 16384;
- case 60: return 1000;
- case 106: return 700;
- case 52: return 256;
- case 62: return 255;
- case 2: return 100;
- case 65: return 64;
- case 36: return 20;
- case 100: return 16;
- case 20: return 6;
- case 53: return 4;
- case 10: return 1;
- }
- ___setErrNo(ERRNO_CODES.EINVAL);
- return -1;
- }
- function ___cxa_guard_abort() {}
- function _isxdigit(chr) {
- return (chr >= 48 && chr <= 57) ||
- (chr >= 97 && chr <= 102) ||
- (chr >= 65 && chr <= 70);
- }var _isxdigit_l=_isxdigit;
- function _isdigit(chr) {
- return chr >= 48 && chr <= 57;
- }var _isdigit_l=_isdigit;
- function __isFloat(text) {
- return !!(/^[+-]?[0-9]*\.?[0-9]+([eE][+-]?[0-9]+)?$/.exec(text));
- }function __scanString(format, get, unget, varargs) {
- if (!__scanString.whiteSpace) {
- __scanString.whiteSpace = {};
- __scanString.whiteSpace[32] = 1;
- __scanString.whiteSpace[9] = 1;
- __scanString.whiteSpace[10] = 1;
- __scanString.whiteSpace[11] = 1;
- __scanString.whiteSpace[12] = 1;
- __scanString.whiteSpace[13] = 1;
- __scanString.whiteSpace[' '] = 1;
- __scanString.whiteSpace['\t'] = 1;
- __scanString.whiteSpace['\n'] = 1;
- __scanString.whiteSpace['\v'] = 1;
- __scanString.whiteSpace['\f'] = 1;
- __scanString.whiteSpace['\r'] = 1;
- }
- // Supports %x, %4x, %d.%d, %lld, %s, %f, %lf.
- // TODO: Support all format specifiers.
- format = Pointer_stringify(format);
- var soFar = 0;
- if (format.indexOf('%n') >= 0) {
- // need to track soFar
- var _get = get;
- get = function() {
- soFar++;
- return _get();
- }
- var _unget = unget;
- unget = function() {
- soFar--;
- return _unget();
- }
- }
- var formatIndex = 0;
- var argsi = 0;
- var fields = 0;
- var argIndex = 0;
- var next;
- mainLoop:
- for (var formatIndex = 0; formatIndex < format.length;) {
- if (format[formatIndex] === '%' && format[formatIndex+1] == 'n') {
- var argPtr = HEAP32[(((varargs)+(argIndex))>>2)];
- argIndex += Runtime.getAlignSize('void*', null, true);
- HEAP32[((argPtr)>>2)]=soFar;
- formatIndex += 2;
- continue;
- }
- if (format[formatIndex] === '%') {
- var nextC = format.indexOf('c', formatIndex+1);
- if (nextC > 0) {
- var maxx = 1;
- if (nextC > formatIndex+1) {
- var sub = format.substring(formatIndex+1, nextC)
- maxx = parseInt(sub);
- if (maxx != sub) maxx = 0;
- }
- if (maxx) {
- var argPtr = HEAP32[(((varargs)+(argIndex))>>2)];
- argIndex += Runtime.getAlignSize('void*', null, true);
- fields++;
- for (var i = 0; i < maxx; i++) {
- next = get();
- HEAP8[((argPtr++)|0)]=next;
- }
- formatIndex += nextC - formatIndex + 1;
- continue;
- }
- }
- }
- // remove whitespace
- while (1) {
- next = get();
- if (next == 0) return fields;
- if (!(next in __scanString.whiteSpace)) break;
- }
- unget();
- if (format[formatIndex] === '%') {
- formatIndex++;
- var suppressAssignment = false;
- if (format[formatIndex] == '*') {
- suppressAssignment = true;
- formatIndex++;
- }
- var maxSpecifierStart = formatIndex;
- while (format[formatIndex].charCodeAt(0) >= 48 &&
- format[formatIndex].charCodeAt(0) <= 57) {
- formatIndex++;
- }
- var max_;
- if (formatIndex != maxSpecifierStart) {
- max_ = parseInt(format.slice(maxSpecifierStart, formatIndex), 10);
- }
- var long_ = false;
- var half = false;
- var longLong = false;
- if (format[formatIndex] == 'l') {
- long_ = true;
- formatIndex++;
- if (format[formatIndex] == 'l') {
- longLong = true;
- formatIndex++;
- }
- } else if (format[formatIndex] == 'h') {
- half = true;
- formatIndex++;
- }
- var type = format[formatIndex];
- formatIndex++;
- var curr = 0;
- var buffer = [];
- // Read characters according to the format. floats are trickier, they may be in an unfloat state in the middle, then be a valid float later
- if (type == 'f' || type == 'e' || type == 'g' ||
- type == 'F' || type == 'E' || type == 'G') {
- var last = 0;
- next = get();
- while (next > 0) {
- buffer.push(String.fromCharCode(next));
- if (__isFloat(buffer.join(''))) {
- last = buffer.length;
- }
- next = get();
- }
- for (var i = 0; i < buffer.length - last + 1; i++) {
- unget();
- }
- buffer.length = last;
- } else {
- next = get();
- var first = true;
- while ((curr < max_ || isNaN(max_)) && next > 0) {
- if (!(next in __scanString.whiteSpace) && // stop on whitespace
- (type == 's' ||
- ((type === 'd' || type == 'u' || type == 'i') && ((next >= 48 && next <= 57) ||
- (first && next == 45))) ||
- ((type === 'x' || type === 'X') && (next >= 48 && next <= 57 ||
- next >= 97 && next <= 102 ||
- next >= 65 && next <= 70))) &&
- (formatIndex >= format.length || next !== format[formatIndex].charCodeAt(0))) { // Stop when we read something that is coming up
- buffer.push(String.fromCharCode(next));
- next = get();
- curr++;
- first = false;
- } else {
- break;
- }
- }
- unget();
- }
- if (buffer.length === 0) return 0; // Failure.
- if (suppressAssignment) continue;
- var text = buffer.join('');
- var argPtr = HEAP32[(((varargs)+(argIndex))>>2)];
- argIndex += Runtime.getAlignSize('void*', null, true);
- switch (type) {
- case 'd': case 'u': case 'i':
- if (half) {
- HEAP16[((argPtr)>>1)]=parseInt(text, 10);
- } else if (longLong) {
- (tempI64 = [parseInt(text, 10)>>>0,(tempDouble=parseInt(text, 10),(+(Math.abs(tempDouble))) >= (+(1)) ? (tempDouble > (+(0)) ? ((Math.min((+(Math.floor((tempDouble)/(+(4294967296))))), (+(4294967295))))|0)>>>0 : (~~((+(Math.ceil((tempDouble - +(((~~(tempDouble)))>>>0))/(+(4294967296)))))))>>>0) : 0)],HEAP32[((argPtr)>>2)]=tempI64[0],HEAP32[(((argPtr)+(4))>>2)]=tempI64[1]);
- } else {
- HEAP32[((argPtr)>>2)]=parseInt(text, 10);
- }
- break;
- case 'X':
- case 'x':
- HEAP32[((argPtr)>>2)]=parseInt(text, 16)
- break;
- case 'F':
- case 'f':
- case 'E':
- case 'e':
- case 'G':
- case 'g':
- case 'E':
- // fallthrough intended
- if (long_) {
- HEAPF64[((argPtr)>>3)]=parseFloat(text)
- } else {
- HEAPF32[((argPtr)>>2)]=parseFloat(text)
- }
- break;
- case 's':
- var array = intArrayFromString(text);
- for (var j = 0; j < array.length; j++) {
- HEAP8[(((argPtr)+(j))|0)]=array[j]
- }
- break;
- }
- fields++;
- } else if (format[formatIndex] in __scanString.whiteSpace) {
- next = get();
- while (next in __scanString.whiteSpace) {
- if (next <= 0) break mainLoop; // End of input.
- next = get();
- }
- unget(next);
- formatIndex++;
- } else {
- // Not a specifier.
- next = get();
- if (format[formatIndex].charCodeAt(0) !== next) {
- unget(next);
- break mainLoop;
- }
- formatIndex++;
- }
- }
- return fields;
- }function _sscanf(s, format, varargs) {
- // int sscanf(const char *restrict s, const char *restrict format, ... );
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/scanf.html
- var index = 0;
- var get = function() { return HEAP8[(((s)+(index++))|0)]; };
- var unget = function() { index--; };
- return __scanString(format, get, unget, varargs);
- }
- function __Z7catopenPKci() { throw 'catopen not implemented' }
- function __Z7catgetsP8_nl_catdiiPKc() { throw 'catgets not implemented' }
- function __Z8catcloseP8_nl_catd() { throw 'catclose not implemented' }
- function _newlocale(mask, locale, base) {
- return 0;
- }
- function _freelocale(locale) {}
- function ___ctype_b_loc() {
- // http://refspecs.freestandards.org/LSB_3.0.0/LSB-Core-generic/LSB-Core-generic/baselib---ctype-b-loc.html
- var me = ___ctype_b_loc;
- if (!me.ret) {
- var values = [
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,2,2,2,2,2,2,2,2,2,8195,8194,8194,8194,8194,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,24577,49156,49156,49156,
- 49156,49156,49156,49156,49156,49156,49156,49156,49156,49156,49156,49156,55304,55304,55304,55304,55304,55304,55304,55304,
- 55304,55304,49156,49156,49156,49156,49156,49156,49156,54536,54536,54536,54536,54536,54536,50440,50440,50440,50440,50440,
- 50440,50440,50440,50440,50440,50440,50440,50440,50440,50440,50440,50440,50440,50440,50440,49156,49156,49156,49156,49156,
- 49156,54792,54792,54792,54792,54792,54792,50696,50696,50696,50696,50696,50696,50696,50696,50696,50696,50696,50696,50696,
- 50696,50696,50696,50696,50696,50696,50696,49156,49156,49156,49156,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
- ];
- var i16size = 2;
- var arr = _malloc(values.length * i16size);
- for (var i = 0; i < values.length; i++) {
- HEAP16[(((arr)+(i * i16size))>>1)]=values[i]
- }
- me.ret = allocate([arr + 128 * i16size], 'i16*', ALLOC_NORMAL);
- }
- return me.ret;
- }
- function ___ctype_tolower_loc() {
- // http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/libutil---ctype-tolower-loc.html
- var me = ___ctype_tolower_loc;
- if (!me.ret) {
- var values = [
- 128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,
- 158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,
- 188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,
- 218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
- 248,249,250,251,252,253,254,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,
- 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,97,98,99,100,101,102,103,
- 104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,91,92,93,94,95,96,97,98,99,100,101,102,103,
- 104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,
- 134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,
- 164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,
- 194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,
- 224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,
- 254,255
- ];
- var i32size = 4;
- var arr = _malloc(values.length * i32size);
- for (var i = 0; i < values.length; i++) {
- HEAP32[(((arr)+(i * i32size))>>2)]=values[i]
- }
- me.ret = allocate([arr + 128 * i32size], 'i32*', ALLOC_NORMAL);
- }
- return me.ret;
- }
- function ___ctype_toupper_loc() {
- // http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/libutil---ctype-toupper-loc.html
- var me = ___ctype_toupper_loc;
- if (!me.ret) {
- var values = [
- 128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,
- 158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,
- 188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,
- 218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
- 248,249,250,251,252,253,254,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,
- 33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,
- 73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,
- 81,82,83,84,85,86,87,88,89,90,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,
- 145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,
- 175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,
- 205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,
- 235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
- ];
- var i32size = 4;
- var arr = _malloc(values.length * i32size);
- for (var i = 0; i < values.length; i++) {
- HEAP32[(((arr)+(i * i32size))>>2)]=values[i]
- }
- me.ret = allocate([arr + 128 * i32size], 'i32*', ALLOC_NORMAL);
- }
- return me.ret;
- }
- var ___tm_struct_layout={__size__:44,tm_sec:0,tm_min:4,tm_hour:8,tm_mday:12,tm_mon:16,tm_year:20,tm_wday:24,tm_yday:28,tm_isdst:32,tm_gmtoff:36,tm_zone:40};
- function __isLeapYear(year) {
- return year%4 === 0 && (year%100 !== 0 || year%400 === 0);
- }
- function __arraySum(array, index) {
- var sum = 0;
- for (var i = 0; i <= index; sum += array[i++]);
- return sum;
- }
- var __MONTH_DAYS_LEAP=[31,29,31,30,31,30,31,31,30,31,30,31];
- var __MONTH_DAYS_REGULAR=[31,28,31,30,31,30,31,31,30,31,30,31];function __addDays(date, days) {
- var newDate = new Date(date.getTime());
- while(days > 0) {
- var leap = __isLeapYear(newDate.getFullYear());
- var currentMonth = newDate.getMonth();
- var daysInCurrentMonth = (leap ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR)[currentMonth];
- if (days > daysInCurrentMonth-newDate.getDate()) {
- // we spill over to next month
- days -= (daysInCurrentMonth-newDate.getDate()+1);
- newDate.setDate(1);
- if (currentMonth < 11) {
- newDate.setMonth(currentMonth+1)
- } else {
- newDate.setMonth(0);
- newDate.setFullYear(newDate.getFullYear()+1);
- }
- } else {
- // we stay in current month
- newDate.setDate(newDate.getDate()+days);
- return newDate;
- }
- }
- return newDate;
- }function _strftime(s, maxsize, format, tm) {
- // size_t strftime(char *restrict s, size_t maxsize, const char *restrict format, const struct tm *restrict timeptr);
- // http://pubs.opengroup.org/onlinepubs/009695399/functions/strftime.html
- var date = {
- tm_sec: HEAP32[(((tm)+(___tm_struct_layout.tm_sec))>>2)],
- tm_min: HEAP32[(((tm)+(___tm_struct_layout.tm_min))>>2)],
- tm_hour: HEAP32[(((tm)+(___tm_struct_layout.tm_hour))>>2)],
- tm_mday: HEAP32[(((tm)+(___tm_struct_layout.tm_mday))>>2)],
- tm_mon: HEAP32[(((tm)+(___tm_struct_layout.tm_mon))>>2)],
- tm_year: HEAP32[(((tm)+(___tm_struct_layout.tm_year))>>2)],
- tm_wday: HEAP32[(((tm)+(___tm_struct_layout.tm_wday))>>2)],
- tm_yday: HEAP32[(((tm)+(___tm_struct_layout.tm_yday))>>2)],
- tm_isdst: HEAP32[(((tm)+(___tm_struct_layout.tm_isdst))>>2)]
- };
- var pattern = Pointer_stringify(format);
- // expand format
- var EXPANSION_RULES_1 = {
- '%c': '%a %b %d %H:%M:%S %Y', // Replaced by the locale's appropriate date and time representation - e.g., Mon Aug 3 14:02:01 2013
- '%D': '%m/%d/%y', // Equivalent to %m / %d / %y
- '%F': '%Y-%m-%d', // Equivalent to %Y - %m - %d
- '%h': '%b', // Equivalent to %b
- '%r': '%I:%M:%S %p', // Replaced by the time in a.m. and p.m. notation
- '%R': '%H:%M', // Replaced by the time in 24-hour notation
- '%T': '%H:%M:%S', // Replaced by the time
- '%x': '%m/%d/%y', // Replaced by the locale's appropriate date representation
- '%X': '%H:%M:%S', // Replaced by the locale's appropriate date representation
- };
- for (var rule in EXPANSION_RULES_1) {
- pattern = pattern.replace(new RegExp(rule, 'g'), EXPANSION_RULES_1[rule]);
- }
- var WEEKDAYS = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
- var MONTHS = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
- var leadingSomething = function(value, digits, character) {
- var str = typeof value === 'number' ? value.toString() : (value || '');
- while (str.length < digits) {
- str = character[0]+str;
- }
- return str;
- };
- var leadingNulls = function(value, digits) {
- return leadingSomething(value, digits, '0');
- };
- var compareByDay = function(date1, date2) {
- var sgn = function(value) {
- return value < 0 ? -1 : (value > 0 ? 1 : 0);
- };
- var compare;
- if ((compare = sgn(date1.getFullYear()-date2.getFullYear())) === 0) {
- if ((compare = sgn(date1.getMonth()-date2.getMonth())) === 0) {
- compare = sgn(date1.getDate()-date2.getDate());
- }
- }
- return compare;
- };
- var getFirstWeekStartDate = function(janFourth) {
- switch (janFourth.getDay()) {
- case 0: // Sunday
- return new Date(janFourth.getFullYear()-1, 11, 29);
- case 1: // Monday
- return janFourth;
- case 2: // Tuesday
- return new Date(janFourth.getFullYear(), 0, 3);
- case 3: // Wednesday
- return new Date(janFourth.getFullYear(), 0, 2);
- case 4: // Thursday
- return new Date(janFourth.getFullYear(), 0, 1);
- case 5: // Friday
- return new Date(janFourth.getFullYear()-1, 11, 31);
- case 6: // Saturday
- return new Date(janFourth.getFullYear()-1, 11, 30);
- }
- };
- var getWeekBasedYear = function(date) {
- var thisDate = __addDays(new Date(date.tm_year+1900, 0, 1), date.tm_yday);
- var janFourthThisYear = new Date(thisDate.getFullYear(), 0, 4);
- var janFourthNextYear = new Date(thisDate.getFullYear()+1, 0, 4);
- var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear);
- var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear);
- if (compareByDay(firstWeekStartThisYear, thisDate) <= 0) {
- // this date is after the start of the first week of this year
- if (compareByDay(firstWeekStartNextYear, thisDate) <= 0) {
- return thisDate.getFullYear()+1;
- } else {
- return thisDate.getFullYear();
- }
- } else {
- return thisDate.getFullYear()-1;
- }
- };
- var EXPANSION_RULES_2 = {
- '%a': function(date) {
- return WEEKDAYS[date.tm_wday].substring(0,3);
- },
- '%A': function(date) {
- return WEEKDAYS[date.tm_wday];
- },
- '%b': function(date) {
- return MONTHS[date.tm_mon].substring(0,3);
- },
- '%B': function(date) {
- return MONTHS[date.tm_mon];
- },
- '%C': function(date) {
- var year = date.tm_year+1900;
- return leadingNulls(Math.floor(year/100),2);
- },
- '%d': function(date) {
- return leadingNulls(date.tm_mday, 2);
- },
- '%e': function(date) {
- return leadingSomething(date.tm_mday, 2, ' ');
- },
- '%g': function(date) {
- // %g, %G, and %V give values according to the ISO 8601:2000 standard week-based year.
- // In this system, weeks begin on a Monday and week 1 of the year is the week that includes
- // January 4th, which is also the week that includes the first Thursday of the year, and
- // is also the first week that contains at least four days in the year.
- // If the first Monday of January is the 2nd, 3rd, or 4th, the preceding days are part of
- // the last week of the preceding year; thus, for Saturday 2nd January 1999,
- // %G is replaced by 1998 and %V is replaced by 53. If December 29th, 30th,
- // or 31st is a Monday, it and any following days are part of week 1 of the following year.
- // Thus, for Tuesday 30th December 1997, %G is replaced by 1998 and %V is replaced by 01.
- return getWeekBasedYear(date).toString().substring(2);
- },
- '%G': function(date) {
- return getWeekBasedYear(date);
- },
- '%H': function(date) {
- return leadingNulls(date.tm_hour, 2);
- },
- '%I': function(date) {
- return leadingNulls(date.tm_hour < 13 ? date.tm_hour : date.tm_hour-12, 2);
- },
- '%j': function(date) {
- // Day of the year (001-366)
- return leadingNulls(date.tm_mday+__arraySum(__isLeapYear(date.tm_year+1900) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, date.tm_mon-1), 3);
- },
- '%m': function(date) {
- return leadingNulls(date.tm_mon+1, 2);
- },
- '%M': function(date) {
- return leadingNulls(date.tm_min, 2);
- },
- '%n': function() {
- return '\n';
- },
- '%p': function(date) {
- if (date.tm_hour > 0 && date.tm_hour < 13) {
- return 'AM';
- } else {
- return 'PM';
- }
- },
- '%S': function(date) {
- return leadingNulls(date.tm_sec, 2);
- },
- '%t': function() {
- return '\t';
- },
- '%u': function(date) {
- var day = new Date(date.tm_year+1900, date.tm_mon+1, date.tm_mday, 0, 0, 0, 0);
- return day.getDay() || 7;
- },
- '%U': function(date) {
- // Replaced by the week number of the year as a decimal number [00,53].
- // The first Sunday of January is the first day of week 1;
- // days in the new year before this are in week 0. [ tm_year, tm_wday, tm_yday]
- var janFirst = new Date(date.tm_year+1900, 0, 1);
- var firstSunday = janFirst.getDay() === 0 ? janFirst : __addDays(janFirst, 7-janFirst.getDay());
- var endDate = new Date(date.tm_year+1900, date.tm_mon, date.tm_mday);
- // is target date after the first Sunday?
- if (compareByDay(firstSunday, endDate) < 0) {
- // calculate difference in days between first Sunday and endDate
- var februaryFirstUntilEndMonth = __arraySum(__isLeapYear(endDate.getFullYear()) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, endDate.getMonth()-1)-31;
- var firstSundayUntilEndJanuary = 31-firstSunday.getDate();
- var days = firstSundayUntilEndJanuary+februaryFirstUntilEndMonth+endDate.getDate();
- return leadingNulls(Math.ceil(days/7), 2);
- }
- return compareByDay(firstSunday, janFirst) === 0 ? '01': '00';
- },
- '%V': function(date) {
- // Replaced by the week number of the year (Monday as the first day of the week)
- // as a decimal number [01,53]. If the week containing 1 January has four
- // or more days in the new year, then it is considered week 1.
- // Otherwise, it is the last week of the previous year, and the next week is week 1.
- // Both January 4th and the first Thursday of January are always in week 1. [ tm_year, tm_wday, tm_yday]
- var janFourthThisYear = new Date(date.tm_year+1900, 0, 4);
- var janFourthNextYear = new Date(date.tm_year+1901, 0, 4);
- var firstWeekStartThisYear = getFirstWeekStartDate(janFourthThisYear);
- var firstWeekStartNextYear = getFirstWeekStartDate(janFourthNextYear);
- var endDate = __addDays(new Date(date.tm_year+1900, 0, 1), date.tm_yday);
- if (compareByDay(endDate, firstWeekStartThisYear) < 0) {
- // if given date is before this years first week, then it belongs to the 53rd week of last year
- return '53';
- }
- if (compareByDay(firstWeekStartNextYear, endDate) <= 0) {
- // if given date is after next years first week, then it belongs to the 01th week of next year
- return '01';
- }
- // given date is in between CW 01..53 of this calendar year
- var daysDifference;
- if (firstWeekStartThisYear.getFullYear() < date.tm_year+1900) {
- // first CW of this year starts last year
- daysDifference = date.tm_yday+32-firstWeekStartThisYear.getDate()
- } else {
- // first CW of this year starts this year
- daysDifference = date.tm_yday+1-firstWeekStartThisYear.getDate();
- }
- return leadingNulls(Math.ceil(daysDifference/7), 2);
- },
- '%w': function(date) {
- var day = new Date(date.tm_year+1900, date.tm_mon+1, date.tm_mday, 0, 0, 0, 0);
- return day.getDay();
- },
- '%W': function(date) {
- // Replaced by the week number of the year as a decimal number [00,53].
- // The first Monday of January is the first day of week 1;
- // days in the new year before this are in week 0. [ tm_year, tm_wday, tm_yday]
- var janFirst = new Date(date.tm_year, 0, 1);
- var firstMonday = janFirst.getDay() === 1 ? janFirst : __addDays(janFirst, janFirst.getDay() === 0 ? 1 : 7-janFirst.getDay()+1);
- var endDate = new Date(date.tm_year+1900, date.tm_mon, date.tm_mday);
- // is target date after the first Monday?
- if (compareByDay(firstMonday, endDate) < 0) {
- var februaryFirstUntilEndMonth = __arraySum(__isLeapYear(endDate.getFullYear()) ? __MONTH_DAYS_LEAP : __MONTH_DAYS_REGULAR, endDate.getMonth()-1)-31;
- var firstMondayUntilEndJanuary = 31-firstMonday.getDate();
- var days = firstMondayUntilEndJanuary+februaryFirstUntilEndMonth+endDate.getDate();
- return leadingNulls(Math.ceil(days/7), 2);
- }
- return compareByDay(firstMonday, janFirst) === 0 ? '01': '00';
- },
- '%y': function(date) {
- // Replaced by the last two digits of the year as a decimal number [00,99]. [ tm_year]
- return (date.tm_year+1900).toString().substring(2);
- },
- '%Y': function(date) {
- // Replaced by the year as a decimal number (for example, 1997). [ tm_year]
- return date.tm_year+1900;
- },
- '%z': function(date) {
- // Replaced by the offset from UTC in the ISO 8601:2000 standard format ( +hhmm or -hhmm ),
- // or by no characters if no timezone is determinable.
- // For example, "-0430" means 4 hours 30 minutes behind UTC (west of Greenwich).
- // If tm_isdst is zero, the standard time offset is used.
- // If tm_isdst is greater than zero, the daylight savings time offset is used.
- // If tm_isdst is negative, no characters are returned.
- // FIXME: we cannot determine time zone (or can we?)
- return '';
- },
- '%Z': function(date) {
- // Replaced by the timezone name or abbreviation, or by no bytes if no timezone information exists. [ tm_isdst]
- // FIXME: we cannot determine time zone (or can we?)
- return '';
- },
- '%%': function() {
- return '%';
- }
- };
- for (var rule in EXPANSION_RULES_2) {
- if (pattern.indexOf(rule) >= 0) {
- pattern = pattern.replace(new RegExp(rule, 'g'), EXPANSION_RULES_2[rule](date));
- }
- }
- var bytes = intArrayFromString(pattern, false);
- if (bytes.length > maxsize) {
- return 0;
- }
- writeArrayToMemory(bytes, s);
- return bytes.length-1;
- }var _strftime_l=_strftime;
- function _isspace(chr) {
- return (chr == 32) || (chr >= 9 && chr <= 13);
- }
- function __parseInt64(str, endptr, base, min, max, unsign) {
- var isNegative = false;
- // Skip space.
- while (_isspace(HEAP8[(str)])) str++;
- // Check for a plus/minus sign.
- if (HEAP8[(str)] == 45) {
- str++;
- isNegative = true;
- } else if (HEAP8[(str)] == 43) {
- str++;
- }
- // Find base.
- var ok = false;
- var finalBase = base;
- if (!finalBase) {
- if (HEAP8[(str)] == 48) {
- if (HEAP8[((str+1)|0)] == 120 ||
- HEAP8[((str+1)|0)] == 88) {
- finalBase = 16;
- str += 2;
- } else {
- finalBase = 8;
- ok = true; // we saw an initial zero, perhaps the entire thing is just "0"
- }
- }
- } else if (finalBase==16) {
- if (HEAP8[(str)] == 48) {
- if (HEAP8[((str+1)|0)] == 120 ||
- HEAP8[((str+1)|0)] == 88) {
- str += 2;
- }
- }
- }
- if (!finalBase) finalBase = 10;
- start = str;
- // Get digits.
- var chr;
- while ((chr = HEAP8[(str)]) != 0) {
- var digit = parseInt(String.fromCharCode(chr), finalBase);
- if (isNaN(digit)) {
- break;
- } else {
- str++;
- ok = true;
- }
- }
- if (!ok) {
- ___setErrNo(ERRNO_CODES.EINVAL);
- return ((asm["setTempRet0"](0),0)|0);
- }
- // Set end pointer.
- if (endptr) {
- HEAP32[((endptr)>>2)]=str
- }
- try {
- var numberString = isNegative ? '-'+Pointer_stringify(start, str - start) : Pointer_stringify(start, str - start);
- i64Math.fromString(numberString, finalBase, min, max, unsign);
- } catch(e) {
- ___setErrNo(ERRNO_CODES.ERANGE); // not quite correct
- }
- return ((asm["setTempRet0"](((HEAP32[(((tempDoublePtr)+(4))>>2)])|0)),((HEAP32[((tempDoublePtr)>>2)])|0))|0);
- }function _strtoull(str, endptr, base) {
- return __parseInt64(str, endptr, base, 0, '18446744073709551615', true); // ULONG_MAX.
- }var _strtoull_l=_strtoull;
- function _strtoll(str, endptr, base) {
- return __parseInt64(str, endptr, base, '-9223372036854775808', '9223372036854775807'); // LLONG_MIN, LLONG_MAX.
- }var _strtoll_l=_strtoll;
- function _uselocale(locale) {
- return 0;
- }
- function ___locale_mb_cur_max() { throw '__locale_mb_cur_max not implemented' }
- var _llvm_va_start=undefined;
- function _sprintf(s, format, varargs) {
- // int sprintf(char *restrict s, const char *restrict format, ...);
- // http://pubs.opengroup.org/onlinepubs/000095399/functions/printf.html
- return _snprintf(s, undefined, format, varargs);
- }function _asprintf(s, format, varargs) {
- return _sprintf(-s, format, varargs);
- }function _vasprintf(s, format, va_arg) {
- return _asprintf(s, format, HEAP32[((va_arg)>>2)]);
- }
- function _llvm_va_end() {}
- function _vsnprintf(s, n, format, va_arg) {
- return _snprintf(s, n, format, HEAP32[((va_arg)>>2)]);
- }
- function _vsscanf(s, format, va_arg) {
- return _sscanf(s, format, HEAP32[((va_arg)>>2)]);
- }
- function _sbrk(bytes) {
- // Implement a Linux-like 'memory area' for our 'process'.
- // Changes the size of the memory area by |bytes|; returns the
- // address of the previous top ('break') of the memory area
- // We control the "dynamic" memory - DYNAMIC_BASE to DYNAMICTOP
- var self = _sbrk;
- if (!self.called) {
- DYNAMICTOP = alignMemoryPage(DYNAMICTOP); // make sure we start out aligned
- self.called = true;
- assert(Runtime.dynamicAlloc);
- self.alloc = Runtime.dynamicAlloc;
- Runtime.dynamicAlloc = function() { abort('cannot dynamically allocate, sbrk now has control') };
- }
- var ret = DYNAMICTOP;
- if (bytes != 0) self.alloc(bytes);
- return ret; // Previous break location.
- }
- function _time(ptr) {
- var ret = Math.floor(Date.now()/1000);
- if (ptr) {
- HEAP32[((ptr)>>2)]=ret
- }
- return ret;
- }
- function ___cxa_call_unexpected(exception) {
- Module.printErr('Unexpected exception thrown, this is not properly supported - aborting');
- ABORT = true;
- throw exception;
- }
- var Browser={mainLoop:{scheduler:null,shouldPause:false,paused:false,queue:[],pause:function () {
- Browser.mainLoop.shouldPause = true;
- },resume:function () {
- if (Browser.mainLoop.paused) {
- Browser.mainLoop.paused = false;
- Browser.mainLoop.scheduler();
- }
- Browser.mainLoop.shouldPause = false;
- },updateStatus:function () {
- if (Module['setStatus']) {
- var message = Module['statusMessage'] || 'Please wait...';
- var remaining = Browser.mainLoop.remainingBlockers;
- var expected = Browser.mainLoop.expectedBlockers;
- if (remaining) {
- if (remaining < expected) {
- Module['setStatus'](message + ' (' + (expected - remaining) + '/' + expected + ')');
- } else {
- Module['setStatus'](message);
- }
- } else {
- Module['setStatus']('');
- }
- }
- }},isFullScreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:function () {
- if (!Module["preloadPlugins"]) Module["preloadPlugins"] = []; // needs to exist even in workers
- if (Browser.initted || ENVIRONMENT_IS_WORKER) return;
- Browser.initted = true;
- try {
- new Blob();
- Browser.hasBlobConstructor = true;
- } catch(e) {
- Browser.hasBlobConstructor = false;
- console.log("warning: no blob constructor, cannot create blobs with mimetypes");
- }
- Browser.BlobBuilder = typeof MozBlobBuilder != "undefined" ? MozBlobBuilder : (typeof WebKitBlobBuilder != "undefined" ? WebKitBlobBuilder : (!Browser.hasBlobConstructor ? console.log("warning: no BlobBuilder") : null));
- Browser.URLObject = typeof window != "undefined" ? (window.URL ? window.URL : window.webkitURL) : undefined;
- if (!Module.noImageDecoding && typeof Browser.URLObject === 'undefined') {
- console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");
- Module.noImageDecoding = true;
- }
- // Support for plugins that can process preloaded files. You can add more of these to
- // your app by creating and appending to Module.preloadPlugins.
- //
- // Each plugin is asked if it can handle a file based on the file's name. If it can,
- // it is given the file's raw data. When it is done, it calls a callback with the file's
- // (possibly modified) data. For example, a plugin might decompress a file, or it
- // might create some side data structure for use later (like an Image element, etc.).
- var imagePlugin = {};
- imagePlugin['canHandle'] = function(name) {
- return !Module.noImageDecoding && /\.(jpg|jpeg|png|bmp)$/i.test(name);
- };
- imagePlugin['handle'] = function(byteArray, name, onload, onerror) {
- var b = null;
- if (Browser.hasBlobConstructor) {
- try {
- b = new Blob([byteArray], { type: Browser.getMimetype(name) });
- if (b.size !== byteArray.length) { // Safari bug #118630
- // Safari's Blob can only take an ArrayBuffer
- b = new Blob([(new Uint8Array(byteArray)).buffer], { type: Browser.getMimetype(name) });
- }
- } catch(e) {
- Runtime.warnOnce('Blob constructor present but fails: ' + e + '; falling back to blob builder');
- }
- }
- if (!b) {
- var bb = new Browser.BlobBuilder();
- bb.append((new Uint8Array(byteArray)).buffer); // we need to pass a buffer, and must copy the array to get the right data range
- b = bb.getBlob();
- }
- var url = Browser.URLObject.createObjectURL(b);
- var img = new Image();
- img.onload = function() {
- assert(img.complete, 'Image ' + name + ' could not be decoded');
- var canvas = document.createElement('canvas');
- canvas.width = img.width;
- canvas.height = img.height;
- var ctx = canvas.getContext('2d');
- ctx.drawImage(img, 0, 0);
- Module["preloadedImages"][name] = canvas;
- Browser.URLObject.revokeObjectURL(url);
- if (onload) onload(byteArray);
- };
- img.onerror = function(event) {
- console.log('Image ' + url + ' could not be decoded');
- if (onerror) onerror();
- };
- img.src = url;
- };
- Module['preloadPlugins'].push(imagePlugin);
- var audioPlugin = {};
- audioPlugin['canHandle'] = function(name) {
- return !Module.noAudioDecoding && name.substr(-4) in { '.ogg': 1, '.wav': 1, '.mp3': 1 };
- };
- audioPlugin['handle'] = function(byteArray, name, onload, onerror) {
- var done = false;
- function finish(audio) {
- if (done) return;
- done = true;
- Module["preloadedAudios"][name] = audio;
- if (onload) onload(byteArray);
- }
- function fail() {
- if (done) return;
- done = true;
- Module["preloadedAudios"][name] = new Audio(); // empty shim
- if (onerror) onerror();
- }
- if (Browser.hasBlobConstructor) {
- try {
- var b = new Blob([byteArray], { type: Browser.getMimetype(name) });
- } catch(e) {
- return fail();
- }
- var url = Browser.URLObject.createObjectURL(b); // XXX we never revoke this!
- var audio = new Audio();
- audio.addEventListener('canplaythrough', function() { finish(audio) }, false); // use addEventListener due to chromium bug 124926
- audio.onerror = function(event) {
- if (done) return;
- console.log('warning: browser could not fully decode audio ' + name + ', trying slower base64 approach');
- function encode64(data) {
- var BASE = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
- var PAD = '=';
- var ret = '';
- var leftchar = 0;
- var leftbits = 0;
- for (var i = 0; i < data.length; i++) {
- leftchar = (leftchar << 8) | data[i];
- leftbits += 8;
- while (leftbits >= 6) {
- var curr = (leftchar >> (leftbits-6)) & 0x3f;
- leftbits -= 6;
- ret += BASE[curr];
- }
- }
- if (leftbits == 2) {
- ret += BASE[(leftchar&3) << 4];
- ret += PAD + PAD;
- } else if (leftbits == 4) {
- ret += BASE[(leftchar&0xf) << 2];
- ret += PAD;
- }
- return ret;
- }
- audio.src = 'data:audio/x-' + name.substr(-3) + ';base64,' + encode64(byteArray);
- finish(audio); // we don't wait for confirmation this worked - but it's worth trying
- };
- audio.src = url;
- // workaround for chrome bug 124926 - we do not always get oncanplaythrough or onerror
- Browser.safeSetTimeout(function() {
- finish(audio); // try to use it even though it is not necessarily ready to play
- }, 10000);
- } else {
- return fail();
- }
- };
- Module['preloadPlugins'].push(audioPlugin);
- // Canvas event setup
- var canvas = Module['canvas'];
- canvas.requestPointerLock = canvas['requestPointerLock'] ||
- canvas['mozRequestPointerLock'] ||
- canvas['webkitRequestPointerLock'];
- canvas.exitPointerLock = document['exitPointerLock'] ||
- document['mozExitPointerLock'] ||
- document['webkitExitPointerLock'] ||
- function(){}; // no-op if function does not exist
- canvas.exitPointerLock = canvas.exitPointerLock.bind(document);
- function pointerLockChange() {
- Browser.pointerLock = document['pointerLockElement'] === canvas ||
- document['mozPointerLockElement'] === canvas ||
- document['webkitPointerLockElement'] === canvas;
- }
- document.addEventListener('pointerlockchange', pointerLockChange, false);
- document.addEventListener('mozpointerlockchange', pointerLockChange, false);
- document.addEventListener('webkitpointerlockchange', pointerLockChange, false);
- if (Module['elementPointerLock']) {
- canvas.addEventListener("click", function(ev) {
- if (!Browser.pointerLock && canvas.requestPointerLock) {
- canvas.requestPointerLock();
- ev.preventDefault();
- }
- }, false);
- }
- },createContext:function (canvas, useWebGL, setInModule) {
- var ctx;
- try {
- if (useWebGL) {
- ctx = canvas.getContext('experimental-webgl', {
- alpha: false
- });
- } else {
- ctx = canvas.getContext('2d');
- }
- if (!ctx) throw ':(';
- } catch (e) {
- Module.print('Could not create canvas - ' + e);
- return null;
- }
- if (useWebGL) {
- // Set the background of the WebGL canvas to black
- canvas.style.backgroundColor = "black";
- // Warn on context loss
- canvas.addEventListener('webglcontextlost', function(event) {
- alert('WebGL context lost. You will need to reload the page.');
- }, false);
- }
- if (setInModule) {
- Module.ctx = ctx;
- Module.useWebGL = useWebGL;
- Browser.moduleContextCreatedCallbacks.forEach(function(callback) { callback() });
- Browser.init();
- }
- return ctx;
- },destroyContext:function (canvas, useWebGL, setInModule) {},fullScreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullScreen:function (lockPointer, resizeCanvas) {
- Browser.lockPointer = lockPointer;
- Browser.resizeCanvas = resizeCanvas;
- if (typeof Browser.lockPointer === 'undefined') Browser.lockPointer = true;
- if (typeof Browser.resizeCanvas === 'undefined') Browser.resizeCanvas = false;
- var canvas = Module['canvas'];
- function fullScreenChange() {
- Browser.isFullScreen = false;
- if ((document['webkitFullScreenElement'] || document['webkitFullscreenElement'] ||
- document['mozFullScreenElement'] || document['mozFullscreenElement'] ||
- document['fullScreenElement'] || document['fullscreenElement']) === canvas) {
- canvas.cancelFullScreen = document['cancelFullScreen'] ||
- document['mozCancelFullScreen'] ||
- document['webkitCancelFullScreen'];
- canvas.cancelFullScreen = canvas.cancelFullScreen.bind(document);
- if (Browser.lockPointer) canvas.requestPointerLock();
- Browser.isFullScreen = true;
- if (Browser.resizeCanvas) Browser.setFullScreenCanvasSize();
- } else if (Browser.resizeCanvas){
- Browser.setWindowedCanvasSize();
- }
- if (Module['onFullScreen']) Module['onFullScreen'](Browser.isFullScreen);
- }
- if (!Browser.fullScreenHandlersInstalled) {
- Browser.fullScreenHandlersInstalled = true;
- document.addEventListener('fullscreenchange', fullScreenChange, false);
- document.addEventListener('mozfullscreenchange', fullScreenChange, false);
- document.addEventListener('webkitfullscreenchange', fullScreenChange, false);
- }
- canvas.requestFullScreen = canvas['requestFullScreen'] ||
- canvas['mozRequestFullScreen'] ||
- (canvas['webkitRequestFullScreen'] ? function() { canvas['webkitRequestFullScreen'](Element['ALLOW_KEYBOARD_INPUT']) } : null);
- canvas.requestFullScreen();
- },requestAnimationFrame:function (func) {
- if (!window.requestAnimationFrame) {
- window.requestAnimationFrame = window['requestAnimationFrame'] ||
- window['mozRequestAnimationFrame'] ||
- window['webkitRequestAnimationFrame'] ||
- window['msRequestAnimationFrame'] ||
- window['oRequestAnimationFrame'] ||
- window['setTimeout'];
- }
- window.requestAnimationFrame(func);
- },safeCallback:function (func) {
- return function() {
- if (!ABORT) return func.apply(null, arguments);
- };
- },safeRequestAnimationFrame:function (func) {
- return Browser.requestAnimationFrame(function() {
- if (!ABORT) func();
- });
- },safeSetTimeout:function (func, timeout) {
- return setTimeout(function() {
- if (!ABORT) func();
- }, timeout);
- },safeSetInterval:function (func, timeout) {
- return setInterval(function() {
- if (!ABORT) func();
- }, timeout);
- },getMimetype:function (name) {
- return {
- 'jpg': 'image/jpeg',
- 'jpeg': 'image/jpeg',
- 'png': 'image/png',
- 'bmp': 'image/bmp',
- 'ogg': 'audio/ogg',
- 'wav': 'audio/wav',
- 'mp3': 'audio/mpeg'
- }[name.substr(name.lastIndexOf('.')+1)];
- },getUserMedia:function (func) {
- if(!window.getUserMedia) {
- window.getUserMedia = navigator['getUserMedia'] ||
- navigator['mozGetUserMedia'];
- }
- window.getUserMedia(func);
- },getMovementX:function (event) {
- return event['movementX'] ||
- event['mozMovementX'] ||
- event['webkitMovementX'] ||
- 0;
- },getMovementY:function (event) {
- return event['movementY'] ||
- event['mozMovementY'] ||
- event['webkitMovementY'] ||
- 0;
- },mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,calculateMouseEvent:function (event) { // event should be mousemove, mousedown or mouseup
- if (Browser.pointerLock) {
- // When the pointer is locked, calculate the coordinates
- // based on the movement of the mouse.
- // Workaround for Firefox bug 764498
- if (event.type != 'mousemove' &&
- ('mozMovementX' in event)) {
- Browser.mouseMovementX = Browser.mouseMovementY = 0;
- } else {
- Browser.mouseMovementX = Browser.getMovementX(event);
- Browser.mouseMovementY = Browser.getMovementY(event);
- }
- // check if SDL is available
- if (typeof SDL != "undefined") {
- Browser.mouseX = SDL.mouseX + Browser.mouseMovementX;
- Browser.mouseY = SDL.mouseY + Browser.mouseMovementY;
- } else {
- // just add the mouse delta to the current absolut mouse position
- // FIXME: ideally this should be clamped against the canvas size and zero
- Browser.mouseX += Browser.mouseMovementX;
- Browser.mouseY += Browser.mouseMovementY;
- }
- } else {
- // Otherwise, calculate the movement based on the changes
- // in the coordinates.
- var rect = Module["canvas"].getBoundingClientRect();
- var x, y;
- if (event.type == 'touchstart' ||
- event.type == 'touchend' ||
- event.type == 'touchmove') {
- var t = event.touches.item(0);
- if (t) {
- x = t.pageX - (window.scrollX + rect.left);
- y = t.pageY - (window.scrollY + rect.top);
- } else {
- return;
- }
- } else {
- x = event.pageX - (window.scrollX + rect.left);
- y = event.pageY - (window.scrollY + rect.top);
- }
- // the canvas might be CSS-scaled compared to its backbuffer;
- // SDL-using content will want mouse coordinates in terms
- // of backbuffer units.
- var cw = Module["canvas"].width;
- var ch = Module["canvas"].height;
- x = x * (cw / rect.width);
- y = y * (ch / rect.height);
- Browser.mouseMovementX = x - Browser.mouseX;
- Browser.mouseMovementY = y - Browser.mouseY;
- Browser.mouseX = x;
- Browser.mouseY = y;
- }
- },xhrLoad:function (url, onload, onerror) {
- var xhr = new XMLHttpRequest();
- xhr.open('GET', url, true);
- xhr.responseType = 'arraybuffer';
- xhr.onload = function() {
- if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0
- onload(xhr.response);
- } else {
- onerror();
- }
- };
- xhr.onerror = onerror;
- xhr.send(null);
- },asyncLoad:function (url, onload, onerror, noRunDep) {
- Browser.xhrLoad(url, function(arrayBuffer) {
- assert(arrayBuffer, 'Loading data file "' + url + '" failed (no arrayBuffer).');
- onload(new Uint8Array(arrayBuffer));
- if (!noRunDep) removeRunDependency('al ' + url);
- }, function(event) {
- if (onerror) {
- onerror();
- } else {
- throw 'Loading data file "' + url + '" failed.';
- }
- });
- if (!noRunDep) addRunDependency('al ' + url);
- },resizeListeners:[],updateResizeListeners:function () {
- var canvas = Module['canvas'];
- Browser.resizeListeners.forEach(function(listener) {
- listener(canvas.width, canvas.height);
- });
- },setCanvasSize:function (width, height, noUpdates) {
- var canvas = Module['canvas'];
- canvas.width = width;
- canvas.height = height;
- if (!noUpdates) Browser.updateResizeListeners();
- },windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:function () {
- var canvas = Module['canvas'];
- this.windowedWidth = canvas.width;
- this.windowedHeight = canvas.height;
- canvas.width = screen.width;
- canvas.height = screen.height;
- // check if SDL is available
- if (typeof SDL != "undefined") {
- var flags = HEAPU32[((SDL.screen+Runtime.QUANTUM_SIZE*0)>>2)];
- flags = flags | 0x00800000; // set SDL_FULLSCREEN flag
- HEAP32[((SDL.screen+Runtime.QUANTUM_SIZE*0)>>2)]=flags
- }
- Browser.updateResizeListeners();
- },setWindowedCanvasSize:function () {
- var canvas = Module['canvas'];
- canvas.width = this.windowedWidth;
- canvas.height = this.windowedHeight;
- // check if SDL is available
- if (typeof SDL != "undefined") {
- var flags = HEAPU32[((SDL.screen+Runtime.QUANTUM_SIZE*0)>>2)];
- flags = flags & ~0x00800000; // clear SDL_FULLSCREEN flag
- HEAP32[((SDL.screen+Runtime.QUANTUM_SIZE*0)>>2)]=flags
- }
- Browser.updateResizeListeners();
- }};
-_llvm_eh_exception.buf = allocate(12, "void*", ALLOC_STATIC);
-FS.staticInit();__ATINIT__.unshift({ func: function() { if (!Module["noFSInit"] && !FS.init.initialized) FS.init() } });__ATMAIN__.push({ func: function() { FS.ignorePermissions = false } });__ATEXIT__.push({ func: function() { FS.quit() } });Module["FS_createFolder"] = FS.createFolder;Module["FS_createPath"] = FS.createPath;Module["FS_createDataFile"] = FS.createDataFile;Module["FS_createPreloadedFile"] = FS.createPreloadedFile;Module["FS_createLazyFile"] = FS.createLazyFile;Module["FS_createLink"] = FS.createLink;Module["FS_createDevice"] = FS.createDevice;
-___errno_state = Runtime.staticAlloc(4); HEAP32[((___errno_state)>>2)]=0;
-_fgetc.ret = allocate([0], "i8", ALLOC_STATIC);
-Module["requestFullScreen"] = function(lockPointer, resizeCanvas) { Browser.requestFullScreen(lockPointer, resizeCanvas) };
- Module["requestAnimationFrame"] = function(func) { Browser.requestAnimationFrame(func) };
- Module["setCanvasSize"] = function(width, height, noUpdates) { Browser.setCanvasSize(width, height, noUpdates) };
- Module["pauseMainLoop"] = function() { Browser.mainLoop.pause() };
- Module["resumeMainLoop"] = function() { Browser.mainLoop.resume() };
- Module["getUserMedia"] = function() { Browser.getUserMedia() }
-STACK_BASE = STACKTOP = Runtime.alignMemory(STATICTOP);
-staticSealed = true; // seal the static portion of memory
-STACK_MAX = STACK_BASE + 5242880;
-DYNAMIC_BASE = DYNAMICTOP = Runtime.alignMemory(STACK_MAX);
-assert(DYNAMIC_BASE < TOTAL_MEMORY); // Stack must fit in TOTAL_MEMORY; allocations from here on may enlarge TOTAL_MEMORY
- var cttz_i8 = allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0], "i8", ALLOC_DYNAMIC);
-var Math_min = Math.min;
-function invoke_viiiii(index,a1,a2,a3,a4,a5) {
- try {
- Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiiiiii(index,a1,a2,a3,a4,a5,a6,a7) {
- try {
- Module["dynCall_viiiiiii"](index,a1,a2,a3,a4,a5,a6,a7);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_vi(index,a1) {
- try {
- Module["dynCall_vi"](index,a1);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_vii(index,a1,a2) {
- try {
- Module["dynCall_vii"](index,a1,a2);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_iii(index,a1,a2) {
- try {
- return Module["dynCall_iii"](index,a1,a2);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_iiiiii(index,a1,a2,a3,a4,a5) {
- try {
- return Module["dynCall_iiiiii"](index,a1,a2,a3,a4,a5);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_ii(index,a1) {
- try {
- return Module["dynCall_ii"](index,a1);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_iiii(index,a1,a2,a3) {
- try {
- return Module["dynCall_iiii"](index,a1,a2,a3);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiiiif(index,a1,a2,a3,a4,a5,a6) {
- try {
- Module["dynCall_viiiiif"](index,a1,a2,a3,a4,a5,a6);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viii(index,a1,a2,a3) {
- try {
- Module["dynCall_viii"](index,a1,a2,a3);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8) {
- try {
- Module["dynCall_viiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_v(index) {
- try {
- Module["dynCall_v"](index);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8) {
- try {
- return Module["dynCall_iiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9) {
- try {
- Module["dynCall_viiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8,a9);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiiiiif(index,a1,a2,a3,a4,a5,a6,a7) {
- try {
- Module["dynCall_viiiiiif"](index,a1,a2,a3,a4,a5,a6,a7);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6) {
- try {
- Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_iiiii(index,a1,a2,a3,a4) {
- try {
- return Module["dynCall_iiiii"](index,a1,a2,a3,a4);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function invoke_viiii(index,a1,a2,a3,a4) {
- try {
- Module["dynCall_viiii"](index,a1,a2,a3,a4);
- } catch(e) {
- if (typeof e !== 'number' && e !== 'longjmp') throw e;
- asm["setThrew"](1, 0);
- }
-}
-function asmPrintInt(x, y) {
- Module.print('int ' + x + ',' + y);// + ' ' + new Error().stack);
-}
-function asmPrintFloat(x, y) {
- Module.print('float ' + x + ',' + y);// + ' ' + new Error().stack);
-}
-// EMSCRIPTEN_START_ASM
-var asm=(function(global,env,buffer){"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.STACKTOP|0;var j=env.STACK_MAX|0;var k=env.tempDoublePtr|0;var l=env.ABORT|0;var m=env.cttz_i8|0;var n=env.ctlz_i8|0;var o=env._stdin|0;var p=env.__ZTVN10__cxxabiv117__class_type_infoE|0;var q=env.__ZTVN10__cxxabiv120__si_class_type_infoE|0;var r=env._stderr|0;var s=env.___fsmu8|0;var t=env._stdout|0;var u=env.___dso_handle|0;var v=+env.NaN;var w=+env.Infinity;var x=0;var y=0;var z=0;var A=0;var B=0,C=0,D=0,E=0,F=0.0,G=0,H=0,I=0,J=0.0;var K=0;var L=0;var M=0;var N=0;var O=0;var P=0;var Q=0;var R=0;var S=0;var T=0;var U=global.Math.floor;var V=global.Math.abs;var W=global.Math.sqrt;var X=global.Math.pow;var Y=global.Math.cos;var Z=global.Math.sin;var _=global.Math.tan;var $=global.Math.acos;var aa=global.Math.asin;var ab=global.Math.atan;var ac=global.Math.atan2;var ad=global.Math.exp;var ae=global.Math.log;var af=global.Math.ceil;var ag=global.Math.imul;var ah=env.abort;var ai=env.assert;var aj=env.asmPrintInt;var ak=env.asmPrintFloat;var al=env.min;var am=env.invoke_viiiii;var an=env.invoke_viiiiiii;var ao=env.invoke_vi;var ap=env.invoke_vii;var aq=env.invoke_iii;var ar=env.invoke_iiiiii;var as=env.invoke_ii;var at=env.invoke_iiii;var au=env.invoke_viiiiif;var av=env.invoke_viii;var aw=env.invoke_viiiiiiii;var ax=env.invoke_v;var ay=env.invoke_iiiiiiiii;var az=env.invoke_viiiiiiiii;var aA=env.invoke_viiiiiif;var aB=env.invoke_viiiiii;var aC=env.invoke_iiiii;var aD=env.invoke_viiii;var aE=env._llvm_lifetime_end;var aF=env.__scanString;var aG=env._pthread_mutex_lock;var aH=env.___cxa_end_catch;var aI=env._strtoull;var aJ=env.__isFloat;var aK=env._fflush;var aL=env.__isLeapYear;var aM=env._fwrite;var aN=env._send;var aO=env._llvm_umul_with_overflow_i32;var aP=env._isspace;var aQ=env._read;var aR=env.___cxa_guard_abort;var aS=env._newlocale;var aT=env.___gxx_personality_v0;var aU=env._pthread_cond_wait;var aV=env.___cxa_rethrow;var aW=env.___resumeException;var aX=env._llvm_va_end;var aY=env._vsscanf;var aZ=env._snprintf;var a_=env._fgetc;var a$=env._atexit;var a0=env.___cxa_free_exception;var a1=env.__Z8catcloseP8_nl_catd;var a2=env.___setErrNo;var a3=env._isxdigit;var a4=env._exit;var a5=env._sprintf;var a6=env.___ctype_b_loc;var a7=env._freelocale;var a8=env.__Z7catopenPKci;var a9=env._asprintf;var ba=env.___cxa_is_number_type;var bb=env.___cxa_does_inherit;var bc=env.___cxa_guard_acquire;var bd=env.___locale_mb_cur_max;var be=env.___cxa_begin_catch;var bf=env._recv;var bg=env.__parseInt64;var bh=env.__ZSt18uncaught_exceptionv;var bi=env.___cxa_call_unexpected;var bj=env.__exit;var bk=env._strftime;var bl=env.___cxa_throw;var bm=env._llvm_eh_exception;var bn=env._pread;var bo=env.__arraySum;var bp=env._log;var bq=env.___cxa_find_matching_catch;var br=env.__formatString;var bs=env._pthread_cond_broadcast;var bt=env.__ZSt9terminatev;var bu=env._pthread_mutex_unlock;var bv=env._sbrk;var bw=env.___errno_location;var bx=env._strerror;var by=env._llvm_lifetime_start;var bz=env.___cxa_guard_release;var bA=env._ungetc;var bB=env._uselocale;var bC=env._vsnprintf;var bD=env._sscanf;var bE=env._sysconf;var bF=env._fread;var bG=env._abort;var bH=env._isdigit;var bI=env._strtoll;var bJ=env.__addDays;var bK=env._floor;var bL=env.__reallyNegative;var bM=env.__Z7catgetsP8_nl_catdiiPKc;var bN=env._write;var bO=env.___cxa_allocate_exception;var bP=env.___cxa_pure_virtual;var bQ=env._vasprintf;var bR=env.___ctype_toupper_loc;var bS=env.___ctype_tolower_loc;var bT=env._pwrite;var bU=env._strerror_r;var bV=env._time;
-// EMSCRIPTEN_START_FUNCS
-function cc(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+7>>3<<3;return b|0}function cd(){return i|0}function ce(a){a=a|0;i=a}function cf(a,b){a=a|0;b=b|0;if((x|0)==0){x=a;y=b}}function cg(b){b=b|0;a[k]=a[b];a[k+1|0]=a[b+1|0];a[k+2|0]=a[b+2|0];a[k+3|0]=a[b+3|0]}function ch(b){b=b|0;a[k]=a[b];a[k+1|0]=a[b+1|0];a[k+2|0]=a[b+2|0];a[k+3|0]=a[b+3|0];a[k+4|0]=a[b+4|0];a[k+5|0]=a[b+5|0];a[k+6|0]=a[b+6|0];a[k+7|0]=a[b+7|0]}function ci(a){a=a|0;K=a}function cj(a){a=a|0;L=a}function ck(a){a=a|0;M=a}function cl(a){a=a|0;N=a}function cm(a){a=a|0;O=a}function cn(a){a=a|0;P=a}function co(a){a=a|0;Q=a}function cp(a){a=a|0;R=a}function cq(a){a=a|0;S=a}function cr(a){a=a|0;T=a}function cs(){c[q+8>>2]=250;c[q+12>>2]=128;c[q+16>>2]=62;c[q+20>>2]=150;c[q+24>>2]=8;c[q+28>>2]=10;c[q+32>>2]=2;c[q+36>>2]=2;c[p+8>>2]=250;c[p+12>>2]=244;c[p+16>>2]=62;c[p+20>>2]=150;c[p+24>>2]=8;c[p+28>>2]=26;c[p+32>>2]=4;c[p+36>>2]=8;c[2036]=p+8;c[2038]=p+8;c[2040]=q+8;c[2044]=q+8;c[2048]=q+8;c[2052]=q+8;c[2056]=q+8;c[2060]=p+8;c[2094]=q+8;c[2098]=q+8;c[2162]=q+8;c[2166]=q+8;c[2186]=p+8;c[2188]=q+8;c[2224]=q+8;c[2228]=q+8;c[2264]=q+8;c[2268]=q+8;c[2288]=p+8;c[2290]=p+8;c[2292]=q+8;c[2296]=q+8;c[2300]=q+8;c[2304]=p+8;c[2306]=p+8;c[2308]=p+8;c[2310]=p+8;c[2312]=p+8;c[2314]=p+8;c[2316]=p+8;c[2342]=q+8;c[2346]=p+8;c[2348]=q+8;c[2352]=q+8;c[2356]=q+8;c[2360]=p+8;c[2362]=p+8;c[2364]=p+8;c[2366]=p+8;c[2400]=p+8;c[2402]=p+8;c[2404]=p+8;c[2406]=q+8;c[2410]=q+8;c[2414]=q+8;c[2418]=q+8;c[2422]=q+8;c[2426]=q+8}function ct(a){a=a|0;var b=0,d=0;b=c[a>>2]|0;if((b|0)==0){return}d=a+4|0;a=c[d>>2]|0;if((b|0)!=(a|0)){c[d>>2]=a+(~((a-8+(-b|0)|0)>>>3)<<3)}kS(b);return}function cu(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0.0,w=0,x=0,y=0.0,z=0.0;d=i;i=i+24|0;e=d|0;f=d+8|0;g=f|0;c[g>>2]=0;j=f+4|0;c[j>>2]=0;k=f+8|0;c[k>>2]=0;l=b-a|0;m=l>>3;do{if((m|0)==0){n=0;o=0}else{if(m>>>0>536870911){ir(f)}p=kO(l)|0;c[j>>2]=p;c[g>>2]=p;c[k>>2]=p+(m<<3);if((a|0)==(b|0)){n=p;o=p;break}else{q=a;r=p}do{if((r|0)==0){s=0}else{h[r>>3]=+h[q>>3];s=c[j>>2]|0}r=s+8|0;c[j>>2]=r;q=q+8|0;}while((q|0)!=(b|0));n=c[g>>2]|0;o=r}}while(0);cU(n,o,e);e=c[g>>2]|0;o=c[j>>2]|0;L23:do{if((e|0)==(o|0)){t=e}else{n=e;while(1){u=n+8|0;if((u|0)==(o|0)){t=e;break L23}v=+h[n>>3];if(v==+h[u>>3]){break}else{n=u}}if((n|0)==(o|0)){t=e;break}else{w=u;x=n;y=v}L28:while(1){r=w;do{r=r+8|0;if((r|0)==(o|0)){break L28}z=+h[r>>3];}while(y==z);b=x+8|0;h[b>>3]=z;w=r;x=b;y=z}t=c[g>>2]|0}}while(0);if((t|0)==0){i=d;return}g=c[j>>2]|0;if((t|0)!=(g|0)){c[j>>2]=g+(~((g-8+(-t|0)|0)>>>3)<<3)}kS(t);i=d;return}function cv(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0.0,y=0,z=0.0;d=i;i=i+24|0;e=d|0;f=d+8|0;g=f|0;c[g>>2]=0;j=f+4|0;c[j>>2]=0;k=f+8|0;c[k>>2]=0;l=b-a|0;m=l>>3;do{if((m|0)==0){n=0;o=0}else{if(m>>>0>536870911){ir(f)}p=kO(l)|0;c[j>>2]=p;c[g>>2]=p;c[k>>2]=p+(m<<3);if((a|0)==(b|0)){n=p;o=p;break}else{q=a;r=p}do{if((r|0)==0){s=0}else{h[r>>3]=+h[q>>3];s=c[j>>2]|0}r=s+8|0;c[j>>2]=r;q=q+8|0;}while((q|0)!=(b|0));n=c[g>>2]|0;o=r}}while(0);cU(n,o,e);e=c[g>>2]|0;o=c[j>>2]|0;L58:do{if((e|0)==(o|0)){t=e;u=62}else{n=e;while(1){r=n+8|0;if((r|0)==(o|0)){v=e;break L58}if(+h[n>>3]==+h[r>>3]){t=n;u=62;break}else{n=r}}}}while(0);do{if((u|0)==62){if((t|0)==(o|0)){v=e;break}n=t+16|0;if((n|0)==(o|0)){v=e;break}r=n;n=t;w=+h[t>>3];while(1){x=+h[r>>3];if(w==x){y=n;z=w}else{b=n+8|0;h[b>>3]=x;y=b;z=x}b=r+8|0;if((b|0)==(o|0)){break}else{r=b;n=y;w=z}}v=c[g>>2]|0}}while(0);if((v|0)==0){i=d;return}g=c[j>>2]|0;if((v|0)!=(g|0)){c[j>>2]=g+(~((g-8+(-v|0)|0)>>>3)<<3)}kS(v);i=d;return}function cw(a,b,d){a=a|0;b=b|0;d=d|0;var 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L112}_=_+8|0;}while((_-(c[j>>2]|0)|0)!=4096);_=j+4|0;j=_;f=c[_>>2]|0}c[S>>2]=0;S=q-k>>2;if(S>>>0>2){f=k;while(1){kS(c[f>>2]|0);j=(c[u>>2]|0)+4|0;c[u>>2]=j;Z=c[v>>2]|0;_=Z-j>>2;if(_>>>0>2){f=j}else{$=_;aa=j;ab=Z;break}}}else{$=S;aa=k;ab=q}switch($|0){case 1:{c[x>>2]=256;break};case 2:{c[x>>2]=512;break};default:{}}do{if((aa|0)!=(ab|0)){x=aa;do{kS(c[x>>2]|0);x=x+4|0;}while((x|0)!=(ab|0));x=c[u>>2]|0;$=c[v>>2]|0;if((x|0)==($|0)){break}c[v>>2]=$+(~(($-4+(-x|0)|0)>>>2)<<2)}}while(0);v=c[t>>2]|0;if((v|0)==0){i=d;return}kS(v);i=d;return}function cx(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0.0,y=0,z=0;d=i;i=i+48|0;e=d|0;f=d+8|0;g=d+16|0;j=d+24|0;k=d+32|0;l=k|0;m=k;c[l>>2]=m;n=k+4|0;c[n>>2]=m;o=k+8|0;c[o>>2]=0;if((a|0)==(b|0)){p=m;q=0}else{k=a;a=m;r=0;while(1){s=kO(16)|0;t=s;u=s+8|0;if((u|0)!=0){h[u>>3]=+h[k>>3]}c[a+4>>2]=t;c[s>>2]=c[l>>2];c[l>>2]=t;c[s+4>>2]=m;v=(c[o>>2]|0)+1|0;c[o>>2]=v;s=k+8|0;if((s|0)==(b|0)){break}else{k=s;a=t;r=v}}p=c[n>>2]|0;q=v}c[e>>2]=p;c[f>>2]=m;cJ(g,e,f,q,j);j=c[n>>2]|0;if((j|0)!=(m|0)){q=j;while(1){j=c[q+4>>2]|0;L150:do{if((j|0)==(m|0)){w=m}else{x=+h[q+8>>3];f=j;while(1){if(x!=+h[f+8>>3]){w=f;break L150}e=c[f+4>>2]|0;if((e|0)==(m|0)){w=m;break}else{f=e}}}}while(0);if((j|0)==(w|0)){y=j}else{f=(c[w>>2]|0)+4|0;e=j|0;c[(c[e>>2]|0)+4>>2]=c[f>>2];c[c[f>>2]>>2]=c[e>>2];e=j;while(1){f=c[e+4>>2]|0;c[o>>2]=(c[o>>2]|0)-1;kS(e);if((f|0)==(w|0)){y=w;break}else{e=f}}}if((y|0)==(m|0)){break}else{q=y}}}if((c[o>>2]|0)==0){i=d;return}y=c[n>>2]|0;n=(c[l>>2]|0)+4|0;l=y|0;c[(c[l>>2]|0)+4>>2]=c[n>>2];c[c[n>>2]>>2]=c[l>>2];c[o>>2]=0;if((y|0)==(m|0)){i=d;return}else{z=y}while(1){y=c[z+4>>2]|0;kS(z);if((y|0)==(m|0)){break}else{z=y}}i=d;return}function cy(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;d=i;i=i+32|0;e=d|0;f=d+8|0;g=d+16|0;j=g|0;k=g+4|0;c[k>>2]=0;l=g+8|0;c[l>>2]=0;m=k;k=g|0;c[k>>2]=m;if((a|0)==(b|0)){n=0;cE(j,n);i=d;return}o=f|0;p=g+4|0;g=a;do{c[o>>2]=m;a=cH(j,f,e,g)|0;if((c[a>>2]|0)==0){q=kO(24)|0;r=q+16|0;if((r|0)!=0){h[r>>3]=+h[g>>3]}r=c[e>>2]|0;s=q;c[q>>2]=0;c[q+4>>2]=0;c[q+8>>2]=r;c[a>>2]=s;r=c[c[k>>2]>>2]|0;if((r|0)==0){t=s}else{c[k>>2]=r;t=c[a>>2]|0}cG(c[p>>2]|0,t);c[l>>2]=(c[l>>2]|0)+1}g=g+8|0;}while((g|0)!=(b|0));n=c[p>>2]|0;cE(j,n);i=d;return}function cz(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0;d=i;i=i+32|0;e=d|0;f=d+8|0;g=d+16|0;j=g|0;k=g+4|0;c[k>>2]=0;l=g+8|0;c[l>>2]=0;m=k;n=g|0;c[n>>2]=m;do{if((a|0)!=(b|0)){o=f|0;p=g+4|0;q=a;do{c[o>>2]=m;r=cC(j,f,e,q)|0;s=kO(24)|0;t=s+16|0;if((t|0)!=0){h[t>>3]=+h[q>>3]}t=c[e>>2]|0;u=s;c[s>>2]=0;c[s+4>>2]=0;c[s+8>>2]=t;c[r>>2]=u;t=c[c[n>>2]>>2]|0;if((t|0)==0){v=u}else{c[n>>2]=t;v=c[r>>2]|0}cG(c[p>>2]|0,v);c[l>>2]=(c[l>>2]|0)+1;q=q+8|0;}while((q|0)!=(b|0));q=c[n>>2]|0;if((q|0)==(m|0)){break}p=k;o=g+4|0;r=q;L202:while(1){q=r|0;t=r+4|0;u=r+16|0;while(1){w=c[t>>2]|0;if((w|0)==0){s=q;while(1){x=c[s+8>>2]|0;if((s|0)==(c[x>>2]|0)){y=x;break}else{s=x}}}else{s=w;while(1){x=c[s>>2]|0;if((x|0)==0){y=s;break}else{s=x}}}s=y;if((y|0)==(p|0)){z=o;A=213;break L202}if(+h[u>>3]!=+h[y+16>>3]){break}x=c[y+4>>2]|0;if((x|0)==0){B=y;while(1){C=c[B+8>>2]|0;if((B|0)==(c[C>>2]|0)){D=C;break}else{B=C}}}else{B=x;while(1){C=c[B>>2]|0;if((C|0)==0){D=B;break}else{B=C}}}if((c[n>>2]|0)==(s|0)){c[n>>2]=D}c[l>>2]=(c[l>>2]|0)-1;cB(c[o>>2]|0,y);kS(y)}if((w|0)==0){u=q;while(1){t=c[u+8>>2]|0;if((u|0)==(c[t>>2]|0)){E=t;break}else{u=t}}}else{u=w;while(1){q=c[u>>2]|0;if((q|0)==0){E=u;break}else{u=q}}}if((E|0)==(p|0)){z=o;A=214;break}else{r=E}}if((A|0)==214){F=c[z>>2]|0;G=F;cE(j,G);i=d;return}else if((A|0)==213){F=c[z>>2]|0;G=F;cE(j,G);i=d;return}}}while(0);z=g+4|0;F=c[z>>2]|0;G=F;cE(j,G);i=d;return}function cA(a){a=a|0;var b=0,d=0,e=0,f=0.0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0,y=0,z=0.0,A=0,B=0.0,C=0,D=0,E=0,F=0.0,G=0,H=0,I=0.0,J=0.0,L=0,M=0,N=0,O=0,P=0;b=i;i=i+24|0;d=b|0;e=b+8|0;f=+(a|0);g=~~+U(+(19931568.569324173/(f*(+ae(+f)/.6931471805599453))));j=a<<1;k=c[2446]|0;l=c[2447]|0;if((k|0)!=(l|0)){c[2447]=l+(~((l-8+(-k|0)|0)>>>3)<<3)}k=e|0;c[k>>2]=0;l=e+4|0;c[l>>2]=0;m=e+8|0;c[m>>2]=0;if((j|0)==0){n=0}else{if(j>>>0>536870911){ir(e)}e=kO(a<<4)|0;c[l>>2]=e;c[k>>2]=e;c[m>>2]=e+(j<<3);m=j;o=e;do{if((o|0)==0){p=0}else{h[o>>3]=0.0;p=c[l>>2]|0}o=p+8|0;c[l>>2]=o;m=m-1|0;}while((m|0)!=0);n=c[k>>2]|0}m=n+(j<<3)|0;o=n+(a<<3)|0;if((a|0)!=0){p=n;f=0.0;while(1){e=p+8|0;h[p>>3]=f;if((e|0)==(o|0)){break}else{p=e;f=f+1.0}}}if((j|0)!=(a|0)){j=o;f=0.0;while(1){o=j+8|0;h[j>>3]=f;if((o|0)==(m|0)){break}else{j=o;f=f+1.0}}}cF(n,m);if((g|0)>0){j=a<<4;a=j>>3;o=aO(a|0,8)|0;p=n;if(K){e=g;while(1){q=e-1|0;r=kP(-1)|0;s=r;kY(r|0,p|0,j)|0;t=s+(a<<3)|0;cU(s,t,d);L268:do{if((s|0)!=(t|0)){u=s;while(1){v=u+8|0;if((v|0)==(t|0)){break L268}w=+h[u>>3];if(w==+h[v>>3]){break}else{u=v}}if((u|0)==(t|0)){break}else{x=v;y=u;z=w}while(1){A=x;do{A=A+8|0;if((A|0)==(t|0)){break L268}B=+h[A>>3];}while(z==B);C=y+8|0;h[C>>3]=B;x=A;y=C;z=B}}}while(0);if((r|0)!=0){kT(r)}if((q|0)>0){e=q}else{D=g;break}}}else{e=g;while(1){y=e-1|0;x=kP(o)|0;v=x;kY(x|0,p|0,j)|0;t=v+(a<<3)|0;cU(v,t,d);L287:do{if((v|0)!=(t|0)){s=v;while(1){E=s+8|0;if((E|0)==(t|0)){break L287}F=+h[s>>3];if(F==+h[E>>3]){break}else{s=E}}if((s|0)==(t|0)){break}else{G=E;H=s;I=F}while(1){u=G;do{u=u+8|0;if((u|0)==(t|0)){break L287}J=+h[u>>3];}while(I==J);A=H+8|0;h[A>>3]=J;G=u;H=A;I=J}}}while(0);if((x|0)!=0){kT(x)}if((y|0)>0){e=y}else{D=g;break}}}while(1){e=D-1|0;cu(n,m,e);if((e|0)>0){D=e}else{L=g;break}}while(1){D=L-1|0;cv(n,m,D);if((D|0)>0){L=D}else{M=g;break}}while(1){L=M-1|0;cw(n,m,L);if((L|0)>0){M=L}else{N=g;break}}while(1){M=N-1|0;cx(n,m,M);if((M|0)>0){N=M}else{O=g;break}}while(1){N=O-1|0;cy(n,m,N);if((N|0)>0){O=N}else{P=g;break}}do{P=P-1|0;cz(n,m,P);}while((P|0)>0)}P=c[k>>2]|0;if((P|0)==0){i=b;return}k=c[l>>2]|0;if((P|0)!=(k|0)){c[l>>2]=k+(~((k-8+(-P|0)|0)>>>3)<<3)}kS(P);i=b;return}function cB(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;e=d|0;f=c[e>>2]|0;do{if((f|0)==0){g=d;h=301}else{i=c[d+4>>2]|0;if((i|0)==0){j=f;k=d;l=d|0;h=303;break}else{m=i;while(1){i=c[m>>2]|0;if((i|0)==0){g=m;h=301;break}else{m=i}}}}}while(0);do{if((h|0)==301){f=g|0;m=c[g+4>>2]|0;if((m|0)!=0){j=m;k=g;l=f;h=303;break}n=0;o=0;p=g+8|0;q=g;r=f}}while(0);if((h|0)==303){g=k+8|0;c[j+8>>2]=c[g>>2];n=j;o=1;p=g;q=k;r=l}l=c[p>>2]|0;k=l|0;do{if((q|0)==(c[k>>2]|0)){c[k>>2]=n;if((q|0)==(b|0)){s=n;t=0;break}s=b;t=c[(c[p>>2]|0)+4>>2]|0}else{c[l+4>>2]=n;s=b;t=c[c[p>>2]>>2]|0}}while(0);b=q+12|0;l=(a[b]&1)==0;if((q|0)==(d|0)){u=s}else{k=d+8|0;g=c[k>>2]|0;c[p>>2]=g;if((c[c[k>>2]>>2]|0)==(d|0)){c[g>>2]=q}else{c[g+4>>2]=q}g=c[e>>2]|0;c[r>>2]=g;c[g+8>>2]=q;g=c[d+4>>2]|0;c[q+4>>2]=g;if((g|0)!=0){c[g+8>>2]=q}a[b]=a[d+12|0]&1;u=(s|0)==(d|0)?q:s}if(l|(u|0)==0){return}if(o){a[n+12|0]=1;return}else{v=u;w=t}while(1){t=w+8|0;u=c[t>>2]|0;n=w+12|0;o=(a[n]&1)!=0;if((w|0)==(c[u>>2]|0)){if(o){x=v;y=w}else{a[n]=1;a[u+12|0]=0;l=c[t>>2]|0;s=l|0;q=c[s>>2]|0;d=q+4|0;b=c[d>>2]|0;c[s>>2]=b;if((b|0)!=0){c[b+8>>2]=l}b=l+8|0;c[q+8>>2]=c[b>>2];s=c[b>>2]|0;g=s|0;if((c[g>>2]|0)==(l|0)){c[g>>2]=q}else{c[s+4>>2]=q}c[d>>2]=l;c[b>>2]=q;q=c[w+4>>2]|0;x=(v|0)==(q|0)?w:v;y=c[q>>2]|0}z=c[y>>2]|0;A=(z|0)==0;if(!A){if((a[z+12|0]&1)==0){h=365;break}}q=c[y+4>>2]|0;if((q|0)!=0){if((a[q+12|0]&1)==0){h=364;break}}a[y+12|0]=0;q=c[y+8>>2]|0;B=q+12|0;if((a[B]&1)==0|(q|0)==(x|0)){h=361;break}b=c[q+8>>2]|0;l=c[b>>2]|0;if((q|0)!=(l|0)){v=x;w=l;continue}v=x;w=c[b+4>>2]|0;continue}if(o){C=v;D=w}else{a[n]=1;a[u+12|0]=0;u=c[t>>2]|0;t=u+4|0;n=c[t>>2]|0;o=n|0;b=c[o>>2]|0;c[t>>2]=b;if((b|0)!=0){c[b+8>>2]=u}b=u+8|0;c[n+8>>2]=c[b>>2];t=c[b>>2]|0;l=t|0;if((c[l>>2]|0)==(u|0)){c[l>>2]=n}else{c[t+4>>2]=n}c[o>>2]=u;c[b>>2]=n;n=c[w>>2]|0;C=(v|0)==(n|0)?w:v;D=c[n+4>>2]|0}E=D|0;F=c[E>>2]|0;if((F|0)!=0){if((a[F+12|0]&1)==0){h=335;break}}n=c[D+4>>2]|0;if((n|0)!=0){if((a[n+12|0]&1)==0){G=n;h=336;break}}a[D+12|0]=0;n=c[D+8>>2]|0;if((n|0)==(C|0)){H=C;h=332;break}if((a[n+12|0]&1)==0){H=n;h=332;break}b=c[n+8>>2]|0;u=c[b>>2]|0;if((n|0)!=(u|0)){v=C;w=u;continue}v=C;w=c[b+4>>2]|0}if((h|0)==332){a[H+12|0]=1;return}else if((h|0)==335){H=c[D+4>>2]|0;if((H|0)==0){h=337}else{G=H;h=336}}else if((h|0)==361){a[B]=1;return}else if((h|0)==364){if(A){h=366}else{h=365}}if((h|0)==336){if((a[G+12|0]&1)==0){I=D;h=343}else{h=337}}else if((h|0)==365){if((a[z+12|0]&1)==0){J=y;h=372}else{h=366}}if((h|0)==337){a[F+12|0]=1;a[D+12|0]=0;F=c[E>>2]|0;z=F+4|0;G=c[z>>2]|0;c[E>>2]=G;if((G|0)!=0){c[G+8>>2]=D}G=D+8|0;c[F+8>>2]=c[G>>2];E=c[G>>2]|0;A=E|0;if((c[A>>2]|0)==(D|0)){c[A>>2]=F}else{c[E+4>>2]=F}c[z>>2]=D;c[G>>2]=F;I=F;h=343}else if((h|0)==366){F=y+4|0;a[(c[F>>2]|0)+12|0]=1;a[y+12|0]=0;G=c[F>>2]|0;D=G|0;z=c[D>>2]|0;c[F>>2]=z;if((z|0)!=0){c[z+8>>2]=y}z=y+8|0;c[G+8>>2]=c[z>>2];F=c[z>>2]|0;E=F|0;if((c[E>>2]|0)==(y|0)){c[E>>2]=G}else{c[F+4>>2]=G}c[D>>2]=y;c[z>>2]=G;J=G;h=372}if((h|0)==343){G=I+8|0;z=(c[G>>2]|0)+12|0;a[I+12|0]=a[z]&1;a[z]=1;a[(c[I+4>>2]|0)+12|0]=1;I=c[G>>2]|0;G=I+4|0;z=c[G>>2]|0;y=z|0;D=c[y>>2]|0;c[G>>2]=D;if((D|0)!=0){c[D+8>>2]=I}D=I+8|0;c[z+8>>2]=c[D>>2];G=c[D>>2]|0;F=G|0;if((c[F>>2]|0)==(I|0)){c[F>>2]=z}else{c[G+4>>2]=z}c[y>>2]=I;c[D>>2]=z;return}else if((h|0)==372){h=J+8|0;z=(c[h>>2]|0)+12|0;a[J+12|0]=a[z]&1;a[z]=1;a[(c[J>>2]|0)+12|0]=1;J=c[h>>2]|0;h=J|0;z=c[h>>2]|0;D=z+4|0;I=c[D>>2]|0;c[h>>2]=I;if((I|0)!=0){c[I+8>>2]=J}I=J+8|0;c[z+8>>2]=c[I>>2];h=c[I>>2]|0;y=h|0;if((c[y>>2]|0)==(J|0)){c[y>>2]=z}else{c[h+4>>2]=z}c[D>>2]=J;c[I>>2]=z;return}}function cC(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,j=0,k=0.0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;f=i;g=b;b=i;i=i+4|0;i=i+7>>3<<3;c[b>>2]=c[g>>2];g=a+4|0;j=c[b>>2]|0;do{if((j|0)!=(g|0)){k=+h[e>>3];if(+h[j+16>>3]>=k){break}b=g|0;l=c[b>>2]|0;if((l|0)==0){c[d>>2]=g;m=b;i=f;return m|0}else{n=l}while(1){if(+h[n+16>>3]<k){o=n+4|0;l=c[o>>2]|0;if((l|0)==0){p=406;break}else{n=l;continue}}else{q=n|0;l=c[q>>2]|0;if((l|0)==0){p=408;break}else{n=l;continue}}}if((p|0)==408){c[d>>2]=n;m=q;i=f;return m|0}else if((p|0)==406){c[d>>2]=n;m=o;i=f;return m|0}}}while(0);o=c[j>>2]|0;do{if((j|0)==(c[a>>2]|0)){r=j}else{if((o|0)==0){n=j|0;while(1){q=c[n+8>>2]|0;if((n|0)==(c[q>>2]|0)){n=q}else{s=q;break}}}else{n=o;while(1){q=c[n+4>>2]|0;if((q|0)==0){s=n;break}else{n=q}}}k=+h[e>>3];if(k>=+h[s+16>>3]){r=s;break}n=g|0;q=c[n>>2]|0;if((q|0)==0){c[d>>2]=g;m=n;i=f;return m|0}else{t=q}while(1){if(k<+h[t+16>>3]){u=t|0;q=c[u>>2]|0;if((q|0)==0){p=399;break}else{t=q;continue}}else{v=t+4|0;q=c[v>>2]|0;if((q|0)==0){p=401;break}else{t=q;continue}}}if((p|0)==399){c[d>>2]=t;m=u;i=f;return m|0}else if((p|0)==401){c[d>>2]=t;m=v;i=f;return m|0}}}while(0);if((o|0)==0){c[d>>2]=j;m=j|0;i=f;return m|0}else{c[d>>2]=r;m=r+4|0;i=f;return m|0}return 0}function cD(){cA(1e5);return 0}function cE(a,b){a=a|0;b=b|0;if((b|0)==0){return}else{cE(a,c[b>>2]|0);cE(a,c[b+4>>2]|0);kS(b);return}}function cF(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0,g=0,j=0,k=0,l=0,m=0.0;c=i;i=i+8|0;d=c|0;e=b-a|0;if((e|0)<=8){i=c;return}cY(d);f=b-8|0;if(f>>>0>a>>>0){b=a;a=e>>3;while(1){e=a-1|0;do{if((e|0)!=0){if((a|0)==0){g=cX(d)|0}else{j=32-(kZ(a|0)|0)|0;k=(((-1>>>((33-j|0)>>>0)&a|0)==0)<<31>>31)+j|0;j=(k>>>0)/((((k&31|0)!=0)+(k>>>5)|0)>>>0)|0;if((j|0)==0){l=0}else{l=-1>>>((32-j|0)>>>0)}while(1){j=(cX(d)|0)&l;if(j>>>0<a>>>0){g=j;break}}}if((g|0)==0){break}j=b+(g<<3)|0;m=+h[b>>3];h[b>>3]=+h[j>>3];h[j>>3]=m}}while(0);j=b+8|0;if(j>>>0<f>>>0){b=j;a=e}else{break}}}cW(d);i=c;return}function cG(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;e=(d|0)==(b|0);a[d+12|0]=e&1;if(e){return}else{f=d}while(1){g=f+8|0;h=c[g>>2]|0;d=h+12|0;if((a[d]&1)!=0){i=487;break}j=h+8|0;k=c[j>>2]|0;e=c[k>>2]|0;if((h|0)==(e|0)){l=c[k+4>>2]|0;if((l|0)==0){i=452;break}m=l+12|0;if((a[m]&1)!=0){i=452;break}a[d]=1;a[k+12|0]=(k|0)==(b|0)|0;a[m]=1}else{if((e|0)==0){i=469;break}m=e+12|0;if((a[m]&1)!=0){i=469;break}a[d]=1;a[k+12|0]=(k|0)==(b|0)|0;a[m]=1}if((k|0)==(b|0)){i=484;break}else{f=k}}if((i|0)==469){b=h|0;if((f|0)==(c[b>>2]|0)){m=f+4|0;d=c[m>>2]|0;c[b>>2]=d;if((d|0)==0){n=k}else{c[d+8>>2]=h;n=c[j>>2]|0}c[g>>2]=n;n=c[j>>2]|0;d=n|0;if((c[d>>2]|0)==(h|0)){c[d>>2]=f}else{c[n+4>>2]=f}c[m>>2]=h;c[j>>2]=f;o=f;p=c[g>>2]|0}else{o=h;p=k}a[o+12|0]=1;a[p+12|0]=0;o=p+4|0;g=c[o>>2]|0;m=g|0;n=c[m>>2]|0;c[o>>2]=n;if((n|0)!=0){c[n+8>>2]=p}n=p+8|0;c[g+8>>2]=c[n>>2];o=c[n>>2]|0;d=o|0;if((c[d>>2]|0)==(p|0)){c[d>>2]=g}else{c[o+4>>2]=g}c[m>>2]=p;c[n>>2]=g;return}else if((i|0)==484){return}else if((i|0)==487){return}else if((i|0)==452){if((f|0)==(c[h>>2]|0)){q=h;r=k}else{f=h+4|0;i=c[f>>2]|0;g=i|0;n=c[g>>2]|0;c[f>>2]=n;if((n|0)==0){s=k}else{c[n+8>>2]=h;s=c[j>>2]|0}n=i+8|0;c[n>>2]=s;s=c[j>>2]|0;k=s|0;if((c[k>>2]|0)==(h|0)){c[k>>2]=i}else{c[s+4>>2]=i}c[g>>2]=h;c[j>>2]=i;q=i;r=c[n>>2]|0}a[q+12|0]=1;a[r+12|0]=0;q=r|0;n=c[q>>2]|0;i=n+4|0;j=c[i>>2]|0;c[q>>2]=j;if((j|0)!=0){c[j+8>>2]=r}j=r+8|0;c[n+8>>2]=c[j>>2];q=c[j>>2]|0;h=q|0;if((c[h>>2]|0)==(r|0)){c[h>>2]=n}else{c[q+4>>2]=n}c[i>>2]=r;c[j>>2]=n;return}}function cH(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,j=0,k=0.0,l=0.0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;f=i;g=b;b=i;i=i+4|0;i=i+7>>3<<3;c[b>>2]=c[g>>2];g=a+4|0;j=c[b>>2]|0;do{if((j|0)!=(g|0)){k=+h[e>>3];l=+h[j+16>>3];if(k<l){break}if(l>=k){c[d>>2]=j;m=d;i=f;return m|0}b=j+4|0;n=c[b>>2]|0;o=(n|0)==0;if(o){p=j|0;while(1){q=c[p+8>>2]|0;if((p|0)==(c[q>>2]|0)){r=q;break}else{p=q}}}else{p=n;while(1){q=c[p>>2]|0;if((q|0)==0){r=p;break}else{p=q}}}p=g;do{if((r|0)!=(p|0)){if(k<+h[r+16>>3]){break}n=g|0;q=c[n>>2]|0;if((q|0)==0){c[d>>2]=p;m=n;i=f;return m|0}else{s=q}while(1){l=+h[s+16>>3];if(k<l){t=s|0;q=c[t>>2]|0;if((q|0)==0){u=521;break}else{s=q;continue}}if(l>=k){u=525;break}v=s+4|0;q=c[v>>2]|0;if((q|0)==0){u=524;break}else{s=q}}if((u|0)==521){c[d>>2]=s;m=t;i=f;return m|0}else if((u|0)==524){c[d>>2]=s;m=v;i=f;return m|0}else if((u|0)==525){c[d>>2]=s;m=d;i=f;return m|0}}}while(0);if(o){c[d>>2]=j;m=b;i=f;return m|0}else{c[d>>2]=r;m=r|0;i=f;return m|0}}}while(0);r=c[j>>2]|0;do{if((j|0)==(c[a>>2]|0)){w=j}else{if((r|0)==0){s=j|0;while(1){v=c[s+8>>2]|0;if((s|0)==(c[v>>2]|0)){s=v}else{x=v;break}}}else{s=r;while(1){b=c[s+4>>2]|0;if((b|0)==0){x=s;break}else{s=b}}}k=+h[e>>3];if(+h[x+16>>3]<k){w=x;break}s=g|0;b=c[s>>2]|0;if((b|0)==0){c[d>>2]=g;m=s;i=f;return m|0}else{y=b}while(1){l=+h[y+16>>3];if(k<l){z=y|0;b=c[z>>2]|0;if((b|0)==0){u=502;break}else{y=b;continue}}if(l>=k){u=506;break}A=y+4|0;b=c[A>>2]|0;if((b|0)==0){u=505;break}else{y=b}}if((u|0)==505){c[d>>2]=y;m=A;i=f;return m|0}else if((u|0)==506){c[d>>2]=y;m=d;i=f;return m|0}else if((u|0)==502){c[d>>2]=y;m=z;i=f;return m|0}}}while(0);if((r|0)==0){c[d>>2]=j;m=j|0;i=f;return m|0}else{c[d>>2]=w;m=w+4|0;i=f;return m|0}return 0}function cI(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0.0,H=0,I=0;g=i;j=d;d=i;i=i+8|0;c[d>>2]=c[j>>2];c[d+4>>2]=c[j+4>>2];j=e;e=i;i=i+8|0;c[e>>2]=c[j>>2];c[e+4>>2]=c[j+4>>2];j=f;f=i;i=i+1|0;i=i+7>>3<<3;a[f]=a[j]|0;j=d|0;f=d+4|0;k=c[f>>2]|0;l=c[e>>2]|0;m=c[e+4>>2]|0;L655:do{if((k|0)==(m|0)){n=k;o=l;p=549}else{e=c[j>>2]|0;q=e;r=k;s=c[e>>2]|0;while(1){e=r+8|0;if((e-s|0)==4096){t=q+4|0;u=c[t>>2]|0;v=t;w=u;x=u}else{v=q;w=e;x=s}if((w|0)==(m|0)){break}if(+h[r>>3]==+h[w>>3]){n=r;o=q;p=549;break L655}else{q=v;r=w;s=x}}c[j>>2]=l;c[f>>2]=m}}while(0);do{if((p|0)==549){c[j>>2]=o;c[f>>2]=n;if((n|0)==(m|0)){break}l=n+8|0;x=c[o>>2]|0;if((l-x|0)==4096){w=o+4|0;v=c[w>>2]|0;y=w;z=v;A=v;B=n;C=o}else{y=o;z=l;A=x;B=n;C=o}while(1){x=z+8|0;if((x-A|0)==4096){l=y+4|0;v=c[l>>2]|0;D=l;E=v;F=v}else{D=y;E=x;F=A}if((E|0)==(m|0)){break}G=+h[E>>3];if(+h[B>>3]==G){y=D;z=E;A=F;B=B;C=C;continue}x=B+8|0;c[f>>2]=x;if((x-(c[C>>2]|0)|0)==4096){v=C+4|0;c[j>>2]=v;l=c[v>>2]|0;c[f>>2]=l;H=v;I=l}else{H=C;I=x}h[I>>3]=G;y=D;z=E;A=c[D>>2]|0;B=I;C=H}x=B+8|0;c[f>>2]=x;if((x-(c[C>>2]|0)|0)!=4096){break}x=C+4|0;c[j>>2]=x;c[f>>2]=c[x>>2]}}while(0);f=d;d=b;b=c[f+4>>2]|0;c[d>>2]=c[f>>2];c[d+4>>2]=b;i=g;return}function cJ(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0.0,x=0,y=0,z=0,A=0,B=0,C=0.0,D=0;g=i;i=i+48|0;j=b;b=i;i=i+4|0;i=i+7>>3<<3;c[b>>2]=c[j>>2];j=d;d=i;i=i+4|0;i=i+7>>3<<3;c[d>>2]=c[j>>2];j=g|0;k=g+8|0;l=g+16|0;m=g+24|0;n=g+32|0;o=g+40|0;switch(e|0){case 2:{p=d|0;q=c[c[p>>2]>>2]|0;c[p>>2]=q;p=c[b>>2]|0;if(+h[q+8>>3]<+h[p+8>>3]){r=q+4|0;s=q|0;c[(c[s>>2]|0)+4>>2]=c[r>>2];c[c[r>>2]>>2]=c[s>>2];t=p|0;c[(c[t>>2]|0)+4>>2]=q;c[s>>2]=c[t>>2];c[t>>2]=q;c[r>>2]=p;c[a>>2]=q;i=g;return}else{c[a>>2]=p;i=g;return}break};case 0:case 1:{c[a>>2]=c[b>>2];i=g;return};default:{p=e>>>1;q=b|0;b=c[q>>2]|0;if((p|0)==0){u=b}else{r=p;t=b;while(1){s=r-1|0;v=c[t+4>>2]|0;if((s|0)>0){r=s;t=v}else{u=v;break}}}c[k>>2]=b;c[l>>2]=u;cJ(j,k,l,p,f);l=c[j>>2]|0;c[q>>2]=l;c[n>>2]=u;u=d|0;d=c[u>>2]|0;c[o>>2]=d;cJ(m,n,o,e-p|0,f);f=c[m>>2]|0;w=+h[l+8>>3];if(+h[f+8>>3]<w){m=c[f+4>>2]|0;L697:do{if((m|0)==(d|0)){x=d}else{p=m;while(1){if(+h[p+8>>3]>=w){x=p;break L697}e=c[p+4>>2]|0;if((e|0)==(d|0)){x=d;break}else{p=e}}}}while(0);m=c[x>>2]|0;p=m+4|0;e=f|0;c[(c[e>>2]|0)+4>>2]=c[p>>2];c[c[p>>2]>>2]=c[e>>2];o=c[l+4>>2]|0;n=l|0;c[(c[n>>2]|0)+4>>2]=f;c[e>>2]=c[n>>2];c[n>>2]=m;c[p>>2]=l;y=f;z=x;A=o}else{y=l;z=f;A=c[l+4>>2]|0}c[q>>2]=A;L704:do{if((A|0)!=(z|0)){l=z;f=z;o=A;x=d;while(1){p=l+8|0;if((l|0)==(x|0)){break L704}else{B=o}while(1){C=+h[B+8>>3];if(+h[p>>3]<C){break}m=c[B+4>>2]|0;c[q>>2]=m;if((m|0)==(f|0)){break L704}else{B=m}}p=c[l+4>>2]|0;L711:do{if((p|0)==(x|0)){D=x}else{m=p;while(1){if(+h[m+8>>3]>=C){D=m;break L711}n=c[m+4>>2]|0;if((n|0)==(x|0)){D=x;break}else{m=n}}}}while(0);p=c[D>>2]|0;m=p+4|0;n=l|0;c[(c[n>>2]|0)+4>>2]=c[m>>2];c[c[m>>2]>>2]=c[n>>2];e=c[B+4>>2]|0;j=(f|0)==(l|0)?D:f;k=B|0;c[(c[k>>2]|0)+4>>2]=l;c[n>>2]=c[k>>2];c[k>>2]=p;c[m>>2]=B;c[q>>2]=e;if((e|0)==(j|0)){break L704}l=D;f=j;o=e;x=c[u>>2]|0}}}while(0);c[a>>2]=y;i=g;return}}}function cK(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ab=0,ac=0,ad=0,ae=0,af=0,ag=0,ah=0,ai=0,aj=0,ak=0,al=0,am=0,an=0,ao=0,ap=0,aq=0,ar=0,as=0,at=0,au=0,av=0,aw=0,ax=0,ay=0,az=0,aA=0,aB=0,aC=0,aD=0,aE=0,aF=0,aG=0.0,aH=0.0,aI=0.0,aJ=0.0,aK=0.0,aL=0,aM=0,aN=0,aO=0,aP=0,aQ=0,aR=0,aS=0.0,aT=0,aU=0,aV=0,aW=0,aX=0,aY=0,aZ=0,a_=0,a$=0,a0=0.0,a1=0,a2=0,a3=0,a4=0,a5=0,a6=0,a7=0,a8=0.0,a9=0,ba=0,bb=0,bc=0,bd=0.0,be=0,bf=0,bg=0,bh=0,bi=0,bj=0,bk=0,bl=0,bm=0,bn=0,bo=0,bp=0,bq=0,br=0,bs=0,bt=0,bu=0.0,bv=0,bw=0,bx=0,by=0,bz=0.0,bA=0,bB=0,bC=0,bD=0,bE=0,bF=0,bG=0,bH=0,bI=0,bJ=0,bK=0,bL=0,bM=0,bN=0,bO=0,bP=0,bQ=0.0,bR=0,bS=0,bT=0;e=i;i=i+8|0;f=a;a=i;i=i+8|0;c[a>>2]=c[f>>2];c[a+4>>2]=c[f+4>>2];f=b;b=i;i=i+8|0;c[b>>2]=c[f>>2];c[b+4>>2]=c[f+4>>2];f=e|0;g=f;j=i;i=i+8|0;k=j;l=i;i=i+8|0;m=l;n=i;i=i+8|0;o=n;p=i;i=i+8|0;q=p;r=i;i=i+8|0;s=r;t=i;i=i+8|0;u=t;v=i;i=i+8|0;w=v;x=i;i=i+8|0;y=x;z=i;i=i+8|0;A=i;i=i+8|0;B=i;i=i+8|0;C=i;i=i+8|0;D=C;E=i;i=i+8|0;F=i;i=i+8|0;G=i;i=i+8|0;H=G;I=i;i=i+8|0;J=I;K=i;i=i+8|0;L=i;i=i+8|0;M=i;i=i+8|0;N=M;O=b+4|0;P=c[O>>2]|0;Q=a+4|0;R=c[Q>>2]|0;if((P|0)==(R|0)){i=e;return}S=b|0;T=a|0;U=a;a=y+4|0;V=x;W=z|0;X=z+4|0;Y=A|0;Z=A+4|0;_=B|0;$=B+4|0;aa=E|0;ab=E+4|0;ac=F|0;ad=F+4|0;ae=b;b=K|0;af=K+4|0;ag=L|0;ah=L+4|0;ai=P;P=R;L725:while(1){aj=c[S>>2]|0;R=c[T>>2]|0;ak=c[aj>>2]|0;al=c[R>>2]|0;am=P-al>>3;an=(ai-ak>>3)+(aj-R<<7)-am|0;switch(an|0){case 5:{ao=630;break L725;break};case 4:{ao=610;break L725;break};case 2:{ao=593;break L725;break};case 3:{ao=597;break L725;break};case 0:case 1:{ao=760;break L725;break};default:{}}if((an|0)<31){ao=643;break}if((ai|0)==(ak|0)){ap=aj-4|0;aq=ap;ar=(c[ap>>2]|0)+4096|0}else{aq=aj;ar=ai}ap=ar-8|0;as=(an|0)/2|0;at=(an+1|0)>>>0>2;do{if((an|0)>999){do{if(at){au=am+as|0;if((au|0)>0){av=R+(((au|0)/512|0)<<2)|0;aw=c[av>>2]|0;ax=aw+(((au|0)%512|0)<<3)|0;ay=av;az=aw;break}else{aw=511-au|0;au=R+(((aw|0)/-512|0)<<2)|0;av=c[au>>2]|0;ax=av+(511-((aw|0)%512|0)<<3)|0;ay=au;az=av;break}}else{ax=P;ay=R;az=al}}while(0);av=(an|0)/4|0;au=c[U>>2]|0;aw=c[U+4>>2]|0;c[v>>2]=au;c[v+4>>2]=aw;c[x>>2]=au;c[x+4>>2]=aw;aA=(an+3|0)>>>0>6;aB=au;do{if(aA){au=(aw-(c[aB>>2]|0)>>3)+av|0;if((au|0)>0){aC=aB+(((au|0)/512|0)<<2)|0;c[V>>2]=aC;c[a>>2]=(c[aC>>2]|0)+(((au|0)%512|0)<<3);c[W>>2]=ay;c[X>>2]=ax;c[Y>>2]=ay;c[Z>>2]=ax;if(!aA){break}}else{aC=511-au|0;au=aB+(((aC|0)/-512|0)<<2)|0;c[V>>2]=au;c[a>>2]=(c[au>>2]|0)+(511-((aC|0)%512|0)<<3);c[W>>2]=ay;c[X>>2]=ax;c[Y>>2]=ay;c[Z>>2]=ax}aC=(ax-az>>3)+av|0;if((aC|0)>0){au=ay+(((aC|0)/512|0)<<2)|0;c[Y>>2]=au;c[Z>>2]=(c[au>>2]|0)+(((aC|0)%512|0)<<3);break}else{au=511-aC|0;aC=ay+(((au|0)/-512|0)<<2)|0;c[Y>>2]=aC;c[Z>>2]=(c[aC>>2]|0)+(511-((au|0)%512|0)<<3);break}}else{c[W>>2]=ay;c[X>>2]=ax;c[Y>>2]=ay;c[Z>>2]=ax}}while(0);c[_>>2]=aq;c[$>>2]=ap;aD=cL(w,y,z,A,B,0)|0;aE=ax}else{do{if(at){av=am+as|0;if((av|0)>0){aF=(c[R+(((av|0)/512|0)<<2)>>2]|0)+(((av|0)%512|0)<<3)|0;break}else{aB=511-av|0;aF=(c[R+(((aB|0)/-512|0)<<2)>>2]|0)+(511-((aB|0)%512|0)<<3)|0;break}}else{aF=P}}while(0);aB=c[U+4>>2]|0;aG=+h[aF>>3];aH=+h[aB>>3];aI=+h[ap>>3];av=aI<aG;if(aG>=aH){if(!av){aD=0;aE=aF;break}h[aF>>3]=aI;h[ap>>3]=aG;aJ=+h[aF>>3];aK=+h[aB>>3];if(aJ>=aK){aD=1;aE=aF;break}h[aB>>3]=aJ;h[aF>>3]=aK;aD=2;aE=aF;break}if(av){h[aB>>3]=aI;h[ap>>3]=aH;aD=1;aE=aF;break}h[aB>>3]=aG;h[aF>>3]=aH;aG=+h[ap>>3];if(aG>=aH){aD=1;aE=aF;break}h[aF>>3]=aG;h[ap>>3]=aH;aD=2;aE=aF}}while(0);R=c[T>>2]|0;as=c[Q>>2]|0;aH=+h[as>>3];aG=+h[aE>>3];do{if(aH<aG){aL=aD;aM=aq;aN=ap;ao=707}else{am=aq;at=ap;an=c[aq>>2]|0;while(1){if((at|0)==(an|0)){al=am-4|0;aB=c[al>>2]|0;aO=al;aP=aB+4096|0;aQ=aB}else{aO=am;aP=at;aQ=an}aR=aP-8|0;if((as|0)==(aR|0)){break}aS=+h[aR>>3];if(aS<aG){ao=706;break}else{am=aO;at=aR;an=aQ}}if((ao|0)==706){ao=0;h[as>>3]=aS;h[aR>>3]=aH;aL=aD+1|0;aM=aO;aN=aR;ao=707;break}an=as+8|0;at=c[R>>2]|0;if((an-at|0)==4096){am=R+4|0;aB=c[am>>2]|0;aT=aB;aU=am;aV=aB}else{aT=an;aU=R;aV=at}at=c[S>>2]|0;an=c[O>>2]|0;if((an|0)==(c[at>>2]|0)){aB=at-4|0;aW=aB;aX=(c[aB>>2]|0)+4096|0}else{aW=at;aX=an}an=aX-8|0;aI=+h[an>>3];do{if(aH<aI){aY=aT;aZ=aU;a_=aV}else{at=aT;aB=aU;am=aV;L786:while(1){a$=at;while(1){if((a$|0)==(an|0)){ao=767;break L725}a0=+h[a$>>3];if(aH<a0){break L786}al=a$+8|0;if((al-am|0)==4096){break}else{a$=al}}al=aB+4|0;av=c[al>>2]|0;at=av;aB=al;am=av}h[a$>>3]=aI;h[an>>3]=a0;am=a$+8|0;at=c[aB>>2]|0;if((am-at|0)!=4096){aY=am;aZ=aB;a_=at;break}at=aB+4|0;am=c[at>>2]|0;aY=am;aZ=at;a_=am}}while(0);if((aY|0)==(an|0)){ao=768;break L725}else{a1=aY;a2=aZ;a3=aW;a4=an;a5=a_}while(1){aI=+h[c[Q>>2]>>3];am=a1;a6=a2;at=a5;L798:while(1){a7=am;while(1){a8=+h[a7>>3];if(aI<a8){break L798}av=a7+8|0;if((av-at|0)==4096){break}else{a7=av}}av=a6+4|0;al=c[av>>2]|0;am=al;a6=av;at=al}at=a3;am=a4;aB=c[a3>>2]|0;while(1){if((am|0)==(aB|0)){al=at-4|0;av=c[al>>2]|0;a9=al;ba=av+4096|0;bb=av}else{a9=at;ba=am;bb=aB}bc=ba-8|0;bd=+h[bc>>3];if(aI<bd){at=a9;am=bc;aB=bb}else{break}}if(a6>>>0>=a9>>>0){if(a7>>>0>=bc>>>0|(a6|0)!=(a9|0)){break}}h[a7>>3]=bd;h[bc>>3]=a8;aB=a7+8|0;am=c[a6>>2]|0;if((aB-am|0)!=4096){a1=aB;a2=a6;a3=a9;a4=bc;a5=am;continue}am=a6+4|0;aB=c[am>>2]|0;a1=aB;a2=am;a3=a9;a4=bc;a5=aB}c[T>>2]=a6;c[Q>>2]=a7;be=a7}}while(0);L816:do{if((ao|0)==707){ao=0;ap=as+8|0;an=c[R>>2]|0;if((ap-an|0)==4096){aB=R+4|0;am=c[aB>>2]|0;bf=am;bg=aB;bh=am}else{bf=ap;bg=R;bh=an}if(bg>>>0<aM>>>0){bi=aL;bj=bf;bk=bg;bl=aE;bm=aM;bn=aN;bo=bh;ao=711}else{if((bg|0)==(aM|0)&bf>>>0<aN>>>0){bi=aL;bj=bf;bk=bg;bl=aE;bm=aM;bn=aN;bo=bh;ao=711}else{bp=aL;bq=bf;br=bg;bs=aE}}L823:do{if((ao|0)==711){while(1){ao=0;aH=+h[bl>>3];an=bj;ap=bk;am=bo;L826:while(1){bt=an;while(1){bu=+h[bt>>3];if(bu>=aH){break L826}aB=bt+8|0;if((aB-am|0)==4096){break}else{bt=aB}}aB=ap+4|0;at=c[aB>>2]|0;an=at;ap=aB;am=at}am=bm;an=bn;at=c[bm>>2]|0;while(1){if((an|0)==(at|0)){aB=am-4|0;av=c[aB>>2]|0;bv=aB;bw=av+4096|0;bx=av}else{bv=am;bw=an;bx=at}by=bw-8|0;bz=+h[by>>3];if(bz>=aH){am=bv;an=by;at=bx}else{break}}if(bv>>>0<ap>>>0){bp=bi;bq=bt;br=ap;bs=bl;break L823}if((bv|0)==(ap|0)&by>>>0<bt>>>0){bp=bi;bq=bt;br=ap;bs=bl;break L823}h[bt>>3]=bz;h[by>>3]=bu;at=bi+1|0;an=(bl|0)==(bt|0)?by:bl;am=bt+8|0;av=c[ap>>2]|0;if((am-av|0)!=4096){bi=at;bj=am;bk=ap;bl=an;bm=bv;bn=by;bo=av;ao=711;continue}av=ap+4|0;am=c[av>>2]|0;bi=at;bj=am;bk=av;bl=an;bm=bv;bn=by;bo=am;ao=711}}}while(0);do{if((bq|0)==(bs|0)){bA=bp}else{aH=+h[bs>>3];aG=+h[bq>>3];if(aH>=aG){bA=bp;break}h[bq>>3]=aH;h[bs>>3]=aG;bA=bp+1|0}}while(0);do{if((bA|0)==0){am=c[U+4>>2]|0;c[C>>2]=c[U>>2];c[C+4>>2]=am;c[aa>>2]=br;c[ab>>2]=bq;am=cN(D,E,0)|0;c[ac>>2]=br;c[ad>>2]=bq;an=bq-(c[br>>2]|0)>>3;av=an+1|0;if((av|0)>0){at=br+(((av|0)/512|0)<<2)|0;c[ac>>2]=at;bB=(c[at>>2]|0)+(((av|0)%512|0)<<3)|0}else{av=510-an|0;an=br+(((av|0)/-512|0)<<2)|0;c[ac>>2]=an;bB=(c[an>>2]|0)+(511-((av|0)%512|0)<<3)|0}c[ad>>2]=bB;av=c[ae+4>>2]|0;c[G>>2]=c[ae>>2];c[G+4>>2]=av;if(cN(F,H,0)|0){if(am){ao=770;break L725}c[S>>2]=br;c[O>>2]=bq;be=c[Q>>2]|0;break L816}if(!am){break}am=bq+8|0;if((am-(c[br>>2]|0)|0)==4096){av=br+4|0;bC=c[av>>2]|0;bD=av}else{bC=am;bD=br}c[T>>2]=bD;c[Q>>2]=bC;be=bC;break L816}}while(0);am=c[Q>>2]|0;if((bq|0)==(am|0)){bE=0}else{av=c[T>>2]|0;bE=(bq-(c[br>>2]|0)>>3)+(br-av<<7)-(am-(c[av>>2]|0)>>3)|0}av=c[O>>2]|0;if((av|0)==(bq|0)){bF=0}else{an=c[S>>2]|0;bF=(av-(c[an>>2]|0)>>3)+(an-br<<7)-(bq-(c[br>>2]|0)>>3)|0}if((bE|0)<(bF|0)){an=c[U+4>>2]|0;c[I>>2]=c[U>>2];c[I+4>>2]=an;c[b>>2]=br;c[af>>2]=bq;cK(J,K,d);an=bq+8|0;if((an-(c[br>>2]|0)|0)==4096){av=br+4|0;bG=c[av>>2]|0;bH=av}else{bG=an;bH=br}c[T>>2]=bH;c[Q>>2]=bG;be=bG;break}c[ag>>2]=br;c[ah>>2]=bq;an=bq-(c[br>>2]|0)>>3;av=an+1|0;if((av|0)>0){at=br+(((av|0)/512|0)<<2)|0;c[ag>>2]=at;bI=(c[at>>2]|0)+(((av|0)%512|0)<<3)|0}else{av=510-an|0;an=br+(((av|0)/-512|0)<<2)|0;c[ag>>2]=an;bI=(c[an>>2]|0)+(511-((av|0)%512|0)<<3)|0}c[ah>>2]=bI;av=c[ae+4>>2]|0;c[M>>2]=c[ae>>2];c[M+4>>2]=av;cK(L,N,d);c[S>>2]=br;c[O>>2]=bq;be=am}}while(0);R=c[O>>2]|0;if((R|0)==(be|0)){ao=769;break}else{ai=R;P=be}}if((ao|0)==630){be=c[U>>2]|0;bq=c[U+4>>2]|0;c[f>>2]=be;c[f+4>>2]=bq;c[j>>2]=be;c[j+4>>2]=bq;f=bq;br=j;j=be;d=f-(c[j>>2]|0)>>3;N=d+1|0;if((N|0)>0){L=j+(((N|0)/512|0)<<2)|0;c[br>>2]=L;bJ=(c[L>>2]|0)+(((N|0)%512|0)<<3)|0}else{N=510-d|0;d=j+(((N|0)/-512|0)<<2)|0;c[br>>2]=d;bJ=(c[d>>2]|0)+(511-((N|0)%512|0)<<3)|0}c[k+4>>2]=bJ;c[l>>2]=be;c[l+4>>2]=bq;bJ=l;l=f-(c[j>>2]|0)>>3;N=l+2|0;if((N|0)>0){d=j+(((N|0)/512|0)<<2)|0;c[bJ>>2]=d;bK=(c[d>>2]|0)+(((N|0)%512|0)<<3)|0}else{N=509-l|0;l=j+(((N|0)/-512|0)<<2)|0;c[bJ>>2]=l;bK=(c[l>>2]|0)+(511-((N|0)%512|0)<<3)|0}c[m+4>>2]=bK;c[n>>2]=be;c[n+4>>2]=bq;bq=n;n=f-(c[j>>2]|0)>>3;f=n+3|0;if((f|0)>0){be=j+(((f|0)/512|0)<<2)|0;c[bq>>2]=be;bL=(c[be>>2]|0)+(((f|0)%512|0)<<3)|0}else{f=508-n|0;n=j+(((f|0)/-512|0)<<2)|0;c[bq>>2]=n;bL=(c[n>>2]|0)+(511-((f|0)%512|0)<<3)|0}c[o+4>>2]=bL;if((ai|0)==(ak|0)){bL=aj-4|0;c[S>>2]=bL;f=(c[bL>>2]|0)+4096|0;c[O>>2]=f;bM=f}else{bM=ai}c[O>>2]=bM-8;bM=c[ae+4>>2]|0;c[p>>2]=c[ae>>2];c[p+4>>2]=bM;cL(g,k,m,o,q,0)|0;i=e;return}else if((ao|0)==610){q=c[U>>2]|0;o=c[U+4>>2]|0;m=o;k=o-(c[q>>2]|0)>>3;o=k+1|0;if((o|0)>0){bN=(c[q+(((o|0)/512|0)<<2)>>2]|0)+(((o|0)%512|0)<<3)|0}else{o=510-k|0;bN=(c[q+(((o|0)/-512|0)<<2)>>2]|0)+(511-((o|0)%512|0)<<3)|0}o=k+2|0;if((o|0)>0){bO=(c[q+(((o|0)/512|0)<<2)>>2]|0)+(((o|0)%512|0)<<3)|0}else{o=509-k|0;bO=(c[q+(((o|0)/-512|0)<<2)>>2]|0)+(511-((o|0)%512|0)<<3)|0}if((ai|0)==(ak|0)){o=aj-4|0;c[S>>2]=o;q=(c[o>>2]|0)+4096|0;c[O>>2]=q;bP=q}else{bP=ai}c[O>>2]=bP-8;bP=c[ae+4>>2]|0;bu=+h[bN>>3];bz=+h[m>>3];a8=+h[bO>>3];q=a8<bu;do{if(bu<bz){if(q){h[m>>3]=a8;h[bO>>3]=bz;bQ=bz;break}h[m>>3]=bu;h[bN>>3]=bz;bd=+h[bO>>3];if(bd>=bz){bQ=bd;break}h[bN>>3]=bd;h[bO>>3]=bz;bQ=bz}else{if(!q){bQ=a8;break}h[bN>>3]=a8;h[bO>>3]=bu;bd=+h[bN>>3];a0=+h[m>>3];if(bd>=a0){bQ=bu;break}h[m>>3]=bd;h[bN>>3]=a0;bQ=+h[bO>>3]}}while(0);bu=+h[bP>>3];if(bu>=bQ){i=e;return}h[bO>>3]=bu;h[bP>>3]=bQ;bQ=+h[bO>>3];bu=+h[bN>>3];if(bQ>=bu){i=e;return}h[bN>>3]=bQ;h[bO>>3]=bu;bu=+h[bN>>3];bQ=+h[m>>3];if(bu>=bQ){i=e;return}h[m>>3]=bu;h[bN>>3]=bQ;i=e;return}else if((ao|0)==643){bN=c[U+4>>2]|0;c[r>>2]=c[U>>2];c[r+4>>2]=bN;bN=c[ae+4>>2]|0;c[t>>2]=c[ae>>2];c[t+4>>2]=bN;cM(s,u,0);i=e;return}else if((ao|0)==593){if((ai|0)==(ak|0)){u=aj-4|0;c[S>>2]=u;s=(c[u>>2]|0)+4096|0;c[O>>2]=s;bR=s}else{bR=ai}s=bR-8|0;c[O>>2]=s;bQ=+h[s>>3];bu=+h[P>>3];if(bQ>=bu){i=e;return}h[P>>3]=bQ;h[s>>3]=bu;i=e;return}else if((ao|0)==597){s=c[U>>2]|0;P=c[U+4>>2]|0;U=P;bR=P-(c[s>>2]|0)>>3;P=bR+1|0;if((P|0)>0){bS=(c[s+(((P|0)/512|0)<<2)>>2]|0)+(((P|0)%512|0)<<3)|0}else{P=510-bR|0;bS=(c[s+(((P|0)/-512|0)<<2)>>2]|0)+(511-((P|0)%512|0)<<3)|0}if((ai|0)==(ak|0)){ak=aj-4|0;c[S>>2]=ak;S=(c[ak>>2]|0)+4096|0;c[O>>2]=S;bT=S}else{bT=ai}c[O>>2]=bT-8;bT=c[ae+4>>2]|0;bu=+h[bS>>3];bQ=+h[U>>3];a8=+h[bT>>3];ae=a8<bu;if(bu>=bQ){if(!ae){i=e;return}h[bS>>3]=a8;h[bT>>3]=bu;bz=+h[bS>>3];a0=+h[U>>3];if(bz>=a0){i=e;return}h[U>>3]=bz;h[bS>>3]=a0;i=e;return}if(ae){h[U>>3]=a8;h[bT>>3]=bQ;i=e;return}h[U>>3]=bu;h[bS>>3]=bQ;bu=+h[bT>>3];if(bu>=bQ){i=e;return}h[bS>>3]=bu;h[bT>>3]=bQ;i=e;return}else if((ao|0)==760){i=e;return}else if((ao|0)==767){i=e;return}else if((ao|0)==768){i=e;return}else if((ao|0)==769){i=e;return}else if((ao|0)==770){i=e;return}}function cL(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var j=0,k=0,l=0,m=0,n=0.0,o=0.0,p=0.0,q=0,r=0,s=0.0,t=0.0,u=0.0,v=0,w=0;g=i;j=a;a=i;i=i+8|0;c[a>>2]=c[j>>2];c[a+4>>2]=c[j+4>>2];j=b;b=i;i=i+8|0;c[b>>2]=c[j>>2];c[b+4>>2]=c[j+4>>2];j=d;d=i;i=i+8|0;c[d>>2]=c[j>>2];c[d+4>>2]=c[j+4>>2];j=e;e=i;i=i+8|0;c[e>>2]=c[j>>2];c[e+4>>2]=c[j+4>>2];j=f;f=i;i=i+8|0;c[f>>2]=c[j>>2];c[f+4>>2]=c[j+4>>2];j=c[a+4>>2]|0;k=c[b+4>>2]|0;l=c[d+4>>2]|0;m=c[e+4>>2]|0;n=+h[k>>3];o=+h[j>>3];p=+h[l>>3];q=p<n;do{if(n<o){if(q){h[j>>3]=p;h[l>>3]=o;r=1;s=o;break}h[j>>3]=n;h[k>>3]=o;t=+h[l>>3];if(t>=o){r=1;s=t;break}h[k>>3]=t;h[l>>3]=o;r=2;s=o}else{if(!q){r=0;s=p;break}h[k>>3]=p;h[l>>3]=n;t=+h[k>>3];u=+h[j>>3];if(t>=u){r=1;s=n;break}h[j>>3]=t;h[k>>3]=u;r=2;s=+h[l>>3]}}while(0);n=+h[m>>3];do{if(n<s){h[l>>3]=n;h[m>>3]=s;p=+h[l>>3];o=+h[k>>3];if(p>=o){v=r+1|0;break}h[k>>3]=p;h[l>>3]=o;o=+h[k>>3];p=+h[j>>3];if(o>=p){v=r+2|0;break}h[j>>3]=o;h[k>>3]=p;v=r+3|0}else{v=r}}while(0);r=c[f+4>>2]|0;f=c[e+4>>2]|0;s=+h[r>>3];n=+h[f>>3];if(s>=n){w=v;i=g;return w|0}h[f>>3]=s;h[r>>3]=n;r=c[d+4>>2]|0;n=+h[f>>3];s=+h[r>>3];if(n>=s){w=v+1|0;i=g;return w|0}h[r>>3]=n;h[f>>3]=s;f=c[b+4>>2]|0;s=+h[r>>3];n=+h[f>>3];if(s>=n){w=v+2|0;i=g;return w|0}h[f>>3]=s;h[r>>3]=n;r=c[a+4>>2]|0;n=+h[f>>3];s=+h[r>>3];if(n>=s){w=v+3|0;i=g;return w|0}h[r>>3]=n;h[f>>3]=s;w=v+4|0;i=g;return w|0}function cM(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0.0,p=0.0,q=0.0,r=0.0,s=0.0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;d=i;e=a;a=i;i=i+8|0;c[a>>2]=c[e>>2];c[a+4>>2]=c[e+4>>2];e=b;b=i;i=i+8|0;c[b>>2]=c[e>>2];c[b+4>>2]=c[e+4>>2];e=c[a>>2]|0;f=a+4|0;g=(c[f>>2]|0)-(c[e>>2]|0)>>3;j=g+2|0;if((j|0)>0){k=e+(((j|0)/512|0)<<2)|0;l=(c[k>>2]|0)+(((j|0)%512|0)<<3)|0;m=k}else{k=509-g|0;g=e+(((k|0)/-512|0)<<2)|0;l=(c[g>>2]|0)+(511-((k|0)%512|0)<<3)|0;m=g}g=a;a=c[g>>2]|0;k=c[g+4>>2]|0;g=k;e=k-(c[a>>2]|0)>>3;k=e+1|0;if((k|0)>0){n=(c[a+(((k|0)/512|0)<<2)>>2]|0)+(((k|0)%512|0)<<3)|0}else{k=510-e|0;n=(c[a+(((k|0)/-512|0)<<2)>>2]|0)+(511-((k|0)%512|0)<<3)|0}o=+h[n>>3];p=+h[g>>3];q=+h[l>>3];k=q<o;do{if(o<p){if(k){h[g>>3]=q;h[l>>3]=p;break}h[g>>3]=o;h[n>>3]=p;r=+h[l>>3];if(r>=p){break}h[n>>3]=r;h[l>>3]=p}else{if(!k){break}h[n>>3]=q;h[l>>3]=o;r=+h[n>>3];s=+h[g>>3];if(r>=s){break}h[g>>3]=r;h[n>>3]=s}}while(0);n=l-(c[m>>2]|0)>>3;g=n+1|0;if((g|0)>0){k=m+(((g|0)/512|0)<<2)|0;a=c[k>>2]|0;t=k;u=a+(((g|0)%512|0)<<3)|0;v=a}else{a=510-n|0;n=m+(((a|0)/-512|0)<<2)|0;g=c[n>>2]|0;t=n;u=g+(511-((a|0)%512|0)<<3)|0;v=g}g=b+4|0;b=l;l=t;t=u;u=m;m=v;L1022:while(1){v=b;a=t;n=u;k=m;while(1){if((a|0)==(c[g>>2]|0)){break L1022}o=+h[a>>3];q=+h[v>>3];if(o<q){e=n;j=v;w=a;p=q;while(1){h[w>>3]=p;if((j|0)==(c[f>>2]|0)){break}if((j|0)==(c[e>>2]|0)){x=e-4|0;y=x;z=(c[x>>2]|0)+4096|0}else{y=e;z=j}x=z-8|0;q=+h[x>>3];if(o<q){e=y;w=j;j=x;p=q}else{break}}h[j>>3]=o;A=c[l>>2]|0}else{A=k}w=a+8|0;if((w-A|0)==4096){break}else{v=a;a=w;n=l;k=A}}k=l+4|0;n=c[k>>2]|0;b=a;u=l;l=k;t=n;m=n}i=d;return}function cN(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0.0,E=0.0,F=0,G=0,H=0.0,I=0.0,J=0.0,K=0,L=0,M=0,N=0.0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ab=0,ac=0,ad=0,ae=0,af=0;d=i;i=i+8|0;e=a;a=i;i=i+8|0;c[a>>2]=c[e>>2];c[a+4>>2]=c[e+4>>2];e=b;b=i;i=i+8|0;c[b>>2]=c[e>>2];c[b+4>>2]=c[e+4>>2];e=d|0;f=e;g=i;i=i+8|0;j=g;k=i;i=i+8|0;l=k;m=i;i=i+8|0;n=m;o=i;i=i+8|0;p=o;q=b+4|0;r=c[q>>2]|0;s=a+4|0;t=c[s>>2]|0;if((r|0)==(t|0)){u=1;i=d;return u|0}v=b|0;w=c[v>>2]|0;x=c[a>>2]|0;y=c[w>>2]|0;z=t-(c[x>>2]|0)>>3;switch((r-y>>3)+(w-x<<7)-z|0){case 2:{if((r|0)==(y|0)){A=w-4|0;c[v>>2]=A;B=(c[A>>2]|0)+4096|0;c[q>>2]=B;C=B}else{C=r}B=C-8|0;c[q>>2]=B;D=+h[B>>3];E=+h[t>>3];if(D>=E){u=1;i=d;return u|0}h[t>>3]=D;h[B>>3]=E;u=1;i=d;return u|0};case 0:case 1:{u=1;i=d;return u|0};case 3:{B=a;t=c[B>>2]|0;C=c[B+4>>2]|0;B=C;A=C-(c[t>>2]|0)>>3;C=A+1|0;if((C|0)>0){F=(c[t+(((C|0)/512|0)<<2)>>2]|0)+(((C|0)%512|0)<<3)|0}else{C=510-A|0;F=(c[t+(((C|0)/-512|0)<<2)>>2]|0)+(511-((C|0)%512|0)<<3)|0}if((r|0)==(y|0)){C=w-4|0;c[v>>2]=C;t=(c[C>>2]|0)+4096|0;c[q>>2]=t;G=t}else{G=r}c[q>>2]=G-8;G=c[b+4>>2]|0;E=+h[F>>3];D=+h[B>>3];H=+h[G>>3];t=H<E;if(E>=D){if(!t){u=1;i=d;return u|0}h[F>>3]=H;h[G>>3]=E;I=+h[F>>3];J=+h[B>>3];if(I>=J){u=1;i=d;return u|0}h[B>>3]=I;h[F>>3]=J;u=1;i=d;return u|0}if(t){h[B>>3]=H;h[G>>3]=D;u=1;i=d;return u|0}h[B>>3]=E;h[F>>3]=D;E=+h[G>>3];if(E>=D){u=1;i=d;return u|0}h[F>>3]=E;h[G>>3]=D;u=1;i=d;return u|0};case 4:{G=a;F=c[G>>2]|0;B=c[G+4>>2]|0;G=B;t=B-(c[F>>2]|0)>>3;B=t+1|0;if((B|0)>0){K=(c[F+(((B|0)/512|0)<<2)>>2]|0)+(((B|0)%512|0)<<3)|0}else{B=510-t|0;K=(c[F+(((B|0)/-512|0)<<2)>>2]|0)+(511-((B|0)%512|0)<<3)|0}B=t+2|0;if((B|0)>0){L=(c[F+(((B|0)/512|0)<<2)>>2]|0)+(((B|0)%512|0)<<3)|0}else{B=509-t|0;L=(c[F+(((B|0)/-512|0)<<2)>>2]|0)+(511-((B|0)%512|0)<<3)|0}if((r|0)==(y|0)){B=w-4|0;c[v>>2]=B;F=(c[B>>2]|0)+4096|0;c[q>>2]=F;M=F}else{M=r}c[q>>2]=M-8;M=c[b+4>>2]|0;D=+h[K>>3];E=+h[G>>3];H=+h[L>>3];F=H<D;do{if(D<E){if(F){h[G>>3]=H;h[L>>3]=E;N=E;break}h[G>>3]=D;h[K>>3]=E;J=+h[L>>3];if(J>=E){N=J;break}h[K>>3]=J;h[L>>3]=E;N=E}else{if(!F){N=H;break}h[K>>3]=H;h[L>>3]=D;J=+h[K>>3];I=+h[G>>3];if(J>=I){N=D;break}h[G>>3]=J;h[K>>3]=I;N=+h[L>>3]}}while(0);D=+h[M>>3];if(D>=N){u=1;i=d;return u|0}h[L>>3]=D;h[M>>3]=N;N=+h[L>>3];D=+h[K>>3];if(N>=D){u=1;i=d;return u|0}h[K>>3]=N;h[L>>3]=D;D=+h[K>>3];N=+h[G>>3];if(D>=N){u=1;i=d;return u|0}h[G>>3]=D;h[K>>3]=N;u=1;i=d;return u|0};case 5:{K=a;G=c[K>>2]|0;L=c[K+4>>2]|0;c[e>>2]=G;c[e+4>>2]=L;c[g>>2]=G;c[g+4>>2]=L;e=L;K=g;g=G;M=e-(c[g>>2]|0)>>3;F=M+1|0;if((F|0)>0){B=g+(((F|0)/512|0)<<2)|0;c[K>>2]=B;O=(c[B>>2]|0)+(((F|0)%512|0)<<3)|0}else{F=510-M|0;M=g+(((F|0)/-512|0)<<2)|0;c[K>>2]=M;O=(c[M>>2]|0)+(511-((F|0)%512|0)<<3)|0}c[j+4>>2]=O;c[k>>2]=G;c[k+4>>2]=L;O=k;k=e-(c[g>>2]|0)>>3;F=k+2|0;if((F|0)>0){M=g+(((F|0)/512|0)<<2)|0;c[O>>2]=M;P=(c[M>>2]|0)+(((F|0)%512|0)<<3)|0}else{F=509-k|0;k=g+(((F|0)/-512|0)<<2)|0;c[O>>2]=k;P=(c[k>>2]|0)+(511-((F|0)%512|0)<<3)|0}c[l+4>>2]=P;c[m>>2]=G;c[m+4>>2]=L;L=m;m=e-(c[g>>2]|0)>>3;e=m+3|0;if((e|0)>0){G=g+(((e|0)/512|0)<<2)|0;c[L>>2]=G;Q=(c[G>>2]|0)+(((e|0)%512|0)<<3)|0}else{e=508-m|0;m=g+(((e|0)/-512|0)<<2)|0;c[L>>2]=m;Q=(c[m>>2]|0)+(511-((e|0)%512|0)<<3)|0}c[n+4>>2]=Q;if((r|0)==(y|0)){y=w-4|0;c[v>>2]=y;v=(c[y>>2]|0)+4096|0;c[q>>2]=v;R=v}else{R=r}c[q>>2]=R-8;R=b;b=c[R+4>>2]|0;c[o>>2]=c[R>>2];c[o+4>>2]=b;cL(f,j,l,n,p,0)|0;u=1;i=d;return u|0};default:{p=z+2|0;if((p|0)>0){n=x+(((p|0)/512|0)<<2)|0;S=n;T=(c[n>>2]|0)+(((p|0)%512|0)<<3)|0}else{p=509-z|0;z=x+(((p|0)/-512|0)<<2)|0;S=z;T=(c[z>>2]|0)+(511-((p|0)%512|0)<<3)|0}p=a;a=c[p>>2]|0;z=c[p+4>>2]|0;p=z;x=z-(c[a>>2]|0)>>3;z=x+1|0;if((z|0)>0){U=(c[a+(((z|0)/512|0)<<2)>>2]|0)+(((z|0)%512|0)<<3)|0}else{z=510-x|0;U=(c[a+(((z|0)/-512|0)<<2)>>2]|0)+(511-((z|0)%512|0)<<3)|0}N=+h[U>>3];D=+h[p>>3];H=+h[T>>3];z=H<N;do{if(N<D){if(z){h[p>>3]=H;h[T>>3]=D;break}h[p>>3]=N;h[U>>3]=D;E=+h[T>>3];if(E>=D){break}h[U>>3]=E;h[T>>3]=D}else{if(!z){break}h[U>>3]=H;h[T>>3]=N;E=+h[U>>3];I=+h[p>>3];if(E>=I){break}h[p>>3]=E;h[U>>3]=I}}while(0);U=T-(c[S>>2]|0)>>3;p=U+1|0;if((p|0)>0){z=S+(((p|0)/512|0)<<2)|0;a=c[z>>2]|0;V=0;W=a+(((p|0)%512|0)<<3)|0;X=z;Y=S;Z=T;_=a}else{a=510-U|0;U=S+(((a|0)/-512|0)<<2)|0;z=c[U>>2]|0;V=0;W=z+(511-((a|0)%512|0)<<3)|0;X=U;Y=S;Z=T;_=z}L1065:while(1){z=V;$=W;T=Y;S=Z;U=_;while(1){if(($|0)==(c[q>>2]|0)){u=1;aa=906;break L1065}N=+h[$>>3];H=+h[S>>3];if(N<H){a=T;p=S;x=$;D=H;while(1){h[x>>3]=D;if((p|0)==(c[s>>2]|0)){break}if((p|0)==(c[a>>2]|0)){n=a-4|0;ab=n;ac=(c[n>>2]|0)+4096|0}else{ab=a;ac=p}n=ac-8|0;H=+h[n>>3];if(N<H){a=ab;x=p;p=n;D=H}else{break}}h[p>>3]=N;x=z+1|0;if((x|0)==8){break L1065}ad=x;ae=c[X>>2]|0}else{ad=z;ae=U}x=$+8|0;if((x-ae|0)==4096){break}else{z=ad;S=$;$=x;T=X;U=ae}}U=X+4|0;T=c[U>>2]|0;V=ad;W=T;Y=X;X=U;Z=$;_=T}if((aa|0)==906){i=d;return u|0}aa=$+8|0;if((aa-(c[X>>2]|0)|0)==4096){af=c[X+4>>2]|0}else{af=aa}u=(af|0)==(c[q>>2]|0);i=d;return u|0}}return 0}function cO(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;e=a+8|0;f=c[e>>2]|0;g=a+4|0;i=c[g>>2]|0;if((f|0)==(i|0)){j=0}else{j=(f-i<<7)-1|0}k=a+16|0;l=c[k>>2]|0;m=a+20|0;n=c[m>>2]|0;o=j-l-n|0;if(o>>>0<b>>>0){cQ(a,b-o|0);p=c[m>>2]|0;q=c[k>>2]|0;r=c[g>>2]|0;s=c[e>>2]|0}else{p=n;q=l;r=i;s=f}f=q+p|0;p=r+(f>>>9<<2)|0;if((s|0)==(r|0)){t=0}else{t=(c[p>>2]|0)+((f&511)<<3)|0}if((b|0)==0){return}else{u=t;v=p;w=b}while(1){if((u|0)!=0){h[u>>3]=+h[d>>3]}b=w-1|0;p=u+8|0;if((p-(c[v>>2]|0)|0)==4096){t=v+4|0;x=t;y=c[t>>2]|0}else{x=v;y=p}c[m>>2]=(c[m>>2]|0)+1;if((b|0)==0){break}else{u=y;v=x;w=b}}return}function cP(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;d=a+4|0;e=c[d>>2]|0;f=a|0;do{if((e|0)==(c[f>>2]|0)){g=a+8|0;h=c[g>>2]|0;i=a+12|0;j=c[i>>2]|0;k=j;if(h>>>0<j>>>0){j=h;l=((k-j>>2)+1|0)/2|0;m=j-e|0;j=h+(l-(m>>2)<<2)|0;k_(j|0,e|0,m|0);c[d>>2]=j;c[g>>2]=(c[g>>2]|0)+(l<<2);n=j;break}j=k-e>>1;k=(j|0)==0?1:j;j=kO(k<<2)|0;l=j+((k+3|0)>>>2<<2)|0;m=j+(k<<2)|0;if((e|0)==(h|0)){o=l;p=e}else{k=e;q=l;do{if((q|0)==0){r=0}else{c[q>>2]=c[k>>2];r=q}q=r+4|0;k=k+4|0;}while((k|0)!=(h|0));o=q;p=c[f>>2]|0}c[f>>2]=j;c[d>>2]=l;c[g>>2]=o;c[i>>2]=m;if((p|0)==0){n=l;break}kS(p);n=c[d>>2]|0}else{n=e}}while(0);e=n-4|0;if((e|0)==0){s=n;t=s-4|0;c[d>>2]=t;return}c[e>>2]=c[b>>2];s=c[d>>2]|0;t=s-4|0;c[d>>2]=t;return}function cQ(a,b){a=a|0;b=b|0;var 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cR(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;var g=0.0,i=0.0,j=0.0,k=0,l=0.0,m=0.0,n=0.0,o=0,p=0;g=+h[b>>3];i=+h[a>>3];j=+h[c>>3];f=j<g;do{if(g<i){if(f){h[a>>3]=j;h[c>>3]=i;k=1;l=i;break}h[a>>3]=g;h[b>>3]=i;m=+h[c>>3];if(m>=i){k=1;l=m;break}h[b>>3]=m;h[c>>3]=i;k=2;l=i}else{if(!f){k=0;l=j;break}h[b>>3]=j;h[c>>3]=g;m=+h[b>>3];n=+h[a>>3];if(m>=n){k=1;l=g;break}h[a>>3]=m;h[b>>3]=n;k=2;l=+h[c>>3]}}while(0);g=+h[d>>3];do{if(g<l){h[c>>3]=g;h[d>>3]=l;j=+h[c>>3];i=+h[b>>3];if(j>=i){o=k+1|0;break}h[b>>3]=j;h[c>>3]=i;i=+h[b>>3];j=+h[a>>3];if(i<j){h[a>>3]=i;h[b>>3]=j;o=k+3|0;break}else{o=k+2|0;break}}else{o=k}}while(0);l=+h[e>>3];g=+h[d>>3];if(l>=g){p=o;return p|0}h[d>>3]=l;h[e>>3]=g;g=+h[d>>3];l=+h[c>>3];if(g>=l){p=o+1|0;return p|0}h[c>>3]=g;h[d>>3]=l;l=+h[c>>3];g=+h[b>>3];if(l>=g){p=o+2|0;return p|0}h[b>>3]=l;h[c>>3]=g;g=+h[b>>3];l=+h[a>>3];if(g>=l){p=o+3|0;return p|0}h[a>>3]=g;h[b>>3]=l;p=o+4|0;return p|0}function cS(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;d=a+4|0;e=c[d>>2]|0;f=a|0;do{if((e|0)==(c[f>>2]|0)){g=a+8|0;h=c[g>>2]|0;i=a+12|0;j=c[i>>2]|0;k=j;if(h>>>0<j>>>0){j=h;l=((k-j>>2)+1|0)/2|0;m=j-e|0;j=h+(l-(m>>2)<<2)|0;k_(j|0,e|0,m|0);c[d>>2]=j;c[g>>2]=(c[g>>2]|0)+(l<<2);n=j;break}j=k-e>>1;k=(j|0)==0?1:j;j=kO(k<<2)|0;l=j+((k+3|0)>>>2<<2)|0;m=j+(k<<2)|0;if((e|0)==(h|0)){o=l;p=e}else{k=e;q=l;do{if((q|0)==0){r=0}else{c[q>>2]=c[k>>2];r=q}q=r+4|0;k=k+4|0;}while((k|0)!=(h|0));o=q;p=c[f>>2]|0}c[f>>2]=j;c[d>>2]=l;c[g>>2]=o;c[i>>2]=m;if((p|0)==0){n=l;break}kS(p);n=c[d>>2]|0}else{n=e}}while(0);e=n-4|0;if((e|0)==0){s=n;t=s-4|0;c[d>>2]=t;return}c[e>>2]=c[b>>2];s=c[d>>2]|0;t=s-4|0;c[d>>2]=t;return}function cT(){c[2446]=0;c[2447]=0;c[2448]=0;a$(72,9784,u|0)|0;return}function cU(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0.0,q=0.0,r=0.0,s=0.0,t=0.0,u=0,v=0,w=0,x=0.0,y=0,z=0.0,A=0,B=0,C=0,D=0.0,E=0,F=0,G=0.0,H=0,I=0,J=0,K=0.0,L=0,M=0,N=0.0,O=0,P=0,Q=0,R=0,S=0,T=0.0,U=0,V=0,W=0.0,X=0,Y=0.0;d=a;a=b;L1397:while(1){b=a;e=a-8|0;f=d;L1399:while(1){g=f;i=b-g|0;j=i>>3;switch(j|0){case 3:{k=1102;break L1397;break};case 5:{k=1122;break L1397;break};case 2:{k=1100;break L1397;break};case 0:case 1:{k=1185;break L1397;break};case 4:{k=1110;break L1397;break};default:{}}if((i|0)<248){k=1124;break L1397}l=(j|0)/2|0;m=f+(l<<3)|0;do{if((i|0)>7992){n=(j|0)/4|0;o=cR(f,f+(n<<3)|0,m,f+(n+l<<3)|0,e,0)|0}else{p=+h[m>>3];q=+h[f>>3];r=+h[e>>3];n=r<p;if(p>=q){if(!n){o=0;break}h[m>>3]=r;h[e>>3]=p;s=+h[m>>3];t=+h[f>>3];if(s>=t){o=1;break}h[f>>3]=s;h[m>>3]=t;o=2;break}if(n){h[f>>3]=r;h[e>>3]=q;o=1;break}h[f>>3]=p;h[m>>3]=q;p=+h[e>>3];if(p>=q){o=1;break}h[m>>3]=p;h[e>>3]=q;o=2}}while(0);q=+h[f>>3];p=+h[m>>3];do{if(q<p){u=e;v=o}else{l=e;while(1){w=l-8|0;if((f|0)==(w|0)){break}x=+h[w>>3];if(x<p){k=1162;break}else{l=w}}if((k|0)==1162){k=0;h[f>>3]=x;h[w>>3]=q;u=w;v=o+1|0;break}l=f+8|0;r=+h[e>>3];if(q<r){y=l}else{j=l;while(1){if((j|0)==(e|0)){k=1197;break L1397}z=+h[j>>3];A=j+8|0;if(q<z){break}else{j=A}}h[j>>3]=r;h[e>>3]=z;y=A}if((y|0)==(e|0)){k=1192;break L1397}else{B=e;C=y}while(1){t=+h[f>>3];l=C;while(1){D=+h[l>>3];E=l+8|0;if(t>=D){l=E}else{F=B;break}}do{F=F-8|0;G=+h[F>>3];}while(t<G);if(l>>>0>=F>>>0){f=l;continue L1399}h[l>>3]=G;h[F>>3]=D;B=F;C=E}}}while(0);j=f+8|0;L1438:do{if(j>>>0<u>>>0){i=u;n=j;H=v;I=m;while(1){q=+h[I>>3];J=n;while(1){K=+h[J>>3];L=J+8|0;if(K<q){J=L}else{M=i;break}}do{M=M-8|0;N=+h[M>>3];}while(N>=q);if(J>>>0>M>>>0){O=J;P=H;Q=I;break L1438}h[J>>3]=N;h[M>>3]=K;i=M;n=L;H=H+1|0;I=(I|0)==(J|0)?M:I}}else{O=j;P=v;Q=m}}while(0);do{if((O|0)==(Q|0)){R=P}else{q=+h[Q>>3];p=+h[O>>3];if(q>=p){R=P;break}h[O>>3]=q;h[Q>>3]=p;R=P+1|0}}while(0);if((R|0)==0){S=cV(f,O,0)|0;m=O+8|0;if(cV(m,a,0)|0){k=1174;break}if(S){f=m;continue}}m=O;if((m-g|0)>=(b-m|0)){k=1178;break}cU(f,O,c);f=O+8|0}if((k|0)==1174){k=0;if(S){k=1186;break}else{d=f;a=O;continue}}else if((k|0)==1178){k=0;cU(O+8|0,a,c);d=f;a=O;continue}}if((k|0)==1102){O=f+8|0;K=+h[O>>3];N=+h[f>>3];D=+h[e>>3];d=D<K;if(K>=N){if(!d){return}h[O>>3]=D;h[e>>3]=K;G=+h[O>>3];z=+h[f>>3];if(G>=z){return}h[f>>3]=G;h[O>>3]=z;return}if(d){h[f>>3]=D;h[e>>3]=N;return}h[f>>3]=K;h[O>>3]=N;K=+h[e>>3];if(K>=N){return}h[O>>3]=K;h[e>>3]=N;return}else if((k|0)==1122){cR(f,f+8|0,f+16|0,f+24|0,e,0)|0;return}else if((k|0)==1124){O=f+16|0;d=f+8|0;N=+h[d>>3];K=+h[f>>3];D=+h[O>>3];c=D<N;do{if(N<K){if(c){h[f>>3]=D;h[O>>3]=K;T=K;break}h[f>>3]=N;h[d>>3]=K;if(D>=K){T=D;break}h[d>>3]=D;h[O>>3]=K;T=K}else{if(!c){T=D;break}h[d>>3]=D;h[O>>3]=N;if(D>=K){T=N;break}h[f>>3]=D;h[d>>3]=K;T=N}}while(0);d=f+24|0;if((d|0)==(a|0)){return}else{U=O;V=d;W=T}while(1){T=+h[V>>3];if(T<W){d=U;O=V;N=W;while(1){h[O>>3]=N;if((d|0)==(f|0)){X=f;break}c=d-8|0;K=+h[c>>3];if(T<K){O=d;d=c;N=K}else{X=d;break}}h[X>>3]=T}d=V+8|0;if((d|0)==(a|0)){break}N=+h[V>>3];U=V;V=d;W=N}return}else if((k|0)==1197){return}else if((k|0)==1100){W=+h[e>>3];N=+h[f>>3];if(W>=N){return}h[f>>3]=W;h[e>>3]=N;return}else if((k|0)==1185){return}else if((k|0)==1186){return}else if((k|0)==1192){return}else if((k|0)==1110){k=f+8|0;V=f+16|0;N=+h[k>>3];W=+h[f>>3];K=+h[V>>3];U=K<N;do{if(N<W){if(U){h[f>>3]=K;h[V>>3]=W;Y=W;break}h[f>>3]=N;h[k>>3]=W;if(K>=W){Y=K;break}h[k>>3]=K;h[V>>3]=W;Y=W}else{if(!U){Y=K;break}h[k>>3]=K;h[V>>3]=N;if(K>=W){Y=N;break}h[f>>3]=K;h[k>>3]=W;Y=N}}while(0);N=+h[e>>3];if(N>=Y){return}h[V>>3]=N;h[e>>3]=Y;Y=+h[V>>3];N=+h[k>>3];if(Y>=N){return}h[k>>3]=Y;h[V>>3]=N;N=+h[f>>3];if(Y>=N){return}h[f>>3]=Y;h[k>>3]=N;return}}function cV(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0.0,g=0.0,i=0.0,j=0,k=0.0,l=0.0,m=0,n=0.0,o=0.0,p=0,q=0,r=0,s=0.0,t=0,u=0,v=0;switch(b-a>>3|0){case 0:case 1:{d=1;return d|0};case 3:{c=a+8|0;e=b-8|0;f=+h[c>>3];g=+h[a>>3];i=+h[e>>3];j=i<f;if(f>=g){if(!j){d=1;return d|0}h[c>>3]=i;h[e>>3]=f;k=+h[c>>3];l=+h[a>>3];if(k>=l){d=1;return d|0}h[a>>3]=k;h[c>>3]=l;d=1;return d|0}if(j){h[a>>3]=i;h[e>>3]=g;d=1;return d|0}h[a>>3]=f;h[c>>3]=g;f=+h[e>>3];if(f>=g){d=1;return d|0}h[c>>3]=f;h[e>>3]=g;d=1;return d|0};case 2:{e=b-8|0;g=+h[e>>3];f=+h[a>>3];if(g>=f){d=1;return d|0}h[a>>3]=g;h[e>>3]=f;d=1;return d|0};case 4:{e=a+8|0;c=a+16|0;j=b-8|0;f=+h[e>>3];g=+h[a>>3];i=+h[c>>3];m=i<f;do{if(f<g){if(m){h[a>>3]=i;h[c>>3]=g;n=g;break}h[a>>3]=f;h[e>>3]=g;if(i>=g){n=i;break}h[e>>3]=i;h[c>>3]=g;n=g}else{if(!m){n=i;break}h[e>>3]=i;h[c>>3]=f;if(i>=g){n=f;break}h[a>>3]=i;h[e>>3]=g;n=f}}while(0);f=+h[j>>3];if(f>=n){d=1;return d|0}h[c>>3]=f;h[j>>3]=n;n=+h[c>>3];f=+h[e>>3];if(n>=f){d=1;return d|0}h[e>>3]=n;h[c>>3]=f;f=+h[a>>3];if(n>=f){d=1;return d|0}h[a>>3]=n;h[e>>3]=f;d=1;return d|0};case 5:{cR(a,a+8|0,a+16|0,a+24|0,b-8|0,0)|0;d=1;return d|0};default:{e=a+16|0;c=a+8|0;f=+h[c>>3];n=+h[a>>3];g=+h[e>>3];j=g<f;do{if(f<n){if(j){h[a>>3]=g;h[e>>3]=n;o=n;break}h[a>>3]=f;h[c>>3]=n;if(g>=n){o=g;break}h[c>>3]=g;h[e>>3]=n;o=n}else{if(!j){o=g;break}h[c>>3]=g;h[e>>3]=f;if(g>=n){o=f;break}h[a>>3]=g;h[c>>3]=n;o=f}}while(0);c=a+24|0;if((c|0)==(b|0)){d=1;return d|0}else{p=e;q=0;r=c;s=o}while(1){o=+h[r>>3];if(o<s){c=p;e=r;f=s;while(1){h[e>>3]=f;if((c|0)==(a|0)){t=a;break}j=c-8|0;n=+h[j>>3];if(o<n){e=c;c=j;f=n}else{t=c;break}}h[t>>3]=o;c=q+1|0;if((c|0)==8){break}else{u=c}}else{u=q}c=r+8|0;if((c|0)==(b|0)){d=1;v=1256;break}f=+h[r>>3];p=r;q=u;r=c;s=f}if((v|0)==1256){return d|0}d=(r+8|0)==(b|0);return d|0}}return 0}function cW(a){a=a|0;var b=0;a=(c[4038]|0)-1|0;c[4038]=a;if((a|0)!=0){return}b;return}function cX(b){b=b|0;var d=0,e=0,f=0;do{if((a[16280]|0)==0){if((bc(16280)|0)==0){break}c[2962]=5489;b=1;d=5489;do{d=(ag(d>>>30^d,1812433253)|0)+b|0;c[11848+(b<<2)>>2]=d;b=b+1|0;}while(b>>>0<624);c[3586]=0}}while(0);b=c[3586]|0;d=((b+1|0)>>>0)%624|0;e=11848+(b<<2)|0;f=c[11848+(d<<2)>>2]|0;c[e>>2]=-(f&1)&-1727483681^c[11848+((((b+397|0)>>>0)%624|0)<<2)>>2]^(f&2147483646|c[e>>2]&-2147483648)>>>1;e=c[11848+(c[3586]<<2)>>2]|0;f=e>>>11^e;c[3586]=d;d=f<<7&-1658038656^f;f=d<<15&-272236544^d;return f>>>18^f|0}function cY(a){a=a|0;var b=0;b;c[4038]=1;return}function cZ(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0;b=i;i=i+32|0;d=b|0;e=b+8|0;f=b+16|0;g=b+24|0;dq(15136,c[o>>2]|0,15192);c[4014]=4500;c[4016]=4520;c[4015]=0;h=c[1122]|0;ek(16056+h|0,15136);c[h+16128>>2]=0;c[h+16132>>2]=-1;h=c[t>>2]|0;ep(15040);c[3760]=4648;c[3768]=h;iN(g,15044);h=iX(g,15392)|0;j=h;iO(g);c[3769]=j;c[3770]=15200;a[15084]=(b0[c[(c[h>>2]|0)+28>>2]&127](j)|0)&1;c[3948]=4404;c[3949]=4424;j=c[1098]|0;ek(15792+j|0,15040);h=j+72|0;c[15792+h>>2]=0;g=j+76|0;c[15792+g>>2]=-1;k=c[r>>2]|0;ep(15088);c[3772]=4648;c[3780]=k;iN(f,15092);k=iX(f,15392)|0;l=k;iO(f);c[3781]=l;c[3782]=15208;a[15132]=(b0[c[(c[k>>2]|0)+28>>2]&127](l)|0)&1;c[3992]=4404;c[3993]=4424;ek(15968+j|0,15088);c[15968+h>>2]=0;c[15968+g>>2]=-1;l=c[(c[(c[3992]|0)-12>>2]|0)+15992>>2]|0;c[3970]=4404;c[3971]=4424;ek(15880+j|0,l);c[15880+h>>2]=0;c[15880+g>>2]=-1;c[(c[(c[4014]|0)-12>>2]|0)+16128>>2]=15792;g=(c[(c[3992]|0)-12>>2]|0)+15972|0;c[g>>2]=c[g>>2]|8192;c[(c[(c[3992]|0)-12>>2]|0)+16040>>2]=15792;c3(14984,c[o>>2]|0,15216);c[3926]=4452;c[3928]=4472;c[3927]=0;g=c[1110]|0;ek(15704+g|0,14984);c[g+15776>>2]=0;c[g+15780>>2]=-1;g=c[t>>2]|0;ew(14888);c[3722]=4576;c[3730]=g;iN(e,14892);g=iX(e,15384)|0;h=g;iO(e);c[3731]=h;c[3732]=15224;a[14932]=(b0[c[(c[g>>2]|0)+28>>2]&127](h)|0)&1;c[3856]=4356;c[3857]=4376;h=c[1086]|0;ek(15424+h|0,14888);g=h+72|0;c[15424+g>>2]=0;e=h+76|0;c[15424+e>>2]=-1;l=c[r>>2]|0;ew(14936);c[3734]=4576;c[3742]=l;iN(d,14940);l=iX(d,15384)|0;j=l;iO(d);c[3743]=j;c[3744]=15232;a[14980]=(b0[c[(c[l>>2]|0)+28>>2]&127](j)|0)&1;c[3900]=4356;c[3901]=4376;ek(15600+h|0,14936);c[15600+g>>2]=0;c[15600+e>>2]=-1;j=c[(c[(c[3900]|0)-12>>2]|0)+15624>>2]|0;c[3878]=4356;c[3879]=4376;ek(15512+h|0,j);c[15512+g>>2]=0;c[15512+e>>2]=-1;c[(c[(c[3926]|0)-12>>2]|0)+15776>>2]=15424;e=(c[(c[3900]|0)-12>>2]|0)+15604|0;c[e>>2]=c[e>>2]|8192;c[(c[(c[3900]|0)-12>>2]|0)+15672>>2]=15424;i=b;return}function c_(a){a=a|0;ev(a|0);return}function c$(a){a=a|0;ev(a|0);kS(a);return}function c0(b,d){b=b|0;d=d|0;var e=0;b0[c[(c[b>>2]|0)+24>>2]&127](b)|0;e=iX(d,15384)|0;d=e;c[b+36>>2]=d;a[b+44|0]=(b0[c[(c[e>>2]|0)+28>>2]&127](d)|0)&1;return}function c1(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;b=i;i=i+16|0;d=b|0;e=b+8|0;f=a+36|0;g=a+40|0;h=d|0;j=d+8|0;k=d;d=a+32|0;L1642:while(1){a=c[f>>2]|0;l=b$[c[(c[a>>2]|0)+20>>2]&31](a,c[g>>2]|0,h,j,e)|0;a=(c[e>>2]|0)-k|0;if((aM(h|0,1,a|0,c[d>>2]|0)|0)!=(a|0)){m=-1;n=1304;break}switch(l|0){case 2:{m=-1;n=1305;break L1642;break};case 1:{break};default:{n=1301;break L1642}}}if((n|0)==1304){i=b;return m|0}else if((n|0)==1305){i=b;return m|0}else if((n|0)==1301){m=((aK(c[d>>2]|0)|0)!=0)<<31>>31;i=b;return m|0}return 0}function c2(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;e=i;i=i+32|0;f=e|0;g=e+8|0;h=e+16|0;j=e+24|0;k=(d|0)==-1;L1651:do{if(!k){c[g>>2]=d;if((a[b+44|0]&1)!=0){if((aM(g|0,4,1,c[b+32>>2]|0)|0)==1){break}else{l=-1}i=e;return l|0}m=f|0;c[h>>2]=m;n=g+4|0;o=b+36|0;p=b+40|0;q=f+8|0;r=f;s=b+32|0;t=g;while(1){u=c[o>>2]|0;v=b6[c[(c[u>>2]|0)+12>>2]&31](u,c[p>>2]|0,t,n,j,m,q,h)|0;if((c[j>>2]|0)==(t|0)){l=-1;w=1320;break}if((v|0)==3){w=1312;break}u=(v|0)==1;if(v>>>0>=2){l=-1;w=1322;break}v=(c[h>>2]|0)-r|0;if((aM(m|0,1,v|0,c[s>>2]|0)|0)!=(v|0)){l=-1;w=1321;break}if(u){t=u?c[j>>2]|0:t}else{break L1651}}if((w|0)==1321){i=e;return l|0}else if((w|0)==1322){i=e;return l|0}else if((w|0)==1312){if((aM(t|0,1,1,c[s>>2]|0)|0)==1){break}else{l=-1}i=e;return l|0}else if((w|0)==1320){i=e;return l|0}}}while(0);l=k?0:d;i=e;return l|0}function c3(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;f=i;i=i+8|0;g=f|0;ew(b|0);c[b>>2]=4976;c[b+32>>2]=d;c[b+40>>2]=e;c[b+48>>2]=-1;a[b+52|0]=0;iN(g,b+4|0);e=iX(g,15384)|0;d=e;h=b+36|0;c[h>>2]=d;j=b+44|0;c[j>>2]=b0[c[(c[e>>2]|0)+24>>2]&127](d)|0;d=c[h>>2]|0;a[b+53|0]=(b0[c[(c[d>>2]|0)+28>>2]&127](d)|0)&1;if((c[j>>2]|0)<=8){iO(g);i=f;return}hV(184);iO(g);i=f;return}function c4(a){a=a|0;ev(a|0);return}function c5(a){a=a|0;ev(a|0);kS(a);return}function c6(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;e=iX(d,15384)|0;d=e;f=b+36|0;c[f>>2]=d;g=b+44|0;c[g>>2]=b0[c[(c[e>>2]|0)+24>>2]&127](d)|0;d=c[f>>2]|0;a[b+53|0]=(b0[c[(c[d>>2]|0)+28>>2]&127](d)|0)&1;if((c[g>>2]|0)<=8){return}hV(184);return}function c7(a){a=a|0;return da(a,0)|0}function c8(a){a=a|0;return da(a,1)|0}function c9(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;e=i;i=i+32|0;f=e|0;g=e+8|0;h=e+16|0;j=e+24|0;k=b+52|0;l=(a[k]&1)!=0;if((d|0)==-1){if(l){m=-1;i=e;return m|0}n=c[b+48>>2]|0;a[k]=(n|0)!=-1|0;m=n;i=e;return m|0}n=b+48|0;L1694:do{if(l){c[h>>2]=c[n>>2];o=c[b+36>>2]|0;p=f|0;switch(b6[c[(c[o>>2]|0)+12>>2]&31](o,c[b+40>>2]|0,h,h+4|0,j,p,f+8|0,g)|0){case 2:case 1:{m=-1;i=e;return m|0};case 3:{a[p]=c[n>>2]&255;c[g>>2]=f+1;break};default:{}}o=b+32|0;while(1){q=c[g>>2]|0;if(q>>>0<=p>>>0){break L1694}r=q-1|0;c[g>>2]=r;if((bA(a[r]|0,c[o>>2]|0)|0)==-1){m=-1;break}}i=e;return m|0}}while(0);c[n>>2]=d;a[k]=1;m=d;i=e;return m|0}function da(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;e=i;i=i+32|0;f=e|0;g=e+8|0;h=e+16|0;j=e+24|0;k=b+52|0;if((a[k]&1)!=0){l=b+48|0;m=c[l>>2]|0;if(!d){n=m;i=e;return n|0}c[l>>2]=-1;a[k]=0;n=m;i=e;return n|0}m=c[b+44>>2]|0;k=(m|0)>1?m:1;L1714:do{if((k|0)>0){m=b+32|0;l=0;while(1){o=a_(c[m>>2]|0)|0;if((o|0)==-1){n=-1;break}a[f+l|0]=o&255;l=l+1|0;if((l|0)>=(k|0)){break L1714}}i=e;return n|0}}while(0);L1721:do{if((a[b+53|0]&1)==0){l=b+40|0;m=b+36|0;o=f|0;p=g+4|0;q=b+32|0;r=k;L1723:while(1){s=c[l>>2]|0;t=s;u=c[t>>2]|0;v=c[t+4>>2]|0;t=c[m>>2]|0;w=f+r|0;switch(b6[c[(c[t>>2]|0)+16>>2]&31](t,s,o,w,h,g,p,j)|0){case 1:{break};case 2:{n=-1;x=1380;break L1723;break};case 3:{x=1369;break L1723;break};default:{y=r;break L1721}}s=c[l>>2]|0;c[s>>2]=u;c[s+4>>2]=v;if((r|0)==8){n=-1;x=1379;break}v=a_(c[q>>2]|0)|0;if((v|0)==-1){n=-1;x=1385;break}a[w]=v&255;r=r+1|0}if((x|0)==1379){i=e;return n|0}else if((x|0)==1380){i=e;return n|0}else if((x|0)==1385){i=e;return n|0}else if((x|0)==1369){c[g>>2]=a[o]|0;y=r;break}}else{c[g>>2]=a[f|0]|0;y=k}}while(0);if(d){d=c[g>>2]|0;c[b+48>>2]=d;n=d;i=e;return n|0}d=b+32|0;b=y;while(1){if((b|0)<=0){break}y=b-1|0;if((bA(a[f+y|0]|0,c[d>>2]|0)|0)==-1){n=-1;x=1382;break}else{b=y}}if((x|0)==1382){i=e;return n|0}n=c[g>>2]|0;i=e;return n|0}function db(a){a=a|0;eo(a|0);return}function dc(a){a=a|0;eo(a|0);kS(a);return}function dd(a){a=a|0;fg(15792)|0;fg(15880)|0;fh(15424)|0;fh(15512)|0;return}function de(a){a=a|0;return}function df(a){a=a|0;return}function dg(a){a=a|0;var b=0;b=a+4|0;I=c[b>>2]|0,c[b>>2]=I+1,I;return}function dh(a){a=a|0;return c[a+4>>2]|0}function di(a){a=a|0;return c[a+4>>2]|0}function dj(a){a=a|0;c[a>>2]=4304;return}function dk(a,b,d){a=a|0;b=b|0;d=d|0;c[a>>2]=d;c[a+4>>2]=b;return}function dl(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[b+4>>2]|0)!=(a|0)){e=0;return e|0}e=(c[b>>2]|0)==(d|0);return e|0}function dm(b,d){b=b|0;d=d|0;var e=0;b0[c[(c[b>>2]|0)+24>>2]&127](b)|0;e=iX(d,15392)|0;d=e;c[b+36>>2]=d;a[b+44|0]=(b0[c[(c[e>>2]|0)+28>>2]&127](d)|0)&1;return}function dn(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0;b=i;i=i+16|0;d=b|0;e=b+8|0;f=a+36|0;g=a+40|0;h=d|0;j=d+8|0;k=d;d=a+32|0;L1767:while(1){a=c[f>>2]|0;l=b$[c[(c[a>>2]|0)+20>>2]&31](a,c[g>>2]|0,h,j,e)|0;a=(c[e>>2]|0)-k|0;if((aM(h|0,1,a|0,c[d>>2]|0)|0)!=(a|0)){m=-1;n=1414;break}switch(l|0){case 2:{m=-1;n=1415;break L1767;break};case 1:{break};default:{n=1411;break L1767}}}if((n|0)==1415){i=b;return m|0}else if((n|0)==1411){m=((aK(c[d>>2]|0)|0)!=0)<<31>>31;i=b;return m|0}else if((n|0)==1414){i=b;return m|0}return 0}function dp(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;e=i;i=i+32|0;f=e|0;g=e+8|0;h=e+16|0;j=e+24|0;k=(d|0)==-1;L1776:do{if(!k){a[g]=d&255;if((a[b+44|0]&1)!=0){if((aM(g|0,1,1,c[b+32>>2]|0)|0)==1){break}else{l=-1}i=e;return l|0}m=f|0;c[h>>2]=m;n=g+1|0;o=b+36|0;p=b+40|0;q=f+8|0;r=f;s=b+32|0;t=g;while(1){u=c[o>>2]|0;v=b6[c[(c[u>>2]|0)+12>>2]&31](u,c[p>>2]|0,t,n,j,m,q,h)|0;if((c[j>>2]|0)==(t|0)){l=-1;w=1433;break}if((v|0)==3){w=1422;break}u=(v|0)==1;if(v>>>0>=2){l=-1;w=1432;break}v=(c[h>>2]|0)-r|0;if((aM(m|0,1,v|0,c[s>>2]|0)|0)!=(v|0)){l=-1;w=1430;break}if(u){t=u?c[j>>2]|0:t}else{break L1776}}if((w|0)==1430){i=e;return l|0}else if((w|0)==1422){if((aM(t|0,1,1,c[s>>2]|0)|0)==1){break}else{l=-1}i=e;return l|0}else if((w|0)==1432){i=e;return l|0}else if((w|0)==1433){i=e;return l|0}}}while(0);l=k?0:d;i=e;return l|0}function dq(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0;f=i;i=i+8|0;g=f|0;ep(b|0);c[b>>2]=5048;c[b+32>>2]=d;c[b+40>>2]=e;c[b+48>>2]=-1;a[b+52|0]=0;iN(g,b+4|0);e=iX(g,15392)|0;d=e;h=b+36|0;c[h>>2]=d;j=b+44|0;c[j>>2]=b0[c[(c[e>>2]|0)+24>>2]&127](d)|0;d=c[h>>2]|0;a[b+53|0]=(b0[c[(c[d>>2]|0)+28>>2]&127](d)|0)&1;if((c[j>>2]|0)<=8){iO(g);i=f;return}hV(184);iO(g);i=f;return}function dr(a){a=a|0;eo(a|0);return}function ds(a){a=a|0;eo(a|0);kS(a);return}function dt(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;e=iX(d,15392)|0;d=e;f=b+36|0;c[f>>2]=d;g=b+44|0;c[g>>2]=b0[c[(c[e>>2]|0)+24>>2]&127](d)|0;d=c[f>>2]|0;a[b+53|0]=(b0[c[(c[d>>2]|0)+28>>2]&127](d)|0)&1;if((c[g>>2]|0)<=8){return}hV(184);return}function du(a){a=a|0;return dx(a,0)|0}function dv(a){a=a|0;return dx(a,1)|0}function dw(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;e=i;i=i+32|0;f=e|0;g=e+8|0;h=e+16|0;j=e+24|0;k=b+52|0;l=(a[k]&1)!=0;if((d|0)==-1){if(l){m=-1;i=e;return m|0}n=c[b+48>>2]|0;a[k]=(n|0)!=-1|0;m=n;i=e;return m|0}n=b+48|0;L1819:do{if(l){a[h]=c[n>>2]&255;o=c[b+36>>2]|0;p=f|0;switch(b6[c[(c[o>>2]|0)+12>>2]&31](o,c[b+40>>2]|0,h,h+1|0,j,p,f+8|0,g)|0){case 3:{a[p]=c[n>>2]&255;c[g>>2]=f+1;break};case 2:case 1:{m=-1;i=e;return m|0};default:{}}o=b+32|0;while(1){q=c[g>>2]|0;if(q>>>0<=p>>>0){break L1819}r=q-1|0;c[g>>2]=r;if((bA(a[r]|0,c[o>>2]|0)|0)==-1){m=-1;break}}i=e;return m|0}}while(0);c[n>>2]=d;a[k]=1;m=d;i=e;return m|0}function dx(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;f=i;i=i+32|0;g=f|0;h=f+8|0;j=f+16|0;k=f+24|0;l=b+52|0;if((a[l]&1)!=0){m=b+48|0;n=c[m>>2]|0;if(!e){o=n;i=f;return o|0}c[m>>2]=-1;a[l]=0;o=n;i=f;return o|0}n=c[b+44>>2]|0;l=(n|0)>1?n:1;L1839:do{if((l|0)>0){n=b+32|0;m=0;while(1){p=a_(c[n>>2]|0)|0;if((p|0)==-1){o=-1;break}a[g+m|0]=p&255;m=m+1|0;if((m|0)>=(l|0)){break L1839}}i=f;return o|0}}while(0);L1846:do{if((a[b+53|0]&1)==0){m=b+40|0;n=b+36|0;p=g|0;q=h+1|0;r=b+32|0;s=l;L1848:while(1){t=c[m>>2]|0;u=t;v=c[u>>2]|0;w=c[u+4>>2]|0;u=c[n>>2]|0;x=g+s|0;switch(b6[c[(c[u>>2]|0)+16>>2]&31](u,t,p,x,j,h,q,k)|0){case 1:{break};case 2:{o=-1;y=1490;break L1848;break};case 3:{y=1479;break L1848;break};default:{z=s;break L1846}}t=c[m>>2]|0;c[t>>2]=v;c[t+4>>2]=w;if((s|0)==8){o=-1;y=1491;break}w=a_(c[r>>2]|0)|0;if((w|0)==-1){o=-1;y=1495;break}a[x]=w&255;s=s+1|0}if((y|0)==1490){i=f;return o|0}else if((y|0)==1495){i=f;return o|0}else if((y|0)==1479){a[h]=a[p]|0;z=s;break}else if((y|0)==1491){i=f;return o|0}}else{a[h]=a[g|0]|0;z=l}}while(0);do{if(e){l=a[h]|0;c[b+48>>2]=l&255;A=l}else{l=b+32|0;k=z;while(1){if((k|0)<=0){y=1486;break}j=k-1|0;if((bA(d[g+j|0]|0|0,c[l>>2]|0)|0)==-1){o=-1;y=1494;break}else{k=j}}if((y|0)==1486){A=a[h]|0;break}else if((y|0)==1494){i=f;return o|0}}}while(0);o=A&255;i=f;return o|0}function dy(){cZ(0);a$(142,16144|0,u|0)|0;return}function dz(a){a=a|0;var b=0,d=0;b=a+4|0;if(((I=c[b>>2]|0,c[b>>2]=I+ -1,I)|0)!=0){d=0;return d|0}bY[c[(c[a>>2]|0)+8>>2]&511](a);d=1;return d|0}function dA(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;c[a>>2]=2536;d=a+4|0;if((d|0)==0){return}a=k0(b|0)|0;e=a+1|0;f=kP(a+13|0)|0;c[f+4>>2]=a;c[f>>2]=a;a=f+12|0;c[d>>2]=a;c[f+8>>2]=0;kY(a|0,b|0,e)|0;return}function dB(a){a=a|0;var b=0,d=0,e=0;c[a>>2]=2536;b=a+4|0;d=(c[b>>2]|0)-4|0;if(((I=c[d>>2]|0,c[d>>2]=I+ -1,I)-1|0)>=0){e=a;kS(e);return}d=(c[b>>2]|0)-12|0;if((d|0)==0){e=a;kS(e);return}kT(d);e=a;kS(e);return}function dC(a){a=a|0;var b=0;c[a>>2]=2536;b=a+4|0;a=(c[b>>2]|0)-4|0;if(((I=c[a>>2]|0,c[a>>2]=I+ 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e|0}else{f=b;g=0}while(1){b=(c[f>>2]|0)+(g<<4)|0;a=b&-268435456;h=(a>>>24|a)^b;b=f+4|0;if((b|0)==(d|0)){e=h;break}else{f=b;g=h}}return e|0}function fm(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;d=e;g=f-d|0;h=g>>2;if(h>>>0>1073741822){dX(b)}if(h>>>0<2){a[b]=g>>>1&255;i=b+4|0}else{g=h+4&-4;j=kO(g<<2)|0;c[b+8>>2]=j;c[b>>2]=g|1;c[b+4>>2]=h;i=j}if((e|0)==(f|0)){k=i;c[k>>2]=0;return}j=(f-4+(-d|0)|0)>>>2;d=i;h=e;while(1){c[d>>2]=c[h>>2];e=h+4|0;if((e|0)==(f|0)){break}else{d=d+4|0;h=e}}k=i+(j+1<<2)|0;c[k>>2]=0;return}function fn(a){a=a|0;de(a|0);kS(a);return}function fo(a){a=a|0;de(a|0);return}function fp(b,d,e,f,g,h,j){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0;k=i;i=i+112|0;l=e;e=i;i=i+4|0;i=i+7>>3<<3;c[e>>2]=c[l>>2];l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=k|0;m=k+16|0;n=k+32|0;o=k+40|0;p=k+48|0;q=k+56|0;r=k+64|0;s=k+72|0;t=k+80|0;u=k+104|0;if((c[g+4>>2]&1|0)==0){c[n>>2]=-1;v=c[(c[d>>2]|0)+16>>2]|0;w=e|0;c[p>>2]=c[w>>2];c[q>>2]=c[f>>2];bX[v&127](o,d,p,q,g,h,n);q=c[o>>2]|0;c[w>>2]=q;switch(c[n>>2]|0){case 1:{a[j]=1;break};case 0:{a[j]=0;break};default:{a[j]=1;c[h>>2]=4}}c[b>>2]=q;i=k;return}ej(r,g);q=r|0;r=c[q>>2]|0;if((c[3924]|0)!=-1){c[m>>2]=15696;c[m+4>>2]=12;c[m+8>>2]=0;dW(15696,m,96)}m=(c[3925]|0)-1|0;n=c[r+8>>2]|0;do{if((c[r+12>>2]|0)-n>>2>>>0>m>>>0){w=c[n+(m<<2)>>2]|0;if((w|0)==0){break}o=w;w=c[q>>2]|0;dz(w)|0;ej(s,g);w=s|0;p=c[w>>2]|0;if((c[3828]|0)!=-1){c[l>>2]=15312;c[l+4>>2]=12;c[l+8>>2]=0;dW(15312,l,96)}d=(c[3829]|0)-1|0;v=c[p+8>>2]|0;do{if((c[p+12>>2]|0)-v>>2>>>0>d>>>0){x=c[v+(d<<2)>>2]|0;if((x|0)==0){break}y=x;z=c[w>>2]|0;dz(z)|0;z=t|0;A=x;bZ[c[(c[A>>2]|0)+24>>2]&127](z,y);bZ[c[(c[A>>2]|0)+28>>2]&127](t+12|0,y);c[u>>2]=c[f>>2];a[j]=(fq(e,u,z,t+24|0,o,h,1)|0)==(z|0)|0;c[b>>2]=c[e>>2];dP(t+12|0);dP(t|0);i=k;return}}while(0);o=bO(4)|0;kq(o);bl(o|0,8176,134)}}while(0);k=bO(4)|0;kq(k);bl(k|0,8176,134)}function fq(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0;l=i;i=i+104|0;m=e;e=i;i=i+4|0;i=i+7>>3<<3;c[e>>2]=c[m>>2];m=(g-f|0)/12|0;n=l|0;do{if(m>>>0>100){o=kJ(m)|0;if((o|0)!=0){p=o;q=o;break}kX();p=0;q=0}else{p=n;q=0}}while(0);n=(f|0)==(g|0);if(n){r=m;s=0}else{o=m;m=0;t=p;u=f;while(1){v=d[u]|0;if((v&1|0)==0){w=v>>>1}else{w=c[u+4>>2]|0}if((w|0)==0){a[t]=2;x=m+1|0;y=o-1|0}else{a[t]=1;x=m;y=o}v=u+12|0;if((v|0)==(g|0)){r=y;s=x;break}else{o=y;m=x;t=t+1|0;u=v}}}u=b|0;b=e|0;e=h;t=0;x=s;s=r;while(1){r=c[u>>2]|0;do{if((r|0)==0){z=0}else{if((c[r+12>>2]|0)!=(c[r+16>>2]|0)){z=r;break}if((b0[c[(c[r>>2]|0)+36>>2]&127](r)|0)==-1){c[u>>2]=0;z=0;break}else{z=c[u>>2]|0;break}}}while(0);r=(z|0)==0;m=c[b>>2]|0;if((m|0)==0){A=z;B=0}else{do{if((c[m+12>>2]|0)==(c[m+16>>2]|0)){if((b0[c[(c[m>>2]|0)+36>>2]&127](m)|0)!=-1){C=m;break}c[b>>2]=0;C=0}else{C=m}}while(0);A=c[u>>2]|0;B=C}D=(B|0)==0;if(!((r^D)&(s|0)!=0)){break}m=c[A+12>>2]|0;if((m|0)==(c[A+16>>2]|0)){E=(b0[c[(c[A>>2]|0)+36>>2]&127](A)|0)&255}else{E=a[m]|0}if(k){F=E}else{F=b_[c[(c[e>>2]|0)+12>>2]&31](h,E)|0}do{if(n){G=x;H=s}else{m=t+1|0;L2707:do{if(k){y=s;o=x;w=p;v=0;I=f;while(1){do{if((a[w]|0)==1){J=I;if((a[J]&1)==0){K=I+1|0}else{K=c[I+8>>2]|0}if(F<<24>>24!=(a[K+t|0]|0)){a[w]=0;L=v;M=o;N=y-1|0;break}O=d[J]|0;if((O&1|0)==0){P=O>>>1}else{P=c[I+4>>2]|0}if((P|0)!=(m|0)){L=1;M=o;N=y;break}a[w]=2;L=1;M=o+1|0;N=y-1|0}else{L=v;M=o;N=y}}while(0);O=I+12|0;if((O|0)==(g|0)){Q=N;R=M;S=L;break L2707}y=N;o=M;w=w+1|0;v=L;I=O}}else{I=s;v=x;w=p;o=0;y=f;while(1){do{if((a[w]|0)==1){O=y;if((a[O]&1)==0){T=y+1|0}else{T=c[y+8>>2]|0}if(F<<24>>24!=(b_[c[(c[e>>2]|0)+12>>2]&31](h,a[T+t|0]|0)|0)<<24>>24){a[w]=0;U=o;V=v;W=I-1|0;break}J=d[O]|0;if((J&1|0)==0){X=J>>>1}else{X=c[y+4>>2]|0}if((X|0)!=(m|0)){U=1;V=v;W=I;break}a[w]=2;U=1;V=v+1|0;W=I-1|0}else{U=o;V=v;W=I}}while(0);J=y+12|0;if((J|0)==(g|0)){Q=W;R=V;S=U;break L2707}I=W;v=V;w=w+1|0;o=U;y=J}}}while(0);if(!S){G=R;H=Q;break}m=c[u>>2]|0;y=m+12|0;o=c[y>>2]|0;if((o|0)==(c[m+16>>2]|0)){w=c[(c[m>>2]|0)+40>>2]|0;b0[w&127](m)|0}else{c[y>>2]=o+1}if((R+Q|0)>>>0<2|n){G=R;H=Q;break}o=t+1|0;y=R;m=p;w=f;while(1){do{if((a[m]|0)==2){v=d[w]|0;if((v&1|0)==0){Y=v>>>1}else{Y=c[w+4>>2]|0}if((Y|0)==(o|0)){Z=y;break}a[m]=0;Z=y-1|0}else{Z=y}}while(0);v=w+12|0;if((v|0)==(g|0)){G=Z;H=Q;break}else{y=Z;m=m+1|0;w=v}}}}while(0);t=t+1|0;x=G;s=H}do{if((A|0)==0){_=0}else{if((c[A+12>>2]|0)!=(c[A+16>>2]|0)){_=A;break}if((b0[c[(c[A>>2]|0)+36>>2]&127](A)|0)==-1){c[u>>2]=0;_=0;break}else{_=c[u>>2]|0;break}}}while(0);u=(_|0)==0;do{if(D){$=2293}else{if((c[B+12>>2]|0)!=(c[B+16>>2]|0)){if(u){break}else{$=2295;break}}if((b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)==-1){c[b>>2]=0;$=2293;break}else{if(u^(B|0)==0){break}else{$=2295;break}}}}while(0);if(($|0)==2293){if(u){$=2295}}if(($|0)==2295){c[j>>2]=c[j>>2]|2}L2786:do{if(n){$=2300}else{u=f;B=p;while(1){if((a[B]|0)==2){aa=u;break L2786}b=u+12|0;if((b|0)==(g|0)){$=2300;break L2786}u=b;B=B+1|0}}}while(0);if(($|0)==2300){c[j>>2]=c[j>>2]|4;aa=g}if((q|0)==0){i=l;return aa|0}kK(q);i=l;return aa|0}function fr(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;e=i;i=i+72|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+32|0;m=e+40|0;n=e+56|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 64:{t=8;break};case 8:{t=16;break};case 0:{t=0;break};default:{t=10}}u=e|0;fx(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=a[l]|0;l=w;w=c[h>>2]|0;L2809:while(1){do{if((w|0)==0){B=0}else{if((c[w+12>>2]|0)!=(c[w+16>>2]|0)){B=w;break}if((b0[c[(c[w>>2]|0)+36>>2]&127](w)|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);C=(B|0)==0;D=c[f>>2]|0;do{if((D|0)==0){E=2327}else{if((c[D+12>>2]|0)!=(c[D+16>>2]|0)){if(C){F=D;G=0;break}else{H=l;I=D;J=0;break L2809}}if((b0[c[(c[D>>2]|0)+36>>2]&127](D)|0)==-1){c[f>>2]=0;E=2327;break}else{K=(D|0)==0;if(C^K){F=D;G=K;break}else{H=l;I=D;J=K;break L2809}}}}while(0);if((E|0)==2327){E=0;if(C){H=l;I=0;J=1;break}else{F=0;G=1}}D=d[o]|0;K=(D&1|0)==0;if(((c[p>>2]|0)-l|0)==((K?D>>>1:c[z>>2]|0)|0)){if(K){L=D>>>1;M=D>>>1}else{D=c[z>>2]|0;L=D;M=D}dR(n,L<<1,0);if((a[o]&1)==0){N=10}else{N=(c[g>>2]&-2)-1|0}dR(n,N,0);if((a[o]&1)==0){O=x}else{O=c[y>>2]|0}c[p>>2]=O+M;P=O}else{P=l}D=B+12|0;K=c[D>>2]|0;Q=B+16|0;if((K|0)==(c[Q>>2]|0)){R=(b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)&255}else{R=a[K]|0}if((fs(R,t,P,p,s,A,m,v,r,u)|0)!=0){H=P;I=F;J=G;break}K=c[D>>2]|0;if((K|0)==(c[Q>>2]|0)){Q=c[(c[B>>2]|0)+40>>2]|0;b0[Q&127](B)|0;l=P;w=B;continue}else{c[D>>2]=K+1;l=P;w=B;continue}}w=d[m]|0;if((w&1|0)==0){S=w>>>1}else{S=c[m+4>>2]|0}do{if((S|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}P=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=P}}while(0);c[k>>2]=fu(H,c[p>>2]|0,j,t)|0;ft(m,v,c[r>>2]|0,j);do{if(C){T=0}else{if((c[B+12>>2]|0)!=(c[B+16>>2]|0)){T=B;break}if((b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)!=-1){T=B;break}c[h>>2]=0;T=0}}while(0);h=(T|0)==0;L2869:do{if(J){E=2368}else{do{if((c[I+12>>2]|0)==(c[I+16>>2]|0)){if((b0[c[(c[I>>2]|0)+36>>2]&127](I)|0)!=-1){break}c[f>>2]=0;E=2368;break L2869}}while(0);if(!(h^(I|0)==0)){break}U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}}while(0);do{if((E|0)==2368){if(h){break}U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}function fs(b,e,f,g,h,i,j,k,l,m){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0;n=c[g>>2]|0;o=(n|0)==(f|0);do{if(o){p=(a[m+24|0]|0)==b<<24>>24;if(!p){if((a[m+25|0]|0)!=b<<24>>24){break}}c[g>>2]=f+1;a[f]=p?43:45;c[h>>2]=0;q=0;return q|0}}while(0);p=d[j]|0;if((p&1|0)==0){r=p>>>1}else{r=c[j+4>>2]|0}if((r|0)!=0&b<<24>>24==i<<24>>24){i=c[l>>2]|0;if((i-k|0)>=160){q=0;return q|0}k=c[h>>2]|0;c[l>>2]=i+4;c[i>>2]=k;c[h>>2]=0;q=0;return q|0}k=m+26|0;i=m;while(1){if((i|0)==(k|0)){s=k;break}if((a[i]|0)==b<<24>>24){s=i;break}else{i=i+1|0}}i=s-m|0;if((i|0)>23){q=-1;return q|0}L2908:do{switch(e|0){case 8:case 10:{if((i|0)<(e|0)){break L2908}else{q=-1}return q|0};case 16:{if((i|0)<22){break L2908}if(o){q=-1;return q|0}if((n-f|0)>=3){q=-1;return q|0}if((a[n-1|0]|0)!=48){q=-1;return q|0}c[h>>2]=0;m=a[9744+i|0]|0;s=c[g>>2]|0;c[g>>2]=s+1;a[s]=m;q=0;return q|0};default:{}}}while(0);f=a[9744+i|0]|0;c[g>>2]=n+1;a[n]=f;c[h>>2]=(c[h>>2]|0)+1;q=0;return q|0}function ft(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;g=b;h=b;i=a[h]|0;j=i&255;if((j&1|0)==0){k=j>>>1}else{k=c[b+4>>2]|0}if((k|0)==0){return}do{if((d|0)==(e|0)){l=i}else{k=e-4|0;if(k>>>0>d>>>0){m=d;n=k}else{l=i;break}do{k=c[m>>2]|0;c[m>>2]=c[n>>2];c[n>>2]=k;m=m+4|0;n=n-4|0;}while(m>>>0<n>>>0);l=a[h]|0}}while(0);if((l&1)==0){o=g+1|0}else{o=c[b+8>>2]|0}g=l&255;if((g&1|0)==0){p=g>>>1}else{p=c[b+4>>2]|0}b=e-4|0;e=a[o]|0;g=e<<24>>24;l=e<<24>>24<1|e<<24>>24==127;L2947:do{if(b>>>0>d>>>0){e=o+p|0;h=o;n=d;m=g;i=l;while(1){if(!i){if((m|0)!=(c[n>>2]|0)){break}}k=(e-h|0)>1?h+1|0:h;j=n+4|0;q=a[k]|0;r=q<<24>>24;s=q<<24>>24<1|q<<24>>24==127;if(j>>>0<b>>>0){h=k;n=j;m=r;i=s}else{t=r;u=s;break L2947}}c[f>>2]=4;return}else{t=g;u=l}}while(0);if(u){return}u=c[b>>2]|0;if(!(t>>>0<u>>>0|(u|0)==0)){return}c[f>>2]=4;return}function fu(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0;g=i;i=i+8|0;h=g|0;if((b|0)==(d|0)){c[e>>2]=4;j=0;i=g;return j|0}k=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);l=bI(b|0,h|0,f|0,c[2958]|0)|0;f=K;b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=k}if((c[h>>2]|0)!=(d|0)){c[e>>2]=4;j=0;i=g;return j|0}d=-1;h=0;if((b|0)==34|((f|0)<(d|0)|(f|0)==(d|0)&l>>>0<-2147483648>>>0)|((f|0)>(h|0)|(f|0)==(h|0)&l>>>0>2147483647>>>0)){c[e>>2]=4;e=0;j=(f|0)>(e|0)|(f|0)==(e|0)&l>>>0>0>>>0?2147483647:-2147483648;i=g;return j|0}else{j=l;i=g;return j|0}return 0}function fv(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0;e=i;i=i+72|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+32|0;m=e+40|0;n=e+56|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 8:{t=16;break};case 64:{t=8;break};case 0:{t=0;break};default:{t=10}}u=e|0;fx(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=a[l]|0;l=w;w=c[h>>2]|0;L2997:while(1){do{if((w|0)==0){B=0}else{if((c[w+12>>2]|0)!=(c[w+16>>2]|0)){B=w;break}if((b0[c[(c[w>>2]|0)+36>>2]&127](w)|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);C=(B|0)==0;D=c[f>>2]|0;do{if((D|0)==0){E=2476}else{if((c[D+12>>2]|0)!=(c[D+16>>2]|0)){if(C){F=D;G=0;break}else{H=l;I=D;J=0;break L2997}}if((b0[c[(c[D>>2]|0)+36>>2]&127](D)|0)==-1){c[f>>2]=0;E=2476;break}else{L=(D|0)==0;if(C^L){F=D;G=L;break}else{H=l;I=D;J=L;break L2997}}}}while(0);if((E|0)==2476){E=0;if(C){H=l;I=0;J=1;break}else{F=0;G=1}}D=d[o]|0;L=(D&1|0)==0;if(((c[p>>2]|0)-l|0)==((L?D>>>1:c[z>>2]|0)|0)){if(L){M=D>>>1;N=D>>>1}else{D=c[z>>2]|0;M=D;N=D}dR(n,M<<1,0);if((a[o]&1)==0){O=10}else{O=(c[g>>2]&-2)-1|0}dR(n,O,0);if((a[o]&1)==0){P=x}else{P=c[y>>2]|0}c[p>>2]=P+N;Q=P}else{Q=l}D=B+12|0;L=c[D>>2]|0;R=B+16|0;if((L|0)==(c[R>>2]|0)){S=(b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)&255}else{S=a[L]|0}if((fs(S,t,Q,p,s,A,m,v,r,u)|0)!=0){H=Q;I=F;J=G;break}L=c[D>>2]|0;if((L|0)==(c[R>>2]|0)){R=c[(c[B>>2]|0)+40>>2]|0;b0[R&127](B)|0;l=Q;w=B;continue}else{c[D>>2]=L+1;l=Q;w=B;continue}}w=d[m]|0;if((w&1|0)==0){T=w>>>1}else{T=c[m+4>>2]|0}do{if((T|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}Q=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=Q}}while(0);s=fw(H,c[p>>2]|0,j,t)|0;c[k>>2]=s;c[k+4>>2]=K;ft(m,v,c[r>>2]|0,j);do{if(C){U=0}else{if((c[B+12>>2]|0)!=(c[B+16>>2]|0)){U=B;break}if((b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)!=-1){U=B;break}c[h>>2]=0;U=0}}while(0);h=(U|0)==0;L3057:do{if(J){E=2517}else{do{if((c[I+12>>2]|0)==(c[I+16>>2]|0)){if((b0[c[(c[I>>2]|0)+36>>2]&127](I)|0)!=-1){break}c[f>>2]=0;E=2517;break L3057}}while(0);if(!(h^(I|0)==0)){break}V=b|0;c[V>>2]=U;dP(n);dP(m);i=e;return}}while(0);do{if((E|0)==2517){if(h){break}V=b|0;c[V>>2]=U;dP(n);dP(m);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;V=b|0;c[V>>2]=U;dP(n);dP(m);i=e;return}function fw(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0;g=i;i=i+8|0;h=g|0;if((b|0)==(d|0)){c[e>>2]=4;j=0;k=0;i=g;return(K=j,k)|0}l=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);m=bI(b|0,h|0,f|0,c[2958]|0)|0;f=K;b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=l}if((c[h>>2]|0)!=(d|0)){c[e>>2]=4;j=0;k=0;i=g;return(K=j,k)|0}if((b|0)!=34){j=f;k=m;i=g;return(K=j,k)|0}c[e>>2]=4;e=0;b=(f|0)>(e|0)|(f|0)==(e|0)&m>>>0>0>>>0;j=b?2147483647:-2147483648;k=b?-1:0;i=g;return(K=j,k)|0}function fx(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;g=i;i=i+40|0;h=g|0;j=g+16|0;k=g+32|0;ej(k,d);d=k|0;k=c[d>>2]|0;if((c[3924]|0)!=-1){c[j>>2]=15696;c[j+4>>2]=12;c[j+8>>2]=0;dW(15696,j,96)}j=(c[3925]|0)-1|0;l=c[k+8>>2]|0;do{if((c[k+12>>2]|0)-l>>2>>>0>j>>>0){m=c[l+(j<<2)>>2]|0;if((m|0)==0){break}n=m;o=c[(c[m>>2]|0)+32>>2]|0;ca[o&15](n,9744,9770,e)|0;n=c[d>>2]|0;if((c[3828]|0)!=-1){c[h>>2]=15312;c[h+4>>2]=12;c[h+8>>2]=0;dW(15312,h,96)}o=(c[3829]|0)-1|0;m=c[n+8>>2]|0;do{if((c[n+12>>2]|0)-m>>2>>>0>o>>>0){p=c[m+(o<<2)>>2]|0;if((p|0)==0){break}q=p;a[f]=b0[c[(c[p>>2]|0)+16>>2]&127](q)|0;bZ[c[(c[p>>2]|0)+20>>2]&127](b,q);q=c[d>>2]|0;dz(q)|0;i=g;return}}while(0);o=bO(4)|0;kq(o);bl(o|0,8176,134)}}while(0);g=bO(4)|0;kq(g);bl(g|0,8176,134)}function fy(e,f,g,h,j,k,l){e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0;f=i;i=i+72|0;m=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[m>>2];m=h;h=i;i=i+4|0;i=i+7>>3<<3;c[h>>2]=c[m>>2];m=f+32|0;n=f+40|0;o=f+56|0;p=o;q=i;i=i+4|0;i=i+7>>3<<3;r=i;i=i+160|0;s=i;i=i+4|0;i=i+7>>3<<3;t=i;i=i+4|0;i=i+7>>3<<3;switch(c[j+4>>2]&74|0){case 0:{u=0;break};case 8:{u=16;break};case 64:{u=8;break};default:{u=10}}v=f|0;fx(n,j,v,m);k$(p|0,0,12);j=o;dR(o,10,0);if((a[p]&1)==0){w=j+1|0;x=w;y=w;z=o+8|0}else{w=o+8|0;x=c[w>>2]|0;y=j+1|0;z=w}c[q>>2]=x;w=r|0;c[s>>2]=w;c[t>>2]=0;j=g|0;g=h|0;h=o|0;A=o+4|0;B=a[m]|0;m=x;x=c[j>>2]|0;L3122:while(1){do{if((x|0)==0){C=0}else{if((c[x+12>>2]|0)!=(c[x+16>>2]|0)){C=x;break}if((b0[c[(c[x>>2]|0)+36>>2]&127](x)|0)!=-1){C=x;break}c[j>>2]=0;C=0}}while(0);D=(C|0)==0;E=c[g>>2]|0;do{if((E|0)==0){F=2579}else{if((c[E+12>>2]|0)!=(c[E+16>>2]|0)){if(D){G=E;H=0;break}else{I=m;J=E;K=0;break L3122}}if((b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)==-1){c[g>>2]=0;F=2579;break}else{L=(E|0)==0;if(D^L){G=E;H=L;break}else{I=m;J=E;K=L;break L3122}}}}while(0);if((F|0)==2579){F=0;if(D){I=m;J=0;K=1;break}else{G=0;H=1}}E=d[p]|0;L=(E&1|0)==0;if(((c[q>>2]|0)-m|0)==((L?E>>>1:c[A>>2]|0)|0)){if(L){M=E>>>1;N=E>>>1}else{E=c[A>>2]|0;M=E;N=E}dR(o,M<<1,0);if((a[p]&1)==0){O=10}else{O=(c[h>>2]&-2)-1|0}dR(o,O,0);if((a[p]&1)==0){P=y}else{P=c[z>>2]|0}c[q>>2]=P+N;Q=P}else{Q=m}E=C+12|0;L=c[E>>2]|0;R=C+16|0;if((L|0)==(c[R>>2]|0)){S=(b0[c[(c[C>>2]|0)+36>>2]&127](C)|0)&255}else{S=a[L]|0}if((fs(S,u,Q,q,t,B,n,w,s,v)|0)!=0){I=Q;J=G;K=H;break}L=c[E>>2]|0;if((L|0)==(c[R>>2]|0)){R=c[(c[C>>2]|0)+40>>2]|0;b0[R&127](C)|0;m=Q;x=C;continue}else{c[E>>2]=L+1;m=Q;x=C;continue}}x=d[n]|0;if((x&1|0)==0){T=x>>>1}else{T=c[n+4>>2]|0}do{if((T|0)!=0){x=c[s>>2]|0;if((x-r|0)>=160){break}Q=c[t>>2]|0;c[s>>2]=x+4;c[x>>2]=Q}}while(0);b[l>>1]=fz(I,c[q>>2]|0,k,u)|0;ft(n,w,c[s>>2]|0,k);do{if(D){U=0}else{if((c[C+12>>2]|0)!=(c[C+16>>2]|0)){U=C;break}if((b0[c[(c[C>>2]|0)+36>>2]&127](C)|0)!=-1){U=C;break}c[j>>2]=0;U=0}}while(0);j=(U|0)==0;L3182:do{if(K){F=2620}else{do{if((c[J+12>>2]|0)==(c[J+16>>2]|0)){if((b0[c[(c[J>>2]|0)+36>>2]&127](J)|0)!=-1){break}c[g>>2]=0;F=2620;break L3182}}while(0);if(!(j^(J|0)==0)){break}V=e|0;c[V>>2]=U;dP(o);dP(n);i=f;return}}while(0);do{if((F|0)==2620){if(j){break}V=e|0;c[V>>2]=U;dP(o);dP(n);i=f;return}}while(0);c[k>>2]=c[k>>2]|2;V=e|0;c[V>>2]=U;dP(o);dP(n);i=f;return}function fz(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0;g=i;i=i+8|0;h=g|0;if((b|0)==(d|0)){c[e>>2]=4;j=0;i=g;return j|0}if((a[b]|0)==45){c[e>>2]=4;j=0;i=g;return j|0}k=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);l=aI(b|0,h|0,f|0,c[2958]|0)|0;f=K;b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=k}if((c[h>>2]|0)!=(d|0)){c[e>>2]=4;j=0;i=g;return j|0}d=0;if((b|0)==34|(f>>>0>d>>>0|f>>>0==d>>>0&l>>>0>65535>>>0)){c[e>>2]=4;j=-1;i=g;return j|0}else{j=l&65535;i=g;return j|0}return 0}function fA(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;e=i;i=i+72|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+32|0;m=e+40|0;n=e+56|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 64:{t=8;break};case 0:{t=0;break};case 8:{t=16;break};default:{t=10}}u=e|0;fx(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=a[l]|0;l=w;w=c[h>>2]|0;L3232:while(1){do{if((w|0)==0){B=0}else{if((c[w+12>>2]|0)!=(c[w+16>>2]|0)){B=w;break}if((b0[c[(c[w>>2]|0)+36>>2]&127](w)|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);C=(B|0)==0;D=c[f>>2]|0;do{if((D|0)==0){E=2669}else{if((c[D+12>>2]|0)!=(c[D+16>>2]|0)){if(C){F=D;G=0;break}else{H=l;I=D;J=0;break L3232}}if((b0[c[(c[D>>2]|0)+36>>2]&127](D)|0)==-1){c[f>>2]=0;E=2669;break}else{K=(D|0)==0;if(C^K){F=D;G=K;break}else{H=l;I=D;J=K;break L3232}}}}while(0);if((E|0)==2669){E=0;if(C){H=l;I=0;J=1;break}else{F=0;G=1}}D=d[o]|0;K=(D&1|0)==0;if(((c[p>>2]|0)-l|0)==((K?D>>>1:c[z>>2]|0)|0)){if(K){L=D>>>1;M=D>>>1}else{D=c[z>>2]|0;L=D;M=D}dR(n,L<<1,0);if((a[o]&1)==0){N=10}else{N=(c[g>>2]&-2)-1|0}dR(n,N,0);if((a[o]&1)==0){O=x}else{O=c[y>>2]|0}c[p>>2]=O+M;P=O}else{P=l}D=B+12|0;K=c[D>>2]|0;Q=B+16|0;if((K|0)==(c[Q>>2]|0)){R=(b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)&255}else{R=a[K]|0}if((fs(R,t,P,p,s,A,m,v,r,u)|0)!=0){H=P;I=F;J=G;break}K=c[D>>2]|0;if((K|0)==(c[Q>>2]|0)){Q=c[(c[B>>2]|0)+40>>2]|0;b0[Q&127](B)|0;l=P;w=B;continue}else{c[D>>2]=K+1;l=P;w=B;continue}}w=d[m]|0;if((w&1|0)==0){S=w>>>1}else{S=c[m+4>>2]|0}do{if((S|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}P=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=P}}while(0);c[k>>2]=fB(H,c[p>>2]|0,j,t)|0;ft(m,v,c[r>>2]|0,j);do{if(C){T=0}else{if((c[B+12>>2]|0)!=(c[B+16>>2]|0)){T=B;break}if((b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)!=-1){T=B;break}c[h>>2]=0;T=0}}while(0);h=(T|0)==0;L3292:do{if(J){E=2710}else{do{if((c[I+12>>2]|0)==(c[I+16>>2]|0)){if((b0[c[(c[I>>2]|0)+36>>2]&127](I)|0)!=-1){break}c[f>>2]=0;E=2710;break L3292}}while(0);if(!(h^(I|0)==0)){break}U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}}while(0);do{if((E|0)==2710){if(h){break}U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}function fB(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0;g=i;i=i+8|0;h=g|0;if((b|0)==(d|0)){c[e>>2]=4;j=0;i=g;return j|0}if((a[b]|0)==45){c[e>>2]=4;j=0;i=g;return j|0}k=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);l=aI(b|0,h|0,f|0,c[2958]|0)|0;f=K;b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=k}if((c[h>>2]|0)!=(d|0)){c[e>>2]=4;j=0;i=g;return j|0}d=0;if((b|0)==34|(f>>>0>d>>>0|f>>>0==d>>>0&l>>>0>-1>>>0)){c[e>>2]=4;j=-1;i=g;return j|0}else{j=l;i=g;return j|0}return 0}function fC(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;e=i;i=i+72|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+32|0;m=e+40|0;n=e+56|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 0:{t=0;break};case 8:{t=16;break};case 64:{t=8;break};default:{t=10}}u=e|0;fx(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=a[l]|0;l=w;w=c[h>>2]|0;L3342:while(1){do{if((w|0)==0){B=0}else{if((c[w+12>>2]|0)!=(c[w+16>>2]|0)){B=w;break}if((b0[c[(c[w>>2]|0)+36>>2]&127](w)|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);C=(B|0)==0;D=c[f>>2]|0;do{if((D|0)==0){E=2759}else{if((c[D+12>>2]|0)!=(c[D+16>>2]|0)){if(C){F=D;G=0;break}else{H=l;I=D;J=0;break L3342}}if((b0[c[(c[D>>2]|0)+36>>2]&127](D)|0)==-1){c[f>>2]=0;E=2759;break}else{K=(D|0)==0;if(C^K){F=D;G=K;break}else{H=l;I=D;J=K;break L3342}}}}while(0);if((E|0)==2759){E=0;if(C){H=l;I=0;J=1;break}else{F=0;G=1}}D=d[o]|0;K=(D&1|0)==0;if(((c[p>>2]|0)-l|0)==((K?D>>>1:c[z>>2]|0)|0)){if(K){L=D>>>1;M=D>>>1}else{D=c[z>>2]|0;L=D;M=D}dR(n,L<<1,0);if((a[o]&1)==0){N=10}else{N=(c[g>>2]&-2)-1|0}dR(n,N,0);if((a[o]&1)==0){O=x}else{O=c[y>>2]|0}c[p>>2]=O+M;P=O}else{P=l}D=B+12|0;K=c[D>>2]|0;Q=B+16|0;if((K|0)==(c[Q>>2]|0)){R=(b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)&255}else{R=a[K]|0}if((fs(R,t,P,p,s,A,m,v,r,u)|0)!=0){H=P;I=F;J=G;break}K=c[D>>2]|0;if((K|0)==(c[Q>>2]|0)){Q=c[(c[B>>2]|0)+40>>2]|0;b0[Q&127](B)|0;l=P;w=B;continue}else{c[D>>2]=K+1;l=P;w=B;continue}}w=d[m]|0;if((w&1|0)==0){S=w>>>1}else{S=c[m+4>>2]|0}do{if((S|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}P=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=P}}while(0);c[k>>2]=fD(H,c[p>>2]|0,j,t)|0;ft(m,v,c[r>>2]|0,j);do{if(C){T=0}else{if((c[B+12>>2]|0)!=(c[B+16>>2]|0)){T=B;break}if((b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)!=-1){T=B;break}c[h>>2]=0;T=0}}while(0);h=(T|0)==0;L3402:do{if(J){E=2800}else{do{if((c[I+12>>2]|0)==(c[I+16>>2]|0)){if((b0[c[(c[I>>2]|0)+36>>2]&127](I)|0)!=-1){break}c[f>>2]=0;E=2800;break L3402}}while(0);if(!(h^(I|0)==0)){break}U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}}while(0);do{if((E|0)==2800){if(h){break}U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;U=b|0;c[U>>2]=T;dP(n);dP(m);i=e;return}function fD(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0;g=i;i=i+8|0;h=g|0;if((b|0)==(d|0)){c[e>>2]=4;j=0;i=g;return j|0}if((a[b]|0)==45){c[e>>2]=4;j=0;i=g;return j|0}k=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);l=aI(b|0,h|0,f|0,c[2958]|0)|0;f=K;b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=k}if((c[h>>2]|0)!=(d|0)){c[e>>2]=4;j=0;i=g;return j|0}d=0;if((b|0)==34|(f>>>0>d>>>0|f>>>0==d>>>0&l>>>0>-1>>>0)){c[e>>2]=4;j=-1;i=g;return j|0}else{j=l;i=g;return j|0}return 0}function fE(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0;e=i;i=i+72|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+32|0;m=e+40|0;n=e+56|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 8:{t=16;break};case 0:{t=0;break};case 64:{t=8;break};default:{t=10}}u=e|0;fx(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=a[l]|0;l=w;w=c[h>>2]|0;L3452:while(1){do{if((w|0)==0){B=0}else{if((c[w+12>>2]|0)!=(c[w+16>>2]|0)){B=w;break}if((b0[c[(c[w>>2]|0)+36>>2]&127](w)|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);C=(B|0)==0;D=c[f>>2]|0;do{if((D|0)==0){E=2849}else{if((c[D+12>>2]|0)!=(c[D+16>>2]|0)){if(C){F=D;G=0;break}else{H=l;I=D;J=0;break L3452}}if((b0[c[(c[D>>2]|0)+36>>2]&127](D)|0)==-1){c[f>>2]=0;E=2849;break}else{L=(D|0)==0;if(C^L){F=D;G=L;break}else{H=l;I=D;J=L;break L3452}}}}while(0);if((E|0)==2849){E=0;if(C){H=l;I=0;J=1;break}else{F=0;G=1}}D=d[o]|0;L=(D&1|0)==0;if(((c[p>>2]|0)-l|0)==((L?D>>>1:c[z>>2]|0)|0)){if(L){M=D>>>1;N=D>>>1}else{D=c[z>>2]|0;M=D;N=D}dR(n,M<<1,0);if((a[o]&1)==0){O=10}else{O=(c[g>>2]&-2)-1|0}dR(n,O,0);if((a[o]&1)==0){P=x}else{P=c[y>>2]|0}c[p>>2]=P+N;Q=P}else{Q=l}D=B+12|0;L=c[D>>2]|0;R=B+16|0;if((L|0)==(c[R>>2]|0)){S=(b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)&255}else{S=a[L]|0}if((fs(S,t,Q,p,s,A,m,v,r,u)|0)!=0){H=Q;I=F;J=G;break}L=c[D>>2]|0;if((L|0)==(c[R>>2]|0)){R=c[(c[B>>2]|0)+40>>2]|0;b0[R&127](B)|0;l=Q;w=B;continue}else{c[D>>2]=L+1;l=Q;w=B;continue}}w=d[m]|0;if((w&1|0)==0){T=w>>>1}else{T=c[m+4>>2]|0}do{if((T|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}Q=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=Q}}while(0);s=fF(H,c[p>>2]|0,j,t)|0;c[k>>2]=s;c[k+4>>2]=K;ft(m,v,c[r>>2]|0,j);do{if(C){U=0}else{if((c[B+12>>2]|0)!=(c[B+16>>2]|0)){U=B;break}if((b0[c[(c[B>>2]|0)+36>>2]&127](B)|0)!=-1){U=B;break}c[h>>2]=0;U=0}}while(0);h=(U|0)==0;L3512:do{if(J){E=2890}else{do{if((c[I+12>>2]|0)==(c[I+16>>2]|0)){if((b0[c[(c[I>>2]|0)+36>>2]&127](I)|0)!=-1){break}c[f>>2]=0;E=2890;break L3512}}while(0);if(!(h^(I|0)==0)){break}V=b|0;c[V>>2]=U;dP(n);dP(m);i=e;return}}while(0);do{if((E|0)==2890){if(h){break}V=b|0;c[V>>2]=U;dP(n);dP(m);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;V=b|0;c[V>>2]=U;dP(n);dP(m);i=e;return}function fF(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0;g=i;i=i+8|0;h=g|0;do{if((b|0)==(d|0)){c[e>>2]=4;j=0;k=0}else{if((a[b]|0)==45){c[e>>2]=4;j=0;k=0;break}l=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);m=aI(b|0,h|0,f|0,c[2958]|0)|0;n=K;o=c[(bw()|0)>>2]|0;if((o|0)==0){c[(bw()|0)>>2]=l}if((c[h>>2]|0)!=(d|0)){c[e>>2]=4;j=0;k=0;break}if((o|0)!=34){j=n;k=m;break}c[e>>2]=4;j=-1;k=-1}}while(0);i=g;return(K=j,k)|0}function fG(b,e,f,g,h,i,j,k,l,m,n,o){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;var p=0,q=0,r=0,s=0,t=0;if(b<<24>>24==i<<24>>24){if((a[e]&1)==0){p=-1;return p|0}a[e]=0;i=c[h>>2]|0;c[h>>2]=i+1;a[i]=46;i=d[k]|0;if((i&1|0)==0){q=i>>>1}else{q=c[k+4>>2]|0}if((q|0)==0){p=0;return p|0}q=c[m>>2]|0;if((q-l|0)>=160){p=0;return p|0}i=c[n>>2]|0;c[m>>2]=q+4;c[q>>2]=i;p=0;return p|0}do{if(b<<24>>24==j<<24>>24){i=d[k]|0;if((i&1|0)==0){r=i>>>1}else{r=c[k+4>>2]|0}if((r|0)==0){break}if((a[e]&1)==0){p=-1;return p|0}i=c[m>>2]|0;if((i-l|0)>=160){p=0;return p|0}q=c[n>>2]|0;c[m>>2]=i+4;c[i>>2]=q;c[n>>2]=0;p=0;return p|0}}while(0);r=o+32|0;j=o;while(1){if((j|0)==(r|0)){s=r;break}if((a[j]|0)==b<<24>>24){s=j;break}else{j=j+1|0}}j=s-o|0;if((j|0)>31){p=-1;return p|0}o=a[9744+j|0]|0;switch(j|0){case 25:case 24:{s=c[h>>2]|0;do{if((s|0)!=(g|0)){if((a[s-1|0]&95|0)==(a[f]&127|0)){break}else{p=-1}return p|0}}while(0);c[h>>2]=s+1;a[s]=o;p=0;return p|0};case 22:case 23:{a[f]=80;s=c[h>>2]|0;c[h>>2]=s+1;a[s]=o;p=0;return p|0};default:{s=a[f]|0;do{if((o&95|0)==(s<<24>>24|0)){a[f]=s|-128;if((a[e]&1)==0){break}a[e]=0;g=d[k]|0;if((g&1|0)==0){t=g>>>1}else{t=c[k+4>>2]|0}if((t|0)==0){break}g=c[m>>2]|0;if((g-l|0)>=160){break}b=c[n>>2]|0;c[m>>2]=g+4;c[g>>2]=b}}while(0);m=c[h>>2]|0;c[h>>2]=m+1;a[m]=o;if((j|0)>21){p=0;return p|0}c[n>>2]=(c[n>>2]|0)+1;p=0;return p|0}}return 0}function fH(b,e,f,h,j,k,l){b=b|0;e=e|0;f=f|0;h=h|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0;e=i;i=i+80|0;m=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[m>>2];m=h;h=i;i=i+4|0;i=i+7>>3<<3;c[h>>2]=c[m>>2];m=e+32|0;n=e+40|0;o=e+48|0;p=e+64|0;q=p;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+160|0;t=i;i=i+4|0;i=i+7>>3<<3;u=i;i=i+4|0;i=i+7>>3<<3;v=i;i=i+1|0;i=i+7>>3<<3;w=i;i=i+1|0;i=i+7>>3<<3;x=e|0;fJ(o,j,x,m,n);k$(q|0,0,12);j=p;dR(p,10,0);if((a[q]&1)==0){y=j+1|0;z=y;A=y;B=p+8|0}else{y=p+8|0;z=c[y>>2]|0;A=j+1|0;B=y}c[r>>2]=z;y=s|0;c[t>>2]=y;c[u>>2]=0;a[v]=1;a[w]=69;j=f|0;f=h|0;h=p|0;C=p+4|0;D=a[m]|0;m=a[n]|0;n=z;z=c[j>>2]|0;L3615:while(1){do{if((z|0)==0){E=0}else{if((c[z+12>>2]|0)!=(c[z+16>>2]|0)){E=z;break}if((b0[c[(c[z>>2]|0)+36>>2]&127](z)|0)!=-1){E=z;break}c[j>>2]=0;E=0}}while(0);F=(E|0)==0;G=c[f>>2]|0;do{if((G|0)==0){H=2978}else{if((c[G+12>>2]|0)!=(c[G+16>>2]|0)){if(F){I=G;J=0;break}else{K=n;L=G;M=0;break L3615}}if((b0[c[(c[G>>2]|0)+36>>2]&127](G)|0)==-1){c[f>>2]=0;H=2978;break}else{N=(G|0)==0;if(F^N){I=G;J=N;break}else{K=n;L=G;M=N;break L3615}}}}while(0);if((H|0)==2978){H=0;if(F){K=n;L=0;M=1;break}else{I=0;J=1}}G=d[q]|0;N=(G&1|0)==0;if(((c[r>>2]|0)-n|0)==((N?G>>>1:c[C>>2]|0)|0)){if(N){O=G>>>1;P=G>>>1}else{G=c[C>>2]|0;O=G;P=G}dR(p,O<<1,0);if((a[q]&1)==0){Q=10}else{Q=(c[h>>2]&-2)-1|0}dR(p,Q,0);if((a[q]&1)==0){R=A}else{R=c[B>>2]|0}c[r>>2]=R+P;S=R}else{S=n}G=E+12|0;N=c[G>>2]|0;T=E+16|0;if((N|0)==(c[T>>2]|0)){U=(b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)&255}else{U=a[N]|0}if((fG(U,v,w,S,r,D,m,o,y,t,u,x)|0)!=0){K=S;L=I;M=J;break}N=c[G>>2]|0;if((N|0)==(c[T>>2]|0)){T=c[(c[E>>2]|0)+40>>2]|0;b0[T&127](E)|0;n=S;z=E;continue}else{c[G>>2]=N+1;n=S;z=E;continue}}z=d[o]|0;if((z&1|0)==0){V=z>>>1}else{V=c[o+4>>2]|0}do{if((V|0)!=0){if((a[v]&1)==0){break}z=c[t>>2]|0;if((z-s|0)>=160){break}S=c[u>>2]|0;c[t>>2]=z+4;c[z>>2]=S}}while(0);g[l>>2]=+fI(K,c[r>>2]|0,k);ft(o,y,c[t>>2]|0,k);do{if(F){W=0}else{if((c[E+12>>2]|0)!=(c[E+16>>2]|0)){W=E;break}if((b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)!=-1){W=E;break}c[j>>2]=0;W=0}}while(0);j=(W|0)==0;L3676:do{if(M){H=3020}else{do{if((c[L+12>>2]|0)==(c[L+16>>2]|0)){if((b0[c[(c[L>>2]|0)+36>>2]&127](L)|0)!=-1){break}c[f>>2]=0;H=3020;break L3676}}while(0);if(!(j^(L|0)==0)){break}X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}}while(0);do{if((H|0)==3020){if(j){break}X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}}while(0);c[k>>2]=c[k>>2]|2;X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}function fI(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0.0,j=0,k=0.0;f=i;i=i+8|0;g=f|0;if((b|0)==(d|0)){c[e>>2]=4;h=0.0;i=f;return+h}j=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);k=+kW(b,g,c[2958]|0);b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=j}if((c[g>>2]|0)!=(d|0)){c[e>>2]=4;h=0.0;i=f;return+h}if((b|0)==34){c[e>>2]=4}h=k;i=f;return+h}function fJ(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;h=i;i=i+40|0;j=h|0;k=h+16|0;l=h+32|0;ej(l,d);d=l|0;l=c[d>>2]|0;if((c[3924]|0)!=-1){c[k>>2]=15696;c[k+4>>2]=12;c[k+8>>2]=0;dW(15696,k,96)}k=(c[3925]|0)-1|0;m=c[l+8>>2]|0;do{if((c[l+12>>2]|0)-m>>2>>>0>k>>>0){n=c[m+(k<<2)>>2]|0;if((n|0)==0){break}o=n;p=c[(c[n>>2]|0)+32>>2]|0;ca[p&15](o,9744,9776,e)|0;o=c[d>>2]|0;if((c[3828]|0)!=-1){c[j>>2]=15312;c[j+4>>2]=12;c[j+8>>2]=0;dW(15312,j,96)}p=(c[3829]|0)-1|0;n=c[o+8>>2]|0;do{if((c[o+12>>2]|0)-n>>2>>>0>p>>>0){q=c[n+(p<<2)>>2]|0;if((q|0)==0){break}r=q;s=q;a[f]=b0[c[(c[s>>2]|0)+12>>2]&127](r)|0;a[g]=b0[c[(c[s>>2]|0)+16>>2]&127](r)|0;bZ[c[(c[q>>2]|0)+20>>2]&127](b,r);r=c[d>>2]|0;dz(r)|0;i=h;return}}while(0);p=bO(4)|0;kq(p);bl(p|0,8176,134)}}while(0);h=bO(4)|0;kq(h);bl(h|0,8176,134)}function fK(b,e,f,g,j,k,l){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0;e=i;i=i+80|0;m=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[m>>2];m=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[m>>2];m=e+32|0;n=e+40|0;o=e+48|0;p=e+64|0;q=p;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+160|0;t=i;i=i+4|0;i=i+7>>3<<3;u=i;i=i+4|0;i=i+7>>3<<3;v=i;i=i+1|0;i=i+7>>3<<3;w=i;i=i+1|0;i=i+7>>3<<3;x=e|0;fJ(o,j,x,m,n);k$(q|0,0,12);j=p;dR(p,10,0);if((a[q]&1)==0){y=j+1|0;z=y;A=y;B=p+8|0}else{y=p+8|0;z=c[y>>2]|0;A=j+1|0;B=y}c[r>>2]=z;y=s|0;c[t>>2]=y;c[u>>2]=0;a[v]=1;a[w]=69;j=f|0;f=g|0;g=p|0;C=p+4|0;D=a[m]|0;m=a[n]|0;n=z;z=c[j>>2]|0;L3737:while(1){do{if((z|0)==0){E=0}else{if((c[z+12>>2]|0)!=(c[z+16>>2]|0)){E=z;break}if((b0[c[(c[z>>2]|0)+36>>2]&127](z)|0)!=-1){E=z;break}c[j>>2]=0;E=0}}while(0);F=(E|0)==0;G=c[f>>2]|0;do{if((G|0)==0){H=3079}else{if((c[G+12>>2]|0)!=(c[G+16>>2]|0)){if(F){I=G;J=0;break}else{K=n;L=G;M=0;break L3737}}if((b0[c[(c[G>>2]|0)+36>>2]&127](G)|0)==-1){c[f>>2]=0;H=3079;break}else{N=(G|0)==0;if(F^N){I=G;J=N;break}else{K=n;L=G;M=N;break L3737}}}}while(0);if((H|0)==3079){H=0;if(F){K=n;L=0;M=1;break}else{I=0;J=1}}G=d[q]|0;N=(G&1|0)==0;if(((c[r>>2]|0)-n|0)==((N?G>>>1:c[C>>2]|0)|0)){if(N){O=G>>>1;P=G>>>1}else{G=c[C>>2]|0;O=G;P=G}dR(p,O<<1,0);if((a[q]&1)==0){Q=10}else{Q=(c[g>>2]&-2)-1|0}dR(p,Q,0);if((a[q]&1)==0){R=A}else{R=c[B>>2]|0}c[r>>2]=R+P;S=R}else{S=n}G=E+12|0;N=c[G>>2]|0;T=E+16|0;if((N|0)==(c[T>>2]|0)){U=(b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)&255}else{U=a[N]|0}if((fG(U,v,w,S,r,D,m,o,y,t,u,x)|0)!=0){K=S;L=I;M=J;break}N=c[G>>2]|0;if((N|0)==(c[T>>2]|0)){T=c[(c[E>>2]|0)+40>>2]|0;b0[T&127](E)|0;n=S;z=E;continue}else{c[G>>2]=N+1;n=S;z=E;continue}}z=d[o]|0;if((z&1|0)==0){V=z>>>1}else{V=c[o+4>>2]|0}do{if((V|0)!=0){if((a[v]&1)==0){break}z=c[t>>2]|0;if((z-s|0)>=160){break}S=c[u>>2]|0;c[t>>2]=z+4;c[z>>2]=S}}while(0);h[l>>3]=+fL(K,c[r>>2]|0,k);ft(o,y,c[t>>2]|0,k);do{if(F){W=0}else{if((c[E+12>>2]|0)!=(c[E+16>>2]|0)){W=E;break}if((b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)!=-1){W=E;break}c[j>>2]=0;W=0}}while(0);j=(W|0)==0;L3798:do{if(M){H=3121}else{do{if((c[L+12>>2]|0)==(c[L+16>>2]|0)){if((b0[c[(c[L>>2]|0)+36>>2]&127](L)|0)!=-1){break}c[f>>2]=0;H=3121;break L3798}}while(0);if(!(j^(L|0)==0)){break}X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}}while(0);do{if((H|0)==3121){if(j){break}X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}}while(0);c[k>>2]=c[k>>2]|2;X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}function fL(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0.0,j=0,k=0.0;f=i;i=i+8|0;g=f|0;if((b|0)==(d|0)){c[e>>2]=4;h=0.0;i=f;return+h}j=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);k=+kW(b,g,c[2958]|0);b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=j}if((c[g>>2]|0)!=(d|0)){c[e>>2]=4;h=0.0;i=f;return+h}if((b|0)!=34){h=k;i=f;return+h}c[e>>2]=4;h=k;i=f;return+h}function fM(b,e,f,g,j,k,l){b=b|0;e=e|0;f=f|0;g=g|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0;e=i;i=i+80|0;m=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[m>>2];m=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[m>>2];m=e+32|0;n=e+40|0;o=e+48|0;p=e+64|0;q=p;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+160|0;t=i;i=i+4|0;i=i+7>>3<<3;u=i;i=i+4|0;i=i+7>>3<<3;v=i;i=i+1|0;i=i+7>>3<<3;w=i;i=i+1|0;i=i+7>>3<<3;x=e|0;fJ(o,j,x,m,n);k$(q|0,0,12);j=p;dR(p,10,0);if((a[q]&1)==0){y=j+1|0;z=y;A=y;B=p+8|0}else{y=p+8|0;z=c[y>>2]|0;A=j+1|0;B=y}c[r>>2]=z;y=s|0;c[t>>2]=y;c[u>>2]=0;a[v]=1;a[w]=69;j=f|0;f=g|0;g=p|0;C=p+4|0;D=a[m]|0;m=a[n]|0;n=z;z=c[j>>2]|0;L6:while(1){do{if((z|0)==0){E=0}else{if((c[z+12>>2]|0)!=(c[z+16>>2]|0)){E=z;break}if((b0[c[(c[z>>2]|0)+36>>2]&127](z)|0)!=-1){E=z;break}c[j>>2]=0;E=0}}while(0);F=(E|0)==0;G=c[f>>2]|0;do{if((G|0)==0){H=17}else{if((c[G+12>>2]|0)!=(c[G+16>>2]|0)){if(F){I=G;J=0;break}else{K=n;L=G;M=0;break L6}}if((b0[c[(c[G>>2]|0)+36>>2]&127](G)|0)==-1){c[f>>2]=0;H=17;break}else{N=(G|0)==0;if(F^N){I=G;J=N;break}else{K=n;L=G;M=N;break L6}}}}while(0);if((H|0)==17){H=0;if(F){K=n;L=0;M=1;break}else{I=0;J=1}}G=d[q]|0;N=(G&1|0)==0;if(((c[r>>2]|0)-n|0)==((N?G>>>1:c[C>>2]|0)|0)){if(N){O=G>>>1;P=G>>>1}else{G=c[C>>2]|0;O=G;P=G}dR(p,O<<1,0);if((a[q]&1)==0){Q=10}else{Q=(c[g>>2]&-2)-1|0}dR(p,Q,0);if((a[q]&1)==0){R=A}else{R=c[B>>2]|0}c[r>>2]=R+P;S=R}else{S=n}G=E+12|0;N=c[G>>2]|0;T=E+16|0;if((N|0)==(c[T>>2]|0)){U=(b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)&255}else{U=a[N]|0}if((fG(U,v,w,S,r,D,m,o,y,t,u,x)|0)!=0){K=S;L=I;M=J;break}N=c[G>>2]|0;if((N|0)==(c[T>>2]|0)){T=c[(c[E>>2]|0)+40>>2]|0;b0[T&127](E)|0;n=S;z=E;continue}else{c[G>>2]=N+1;n=S;z=E;continue}}z=d[o]|0;if((z&1|0)==0){V=z>>>1}else{V=c[o+4>>2]|0}do{if((V|0)!=0){if((a[v]&1)==0){break}z=c[t>>2]|0;if((z-s|0)>=160){break}S=c[u>>2]|0;c[t>>2]=z+4;c[z>>2]=S}}while(0);h[l>>3]=+fN(K,c[r>>2]|0,k);ft(o,y,c[t>>2]|0,k);do{if(F){W=0}else{if((c[E+12>>2]|0)!=(c[E+16>>2]|0)){W=E;break}if((b0[c[(c[E>>2]|0)+36>>2]&127](E)|0)!=-1){W=E;break}c[j>>2]=0;W=0}}while(0);j=(W|0)==0;L67:do{if(M){H=59}else{do{if((c[L+12>>2]|0)==(c[L+16>>2]|0)){if((b0[c[(c[L>>2]|0)+36>>2]&127](L)|0)!=-1){break}c[f>>2]=0;H=59;break L67}}while(0);if(!(j^(L|0)==0)){break}X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}}while(0);do{if((H|0)==59){if(j){break}X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}}while(0);c[k>>2]=c[k>>2]|2;X=b|0;c[X>>2]=W;dP(p);dP(o);i=e;return}function fN(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0.0,j=0,k=0.0;f=i;i=i+8|0;g=f|0;if((b|0)==(d|0)){c[e>>2]=4;h=0.0;i=f;return+h}j=c[(bw()|0)>>2]|0;c[(bw()|0)>>2]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);k=+kW(b,g,c[2958]|0);b=c[(bw()|0)>>2]|0;if((b|0)==0){c[(bw()|0)>>2]=j}if((c[g>>2]|0)!=(d|0)){c[e>>2]=4;h=0.0;i=f;return+h}if((b|0)!=34){h=k;i=f;return+h}c[e>>2]=4;h=k;i=f;return+h}function fO(a){a=a|0;de(a|0);kS(a);return}function fP(a){a=a|0;de(a|0);return}function fQ(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0;e=i;i=i+64|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e|0;m=e+16|0;n=e+48|0;o=i;i=i+4|0;i=i+7>>3<<3;p=i;i=i+12|0;i=i+7>>3<<3;q=i;i=i+4|0;i=i+7>>3<<3;r=i;i=i+160|0;s=i;i=i+4|0;i=i+7>>3<<3;t=i;i=i+4|0;i=i+7>>3<<3;k$(n|0,0,12);u=p;ej(o,h);h=o|0;o=c[h>>2]|0;if((c[3924]|0)!=-1){c[l>>2]=15696;c[l+4>>2]=12;c[l+8>>2]=0;dW(15696,l,96)}l=(c[3925]|0)-1|0;v=c[o+8>>2]|0;do{if((c[o+12>>2]|0)-v>>2>>>0>l>>>0){w=c[v+(l<<2)>>2]|0;if((w|0)==0){break}x=w;y=m|0;z=c[(c[w>>2]|0)+32>>2]|0;ca[z&15](x,9744,9770,y)|0;x=c[h>>2]|0;dz(x)|0;k$(u|0,0,12);x=p;dR(p,10,0);if((a[u]&1)==0){z=x+1|0;A=z;B=z;C=p+8|0}else{z=p+8|0;A=c[z>>2]|0;B=x+1|0;C=z}c[q>>2]=A;z=r|0;c[s>>2]=z;c[t>>2]=0;x=f|0;w=g|0;D=p|0;E=p+4|0;F=A;G=c[x>>2]|0;L117:while(1){do{if((G|0)==0){H=0}else{if((c[G+12>>2]|0)!=(c[G+16>>2]|0)){H=G;break}if((b0[c[(c[G>>2]|0)+36>>2]&127](G)|0)!=-1){H=G;break}c[x>>2]=0;H=0}}while(0);I=(H|0)==0;J=c[w>>2]|0;do{if((J|0)==0){K=110}else{if((c[J+12>>2]|0)!=(c[J+16>>2]|0)){if(I){break}else{L=F;break 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L117}}}}while(0);if((K|0)==110){K=0;if(I){L=F;break}}J=d[u]|0;M=(J&1|0)==0;if(((c[q>>2]|0)-F|0)==((M?J>>>1:c[E>>2]|0)|0)){if(M){N=J>>>1;O=J>>>1}else{J=c[E>>2]|0;N=J;O=J}dR(p,N<<1,0);if((a[u]&1)==0){P=10}else{P=(c[D>>2]&-2)-1|0}dR(p,P,0);if((a[u]&1)==0){Q=B}else{Q=c[C>>2]|0}c[q>>2]=Q+O;R=Q}else{R=F}J=H+12|0;M=c[J>>2]|0;S=H+16|0;if((M|0)==(c[S>>2]|0)){T=(b0[c[(c[H>>2]|0)+36>>2]&127](H)|0)&255}else{T=a[M]|0}if((fs(T,16,R,q,t,0,n,z,s,y)|0)!=0){L=R;break}M=c[J>>2]|0;if((M|0)==(c[S>>2]|0)){S=c[(c[H>>2]|0)+40>>2]|0;b0[S&127](H)|0;F=R;G=H;continue}else{c[J>>2]=M+1;F=R;G=H;continue}}a[L+3|0]=0;do{if((a[16264]|0)==0){if((bc(16264)|0)==0){break}c[2958]=aS(1,1344,0)|0}}while(0);G=fR(L,c[2958]|0,1320,(F=i,i=i+8|0,c[F>>2]=k,F)|0)|0;i=F;if((G|0)!=1){c[j>>2]=4}G=c[x>>2]|0;do{if((G|0)==0){U=0}else{if((c[G+12>>2]|0)!=(c[G+16>>2]|0)){U=G;break}if((b0[c[(c[G>>2]|0)+36>>2]&127](G)|0)!=-1){U=G;break}c[x>>2]=0;U=0}}while(0);x=(U|0)==0;G=c[w>>2]|0;do{if((G|0)==0){K=155}else{if((c[G+12>>2]|0)!=(c[G+16>>2]|0)){if(!x){break}V=b|0;c[V>>2]=U;dP(p);dP(n);i=e;return}if((b0[c[(c[G>>2]|0)+36>>2]&127](G)|0)==-1){c[w>>2]=0;K=155;break}if(!(x^(G|0)==0)){break}V=b|0;c[V>>2]=U;dP(p);dP(n);i=e;return}}while(0);do{if((K|0)==155){if(x){break}V=b|0;c[V>>2]=U;dP(p);dP(n);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;V=b|0;c[V>>2]=U;dP(p);dP(n);i=e;return}}while(0);e=bO(4)|0;kq(e);bl(e|0,8176,134)}function fR(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=i;i=i+16|0;g=f|0;h=g;c[h>>2]=e;c[h+4>>2]=0;h=bB(b|0)|0;b=aY(a|0,d|0,g|0)|0;if((h|0)==0){i=f;return b|0}bB(h|0)|0;i=f;return b|0}function fS(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ab=0,ac=0,ad=0;l=i;i=i+104|0;m=e;e=i;i=i+4|0;i=i+7>>3<<3;c[e>>2]=c[m>>2];m=(g-f|0)/12|0;n=l|0;do{if(m>>>0>100){o=kJ(m)|0;if((o|0)!=0){p=o;q=o;break}kX();p=0;q=0}else{p=n;q=0}}while(0);n=(f|0)==(g|0);if(n){r=m;s=0}else{o=m;m=0;t=p;u=f;while(1){v=d[u]|0;if((v&1|0)==0){w=v>>>1}else{w=c[u+4>>2]|0}if((w|0)==0){a[t]=2;x=m+1|0;y=o-1|0}else{a[t]=1;x=m;y=o}v=u+12|0;if((v|0)==(g|0)){r=y;s=x;break}else{o=y;m=x;t=t+1|0;u=v}}}u=b|0;b=e|0;e=h;t=0;x=s;s=r;while(1){r=c[u>>2]|0;do{if((r|0)==0){z=0}else{m=c[r+12>>2]|0;if((m|0)==(c[r+16>>2]|0)){A=b0[c[(c[r>>2]|0)+36>>2]&127](r)|0}else{A=c[m>>2]|0}if((A|0)==-1){c[u>>2]=0;z=0;break}else{z=c[u>>2]|0;break}}}while(0);r=(z|0)==0;m=c[b>>2]|0;if((m|0)==0){B=z;C=0}else{y=c[m+12>>2]|0;if((y|0)==(c[m+16>>2]|0)){D=b0[c[(c[m>>2]|0)+36>>2]&127](m)|0}else{D=c[y>>2]|0}if((D|0)==-1){c[b>>2]=0;E=0}else{E=m}B=c[u>>2]|0;C=E}F=(C|0)==0;if(!((r^F)&(s|0)!=0)){break}r=c[B+12>>2]|0;if((r|0)==(c[B+16>>2]|0)){G=b0[c[(c[B>>2]|0)+36>>2]&127](B)|0}else{G=c[r>>2]|0}if(k){H=G}else{H=b_[c[(c[e>>2]|0)+28>>2]&31](h,G)|0}do{if(n){I=x;J=s}else{r=t+1|0;L249:do{if(k){m=s;y=x;o=p;w=0;v=f;while(1){do{if((a[o]|0)==1){K=v;if((a[K]&1)==0){L=v+4|0}else{L=c[v+8>>2]|0}if((H|0)!=(c[L+(t<<2)>>2]|0)){a[o]=0;M=w;N=y;O=m-1|0;break}P=d[K]|0;if((P&1|0)==0){Q=P>>>1}else{Q=c[v+4>>2]|0}if((Q|0)!=(r|0)){M=1;N=y;O=m;break}a[o]=2;M=1;N=y+1|0;O=m-1|0}else{M=w;N=y;O=m}}while(0);P=v+12|0;if((P|0)==(g|0)){R=O;S=N;T=M;break L249}m=O;y=N;o=o+1|0;w=M;v=P}}else{v=s;w=x;o=p;y=0;m=f;while(1){do{if((a[o]|0)==1){P=m;if((a[P]&1)==0){U=m+4|0}else{U=c[m+8>>2]|0}if((H|0)!=(b_[c[(c[e>>2]|0)+28>>2]&31](h,c[U+(t<<2)>>2]|0)|0)){a[o]=0;V=y;W=w;X=v-1|0;break}K=d[P]|0;if((K&1|0)==0){Y=K>>>1}else{Y=c[m+4>>2]|0}if((Y|0)!=(r|0)){V=1;W=w;X=v;break}a[o]=2;V=1;W=w+1|0;X=v-1|0}else{V=y;W=w;X=v}}while(0);K=m+12|0;if((K|0)==(g|0)){R=X;S=W;T=V;break L249}v=X;w=W;o=o+1|0;y=V;m=K}}}while(0);if(!T){I=S;J=R;break}r=c[u>>2]|0;m=r+12|0;y=c[m>>2]|0;if((y|0)==(c[r+16>>2]|0)){o=c[(c[r>>2]|0)+40>>2]|0;b0[o&127](r)|0}else{c[m>>2]=y+4}if((S+R|0)>>>0<2|n){I=S;J=R;break}y=t+1|0;m=S;r=p;o=f;while(1){do{if((a[r]|0)==2){w=d[o]|0;if((w&1|0)==0){Z=w>>>1}else{Z=c[o+4>>2]|0}if((Z|0)==(y|0)){_=m;break}a[r]=0;_=m-1|0}else{_=m}}while(0);w=o+12|0;if((w|0)==(g|0)){I=_;J=R;break}else{m=_;r=r+1|0;o=w}}}}while(0);t=t+1|0;x=I;s=J}do{if((B|0)==0){$=1}else{J=c[B+12>>2]|0;if((J|0)==(c[B+16>>2]|0)){aa=b0[c[(c[B>>2]|0)+36>>2]&127](B)|0}else{aa=c[J>>2]|0}if((aa|0)==-1){c[u>>2]=0;$=1;break}else{$=(c[u>>2]|0)==0;break}}}while(0);do{if(F){ab=264}else{u=c[C+12>>2]|0;if((u|0)==(c[C+16>>2]|0)){ac=b0[c[(c[C>>2]|0)+36>>2]&127](C)|0}else{ac=c[u>>2]|0}if((ac|0)==-1){c[b>>2]=0;ab=264;break}else{if($^(C|0)==0){break}else{ab=266;break}}}}while(0);if((ab|0)==264){if($){ab=266}}if((ab|0)==266){c[j>>2]=c[j>>2]|2}L330:do{if(n){ab=271}else{$=f;C=p;while(1){if((a[C]|0)==2){ad=$;break 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0:{a[j]=0;break};default:{a[j]=1;c[h>>2]=4}}c[b>>2]=q;i=k;return}ej(r,g);q=r|0;r=c[q>>2]|0;if((c[3922]|0)!=-1){c[m>>2]=15688;c[m+4>>2]=12;c[m+8>>2]=0;dW(15688,m,96)}m=(c[3923]|0)-1|0;n=c[r+8>>2]|0;do{if((c[r+12>>2]|0)-n>>2>>>0>m>>>0){w=c[n+(m<<2)>>2]|0;if((w|0)==0){break}o=w;w=c[q>>2]|0;dz(w)|0;ej(s,g);w=s|0;p=c[w>>2]|0;if((c[3826]|0)!=-1){c[l>>2]=15304;c[l+4>>2]=12;c[l+8>>2]=0;dW(15304,l,96)}d=(c[3827]|0)-1|0;v=c[p+8>>2]|0;do{if((c[p+12>>2]|0)-v>>2>>>0>d>>>0){x=c[v+(d<<2)>>2]|0;if((x|0)==0){break}y=x;z=c[w>>2]|0;dz(z)|0;z=t|0;A=x;bZ[c[(c[A>>2]|0)+24>>2]&127](z,y);bZ[c[(c[A>>2]|0)+28>>2]&127](t+12|0,y);c[u>>2]=c[f>>2];a[j]=(fS(e,u,z,t+24|0,o,h,1)|0)==(z|0)|0;c[b>>2]=c[e>>2];ee(t+12|0);ee(t|0);i=k;return}}while(0);o=bO(4)|0;kq(o);bl(o|0,8176,134)}}while(0);k=bO(4)|0;kq(k);bl(k|0,8176,134)}function fU(b,e,f,g,h,i,j,k,l,m){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0;n=c[g>>2]|0;o=(n|0)==(f|0);do{if(o){p=(c[m+96>>2]|0)==(b|0);if(!p){if((c[m+100>>2]|0)!=(b|0)){break}}c[g>>2]=f+1;a[f]=p?43:45;c[h>>2]=0;q=0;return q|0}}while(0);p=d[j]|0;if((p&1|0)==0){r=p>>>1}else{r=c[j+4>>2]|0}if((r|0)!=0&(b|0)==(i|0)){i=c[l>>2]|0;if((i-k|0)>=160){q=0;return q|0}k=c[h>>2]|0;c[l>>2]=i+4;c[i>>2]=k;c[h>>2]=0;q=0;return q|0}k=m+104|0;i=m;while(1){if((i|0)==(k|0)){s=k;break}if((c[i>>2]|0)==(b|0)){s=i;break}else{i=i+4|0}}i=s-m|0;m=i>>2;if((i|0)>92){q=-1;return q|0}L398:do{switch(e|0){case 8:case 10:{if((m|0)<(e|0)){break L398}else{q=-1}return q|0};case 16:{if((i|0)<88){break L398}if(o){q=-1;return q|0}if((n-f|0)>=3){q=-1;return q|0}if((a[n-1|0]|0)!=48){q=-1;return q|0}c[h>>2]=0;s=a[9744+m|0]|0;b=c[g>>2]|0;c[g>>2]=b+1;a[b]=s;q=0;return q|0};default:{}}}while(0);f=a[9744+m|0]|0;c[g>>2]=n+1;a[n]=f;c[h>>2]=(c[h>>2]|0)+1;q=0;return q|0}function fV(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0;e=i;i=i+144|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+104|0;m=e+112|0;n=e+128|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 8:{t=16;break};case 0:{t=0;break};case 64:{t=8;break};default:{t=10}}u=e|0;fW(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=c[l>>2]|0;l=w;w=c[h>>2]|0;L426:while(1){do{if((w|0)==0){B=0}else{C=c[w+12>>2]|0;if((C|0)==(c[w+16>>2]|0)){D=b0[c[(c[w>>2]|0)+36>>2]&127](w)|0}else{D=c[C>>2]|0}if((D|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);E=(B|0)==0;C=c[f>>2]|0;do{if((C|0)==0){F=363}else{G=c[C+12>>2]|0;if((G|0)==(c[C+16>>2]|0)){H=b0[c[(c[C>>2]|0)+36>>2]&127](C)|0}else{H=c[G>>2]|0}if((H|0)==-1){c[f>>2]=0;F=363;break}else{G=(C|0)==0;if(E^G){I=C;J=G;break}else{K=l;L=C;M=G;break L426}}}}while(0);if((F|0)==363){F=0;if(E){K=l;L=0;M=1;break}else{I=0;J=1}}C=d[o]|0;G=(C&1|0)==0;if(((c[p>>2]|0)-l|0)==((G?C>>>1:c[z>>2]|0)|0)){if(G){N=C>>>1;O=C>>>1}else{C=c[z>>2]|0;N=C;O=C}dR(n,N<<1,0);if((a[o]&1)==0){P=10}else{P=(c[g>>2]&-2)-1|0}dR(n,P,0);if((a[o]&1)==0){Q=x}else{Q=c[y>>2]|0}c[p>>2]=Q+O;R=Q}else{R=l}C=B+12|0;G=c[C>>2]|0;S=B+16|0;if((G|0)==(c[S>>2]|0)){T=b0[c[(c[B>>2]|0)+36>>2]&127](B)|0}else{T=c[G>>2]|0}if((fU(T,t,R,p,s,A,m,v,r,u)|0)!=0){K=R;L=I;M=J;break}G=c[C>>2]|0;if((G|0)==(c[S>>2]|0)){S=c[(c[B>>2]|0)+40>>2]|0;b0[S&127](B)|0;l=R;w=B;continue}else{c[C>>2]=G+4;l=R;w=B;continue}}w=d[m]|0;if((w&1|0)==0){U=w>>>1}else{U=c[m+4>>2]|0}do{if((U|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}R=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=R}}while(0);c[k>>2]=fu(K,c[p>>2]|0,j,t)|0;ft(m,v,c[r>>2]|0,j);do{if(E){V=0}else{r=c[B+12>>2]|0;if((r|0)==(c[B+16>>2]|0)){W=b0[c[(c[B>>2]|0)+36>>2]&127](B)|0}else{W=c[r>>2]|0}if((W|0)!=-1){V=B;break}c[h>>2]=0;V=0}}while(0);h=(V|0)==0;do{if(M){F=405}else{B=c[L+12>>2]|0;if((B|0)==(c[L+16>>2]|0)){X=b0[c[(c[L>>2]|0)+36>>2]&127](L)|0}else{X=c[B>>2]|0}if((X|0)==-1){c[f>>2]=0;F=405;break}if(!(h^(L|0)==0)){break}Y=b|0;c[Y>>2]=V;dP(n);dP(m);i=e;return}}while(0);do{if((F|0)==405){if(h){break}Y=b|0;c[Y>>2]=V;dP(n);dP(m);i=e;return}}while(0);c[j>>2]=c[j>>2]|2;Y=b|0;c[Y>>2]=V;dP(n);dP(m);i=e;return}function fW(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;f=i;i=i+40|0;g=f|0;h=f+16|0;j=f+32|0;ej(j,b);b=j|0;j=c[b>>2]|0;if((c[3922]|0)!=-1){c[h>>2]=15688;c[h+4>>2]=12;c[h+8>>2]=0;dW(15688,h,96)}h=(c[3923]|0)-1|0;k=c[j+8>>2]|0;do{if((c[j+12>>2]|0)-k>>2>>>0>h>>>0){l=c[k+(h<<2)>>2]|0;if((l|0)==0){break}m=l;n=c[(c[l>>2]|0)+48>>2]|0;ca[n&15](m,9744,9770,d)|0;m=c[b>>2]|0;if((c[3826]|0)!=-1){c[g>>2]=15304;c[g+4>>2]=12;c[g+8>>2]=0;dW(15304,g,96)}n=(c[3827]|0)-1|0;l=c[m+8>>2]|0;do{if((c[m+12>>2]|0)-l>>2>>>0>n>>>0){o=c[l+(n<<2)>>2]|0;if((o|0)==0){break}p=o;c[e>>2]=b0[c[(c[o>>2]|0)+16>>2]&127](p)|0;bZ[c[(c[o>>2]|0)+20>>2]&127](a,p);p=c[b>>2]|0;dz(p)|0;i=f;return}}while(0);n=bO(4)|0;kq(n);bl(n|0,8176,134)}}while(0);f=bO(4)|0;kq(f);bl(f|0,8176,134)}function fX(b,e,f,g,h,j,k){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;j=j|0;k=k|0;var l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0;e=i;i=i+144|0;l=f;f=i;i=i+4|0;i=i+7>>3<<3;c[f>>2]=c[l>>2];l=g;g=i;i=i+4|0;i=i+7>>3<<3;c[g>>2]=c[l>>2];l=e+104|0;m=e+112|0;n=e+128|0;o=n;p=i;i=i+4|0;i=i+7>>3<<3;q=i;i=i+160|0;r=i;i=i+4|0;i=i+7>>3<<3;s=i;i=i+4|0;i=i+7>>3<<3;switch(c[h+4>>2]&74|0){case 8:{t=16;break};case 0:{t=0;break};case 64:{t=8;break};default:{t=10}}u=e|0;fW(m,h,u,l);k$(o|0,0,12);h=n;dR(n,10,0);if((a[o]&1)==0){v=h+1|0;w=v;x=v;y=n+8|0}else{v=n+8|0;w=c[v>>2]|0;x=h+1|0;y=v}c[p>>2]=w;v=q|0;c[r>>2]=v;c[s>>2]=0;h=f|0;f=g|0;g=n|0;z=n+4|0;A=c[l>>2]|0;l=w;w=c[h>>2]|0;L535:while(1){do{if((w|0)==0){B=0}else{C=c[w+12>>2]|0;if((C|0)==(c[w+16>>2]|0)){D=b0[c[(c[w>>2]|0)+36>>2]&127](w)|0}else{D=c[C>>2]|0}if((D|0)!=-1){B=w;break}c[h>>2]=0;B=0}}while(0);E=(B|0)==0;C=c[f>>2]|0;do{if((C|0)==0){F=450}else{G=c[C+12>>2]|0;if((G|0)==(c[C+16>>2]|0)){H=b0[c[(c[C>>2]|0)+36>>2]&127](C)|0}else{H=c[G>>2]|0}if((H|0)==-1){c[f>>2]=0;F=450;break}else{G=(C|0)==0;if(E^G){I=C;J=G;break}else{L=l;M=C;N=G;break L535}}}}while(0);if((F|0)==450){F=0;if(E){L=l;M=0;N=1;break}else{I=0;J=1}}C=d[o]|0;G=(C&1|0)==0;if(((c[p>>2]|0)-l|0)==((G?C>>>1:c[z>>2]|0)|0)){if(G){O=C>>>1;P=C>>>1}else{C=c[z>>2]|0;O=C;P=C}dR(n,O<<1,0);if((a[o]&1)==0){Q=10}else{Q=(c[g>>2]&-2)-1|0}dR(n,Q,0);if((a[o]&1)==0){R=x}else{R=c[y>>2]|0}c[p>>2]=R+P;S=R}else{S=l}C=B+12|0;G=c[C>>2]|0;T=B+16|0;if((G|0)==(c[T>>2]|0)){U=b0[c[(c[B>>2]|0)+36>>2]&127](B)|0}else{U=c[G>>2]|0}if((fU(U,t,S,p,s,A,m,v,r,u)|0)!=0){L=S;M=I;N=J;break}G=c[C>>2]|0;if((G|0)==(c[T>>2]|0)){T=c[(c[B>>2]|0)+40>>2]|0;b0[T&127](B)|0;l=S;w=B;continue}else{c[C>>2]=G+4;l=S;w=B;continue}}w=d[m]|0;if((w&1|0)==0){V=w>>>1}else{V=c[m+4>>2]|0}do{if((V|0)!=0){w=c[r>>2]|0;if((w-q|0)>=160){break}S=c[s>>2]|0;c[r>>2]=w+4;c[w>>2]=S}}while(0);s=fw(L,c[p>>2]|0,j,t)|0;c[k>>2]=s;c[k+4>>2]=K;ft(m,v,c[r>>2]|0,j);do{if(E){W=0}else{r=c[B+12
git://git.webkit.org / WebKit-https.git / commitdiff