diff --git a/codecs/avif/Makefile b/codecs/avif/Makefile index 723a56b9..5fc7aa19 100644 --- a/codecs/avif/Makefile +++ b/codecs/avif/Makefile @@ -1,4 +1,4 @@ -CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/v0.8.0.tar.gz + CODEC_URL = https://github.com/AOMediaCodec/libavif/archive/v0.8.0.tar.gz CODEC_DIR = node_modules/libavif CODEC_BUILD_DIR := $(CODEC_DIR)/build CODEC_OUT := $(CODEC_BUILD_DIR)/libavif.a @@ -22,9 +22,13 @@ all: $(OUT_JS) ${LDFLAGS} \ --bind \ --closure 1 \ + -g2 \ + -fsanitize=address \ + -s ASAN_SHADOW_SIZE=1074790400 \ + -s ASSERTIONS=1 \ -s ALLOW_MEMORY_GROWTH=1 \ -s MODULARIZE=1 \ - -s 'EXPORT_NAME="$(basename $(@F))"' \ + -s 'EXPORT_NAME="$(basename $(@F))"' \ -o $@ \ $+ @@ -33,7 +37,7 @@ $(CODEC_OUT): $(CODEC_DIR)/CMakeLists.txt $(LIBAOM_OUT) cd $(CODEC_BUILD_DIR) && \ emcmake cmake \ -DCMAKE_BUILD_TYPE=Release \ - -DBUILD_SHARED_LIBS=0 \ + -DBUILD_SHARED_LIBS=0 \ -DAVIF_CODEC_AOM=1 \ -DAVIF_LOCAL_AOM=1 \ ../ && \ @@ -49,7 +53,7 @@ $(LIBAOM_OUT): $(LIBAOM_DIR)/CMakeLists.txt -DENABLE_DOCS=0 \ -DENABLE_TESTS=0 \ -DENABLE_EXAMPLES=0 \ - -DENABLE_TOOLS=0 \ + -DENABLE_TOOLS=0 \ -DCONFIG_ACCOUNTING=1 \ -DCONFIG_INSPECTION=0 \ -DCONFIG_MULTITHREAD=0 \ diff --git a/codecs/avif/dec/avif_dec.cpp b/codecs/avif/dec/avif_dec.cpp index 27757b2a..9957b768 100644 --- a/codecs/avif/dec/avif_dec.cpp +++ b/codecs/avif/dec/avif_dec.cpp @@ -1,3 +1,5 @@ +#include + #include #include #include "avif/avif.h" @@ -47,4 +49,5 @@ val decode(std::string avifimage) { EMSCRIPTEN_BINDINGS(my_module) { function("decode", &decode); + function("doLeakCheck", &__lsan_do_recoverable_leak_check); } diff --git a/codecs/avif/dec/avif_dec.d.ts b/codecs/avif/dec/avif_dec.d.ts index ff52bcff..84b0f5e0 100644 --- a/codecs/avif/dec/avif_dec.d.ts +++ b/codecs/avif/dec/avif_dec.d.ts @@ -1,5 +1,6 @@ interface AVIFModule extends EmscriptenWasm.Module { decode(data: BufferSource): ImageData | null; + doLeakCheck(): void; } export default function(opts: 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+ }; +} else { + throw new Error("environment detection error"); +} + +var out = Module["print"] || console.log.bind(console); + +var err = Module["printErr"] || console.warn.bind(console); + +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key]; + } +} + +moduleOverrides = null; + +if (Module["arguments"]) arguments_ = Module["arguments"]; + +if (!Object.getOwnPropertyDescriptor(Module, "arguments")) Object.defineProperty(Module, "arguments", { + configurable: true, + get: function() { + abort("Module.arguments has been replaced with plain arguments_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (Module["thisProgram"]) thisProgram = Module["thisProgram"]; + +if (!Object.getOwnPropertyDescriptor(Module, "thisProgram")) Object.defineProperty(Module, "thisProgram", { + configurable: true, + get: function() { + abort("Module.thisProgram has been replaced with plain thisProgram (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (Module["quit"]) quit_ = Module["quit"]; + +if (!Object.getOwnPropertyDescriptor(Module, "quit")) Object.defineProperty(Module, "quit", { + configurable: true, + get: function() { + abort("Module.quit has been replaced with plain quit_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +assert(typeof Module["memoryInitializerPrefixURL"] === "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["pthreadMainPrefixURL"] === "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["cdInitializerPrefixURL"] === "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["filePackagePrefixURL"] === "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["read"] === "undefined", "Module.read option was removed (modify read_ in JS)"); + +assert(typeof Module["readAsync"] === "undefined", "Module.readAsync option was removed (modify readAsync in JS)"); + +assert(typeof Module["readBinary"] === "undefined", "Module.readBinary option was removed (modify readBinary in JS)"); + +assert(typeof Module["setWindowTitle"] === "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)"); + +assert(typeof Module["TOTAL_MEMORY"] === "undefined", "Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY"); + +if (!Object.getOwnPropertyDescriptor(Module, "read")) Object.defineProperty(Module, "read", { + configurable: true, + get: function() { + abort("Module.read has been replaced with plain read_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "readAsync")) Object.defineProperty(Module, "readAsync", { + configurable: true, + get: function() { + abort("Module.readAsync has been replaced with plain readAsync (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "readBinary")) Object.defineProperty(Module, "readBinary", { + configurable: true, + get: function() { + abort("Module.readBinary has been replaced with plain readBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "setWindowTitle")) Object.defineProperty(Module, "setWindowTitle", { + configurable: true, + get: function() { + abort("Module.setWindowTitle has been replaced with plain setWindowTitle (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +var STACK_ALIGN = 16; + +function dynamicAlloc(size) { + assert(DYNAMICTOP_PTR); + var ret = _asan_js_load_4(DYNAMICTOP_PTR >> 2); + var end = ret + size + 15 & -16; + assert(end <= HEAP8.length, "failure to dynamicAlloc - memory growth etc. is not supported there, call malloc/sbrk directly"); + _asan_js_store_4(DYNAMICTOP_PTR >> 2, end); + return ret; +} + +function alignMemory(size, factor) { + if (!factor) factor = STACK_ALIGN; + return Math.ceil(size / factor) * factor; +} + +function getNativeTypeSize(type) { + switch (type) { + case "i1": + case "i8": + return 1; + + case "i16": + return 2; + + case "i32": + return 4; + + case "i64": + return 8; + + case "float": + return 4; + + case "double": + return 8; + + default: + { + if (type[type.length - 1] === "*") { + return 4; + } else if (type[0] === "i") { + var bits = Number(type.substr(1)); + assert(bits % 8 === 0, "getNativeTypeSize invalid bits " + bits + ", type " + type); + return bits / 8; + } else { + return 0; + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + err(text); + } +} + +function convertJsFunctionToWasm(func, sig) { + if (typeof WebAssembly.Function === "function") { + var typeNames = { + "i": "i32", + "j": "i64", + "f": "f32", + "d": "f64" + }; + var type = { + parameters: [], + results: sig[0] == "v" ? [] : [ typeNames[sig[0]] ] + }; + for (var i = 1; i < sig.length; ++i) { + type.parameters.push(typeNames[sig[i]]); + } + return new WebAssembly.Function(type, func); + } + var typeSection = [ 1, 0, 1, 96 ]; + var sigRet = sig.slice(0, 1); + var sigParam = sig.slice(1); + var typeCodes = { + "i": 127, + "j": 126, + "f": 125, + "d": 124 + }; + typeSection.push(sigParam.length); + for (var i = 0; i < sigParam.length; ++i) { + typeSection.push(typeCodes[sigParam[i]]); + } + if (sigRet == "v") { + typeSection.push(0); + } else { + typeSection = typeSection.concat([ 1, typeCodes[sigRet] ]); + } + typeSection[1] = typeSection.length - 2; + var bytes = new Uint8Array([ 0, 97, 115, 109, 1, 0, 0, 0 ].concat(typeSection, [ 2, 7, 1, 1, 101, 1, 102, 0, 0, 7, 5, 1, 1, 102, 0, 0 ])); + var module = new WebAssembly.Module(bytes); + var instance = new WebAssembly.Instance(module, { + "e": { + "f": func + } + }); + var wrappedFunc = instance.exports["f"]; + return wrappedFunc; +} + +var freeTableIndexes = []; + +var functionsInTableMap; + +function addFunctionWasm(func, sig) { + var table = wasmTable; + if (!functionsInTableMap) { + functionsInTableMap = new WeakMap(); + for (var i = 0; i < table.length; i++) { + var item = table.get(i); + if (item) { + functionsInTableMap.set(item, i); + } + } + } + if (functionsInTableMap.has(func)) { + return functionsInTableMap.get(func); + } + var ret; + if (freeTableIndexes.length) { + ret = freeTableIndexes.pop(); + } else { + ret = table.length; + try { + table.grow(1); + } catch (err) { + if (!(err instanceof RangeError)) { + throw err; + } + throw "Unable to grow wasm table. Set ALLOW_TABLE_GROWTH."; + } + } + try { + table.set(ret, func); + } catch (err) { + if (!(err instanceof TypeError)) { + throw err; + } + assert(typeof sig !== "undefined", "Missing signature argument to addFunction"); + var wrapped = convertJsFunctionToWasm(func, sig); + table.set(ret, wrapped); + } + functionsInTableMap.set(func, ret); + return ret; +} + +function removeFunctionWasm(index) { + functionsInTableMap.delete(wasmTable.get(index)); + freeTableIndexes.push(index); +} + +var funcWrappers = {}; + +function dynCall(sig, ptr, args) { + if (args && args.length) { + assert(args.length === sig.substring(1).replace(/j/g, "--").length); + assert("dynCall_" + sig in Module, "bad function pointer type - no table for sig '" + sig + "'"); + return Module["dynCall_" + sig].apply(null, [ ptr ].concat(args)); + } else { + assert(sig.length == 1); + assert("dynCall_" + sig in Module, "bad function pointer type - no table for sig '" + sig + "'"); + return Module["dynCall_" + sig].call(null, ptr); + } +} + +var tempRet0 = 0; + +var setTempRet0 = function(value) { + tempRet0 = value; +}; + +var getTempRet0 = function() { + return tempRet0; +}; + +var wasmBinary; + +if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; + +if (!Object.getOwnPropertyDescriptor(Module, "wasmBinary")) Object.defineProperty(Module, "wasmBinary", { + configurable: true, + get: function() { + abort("Module.wasmBinary has been replaced with plain wasmBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +var noExitRuntime; + +if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"]; + +if (!Object.getOwnPropertyDescriptor(Module, "noExitRuntime")) Object.defineProperty(Module, "noExitRuntime", { + configurable: true, + get: function() { + abort("Module.noExitRuntime has been replaced with plain noExitRuntime (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (typeof WebAssembly !== "object") { + abort("no native wasm support detected"); +} + +function setValue(ptr, value, type, noSafe) { + type = type || "i8"; + if (type.charAt(type.length - 1) === "*") type = "i32"; + switch (type) { + case "i1": + _asan_js_store_1(ptr >> 0, value); + break; + + case "i8": + _asan_js_store_1(ptr >> 0, value); + break; + + case "i16": + _asan_js_store_2(ptr >> 1, value); + break; + + case "i32": + _asan_js_store_4(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) ], + _asan_js_store_4(ptr >> 2, tempI64[0]), _asan_js_store_4(ptr + 4 >> 2, tempI64[1]); + break; + + case "float": + _asan_js_store_f(ptr >> 2, value); + break; + + case "double": + _asan_js_store_d(ptr >> 3, value); + break; + + default: + abort("invalid type for setValue: " + type); + } +} + +function _asan_js_load_1(ptr) { + if (runtimeInitialized) return _asan_c_load_1(ptr); + return HEAP8[ptr]; +} + +function _asan_js_load_1u(ptr) { + if (runtimeInitialized) return _asan_c_load_1u(ptr); + return HEAPU8[ptr]; +} + +function _asan_js_load_2(ptr) { + if (runtimeInitialized) return _asan_c_load_2(ptr); + return HEAP16[ptr]; +} + +function _asan_js_load_2u(ptr) { + if (runtimeInitialized) return _asan_c_load_2u(ptr); + return HEAPU16[ptr]; +} + +function _asan_js_load_4(ptr) { + if (runtimeInitialized) return _asan_c_load_4(ptr); + return HEAP32[ptr]; +} + +function _asan_js_load_4u(ptr) { + if (runtimeInitialized) return _asan_c_load_4u(ptr) >>> 0; + return HEAPU32[ptr]; +} + +function _asan_js_load_f(ptr) { + if (runtimeInitialized) return _asan_c_load_f(ptr); + return HEAPF32[ptr]; +} + +function _asan_js_load_d(ptr) { + if (runtimeInitialized) return _asan_c_load_d(ptr); + return HEAPF64[ptr]; +} + +function _asan_js_store_1(ptr, val) { + if (runtimeInitialized) return _asan_c_store_1(ptr, val); + return HEAP8[ptr] = val; +} + +function _asan_js_store_1u(ptr, val) { + if (runtimeInitialized) return _asan_c_store_1u(ptr, val); + return HEAPU8[ptr] = val; +} + +function _asan_js_store_2(ptr, val) { + if (runtimeInitialized) return _asan_c_store_2(ptr, val); + return HEAP16[ptr] = val; +} + +function _asan_js_store_4(ptr, val) { + if (runtimeInitialized) return _asan_c_store_4(ptr, val); + return HEAP32[ptr] = val; +} + +function _asan_js_store_4u(ptr, val) { + if (runtimeInitialized) return _asan_c_store_4u(ptr, val) >>> 0; + return HEAPU32[ptr] = val; +} + +function _asan_js_store_f(ptr, val) { + if (runtimeInitialized) return _asan_c_store_f(ptr, val); + return HEAPF32[ptr] = val; +} + +function _asan_js_store_d(ptr, val) { + if (runtimeInitialized) return _asan_c_store_d(ptr, val); + return HEAPF64[ptr] = val; +} + +var wasmMemory; + +var wasmTable = new WebAssembly.Table({ + "initial": 2202, + "maximum": 2202 + 0, + "element": "anyfunc" +}); + +var ABORT = false; + +var EXITSTATUS = 0; + +function assert(condition, text) { + if (!condition) { + abort("Assertion failed: " + text); + } +} + +function getCFunc(ident) { + var func = Module["_" + ident]; + assert(func, "Cannot call unknown function " + ident + ", make sure it is exported"); + return func; +} + +function ccall(ident, returnType, argTypes, args, opts) { + var toC = { + "string": function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len); + } + return ret; + }, + "array": function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret; + } + }; + function convertReturnValue(ret) { + if (returnType === "string") return UTF8ToString(ret); + if (returnType === "boolean") return Boolean(ret); + return ret; + } + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + assert(returnType !== "array", 'Return type should not be "array".'); + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]); + } else { + cArgs[i] = args[i]; + } + } + } + var ret = func.apply(null, cArgs); + ret = convertReturnValue(ret); + if (stack !== 0) stackRestore(stack); + return ret; +} + +var ALLOC_NONE = 3; + +var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined; + +function UTF8ArrayToString(heap, idx, maxBytesToRead) { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr; + if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) { + return UTF8Decoder.decode(heap.subarray(idx, endPtr)); + } else { + var str = ""; + while (idx < endPtr) { + var u0 = heap[idx++]; + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue; + } + var u1 = heap[idx++] & 63; + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue; + } + var u2 = heap[idx++] & 63; + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2; + } else { + if ((u0 & 248) != 240) warnOnce("Invalid UTF-8 leading byte 0x" + u0.toString(16) + " encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!"); + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heap[idx++] & 63; + } + if (u0 < 65536) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); + } + } + } + return str; +} + +function UTF8ToString(ptr, maxBytesToRead) { + return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ""; +} + +function stringToUTF8Array(str, heap, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) return 0; + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) { + var u1 = str.charCodeAt(++i); + u = 65536 + ((u & 1023) << 10) | u1 & 1023; + } + if (u <= 127) { + if (outIdx >= endIdx) break; + heap[outIdx++] = u; + } else if (u <= 2047) { + if (outIdx + 1 >= endIdx) break; + heap[outIdx++] = 192 | u >> 6; + heap[outIdx++] = 128 | u & 63; + } else if (u <= 65535) { + if (outIdx + 2 >= endIdx) break; + heap[outIdx++] = 224 | u >> 12; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + } else { + if (outIdx + 3 >= endIdx) break; + if (u >= 2097152) warnOnce("Invalid Unicode code point 0x" + u.toString(16) + " encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF)."); + heap[outIdx++] = 240 | u >> 18; + heap[outIdx++] = 128 | u >> 12 & 63; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + } + } + heap[outIdx] = 0; + return outIdx - startIdx; +} + +function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); +} + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023; + if (u <= 127) ++len; else if (u <= 2047) len += 2; else if (u <= 65535) len += 3; else len += 4; + } + return len; +} + +var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined; + +function UTF16ToString(ptr, maxBytesToRead) { + assert(ptr % 2 == 0, "Pointer passed to UTF16ToString must be aligned to two bytes!"); + var endPtr = ptr; + var idx = endPtr >> 1; + var maxIdx = idx + maxBytesToRead / 2; + while (!(idx >= maxIdx) && _asan_js_load_2u(idx)) ++idx; + endPtr = idx << 1; + if (endPtr - ptr > 32 && UTF16Decoder) { + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + } else { + var i = 0; + var str = ""; + while (1) { + var codeUnit = _asan_js_load_2(ptr + i * 2 >> 1); + if (codeUnit == 0 || i == maxBytesToRead / 2) return str; + ++i; + str += String.fromCharCode(codeUnit); + } + } +} + +function stringToUTF16(str, outPtr, maxBytesToWrite) { + assert(outPtr % 2 == 0, "Pointer passed to stringToUTF16 must be aligned to two bytes!"); + assert(typeof maxBytesToWrite == "number", "stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 2147483647; + } + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; + var startPtr = outPtr; + var numCharsToWrite = maxBytesToWrite < str.length * 2 ? maxBytesToWrite / 2 : str.length; + for (var i = 0; i < numCharsToWrite; ++i) { + var codeUnit = str.charCodeAt(i); + _asan_js_store_2(outPtr >> 1, codeUnit); + outPtr += 2; + } + _asan_js_store_2(outPtr >> 1, 0); + return outPtr - startPtr; +} + +function lengthBytesUTF16(str) { + return str.length * 2; +} + +function UTF32ToString(ptr, maxBytesToRead) { + assert(ptr % 4 == 0, "Pointer passed to UTF32ToString must be aligned to four bytes!"); + var i = 0; + var str = ""; + while (!(i >= maxBytesToRead / 4)) { + var utf32 = _asan_js_load_4(ptr + i * 4 >> 2); + if (utf32 == 0) break; + ++i; + if (utf32 >= 65536) { + var ch = utf32 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); + } else { + str += String.fromCharCode(utf32); + } + } + return str; +} + +function stringToUTF32(str, outPtr, maxBytesToWrite) { + assert(outPtr % 4 == 0, "Pointer passed to stringToUTF32 must be aligned to four bytes!"); + assert(typeof maxBytesToWrite == "number", "stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 2147483647; + } + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + for (var i = 0; i < str.length; ++i) { + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 55296 && codeUnit <= 57343) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 65536 + ((codeUnit & 1023) << 10) | trailSurrogate & 1023; + } + _asan_js_store_4(outPtr >> 2, codeUnit); + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + _asan_js_store_4(outPtr >> 2, 0); + return outPtr - startPtr; +} + +function lengthBytesUTF32(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 55296 && codeUnit <= 57343) ++i; + len += 4; + } + return len; +} + +function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +function writeArrayToMemory(array, buffer) { + assert(array.length >= 0, "writeArrayToMemory array must have a length (should be an array or typed array)"); + HEAP8.set(array, buffer); +} + +function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === str.charCodeAt(i) & 255); + _asan_js_store_1(buffer++ >> 0, str.charCodeAt(i)); + } + if (!dontAddNull) _asan_js_store_1(buffer >> 0, 0); +} + +var WASM_PAGE_SIZE = 65536; + +function alignUp(x, multiple) { + if (x % multiple > 0) { + x += multiple - x % multiple; + } + return x; +} + +var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64; + +function updateGlobalBufferAndViews(buf) { + buffer = buf; + Module["HEAP8"] = HEAP8 = new Int8Array(buf); + Module["HEAP16"] = HEAP16 = new Int16Array(buf); + Module["HEAP32"] = HEAP32 = new Int32Array(buf); + Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf); + Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf); + Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf); + Module["HEAPF32"] = HEAPF32 = new Float32Array(buf); + Module["HEAPF64"] = HEAPF64 = new Float64Array(buf); +} + +var STACK_BASE = 1085550304, STACK_MAX = 1080307424, DYNAMIC_BASE = 1085550304, DYNAMICTOP_PTR = 1080307264; + +assert(STACK_BASE % 16 === 0, "stack must start aligned"); + +assert(DYNAMIC_BASE % 16 === 0, "heap must start aligned"); + +var TOTAL_STACK = 5242880; + +if (Module["TOTAL_STACK"]) assert(TOTAL_STACK === Module["TOTAL_STACK"], "the stack size can no longer be determined at runtime"); + +var INITIAL_INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 1091567616; + +if (!Object.getOwnPropertyDescriptor(Module, "INITIAL_MEMORY")) Object.defineProperty(Module, "INITIAL_MEMORY", { + configurable: true, + get: function() { + abort("Module.INITIAL_MEMORY has been replaced with plain INITIAL_INITIAL_MEMORY (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +assert(INITIAL_INITIAL_MEMORY >= TOTAL_STACK, "INITIAL_MEMORY should be larger than TOTAL_STACK, was " + INITIAL_INITIAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")"); + +assert(typeof Int32Array !== "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, "JS engine does not provide full typed array support"); + +if (Module["wasmMemory"]) { + wasmMemory = Module["wasmMemory"]; +} else { + wasmMemory = new WebAssembly.Memory({ + "initial": INITIAL_INITIAL_MEMORY / WASM_PAGE_SIZE, + "maximum": 2147483648 / WASM_PAGE_SIZE + }); +} + +if (wasmMemory) { + buffer = wasmMemory.buffer; +} + +INITIAL_INITIAL_MEMORY = buffer.byteLength; + +assert(INITIAL_INITIAL_MEMORY % WASM_PAGE_SIZE === 0); + +assert(65536 % WASM_PAGE_SIZE === 0); + +updateGlobalBufferAndViews(buffer); + +_asan_js_store_4(DYNAMICTOP_PTR >> 2, DYNAMIC_BASE); + +function writeStackCookie() { + assert((STACK_MAX & 3) == 0); + _asan_js_store_4u((STACK_MAX >> 2) + 1, 34821223); + _asan_js_store_4u((STACK_MAX >> 2) + 2, 2310721022); +} + +function checkStackCookie() { + var cookie1 = _asan_js_load_4u((STACK_MAX >> 2) + 1); + var cookie2 = _asan_js_load_4u((STACK_MAX >> 2) + 2); + if (cookie1 != 34821223 || cookie2 != 2310721022) { + abort("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x" + cookie2.toString(16) + " " + cookie1.toString(16)); + } +} + +(function() { + var h16 = new Int16Array(1); + var h8 = new Int8Array(h16.buffer); + h16[0] = 25459; + if (h8[0] !== 115 || h8[1] !== 99) throw "Runtime error: expected the system to be little-endian!"; +})(); + +function callRuntimeCallbacks(callbacks) { + while (callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == "function") { + callback(Module); + continue; + } + var func = callback.func; + if (typeof func === "number") { + if (callback.arg === undefined) { + Module["dynCall_v"](func); + } else { + Module["dynCall_vi"](func, callback.arg); + } + } else { + func(callback.arg === undefined ? null : callback.arg); + } + } +} + +var __ATPRERUN__ = []; + +var __ATINIT__ = []; + +var __ATMAIN__ = []; + +var __ATPOSTRUN__ = []; + +var runtimeInitialized = false; + +var runtimeExited = false; + +function preRun() { + if (Module["preRun"]) { + if (typeof Module["preRun"] == "function") Module["preRun"] = [ Module["preRun"] ]; + while (Module["preRun"].length) { + addOnPreRun(Module["preRun"].shift()); + } + } + callRuntimeCallbacks(__ATPRERUN__); +} + +function initRuntime() { + checkStackCookie(); + assert(!runtimeInitialized); + runtimeInitialized = true; + if (!Module["noFSInit"] && !FS.init.initialized) FS.init(); + TTY.init(); + PIPEFS.root = FS.mount(PIPEFS, {}, null); + callRuntimeCallbacks(__ATINIT__); +} + +function preMain() { + checkStackCookie(); + FS.ignorePermissions = false; + callRuntimeCallbacks(__ATMAIN__); +} + +function exitRuntime() { + checkStackCookie(); + runtimeExited = true; +} + +function postRun() { + checkStackCookie(); + if (Module["postRun"]) { + if (typeof Module["postRun"] == "function") Module["postRun"] = [ Module["postRun"] ]; + while (Module["postRun"].length) { + addOnPostRun(Module["postRun"].shift()); + } + } + callRuntimeCallbacks(__ATPOSTRUN__); +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb); +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb); +} + +assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +var Math_abs = Math.abs; + +var Math_ceil = Math.ceil; + +var Math_floor = Math.floor; + +var Math_min = Math.min; + +var runDependencies = 0; + +var runDependencyWatcher = null; + +var dependenciesFulfilled = null; + +var runDependencyTracking = {}; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } +} + +function addRunDependency(id) { + runDependencies++; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies); + } + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval !== "undefined") { + runDependencyWatcher = setInterval(function() { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return; + } + var shown = false; + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + err("still waiting on run dependencies:"); + } + err("dependency: " + dep); + } + if (shown) { + err("(end of list)"); + } + }, 1e4); + } + } else { + err("warning: run dependency added without ID"); + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies); + } + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id]; + } else { + err("warning: run dependency removed without ID"); + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback(); + } + } +} + +Module["preloadedImages"] = {}; + +Module["preloadedAudios"] = {}; + +function abort(what) { + if (Module["onAbort"]) { + Module["onAbort"](what); + } + what += ""; + err(what); + ABORT = true; + EXITSTATUS = 1; + var output = "abort(" + what + ") at " + stackTrace(); + what = output; + var e = new WebAssembly.RuntimeError(what); + readyPromiseReject(e); + throw e; +} + +function hasPrefix(str, prefix) { + return String.prototype.startsWith ? str.startsWith(prefix) : str.indexOf(prefix) === 0; +} + +var dataURIPrefix = "data:application/octet-stream;base64,"; + +function isDataURI(filename) { + return hasPrefix(filename, dataURIPrefix); +} + +var fileURIPrefix = "file://"; + +function isFileURI(filename) { + return hasPrefix(filename, fileURIPrefix); +} + +function createExportWrapper(name, fixedasm) { + return function() { + var displayName = name; + var asm = fixedasm; + if (!fixedasm) { + asm = Module["asm"]; + } + assert(runtimeInitialized, "native function `" + displayName + "` called before runtime initialization"); + assert(!runtimeExited, "native function `" + displayName + "` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + if (!asm[name]) { + assert(asm[name], "exported native function `" + displayName + "` not found"); + } + return asm[name].apply(null, arguments); + }; +} + +var wasmBinaryFile = "avif_dec.wasm"; + +if (!isDataURI(wasmBinaryFile)) { + wasmBinaryFile = locateFile(wasmBinaryFile); +} + +function getBinary() { + try { + if (wasmBinary) { + return new Uint8Array(wasmBinary); + } + if (readBinary) { + return readBinary(wasmBinaryFile); + } else { + throw "both async and sync fetching of the wasm failed"; + } + } catch (err) { + abort(err); + } +} + +function getBinaryPromise() { + if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === "function" && !isFileURI(wasmBinaryFile)) { + return fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + if (!response["ok"]) { + throw "failed to load wasm binary file at '" + wasmBinaryFile + "'"; + } + return response["arrayBuffer"](); + }).catch(function() { + return getBinary(); + }); + } + return new Promise(function(resolve, reject) { + resolve(getBinary()); + }); +} + +var wasmOffsetConverter; + +function WasmOffsetConverter(wasmBytes, wasmModule) { + var offset = 8; + var funcidx = 0; + this.offset_map = {}; + this.func_starts = []; + this.name_map = {}; + this.import_functions = 0; + var buffer = wasmBytes; + function unsignedLEB128() { + var result = 0; + var shift = 0; + do { + var byte = buffer[offset++]; + result += (byte & 127) << shift; + shift += 7; + } while (byte & 128); + return result; + } + function skipLimits() { + var flags = unsignedLEB128(); + unsignedLEB128(); + var hasMax = (flags & 1) != 0; + if (hasMax) { + unsignedLEB128(); + } + } + binary_parse: while (offset < buffer.length) { + var type = buffer[offset++]; + var end = unsignedLEB128() + offset; + switch (type) { + case 2: + var count = unsignedLEB128(); + while (count-- > 0) { + offset = unsignedLEB128() + offset; + offset = unsignedLEB128() + offset; + switch (buffer[offset++]) { + case 0: + ++funcidx; + unsignedLEB128(); + break; + + case 1: + ++offset; + skipLimits(); + break; + + case 2: + skipLimits(); + break; + + case 3: + offset += 2; + break; + + default: + throw "bad import kind"; + } + } + this.import_functions = funcidx; + break; + + case 10: + var count = unsignedLEB128(); + while (count-- > 0) { + var size = unsignedLEB128(); + this.offset_map[funcidx++] = offset; + this.func_starts.push(offset); + offset += size; + } + break binary_parse; + } + offset = end; + } + var sections = WebAssembly.Module.customSections(wasmModule, "name"); + for (var i = 0; i < sections.length; ++i) { + buffer = new Uint8Array(sections[i]); + if (buffer[0] != 1) continue; + offset = 1; + unsignedLEB128(); + var count = unsignedLEB128(); + while (count-- > 0) { + var index = unsignedLEB128(); + var length = unsignedLEB128(); + this.name_map[index] = UTF8ArrayToString(buffer, offset, length); + offset += length; + } + } +} + +WasmOffsetConverter.prototype.convert = function(funcidx, offset) { + return this.offset_map[funcidx] + offset; +}; + +WasmOffsetConverter.prototype.getIndex = function(offset) { + var lo = 0; + var hi = this.func_starts.length; + var mid; + while (lo < hi) { + mid = Math.floor((lo + hi) / 2); + if (this.func_starts[mid] > offset) { + hi = mid; + } else { + lo = mid + 1; + } + } + return lo + this.import_functions - 1; +}; + +WasmOffsetConverter.prototype.isSameFunc = function(offset1, offset2) { + return this.getIndex(offset1) == this.getIndex(offset2); +}; + +WasmOffsetConverter.prototype.getName = function(offset) { + var index = this.getIndex(offset); + return this.name_map[index] || "wasm-function[" + index + "]"; +}; + +function createWasm() { + var info = { + "env": asmLibraryArg, + "wasi_snapshot_preview1": asmLibraryArg + }; + function receiveInstance(instance, module) { + var exports = instance.exports; + Module["asm"] = exports; + removeRunDependency("wasm-instantiate"); + } + addRunDependency("wasm-instantiate"); + var trueModule = Module; + function receiveInstantiatedSource(output) { + assert(Module === trueModule, "the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"); + trueModule = null; + receiveInstance(output["instance"]); + } + addRunDependency("offset-converter"); + function instantiateArrayBuffer(receiver) { + return getBinaryPromise().then(function(binary) { + var result = WebAssembly.instantiate(binary, info); + result.then(function(instance) { + wasmOffsetConverter = new WasmOffsetConverter(binary, instance.module); + removeRunDependency("offset-converter"); + }); + return result; + }).then(receiver, function(reason) { + err("failed to asynchronously prepare wasm: " + reason); + abort(reason); + }); + } + function instantiateAsync() { + if (!wasmBinary && typeof WebAssembly.instantiateStreaming === "function" && !isDataURI(wasmBinaryFile) && !isFileURI(wasmBinaryFile) && typeof fetch === "function") { + fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + var result = WebAssembly.instantiateStreaming(response, info); + Promise.all([ response.clone().arrayBuffer(), result ]).then(function(results) { + wasmOffsetConverter = new WasmOffsetConverter(new Uint8Array(results[0]), results[1].module); + removeRunDependency("offset-converter"); + }); + return result.then(receiveInstantiatedSource, function(reason) { + err("wasm streaming compile failed: " + reason); + err("falling back to ArrayBuffer instantiation"); + return instantiateArrayBuffer(receiveInstantiatedSource); + }); + }); + } else { + return instantiateArrayBuffer(receiveInstantiatedSource); + } + } + if (Module["instantiateWasm"]) { + try { + var exports = Module["instantiateWasm"](info, receiveInstance); + return exports; + } catch (e) { + err("Module.instantiateWasm callback failed with error: " + e); + return false; + } + } + instantiateAsync(); + return {}; +} + +var tempDouble; + +var tempI64; + +var ASM_CONSTS = { + 1074795592: function() { + return withBuiltinMalloc(function() { + return allocateUTF8(Module["ASAN_OPTIONS"] || 0); + }); + }, + 1074795690: function() { + return withBuiltinMalloc(function() { + return allocateUTF8(Module["LSAN_OPTIONS"] || 0); + }); + }, + 1074795787: function() { + return withBuiltinMalloc(function() { + return allocateUTF8(Module["UBSAN_OPTIONS"] || 0); + }); + }, + 1074819719: function() { + var setting = Module["printWithColors"]; + if (setting != null) { + return setting; + } else { + return ENVIRONMENT_IS_NODE && process.stderr.isTTY; + } + }, + 1074820938: function() { + return STACK_BASE; + }, + 1074820961: function() { + return STACK_MAX; + } +}; + +function _emscripten_asm_const_iii(code, sigPtr, argbuf) { + var args = readAsmConstArgs(sigPtr, argbuf); + return ASM_CONSTS[code].apply(null, args); +} + +__ATINIT__.push({ + func: function() { + ___wasm_call_ctors(); + } +}); + +function demangle(func) { + warnOnce("warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling"); + return func; +} + +function demangleAll(text) { + var regex = /\b_Z[\w\d_]+/g; + return text.replace(regex, function(x) { + var y = demangle(x); + return x === y ? x : y + " [" + x + "]"; + }); +} + +function jsStackTrace() { + var err = new Error(); + if (!err.stack) { + try { + throw new Error(); + } catch (e) { + err = e; + } + if (!err.stack) { + return "(no stack trace available)"; + } + } + return err.stack.toString(); +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"](); + return demangleAll(js); +} + +function ___cxa_allocate_exception(size) { + return _malloc(size); +} + +function _atexit(func, arg) { + warnOnce("atexit() called, but EXIT_RUNTIME is not set, so atexits() will not be called. set EXIT_RUNTIME to 1 (see the FAQ)"); +} + +function ___cxa_atexit(a0, a1) { + return _atexit(a0, a1); +} + +function ___cxa_thread_atexit(a0, a1) { + return _atexit(a0, a1); +} + +var exceptionInfos = {}; + +var exceptionLast = 0; + +function __ZSt18uncaught_exceptionv() { + return __ZSt18uncaught_exceptionv.uncaught_exceptions > 0; +} + +function ___cxa_throw(ptr, type, destructor) { + exceptionInfos[ptr] = { + ptr: ptr, + adjusted: [ ptr ], + type: type, + destructor: destructor, + refcount: 0, + caught: false, + rethrown: false + }; + exceptionLast = ptr; + if (!("uncaught_exception" in __ZSt18uncaught_exceptionv)) { + __ZSt18uncaught_exceptionv.uncaught_exceptions = 1; + } else { + __ZSt18uncaught_exceptionv.uncaught_exceptions++; + } + 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 ___handle_stack_overflow() { + abort("stack overflow"); +} + +var PATH = { + splitPath: function(filename) { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1); + }, + normalizeArray: function(parts, allowAboveRoot) { + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === ".") { + parts.splice(i, 1); + } else if (last === "..") { + parts.splice(i, 1); + up++; + } else if (up) { + parts.splice(i, 1); + up--; + } + } + if (allowAboveRoot) { + for (;up; up--) { + parts.unshift(".."); + } + } + return parts; + }, + normalize: function(path) { + var isAbsolute = path.charAt(0) === "/", trailingSlash = path.substr(-1) === "/"; + path = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p; + }), !isAbsolute).join("/"); + if (!path && !isAbsolute) { + path = "."; + } + if (path && trailingSlash) { + path += "/"; + } + return (isAbsolute ? "/" : "") + path; + }, + dirname: function(path) { + var result = PATH.splitPath(path), root = result[0], dir = result[1]; + if (!root && !dir) { + return "."; + } + if (dir) { + dir = dir.substr(0, dir.length - 1); + } + return root + dir; + }, + basename: function(path) { + if (path === "/") return "/"; + var lastSlash = path.lastIndexOf("/"); + if (lastSlash === -1) return path; + return path.substr(lastSlash + 1); + }, + extname: function(path) { + return PATH.splitPath(path)[3]; + }, + join: function() { + var paths = Array.prototype.slice.call(arguments, 0); + return PATH.normalize(paths.join("/")); + }, + join2: function(l, r) { + return PATH.normalize(l + "/" + r); + } +}; + +function setErrNo(value) { + _asan_js_store_4(___errno_location() >> 2, value); + return value; +} + +var PATH_FS = { + resolve: function() { + var resolvedPath = "", resolvedAbsolute = false; + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? arguments[i] : FS.cwd(); + if (typeof path !== "string") { + throw new TypeError("Arguments to path.resolve must be strings"); + } else if (!path) { + return ""; + } + resolvedPath = path + "/" + resolvedPath; + resolvedAbsolute = path.charAt(0) === "/"; + } + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(function(p) { + return !!p; + }), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "."; + }, + relative: function(from, to) { + from = PATH_FS.resolve(from).substr(1); + to = PATH_FS.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: [], + init: function() {}, + shutdown: function() {}, + register: function(dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops: ops + }; + FS.registerDevice(dev, TTY.stream_ops); + }, + stream_ops: { + open: function(stream) { + var tty = TTY.ttys[stream.node.rdev]; + if (!tty) { + throw new FS.ErrnoError(43); + } + stream.tty = tty; + stream.seekable = false; + }, + close: function(stream) { + stream.tty.ops.flush(stream.tty); + }, + flush: function(stream) { + stream.tty.ops.flush(stream.tty); + }, + read: function(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.get_char) { + throw new FS.ErrnoError(60); + } + 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(29); + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6); + } + 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(60); + } + try { + for (var i = 0; i < length; i++) { + stream.tty.ops.put_char(stream.tty, buffer[offset + i]); + } + } catch (e) { + throw new FS.ErrnoError(29); + } + 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) { + var BUFSIZE = 256; + var buf = Buffer.alloc ? Buffer.alloc(BUFSIZE) : new Buffer(BUFSIZE); + var bytesRead = 0; + try { + bytesRead = nodeFS.readSync(process.stdin.fd, buf, 0, BUFSIZE, null); + } catch (e) { + if (e.toString().indexOf("EOF") != -1) bytesRead = 0; else throw e; + } + if (bytesRead > 0) { + result = buf.slice(0, bytesRead).toString("utf-8"); + } else { + result = null; + } + } else if (typeof window != "undefined" && typeof window.prompt == "function") { + result = window.prompt("Input: "); + if (result !== null) { + result += "\n"; + } + } else if (typeof readline == "function") { + 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) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } else { + if (val != 0) tty.output.push(val); + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } + } + }, + default_tty1_ops: { + put_char: function(tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } else { + if (val != 0) tty.output.push(val); + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } + } + } +}; + +var MEMFS = { + ops_table: null, + mount: function(mount) { + return MEMFS.createNode(null, "/", 16384 | 511, 0); + }, + createNode: function(parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63); + } + if (!MEMFS.ops_table) { + MEMFS.ops_table = { + dir: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + lookup: MEMFS.node_ops.lookup, + 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 + }, + stream: { + llseek: MEMFS.stream_ops.llseek + } + }, + file: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: { + 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, + msync: MEMFS.stream_ops.msync + } + }, + link: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + readlink: MEMFS.node_ops.readlink + }, + stream: {} + }, + chrdev: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: FS.chrdev_stream_ops + } + }; + } + var node = FS.createNode(parent, name, mode, dev); + if (FS.isDir(node.mode)) { + node.node_ops = MEMFS.ops_table.dir.node; + node.stream_ops = MEMFS.ops_table.dir.stream; + node.contents = {}; + } else if (FS.isFile(node.mode)) { + node.node_ops = MEMFS.ops_table.file.node; + node.stream_ops = MEMFS.ops_table.file.stream; + node.usedBytes = 0; + node.contents = null; + } else if (FS.isLink(node.mode)) { + node.node_ops = MEMFS.ops_table.link.node; + node.stream_ops = MEMFS.ops_table.link.stream; + } else if (FS.isChrdev(node.mode)) { + node.node_ops = MEMFS.ops_table.chrdev.node; + node.stream_ops = MEMFS.ops_table.chrdev.stream; + } + node.timestamp = Date.now(); + if (parent) { + parent.contents[name] = node; + } + return node; + }, + getFileDataAsRegularArray: function(node) { + if (node.contents && node.contents.subarray) { + var arr = []; + for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]); + return arr; + } + return node.contents; + }, + getFileDataAsTypedArray: function(node) { + if (!node.contents) return new Uint8Array(0); + if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); + return new Uint8Array(node.contents); + }, + expandFileStorage: function(node, newCapacity) { + var prevCapacity = node.contents ? node.contents.length : 0; + if (prevCapacity >= newCapacity) return; + var CAPACITY_DOUBLING_MAX = 1024 * 1024; + newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) >>> 0); + if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); + var oldContents = node.contents; + node.contents = new Uint8Array(newCapacity); + if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); + return; + }, + resizeFileStorage: function(node, newSize) { + if (node.usedBytes == newSize) return; + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0; + return; + } + if (!node.contents || node.contents.subarray) { + var oldContents = node.contents; + node.contents = new Uint8Array(newSize); + if (oldContents) { + node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))); + } + node.usedBytes = newSize; + return; + } + if (!node.contents) node.contents = []; + if (node.contents.length > newSize) node.contents.length = newSize; else while (node.contents.length < newSize) node.contents.push(0); + node.usedBytes = newSize; + }, + node_ops: { + getattr: function(node) { + var attr = {}; + 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.usedBytes; + } 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); + 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) { + MEMFS.resizeFileStorage(node, attr.size); + } + }, + lookup: function(parent, name) { + throw FS.genericErrors[44]; + }, + mknod: function(parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev); + }, + rename: function(old_node, new_dir, new_name) { + 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(55); + } + } + } + delete old_node.parent.contents[old_node.name]; + old_node.name = new_name; + new_dir.contents[new_name] = old_node; + old_node.parent = new_dir; + }, + 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(55); + } + 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.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node; + }, + readlink: function(node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28); + } + return node.link; + } + }, + stream_ops: { + read: function(stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= stream.node.usedBytes) return 0; + var size = Math.min(stream.node.usedBytes - position, length); + assert(size >= 0); + if (size > 8 && contents.subarray) { + 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, canOwn) { + assert(!(buffer instanceof ArrayBuffer)); + if (buffer.buffer === HEAP8.buffer) { + if (canOwn) { + warnOnce("file packager has copied file data into memory, but in memory growth we are forced to copy it again (see --no-heap-copy)"); + } + canOwn = false; + } + if (!length) return 0; + var node = stream.node; + node.timestamp = Date.now(); + if (buffer.subarray && (!node.contents || node.contents.subarray)) { + if (canOwn) { + assert(position === 0, "canOwn must imply no weird position inside the file"); + node.contents = buffer.subarray(offset, offset + length); + node.usedBytes = length; + return length; + } else if (node.usedBytes === 0 && position === 0) { + node.contents = buffer.slice(offset, offset + length); + node.usedBytes = length; + return length; + } else if (position + length <= node.usedBytes) { + node.contents.set(buffer.subarray(offset, offset + length), position); + return length; + } + } + MEMFS.expandFileStorage(node, position + length); + if (node.contents.subarray && buffer.subarray) { + node.contents.set(buffer.subarray(offset, offset + length), position); + } else { + for (var i = 0; i < length; i++) { + node.contents[position + i] = buffer[offset + i]; + } + } + node.usedBytes = Math.max(node.usedBytes, position + length); + return length; + }, + llseek: function(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position; + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.usedBytes; + } + } + if (position < 0) { + throw new FS.ErrnoError(28); + } + return position; + }, + allocate: function(stream, offset, length) { + MEMFS.expandFileStorage(stream.node, offset + length); + stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length); + }, + mmap: function(stream, address, length, position, prot, flags) { + assert(address === 0); + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + var ptr; + var allocated; + var contents = stream.node.contents; + if (!(flags & 2) && contents.buffer === buffer) { + allocated = false; + ptr = contents.byteOffset; + } else { + 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 = FS.mmapAlloc(length); + if (!ptr) { + throw new FS.ErrnoError(48); + } + HEAP8.set(contents, ptr); + } + return { + ptr: ptr, + allocated: allocated + }; + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + if (mmapFlags & 2) { + return 0; + } + var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0; + } + } +}; + +var ERRNO_MESSAGES = { + 0: "Success", + 1: "Arg list too long", + 2: "Permission denied", + 3: "Address already in use", + 4: "Address not available", + 5: "Address family not supported by protocol family", + 6: "No more processes", + 7: "Socket already connected", + 8: "Bad file number", + 9: "Trying to read unreadable message", + 10: "Mount device busy", + 11: "Operation canceled", + 12: "No children", + 13: "Connection aborted", + 14: "Connection refused", + 15: "Connection reset by peer", + 16: "File locking deadlock error", + 17: "Destination address required", + 18: "Math arg out of domain of func", + 19: "Quota exceeded", + 20: "File exists", + 21: "Bad address", + 22: "File too large", + 23: "Host is unreachable", + 24: "Identifier removed", + 25: "Illegal byte sequence", + 26: "Connection already in progress", + 27: "Interrupted system call", + 28: "Invalid argument", + 29: "I/O error", + 30: "Socket is already connected", + 31: "Is a directory", + 32: "Too many symbolic links", + 33: "Too many open files", + 34: "Too many links", + 35: "Message too long", + 36: "Multihop attempted", + 37: "File or path name too long", + 38: "Network interface is not configured", + 39: "Connection reset by network", + 40: "Network is unreachable", + 41: "Too many open files in system", + 42: "No buffer space available", + 43: "No such device", + 44: "No such file or directory", + 45: "Exec format error", + 46: "No record locks available", + 47: "The link has been severed", + 48: "Not enough core", + 49: "No message of desired type", + 50: "Protocol not available", + 51: "No space left on device", + 52: "Function not implemented", + 53: "Socket is not connected", + 54: "Not a directory", + 55: "Directory not empty", + 56: "State not recoverable", + 57: "Socket operation on non-socket", + 59: "Not a typewriter", + 60: "No such device or address", + 61: "Value too large for defined data type", + 62: "Previous owner died", + 63: "Not super-user", + 64: "Broken pipe", + 65: "Protocol error", + 66: "Unknown protocol", + 67: "Protocol wrong type for socket", + 68: "Math result not representable", + 69: "Read only file system", + 70: "Illegal seek", + 71: "No such process", + 72: "Stale file handle", + 73: "Connection timed out", + 74: "Text file busy", + 75: "Cross-device link", + 100: "Device not a stream", + 101: "Bad font file fmt", + 102: "Invalid slot", + 103: "Invalid request code", + 104: "No anode", + 105: "Block device required", + 106: "Channel number out of range", + 107: "Level 3 halted", + 108: "Level 3 reset", + 109: "Link number out of range", + 110: "Protocol driver not attached", + 111: "No CSI structure available", + 112: "Level 2 halted", + 113: "Invalid exchange", + 114: "Invalid request descriptor", + 115: "Exchange full", + 116: "No data (for no delay io)", + 117: "Timer expired", + 118: "Out of streams resources", + 119: "Machine is not on the network", + 120: "Package not installed", + 121: "The object is remote", + 122: "Advertise error", + 123: "Srmount error", + 124: "Communication error on send", + 125: "Cross mount point (not really error)", + 126: "Given log. name not unique", + 127: "f.d. invalid for this operation", + 128: "Remote address changed", + 129: "Can access a needed shared lib", + 130: "Accessing a corrupted shared lib", + 131: ".lib section in a.out corrupted", + 132: "Attempting to link in too many libs", + 133: "Attempting to exec a shared library", + 135: "Streams pipe error", + 136: "Too many users", + 137: "Socket type not supported", + 138: "Not supported", + 139: "Protocol family not supported", + 140: "Can't send after socket shutdown", + 141: "Too many references", + 142: "Host is down", + 148: "No medium (in tape drive)", + 156: "Level 2 not synchronized" +}; + +var ERRNO_CODES = { + EPERM: 63, + ENOENT: 44, + ESRCH: 71, + EINTR: 27, + EIO: 29, + ENXIO: 60, + E2BIG: 1, + ENOEXEC: 45, + EBADF: 8, + ECHILD: 12, + EAGAIN: 6, + EWOULDBLOCK: 6, + ENOMEM: 48, + EACCES: 2, + EFAULT: 21, + ENOTBLK: 105, + EBUSY: 10, + EEXIST: 20, + EXDEV: 75, + ENODEV: 43, + ENOTDIR: 54, + EISDIR: 31, + EINVAL: 28, + ENFILE: 41, + EMFILE: 33, + ENOTTY: 59, + ETXTBSY: 74, + EFBIG: 22, + ENOSPC: 51, + ESPIPE: 70, + EROFS: 69, + EMLINK: 34, + EPIPE: 64, + EDOM: 18, + ERANGE: 68, + ENOMSG: 49, + EIDRM: 24, + ECHRNG: 106, + EL2NSYNC: 156, + EL3HLT: 107, + EL3RST: 108, + ELNRNG: 109, + EUNATCH: 110, + ENOCSI: 111, + EL2HLT: 112, + EDEADLK: 16, + ENOLCK: 46, + EBADE: 113, + EBADR: 114, + EXFULL: 115, + ENOANO: 104, + EBADRQC: 103, + EBADSLT: 102, + EDEADLOCK: 16, + EBFONT: 101, + ENOSTR: 100, + ENODATA: 116, + ETIME: 117, + ENOSR: 118, + ENONET: 119, + ENOPKG: 120, + EREMOTE: 121, + ENOLINK: 47, + EADV: 122, + ESRMNT: 123, + ECOMM: 124, + EPROTO: 65, + EMULTIHOP: 36, + EDOTDOT: 125, + EBADMSG: 9, + ENOTUNIQ: 126, + EBADFD: 127, + EREMCHG: 128, + ELIBACC: 129, + ELIBBAD: 130, + ELIBSCN: 131, + ELIBMAX: 132, + ELIBEXEC: 133, + ENOSYS: 52, + ENOTEMPTY: 55, + ENAMETOOLONG: 37, + ELOOP: 32, + EOPNOTSUPP: 138, + EPFNOSUPPORT: 139, + ECONNRESET: 15, + ENOBUFS: 42, + EAFNOSUPPORT: 5, + EPROTOTYPE: 67, + ENOTSOCK: 57, + ENOPROTOOPT: 50, + ESHUTDOWN: 140, + ECONNREFUSED: 14, + EADDRINUSE: 3, + ECONNABORTED: 13, + ENETUNREACH: 40, + ENETDOWN: 38, + ETIMEDOUT: 73, + EHOSTDOWN: 142, + EHOSTUNREACH: 23, + EINPROGRESS: 26, + EALREADY: 7, + EDESTADDRREQ: 17, + EMSGSIZE: 35, + EPROTONOSUPPORT: 66, + ESOCKTNOSUPPORT: 137, + EADDRNOTAVAIL: 4, + ENETRESET: 39, + EISCONN: 30, + ENOTCONN: 53, + ETOOMANYREFS: 141, + EUSERS: 136, + EDQUOT: 19, + ESTALE: 72, + ENOTSUP: 138, + ENOMEDIUM: 148, + EILSEQ: 25, + EOVERFLOW: 61, + ECANCELED: 11, + ENOTRECOVERABLE: 56, + EOWNERDEAD: 62, + ESTRPIPE: 135 +}; + +var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + trackingDelegate: {}, + tracking: { + openFlags: { + READ: 1, + WRITE: 2 + } + }, + ErrnoError: null, + genericErrors: {}, + filesystems: null, + syncFSRequests: 0, + handleFSError: function(e) { + if (!(e instanceof FS.ErrnoError)) throw e + " : " + stackTrace(); + return setErrNo(e.errno); + }, + lookupPath: function(path, opts) { + path = PATH_FS.resolve(FS.cwd(), path); + opts = opts || {}; + if (!path) return { + path: "", + node: null + }; + var defaults = { + follow_mount: true, + recurse_count: 0 + }; + for (var key in defaults) { + if (opts[key] === undefined) { + opts[key] = defaults[key]; + } + } + if (opts.recurse_count > 8) { + throw new FS.ErrnoError(32); + } + var parts = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p; + }), false); + 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) { + break; + } + current = FS.lookupNode(current, parts[i]); + current_path = PATH.join2(current_path, parts[i]); + if (FS.isMountpoint(current)) { + if (!islast || islast && opts.follow_mount) { + current = current.mounted.root; + } + } + if (!islast || opts.follow) { + var count = 0; + while (FS.isLink(current.mode)) { + var link = FS.readlink(current_path); + current_path = PATH_FS.resolve(PATH.dirname(current_path), link); + var lookup = FS.lookupPath(current_path, { + recurse_count: opts.recurse_count + }); + current = lookup.node; + if (count++ > 40) { + throw new FS.ErrnoError(32); + } + } + } + } + return { + path: current_path, + node: current + }; + }, + getPath: function(node) { + var path; + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path; + } + path = path ? node.name + "/" + path : node.name; + node = node.parent; + } + }, + 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.nameTable.length; + }, + hashAddNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node; + }, + hashRemoveNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + if (FS.nameTable[hash] === node) { + FS.nameTable[hash] = node.name_next; + } else { + var current = FS.nameTable[hash]; + while (current) { + if (current.name_next === node) { + current.name_next = node.name_next; + break; + } + current = current.name_next; + } + } + }, + lookupNode: function(parent, name) { + var errCode = FS.mayLookup(parent); + if (errCode) { + throw new FS.ErrnoError(errCode, parent); + } + var hash = FS.hashName(parent.id, name); + for (var node = FS.nameTable[hash]; node; node = node.name_next) { + var nodeName = node.name; + if (node.parent.id === parent.id && nodeName === name) { + return node; + } + } + return FS.lookup(parent, name); + }, + createNode: function(parent, name, mode, rdev) { + var node = new FS.FSNode(parent, name, mode, rdev); + 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 & 61440) === 32768; + }, + isDir: function(mode) { + return (mode & 61440) === 16384; + }, + isLink: function(mode) { + return (mode & 61440) === 40960; + }, + isChrdev: function(mode) { + return (mode & 61440) === 8192; + }, + isBlkdev: function(mode) { + return (mode & 61440) === 24576; + }, + isFIFO: function(mode) { + return (mode & 61440) === 4096; + }, + isSocket: function(mode) { + return (mode & 49152) === 49152; + }, + flagModes: { + "r": 0, + "rs": 1052672, + "r+": 2, + "w": 577, + "wx": 705, + "xw": 705, + "w+": 578, + "wx+": 706, + "xw+": 706, + "a": 1089, + "ax": 1217, + "xa": 1217, + "a+": 1090, + "ax+": 1218, + "xa+": 1218 + }, + 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 perms = [ "r", "w", "rw" ][flag & 3]; + if (flag & 512) { + perms += "w"; + } + return perms; + }, + nodePermissions: function(node, perms) { + if (FS.ignorePermissions) { + return 0; + } + if (perms.indexOf("r") !== -1 && !(node.mode & 292)) { + return 2; + } else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) { + return 2; + } else if (perms.indexOf("x") !== -1 && !(node.mode & 73)) { + return 2; + } + return 0; + }, + mayLookup: function(dir) { + var errCode = FS.nodePermissions(dir, "x"); + if (errCode) return errCode; + if (!dir.node_ops.lookup) return 2; + return 0; + }, + mayCreate: function(dir, name) { + try { + var node = FS.lookupNode(dir, name); + return 20; + } 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 errCode = FS.nodePermissions(dir, "wx"); + if (errCode) { + return errCode; + } + if (isdir) { + if (!FS.isDir(node.mode)) { + return 54; + } + if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { + return 10; + } + } else { + if (FS.isDir(node.mode)) { + return 31; + } + } + return 0; + }, + mayOpen: function(node, flags) { + if (!node) { + return 44; + } + if (FS.isLink(node.mode)) { + return 32; + } else if (FS.isDir(node.mode)) { + if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) { + return 31; + } + } + return FS.nodePermissions(node, FS.flagsToPermissionString(flags)); + }, + MAX_OPEN_FDS: 4096, + nextfd: function(fd_start, fd_end) { + fd_start = fd_start || 0; + 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(33); + }, + getStream: function(fd) { + return FS.streams[fd]; + }, + createStream: function(stream, fd_start, fd_end) { + if (!FS.FSStream) { + FS.FSStream = function() {}; + FS.FSStream.prototype = { + object: { + get: function() { + return this.node; + }, + set: function(val) { + this.node = val; + } + }, + isRead: { + get: function() { + return (this.flags & 2097155) !== 1; + } + }, + isWrite: { + get: function() { + return (this.flags & 2097155) !== 0; + } + }, + isAppend: { + get: function() { + return this.flags & 1024; + } + } + }; + } + var newStream = new FS.FSStream(); + for (var p in stream) { + newStream[p] = stream[p]; + } + stream = newStream; + var fd = FS.nextfd(fd_start, fd_end); + stream.fd = fd; + FS.streams[fd] = stream; + return stream; + }, + closeStream: function(fd) { + FS.streams[fd] = null; + }, + chrdev_stream_ops: { + open: function(stream) { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + if (stream.stream_ops.open) { + stream.stream_ops.open(stream); + } + }, + llseek: function() { + throw new FS.ErrnoError(70); + } + }, + major: function(dev) { + return dev >> 8; + }, + minor: function(dev) { + return dev & 255; + }, + 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]; + }, + getMounts: function(mount) { + var mounts = []; + var check = [ mount ]; + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push.apply(check, m.mounts); + } + return mounts; + }, + syncfs: function(populate, callback) { + if (typeof populate === "function") { + callback = populate; + populate = false; + } + FS.syncFSRequests++; + if (FS.syncFSRequests > 1) { + err("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work"); + } + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + function doCallback(errCode) { + assert(FS.syncFSRequests > 0); + FS.syncFSRequests--; + return callback(errCode); + } + function done(errCode) { + if (errCode) { + if (!done.errored) { + done.errored = true; + return doCallback(errCode); + } + return; + } + if (++completed >= mounts.length) { + doCallback(null); + } + } + mounts.forEach(function(mount) { + if (!mount.type.syncfs) { + return done(null); + } + mount.type.syncfs(mount, populate, done); + }); + }, + mount: function(type, opts, mountpoint) { + if (typeof type === "string") { + throw type; + } + var root = mountpoint === "/"; + var pseudo = !mountpoint; + var node; + if (root && FS.root) { + throw new FS.ErrnoError(10); + } else if (!root && !pseudo) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + mountpoint = lookup.path; + node = lookup.node; + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + if (!FS.isDir(node.mode)) { + throw new FS.ErrnoError(54); + } + } + var mount = { + type: type, + opts: opts, + mountpoint: mountpoint, + mounts: [] + }; + var mountRoot = type.mount(mount); + mountRoot.mount = mount; + mount.root = mountRoot; + if (root) { + FS.root = mountRoot; + } else if (node) { + node.mounted = mount; + if (node.mount) { + node.mount.mounts.push(mount); + } + } + return mountRoot; + }, + unmount: function(mountpoint) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + if (!FS.isMountpoint(lookup.node)) { + throw new FS.ErrnoError(28); + } + var node = lookup.node; + var mount = node.mounted; + var mounts = FS.getMounts(mount); + Object.keys(FS.nameTable).forEach(function(hash) { + var current = FS.nameTable[hash]; + while (current) { + var next = current.name_next; + if (mounts.indexOf(current.mount) !== -1) { + FS.destroyNode(current); + } + current = next; + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + assert(idx !== -1); + node.mount.mounts.splice(idx, 1); + }, + 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); + if (!name || name === "." || name === "..") { + throw new FS.ErrnoError(28); + } + var errCode = FS.mayCreate(parent, name); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.mknod) { + throw new FS.ErrnoError(63); + } + return parent.node_ops.mknod(parent, name, mode, dev); + }, + create: function(path, mode) { + mode = mode !== undefined ? mode : 438; + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0); + }, + mkdir: function(path, mode) { + mode = mode !== undefined ? mode : 511; + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0); + }, + mkdirTree: function(path, mode) { + var dirs = path.split("/"); + var d = ""; + for (var i = 0; i < dirs.length; ++i) { + if (!dirs[i]) continue; + d += "/" + dirs[i]; + try { + FS.mkdir(d, mode); + } catch (e) { + if (e.errno != 20) throw e; + } + } + }, + mkdev: function(path, mode, dev) { + if (typeof dev === "undefined") { + dev = mode; + mode = 438; + } + mode |= 8192; + return FS.mknod(path, mode, dev); + }, + symlink: function(oldpath, newpath) { + if (!PATH_FS.resolve(oldpath)) { + throw new FS.ErrnoError(44); + } + var lookup = FS.lookupPath(newpath, { + parent: true + }); + var parent = lookup.node; + if (!parent) { + throw new FS.ErrnoError(44); + } + var newname = PATH.basename(newpath); + var errCode = FS.mayCreate(parent, newname); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.symlink) { + throw new FS.ErrnoError(63); + } + 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); + 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(10); + } + if (!old_dir || !new_dir) throw new FS.ErrnoError(44); + if (old_dir.mount !== new_dir.mount) { + throw new FS.ErrnoError(75); + } + var old_node = FS.lookupNode(old_dir, old_name); + var relative = PATH_FS.relative(old_path, new_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(28); + } + relative = PATH_FS.relative(new_path, old_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(55); + } + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name); + } catch (e) {} + if (old_node === new_node) { + return; + } + var isdir = FS.isDir(old_node.mode); + var errCode = FS.mayDelete(old_dir, old_name, isdir); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!old_dir.node_ops.rename) { + throw new FS.ErrnoError(63); + } + if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { + throw new FS.ErrnoError(10); + } + if (new_dir !== old_dir) { + errCode = FS.nodePermissions(old_dir, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + } + try { + if (FS.trackingDelegate["willMovePath"]) { + FS.trackingDelegate["willMovePath"](old_path, new_path); + } + } catch (e) { + err("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message); + } + FS.hashRemoveNode(old_node); + try { + old_dir.node_ops.rename(old_node, new_dir, new_name); + } catch (e) { + throw e; + } finally { + FS.hashAddNode(old_node); + } + try { + if (FS.trackingDelegate["onMovePath"]) FS.trackingDelegate["onMovePath"](old_path, new_path); + } catch (e) { + err("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message); + } + }, + 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 errCode = FS.mayDelete(parent, name, true); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.rmdir) { + throw new FS.ErrnoError(63); + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path); + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message); + } + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path); + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message); + } + }, + readdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + if (!node.node_ops.readdir) { + throw new FS.ErrnoError(54); + } + 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 errCode = FS.mayDelete(parent, name, false); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.unlink) { + throw new FS.ErrnoError(63); + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path); + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message); + } + parent.node_ops.unlink(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path); + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message); + } + }, + readlink: function(path) { + var lookup = FS.lookupPath(path); + var link = lookup.node; + if (!link) { + throw new FS.ErrnoError(44); + } + if (!link.node_ops.readlink) { + throw new FS.ErrnoError(28); + } + return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link)); + }, + stat: function(path, dontFollow) { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + var node = lookup.node; + if (!node) { + throw new FS.ErrnoError(44); + } + if (!node.node_ops.getattr) { + throw new FS.ErrnoError(63); + } + 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(63); + } + 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(8); + } + 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(63); + } + node.node_ops.setattr(node, { + timestamp: Date.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(8); + } + FS.chown(stream.node, uid, gid); + }, + truncate: function(path, len) { + if (len < 0) { + throw new FS.ErrnoError(28); + } + 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(63); + } + if (FS.isDir(node.mode)) { + throw new FS.ErrnoError(31); + } + if (!FS.isFile(node.mode)) { + throw new FS.ErrnoError(28); + } + var errCode = FS.nodePermissions(node, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + 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(8); + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28); + } + 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) { + if (path === "") { + throw new FS.ErrnoError(44); + } + flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags; + mode = typeof mode === "undefined" ? 438 : mode; + if (flags & 64) { + mode = mode & 4095 | 32768; + } else { + mode = 0; + } + var node; + if (typeof path === "object") { + node = path; + } else { + path = PATH.normalize(path); + try { + var lookup = FS.lookupPath(path, { + follow: !(flags & 131072) + }); + node = lookup.node; + } catch (e) {} + } + var created = false; + if (flags & 64) { + if (node) { + if (flags & 128) { + throw new FS.ErrnoError(20); + } + } else { + node = FS.mknod(path, mode, 0); + created = true; + } + } + if (!node) { + throw new FS.ErrnoError(44); + } + if (FS.isChrdev(node.mode)) { + flags &= ~512; + } + if (flags & 65536 && !FS.isDir(node.mode)) { + throw new FS.ErrnoError(54); + } + if (!created) { + var errCode = FS.mayOpen(node, flags); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + } + if (flags & 512) { + FS.truncate(node, 0); + } + flags &= ~(128 | 512 | 131072); + var stream = FS.createStream({ + node: node, + path: FS.getPath(node), + flags: flags, + seekable: true, + position: 0, + stream_ops: node.stream_ops, + ungotten: [], + error: false + }, fd_start, fd_end); + if (stream.stream_ops.open) { + stream.stream_ops.open(stream); + } + if (Module["logReadFiles"] && !(flags & 1)) { + if (!FS.readFiles) FS.readFiles = {}; + if (!(path in FS.readFiles)) { + FS.readFiles[path] = 1; + err("FS.trackingDelegate error on read file: " + path); + } + } + try { + if (FS.trackingDelegate["onOpenFile"]) { + var trackingFlags = 0; + if ((flags & 2097155) !== 1) { + trackingFlags |= FS.tracking.openFlags.READ; + } + if ((flags & 2097155) !== 0) { + trackingFlags |= FS.tracking.openFlags.WRITE; + } + FS.trackingDelegate["onOpenFile"](path, trackingFlags); + } + } catch (e) { + err("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message); + } + return stream; + }, + close: function(stream) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if (stream.getdents) stream.getdents = null; + try { + if (stream.stream_ops.close) { + stream.stream_ops.close(stream); + } + } catch (e) { + throw e; + } finally { + FS.closeStream(stream.fd); + } + stream.fd = null; + }, + isClosed: function(stream) { + return stream.fd === null; + }, + llseek: function(stream, offset, whence) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if (!stream.seekable || !stream.stream_ops.llseek) { + throw new FS.ErrnoError(70); + } + if (whence != 0 && whence != 1 && whence != 2) { + throw new FS.ErrnoError(28); + } + stream.position = stream.stream_ops.llseek(stream, offset, whence); + stream.ungotten = []; + return stream.position; + }, + read: function(stream, buffer, offset, length, position) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28); + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(8); + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31); + } + if (!stream.stream_ops.read) { + throw new FS.ErrnoError(28); + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position; + } else if (!stream.seekable) { + throw new FS.ErrnoError(70); + } + 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, canOwn) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28); + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8); + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31); + } + if (!stream.stream_ops.write) { + throw new FS.ErrnoError(28); + } + if (stream.seekable && stream.flags & 1024) { + FS.llseek(stream, 0, 2); + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position; + } else if (!stream.seekable) { + throw new FS.ErrnoError(70); + } + var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); + if (!seeking) stream.position += bytesWritten; + try { + if (stream.path && FS.trackingDelegate["onWriteToFile"]) FS.trackingDelegate["onWriteToFile"](stream.path); + } catch (e) { + err("FS.trackingDelegate['onWriteToFile']('" + stream.path + "') threw an exception: " + e.message); + } + return bytesWritten; + }, + allocate: function(stream, offset, length) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if (offset < 0 || length <= 0) { + throw new FS.ErrnoError(28); + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8); + } + if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + if (!stream.stream_ops.allocate) { + throw new FS.ErrnoError(138); + } + stream.stream_ops.allocate(stream, offset, length); + }, + mmap: function(stream, address, length, position, prot, flags) { + if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { + throw new FS.ErrnoError(2); + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(2); + } + if (!stream.stream_ops.mmap) { + throw new FS.ErrnoError(43); + } + return stream.stream_ops.mmap(stream, address, length, position, prot, flags); + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!stream || !stream.stream_ops.msync) { + return 0; + } + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags); + }, + munmap: function(stream) { + return 0; + }, + ioctl: function(stream, cmd, arg) { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59); + } + return stream.stream_ops.ioctl(stream, cmd, arg); + }, + readFile: function(path, opts) { + opts = opts || {}; + opts.flags = opts.flags || "r"; + opts.encoding = opts.encoding || "binary"; + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error('Invalid encoding type "' + opts.encoding + '"'); + } + var ret; + var stream = FS.open(path, opts.flags); + var stat = FS.stat(path); + var length = stat.size; + var buf = new Uint8Array(length); + FS.read(stream, buf, 0, length, 0); + if (opts.encoding === "utf8") { + ret = UTF8ArrayToString(buf, 0); + } else if (opts.encoding === "binary") { + ret = buf; + } + FS.close(stream); + return ret; + }, + writeFile: function(path, data, opts) { + opts = opts || {}; + opts.flags = opts.flags || "w"; + var stream = FS.open(path, opts.flags, opts.mode); + if (typeof data === "string") { + var buf = new Uint8Array(lengthBytesUTF8(data) + 1); + var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length); + FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn); + } else if (ArrayBuffer.isView(data)) { + FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn); + } else { + throw new Error("Unsupported data type"); + } + FS.close(stream); + }, + cwd: function() { + return FS.currentPath; + }, + chdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + if (lookup.node === null) { + throw new FS.ErrnoError(44); + } + if (!FS.isDir(lookup.node.mode)) { + throw new FS.ErrnoError(54); + } + var errCode = FS.nodePermissions(lookup.node, "x"); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + FS.currentPath = lookup.path; + }, + createDefaultDirectories: function() { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user"); + }, + createDefaultDevices: function() { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: function() { + return 0; + }, + write: function(stream, buffer, offset, length, pos) { + return length; + } + }); + FS.mkdev("/dev/null", FS.makedev(1, 3)); + TTY.register(FS.makedev(5, 0), TTY.default_tty_ops); + TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops); + FS.mkdev("/dev/tty", FS.makedev(5, 0)); + FS.mkdev("/dev/tty1", FS.makedev(6, 0)); + var random_device; + if (typeof crypto === "object" && typeof crypto["getRandomValues"] === "function") { + var randomBuffer = new Uint8Array(1); + random_device = function() { + crypto.getRandomValues(randomBuffer); + return randomBuffer[0]; + }; + } else if (ENVIRONMENT_IS_NODE) { + try { + var crypto_module = require("crypto"); + random_device = function() { + return crypto_module["randomBytes"](1)[0]; + }; + } catch (e) {} + } else {} + if (!random_device) { + random_device = function() { + abort("no cryptographic support found for random_device. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };"); + }; + } + FS.createDevice("/dev", "random", random_device); + FS.createDevice("/dev", "urandom", random_device); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp"); + }, + createSpecialDirectories: function() { + FS.mkdir("/proc"); + FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount: function() { + var node = FS.createNode("/proc/self", "fd", 16384 | 511, 73); + node.node_ops = { + lookup: function(parent, name) { + var fd = +name; + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: function() { + return stream.path; + } + } + }; + ret.parent = ret; + return ret; + } + }; + return node; + } + }, {}, "/proc/self/fd"); + }, + createStandardStreams: function() { + 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"); + } + var stdin = FS.open("/dev/stdin", "r"); + var stdout = FS.open("/dev/stdout", "w"); + var stderr = FS.open("/dev/stderr", "w"); + assert(stdin.fd === 0, "invalid handle for stdin (" + stdin.fd + ")"); + assert(stdout.fd === 1, "invalid handle for stdout (" + stdout.fd + ")"); + assert(stderr.fd === 2, "invalid handle for stderr (" + stderr.fd + ")"); + }, + ensureErrnoError: function() { + if (FS.ErrnoError) return; + FS.ErrnoError = function ErrnoError(errno, node) { + this.node = node; + this.setErrno = function(errno) { + this.errno = errno; + for (var key in ERRNO_CODES) { + if (ERRNO_CODES[key] === errno) { + this.code = key; + break; + } + } + }; + this.setErrno(errno); + this.message = ERRNO_MESSAGES[errno]; + if (this.stack) { + Object.defineProperty(this, "stack", { + value: new Error().stack, + writable: true + }); + this.stack = demangleAll(this.stack); + } + }; + FS.ErrnoError.prototype = new Error(); + FS.ErrnoError.prototype.constructor = FS.ErrnoError; + [ 44 ].forEach(function(code) { + FS.genericErrors[code] = new FS.ErrnoError(code); + FS.genericErrors[code].stack = ""; + }); + }, + staticInit: function() { + FS.ensureErrnoError(); + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + "MEMFS": MEMFS + }; + }, + 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; + FS.ensureErrnoError(); + Module["stdin"] = input || Module["stdin"]; + Module["stdout"] = output || Module["stdout"]; + Module["stderr"] = error || Module["stderr"]; + FS.createStandardStreams(); + }, + quit: function() { + FS.init.initialized = false; + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + for (var i = 0; i < FS.streams.length; i++) { + var stream = FS.streams[i]; + if (!stream) { + continue; + } + FS.close(stream); + } + }, + 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_FS.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) { + 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.join2(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.join2(parent, part); + try { + FS.mkdir(current); + } catch (e) {} + parent = current; + } + return current; + }, + createFile: function(parent, name, properties, canRead, canWrite) { + var path = PATH.join2(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, canOwn) { + var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name) : parent; + 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; + } + FS.chmod(node, mode | 146); + var stream = FS.open(node, "w"); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode); + } + return node; + }, + createDevice: function(parent, name, input, output) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(!!input, !!output); + if (!FS.createDevice.major) FS.createDevice.major = 64; + var dev = FS.makedev(FS.createDevice.major++, 0); + FS.registerDevice(dev, { + open: function(stream) { + stream.seekable = false; + }, + close: function(stream) { + if (output && output.buffer && output.buffer.length) { + output(10); + } + }, + read: function(stream, buffer, offset, length, pos) { + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = input(); + } catch (e) { + throw new FS.ErrnoError(29); + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6); + } + 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(29); + } + } + 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.join2(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 (read_) { + try { + obj.contents = intArrayFromString(read_(obj.url), true); + obj.usedBytes = obj.contents.length; + } catch (e) { + success = false; + } + } else { + throw new Error("Cannot load without read() or XMLHttpRequest."); + } + if (!success) setErrNo(29); + return success; + }, + createLazyFile: function(parent, name, url, canRead, canWrite) { + function LazyUint8Array() { + this.lengthKnown = false; + this.chunks = []; + } + LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) { + if (idx > this.length - 1 || idx < 0) { + return undefined; + } + var chunkOffset = idx % this.chunkSize; + var chunkNum = idx / this.chunkSize | 0; + return this.getter(chunkNum)[chunkOffset]; + }; + LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { + this.getter = getter; + }; + LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() { + 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 usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip"; + var chunkSize = 1024 * 1024; + if (!hasByteServing) chunkSize = datalength; + 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!"); + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to); + 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; + end = Math.min(end, datalength - 1); + 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]; + }); + if (usesGzip || !datalength) { + chunkSize = datalength = 1; + datalength = this.getter(0).length; + chunkSize = datalength; + out("LazyFiles on gzip forces download of the whole file when length is accessed"); + } + this._length = datalength; + this._chunkSize = chunkSize; + this.lengthKnown = true; + }; + 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"; + var lazyArray = new LazyUint8Array(); + Object.defineProperties(lazyArray, { + length: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength(); + } + return this._length; + } + }, + 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); + if (properties.contents) { + node.contents = properties.contents; + } else if (properties.url) { + node.contents = null; + node.url = properties.url; + } + Object.defineProperties(node, { + usedBytes: { + get: function() { + return this.contents.length; + } + } + }); + var stream_ops = {}; + var keys = Object.keys(node.stream_ops); + keys.forEach(function(key) { + var fn = node.stream_ops[key]; + stream_ops[key] = function forceLoadLazyFile() { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29); + } + return fn.apply(null, arguments); + }; + }); + stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29); + } + var contents = stream.node.contents; + if (position >= contents.length) return 0; + var size = Math.min(contents.length - position, length); + assert(size >= 0); + if (contents.slice) { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents[position + i]; + } + } else { + for (var i = 0; i < size; i++) { + 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, canOwn, preFinish) { + Browser.init(); + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency("cp " + fullname); + function processData(byteArray) { + function finish(byteArray) { + if (preFinish) preFinish(); + if (!dontCreateFile) { + FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn); + } + if (onload) onload(); + removeRunDependency(dep); + } + 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(dep); + }); + handled = true; + } + }); + if (!handled) finish(byteArray); + } + addRunDependency(dep); + if (typeof url == "string") { + Browser.asyncLoad(url, function(byteArray) { + processData(byteArray); + }, onerror); + } else { + processData(url); + } + }, + indexedDB: function() { + return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; + }, + DB_NAME: function() { + return "EM_FS_" + window.location.pathname; + }, + DB_VERSION: 20, + DB_STORE_NAME: "FILE_DATA", + saveFilesToDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); + } catch (e) { + return onerror(e); + } + openRequest.onupgradeneeded = function openRequest_onupgradeneeded() { + out("creating db"); + var db = openRequest.result; + db.createObjectStore(FS.DB_STORE_NAME); + }; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + var transaction = db.transaction([ FS.DB_STORE_NAME ], "readwrite"); + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, fail = 0, total = paths.length; + function finish() { + if (fail == 0) onload(); else onerror(); + } + paths.forEach(function(path) { + var putRequest = files.put(FS.analyzePath(path).object.contents, path); + putRequest.onsuccess = function putRequest_onsuccess() { + ok++; + if (ok + fail == total) finish(); + }; + putRequest.onerror = function putRequest_onerror() { + fail++; + if (ok + fail == total) finish(); + }; + }); + transaction.onerror = onerror; + }; + openRequest.onerror = onerror; + }, + loadFilesFromDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); + } catch (e) { + return onerror(e); + } + openRequest.onupgradeneeded = onerror; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + try { + var transaction = db.transaction([ FS.DB_STORE_NAME ], "readonly"); + } catch (e) { + onerror(e); + return; + } + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, fail = 0, total = paths.length; + function finish() { + if (fail == 0) onload(); else onerror(); + } + paths.forEach(function(path) { + var getRequest = files.get(path); + getRequest.onsuccess = function getRequest_onsuccess() { + if (FS.analyzePath(path).exists) { + FS.unlink(path); + } + FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true); + ok++; + if (ok + fail == total) finish(); + }; + getRequest.onerror = function getRequest_onerror() { + fail++; + if (ok + fail == total) finish(); + }; + }); + transaction.onerror = onerror; + }; + openRequest.onerror = onerror; + }, + mmapAlloc: function(size) { + var alignedSize = alignMemory(size, 16384); + var ptr = _malloc(alignedSize); + while (size < alignedSize) _asan_js_store_1(ptr + size++, 0); + return ptr; + } +}; + +var SYSCALLS = { + mappings: {}, + DEFAULT_POLLMASK: 5, + umask: 511, + calculateAt: function(dirfd, path) { + if (path[0] !== "/") { + var dir; + if (dirfd === -100) { + dir = FS.cwd(); + } else { + var dirstream = FS.getStream(dirfd); + if (!dirstream) throw new FS.ErrnoError(8); + dir = dirstream.path; + } + path = PATH.join2(dir, path); + } + return path; + }, + doStat: function(func, path, buf) { + try { + var stat = func(path); + } catch (e) { + if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { + return -54; + } + throw e; + } + _asan_js_store_4(buf >> 2, stat.dev); + _asan_js_store_4(buf + 4 >> 2, 0); + _asan_js_store_4(buf + 8 >> 2, stat.ino); + _asan_js_store_4(buf + 12 >> 2, stat.mode); + _asan_js_store_4(buf + 16 >> 2, stat.nlink); + _asan_js_store_4(buf + 20 >> 2, stat.uid); + _asan_js_store_4(buf + 24 >> 2, stat.gid); + _asan_js_store_4(buf + 28 >> 2, stat.rdev); + _asan_js_store_4(buf + 32 >> 2, 0); + tempI64 = [ stat.size >>> 0, (tempDouble = stat.size, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ], + _asan_js_store_4(buf + 40 >> 2, tempI64[0]), _asan_js_store_4(buf + 44 >> 2, tempI64[1]); + _asan_js_store_4(buf + 48 >> 2, 4096); + _asan_js_store_4(buf + 52 >> 2, stat.blocks); + _asan_js_store_4(buf + 56 >> 2, stat.atime.getTime() / 1e3 | 0); + _asan_js_store_4(buf + 60 >> 2, 0); + _asan_js_store_4(buf + 64 >> 2, stat.mtime.getTime() / 1e3 | 0); + _asan_js_store_4(buf + 68 >> 2, 0); + _asan_js_store_4(buf + 72 >> 2, stat.ctime.getTime() / 1e3 | 0); + _asan_js_store_4(buf + 76 >> 2, 0); + tempI64 = [ stat.ino >>> 0, (tempDouble = stat.ino, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ], + _asan_js_store_4(buf + 80 >> 2, tempI64[0]), _asan_js_store_4(buf + 84 >> 2, tempI64[1]); + return 0; + }, + doMsync: function(addr, stream, len, flags, offset) { + var buffer = HEAPU8.slice(addr, addr + len); + FS.msync(stream, buffer, offset, len, flags); + }, + doMkdir: function(path, mode) { + path = PATH.normalize(path); + if (path[path.length - 1] === "/") path = path.substr(0, path.length - 1); + FS.mkdir(path, mode, 0); + return 0; + }, + doMknod: function(path, mode, dev) { + switch (mode & 61440) { + case 32768: + case 8192: + case 24576: + case 4096: + case 49152: + break; + + default: + return -28; + } + FS.mknod(path, mode, dev); + return 0; + }, + doReadlink: function(path, buf, bufsize) { + if (bufsize <= 0) return -28; + var ret = FS.readlink(path); + var len = Math.min(bufsize, lengthBytesUTF8(ret)); + var endChar = _asan_js_load_1(buf + len); + stringToUTF8(ret, buf, bufsize + 1); + _asan_js_store_1(buf + len, endChar); + return len; + }, + doAccess: function(path, amode) { + if (amode & ~7) { + return -28; + } + var node; + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node; + if (!node) { + return -44; + } + var perms = ""; + if (amode & 4) perms += "r"; + if (amode & 2) perms += "w"; + if (amode & 1) perms += "x"; + if (perms && FS.nodePermissions(node, perms)) { + return -2; + } + return 0; + }, + doDup: function(path, flags, suggestFD) { + var suggest = FS.getStream(suggestFD); + if (suggest) FS.close(suggest); + return FS.open(path, flags, 0, suggestFD, suggestFD).fd; + }, + doReadv: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = _asan_js_load_4(iov + i * 8 >> 2); + var len = _asan_js_load_4(iov + (i * 8 + 4) >> 2); + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break; + } + return ret; + }, + doWritev: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = _asan_js_load_4(iov + i * 8 >> 2); + var len = _asan_js_load_4(iov + (i * 8 + 4) >> 2); + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + } + return ret; + }, + varargs: undefined, + get: function() { + assert(SYSCALLS.varargs != undefined); + SYSCALLS.varargs += 4; + var ret = _asan_js_load_4(SYSCALLS.varargs - 4 >> 2); + return ret; + }, + getStr: function(ptr) { + var ret = UTF8ToString(ptr); + return ret; + }, + getStreamFromFD: function(fd) { + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + return stream; + }, + get64: function(low, high) { + if (low >= 0) assert(high === 0); else assert(high === -1); + return low; + } +}; + +function ___sys_dup(fd) { + try { + var old = SYSCALLS.getStreamFromFD(fd); + return FS.open(old.path, old.flags, 0).fd; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_exit_group(status) { + try { + exit(status); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_fcntl64(fd, cmd, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (cmd) { + case 0: + { + var arg = SYSCALLS.get(); + if (arg < 0) { + return -28; + } + var newStream; + newStream = FS.open(stream.path, stream.flags, 0, arg); + return newStream.fd; + } + + case 1: + case 2: + return 0; + + case 3: + return stream.flags; + + case 4: + { + var arg = SYSCALLS.get(); + stream.flags |= arg; + return 0; + } + + case 12: + { + var arg = SYSCALLS.get(); + var offset = 0; + _asan_js_store_2(arg + offset >> 1, 2); + return 0; + } + + case 13: + case 14: + return 0; + + case 16: + case 8: + return -28; + + case 9: + setErrNo(28); + return -1; + + default: + { + return -28; + } + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_getpid() { + return 42; +} + +function ___sys_ioctl(fd, op, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (op) { + case 21509: + case 21505: + { + if (!stream.tty) return -59; + return 0; + } + + case 21510: + case 21511: + case 21512: + case 21506: + case 21507: + case 21508: + { + if (!stream.tty) return -59; + return 0; + } + + case 21519: + { + if (!stream.tty) return -59; + var argp = SYSCALLS.get(); + _asan_js_store_4(argp >> 2, 0); + return 0; + } + + case 21520: + { + if (!stream.tty) return -59; + return -28; + } + + case 21531: + { + var argp = SYSCALLS.get(); + return FS.ioctl(stream, op, argp); + } + + case 21523: + { + if (!stream.tty) return -59; + return 0; + } + + case 21524: + { + if (!stream.tty) return -59; + return 0; + } + + default: + abort("bad ioctl syscall " + op); + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_open(path, flags, varargs) { + SYSCALLS.varargs = varargs; + try { + var pathname = SYSCALLS.getStr(path); + var mode = SYSCALLS.get(); + var stream = FS.open(pathname, flags, mode); + return stream.fd; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +var PIPEFS = { + BUCKET_BUFFER_SIZE: 8192, + mount: function(mount) { + return FS.createNode(null, "/", 16384 | 511, 0); + }, + createPipe: function() { + var pipe = { + buckets: [] + }; + pipe.buckets.push({ + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: 0, + roffset: 0 + }); + var rName = PIPEFS.nextname(); + var wName = PIPEFS.nextname(); + var rNode = FS.createNode(PIPEFS.root, rName, 4096, 0); + var wNode = FS.createNode(PIPEFS.root, wName, 4096, 0); + rNode.pipe = pipe; + wNode.pipe = pipe; + var readableStream = FS.createStream({ + path: rName, + node: rNode, + flags: FS.modeStringToFlags("r"), + seekable: false, + stream_ops: PIPEFS.stream_ops + }); + rNode.stream = readableStream; + var writableStream = FS.createStream({ + path: wName, + node: wNode, + flags: FS.modeStringToFlags("w"), + seekable: false, + stream_ops: PIPEFS.stream_ops + }); + wNode.stream = writableStream; + return { + readable_fd: readableStream.fd, + writable_fd: writableStream.fd + }; + }, + stream_ops: { + poll: function(stream) { + var pipe = stream.node.pipe; + if ((stream.flags & 2097155) === 1) { + return 256 | 4; + } else { + if (pipe.buckets.length > 0) { + for (var i = 0; i < pipe.buckets.length; i++) { + var bucket = pipe.buckets[i]; + if (bucket.offset - bucket.roffset > 0) { + return 64 | 1; + } + } + } + } + return 0; + }, + ioctl: function(stream, request, varargs) { + return ERRNO_CODES.EINVAL; + }, + fsync: function(stream) { + return ERRNO_CODES.EINVAL; + }, + read: function(stream, buffer, offset, length, position) { + var pipe = stream.node.pipe; + var currentLength = 0; + for (var i = 0; i < pipe.buckets.length; i++) { + var bucket = pipe.buckets[i]; + currentLength += bucket.offset - bucket.roffset; + } + assert(buffer instanceof ArrayBuffer || ArrayBuffer.isView(buffer)); + var data = buffer.subarray(offset, offset + length); + if (length <= 0) { + return 0; + } + if (currentLength == 0) { + throw new FS.ErrnoError(ERRNO_CODES.EAGAIN); + } + var toRead = Math.min(currentLength, length); + var totalRead = toRead; + var toRemove = 0; + for (var i = 0; i < pipe.buckets.length; i++) { + var currBucket = pipe.buckets[i]; + var bucketSize = currBucket.offset - currBucket.roffset; + if (toRead <= bucketSize) { + var tmpSlice = currBucket.buffer.subarray(currBucket.roffset, currBucket.offset); + if (toRead < bucketSize) { + tmpSlice = tmpSlice.subarray(0, toRead); + currBucket.roffset += toRead; + } else { + toRemove++; + } + data.set(tmpSlice); + break; + } else { + var tmpSlice = currBucket.buffer.subarray(currBucket.roffset, currBucket.offset); + data.set(tmpSlice); + data = data.subarray(tmpSlice.byteLength); + toRead -= tmpSlice.byteLength; + toRemove++; + } + } + if (toRemove && toRemove == pipe.buckets.length) { + toRemove--; + pipe.buckets[toRemove].offset = 0; + pipe.buckets[toRemove].roffset = 0; + } + pipe.buckets.splice(0, toRemove); + return totalRead; + }, + write: function(stream, buffer, offset, length, position) { + var pipe = stream.node.pipe; + assert(buffer instanceof ArrayBuffer || ArrayBuffer.isView(buffer)); + var data = buffer.subarray(offset, offset + length); + var dataLen = data.byteLength; + if (dataLen <= 0) { + return 0; + } + var currBucket = null; + if (pipe.buckets.length == 0) { + currBucket = { + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: 0, + roffset: 0 + }; + pipe.buckets.push(currBucket); + } else { + currBucket = pipe.buckets[pipe.buckets.length - 1]; + } + assert(currBucket.offset <= PIPEFS.BUCKET_BUFFER_SIZE); + var freeBytesInCurrBuffer = PIPEFS.BUCKET_BUFFER_SIZE - currBucket.offset; + if (freeBytesInCurrBuffer >= dataLen) { + currBucket.buffer.set(data, currBucket.offset); + currBucket.offset += dataLen; + return dataLen; + } else if (freeBytesInCurrBuffer > 0) { + currBucket.buffer.set(data.subarray(0, freeBytesInCurrBuffer), currBucket.offset); + currBucket.offset += freeBytesInCurrBuffer; + data = data.subarray(freeBytesInCurrBuffer, data.byteLength); + } + var numBuckets = data.byteLength / PIPEFS.BUCKET_BUFFER_SIZE | 0; + var remElements = data.byteLength % PIPEFS.BUCKET_BUFFER_SIZE; + for (var i = 0; i < numBuckets; i++) { + var newBucket = { + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: PIPEFS.BUCKET_BUFFER_SIZE, + roffset: 0 + }; + pipe.buckets.push(newBucket); + newBucket.buffer.set(data.subarray(0, PIPEFS.BUCKET_BUFFER_SIZE)); + data = data.subarray(PIPEFS.BUCKET_BUFFER_SIZE, data.byteLength); + } + if (remElements > 0) { + var newBucket = { + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: data.byteLength, + roffset: 0 + }; + pipe.buckets.push(newBucket); + newBucket.buffer.set(data); + } + return dataLen; + }, + close: function(stream) { + var pipe = stream.node.pipe; + pipe.buckets = null; + } + }, + nextname: function() { + if (!PIPEFS.nextname.current) { + PIPEFS.nextname.current = 0; + } + return "pipe[" + PIPEFS.nextname.current++ + "]"; + } +}; + +function ___sys_pipe(fdPtr) { + try { + if (fdPtr == 0) { + throw new FS.ErrnoError(21); + } + var res = PIPEFS.createPipe(); + _asan_js_store_4(fdPtr >> 2, res.readable_fd); + _asan_js_store_4(fdPtr + 4 >> 2, res.writable_fd); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_prlimit64(pid, resource, new_limit, old_limit) { + try { + if (old_limit) { + _asan_js_store_4(old_limit >> 2, -1); + _asan_js_store_4(old_limit + 4 >> 2, -1); + _asan_js_store_4(old_limit + 8 >> 2, -1); + _asan_js_store_4(old_limit + 12 >> 2, -1); + } + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_read(fd, buf, count) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + return FS.read(stream, HEAP8, buf, count); + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_setrlimit(varargs) { + return 0; +} + +function ___sys_stat64(path, buf) { + try { + path = SYSCALLS.getStr(path); + return SYSCALLS.doStat(FS.stat, path, buf); + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_ugetrlimit(resource, rlim) { + try { + _asan_js_store_4(rlim >> 2, -1); + _asan_js_store_4(rlim + 4 >> 2, -1); + _asan_js_store_4(rlim + 8 >> 2, -1); + _asan_js_store_4(rlim + 12 >> 2, -1); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_write(fd, buf, count) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + return FS.write(stream, HEAP8, buf, count); + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function getShiftFromSize(size) { + switch (size) { + case 1: + return 0; + + case 2: + return 1; + + case 4: + return 2; + + case 8: + return 3; + + default: + throw new TypeError("Unknown type size: " + size); + } +} + +function embind_init_charCodes() { + var codes = new Array(256); + for (var i = 0; i < 256; ++i) { + codes[i] = String.fromCharCode(i); + } + embind_charCodes = codes; +} + +var embind_charCodes = undefined; + +function readLatin1String(ptr) { + var ret = ""; + var c = ptr; + while (_asan_js_load_1u(c)) { + ret += embind_charCodes[_asan_js_load_1u(c++)]; + } + return ret; +} + +var awaitingDependencies = {}; + +var registeredTypes = {}; + +var typeDependencies = {}; + +var char_0 = 48; + +var char_9 = 57; + +function makeLegalFunctionName(name) { + if (undefined === name) { + return "_unknown"; + } + name = name.replace(/[^a-zA-Z0-9_]/g, "$"); + var f = name.charCodeAt(0); + if (f >= char_0 && f <= char_9) { + return "_" + name; + } else { + return name; + } +} + +function createNamedFunction(name, body) { + name = makeLegalFunctionName(name); + return new Function("body", "return function " + name + "() {\n" + ' "use strict";' + " return body.apply(this, arguments);\n" + "};\n")(body); +} + +function extendError(baseErrorType, errorName) { + var errorClass = createNamedFunction(errorName, function(message) { + this.name = errorName; + this.message = message; + var stack = new Error(message).stack; + if (stack !== undefined) { + this.stack = this.toString() + "\n" + stack.replace(/^Error(:[^\n]*)?\n/, ""); + } + }); + errorClass.prototype = Object.create(baseErrorType.prototype); + errorClass.prototype.constructor = errorClass; + errorClass.prototype.toString = function() { + if (this.message === undefined) { + return this.name; + } else { + return this.name + ": " + this.message; + } + }; + return errorClass; +} + +var BindingError = undefined; + +function throwBindingError(message) { + throw new BindingError(message); +} + +var InternalError = undefined; + +function throwInternalError(message) { + throw new InternalError(message); +} + +function whenDependentTypesAreResolved(myTypes, dependentTypes, getTypeConverters) { + myTypes.forEach(function(type) { + typeDependencies[type] = dependentTypes; + }); + function onComplete(typeConverters) { + var myTypeConverters = getTypeConverters(typeConverters); + if (myTypeConverters.length !== myTypes.length) { + throwInternalError("Mismatched type converter count"); + } + for (var i = 0; i < myTypes.length; ++i) { + registerType(myTypes[i], myTypeConverters[i]); + } + } + var typeConverters = new Array(dependentTypes.length); + var unregisteredTypes = []; + var registered = 0; + dependentTypes.forEach(function(dt, i) { + if (registeredTypes.hasOwnProperty(dt)) { + typeConverters[i] = registeredTypes[dt]; + } else { + unregisteredTypes.push(dt); + if (!awaitingDependencies.hasOwnProperty(dt)) { + awaitingDependencies[dt] = []; + } + awaitingDependencies[dt].push(function() { + typeConverters[i] = registeredTypes[dt]; + ++registered; + if (registered === unregisteredTypes.length) { + onComplete(typeConverters); + } + }); + } + }); + if (0 === unregisteredTypes.length) { + onComplete(typeConverters); + } +} + +function registerType(rawType, registeredInstance, options) { + options = options || {}; + if (!("argPackAdvance" in registeredInstance)) { + throw new TypeError("registerType registeredInstance requires argPackAdvance"); + } + var name = registeredInstance.name; + if (!rawType) { + throwBindingError('type "' + name + '" must have a positive integer typeid pointer'); + } + if (registeredTypes.hasOwnProperty(rawType)) { + if (options.ignoreDuplicateRegistrations) { + return; + } else { + throwBindingError("Cannot register type '" + name + "' twice"); + } + } + registeredTypes[rawType] = registeredInstance; + delete typeDependencies[rawType]; + if (awaitingDependencies.hasOwnProperty(rawType)) { + var callbacks = awaitingDependencies[rawType]; + delete awaitingDependencies[rawType]; + callbacks.forEach(function(cb) { + cb(); + }); + } +} + +function __embind_register_bool(rawType, name, size, trueValue, falseValue) { + var shift = getShiftFromSize(size); + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function(wt) { + return !!wt; + }, + "toWireType": function(destructors, o) { + return o ? trueValue : falseValue; + }, + "argPackAdvance": 8, + "readValueFromPointer": function(pointer) { + var heap; + if (size === 1) { + heap = HEAP8; + } else if (size === 2) { + heap = HEAP16; + } else if (size === 4) { + heap = HEAP32; + } else { + throw new TypeError("Unknown boolean type size: " + name); + } + return this["fromWireType"](heap[pointer >> shift]); + }, + destructorFunction: null + }); +} + +var emval_free_list = []; + +var emval_handle_array = [ {}, { + value: undefined +}, { + value: null +}, { + value: true +}, { + value: false +} ]; + +function __emval_decref(handle) { + if (handle > 4 && 0 === --emval_handle_array[handle].refcount) { + emval_handle_array[handle] = undefined; + emval_free_list.push(handle); + } +} + +function count_emval_handles() { + var count = 0; + for (var i = 5; i < emval_handle_array.length; ++i) { + if (emval_handle_array[i] !== undefined) { + ++count; + } + } + return count; +} + +function get_first_emval() { + for (var i = 5; i < emval_handle_array.length; ++i) { + if (emval_handle_array[i] !== undefined) { + return emval_handle_array[i]; + } + } + return null; +} + +function init_emval() { + Module["count_emval_handles"] = count_emval_handles; + Module["get_first_emval"] = get_first_emval; +} + +function __emval_register(value) { + switch (value) { + case undefined: + { + return 1; + } + + case null: + { + return 2; + } + + case true: + { + return 3; + } + + case false: + { + return 4; + } + + default: + { + var handle = emval_free_list.length ? emval_free_list.pop() : emval_handle_array.length; + emval_handle_array[handle] = { + refcount: 1, + value: value + }; + return handle; + } + } +} + +function simpleReadValueFromPointer(pointer) { + return this["fromWireType"](_asan_js_load_4u(pointer >> 2)); +} + +function __embind_register_emval(rawType, name) { + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function(handle) { + var rv = emval_handle_array[handle].value; + __emval_decref(handle); + return rv; + }, + "toWireType": function(destructors, value) { + return __emval_register(value); + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: null + }); +} + +function _embind_repr(v) { + if (v === null) { + return "null"; + } + var t = typeof v; + if (t === "object" || t === "array" || t === "function") { + return v.toString(); + } else { + return "" + v; + } +} + +function floatReadValueFromPointer(name, shift) { + switch (shift) { + case 2: + return function(pointer) { + return this["fromWireType"](_asan_js_load_f(pointer >> 2)); + }; + + case 3: + return function(pointer) { + return this["fromWireType"](_asan_js_load_d(pointer >> 3)); + }; + + default: + throw new TypeError("Unknown float type: " + name); + } +} + +function __embind_register_float(rawType, name, size) { + var shift = getShiftFromSize(size); + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function(value) { + return value; + }, + "toWireType": function(destructors, value) { + if (typeof value !== "number" && typeof value !== "boolean") { + throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name); + } + return value; + }, + "argPackAdvance": 8, + "readValueFromPointer": floatReadValueFromPointer(name, shift), + destructorFunction: null + }); +} + +function new_(constructor, argumentList) { + if (!(constructor instanceof Function)) { + throw new TypeError("new_ called with constructor type " + typeof constructor + " which is not a function"); + } + var dummy = createNamedFunction(constructor.name || "unknownFunctionName", function() {}); + dummy.prototype = constructor.prototype; + var obj = new dummy(); + var r = constructor.apply(obj, argumentList); + return r instanceof Object ? r : obj; +} + +function runDestructors(destructors) { + while (destructors.length) { + var ptr = destructors.pop(); + var del = destructors.pop(); + del(ptr); + } +} + +function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc) { + var argCount = argTypes.length; + if (argCount < 2) { + throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!"); + } + var isClassMethodFunc = argTypes[1] !== null && classType !== null; + var needsDestructorStack = false; + for (var i = 1; i < argTypes.length; ++i) { + if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { + needsDestructorStack = true; + break; + } + } + var returns = argTypes[0].name !== "void"; + var argsList = ""; + var argsListWired = ""; + for (var i = 0; i < argCount - 2; ++i) { + argsList += (i !== 0 ? ", " : "") + "arg" + i; + argsListWired += (i !== 0 ? ", " : "") + "arg" + i + "Wired"; + } + var invokerFnBody = "return function " + makeLegalFunctionName(humanName) + "(" + argsList + ") {\n" + "if (arguments.length !== " + (argCount - 2) + ") {\n" + "throwBindingError('function " + humanName + " called with ' + arguments.length + ' arguments, expected " + (argCount - 2) + " args!');\n" + "}\n"; + if (needsDestructorStack) { + invokerFnBody += "var destructors = [];\n"; + } + var dtorStack = needsDestructorStack ? "destructors" : "null"; + var args1 = [ "throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam" ]; + var args2 = [ throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1] ]; + if (isClassMethodFunc) { + invokerFnBody += "var thisWired = classParam.toWireType(" + dtorStack + ", this);\n"; + } + for (var i = 0; i < argCount - 2; ++i) { + invokerFnBody += "var arg" + i + "Wired = argType" + i + ".toWireType(" + dtorStack + ", arg" + i + "); // " + argTypes[i + 2].name + "\n"; + args1.push("argType" + i); + args2.push(argTypes[i + 2]); + } + if (isClassMethodFunc) { + argsListWired = "thisWired" + (argsListWired.length > 0 ? ", " : "") + argsListWired; + } + invokerFnBody += (returns ? "var rv = " : "") + "invoker(fn" + (argsListWired.length > 0 ? ", " : "") + argsListWired + ");\n"; + if (needsDestructorStack) { + invokerFnBody += "runDestructors(destructors);\n"; + } else { + for (var i = isClassMethodFunc ? 1 : 2; i < argTypes.length; ++i) { + var paramName = i === 1 ? "thisWired" : "arg" + (i - 2) + "Wired"; + if (argTypes[i].destructorFunction !== null) { + invokerFnBody += paramName + "_dtor(" + paramName + "); // " + argTypes[i].name + "\n"; + args1.push(paramName + "_dtor"); + args2.push(argTypes[i].destructorFunction); + } + } + } + if (returns) { + invokerFnBody += "var ret = retType.fromWireType(rv);\n" + "return ret;\n"; + } else {} + invokerFnBody += "}\n"; + args1.push(invokerFnBody); + var invokerFunction = new_(Function, args1).apply(null, args2); + return invokerFunction; +} + +function ensureOverloadTable(proto, methodName, humanName) { + if (undefined === proto[methodName].overloadTable) { + var prevFunc = proto[methodName]; + proto[methodName] = function() { + if (!proto[methodName].overloadTable.hasOwnProperty(arguments.length)) { + throwBindingError("Function '" + humanName + "' called with an invalid number of arguments (" + arguments.length + ") - expects one of (" + proto[methodName].overloadTable + ")!"); + } + return proto[methodName].overloadTable[arguments.length].apply(this, arguments); + }; + proto[methodName].overloadTable = []; + proto[methodName].overloadTable[prevFunc.argCount] = prevFunc; + } +} + +function exposePublicSymbol(name, value, numArguments) { + if (Module.hasOwnProperty(name)) { + if (undefined === numArguments || undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments]) { + throwBindingError("Cannot register public name '" + name + "' twice"); + } + ensureOverloadTable(Module, name, name); + if (Module.hasOwnProperty(numArguments)) { + throwBindingError("Cannot register multiple overloads of a function with the same number of arguments (" + numArguments + ")!"); + } + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + if (undefined !== numArguments) { + Module[name].numArguments = numArguments; + } + } +} + +function heap32VectorToArray(count, firstElement) { + var array = []; + for (var i = 0; i < count; i++) { + array.push(_asan_js_load_4((firstElement >> 2) + i)); + } + return array; +} + +function replacePublicSymbol(name, value, numArguments) { + if (!Module.hasOwnProperty(name)) { + throwInternalError("Replacing nonexistant public symbol"); + } + if (undefined !== Module[name].overloadTable && undefined !== numArguments) { + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + Module[name].argCount = numArguments; + } +} + +function embind__requireFunction(signature, rawFunction) { + signature = readLatin1String(signature); + function makeDynCaller(dynCall) { + var args = []; + for (var i = 1; i < signature.length; ++i) { + args.push("a" + i); + } + var name = "dynCall_" + signature + "_" + rawFunction; + var body = "return function " + name + "(" + args.join(", ") + ") {\n"; + body += " return dynCall(rawFunction" + (args.length ? ", " : "") + args.join(", ") + ");\n"; + body += "};\n"; + return new Function("dynCall", "rawFunction", body)(dynCall, rawFunction); + } + var dc = Module["dynCall_" + signature]; + var fp = makeDynCaller(dc); + if (typeof fp !== "function") { + throwBindingError("unknown function pointer with signature " + signature + ": " + rawFunction); + } + return fp; +} + +var UnboundTypeError = undefined; + +function getTypeName(type) { + var ptr = ___getTypeName(type); + var rv = readLatin1String(ptr); + _free(ptr); + return rv; +} + +function throwUnboundTypeError(message, types) { + var unboundTypes = []; + var seen = {}; + function visit(type) { + if (seen[type]) { + return; + } + if (registeredTypes[type]) { + return; + } + if (typeDependencies[type]) { + typeDependencies[type].forEach(visit); + return; + } + unboundTypes.push(type); + seen[type] = true; + } + types.forEach(visit); + throw new UnboundTypeError(message + ": " + unboundTypes.map(getTypeName).join([ ", " ])); +} + +function __embind_register_function(name, argCount, rawArgTypesAddr, signature, rawInvoker, fn) { + var argTypes = heap32VectorToArray(argCount, rawArgTypesAddr); + name = readLatin1String(name); + rawInvoker = embind__requireFunction(signature, rawInvoker); + exposePublicSymbol(name, function() { + throwUnboundTypeError("Cannot call " + name + " due to unbound types", argTypes); + }, argCount - 1); + whenDependentTypesAreResolved([], argTypes, function(argTypes) { + var invokerArgsArray = [ argTypes[0], null ].concat(argTypes.slice(1)); + replacePublicSymbol(name, craftInvokerFunction(name, invokerArgsArray, null, rawInvoker, fn), argCount - 1); + return []; + }); +} + +function integerReadValueFromPointer(name, shift, signed) { + switch (shift) { + case 0: + return signed ? function readS8FromPointer(pointer) { + return _asan_js_load_1(pointer); + } : function readU8FromPointer(pointer) { + return _asan_js_load_1u(pointer); + }; + + case 1: + return signed ? function readS16FromPointer(pointer) { + return _asan_js_load_2(pointer >> 1); + } : function readU16FromPointer(pointer) { + return _asan_js_load_2u(pointer >> 1); + }; + + case 2: + return signed ? function readS32FromPointer(pointer) { + return _asan_js_load_4(pointer >> 2); + } : function readU32FromPointer(pointer) { + return _asan_js_load_4u(pointer >> 2); + }; + + default: + throw new TypeError("Unknown integer type: " + name); + } +} + +function __embind_register_integer(primitiveType, name, size, minRange, maxRange) { + name = readLatin1String(name); + if (maxRange === -1) { + maxRange = 4294967295; + } + var shift = getShiftFromSize(size); + var fromWireType = function(value) { + return value; + }; + if (minRange === 0) { + var bitshift = 32 - 8 * size; + fromWireType = function(value) { + return value << bitshift >>> bitshift; + }; + } + var isUnsignedType = name.indexOf("unsigned") != -1; + registerType(primitiveType, { + name: name, + "fromWireType": fromWireType, + "toWireType": function(destructors, value) { + if (typeof value !== "number" && typeof value !== "boolean") { + throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name); + } + if (value < minRange || value > maxRange) { + throw new TypeError('Passing a number "' + _embind_repr(value) + '" from JS side to C/C++ side to an argument of type "' + name + '", which is outside the valid range [' + minRange + ", " + maxRange + "]!"); + } + return isUnsignedType ? value >>> 0 : value | 0; + }, + "argPackAdvance": 8, + "readValueFromPointer": integerReadValueFromPointer(name, shift, minRange !== 0), + destructorFunction: null + }); +} + +function __embind_register_memory_view(rawType, dataTypeIndex, name) { + var typeMapping = [ Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array ]; + var TA = typeMapping[dataTypeIndex]; + function decodeMemoryView(handle) { + handle = handle >> 2; + var heap = HEAPU32; + var size = heap[handle]; + var data = heap[handle + 1]; + return new TA(buffer, data, size); + } + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": decodeMemoryView, + "argPackAdvance": 8, + "readValueFromPointer": decodeMemoryView + }, { + ignoreDuplicateRegistrations: true + }); +} + +function __embind_register_std_string(rawType, name) { + name = readLatin1String(name); + var stdStringIsUTF8 = name === "std::string"; + registerType(rawType, { + name: name, + "fromWireType": function(value) { + var length = _asan_js_load_4u(value >> 2); + var str; + if (stdStringIsUTF8) { + var decodeStartPtr = value + 4; + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i; + if (i == length || _asan_js_load_1u(currentBytePtr) == 0) { + var maxRead = currentBytePtr - decodeStartPtr; + var stringSegment = UTF8ToString(decodeStartPtr, maxRead); + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + decodeStartPtr = currentBytePtr + 1; + } + } + } else { + var a = new Array(length); + for (var i = 0; i < length; ++i) { + a[i] = String.fromCharCode(_asan_js_load_1u(value + 4 + i)); + } + str = a.join(""); + } + _free(value); + return str; + }, + "toWireType": function(destructors, value) { + if (value instanceof ArrayBuffer) { + value = new Uint8Array(value); + } + var getLength; + var valueIsOfTypeString = typeof value === "string"; + if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) { + throwBindingError("Cannot pass non-string to std::string"); + } + if (stdStringIsUTF8 && valueIsOfTypeString) { + getLength = function() { + return lengthBytesUTF8(value); + }; + } else { + getLength = function() { + return value.length; + }; + } + var length = getLength(); + var ptr = _malloc(4 + length + 1); + _asan_js_store_4u(ptr >> 2, length); + if (stdStringIsUTF8 && valueIsOfTypeString) { + stringToUTF8(value, ptr + 4, length + 1); + } else { + if (valueIsOfTypeString) { + for (var i = 0; i < length; ++i) { + var charCode = value.charCodeAt(i); + if (charCode > 255) { + _free(ptr); + throwBindingError("String has UTF-16 code units that do not fit in 8 bits"); + } + _asan_js_store_1u(ptr + 4 + i, charCode); + } + } else { + for (var i = 0; i < length; ++i) { + _asan_js_store_1u(ptr + 4 + i, value[i]); + } + } + } + if (destructors !== null) { + destructors.push(_free, ptr); + } + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: function(ptr) { + _free(ptr); + } + }); +} + +function __embind_register_std_wstring(rawType, charSize, name) { + name = readLatin1String(name); + var decodeString, encodeString, getHeap, lengthBytesUTF, shift; + if (charSize === 2) { + decodeString = UTF16ToString; + encodeString = stringToUTF16; + lengthBytesUTF = lengthBytesUTF16; + getHeap = function() { + return HEAPU16; + }; + shift = 1; + } else if (charSize === 4) { + decodeString = UTF32ToString; + encodeString = stringToUTF32; + lengthBytesUTF = lengthBytesUTF32; + getHeap = function() { + return HEAPU32; + }; + shift = 2; + } + registerType(rawType, { + name: name, + "fromWireType": function(value) { + var length = _asan_js_load_4u(value >> 2); + var HEAP = getHeap(); + var str; + var decodeStartPtr = value + 4; + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i * charSize; + if (i == length || HEAP[currentBytePtr >> shift] == 0) { + var maxReadBytes = currentBytePtr - decodeStartPtr; + var stringSegment = decodeString(decodeStartPtr, maxReadBytes); + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + decodeStartPtr = currentBytePtr + charSize; + } + } + _free(value); + return str; + }, + "toWireType": function(destructors, value) { + if (!(typeof value === "string")) { + throwBindingError("Cannot pass non-string to C++ string type " + name); + } + var length = lengthBytesUTF(value); + var ptr = _malloc(4 + length + charSize); + _asan_js_store_4u(ptr >> 2, length >> shift); + encodeString(value, ptr + 4, length + charSize); + if (destructors !== null) { + destructors.push(_free, ptr); + } + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: function(ptr) { + _free(ptr); + } + }); +} + +function __embind_register_void(rawType, name) { + name = readLatin1String(name); + registerType(rawType, { + isVoid: true, + name: name, + "argPackAdvance": 0, + "fromWireType": function() { + return undefined; + }, + "toWireType": function(destructors, o) { + return undefined; + } + }); +} + +var emval_symbols = {}; + +function getStringOrSymbol(address) { + var symbol = emval_symbols[address]; + if (symbol === undefined) { + return readLatin1String(address); + } else { + return symbol; + } +} + +function emval_get_global() { + if (typeof globalThis === "object") { + return globalThis; + } + return function() { + return Function; + }()("return this")(); +} + +function __emval_get_global(name) { + if (name === 0) { + return __emval_register(emval_get_global()); + } else { + name = getStringOrSymbol(name); + return __emval_register(emval_get_global()[name]); + } +} + +function __emval_incref(handle) { + if (handle > 4) { + emval_handle_array[handle].refcount += 1; + } +} + +function requireRegisteredType(rawType, humanName) { + var impl = registeredTypes[rawType]; + if (undefined === impl) { + throwBindingError(humanName + " has unknown type " + getTypeName(rawType)); + } + return impl; +} + +function craftEmvalAllocator(argCount) { + var argsList = ""; + for (var i = 0; i < argCount; ++i) { + argsList += (i !== 0 ? ", " : "") + "arg" + i; + } + var functionBody = "return function emval_allocator_" + argCount + "(constructor, argTypes, args) {\n"; + for (var i = 0; i < argCount; ++i) { + functionBody += "var argType" + i + " = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + " + i + '], "parameter ' + i + '");\n' + "var arg" + i + " = argType" + i + ".readValueFromPointer(args);\n" + "args += argType" + i + "['argPackAdvance'];\n"; + } + functionBody += "var obj = new constructor(" + argsList + ");\n" + "return __emval_register(obj);\n" + "}\n"; + return new Function("requireRegisteredType", "Module", "__emval_register", functionBody)(requireRegisteredType, Module, __emval_register); +} + +var emval_newers = {}; + +function requireHandle(handle) { + if (!handle) { + throwBindingError("Cannot use deleted val. handle = " + handle); + } + return emval_handle_array[handle].value; +} + +function __emval_new(handle, argCount, argTypes, args) { + handle = requireHandle(handle); + var newer = emval_newers[argCount]; + if (!newer) { + newer = craftEmvalAllocator(argCount); + emval_newers[argCount] = newer; + } + return newer(handle, argTypes, args); +} + +function _abort() { + abort(); +} + +function withBuiltinMalloc(func) { + var prev_malloc = typeof _malloc !== "undefined" ? _malloc : undefined; + var prev_memalign = typeof _memalign !== "undefined" ? _memalign : undefined; + var prev_free = typeof _free !== "undefined" ? _free : undefined; + _malloc = _emscripten_builtin_malloc; + _memalign = _emscripten_builtin_memalign; + _free = _emscripten_builtin_free; + try { + return func(); + } finally { + _malloc = prev_malloc; + _memalign = prev_memalign; + _free = prev_free; + } +} + +function syscallMmap2(addr, len, prot, flags, fd, off) { + off <<= 12; + var ptr; + var allocated = false; + if ((flags & 16) !== 0 && addr % 16384 !== 0) { + return -28; + } + if ((flags & 32) !== 0) { + ptr = _memalign(16384, len); + if (!ptr) return -48; + _memset(ptr, 0, len); + allocated = true; + } else { + var info = FS.getStream(fd); + if (!info) return -8; + var res = FS.mmap(info, addr, len, off, prot, flags); + ptr = res.ptr; + allocated = res.allocated; + } + SYSCALLS.mappings[ptr] = { + malloc: ptr, + len: len, + allocated: allocated, + fd: fd, + prot: prot, + flags: flags, + offset: off + }; + return ptr; +} + +function _emscripten_builtin_mmap2(addr, len, prot, flags, fd, off) { + return withBuiltinMalloc(function() { + return syscallMmap2(addr, len, prot, flags, fd, off); + }); +} + +function syscallMunmap(addr, len) { + if ((addr | 0) === -1 || len === 0) { + return -28; + } + var info = SYSCALLS.mappings[addr]; + if (!info) return 0; + if (len === info.len) { + var stream = FS.getStream(info.fd); + if (info.prot & 2) { + SYSCALLS.doMsync(addr, stream, len, info.flags, info.offset); + } + FS.munmap(stream); + SYSCALLS.mappings[addr] = null; + if (info.allocated) { + _free(info.malloc); + } + } + return 0; +} + +function _emscripten_builtin_munmap(addr, len) { + return withBuiltinMalloc(function() { + return syscallMunmap(addr, len); + }); +} + +function _emscripten_get_heap_size() { + return HEAPU8.length; +} + +function _emscripten_get_module_name(buf, length) { + return stringToUTF8(wasmBinaryFile, buf, length); +} + +function _emscripten_get_sbrk_ptr() { + return 1080307264; +} + +function _longjmp(env, value) { + _setThrew(env, value || 1); + throw "longjmp"; +} + +function _emscripten_longjmp(env, value) { + _longjmp(env, value); +} + +function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.copyWithin(dest, src, src + num); +} + +var UNWIND_CACHE = {}; + +function _emscripten_generate_pc(frame) { + var match; + if (match = /\bwasm-function\[\d+\]:(0x[0-9a-f]+)/.exec(frame)) { + return +match[1]; + } else if (match = /\bwasm-function\[(\d+)\]:(\d+)/.exec(frame)) { + return wasmOffsetConverter.convert(+match[1], +match[2]); + } else if (match = /:(\d+):\d+(?:\)|$)/.exec(frame)) { + return 2147483648 | +match[1]; + } else { + return 0; + } +} + +function _emscripten_pc_get_source_js(pc) { + if (UNWIND_CACHE.last_get_source_pc == pc) return UNWIND_CACHE.last_source; + var match; + var source; + if (!source) { + var frame = UNWIND_CACHE[pc]; + if (!frame) return null; + if (match = /\((.*):(\d+):(\d+)\)$/.exec(frame)) { + source = { + file: match[1], + line: match[2], + column: match[3] + }; + } else if (match = /@(.*):(\d+):(\d+)/.exec(frame)) { + source = { + file: match[1], + line: match[2], + column: match[3] + }; + } + } + UNWIND_CACHE.last_get_source_pc = pc; + UNWIND_CACHE.last_source = source; + return source; +} + +function _emscripten_pc_get_column(pc) { + var result = _emscripten_pc_get_source_js(pc); + return result ? result.column || 0 : 0; +} + +function _emscripten_pc_get_file(pc) { + var result = _emscripten_pc_get_source_js(pc); + if (!result) return 0; + withBuiltinMalloc(function() { + if (_emscripten_pc_get_file.ret) _free(_emscripten_pc_get_file.ret); + _emscripten_pc_get_file.ret = allocateUTF8(result.file); + }); + return _emscripten_pc_get_file.ret; +} + +function _emscripten_pc_get_function(pc) { + var name; + if (pc & 2147483648) { + var frame = UNWIND_CACHE[pc]; + if (!frame) return 0; + var match; + if (match = /^\s+at (.*) \(.*\)$/.exec(frame)) { + name = match[1]; + } else if (match = /^(.+?)@/.exec(frame)) { + name = match[1]; + } else { + return 0; + } + } else { + name = wasmOffsetConverter.getName(pc); + } + withBuiltinMalloc(function() { + if (_emscripten_pc_get_function.ret) _free(_emscripten_pc_get_function.ret); + _emscripten_pc_get_function.ret = allocateUTF8(name); + }); + return _emscripten_pc_get_function.ret; +} + +function _emscripten_pc_get_line(pc) { + var result = _emscripten_pc_get_source_js(pc); + return result ? result.line : 0; +} + +function emscripten_realloc_buffer(size) { + try { + wasmMemory.grow(size - buffer.byteLength + 65535 >>> 16); + updateGlobalBufferAndViews(wasmMemory.buffer); + return 1; + } catch (e) { + console.error("emscripten_realloc_buffer: Attempted to grow heap from " + buffer.byteLength + " bytes to " + size + " bytes, but got error: " + e); + } +} + +function _emscripten_resize_heap(requestedSize) { + requestedSize = requestedSize >>> 0; + var oldSize = _emscripten_get_heap_size(); + assert(requestedSize > oldSize); + var PAGE_MULTIPLE = 65536; + var maxHeapSize = 2147483648; + if (requestedSize > maxHeapSize) { + err("Cannot enlarge memory, asked to go up to " + requestedSize + " bytes, but the limit is " + maxHeapSize + " bytes!"); + return false; + } + maxHeapSize = Math.min(maxHeapSize, 8598323200); + if (requestedSize > maxHeapSize) { + err("Failed to grow the heap from " + oldSize + ", as we reached the limit of our shadow memory. Increase ASAN_SHADOW_SIZE."); + return false; + } + var minHeapSize = 16777216; + for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { + var overGrownHeapSize = oldSize * (1 + .2 / cutDown); + overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296); + var newSize = Math.min(maxHeapSize, alignUp(Math.max(minHeapSize, requestedSize, overGrownHeapSize), PAGE_MULTIPLE)); + var replacement = emscripten_realloc_buffer(newSize); + if (replacement) { + return true; + } + } + err("Failed to grow the heap from " + oldSize + " bytes to " + newSize + " bytes, not enough memory!"); + return false; +} + +function _emscripten_return_address(level) { + var callstack = new Error().stack.split("\n"); + if (callstack[0] == "Error") { + callstack.shift(); + } + return _emscripten_generate_pc(callstack[level + 2]); +} + +function __emscripten_save_in_unwind_cache(callstack) { + callstack.forEach(function(frame) { + var pc = _emscripten_generate_pc(frame); + if (pc) { + UNWIND_CACHE[pc] = frame; + } + }); +} + +function _emscripten_stack_snapshot() { + var callstack = new Error().stack.split("\n"); + if (callstack[0] == "Error") { + callstack.shift(); + } + __emscripten_save_in_unwind_cache(callstack); + UNWIND_CACHE.last_addr = _emscripten_generate_pc(callstack[2]); + UNWIND_CACHE.last_stack = callstack; + return UNWIND_CACHE.last_addr; +} + +function _emscripten_stack_unwind_buffer(addr, buffer, count) { + var stack; + if (UNWIND_CACHE.last_addr == addr) { + stack = UNWIND_CACHE.last_stack; + } else { + stack = new Error().stack.split("\n"); + if (stack[0] == "Error") { + stack.shift(); + } + __emscripten_save_in_unwind_cache(stack); + } + var offset = 2; + while (stack[offset] && _emscripten_generate_pc(stack[offset]) != addr) { + ++offset; + } + for (var i = 0; i < count && stack[i + offset]; ++i) { + _asan_js_store_4(buffer + i * 4 >> 2, _emscripten_generate_pc(stack[i + offset])); + } + return i; +} + +var ENV = {}; + +function getExecutableName() { + return thisProgram || "./this.program"; +} + +function getEnvStrings() { + if (!getEnvStrings.strings) { + var lang = (typeof navigator === "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8"; + var env = { + "USER": "web_user", + "LOGNAME": "web_user", + "PATH": "/", + "PWD": "/", + "HOME": "/home/web_user", + "LANG": lang, + "_": getExecutableName() + }; + for (var x in ENV) { + env[x] = ENV[x]; + } + var strings = []; + for (var x in env) { + strings.push(x + "=" + env[x]); + } + getEnvStrings.strings = strings; + } + return getEnvStrings.strings; +} + +function _environ_get(__environ, environ_buf) { + var bufSize = 0; + getEnvStrings().forEach(function(string, i) { + var ptr = environ_buf + bufSize; + _asan_js_store_4(__environ + i * 4 >> 2, ptr); + writeAsciiToMemory(string, ptr); + bufSize += string.length + 1; + }); + return 0; +} + +function _environ_sizes_get(penviron_count, penviron_buf_size) { + var strings = getEnvStrings(); + _asan_js_store_4(penviron_count >> 2, strings.length); + var bufSize = 0; + strings.forEach(function(string) { + bufSize += string.length + 1; + }); + _asan_js_store_4(penviron_buf_size >> 2, bufSize); + return 0; +} + +function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _fd_read(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doReadv(stream, iov, iovcnt); + _asan_js_store_4(pnum >> 2, num); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _fd_seek(fd, offset_low, offset_high, whence, newOffset) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var HIGH_OFFSET = 4294967296; + var offset = offset_high * HIGH_OFFSET + (offset_low >>> 0); + var DOUBLE_LIMIT = 9007199254740992; + if (offset <= -DOUBLE_LIMIT || offset >= DOUBLE_LIMIT) { + return -61; + } + FS.llseek(stream, offset, whence); + tempI64 = [ stream.position >>> 0, (tempDouble = stream.position, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ], + _asan_js_store_4(newOffset >> 2, tempI64[0]), _asan_js_store_4(newOffset + 4 >> 2, tempI64[1]); + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doWritev(stream, iov, iovcnt); + _asan_js_store_4(pnum >> 2, num); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _getTempRet0() { + return getTempRet0() | 0; +} + +var _emscripten_get_now; + +if (ENVIRONMENT_IS_NODE) { + _emscripten_get_now = function() { + var t = process["hrtime"](); + return t[0] * 1e3 + t[1] / 1e6; + }; +} else if (typeof dateNow !== "undefined") { + _emscripten_get_now = dateNow; +} else _emscripten_get_now = function() { + return performance.now(); +}; + +function _usleep(useconds) { + var start = _emscripten_get_now(); + while (_emscripten_get_now() - start < useconds / 1e3) {} +} + +function _nanosleep(rqtp, rmtp) { + if (rqtp === 0) { + setErrNo(28); + return -1; + } + var seconds = _asan_js_load_4(rqtp >> 2); + var nanoseconds = _asan_js_load_4(rqtp + 4 >> 2); + if (nanoseconds < 0 || nanoseconds > 999999999 || seconds < 0) { + setErrNo(28); + return -1; + } + if (rmtp !== 0) { + _asan_js_store_4(rmtp >> 2, 0); + _asan_js_store_4(rmtp + 4 >> 2, 0); + } + return _usleep(seconds * 1e6 + nanoseconds / 1e3); +} + +function _round(d) { + d = +d; + return d >= +0 ? +Math_floor(d + +.5) : +Math_ceil(d - +.5); +} + +function _roundf(d) { + d = +d; + return d >= +0 ? +Math_floor(d + +.5) : +Math_ceil(d - +.5); +} + +function _setTempRet0($i) { + setTempRet0($i | 0); +} + +function _sigaction(signum, act, oldact) { + err("Calling stub instead of sigaction()"); + return 0; +} + +function _sysconf(name) { + switch (name) { + case 30: + return 16384; + + case 85: + var maxHeapSize = 2147483648; + return maxHeapSize / 16384; + + case 132: + case 133: + case 12: + case 137: + case 138: + case 15: + case 235: + case 16: + case 17: + case 18: + case 19: + case 20: + case 149: + case 13: + case 10: + case 236: + case 153: + case 9: + case 21: + case 22: + case 159: + case 154: + case 14: + case 77: + case 78: + case 139: + case 80: + case 81: + case 82: + case 68: + case 67: + case 164: + case 11: + case 29: + case 47: + case 48: + case 95: + case 52: + case 51: + case 46: + case 79: + return 200809; + + case 27: + case 246: + case 127: + case 128: + case 23: + case 24: + case 160: + case 161: + case 181: + case 182: + case 242: + case 183: + case 184: + case 243: + case 244: + case 245: + case 165: + case 178: + case 179: + case 49: + case 50: + case 168: + case 169: + case 175: + case 170: + case 171: + case 172: + case 97: + case 76: + case 32: + case 173: + case 35: + return -1; + + case 176: + case 177: + case 7: + case 155: + case 8: + case 157: + case 125: + case 126: + case 92: + case 93: + case 129: + case 130: + case 131: + case 94: + case 91: + return 1; + + case 74: + case 60: + case 69: + case 70: + case 4: + return 1024; + + case 31: + case 42: + case 72: + return 32; + + case 87: + case 26: + case 33: + return 2147483647; + + case 34: + case 1: + return 47839; + + case 38: + case 36: + return 99; + + case 43: + case 37: + return 2048; + + case 0: + return 2097152; + + case 3: + return 65536; + + case 28: + return 32768; + + case 44: + return 32767; + + case 75: + return 16384; + + case 39: + return 1e3; + + case 89: + return 700; + + case 71: + return 256; + + case 40: + return 255; + + case 2: + return 100; + + case 180: + return 64; + + case 25: + return 20; + + case 5: + return 16; + + case 6: + return 6; + + case 73: + return 4; + + case 84: + { + if (typeof navigator === "object") return navigator["hardwareConcurrency"] || 1; + return 1; + } + } + setErrNo(28); + return -1; +} + +var readAsmConstArgsArray = []; + +function readAsmConstArgs(sigPtr, buf) { + assert(Array.isArray(readAsmConstArgsArray)); + assert(buf % 16 == 0); + readAsmConstArgsArray.length = 0; + var ch; + buf >>= 2; + while (ch = _asan_js_load_1u(sigPtr++)) { + assert(ch === 100 || ch === 102 || ch === 105); + var double = ch < 105; + if (double && buf & 1) buf++; + readAsmConstArgsArray.push(double ? _asan_js_load_d(buf++ >> 1) : _asan_js_load_4(buf)); + ++buf; + } + return readAsmConstArgsArray; +} + +var FSNode = function(parent, name, mode, rdev) { + if (!parent) { + parent = this; + } + this.parent = parent; + this.mount = parent.mount; + this.mounted = null; + this.id = FS.nextInode++; + this.name = name; + this.mode = mode; + this.node_ops = {}; + this.stream_ops = {}; + this.rdev = rdev; +}; + +var readMode = 292 | 73; + +var writeMode = 146; + +Object.defineProperties(FSNode.prototype, { + read: { + get: function() { + return (this.mode & readMode) === readMode; + }, + set: function(val) { + val ? this.mode |= readMode : this.mode &= ~readMode; + } + }, + write: { + get: function() { + return (this.mode & writeMode) === writeMode; + }, + set: function(val) { + val ? this.mode |= writeMode : this.mode &= ~writeMode; + } + }, + isFolder: { + get: function() { + return FS.isDir(this.mode); + } + }, + isDevice: { + get: function() { + return FS.isChrdev(this.mode); + } + } +}); + +FS.FSNode = FSNode; + +FS.staticInit(); + +embind_init_charCodes(); + +BindingError = Module["BindingError"] = extendError(Error, "BindingError"); + +InternalError = Module["InternalError"] = extendError(Error, "InternalError"); + +init_emval(); + +UnboundTypeError = Module["UnboundTypeError"] = extendError(Error, "UnboundTypeError"); + +var ASSERTIONS = true; + +function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array; +} + +var asmLibraryArg = { + "__cxa_allocate_exception": ___cxa_allocate_exception, + "__cxa_atexit": ___cxa_atexit, + "__cxa_thread_atexit": ___cxa_thread_atexit, + "__cxa_throw": ___cxa_throw, + "__handle_stack_overflow": ___handle_stack_overflow, + "__sys_dup": ___sys_dup, + "__sys_exit_group": ___sys_exit_group, + "__sys_fcntl64": ___sys_fcntl64, + "__sys_getpid": ___sys_getpid, + "__sys_ioctl": ___sys_ioctl, + "__sys_open": ___sys_open, + "__sys_pipe": ___sys_pipe, + "__sys_prlimit64": ___sys_prlimit64, + "__sys_read": ___sys_read, + "__sys_setrlimit": ___sys_setrlimit, + "__sys_stat64": ___sys_stat64, + "__sys_ugetrlimit": ___sys_ugetrlimit, + "__sys_write": ___sys_write, + "_embind_register_bool": __embind_register_bool, + "_embind_register_emval": __embind_register_emval, + "_embind_register_float": __embind_register_float, + "_embind_register_function": __embind_register_function, + "_embind_register_integer": __embind_register_integer, + "_embind_register_memory_view": __embind_register_memory_view, + "_embind_register_std_string": __embind_register_std_string, + "_embind_register_std_wstring": __embind_register_std_wstring, + "_embind_register_void": __embind_register_void, + "_emval_decref": __emval_decref, + "_emval_get_global": __emval_get_global, + "_emval_incref": __emval_incref, + "_emval_new": __emval_new, + "abort": _abort, + "atexit": _atexit, + "emscripten_asm_const_iii": _emscripten_asm_const_iii, + "emscripten_builtin_mmap2": _emscripten_builtin_mmap2, + "emscripten_builtin_munmap": _emscripten_builtin_munmap, + "emscripten_get_heap_size": _emscripten_get_heap_size, + "emscripten_get_module_name": _emscripten_get_module_name, + "emscripten_get_sbrk_ptr": _emscripten_get_sbrk_ptr, + "emscripten_longjmp": _emscripten_longjmp, + "emscripten_memcpy_big": _emscripten_memcpy_big, + "emscripten_pc_get_column": _emscripten_pc_get_column, + "emscripten_pc_get_file": _emscripten_pc_get_file, + "emscripten_pc_get_function": _emscripten_pc_get_function, + "emscripten_pc_get_line": _emscripten_pc_get_line, + "emscripten_resize_heap": _emscripten_resize_heap, + "emscripten_return_address": _emscripten_return_address, + "emscripten_stack_snapshot": _emscripten_stack_snapshot, + "emscripten_stack_unwind_buffer": _emscripten_stack_unwind_buffer, + "environ_get": _environ_get, + "environ_sizes_get": _environ_sizes_get, + "fd_close": _fd_close, + "fd_read": _fd_read, + "fd_seek": _fd_seek, + "fd_write": _fd_write, + "getTempRet0": _getTempRet0, + "invoke_ii": invoke_ii, + "invoke_iii": invoke_iii, + "invoke_iiii": invoke_iiii, + "invoke_iiiii": invoke_iiiii, + "invoke_iiiiiiiii": invoke_iiiiiiiii, + "invoke_iiiiiiiiii": invoke_iiiiiiiiii, + "invoke_iiiijj": invoke_iiiijj, + "invoke_ij": invoke_ij, + "invoke_jjij": invoke_jjij, + "invoke_v": invoke_v, + "invoke_vi": invoke_vi, + "invoke_vii": invoke_vii, + "invoke_viii": invoke_viii, + "invoke_viiii": invoke_viiii, + "memory": wasmMemory, + "nanosleep": _nanosleep, + "round": _round, + "roundf": _roundf, + "setTempRet0": _setTempRet0, + "sigaction": _sigaction, + "sysconf": _sysconf, + "table": wasmTable +}; + +var asm = createWasm(); + +var ___wasm_call_ctors = Module["___wasm_call_ctors"] = createExportWrapper("__wasm_call_ctors"); + +var _malloc = Module["_malloc"] = createExportWrapper("malloc"); + +var _free = Module["_free"] = createExportWrapper("free"); + +var _realloc = Module["_realloc"] = createExportWrapper("realloc"); + +var ___getTypeName = Module["___getTypeName"] = createExportWrapper("__getTypeName"); + +var ___embind_register_native_and_builtin_types = Module["___embind_register_native_and_builtin_types"] = createExportWrapper("__embind_register_native_and_builtin_types"); + +var ___errno_location = Module["___errno_location"] = createExportWrapper("__errno_location"); + +var _fflush = Module["_fflush"] = createExportWrapper("fflush"); + +var _memset = Module["_memset"] = createExportWrapper("memset"); + +var _setThrew = Module["_setThrew"] = createExportWrapper("setThrew"); + +var stackSave = Module["stackSave"] = createExportWrapper("stackSave"); + +var stackRestore = Module["stackRestore"] = createExportWrapper("stackRestore"); + +var stackAlloc = Module["stackAlloc"] = createExportWrapper("stackAlloc"); + +var _saveSetjmp = Module["_saveSetjmp"] = createExportWrapper("saveSetjmp"); + +var _testSetjmp = Module["_testSetjmp"] = createExportWrapper("testSetjmp"); + +var _memalign = Module["_memalign"] = createExportWrapper("memalign"); + +var _emscripten_builtin_malloc = Module["_emscripten_builtin_malloc"] = createExportWrapper("emscripten_builtin_malloc"); + +var _emscripten_builtin_free = Module["_emscripten_builtin_free"] = createExportWrapper("emscripten_builtin_free"); + +var _emscripten_builtin_memalign = Module["_emscripten_builtin_memalign"] = createExportWrapper("emscripten_builtin_memalign"); + +var __ZN6__asan9FakeStack17AddrIsInFakeStackEm = Module["__ZN6__asan9FakeStack17AddrIsInFakeStackEm"] = createExportWrapper("_ZN6__asan9FakeStack17AddrIsInFakeStackEm"); + +var __ZN6__asan9FakeStack8AllocateEmmm = Module["__ZN6__asan9FakeStack8AllocateEmmm"] = createExportWrapper("_ZN6__asan9FakeStack8AllocateEmmm"); + +var _asan_c_load_1 = Module["_asan_c_load_1"] = createExportWrapper("asan_c_load_1"); + +var _asan_c_load_1u = Module["_asan_c_load_1u"] = createExportWrapper("asan_c_load_1u"); + +var _asan_c_load_2 = Module["_asan_c_load_2"] = createExportWrapper("asan_c_load_2"); + +var _asan_c_load_2u = Module["_asan_c_load_2u"] = createExportWrapper("asan_c_load_2u"); + +var _asan_c_load_4 = Module["_asan_c_load_4"] = createExportWrapper("asan_c_load_4"); + +var _asan_c_load_4u = Module["_asan_c_load_4u"] = createExportWrapper("asan_c_load_4u"); + +var _asan_c_load_f = Module["_asan_c_load_f"] = createExportWrapper("asan_c_load_f"); + +var _asan_c_load_d = Module["_asan_c_load_d"] = createExportWrapper("asan_c_load_d"); + +var _asan_c_store_1 = Module["_asan_c_store_1"] = createExportWrapper("asan_c_store_1"); + +var _asan_c_store_1u = Module["_asan_c_store_1u"] = createExportWrapper("asan_c_store_1u"); + +var _asan_c_store_2 = Module["_asan_c_store_2"] = createExportWrapper("asan_c_store_2"); + +var _asan_c_store_2u = Module["_asan_c_store_2u"] = createExportWrapper("asan_c_store_2u"); + +var _asan_c_store_4 = Module["_asan_c_store_4"] = createExportWrapper("asan_c_store_4"); + +var _asan_c_store_4u = Module["_asan_c_store_4u"] = createExportWrapper("asan_c_store_4u"); + +var _asan_c_store_f = Module["_asan_c_store_f"] = createExportWrapper("asan_c_store_f"); + +var _asan_c_store_d = Module["_asan_c_store_d"] = createExportWrapper("asan_c_store_d"); + +var dynCall_v = Module["dynCall_v"] = createExportWrapper("dynCall_v"); + +var dynCall_vi = Module["dynCall_vi"] = createExportWrapper("dynCall_vi"); + +var dynCall_vii = Module["dynCall_vii"] = createExportWrapper("dynCall_vii"); + +var dynCall_viii = Module["dynCall_viii"] = createExportWrapper("dynCall_viii"); + +var dynCall_viiii = Module["dynCall_viiii"] = createExportWrapper("dynCall_viiii"); + +var dynCall_ii = Module["dynCall_ii"] = createExportWrapper("dynCall_ii"); + +var dynCall_iii = Module["dynCall_iii"] = createExportWrapper("dynCall_iii"); + +var dynCall_iiii = Module["dynCall_iiii"] = createExportWrapper("dynCall_iiii"); + +var dynCall_iiiii = Module["dynCall_iiiii"] = createExportWrapper("dynCall_iiiii"); + +var dynCall_iiiiiiiii = Module["dynCall_iiiiiiiii"] = createExportWrapper("dynCall_iiiiiiiii"); + +var dynCall_iiiiiiiiii = Module["dynCall_iiiiiiiiii"] = createExportWrapper("dynCall_iiiiiiiiii"); + +var dynCall_iiiijj = Module["dynCall_iiiijj"] = createExportWrapper("dynCall_iiiijj"); + +var dynCall_ij = Module["dynCall_ij"] = createExportWrapper("dynCall_ij"); + +var dynCall_jjij = Module["dynCall_jjij"] = createExportWrapper("dynCall_jjij"); + +var ___set_stack_limit = Module["___set_stack_limit"] = createExportWrapper("__set_stack_limit"); + +var __growWasmMemory = Module["__growWasmMemory"] = createExportWrapper("__growWasmMemory"); + +var dynCall_viiijj = Module["dynCall_viiijj"] = createExportWrapper("dynCall_viiijj"); + +var dynCall_jii = Module["dynCall_jii"] = createExportWrapper("dynCall_jii"); + +var dynCall_i = Module["dynCall_i"] = createExportWrapper("dynCall_i"); + +var dynCall_viiiiii = Module["dynCall_viiiiii"] = createExportWrapper("dynCall_viiiiii"); + +var dynCall_viiiii = Module["dynCall_viiiii"] = createExportWrapper("dynCall_viiiii"); + +var dynCall_viiiiiiii = Module["dynCall_viiiiiiii"] = createExportWrapper("dynCall_viiiiiiii"); + +var dynCall_viiiiiiiiiii = Module["dynCall_viiiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiii"); + +var dynCall_viiiiiiiiiiii = Module["dynCall_viiiiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiiii"); + +var dynCall_viiiiiii = Module["dynCall_viiiiiii"] = createExportWrapper("dynCall_viiiiiii"); + +var dynCall_viiiiiiiii = Module["dynCall_viiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiii"); + +var dynCall_iiiiii = Module["dynCall_iiiiii"] = createExportWrapper("dynCall_iiiiii"); + +var dynCall_jiiiiiiiii = Module["dynCall_jiiiiiiiii"] = createExportWrapper("dynCall_jiiiiiiiii"); + +var dynCall_iiiiiii = Module["dynCall_iiiiiii"] = createExportWrapper("dynCall_iiiiiii"); + +var dynCall_iiiiiiii = Module["dynCall_iiiiiiii"] = createExportWrapper("dynCall_iiiiiiii"); + +var dynCall_iiiiiiiiiiii = Module["dynCall_iiiiiiiiiiii"] = createExportWrapper("dynCall_iiiiiiiiiiii"); + +var dynCall_iidiiii = Module["dynCall_iidiiii"] = createExportWrapper("dynCall_iidiiii"); + +var dynCall_jiji = Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji"); + +var dynCall_idi = Module["dynCall_idi"] = createExportWrapper("dynCall_idi"); + +var dynCall_viiiiiiiiii = Module["dynCall_viiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiii"); + +var dynCall_viiiiiiiiiiiii = Module["dynCall_viiiiiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiiiii"); + +var dynCall_jiiiiiiii = Module["dynCall_jiiiiiiii"] = createExportWrapper("dynCall_jiiiiiiii"); + +var dynCall_ff = Module["dynCall_ff"] = createExportWrapper("dynCall_ff"); + +var dynCall_jiiiiii = Module["dynCall_jiiiiii"] = createExportWrapper("dynCall_jiiiiii"); + +var dynCall_jiiiii = Module["dynCall_jiiiii"] = createExportWrapper("dynCall_jiiiii"); + +var dynCall_iiijii = Module["dynCall_iiijii"] = createExportWrapper("dynCall_iiijii"); + +Module["___global_base"] = 1074790400; + +Module["___heap_base"] = 1085550144; + +function invoke_vii(index, a1, a2) { + var sp = stackSave(); + try { + dynCall_vii(index, a1, a2); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiii(index, a1, a2, a3) { + var sp = stackSave(); + try { + return dynCall_iiii(index, a1, a2, a3); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_viiii(index, a1, a2, a3, a4) { + var sp = stackSave(); + try { + dynCall_viiii(index, a1, a2, a3, a4); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iii(index, a1, a2) { + var sp = stackSave(); + try { + return dynCall_iii(index, a1, a2); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_vi(index, a1) { + var sp = stackSave(); + try { + dynCall_vi(index, a1); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_v(index) { + var sp = stackSave(); + try { + dynCall_v(index); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_ii(index, a1) { + var sp = stackSave(); + try { + return dynCall_ii(index, a1); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiii(index, a1, a2, a3, a4) { + var sp = stackSave(); + try { + return dynCall_iiiii(index, a1, a2, a3, a4); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_viii(index, a1, a2, a3) { + var sp = stackSave(); + try { + dynCall_viii(index, a1, a2, a3); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9) { + var sp = stackSave(); + try { + return dynCall_iiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8) { + var sp = stackSave(); + try { + return dynCall_iiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_jjij(index, a1, a2, a3, a4, a5) { + var sp = stackSave(); + try { + return dynCall_jjij(index, a1, a2, a3, a4, a5); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiijj(index, a1, a2, a3, a4, a5, a6, a7) { + var sp = stackSave(); + try { + return dynCall_iiiijj(index, a1, a2, a3, a4, a5, a6, a7); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_ij(index, a1, a2) { + var sp = stackSave(); + try { + return dynCall_ij(index, a1, a2); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +if (!Object.getOwnPropertyDescriptor(Module, "intArrayFromString")) Module["intArrayFromString"] = function() { + abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "intArrayToString")) Module["intArrayToString"] = function() { + abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ccall")) Module["ccall"] = function() { + abort("'ccall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "cwrap")) Module["cwrap"] = function() { + abort("'cwrap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setValue")) Module["setValue"] = function() { + abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getValue")) Module["getValue"] = function() { + abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "allocate")) Module["allocate"] = function() { + abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getMemory")) Module["getMemory"] = function() { + abort("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF8ArrayToString")) Module["UTF8ArrayToString"] = function() { + abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF8ToString")) Module["UTF8ToString"] = function() { + abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8Array")) Module["stringToUTF8Array"] = function() { + abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8")) Module["stringToUTF8"] = function() { + abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF8")) Module["lengthBytesUTF8"] = function() { + abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() { + abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnPreRun")) Module["addOnPreRun"] = function() { + abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnInit")) Module["addOnInit"] = function() { + abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnPreMain")) Module["addOnPreMain"] = function() { + abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnExit")) Module["addOnExit"] = function() { + abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnPostRun")) Module["addOnPostRun"] = function() { + abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeStringToMemory")) Module["writeStringToMemory"] = function() { + abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeArrayToMemory")) Module["writeArrayToMemory"] = function() { + abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeAsciiToMemory")) Module["writeAsciiToMemory"] = function() { + abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addRunDependency")) Module["addRunDependency"] = function() { + abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "removeRunDependency")) Module["removeRunDependency"] = function() { + abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createFolder")) Module["FS_createFolder"] = function() { + abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createPath")) Module["FS_createPath"] = function() { + abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createDataFile")) Module["FS_createDataFile"] = function() { + abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createPreloadedFile")) Module["FS_createPreloadedFile"] = function() { + abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createLazyFile")) Module["FS_createLazyFile"] = function() { + abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createLink")) Module["FS_createLink"] = function() { + abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createDevice")) Module["FS_createDevice"] = function() { + abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_unlink")) Module["FS_unlink"] = function() { + abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "dynamicAlloc")) Module["dynamicAlloc"] = function() { + abort("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "loadDynamicLibrary")) Module["loadDynamicLibrary"] = function() { + abort("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "loadWebAssemblyModule")) Module["loadWebAssemblyModule"] = function() { + abort("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getLEB")) Module["getLEB"] = function() { + abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getFunctionTables")) Module["getFunctionTables"] = function() { + abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "alignFunctionTables")) Module["alignFunctionTables"] = function() { + abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registerFunctions")) Module["registerFunctions"] = function() { + abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addFunction")) Module["addFunction"] = function() { + abort("'addFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "removeFunction")) Module["removeFunction"] = function() { + abort("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = function() { + abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "prettyPrint")) Module["prettyPrint"] = function() { + abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "makeBigInt")) Module["makeBigInt"] = function() { + abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = function() { + abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getCompilerSetting")) Module["getCompilerSetting"] = function() { + abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "print")) Module["print"] = function() { + abort("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "printErr")) Module["printErr"] = function() { + abort("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getTempRet0")) Module["getTempRet0"] = function() { + abort("'getTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setTempRet0")) Module["setTempRet0"] = function() { + abort("'setTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "callMain")) Module["callMain"] = function() { + abort("'callMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "abort")) Module["abort"] = function() { + abort("'abort' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToNewUTF8")) Module["stringToNewUTF8"] = function() { + abort("'stringToNewUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscripten_realloc_buffer")) Module["emscripten_realloc_buffer"] = function() { + abort("'emscripten_realloc_buffer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ENV")) Module["ENV"] = function() { + abort("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_CODES")) Module["ERRNO_CODES"] = function() { + abort("'ERRNO_CODES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_MESSAGES")) Module["ERRNO_MESSAGES"] = function() { + abort("'ERRNO_MESSAGES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setErrNo")) Module["setErrNo"] = function() { + abort("'setErrNo' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "DNS")) Module["DNS"] = function() { + abort("'DNS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GAI_ERRNO_MESSAGES")) Module["GAI_ERRNO_MESSAGES"] = function() { + abort("'GAI_ERRNO_MESSAGES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "Protocols")) Module["Protocols"] = function() { + abort("'Protocols' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "Sockets")) Module["Sockets"] = function() { + abort("'Sockets' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "traverseStack")) Module["traverseStack"] = function() { + abort("'traverseStack' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UNWIND_CACHE")) Module["UNWIND_CACHE"] = function() { + abort("'UNWIND_CACHE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "withBuiltinMalloc")) Module["withBuiltinMalloc"] = function() { + abort("'withBuiltinMalloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgsArray")) Module["readAsmConstArgsArray"] = function() { + abort("'readAsmConstArgsArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgs")) Module["readAsmConstArgs"] = function() { + abort("'readAsmConstArgs' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "jstoi_q")) Module["jstoi_q"] = function() { + abort("'jstoi_q' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "jstoi_s")) Module["jstoi_s"] = function() { + abort("'jstoi_s' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getExecutableName")) Module["getExecutableName"] = function() { + abort("'getExecutableName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "listenOnce")) Module["listenOnce"] = function() { + abort("'listenOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "autoResumeAudioContext")) Module["autoResumeAudioContext"] = function() { + abort("'autoResumeAudioContext' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "abortStackOverflow")) Module["abortStackOverflow"] = function() { + abort("'abortStackOverflow' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "reallyNegative")) Module["reallyNegative"] = function() { + abort("'reallyNegative' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "formatString")) Module["formatString"] = function() { + abort("'formatString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PATH")) Module["PATH"] = function() { + abort("'PATH' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PATH_FS")) Module["PATH_FS"] = function() { + abort("'PATH_FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SYSCALLS")) Module["SYSCALLS"] = function() { + abort("'SYSCALLS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "syscallMmap2")) Module["syscallMmap2"] = function() { + abort("'syscallMmap2' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "syscallMunmap")) Module["syscallMunmap"] = function() { + abort("'syscallMunmap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "JSEvents")) Module["JSEvents"] = function() { + abort("'JSEvents' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "specialHTMLTargets")) Module["specialHTMLTargets"] = function() { + abort("'specialHTMLTargets' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "maybeCStringToJsString")) Module["maybeCStringToJsString"] = function() { + abort("'maybeCStringToJsString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "findEventTarget")) Module["findEventTarget"] = function() { + abort("'findEventTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "findCanvasEventTarget")) Module["findCanvasEventTarget"] = function() { + abort("'findCanvasEventTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "polyfillSetImmediate")) Module["polyfillSetImmediate"] = function() { + abort("'polyfillSetImmediate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "demangle")) Module["demangle"] = function() { + abort("'demangle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "demangleAll")) Module["demangleAll"] = function() { + abort("'demangleAll' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "jsStackTrace")) Module["jsStackTrace"] = function() { + abort("'jsStackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() { + abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getEnvStrings")) Module["getEnvStrings"] = function() { + abort("'getEnvStrings' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "checkWasiClock")) Module["checkWasiClock"] = function() { + abort("'checkWasiClock' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64")) Module["writeI53ToI64"] = function() { + abort("'writeI53ToI64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Clamped")) Module["writeI53ToI64Clamped"] = function() { + abort("'writeI53ToI64Clamped' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Signaling")) Module["writeI53ToI64Signaling"] = function() { + abort("'writeI53ToI64Signaling' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Clamped")) Module["writeI53ToU64Clamped"] = function() { + abort("'writeI53ToU64Clamped' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Signaling")) Module["writeI53ToU64Signaling"] = function() { + abort("'writeI53ToU64Signaling' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readI53FromI64")) Module["readI53FromI64"] = function() { + abort("'readI53FromI64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readI53FromU64")) Module["readI53FromU64"] = function() { + abort("'readI53FromU64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "convertI32PairToI53")) Module["convertI32PairToI53"] = function() { + abort("'convertI32PairToI53' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "convertU32PairToI53")) Module["convertU32PairToI53"] = function() { + abort("'convertU32PairToI53' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exceptionLast")) Module["exceptionLast"] = function() { + abort("'exceptionLast' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exceptionCaught")) Module["exceptionCaught"] = function() { + abort("'exceptionCaught' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exceptionInfos")) Module["exceptionInfos"] = function() { + abort("'exceptionInfos' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exception_deAdjust")) Module["exception_deAdjust"] = function() { + abort("'exception_deAdjust' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exception_addRef")) Module["exception_addRef"] = function() { + abort("'exception_addRef' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exception_decRef")) Module["exception_decRef"] = function() { + abort("'exception_decRef' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "Browser")) Module["Browser"] = function() { + abort("'Browser' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS")) Module["FS"] = function() { + abort("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "MEMFS")) Module["MEMFS"] = function() { + abort("'MEMFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "TTY")) Module["TTY"] = function() { + abort("'TTY' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PIPEFS")) Module["PIPEFS"] = function() { + abort("'PIPEFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SOCKFS")) Module["SOCKFS"] = function() { + abort("'SOCKFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "tempFixedLengthArray")) Module["tempFixedLengthArray"] = function() { + abort("'tempFixedLengthArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "miniTempWebGLFloatBuffers")) Module["miniTempWebGLFloatBuffers"] = function() { + abort("'miniTempWebGLFloatBuffers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "heapObjectForWebGLType")) Module["heapObjectForWebGLType"] = function() { + abort("'heapObjectForWebGLType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "heapAccessShiftForWebGLHeap")) Module["heapAccessShiftForWebGLHeap"] = function() { + abort("'heapAccessShiftForWebGLHeap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GL")) Module["GL"] = function() { + abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGet")) Module["emscriptenWebGLGet"] = function() { + abort("'emscriptenWebGLGet' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "computeUnpackAlignedImageSize")) Module["computeUnpackAlignedImageSize"] = function() { + abort("'computeUnpackAlignedImageSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetTexPixelData")) Module["emscriptenWebGLGetTexPixelData"] = function() { + abort("'emscriptenWebGLGetTexPixelData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetUniform")) Module["emscriptenWebGLGetUniform"] = function() { + abort("'emscriptenWebGLGetUniform' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetVertexAttrib")) Module["emscriptenWebGLGetVertexAttrib"] = function() { + abort("'emscriptenWebGLGetVertexAttrib' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeGLArray")) Module["writeGLArray"] = function() { + abort("'writeGLArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "AL")) Module["AL"] = function() { + abort("'AL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_unicode")) Module["SDL_unicode"] = function() { + abort("'SDL_unicode' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_ttfContext")) Module["SDL_ttfContext"] = function() { + abort("'SDL_ttfContext' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_audio")) Module["SDL_audio"] = function() { + abort("'SDL_audio' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL")) Module["SDL"] = function() { + abort("'SDL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_gfx")) Module["SDL_gfx"] = function() { + abort("'SDL_gfx' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLUT")) Module["GLUT"] = function() { + abort("'GLUT' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "EGL")) Module["EGL"] = function() { + abort("'EGL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLFW_Window")) Module["GLFW_Window"] = function() { + abort("'GLFW_Window' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLFW")) Module["GLFW"] = function() { + abort("'GLFW' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLEW")) Module["GLEW"] = function() { + abort("'GLEW' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "IDBStore")) Module["IDBStore"] = function() { + abort("'IDBStore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "runAndAbortIfError")) Module["runAndAbortIfError"] = function() { + abort("'runAndAbortIfError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_handle_array")) Module["emval_handle_array"] = function() { + abort("'emval_handle_array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_free_list")) Module["emval_free_list"] = function() { + abort("'emval_free_list' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_symbols")) Module["emval_symbols"] = function() { + abort("'emval_symbols' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_emval")) Module["init_emval"] = function() { + abort("'init_emval' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "count_emval_handles")) Module["count_emval_handles"] = function() { + abort("'count_emval_handles' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "get_first_emval")) Module["get_first_emval"] = function() { + abort("'get_first_emval' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getStringOrSymbol")) Module["getStringOrSymbol"] = function() { + abort("'getStringOrSymbol' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "requireHandle")) Module["requireHandle"] = function() { + abort("'requireHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_newers")) Module["emval_newers"] = function() { + abort("'emval_newers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "craftEmvalAllocator")) Module["craftEmvalAllocator"] = function() { + abort("'craftEmvalAllocator' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_get_global")) Module["emval_get_global"] = function() { + abort("'emval_get_global' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_methodCallers")) Module["emval_methodCallers"] = function() { + abort("'emval_methodCallers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "InternalError")) Module["InternalError"] = function() { + abort("'InternalError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "BindingError")) Module["BindingError"] = function() { + abort("'BindingError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UnboundTypeError")) Module["UnboundTypeError"] = function() { + abort("'UnboundTypeError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PureVirtualError")) Module["PureVirtualError"] = function() { + abort("'PureVirtualError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_embind")) Module["init_embind"] = function() { + abort("'init_embind' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwInternalError")) Module["throwInternalError"] = function() { + abort("'throwInternalError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwBindingError")) Module["throwBindingError"] = function() { + abort("'throwBindingError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwUnboundTypeError")) Module["throwUnboundTypeError"] = function() { + abort("'throwUnboundTypeError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ensureOverloadTable")) Module["ensureOverloadTable"] = function() { + abort("'ensureOverloadTable' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exposePublicSymbol")) Module["exposePublicSymbol"] = function() { + abort("'exposePublicSymbol' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "replacePublicSymbol")) Module["replacePublicSymbol"] = function() { + abort("'replacePublicSymbol' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "extendError")) Module["extendError"] = function() { + abort("'extendError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "createNamedFunction")) Module["createNamedFunction"] = function() { + abort("'createNamedFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registeredInstances")) Module["registeredInstances"] = function() { + abort("'registeredInstances' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getBasestPointer")) Module["getBasestPointer"] = function() { + abort("'getBasestPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registerInheritedInstance")) Module["registerInheritedInstance"] = function() { + abort("'registerInheritedInstance' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "unregisterInheritedInstance")) Module["unregisterInheritedInstance"] = function() { + abort("'unregisterInheritedInstance' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getInheritedInstance")) Module["getInheritedInstance"] = function() { + abort("'getInheritedInstance' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getInheritedInstanceCount")) Module["getInheritedInstanceCount"] = function() { + abort("'getInheritedInstanceCount' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getLiveInheritedInstances")) Module["getLiveInheritedInstances"] = function() { + abort("'getLiveInheritedInstances' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registeredTypes")) Module["registeredTypes"] = function() { + abort("'registeredTypes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "awaitingDependencies")) Module["awaitingDependencies"] = function() { + abort("'awaitingDependencies' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "typeDependencies")) Module["typeDependencies"] = function() { + abort("'typeDependencies' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registeredPointers")) Module["registeredPointers"] = function() { + abort("'registeredPointers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registerType")) Module["registerType"] = function() { + abort("'registerType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "whenDependentTypesAreResolved")) Module["whenDependentTypesAreResolved"] = function() { + abort("'whenDependentTypesAreResolved' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "embind_charCodes")) Module["embind_charCodes"] = function() { + abort("'embind_charCodes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "embind_init_charCodes")) Module["embind_init_charCodes"] = function() { + abort("'embind_init_charCodes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readLatin1String")) Module["readLatin1String"] = function() { + abort("'readLatin1String' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getTypeName")) Module["getTypeName"] = function() { + abort("'getTypeName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "heap32VectorToArray")) Module["heap32VectorToArray"] = function() { + abort("'heap32VectorToArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "requireRegisteredType")) Module["requireRegisteredType"] = function() { + abort("'requireRegisteredType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getShiftFromSize")) Module["getShiftFromSize"] = function() { + abort("'getShiftFromSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "integerReadValueFromPointer")) Module["integerReadValueFromPointer"] = function() { + abort("'integerReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "enumReadValueFromPointer")) Module["enumReadValueFromPointer"] = function() { + abort("'enumReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "floatReadValueFromPointer")) Module["floatReadValueFromPointer"] = function() { + abort("'floatReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "simpleReadValueFromPointer")) Module["simpleReadValueFromPointer"] = function() { + abort("'simpleReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "runDestructors")) Module["runDestructors"] = function() { + abort("'runDestructors' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "new_")) Module["new_"] = function() { + abort("'new_' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "craftInvokerFunction")) Module["craftInvokerFunction"] = function() { + abort("'craftInvokerFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "embind__requireFunction")) Module["embind__requireFunction"] = function() { + abort("'embind__requireFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "tupleRegistrations")) Module["tupleRegistrations"] = function() { + abort("'tupleRegistrations' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "structRegistrations")) Module["structRegistrations"] = function() { + abort("'structRegistrations' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "genericPointerToWireType")) Module["genericPointerToWireType"] = function() { + abort("'genericPointerToWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "constNoSmartPtrRawPointerToWireType")) Module["constNoSmartPtrRawPointerToWireType"] = function() { + abort("'constNoSmartPtrRawPointerToWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "nonConstNoSmartPtrRawPointerToWireType")) Module["nonConstNoSmartPtrRawPointerToWireType"] = function() { + abort("'nonConstNoSmartPtrRawPointerToWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_RegisteredPointer")) Module["init_RegisteredPointer"] = function() { + abort("'init_RegisteredPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer")) Module["RegisteredPointer"] = function() { + abort("'RegisteredPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_getPointee")) Module["RegisteredPointer_getPointee"] = function() { + abort("'RegisteredPointer_getPointee' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_destructor")) Module["RegisteredPointer_destructor"] = function() { + abort("'RegisteredPointer_destructor' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_deleteObject")) Module["RegisteredPointer_deleteObject"] = function() { + abort("'RegisteredPointer_deleteObject' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_fromWireType")) Module["RegisteredPointer_fromWireType"] = function() { + abort("'RegisteredPointer_fromWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "runDestructor")) Module["runDestructor"] = function() { + abort("'runDestructor' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "releaseClassHandle")) Module["releaseClassHandle"] = function() { + abort("'releaseClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "finalizationGroup")) Module["finalizationGroup"] = function() { + abort("'finalizationGroup' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "detachFinalizer_deps")) Module["detachFinalizer_deps"] = function() { + abort("'detachFinalizer_deps' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "detachFinalizer")) Module["detachFinalizer"] = function() { + abort("'detachFinalizer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "attachFinalizer")) Module["attachFinalizer"] = function() { + abort("'attachFinalizer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "makeClassHandle")) Module["makeClassHandle"] = function() { + abort("'makeClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_ClassHandle")) Module["init_ClassHandle"] = function() { + abort("'init_ClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle")) Module["ClassHandle"] = function() { + abort("'ClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_isAliasOf")) Module["ClassHandle_isAliasOf"] = function() { + abort("'ClassHandle_isAliasOf' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwInstanceAlreadyDeleted")) Module["throwInstanceAlreadyDeleted"] = function() { + abort("'throwInstanceAlreadyDeleted' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_clone")) Module["ClassHandle_clone"] = function() { + abort("'ClassHandle_clone' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_delete")) Module["ClassHandle_delete"] = function() { + abort("'ClassHandle_delete' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "deletionQueue")) Module["deletionQueue"] = function() { + abort("'deletionQueue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_isDeleted")) Module["ClassHandle_isDeleted"] = function() { + abort("'ClassHandle_isDeleted' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_deleteLater")) Module["ClassHandle_deleteLater"] = function() { + abort("'ClassHandle_deleteLater' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "flushPendingDeletes")) Module["flushPendingDeletes"] = function() { + abort("'flushPendingDeletes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "delayFunction")) Module["delayFunction"] = function() { + abort("'delayFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setDelayFunction")) Module["setDelayFunction"] = function() { + abort("'setDelayFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredClass")) Module["RegisteredClass"] = function() { + abort("'RegisteredClass' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "shallowCopyInternalPointer")) Module["shallowCopyInternalPointer"] = function() { + abort("'shallowCopyInternalPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "downcastPointer")) Module["downcastPointer"] = function() { + abort("'downcastPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "upcastPointer")) Module["upcastPointer"] = function() { + abort("'upcastPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "validateThis")) Module["validateThis"] = function() { + abort("'validateThis' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "char_0")) Module["char_0"] = function() { + abort("'char_0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "char_9")) Module["char_9"] = function() { + abort("'char_9' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "makeLegalFunctionName")) Module["makeLegalFunctionName"] = function() { + abort("'makeLegalFunctionName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "warnOnce")) Module["warnOnce"] = function() { + abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackSave")) Module["stackSave"] = function() { + abort("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackRestore")) Module["stackRestore"] = function() { + abort("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackAlloc")) Module["stackAlloc"] = function() { + abort("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "AsciiToString")) Module["AsciiToString"] = function() { + abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToAscii")) Module["stringToAscii"] = function() { + abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF16ToString")) Module["UTF16ToString"] = function() { + abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF16")) Module["stringToUTF16"] = function() { + abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF16")) Module["lengthBytesUTF16"] = function() 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(!Object.getOwnPropertyDescriptor(Module, "allocateUTF8OnStack")) Module["allocateUTF8OnStack"] = function() { + abort("'allocateUTF8OnStack' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +Module["writeStackCookie"] = writeStackCookie; + +Module["checkStackCookie"] = checkStackCookie; + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NORMAL")) Object.defineProperty(Module, "ALLOC_NORMAL", { + configurable: true, + get: function() { + abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_STACK")) Object.defineProperty(Module, "ALLOC_STACK", { + configurable: true, + get: function() { + abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_DYNAMIC")) Object.defineProperty(Module, "ALLOC_DYNAMIC", { + configurable: true, + get: function() { + abort("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NONE")) Object.defineProperty(Module, "ALLOC_NONE", { + configurable: true, + get: function() { + abort("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +var calledRun; + +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status; +} + +dependenciesFulfilled = function runCaller() { + if (!calledRun) run(); + if (!calledRun) dependenciesFulfilled = runCaller; +}; + +function run(args) { + args = args || arguments_; + if (runDependencies > 0) { + return; + } + writeStackCookie(); + preRun(); + if (runDependencies > 0) return; + function doRun() { + if (calledRun) return; + calledRun = true; + Module["calledRun"] = true; + if (ABORT) return; + initRuntime(); + preMain(); + readyPromiseResolve(Module); + if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"](); + assert(!Module["_main"], 'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'); + postRun(); + } + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(function() { + setTimeout(function() { + Module["setStatus"](""); + }, 1); + doRun(); + }, 1); + } else { + doRun(); + } + checkStackCookie(); +} + +Module["run"] = run; + +function checkUnflushedContent() { + var print = out; + var printErr = err; + var has = false; + out = err = function(x) { + has = true; + }; + try { + var flush = Module["_fflush"]; + if (flush) flush(0); + [ "stdout", "stderr" ].forEach(function(name) { + var info = FS.analyzePath("/dev/" + name); + if (!info) return; + var stream = info.object; + var rdev = stream.rdev; + var tty = TTY.ttys[rdev]; + if (tty && tty.output && tty.output.length) { + has = true; + } + }); + } catch (e) {} + out = print; + err = printErr; + if (has) { + warnOnce("stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc."); + } +} + +function exit(status, implicit) { + checkUnflushedContent(); + if (implicit && noExitRuntime && status === 0) { + return; + } + if (noExitRuntime) { + if (!implicit) { + var msg = "program exited (with status: " + status + "), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)"; + readyPromiseReject(msg); + err(msg); + } + } else { + ABORT = true; + EXITSTATUS = status; + exitRuntime(); + if (Module["onExit"]) Module["onExit"](status); + } + quit_(status, new ExitStatus(status)); +} + +if (Module["preInit"]) { + if (typeof Module["preInit"] == "function") Module["preInit"] = [ Module["preInit"] ]; + while (Module["preInit"].length > 0) { + Module["preInit"].pop()(); + } +} + +noExitRuntime = true; + +run(); return avif_dec.ready diff --git a/codecs/avif/dec/avif_dec.wasm b/codecs/avif/dec/avif_dec.wasm index a96f4d3e..d5e93089 100644 Binary files a/codecs/avif/dec/avif_dec.wasm and b/codecs/avif/dec/avif_dec.wasm differ diff --git a/codecs/avif/enc/avif_enc.cpp b/codecs/avif/enc/avif_enc.cpp index e295c5de..beb76de0 100644 --- a/codecs/avif/enc/avif_enc.cpp +++ b/codecs/avif/enc/avif_enc.cpp @@ -1,3 +1,5 @@ +#include + #include #include #include "avif/avif.h" @@ -81,4 +83,5 @@ EMSCRIPTEN_BINDINGS(my_module) { .field("subsample", &AvifOptions::subsample); function("encode", &encode); + function("doLeakCheck", &__lsan_do_recoverable_leak_check); } diff --git a/codecs/avif/enc/avif_enc.d.ts b/codecs/avif/enc/avif_enc.d.ts index c00e18e7..f0a9f3f4 100644 --- a/codecs/avif/enc/avif_enc.d.ts +++ b/codecs/avif/enc/avif_enc.d.ts @@ -2,6 +2,7 @@ import { EncodeOptions } from '../../../src/codecs/avif/encoder-meta'; interface AVIFModule extends EmscriptenWasm.Module { encode(data: BufferSource, width: number, height: number, options: EncodeOptions): Uint8Array | null; + doLeakCheck(): void; } export default function(opts: EmscriptenWasm.ModuleOpts): AVIFModule; diff --git a/codecs/avif/enc/avif_enc.js b/codecs/avif/enc/avif_enc.js index 79989b12..dbd3e0d0 100644 --- a/codecs/avif/enc/avif_enc.js +++ b/codecs/avif/enc/avif_enc.js @@ -6,99 +6,8415 @@ var avif_enc = (function() { function(avif_enc) { avif_enc = avif_enc || {}; +var Module = typeof avif_enc !== "undefined" ? avif_enc : {}; -var e;e||(e=typeof avif_enc !== 'undefined' ? avif_enc : {});var aa,ba;e.ready=new Promise(function(a,b){aa=a;ba=b});var ca={},m;for(m in e)e.hasOwnProperty(m)&&(ca[m]=e[m]);var da=!1,r=!1,ea=!1,fa=!1;da="object"===typeof window;r="function"===typeof importScripts;ea="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;fa=!da&&!ea&&!r;var u="",ha,ia,ja,ka; 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+ }; +} else if (ENVIRONMENT_IS_SHELL) { + if (typeof read != "undefined") { + read_ = function shell_read(f) { + return read(f); + }; + } + readBinary = function readBinary(f) { + var data; + if (typeof readbuffer === "function") { + return new Uint8Array(readbuffer(f)); + } + data = read(f, "binary"); + assert(typeof data === "object"); + return data; + }; + if (typeof scriptArgs != "undefined") { + arguments_ = scriptArgs; + } else if (typeof arguments != "undefined") { + arguments_ = arguments; + } + if (typeof quit === "function") { + quit_ = function(status) { + quit(status); + }; + } + if (typeof print !== "undefined") { + if (typeof console === "undefined") console = {}; + console.log = print; + console.warn = console.error = typeof printErr !== "undefined" ? printErr : print; + } +} else if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) { + if (ENVIRONMENT_IS_WORKER) { + scriptDirectory = self.location.href; + } else if (document.currentScript) { + scriptDirectory = document.currentScript.src; + } + if (_scriptDir) { + scriptDirectory = _scriptDir; + } + if (scriptDirectory.indexOf("blob:") !== 0) { + scriptDirectory = scriptDirectory.substr(0, scriptDirectory.lastIndexOf("/") + 1); + } else { + scriptDirectory = ""; + } + { + read_ = function shell_read(url) { + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + xhr.send(null); + return xhr.responseText; + }; + if (ENVIRONMENT_IS_WORKER) { + readBinary = function readBinary(url) { + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + xhr.responseType = "arraybuffer"; + xhr.send(null); + return new Uint8Array(xhr.response); + }; + } + readAsync = function readAsync(url, onload, onerror) { + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, true); + xhr.responseType = "arraybuffer"; + xhr.onload = function xhr_onload() { + if (xhr.status == 200 || xhr.status == 0 && xhr.response) { + onload(xhr.response); + return; + } + onerror(); + }; + xhr.onerror = onerror; + xhr.send(null); + }; + } + setWindowTitle = function(title) { + document.title = title; + }; +} else { + throw new Error("environment detection error"); +} + +var out = Module["print"] || console.log.bind(console); + +var err = Module["printErr"] || console.warn.bind(console); + +for (key in moduleOverrides) { + if (moduleOverrides.hasOwnProperty(key)) { + Module[key] = moduleOverrides[key]; + } +} + +moduleOverrides = null; + +if (Module["arguments"]) arguments_ = Module["arguments"]; + +if (!Object.getOwnPropertyDescriptor(Module, "arguments")) Object.defineProperty(Module, "arguments", { + configurable: true, + get: function() { + abort("Module.arguments has been replaced with plain arguments_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (Module["thisProgram"]) thisProgram = Module["thisProgram"]; + +if (!Object.getOwnPropertyDescriptor(Module, "thisProgram")) Object.defineProperty(Module, "thisProgram", { + configurable: true, + get: function() { + abort("Module.thisProgram has been replaced with plain thisProgram (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (Module["quit"]) quit_ = Module["quit"]; + +if (!Object.getOwnPropertyDescriptor(Module, "quit")) Object.defineProperty(Module, "quit", { + configurable: true, + get: function() { + abort("Module.quit has been replaced with plain quit_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +assert(typeof Module["memoryInitializerPrefixURL"] === "undefined", "Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["pthreadMainPrefixURL"] === "undefined", "Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["cdInitializerPrefixURL"] === "undefined", "Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["filePackagePrefixURL"] === "undefined", "Module.filePackagePrefixURL option was removed, use Module.locateFile instead"); + +assert(typeof Module["read"] === "undefined", "Module.read option was removed (modify read_ in JS)"); + +assert(typeof Module["readAsync"] === "undefined", "Module.readAsync option was removed (modify readAsync in JS)"); + +assert(typeof Module["readBinary"] === "undefined", "Module.readBinary option was removed (modify readBinary in JS)"); + +assert(typeof Module["setWindowTitle"] === "undefined", "Module.setWindowTitle option was removed (modify setWindowTitle in JS)"); + +assert(typeof Module["TOTAL_MEMORY"] === "undefined", "Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY"); + +if (!Object.getOwnPropertyDescriptor(Module, "read")) Object.defineProperty(Module, "read", { + configurable: true, + get: function() { + abort("Module.read has been replaced with plain read_ (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "readAsync")) Object.defineProperty(Module, "readAsync", { + configurable: true, + get: function() { + abort("Module.readAsync has been replaced with plain readAsync (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "readBinary")) Object.defineProperty(Module, "readBinary", { + configurable: true, + get: function() { + abort("Module.readBinary has been replaced with plain readBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "setWindowTitle")) Object.defineProperty(Module, "setWindowTitle", { + configurable: true, + get: function() { + abort("Module.setWindowTitle has been replaced with plain setWindowTitle (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +var STACK_ALIGN = 16; + +function dynamicAlloc(size) { + assert(DYNAMICTOP_PTR); + var ret = _asan_js_load_4(DYNAMICTOP_PTR >> 2); + var end = ret + size + 15 & -16; + assert(end <= HEAP8.length, "failure to dynamicAlloc - memory growth etc. is not supported there, call malloc/sbrk directly"); + _asan_js_store_4(DYNAMICTOP_PTR >> 2, end); + return ret; +} + +function alignMemory(size, factor) { + if (!factor) factor = STACK_ALIGN; + return Math.ceil(size / factor) * factor; +} + +function getNativeTypeSize(type) { + switch (type) { + case "i1": + case "i8": + return 1; + + case "i16": + return 2; + + case "i32": + return 4; + + case "i64": + return 8; + + case "float": + return 4; + + case "double": + return 8; + + default: + { + if (type[type.length - 1] === "*") { + return 4; + } else if (type[0] === "i") { + var bits = Number(type.substr(1)); + assert(bits % 8 === 0, "getNativeTypeSize invalid bits " + bits + ", type " + type); + return bits / 8; + } else { + return 0; + } + } + } +} + +function warnOnce(text) { + if (!warnOnce.shown) warnOnce.shown = {}; + if (!warnOnce.shown[text]) { + warnOnce.shown[text] = 1; + err(text); + } +} + +function convertJsFunctionToWasm(func, sig) { + if (typeof WebAssembly.Function === "function") { + var typeNames = { + "i": "i32", + "j": "i64", + "f": "f32", + "d": "f64" + }; + var type = { + parameters: [], + results: sig[0] == "v" ? [] : [ typeNames[sig[0]] ] + }; + for (var i = 1; i < sig.length; ++i) { + type.parameters.push(typeNames[sig[i]]); + } + return new WebAssembly.Function(type, func); + } + var typeSection = [ 1, 0, 1, 96 ]; + var sigRet = sig.slice(0, 1); + var sigParam = sig.slice(1); + var typeCodes = { + "i": 127, + "j": 126, + "f": 125, + "d": 124 + }; + typeSection.push(sigParam.length); + for (var i = 0; i < sigParam.length; ++i) { + typeSection.push(typeCodes[sigParam[i]]); + } + if (sigRet == "v") { + typeSection.push(0); + } else { + typeSection = typeSection.concat([ 1, typeCodes[sigRet] ]); + } + typeSection[1] = typeSection.length - 2; + var bytes = new Uint8Array([ 0, 97, 115, 109, 1, 0, 0, 0 ].concat(typeSection, [ 2, 7, 1, 1, 101, 1, 102, 0, 0, 7, 5, 1, 1, 102, 0, 0 ])); + var module = new WebAssembly.Module(bytes); + var instance = new WebAssembly.Instance(module, { + "e": { + "f": func + } + }); + var wrappedFunc = instance.exports["f"]; + return wrappedFunc; +} + +var freeTableIndexes = []; + +var functionsInTableMap; + +function addFunctionWasm(func, sig) { + var table = wasmTable; + if (!functionsInTableMap) { + functionsInTableMap = new WeakMap(); + for (var i = 0; i < table.length; i++) { + var item = table.get(i); + if (item) { + functionsInTableMap.set(item, i); + } + } + } + if (functionsInTableMap.has(func)) { + return functionsInTableMap.get(func); + } + var ret; + if (freeTableIndexes.length) { + ret = freeTableIndexes.pop(); + } else { + ret = table.length; + try { + table.grow(1); + } catch (err) { + if (!(err instanceof RangeError)) { + throw err; + } + throw "Unable to grow wasm table. Set ALLOW_TABLE_GROWTH."; + } + } + try { + table.set(ret, func); + } catch (err) { + if (!(err instanceof TypeError)) { + throw err; + } + assert(typeof sig !== "undefined", "Missing signature argument to addFunction"); + var wrapped = convertJsFunctionToWasm(func, sig); + table.set(ret, wrapped); + } + functionsInTableMap.set(func, ret); + return ret; +} + +function removeFunctionWasm(index) { + functionsInTableMap.delete(wasmTable.get(index)); + freeTableIndexes.push(index); +} + +var funcWrappers = {}; + +function dynCall(sig, ptr, args) { + if (args && args.length) { + assert(args.length === sig.substring(1).replace(/j/g, "--").length); + assert("dynCall_" + sig in Module, "bad function pointer type - no table for sig '" + sig + "'"); + return Module["dynCall_" + sig].apply(null, [ ptr ].concat(args)); + } else { + assert(sig.length == 1); + assert("dynCall_" + sig in Module, "bad function pointer type - no table for sig '" + sig + "'"); + return Module["dynCall_" + sig].call(null, ptr); + } +} + +var tempRet0 = 0; + +var setTempRet0 = function(value) { + tempRet0 = value; +}; + +var getTempRet0 = function() { + return tempRet0; +}; + +var wasmBinary; + +if (Module["wasmBinary"]) wasmBinary = Module["wasmBinary"]; + +if (!Object.getOwnPropertyDescriptor(Module, "wasmBinary")) Object.defineProperty(Module, "wasmBinary", { + configurable: true, + get: function() { + abort("Module.wasmBinary has been replaced with plain wasmBinary (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +var noExitRuntime; + +if (Module["noExitRuntime"]) noExitRuntime = Module["noExitRuntime"]; + +if (!Object.getOwnPropertyDescriptor(Module, "noExitRuntime")) Object.defineProperty(Module, "noExitRuntime", { + configurable: true, + get: function() { + abort("Module.noExitRuntime has been replaced with plain noExitRuntime (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +if (typeof WebAssembly !== "object") { + abort("no native wasm support detected"); +} + +function setValue(ptr, value, type, noSafe) { + type = type || "i8"; + if (type.charAt(type.length - 1) === "*") type = "i32"; + switch (type) { + case "i1": + _asan_js_store_1(ptr >> 0, value); + break; + + case "i8": + _asan_js_store_1(ptr >> 0, value); + break; + + case "i16": + _asan_js_store_2(ptr >> 1, value); + break; + + case "i32": + _asan_js_store_4(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) ], + _asan_js_store_4(ptr >> 2, tempI64[0]), _asan_js_store_4(ptr + 4 >> 2, tempI64[1]); + break; + + case "float": + _asan_js_store_f(ptr >> 2, value); + break; + + case "double": + _asan_js_store_d(ptr >> 3, value); + break; + + default: + abort("invalid type for setValue: " + type); + } +} + +function _asan_js_load_1(ptr) { + if (runtimeInitialized) return _asan_c_load_1(ptr); + return HEAP8[ptr]; +} + +function _asan_js_load_1u(ptr) { + if (runtimeInitialized) return _asan_c_load_1u(ptr); + return HEAPU8[ptr]; +} + +function _asan_js_load_2(ptr) { + if (runtimeInitialized) return _asan_c_load_2(ptr); + return HEAP16[ptr]; +} + +function _asan_js_load_2u(ptr) { + if (runtimeInitialized) return _asan_c_load_2u(ptr); + return HEAPU16[ptr]; +} + +function _asan_js_load_4(ptr) { + if (runtimeInitialized) return _asan_c_load_4(ptr); + return HEAP32[ptr]; +} + +function _asan_js_load_4u(ptr) { + if (runtimeInitialized) return _asan_c_load_4u(ptr) >>> 0; + return HEAPU32[ptr]; +} + +function _asan_js_load_f(ptr) { + if (runtimeInitialized) return _asan_c_load_f(ptr); + return HEAPF32[ptr]; +} + +function _asan_js_load_d(ptr) { + if (runtimeInitialized) return _asan_c_load_d(ptr); + return HEAPF64[ptr]; +} + +function _asan_js_store_1(ptr, val) { + if (runtimeInitialized) return _asan_c_store_1(ptr, val); + return HEAP8[ptr] = val; +} + +function _asan_js_store_1u(ptr, val) { + if (runtimeInitialized) return _asan_c_store_1u(ptr, val); + return HEAPU8[ptr] = val; +} + +function _asan_js_store_2(ptr, val) { + if (runtimeInitialized) return _asan_c_store_2(ptr, val); + return HEAP16[ptr] = val; +} + +function _asan_js_store_4(ptr, val) { + if (runtimeInitialized) return _asan_c_store_4(ptr, val); + return HEAP32[ptr] = val; +} + +function _asan_js_store_4u(ptr, val) { + if (runtimeInitialized) return _asan_c_store_4u(ptr, val) >>> 0; + return HEAPU32[ptr] = val; +} + +function _asan_js_store_f(ptr, val) { + if (runtimeInitialized) return _asan_c_store_f(ptr, val); + return HEAPF32[ptr] = val; +} + +function _asan_js_store_d(ptr, val) { + if (runtimeInitialized) return _asan_c_store_d(ptr, val); + return HEAPF64[ptr] = val; +} + +var wasmMemory; + +var wasmTable = new WebAssembly.Table({ + "initial": 2205, + "maximum": 2205 + 0, + "element": "anyfunc" +}); + +var ABORT = false; + +var EXITSTATUS = 0; + +function assert(condition, text) { + if (!condition) { + abort("Assertion failed: " + text); + } +} + +function getCFunc(ident) { + var func = Module["_" + ident]; + assert(func, "Cannot call unknown function " + ident + ", make sure it is exported"); + return func; +} + +function ccall(ident, returnType, argTypes, args, opts) { + var toC = { + "string": function(str) { + var ret = 0; + if (str !== null && str !== undefined && str !== 0) { + var len = (str.length << 2) + 1; + ret = stackAlloc(len); + stringToUTF8(str, ret, len); + } + return ret; + }, + "array": function(arr) { + var ret = stackAlloc(arr.length); + writeArrayToMemory(arr, ret); + return ret; + } + }; + function convertReturnValue(ret) { + if (returnType === "string") return UTF8ToString(ret); + if (returnType === "boolean") return Boolean(ret); + return ret; + } + var func = getCFunc(ident); + var cArgs = []; + var stack = 0; + assert(returnType !== "array", 'Return type should not be "array".'); + if (args) { + for (var i = 0; i < args.length; i++) { + var converter = toC[argTypes[i]]; + if (converter) { + if (stack === 0) stack = stackSave(); + cArgs[i] = converter(args[i]); + } else { + cArgs[i] = args[i]; + } + } + } + var ret = func.apply(null, cArgs); + ret = convertReturnValue(ret); + if (stack !== 0) stackRestore(stack); + return ret; +} + +var ALLOC_NONE = 3; + +var UTF8Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf8") : undefined; + +function UTF8ArrayToString(heap, idx, maxBytesToRead) { + var endIdx = idx + maxBytesToRead; + var endPtr = idx; + while (heap[endPtr] && !(endPtr >= endIdx)) ++endPtr; + if (endPtr - idx > 16 && heap.subarray && UTF8Decoder) { + return UTF8Decoder.decode(heap.subarray(idx, endPtr)); + } else { + var str = ""; + while (idx < endPtr) { + var u0 = heap[idx++]; + if (!(u0 & 128)) { + str += String.fromCharCode(u0); + continue; + } + var u1 = heap[idx++] & 63; + if ((u0 & 224) == 192) { + str += String.fromCharCode((u0 & 31) << 6 | u1); + continue; + } + var u2 = heap[idx++] & 63; + if ((u0 & 240) == 224) { + u0 = (u0 & 15) << 12 | u1 << 6 | u2; + } else { + if ((u0 & 248) != 240) warnOnce("Invalid UTF-8 leading byte 0x" + u0.toString(16) + " encountered when deserializing a UTF-8 string on the asm.js/wasm heap to a JS string!"); + u0 = (u0 & 7) << 18 | u1 << 12 | u2 << 6 | heap[idx++] & 63; + } + if (u0 < 65536) { + str += String.fromCharCode(u0); + } else { + var ch = u0 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); + } + } + } + return str; +} + +function UTF8ToString(ptr, maxBytesToRead) { + return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead) : ""; +} + +function stringToUTF8Array(str, heap, outIdx, maxBytesToWrite) { + if (!(maxBytesToWrite > 0)) return 0; + var startIdx = outIdx; + var endIdx = outIdx + maxBytesToWrite - 1; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) { + var u1 = str.charCodeAt(++i); + u = 65536 + ((u & 1023) << 10) | u1 & 1023; + } + if (u <= 127) { + if (outIdx >= endIdx) break; + heap[outIdx++] = u; + } else if (u <= 2047) { + if (outIdx + 1 >= endIdx) break; + heap[outIdx++] = 192 | u >> 6; + heap[outIdx++] = 128 | u & 63; + } else if (u <= 65535) { + if (outIdx + 2 >= endIdx) break; + heap[outIdx++] = 224 | u >> 12; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + } else { + if (outIdx + 3 >= endIdx) break; + if (u >= 2097152) warnOnce("Invalid Unicode code point 0x" + u.toString(16) + " encountered when serializing a JS string to an UTF-8 string on the asm.js/wasm heap! (Valid unicode code points should be in range 0-0x1FFFFF)."); + heap[outIdx++] = 240 | u >> 18; + heap[outIdx++] = 128 | u >> 12 & 63; + heap[outIdx++] = 128 | u >> 6 & 63; + heap[outIdx++] = 128 | u & 63; + } + } + heap[outIdx] = 0; + return outIdx - startIdx; +} + +function stringToUTF8(str, outPtr, maxBytesToWrite) { + assert(typeof maxBytesToWrite == "number", "stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite); +} + +function lengthBytesUTF8(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var u = str.charCodeAt(i); + if (u >= 55296 && u <= 57343) u = 65536 + ((u & 1023) << 10) | str.charCodeAt(++i) & 1023; + if (u <= 127) ++len; else if (u <= 2047) len += 2; else if (u <= 65535) len += 3; else len += 4; + } + return len; +} + +var UTF16Decoder = typeof TextDecoder !== "undefined" ? new TextDecoder("utf-16le") : undefined; + +function UTF16ToString(ptr, maxBytesToRead) { + assert(ptr % 2 == 0, "Pointer passed to UTF16ToString must be aligned to two bytes!"); + var endPtr = ptr; + var idx = endPtr >> 1; + var maxIdx = idx + maxBytesToRead / 2; + while (!(idx >= maxIdx) && _asan_js_load_2u(idx)) ++idx; + endPtr = idx << 1; + if (endPtr - ptr > 32 && UTF16Decoder) { + return UTF16Decoder.decode(HEAPU8.subarray(ptr, endPtr)); + } else { + var i = 0; + var str = ""; + while (1) { + var codeUnit = _asan_js_load_2(ptr + i * 2 >> 1); + if (codeUnit == 0 || i == maxBytesToRead / 2) return str; + ++i; + str += String.fromCharCode(codeUnit); + } + } +} + +function stringToUTF16(str, outPtr, maxBytesToWrite) { + assert(outPtr % 2 == 0, "Pointer passed to stringToUTF16 must be aligned to two bytes!"); + assert(typeof maxBytesToWrite == "number", "stringToUTF16(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 2147483647; + } + if (maxBytesToWrite < 2) return 0; + maxBytesToWrite -= 2; + var startPtr = outPtr; + var numCharsToWrite = maxBytesToWrite < str.length * 2 ? maxBytesToWrite / 2 : str.length; + for (var i = 0; i < numCharsToWrite; ++i) { + var codeUnit = str.charCodeAt(i); + _asan_js_store_2(outPtr >> 1, codeUnit); + outPtr += 2; + } + _asan_js_store_2(outPtr >> 1, 0); + return outPtr - startPtr; +} + +function lengthBytesUTF16(str) { + return str.length * 2; +} + +function UTF32ToString(ptr, maxBytesToRead) { + assert(ptr % 4 == 0, "Pointer passed to UTF32ToString must be aligned to four bytes!"); + var i = 0; + var str = ""; + while (!(i >= maxBytesToRead / 4)) { + var utf32 = _asan_js_load_4(ptr + i * 4 >> 2); + if (utf32 == 0) break; + ++i; + if (utf32 >= 65536) { + var ch = utf32 - 65536; + str += String.fromCharCode(55296 | ch >> 10, 56320 | ch & 1023); + } else { + str += String.fromCharCode(utf32); + } + } + return str; +} + +function stringToUTF32(str, outPtr, maxBytesToWrite) { + assert(outPtr % 4 == 0, "Pointer passed to stringToUTF32 must be aligned to four bytes!"); + assert(typeof maxBytesToWrite == "number", "stringToUTF32(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!"); + if (maxBytesToWrite === undefined) { + maxBytesToWrite = 2147483647; + } + if (maxBytesToWrite < 4) return 0; + var startPtr = outPtr; + var endPtr = startPtr + maxBytesToWrite - 4; + for (var i = 0; i < str.length; ++i) { + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 55296 && codeUnit <= 57343) { + var trailSurrogate = str.charCodeAt(++i); + codeUnit = 65536 + ((codeUnit & 1023) << 10) | trailSurrogate & 1023; + } + _asan_js_store_4(outPtr >> 2, codeUnit); + outPtr += 4; + if (outPtr + 4 > endPtr) break; + } + _asan_js_store_4(outPtr >> 2, 0); + return outPtr - startPtr; +} + +function lengthBytesUTF32(str) { + var len = 0; + for (var i = 0; i < str.length; ++i) { + var codeUnit = str.charCodeAt(i); + if (codeUnit >= 55296 && codeUnit <= 57343) ++i; + len += 4; + } + return len; +} + +function allocateUTF8(str) { + var size = lengthBytesUTF8(str) + 1; + var ret = _malloc(size); + if (ret) stringToUTF8Array(str, HEAP8, ret, size); + return ret; +} + +function writeArrayToMemory(array, buffer) { + assert(array.length >= 0, "writeArrayToMemory array must have a length (should be an array or typed array)"); + HEAP8.set(array, buffer); +} + +function writeAsciiToMemory(str, buffer, dontAddNull) { + for (var i = 0; i < str.length; ++i) { + assert(str.charCodeAt(i) === str.charCodeAt(i) & 255); + _asan_js_store_1(buffer++ >> 0, str.charCodeAt(i)); + } + if (!dontAddNull) _asan_js_store_1(buffer >> 0, 0); +} + +var WASM_PAGE_SIZE = 65536; + +function alignUp(x, multiple) { + if (x % multiple > 0) { + x += multiple - x % multiple; + } + return x; +} + +var buffer, HEAP8, HEAPU8, HEAP16, HEAPU16, HEAP32, HEAPU32, HEAPF32, HEAPF64; + +function updateGlobalBufferAndViews(buf) { + buffer = buf; + Module["HEAP8"] = HEAP8 = new Int8Array(buf); + Module["HEAP16"] = HEAP16 = new Int16Array(buf); + Module["HEAP32"] = HEAP32 = new Int32Array(buf); + Module["HEAPU8"] = HEAPU8 = new Uint8Array(buf); + Module["HEAPU16"] = HEAPU16 = new Uint16Array(buf); + Module["HEAPU32"] = HEAPU32 = new Uint32Array(buf); + Module["HEAPF32"] = HEAPF32 = new Float32Array(buf); + Module["HEAPF64"] = HEAPF64 = new Float64Array(buf); +} + +var STACK_BASE = 1085551520, STACK_MAX = 1080308640, DYNAMIC_BASE = 1085551520, DYNAMICTOP_PTR = 1080308480; + +assert(STACK_BASE % 16 === 0, "stack must start aligned"); + +assert(DYNAMIC_BASE % 16 === 0, "heap must start aligned"); + +var TOTAL_STACK = 5242880; + +if (Module["TOTAL_STACK"]) assert(TOTAL_STACK === Module["TOTAL_STACK"], "the stack size can no longer be determined at runtime"); + +var INITIAL_INITIAL_MEMORY = Module["INITIAL_MEMORY"] || 1091567616; + +if (!Object.getOwnPropertyDescriptor(Module, "INITIAL_MEMORY")) Object.defineProperty(Module, "INITIAL_MEMORY", { + configurable: true, + get: function() { + abort("Module.INITIAL_MEMORY has been replaced with plain INITIAL_INITIAL_MEMORY (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)"); + } +}); + +assert(INITIAL_INITIAL_MEMORY >= TOTAL_STACK, "INITIAL_MEMORY should be larger than TOTAL_STACK, was " + INITIAL_INITIAL_MEMORY + "! (TOTAL_STACK=" + TOTAL_STACK + ")"); + +assert(typeof Int32Array !== "undefined" && typeof Float64Array !== "undefined" && Int32Array.prototype.subarray !== undefined && Int32Array.prototype.set !== undefined, "JS engine does not provide full typed array support"); + +if (Module["wasmMemory"]) { + wasmMemory = Module["wasmMemory"]; +} else { + wasmMemory = new WebAssembly.Memory({ + "initial": INITIAL_INITIAL_MEMORY / WASM_PAGE_SIZE, + "maximum": 2147483648 / WASM_PAGE_SIZE + }); +} + +if (wasmMemory) { + buffer = wasmMemory.buffer; +} + +INITIAL_INITIAL_MEMORY = buffer.byteLength; + +assert(INITIAL_INITIAL_MEMORY % WASM_PAGE_SIZE === 0); + +assert(65536 % WASM_PAGE_SIZE === 0); + +updateGlobalBufferAndViews(buffer); + +_asan_js_store_4(DYNAMICTOP_PTR >> 2, DYNAMIC_BASE); + +function writeStackCookie() { + assert((STACK_MAX & 3) == 0); + _asan_js_store_4u((STACK_MAX >> 2) + 1, 34821223); + _asan_js_store_4u((STACK_MAX >> 2) + 2, 2310721022); +} + +function checkStackCookie() { + var cookie1 = _asan_js_load_4u((STACK_MAX >> 2) + 1); + var cookie2 = _asan_js_load_4u((STACK_MAX >> 2) + 2); + if (cookie1 != 34821223 || cookie2 != 2310721022) { + abort("Stack overflow! Stack cookie has been overwritten, expected hex dwords 0x89BACDFE and 0x2135467, but received 0x" + cookie2.toString(16) + " " + cookie1.toString(16)); + } +} + +(function() { + var h16 = new Int16Array(1); + var h8 = new Int8Array(h16.buffer); + h16[0] = 25459; + if (h8[0] !== 115 || h8[1] !== 99) throw "Runtime error: expected the system to be little-endian!"; +})(); + +function callRuntimeCallbacks(callbacks) { + while (callbacks.length > 0) { + var callback = callbacks.shift(); + if (typeof callback == "function") { + callback(Module); + continue; + } + var func = callback.func; + if (typeof func === "number") { + if (callback.arg === undefined) { + Module["dynCall_v"](func); + } else { + Module["dynCall_vi"](func, callback.arg); + } + } else { + func(callback.arg === undefined ? null : callback.arg); + } + } +} + +var __ATPRERUN__ = []; + +var __ATINIT__ = []; + +var __ATMAIN__ = []; + +var __ATPOSTRUN__ = []; + +var runtimeInitialized = false; + +var runtimeExited = false; + +function preRun() { + if (Module["preRun"]) { + if (typeof Module["preRun"] == "function") Module["preRun"] = [ Module["preRun"] ]; + while (Module["preRun"].length) { + addOnPreRun(Module["preRun"].shift()); + } + } + callRuntimeCallbacks(__ATPRERUN__); +} + +function initRuntime() { + checkStackCookie(); + assert(!runtimeInitialized); + runtimeInitialized = true; + if (!Module["noFSInit"] && !FS.init.initialized) FS.init(); + TTY.init(); + PIPEFS.root = FS.mount(PIPEFS, {}, null); + callRuntimeCallbacks(__ATINIT__); +} + +function preMain() { + checkStackCookie(); + FS.ignorePermissions = false; + callRuntimeCallbacks(__ATMAIN__); +} + +function exitRuntime() { + checkStackCookie(); + runtimeExited = true; +} + +function postRun() { + checkStackCookie(); + if (Module["postRun"]) { + if (typeof Module["postRun"] == "function") Module["postRun"] = [ Module["postRun"] ]; + while (Module["postRun"].length) { + addOnPostRun(Module["postRun"].shift()); + } + } + callRuntimeCallbacks(__ATPOSTRUN__); +} + +function addOnPreRun(cb) { + __ATPRERUN__.unshift(cb); +} + +function addOnPostRun(cb) { + __ATPOSTRUN__.unshift(cb); +} + +assert(Math.imul, "This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +assert(Math.fround, "This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +assert(Math.clz32, "This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +assert(Math.trunc, "This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill"); + +var Math_abs = Math.abs; + +var Math_ceil = Math.ceil; + +var Math_floor = Math.floor; + +var Math_min = Math.min; + +var runDependencies = 0; + +var runDependencyWatcher = null; + +var dependenciesFulfilled = null; + +var runDependencyTracking = {}; + +function getUniqueRunDependency(id) { + var orig = id; + while (1) { + if (!runDependencyTracking[id]) return id; + id = orig + Math.random(); + } +} + +function addRunDependency(id) { + runDependencies++; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies); + } + if (id) { + assert(!runDependencyTracking[id]); + runDependencyTracking[id] = 1; + if (runDependencyWatcher === null && typeof setInterval !== "undefined") { + runDependencyWatcher = setInterval(function() { + if (ABORT) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + return; + } + var shown = false; + for (var dep in runDependencyTracking) { + if (!shown) { + shown = true; + err("still waiting on run dependencies:"); + } + err("dependency: " + dep); + } + if (shown) { + err("(end of list)"); + } + }, 1e4); + } + } else { + err("warning: run dependency added without ID"); + } +} + +function removeRunDependency(id) { + runDependencies--; + if (Module["monitorRunDependencies"]) { + Module["monitorRunDependencies"](runDependencies); + } + if (id) { + assert(runDependencyTracking[id]); + delete runDependencyTracking[id]; + } else { + err("warning: run dependency removed without ID"); + } + if (runDependencies == 0) { + if (runDependencyWatcher !== null) { + clearInterval(runDependencyWatcher); + runDependencyWatcher = null; + } + if (dependenciesFulfilled) { + var callback = dependenciesFulfilled; + dependenciesFulfilled = null; + callback(); + } + } +} + +Module["preloadedImages"] = {}; + +Module["preloadedAudios"] = {}; + +function abort(what) { + if (Module["onAbort"]) { + Module["onAbort"](what); + } + what += ""; + err(what); + ABORT = true; + EXITSTATUS = 1; + var output = "abort(" + what + ") at " + stackTrace(); + what = output; + var e = new WebAssembly.RuntimeError(what); + readyPromiseReject(e); + throw e; +} + +function hasPrefix(str, prefix) { + return String.prototype.startsWith ? str.startsWith(prefix) : str.indexOf(prefix) === 0; +} + +var dataURIPrefix = "data:application/octet-stream;base64,"; + +function isDataURI(filename) { + return hasPrefix(filename, dataURIPrefix); +} + +var fileURIPrefix = "file://"; + +function isFileURI(filename) { + return hasPrefix(filename, fileURIPrefix); +} + +function createExportWrapper(name, fixedasm) { + return function() { + var displayName = name; + var asm = fixedasm; + if (!fixedasm) { + asm = Module["asm"]; + } + assert(runtimeInitialized, "native function `" + displayName + "` called before runtime initialization"); + assert(!runtimeExited, "native function `" + displayName + "` called after runtime exit (use NO_EXIT_RUNTIME to keep it alive after main() exits)"); + if (!asm[name]) { + assert(asm[name], "exported native function `" + displayName + "` not found"); + } + return asm[name].apply(null, arguments); + }; +} + +var wasmBinaryFile = "avif_enc.wasm"; + +if (!isDataURI(wasmBinaryFile)) { + wasmBinaryFile = locateFile(wasmBinaryFile); +} + +function getBinary() { + try { + if (wasmBinary) { + return new Uint8Array(wasmBinary); + } + if (readBinary) { + return readBinary(wasmBinaryFile); + } else { + throw "both async and sync fetching of the wasm failed"; + } + } catch (err) { + abort(err); + } +} + +function getBinaryPromise() { + if (!wasmBinary && (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) && typeof fetch === "function" && !isFileURI(wasmBinaryFile)) { + return fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + if (!response["ok"]) { + throw "failed to load wasm binary file at '" + wasmBinaryFile + "'"; + } + return response["arrayBuffer"](); + }).catch(function() { + return getBinary(); + }); + } + return new Promise(function(resolve, reject) { + resolve(getBinary()); + }); +} + +var wasmOffsetConverter; + +function WasmOffsetConverter(wasmBytes, wasmModule) { + var offset = 8; + var funcidx = 0; + this.offset_map = {}; + this.func_starts = []; + this.name_map = {}; + this.import_functions = 0; + var buffer = wasmBytes; + function unsignedLEB128() { + var result = 0; + var shift = 0; + do { + var byte = buffer[offset++]; + result += (byte & 127) << shift; + shift += 7; + } while (byte & 128); + return result; + } + function skipLimits() { + var flags = unsignedLEB128(); + unsignedLEB128(); + var hasMax = (flags & 1) != 0; + if (hasMax) { + unsignedLEB128(); + } + } + binary_parse: while (offset < buffer.length) { + var type = buffer[offset++]; + var end = unsignedLEB128() + offset; + switch (type) { + case 2: + var count = unsignedLEB128(); + while (count-- > 0) { + offset = unsignedLEB128() + offset; + offset = unsignedLEB128() + offset; + switch (buffer[offset++]) { + case 0: + ++funcidx; + unsignedLEB128(); + break; + + case 1: + ++offset; + skipLimits(); + break; + + case 2: + skipLimits(); + break; + + case 3: + offset += 2; + break; + + default: + throw "bad import kind"; + } + } + this.import_functions = funcidx; + break; + + case 10: + var count = unsignedLEB128(); + while (count-- > 0) { + var size = unsignedLEB128(); + this.offset_map[funcidx++] = offset; + this.func_starts.push(offset); + offset += size; + } + break binary_parse; + } + offset = end; + } + var sections = WebAssembly.Module.customSections(wasmModule, "name"); + for (var i = 0; i < sections.length; ++i) { + buffer = new Uint8Array(sections[i]); + if (buffer[0] != 1) continue; + offset = 1; + unsignedLEB128(); + var count = unsignedLEB128(); + while (count-- > 0) { + var index = unsignedLEB128(); + var length = unsignedLEB128(); + this.name_map[index] = UTF8ArrayToString(buffer, offset, length); + offset += length; + } + } +} + +WasmOffsetConverter.prototype.convert = function(funcidx, offset) { + return this.offset_map[funcidx] + offset; +}; + +WasmOffsetConverter.prototype.getIndex = function(offset) { + var lo = 0; + var hi = this.func_starts.length; + var mid; + while (lo < hi) { + mid = Math.floor((lo + hi) / 2); + if (this.func_starts[mid] > offset) { + hi = mid; + } else { + lo = mid + 1; + } + } + return lo + this.import_functions - 1; +}; + +WasmOffsetConverter.prototype.isSameFunc = function(offset1, offset2) { + return this.getIndex(offset1) == this.getIndex(offset2); +}; + +WasmOffsetConverter.prototype.getName = function(offset) { + var index = this.getIndex(offset); + return this.name_map[index] || "wasm-function[" + index + "]"; +}; + +function createWasm() { + var info = { + "env": asmLibraryArg, + "wasi_snapshot_preview1": asmLibraryArg + }; + function receiveInstance(instance, module) { + var exports = instance.exports; + Module["asm"] = exports; + removeRunDependency("wasm-instantiate"); + } + addRunDependency("wasm-instantiate"); + var trueModule = Module; + function receiveInstantiatedSource(output) { + assert(Module === trueModule, "the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?"); + trueModule = null; + receiveInstance(output["instance"]); + } + addRunDependency("offset-converter"); + function instantiateArrayBuffer(receiver) { + return getBinaryPromise().then(function(binary) { + var result = WebAssembly.instantiate(binary, info); + result.then(function(instance) { + wasmOffsetConverter = new WasmOffsetConverter(binary, instance.module); + removeRunDependency("offset-converter"); + }); + return result; + }).then(receiver, function(reason) { + err("failed to asynchronously prepare wasm: " + reason); + abort(reason); + }); + } + function instantiateAsync() { + if (!wasmBinary && typeof WebAssembly.instantiateStreaming === "function" && !isDataURI(wasmBinaryFile) && !isFileURI(wasmBinaryFile) && typeof fetch === "function") { + fetch(wasmBinaryFile, { + credentials: "same-origin" + }).then(function(response) { + var result = WebAssembly.instantiateStreaming(response, info); + Promise.all([ response.clone().arrayBuffer(), result ]).then(function(results) { + wasmOffsetConverter = new WasmOffsetConverter(new Uint8Array(results[0]), results[1].module); + removeRunDependency("offset-converter"); + }); + return result.then(receiveInstantiatedSource, function(reason) { + err("wasm streaming compile failed: " + reason); + err("falling back to ArrayBuffer instantiation"); + return instantiateArrayBuffer(receiveInstantiatedSource); + }); + }); + } else { + return instantiateArrayBuffer(receiveInstantiatedSource); + } + } + if (Module["instantiateWasm"]) { + try { + var exports = Module["instantiateWasm"](info, receiveInstance); + return exports; + } catch (e) { + err("Module.instantiateWasm callback failed with error: " + e); + return false; + } + } + instantiateAsync(); + return {}; +} + +var tempDouble; + +var tempI64; + +var ASM_CONSTS = { + 1074795592: function() { + return withBuiltinMalloc(function() { + return allocateUTF8(Module["ASAN_OPTIONS"] || 0); + }); + }, + 1074795690: function() { + return withBuiltinMalloc(function() { + return allocateUTF8(Module["LSAN_OPTIONS"] || 0); + }); + }, + 1074795787: function() { + return withBuiltinMalloc(function() { + return allocateUTF8(Module["UBSAN_OPTIONS"] || 0); + }); + }, + 1074819895: function() { + var setting = Module["printWithColors"]; + if (setting != null) { + return setting; + } else { + return ENVIRONMENT_IS_NODE && process.stderr.isTTY; + } + }, + 1074821114: function() { + return STACK_BASE; + }, + 1074821137: function() { + return STACK_MAX; + } +}; + +function _emscripten_asm_const_iii(code, sigPtr, argbuf) { + var args = readAsmConstArgs(sigPtr, argbuf); + return ASM_CONSTS[code].apply(null, args); +} + +__ATINIT__.push({ + func: function() { + ___wasm_call_ctors(); + } +}); + +function demangle(func) { + warnOnce("warning: build with -s DEMANGLE_SUPPORT=1 to link in libcxxabi demangling"); + return func; +} + +function demangleAll(text) { + var regex = /\b_Z[\w\d_]+/g; + return text.replace(regex, function(x) { + var y = demangle(x); + return x === y ? x : y + " [" + x + "]"; + }); +} + +function jsStackTrace() { + var err = new Error(); + if (!err.stack) { + try { + throw new Error(); + } catch (e) { + err = e; + } + if (!err.stack) { + return "(no stack trace available)"; + } + } + return err.stack.toString(); +} + +function stackTrace() { + var js = jsStackTrace(); + if (Module["extraStackTrace"]) js += "\n" + Module["extraStackTrace"](); + return demangleAll(js); +} + +function ___cxa_allocate_exception(size) { + return _malloc(size); +} + +function _atexit(func, arg) { + warnOnce("atexit() called, but EXIT_RUNTIME is not set, so atexits() will not be called. set EXIT_RUNTIME to 1 (see the FAQ)"); +} + +function ___cxa_atexit(a0, a1) { + return _atexit(a0, a1); +} + +function ___cxa_thread_atexit(a0, a1) { + return _atexit(a0, a1); +} + +var exceptionInfos = {}; + +var exceptionLast = 0; + +function __ZSt18uncaught_exceptionv() { + return __ZSt18uncaught_exceptionv.uncaught_exceptions > 0; +} + +function ___cxa_throw(ptr, type, destructor) { + exceptionInfos[ptr] = { + ptr: ptr, + adjusted: [ ptr ], + type: type, + destructor: destructor, + refcount: 0, + caught: false, + rethrown: false + }; + exceptionLast = ptr; + if (!("uncaught_exception" in __ZSt18uncaught_exceptionv)) { + __ZSt18uncaught_exceptionv.uncaught_exceptions = 1; + } else { + __ZSt18uncaught_exceptionv.uncaught_exceptions++; + } + 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 ___handle_stack_overflow() { + abort("stack overflow"); +} + +var PATH = { + splitPath: function(filename) { + var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; + return splitPathRe.exec(filename).slice(1); + }, + normalizeArray: function(parts, allowAboveRoot) { + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === ".") { + parts.splice(i, 1); + } else if (last === "..") { + parts.splice(i, 1); + up++; + } else if (up) { + parts.splice(i, 1); + up--; + } + } + if (allowAboveRoot) { + for (;up; up--) { + parts.unshift(".."); + } + } + return parts; + }, + normalize: function(path) { + var isAbsolute = path.charAt(0) === "/", trailingSlash = path.substr(-1) === "/"; + path = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p; + }), !isAbsolute).join("/"); + if (!path && !isAbsolute) { + path = "."; + } + if (path && trailingSlash) { + path += "/"; + } + return (isAbsolute ? "/" : "") + path; + }, + dirname: function(path) { + var result = PATH.splitPath(path), root = result[0], dir = result[1]; + if (!root && !dir) { + return "."; + } + if (dir) { + dir = dir.substr(0, dir.length - 1); + } + return root + dir; + }, + basename: function(path) { + if (path === "/") return "/"; + var lastSlash = path.lastIndexOf("/"); + if (lastSlash === -1) return path; + return path.substr(lastSlash + 1); + }, + extname: function(path) { + return PATH.splitPath(path)[3]; + }, + join: function() { + var paths = Array.prototype.slice.call(arguments, 0); + return PATH.normalize(paths.join("/")); + }, + join2: function(l, r) { + return PATH.normalize(l + "/" + r); + } +}; + +function setErrNo(value) { + _asan_js_store_4(___errno_location() >> 2, value); + return value; +} + +var PATH_FS = { + resolve: function() { + var resolvedPath = "", resolvedAbsolute = false; + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = i >= 0 ? arguments[i] : FS.cwd(); + if (typeof path !== "string") { + throw new TypeError("Arguments to path.resolve must be strings"); + } else if (!path) { + return ""; + } + resolvedPath = path + "/" + resolvedPath; + resolvedAbsolute = path.charAt(0) === "/"; + } + resolvedPath = PATH.normalizeArray(resolvedPath.split("/").filter(function(p) { + return !!p; + }), !resolvedAbsolute).join("/"); + return (resolvedAbsolute ? "/" : "") + resolvedPath || "."; + }, + relative: function(from, to) { + from = PATH_FS.resolve(from).substr(1); + to = PATH_FS.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: [], + init: function() {}, + shutdown: function() {}, + register: function(dev, ops) { + TTY.ttys[dev] = { + input: [], + output: [], + ops: ops + }; + FS.registerDevice(dev, TTY.stream_ops); + }, + stream_ops: { + open: function(stream) { + var tty = TTY.ttys[stream.node.rdev]; + if (!tty) { + throw new FS.ErrnoError(43); + } + stream.tty = tty; + stream.seekable = false; + }, + close: function(stream) { + stream.tty.ops.flush(stream.tty); + }, + flush: function(stream) { + stream.tty.ops.flush(stream.tty); + }, + read: function(stream, buffer, offset, length, pos) { + if (!stream.tty || !stream.tty.ops.get_char) { + throw new FS.ErrnoError(60); + } + 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(29); + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6); + } + 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(60); + } + try { + for (var i = 0; i < length; i++) { + stream.tty.ops.put_char(stream.tty, buffer[offset + i]); + } + } catch (e) { + throw new FS.ErrnoError(29); + } + 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) { + var BUFSIZE = 256; + var buf = Buffer.alloc ? Buffer.alloc(BUFSIZE) : new Buffer(BUFSIZE); + var bytesRead = 0; + try { + bytesRead = nodeFS.readSync(process.stdin.fd, buf, 0, BUFSIZE, null); + } catch (e) { + if (e.toString().indexOf("EOF") != -1) bytesRead = 0; else throw e; + } + if (bytesRead > 0) { + result = buf.slice(0, bytesRead).toString("utf-8"); + } else { + result = null; + } + } else if (typeof window != "undefined" && typeof window.prompt == "function") { + result = window.prompt("Input: "); + if (result !== null) { + result += "\n"; + } + } else if (typeof readline == "function") { + 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) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } else { + if (val != 0) tty.output.push(val); + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + out(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } + } + }, + default_tty1_ops: { + put_char: function(tty, val) { + if (val === null || val === 10) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } else { + if (val != 0) tty.output.push(val); + } + }, + flush: function(tty) { + if (tty.output && tty.output.length > 0) { + err(UTF8ArrayToString(tty.output, 0)); + tty.output = []; + } + } + } +}; + +var MEMFS = { + ops_table: null, + mount: function(mount) { + return MEMFS.createNode(null, "/", 16384 | 511, 0); + }, + createNode: function(parent, name, mode, dev) { + if (FS.isBlkdev(mode) || FS.isFIFO(mode)) { + throw new FS.ErrnoError(63); + } + if (!MEMFS.ops_table) { + MEMFS.ops_table = { + dir: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + lookup: MEMFS.node_ops.lookup, + 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 + }, + stream: { + llseek: MEMFS.stream_ops.llseek + } + }, + file: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: { + 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, + msync: MEMFS.stream_ops.msync + } + }, + link: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr, + readlink: MEMFS.node_ops.readlink + }, + stream: {} + }, + chrdev: { + node: { + getattr: MEMFS.node_ops.getattr, + setattr: MEMFS.node_ops.setattr + }, + stream: FS.chrdev_stream_ops + } + }; + } + var node = FS.createNode(parent, name, mode, dev); + if (FS.isDir(node.mode)) { + node.node_ops = MEMFS.ops_table.dir.node; + node.stream_ops = MEMFS.ops_table.dir.stream; + node.contents = {}; + } else if (FS.isFile(node.mode)) { + node.node_ops = MEMFS.ops_table.file.node; + node.stream_ops = MEMFS.ops_table.file.stream; + node.usedBytes = 0; + node.contents = null; + } else if (FS.isLink(node.mode)) { + node.node_ops = MEMFS.ops_table.link.node; + node.stream_ops = MEMFS.ops_table.link.stream; + } else if (FS.isChrdev(node.mode)) { + node.node_ops = MEMFS.ops_table.chrdev.node; + node.stream_ops = MEMFS.ops_table.chrdev.stream; + } + node.timestamp = Date.now(); + if (parent) { + parent.contents[name] = node; + } + return node; + }, + getFileDataAsRegularArray: function(node) { + if (node.contents && node.contents.subarray) { + var arr = []; + for (var i = 0; i < node.usedBytes; ++i) arr.push(node.contents[i]); + return arr; + } + return node.contents; + }, + getFileDataAsTypedArray: function(node) { + if (!node.contents) return new Uint8Array(0); + if (node.contents.subarray) return node.contents.subarray(0, node.usedBytes); + return new Uint8Array(node.contents); + }, + expandFileStorage: function(node, newCapacity) { + var prevCapacity = node.contents ? node.contents.length : 0; + if (prevCapacity >= newCapacity) return; + var CAPACITY_DOUBLING_MAX = 1024 * 1024; + newCapacity = Math.max(newCapacity, prevCapacity * (prevCapacity < CAPACITY_DOUBLING_MAX ? 2 : 1.125) >>> 0); + if (prevCapacity != 0) newCapacity = Math.max(newCapacity, 256); + var oldContents = node.contents; + node.contents = new Uint8Array(newCapacity); + if (node.usedBytes > 0) node.contents.set(oldContents.subarray(0, node.usedBytes), 0); + return; + }, + resizeFileStorage: function(node, newSize) { + if (node.usedBytes == newSize) return; + if (newSize == 0) { + node.contents = null; + node.usedBytes = 0; + return; + } + if (!node.contents || node.contents.subarray) { + var oldContents = node.contents; + node.contents = new Uint8Array(newSize); + if (oldContents) { + node.contents.set(oldContents.subarray(0, Math.min(newSize, node.usedBytes))); + } + node.usedBytes = newSize; + return; + } + if (!node.contents) node.contents = []; + if (node.contents.length > newSize) node.contents.length = newSize; else while (node.contents.length < newSize) node.contents.push(0); + node.usedBytes = newSize; + }, + node_ops: { + getattr: function(node) { + var attr = {}; + 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.usedBytes; + } 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); + 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) { + MEMFS.resizeFileStorage(node, attr.size); + } + }, + lookup: function(parent, name) { + throw FS.genericErrors[44]; + }, + mknod: function(parent, name, mode, dev) { + return MEMFS.createNode(parent, name, mode, dev); + }, + rename: function(old_node, new_dir, new_name) { + 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(55); + } + } + } + delete old_node.parent.contents[old_node.name]; + old_node.name = new_name; + new_dir.contents[new_name] = old_node; + old_node.parent = new_dir; + }, + 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(55); + } + 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.createNode(parent, newname, 511 | 40960, 0); + node.link = oldpath; + return node; + }, + readlink: function(node) { + if (!FS.isLink(node.mode)) { + throw new FS.ErrnoError(28); + } + return node.link; + } + }, + stream_ops: { + read: function(stream, buffer, offset, length, position) { + var contents = stream.node.contents; + if (position >= stream.node.usedBytes) return 0; + var size = Math.min(stream.node.usedBytes - position, length); + assert(size >= 0); + if (size > 8 && contents.subarray) { + 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, canOwn) { + assert(!(buffer instanceof ArrayBuffer)); + if (buffer.buffer === HEAP8.buffer) { + if (canOwn) { + warnOnce("file packager has copied file data into memory, but in memory growth we are forced to copy it again (see --no-heap-copy)"); + } + canOwn = false; + } + if (!length) return 0; + var node = stream.node; + node.timestamp = Date.now(); + if (buffer.subarray && (!node.contents || node.contents.subarray)) { + if (canOwn) { + assert(position === 0, "canOwn must imply no weird position inside the file"); + node.contents = buffer.subarray(offset, offset + length); + node.usedBytes = length; + return length; + } else if (node.usedBytes === 0 && position === 0) { + node.contents = buffer.slice(offset, offset + length); + node.usedBytes = length; + return length; + } else if (position + length <= node.usedBytes) { + node.contents.set(buffer.subarray(offset, offset + length), position); + return length; + } + } + MEMFS.expandFileStorage(node, position + length); + if (node.contents.subarray && buffer.subarray) { + node.contents.set(buffer.subarray(offset, offset + length), position); + } else { + for (var i = 0; i < length; i++) { + node.contents[position + i] = buffer[offset + i]; + } + } + node.usedBytes = Math.max(node.usedBytes, position + length); + return length; + }, + llseek: function(stream, offset, whence) { + var position = offset; + if (whence === 1) { + position += stream.position; + } else if (whence === 2) { + if (FS.isFile(stream.node.mode)) { + position += stream.node.usedBytes; + } + } + if (position < 0) { + throw new FS.ErrnoError(28); + } + return position; + }, + allocate: function(stream, offset, length) { + MEMFS.expandFileStorage(stream.node, offset + length); + stream.node.usedBytes = Math.max(stream.node.usedBytes, offset + length); + }, + mmap: function(stream, address, length, position, prot, flags) { + assert(address === 0); + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + var ptr; + var allocated; + var contents = stream.node.contents; + if (!(flags & 2) && contents.buffer === buffer) { + allocated = false; + ptr = contents.byteOffset; + } else { + 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 = FS.mmapAlloc(length); + if (!ptr) { + throw new FS.ErrnoError(48); + } + HEAP8.set(contents, ptr); + } + return { + ptr: ptr, + allocated: allocated + }; + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!FS.isFile(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + if (mmapFlags & 2) { + return 0; + } + var bytesWritten = MEMFS.stream_ops.write(stream, buffer, 0, length, offset, false); + return 0; + } + } +}; + +var ERRNO_MESSAGES = { + 0: "Success", + 1: "Arg list too long", + 2: "Permission denied", + 3: "Address already in use", + 4: "Address not available", + 5: "Address family not supported by protocol family", + 6: "No more processes", + 7: "Socket already connected", + 8: "Bad file number", + 9: "Trying to read unreadable message", + 10: "Mount device busy", + 11: "Operation canceled", + 12: "No children", + 13: "Connection aborted", + 14: "Connection refused", + 15: "Connection reset by peer", + 16: "File locking deadlock error", + 17: "Destination address required", + 18: "Math arg out of domain of func", + 19: "Quota exceeded", + 20: "File exists", + 21: "Bad address", + 22: "File too large", + 23: "Host is unreachable", + 24: "Identifier removed", + 25: "Illegal byte sequence", + 26: "Connection already in progress", + 27: "Interrupted system call", + 28: "Invalid argument", + 29: "I/O error", + 30: "Socket is already connected", + 31: "Is a directory", + 32: "Too many symbolic links", + 33: "Too many open files", + 34: "Too many links", + 35: "Message too long", + 36: "Multihop attempted", + 37: "File or path name too long", + 38: "Network interface is not configured", + 39: "Connection reset by network", + 40: "Network is unreachable", + 41: "Too many open files in system", + 42: "No buffer space available", + 43: "No such device", + 44: "No such file or directory", + 45: "Exec format error", + 46: "No record locks available", + 47: "The link has been severed", + 48: "Not enough core", + 49: "No message of desired type", + 50: "Protocol not available", + 51: "No space left on device", + 52: "Function not implemented", + 53: "Socket is not connected", + 54: "Not a directory", + 55: "Directory not empty", + 56: "State not recoverable", + 57: "Socket operation on non-socket", + 59: "Not a typewriter", + 60: "No such device or address", + 61: "Value too large for defined data type", + 62: "Previous owner died", + 63: "Not super-user", + 64: "Broken pipe", + 65: "Protocol error", + 66: "Unknown protocol", + 67: "Protocol wrong type for socket", + 68: "Math result not representable", + 69: "Read only file system", + 70: "Illegal seek", + 71: "No such process", + 72: "Stale file handle", + 73: "Connection timed out", + 74: "Text file busy", + 75: "Cross-device link", + 100: "Device not a stream", + 101: "Bad font file fmt", + 102: "Invalid slot", + 103: "Invalid request code", + 104: "No anode", + 105: "Block device required", + 106: "Channel number out of range", + 107: "Level 3 halted", + 108: "Level 3 reset", + 109: "Link number out of range", + 110: "Protocol driver not attached", + 111: "No CSI structure available", + 112: "Level 2 halted", + 113: "Invalid exchange", + 114: "Invalid request descriptor", + 115: "Exchange full", + 116: "No data (for no delay io)", + 117: "Timer expired", + 118: "Out of streams resources", + 119: "Machine is not on the network", + 120: "Package not installed", + 121: "The object is remote", + 122: "Advertise error", + 123: "Srmount error", + 124: "Communication error on send", + 125: "Cross mount point (not really error)", + 126: "Given log. name not unique", + 127: "f.d. invalid for this operation", + 128: "Remote address changed", + 129: "Can access a needed shared lib", + 130: "Accessing a corrupted shared lib", + 131: ".lib section in a.out corrupted", + 132: "Attempting to link in too many libs", + 133: "Attempting to exec a shared library", + 135: "Streams pipe error", + 136: "Too many users", + 137: "Socket type not supported", + 138: "Not supported", + 139: "Protocol family not supported", + 140: "Can't send after socket shutdown", + 141: "Too many references", + 142: "Host is down", + 148: "No medium (in tape drive)", + 156: "Level 2 not synchronized" +}; + +var ERRNO_CODES = { + EPERM: 63, + ENOENT: 44, + ESRCH: 71, + EINTR: 27, + EIO: 29, + ENXIO: 60, + E2BIG: 1, + ENOEXEC: 45, + EBADF: 8, + ECHILD: 12, + EAGAIN: 6, + EWOULDBLOCK: 6, + ENOMEM: 48, + EACCES: 2, + EFAULT: 21, + ENOTBLK: 105, + EBUSY: 10, + EEXIST: 20, + EXDEV: 75, + ENODEV: 43, + ENOTDIR: 54, + EISDIR: 31, + EINVAL: 28, + ENFILE: 41, + EMFILE: 33, + ENOTTY: 59, + ETXTBSY: 74, + EFBIG: 22, + ENOSPC: 51, + ESPIPE: 70, + EROFS: 69, + EMLINK: 34, + EPIPE: 64, + EDOM: 18, + ERANGE: 68, + ENOMSG: 49, + EIDRM: 24, + ECHRNG: 106, + EL2NSYNC: 156, + EL3HLT: 107, + EL3RST: 108, + ELNRNG: 109, + EUNATCH: 110, + ENOCSI: 111, + EL2HLT: 112, + EDEADLK: 16, + ENOLCK: 46, + EBADE: 113, + EBADR: 114, + EXFULL: 115, + ENOANO: 104, + EBADRQC: 103, + EBADSLT: 102, + EDEADLOCK: 16, + EBFONT: 101, + ENOSTR: 100, + ENODATA: 116, + ETIME: 117, + ENOSR: 118, + ENONET: 119, + ENOPKG: 120, + EREMOTE: 121, + ENOLINK: 47, + EADV: 122, + ESRMNT: 123, + ECOMM: 124, + EPROTO: 65, + EMULTIHOP: 36, + EDOTDOT: 125, + EBADMSG: 9, + ENOTUNIQ: 126, + EBADFD: 127, + EREMCHG: 128, + ELIBACC: 129, + ELIBBAD: 130, + ELIBSCN: 131, + ELIBMAX: 132, + ELIBEXEC: 133, + ENOSYS: 52, + ENOTEMPTY: 55, + ENAMETOOLONG: 37, + ELOOP: 32, + EOPNOTSUPP: 138, + EPFNOSUPPORT: 139, + ECONNRESET: 15, + ENOBUFS: 42, + EAFNOSUPPORT: 5, + EPROTOTYPE: 67, + ENOTSOCK: 57, + ENOPROTOOPT: 50, + ESHUTDOWN: 140, + ECONNREFUSED: 14, + EADDRINUSE: 3, + ECONNABORTED: 13, + ENETUNREACH: 40, + ENETDOWN: 38, + ETIMEDOUT: 73, + EHOSTDOWN: 142, + EHOSTUNREACH: 23, + EINPROGRESS: 26, + EALREADY: 7, + EDESTADDRREQ: 17, + EMSGSIZE: 35, + EPROTONOSUPPORT: 66, + ESOCKTNOSUPPORT: 137, + EADDRNOTAVAIL: 4, + ENETRESET: 39, + EISCONN: 30, + ENOTCONN: 53, + ETOOMANYREFS: 141, + EUSERS: 136, + EDQUOT: 19, + ESTALE: 72, + ENOTSUP: 138, + ENOMEDIUM: 148, + EILSEQ: 25, + EOVERFLOW: 61, + ECANCELED: 11, + ENOTRECOVERABLE: 56, + EOWNERDEAD: 62, + ESTRPIPE: 135 +}; + +var FS = { + root: null, + mounts: [], + devices: {}, + streams: [], + nextInode: 1, + nameTable: null, + currentPath: "/", + initialized: false, + ignorePermissions: true, + trackingDelegate: {}, + tracking: { + openFlags: { + READ: 1, + WRITE: 2 + } + }, + ErrnoError: null, + genericErrors: {}, + filesystems: null, + syncFSRequests: 0, + handleFSError: function(e) { + if (!(e instanceof FS.ErrnoError)) throw e + " : " + stackTrace(); + return setErrNo(e.errno); + }, + lookupPath: function(path, opts) { + path = PATH_FS.resolve(FS.cwd(), path); + opts = opts || {}; + if (!path) return { + path: "", + node: null + }; + var defaults = { + follow_mount: true, + recurse_count: 0 + }; + for (var key in defaults) { + if (opts[key] === undefined) { + opts[key] = defaults[key]; + } + } + if (opts.recurse_count > 8) { + throw new FS.ErrnoError(32); + } + var parts = PATH.normalizeArray(path.split("/").filter(function(p) { + return !!p; + }), false); + 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) { + break; + } + current = FS.lookupNode(current, parts[i]); + current_path = PATH.join2(current_path, parts[i]); + if (FS.isMountpoint(current)) { + if (!islast || islast && opts.follow_mount) { + current = current.mounted.root; + } + } + if (!islast || opts.follow) { + var count = 0; + while (FS.isLink(current.mode)) { + var link = FS.readlink(current_path); + current_path = PATH_FS.resolve(PATH.dirname(current_path), link); + var lookup = FS.lookupPath(current_path, { + recurse_count: opts.recurse_count + }); + current = lookup.node; + if (count++ > 40) { + throw new FS.ErrnoError(32); + } + } + } + } + return { + path: current_path, + node: current + }; + }, + getPath: function(node) { + var path; + while (true) { + if (FS.isRoot(node)) { + var mount = node.mount.mountpoint; + if (!path) return mount; + return mount[mount.length - 1] !== "/" ? mount + "/" + path : mount + path; + } + path = path ? node.name + "/" + path : node.name; + node = node.parent; + } + }, + 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.nameTable.length; + }, + hashAddNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + node.name_next = FS.nameTable[hash]; + FS.nameTable[hash] = node; + }, + hashRemoveNode: function(node) { + var hash = FS.hashName(node.parent.id, node.name); + if (FS.nameTable[hash] === node) { + FS.nameTable[hash] = node.name_next; + } else { + var current = FS.nameTable[hash]; + while (current) { + if (current.name_next === node) { + current.name_next = node.name_next; + break; + } + current = current.name_next; + } + } + }, + lookupNode: function(parent, name) { + var errCode = FS.mayLookup(parent); + if (errCode) { + throw new FS.ErrnoError(errCode, parent); + } + var hash = FS.hashName(parent.id, name); + for (var node = FS.nameTable[hash]; node; node = node.name_next) { + var nodeName = node.name; + if (node.parent.id === parent.id && nodeName === name) { + return node; + } + } + return FS.lookup(parent, name); + }, + createNode: function(parent, name, mode, rdev) { + var node = new FS.FSNode(parent, name, mode, rdev); + 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 & 61440) === 32768; + }, + isDir: function(mode) { + return (mode & 61440) === 16384; + }, + isLink: function(mode) { + return (mode & 61440) === 40960; + }, + isChrdev: function(mode) { + return (mode & 61440) === 8192; + }, + isBlkdev: function(mode) { + return (mode & 61440) === 24576; + }, + isFIFO: function(mode) { + return (mode & 61440) === 4096; + }, + isSocket: function(mode) { + return (mode & 49152) === 49152; + }, + flagModes: { + "r": 0, + "rs": 1052672, + "r+": 2, + "w": 577, + "wx": 705, + "xw": 705, + "w+": 578, + "wx+": 706, + "xw+": 706, + "a": 1089, + "ax": 1217, + "xa": 1217, + "a+": 1090, + "ax+": 1218, + "xa+": 1218 + }, + 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 perms = [ "r", "w", "rw" ][flag & 3]; + if (flag & 512) { + perms += "w"; + } + return perms; + }, + nodePermissions: function(node, perms) { + if (FS.ignorePermissions) { + return 0; + } + if (perms.indexOf("r") !== -1 && !(node.mode & 292)) { + return 2; + } else if (perms.indexOf("w") !== -1 && !(node.mode & 146)) { + return 2; + } else if (perms.indexOf("x") !== -1 && !(node.mode & 73)) { + return 2; + } + return 0; + }, + mayLookup: function(dir) { + var errCode = FS.nodePermissions(dir, "x"); + if (errCode) return errCode; + if (!dir.node_ops.lookup) return 2; + return 0; + }, + mayCreate: function(dir, name) { + try { + var node = FS.lookupNode(dir, name); + return 20; + } 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 errCode = FS.nodePermissions(dir, "wx"); + if (errCode) { + return errCode; + } + if (isdir) { + if (!FS.isDir(node.mode)) { + return 54; + } + if (FS.isRoot(node) || FS.getPath(node) === FS.cwd()) { + return 10; + } + } else { + if (FS.isDir(node.mode)) { + return 31; + } + } + return 0; + }, + mayOpen: function(node, flags) { + if (!node) { + return 44; + } + if (FS.isLink(node.mode)) { + return 32; + } else if (FS.isDir(node.mode)) { + if (FS.flagsToPermissionString(flags) !== "r" || flags & 512) { + return 31; + } + } + return FS.nodePermissions(node, FS.flagsToPermissionString(flags)); + }, + MAX_OPEN_FDS: 4096, + nextfd: function(fd_start, fd_end) { + fd_start = fd_start || 0; + 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(33); + }, + getStream: function(fd) { + return FS.streams[fd]; + }, + createStream: function(stream, fd_start, fd_end) { + if (!FS.FSStream) { + FS.FSStream = function() {}; + FS.FSStream.prototype = { + object: { + get: function() { + return this.node; + }, + set: function(val) { + this.node = val; + } + }, + isRead: { + get: function() { + return (this.flags & 2097155) !== 1; + } + }, + isWrite: { + get: function() { + return (this.flags & 2097155) !== 0; + } + }, + isAppend: { + get: function() { + return this.flags & 1024; + } + } + }; + } + var newStream = new FS.FSStream(); + for (var p in stream) { + newStream[p] = stream[p]; + } + stream = newStream; + var fd = FS.nextfd(fd_start, fd_end); + stream.fd = fd; + FS.streams[fd] = stream; + return stream; + }, + closeStream: function(fd) { + FS.streams[fd] = null; + }, + chrdev_stream_ops: { + open: function(stream) { + var device = FS.getDevice(stream.node.rdev); + stream.stream_ops = device.stream_ops; + if (stream.stream_ops.open) { + stream.stream_ops.open(stream); + } + }, + llseek: function() { + throw new FS.ErrnoError(70); + } + }, + major: function(dev) { + return dev >> 8; + }, + minor: function(dev) { + return dev & 255; + }, + 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]; + }, + getMounts: function(mount) { + var mounts = []; + var check = [ mount ]; + while (check.length) { + var m = check.pop(); + mounts.push(m); + check.push.apply(check, m.mounts); + } + return mounts; + }, + syncfs: function(populate, callback) { + if (typeof populate === "function") { + callback = populate; + populate = false; + } + FS.syncFSRequests++; + if (FS.syncFSRequests > 1) { + err("warning: " + FS.syncFSRequests + " FS.syncfs operations in flight at once, probably just doing extra work"); + } + var mounts = FS.getMounts(FS.root.mount); + var completed = 0; + function doCallback(errCode) { + assert(FS.syncFSRequests > 0); + FS.syncFSRequests--; + return callback(errCode); + } + function done(errCode) { + if (errCode) { + if (!done.errored) { + done.errored = true; + return doCallback(errCode); + } + return; + } + if (++completed >= mounts.length) { + doCallback(null); + } + } + mounts.forEach(function(mount) { + if (!mount.type.syncfs) { + return done(null); + } + mount.type.syncfs(mount, populate, done); + }); + }, + mount: function(type, opts, mountpoint) { + if (typeof type === "string") { + throw type; + } + var root = mountpoint === "/"; + var pseudo = !mountpoint; + var node; + if (root && FS.root) { + throw new FS.ErrnoError(10); + } else if (!root && !pseudo) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + mountpoint = lookup.path; + node = lookup.node; + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + if (!FS.isDir(node.mode)) { + throw new FS.ErrnoError(54); + } + } + var mount = { + type: type, + opts: opts, + mountpoint: mountpoint, + mounts: [] + }; + var mountRoot = type.mount(mount); + mountRoot.mount = mount; + mount.root = mountRoot; + if (root) { + FS.root = mountRoot; + } else if (node) { + node.mounted = mount; + if (node.mount) { + node.mount.mounts.push(mount); + } + } + return mountRoot; + }, + unmount: function(mountpoint) { + var lookup = FS.lookupPath(mountpoint, { + follow_mount: false + }); + if (!FS.isMountpoint(lookup.node)) { + throw new FS.ErrnoError(28); + } + var node = lookup.node; + var mount = node.mounted; + var mounts = FS.getMounts(mount); + Object.keys(FS.nameTable).forEach(function(hash) { + var current = FS.nameTable[hash]; + while (current) { + var next = current.name_next; + if (mounts.indexOf(current.mount) !== -1) { + FS.destroyNode(current); + } + current = next; + } + }); + node.mounted = null; + var idx = node.mount.mounts.indexOf(mount); + assert(idx !== -1); + node.mount.mounts.splice(idx, 1); + }, + 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); + if (!name || name === "." || name === "..") { + throw new FS.ErrnoError(28); + } + var errCode = FS.mayCreate(parent, name); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.mknod) { + throw new FS.ErrnoError(63); + } + return parent.node_ops.mknod(parent, name, mode, dev); + }, + create: function(path, mode) { + mode = mode !== undefined ? mode : 438; + mode &= 4095; + mode |= 32768; + return FS.mknod(path, mode, 0); + }, + mkdir: function(path, mode) { + mode = mode !== undefined ? mode : 511; + mode &= 511 | 512; + mode |= 16384; + return FS.mknod(path, mode, 0); + }, + mkdirTree: function(path, mode) { + var dirs = path.split("/"); + var d = ""; + for (var i = 0; i < dirs.length; ++i) { + if (!dirs[i]) continue; + d += "/" + dirs[i]; + try { + FS.mkdir(d, mode); + } catch (e) { + if (e.errno != 20) throw e; + } + } + }, + mkdev: function(path, mode, dev) { + if (typeof dev === "undefined") { + dev = mode; + mode = 438; + } + mode |= 8192; + return FS.mknod(path, mode, dev); + }, + symlink: function(oldpath, newpath) { + if (!PATH_FS.resolve(oldpath)) { + throw new FS.ErrnoError(44); + } + var lookup = FS.lookupPath(newpath, { + parent: true + }); + var parent = lookup.node; + if (!parent) { + throw new FS.ErrnoError(44); + } + var newname = PATH.basename(newpath); + var errCode = FS.mayCreate(parent, newname); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.symlink) { + throw new FS.ErrnoError(63); + } + 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); + 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(10); + } + if (!old_dir || !new_dir) throw new FS.ErrnoError(44); + if (old_dir.mount !== new_dir.mount) { + throw new FS.ErrnoError(75); + } + var old_node = FS.lookupNode(old_dir, old_name); + var relative = PATH_FS.relative(old_path, new_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(28); + } + relative = PATH_FS.relative(new_path, old_dirname); + if (relative.charAt(0) !== ".") { + throw new FS.ErrnoError(55); + } + var new_node; + try { + new_node = FS.lookupNode(new_dir, new_name); + } catch (e) {} + if (old_node === new_node) { + return; + } + var isdir = FS.isDir(old_node.mode); + var errCode = FS.mayDelete(old_dir, old_name, isdir); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + errCode = new_node ? FS.mayDelete(new_dir, new_name, isdir) : FS.mayCreate(new_dir, new_name); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!old_dir.node_ops.rename) { + throw new FS.ErrnoError(63); + } + if (FS.isMountpoint(old_node) || new_node && FS.isMountpoint(new_node)) { + throw new FS.ErrnoError(10); + } + if (new_dir !== old_dir) { + errCode = FS.nodePermissions(old_dir, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + } + try { + if (FS.trackingDelegate["willMovePath"]) { + FS.trackingDelegate["willMovePath"](old_path, new_path); + } + } catch (e) { + err("FS.trackingDelegate['willMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message); + } + FS.hashRemoveNode(old_node); + try { + old_dir.node_ops.rename(old_node, new_dir, new_name); + } catch (e) { + throw e; + } finally { + FS.hashAddNode(old_node); + } + try { + if (FS.trackingDelegate["onMovePath"]) FS.trackingDelegate["onMovePath"](old_path, new_path); + } catch (e) { + err("FS.trackingDelegate['onMovePath']('" + old_path + "', '" + new_path + "') threw an exception: " + e.message); + } + }, + 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 errCode = FS.mayDelete(parent, name, true); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.rmdir) { + throw new FS.ErrnoError(63); + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path); + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message); + } + parent.node_ops.rmdir(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path); + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message); + } + }, + readdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + var node = lookup.node; + if (!node.node_ops.readdir) { + throw new FS.ErrnoError(54); + } + 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 errCode = FS.mayDelete(parent, name, false); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + if (!parent.node_ops.unlink) { + throw new FS.ErrnoError(63); + } + if (FS.isMountpoint(node)) { + throw new FS.ErrnoError(10); + } + try { + if (FS.trackingDelegate["willDeletePath"]) { + FS.trackingDelegate["willDeletePath"](path); + } + } catch (e) { + err("FS.trackingDelegate['willDeletePath']('" + path + "') threw an exception: " + e.message); + } + parent.node_ops.unlink(parent, name); + FS.destroyNode(node); + try { + if (FS.trackingDelegate["onDeletePath"]) FS.trackingDelegate["onDeletePath"](path); + } catch (e) { + err("FS.trackingDelegate['onDeletePath']('" + path + "') threw an exception: " + e.message); + } + }, + readlink: function(path) { + var lookup = FS.lookupPath(path); + var link = lookup.node; + if (!link) { + throw new FS.ErrnoError(44); + } + if (!link.node_ops.readlink) { + throw new FS.ErrnoError(28); + } + return PATH_FS.resolve(FS.getPath(link.parent), link.node_ops.readlink(link)); + }, + stat: function(path, dontFollow) { + var lookup = FS.lookupPath(path, { + follow: !dontFollow + }); + var node = lookup.node; + if (!node) { + throw new FS.ErrnoError(44); + } + if (!node.node_ops.getattr) { + throw new FS.ErrnoError(63); + } + 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(63); + } + 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(8); + } + 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(63); + } + node.node_ops.setattr(node, { + timestamp: Date.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(8); + } + FS.chown(stream.node, uid, gid); + }, + truncate: function(path, len) { + if (len < 0) { + throw new FS.ErrnoError(28); + } + 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(63); + } + if (FS.isDir(node.mode)) { + throw new FS.ErrnoError(31); + } + if (!FS.isFile(node.mode)) { + throw new FS.ErrnoError(28); + } + var errCode = FS.nodePermissions(node, "w"); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + 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(8); + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(28); + } + 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) { + if (path === "") { + throw new FS.ErrnoError(44); + } + flags = typeof flags === "string" ? FS.modeStringToFlags(flags) : flags; + mode = typeof mode === "undefined" ? 438 : mode; + if (flags & 64) { + mode = mode & 4095 | 32768; + } else { + mode = 0; + } + var node; + if (typeof path === "object") { + node = path; + } else { + path = PATH.normalize(path); + try { + var lookup = FS.lookupPath(path, { + follow: !(flags & 131072) + }); + node = lookup.node; + } catch (e) {} + } + var created = false; + if (flags & 64) { + if (node) { + if (flags & 128) { + throw new FS.ErrnoError(20); + } + } else { + node = FS.mknod(path, mode, 0); + created = true; + } + } + if (!node) { + throw new FS.ErrnoError(44); + } + if (FS.isChrdev(node.mode)) { + flags &= ~512; + } + if (flags & 65536 && !FS.isDir(node.mode)) { + throw new FS.ErrnoError(54); + } + if (!created) { + var errCode = FS.mayOpen(node, flags); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + } + if (flags & 512) { + FS.truncate(node, 0); + } + flags &= ~(128 | 512 | 131072); + var stream = FS.createStream({ + node: node, + path: FS.getPath(node), + flags: flags, + seekable: true, + position: 0, + stream_ops: node.stream_ops, + ungotten: [], + error: false + }, fd_start, fd_end); + if (stream.stream_ops.open) { + stream.stream_ops.open(stream); + } + if (Module["logReadFiles"] && !(flags & 1)) { + if (!FS.readFiles) FS.readFiles = {}; + if (!(path in FS.readFiles)) { + FS.readFiles[path] = 1; + err("FS.trackingDelegate error on read file: " + path); + } + } + try { + if (FS.trackingDelegate["onOpenFile"]) { + var trackingFlags = 0; + if ((flags & 2097155) !== 1) { + trackingFlags |= FS.tracking.openFlags.READ; + } + if ((flags & 2097155) !== 0) { + trackingFlags |= FS.tracking.openFlags.WRITE; + } + FS.trackingDelegate["onOpenFile"](path, trackingFlags); + } + } catch (e) { + err("FS.trackingDelegate['onOpenFile']('" + path + "', flags) threw an exception: " + e.message); + } + return stream; + }, + close: function(stream) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if (stream.getdents) stream.getdents = null; + try { + if (stream.stream_ops.close) { + stream.stream_ops.close(stream); + } + } catch (e) { + throw e; + } finally { + FS.closeStream(stream.fd); + } + stream.fd = null; + }, + isClosed: function(stream) { + return stream.fd === null; + }, + llseek: function(stream, offset, whence) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if (!stream.seekable || !stream.stream_ops.llseek) { + throw new FS.ErrnoError(70); + } + if (whence != 0 && whence != 1 && whence != 2) { + throw new FS.ErrnoError(28); + } + stream.position = stream.stream_ops.llseek(stream, offset, whence); + stream.ungotten = []; + return stream.position; + }, + read: function(stream, buffer, offset, length, position) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28); + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(8); + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31); + } + if (!stream.stream_ops.read) { + throw new FS.ErrnoError(28); + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position; + } else if (!stream.seekable) { + throw new FS.ErrnoError(70); + } + 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, canOwn) { + if (length < 0 || position < 0) { + throw new FS.ErrnoError(28); + } + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8); + } + if (FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(31); + } + if (!stream.stream_ops.write) { + throw new FS.ErrnoError(28); + } + if (stream.seekable && stream.flags & 1024) { + FS.llseek(stream, 0, 2); + } + var seeking = typeof position !== "undefined"; + if (!seeking) { + position = stream.position; + } else if (!stream.seekable) { + throw new FS.ErrnoError(70); + } + var bytesWritten = stream.stream_ops.write(stream, buffer, offset, length, position, canOwn); + if (!seeking) stream.position += bytesWritten; + try { + if (stream.path && FS.trackingDelegate["onWriteToFile"]) FS.trackingDelegate["onWriteToFile"](stream.path); + } catch (e) { + err("FS.trackingDelegate['onWriteToFile']('" + stream.path + "') threw an exception: " + e.message); + } + return bytesWritten; + }, + allocate: function(stream, offset, length) { + if (FS.isClosed(stream)) { + throw new FS.ErrnoError(8); + } + if (offset < 0 || length <= 0) { + throw new FS.ErrnoError(28); + } + if ((stream.flags & 2097155) === 0) { + throw new FS.ErrnoError(8); + } + if (!FS.isFile(stream.node.mode) && !FS.isDir(stream.node.mode)) { + throw new FS.ErrnoError(43); + } + if (!stream.stream_ops.allocate) { + throw new FS.ErrnoError(138); + } + stream.stream_ops.allocate(stream, offset, length); + }, + mmap: function(stream, address, length, position, prot, flags) { + if ((prot & 2) !== 0 && (flags & 2) === 0 && (stream.flags & 2097155) !== 2) { + throw new FS.ErrnoError(2); + } + if ((stream.flags & 2097155) === 1) { + throw new FS.ErrnoError(2); + } + if (!stream.stream_ops.mmap) { + throw new FS.ErrnoError(43); + } + return stream.stream_ops.mmap(stream, address, length, position, prot, flags); + }, + msync: function(stream, buffer, offset, length, mmapFlags) { + if (!stream || !stream.stream_ops.msync) { + return 0; + } + return stream.stream_ops.msync(stream, buffer, offset, length, mmapFlags); + }, + munmap: function(stream) { + return 0; + }, + ioctl: function(stream, cmd, arg) { + if (!stream.stream_ops.ioctl) { + throw new FS.ErrnoError(59); + } + return stream.stream_ops.ioctl(stream, cmd, arg); + }, + readFile: function(path, opts) { + opts = opts || {}; + opts.flags = opts.flags || "r"; + opts.encoding = opts.encoding || "binary"; + if (opts.encoding !== "utf8" && opts.encoding !== "binary") { + throw new Error('Invalid encoding type "' + opts.encoding + '"'); + } + var ret; + var stream = FS.open(path, opts.flags); + var stat = FS.stat(path); + var length = stat.size; + var buf = new Uint8Array(length); + FS.read(stream, buf, 0, length, 0); + if (opts.encoding === "utf8") { + ret = UTF8ArrayToString(buf, 0); + } else if (opts.encoding === "binary") { + ret = buf; + } + FS.close(stream); + return ret; + }, + writeFile: function(path, data, opts) { + opts = opts || {}; + opts.flags = opts.flags || "w"; + var stream = FS.open(path, opts.flags, opts.mode); + if (typeof data === "string") { + var buf = new Uint8Array(lengthBytesUTF8(data) + 1); + var actualNumBytes = stringToUTF8Array(data, buf, 0, buf.length); + FS.write(stream, buf, 0, actualNumBytes, undefined, opts.canOwn); + } else if (ArrayBuffer.isView(data)) { + FS.write(stream, data, 0, data.byteLength, undefined, opts.canOwn); + } else { + throw new Error("Unsupported data type"); + } + FS.close(stream); + }, + cwd: function() { + return FS.currentPath; + }, + chdir: function(path) { + var lookup = FS.lookupPath(path, { + follow: true + }); + if (lookup.node === null) { + throw new FS.ErrnoError(44); + } + if (!FS.isDir(lookup.node.mode)) { + throw new FS.ErrnoError(54); + } + var errCode = FS.nodePermissions(lookup.node, "x"); + if (errCode) { + throw new FS.ErrnoError(errCode); + } + FS.currentPath = lookup.path; + }, + createDefaultDirectories: function() { + FS.mkdir("/tmp"); + FS.mkdir("/home"); + FS.mkdir("/home/web_user"); + }, + createDefaultDevices: function() { + FS.mkdir("/dev"); + FS.registerDevice(FS.makedev(1, 3), { + read: function() { + return 0; + }, + write: function(stream, buffer, offset, length, pos) { + return length; + } + }); + FS.mkdev("/dev/null", FS.makedev(1, 3)); + TTY.register(FS.makedev(5, 0), TTY.default_tty_ops); + TTY.register(FS.makedev(6, 0), TTY.default_tty1_ops); + FS.mkdev("/dev/tty", FS.makedev(5, 0)); + FS.mkdev("/dev/tty1", FS.makedev(6, 0)); + var random_device; + if (typeof crypto === "object" && typeof crypto["getRandomValues"] === "function") { + var randomBuffer = new Uint8Array(1); + random_device = function() { + crypto.getRandomValues(randomBuffer); + return randomBuffer[0]; + }; + } else if (ENVIRONMENT_IS_NODE) { + try { + var crypto_module = require("crypto"); + random_device = function() { + return crypto_module["randomBytes"](1)[0]; + }; + } catch (e) {} + } else {} + if (!random_device) { + random_device = function() { + abort("no cryptographic support found for random_device. consider polyfilling it if you want to use something insecure like Math.random(), e.g. put this in a --pre-js: var crypto = { getRandomValues: function(array) { for (var i = 0; i < array.length; i++) array[i] = (Math.random()*256)|0 } };"); + }; + } + FS.createDevice("/dev", "random", random_device); + FS.createDevice("/dev", "urandom", random_device); + FS.mkdir("/dev/shm"); + FS.mkdir("/dev/shm/tmp"); + }, + createSpecialDirectories: function() { + FS.mkdir("/proc"); + FS.mkdir("/proc/self"); + FS.mkdir("/proc/self/fd"); + FS.mount({ + mount: function() { + var node = FS.createNode("/proc/self", "fd", 16384 | 511, 73); + node.node_ops = { + lookup: function(parent, name) { + var fd = +name; + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + var ret = { + parent: null, + mount: { + mountpoint: "fake" + }, + node_ops: { + readlink: function() { + return stream.path; + } + } + }; + ret.parent = ret; + return ret; + } + }; + return node; + } + }, {}, "/proc/self/fd"); + }, + createStandardStreams: function() { + 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"); + } + var stdin = FS.open("/dev/stdin", "r"); + var stdout = FS.open("/dev/stdout", "w"); + var stderr = FS.open("/dev/stderr", "w"); + assert(stdin.fd === 0, "invalid handle for stdin (" + stdin.fd + ")"); + assert(stdout.fd === 1, "invalid handle for stdout (" + stdout.fd + ")"); + assert(stderr.fd === 2, "invalid handle for stderr (" + stderr.fd + ")"); + }, + ensureErrnoError: function() { + if (FS.ErrnoError) return; + FS.ErrnoError = function ErrnoError(errno, node) { + this.node = node; + this.setErrno = function(errno) { + this.errno = errno; + for (var key in ERRNO_CODES) { + if (ERRNO_CODES[key] === errno) { + this.code = key; + break; + } + } + }; + this.setErrno(errno); + this.message = ERRNO_MESSAGES[errno]; + if (this.stack) { + Object.defineProperty(this, "stack", { + value: new Error().stack, + writable: true + }); + this.stack = demangleAll(this.stack); + } + }; + FS.ErrnoError.prototype = new Error(); + FS.ErrnoError.prototype.constructor = FS.ErrnoError; + [ 44 ].forEach(function(code) { + FS.genericErrors[code] = new FS.ErrnoError(code); + FS.genericErrors[code].stack = ""; + }); + }, + staticInit: function() { + FS.ensureErrnoError(); + FS.nameTable = new Array(4096); + FS.mount(MEMFS, {}, "/"); + FS.createDefaultDirectories(); + FS.createDefaultDevices(); + FS.createSpecialDirectories(); + FS.filesystems = { + "MEMFS": MEMFS + }; + }, + 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; + FS.ensureErrnoError(); + Module["stdin"] = input || Module["stdin"]; + Module["stdout"] = output || Module["stdout"]; + Module["stderr"] = error || Module["stderr"]; + FS.createStandardStreams(); + }, + quit: function() { + FS.init.initialized = false; + var fflush = Module["_fflush"]; + if (fflush) fflush(0); + for (var i = 0; i < FS.streams.length; i++) { + var stream = FS.streams[i]; + if (!stream) { + continue; + } + FS.close(stream); + } + }, + 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_FS.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) { + 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.join2(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.join2(parent, part); + try { + FS.mkdir(current); + } catch (e) {} + parent = current; + } + return current; + }, + createFile: function(parent, name, properties, canRead, canWrite) { + var path = PATH.join2(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, canOwn) { + var path = name ? PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name) : parent; + 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; + } + FS.chmod(node, mode | 146); + var stream = FS.open(node, "w"); + FS.write(stream, data, 0, data.length, 0, canOwn); + FS.close(stream); + FS.chmod(node, mode); + } + return node; + }, + createDevice: function(parent, name, input, output) { + var path = PATH.join2(typeof parent === "string" ? parent : FS.getPath(parent), name); + var mode = FS.getMode(!!input, !!output); + if (!FS.createDevice.major) FS.createDevice.major = 64; + var dev = FS.makedev(FS.createDevice.major++, 0); + FS.registerDevice(dev, { + open: function(stream) { + stream.seekable = false; + }, + close: function(stream) { + if (output && output.buffer && output.buffer.length) { + output(10); + } + }, + read: function(stream, buffer, offset, length, pos) { + var bytesRead = 0; + for (var i = 0; i < length; i++) { + var result; + try { + result = input(); + } catch (e) { + throw new FS.ErrnoError(29); + } + if (result === undefined && bytesRead === 0) { + throw new FS.ErrnoError(6); + } + 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(29); + } + } + 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.join2(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 (read_) { + try { + obj.contents = intArrayFromString(read_(obj.url), true); + obj.usedBytes = obj.contents.length; + } catch (e) { + success = false; + } + } else { + throw new Error("Cannot load without read() or XMLHttpRequest."); + } + if (!success) setErrNo(29); + return success; + }, + createLazyFile: function(parent, name, url, canRead, canWrite) { + function LazyUint8Array() { + this.lengthKnown = false; + this.chunks = []; + } + LazyUint8Array.prototype.get = function LazyUint8Array_get(idx) { + if (idx > this.length - 1 || idx < 0) { + return undefined; + } + var chunkOffset = idx % this.chunkSize; + var chunkNum = idx / this.chunkSize | 0; + return this.getter(chunkNum)[chunkOffset]; + }; + LazyUint8Array.prototype.setDataGetter = function LazyUint8Array_setDataGetter(getter) { + this.getter = getter; + }; + LazyUint8Array.prototype.cacheLength = function LazyUint8Array_cacheLength() { + 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 usesGzip = (header = xhr.getResponseHeader("Content-Encoding")) && header === "gzip"; + var chunkSize = 1024 * 1024; + if (!hasByteServing) chunkSize = datalength; + 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!"); + var xhr = new XMLHttpRequest(); + xhr.open("GET", url, false); + if (datalength !== chunkSize) xhr.setRequestHeader("Range", "bytes=" + from + "-" + to); + 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; + end = Math.min(end, datalength - 1); + 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]; + }); + if (usesGzip || !datalength) { + chunkSize = datalength = 1; + datalength = this.getter(0).length; + chunkSize = datalength; + out("LazyFiles on gzip forces download of the whole file when length is accessed"); + } + this._length = datalength; + this._chunkSize = chunkSize; + this.lengthKnown = true; + }; + 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"; + var lazyArray = new LazyUint8Array(); + Object.defineProperties(lazyArray, { + length: { + get: function() { + if (!this.lengthKnown) { + this.cacheLength(); + } + return this._length; + } + }, + 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); + if (properties.contents) { + node.contents = properties.contents; + } else if (properties.url) { + node.contents = null; + node.url = properties.url; + } + Object.defineProperties(node, { + usedBytes: { + get: function() { + return this.contents.length; + } + } + }); + var stream_ops = {}; + var keys = Object.keys(node.stream_ops); + keys.forEach(function(key) { + var fn = node.stream_ops[key]; + stream_ops[key] = function forceLoadLazyFile() { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29); + } + return fn.apply(null, arguments); + }; + }); + stream_ops.read = function stream_ops_read(stream, buffer, offset, length, position) { + if (!FS.forceLoadFile(node)) { + throw new FS.ErrnoError(29); + } + var contents = stream.node.contents; + if (position >= contents.length) return 0; + var size = Math.min(contents.length - position, length); + assert(size >= 0); + if (contents.slice) { + for (var i = 0; i < size; i++) { + buffer[offset + i] = contents[position + i]; + } + } else { + for (var i = 0; i < size; i++) { + 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, canOwn, preFinish) { + Browser.init(); + var fullname = name ? PATH_FS.resolve(PATH.join2(parent, name)) : parent; + var dep = getUniqueRunDependency("cp " + fullname); + function processData(byteArray) { + function finish(byteArray) { + if (preFinish) preFinish(); + if (!dontCreateFile) { + FS.createDataFile(parent, name, byteArray, canRead, canWrite, canOwn); + } + if (onload) onload(); + removeRunDependency(dep); + } + 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(dep); + }); + handled = true; + } + }); + if (!handled) finish(byteArray); + } + addRunDependency(dep); + if (typeof url == "string") { + Browser.asyncLoad(url, function(byteArray) { + processData(byteArray); + }, onerror); + } else { + processData(url); + } + }, + indexedDB: function() { + return window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB; + }, + DB_NAME: function() { + return "EM_FS_" + window.location.pathname; + }, + DB_VERSION: 20, + DB_STORE_NAME: "FILE_DATA", + saveFilesToDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); + } catch (e) { + return onerror(e); + } + openRequest.onupgradeneeded = function openRequest_onupgradeneeded() { + out("creating db"); + var db = openRequest.result; + db.createObjectStore(FS.DB_STORE_NAME); + }; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + var transaction = db.transaction([ FS.DB_STORE_NAME ], "readwrite"); + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, fail = 0, total = paths.length; + function finish() { + if (fail == 0) onload(); else onerror(); + } + paths.forEach(function(path) { + var putRequest = files.put(FS.analyzePath(path).object.contents, path); + putRequest.onsuccess = function putRequest_onsuccess() { + ok++; + if (ok + fail == total) finish(); + }; + putRequest.onerror = function putRequest_onerror() { + fail++; + if (ok + fail == total) finish(); + }; + }); + transaction.onerror = onerror; + }; + openRequest.onerror = onerror; + }, + loadFilesFromDB: function(paths, onload, onerror) { + onload = onload || function() {}; + onerror = onerror || function() {}; + var indexedDB = FS.indexedDB(); + try { + var openRequest = indexedDB.open(FS.DB_NAME(), FS.DB_VERSION); + } catch (e) { + return onerror(e); + } + openRequest.onupgradeneeded = onerror; + openRequest.onsuccess = function openRequest_onsuccess() { + var db = openRequest.result; + try { + var transaction = db.transaction([ FS.DB_STORE_NAME ], "readonly"); + } catch (e) { + onerror(e); + return; + } + var files = transaction.objectStore(FS.DB_STORE_NAME); + var ok = 0, fail = 0, total = paths.length; + function finish() { + if (fail == 0) onload(); else onerror(); + } + paths.forEach(function(path) { + var getRequest = files.get(path); + getRequest.onsuccess = function getRequest_onsuccess() { + if (FS.analyzePath(path).exists) { + FS.unlink(path); + } + FS.createDataFile(PATH.dirname(path), PATH.basename(path), getRequest.result, true, true, true); + ok++; + if (ok + fail == total) finish(); + }; + getRequest.onerror = function getRequest_onerror() { + fail++; + if (ok + fail == total) finish(); + }; + }); + transaction.onerror = onerror; + }; + openRequest.onerror = onerror; + }, + mmapAlloc: function(size) { + var alignedSize = alignMemory(size, 16384); + var ptr = _malloc(alignedSize); + while (size < alignedSize) _asan_js_store_1(ptr + size++, 0); + return ptr; + } +}; + +var SYSCALLS = { + mappings: {}, + DEFAULT_POLLMASK: 5, + umask: 511, + calculateAt: function(dirfd, path) { + if (path[0] !== "/") { + var dir; + if (dirfd === -100) { + dir = FS.cwd(); + } else { + var dirstream = FS.getStream(dirfd); + if (!dirstream) throw new FS.ErrnoError(8); + dir = dirstream.path; + } + path = PATH.join2(dir, path); + } + return path; + }, + doStat: function(func, path, buf) { + try { + var stat = func(path); + } catch (e) { + if (e && e.node && PATH.normalize(path) !== PATH.normalize(FS.getPath(e.node))) { + return -54; + } + throw e; + } + _asan_js_store_4(buf >> 2, stat.dev); + _asan_js_store_4(buf + 4 >> 2, 0); + _asan_js_store_4(buf + 8 >> 2, stat.ino); + _asan_js_store_4(buf + 12 >> 2, stat.mode); + _asan_js_store_4(buf + 16 >> 2, stat.nlink); + _asan_js_store_4(buf + 20 >> 2, stat.uid); + _asan_js_store_4(buf + 24 >> 2, stat.gid); + _asan_js_store_4(buf + 28 >> 2, stat.rdev); + _asan_js_store_4(buf + 32 >> 2, 0); + tempI64 = [ stat.size >>> 0, (tempDouble = stat.size, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ], + _asan_js_store_4(buf + 40 >> 2, tempI64[0]), _asan_js_store_4(buf + 44 >> 2, tempI64[1]); + _asan_js_store_4(buf + 48 >> 2, 4096); + _asan_js_store_4(buf + 52 >> 2, stat.blocks); + _asan_js_store_4(buf + 56 >> 2, stat.atime.getTime() / 1e3 | 0); + _asan_js_store_4(buf + 60 >> 2, 0); + _asan_js_store_4(buf + 64 >> 2, stat.mtime.getTime() / 1e3 | 0); + _asan_js_store_4(buf + 68 >> 2, 0); + _asan_js_store_4(buf + 72 >> 2, stat.ctime.getTime() / 1e3 | 0); + _asan_js_store_4(buf + 76 >> 2, 0); + tempI64 = [ stat.ino >>> 0, (tempDouble = stat.ino, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ], + _asan_js_store_4(buf + 80 >> 2, tempI64[0]), _asan_js_store_4(buf + 84 >> 2, tempI64[1]); + return 0; + }, + doMsync: function(addr, stream, len, flags, offset) { + var buffer = HEAPU8.slice(addr, addr + len); + FS.msync(stream, buffer, offset, len, flags); + }, + doMkdir: function(path, mode) { + path = PATH.normalize(path); + if (path[path.length - 1] === "/") path = path.substr(0, path.length - 1); + FS.mkdir(path, mode, 0); + return 0; + }, + doMknod: function(path, mode, dev) { + switch (mode & 61440) { + case 32768: + case 8192: + case 24576: + case 4096: + case 49152: + break; + + default: + return -28; + } + FS.mknod(path, mode, dev); + return 0; + }, + doReadlink: function(path, buf, bufsize) { + if (bufsize <= 0) return -28; + var ret = FS.readlink(path); + var len = Math.min(bufsize, lengthBytesUTF8(ret)); + var endChar = _asan_js_load_1(buf + len); + stringToUTF8(ret, buf, bufsize + 1); + _asan_js_store_1(buf + len, endChar); + return len; + }, + doAccess: function(path, amode) { + if (amode & ~7) { + return -28; + } + var node; + var lookup = FS.lookupPath(path, { + follow: true + }); + node = lookup.node; + if (!node) { + return -44; + } + var perms = ""; + if (amode & 4) perms += "r"; + if (amode & 2) perms += "w"; + if (amode & 1) perms += "x"; + if (perms && FS.nodePermissions(node, perms)) { + return -2; + } + return 0; + }, + doDup: function(path, flags, suggestFD) { + var suggest = FS.getStream(suggestFD); + if (suggest) FS.close(suggest); + return FS.open(path, flags, 0, suggestFD, suggestFD).fd; + }, + doReadv: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = _asan_js_load_4(iov + i * 8 >> 2); + var len = _asan_js_load_4(iov + (i * 8 + 4) >> 2); + var curr = FS.read(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + if (curr < len) break; + } + return ret; + }, + doWritev: function(stream, iov, iovcnt, offset) { + var ret = 0; + for (var i = 0; i < iovcnt; i++) { + var ptr = _asan_js_load_4(iov + i * 8 >> 2); + var len = _asan_js_load_4(iov + (i * 8 + 4) >> 2); + var curr = FS.write(stream, HEAP8, ptr, len, offset); + if (curr < 0) return -1; + ret += curr; + } + return ret; + }, + varargs: undefined, + get: function() { + assert(SYSCALLS.varargs != undefined); + SYSCALLS.varargs += 4; + var ret = _asan_js_load_4(SYSCALLS.varargs - 4 >> 2); + return ret; + }, + getStr: function(ptr) { + var ret = UTF8ToString(ptr); + return ret; + }, + getStreamFromFD: function(fd) { + var stream = FS.getStream(fd); + if (!stream) throw new FS.ErrnoError(8); + return stream; + }, + get64: function(low, high) { + if (low >= 0) assert(high === 0); else assert(high === -1); + return low; + } +}; + +function ___sys_dup(fd) { + try { + var old = SYSCALLS.getStreamFromFD(fd); + return FS.open(old.path, old.flags, 0).fd; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_exit_group(status) { + try { + exit(status); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_fcntl64(fd, cmd, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (cmd) { + case 0: + { + var arg = SYSCALLS.get(); + if (arg < 0) { + return -28; + } + var newStream; + newStream = FS.open(stream.path, stream.flags, 0, arg); + return newStream.fd; + } + + case 1: + case 2: + return 0; + + case 3: + return stream.flags; + + case 4: + { + var arg = SYSCALLS.get(); + stream.flags |= arg; + return 0; + } + + case 12: + { + var arg = SYSCALLS.get(); + var offset = 0; + _asan_js_store_2(arg + offset >> 1, 2); + return 0; + } + + case 13: + case 14: + return 0; + + case 16: + case 8: + return -28; + + case 9: + setErrNo(28); + return -1; + + default: + { + return -28; + } + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_getpid() { + return 42; +} + +function ___sys_ioctl(fd, op, varargs) { + SYSCALLS.varargs = varargs; + try { + var stream = SYSCALLS.getStreamFromFD(fd); + switch (op) { + case 21509: + case 21505: + { + if (!stream.tty) return -59; + return 0; + } + + case 21510: + case 21511: + case 21512: + case 21506: + case 21507: + case 21508: + { + if (!stream.tty) return -59; + return 0; + } + + case 21519: + { + if (!stream.tty) return -59; + var argp = SYSCALLS.get(); + _asan_js_store_4(argp >> 2, 0); + return 0; + } + + case 21520: + { + if (!stream.tty) return -59; + return -28; + } + + case 21531: + { + var argp = SYSCALLS.get(); + return FS.ioctl(stream, op, argp); + } + + case 21523: + { + if (!stream.tty) return -59; + return 0; + } + + case 21524: + { + if (!stream.tty) return -59; + return 0; + } + + default: + abort("bad ioctl syscall " + op); + } + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_open(path, flags, varargs) { + SYSCALLS.varargs = varargs; + try { + var pathname = SYSCALLS.getStr(path); + var mode = SYSCALLS.get(); + var stream = FS.open(pathname, flags, mode); + return stream.fd; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +var PIPEFS = { + BUCKET_BUFFER_SIZE: 8192, + mount: function(mount) { + return FS.createNode(null, "/", 16384 | 511, 0); + }, + createPipe: function() { + var pipe = { + buckets: [] + }; + pipe.buckets.push({ + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: 0, + roffset: 0 + }); + var rName = PIPEFS.nextname(); + var wName = PIPEFS.nextname(); + var rNode = FS.createNode(PIPEFS.root, rName, 4096, 0); + var wNode = FS.createNode(PIPEFS.root, wName, 4096, 0); + rNode.pipe = pipe; + wNode.pipe = pipe; + var readableStream = FS.createStream({ + path: rName, + node: rNode, + flags: FS.modeStringToFlags("r"), + seekable: false, + stream_ops: PIPEFS.stream_ops + }); + rNode.stream = readableStream; + var writableStream = FS.createStream({ + path: wName, + node: wNode, + flags: FS.modeStringToFlags("w"), + seekable: false, + stream_ops: PIPEFS.stream_ops + }); + wNode.stream = writableStream; + return { + readable_fd: readableStream.fd, + writable_fd: writableStream.fd + }; + }, + stream_ops: { + poll: function(stream) { + var pipe = stream.node.pipe; + if ((stream.flags & 2097155) === 1) { + return 256 | 4; + } else { + if (pipe.buckets.length > 0) { + for (var i = 0; i < pipe.buckets.length; i++) { + var bucket = pipe.buckets[i]; + if (bucket.offset - bucket.roffset > 0) { + return 64 | 1; + } + } + } + } + return 0; + }, + ioctl: function(stream, request, varargs) { + return ERRNO_CODES.EINVAL; + }, + fsync: function(stream) { + return ERRNO_CODES.EINVAL; + }, + read: function(stream, buffer, offset, length, position) { + var pipe = stream.node.pipe; + var currentLength = 0; + for (var i = 0; i < pipe.buckets.length; i++) { + var bucket = pipe.buckets[i]; + currentLength += bucket.offset - bucket.roffset; + } + assert(buffer instanceof ArrayBuffer || ArrayBuffer.isView(buffer)); + var data = buffer.subarray(offset, offset + length); + if (length <= 0) { + return 0; + } + if (currentLength == 0) { + throw new FS.ErrnoError(ERRNO_CODES.EAGAIN); + } + var toRead = Math.min(currentLength, length); + var totalRead = toRead; + var toRemove = 0; + for (var i = 0; i < pipe.buckets.length; i++) { + var currBucket = pipe.buckets[i]; + var bucketSize = currBucket.offset - currBucket.roffset; + if (toRead <= bucketSize) { + var tmpSlice = currBucket.buffer.subarray(currBucket.roffset, currBucket.offset); + if (toRead < bucketSize) { + tmpSlice = tmpSlice.subarray(0, toRead); + currBucket.roffset += toRead; + } else { + toRemove++; + } + data.set(tmpSlice); + break; + } else { + var tmpSlice = currBucket.buffer.subarray(currBucket.roffset, currBucket.offset); + data.set(tmpSlice); + data = data.subarray(tmpSlice.byteLength); + toRead -= tmpSlice.byteLength; + toRemove++; + } + } + if (toRemove && toRemove == pipe.buckets.length) { + toRemove--; + pipe.buckets[toRemove].offset = 0; + pipe.buckets[toRemove].roffset = 0; + } + pipe.buckets.splice(0, toRemove); + return totalRead; + }, + write: function(stream, buffer, offset, length, position) { + var pipe = stream.node.pipe; + assert(buffer instanceof ArrayBuffer || ArrayBuffer.isView(buffer)); + var data = buffer.subarray(offset, offset + length); + var dataLen = data.byteLength; + if (dataLen <= 0) { + return 0; + } + var currBucket = null; + if (pipe.buckets.length == 0) { + currBucket = { + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: 0, + roffset: 0 + }; + pipe.buckets.push(currBucket); + } else { + currBucket = pipe.buckets[pipe.buckets.length - 1]; + } + assert(currBucket.offset <= PIPEFS.BUCKET_BUFFER_SIZE); + var freeBytesInCurrBuffer = PIPEFS.BUCKET_BUFFER_SIZE - currBucket.offset; + if (freeBytesInCurrBuffer >= dataLen) { + currBucket.buffer.set(data, currBucket.offset); + currBucket.offset += dataLen; + return dataLen; + } else if (freeBytesInCurrBuffer > 0) { + currBucket.buffer.set(data.subarray(0, freeBytesInCurrBuffer), currBucket.offset); + currBucket.offset += freeBytesInCurrBuffer; + data = data.subarray(freeBytesInCurrBuffer, data.byteLength); + } + var numBuckets = data.byteLength / PIPEFS.BUCKET_BUFFER_SIZE | 0; + var remElements = data.byteLength % PIPEFS.BUCKET_BUFFER_SIZE; + for (var i = 0; i < numBuckets; i++) { + var newBucket = { + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: PIPEFS.BUCKET_BUFFER_SIZE, + roffset: 0 + }; + pipe.buckets.push(newBucket); + newBucket.buffer.set(data.subarray(0, PIPEFS.BUCKET_BUFFER_SIZE)); + data = data.subarray(PIPEFS.BUCKET_BUFFER_SIZE, data.byteLength); + } + if (remElements > 0) { + var newBucket = { + buffer: new Uint8Array(PIPEFS.BUCKET_BUFFER_SIZE), + offset: data.byteLength, + roffset: 0 + }; + pipe.buckets.push(newBucket); + newBucket.buffer.set(data); + } + return dataLen; + }, + close: function(stream) { + var pipe = stream.node.pipe; + pipe.buckets = null; + } + }, + nextname: function() { + if (!PIPEFS.nextname.current) { + PIPEFS.nextname.current = 0; + } + return "pipe[" + PIPEFS.nextname.current++ + "]"; + } +}; + +function ___sys_pipe(fdPtr) { + try { + if (fdPtr == 0) { + throw new FS.ErrnoError(21); + } + var res = PIPEFS.createPipe(); + _asan_js_store_4(fdPtr >> 2, res.readable_fd); + _asan_js_store_4(fdPtr + 4 >> 2, res.writable_fd); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_prlimit64(pid, resource, new_limit, old_limit) { + try { + if (old_limit) { + _asan_js_store_4(old_limit >> 2, -1); + _asan_js_store_4(old_limit + 4 >> 2, -1); + _asan_js_store_4(old_limit + 8 >> 2, -1); + _asan_js_store_4(old_limit + 12 >> 2, -1); + } + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_read(fd, buf, count) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + return FS.read(stream, HEAP8, buf, count); + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_setrlimit(varargs) { + return 0; +} + +function ___sys_stat64(path, buf) { + try { + path = SYSCALLS.getStr(path); + return SYSCALLS.doStat(FS.stat, path, buf); + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_ugetrlimit(resource, rlim) { + try { + _asan_js_store_4(rlim >> 2, -1); + _asan_js_store_4(rlim + 4 >> 2, -1); + _asan_js_store_4(rlim + 8 >> 2, -1); + _asan_js_store_4(rlim + 12 >> 2, -1); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +function ___sys_write(fd, buf, count) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + return FS.write(stream, HEAP8, buf, count); + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return -e.errno; + } +} + +var structRegistrations = {}; + +function runDestructors(destructors) { + while (destructors.length) { + var ptr = destructors.pop(); + var del = destructors.pop(); + del(ptr); + } +} + +function simpleReadValueFromPointer(pointer) { + return this["fromWireType"](_asan_js_load_4u(pointer >> 2)); +} + +var awaitingDependencies = {}; + +var registeredTypes = {}; + +var typeDependencies = {}; + +var char_0 = 48; + +var char_9 = 57; + +function makeLegalFunctionName(name) { + if (undefined === name) { + return "_unknown"; + } + name = name.replace(/[^a-zA-Z0-9_]/g, "$"); + var f = name.charCodeAt(0); + if (f >= char_0 && f <= char_9) { + return "_" + name; + } else { + return name; + } +} + +function createNamedFunction(name, body) { + name = makeLegalFunctionName(name); + return new Function("body", "return function " + name + "() {\n" + ' "use strict";' + " return body.apply(this, arguments);\n" + "};\n")(body); +} + +function extendError(baseErrorType, errorName) { + var errorClass = createNamedFunction(errorName, function(message) { + this.name = errorName; + this.message = message; + var stack = new Error(message).stack; + if (stack !== undefined) { + this.stack = this.toString() + "\n" + stack.replace(/^Error(:[^\n]*)?\n/, ""); + } + }); + errorClass.prototype = Object.create(baseErrorType.prototype); + errorClass.prototype.constructor = errorClass; + errorClass.prototype.toString = function() { + if (this.message === undefined) { + return this.name; + } else { + return this.name + ": " + this.message; + } + }; + return errorClass; +} + +var InternalError = undefined; + +function throwInternalError(message) { + throw new InternalError(message); +} + +function whenDependentTypesAreResolved(myTypes, dependentTypes, getTypeConverters) { + myTypes.forEach(function(type) { + typeDependencies[type] = dependentTypes; + }); + function onComplete(typeConverters) { + var myTypeConverters = getTypeConverters(typeConverters); + if (myTypeConverters.length !== myTypes.length) { + throwInternalError("Mismatched type converter count"); + } + for (var i = 0; i < myTypes.length; ++i) { + registerType(myTypes[i], myTypeConverters[i]); + } + } + var typeConverters = new Array(dependentTypes.length); + var unregisteredTypes = []; + var registered = 0; + dependentTypes.forEach(function(dt, i) { + if (registeredTypes.hasOwnProperty(dt)) { + typeConverters[i] = registeredTypes[dt]; + } else { + unregisteredTypes.push(dt); + if (!awaitingDependencies.hasOwnProperty(dt)) { + awaitingDependencies[dt] = []; + } + awaitingDependencies[dt].push(function() { + typeConverters[i] = registeredTypes[dt]; + ++registered; + if (registered === unregisteredTypes.length) { + onComplete(typeConverters); + } + }); + } + }); + if (0 === unregisteredTypes.length) { + onComplete(typeConverters); + } +} + +function __embind_finalize_value_object(structType) { + var reg = structRegistrations[structType]; + delete structRegistrations[structType]; + var rawConstructor = reg.rawConstructor; + var rawDestructor = reg.rawDestructor; + var fieldRecords = reg.fields; + var fieldTypes = fieldRecords.map(function(field) { + return field.getterReturnType; + }).concat(fieldRecords.map(function(field) { + return field.setterArgumentType; + })); + whenDependentTypesAreResolved([ structType ], fieldTypes, function(fieldTypes) { + var fields = {}; + fieldRecords.forEach(function(field, i) { + var fieldName = field.fieldName; + var getterReturnType = fieldTypes[i]; + var getter = field.getter; + var getterContext = field.getterContext; + var setterArgumentType = fieldTypes[i + fieldRecords.length]; + var setter = field.setter; + var setterContext = field.setterContext; + fields[fieldName] = { + read: function(ptr) { + return getterReturnType["fromWireType"](getter(getterContext, ptr)); + }, + write: function(ptr, o) { + var destructors = []; + setter(setterContext, ptr, setterArgumentType["toWireType"](destructors, o)); + runDestructors(destructors); + } + }; + }); + return [ { + name: reg.name, + "fromWireType": function(ptr) { + var rv = {}; + for (var i in fields) { + rv[i] = fields[i].read(ptr); + } + rawDestructor(ptr); + return rv; + }, + "toWireType": function(destructors, o) { + for (var fieldName in fields) { + if (!(fieldName in o)) { + throw new TypeError('Missing field: "' + fieldName + '"'); + } + } + var ptr = rawConstructor(); + for (fieldName in fields) { + fields[fieldName].write(ptr, o[fieldName]); + } + if (destructors !== null) { + destructors.push(rawDestructor, ptr); + } + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: rawDestructor + } ]; + }); +} + +function getShiftFromSize(size) { + switch (size) { + case 1: + return 0; + + case 2: + return 1; + + case 4: + return 2; + + case 8: + return 3; + + default: + throw new TypeError("Unknown type size: " + size); + } +} + +function embind_init_charCodes() { + var codes = new Array(256); + for (var i = 0; i < 256; ++i) { + codes[i] = String.fromCharCode(i); + } + embind_charCodes = codes; +} + +var embind_charCodes = undefined; + +function readLatin1String(ptr) { + var ret = ""; + var c = ptr; + while (_asan_js_load_1u(c)) { + ret += embind_charCodes[_asan_js_load_1u(c++)]; + } + return ret; +} + +var BindingError = undefined; + +function throwBindingError(message) { + throw new BindingError(message); +} + +function registerType(rawType, registeredInstance, options) { + options = options || {}; + if (!("argPackAdvance" in registeredInstance)) { + throw new TypeError("registerType registeredInstance requires argPackAdvance"); + } + var name = registeredInstance.name; + if (!rawType) { + throwBindingError('type "' + name + '" must have a positive integer typeid pointer'); + } + if (registeredTypes.hasOwnProperty(rawType)) { + if (options.ignoreDuplicateRegistrations) { + return; + } else { + throwBindingError("Cannot register type '" + name + "' twice"); + } + } + registeredTypes[rawType] = registeredInstance; + delete typeDependencies[rawType]; + if (awaitingDependencies.hasOwnProperty(rawType)) { + var callbacks = awaitingDependencies[rawType]; + delete awaitingDependencies[rawType]; + callbacks.forEach(function(cb) { + cb(); + }); + } +} + +function __embind_register_bool(rawType, name, size, trueValue, falseValue) { + var shift = getShiftFromSize(size); + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function(wt) { + return !!wt; + }, + "toWireType": function(destructors, o) { + return o ? trueValue : falseValue; + }, + "argPackAdvance": 8, + "readValueFromPointer": function(pointer) { + var heap; + if (size === 1) { + heap = HEAP8; + } else if (size === 2) { + heap = HEAP16; + } else if (size === 4) { + heap = HEAP32; + } else { + throw new TypeError("Unknown boolean type size: " + name); + } + return this["fromWireType"](heap[pointer >> shift]); + }, + destructorFunction: null + }); +} + +var emval_free_list = []; + +var emval_handle_array = [ {}, { + value: undefined +}, { + value: null +}, { + value: true +}, { + value: false +} ]; + +function __emval_decref(handle) { + if (handle > 4 && 0 === --emval_handle_array[handle].refcount) { + emval_handle_array[handle] = undefined; + emval_free_list.push(handle); + } +} + +function count_emval_handles() { + var count = 0; + for (var i = 5; i < emval_handle_array.length; ++i) { + if (emval_handle_array[i] !== undefined) { + ++count; + } + } + return count; +} + +function get_first_emval() { + for (var i = 5; i < emval_handle_array.length; ++i) { + if (emval_handle_array[i] !== undefined) { + return emval_handle_array[i]; + } + } + return null; +} + +function init_emval() { + Module["count_emval_handles"] = count_emval_handles; + Module["get_first_emval"] = get_first_emval; +} + +function __emval_register(value) { + switch (value) { + case undefined: + { + return 1; + } + + case null: + { + return 2; + } + + case true: + { + return 3; + } + + case false: + { + return 4; + } + + default: + { + var handle = emval_free_list.length ? emval_free_list.pop() : emval_handle_array.length; + emval_handle_array[handle] = { + refcount: 1, + value: value + }; + return handle; + } + } +} + +function __embind_register_emval(rawType, name) { + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function(handle) { + var rv = emval_handle_array[handle].value; + __emval_decref(handle); + return rv; + }, + "toWireType": function(destructors, value) { + return __emval_register(value); + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: null + }); +} + +function _embind_repr(v) { + if (v === null) { + return "null"; + } + var t = typeof v; + if (t === "object" || t === "array" || t === "function") { + return v.toString(); + } else { + return "" + v; + } +} + +function floatReadValueFromPointer(name, shift) { + switch (shift) { + case 2: + return function(pointer) { + return this["fromWireType"](_asan_js_load_f(pointer >> 2)); + }; + + case 3: + return function(pointer) { + return this["fromWireType"](_asan_js_load_d(pointer >> 3)); + }; + + default: + throw new TypeError("Unknown float type: " + name); + } +} + +function __embind_register_float(rawType, name, size) { + var shift = getShiftFromSize(size); + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": function(value) { + return value; + }, + "toWireType": function(destructors, value) { + if (typeof value !== "number" && typeof value !== "boolean") { + throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name); + } + return value; + }, + "argPackAdvance": 8, + "readValueFromPointer": floatReadValueFromPointer(name, shift), + destructorFunction: null + }); +} + +function new_(constructor, argumentList) { + if (!(constructor instanceof Function)) { + throw new TypeError("new_ called with constructor type " + typeof constructor + " which is not a function"); + } + var dummy = createNamedFunction(constructor.name || "unknownFunctionName", function() {}); + dummy.prototype = constructor.prototype; + var obj = new dummy(); + var r = constructor.apply(obj, argumentList); + return r instanceof Object ? r : obj; +} + +function craftInvokerFunction(humanName, argTypes, classType, cppInvokerFunc, cppTargetFunc) { + var argCount = argTypes.length; + if (argCount < 2) { + throwBindingError("argTypes array size mismatch! Must at least get return value and 'this' types!"); + } + var isClassMethodFunc = argTypes[1] !== null && classType !== null; + var needsDestructorStack = false; + for (var i = 1; i < argTypes.length; ++i) { + if (argTypes[i] !== null && argTypes[i].destructorFunction === undefined) { + needsDestructorStack = true; + break; + } + } + var returns = argTypes[0].name !== "void"; + var argsList = ""; + var argsListWired = ""; + for (var i = 0; i < argCount - 2; ++i) { + argsList += (i !== 0 ? ", " : "") + "arg" + i; + argsListWired += (i !== 0 ? ", " : "") + "arg" + i + "Wired"; + } + var invokerFnBody = "return function " + makeLegalFunctionName(humanName) + "(" + argsList + ") {\n" + "if (arguments.length !== " + (argCount - 2) + ") {\n" + "throwBindingError('function " + humanName + " called with ' + arguments.length + ' arguments, expected " + (argCount - 2) + " args!');\n" + "}\n"; + if (needsDestructorStack) { + invokerFnBody += "var destructors = [];\n"; + } + var dtorStack = needsDestructorStack ? "destructors" : "null"; + var args1 = [ "throwBindingError", "invoker", "fn", "runDestructors", "retType", "classParam" ]; + var args2 = [ throwBindingError, cppInvokerFunc, cppTargetFunc, runDestructors, argTypes[0], argTypes[1] ]; + if (isClassMethodFunc) { + invokerFnBody += "var thisWired = classParam.toWireType(" + dtorStack + ", this);\n"; + } + for (var i = 0; i < argCount - 2; ++i) { + invokerFnBody += "var arg" + i + "Wired = argType" + i + ".toWireType(" + dtorStack + ", arg" + i + "); // " + argTypes[i + 2].name + "\n"; + args1.push("argType" + i); + args2.push(argTypes[i + 2]); + } + if (isClassMethodFunc) { + argsListWired = "thisWired" + (argsListWired.length > 0 ? ", " : "") + argsListWired; + } + invokerFnBody += (returns ? "var rv = " : "") + "invoker(fn" + (argsListWired.length > 0 ? ", " : "") + argsListWired + ");\n"; + if (needsDestructorStack) { + invokerFnBody += "runDestructors(destructors);\n"; + } else { + for (var i = isClassMethodFunc ? 1 : 2; i < argTypes.length; ++i) { + var paramName = i === 1 ? "thisWired" : "arg" + (i - 2) + "Wired"; + if (argTypes[i].destructorFunction !== null) { + invokerFnBody += paramName + "_dtor(" + paramName + "); // " + argTypes[i].name + "\n"; + args1.push(paramName + "_dtor"); + args2.push(argTypes[i].destructorFunction); + } + } + } + if (returns) { + invokerFnBody += "var ret = retType.fromWireType(rv);\n" + "return ret;\n"; + } else {} + invokerFnBody += "}\n"; + args1.push(invokerFnBody); + var invokerFunction = new_(Function, args1).apply(null, args2); + return invokerFunction; +} + +function ensureOverloadTable(proto, methodName, humanName) { + if (undefined === proto[methodName].overloadTable) { + var prevFunc = proto[methodName]; + proto[methodName] = function() { + if (!proto[methodName].overloadTable.hasOwnProperty(arguments.length)) { + throwBindingError("Function '" + humanName + "' called with an invalid number of arguments (" + arguments.length + ") - expects one of (" + proto[methodName].overloadTable + ")!"); + } + return proto[methodName].overloadTable[arguments.length].apply(this, arguments); + }; + proto[methodName].overloadTable = []; + proto[methodName].overloadTable[prevFunc.argCount] = prevFunc; + } +} + +function exposePublicSymbol(name, value, numArguments) { + if (Module.hasOwnProperty(name)) { + if (undefined === numArguments || undefined !== Module[name].overloadTable && undefined !== Module[name].overloadTable[numArguments]) { + throwBindingError("Cannot register public name '" + name + "' twice"); + } + ensureOverloadTable(Module, name, name); + if (Module.hasOwnProperty(numArguments)) { + throwBindingError("Cannot register multiple overloads of a function with the same number of arguments (" + numArguments + ")!"); + } + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + if (undefined !== numArguments) { + Module[name].numArguments = numArguments; + } + } +} + +function heap32VectorToArray(count, firstElement) { + var array = []; + for (var i = 0; i < count; i++) { + array.push(_asan_js_load_4((firstElement >> 2) + i)); + } + return array; +} + +function replacePublicSymbol(name, value, numArguments) { + if (!Module.hasOwnProperty(name)) { + throwInternalError("Replacing nonexistant public symbol"); + } + if (undefined !== Module[name].overloadTable && undefined !== numArguments) { + Module[name].overloadTable[numArguments] = value; + } else { + Module[name] = value; + Module[name].argCount = numArguments; + } +} + +function embind__requireFunction(signature, rawFunction) { + signature = readLatin1String(signature); + function makeDynCaller(dynCall) { + var args = []; + for (var i = 1; i < signature.length; ++i) { + args.push("a" + i); + } + var name = "dynCall_" + signature + "_" + rawFunction; + var body = "return function " + name + "(" + args.join(", ") + ") {\n"; + body += " return dynCall(rawFunction" + (args.length ? ", " : "") + args.join(", ") + ");\n"; + body += "};\n"; + return new Function("dynCall", "rawFunction", body)(dynCall, rawFunction); + } + var dc = Module["dynCall_" + signature]; + var fp = makeDynCaller(dc); + if (typeof fp !== "function") { + throwBindingError("unknown function pointer with signature " + signature + ": " + rawFunction); + } + return fp; +} + +var UnboundTypeError = undefined; + +function getTypeName(type) { + var ptr = ___getTypeName(type); + var rv = readLatin1String(ptr); + _free(ptr); + return rv; +} + +function throwUnboundTypeError(message, types) { + var unboundTypes = []; + var seen = {}; + function visit(type) { + if (seen[type]) { + return; + } + if (registeredTypes[type]) { + return; + } + if (typeDependencies[type]) { + typeDependencies[type].forEach(visit); + return; + } + unboundTypes.push(type); + seen[type] = true; + } + types.forEach(visit); + throw new UnboundTypeError(message + ": " + unboundTypes.map(getTypeName).join([ ", " ])); +} + +function __embind_register_function(name, argCount, rawArgTypesAddr, signature, rawInvoker, fn) { + var argTypes = heap32VectorToArray(argCount, rawArgTypesAddr); + name = readLatin1String(name); + rawInvoker = embind__requireFunction(signature, rawInvoker); + exposePublicSymbol(name, function() { + throwUnboundTypeError("Cannot call " + name + " due to unbound types", argTypes); + }, argCount - 1); + whenDependentTypesAreResolved([], argTypes, function(argTypes) { + var invokerArgsArray = [ argTypes[0], null ].concat(argTypes.slice(1)); + replacePublicSymbol(name, craftInvokerFunction(name, invokerArgsArray, null, rawInvoker, fn), argCount - 1); + return []; + }); +} + +function integerReadValueFromPointer(name, shift, signed) { + switch (shift) { + case 0: + return signed ? function readS8FromPointer(pointer) { + return _asan_js_load_1(pointer); + } : function readU8FromPointer(pointer) { + return _asan_js_load_1u(pointer); + }; + + case 1: + return signed ? function readS16FromPointer(pointer) { + return _asan_js_load_2(pointer >> 1); + } : function readU16FromPointer(pointer) { + return _asan_js_load_2u(pointer >> 1); + }; + + case 2: + return signed ? function readS32FromPointer(pointer) { + return _asan_js_load_4(pointer >> 2); + } : function readU32FromPointer(pointer) { + return _asan_js_load_4u(pointer >> 2); + }; + + default: + throw new TypeError("Unknown integer type: " + name); + } +} + +function __embind_register_integer(primitiveType, name, size, minRange, maxRange) { + name = readLatin1String(name); + if (maxRange === -1) { + maxRange = 4294967295; + } + var shift = getShiftFromSize(size); + var fromWireType = function(value) { + return value; + }; + if (minRange === 0) { + var bitshift = 32 - 8 * size; + fromWireType = function(value) { + return value << bitshift >>> bitshift; + }; + } + var isUnsignedType = name.indexOf("unsigned") != -1; + registerType(primitiveType, { + name: name, + "fromWireType": fromWireType, + "toWireType": function(destructors, value) { + if (typeof value !== "number" && typeof value !== "boolean") { + throw new TypeError('Cannot convert "' + _embind_repr(value) + '" to ' + this.name); + } + if (value < minRange || value > maxRange) { + throw new TypeError('Passing a number "' + _embind_repr(value) + '" from JS side to C/C++ side to an argument of type "' + name + '", which is outside the valid range [' + minRange + ", " + maxRange + "]!"); + } + return isUnsignedType ? value >>> 0 : value | 0; + }, + "argPackAdvance": 8, + "readValueFromPointer": integerReadValueFromPointer(name, shift, minRange !== 0), + destructorFunction: null + }); +} + +function __embind_register_memory_view(rawType, dataTypeIndex, name) { + var typeMapping = [ Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array ]; + var TA = typeMapping[dataTypeIndex]; + function decodeMemoryView(handle) { + handle = handle >> 2; + var heap = HEAPU32; + var size = heap[handle]; + var data = heap[handle + 1]; + return new TA(buffer, data, size); + } + name = readLatin1String(name); + registerType(rawType, { + name: name, + "fromWireType": decodeMemoryView, + "argPackAdvance": 8, + "readValueFromPointer": decodeMemoryView + }, { + ignoreDuplicateRegistrations: true + }); +} + +function __embind_register_std_string(rawType, name) { + name = readLatin1String(name); + var stdStringIsUTF8 = name === "std::string"; + registerType(rawType, { + name: name, + "fromWireType": function(value) { + var length = _asan_js_load_4u(value >> 2); + var str; + if (stdStringIsUTF8) { + var decodeStartPtr = value + 4; + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i; + if (i == length || _asan_js_load_1u(currentBytePtr) == 0) { + var maxRead = currentBytePtr - decodeStartPtr; + var stringSegment = UTF8ToString(decodeStartPtr, maxRead); + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + decodeStartPtr = currentBytePtr + 1; + } + } + } else { + var a = new Array(length); + for (var i = 0; i < length; ++i) { + a[i] = String.fromCharCode(_asan_js_load_1u(value + 4 + i)); + } + str = a.join(""); + } + _free(value); + return str; + }, + "toWireType": function(destructors, value) { + if (value instanceof ArrayBuffer) { + value = new Uint8Array(value); + } + var getLength; + var valueIsOfTypeString = typeof value === "string"; + if (!(valueIsOfTypeString || value instanceof Uint8Array || value instanceof Uint8ClampedArray || value instanceof Int8Array)) { + throwBindingError("Cannot pass non-string to std::string"); + } + if (stdStringIsUTF8 && valueIsOfTypeString) { + getLength = function() { + return lengthBytesUTF8(value); + }; + } else { + getLength = function() { + return value.length; + }; + } + var length = getLength(); + var ptr = _malloc(4 + length + 1); + _asan_js_store_4u(ptr >> 2, length); + if (stdStringIsUTF8 && valueIsOfTypeString) { + stringToUTF8(value, ptr + 4, length + 1); + } else { + if (valueIsOfTypeString) { + for (var i = 0; i < length; ++i) { + var charCode = value.charCodeAt(i); + if (charCode > 255) { + _free(ptr); + throwBindingError("String has UTF-16 code units that do not fit in 8 bits"); + } + _asan_js_store_1u(ptr + 4 + i, charCode); + } + } else { + for (var i = 0; i < length; ++i) { + _asan_js_store_1u(ptr + 4 + i, value[i]); + } + } + } + if (destructors !== null) { + destructors.push(_free, ptr); + } + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: function(ptr) { + _free(ptr); + } + }); +} + +function __embind_register_std_wstring(rawType, charSize, name) { + name = readLatin1String(name); + var decodeString, encodeString, getHeap, lengthBytesUTF, shift; + if (charSize === 2) { + decodeString = UTF16ToString; + encodeString = stringToUTF16; + lengthBytesUTF = lengthBytesUTF16; + getHeap = function() { + return HEAPU16; + }; + shift = 1; + } else if (charSize === 4) { + decodeString = UTF32ToString; + encodeString = stringToUTF32; + lengthBytesUTF = lengthBytesUTF32; + getHeap = function() { + return HEAPU32; + }; + shift = 2; + } + registerType(rawType, { + name: name, + "fromWireType": function(value) { + var length = _asan_js_load_4u(value >> 2); + var HEAP = getHeap(); + var str; + var decodeStartPtr = value + 4; + for (var i = 0; i <= length; ++i) { + var currentBytePtr = value + 4 + i * charSize; + if (i == length || HEAP[currentBytePtr >> shift] == 0) { + var maxReadBytes = currentBytePtr - decodeStartPtr; + var stringSegment = decodeString(decodeStartPtr, maxReadBytes); + if (str === undefined) { + str = stringSegment; + } else { + str += String.fromCharCode(0); + str += stringSegment; + } + decodeStartPtr = currentBytePtr + charSize; + } + } + _free(value); + return str; + }, + "toWireType": function(destructors, value) { + if (!(typeof value === "string")) { + throwBindingError("Cannot pass non-string to C++ string type " + name); + } + var length = lengthBytesUTF(value); + var ptr = _malloc(4 + length + charSize); + _asan_js_store_4u(ptr >> 2, length >> shift); + encodeString(value, ptr + 4, length + charSize); + if (destructors !== null) { + destructors.push(_free, ptr); + } + return ptr; + }, + "argPackAdvance": 8, + "readValueFromPointer": simpleReadValueFromPointer, + destructorFunction: function(ptr) { + _free(ptr); + } + }); +} + +function __embind_register_value_object(rawType, name, constructorSignature, rawConstructor, destructorSignature, rawDestructor) { + structRegistrations[rawType] = { + name: readLatin1String(name), + rawConstructor: embind__requireFunction(constructorSignature, rawConstructor), + rawDestructor: embind__requireFunction(destructorSignature, rawDestructor), + fields: [] + }; +} + +function __embind_register_value_object_field(structType, fieldName, getterReturnType, getterSignature, getter, getterContext, setterArgumentType, setterSignature, setter, setterContext) { + structRegistrations[structType].fields.push({ + fieldName: readLatin1String(fieldName), + getterReturnType: getterReturnType, + getter: embind__requireFunction(getterSignature, getter), + getterContext: getterContext, + setterArgumentType: setterArgumentType, + setter: embind__requireFunction(setterSignature, setter), + setterContext: setterContext + }); +} + +function __embind_register_void(rawType, name) { + name = readLatin1String(name); + registerType(rawType, { + isVoid: true, + name: name, + "argPackAdvance": 0, + "fromWireType": function() { + return undefined; + }, + "toWireType": function(destructors, o) { + return undefined; + } + }); +} + +var emval_symbols = {}; + +function getStringOrSymbol(address) { + var symbol = emval_symbols[address]; + if (symbol === undefined) { + return readLatin1String(address); + } else { + return symbol; + } +} + +function emval_get_global() { + if (typeof globalThis === "object") { + return globalThis; + } + return function() { + return Function; + }()("return this")(); +} + +function __emval_get_global(name) { + if (name === 0) { + return __emval_register(emval_get_global()); + } else { + name = getStringOrSymbol(name); + return __emval_register(emval_get_global()[name]); + } +} + +function __emval_incref(handle) { + if (handle > 4) { + emval_handle_array[handle].refcount += 1; + } +} + +function requireRegisteredType(rawType, humanName) { + var impl = registeredTypes[rawType]; + if (undefined === impl) { + throwBindingError(humanName + " has unknown type " + getTypeName(rawType)); + } + return impl; +} + +function craftEmvalAllocator(argCount) { + var argsList = ""; + for (var i = 0; i < argCount; ++i) { + argsList += (i !== 0 ? ", " : "") + "arg" + i; + } + var functionBody = "return function emval_allocator_" + argCount + "(constructor, argTypes, args) {\n"; + for (var i = 0; i < argCount; ++i) { + functionBody += "var argType" + i + " = requireRegisteredType(Module['HEAP32'][(argTypes >>> 2) + " + i + '], "parameter ' + i + '");\n' + "var arg" + i + " = argType" + i + ".readValueFromPointer(args);\n" + "args += argType" + i + "['argPackAdvance'];\n"; + } + functionBody += "var obj = new constructor(" + argsList + ");\n" + "return __emval_register(obj);\n" + "}\n"; + return new Function("requireRegisteredType", "Module", "__emval_register", functionBody)(requireRegisteredType, Module, __emval_register); +} + +var emval_newers = {}; + +function requireHandle(handle) { + if (!handle) { + throwBindingError("Cannot use deleted val. handle = " + handle); + } + return emval_handle_array[handle].value; +} + +function __emval_new(handle, argCount, argTypes, args) { + handle = requireHandle(handle); + var newer = emval_newers[argCount]; + if (!newer) { + newer = craftEmvalAllocator(argCount); + emval_newers[argCount] = newer; + } + return newer(handle, argTypes, args); +} + +function _abort() { + abort(); +} + +function withBuiltinMalloc(func) { + var prev_malloc = typeof _malloc !== "undefined" ? _malloc : undefined; + var prev_memalign = typeof _memalign !== "undefined" ? _memalign : undefined; + var prev_free = typeof _free !== "undefined" ? _free : undefined; + _malloc = _emscripten_builtin_malloc; + _memalign = _emscripten_builtin_memalign; + _free = _emscripten_builtin_free; + try { + return func(); + } finally { + _malloc = prev_malloc; + _memalign = prev_memalign; + _free = prev_free; + } +} + +function syscallMmap2(addr, len, prot, flags, fd, off) { + off <<= 12; + var ptr; + var allocated = false; + if ((flags & 16) !== 0 && addr % 16384 !== 0) { + return -28; + } + if ((flags & 32) !== 0) { + ptr = _memalign(16384, len); + if (!ptr) return -48; + _memset(ptr, 0, len); + allocated = true; + } else { + var info = FS.getStream(fd); + if (!info) return -8; + var res = FS.mmap(info, addr, len, off, prot, flags); + ptr = res.ptr; + allocated = res.allocated; + } + SYSCALLS.mappings[ptr] = { + malloc: ptr, + len: len, + allocated: allocated, + fd: fd, + prot: prot, + flags: flags, + offset: off + }; + return ptr; +} + +function _emscripten_builtin_mmap2(addr, len, prot, flags, fd, off) { + return withBuiltinMalloc(function() { + return syscallMmap2(addr, len, prot, flags, fd, off); + }); +} + +function syscallMunmap(addr, len) { + if ((addr | 0) === -1 || len === 0) { + return -28; + } + var info = SYSCALLS.mappings[addr]; + if (!info) return 0; + if (len === info.len) { + var stream = FS.getStream(info.fd); + if (info.prot & 2) { + SYSCALLS.doMsync(addr, stream, len, info.flags, info.offset); + } + FS.munmap(stream); + SYSCALLS.mappings[addr] = null; + if (info.allocated) { + _free(info.malloc); + } + } + return 0; +} + +function _emscripten_builtin_munmap(addr, len) { + return withBuiltinMalloc(function() { + return syscallMunmap(addr, len); + }); +} + +function _emscripten_get_heap_size() { + return HEAPU8.length; +} + +function _emscripten_get_module_name(buf, length) { + return stringToUTF8(wasmBinaryFile, buf, length); +} + +function _emscripten_get_sbrk_ptr() { + return 1080308480; +} + +function _longjmp(env, value) { + _setThrew(env, value || 1); + throw "longjmp"; +} + +function _emscripten_longjmp(env, value) { + _longjmp(env, value); +} + +function _emscripten_memcpy_big(dest, src, num) { + HEAPU8.copyWithin(dest, src, src + num); +} + +var UNWIND_CACHE = {}; + +function _emscripten_generate_pc(frame) { + var match; + if (match = /\bwasm-function\[\d+\]:(0x[0-9a-f]+)/.exec(frame)) { + return +match[1]; + } else if (match = /\bwasm-function\[(\d+)\]:(\d+)/.exec(frame)) { + return wasmOffsetConverter.convert(+match[1], +match[2]); + } else if (match = /:(\d+):\d+(?:\)|$)/.exec(frame)) { + return 2147483648 | +match[1]; + } else { + return 0; + } +} + +function _emscripten_pc_get_source_js(pc) { + if (UNWIND_CACHE.last_get_source_pc == pc) return UNWIND_CACHE.last_source; + var match; + var source; + if (!source) { + var frame = UNWIND_CACHE[pc]; + if (!frame) return null; + if (match = /\((.*):(\d+):(\d+)\)$/.exec(frame)) { + source = { + file: match[1], + line: match[2], + column: match[3] + }; + } else if (match = /@(.*):(\d+):(\d+)/.exec(frame)) { + source = { + file: match[1], + line: match[2], + column: match[3] + }; + } + } + UNWIND_CACHE.last_get_source_pc = pc; + UNWIND_CACHE.last_source = source; + return source; +} + +function _emscripten_pc_get_column(pc) { + var result = _emscripten_pc_get_source_js(pc); + return result ? result.column || 0 : 0; +} + +function _emscripten_pc_get_file(pc) { + var result = _emscripten_pc_get_source_js(pc); + if (!result) return 0; + withBuiltinMalloc(function() { + if (_emscripten_pc_get_file.ret) _free(_emscripten_pc_get_file.ret); + _emscripten_pc_get_file.ret = allocateUTF8(result.file); + }); + return _emscripten_pc_get_file.ret; +} + +function _emscripten_pc_get_function(pc) { + var name; + if (pc & 2147483648) { + var frame = UNWIND_CACHE[pc]; + if (!frame) return 0; + var match; + if (match = /^\s+at (.*) \(.*\)$/.exec(frame)) { + name = match[1]; + } else if (match = /^(.+?)@/.exec(frame)) { + name = match[1]; + } else { + return 0; + } + } else { + name = wasmOffsetConverter.getName(pc); + } + withBuiltinMalloc(function() { + if (_emscripten_pc_get_function.ret) _free(_emscripten_pc_get_function.ret); + _emscripten_pc_get_function.ret = allocateUTF8(name); + }); + return _emscripten_pc_get_function.ret; +} + +function _emscripten_pc_get_line(pc) { + var result = _emscripten_pc_get_source_js(pc); + return result ? result.line : 0; +} + +function emscripten_realloc_buffer(size) { + try { + wasmMemory.grow(size - buffer.byteLength + 65535 >>> 16); + updateGlobalBufferAndViews(wasmMemory.buffer); + return 1; + } catch (e) { + console.error("emscripten_realloc_buffer: Attempted to grow heap from " + buffer.byteLength + " bytes to " + size + " bytes, but got error: " + e); + } +} + +function _emscripten_resize_heap(requestedSize) { + requestedSize = requestedSize >>> 0; + var oldSize = _emscripten_get_heap_size(); + assert(requestedSize > oldSize); + var PAGE_MULTIPLE = 65536; + var maxHeapSize = 2147483648; + if (requestedSize > maxHeapSize) { + err("Cannot enlarge memory, asked to go up to " + requestedSize + " bytes, but the limit is " + maxHeapSize + " bytes!"); + return false; + } + maxHeapSize = Math.min(maxHeapSize, 8598323200); + if (requestedSize > maxHeapSize) { + err("Failed to grow the heap from " + oldSize + ", as we reached the limit of our shadow memory. Increase ASAN_SHADOW_SIZE."); + return false; + } + var minHeapSize = 16777216; + for (var cutDown = 1; cutDown <= 4; cutDown *= 2) { + var overGrownHeapSize = oldSize * (1 + .2 / cutDown); + overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296); + var newSize = Math.min(maxHeapSize, alignUp(Math.max(minHeapSize, requestedSize, overGrownHeapSize), PAGE_MULTIPLE)); + var replacement = emscripten_realloc_buffer(newSize); + if (replacement) { + return true; + } + } + err("Failed to grow the heap from " + oldSize + " bytes to " + newSize + " bytes, not enough memory!"); + return false; +} + +function _emscripten_return_address(level) { + var callstack = new Error().stack.split("\n"); + if (callstack[0] == "Error") { + callstack.shift(); + } + return _emscripten_generate_pc(callstack[level + 2]); +} + +function __emscripten_save_in_unwind_cache(callstack) { + callstack.forEach(function(frame) { + var pc = _emscripten_generate_pc(frame); + if (pc) { + UNWIND_CACHE[pc] = frame; + } + }); +} + +function _emscripten_stack_snapshot() { + var callstack = new Error().stack.split("\n"); + if (callstack[0] == "Error") { + callstack.shift(); + } + __emscripten_save_in_unwind_cache(callstack); + UNWIND_CACHE.last_addr = _emscripten_generate_pc(callstack[2]); + UNWIND_CACHE.last_stack = callstack; + return UNWIND_CACHE.last_addr; +} + +function _emscripten_stack_unwind_buffer(addr, buffer, count) { + var stack; + if (UNWIND_CACHE.last_addr == addr) { + stack = UNWIND_CACHE.last_stack; + } else { + stack = new Error().stack.split("\n"); + if (stack[0] == "Error") { + stack.shift(); + } + __emscripten_save_in_unwind_cache(stack); + } + var offset = 2; + while (stack[offset] && _emscripten_generate_pc(stack[offset]) != addr) { + ++offset; + } + for (var i = 0; i < count && stack[i + offset]; ++i) { + _asan_js_store_4(buffer + i * 4 >> 2, _emscripten_generate_pc(stack[i + offset])); + } + return i; +} + +var ENV = {}; + +function getExecutableName() { + return thisProgram || "./this.program"; +} + +function getEnvStrings() { + if (!getEnvStrings.strings) { + var lang = (typeof navigator === "object" && navigator.languages && navigator.languages[0] || "C").replace("-", "_") + ".UTF-8"; + var env = { + "USER": "web_user", + "LOGNAME": "web_user", + "PATH": "/", + "PWD": "/", + "HOME": "/home/web_user", + "LANG": lang, + "_": getExecutableName() + }; + for (var x in ENV) { + env[x] = ENV[x]; + } + var strings = []; + for (var x in env) { + strings.push(x + "=" + env[x]); + } + getEnvStrings.strings = strings; + } + return getEnvStrings.strings; +} + +function _environ_get(__environ, environ_buf) { + var bufSize = 0; + getEnvStrings().forEach(function(string, i) { + var ptr = environ_buf + bufSize; + _asan_js_store_4(__environ + i * 4 >> 2, ptr); + writeAsciiToMemory(string, ptr); + bufSize += string.length + 1; + }); + return 0; +} + +function _environ_sizes_get(penviron_count, penviron_buf_size) { + var strings = getEnvStrings(); + _asan_js_store_4(penviron_count >> 2, strings.length); + var bufSize = 0; + strings.forEach(function(string) { + bufSize += string.length + 1; + }); + _asan_js_store_4(penviron_buf_size >> 2, bufSize); + return 0; +} + +function _fd_close(fd) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + FS.close(stream); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _fd_read(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doReadv(stream, iov, iovcnt); + _asan_js_store_4(pnum >> 2, num); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _fd_seek(fd, offset_low, offset_high, whence, newOffset) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var HIGH_OFFSET = 4294967296; + var offset = offset_high * HIGH_OFFSET + (offset_low >>> 0); + var DOUBLE_LIMIT = 9007199254740992; + if (offset <= -DOUBLE_LIMIT || offset >= DOUBLE_LIMIT) { + return -61; + } + FS.llseek(stream, offset, whence); + tempI64 = [ stream.position >>> 0, (tempDouble = stream.position, +Math_abs(tempDouble) >= 1 ? tempDouble > 0 ? (Math_min(+Math_floor(tempDouble / 4294967296), 4294967295) | 0) >>> 0 : ~~+Math_ceil((tempDouble - +(~~tempDouble >>> 0)) / 4294967296) >>> 0 : 0) ], + _asan_js_store_4(newOffset >> 2, tempI64[0]), _asan_js_store_4(newOffset + 4 >> 2, tempI64[1]); + if (stream.getdents && offset === 0 && whence === 0) stream.getdents = null; + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _fd_write(fd, iov, iovcnt, pnum) { + try { + var stream = SYSCALLS.getStreamFromFD(fd); + var num = SYSCALLS.doWritev(stream, iov, iovcnt); + _asan_js_store_4(pnum >> 2, num); + return 0; + } catch (e) { + if (typeof FS === "undefined" || !(e instanceof FS.ErrnoError)) abort(e); + return e.errno; + } +} + +function _getTempRet0() { + return getTempRet0() | 0; +} + +var _emscripten_get_now; + +if (ENVIRONMENT_IS_NODE) { + _emscripten_get_now = function() { + var t = process["hrtime"](); + return t[0] * 1e3 + t[1] / 1e6; + }; +} else if (typeof dateNow !== "undefined") { + _emscripten_get_now = dateNow; +} else _emscripten_get_now = function() { + return performance.now(); +}; + +function _usleep(useconds) { + var start = _emscripten_get_now(); + while (_emscripten_get_now() - start < useconds / 1e3) {} +} + +function _nanosleep(rqtp, rmtp) { + if (rqtp === 0) { + setErrNo(28); + return -1; + } + var seconds = _asan_js_load_4(rqtp >> 2); + var nanoseconds = _asan_js_load_4(rqtp + 4 >> 2); + if (nanoseconds < 0 || nanoseconds > 999999999 || seconds < 0) { + setErrNo(28); + return -1; + } + if (rmtp !== 0) { + _asan_js_store_4(rmtp >> 2, 0); + _asan_js_store_4(rmtp + 4 >> 2, 0); + } + return _usleep(seconds * 1e6 + nanoseconds / 1e3); +} + +function _round(d) { + d = +d; + return d >= +0 ? +Math_floor(d + +.5) : +Math_ceil(d - +.5); +} + +function _roundf(d) { + d = +d; + return d >= +0 ? +Math_floor(d + +.5) : +Math_ceil(d - +.5); +} + +function _setTempRet0($i) { + setTempRet0($i | 0); +} + +function _sigaction(signum, act, oldact) { + err("Calling stub instead of sigaction()"); + return 0; +} + +function _sysconf(name) { + switch (name) { + case 30: + return 16384; + + case 85: + var maxHeapSize = 2147483648; + return maxHeapSize / 16384; + + case 132: + case 133: + case 12: + case 137: + case 138: + case 15: + case 235: + case 16: + case 17: + case 18: + case 19: + case 20: + case 149: + case 13: + case 10: + case 236: + case 153: + case 9: + case 21: + case 22: + case 159: + case 154: + case 14: + case 77: + case 78: + case 139: + case 80: + case 81: + case 82: + case 68: + case 67: + case 164: + case 11: + case 29: + case 47: + case 48: + case 95: + case 52: + case 51: + case 46: + case 79: + return 200809; + + case 27: + case 246: + case 127: + case 128: + case 23: + case 24: + case 160: + case 161: + case 181: + case 182: + case 242: + case 183: + case 184: + case 243: + case 244: + case 245: + case 165: + case 178: + case 179: + case 49: + case 50: + case 168: + case 169: + case 175: + case 170: + case 171: + case 172: + case 97: + case 76: + case 32: + case 173: + case 35: + return -1; + + case 176: + case 177: + case 7: + case 155: + case 8: + case 157: + case 125: + case 126: + case 92: + case 93: + case 129: + case 130: + case 131: + case 94: + case 91: + return 1; + + case 74: + case 60: + case 69: + case 70: + case 4: + return 1024; + + case 31: + case 42: + case 72: + return 32; + + case 87: + case 26: + case 33: + return 2147483647; + + case 34: + case 1: + return 47839; + + case 38: + case 36: + return 99; + + case 43: + case 37: + return 2048; + + case 0: + return 2097152; + + case 3: + return 65536; + + case 28: + return 32768; + + case 44: + return 32767; + + case 75: + return 16384; + + case 39: + return 1e3; + + case 89: + return 700; + + case 71: + return 256; + + case 40: + return 255; + + case 2: + return 100; + + case 180: + return 64; + + case 25: + return 20; + + case 5: + return 16; + + case 6: + return 6; + + case 73: + return 4; + + case 84: + { + if (typeof navigator === "object") return navigator["hardwareConcurrency"] || 1; + return 1; + } + } + setErrNo(28); + return -1; +} + +function _time(ptr) { + var ret = Date.now() / 1e3 | 0; + if (ptr) { + _asan_js_store_4(ptr >> 2, ret); + } + return ret; +} + +var readAsmConstArgsArray = []; + +function readAsmConstArgs(sigPtr, buf) { + assert(Array.isArray(readAsmConstArgsArray)); + assert(buf % 16 == 0); + readAsmConstArgsArray.length = 0; + var ch; + buf >>= 2; + while (ch = _asan_js_load_1u(sigPtr++)) { + assert(ch === 100 || ch === 102 || ch === 105); + var double = ch < 105; + if (double && buf & 1) buf++; + readAsmConstArgsArray.push(double ? _asan_js_load_d(buf++ >> 1) : _asan_js_load_4(buf)); + ++buf; + } + return readAsmConstArgsArray; +} + +var FSNode = function(parent, name, mode, rdev) { + if (!parent) { + parent = this; + } + this.parent = parent; + this.mount = parent.mount; + this.mounted = null; + this.id = FS.nextInode++; + this.name = name; + this.mode = mode; + this.node_ops = {}; + this.stream_ops = {}; + this.rdev = rdev; +}; + +var readMode = 292 | 73; + +var writeMode = 146; + +Object.defineProperties(FSNode.prototype, { + read: { + get: function() { + return (this.mode & readMode) === readMode; + }, + set: function(val) { + val ? this.mode |= readMode : this.mode &= ~readMode; + } + }, + write: { + get: function() { + return (this.mode & writeMode) === writeMode; + }, + set: function(val) { + val ? this.mode |= writeMode : this.mode &= ~writeMode; + } + }, + isFolder: { + get: function() { + return FS.isDir(this.mode); + } + }, + isDevice: { + get: function() { + return FS.isChrdev(this.mode); + } + } +}); + +FS.FSNode = FSNode; + +FS.staticInit(); + +InternalError = Module["InternalError"] = extendError(Error, "InternalError"); + +embind_init_charCodes(); + +BindingError = Module["BindingError"] = extendError(Error, "BindingError"); + +init_emval(); + +UnboundTypeError = Module["UnboundTypeError"] = extendError(Error, "UnboundTypeError"); + +var ASSERTIONS = true; + +function intArrayFromString(stringy, dontAddNull, length) { + var len = length > 0 ? length : lengthBytesUTF8(stringy) + 1; + var u8array = new Array(len); + var numBytesWritten = stringToUTF8Array(stringy, u8array, 0, u8array.length); + if (dontAddNull) u8array.length = numBytesWritten; + return u8array; +} + +var asmLibraryArg = { + "__cxa_allocate_exception": ___cxa_allocate_exception, + "__cxa_atexit": ___cxa_atexit, + "__cxa_thread_atexit": ___cxa_thread_atexit, + "__cxa_throw": ___cxa_throw, + "__handle_stack_overflow": ___handle_stack_overflow, + "__sys_dup": ___sys_dup, + "__sys_exit_group": ___sys_exit_group, + "__sys_fcntl64": ___sys_fcntl64, + "__sys_getpid": ___sys_getpid, + "__sys_ioctl": ___sys_ioctl, + "__sys_open": ___sys_open, + "__sys_pipe": ___sys_pipe, + "__sys_prlimit64": ___sys_prlimit64, + "__sys_read": ___sys_read, + "__sys_setrlimit": ___sys_setrlimit, + "__sys_stat64": ___sys_stat64, + "__sys_ugetrlimit": ___sys_ugetrlimit, + "__sys_write": ___sys_write, + "_embind_finalize_value_object": __embind_finalize_value_object, + "_embind_register_bool": __embind_register_bool, + "_embind_register_emval": __embind_register_emval, + "_embind_register_float": __embind_register_float, + "_embind_register_function": __embind_register_function, + "_embind_register_integer": __embind_register_integer, + "_embind_register_memory_view": __embind_register_memory_view, + "_embind_register_std_string": __embind_register_std_string, + "_embind_register_std_wstring": __embind_register_std_wstring, + "_embind_register_value_object": __embind_register_value_object, + "_embind_register_value_object_field": __embind_register_value_object_field, + "_embind_register_void": __embind_register_void, + "_emval_decref": __emval_decref, + "_emval_get_global": __emval_get_global, + "_emval_incref": __emval_incref, + "_emval_new": __emval_new, + "abort": _abort, + "atexit": _atexit, + "emscripten_asm_const_iii": _emscripten_asm_const_iii, + "emscripten_builtin_mmap2": _emscripten_builtin_mmap2, + "emscripten_builtin_munmap": _emscripten_builtin_munmap, + "emscripten_get_heap_size": _emscripten_get_heap_size, + "emscripten_get_module_name": _emscripten_get_module_name, + "emscripten_get_sbrk_ptr": _emscripten_get_sbrk_ptr, + "emscripten_longjmp": _emscripten_longjmp, + "emscripten_memcpy_big": _emscripten_memcpy_big, + "emscripten_pc_get_column": _emscripten_pc_get_column, + "emscripten_pc_get_file": _emscripten_pc_get_file, + "emscripten_pc_get_function": _emscripten_pc_get_function, + "emscripten_pc_get_line": _emscripten_pc_get_line, + "emscripten_resize_heap": _emscripten_resize_heap, + "emscripten_return_address": _emscripten_return_address, + "emscripten_stack_snapshot": _emscripten_stack_snapshot, + "emscripten_stack_unwind_buffer": _emscripten_stack_unwind_buffer, + "environ_get": _environ_get, + "environ_sizes_get": _environ_sizes_get, + "fd_close": _fd_close, + "fd_read": _fd_read, + "fd_seek": _fd_seek, + "fd_write": _fd_write, + "getTempRet0": _getTempRet0, + "invoke_ii": invoke_ii, + "invoke_iii": invoke_iii, + "invoke_iiii": invoke_iiii, + "invoke_iiiii": invoke_iiiii, + "invoke_iiiiiiiii": invoke_iiiiiiiii, + "invoke_iiiiiiiiii": invoke_iiiiiiiiii, + "invoke_iiiijj": invoke_iiiijj, + "invoke_ij": invoke_ij, + "invoke_jjij": invoke_jjij, + "invoke_v": invoke_v, + "invoke_vi": invoke_vi, + "invoke_vii": invoke_vii, + "invoke_viii": invoke_viii, + "invoke_viiii": invoke_viiii, + "memory": wasmMemory, + "nanosleep": _nanosleep, + "round": _round, + "roundf": _roundf, + "setTempRet0": _setTempRet0, + "sigaction": _sigaction, + "sysconf": _sysconf, + "table": wasmTable, + "time": _time +}; + +var asm = createWasm(); + +var ___wasm_call_ctors = Module["___wasm_call_ctors"] = createExportWrapper("__wasm_call_ctors"); + +var _malloc = Module["_malloc"] = createExportWrapper("malloc"); + +var _free = Module["_free"] = createExportWrapper("free"); + +var _realloc = Module["_realloc"] = createExportWrapper("realloc"); + +var ___getTypeName = Module["___getTypeName"] = createExportWrapper("__getTypeName"); + +var ___embind_register_native_and_builtin_types = Module["___embind_register_native_and_builtin_types"] = createExportWrapper("__embind_register_native_and_builtin_types"); + +var ___errno_location = Module["___errno_location"] = createExportWrapper("__errno_location"); + +var _fflush = Module["_fflush"] = createExportWrapper("fflush"); + +var _memset = Module["_memset"] = createExportWrapper("memset"); + +var _setThrew = Module["_setThrew"] = createExportWrapper("setThrew"); + +var stackSave = Module["stackSave"] = createExportWrapper("stackSave"); + +var stackRestore = Module["stackRestore"] = createExportWrapper("stackRestore"); + +var stackAlloc = Module["stackAlloc"] = createExportWrapper("stackAlloc"); + +var _saveSetjmp = Module["_saveSetjmp"] = createExportWrapper("saveSetjmp"); + +var _testSetjmp = Module["_testSetjmp"] = createExportWrapper("testSetjmp"); + +var _memalign = Module["_memalign"] = createExportWrapper("memalign"); + +var _emscripten_builtin_malloc = Module["_emscripten_builtin_malloc"] = createExportWrapper("emscripten_builtin_malloc"); + +var _emscripten_builtin_free = Module["_emscripten_builtin_free"] = createExportWrapper("emscripten_builtin_free"); + +var _emscripten_builtin_memalign = Module["_emscripten_builtin_memalign"] = createExportWrapper("emscripten_builtin_memalign"); + +var __ZN6__asan9FakeStack17AddrIsInFakeStackEm = Module["__ZN6__asan9FakeStack17AddrIsInFakeStackEm"] = createExportWrapper("_ZN6__asan9FakeStack17AddrIsInFakeStackEm"); + +var __ZN6__asan9FakeStack8AllocateEmmm = Module["__ZN6__asan9FakeStack8AllocateEmmm"] = createExportWrapper("_ZN6__asan9FakeStack8AllocateEmmm"); + +var _asan_c_load_1 = Module["_asan_c_load_1"] = createExportWrapper("asan_c_load_1"); + +var _asan_c_load_1u = Module["_asan_c_load_1u"] = createExportWrapper("asan_c_load_1u"); + +var _asan_c_load_2 = Module["_asan_c_load_2"] = createExportWrapper("asan_c_load_2"); + +var _asan_c_load_2u = Module["_asan_c_load_2u"] = createExportWrapper("asan_c_load_2u"); + +var _asan_c_load_4 = Module["_asan_c_load_4"] = createExportWrapper("asan_c_load_4"); + +var _asan_c_load_4u = Module["_asan_c_load_4u"] = createExportWrapper("asan_c_load_4u"); + +var _asan_c_load_f = Module["_asan_c_load_f"] = createExportWrapper("asan_c_load_f"); + +var _asan_c_load_d = Module["_asan_c_load_d"] = createExportWrapper("asan_c_load_d"); + +var _asan_c_store_1 = Module["_asan_c_store_1"] = createExportWrapper("asan_c_store_1"); + +var _asan_c_store_1u = Module["_asan_c_store_1u"] = createExportWrapper("asan_c_store_1u"); + +var _asan_c_store_2 = Module["_asan_c_store_2"] = createExportWrapper("asan_c_store_2"); + +var _asan_c_store_2u = Module["_asan_c_store_2u"] = createExportWrapper("asan_c_store_2u"); + +var _asan_c_store_4 = Module["_asan_c_store_4"] = createExportWrapper("asan_c_store_4"); + +var _asan_c_store_4u = Module["_asan_c_store_4u"] = createExportWrapper("asan_c_store_4u"); + +var _asan_c_store_f = Module["_asan_c_store_f"] = createExportWrapper("asan_c_store_f"); + +var _asan_c_store_d = Module["_asan_c_store_d"] = createExportWrapper("asan_c_store_d"); + +var dynCall_v = Module["dynCall_v"] = createExportWrapper("dynCall_v"); + +var dynCall_vi = Module["dynCall_vi"] = createExportWrapper("dynCall_vi"); + +var dynCall_vii = Module["dynCall_vii"] = createExportWrapper("dynCall_vii"); + +var dynCall_viii = Module["dynCall_viii"] = createExportWrapper("dynCall_viii"); + +var dynCall_viiii = Module["dynCall_viiii"] = createExportWrapper("dynCall_viiii"); + +var dynCall_ii = Module["dynCall_ii"] = createExportWrapper("dynCall_ii"); + +var dynCall_iii = Module["dynCall_iii"] = createExportWrapper("dynCall_iii"); + +var dynCall_iiii = Module["dynCall_iiii"] = createExportWrapper("dynCall_iiii"); + +var dynCall_iiiii = Module["dynCall_iiiii"] = createExportWrapper("dynCall_iiiii"); + +var dynCall_iiiiiiiii = Module["dynCall_iiiiiiiii"] = createExportWrapper("dynCall_iiiiiiiii"); + +var dynCall_iiiiiiiiii = Module["dynCall_iiiiiiiiii"] = createExportWrapper("dynCall_iiiiiiiiii"); + +var dynCall_iiiijj = Module["dynCall_iiiijj"] = createExportWrapper("dynCall_iiiijj"); + +var dynCall_ij = Module["dynCall_ij"] = createExportWrapper("dynCall_ij"); + +var dynCall_jjij = Module["dynCall_jjij"] = createExportWrapper("dynCall_jjij"); + +var ___set_stack_limit = Module["___set_stack_limit"] = createExportWrapper("__set_stack_limit"); + +var __growWasmMemory = Module["__growWasmMemory"] = createExportWrapper("__growWasmMemory"); + +var dynCall_viiijj = Module["dynCall_viiijj"] = createExportWrapper("dynCall_viiijj"); + +var dynCall_jii = Module["dynCall_jii"] = createExportWrapper("dynCall_jii"); + +var dynCall_viiiii = Module["dynCall_viiiii"] = createExportWrapper("dynCall_viiiii"); + +var dynCall_i = Module["dynCall_i"] = createExportWrapper("dynCall_i"); + +var dynCall_iiiiii = Module["dynCall_iiiiii"] = createExportWrapper("dynCall_iiiiii"); + +var dynCall_viiiiii = Module["dynCall_viiiiii"] = createExportWrapper("dynCall_viiiiii"); + +var dynCall_viiiiiiii = Module["dynCall_viiiiiiii"] = createExportWrapper("dynCall_viiiiiiii"); + +var dynCall_viiiiiiiiiii = Module["dynCall_viiiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiii"); + +var dynCall_viiiiiiiiiiii = Module["dynCall_viiiiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiiii"); + +var dynCall_viiiiiii = Module["dynCall_viiiiiii"] = createExportWrapper("dynCall_viiiiiii"); + +var dynCall_viiiiiiiii = Module["dynCall_viiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiii"); + +var dynCall_jiiiiiiiii = Module["dynCall_jiiiiiiiii"] = createExportWrapper("dynCall_jiiiiiiiii"); + +var dynCall_iiiiiii = Module["dynCall_iiiiiii"] = createExportWrapper("dynCall_iiiiiii"); + +var dynCall_iiiiiiii = Module["dynCall_iiiiiiii"] = createExportWrapper("dynCall_iiiiiiii"); + +var dynCall_iiiiiiiiiiii = Module["dynCall_iiiiiiiiiiii"] = createExportWrapper("dynCall_iiiiiiiiiiii"); + +var dynCall_iidiiii = Module["dynCall_iidiiii"] = createExportWrapper("dynCall_iidiiii"); + +var dynCall_jiji = Module["dynCall_jiji"] = createExportWrapper("dynCall_jiji"); + +var dynCall_idi = Module["dynCall_idi"] = createExportWrapper("dynCall_idi"); + +var dynCall_viiiiiiiiii = Module["dynCall_viiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiii"); + +var dynCall_viiiiiiiiiiiii = Module["dynCall_viiiiiiiiiiiii"] = createExportWrapper("dynCall_viiiiiiiiiiiii"); + +var dynCall_jiiiiiiii = Module["dynCall_jiiiiiiii"] = createExportWrapper("dynCall_jiiiiiiii"); + +var dynCall_ff = Module["dynCall_ff"] = createExportWrapper("dynCall_ff"); + +var dynCall_jiiiiii = Module["dynCall_jiiiiii"] = createExportWrapper("dynCall_jiiiiii"); + +var dynCall_jiiiii = Module["dynCall_jiiiii"] = createExportWrapper("dynCall_jiiiii"); + +var dynCall_iiijii = Module["dynCall_iiijii"] = createExportWrapper("dynCall_iiijii"); + +Module["___global_base"] = 1074790400; + +Module["___heap_base"] = 1085551360; + +function invoke_vii(index, a1, a2) { + var sp = stackSave(); + try { + dynCall_vii(index, a1, a2); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiii(index, a1, a2, a3) { + var sp = stackSave(); + try { + return dynCall_iiii(index, a1, a2, a3); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_viiii(index, a1, a2, a3, a4) { + var sp = stackSave(); + try { + dynCall_viiii(index, a1, a2, a3, a4); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iii(index, a1, a2) { + var sp = stackSave(); + try { + return dynCall_iii(index, a1, a2); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_vi(index, a1) { + var sp = stackSave(); + try { + dynCall_vi(index, a1); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_v(index) { + var sp = stackSave(); + try { + dynCall_v(index); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_ii(index, a1) { + var sp = stackSave(); + try { + return dynCall_ii(index, a1); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiii(index, a1, a2, a3, a4) { + var sp = stackSave(); + try { + return dynCall_iiiii(index, a1, a2, a3, a4); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_viii(index, a1, a2, a3) { + var sp = stackSave(); + try { + dynCall_viii(index, a1, a2, a3); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9) { + var sp = stackSave(); + try { + return dynCall_iiiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8, a9); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8) { + var sp = stackSave(); + try { + return dynCall_iiiiiiiii(index, a1, a2, a3, a4, a5, a6, a7, a8); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_jjij(index, a1, a2, a3, a4, a5) { + var sp = stackSave(); + try { + return dynCall_jjij(index, a1, a2, a3, a4, a5); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_iiiijj(index, a1, a2, a3, a4, a5, a6, a7) { + var sp = stackSave(); + try { + return dynCall_iiiijj(index, a1, a2, a3, a4, a5, a6, a7); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +function invoke_ij(index, a1, a2) { + var sp = stackSave(); + try { + return dynCall_ij(index, a1, a2); + } catch (e) { + stackRestore(sp); + if (e !== e + 0 && e !== "longjmp") throw e; + _setThrew(1, 0); + } +} + +if (!Object.getOwnPropertyDescriptor(Module, "intArrayFromString")) Module["intArrayFromString"] = function() { + abort("'intArrayFromString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "intArrayToString")) Module["intArrayToString"] = function() { + abort("'intArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ccall")) Module["ccall"] = function() { + abort("'ccall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "cwrap")) Module["cwrap"] = function() { + abort("'cwrap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setValue")) Module["setValue"] = function() { + abort("'setValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getValue")) Module["getValue"] = function() { + abort("'getValue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "allocate")) Module["allocate"] = function() { + abort("'allocate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getMemory")) Module["getMemory"] = function() { + abort("'getMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF8ArrayToString")) Module["UTF8ArrayToString"] = function() { + abort("'UTF8ArrayToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF8ToString")) Module["UTF8ToString"] = function() { + abort("'UTF8ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8Array")) Module["stringToUTF8Array"] = function() { + abort("'stringToUTF8Array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF8")) Module["stringToUTF8"] = function() { + abort("'stringToUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF8")) Module["lengthBytesUTF8"] = function() { + abort("'lengthBytesUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() { + abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnPreRun")) Module["addOnPreRun"] = function() { + abort("'addOnPreRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnInit")) Module["addOnInit"] = function() { + abort("'addOnInit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnPreMain")) Module["addOnPreMain"] = function() { + abort("'addOnPreMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnExit")) Module["addOnExit"] = function() { + abort("'addOnExit' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addOnPostRun")) Module["addOnPostRun"] = function() { + abort("'addOnPostRun' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeStringToMemory")) Module["writeStringToMemory"] = function() { + abort("'writeStringToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeArrayToMemory")) Module["writeArrayToMemory"] = function() { + abort("'writeArrayToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeAsciiToMemory")) Module["writeAsciiToMemory"] = function() { + abort("'writeAsciiToMemory' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addRunDependency")) Module["addRunDependency"] = function() { + abort("'addRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "removeRunDependency")) Module["removeRunDependency"] = function() { + abort("'removeRunDependency' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createFolder")) Module["FS_createFolder"] = function() { + abort("'FS_createFolder' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createPath")) Module["FS_createPath"] = function() { + abort("'FS_createPath' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createDataFile")) Module["FS_createDataFile"] = function() { + abort("'FS_createDataFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createPreloadedFile")) Module["FS_createPreloadedFile"] = function() { + abort("'FS_createPreloadedFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createLazyFile")) Module["FS_createLazyFile"] = function() { + abort("'FS_createLazyFile' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createLink")) Module["FS_createLink"] = function() { + abort("'FS_createLink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_createDevice")) Module["FS_createDevice"] = function() { + abort("'FS_createDevice' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS_unlink")) Module["FS_unlink"] = function() { + abort("'FS_unlink' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ). Alternatively, forcing filesystem support (-s FORCE_FILESYSTEM=1) can export this for you"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "dynamicAlloc")) Module["dynamicAlloc"] = function() { + abort("'dynamicAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "loadDynamicLibrary")) Module["loadDynamicLibrary"] = function() { + abort("'loadDynamicLibrary' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "loadWebAssemblyModule")) Module["loadWebAssemblyModule"] = function() { + abort("'loadWebAssemblyModule' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getLEB")) Module["getLEB"] = function() { + abort("'getLEB' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getFunctionTables")) Module["getFunctionTables"] = function() { + abort("'getFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "alignFunctionTables")) Module["alignFunctionTables"] = function() { + abort("'alignFunctionTables' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registerFunctions")) Module["registerFunctions"] = function() { + abort("'registerFunctions' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "addFunction")) Module["addFunction"] = function() { + abort("'addFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "removeFunction")) Module["removeFunction"] = function() { + abort("'removeFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getFuncWrapper")) Module["getFuncWrapper"] = function() { + abort("'getFuncWrapper' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "prettyPrint")) Module["prettyPrint"] = function() { + abort("'prettyPrint' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "makeBigInt")) Module["makeBigInt"] = function() { + abort("'makeBigInt' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "dynCall")) Module["dynCall"] = function() { + abort("'dynCall' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getCompilerSetting")) Module["getCompilerSetting"] = function() { + abort("'getCompilerSetting' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "print")) Module["print"] = function() { + abort("'print' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "printErr")) Module["printErr"] = function() { + abort("'printErr' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getTempRet0")) Module["getTempRet0"] = function() { + abort("'getTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setTempRet0")) Module["setTempRet0"] = function() { + abort("'setTempRet0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "callMain")) Module["callMain"] = function() { + abort("'callMain' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "abort")) Module["abort"] = function() { + abort("'abort' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToNewUTF8")) Module["stringToNewUTF8"] = function() { + abort("'stringToNewUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscripten_realloc_buffer")) Module["emscripten_realloc_buffer"] = function() { + abort("'emscripten_realloc_buffer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ENV")) Module["ENV"] = function() { + abort("'ENV' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_CODES")) Module["ERRNO_CODES"] = function() { + abort("'ERRNO_CODES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ERRNO_MESSAGES")) Module["ERRNO_MESSAGES"] = function() { + abort("'ERRNO_MESSAGES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setErrNo")) Module["setErrNo"] = function() { + abort("'setErrNo' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "DNS")) Module["DNS"] = function() { + abort("'DNS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GAI_ERRNO_MESSAGES")) Module["GAI_ERRNO_MESSAGES"] = function() { + abort("'GAI_ERRNO_MESSAGES' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "Protocols")) Module["Protocols"] = function() { + abort("'Protocols' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "Sockets")) Module["Sockets"] = function() { + abort("'Sockets' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "traverseStack")) Module["traverseStack"] = function() { + abort("'traverseStack' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UNWIND_CACHE")) Module["UNWIND_CACHE"] = function() { + abort("'UNWIND_CACHE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "withBuiltinMalloc")) Module["withBuiltinMalloc"] = function() { + abort("'withBuiltinMalloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgsArray")) Module["readAsmConstArgsArray"] = function() { + abort("'readAsmConstArgsArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readAsmConstArgs")) Module["readAsmConstArgs"] = function() { + abort("'readAsmConstArgs' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "jstoi_q")) Module["jstoi_q"] = function() { + abort("'jstoi_q' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "jstoi_s")) Module["jstoi_s"] = function() { + abort("'jstoi_s' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getExecutableName")) Module["getExecutableName"] = function() { + abort("'getExecutableName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "listenOnce")) Module["listenOnce"] = function() { + abort("'listenOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "autoResumeAudioContext")) Module["autoResumeAudioContext"] = function() { + abort("'autoResumeAudioContext' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "abortStackOverflow")) Module["abortStackOverflow"] = function() { + abort("'abortStackOverflow' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "reallyNegative")) Module["reallyNegative"] = function() { + abort("'reallyNegative' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "formatString")) Module["formatString"] = function() { + abort("'formatString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PATH")) Module["PATH"] = function() { + abort("'PATH' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PATH_FS")) Module["PATH_FS"] = function() { + abort("'PATH_FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SYSCALLS")) Module["SYSCALLS"] = function() { + abort("'SYSCALLS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "syscallMmap2")) Module["syscallMmap2"] = function() { + abort("'syscallMmap2' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "syscallMunmap")) Module["syscallMunmap"] = function() { + abort("'syscallMunmap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "JSEvents")) Module["JSEvents"] = function() { + abort("'JSEvents' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "specialHTMLTargets")) Module["specialHTMLTargets"] = function() { + abort("'specialHTMLTargets' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "maybeCStringToJsString")) Module["maybeCStringToJsString"] = function() { + abort("'maybeCStringToJsString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "findEventTarget")) Module["findEventTarget"] = function() { + abort("'findEventTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "findCanvasEventTarget")) Module["findCanvasEventTarget"] = function() { + abort("'findCanvasEventTarget' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "polyfillSetImmediate")) Module["polyfillSetImmediate"] = function() { + abort("'polyfillSetImmediate' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "demangle")) Module["demangle"] = function() { + abort("'demangle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "demangleAll")) Module["demangleAll"] = function() { + abort("'demangleAll' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "jsStackTrace")) Module["jsStackTrace"] = function() { + abort("'jsStackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackTrace")) Module["stackTrace"] = function() { + abort("'stackTrace' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getEnvStrings")) Module["getEnvStrings"] = function() { + abort("'getEnvStrings' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "checkWasiClock")) Module["checkWasiClock"] = function() { + abort("'checkWasiClock' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64")) Module["writeI53ToI64"] = function() { + abort("'writeI53ToI64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Clamped")) Module["writeI53ToI64Clamped"] = function() { + abort("'writeI53ToI64Clamped' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToI64Signaling")) Module["writeI53ToI64Signaling"] = function() { + abort("'writeI53ToI64Signaling' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Clamped")) Module["writeI53ToU64Clamped"] = function() { + abort("'writeI53ToU64Clamped' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeI53ToU64Signaling")) Module["writeI53ToU64Signaling"] = function() { + abort("'writeI53ToU64Signaling' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readI53FromI64")) Module["readI53FromI64"] = function() { + abort("'readI53FromI64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readI53FromU64")) Module["readI53FromU64"] = function() { + abort("'readI53FromU64' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "convertI32PairToI53")) Module["convertI32PairToI53"] = function() { + abort("'convertI32PairToI53' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "convertU32PairToI53")) Module["convertU32PairToI53"] = function() { + abort("'convertU32PairToI53' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exceptionLast")) Module["exceptionLast"] = function() { + abort("'exceptionLast' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exceptionCaught")) Module["exceptionCaught"] = function() { + abort("'exceptionCaught' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exceptionInfos")) Module["exceptionInfos"] = function() { + abort("'exceptionInfos' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exception_deAdjust")) Module["exception_deAdjust"] = function() { + abort("'exception_deAdjust' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exception_addRef")) Module["exception_addRef"] = function() { + abort("'exception_addRef' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exception_decRef")) Module["exception_decRef"] = function() { + abort("'exception_decRef' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "Browser")) Module["Browser"] = function() { + abort("'Browser' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "FS")) Module["FS"] = function() { + abort("'FS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "MEMFS")) Module["MEMFS"] = function() { + abort("'MEMFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "TTY")) Module["TTY"] = function() { + abort("'TTY' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PIPEFS")) Module["PIPEFS"] = function() { + abort("'PIPEFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SOCKFS")) Module["SOCKFS"] = function() { + abort("'SOCKFS' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "tempFixedLengthArray")) Module["tempFixedLengthArray"] = function() { + abort("'tempFixedLengthArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "miniTempWebGLFloatBuffers")) Module["miniTempWebGLFloatBuffers"] = function() { + abort("'miniTempWebGLFloatBuffers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "heapObjectForWebGLType")) Module["heapObjectForWebGLType"] = function() { + abort("'heapObjectForWebGLType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "heapAccessShiftForWebGLHeap")) Module["heapAccessShiftForWebGLHeap"] = function() { + abort("'heapAccessShiftForWebGLHeap' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GL")) Module["GL"] = function() { + abort("'GL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGet")) Module["emscriptenWebGLGet"] = function() { + abort("'emscriptenWebGLGet' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "computeUnpackAlignedImageSize")) Module["computeUnpackAlignedImageSize"] = function() { + abort("'computeUnpackAlignedImageSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetTexPixelData")) Module["emscriptenWebGLGetTexPixelData"] = function() { + abort("'emscriptenWebGLGetTexPixelData' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetUniform")) Module["emscriptenWebGLGetUniform"] = function() { + abort("'emscriptenWebGLGetUniform' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emscriptenWebGLGetVertexAttrib")) Module["emscriptenWebGLGetVertexAttrib"] = function() { + abort("'emscriptenWebGLGetVertexAttrib' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "writeGLArray")) Module["writeGLArray"] = function() { + abort("'writeGLArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "AL")) Module["AL"] = function() { + abort("'AL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_unicode")) Module["SDL_unicode"] = function() { + abort("'SDL_unicode' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_ttfContext")) Module["SDL_ttfContext"] = function() { + abort("'SDL_ttfContext' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_audio")) Module["SDL_audio"] = function() { + abort("'SDL_audio' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL")) Module["SDL"] = function() { + abort("'SDL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "SDL_gfx")) Module["SDL_gfx"] = function() { + abort("'SDL_gfx' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLUT")) Module["GLUT"] = function() { + abort("'GLUT' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "EGL")) Module["EGL"] = function() { + abort("'EGL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLFW_Window")) Module["GLFW_Window"] = function() { + abort("'GLFW_Window' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLFW")) Module["GLFW"] = function() { + abort("'GLFW' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "GLEW")) Module["GLEW"] = function() { + abort("'GLEW' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "IDBStore")) Module["IDBStore"] = function() { + abort("'IDBStore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "runAndAbortIfError")) Module["runAndAbortIfError"] = function() { + abort("'runAndAbortIfError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_handle_array")) Module["emval_handle_array"] = function() { + abort("'emval_handle_array' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_free_list")) Module["emval_free_list"] = function() { + abort("'emval_free_list' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_symbols")) Module["emval_symbols"] = function() { + abort("'emval_symbols' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_emval")) Module["init_emval"] = function() { + abort("'init_emval' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "count_emval_handles")) Module["count_emval_handles"] = function() { + abort("'count_emval_handles' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "get_first_emval")) Module["get_first_emval"] = function() { + abort("'get_first_emval' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getStringOrSymbol")) Module["getStringOrSymbol"] = function() { + abort("'getStringOrSymbol' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "requireHandle")) Module["requireHandle"] = function() { + abort("'requireHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_newers")) Module["emval_newers"] = function() { + abort("'emval_newers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "craftEmvalAllocator")) Module["craftEmvalAllocator"] = function() { + abort("'craftEmvalAllocator' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_get_global")) Module["emval_get_global"] = function() { + abort("'emval_get_global' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "emval_methodCallers")) Module["emval_methodCallers"] = function() { + abort("'emval_methodCallers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "InternalError")) Module["InternalError"] = function() { + abort("'InternalError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "BindingError")) Module["BindingError"] = function() { + abort("'BindingError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UnboundTypeError")) Module["UnboundTypeError"] = function() { + abort("'UnboundTypeError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "PureVirtualError")) Module["PureVirtualError"] = function() { + abort("'PureVirtualError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_embind")) Module["init_embind"] = function() { + abort("'init_embind' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwInternalError")) Module["throwInternalError"] = function() { + abort("'throwInternalError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwBindingError")) Module["throwBindingError"] = function() { + abort("'throwBindingError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwUnboundTypeError")) Module["throwUnboundTypeError"] = function() { + abort("'throwUnboundTypeError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ensureOverloadTable")) Module["ensureOverloadTable"] = function() { + abort("'ensureOverloadTable' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "exposePublicSymbol")) Module["exposePublicSymbol"] = function() { + abort("'exposePublicSymbol' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "replacePublicSymbol")) Module["replacePublicSymbol"] = function() { + abort("'replacePublicSymbol' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "extendError")) Module["extendError"] = function() { + abort("'extendError' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "createNamedFunction")) Module["createNamedFunction"] = function() { + abort("'createNamedFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registeredInstances")) Module["registeredInstances"] = function() { + abort("'registeredInstances' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getBasestPointer")) Module["getBasestPointer"] = function() { + abort("'getBasestPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registerInheritedInstance")) Module["registerInheritedInstance"] = function() { + abort("'registerInheritedInstance' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "unregisterInheritedInstance")) Module["unregisterInheritedInstance"] = function() { + abort("'unregisterInheritedInstance' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getInheritedInstance")) Module["getInheritedInstance"] = function() { + abort("'getInheritedInstance' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getInheritedInstanceCount")) Module["getInheritedInstanceCount"] = function() { + abort("'getInheritedInstanceCount' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getLiveInheritedInstances")) Module["getLiveInheritedInstances"] = function() { + abort("'getLiveInheritedInstances' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registeredTypes")) Module["registeredTypes"] = function() { + abort("'registeredTypes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "awaitingDependencies")) Module["awaitingDependencies"] = function() { + abort("'awaitingDependencies' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "typeDependencies")) Module["typeDependencies"] = function() { + abort("'typeDependencies' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registeredPointers")) Module["registeredPointers"] = function() { + abort("'registeredPointers' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "registerType")) Module["registerType"] = function() { + abort("'registerType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "whenDependentTypesAreResolved")) Module["whenDependentTypesAreResolved"] = function() { + abort("'whenDependentTypesAreResolved' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "embind_charCodes")) Module["embind_charCodes"] = function() { + abort("'embind_charCodes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "embind_init_charCodes")) Module["embind_init_charCodes"] = function() { + abort("'embind_init_charCodes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "readLatin1String")) Module["readLatin1String"] = function() { + abort("'readLatin1String' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getTypeName")) Module["getTypeName"] = function() { + abort("'getTypeName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "heap32VectorToArray")) Module["heap32VectorToArray"] = function() { + abort("'heap32VectorToArray' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "requireRegisteredType")) Module["requireRegisteredType"] = function() { + abort("'requireRegisteredType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "getShiftFromSize")) Module["getShiftFromSize"] = function() { + abort("'getShiftFromSize' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "integerReadValueFromPointer")) Module["integerReadValueFromPointer"] = function() { + abort("'integerReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "enumReadValueFromPointer")) Module["enumReadValueFromPointer"] = function() { + abort("'enumReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "floatReadValueFromPointer")) Module["floatReadValueFromPointer"] = function() { + abort("'floatReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "simpleReadValueFromPointer")) Module["simpleReadValueFromPointer"] = function() { + abort("'simpleReadValueFromPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "runDestructors")) Module["runDestructors"] = function() { + abort("'runDestructors' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "new_")) Module["new_"] = function() { + abort("'new_' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "craftInvokerFunction")) Module["craftInvokerFunction"] = function() { + abort("'craftInvokerFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "embind__requireFunction")) Module["embind__requireFunction"] = function() { + abort("'embind__requireFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "tupleRegistrations")) Module["tupleRegistrations"] = function() { + abort("'tupleRegistrations' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "structRegistrations")) Module["structRegistrations"] = function() { + abort("'structRegistrations' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "genericPointerToWireType")) Module["genericPointerToWireType"] = function() { + abort("'genericPointerToWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "constNoSmartPtrRawPointerToWireType")) Module["constNoSmartPtrRawPointerToWireType"] = function() { + abort("'constNoSmartPtrRawPointerToWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "nonConstNoSmartPtrRawPointerToWireType")) Module["nonConstNoSmartPtrRawPointerToWireType"] = function() { + abort("'nonConstNoSmartPtrRawPointerToWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_RegisteredPointer")) Module["init_RegisteredPointer"] = function() { + abort("'init_RegisteredPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer")) Module["RegisteredPointer"] = function() { + abort("'RegisteredPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_getPointee")) Module["RegisteredPointer_getPointee"] = function() { + abort("'RegisteredPointer_getPointee' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_destructor")) Module["RegisteredPointer_destructor"] = function() { + abort("'RegisteredPointer_destructor' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_deleteObject")) Module["RegisteredPointer_deleteObject"] = function() { + abort("'RegisteredPointer_deleteObject' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredPointer_fromWireType")) Module["RegisteredPointer_fromWireType"] = function() { + abort("'RegisteredPointer_fromWireType' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "runDestructor")) Module["runDestructor"] = function() { + abort("'runDestructor' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "releaseClassHandle")) Module["releaseClassHandle"] = function() { + abort("'releaseClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "finalizationGroup")) Module["finalizationGroup"] = function() { + abort("'finalizationGroup' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "detachFinalizer_deps")) Module["detachFinalizer_deps"] = function() { + abort("'detachFinalizer_deps' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "detachFinalizer")) Module["detachFinalizer"] = function() { + abort("'detachFinalizer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "attachFinalizer")) Module["attachFinalizer"] = function() { + abort("'attachFinalizer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "makeClassHandle")) Module["makeClassHandle"] = function() { + abort("'makeClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "init_ClassHandle")) Module["init_ClassHandle"] = function() { + abort("'init_ClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle")) Module["ClassHandle"] = function() { + abort("'ClassHandle' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_isAliasOf")) Module["ClassHandle_isAliasOf"] = function() { + abort("'ClassHandle_isAliasOf' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "throwInstanceAlreadyDeleted")) Module["throwInstanceAlreadyDeleted"] = function() { + abort("'throwInstanceAlreadyDeleted' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_clone")) Module["ClassHandle_clone"] = function() { + abort("'ClassHandle_clone' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_delete")) Module["ClassHandle_delete"] = function() { + abort("'ClassHandle_delete' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "deletionQueue")) Module["deletionQueue"] = function() { + abort("'deletionQueue' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_isDeleted")) Module["ClassHandle_isDeleted"] = function() { + abort("'ClassHandle_isDeleted' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "ClassHandle_deleteLater")) Module["ClassHandle_deleteLater"] = function() { + abort("'ClassHandle_deleteLater' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "flushPendingDeletes")) Module["flushPendingDeletes"] = function() { + abort("'flushPendingDeletes' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "delayFunction")) Module["delayFunction"] = function() { + abort("'delayFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "setDelayFunction")) Module["setDelayFunction"] = function() { + abort("'setDelayFunction' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "RegisteredClass")) Module["RegisteredClass"] = function() { + abort("'RegisteredClass' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "shallowCopyInternalPointer")) Module["shallowCopyInternalPointer"] = function() { + abort("'shallowCopyInternalPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "downcastPointer")) Module["downcastPointer"] = function() { + abort("'downcastPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "upcastPointer")) Module["upcastPointer"] = function() { + abort("'upcastPointer' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "validateThis")) Module["validateThis"] = function() { + abort("'validateThis' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "char_0")) Module["char_0"] = function() { + abort("'char_0' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "char_9")) Module["char_9"] = function() { + abort("'char_9' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "makeLegalFunctionName")) Module["makeLegalFunctionName"] = function() { + abort("'makeLegalFunctionName' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "warnOnce")) Module["warnOnce"] = function() { + abort("'warnOnce' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackSave")) Module["stackSave"] = function() { + abort("'stackSave' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackRestore")) Module["stackRestore"] = function() { + abort("'stackRestore' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stackAlloc")) Module["stackAlloc"] = function() { + abort("'stackAlloc' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "AsciiToString")) Module["AsciiToString"] = function() { + abort("'AsciiToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToAscii")) Module["stringToAscii"] = function() { + abort("'stringToAscii' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF16ToString")) Module["UTF16ToString"] = function() { + abort("'UTF16ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF16")) Module["stringToUTF16"] = function() { + abort("'stringToUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF16")) Module["lengthBytesUTF16"] = function() { + abort("'lengthBytesUTF16' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "UTF32ToString")) Module["UTF32ToString"] = function() { + abort("'UTF32ToString' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "stringToUTF32")) Module["stringToUTF32"] = function() { + abort("'stringToUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "lengthBytesUTF32")) Module["lengthBytesUTF32"] = function() { + abort("'lengthBytesUTF32' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8")) Module["allocateUTF8"] = function() { + abort("'allocateUTF8' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +if (!Object.getOwnPropertyDescriptor(Module, "allocateUTF8OnStack")) Module["allocateUTF8OnStack"] = function() { + abort("'allocateUTF8OnStack' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); +}; + +Module["writeStackCookie"] = writeStackCookie; + +Module["checkStackCookie"] = checkStackCookie; + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NORMAL")) Object.defineProperty(Module, "ALLOC_NORMAL", { + configurable: true, + get: function() { + abort("'ALLOC_NORMAL' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_STACK")) Object.defineProperty(Module, "ALLOC_STACK", { + configurable: true, + get: function() { + abort("'ALLOC_STACK' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_DYNAMIC")) Object.defineProperty(Module, "ALLOC_DYNAMIC", { + configurable: true, + get: function() { + abort("'ALLOC_DYNAMIC' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +if (!Object.getOwnPropertyDescriptor(Module, "ALLOC_NONE")) Object.defineProperty(Module, "ALLOC_NONE", { + configurable: true, + get: function() { + abort("'ALLOC_NONE' was not exported. add it to EXTRA_EXPORTED_RUNTIME_METHODS (see the FAQ)"); + } +}); + +var calledRun; + +function ExitStatus(status) { + this.name = "ExitStatus"; + this.message = "Program terminated with exit(" + status + ")"; + this.status = status; +} + +dependenciesFulfilled = function runCaller() { + if (!calledRun) run(); + if (!calledRun) dependenciesFulfilled = runCaller; +}; + +function run(args) { + args = args || arguments_; + if (runDependencies > 0) { + return; + } + writeStackCookie(); + preRun(); + if (runDependencies > 0) return; + function doRun() { + if (calledRun) return; + calledRun = true; + Module["calledRun"] = true; + if (ABORT) return; + initRuntime(); + preMain(); + readyPromiseResolve(Module); + if (Module["onRuntimeInitialized"]) Module["onRuntimeInitialized"](); + assert(!Module["_main"], 'compiled without a main, but one is present. if you added it from JS, use Module["onRuntimeInitialized"]'); + postRun(); + } + if (Module["setStatus"]) { + Module["setStatus"]("Running..."); + setTimeout(function() { + setTimeout(function() { + Module["setStatus"](""); + }, 1); + doRun(); + }, 1); + } else { + doRun(); + } + checkStackCookie(); +} + +Module["run"] = run; + +function checkUnflushedContent() { + var print = out; + var printErr = err; + var has = false; + out = err = function(x) { + has = true; + }; + try { + var flush = Module["_fflush"]; + if (flush) flush(0); + [ "stdout", "stderr" ].forEach(function(name) { + var info = FS.analyzePath("/dev/" + name); + if (!info) return; + var stream = info.object; + var rdev = stream.rdev; + var tty = TTY.ttys[rdev]; + if (tty && tty.output && tty.output.length) { + has = true; + } + }); + } catch (e) {} + out = print; + err = printErr; + if (has) { + warnOnce("stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the FAQ), or make sure to emit a newline when you printf etc."); + } +} + +function exit(status, implicit) { + checkUnflushedContent(); + if (implicit && noExitRuntime && status === 0) { + return; + } + if (noExitRuntime) { + if (!implicit) { + var msg = "program exited (with status: " + status + "), but EXIT_RUNTIME is not set, so halting execution but not exiting the runtime or preventing further async execution (build with EXIT_RUNTIME=1, if you want a true shutdown)"; + readyPromiseReject(msg); + err(msg); + } + } else { + ABORT = true; + EXITSTATUS = status; + exitRuntime(); + if (Module["onExit"]) Module["onExit"](status); + } + quit_(status, new ExitStatus(status)); +} + +if (Module["preInit"]) { + if (typeof Module["preInit"] == "function") Module["preInit"] = [ Module["preInit"] ]; + while (Module["preInit"].length > 0) { + Module["preInit"].pop()(); + } +} + +noExitRuntime = true; + +run(); return avif_enc.ready diff --git a/codecs/avif/enc/avif_enc.wasm b/codecs/avif/enc/avif_enc.wasm index 67bb4057..90e4ec7f 100644 Binary files a/codecs/avif/enc/avif_enc.wasm and b/codecs/avif/enc/avif_enc.wasm differ diff --git a/src/codecs/avif/decoder.ts b/src/codecs/avif/decoder.ts index 0dc55b37..111c0bcd 100644 --- a/src/codecs/avif/decoder.ts +++ b/src/codecs/avif/decoder.ts @@ -12,5 +12,6 @@ export async function decode(data: ArrayBuffer): Promise { if (!result) { throw new Error('Decoding error'); } + module.doLeakCheck(); return result; } diff --git a/src/codecs/avif/encoder.ts b/src/codecs/avif/encoder.ts index 50b33ab1..aea8e4c1 100644 --- a/src/codecs/avif/encoder.ts +++ b/src/codecs/avif/encoder.ts @@ -14,6 +14,7 @@ export async function encode(data: ImageData, options: EncodeOptions): Promise