musashi-wasm
Version:
M68k Musashi WebAssembly (default and Perfetto profiling builds)
2,680 lines • 96.4 kB
JavaScript
// This code implements the `-sMODULARIZE` settings by taking the generated
// JS program code (INNER_JS_CODE) and wrapping it in a factory function.
// When targetting node and ES6 we use `await import ..` in the generated code
// so the outer function needs to be marked as async.
async function createMusashi(moduleArg = {}) {
var moduleRtn;
// include: shell.js
// The Module object: Our interface to the outside world. We import
// and export values on it. There are various ways Module can be used:
// 1. Not defined. We create it here
// 2. A function parameter, function(moduleArg) => Promise<Module>
// 3. pre-run appended it, var Module = {}; ..generated code..
// 4. External script tag defines var Module.
// We need to check if Module already exists (e.g. case 3 above).
// Substitution will be replaced with actual code on later stage of the build,
// this way Closure Compiler will not mangle it (e.g. case 4. above).
// Note that if you want to run closure, and also to use Module
// after the generated code, you will need to define var Module = {};
// before the code. Then that object will be used in the code, and you
// can continue to use Module afterwards as well.
var Module = moduleArg;
// Determine the runtime environment we are in. You can customize this by
// setting the ENVIRONMENT setting at compile time (see settings.js).
// Attempt to auto-detect the environment
var ENVIRONMENT_IS_WEB = typeof window == 'object';
var ENVIRONMENT_IS_WORKER = typeof WorkerGlobalScope != 'undefined';
// N.b. Electron.js environment is simultaneously a NODE-environment, but
// also a web environment.
var ENVIRONMENT_IS_NODE = typeof process == 'object' && process.versions?.node && process.type != 'renderer';
var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
if (ENVIRONMENT_IS_NODE) {
// When building an ES module `require` is not normally available.
// We need to use `createRequire()` to construct the require()` function.
const { createRequire } = await import('module');
/** @suppress{duplicate} */
var require = createRequire(import.meta.url);
}
// --pre-jses are emitted after the Module integration code, so that they can
// refer to Module (if they choose; they can also define Module)
var arguments_ = [];
var thisProgram = './this.program';
var quit_ = (status, toThrow) => {
throw toThrow;
};
var _scriptName = import.meta.url;
// `/` should be present at the end if `scriptDirectory` is not empty
var scriptDirectory = '';
function locateFile(path) {
if (Module['locateFile']) {
return Module['locateFile'](path, scriptDirectory);
}
return scriptDirectory + path;
}
// Hooks that are implemented differently in different runtime environments.
var readAsync, readBinary;
if (ENVIRONMENT_IS_NODE) {
const isNode = typeof process == 'object' && process.versions?.node && process.type != 'renderer';
if (!isNode) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
var nodeVersion = process.versions.node;
var numericVersion = nodeVersion.split('.').slice(0, 3);
numericVersion = (numericVersion[0] * 10000) + (numericVersion[1] * 100) + (numericVersion[2].split('-')[0] * 1);
if (numericVersion < 160000) {
throw new Error('This emscripten-generated code requires node v16.0.0 (detected v' + nodeVersion + ')');
}
// These modules will usually be used on Node.js. Load them eagerly to avoid
// the complexity of lazy-loading.
var fs = require('fs');
if (_scriptName.startsWith('file:')) {
scriptDirectory = require('path').dirname(require('url').fileURLToPath(_scriptName)) + '/';
}
// include: node_shell_read.js
readBinary = (filename) => {
// We need to re-wrap `file://` strings to URLs.
filename = isFileURI(filename) ? new URL(filename) : filename;
var ret = fs.readFileSync(filename);
assert(Buffer.isBuffer(ret));
return ret;
};
readAsync = async (filename, binary = true) => {
// See the comment in the `readBinary` function.
filename = isFileURI(filename) ? new URL(filename) : filename;
var ret = fs.readFileSync(filename, binary ? undefined : 'utf8');
assert(binary ? Buffer.isBuffer(ret) : typeof ret == 'string');
return ret;
};
// end include: node_shell_read.js
if (process.argv.length > 1) {
thisProgram = process.argv[1].replace(/\\/g, '/');
}
arguments_ = process.argv.slice(2);
quit_ = (status, toThrow) => {
process.exitCode = status;
throw toThrow;
};
} else
if (ENVIRONMENT_IS_SHELL) {
const isNode = typeof process == 'object' && process.versions?.node && process.type != 'renderer';
if (isNode || typeof window == 'object' || typeof WorkerGlobalScope != 'undefined') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
} else
// Note that this includes Node.js workers when relevant (pthreads is enabled).
// Node.js workers are detected as a combination of ENVIRONMENT_IS_WORKER and
// ENVIRONMENT_IS_NODE.
if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
try {
scriptDirectory = new URL('.', _scriptName).href; // includes trailing slash
} catch {
// Must be a `blob:` or `data:` URL (e.g. `blob:http://site.com/etc/etc`), we cannot
// infer anything from them.
}
if (!(typeof window == 'object' || typeof WorkerGlobalScope != 'undefined')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
{
// include: web_or_worker_shell_read.js
if (ENVIRONMENT_IS_WORKER) {
readBinary = (url) => {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, false);
xhr.responseType = 'arraybuffer';
xhr.send(null);
return new Uint8Array(/** @type{!ArrayBuffer} */(xhr.response));
};
}
readAsync = async (url) => {
// Fetch has some additional restrictions over XHR, like it can't be used on a file:// url.
// See https://github.com/github/fetch/pull/92#issuecomment-140665932
// Cordova or Electron apps are typically loaded from a file:// url.
// So use XHR on webview if URL is a file URL.
if (isFileURI(url)) {
return new Promise((resolve, reject) => {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'arraybuffer';
xhr.onload = () => {
if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) { // file URLs can return 0
resolve(xhr.response);
return;
}
reject(xhr.status);
};
xhr.onerror = reject;
xhr.send(null);
});
}
var response = await fetch(url, { credentials: 'same-origin' });
if (response.ok) {
return response.arrayBuffer();
}
throw new Error(response.status + ' : ' + response.url);
};
// end include: web_or_worker_shell_read.js
}
} else
{
throw new Error('environment detection error');
}
var out = console.log.bind(console);
var err = console.error.bind(console);
var IDBFS = 'IDBFS is no longer included by default; build with -lidbfs.js';
var PROXYFS = 'PROXYFS is no longer included by default; build with -lproxyfs.js';
var WORKERFS = 'WORKERFS is no longer included by default; build with -lworkerfs.js';
var FETCHFS = 'FETCHFS is no longer included by default; build with -lfetchfs.js';
var ICASEFS = 'ICASEFS is no longer included by default; build with -licasefs.js';
var JSFILEFS = 'JSFILEFS is no longer included by default; build with -ljsfilefs.js';
var OPFS = 'OPFS is no longer included by default; build with -lopfs.js';
var NODEFS = 'NODEFS is no longer included by default; build with -lnodefs.js';
// perform assertions in shell.js after we set up out() and err(), as otherwise
// if an assertion fails it cannot print the message
assert(!ENVIRONMENT_IS_SHELL, 'shell environment detected but not enabled at build time. Add `shell` to `-sENVIRONMENT` to enable.');
// end include: shell.js
// include: preamble.js
// === Preamble library stuff ===
// Documentation for the public APIs defined in this file must be updated in:
// site/source/docs/api_reference/preamble.js.rst
// A prebuilt local version of the documentation is available at:
// site/build/text/docs/api_reference/preamble.js.txt
// You can also build docs locally as HTML or other formats in site/
// An online HTML version (which may be of a different version of Emscripten)
// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html
var wasmBinary;
if (typeof WebAssembly != 'object') {
err('no native wasm support detected');
}
// Wasm globals
//========================================
// Runtime essentials
//========================================
// whether we are quitting the application. no code should run after this.
// set in exit() and abort()
var ABORT = false;
// set by exit() and abort(). Passed to 'onExit' handler.
// NOTE: This is also used as the process return code code in shell environments
// but only when noExitRuntime is false.
var EXITSTATUS;
// In STRICT mode, we only define assert() when ASSERTIONS is set. i.e. we
// don't define it at all in release modes. This matches the behaviour of
// MINIMAL_RUNTIME.
// TODO(sbc): Make this the default even without STRICT enabled.
/** @type {function(*, string=)} */
function assert(condition, text) {
if (!condition) {
abort('Assertion failed' + (text ? ': ' + text : ''));
}
}
// We used to include malloc/free by default in the past. Show a helpful error in
// builds with assertions.
/**
* Indicates whether filename is delivered via file protocol (as opposed to http/https)
* @noinline
*/
var isFileURI = (filename) => filename.startsWith('file://');
// include: runtime_common.js
// include: runtime_stack_check.js
// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode.
function writeStackCookie() {
var max = _emscripten_stack_get_end();
assert((max & 3) == 0);
// If the stack ends at address zero we write our cookies 4 bytes into the
// stack. This prevents interference with SAFE_HEAP and ASAN which also
// monitor writes to address zero.
if (max == 0) {
max += 4;
}
// The stack grow downwards towards _emscripten_stack_get_end.
// We write cookies to the final two words in the stack and detect if they are
// ever overwritten.
HEAPU32[((max)>>2)] = 0x02135467;checkInt32(0x02135467);
HEAPU32[(((max)+(4))>>2)] = 0x89BACDFE;checkInt32(0x89BACDFE);
// Also test the global address 0 for integrity.
HEAPU32[((0)>>2)] = 1668509029;checkInt32(1668509029);
}
function checkStackCookie() {
if (ABORT) return;
var max = _emscripten_stack_get_end();
// See writeStackCookie().
if (max == 0) {
max += 4;
}
var cookie1 = HEAPU32[((max)>>2)];
var cookie2 = HEAPU32[(((max)+(4))>>2)];
if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) {
abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`);
}
// Also test the global address 0 for integrity.
if (HEAPU32[((0)>>2)] != 0x63736d65 /* 'emsc' */) {
abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
}
}
// end include: runtime_stack_check.js
// include: runtime_exceptions.js
// Base Emscripten EH error class
class EmscriptenEH extends Error {}
class EmscriptenSjLj extends EmscriptenEH {}
class CppException extends EmscriptenEH {
constructor(excPtr) {
super(excPtr);
this.excPtr = excPtr;
const excInfo = getExceptionMessage(excPtr);
this.name = excInfo[0];
this.message = excInfo[1];
}
}
// end include: runtime_exceptions.js
// include: runtime_debug.js
var runtimeDebug = true; // Switch to false at runtime to disable logging at the right times
// Used by XXXXX_DEBUG settings to output debug messages.
function dbg(...args) {
if (!runtimeDebug && typeof runtimeDebug != 'undefined') return;
// TODO(sbc): Make this configurable somehow. Its not always convenient for
// logging to show up as warnings.
console.warn(...args);
}
// Endianness check
(() => {
var h16 = new Int16Array(1);
var h8 = new Int8Array(h16.buffer);
h16[0] = 0x6373;
if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)';
})();
function consumedModuleProp(prop) {
if (!Object.getOwnPropertyDescriptor(Module, prop)) {
Object.defineProperty(Module, prop, {
configurable: true,
set() {
abort(`Attempt to set \`Module.${prop}\` after it has already been processed. This can happen, for example, when code is injected via '--post-js' rather than '--pre-js'`);
}
});
}
}
function makeInvalidEarlyAccess(name) {
return () => assert(false, `call to '${name}' via reference taken before Wasm module initialization`);
}
function ignoredModuleProp(prop) {
if (Object.getOwnPropertyDescriptor(Module, prop)) {
abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`);
}
}
// forcing the filesystem exports a few things by default
function isExportedByForceFilesystem(name) {
return name === 'FS_createPath' ||
name === 'FS_createDataFile' ||
name === 'FS_createPreloadedFile' ||
name === 'FS_unlink' ||
name === 'addRunDependency' ||
// The old FS has some functionality that WasmFS lacks.
name === 'FS_createLazyFile' ||
name === 'FS_createDevice' ||
name === 'removeRunDependency';
}
/**
* Intercept access to a global symbol. This enables us to give informative
* warnings/errors when folks attempt to use symbols they did not include in
* their build, or no symbols that no longer exist.
*/
function hookGlobalSymbolAccess(sym, func) {
if (typeof globalThis != 'undefined' && !Object.getOwnPropertyDescriptor(globalThis, sym)) {
Object.defineProperty(globalThis, sym, {
configurable: true,
get() {
func();
return undefined;
}
});
}
}
function missingGlobal(sym, msg) {
hookGlobalSymbolAccess(sym, () => {
warnOnce(`\`${sym}\` is not longer defined by emscripten. ${msg}`);
});
}
missingGlobal('buffer', 'Please use HEAP8.buffer or wasmMemory.buffer');
missingGlobal('asm', 'Please use wasmExports instead');
function missingLibrarySymbol(sym) {
hookGlobalSymbolAccess(sym, () => {
// Can't `abort()` here because it would break code that does runtime
// checks. e.g. `if (typeof SDL === 'undefined')`.
var msg = `\`${sym}\` is a library symbol and not included by default; add it to your library.js __deps or to DEFAULT_LIBRARY_FUNCS_TO_INCLUDE on the command line`;
// DEFAULT_LIBRARY_FUNCS_TO_INCLUDE requires the name as it appears in
// library.js, which means $name for a JS name with no prefix, or name
// for a JS name like _name.
var librarySymbol = sym;
if (!librarySymbol.startsWith('_')) {
librarySymbol = '$' + sym;
}
msg += ` (e.g. -sDEFAULT_LIBRARY_FUNCS_TO_INCLUDE='${librarySymbol}')`;
if (isExportedByForceFilesystem(sym)) {
msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
}
warnOnce(msg);
});
// Any symbol that is not included from the JS library is also (by definition)
// not exported on the Module object.
unexportedRuntimeSymbol(sym);
}
function unexportedRuntimeSymbol(sym) {
if (!Object.getOwnPropertyDescriptor(Module, sym)) {
Object.defineProperty(Module, sym, {
configurable: true,
get() {
var msg = `'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;
if (isExportedByForceFilesystem(sym)) {
msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
}
abort(msg);
}
});
}
}
var MAX_UINT8 = (2 ** 8) - 1;
var MAX_UINT16 = (2 ** 16) - 1;
var MAX_UINT32 = (2 ** 32) - 1;
var MAX_UINT53 = (2 ** 53) - 1;
var MAX_UINT64 = (2 ** 64) - 1;
var MIN_INT8 = - (2 ** ( 8 - 1));
var MIN_INT16 = - (2 ** (16 - 1));
var MIN_INT32 = - (2 ** (32 - 1));
var MIN_INT53 = - (2 ** (53 - 1));
var MIN_INT64 = - (2 ** (64 - 1));
function checkInt(value, bits, min, max) {
assert(Number.isInteger(Number(value)), `attempt to write non-integer (${value}) into integer heap`);
assert(value <= max, `value (${value}) too large to write as ${bits}-bit value`);
assert(value >= min, `value (${value}) too small to write as ${bits}-bit value`);
}
var checkInt1 = (value) => checkInt(value, 1, 1);
var checkInt8 = (value) => checkInt(value, 8, MIN_INT8, MAX_UINT8);
var checkInt16 = (value) => checkInt(value, 16, MIN_INT16, MAX_UINT16);
var checkInt32 = (value) => checkInt(value, 32, MIN_INT32, MAX_UINT32);
var checkInt53 = (value) => checkInt(value, 53, MIN_INT53, MAX_UINT53);
var checkInt64 = (value) => checkInt(value, 64, MIN_INT64, MAX_UINT64);
// end include: runtime_debug.js
var readyPromiseResolve, readyPromiseReject;
// Memory management
var wasmMemory;
var
/** @type {!Int8Array} */
HEAP8,
/** @type {!Uint8Array} */
HEAPU8,
/** @type {!Int16Array} */
HEAP16,
/** @type {!Uint16Array} */
HEAPU16,
/** @type {!Int32Array} */
HEAP32,
/** @type {!Uint32Array} */
HEAPU32,
/** @type {!Float32Array} */
HEAPF32,
/** @type {!Float64Array} */
HEAPF64;
// BigInt64Array type is not correctly defined in closure
var
/** not-@type {!BigInt64Array} */
HEAP64,
/* BigUint64Array type is not correctly defined in closure
/** not-@type {!BigUint64Array} */
HEAPU64;
var runtimeInitialized = false;
function updateMemoryViews() {
var b = wasmMemory.buffer;
Module['HEAP8'] = HEAP8 = new Int8Array(b);
Module['HEAP16'] = HEAP16 = new Int16Array(b);
Module['HEAPU8'] = HEAPU8 = new Uint8Array(b);
Module['HEAPU16'] = HEAPU16 = new Uint16Array(b);
Module['HEAP32'] = HEAP32 = new Int32Array(b);
Module['HEAPU32'] = HEAPU32 = new Uint32Array(b);
Module['HEAPF32'] = HEAPF32 = new Float32Array(b);
Module['HEAPF64'] = HEAPF64 = new Float64Array(b);
HEAP64 = new BigInt64Array(b);
HEAPU64 = new BigUint64Array(b);
}
// include: memoryprofiler.js
// end include: memoryprofiler.js
// end include: runtime_common.js
assert(typeof Int32Array != 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined,
'JS engine does not provide full typed array support');
function preRun() {
if (Module['preRun']) {
if (typeof Module['preRun'] == 'function') Module['preRun'] = [Module['preRun']];
while (Module['preRun'].length) {
addOnPreRun(Module['preRun'].shift());
}
}
consumedModuleProp('preRun');
// Begin ATPRERUNS hooks
callRuntimeCallbacks(onPreRuns);
// End ATPRERUNS hooks
}
function initRuntime() {
assert(!runtimeInitialized);
runtimeInitialized = true;
setStackLimits();
checkStackCookie();
// No ATINITS hooks
wasmExports['__wasm_call_ctors']();
// No ATPOSTCTORS hooks
}
function postRun() {
checkStackCookie();
// PThreads reuse the runtime from the main thread.
if (Module['postRun']) {
if (typeof Module['postRun'] == 'function') Module['postRun'] = [Module['postRun']];
while (Module['postRun'].length) {
addOnPostRun(Module['postRun'].shift());
}
}
consumedModuleProp('postRun');
// Begin ATPOSTRUNS hooks
callRuntimeCallbacks(onPostRuns);
// End ATPOSTRUNS hooks
}
// A counter of dependencies for calling run(). If we need to
// do asynchronous work before running, increment this and
// decrement it. Incrementing must happen in a place like
// Module.preRun (used by emcc to add file preloading).
// Note that you can add dependencies in preRun, even though
// it happens right before run - run will be postponed until
// the dependencies are met.
var runDependencies = 0;
var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled
var runDependencyTracking = {};
var runDependencyWatcher = null;
function addRunDependency(id) {
runDependencies++;
Module['monitorRunDependencies']?.(runDependencies);
if (id) {
assert(!runDependencyTracking[id]);
runDependencyTracking[id] = 1;
if (runDependencyWatcher === null && typeof setInterval != 'undefined') {
// Check for missing dependencies every few seconds
runDependencyWatcher = setInterval(() => {
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)');
}
}, 10000);
}
} else {
err('warning: run dependency added without ID');
}
}
function removeRunDependency(id) {
runDependencies--;
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(); // can add another dependenciesFulfilled
}
}
}
/** @param {string|number=} what */
function abort(what) {
Module['onAbort']?.(what);
what = 'Aborted(' + what + ')';
// TODO(sbc): Should we remove printing and leave it up to whoever
// catches the exception?
err(what);
ABORT = true;
// Use a wasm runtime error, because a JS error might be seen as a foreign
// exception, which means we'd run destructors on it. We need the error to
// simply make the program stop.
// FIXME This approach does not work in Wasm EH because it currently does not assume
// all RuntimeErrors are from traps; it decides whether a RuntimeError is from
// a trap or not based on a hidden field within the object. So at the moment
// we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that
// allows this in the wasm spec.
// Suppress closure compiler warning here. Closure compiler's builtin extern
// definition for WebAssembly.RuntimeError claims it takes no arguments even
// though it can.
// TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed.
/** @suppress {checkTypes} */
var e = new WebAssembly.RuntimeError(what);
readyPromiseReject?.(e);
// Throw the error whether or not MODULARIZE is set because abort is used
// in code paths apart from instantiation where an exception is expected
// to be thrown when abort is called.
throw e;
}
// show errors on likely calls to FS when it was not included
var FS = {
error() {
abort('Filesystem support (FS) was not included. The problem is that you are using files from JS, but files were not used from C/C++, so filesystem support was not auto-included. You can force-include filesystem support with -sFORCE_FILESYSTEM');
},
init() { FS.error() },
createDataFile() { FS.error() },
createPreloadedFile() { FS.error() },
createLazyFile() { FS.error() },
open() { FS.error() },
mkdev() { FS.error() },
registerDevice() { FS.error() },
analyzePath() { FS.error() },
ErrnoError() { FS.error() },
};
function createExportWrapper(name, nargs) {
return (...args) => {
assert(runtimeInitialized, `native function \`${name}\` called before runtime initialization`);
var f = wasmExports[name];
assert(f, `exported native function \`${name}\` not found`);
// Only assert for too many arguments. Too few can be valid since the missing arguments will be zero filled.
assert(args.length <= nargs, `native function \`${name}\` called with ${args.length} args but expects ${nargs}`);
return f(...args);
};
}
var wasmBinaryFile;
function findWasmBinary() {
if (Module['locateFile']) {
return locateFile('musashi-universal.out.wasm');
}
// Use bundler-friendly `new URL(..., import.meta.url)` pattern; works in browsers too.
return new URL('musashi-universal.out.wasm', import.meta.url).href;
}
function getBinarySync(file) {
if (file == wasmBinaryFile && wasmBinary) {
return new Uint8Array(wasmBinary);
}
if (readBinary) {
return readBinary(file);
}
throw 'both async and sync fetching of the wasm failed';
}
async function getWasmBinary(binaryFile) {
// If we don't have the binary yet, load it asynchronously using readAsync.
if (!wasmBinary) {
// Fetch the binary using readAsync
try {
var response = await readAsync(binaryFile);
return new Uint8Array(response);
} catch {
// Fall back to getBinarySync below;
}
}
// Otherwise, getBinarySync should be able to get it synchronously
return getBinarySync(binaryFile);
}
async function instantiateArrayBuffer(binaryFile, imports) {
try {
var binary = await getWasmBinary(binaryFile);
var instance = await WebAssembly.instantiate(binary, imports);
return instance;
} catch (reason) {
err(`failed to asynchronously prepare wasm: ${reason}`);
// Warn on some common problems.
if (isFileURI(wasmBinaryFile)) {
err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`);
}
abort(reason);
}
}
async function instantiateAsync(binary, binaryFile, imports) {
if (!binary
// Don't use streaming for file:// delivered objects in a webview, fetch them synchronously.
&& !isFileURI(binaryFile)
// Avoid instantiateStreaming() on Node.js environment for now, as while
// Node.js v18.1.0 implements it, it does not have a full fetch()
// implementation yet.
//
// Reference:
// https://github.com/emscripten-core/emscripten/pull/16917
&& !ENVIRONMENT_IS_NODE
) {
try {
var response = fetch(binaryFile, { credentials: 'same-origin' });
var instantiationResult = await WebAssembly.instantiateStreaming(response, imports);
return instantiationResult;
} catch (reason) {
// We expect the most common failure cause to be a bad MIME type for the binary,
// in which case falling back to ArrayBuffer instantiation should work.
err(`wasm streaming compile failed: ${reason}`);
err('falling back to ArrayBuffer instantiation');
// fall back of instantiateArrayBuffer below
};
}
return instantiateArrayBuffer(binaryFile, imports);
}
function getWasmImports() {
// prepare imports
return {
'env': wasmImports,
'wasi_snapshot_preview1': wasmImports,
}
}
// Create the wasm instance.
// Receives the wasm imports, returns the exports.
async function createWasm() {
// Load the wasm module and create an instance of using native support in the JS engine.
// handle a generated wasm instance, receiving its exports and
// performing other necessary setup
/** @param {WebAssembly.Module=} module*/
function receiveInstance(instance, module) {
wasmExports = instance.exports;
wasmMemory = wasmExports['memory'];
assert(wasmMemory, 'memory not found in wasm exports');
updateMemoryViews();
wasmTable = wasmExports['__indirect_function_table'];
assert(wasmTable, 'table not found in wasm exports');
assignWasmExports(wasmExports);
removeRunDependency('wasm-instantiate');
return wasmExports;
}
// wait for the pthread pool (if any)
addRunDependency('wasm-instantiate');
// Prefer streaming instantiation if available.
// Async compilation can be confusing when an error on the page overwrites Module
// (for example, if the order of elements is wrong, and the one defining Module is
// later), so we save Module and check it later.
var trueModule = Module;
function receiveInstantiationResult(result) {
// 'result' is a ResultObject object which has both the module and instance.
// receiveInstance() will swap in the exports (to Module.asm) so they can be called
assert(Module === trueModule, 'the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?');
trueModule = null;
// TODO: Due to Closure regression https://github.com/google/closure-compiler/issues/3193, the above line no longer optimizes out down to the following line.
// When the regression is fixed, can restore the above PTHREADS-enabled path.
return receiveInstance(result['instance']);
}
var info = getWasmImports();
// User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback
// to manually instantiate the Wasm module themselves. This allows pages to
// run the instantiation parallel to any other async startup actions they are
// performing.
// Also pthreads and wasm workers initialize the wasm instance through this
// path.
if (Module['instantiateWasm']) {
return new Promise((resolve, reject) => {
try {
Module['instantiateWasm'](info, (mod, inst) => {
resolve(receiveInstance(mod, inst));
});
} catch(e) {
err(`Module.instantiateWasm callback failed with error: ${e}`);
reject(e);
}
});
}
wasmBinaryFile ??= findWasmBinary();
var result = await instantiateAsync(wasmBinary, wasmBinaryFile, info);
var exports = receiveInstantiationResult(result);
return exports;
}
// end include: preamble.js
// Begin JS library code
class ExitStatus {
name = 'ExitStatus';
constructor(status) {
this.message = `Program terminated with exit(${status})`;
this.status = status;
}
}
var UTF8Decoder = typeof TextDecoder != 'undefined' ? new TextDecoder() : undefined;
var findStringEnd = (heapOrArray, idx, maxBytesToRead, ignoreNul) => {
var maxIdx = idx + maxBytesToRead;
if (ignoreNul) return maxIdx;
// TextDecoder needs to know the byte length in advance, it doesn't stop on
// null terminator by itself.
// As a tiny code save trick, compare idx against maxIdx using a negation,
// so that maxBytesToRead=undefined/NaN means Infinity.
while (heapOrArray[idx] && !(idx >= maxIdx)) ++idx;
return idx;
};
var warnOnce = (text) => {
warnOnce.shown ||= {};
if (!warnOnce.shown[text]) {
warnOnce.shown[text] = 1;
if (ENVIRONMENT_IS_NODE) text = 'warning: ' + text;
err(text);
}
};
/**
* Given a pointer 'idx' to a null-terminated UTF8-encoded string in the given
* array that contains uint8 values, returns a copy of that string as a
* Javascript String object.
* heapOrArray is either a regular array, or a JavaScript typed array view.
* @param {number=} idx
* @param {number=} maxBytesToRead
* @param {boolean=} ignoreNul - If true, the function will not stop on a NUL character.
* @return {string}
*/
var UTF8ArrayToString = (heapOrArray, idx = 0, maxBytesToRead, ignoreNul) => {
var endPtr = findStringEnd(heapOrArray, idx, maxBytesToRead, ignoreNul);
// When using conditional TextDecoder, skip it for short strings as the overhead of the native call is not worth it.
if (endPtr - idx > 16 && heapOrArray.buffer && UTF8Decoder) {
return UTF8Decoder.decode(heapOrArray.subarray(idx, endPtr));
}
var str = '';
while (idx < endPtr) {
// For UTF8 byte structure, see:
// http://en.wikipedia.org/wiki/UTF-8#Description
// https://www.ietf.org/rfc/rfc2279.txt
// https://tools.ietf.org/html/rfc3629
var u0 = heapOrArray[idx++];
if (!(u0 & 0x80)) { str += String.fromCharCode(u0); continue; }
var u1 = heapOrArray[idx++] & 63;
if ((u0 & 0xE0) == 0xC0) { str += String.fromCharCode(((u0 & 31) << 6) | u1); continue; }
var u2 = heapOrArray[idx++] & 63;
if ((u0 & 0xF0) == 0xE0) {
u0 = ((u0 & 15) << 12) | (u1 << 6) | u2;
} else {
if ((u0 & 0xF8) != 0xF0) warnOnce('Invalid UTF-8 leading byte ' + ptrToString(u0) + ' encountered when deserializing a UTF-8 string in wasm memory to a JS string!');
u0 = ((u0 & 7) << 18) | (u1 << 12) | (u2 << 6) | (heapOrArray[idx++] & 63);
}
if (u0 < 0x10000) {
str += String.fromCharCode(u0);
} else {
var ch = u0 - 0x10000;
str += String.fromCharCode(0xD800 | (ch >> 10), 0xDC00 | (ch & 0x3FF));
}
}
return str;
};
/**
* Given a pointer 'ptr' to a null-terminated UTF8-encoded string in the
* emscripten HEAP, returns a copy of that string as a Javascript String object.
*
* @param {number} ptr
* @param {number=} maxBytesToRead - An optional length that specifies the
* maximum number of bytes to read. You can omit this parameter to scan the
* string until the first 0 byte. If maxBytesToRead is passed, and the string
* at [ptr, ptr+maxBytesToReadr[ contains a null byte in the middle, then the
* string will cut short at that byte index.
* @param {boolean=} ignoreNul - If true, the function will not stop on a NUL character.
* @return {string}
*/
var UTF8ToString = (ptr, maxBytesToRead, ignoreNul) => {
assert(typeof ptr == 'number', `UTF8ToString expects a number (got ${typeof ptr})`);
return ptr ? UTF8ArrayToString(HEAPU8, ptr, maxBytesToRead, ignoreNul) : '';
};
var uleb128EncodeWithLen = (arr) => {
const n = arr.length;
assert(n < 16384);
// Note: this LEB128 length encoding produces extra byte for n < 128,
// but we don't care as it's only used in a temporary representation.
return [(n % 128) | 128, n >> 7, ...arr];
};
var wasmTypeCodes = {
'i': 0x7f, // i32
'p': 0x7f, // i32
'j': 0x7e, // i64
'f': 0x7d, // f32
'd': 0x7c, // f64
'e': 0x6f, // externref
};
var generateTypePack = (types) => uleb128EncodeWithLen(Array.from(types, (type) => {
var code = wasmTypeCodes[type];
assert(code, `invalid signature char: ${type}`);
return code;
}));
var convertJsFunctionToWasm = (func, sig) => {
// Rest of the module is static
var bytes = Uint8Array.of(
0x00, 0x61, 0x73, 0x6d, // magic ("\0asm")
0x01, 0x00, 0x00, 0x00, // version: 1
0x01, // Type section code
// The module is static, with the exception of the type section, which is
// generated based on the signature passed in.
...uleb128EncodeWithLen([
0x01, // count: 1
0x60 /* form: func */,
// param types
...generateTypePack(sig.slice(1)),
// return types (for now only supporting [] if `void` and single [T] otherwise)
...generateTypePack(sig[0] === 'v' ? '' : sig[0])
]),
// The rest of the module is static
0x02, 0x07, // import section
// (import "e" "f" (func 0 (type 0)))
0x01, 0x01, 0x65, 0x01, 0x66, 0x00, 0x00,
0x07, 0x05, // export section
// (export "f" (func 0 (type 0)))
0x01, 0x01, 0x66, 0x00, 0x00,
);
// We can compile this wasm module synchronously because it is very small.
// This accepts an import (at "e.f"), that it reroutes to an export (at "f")
var module = new WebAssembly.Module(bytes);
var instance = new WebAssembly.Instance(module, { 'e': { 'f': func } });
var wrappedFunc = instance.exports['f'];
return wrappedFunc;
};
var wasmTableMirror = [];
/** @type {WebAssembly.Table} */
var wasmTable;
var getWasmTableEntry = (funcPtr) => {
var func = wasmTableMirror[funcPtr];
if (!func) {
/** @suppress {checkTypes} */
wasmTableMirror[funcPtr] = func = wasmTable.get(funcPtr);
}
/** @suppress {checkTypes} */
assert(wasmTable.get(funcPtr) == func, 'JavaScript-side Wasm function table mirror is out of date!');
return func;
};
var updateTableMap = (offset, count) => {
if (functionsInTableMap) {
for (var i = offset; i < offset + count; i++) {
var item = getWasmTableEntry(i);
// Ignore null values.
if (item) {
functionsInTableMap.set(item, i);
}
}
}
};
var functionsInTableMap;
var getFunctionAddress = (func) => {
// First, create the map if this is the first use.
if (!functionsInTableMap) {
functionsInTableMap = new WeakMap();
updateTableMap(0, wasmTable.length);
}
return functionsInTableMap.get(func) || 0;
};
var freeTableIndexes = [];
var getEmptyTableSlot = () => {
// Reuse a free index if there is one, otherwise grow.
if (freeTableIndexes.length) {
return freeTableIndexes.pop();
}
try {
// Grow the table
return wasmTable['grow'](1);
} catch (err) {
if (!(err instanceof RangeError)) {
throw err;
}
throw 'Unable to grow wasm table. Set ALLOW_TABLE_GROWTH.';
}
};
var setWasmTableEntry = (idx, func) => {
/** @suppress {checkTypes} */
wasmTable.set(idx, func);
// With ABORT_ON_WASM_EXCEPTIONS wasmTable.get is overridden to return wrapped
// functions so we need to call it here to retrieve the potential wrapper correctly
// instead of just storing 'func' directly into wasmTableMirror
/** @suppress {checkTypes} */
wasmTableMirror[idx] = wasmTable.get(idx);
};
/** @param {string=} sig */
var addFunction = (func, sig) => {
assert(typeof func != 'undefined');
// Check if the function is already in the table, to ensure each function
// gets a unique index.
var rtn = getFunctionAddress(func);
if (rtn) {
return rtn;
}
// It's not in the table, add it now.
// Make sure functionsInTableMap is actually up to date, that is, that this
// function is not actually in the wasm Table despite not being tracked in
// functionsInTableMap.
for (var i = 0; i < wasmTable.length; i++) {
assert(getWasmTableEntry(i) != func, 'function in Table but not functionsInTableMap');
}
var ret = getEmptyTableSlot();
// Set the new value.
try {
// Attempting to call this with JS function will cause of table.set() to fail
setWasmTableEntry(ret, func);
} catch (err) {
if (!(err instanceof TypeError)) {
throw err;
}
assert(typeof sig != 'undefined', 'Missing signature argument to addFunction: ' + func);
var wrapped = convertJsFunctionToWasm(func, sig);
setWasmTableEntry(ret, wrapped);
}
functionsInTableMap.set(func, ret);
return ret;
};
var callRuntimeCallbacks = (callbacks) => {
while (callbacks.length > 0) {
// Pass the module as the first argument.
callbacks.shift()(Module);
}
};
var onPostRuns = [];
var addOnPostRun = (cb) => onPostRuns.push(cb);
var onPreRuns = [];
var addOnPreRun = (cb) => onPreRuns.push(cb);
var getCFunc = (ident) => {
var func = Module['_' + ident]; // closure exported function
assert(func, 'Cannot call unknown function ' + ident + ', make sure it is exported');
return func;
};
var writeArrayToMemory = (array, buffer) => {
assert(array.length >= 0, 'writeArrayToMemory array must have a length (should be an array or typed array)')
HEAP8.set(array, buffer);
};
var lengthBytesUTF8 = (str) => {
var len = 0;
for (var i = 0; i < str.length; ++i) {
// Gotcha: charCodeAt returns a 16-bit word that is a UTF-16 encoded code
// unit, not a Unicode code point of the character! So decode
// UTF16->UTF32->UTF8.
// See http://unicode.org/faq/utf_bom.html#utf16-3
var c = str.charCodeAt(i); // possibly a lead surrogate
if (c <= 0x7F) {
len++;
} else if (c <= 0x7FF) {
len += 2;
} else if (c >= 0xD800 && c <= 0xDFFF) {
len += 4; ++i;
} else {
len += 3;
}
}
return len;
};
var stringToUTF8Array = (str, heap, outIdx, maxBytesToWrite) => {
assert(typeof str === 'string', `stringToUTF8Array expects a string (got ${typeof str})`);
// Parameter maxBytesToWrite is not optional. Negative values, 0, null,
// undefined and false each don't write out any bytes.
if (!(maxBytesToWrite > 0))
return 0;
var startIdx = outIdx;
var endIdx = outIdx + maxBytesToWrite - 1; // -1 for string null terminator.
for (var i = 0; i < str.length; ++i) {
// For UTF8 byte structure, see http://en.wikipedia.org/wiki/UTF-8#Description
// and https://www.ietf.org/rfc/rfc2279.txt
// and https://tools.ietf.org/html/rfc3629
var u = str.codePointAt(i);
if (u <= 0x7F) {
if (outIdx >= endIdx) break;
heap[outIdx++] = u;
} else if (u <= 0x7FF) {
if (outIdx + 1 >= endIdx) break;
heap[outIdx++] = 0xC0 | (u >> 6);
heap[outIdx++] = 0x80 | (u & 63);
} else if (u <= 0xFFFF) {
if (outIdx + 2 >= endIdx) break;
heap[outIdx++] = 0xE0 | (u >> 12);
heap[outIdx++] = 0x80 | ((u >> 6) & 63);
heap[outIdx++] = 0x80 | (u & 63);
} else {
if (outIdx + 3 >= endIdx) break;
if (u > 0x10FFFF) warnOnce('Invalid Unicode code point ' + ptrToString(u) + ' encountered when serializing a JS string to a UTF-8 string in wasm memory! (Valid unicode code points should be in range 0-0x10FFFF).');
heap[outIdx++] = 0xF0 | (u >> 18);
heap[outIdx++] = 0x80 | ((u >> 12) & 63);
heap[outIdx++] = 0x80 | ((u >> 6) & 63);
heap[outIdx++] = 0x80 | (u & 63);
// Gotcha: if codePoint is over 0xFFFF, it is represented as a surrogate pair in UTF-16.
// We need to manually skip over the second code unit for correct iteration.
i++;
}
}
// Null-terminate the pointer to the buffer.
heap[outIdx] = 0;
return outIdx - startIdx;
};
var stringToUTF8 = (str, outPtr, maxBytesToWrite) => {
assert(typeof maxBytesToWrite == 'number', 'stringToUTF8(str, outPtr, maxBytesToWrite) is missing the third parameter that specifies the length of the output buffer!');
return stringToUTF8Array(str, HEAPU8, outPtr, maxBytesToWrite);
};
var stackAlloc = (sz) => __emscripten_stack_alloc(sz);
var stringToUTF8OnStack = (str) => {
var size = lengthBytesUTF8(str) + 1;
var ret = stackAlloc(size);
stringToUTF8(str, ret, size);
return ret;
};
var stackSave = () => _emscripten_stack_get_current();
var stackRestore = (val) => __emscripten_stack_restore(val);
/**
* @param {string|null=} returnType
* @param {Array=} argTypes
* @param {Array=} args
* @param {Object=} opts
*/
var ccall = (ident, returnType, argTypes, args, opts) => {
// For fast lookup of conversion functions
var toC = {
'string': (str) => {
var ret = 0;
if (str !== null && str !== undefined && str !== 0) { // null string
ret = stringToUTF8OnStack(str);
}
return ret;
},
'array': (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(...cArgs);
function onDone(ret) {
if (stack !== 0) stackRestore(stack);
return convertReturnValue(ret);
}
ret = onDone(ret);
return ret;
};
/**
* @param {string=} returnType
* @param {Array=} argTypes
* @param {Object=} opts
*/
var cwrap = (ident, returnType, argTypes, opts) => {
return (...args) => ccall(ident, returnType, argTypes, args, opts);
};
/**
* @param {number} ptr
* @param {string} type
*/
function getValue(ptr, type = 'i8') {
if (type.endsWith('*')) type = '*';
switch (type) {
case 'i1': return HEAP8[ptr];
case 'i8': return HEAP8[ptr];
case 'i16': return HEAP16[((ptr)>>1)];
case 'i32': return HEAP32[((ptr)>>2)];
case 'i64': return HEAP64[((ptr)>>3)];
case 'float': return HEAPF32[((ptr)>>2)];
case 'double': return HEAPF64[((ptr)>>3)];
case '*': return HEAPU32[((ptr)>>2)];
default: abort(`invalid type for getValue: ${type}`);
}
}
var noExitRuntime = true;
var ptrToString = (ptr) => {
assert(typeof ptr === 'number');
// With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned.
ptr >>>= 0;
return '0x' + ptr.toString(16).padStart(8, '0');
};
var removeFunction = (index) => {
functionsInTableMap.delete(getWasmTableEntry(index));
setWasmTableEntry(index, null);
freeTableIndexes.push(index);
};
var setStackLimits = () => {
var stackLow = _emscripten_stack_get_base();
var stackHigh = _emscripten_stack_get_end();
___set_stack_limits(stackLow, stackHigh);
};
/**
* @param {number} ptr
* @param {number} value
* @param {string} type
*/
function setValue(ptr, value, type = 'i8') {
if (type.endsWith('*')) type = '*';
switch (type) {
case 'i1': HEAP8[ptr] = value;checkInt8(value); break;
case 'i8': HEAP8[ptr] = value;checkInt8(value); break;
case 'i16': HEAP16[((ptr)>>1)] = value;checkInt16(value); break;
case 'i32': HEAP32[((ptr)>>2)] = value;checkInt32(value); break;
case 'i64': HEAP64[((ptr)>>3)] = BigInt(value);checkInt64(value); break;
case 'float': HEAPF32[((ptr)>>2)] = value; break;
case 'double': HEAPF64[((ptr)>>3)] = value; break;
case '*': HEAPU32[((ptr)>>2)] = value; break;
default: abort(`invalid type for setValue: ${type}`);
}
}
var ___assert_fail = (condition, filename, line, func) =>
abort(`Assertion failed: ${UTF8ToString(condition)}, at: ` + [filename ? UTF8ToString(filename) : 'unknown filename', line, func ? UTF8ToString(func) : 'unknown function']);
var exceptionCaught = [];
var uncaughtExceptionCount = 0;
var ___cxa_begin_catch = (ptr) => {
var info = new ExceptionInfo(ptr);
if (!info.get_caught()) {
info.set_caught(true);
uncaughtExceptionCount--;
}
info.set_rethrown(false);
exceptionCaught.push(info);
___cxa_increment_exception_refcount(ptr);
return ___cxa_get_exception_ptr(ptr);
};
var exceptionLast = 0;
class ExceptionInfo {
// excPtr - Thrown object pointer to wrap. Metadata pointer is calculated from it.
constructor(excPtr) {
this.excPtr = excPtr;
this.ptr = excPtr - 24;
}
set_type(type) {
HEAPU32[(((this.ptr)+(4))>>2)] = type;
}
get_type() {
return HEAPU32[(((this.ptr)+(4))>>2)];
}
set_destructor(destructor) {
HEAPU32[(((this.ptr)+(8))>>2)] = destructor;
}
get_destructor() {
return HEAPU32[(((this.ptr)+(8))>>2)];
}
set_caught(caught) {
caught = caught ? 1 : 0;
HEAP8[(this.ptr)+(12)] = caught;checkInt8(caught);
}
get_caught() {
return HEAP8[(this.ptr)+(12)] != 0;
}
set_rethrown(rethrown) {
rethrown = rethrown ? 1 : 0;
HEAP8[(this.ptr)+(13)] = rethrown;checkInt8(rethrown);
}
get_rethrown() {
return HEAP8[(this.ptr)+(13)] != 0;
}
// Initialize native structure fields. Should be called once after allocated.
init(type, destructor) {
this.set_adjusted_ptr(0);
this.set_type(type);
this.set_destructor(destructor);
}
set_adjusted_ptr(adjustedPtr) {
HEAPU32[(((this.ptr)+(16))>>2)] = adjustedPtr;
}
get_adjusted_ptr() {
return HEAPU32[(((this.ptr)+(16))>>2)];
}
}
var setTempRet0 = (val) => __emscripten_tempret_set(val);
var findMatchingCatch = (args) => {
var thrown =
exceptionLast?.excPtr;
if (!thrown) {
// just pass through the null ptr
setTempRet0(0);
return 0;
}
var info = new ExceptionInfo(thrown);
info.set_adjusted_ptr(thrown);
var thrownType = info.get_type();
if (!thrownType) {
// just pass through the thrown ptr
setTempRet0(0);
return thrown;
}
// can_catch receives a **, add indirection
// The different catch blocks are denoted by different types.
// Due to inheritance, those types may not precisely match the
// type of the thrown object. Find one which matches, and
// return the type of the catch block which should be called.
for (var caughtType of args) {
if (caughtType === 0 || caughtType === thrownType) {
// Catch all clause matched or exactly the same type is caught
break;
}
var adjusted_ptr_addr = info.ptr + 16;
if (___cxa_can_catch(caughtType, thrownType, adjusted_ptr_addr)) {
setTempRet0(caughtType);
return thrown;
}
}
setTempRet0(thrownType);
return thrown;
};
var ___cxa_find_matching_catch_2 = () => findMatchingCatch([]);
var ___cxa_find_matching_catch_3 = (arg0) => findMatchingCatch([arg0]);
var ___cxa_throw = (ptr, type, destructor) => {
var info = new ExceptionInfo(ptr);
// Initialize ExceptionInfo content after it was allocated in __cxa_allocate_exception.
info.init(type, destructor);
exceptionLast = new CppException(ptr);
uncaughtExceptionCount++;
throw exceptionLast;
};
var ___handle_stack_overflow = (requested) => {
var base = _emscripten_stack_get_base();
var end = _emscripten_stack_get_end();
abort(`stack overflow (Attempt to set SP to ${ptrToString(requested)}` +
`, with stack limits [${ptrToString(end)} - ${ptrToString(base)}` +
']). If you require more stack space build with -sSTACK_SIZE=<bytes>');
};
var ___resumeException = (ptr) => {
if (!exceptionLast) {
exceptionLast = new CppException(ptr);
}
throw exceptionLast;
};
var __abort_js = () =>
abort('native code called abort()');
var __emscripten_throw_longjmp = () => {
throw new EmscriptenSjLj;
};
var _emscripten_get_now = () => performance.now();
var getHeapMax = () =>
// Stay one Wasm page short of 4GB: while e.g. Chrome is able to allocate
// full 4GB Wasm memories, the size will wrap back to 0 bytes in Wasm side
// for any code that deals with heap sizes, which would require special
// casing all heap size related code to treat 0 specially.
2147483648;
var alignMemory = (size, alignment) => {
assert(alignment, "alignment argument is required");
return Math.ceil(size / alignment) * alignment;
};
var growMemory = (size) => {
var oldHeapSize = wasmMemory.buffer.byteLength;
var pages = ((size - oldHeapSize + 65535) / 65536) | 0;
try {
// round size grow request up to wasm page size (fixed 64KB per spec)
wasmMemory.grow(pages); // .grow() takes a delta compared to the previous size
updateMemoryViews();
return 1 /*success*/;
} catch(e) {
err(`growMemory: Attempted to grow heap from ${oldHeapSize} bytes to ${size} bytes, but got error: ${e}`);
}
// implicit 0 return to save code size (caller will cast "undefined" into 0
// anyhow)
};
var _emscripten_resize_heap = (requestedSize) => {
var oldSize = HEAPU8.length;
// With CAN_ADDRESS_2GB or MEMORY64, pointers are already unsigned.
requestedSize >>>= 0;
// With multithreaded builds, races can happen (another thread might increase the size
// in between), so return a failure, and let the caller retry.
assert(requestedSize > oldSize);
// Memory resize rules:
// 1. Always increase heap size to at least the requested size, rounded up
// to next page multiple.
// 2a. If MEMORY_GROWTH_LINEAR_STEP == -1, excessively resize the heap
// geometrically: increase the heap size according to
// MEMORY_GROWTH_GEOMETRIC_STEP factor (default +20%), At most
// overreserve by MEMORY_GROWTH_GEOMETRIC_CAP bytes (default 96MB).
// 2b. If MEMORY_GROWTH_LINEAR_STEP != -1, excessively resize the heap
// linearly: increase the heap size by at least
// MEMORY_GROWTH_LINEAR_STEP bytes.
// 3. Max size for the heap is capped at 2048MB-WASM_PAGE_SIZE, or by
// MAXIMUM_MEMORY, or by ASAN limit, depending on which is smallest
// 4. If we were unable to allocate as much memory, it may be due to
// over-eager decision to excessively reserve due to (3) above.
// Hence if an allocation fails, cut down on the amount of excess
// growth, in an attempt to succeed to perform a smaller allocation.
// A limit is set for how much we can grow. We should not exceed that
// (the wasm binary specifies it, so if we tried, we'd fail anyhow).
var maxHeapSize = getHeapMax();
if (requestedSize > maxHeapSize) {
err(`Cannot enlarge memory, requested ${requestedSize} bytes, but the limit is ${maxHeapSize} bytes!`);
return false;
}
// Loop through potential heap size increases. If we attempt a too eager
// reservation that fails, cut down on the attempted size and reserve a
// smaller bump instead. (max 3 times, chosen somewhat arbitrarily)
for (var cutDown = 1; cutDown <= 4; cutDown *= 2) {
var overGrownHeapSize = oldSize * (1 + 0.2 / cutDown); // ensure geometric growth
// but limit overreserving (default to capping at +96MB overgrowth at most)
overGrownHeapSize = Math.min(overGrownHeapSize, requestedSize + 100663296 );
var newSize = Math.min(maxHeapSize, alignMemory(Math.max(requestedSize, overGrownHeapSize), 65536));
var t0 = _emscripten_get_now();
var replacement = growMemory(newSize);
var t1 = _emscripten_get_now();
dbg(`Heap resize call from ${oldSize} to ${newSize} took ${(t1 - t0)} msecs. Success: ${!!replacement}`);
if (replacement) {
return true;
}
}
err(`Failed to grow the heap from ${oldSize} bytes to ${newSize} bytes, not enough memory!`);
return false;
};
var runtimeKeepaliveCounter = 0;
var keepRuntimeAlive = () => noExitRuntime || runtimeKeepaliveCounter > 0;
var _proc_exit = (code) => {
EXITSTATUS = code;
if (!keepRuntimeAlive()) {
Module['onExit']?.(code);
ABORT = true;
}
quit_(code, new ExitStatus(code));
};
/** @suppress {duplicate } */
/** @param {boolean|number=} implicit */
var exitJS = (status, implicit) => {
EXITSTATUS = status;
checkUnflushedContent();
// if exit() was called explicitly, warn the user if the runtime isn't actually being shut down
if (keepRuntimeAlive() && !implicit) {
var msg = `program exited (with status: ${status}), but keepRuntimeAlive() is set (counter=${runtimeKeepaliveCounter}) due to an async operation, so halting execution but not exiting the runtime or preventing further async execution (you can use emscripten_force_exit, if you want to force a true shutdown)`;
readyPromiseReject?.(msg);
err(msg);
}
_proc_exit(status);
};
var _exit = exitJS;
var SYSCALLS = {
varargs:undefined,
getStr(ptr) {
var ret = UTF8ToString(ptr);
return ret;
},
};
var _fd_close = (fd) => {
abort('fd_close called without SYSCALLS_REQUIRE_FILESYSTEM');
};
var INT53_MAX = 9007199254740992;
var INT53_MIN = -9007199254740992;
var bigintToI53Checked = (num) => (num < INT53_MIN || num > INT53_MAX) ? NaN : Number(num);
function _fd_seek(fd, offset, whence, newOffset) {
offset = bigintToI53Checked(offset);
return 70;
;
}
var printCharBuffers = [null,[],[]];
var printChar = (stream, curr) => {
var buffer = printCharBuffers[stream];
assert(buffer);
if (curr === 0 || curr === 10) {
(stream === 1 ? out : err)(UTF8ArrayToString(buffer));
buffer.length = 0;
} else {
buffer.push(curr);
}
};
var flush_NO_FILESYSTEM = () => {
// flush anything remaining in the buffers during shutdown
_fflush(0);
if (printCharBuffers[1].length) printChar(1, 10);
if (printCharBuffers[2].length) printChar(2, 10);
};
var _fd_write = (fd, iov, iovcnt, pnum) => {
// hack to support printf in SYSCALLS_REQUIRE_FILESYSTEM=0
var num = 0;
for (var i = 0; i < iovcnt; i++) {
var ptr = HEAPU32[((iov)>>2)];
var len = HEAPU32[(((iov)+(4))>>2)];
iov += 8;
for (var j = 0; j < len; j++) {
printChar(fd, HEAPU8[ptr+j]);
}
num += len;
}
HEAPU32[((pnum)>>2)] = num;checkInt32(num);
return 0;
};
var incrementExceptionRefcount = (ptr) => ___cxa_increment_exception_refcount(ptr);
var decrementExceptionRefcount = (ptr) => ___cxa_decrement_exception_refcount(ptr);
var getExceptionMessageCommon = (ptr) => {
var sp = stackSave();
var type_addr_addr = stackAlloc(4);
var message_addr_addr = stackAlloc(4);
___get_exception_message(ptr, type_addr_addr, message_addr_addr);
var type_addr = HEAPU32[((type_addr_addr)>>2)];
var message_addr = HEAPU32[((message_addr_addr)>>2)];
var type = UTF8ToString(type_addr);
_free(type_addr);
var message;
if (message_addr) {
message = UTF8ToString(message_addr);
_free(message_addr);
}
stackRestore(sp);
return [type, message];
};
var getExceptionMessage = (ptr) => getExceptionMessageCommon(ptr);
// End JS library code
// include: postlibrary.js
// This file is included after the automatically-generated JS library code
// but before the wasm module is created.
{
// Begin ATMODULES hooks
if (Module['noExitRuntime']) noExitRuntime = Module['noExitRuntime'];
if (Module['print']) out = Module['print'];
if (Module['printErr']) err = Module['printErr'];
if (Module['wasmBinary']) wasmBinary = Module['wasmBinary'];
Module['FS_createDataFile'] = FS.createDataFile;
Module['FS_createPreloadedFile'] = FS.createPreloadedFile;
// End ATMODULES hooks
checkIncomingModuleAPI();
if (Module['arguments']) arguments_ = Module['arguments'];
if (Module['thisProgram']) thisProgram = Module['thisProgram'];
// Assertions on removed incoming Module JS APIs.
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');
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 emscripten_set_window_title in JS)');
assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
assert(typeof Module['ENVIRONMENT'] == 'undefined', 'Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)');
assert(typeof Module['STACK_SIZE'] == 'undefined', 'STACK_SIZE can no longer be set at runtime. Use -sSTACK_SIZE at link time')
// If memory is defined in wasm, the user can't provide it, or set INITIAL_MEMORY
assert(typeof Module['wasmMemory'] == 'undefined', 'Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally');
assert(typeof Module['INITIAL_MEMORY'] == 'undefined', 'Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically');
}
// Begin runtime exports
Module['ccall'] = ccall;
Module['cwrap'] = cwrap;
Module['addFunction'] = addFunction;
Module['removeFunction'] = removeFunction;
Module['setValue'] = setValue;
Module['getValue'] = getValue;
Module['UTF8ToString'] = UTF8ToString;
Module['stringToUTF8'] = stringToUTF8;
Module['writeArrayToMemory'] = writeArrayToMemory;
var missingLibrarySymbols = [
'writeI53ToI64',
'writeI53ToI64Clamped',
'writeI53ToI64Signaling',
'writeI53ToU64Clamped',
'writeI53ToU64Signaling',
'readI53FromI64',
'readI53FromU64',
'convertI32PairToI53',
'convertI32PairToI53Checked',
'convertU32PairToI53',
'getTempRet0',
'zeroMemory',
'withStackSave',
'strError',
'inetPton4',
'inetNtop4',
'inetPton6',
'inetNtop6',
'readSockaddr',
'writeSockaddr',
'readEmAsmArgs',
'jstoi_q',
'getExecutableName',
'autoResumeAudioContext',
'getDynCaller',
'dynCall',
'handleException',
'runtimeKeepalivePush',
'runtimeKeepalivePop',
'callUserCallback',
'maybeExit',
'asmjsMangle',
'asyncLoad',
'mmapAlloc',
'HandleAllocator',
'getNativeTypeSize',
'getUniqueRunDependency',
'addOnInit',
'addOnPostCtor',
'addOnPreMain',
'addOnExit',
'STACK_SIZE',
'STACK_ALIGN',
'POINTER_SIZE',
'ASSERTIONS',
'intArrayFromString',
'intArrayToString',
'AsciiToString',
'stringToAscii',
'UTF16ToString',
'stringToUTF16',
'lengthBytesUTF16',
'UTF32ToString',
'stringToUTF32',
'lengthBytesUTF32',
'stringToNewUTF8',
'registerKeyEventCallback',
'maybeCStringToJsString',
'findEventTarget',
'getBoundingClientRect',
'fillMouseEventData',
'registerMouseEventCallback',
'registerWheelEventCallback',
'registerUiEventCallback',
'registerFocusEventCallback',
'fillDeviceOrientationEventData',
'registerDeviceOrientationEventCallback',
'fillDeviceMotionEventData',
'registerDeviceMotionEventCallback',
'screenOrientation',
'fillOrientationChangeEventData',
'registerOrientationChangeEventCallback',
'fillFullscreenChangeEventData',
'registerFullscreenChangeEventCallback',
'JSEvents_requestFullscreen',
'JSEvents_resizeCanvasForFullscreen',
'registerRestoreOldStyle',
'hideEverythingExceptGivenElement',
'restoreHiddenElements',
'setLetterbox',
'softFullscreenResizeWebGLRenderTarget',
'doRequestFullscreen',
'fillPointerlockChangeEventData',
'registerPointerlockChangeEventCallback',
'registerPointerlockErrorEventCallback',
'requestPointerLock',
'fillVisibilityChangeEventData',
'registerVisibilityChangeEventCallback',
'registerTouchEventCallback',
'fillGamepadEventData',
'registerGamepadEventCallback',
'registerBeforeUnloadEventCallback',
'fillBatteryEventData',
'registerBatteryEventCallback',
'setCanvasElementSize',
'getCanvasElementSize',
'jsStackTrace',
'getCallstack',
'convertPCtoSourceLocation',
'getEnvStrings',
'checkWasiClock',
'wasiRightsToMuslOFlags',
'wasiOFlagsToMuslOFlags',
'initRandomFill',
'randomFill',
'safeSetTimeout',
'setImmediateWrapped',
'safeRequestAnimationFrame',
'clearImmediateWrapped',
'registerPostMainLoop',
'registerPreMainLoop',
'getPromise',
'makePromise',
'idsToPromises',
'makePromiseCallback',
'Browser_asyncPrepareDataCounter',
'isLeapYear',
'ydayFromDate',
'arraySum',
'addDays',
'getSocketFromFD',
'getSocketAddress',
'FS_createPreloadedFile',
'FS_modeStringToFlags',
'FS_getMode',
'FS_stdin_getChar',
'FS_mkdirTree',
'_setNetworkCallback',
'heapObjectForWebGLType',
'toTypedArrayIndex',
'webgl_enable_ANGLE_instanced_arrays',
'webgl_enable_OES_vertex_array_object',
'webgl_enable_WEBGL_draw_buffers',
'webgl_enable_WEBGL_multi_draw',
'webgl_enable_EXT_polygon_offset_clamp',
'webgl_enable_EXT_clip_control',
'webgl_enable_WEBGL_polygon_mode',
'emscriptenWebGLGet',
'computeUnpackAlignedImageSize',
'colorChannelsInGlTextureFormat',
'emscriptenWebGLGetTexPixelData',
'emscriptenWebGLGetUniform',
'webglGetUniformLocation',
'webglPrepareUniformLocationsBeforeFirstUse',
'webglGetLeftBracePos',
'emscriptenWebGLGetVertexAttrib',
'__glGetActiveAttribOrUniform',
'writeGLArray',
'registerWebGlEventCallback',
'runAndAbortIfError',
'ALLOC_NORMAL',
'ALLOC_STACK',
'allocate',
'writeStringToMemory',
'writeAsciiToMemory',
'demangle',
'stackTrace',
];
missingLibrarySymbols.forEach(missingLibrarySymbol)
var unexportedSymbols = [
'run',
'addRunDependency',
'removeRunDependency',
'out',
'err',
'callMain',
'abort',
'wasmMemory',
'wasmExports',
'HEAP64',
'HEAPU64',
'writeStackCookie',
'checkStackCookie',
'INT53_MAX',
'INT53_MIN',
'bigintToI53Checked',
'stackSave',
'stackRestore',
'stackAlloc',
'setTempRet0',
'ptrToString',
'exitJS',
'getHeapMax',
'growMemory',
'ENV',
'setStackLimits',
'ERRNO_CODES',
'DNS',
'Protocols',
'Sockets',
'timers',
'warnOnce',
'readEmAsmArgsArray',
'keepRuntimeAlive',
'alignMemory',
'wasmTable',
'noExitRuntime',
'addOnPreRun',
'addOnPostRun',
'convertJsFunctionToWasm',
'freeTableIndexes',
'functionsInTableMap',
'getEmptyTableSlot',
'updateTableMap',
'getFunctionAddress',
'PATH',
'PATH_FS',
'UTF8Decoder',
'UTF8ArrayToString',
'stringToUTF8Array',
'lengthBytesUTF8',
'UTF16Decoder',
'stringToUTF8OnStack',
'JSEvents',
'specialHTMLTargets',
'findCanvasEventTarget',
'currentFullscreenStrategy',
'restoreOldWindowedStyle',
'UNWIND_CACHE',
'ExitStatus',
'flush_NO_FILESYSTEM',
'emSetImmediate',
'emClearImmediate_deps',
'emClearImmediate',
'promiseMap',
'uncaughtExceptionCount',
'exceptionLast',
'exceptionCaught',
'ExceptionInfo',
'findMatchingCatch',
'getExceptionMessageCommon',
'Browser',
'requestFullscreen',
'requestFullScreen',
'setCanvasSize',
'getUserMedia',
'createContext',
'getPreloadedImageData__data',
'wget',
'MONTH_DAYS_REGULAR',
'MONTH_DAYS_LEAP',
'MONTH_DAYS_REGULAR_CUMULATIVE',
'MONTH_DAYS_LEAP_CUMULATIVE',
'SYSCALLS',
'preloadPlugins',
'FS_stdin_getChar_buffer',
'FS_unlink',
'FS_createPath',
'FS_createDevice',
'FS_readFile',
'FS',
'FS_root',
'FS_mounts',
'FS_devices',
'FS_streams',
'FS_nextInode',
'FS_nameTable',
'FS_currentPath',
'FS_initialized',
'FS_ignorePermissions',
'FS_filesystems',
'FS_syncFSRequests',
'FS_readFiles',
'FS_lookupPath',
'FS_getPath',
'FS_hashName',
'FS_hashAddNode',
'FS_hashRemoveNode',
'FS_lookupNode',
'FS_createNode',
'FS_destroyNode',
'FS_isRoot',
'FS_isMountpoint',
'FS_isFile',
'FS_isDir',
'FS_isLink',
'FS_isChrdev',
'FS_isBlkdev',
'FS_isFIFO',
'FS_isSocket',
'FS_flagsToPermissionString',
'FS_nodePermissions',
'FS_mayLookup',
'FS_mayCreate',
'FS_mayDelete',
'FS_mayOpen',
'FS_checkOpExists',
'FS_nextfd',
'FS_getStreamChecked',
'FS_getStream',
'FS_createStream',
'FS_closeStream',
'FS_dupStream',
'FS_doSetAttr',
'FS_chrdev_stream_ops',
'FS_major',
'FS_minor',
'FS_makedev',
'FS_registerDevice',
'FS_getDevice',
'FS_getMounts',
'FS_syncfs',
'FS_mount',
'FS_unmount',
'FS_lookup',
'FS_mknod',
'FS_statfs',
'FS_statfsStream',
'FS_statfsNode',
'FS_create',
'FS_mkdir',
'FS_mkdev',
'FS_symlink',
'FS_rename',
'FS_rmdir',
'FS_readdir',
'FS_readlink',
'FS_stat',
'FS_fstat',
'FS_lstat',
'FS_doChmod',
'FS_chmod',
'FS_lchmod',
'FS_fchmod',
'FS_doChown',
'FS_chown',
'FS_lchown',
'FS_fchown',
'FS_doTruncate',
'FS_truncate',
'FS_ftruncate',
'FS_utime',
'FS_open',
'FS_close',
'FS_isClosed',
'FS_llseek',
'FS_read',
'FS_write',
'FS_mmap',
'FS_msync',
'FS_ioctl',
'FS_writeFile',
'FS_cwd',
'FS_chdir',
'FS_createDefaultDirectories',
'FS_createDefaultDevices',
'FS_createSpecialDirectories',
'FS_createStandardStreams',
'FS_staticInit',
'FS_init',
'FS_quit',
'FS_findObject',
'FS_analyzePath',
'FS_createFile',
'FS_createDataFile',
'FS_forceLoadFile',
'FS_createLazyFile',
'FS_absolutePath',
'FS_createFolder',
'FS_createLink',
'FS_joinPath',
'FS_mmapAlloc',
'FS_standardizePath',
'MEMFS',
'TTY',
'PIPEFS',
'SOCKFS',
'tempFixedLengthArray',
'miniTempWebGLFloatBuffers',
'miniTempWebGLIntBuffers',
'GL',
'AL',
'GLUT',
'EGL',
'GLEW',
'IDBStore',
'SDL',
'SDL_gfx',
'allocateUTF8',
'allocateUTF8OnStack',
'print',
'printErr',
'jstoi_s',
];
unexportedSymbols.forEach(unexportedRuntimeSymbol);
// End runtime exports
// Begin JS library exports
Module['incrementExceptionRefcount'] = incrementExceptionRefcount;
Module['decrementExceptionRefcount'] = decrementExceptionRefcount;
Module['getExceptionMessage'] = getExceptionMessage;
// End JS library exports
// end include: postlibrary.js
function checkIncomingModuleAPI() {
ignoredModuleProp('fetchSettings');
}
// Imports from the Wasm binary.
var _m68k_get_reg = Module['_m68k_get_reg'] = makeInvalidEarlyAccess('_m68k_get_reg');
var _m68k_set_reg = Module['_m68k_set_reg'] = makeInvalidEarlyAccess('_m68k_set_reg');
var _m68k_execute = Module['_m68k_execute'] = makeInvalidEarlyAccess('_m68k_execute');
var _m68k_instruction_hook_wrapper = Module['_m68k_instruction_hook_wrapper'] = makeInvalidEarlyAccess('_m68k_instruction_hook_wrapper');
var _m68k_cycles_run = Module['_m68k_cycles_run'] = makeInvalidEarlyAccess('_m68k_cycles_run');
var _m68k_end_timeslice = Module['_m68k_end_timeslice'] = makeInvalidEarlyAccess('_m68k_end_timeslice');
var _m68k_init = Module['_m68k_init'] = makeInvalidEarlyAccess('_m68k_init');
var _m68k_pulse_reset = Module['_m68k_pulse_reset'] = makeInvalidEarlyAccess('_m68k_pulse_reset');
var _m68k_set_context = Module['_m68k_set_context'] = makeInvalidEarlyAccess('_m68k_set_context');
var _my_initialize = Module['_my_initialize'] = makeInvalidEarlyAccess('_my_initialize');
var _enable_printf_logging = Module['_enable_printf_logging'] = makeInvalidEarlyAccess('_enable_printf_logging');
var _set_read_mem_func = Module['_set_read_mem_func'] = makeInvalidEarlyAccess('_set_read_mem_func');
var _set_write_mem_func = Module['_set_write_mem_func'] = makeInvalidEarlyAccess('_set_write_mem_func');
var _set_pc_hook_func = Module['_set_pc_hook_func'] = makeInvalidEarlyAccess('_set_pc_hook_func');
var _set_full_instr_hook_func = Module['_set_full_instr_hook_func'] = makeInvalidEarlyAccess('_set_full_instr_hook_func');
var _set_read8_callback = Module['_set_read8_callback'] = makeInvalidEarlyAccess('_set_read8_callback');
var _set_write8_callback = Module['_set_write8_callback'] = makeInvalidEarlyAccess('_set_write8_callback');
var _set_probe_callback = Module['_set_probe_callback'] = makeInvalidEarlyAccess('_set_probe_callback');
var _add_pc_hook_addr = Module['_add_pc_hook_addr'] = makeInvalidEarlyAccess('_add_pc_hook_addr');
var _add_region = Module['_add_region'] = makeInvalidEarlyAccess('_add_region');
var _clear_regions = Module['_clear_regions'] = makeInvalidEarlyAccess('_clear_regions');
var _clear_pc_hook_addrs = Module['_clear_pc_hook_addrs'] = makeInvalidEarlyAccess('_clear_pc_hook_addrs');
var _clear_pc_hook_func = Module['_clear_pc_hook_func'] = makeInvalidEarlyAccess('_clear_pc_hook_func');
var _clear_instr_hook_func = Module['_clear_instr_hook_func'] = makeInvalidEarlyAccess('_clear_instr_hook_func');
var _reset_myfunc_state = Module['_reset_myfunc_state'] = makeInvalidEarlyAccess('_reset_myfunc_state');
var _register_function_name = Module['_register_function_name'] = makeInvalidEarlyAccess('_register_function_name');
var _register_memory_name = Module['_register_memory_name'] = makeInvalidEarlyAccess('_register_memory_name');
var _register_memory_range = Module['_register_memory_range'] = makeInvalidEarlyAccess('_register_memory_range');
var _clear_registered_names = Module['_clear_registered_names'] = makeInvalidEarlyAccess('_clear_registered_names');
var _get_function_name = Module['_get_function_name'] = makeInvalidEarlyAccess('_get_function_name');
var _get_memory_name = Module['_get_memory_name'] = makeInvalidEarlyAccess('_get_memory_name');
var _set_d_reg = Module['_set_d_reg'] = makeInvalidEarlyAccess('_set_d_reg');
var _get_d_reg = Module['_get_d_reg'] = makeInvalidEarlyAccess('_get_d_reg');
var _set_a_reg = Module['_set_a_reg'] = makeInvalidEarlyAccess('_set_a_reg');
var _get_a_reg = Module['_get_a_reg'] = makeInvalidEarlyAccess('_get_a_reg');
var _set_pc_reg = Module['_set_pc_reg'] = makeInvalidEarlyAccess('_set_pc_reg');
var _get_pc_reg = Module['_get_pc_reg'] = makeInvalidEarlyAccess('_get_pc_reg');
var _set_sr_reg = Module['_set_sr_reg'] = makeInvalidEarlyAccess('_set_sr_reg');
var _get_sr_reg = Module['_get_sr_reg'] = makeInvalidEarlyAccess('_get_sr_reg');
var _set_isp_reg = Module['_set_isp_reg'] = makeInvalidEarlyAccess('_set_isp_reg');
var _set_usp_reg = Module['_set_usp_reg'] = makeInvalidEarlyAccess('_set_usp_reg');
var _get_sp_reg = Module['_get_sp_reg'] = makeInvalidEarlyAccess('_get_sp_reg');
var _perfetto_init = Module['_perfetto_init'] = makeInvalidEarlyAccess('_perfetto_init');
var _perfetto_destroy = Module['_perfetto_destroy'] = makeInvalidEarlyAccess('_perfetto_destroy');
var _perfetto_enable_flow = Module['_perfetto_enable_flow'] = makeInvalidEarlyAccess('_perfetto_enable_flow');
var _perfetto_enable_memory = Module['_perfetto_enable_memory'] = makeInvalidEarlyAccess('_perfetto_enable_memory');
var _perfetto_enable_instructions = Module['_perfetto_enable_instructions'] = makeInvalidEarlyAccess('_perfetto_enable_instructions');
var _perfetto_export_trace = Module['_perfetto_export_trace'] = makeInvalidEarlyAccess('_perfetto_export_trace');
var _perfetto_free_trace_data = Module['_perfetto_free_trace_data'] = makeInvalidEarlyAccess('_perfetto_free_trace_data');
var _perfetto_save_trace = Module['_perfetto_save_trace'] = makeInvalidEarlyAccess('_perfetto_save_trace');
var _perfetto_is_initialized = Module['_perfetto_is_initialized'] = makeInvalidEarlyAccess('_perfetto_is_initialized');
var ___cxa_free_exception = makeInvalidEarlyAccess('___cxa_free_exception');
var _m68k_trace_enable = Module['_m68k_trace_enable'] = makeInvalidEarlyAccess('_m68k_trace_enable');
var _m68k_trace_is_enabled = Module['_m68k_trace_is_enabled'] = makeInvalidEarlyAccess('_m68k_trace_is_enabled');
var _m68k_set_trace_flow_callback = Module['_m68k_set_trace_flow_callback'] = makeInvalidEarlyAccess('_m68k_set_trace_flow_callback');
var _m68k_set_trace_mem_callback = Module['_m68k_set_trace_mem_callback'] = makeInvalidEarlyAccess('_m68k_set_trace_mem_callback');
var _m68k_set_trace_instr_callback = Module['_m68k_set_trace_instr_callback'] = makeInvalidEarlyAccess('_m68k_set_trace_instr_callback');
var _m68k_trace_add_mem_region = Module['_m68k_trace_add_mem_region'] = makeInvalidEarlyAccess('_m68k_trace_add_mem_region');
var _m68k_trace_clear_mem_regions = Module['_m68k_trace_clear_mem_regions'] = makeInvalidEarlyAccess('_m68k_trace_clear_mem_regions');
var _m68k_trace_set_flow_enabled = Module['_m68k_trace_set_flow_enabled'] = makeInvalidEarlyAccess('_m68k_trace_set_flow_enabled');
var _m68k_trace_set_mem_enabled = Module['_m68k_trace_set_mem_enabled'] = makeInvalidEarlyAccess('_m68k_trace_set_mem_enabled');
var _m68k_trace_set_instr_enabled = Module['_m68k_trace_set_instr_enabled'] = makeInvalidEarlyAccess('_m68k_trace_set_instr_enabled');
var _m68k_get_total_cycles = Module['_m68k_get_total_cycles'] = makeInvalidEarlyAccess('_m68k_get_total_cycles');
var _m68k_reset_total_cycles = Module['_m68k_reset_total_cycles'] = makeInvalidEarlyAccess('_m68k_reset_total_cycles');
var _m68k_disassemble = Module['_m68k_disassemble'] = makeInvalidEarlyAccess('_m68k_disassemble');
var _fflush = makeInvalidEarlyAccess('_fflush');
var _emscripten_stack_get_end = makeInvalidEarlyAccess('_emscripten_stack_get_end');
var _emscripten_stack_get_base = makeInvalidEarlyAccess('_emscripten_stack_get_base');
var _strerror = makeInvalidEarlyAccess('_strerror');
var _malloc = Module['_malloc'] = makeInvalidEarlyAccess('_malloc');
var _free = Module['_free'] = makeInvalidEarlyAccess('_free');
var _setThrew = makeInvalidEarlyAccess('_setThrew');
var __emscripten_tempret_set = makeInvalidEarlyAccess('__emscripten_tempret_set');
var _emscripten_stack_init = makeInvalidEarlyAccess('_emscripten_stack_init');
var _emscripten_stack_get_free = makeInvalidEarlyAccess('_emscripten_stack_get_free');
var __emscripten_stack_restore = makeInvalidEarlyAccess('__emscripten_stack_restore');
var __emscripten_stack_alloc = makeInvalidEarlyAccess('__emscripten_stack_alloc');
var _emscripten_stack_get_current = makeInvalidEarlyAccess('_emscripten_stack_get_current');
var ___cxa_increment_exception_refcount = makeInvalidEarlyAccess('___cxa_increment_exception_refcount');
var ___cxa_decrement_exception_refcount = makeInvalidEarlyAccess('___cxa_decrement_exception_refcount');
var ___get_exception_message = makeInvalidEarlyAccess('___get_exception_message');
var ___cxa_can_catch = makeInvalidEarlyAccess('___cxa_can_catch');
var ___cxa_get_exception_ptr = makeInvalidEarlyAccess('___cxa_get_exception_ptr');
var ___set_stack_limits = Module['___set_stack_limits'] = makeInvalidEarlyAccess('___set_stack_limits');
function assignWasmExports(wasmExports) {
Module['_m68k_get_reg'] = _m68k_get_reg = createExportWrapper('m68k_get_reg', 2);
Module['_m68k_set_reg'] = _m68k_set_reg = createExportWrapper('m68k_set_reg', 2);
Module['_m68k_execute'] = _m68k_execute = createExportWrapper('m68k_execute', 1);
Module['_m68k_instruction_hook_wrapper'] = _m68k_instruction_hook_wrapper = createExportWrapper('m68k_instruction_hook_wrapper', 3);
Module['_m68k_cycles_run'] = _m68k_cycles_run = createExportWrapper('m68k_cycles_run', 0);
Module['_m68k_end_timeslice'] = _m68k_end_timeslice = createExportWrapper('m68k_end_timeslice', 0);
Module['_m68k_init'] = _m68k_init = createExportWrapper('m68k_init', 0);
Module['_m68k_pulse_reset'] = _m68k_pulse_reset = createExportWrapper('m68k_pulse_reset', 0);
Module['_m68k_set_context'] = _m68k_set_context = createExportWrapper('m68k_set_context', 1);
Module['_my_initialize'] = _my_initialize = createExportWrapper('my_initialize', 0);
Module['_enable_printf_logging'] = _enable_printf_logging = createExportWrapper('enable_printf_logging', 0);
Module['_set_read_mem_func'] = _set_read_mem_func = createExportWrapper('set_read_mem_func', 1);
Module['_set_write_mem_func'] = _set_write_mem_func = createExportWrapper('set_write_mem_func', 1);
Module['_set_pc_hook_func'] = _set_pc_hook_func = createExportWrapper('set_pc_hook_func', 1);
Module['_set_full_instr_hook_func'] = _set_full_instr_hook_func = createExportWrapper('set_full_instr_hook_func', 1);
Module['_set_read8_callback'] = _set_read8_callback = createExportWrapper('set_read8_callback', 1);
Module['_set_write8_callback'] = _set_write8_callback = createExportWrapper('set_write8_callback', 1);
Module['_set_probe_callback'] = _set_probe_callback = createExportWrapper('set_probe_callback', 1);
Module['_add_pc_hook_addr'] = _add_pc_hook_addr = createExportWrapper('add_pc_hook_addr', 1);
Module['_add_region'] = _add_region = createExportWrapper('add_region', 3);
Module['_clear_regions'] = _clear_regions = createExportWrapper('clear_regions', 0);
Module['_clear_pc_hook_addrs'] = _clear_pc_hook_addrs = createExportWrapper('clear_pc_hook_addrs', 0);
Module['_clear_pc_hook_func'] = _clear_pc_hook_func = createExportWrapper('clear_pc_hook_func', 0);
Module['_clear_instr_hook_func'] = _clear_instr_hook_func = createExportWrapper('clear_instr_hook_func', 0);
Module['_reset_myfunc_state'] = _reset_myfunc_state = createExportWrapper('reset_myfunc_state', 0);
Module['_register_function_name'] = _register_function_name = createExportWrapper('register_function_name', 2);
Module['_register_memory_name'] = _register_memory_name = createExportWrapper('register_memory_name', 2);
Module['_register_memory_range'] = _register_memory_range = createExportWrapper('register_memory_range', 3);
Module['_clear_registered_names'] = _clear_registered_names = createExportWrapper('clear_registered_names', 0);
Module['_get_function_name'] = _get_function_name = createExportWrapper('get_function_name', 1);
Module['_get_memory_name'] = _get_memory_name = createExportWrapper('get_memory_name', 1);
Module['_set_d_reg'] = _set_d_reg = createExportWrapper('set_d_reg', 2);
Module['_get_d_reg'] = _get_d_reg = createExportWrapper('get_d_reg', 1);
Module['_set_a_reg'] = _set_a_reg = createExportWrapper('set_a_reg', 2);
Module['_get_a_reg'] = _get_a_reg = createExportWrapper('get_a_reg', 1);
Module['_set_pc_reg'] = _set_pc_reg = createExportWrapper('set_pc_reg', 1);
Module['_get_pc_reg'] = _get_pc_reg = createExportWrapper('get_pc_reg', 0);
Module['_set_sr_reg'] = _set_sr_reg = createExportWrapper('set_sr_reg', 1);
Module['_get_sr_reg'] = _get_sr_reg = createExportWrapper('get_sr_reg', 0);
Module['_set_isp_reg'] = _set_isp_reg = createExportWrapper('set_isp_reg', 1);
Module['_set_usp_reg'] = _set_usp_reg = createExportWrapper('set_usp_reg', 1);
Module['_get_sp_reg'] = _get_sp_reg = createExportWrapper('get_sp_reg', 0);
Module['_perfetto_init'] = _perfetto_init = createExportWrapper('perfetto_init', 1);
Module['_perfetto_destroy'] = _perfetto_destroy = createExportWrapper('perfetto_destroy', 0);
Module['_perfetto_enable_flow'] = _perfetto_enable_flow = createExportWrapper('perfetto_enable_flow', 1);
Module['_perfetto_enable_memory'] = _perfetto_enable_memory = createExportWrapper('perfetto_enable_memory', 1);
Module['_perfetto_enable_instructions'] = _perfetto_enable_instructions = createExportWrapper('perfetto_enable_instructions', 1);
Module['_perfetto_export_trace'] = _perfetto_export_trace = createExportWrapper('perfetto_export_trace', 2);
Module['_perfetto_free_trace_data'] = _perfetto_free_trace_data = createExportWrapper('perfetto_free_trace_data', 1);
Module['_perfetto_save_trace'] = _perfetto_save_trace = createExportWrapper('perfetto_save_trace', 1);
Module['_perfetto_is_initialized'] = _perfetto_is_initialized = createExportWrapper('perfetto_is_initialized', 0);
___cxa_free_exception = createExportWrapper('__cxa_free_exception', 1);
Module['_m68k_trace_enable'] = _m68k_trace_enable = createExportWrapper('m68k_trace_enable', 1);
Module['_m68k_trace_is_enabled'] = _m68k_trace_is_enabled = createExportWrapper('m68k_trace_is_enabled', 0);
Module['_m68k_set_trace_flow_callback'] = _m68k_set_trace_flow_callback = createExportWrapper('m68k_set_trace_flow_callback', 1);
Module['_m68k_set_trace_mem_callback'] = _m68k_set_trace_mem_callback = createExportWrapper('m68k_set_trace_mem_callback', 1);
Module['_m68k_set_trace_instr_callback'] = _m68k_set_trace_instr_callback = createExportWrapper('m68k_set_trace_instr_callback', 1);
Module['_m68k_trace_add_mem_region'] = _m68k_trace_add_mem_region = createExportWrapper('m68k_trace_add_mem_region', 2);
Module['_m68k_trace_clear_mem_regions'] = _m68k_trace_clear_mem_regions = createExportWrapper('m68k_trace_clear_mem_regions', 0);
Module['_m68k_trace_set_flow_enabled'] = _m68k_trace_set_flow_enabled = createExportWrapper('m68k_trace_set_flow_enabled', 1);
Module['_m68k_trace_set_mem_enabled'] = _m68k_trace_set_mem_enabled = createExportWrapper('m68k_trace_set_mem_enabled', 1);
Module['_m68k_trace_set_instr_enabled'] = _m68k_trace_set_instr_enabled = createExportWrapper('m68k_trace_set_instr_enabled', 1);
Module['_m68k_get_total_cycles'] = _m68k_get_total_cycles = createExportWrapper('m68k_get_total_cycles', 0);
Module['_m68k_reset_total_cycles'] = _m68k_reset_total_cycles = createExportWrapper('m68k_reset_total_cycles', 0);
Module['_m68k_disassemble'] = _m68k_disassemble = createExportWrapper('m68k_disassemble', 3);
_fflush = createExportWrapper('fflush', 1);
_emscripten_stack_get_end = wasmExports['emscripten_stack_get_end'];
_emscripten_stack_get_base = wasmExports['emscripten_stack_get_base'];
_strerror = createExportWrapper('strerror', 1);
Module['_malloc'] = _malloc = createExportWrapper('malloc', 1);
Module['_free'] = _free = createExportWrapper('free', 1);
_setThrew = createExportWrapper('setThrew', 2);
__emscripten_tempret_set = createExportWrapper('_emscripten_tempret_set', 1);
_emscripten_stack_init = wasmExports['emscripten_stack_init'];
_emscripten_stack_get_free = wasmExports['emscripten_stack_get_free'];
__emscripten_stack_restore = wasmExports['_emscripten_stack_restore'];
__emscripten_stack_alloc = wasmExports['_emscripten_stack_alloc'];
_emscripten_stack_get_current = wasmExports['emscripten_stack_get_current'];
___cxa_increment_exception_refcount = createExportWrapper('__cxa_increment_exception_refcount', 1);
___cxa_decrement_exception_refcount = createExportWrapper('__cxa_decrement_exception_refcount', 1);
___get_exception_message = createExportWrapper('__get_exception_message', 3);
___cxa_can_catch = createExportWrapper('__cxa_can_catch', 3);
___cxa_get_exception_ptr = createExportWrapper('__cxa_get_exception_ptr', 1);
Module['___set_stack_limits'] = ___set_stack_limits = createExportWrapper('__set_stack_limits', 2);
}
var wasmImports = {
/** @export */
__assert_fail: ___assert_fail,
/** @export */
__cxa_begin_catch: ___cxa_begin_catch,
/** @export */
__cxa_find_matching_catch_2: ___cxa_find_matching_catch_2,
/** @export */
__cxa_find_matching_catch_3: ___cxa_find_matching_catch_3,
/** @export */
__cxa_throw: ___cxa_throw,
/** @export */
__handle_stack_overflow: ___handle_stack_overflow,
/** @export */
__resumeException: ___resumeException,
/** @export */
_abort_js: __abort_js,
/** @export */
_emscripten_throw_longjmp: __emscripten_throw_longjmp,
/** @export */
emscripten_resize_heap: _emscripten_resize_heap,
/** @export */
exit: _exit,
/** @export */
fd_close: _fd_close,
/** @export */
fd_seek: _fd_seek,
/** @export */
fd_write: _fd_write,
/** @export */
invoke_ii,
/** @export */
invoke_iii,
/** @export */
invoke_iiii,
/** @export */
invoke_iiiii,
/** @export */
invoke_iiiiii,
/** @export */
invoke_v,
/** @export */
invoke_vi,
/** @export */
invoke_vii,
/** @export */
invoke_viii,
/** @export */
invoke_viiii,
/** @export */
invoke_viiiiii
};
var wasmExports = await createWasm();
function invoke_ii(index,a1) {
var sp = stackSave();
try {
return getWasmTableEntry(index)(a1);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_iiiiii(index,a1,a2,a3,a4,a5) {
var sp = stackSave();
try {
return getWasmTableEntry(index)(a1,a2,a3,a4,a5);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_vii(index,a1,a2) {
var sp = stackSave();
try {
getWasmTableEntry(index)(a1,a2);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_iiii(index,a1,a2,a3) {
var sp = stackSave();
try {
return getWasmTableEntry(index)(a1,a2,a3);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_v(index) {
var sp = stackSave();
try {
getWasmTableEntry(index)();
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_iiiii(index,a1,a2,a3,a4) {
var sp = stackSave();
try {
return getWasmTableEntry(index)(a1,a2,a3,a4);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_vi(index,a1) {
var sp = stackSave();
try {
getWasmTableEntry(index)(a1);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_iii(index,a1,a2) {
var sp = stackSave();
try {
return getWasmTableEntry(index)(a1,a2);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6) {
var sp = stackSave();
try {
getWasmTableEntry(index)(a1,a2,a3,a4,a5,a6);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_viii(index,a1,a2,a3) {
var sp = stackSave();
try {
getWasmTableEntry(index)(a1,a2,a3);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
function invoke_viiii(index,a1,a2,a3,a4) {
var sp = stackSave();
try {
getWasmTableEntry(index)(a1,a2,a3,a4);
} catch(e) {
stackRestore(sp);
if (!(e instanceof EmscriptenEH)) throw e;
_setThrew(1, 0);
}
}
// include: postamble.js
// === Auto-generated postamble setup entry stuff ===
var calledRun;
function stackCheckInit() {
// This is normally called automatically during __wasm_call_ctors but need to
// get these values before even running any of the ctors so we call it redundantly
// here.
_emscripten_stack_init();
// TODO(sbc): Move writeStackCookie to native to to avoid this.
writeStackCookie();
}
function run() {
if (runDependencies > 0) {
dependenciesFulfilled = run;
return;
}
stackCheckInit();
preRun();
// a preRun added a dependency, run will be called later
if (runDependencies > 0) {
dependenciesFulfilled = run;
return;
}
function doRun() {
// run may have just been called through dependencies being fulfilled just in this very frame,
// or while the async setStatus time below was happening
assert(!calledRun);
calledRun = true;
Module['calledRun'] = true;
if (ABORT) return;
initRuntime();
readyPromiseResolve?.(Module);
Module['onRuntimeInitialized']?.();
consumedModuleProp('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(() => {
setTimeout(() => Module['setStatus'](''), 1);
doRun();
}, 1);
} else
{
doRun();
}
checkStackCookie();
}
function checkUnflushedContent() {
// Compiler settings do not allow exiting the runtime, so flushing
// the streams is not possible. but in ASSERTIONS mode we check
// if there was something to flush, and if so tell the user they
// should request that the runtime be exitable.
// Normally we would not even include flush() at all, but in ASSERTIONS
// builds we do so just for this check, and here we see if there is any
// content to flush, that is, we check if there would have been
// something a non-ASSERTIONS build would have not seen.
// How we flush the streams depends on whether we are in SYSCALLS_REQUIRE_FILESYSTEM=0
// mode (which has its own special function for this; otherwise, all
// the code is inside libc)
var oldOut = out;
var oldErr = err;
var has = false;
out = err = (x) => {
has = true;
}
try { // it doesn't matter if it fails
flush_NO_FILESYSTEM();
} catch(e) {}
out = oldOut;
err = oldErr;
if (has) {
warnOnce('stdio streams had content in them that was not flushed. you should set EXIT_RUNTIME to 1 (see the Emscripten FAQ), or make sure to emit a newline when you printf etc.');
warnOnce('(this may also be due to not including full filesystem support - try building with -sFORCE_FILESYSTEM)');
}
}
function preInit() {
if (Module['preInit']) {
if (typeof Module['preInit'] == 'function') Module['preInit'] = [Module['preInit']];
while (Module['preInit'].length > 0) {
Module['preInit'].shift()();
}
}
consumedModuleProp('preInit');
}
preInit();
run();
// end include: postamble.js
// include: post.js
// post.js
// Additional helper for accessing the Module after initialization
// This file is appended to the Emscripten-generated code
// The Module variable is already exported by Emscripten's module system
// end include: post.js
// include: postamble_modularize.js
// In MODULARIZE mode we wrap the generated code in a factory function
// and return either the Module itself, or a promise of the module.
//
// We assign to the `moduleRtn` global here and configure closure to see
// this as and extern so it won't get minified.
if (runtimeInitialized) {
moduleRtn = Module;
} else {
// Set up the promise that indicates the Module is initialized
moduleRtn = new Promise((resolve, reject) => {
readyPromiseResolve = resolve;
readyPromiseReject = reject;
});
}
// Assertion for attempting to access module properties on the incoming
// moduleArg. In the past we used this object as the prototype of the module
// and assigned properties to it, but now we return a distinct object. This
// keeps the instance private until it is ready (i.e the promise has been
// resolved).
for (const prop of Object.keys(Module)) {
if (!(prop in moduleArg)) {
Object.defineProperty(moduleArg, prop, {
configurable: true,
get() {
abort(`Access to module property ('${prop}') is no longer possible via the module constructor argument; Instead, use the result of the module constructor.`)
}
});
}
}
// end include: postamble_modularize.js
return moduleRtn;
}
// Export using a UMD style export, or ES6 exports if selected
export default createMusashi;