machine type must be wasm32
unknown file type
{"text":"asm"}
atexit()s
-O2 --closure 1
TypeError: Module.someThing is not a function
Runtime
Runtime.someThing
NameError
a problem occurred in evaluating content after a "-s"
-s
SyntaxError: invalid syntax
file=..
f'..'
RangeError: Maximum call stack size exceeded
.wasm
dlopen()
val
ASYNCIFY_IMPORTS
ccall
ccall()
cwrap()
setValue()
getValue()
UTF8ToString()
stringToUTF8()
UTF16ToString()
stringToUTF16()
UTF32ToString()
stringToUTF32()
AsciiToString()
intArrayFromString()
intArrayToString()
writeArrayToMemory()
addRunDependency()
removeRunDependency()
stackTrace()
HEAP8
HEAP16
HEAP32
HEAPU8
HEAPU16
HEAPU32
HEAPF32
HEAPF64
FS.makedev()
FS.registerDevice()
FS.init()
FS.mount()
FS.unmount()
FS.syncfs()
FS.mkdir()
FS.mkdev()
FS.symlink()
FS.rename()
FS.rmdir()
FS.unlink()
FS.readlink()
FS.stat()
FS.lstat()
FS.chmod()
FS.lchmod()
FS.fchmod()
FS.chown()
FS.lchown()
FS.fchown()
FS.truncate()
FS.ftruncate()
FS.utime()
FS.open()
FS.close()
FS.llseek()
FS.read()
FS.write()
FS.readFile()
FS.writeFile()
FS.createLazyFile()
FS.createPreloadedFile()
FS.trackingDelegate[callback name]
FS.isFile()
FS.isDir()
FS.isLink()
FS.isChrdev()
FS.isBlkdev()
FS.isSocket()
FS.cwd()
FS.chdir()
FS.readdir()
FS.lookupPath()
FS.analyzePath()
FS.getPath()
Module.arguments
Module.buffer
Module.wasmMemory
Module.locateFile
Module.logReadFiles
Module.printWithColors
Module.onAbort
Module.onRuntimeInitialized
Module.noExitRuntime
Module.noInitialRun
Module.preInit
Module.preinitializedWebGLContext
Module.preRun
Module.print
Module.printErr
Module.mainScriptUrlOrBlob
Module.destroy()
Module.getPreloadedPackage()
Module.instantiateWasm()
Module.onCustomMessage()
Module.fetchSettings()
val::array()
val::object()
val::u8string()
val::u16string()
val::undefined()
val::null()
val::as_handle()
val::take_ownership()
val::global()
val::module_property()
val::val()
val::~val()
val::operator=()
val::hasOwnProperty()
val::new_()
val::operator[]()
val::set()
val::operator()()
val::call()
val::as()
val::typeof()
val::vecFromJSArray()
val::convertJSArrayToNumberVector()
val::await()
val::operator co_await()
arg
ret_val
allow_raw_pointers
allow_raw_pointers::type
allow_raw_pointer
select_overload()
select_const()
optional_override()
function()
value_array
value_object
default_smart_ptr_trait
smart_ptr_trait
wrapper
EMSCRIPTEN_WRAPPER()
base
pure_virtual
constructor
class_
register_vector()
register_map()
enum_
constant()
allocate()
FS.hashName()
FS.hashAddNode()
FS.hashRemoveNode()
FS.lookupNode()
FS.createNode()
FS.destroyNode()
FS.isRoot()
FS.isMountpoint()
FS.isFIFO()
FS.nextfd()
FS.getStream()
FS.createStream()
FS.closeStream()
FS.getStreamFromPtr()
FS.getPtrForStream()
FS.major()
FS.minor()
FS.getDevice()
FS.getMounts()
FS.lookup()
FS.mknod()
FS.create()
FS.allocate()
FS.mmap()
FS.ioctl()
FS.staticInit()
FS.quit()
FS.indexedDB()
FS.DB_NAME()
FS.getMode()
FS.findObject()
FS.createPath()
FS.createFile()
FS.createDataFile()
FS.createDevice()
FS.forceLoadFile()
malloc
free
SAFE_HEAP
本节将说明Emscripten能做什么，为什么需要它，它的局限性和许可协议。通过本节内容，您将会了解Emscripten是否是适合您的工具，以及遇到 其他问题 时该怎么做。