emscripten list imports, exports, imported symbols

stdout.json

.wasm
{
  "declares": [
    "exit",
    "abort",
    "__assert_fail",
    "environ_sizes_get",
    "environ_get",
    "__syscall_fcntl64",
    "__syscall_ioctl",
    "fd_close",
    "fd_read",
    "fd_write",
    "proc_exit",
    "__syscall_faccessat",
    "__syscall_chmod",
    "__syscall_dup",
    "_dlopen_js",
    "_dlsym_js",
    "_dlinit",
    "emscripten_memcpy_big",
    "_tzset_js",
    "_localtime_js",
    "_emscripten_date_now",
    "_emscripten_get_now_is_monotonic",
    "emscripten_get_now",
    "__syscall_openat",
    "__syscall_fstat64",
    "__syscall_stat64",
    "__syscall_newfstatat",
    "__syscall_lstat64",
    "__syscall_getcwd",
    "fd_fdstat_get",
    "__syscall_getdents64",
    "__syscall_readlinkat",
    "emscripten_get_heap_max",
    "__syscall_unlinkat",
    "emscripten_resize_heap",
    "setTempRet0",
    "fd_seek"
  ],
  "globalImports": [
  ],
  "exports": [
    "__wasm_call_ctors",
    "main",
    "malloc",
    "__errno_location",
    "__dl_seterr",
    "stackSave",
    "stackRestore",
    "stackAlloc",
    "dynCall_jii",
    "dynCall_iji",
    "dynCall_vji",
    "dynCall_iijj",
    "dynCall_iijji",
    "dynCall_iiijji",
    "dynCall_iijii",
    "dynCall_iiiiiiji",
    "dynCall_iiij",
    "dynCall_iiiij",
    "dynCall_iij",
    "dynCall_viji",
    "dynCall_ijiii",
    "dynCall_ijii",
    "dynCall_jiij",
    "dynCall_ji",
    "dynCall_iiji",
    "dynCall_iiijiijii",
    "dynCall_viiiij",
    "dynCall_viiiijiij",
    "dynCall_viiiiji",
    "dynCall_viiiiij",
    "dynCall_iiiijj",
    "dynCall_iiiijiiii",
    "dynCall_iiiijiji",
    "dynCall_iijjii",
    "dynCall_jjii",
    "dynCall_jiii",
    "dynCall_jiiiii",
    "dynCall_jj",
    "dynCall_jjj",
    "dynCall_iiiiiijiiii",
    "dynCall_jiji",
    "dynCall_viii",
    "dynCall_iiii",
    "dynCall_iiiii",
    "dynCall_iii",
    "dynCall_ii",
    "dynCall_iiiiii",
    "dynCall_iiiiiiii",
    "dynCall_iiid",
    "dynCall_vi",
    "dynCall_iiiiiii",
    "dynCall_vii",
    "dynCall_viiii",
    "dynCall_iiiiiiiii",
    "dynCall_viiiiiii",
    "dynCall_iidiiii"
  ],
  "namedGlobals": {
  },
  "invokeFuncs": [
  ],
  "mainReadsParams": 1,
  "features": [
  ]
}

symbols.sh

# returns list of imported and exported symbols for webassembly binary. Needs emsdk, calls binaryen utility `wasm-emscripten-finalize`

emsdk/upstream/bin/wasm-emscripten-finalize objdump.wasm