45 lines
1006 B
JavaScript
Generated
45 lines
1006 B
JavaScript
Generated
// WASM loader that provides WASI imports
|
|
import Module from "module";
|
|
import { fileURLToPath } from "url";
|
|
import { dirname } from "path";
|
|
|
|
const __dirname = dirname(fileURLToPath(import.meta.url));
|
|
|
|
// Mock WASI environment
|
|
const mockEnv = {
|
|
// Standard C library functions
|
|
malloc: () => 0,
|
|
free: () => {},
|
|
memcpy: () => 0,
|
|
memset: () => 0,
|
|
strlen: () => 0,
|
|
};
|
|
|
|
const mockWasi = {
|
|
proc_exit: () => {},
|
|
environ_get: () => 0,
|
|
environ_sizes_get: () => 0,
|
|
fd_write: () => 0,
|
|
fd_read: () => 0,
|
|
fd_seek: () => 0,
|
|
fd_close: () => 0,
|
|
fd_prestat: () => 8,
|
|
fd_prestat_dir_name: () => 0,
|
|
path_open: () => 8,
|
|
path_create_directory: () => 0,
|
|
path_remove_directory: () => 0,
|
|
path_unlink_file: () => 0,
|
|
path_filestat_get: () => 0,
|
|
path_rename: () => 0,
|
|
sys_info: () => 0,
|
|
clock_time_get: () => 0,
|
|
random_get: (buf, buflen) => 0,
|
|
thread_spawn: () => 0,
|
|
args_get: () => 0,
|
|
args_sizes_get: () => 0,
|
|
};
|
|
|
|
// Register globals
|
|
globalThis.env = mockEnv;
|
|
globalThis.wasi_snapshot_preview1 = mockWasi;
|