Function setU32

runtime/src/env.js:13–13

(ptr, v)

export function makeCompilerEnv({ getExports, onLine, fetchedSources, lockfile, integrityActive, rt, captureHostCall }) {
    const readStr = (ptr, len) => TD.decode(new Uint8Array(getExports().memory.buffer, ptr, len));
    const setU32 = (ptr, v) => new DataView(getExports().memory.buffer).setUint32(ptr, v, true);

    return {
        host_print: (ptr, len) => onLine(readStr(ptr, len)),