8.8.1.1.1.2.3. Callstack

interface Callstack()

fetch(maxLevels?: number)

Fetches the callstack.

let {frames, reasonUnwindHalted} = session.callstack.fetch();
// For each frame in the callstack, print the info about the frame
for (let i = 0; i < frames.length; i++) {
  let {functionName, sourceLine, pc} = frames[i];
  const functionDisplay = functionName || "<symbol is not available>";
  if (sourceLine) {
    let {path, line, column} = sourceLine;
    console.log(`${i} ${functionDisplay} at ${path}:${line}:${column} PC = ${pc}`);
  } else {
    console.log(`${i} ${functionDisplay} PC = ${pc}`);
  }
}

Parameters:

• maxLevels (number | null) -- The maximum number of frames to fetch. Defaults to all frames.

Return type:

CallstackResult