Display stacks of all threads

[sthlm58]

Is it possible to have a visualization of all the stacks of all the threads inside the process, simultaneously?

Note: This feature would be equivalent to "Parallel stacks" of Visual Studio debugger.

Would it be possible to use the Python scripting of LLDB to achieve the same?

[vadimcn]

Would it be possible to use the Python scripting of LLDB to achieve the same?

I don't see why not.

[sthlm58]

I'm not sure how the "Python scripting" approach would work in that case. Following the https://github.com/vadimcn/codelldb/wiki/Data-visualization it would be a conditional breakpoint.

But possible use cases I have in mind are like:
a) there is a crash, and when the debugger stops I can visualize all the stacks
b) I hit the "pause debugging" button, and when the debugger pauses I can visualize all the stacks

Would this require implementation to be done by the extension itself?
Is the VSCode debugging architecture even allowing to do this?

[vadimcn]

The simplest would be just to add a user command that you run manually.

A more advanced approach would be to start an event handler thread that listens to target stop events.