This is a user facing action, it is meant to focus the user's attention on something other than the 0th frame when you stop somewhere where that's helpful. For instance, stopping in pthread_kill after an assert will select the assert frame. This is not something you want to have happen internally in lldb, both because internally you really don't want the selected frame changing out from under you, and because the recognizers can do arbitrary work, and that can cause deadlocks or other unexpected behavior. However, it's not something that the current code does explicitly after a stop has been delivered, it's expected to happen implicitly as part of stopping. I changing this to call SMRF explicitly after a user stop, but that got pretty ugly quickly. So I added a bool to control whether to run this and audited all the current uses to determine whether we're returning to the user or not. Differential Revision: https://reviews.llvm.org/D148863
The LLVM Compiler Infrastructure
Welcome to the LLVM project!
This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.
The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.
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