tree be9c1dd3f58d1fb240120c11809c7cc8227d1053
parent 2948e9667218b8b2307c37b8c7df5b9593416c61
author Greg Clayton <gclayton@fb.com> 1614641195 -0800
committer Copybara-Service <copybara-worker@google.com> 1616704755 -0700

Add a progress class that can track long running operations in LLDB.

LLDB can often appear deadlocked to users that use IDEs when it is indexing DWARF, or parsing symbol tables. These long running operations can make a debug session appear to be doing nothing even though a lot of work is going on inside LLDB. This patch adds a public API to allow clients to listen to debugger events that report progress and will allow UI to create an activity window or display that can show users what is going on and keep them informed of expensive operations that are going on inside LLDB.

Differential Revision: https://reviews.llvm.org/D97739

GitOrigin-RevId: e122877f10988d791cd7d7cd667ce17febec3a16