From d5e1de6da96c1ab3b8cae68447e8ed3696a7006e Mon Sep 17 00:00:00 2001 From: Robert O'Callahan Date: Fri, 11 Oct 2024 09:01:47 +1300 Subject: [lldb] Implement basic support for reverse-continue (#99736) This commit only adds support for the `SBProcess::ReverseContinue()` API. A user-accessible command for this will follow in a later commit. This feature depends on a gdbserver implementation (e.g. `rr`) providing support for the `bc` and `bs` packets. `lldb-server` does not support those packets, and there is no plan to change that. So, for testing purposes, `lldbreverse.py` wraps `lldb-server` with a Python implementation of *very limited* record-and-replay functionality for use by *tests only*. The majority of this PR is test infrastructure (about 700 of the 950 lines added). --- lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp') diff --git a/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp b/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp index de047ee214c1..b0aa664775b4 100644 --- a/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp +++ b/lldb/source/Plugins/Process/Linux/NativeThreadLinux.cpp @@ -82,6 +82,9 @@ void LogThreadStopInfo(Log &log, const ThreadStopInfo &stop_info, case eStopReasonProcessorTrace: log.Printf("%s: %s processor trace", __FUNCTION__, header); return; + case eStopReasonHistoryBoundary: + log.Printf("%s: %s history boundary", __FUNCTION__, header); + return; default: log.Printf("%s: %s invalid stop reason %" PRIu32, __FUNCTION__, header, static_cast(stop_info.reason)); -- cgit v1.2.3