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| author | Jaroslav Sevcik <jarin@google.com> | 2020-05-20 10:59:57 +0200 |
|---|---|---|
| committer | Pavel Labath <pavel@labath.sk> | 2020-05-20 11:08:34 +0200 |
| commit | 56de738d18e11c86169f0248b97b2854c37e35ce (patch) | |
| tree | e85a79423471c4ef10d7c0b7cb27b2516046e8fa /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 51446c13f6229561db13718555a1b4993caac209 (diff) | |
| download | llvm-56de738d18e11c86169f0248b97b2854c37e35ce.zip llvm-56de738d18e11c86169f0248b97b2854c37e35ce.tar.gz llvm-56de738d18e11c86169f0248b97b2854c37e35ce.tar.bz2 | |
[lldb-server] Reset stop reason of all threads when resuming
Summary:
This patch makes the stop reason reset logic similar to MacOS' debugserver, where exceptions are reset for all threads when resuming process for stepping or continuing (see [[ https://github.com/llvm/llvm-project/blob/96f3ea0d21b48ca088355db10d4d1a2e9bc9f884/lldb/tools/debugserver/source/MacOSX/MachThreadList.cpp#L433 | MachThreadList::ProcessWillResume ]] and [[ https://github.com/llvm/llvm-project/blob/96f3ea0d21b48ca088355db10d4d1a2e9bc9f884/lldb/tools/debugserver/source/MacOSX/MachThread.cpp#L363 | MachThread::ThreadWillResume ]]).
Resetting stop reasons on resume fixes problems where LLDB spuriously reports SIGTRAP signal stop reason for deleted breakpoints (both internal and public) and where LLDB stops on an internal breakpoint while stepping over while a breakpoint is hit in another thread. See [[ https://bugs.llvm.org/show_bug.cgi?id=45642 | PR45642 ]] for details.
Reviewed By: jingham, labath
Differential Revision: https://reviews.llvm.org/D79308
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions