[Lldb-commits] [PATCH] D111779: [lldb] Make the thread_local g_global_boundary accessed from a single file
Martin Storsjö via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Thu Oct 14 01:20:28 PDT 2021
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7106f588567b: [lldb] Make the thread_local g_global_boundary accessed from a single file (authored by mstorsjo).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D111779/new/
https://reviews.llvm.org/D111779
Files:
lldb/include/lldb/Utility/ReproducerInstrumentation.h
lldb/source/Utility/ReproducerInstrumentation.cpp
Index: lldb/source/Utility/ReproducerInstrumentation.cpp
===================================================================
--- lldb/source/Utility/ReproducerInstrumentation.cpp
+++ lldb/source/Utility/ReproducerInstrumentation.cpp
@@ -16,6 +16,9 @@
using namespace lldb_private;
using namespace lldb_private::repro;
+// Whether we're currently across the API boundary.
+static thread_local bool g_global_boundary = false;
+
void *IndexToObject::GetObjectForIndexImpl(unsigned idx) {
return m_mapping.lookup(idx);
}
@@ -227,6 +230,13 @@
return m_sequence;
}
+void Recorder::PrivateThread() { g_global_boundary = true; }
+
+void Recorder::UpdateBoundary() {
+ if (m_local_boundary)
+ g_global_boundary = false;
+}
+
void InstrumentationData::Initialize(Serializer &serializer,
Registry ®istry) {
InstanceImpl().emplace(serializer, registry);
@@ -248,6 +258,5 @@
return g_instrumentation_data;
}
-thread_local bool lldb_private::repro::Recorder::g_global_boundary = false;
std::atomic<unsigned> lldb_private::repro::Recorder::g_sequence;
std::mutex lldb_private::repro::Recorder::g_mutex;
Index: lldb/include/lldb/Utility/ReproducerInstrumentation.h
===================================================================
--- lldb/include/lldb/Utility/ReproducerInstrumentation.h
+++ lldb/include/lldb/Utility/ReproducerInstrumentation.h
@@ -868,17 +868,14 @@
/// Mark the current thread as a private thread and pretend that everything
/// on this thread is behind happening behind the API boundary.
- static void PrivateThread() { g_global_boundary = true; }
+ static void PrivateThread();
private:
static unsigned GetNextSequenceNumber() { return g_sequence++; }
unsigned GetSequenceNumber() const;
template <typename T> friend struct replay;
- void UpdateBoundary() {
- if (m_local_boundary)
- g_global_boundary = false;
- }
+ void UpdateBoundary();
#ifdef LLDB_REPRO_INSTR_TRACE
void Log(unsigned id) {
@@ -902,9 +899,6 @@
/// The sequence number for this pair of function and result.
unsigned m_sequence;
- /// Whether we're currently across the API boundary.
- static thread_local bool g_global_boundary;
-
/// Global mutex to protect concurrent access.
static std::mutex g_mutex;
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