1 files changed, 18 insertions, 0 deletions
diff --git a/lldb/source/Target/UnixSignals.cpp b/lldb/source/Target/UnixSignals.cpp
index 6e857e6..26ff0bb 100644
--- a/lldb/source/Target/UnixSignals.cpp
+++ b/lldb/source/Target/UnixSignals.cpp
@@ -15,6 +15,7 @@
 #include "lldb/Utility/ArchSpec.h"
 
 using namespace lldb_private;
+using namespace llvm;
 
 UnixSignals::Signal::Signal(const char *name, bool default_suppress,
                             bool default_stop, bool default_notify,
@@ -312,3 +313,20 @@ UnixSignals::GetFilteredSignals(llvm::Optional<bool> should_suppress,
 
   return result;
 }
+
+void UnixSignals::IncrementSignalHitCount(int signo) {
+  collection::iterator pos = m_signals.find(signo);
+  if (pos != m_signals.end())
+    pos->second.m_hit_count += 1;
+}
+
+json::Value UnixSignals::GetHitCountStatistics() const {
+  json::Array json_signals;
+  for (const auto &pair: m_signals) {
+    if (pair.second.m_hit_count > 0)
+      json_signals.emplace_back(json::Object{
+        { pair.second.m_name.GetCString(), pair.second.m_hit_count }
+      });
+  }
+  return std::move(json_signals);
+}