1 files changed, 47 insertions, 0 deletions
diff --git a/lldb/source/Plugins/LanguageRuntime/CPlusPlus/VerboseTrapFrameRecognizer.h b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/VerboseTrapFrameRecognizer.h
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+++ b/lldb/source/Plugins/LanguageRuntime/CPlusPlus/VerboseTrapFrameRecognizer.h
@@ -0,0 +1,47 @@
+//===-- VerboseTrapFrameRecognizer.h --------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_SOURCE_PLUGINS_LANGUAGERUNTIME_C_PLUS_PLUS_VERBOSETRAPFRAMERECOGNIZER_H
+#define LLDB_SOURCE_PLUGINS_LANGUAGERUNTIME_C_PLUS_PLUS_VERBOSETRAPFRAMERECOGNIZER_H
+
+#include "lldb/Target/StackFrameRecognizer.h"
+
+namespace lldb_private {
+
+void RegisterVerboseTrapFrameRecognizer(Process &process);
+
+/// Holds the stack frame that caused the Verbose trap and the inlined stop
+/// reason message.
+class VerboseTrapRecognizedStackFrame : public RecognizedStackFrame {
+public:
+  VerboseTrapRecognizedStackFrame(lldb::StackFrameSP most_relevant_frame_sp,
+                                  std::string stop_desc);
+
+  lldb::StackFrameSP GetMostRelevantFrame() override;
+
+private:
+  lldb::StackFrameSP m_most_relevant_frame;
+};
+
+/// When a thread stops, it checks the current frame contains a
+/// Verbose Trap diagnostic. If so, it returns a \a
+/// VerboseTrapRecognizedStackFrame holding the diagnostic a stop reason
+/// description with and the parent frame as the most relavant frame.
+class VerboseTrapFrameRecognizer : public StackFrameRecognizer {
+public:
+  std::string GetName() override {
+    return "Verbose Trap StackFrame Recognizer";
+  }
+
+  lldb::RecognizedStackFrameSP
+  RecognizeFrame(lldb::StackFrameSP frame) override;
+};
+
+} // namespace lldb_private
+
+#endif // LLDB_SOURCE_PLUGINS_LANGUAGERUNTIME_C_PLUS_PLUS_VERBOSETRAPFRAMERECOGNIZER_H