[lldb/Interpreter] Introduce ScriptedStopHook{,Python}Interface & make use of it (#109498)

This patch re-lands #105449 and fixes the various test failures.

---------

Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>

1 files changed, 51 insertions, 0 deletions

diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h
new file mode 100644
index 000000000000..7f88098cb7fc
--- /dev/null
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/Interfaces/ScriptedStopHookPythonInterface.h
@@ -0,0 +1,51 @@
+//===-- ScriptedStopHookPythonInterface.h -----------------------*- C++ -*-===//
+//
+// 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_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTOPHOOKPYTHONINTERFACE_H
+#define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTOPHOOKPYTHONINTERFACE_H
+
+#include "lldb/Host/Config.h"
+#include "lldb/Interpreter/Interfaces/ScriptedStopHookInterface.h"
+
+#if LLDB_ENABLE_PYTHON
+
+#include "ScriptedPythonInterface.h"
+
+namespace lldb_private {
+class ScriptedStopHookPythonInterface : public ScriptedStopHookInterface,
+                                        public ScriptedPythonInterface,
+                                        public PluginInterface {
+public:
+  ScriptedStopHookPythonInterface(ScriptInterpreterPythonImpl &interpreter);
+
+  llvm::Expected<StructuredData::GenericSP>
+  CreatePluginObject(llvm::StringRef class_name, lldb::TargetSP target_sp,
+                     const StructuredDataImpl &args_sp) override;
+
+  llvm::SmallVector<AbstractMethodRequirement>
+  GetAbstractMethodRequirements() const override {
+    return llvm::SmallVector<AbstractMethodRequirement>({{"handle_stop", 2}});
+  }
+
+  llvm::Expected<bool> HandleStop(ExecutionContext &exe_ctx,
+                                  lldb::StreamSP &output_sp) override;
+
+  static void Initialize();
+
+  static void Terminate();
+
+  static llvm::StringRef GetPluginNameStatic() {
+    return "ScriptedStopHookPythonInterface";
+  }
+
+  llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
+};
+} // namespace lldb_private
+
+#endif // LLDB_ENABLE_PYTHON
+#endif // LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTOPHOOKPYTHONINTERFACE_H