Med Ismail Bennani
e28ea20ce0
Give `frame recognizer add -l` a formal ScriptedStackFrameRecognizerInterface, matching the architecture already used by ScriptedProcess, ScriptedBreakpoint, etc.: a C++ interface header, a Python-backed implementation built on ScriptedPythonInterface's CreatePluginObject/Dispatch machinery, PluginManager registration, and a generatable Python ABC template (scripted_stackframe_recognizer.py). get_recognized_arguments' documented contract returns a plain list of lldb.SBValue (not an lldb.SBValueList), so it bypasses the generic Dispatch<ValueObjectListSP>() extractor and calls the SWIG bridge directly, matching the legacy behavior exactly. ScriptedStackFrameRecognizer now holds a single interface object created once in its constructor and reused across every RecognizeFrame() call, same lifecycle as before. Signed-off-by: Med Ismail Bennani <ismail@bennani.ma> (cherry picked from commit a07b91d8243b8a8051dbbe5739eacc7942269c61)
58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_SOURCE_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTACKFRAMERECOGNIZERPYTHONINTERFACE_H
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#define LLDB_SOURCE_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTACKFRAMERECOGNIZERPYTHONINTERFACE_H
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#include "lldb/Interpreter/Interfaces/ScriptedStackFrameRecognizerInterface.h"
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#include "ScriptedPythonInterface.h"
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namespace lldb_private {
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class ScriptedStackFrameRecognizerPythonInterface
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: public ScriptedStackFrameRecognizerInterface,
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public ScriptedPythonInterface,
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public PluginInterface {
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public:
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ScriptedStackFrameRecognizerPythonInterface(
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ScriptInterpreterPythonImpl &interpreter);
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llvm::Expected<StructuredData::GenericSP>
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CreatePluginObject(const ScriptedMetadata &scripted_metadata) override;
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llvm::SmallVector<AbstractMethodRequirement>
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GetAbstractMethodRequirements() const override {
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return {};
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}
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lldb::ValueObjectListSP
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GetRecognizedArguments(lldb::StackFrameSP frame_sp) override;
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bool ShouldHide(lldb::StackFrameSP frame_sp) override;
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lldb::StackFrameSP
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SelectMostRelevantFrame(lldb::StackFrameSP frame_sp) override;
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lldb::ValueObjectSP GetException(lldb::StackFrameSP frame_sp) override;
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std::string GetStopDescription(lldb::StackFrameSP frame_sp) override;
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static void Initialize();
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static void Terminate();
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static llvm::StringRef GetPluginNameStatic() {
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return "ScriptedStackFrameRecognizerPythonInterface";
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}
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llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
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};
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} // namespace lldb_private
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#endif // LLDB_SOURCE_PLUGINS_SCRIPTINTERPRETER_PYTHON_INTERFACES_SCRIPTEDSTACKFRAMERECOGNIZERPYTHONINTERFACE_H
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