e31d0c20e4
This patch improves breakpoint management when doing interactive scripted process debugging. In other to know which process set a breakpoint, we need to do some book keeping on the multiplexer scripted process. When initializing the multiplexer, we will first copy breakpoints that are already set on the driving target. Everytime we launch or resume, we should copy breakpoints from the multiplexer to the driving process. When creating a breakpoint from a child process, it needs to be set both on the multiplexer and on the driving process. We also tag the created breakpoint with the name and pid of the originator process. This patch also implements all the requirement to achieve proper breakpoint management. That involves: - Adding python interator for breakpoints and watchpoints in SBTarget - Add a new `ScriptedProcess.create_breakpoint` python method Differential Revision: https://reviews.llvm.org/D148548 Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
//===-- ScriptedProcessPythonInterface.h ------------------------*- 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_PLUGINS_SCRIPTINTERPRETER_PYTHON_SCRIPTEDPROCESSPYTHONINTERFACE_H
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#define LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_SCRIPTEDPROCESSPYTHONINTERFACE_H
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#include "lldb/Host/Config.h"
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#if LLDB_ENABLE_PYTHON
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#include "ScriptedPythonInterface.h"
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#include "lldb/Interpreter/ScriptedProcessInterface.h"
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#include <optional>
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namespace lldb_private {
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class ScriptedProcessPythonInterface : public ScriptedProcessInterface,
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public ScriptedPythonInterface {
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public:
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ScriptedProcessPythonInterface(ScriptInterpreterPythonImpl &interpreter);
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StructuredData::GenericSP
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CreatePluginObject(const llvm::StringRef class_name,
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ExecutionContext &exe_ctx,
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StructuredData::DictionarySP args_sp,
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StructuredData::Generic *script_obj = nullptr) override;
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StructuredData::DictionarySP GetCapabilities() override;
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Status Attach(const ProcessAttachInfo &attach_info) override;
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Status Launch() override;
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Status Resume() override;
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std::optional<MemoryRegionInfo>
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GetMemoryRegionContainingAddress(lldb::addr_t address,
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Status &error) override;
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StructuredData::DictionarySP GetThreadsInfo() override;
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bool CreateBreakpoint(lldb::addr_t addr, Status &error) override;
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lldb::DataExtractorSP ReadMemoryAtAddress(lldb::addr_t address, size_t size,
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Status &error) override;
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lldb::offset_t WriteMemoryAtAddress(lldb::addr_t addr,
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lldb::DataExtractorSP data_sp,
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Status &error) override;
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StructuredData::ArraySP GetLoadedImages() override;
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lldb::pid_t GetProcessID() override;
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bool IsAlive() override;
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std::optional<std::string> GetScriptedThreadPluginName() override;
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StructuredData::DictionarySP GetMetadata() override;
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private:
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lldb::ScriptedThreadInterfaceSP CreateScriptedThreadInterface() override;
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};
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} // namespace lldb_private
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#endif // LLDB_ENABLE_PYTHON
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#endif // LLDB_PLUGINS_SCRIPTINTERPRETER_PYTHON_SCRIPTEDPROCESSPYTHONINTERFACE_H
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