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1//===-- ObjectFileMinidump.h ---------------------------------- -*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8//9/// \file10/// Placeholder plugin for the save core functionality.11///12/// ObjectFileMinidump is created only to be able to save minidump core files13/// from existing processes with the ObjectFileMinidump::SaveCore function.14/// Minidump files are not ObjectFile objects, but they are core files and15/// currently LLDB's ObjectFile plug-ins handle emitting core files. If the16/// core file saving ever moves into a new plug-in type within LLDB, this code17/// should move as well, but for now this is the best place architecturally.18//===----------------------------------------------------------------------===//19 20#ifndef LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H21#define LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H22 23#include "lldb/Symbol/ObjectFile.h"24#include "lldb/Symbol/SaveCoreOptions.h"25#include "lldb/Utility/ArchSpec.h"26 27class ObjectFileMinidump : public lldb_private::PluginInterface {28public:29 // Static Functions30 static void Initialize();31 static void Terminate();32 33 static llvm::StringRef GetPluginNameStatic() { return "minidump"; }34 static const char *GetPluginDescriptionStatic() {35 return "Minidump object file.";36 }37 38 // PluginInterface protocol39 llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }40 41 static lldb_private::ObjectFile *42 CreateInstance(const lldb::ModuleSP &module_sp, lldb::DataBufferSP data_sp,43 lldb::offset_t data_offset, const lldb_private::FileSpec *file,44 lldb::offset_t offset, lldb::offset_t length);45 46 static lldb_private::ObjectFile *CreateMemoryInstance(47 const lldb::ModuleSP &module_sp, lldb::WritableDataBufferSP data_sp,48 const lldb::ProcessSP &process_sp, lldb::addr_t header_addr);49 50 static size_t GetModuleSpecifications(const lldb_private::FileSpec &file,51 lldb::DataBufferSP &data_sp,52 lldb::offset_t data_offset,53 lldb::offset_t file_offset,54 lldb::offset_t length,55 lldb_private::ModuleSpecList &specs);56 57 // Saves dump in Minidump file format58 static bool SaveCore(const lldb::ProcessSP &process_sp,59 lldb_private::SaveCoreOptions &options,60 lldb_private::Status &error);61 62private:63 ObjectFileMinidump() = default;64};65 66#endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_MINIDUMP_OBJECTFILEMINIDUMP_H67