60 lines
2.2 KiB
C++
60 lines
2.2 KiB
C++
//===-- ObjectContainer.cpp -----------------------------------------------===//
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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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#include "lldb/Symbol/ObjectContainer.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Utility/Timer.h"
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using namespace lldb;
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using namespace lldb_private;
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ObjectContainer::ObjectContainer(const lldb::ModuleSP &module_sp,
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const FileSpec *file,
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lldb::offset_t file_offset,
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lldb::offset_t length,
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lldb::DataBufferSP data_sp,
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lldb::offset_t data_offset)
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: ModuleChild(module_sp),
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m_file(), // This file can be different than the module's file spec
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m_offset(file_offset), m_length(length) {
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if (file)
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m_file = *file;
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if (data_sp)
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m_data.SetData(data_sp, data_offset, length);
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}
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ObjectContainerSP ObjectContainer::FindPlugin(const lldb::ModuleSP &module_sp,
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const ProcessSP &process_sp,
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lldb::addr_t header_addr,
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WritableDataBufferSP data_sp) {
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if (!module_sp)
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return {};
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LLDB_SCOPED_TIMERF("ObjectContainer::FindPlugin (module = "
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"%s, process = %p, header_addr = "
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"0x%" PRIx64 ")",
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module_sp->GetFileSpec().GetPath().c_str(),
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static_cast<void *>(process_sp.get()), header_addr);
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ObjectContainerCreateMemoryInstance create_callback;
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for (size_t idx = 0;
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(create_callback =
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PluginManager::GetObjectContainerCreateMemoryCallbackAtIndex(
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idx)) != nullptr;
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++idx) {
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ObjectContainerSP object_container_sp(
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create_callback(module_sp, data_sp, process_sp, header_addr));
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if (object_container_sp)
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return object_container_sp;
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}
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return {};
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}
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