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