1*bdd1243dSDimitry Andric //===-- ObjectContainer.cpp -----------------------------------------------===//
2*bdd1243dSDimitry Andric //
3*bdd1243dSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*bdd1243dSDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
5*bdd1243dSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*bdd1243dSDimitry Andric //
7*bdd1243dSDimitry Andric //===----------------------------------------------------------------------===//
8*bdd1243dSDimitry Andric
9*bdd1243dSDimitry Andric #include "lldb/Symbol/ObjectContainer.h"
10*bdd1243dSDimitry Andric #include "lldb/Core/Module.h"
11*bdd1243dSDimitry Andric #include "lldb/Core/PluginManager.h"
12*bdd1243dSDimitry Andric #include "lldb/Target/Process.h"
13*bdd1243dSDimitry Andric #include "lldb/Utility/Timer.h"
14*bdd1243dSDimitry Andric
15*bdd1243dSDimitry Andric using namespace lldb;
16*bdd1243dSDimitry Andric using namespace lldb_private;
17*bdd1243dSDimitry Andric
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)18*bdd1243dSDimitry Andric ObjectContainer::ObjectContainer(const lldb::ModuleSP &module_sp,
19*bdd1243dSDimitry Andric const FileSpec *file,
20*bdd1243dSDimitry Andric lldb::offset_t file_offset,
21*bdd1243dSDimitry Andric lldb::offset_t length,
22*bdd1243dSDimitry Andric lldb::DataBufferSP data_sp,
23*bdd1243dSDimitry Andric lldb::offset_t data_offset)
24*bdd1243dSDimitry Andric : ModuleChild(module_sp),
25*bdd1243dSDimitry Andric m_file(), // This file can be different than the module's file spec
26*bdd1243dSDimitry Andric m_offset(file_offset), m_length(length) {
27*bdd1243dSDimitry Andric if (file)
28*bdd1243dSDimitry Andric m_file = *file;
29*bdd1243dSDimitry Andric if (data_sp)
30*bdd1243dSDimitry Andric m_data.SetData(data_sp, data_offset, length);
31*bdd1243dSDimitry Andric }
32*bdd1243dSDimitry Andric
FindPlugin(const lldb::ModuleSP & module_sp,const ProcessSP & process_sp,lldb::addr_t header_addr,WritableDataBufferSP data_sp)33*bdd1243dSDimitry Andric ObjectContainerSP ObjectContainer::FindPlugin(const lldb::ModuleSP &module_sp,
34*bdd1243dSDimitry Andric const ProcessSP &process_sp,
35*bdd1243dSDimitry Andric lldb::addr_t header_addr,
36*bdd1243dSDimitry Andric WritableDataBufferSP data_sp) {
37*bdd1243dSDimitry Andric if (!module_sp)
38*bdd1243dSDimitry Andric return {};
39*bdd1243dSDimitry Andric
40*bdd1243dSDimitry Andric LLDB_SCOPED_TIMERF("ObjectContainer::FindPlugin (module = "
41*bdd1243dSDimitry Andric "%s, process = %p, header_addr = "
42*bdd1243dSDimitry Andric "0x%" PRIx64 ")",
43*bdd1243dSDimitry Andric module_sp->GetFileSpec().GetPath().c_str(),
44*bdd1243dSDimitry Andric static_cast<void *>(process_sp.get()), header_addr);
45*bdd1243dSDimitry Andric
46*bdd1243dSDimitry Andric ObjectContainerCreateMemoryInstance create_callback;
47*bdd1243dSDimitry Andric for (size_t idx = 0;
48*bdd1243dSDimitry Andric (create_callback =
49*bdd1243dSDimitry Andric PluginManager::GetObjectContainerCreateMemoryCallbackAtIndex(
50*bdd1243dSDimitry Andric idx)) != nullptr;
51*bdd1243dSDimitry Andric ++idx) {
52*bdd1243dSDimitry Andric ObjectContainerSP object_container_sp(
53*bdd1243dSDimitry Andric create_callback(module_sp, data_sp, process_sp, header_addr));
54*bdd1243dSDimitry Andric if (object_container_sp)
55*bdd1243dSDimitry Andric return object_container_sp;
56*bdd1243dSDimitry Andric }
57*bdd1243dSDimitry Andric
58*bdd1243dSDimitry Andric return {};
59*bdd1243dSDimitry Andric }
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