forked from OSchip/llvm-project
83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
//===-- InstrumentationRuntime.cpp ------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===---------------------------------------------------------------------===//
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/lldb-private.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Core/ModuleList.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Core/RegularExpression.h"
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#include "lldb/Target/InstrumentationRuntime.h"
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using namespace lldb;
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using namespace lldb_private;
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void
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InstrumentationRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list, lldb_private::Process *process, InstrumentationRuntimeCollection &runtimes)
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{
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InstrumentationRuntimeCreateInstance create_callback = nullptr;
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InstrumentationRuntimeGetType get_type_callback;
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for (uint32_t idx = 0; ; ++idx)
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{
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create_callback = PluginManager::GetInstrumentationRuntimeCreateCallbackAtIndex(idx);
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if (create_callback == nullptr)
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break;
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get_type_callback = PluginManager::GetInstrumentationRuntimeGetTypeCallbackAtIndex(idx);
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InstrumentationRuntimeType type = get_type_callback();
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InstrumentationRuntimeCollection::iterator pos;
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pos = runtimes.find (type);
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if (pos == runtimes.end()) {
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runtimes[type] = create_callback(process->shared_from_this());
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}
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}
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}
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void
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InstrumentationRuntime::ModulesDidLoad(lldb_private::ModuleList &module_list)
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{
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if (IsActive())
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return;
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if (GetRuntimeModuleSP())
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{
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Activate();
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return;
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}
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module_list.ForEach([this](const lldb::ModuleSP module_sp) -> bool {
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const FileSpec &file_spec = module_sp->GetFileSpec();
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if (!file_spec)
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return true; // Keep iterating.
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const RegularExpression &runtime_regex = GetPatternForRuntimeLibrary();
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if (runtime_regex.Execute(file_spec.GetFilename().GetCString()) || module_sp->IsExecutable())
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{
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if (CheckIfRuntimeIsValid(module_sp))
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{
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SetRuntimeModuleSP(module_sp);
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Activate();
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return false; // Stop iterating, we're done.
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}
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}
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return true;
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});
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}
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lldb::ThreadCollectionSP
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InstrumentationRuntime::GetBacktracesFromExtendedStopInfo(StructuredData::ObjectSP info)
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{
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return ThreadCollectionSP(new ThreadCollection());
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}
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