bf9a77305f
This moves the following classes from Core -> Utility. ConstString Error RegularExpression Stream StreamString The goal here is to get lldbUtility into a state where it has no dependendencies except on itself and LLVM, so it can be the starting point at which to start untangling LLDB's dependencies. These are all low level and very widely used classes, and previously lldbUtility had dependencies up to lldbCore in order to use these classes. So moving then down to lldbUtility makes sense from both the short term and long term perspective in solving this problem. Differential Revision: https://reviews.llvm.org/D29427 llvm-svn: 293941
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
//===-- InstrumentationRuntime.cpp ------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// C Includes
|
|
// C++ Includes
|
|
// Other libraries and framework includes
|
|
// Project includes
|
|
#include "lldb/Target/InstrumentationRuntime.h"
|
|
#include "lldb/Core/Module.h"
|
|
#include "lldb/Core/ModuleList.h"
|
|
#include "lldb/Core/PluginManager.h"
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Utility/RegularExpression.h"
|
|
#include "lldb/lldb-private.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
void InstrumentationRuntime::ModulesDidLoad(
|
|
lldb_private::ModuleList &module_list, lldb_private::Process *process,
|
|
InstrumentationRuntimeCollection &runtimes) {
|
|
InstrumentationRuntimeCreateInstance create_callback = nullptr;
|
|
InstrumentationRuntimeGetType get_type_callback;
|
|
for (uint32_t idx = 0;; ++idx) {
|
|
create_callback =
|
|
PluginManager::GetInstrumentationRuntimeCreateCallbackAtIndex(idx);
|
|
if (create_callback == nullptr)
|
|
break;
|
|
get_type_callback =
|
|
PluginManager::GetInstrumentationRuntimeGetTypeCallbackAtIndex(idx);
|
|
InstrumentationRuntimeType type = get_type_callback();
|
|
|
|
InstrumentationRuntimeCollection::iterator pos;
|
|
pos = runtimes.find(type);
|
|
if (pos == runtimes.end()) {
|
|
runtimes[type] = create_callback(process->shared_from_this());
|
|
}
|
|
}
|
|
}
|
|
|
|
void InstrumentationRuntime::ModulesDidLoad(
|
|
lldb_private::ModuleList &module_list) {
|
|
if (IsActive())
|
|
return;
|
|
|
|
if (GetRuntimeModuleSP()) {
|
|
Activate();
|
|
return;
|
|
}
|
|
|
|
module_list.ForEach([this](const lldb::ModuleSP module_sp) -> bool {
|
|
const FileSpec &file_spec = module_sp->GetFileSpec();
|
|
if (!file_spec)
|
|
return true; // Keep iterating.
|
|
|
|
const RegularExpression &runtime_regex = GetPatternForRuntimeLibrary();
|
|
if (runtime_regex.Execute(file_spec.GetFilename().GetCString()) ||
|
|
module_sp->IsExecutable()) {
|
|
if (CheckIfRuntimeIsValid(module_sp)) {
|
|
SetRuntimeModuleSP(module_sp);
|
|
Activate();
|
|
return false; // Stop iterating, we're done.
|
|
}
|
|
}
|
|
|
|
return true;
|
|
});
|
|
}
|
|
|
|
lldb::ThreadCollectionSP
|
|
InstrumentationRuntime::GetBacktracesFromExtendedStopInfo(
|
|
StructuredData::ObjectSP info) {
|
|
return ThreadCollectionSP(new ThreadCollection());
|
|
}
|