Trace.cpp File Reference

#include "lldb/Target/Trace.h"
#include "llvm/Support/Format.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Symbol/Function.h"
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/Thread.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Stream.h"
#include <optional>

Go to the source code of this file.

Classes
struct	JSONSimpleTraceBundleDescription

Namespaces
namespace	llvm
namespace	llvm::json

Functions
bool	llvm::json::fromJSON (const Value &value, JSONSimpleTraceBundleDescription &bundle, Path path)
static Error	createInvalidPlugInError (StringRef plugin_name)
template<typename V>
static std::optional< V >	Lookup (StringMap< V > &map, StringRef k)
	Helper functions for fetching data in maps and returning Optionals or pointers instead of iterators for simplicity.
template<typename V>
static V *	LookupAsPtr (StringMap< V > &map, StringRef k)
template<typename K, typename V>
static std::optional< V >	Lookup (DenseMap< K, StringMap< V > > &map, K k1, StringRef k2)
	Similar to the methods above but it looks for an item in a map of maps.
template<typename K, typename V>
static V *	LookupAsPtr (DenseMap< K, StringMap< V > > &map, K k1, StringRef k2)
	Similar to the methods above but it looks for an item in a map of maps.

Function Documentation

createInvalidPlugInError()

Error createInvalidPlugInError ( StringRef plugin_name )

static

Definition at line 87 of file Trace.cpp.

Referenced by lldb_private::TraceExporter::FindPlugin(), lldb_private::Trace::FindPluginForLiveProcess(), lldb_private::Trace::FindPluginForPostMortemProcess(), and lldb_private::Trace::FindPluginSchema().

Lookup() [1/2]

template<typename K, typename V>

std::optional< V > Lookup ( DenseMap< K, StringMap< V > > & map, K k1, StringRef k2 )

static

Similar to the methods above but it looks for an item in a map of maps.

Definition at line 69 of file Trace.cpp.

References Lookup().

Lookup() [2/2]

template<typename V>

std::optional< V > Lookup ( StringMap< V > & map, StringRef k )

static

Helper functions for fetching data in maps and returning Optionals or pointers instead of iterators for simplicity.

It's worth mentioning that the Optionals version can't return the inner data by reference because of limitations in move constructors.

Definition at line 53 of file Trace.cpp.

Referenced by lldb_private::Trace::GetLiveCpuBinaryDataSize(), lldb_private::Trace::GetLiveProcessBinaryDataSize(), lldb_private::Trace::GetLiveThreadBinaryDataSize(), lldb_private::Trace::GetPostMortemCpuDataFile(), lldb_private::Trace::GetPostMortemThreadDataFile(), and Lookup().

LookupAsPtr() [1/2]

template<typename K, typename V>

V * LookupAsPtr ( DenseMap< K, StringMap< V > > & map, K k1, StringRef k2 )

static

Similar to the methods above but it looks for an item in a map of maps.

Definition at line 79 of file Trace.cpp.

References LookupAsPtr().

LookupAsPtr() [2/2]

template<typename V>

V * LookupAsPtr ( StringMap< V > & map, StringRef k )

static

Definition at line 60 of file Trace.cpp.

Referenced by LookupAsPtr(), and lldb_private::Trace::OnLiveCpuBinaryDataRead().