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>

Include dependency graph for Trace.cpp:

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 K , typename V >
static std::optional< V >	Lookup (DenseMap< K, V > &map, K k)
	Helper functions for fetching data in maps and returning Optionals or pointers instead of iterators for simplicity.
template<typename K , typename V >
static V *	LookupAsPtr (DenseMap< K, V > &map, K k)
template<typename K1 , typename K2 , typename V >
static std::optional< V >	Lookup (DenseMap< K1, DenseMap< K2, V > > &map, K1 k1, K2 k2)
	Similar to the methods above but it looks for an item in a map of maps.
template<typename K1 , typename K2 , typename V >
static V *	LookupAsPtr (DenseMap< K1, DenseMap< K2, V > > &map, K1 k1, K2 k2)
	Similar to the methods above but it looks for an item in a map of maps.

Function Documentation

createInvalidPlugInError()

static Error createInvalidPlugInError ( StringRef  plugin_name )

static

Definition at line 88 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 >

static std::optional< V > Lookup ( DenseMap< K, V > &  map, K  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().

Lookup() [2/2]

template<typename K1 , typename K2 , typename V >

static std::optional< V > Lookup ( DenseMap< K1, DenseMap< K2, V > > &  map, K1  k1, K2  k2  )

static

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

Definition at line 70 of file Trace.cpp.

References Lookup().

LookupAsPtr() [1/2]

template<typename K , typename V >

static V * LookupAsPtr ( DenseMap< K, V > &  map, K  k  )

static

Definition at line 61 of file Trace.cpp.

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

LookupAsPtr() [2/2]

template<typename K1 , typename K2 , typename V >

static V * LookupAsPtr ( DenseMap< K1, DenseMap< K2, V > > &  map, K1  k1, K2  k2  )

static

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

Definition at line 80 of file Trace.cpp.

References LookupAsPtr().