DynamicLoader.cpp File Reference

#include "lldb/Target/DynamicLoader.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/ModuleList.h"
#include "lldb/Core/ModuleSpec.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/Section.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Symbol/SymbolLocator.h"
#include "lldb/Target/MemoryRegionInfo.h"
#include "lldb/Target/Platform.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/Target.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"
#include "lldb/lldb-private-interfaces.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/Error.h"
#include <memory>
#include <optional>
#include <string>
#include <cassert>

Go to the source code of this file.

Functions
static ModuleSP	ReadUnnamedMemoryModule (Process *process, addr_t addr, llvm::StringRef name)
static std::string	GetBinaryDescription (const DynamicLoader::BinarySpec &bin_spec)
static std::string	GetBinaryNotFoundMessage (const DynamicLoader::BinarySpec &bin_spec)
static std::optional< SymbolLocator::Request >	PrepareSearch (Target &target, DynamicLoader::BinarySpec &bin_spec)
	Reads the Target, so it has to be called for one binary at a time.
static void	FinishSearch (DynamicLoader::BinarySpec &bin_spec, llvm::Expected< SymbolLocator::Result > &&located)
	The module is not registered with the Target until LoadBinaryInTarget.
static void	FindBinaryUUIDInMemory (Process *process, DynamicLoader::BinarySpec &bin_spec)

Function Documentation

FindBinaryUUIDInMemory()

void FindBinaryUUIDInMemory ( Process * process, DynamicLoader::BinarySpec & bin_spec )

static

Definition at line 313 of file DynamicLoader.cpp.

References lldb_private::DynamicLoader::BinarySpec::memory_module_sp, lldb_private::DynamicLoader::BinarySpec::name, ReadUnnamedMemoryModule(), lldb_private::DynamicLoader::BinarySpec::uuid, and lldb_private::DynamicLoader::BinarySpec::value.

Referenced by lldb_private::DynamicLoader::LocateBinaries().

FinishSearch()

void FinishSearch ( DynamicLoader::BinarySpec & bin_spec, llvm::Expected< SymbolLocator::Result > && located )

static

The module is not registered with the Target until LoadBinaryInTarget.

Definition at line 280 of file DynamicLoader.cpp.

References error(), lldb_private::DynamicLoader::BinarySpec::error, lldb_private::Status::FromError(), lldb_private::ModuleList::GetSharedModule(), and lldb_private::DynamicLoader::BinarySpec::module_sp.

Referenced by lldb_private::DynamicLoader::LocateBinaries().

GetBinaryDescription()

std::string GetBinaryDescription ( const DynamicLoader::BinarySpec & bin_spec )

static

Definition at line 220 of file DynamicLoader.cpp.

References lldb_private::UUID::GetAsString(), lldb_private::StreamString::GetString(), lldb_private::UUID::IsValid(), LLDB_INVALID_ADDRESS, lldb_private::DynamicLoader::BinarySpec::name, lldb_private::Stream::PutHex64(), lldb_private::DynamicLoader::BinarySpec::uuid, lldb_private::DynamicLoader::BinarySpec::value, and lldb_private::DynamicLoader::BinarySpec::value_is_offset.

Referenced by lldb_private::DynamicLoader::LoadBinaryInTarget(), and PrepareSearch().

GetBinaryNotFoundMessage()

std::string GetBinaryNotFoundMessage ( const DynamicLoader::BinarySpec & bin_spec )

static

Definition at line 234 of file DynamicLoader.cpp.

References lldb_private::UUID::GetAsString(), lldb_private::StreamString::GetString(), lldb_private::UUID::IsValid(), LLDB_INVALID_ADDRESS, lldb_private::DynamicLoader::BinarySpec::name, lldb_private::Stream::Printf(), lldb_private::DynamicLoader::BinarySpec::uuid, lldb_private::DynamicLoader::BinarySpec::value, and lldb_private::DynamicLoader::BinarySpec::value_is_offset.

Referenced by lldb_private::DynamicLoader::LoadBinaryInTarget().

PrepareSearch()

std::optional< SymbolLocator::Request > PrepareSearch ( Target & target, DynamicLoader::BinarySpec & bin_spec )

static

Reads the Target, so it has to be called for one binary at a time.

Returns

What to search for, or nothing when the binary is already in hand.

Definition at line 254 of file DynamicLoader.cpp.

References lldb_private::SymbolLocator::Request::description, lldb_private::SymbolLocator::Request::external_lookup, lldb_private::DynamicLoader::BinarySpec::force_symbol_search, GetBinaryDescription(), lldb_private::ModuleSpec::GetFileSpec(), lldb_private::Target::GetPlatform(), lldb_private::ModuleList::GetSharedModule(), lldb_private::ModuleSpec::GetUUID(), lldb_private::FileSystem::Instance(), lldb_private::DynamicLoader::BinarySpec::module_sp, lldb_private::SymbolLocator::Request::module_spec, lldb_private::DynamicLoader::BinarySpec::name, lldb_private::SymbolLocator::Request::platform, lldb_private::ModuleSpec::SetTarget(), and lldb_private::DynamicLoader::BinarySpec::uuid.

Referenced by lldb_private::DynamicLoader::LocateBinaries().

ReadUnnamedMemoryModule()

ModuleSP ReadUnnamedMemoryModule ( Process * process, addr_t addr, llvm::StringRef name )

static

Definition at line 202 of file DynamicLoader.cpp.

References lldb_private::DynamicLoader, lldb_private::GetLog(), LLDB_LOG_ERROR, and lldb_private::Process::ReadModuleFromMemory().

Referenced by FindBinaryUUIDInMemory(), and lldb_private::DynamicLoader::LoadBinaryInTarget().