LocateSymbolFileMacOSX.cpp File Reference

#include "lldb/Symbol/LocateSymbolFile.h"
#include <dirent.h>
#include <dlfcn.h>
#include <pwd.h>
#include <CoreFoundation/CoreFoundation.h>
#include "Host/macosx/cfcpp/CFCBundle.h"
#include "Host/macosx/cfcpp/CFCData.h"
#include "Host/macosx/cfcpp/CFCReleaser.h"
#include "Host/macosx/cfcpp/CFCString.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/ModuleList.h"
#include "lldb/Core/ModuleSpec.h"
#include "lldb/Host/Host.h"
#include "lldb/Host/HostInfo.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Utility/ArchSpec.h"
#include "lldb/Utility/DataBuffer.h"
#include "lldb/Utility/DataExtractor.h"
#include "lldb/Utility/Endian.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/StreamString.h"
#include "lldb/Utility/Timer.h"
#include "lldb/Utility/UUID.h"
#include "mach/machine.h"
#include "llvm/ADT/ScopeExit.h"
#include "llvm/Support/FileSystem.h"

Go to the source code of this file.

Functions
int	LocateMacOSXFilesUsingDebugSymbols (const ModuleSpec &module_spec, ModuleSpec &return_module_spec)
static bool	GetModuleSpecInfoFromUUIDDictionary (CFDictionaryRef uuid_dict, ModuleSpec &module_spec, Status &error, const std::string &command)
static llvm::StringRef	GetDbgShellCommand ()
	It's expensive to check for the DBGShellCommands defaults setting.
static FileSpec	GetDsymForUUIDExecutable ()
	Get the dsymForUUID executable and cache the result so we don't end up stat'ing the binary over and over.

Variables
static CFURLRef(*	g_dlsym_DBGCopyFullDSYMURLForUUID )(CFUUIDRef uuid, CFURLRef exec_url) = nullptr
static CFDictionaryRef(*	g_dlsym_DBGCopyDSYMPropertyLists )(CFURLRef dsym_url)

Function Documentation

GetDbgShellCommand()

static llvm::StringRef GetDbgShellCommand ( )

static

It's expensive to check for the DBGShellCommands defaults setting.

Only do it once per lldb run and cache the result.

Definition at line 500 of file LocateSymbolFileMacOSX.cpp.

References PATH_MAX.

Referenced by GetDsymForUUIDExecutable().

GetDsymForUUIDExecutable()

static FileSpec GetDsymForUUIDExecutable ( )

static

Get the dsymForUUID executable and cache the result so we don't end up stat'ing the binary over and over.

Definition at line 523 of file LocateSymbolFileMacOSX.cpp.

References GetDbgShellCommand(), lldb_private::FileSystem::Instance(), and lldb_private::FileSystem::Resolve().

GetModuleSpecInfoFromUUIDDictionary()

static bool GetModuleSpecInfoFromUUIDDictionary ( CFDictionaryRef  uuid_dict, ModuleSpec &  module_spec, Status &  error, const std::string &  command  )

static

Definition at line 331 of file LocateSymbolFileMacOSX.cpp.

References lldb_private::PathMappingList::Append(), error(), CFCString::FileSystemRepresentation(), lldb_private::ModuleSpec::GetFileSpec(), lldb_private::GetLog(), lldb_private::FileSpec::GetPath(), lldb_private::ModuleSpec::GetSourceMappingList(), lldb_private::ModuleSpec::GetSymbolFileSpec(), lldb_private::Host, lldb_private::FileSystem::Instance(), LLDB_LOGF, lldb_private::FileSpec::RemoveLastPathComponent(), lldb_private::FileSystem::Resolve(), and lldb_private::FileSpec::SetFile().

LocateMacOSXFilesUsingDebugSymbols()

int LocateMacOSXFilesUsingDebugSymbols	(	const ModuleSpec &	module_spec,
		ModuleSpec &	return_module_spec
	)

Definition at line 49 of file LocateSymbolFileMacOSX.cpp.

References lldb_private::FileSpec::Clear(), CFCBundle::CopyExecutableURL(), lldb_private::FileSystem::Exists(), lldb_private::ModuleSpecList::FindMatchingModuleSpec(), lldb_private::Symbols::FindSymbolFileInBundle(), g_dlsym_DBGCopyDSYMPropertyLists, g_dlsym_DBGCopyFullDSYMURLForUUID, CFCReleaser< T >::get(), lldb_private::ModuleSpec::GetArchitecturePtr(), lldb_private::UUID::GetAsString(), lldb_private::UUID::GetBytes(), lldb_private::ModuleSpec::GetFileSpec(), lldb_private::ModuleSpec::GetFileSpecPtr(), lldb_private::ModuleList::GetGlobalModuleListProperties(), lldb_private::GetLog(), lldb_private::ObjectFile::GetModuleSpecifications(), lldb_private::FileSpec::GetPath(), lldb_private::ModuleSpec::GetSymbolFileSpec(), lldb_private::ModuleSpec::GetUUID(), lldb_private::ModuleSpec::GetUUIDPtr(), lldb_private::FileSystem::Instance(), lldb_private::UUID::IsValid(), LLDB_LOGF, PATH_MAX, CFCReleaser< T >::reset(), lldb_private::FileSystem::Resolve(), and lldb_private::SharedCacheImageInfo::uuid.

Variable Documentation

g_dlsym_DBGCopyDSYMPropertyLists

CFDictionaryRef(* g_dlsym_DBGCopyDSYMPropertyLists) (CFURLRef dsym_url) ( CFURLRef  dsym_url )

static

Initial value:

=
    nullptr

Definition at line 46 of file LocateSymbolFileMacOSX.cpp.

Referenced by LocateMacOSXFilesUsingDebugSymbols().

g_dlsym_DBGCopyFullDSYMURLForUUID

CFURLRef(* g_dlsym_DBGCopyFullDSYMURLForUUID) (CFUUIDRef uuid, CFURLRef exec_url) ( CFUUIDRef  uuid, CFURLRef  exec_url  ) = nullptr

static

Definition at line 44 of file LocateSymbolFileMacOSX.cpp.

Referenced by LocateMacOSXFilesUsingDebugSymbols().