| //===-- SBTarget.cpp --------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/API/SBTarget.h" |
| |
| #include "lldb/lldb-public.h" |
| |
| #include "lldb/API/SBBreakpoint.h" |
| #include "lldb/API/SBDebugger.h" |
| #include "lldb/API/SBEvent.h" |
| #include "lldb/API/SBExpressionOptions.h" |
| #include "lldb/API/SBFileSpec.h" |
| #include "lldb/API/SBListener.h" |
| #include "lldb/API/SBModule.h" |
| #include "lldb/API/SBModuleSpec.h" |
| #include "lldb/API/SBProcess.h" |
| #include "lldb/API/SBSourceManager.h" |
| #include "lldb/API/SBStream.h" |
| #include "lldb/API/SBStringList.h" |
| #include "lldb/API/SBStructuredData.h" |
| #include "lldb/API/SBSymbolContextList.h" |
| #include "lldb/Breakpoint/BreakpointID.h" |
| #include "lldb/Breakpoint/BreakpointIDList.h" |
| #include "lldb/Breakpoint/BreakpointList.h" |
| #include "lldb/Breakpoint/BreakpointLocation.h" |
| #include "lldb/Core/Address.h" |
| #include "lldb/Core/AddressResolver.h" |
| #include "lldb/Core/AddressResolverName.h" |
| #include "lldb/Core/Debugger.h" |
| #include "lldb/Core/Disassembler.h" |
| #include "lldb/Core/Module.h" |
| #include "lldb/Core/ModuleSpec.h" |
| #include "lldb/Core/STLUtils.h" |
| #include "lldb/Core/SearchFilter.h" |
| #include "lldb/Core/Section.h" |
| #include "lldb/Core/StructuredDataImpl.h" |
| #include "lldb/Core/ValueObjectConstResult.h" |
| #include "lldb/Core/ValueObjectList.h" |
| #include "lldb/Core/ValueObjectVariable.h" |
| #include "lldb/Host/Host.h" |
| #include "lldb/Symbol/ClangASTContext.h" |
| #include "lldb/Symbol/DeclVendor.h" |
| #include "lldb/Symbol/ObjectFile.h" |
| #include "lldb/Symbol/SymbolFile.h" |
| #include "lldb/Symbol/SymbolVendor.h" |
| #include "lldb/Symbol/VariableList.h" |
| #include "lldb/Target/ABI.h" |
| #include "lldb/Target/Language.h" |
| #include "lldb/Target/LanguageRuntime.h" |
| #include "lldb/Target/ObjCLanguageRuntime.h" |
| #include "lldb/Target/Process.h" |
| #include "lldb/Target/StackFrame.h" |
| #include "lldb/Target/Target.h" |
| #include "lldb/Target/TargetList.h" |
| #include "lldb/Utility/ArchSpec.h" |
| #include "lldb/Utility/Args.h" |
| #include "lldb/Utility/FileSpec.h" |
| #include "lldb/Utility/Log.h" |
| #include "lldb/Utility/RegularExpression.h" |
| |
| #include "Commands/CommandObjectBreakpoint.h" |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| #include "llvm/Support/PrettyStackTrace.h" |
| #include "llvm/Support/Regex.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| #define DEFAULT_DISASM_BYTE_SIZE 32 |
| |
| namespace { |
| |
| Status AttachToProcess(ProcessAttachInfo &attach_info, Target &target) { |
| std::lock_guard<std::recursive_mutex> guard(target.GetAPIMutex()); |
| |
| auto process_sp = target.GetProcessSP(); |
| if (process_sp) { |
| const auto state = process_sp->GetState(); |
| if (process_sp->IsAlive() && state == eStateConnected) { |
| // If we are already connected, then we have already specified the |
| // listener, so if a valid listener is supplied, we need to error out to |
| // let the client know. |
| if (attach_info.GetListener()) |
| return Status("process is connected and already has a listener, pass " |
| "empty listener"); |
| } |
| } |
| |
| return target.Attach(attach_info, nullptr); |
| } |
| |
| } // namespace |
| |
| //---------------------------------------------------------------------- |
| // SBTarget constructor |
| //---------------------------------------------------------------------- |
| SBTarget::SBTarget() : m_opaque_sp() {} |
| |
| SBTarget::SBTarget(const SBTarget &rhs) : m_opaque_sp(rhs.m_opaque_sp) {} |
| |
| SBTarget::SBTarget(const TargetSP &target_sp) : m_opaque_sp(target_sp) {} |
| |
| const SBTarget &SBTarget::operator=(const SBTarget &rhs) { |
| if (this != &rhs) |
| m_opaque_sp = rhs.m_opaque_sp; |
| return *this; |
| } |
| |
| //---------------------------------------------------------------------- |
| // Destructor |
| //---------------------------------------------------------------------- |
| SBTarget::~SBTarget() {} |
| |
| bool SBTarget::EventIsTargetEvent(const SBEvent &event) { |
| return Target::TargetEventData::GetEventDataFromEvent(event.get()) != NULL; |
| } |
| |
| SBTarget SBTarget::GetTargetFromEvent(const SBEvent &event) { |
| return Target::TargetEventData::GetTargetFromEvent(event.get()); |
| } |
| |
| uint32_t SBTarget::GetNumModulesFromEvent(const SBEvent &event) { |
| const ModuleList module_list = |
| Target::TargetEventData::GetModuleListFromEvent(event.get()); |
| return module_list.GetSize(); |
| } |
| |
| SBModule SBTarget::GetModuleAtIndexFromEvent(const uint32_t idx, |
| const SBEvent &event) { |
| const ModuleList module_list = |
| Target::TargetEventData::GetModuleListFromEvent(event.get()); |
| return SBModule(module_list.GetModuleAtIndex(idx)); |
| } |
| |
| const char *SBTarget::GetBroadcasterClassName() { |
| return Target::GetStaticBroadcasterClass().AsCString(); |
| } |
| |
| bool SBTarget::IsValid() const { |
| return m_opaque_sp.get() != NULL && m_opaque_sp->IsValid(); |
| } |
| |
| SBProcess SBTarget::GetProcess() { |
| SBProcess sb_process; |
| ProcessSP process_sp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| process_sp = target_sp->GetProcessSP(); |
| sb_process.SetSP(process_sp); |
| } |
| |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| if (log) |
| log->Printf("SBTarget(%p)::GetProcess () => SBProcess(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<void *>(process_sp.get())); |
| |
| return sb_process; |
| } |
| |
| SBPlatform SBTarget::GetPlatform() { |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) |
| return SBPlatform(); |
| |
| SBPlatform platform; |
| platform.m_opaque_sp = target_sp->GetPlatform(); |
| |
| return platform; |
| } |
| |
| SBDebugger SBTarget::GetDebugger() const { |
| SBDebugger debugger; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| debugger.reset(target_sp->GetDebugger().shared_from_this()); |
| return debugger; |
| } |
| |
| SBStructuredData SBTarget::GetStatistics() { |
| SBStructuredData data; |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) |
| return data; |
| |
| auto stats_up = llvm::make_unique<StructuredData::Dictionary>(); |
| int i = 0; |
| for (auto &Entry : target_sp->GetStatistics()) { |
| std::string Desc = lldb_private::GetStatDescription( |
| static_cast<lldb_private::StatisticKind>(i)); |
| stats_up->AddIntegerItem(Desc, Entry); |
| i += 1; |
| } |
| |
| data.m_impl_up->SetObjectSP(std::move(stats_up)); |
| return data; |
| } |
| |
| SBProcess SBTarget::LoadCore(const char *core_file) { |
| lldb::SBError error; // Ignored |
| return LoadCore(core_file, error); |
| } |
| |
| SBProcess SBTarget::LoadCore(const char *core_file, lldb::SBError &error) { |
| SBProcess sb_process; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| FileSpec filespec(core_file, true); |
| ProcessSP process_sp(target_sp->CreateProcess( |
| target_sp->GetDebugger().GetListener(), "", &filespec)); |
| if (process_sp) { |
| error.SetError(process_sp->LoadCore()); |
| if (error.Success()) |
| sb_process.SetSP(process_sp); |
| } else { |
| error.SetErrorString("Failed to create the process"); |
| } |
| } else { |
| error.SetErrorString("SBTarget is invalid"); |
| } |
| return sb_process; |
| } |
| |
| SBProcess SBTarget::LaunchSimple(char const **argv, char const **envp, |
| const char *working_directory) { |
| char *stdin_path = NULL; |
| char *stdout_path = NULL; |
| char *stderr_path = NULL; |
| uint32_t launch_flags = 0; |
| bool stop_at_entry = false; |
| SBError error; |
| SBListener listener = GetDebugger().GetListener(); |
| return Launch(listener, argv, envp, stdin_path, stdout_path, stderr_path, |
| working_directory, launch_flags, stop_at_entry, error); |
| } |
| |
| SBError SBTarget::Install() { |
| SBError sb_error; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| sb_error.ref() = target_sp->Install(NULL); |
| } |
| return sb_error; |
| } |
| |
| SBProcess SBTarget::Launch(SBListener &listener, char const **argv, |
| char const **envp, const char *stdin_path, |
| const char *stdout_path, const char *stderr_path, |
| const char *working_directory, |
| uint32_t launch_flags, // See LaunchFlags |
| bool stop_at_entry, lldb::SBError &error) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBProcess sb_process; |
| ProcessSP process_sp; |
| TargetSP target_sp(GetSP()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::Launch (argv=%p, envp=%p, stdin=%s, stdout=%s, " |
| "stderr=%s, working-dir=%s, launch_flags=0x%x, " |
| "stop_at_entry=%i, &error (%p))...", |
| static_cast<void *>(target_sp.get()), static_cast<void *>(argv), |
| static_cast<void *>(envp), stdin_path ? stdin_path : "NULL", |
| stdout_path ? stdout_path : "NULL", |
| stderr_path ? stderr_path : "NULL", |
| working_directory ? working_directory : "NULL", launch_flags, |
| stop_at_entry, static_cast<void *>(error.get())); |
| |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| |
| if (stop_at_entry) |
| launch_flags |= eLaunchFlagStopAtEntry; |
| |
| if (getenv("LLDB_LAUNCH_FLAG_DISABLE_ASLR")) |
| launch_flags |= eLaunchFlagDisableASLR; |
| |
| StateType state = eStateInvalid; |
| process_sp = target_sp->GetProcessSP(); |
| if (process_sp) { |
| state = process_sp->GetState(); |
| |
| if (process_sp->IsAlive() && state != eStateConnected) { |
| if (state == eStateAttaching) |
| error.SetErrorString("process attach is in progress"); |
| else |
| error.SetErrorString("a process is already being debugged"); |
| return sb_process; |
| } |
| } |
| |
| if (state == eStateConnected) { |
| // If we are already connected, then we have already specified the |
| // listener, so if a valid listener is supplied, we need to error out to |
| // let the client know. |
| if (listener.IsValid()) { |
| error.SetErrorString("process is connected and already has a listener, " |
| "pass empty listener"); |
| return sb_process; |
| } |
| } |
| |
| if (getenv("LLDB_LAUNCH_FLAG_DISABLE_STDIO")) |
| launch_flags |= eLaunchFlagDisableSTDIO; |
| |
| ProcessLaunchInfo launch_info( |
| FileSpec{stdin_path, false}, FileSpec{stdout_path, false}, |
| FileSpec{stderr_path, false}, FileSpec{working_directory, false}, |
| launch_flags); |
| |
| Module *exe_module = target_sp->GetExecutableModulePointer(); |
| if (exe_module) |
| launch_info.SetExecutableFile(exe_module->GetPlatformFileSpec(), true); |
| if (argv) |
| launch_info.GetArguments().AppendArguments(argv); |
| if (envp) |
| launch_info.GetEnvironment() = Environment(envp); |
| |
| if (listener.IsValid()) |
| launch_info.SetListener(listener.GetSP()); |
| |
| error.SetError(target_sp->Launch(launch_info, NULL)); |
| |
| sb_process.SetSP(target_sp->GetProcessSP()); |
| } else { |
| error.SetErrorString("SBTarget is invalid"); |
| } |
| |
| log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API); |
| if (log) |
| log->Printf("SBTarget(%p)::Launch (...) => SBProcess(%p), SBError(%s)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<void *>(sb_process.GetSP().get()), |
| error.GetCString()); |
| |
| return sb_process; |
| } |
| |
| SBProcess SBTarget::Launch(SBLaunchInfo &sb_launch_info, SBError &error) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBProcess sb_process; |
| TargetSP target_sp(GetSP()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::Launch (launch_info, error)...", |
| static_cast<void *>(target_sp.get())); |
| |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| StateType state = eStateInvalid; |
| { |
| ProcessSP process_sp = target_sp->GetProcessSP(); |
| if (process_sp) { |
| state = process_sp->GetState(); |
| |
| if (process_sp->IsAlive() && state != eStateConnected) { |
| if (state == eStateAttaching) |
| error.SetErrorString("process attach is in progress"); |
| else |
| error.SetErrorString("a process is already being debugged"); |
| return sb_process; |
| } |
| } |
| } |
| |
| lldb_private::ProcessLaunchInfo launch_info = sb_launch_info.ref(); |
| |
| if (!launch_info.GetExecutableFile()) { |
| Module *exe_module = target_sp->GetExecutableModulePointer(); |
| if (exe_module) |
| launch_info.SetExecutableFile(exe_module->GetPlatformFileSpec(), true); |
| } |
| |
| const ArchSpec &arch_spec = target_sp->GetArchitecture(); |
| if (arch_spec.IsValid()) |
| launch_info.GetArchitecture() = arch_spec; |
| |
| error.SetError(target_sp->Launch(launch_info, NULL)); |
| sb_launch_info.set_ref(launch_info); |
| sb_process.SetSP(target_sp->GetProcessSP()); |
| } else { |
| error.SetErrorString("SBTarget is invalid"); |
| } |
| |
| log = lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API); |
| if (log) |
| log->Printf("SBTarget(%p)::Launch (...) => SBProcess(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<void *>(sb_process.GetSP().get())); |
| |
| return sb_process; |
| } |
| |
| lldb::SBProcess SBTarget::Attach(SBAttachInfo &sb_attach_info, SBError &error) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBProcess sb_process; |
| TargetSP target_sp(GetSP()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::Attach (sb_attach_info, error)...", |
| static_cast<void *>(target_sp.get())); |
| |
| if (target_sp) { |
| ProcessAttachInfo &attach_info = sb_attach_info.ref(); |
| if (attach_info.ProcessIDIsValid() && !attach_info.UserIDIsValid()) { |
| PlatformSP platform_sp = target_sp->GetPlatform(); |
| // See if we can pre-verify if a process exists or not |
| if (platform_sp && platform_sp->IsConnected()) { |
| lldb::pid_t attach_pid = attach_info.GetProcessID(); |
| ProcessInstanceInfo instance_info; |
| if (platform_sp->GetProcessInfo(attach_pid, instance_info)) { |
| attach_info.SetUserID(instance_info.GetEffectiveUserID()); |
| } else { |
| error.ref().SetErrorStringWithFormat( |
| "no process found with process ID %" PRIu64, attach_pid); |
| if (log) { |
| log->Printf("SBTarget(%p)::Attach (...) => error %s", |
| static_cast<void *>(target_sp.get()), |
| error.GetCString()); |
| } |
| return sb_process; |
| } |
| } |
| } |
| error.SetError(AttachToProcess(attach_info, *target_sp)); |
| if (error.Success()) |
| sb_process.SetSP(target_sp->GetProcessSP()); |
| } else { |
| error.SetErrorString("SBTarget is invalid"); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::Attach (...) => SBProcess(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<void *>(sb_process.GetSP().get())); |
| |
| return sb_process; |
| } |
| |
| lldb::SBProcess SBTarget::AttachToProcessWithID( |
| SBListener &listener, |
| lldb::pid_t pid, // The process ID to attach to |
| SBError &error // An error explaining what went wrong if attach fails |
| ) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBProcess sb_process; |
| TargetSP target_sp(GetSP()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::%s (listener, pid=%" PRId64 ", error)...", |
| static_cast<void *>(target_sp.get()), __FUNCTION__, pid); |
| |
| if (target_sp) { |
| ProcessAttachInfo attach_info; |
| attach_info.SetProcessID(pid); |
| if (listener.IsValid()) |
| attach_info.SetListener(listener.GetSP()); |
| |
| ProcessInstanceInfo instance_info; |
| if (target_sp->GetPlatform()->GetProcessInfo(pid, instance_info)) |
| attach_info.SetUserID(instance_info.GetEffectiveUserID()); |
| |
| error.SetError(AttachToProcess(attach_info, *target_sp)); |
| if (error.Success()) |
| sb_process.SetSP(target_sp->GetProcessSP()); |
| } else |
| error.SetErrorString("SBTarget is invalid"); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::%s (...) => SBProcess(%p)", |
| static_cast<void *>(target_sp.get()), __FUNCTION__, |
| static_cast<void *>(sb_process.GetSP().get())); |
| return sb_process; |
| } |
| |
| lldb::SBProcess SBTarget::AttachToProcessWithName( |
| SBListener &listener, |
| const char *name, // basename of process to attach to |
| bool wait_for, // if true wait for a new instance of "name" to be launched |
| SBError &error // An error explaining what went wrong if attach fails |
| ) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBProcess sb_process; |
| TargetSP target_sp(GetSP()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::%s (listener, name=%s, wait_for=%s, error)...", |
| static_cast<void *>(target_sp.get()), __FUNCTION__, name, |
| wait_for ? "true" : "false"); |
| |
| if (name && target_sp) { |
| ProcessAttachInfo attach_info; |
| attach_info.GetExecutableFile().SetFile(name, false, |
| FileSpec::Style::native); |
| attach_info.SetWaitForLaunch(wait_for); |
| if (listener.IsValid()) |
| attach_info.SetListener(listener.GetSP()); |
| |
| error.SetError(AttachToProcess(attach_info, *target_sp)); |
| if (error.Success()) |
| sb_process.SetSP(target_sp->GetProcessSP()); |
| } else |
| error.SetErrorString("SBTarget is invalid"); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::%s (...) => SBProcess(%p)", |
| static_cast<void *>(target_sp.get()), __FUNCTION__, |
| static_cast<void *>(sb_process.GetSP().get())); |
| return sb_process; |
| } |
| |
| lldb::SBProcess SBTarget::ConnectRemote(SBListener &listener, const char *url, |
| const char *plugin_name, |
| SBError &error) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBProcess sb_process; |
| ProcessSP process_sp; |
| TargetSP target_sp(GetSP()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::ConnectRemote (listener, url=%s, " |
| "plugin_name=%s, error)...", |
| static_cast<void *>(target_sp.get()), url, plugin_name); |
| |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| if (listener.IsValid()) |
| process_sp = |
| target_sp->CreateProcess(listener.m_opaque_sp, plugin_name, NULL); |
| else |
| process_sp = target_sp->CreateProcess( |
| target_sp->GetDebugger().GetListener(), plugin_name, NULL); |
| |
| if (process_sp) { |
| sb_process.SetSP(process_sp); |
| error.SetError(process_sp->ConnectRemote(NULL, url)); |
| } else { |
| error.SetErrorString("unable to create lldb_private::Process"); |
| } |
| } else { |
| error.SetErrorString("SBTarget is invalid"); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::ConnectRemote (...) => SBProcess(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<void *>(process_sp.get())); |
| return sb_process; |
| } |
| |
| SBFileSpec SBTarget::GetExecutable() { |
| |
| SBFileSpec exe_file_spec; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| Module *exe_module = target_sp->GetExecutableModulePointer(); |
| if (exe_module) |
| exe_file_spec.SetFileSpec(exe_module->GetFileSpec()); |
| } |
| |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| if (log) { |
| log->Printf("SBTarget(%p)::GetExecutable () => SBFileSpec(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<const void *>(exe_file_spec.get())); |
| } |
| |
| return exe_file_spec; |
| } |
| |
| bool SBTarget::operator==(const SBTarget &rhs) const { |
| return m_opaque_sp.get() == rhs.m_opaque_sp.get(); |
| } |
| |
| bool SBTarget::operator!=(const SBTarget &rhs) const { |
| return m_opaque_sp.get() != rhs.m_opaque_sp.get(); |
| } |
| |
| lldb::TargetSP SBTarget::GetSP() const { return m_opaque_sp; } |
| |
| void SBTarget::SetSP(const lldb::TargetSP &target_sp) { |
| m_opaque_sp = target_sp; |
| } |
| |
| lldb::SBAddress SBTarget::ResolveLoadAddress(lldb::addr_t vm_addr) { |
| lldb::SBAddress sb_addr; |
| Address &addr = sb_addr.ref(); |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| if (target_sp->ResolveLoadAddress(vm_addr, addr)) |
| return sb_addr; |
| } |
| |
| // We have a load address that isn't in a section, just return an address |
| // with the offset filled in (the address) and the section set to NULL |
| addr.SetRawAddress(vm_addr); |
| return sb_addr; |
| } |
| |
| lldb::SBAddress SBTarget::ResolveFileAddress(lldb::addr_t file_addr) { |
| lldb::SBAddress sb_addr; |
| Address &addr = sb_addr.ref(); |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| if (target_sp->ResolveFileAddress(file_addr, addr)) |
| return sb_addr; |
| } |
| |
| addr.SetRawAddress(file_addr); |
| return sb_addr; |
| } |
| |
| lldb::SBAddress SBTarget::ResolvePastLoadAddress(uint32_t stop_id, |
| lldb::addr_t vm_addr) { |
| lldb::SBAddress sb_addr; |
| Address &addr = sb_addr.ref(); |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| if (target_sp->ResolveLoadAddress(vm_addr, addr)) |
| return sb_addr; |
| } |
| |
| // We have a load address that isn't in a section, just return an address |
| // with the offset filled in (the address) and the section set to NULL |
| addr.SetRawAddress(vm_addr); |
| return sb_addr; |
| } |
| |
| SBSymbolContext |
| SBTarget::ResolveSymbolContextForAddress(const SBAddress &addr, |
| uint32_t resolve_scope) { |
| SBSymbolContext sc; |
| if (addr.IsValid()) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| target_sp->GetImages().ResolveSymbolContextForAddress( |
| addr.ref(), resolve_scope, sc.ref()); |
| } |
| return sc; |
| } |
| |
| size_t SBTarget::ReadMemory(const SBAddress addr, void *buf, size_t size, |
| lldb::SBError &error) { |
| SBError sb_error; |
| size_t bytes_read = 0; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| bytes_read = |
| target_sp->ReadMemory(addr.ref(), false, buf, size, sb_error.ref()); |
| } else { |
| sb_error.SetErrorString("invalid target"); |
| } |
| |
| return bytes_read; |
| } |
| |
| SBBreakpoint SBTarget::BreakpointCreateByLocation(const char *file, |
| uint32_t line) { |
| return SBBreakpoint( |
| BreakpointCreateByLocation(SBFileSpec(file, false), line)); |
| } |
| |
| SBBreakpoint |
| SBTarget::BreakpointCreateByLocation(const SBFileSpec &sb_file_spec, |
| uint32_t line) { |
| return BreakpointCreateByLocation(sb_file_spec, line, 0); |
| } |
| |
| SBBreakpoint |
| SBTarget::BreakpointCreateByLocation(const SBFileSpec &sb_file_spec, |
| uint32_t line, lldb::addr_t offset) { |
| SBFileSpecList empty_list; |
| return BreakpointCreateByLocation(sb_file_spec, line, offset, empty_list); |
| } |
| |
| SBBreakpoint |
| SBTarget::BreakpointCreateByLocation(const SBFileSpec &sb_file_spec, |
| uint32_t line, lldb::addr_t offset, |
| SBFileSpecList &sb_module_list) { |
| return BreakpointCreateByLocation(sb_file_spec, line, 0, offset, |
| sb_module_list); |
| } |
| |
| SBBreakpoint SBTarget::BreakpointCreateByLocation( |
| const SBFileSpec &sb_file_spec, uint32_t line, uint32_t column, |
| lldb::addr_t offset, SBFileSpecList &sb_module_list) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && line != 0) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| |
| const LazyBool check_inlines = eLazyBoolCalculate; |
| const LazyBool skip_prologue = eLazyBoolCalculate; |
| const bool internal = false; |
| const bool hardware = false; |
| const LazyBool move_to_nearest_code = eLazyBoolCalculate; |
| const FileSpecList *module_list = nullptr; |
| if (sb_module_list.GetSize() > 0) { |
| module_list = sb_module_list.get(); |
| } |
| sb_bp = target_sp->CreateBreakpoint( |
| module_list, *sb_file_spec, line, column, offset, check_inlines, |
| skip_prologue, internal, hardware, move_to_nearest_code); |
| } |
| |
| if (log) { |
| SBStream sstr; |
| sb_bp.GetDescription(sstr); |
| char path[PATH_MAX]; |
| sb_file_spec->GetPath(path, sizeof(path)); |
| log->Printf("SBTarget(%p)::BreakpointCreateByLocation ( %s:%u ) => " |
| "SBBreakpoint(%p): %s", |
| static_cast<void *>(target_sp.get()), path, line, |
| static_cast<void *>(sb_bp.GetSP().get()), sstr.GetData()); |
| } |
| |
| return sb_bp; |
| } |
| |
| SBBreakpoint SBTarget::BreakpointCreateByName(const char *symbol_name, |
| const char *module_name) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp.get()) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| |
| const bool internal = false; |
| const bool hardware = false; |
| const LazyBool skip_prologue = eLazyBoolCalculate; |
| const lldb::addr_t offset = 0; |
| if (module_name && module_name[0]) { |
| FileSpecList module_spec_list; |
| module_spec_list.Append(FileSpec(module_name, false)); |
| sb_bp = target_sp->CreateBreakpoint( |
| &module_spec_list, NULL, symbol_name, eFunctionNameTypeAuto, |
| eLanguageTypeUnknown, offset, skip_prologue, internal, hardware); |
| } else { |
| sb_bp = target_sp->CreateBreakpoint( |
| NULL, NULL, symbol_name, eFunctionNameTypeAuto, eLanguageTypeUnknown, |
| offset, skip_prologue, internal, hardware); |
| } |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateByName (symbol=\"%s\", " |
| "module=\"%s\") => SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), symbol_name, module_name, |
| static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| lldb::SBBreakpoint |
| SBTarget::BreakpointCreateByName(const char *symbol_name, |
| const SBFileSpecList &module_list, |
| const SBFileSpecList &comp_unit_list) { |
| uint32_t name_type_mask = eFunctionNameTypeAuto; |
| return BreakpointCreateByName(symbol_name, name_type_mask, |
| eLanguageTypeUnknown, module_list, |
| comp_unit_list); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateByName( |
| const char *symbol_name, uint32_t name_type_mask, |
| const SBFileSpecList &module_list, const SBFileSpecList &comp_unit_list) { |
| return BreakpointCreateByName(symbol_name, name_type_mask, |
| eLanguageTypeUnknown, module_list, |
| comp_unit_list); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateByName( |
| const char *symbol_name, uint32_t name_type_mask, |
| LanguageType symbol_language, const SBFileSpecList &module_list, |
| const SBFileSpecList &comp_unit_list) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && symbol_name && symbol_name[0]) { |
| const bool internal = false; |
| const bool hardware = false; |
| const LazyBool skip_prologue = eLazyBoolCalculate; |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| sb_bp = target_sp->CreateBreakpoint( |
| module_list.get(), comp_unit_list.get(), symbol_name, name_type_mask, |
| symbol_language, 0, skip_prologue, internal, hardware); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateByName (symbol=\"%s\", " |
| "name_type: %d) => SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), symbol_name, |
| name_type_mask, static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateByNames( |
| const char *symbol_names[], uint32_t num_names, uint32_t name_type_mask, |
| const SBFileSpecList &module_list, const SBFileSpecList &comp_unit_list) { |
| return BreakpointCreateByNames(symbol_names, num_names, name_type_mask, |
| eLanguageTypeUnknown, module_list, |
| comp_unit_list); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateByNames( |
| const char *symbol_names[], uint32_t num_names, uint32_t name_type_mask, |
| LanguageType symbol_language, const SBFileSpecList &module_list, |
| const SBFileSpecList &comp_unit_list) { |
| return BreakpointCreateByNames(symbol_names, num_names, name_type_mask, |
| eLanguageTypeUnknown, 0, module_list, |
| comp_unit_list); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateByNames( |
| const char *symbol_names[], uint32_t num_names, uint32_t name_type_mask, |
| LanguageType symbol_language, lldb::addr_t offset, |
| const SBFileSpecList &module_list, const SBFileSpecList &comp_unit_list) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && num_names > 0) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| const bool internal = false; |
| const bool hardware = false; |
| const LazyBool skip_prologue = eLazyBoolCalculate; |
| sb_bp = target_sp->CreateBreakpoint( |
| module_list.get(), comp_unit_list.get(), symbol_names, num_names, |
| name_type_mask, symbol_language, offset, skip_prologue, internal, |
| hardware); |
| } |
| |
| if (log) { |
| log->Printf("SBTarget(%p)::BreakpointCreateByName (symbols={", |
| static_cast<void *>(target_sp.get())); |
| for (uint32_t i = 0; i < num_names; i++) { |
| char sep; |
| if (i < num_names - 1) |
| sep = ','; |
| else |
| sep = '}'; |
| if (symbol_names[i] != NULL) |
| log->Printf("\"%s\"%c ", symbol_names[i], sep); |
| else |
| log->Printf("\"<NULL>\"%c ", sep); |
| } |
| log->Printf("name_type: %d) => SBBreakpoint(%p)", name_type_mask, |
| static_cast<void *>(sb_bp.GetSP().get())); |
| } |
| |
| return sb_bp; |
| } |
| |
| SBBreakpoint SBTarget::BreakpointCreateByRegex(const char *symbol_name_regex, |
| const char *module_name) { |
| SBFileSpecList module_spec_list; |
| SBFileSpecList comp_unit_list; |
| if (module_name && module_name[0]) { |
| module_spec_list.Append(FileSpec(module_name, false)); |
| } |
| return BreakpointCreateByRegex(symbol_name_regex, eLanguageTypeUnknown, |
| module_spec_list, comp_unit_list); |
| } |
| |
| lldb::SBBreakpoint |
| SBTarget::BreakpointCreateByRegex(const char *symbol_name_regex, |
| const SBFileSpecList &module_list, |
| const SBFileSpecList &comp_unit_list) { |
| return BreakpointCreateByRegex(symbol_name_regex, eLanguageTypeUnknown, |
| module_list, comp_unit_list); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateByRegex( |
| const char *symbol_name_regex, LanguageType symbol_language, |
| const SBFileSpecList &module_list, const SBFileSpecList &comp_unit_list) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && symbol_name_regex && symbol_name_regex[0]) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| RegularExpression regexp((llvm::StringRef(symbol_name_regex))); |
| const bool internal = false; |
| const bool hardware = false; |
| const LazyBool skip_prologue = eLazyBoolCalculate; |
| |
| sb_bp = target_sp->CreateFuncRegexBreakpoint( |
| module_list.get(), comp_unit_list.get(), regexp, symbol_language, |
| skip_prologue, internal, hardware); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateByRegex (symbol_regex=\"%s\") " |
| "=> SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), symbol_name_regex, |
| static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| SBBreakpoint SBTarget::BreakpointCreateByAddress(addr_t address) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| const bool hardware = false; |
| sb_bp = target_sp->CreateBreakpoint(address, false, hardware); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateByAddress (address=%" PRIu64 |
| ") => SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<uint64_t>(address), |
| static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| SBBreakpoint SBTarget::BreakpointCreateBySBAddress(SBAddress &sb_address) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (!sb_address.IsValid()) { |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateBySBAddress called with " |
| "invalid address", |
| static_cast<void *>(target_sp.get())); |
| return sb_bp; |
| } |
| |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| const bool hardware = false; |
| sb_bp = target_sp->CreateBreakpoint(sb_address.ref(), false, hardware); |
| } |
| |
| if (log) { |
| SBStream s; |
| sb_address.GetDescription(s); |
| log->Printf("SBTarget(%p)::BreakpointCreateBySBAddress (address=%s) => " |
| "SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), s.GetData(), |
| static_cast<void *>(sb_bp.GetSP().get())); |
| } |
| |
| return sb_bp; |
| } |
| |
| lldb::SBBreakpoint |
| SBTarget::BreakpointCreateBySourceRegex(const char *source_regex, |
| const lldb::SBFileSpec &source_file, |
| const char *module_name) { |
| SBFileSpecList module_spec_list; |
| |
| if (module_name && module_name[0]) { |
| module_spec_list.Append(FileSpec(module_name, false)); |
| } |
| |
| SBFileSpecList source_file_list; |
| if (source_file.IsValid()) { |
| source_file_list.Append(source_file); |
| } |
| |
| return BreakpointCreateBySourceRegex(source_regex, module_spec_list, |
| source_file_list); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateBySourceRegex( |
| const char *source_regex, const SBFileSpecList &module_list, |
| const lldb::SBFileSpecList &source_file_list) { |
| return BreakpointCreateBySourceRegex(source_regex, module_list, |
| source_file_list, SBStringList()); |
| } |
| |
| lldb::SBBreakpoint SBTarget::BreakpointCreateBySourceRegex( |
| const char *source_regex, const SBFileSpecList &module_list, |
| const lldb::SBFileSpecList &source_file_list, |
| const SBStringList &func_names) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && source_regex && source_regex[0]) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| const bool hardware = false; |
| const LazyBool move_to_nearest_code = eLazyBoolCalculate; |
| RegularExpression regexp((llvm::StringRef(source_regex))); |
| std::unordered_set<std::string> func_names_set; |
| for (size_t i = 0; i < func_names.GetSize(); i++) { |
| func_names_set.insert(func_names.GetStringAtIndex(i)); |
| } |
| |
| sb_bp = target_sp->CreateSourceRegexBreakpoint( |
| module_list.get(), source_file_list.get(), func_names_set, regexp, |
| false, hardware, move_to_nearest_code); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateByRegex (source_regex=\"%s\") " |
| "=> SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), source_regex, |
| static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| lldb::SBBreakpoint |
| SBTarget::BreakpointCreateForException(lldb::LanguageType language, |
| bool catch_bp, bool throw_bp) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| const bool hardware = false; |
| sb_bp = target_sp->CreateExceptionBreakpoint(language, catch_bp, throw_bp, |
| hardware); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateForException (Language: %s, catch: " |
| "%s throw: %s) => SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), |
| Language::GetNameForLanguageType(language), |
| catch_bp ? "on" : "off", throw_bp ? "on" : "off", |
| static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| lldb::SBBreakpoint |
| SBTarget::BreakpointCreateFromScript(const char *class_name, |
| SBStructuredData &extra_args, |
| const SBFileSpecList &module_list, |
| const SBFileSpecList &file_list, |
| bool request_hardware) |
| { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_bp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| Status error; |
| |
| StructuredData::ObjectSP obj_sp = extra_args.m_impl_up->GetObjectSP(); |
| sb_bp = |
| target_sp->CreateScriptedBreakpoint(class_name, |
| module_list.get(), |
| file_list.get(), |
| false, /* internal */ |
| request_hardware, |
| obj_sp, |
| &error); |
| } |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointCreateFromScript (class name: %s) " |
| " => SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), |
| class_name, |
| static_cast<void *>(sb_bp.GetSP().get())); |
| |
| return sb_bp; |
| } |
| |
| |
| uint32_t SBTarget::GetNumBreakpoints() const { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| // The breakpoint list is thread safe, no need to lock |
| return target_sp->GetBreakpointList().GetSize(); |
| } |
| return 0; |
| } |
| |
| SBBreakpoint SBTarget::GetBreakpointAtIndex(uint32_t idx) const { |
| SBBreakpoint sb_breakpoint; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| // The breakpoint list is thread safe, no need to lock |
| sb_breakpoint = target_sp->GetBreakpointList().GetBreakpointAtIndex(idx); |
| } |
| return sb_breakpoint; |
| } |
| |
| bool SBTarget::BreakpointDelete(break_id_t bp_id) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| bool result = false; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| result = target_sp->RemoveBreakpointByID(bp_id); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::BreakpointDelete (bp_id=%d) => %i", |
| static_cast<void *>(target_sp.get()), |
| static_cast<uint32_t>(bp_id), result); |
| |
| return result; |
| } |
| |
| SBBreakpoint SBTarget::FindBreakpointByID(break_id_t bp_id) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBBreakpoint sb_breakpoint; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && bp_id != LLDB_INVALID_BREAK_ID) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| sb_breakpoint = target_sp->GetBreakpointByID(bp_id); |
| } |
| |
| if (log) |
| log->Printf( |
| "SBTarget(%p)::FindBreakpointByID (bp_id=%d) => SBBreakpoint(%p)", |
| static_cast<void *>(target_sp.get()), static_cast<uint32_t>(bp_id), |
| static_cast<void *>(sb_breakpoint.GetSP().get())); |
| |
| return sb_breakpoint; |
| } |
| |
| bool SBTarget::FindBreakpointsByName(const char *name, |
| SBBreakpointList &bkpts) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| BreakpointList bkpt_list(false); |
| bool is_valid = |
| target_sp->GetBreakpointList().FindBreakpointsByName(name, bkpt_list); |
| if (!is_valid) |
| return false; |
| for (BreakpointSP bkpt_sp : bkpt_list.Breakpoints()) { |
| bkpts.AppendByID(bkpt_sp->GetID()); |
| } |
| } |
| return true; |
| } |
| |
| void SBTarget::GetBreakpointNames(SBStringList &names) |
| { |
| names.Clear(); |
| |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| |
| std::vector<std::string> name_vec; |
| target_sp->GetBreakpointNames(name_vec); |
| for (auto name : name_vec) |
| names.AppendString(name.c_str()); |
| } |
| } |
| |
| void SBTarget::DeleteBreakpointName(const char *name) |
| { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| target_sp->DeleteBreakpointName(ConstString(name)); |
| } |
| } |
| |
| bool SBTarget::EnableAllBreakpoints() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| target_sp->EnableAllowedBreakpoints(); |
| return true; |
| } |
| return false; |
| } |
| |
| bool SBTarget::DisableAllBreakpoints() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| target_sp->DisableAllowedBreakpoints(); |
| return true; |
| } |
| return false; |
| } |
| |
| bool SBTarget::DeleteAllBreakpoints() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| target_sp->RemoveAllowedBreakpoints(); |
| return true; |
| } |
| return false; |
| } |
| |
| lldb::SBError SBTarget::BreakpointsCreateFromFile(SBFileSpec &source_file, |
| SBBreakpointList &new_bps) { |
| SBStringList empty_name_list; |
| return BreakpointsCreateFromFile(source_file, empty_name_list, new_bps); |
| } |
| |
| lldb::SBError SBTarget::BreakpointsCreateFromFile(SBFileSpec &source_file, |
| SBStringList &matching_names, |
| SBBreakpointList &new_bps) { |
| SBError sberr; |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) { |
| sberr.SetErrorString( |
| "BreakpointCreateFromFile called with invalid target."); |
| return sberr; |
| } |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| |
| BreakpointIDList bp_ids; |
| |
| std::vector<std::string> name_vector; |
| size_t num_names = matching_names.GetSize(); |
| for (size_t i = 0; i < num_names; i++) |
| name_vector.push_back(matching_names.GetStringAtIndex(i)); |
| |
| sberr.ref() = target_sp->CreateBreakpointsFromFile(source_file.ref(), |
| name_vector, bp_ids); |
| if (sberr.Fail()) |
| return sberr; |
| |
| size_t num_bkpts = bp_ids.GetSize(); |
| for (size_t i = 0; i < num_bkpts; i++) { |
| BreakpointID bp_id = bp_ids.GetBreakpointIDAtIndex(i); |
| new_bps.AppendByID(bp_id.GetBreakpointID()); |
| } |
| return sberr; |
| } |
| |
| lldb::SBError SBTarget::BreakpointsWriteToFile(SBFileSpec &dest_file) { |
| SBError sberr; |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) { |
| sberr.SetErrorString("BreakpointWriteToFile called with invalid target."); |
| return sberr; |
| } |
| SBBreakpointList bkpt_list(*this); |
| return BreakpointsWriteToFile(dest_file, bkpt_list); |
| } |
| |
| lldb::SBError SBTarget::BreakpointsWriteToFile(SBFileSpec &dest_file, |
| SBBreakpointList &bkpt_list, |
| bool append) { |
| SBError sberr; |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) { |
| sberr.SetErrorString("BreakpointWriteToFile called with invalid target."); |
| return sberr; |
| } |
| |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| BreakpointIDList bp_id_list; |
| bkpt_list.CopyToBreakpointIDList(bp_id_list); |
| sberr.ref() = target_sp->SerializeBreakpointsToFile(dest_file.ref(), |
| bp_id_list, append); |
| return sberr; |
| } |
| |
| uint32_t SBTarget::GetNumWatchpoints() const { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| // The watchpoint list is thread safe, no need to lock |
| return target_sp->GetWatchpointList().GetSize(); |
| } |
| return 0; |
| } |
| |
| SBWatchpoint SBTarget::GetWatchpointAtIndex(uint32_t idx) const { |
| SBWatchpoint sb_watchpoint; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| // The watchpoint list is thread safe, no need to lock |
| sb_watchpoint.SetSP(target_sp->GetWatchpointList().GetByIndex(idx)); |
| } |
| return sb_watchpoint; |
| } |
| |
| bool SBTarget::DeleteWatchpoint(watch_id_t wp_id) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| bool result = false; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| std::unique_lock<std::recursive_mutex> lock; |
| target_sp->GetWatchpointList().GetListMutex(lock); |
| result = target_sp->RemoveWatchpointByID(wp_id); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::WatchpointDelete (wp_id=%d) => %i", |
| static_cast<void *>(target_sp.get()), |
| static_cast<uint32_t>(wp_id), result); |
| |
| return result; |
| } |
| |
| SBWatchpoint SBTarget::FindWatchpointByID(lldb::watch_id_t wp_id) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBWatchpoint sb_watchpoint; |
| lldb::WatchpointSP watchpoint_sp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && wp_id != LLDB_INVALID_WATCH_ID) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| std::unique_lock<std::recursive_mutex> lock; |
| target_sp->GetWatchpointList().GetListMutex(lock); |
| watchpoint_sp = target_sp->GetWatchpointList().FindByID(wp_id); |
| sb_watchpoint.SetSP(watchpoint_sp); |
| } |
| |
| if (log) |
| log->Printf( |
| "SBTarget(%p)::FindWatchpointByID (bp_id=%d) => SBWatchpoint(%p)", |
| static_cast<void *>(target_sp.get()), static_cast<uint32_t>(wp_id), |
| static_cast<void *>(watchpoint_sp.get())); |
| |
| return sb_watchpoint; |
| } |
| |
| lldb::SBWatchpoint SBTarget::WatchAddress(lldb::addr_t addr, size_t size, |
| bool read, bool write, |
| SBError &error) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBWatchpoint sb_watchpoint; |
| lldb::WatchpointSP watchpoint_sp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && (read || write) && addr != LLDB_INVALID_ADDRESS && |
| size > 0) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| uint32_t watch_type = 0; |
| if (read) |
| watch_type |= LLDB_WATCH_TYPE_READ; |
| if (write) |
| watch_type |= LLDB_WATCH_TYPE_WRITE; |
| if (watch_type == 0) { |
| error.SetErrorString( |
| "Can't create a watchpoint that is neither read nor write."); |
| return sb_watchpoint; |
| } |
| |
| // Target::CreateWatchpoint() is thread safe. |
| Status cw_error; |
| // This API doesn't take in a type, so we can't figure out what it is. |
| CompilerType *type = NULL; |
| watchpoint_sp = |
| target_sp->CreateWatchpoint(addr, size, type, watch_type, cw_error); |
| error.SetError(cw_error); |
| sb_watchpoint.SetSP(watchpoint_sp); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::WatchAddress (addr=0x%" PRIx64 |
| ", 0x%u) => SBWatchpoint(%p)", |
| static_cast<void *>(target_sp.get()), addr, |
| static_cast<uint32_t>(size), |
| static_cast<void *>(watchpoint_sp.get())); |
| |
| return sb_watchpoint; |
| } |
| |
| bool SBTarget::EnableAllWatchpoints() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| std::unique_lock<std::recursive_mutex> lock; |
| target_sp->GetWatchpointList().GetListMutex(lock); |
| target_sp->EnableAllWatchpoints(); |
| return true; |
| } |
| return false; |
| } |
| |
| bool SBTarget::DisableAllWatchpoints() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| std::unique_lock<std::recursive_mutex> lock; |
| target_sp->GetWatchpointList().GetListMutex(lock); |
| target_sp->DisableAllWatchpoints(); |
| return true; |
| } |
| return false; |
| } |
| |
| SBValue SBTarget::CreateValueFromAddress(const char *name, SBAddress addr, |
| SBType type) { |
| SBValue sb_value; |
| lldb::ValueObjectSP new_value_sp; |
| if (IsValid() && name && *name && addr.IsValid() && type.IsValid()) { |
| lldb::addr_t load_addr(addr.GetLoadAddress(*this)); |
| ExecutionContext exe_ctx( |
| ExecutionContextRef(ExecutionContext(m_opaque_sp.get(), false))); |
| CompilerType ast_type(type.GetSP()->GetCompilerType(true)); |
| new_value_sp = ValueObject::CreateValueObjectFromAddress(name, load_addr, |
| exe_ctx, ast_type); |
| } |
| sb_value.SetSP(new_value_sp); |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| if (log) { |
| if (new_value_sp) |
| log->Printf("SBTarget(%p)::CreateValueFromAddress => \"%s\"", |
| static_cast<void *>(m_opaque_sp.get()), |
| new_value_sp->GetName().AsCString()); |
| else |
| log->Printf("SBTarget(%p)::CreateValueFromAddress => NULL", |
| static_cast<void *>(m_opaque_sp.get())); |
| } |
| return sb_value; |
| } |
| |
| lldb::SBValue SBTarget::CreateValueFromData(const char *name, lldb::SBData data, |
| lldb::SBType type) { |
| SBValue sb_value; |
| lldb::ValueObjectSP new_value_sp; |
| if (IsValid() && name && *name && data.IsValid() && type.IsValid()) { |
| DataExtractorSP extractor(*data); |
| ExecutionContext exe_ctx( |
| ExecutionContextRef(ExecutionContext(m_opaque_sp.get(), false))); |
| CompilerType ast_type(type.GetSP()->GetCompilerType(true)); |
| new_value_sp = ValueObject::CreateValueObjectFromData(name, *extractor, |
| exe_ctx, ast_type); |
| } |
| sb_value.SetSP(new_value_sp); |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| if (log) { |
| if (new_value_sp) |
| log->Printf("SBTarget(%p)::CreateValueFromData => \"%s\"", |
| static_cast<void *>(m_opaque_sp.get()), |
| new_value_sp->GetName().AsCString()); |
| else |
| log->Printf("SBTarget(%p)::CreateValueFromData => NULL", |
| static_cast<void *>(m_opaque_sp.get())); |
| } |
| return sb_value; |
| } |
| |
| lldb::SBValue SBTarget::CreateValueFromExpression(const char *name, |
| const char *expr) { |
| SBValue sb_value; |
| lldb::ValueObjectSP new_value_sp; |
| if (IsValid() && name && *name && expr && *expr) { |
| ExecutionContext exe_ctx( |
| ExecutionContextRef(ExecutionContext(m_opaque_sp.get(), false))); |
| new_value_sp = |
| ValueObject::CreateValueObjectFromExpression(name, expr, exe_ctx); |
| } |
| sb_value.SetSP(new_value_sp); |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| if (log) { |
| if (new_value_sp) |
| log->Printf("SBTarget(%p)::CreateValueFromExpression => \"%s\"", |
| static_cast<void *>(m_opaque_sp.get()), |
| new_value_sp->GetName().AsCString()); |
| else |
| log->Printf("SBTarget(%p)::CreateValueFromExpression => NULL", |
| static_cast<void *>(m_opaque_sp.get())); |
| } |
| return sb_value; |
| } |
| |
| bool SBTarget::DeleteAllWatchpoints() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| std::unique_lock<std::recursive_mutex> lock; |
| target_sp->GetWatchpointList().GetListMutex(lock); |
| target_sp->RemoveAllWatchpoints(); |
| return true; |
| } |
| return false; |
| } |
| |
| void SBTarget::AppendImageSearchPath(const char *from, const char *to, |
| lldb::SBError &error) { |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) |
| return error.SetErrorString("invalid target"); |
| |
| const ConstString csFrom(from), csTo(to); |
| if (!csFrom) |
| return error.SetErrorString("<from> path can't be empty"); |
| if (!csTo) |
| return error.SetErrorString("<to> path can't be empty"); |
| |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| if (log) |
| log->Printf("SBTarget(%p)::%s: '%s' -> '%s'", |
| static_cast<void *>(target_sp.get()), __FUNCTION__, |
| from, to); |
| target_sp->GetImageSearchPathList().Append(csFrom, csTo, true); |
| } |
| |
| lldb::SBModule SBTarget::AddModule(const char *path, const char *triple, |
| const char *uuid_cstr) { |
| return AddModule(path, triple, uuid_cstr, NULL); |
| } |
| |
| lldb::SBModule SBTarget::AddModule(const char *path, const char *triple, |
| const char *uuid_cstr, const char *symfile) { |
| lldb::SBModule sb_module; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| ModuleSpec module_spec; |
| if (path) |
| module_spec.GetFileSpec().SetFile(path, false, FileSpec::Style::native); |
| |
| if (uuid_cstr) |
| module_spec.GetUUID().SetFromStringRef(uuid_cstr); |
| |
| if (triple) |
| module_spec.GetArchitecture() = Platform::GetAugmentedArchSpec( |
| target_sp->GetPlatform().get(), triple); |
| else |
| module_spec.GetArchitecture() = target_sp->GetArchitecture(); |
| |
| if (symfile) |
| module_spec.GetSymbolFileSpec().SetFile(symfile, false, |
| FileSpec::Style::native); |
| |
| sb_module.SetSP(target_sp->GetSharedModule(module_spec)); |
| } |
| return sb_module; |
| } |
| |
| lldb::SBModule SBTarget::AddModule(const SBModuleSpec &module_spec) { |
| lldb::SBModule sb_module; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| sb_module.SetSP(target_sp->GetSharedModule(*module_spec.m_opaque_ap)); |
| return sb_module; |
| } |
| |
| bool SBTarget::AddModule(lldb::SBModule &module) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| target_sp->GetImages().AppendIfNeeded(module.GetSP()); |
| return true; |
| } |
| return false; |
| } |
| |
| uint32_t SBTarget::GetNumModules() const { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| uint32_t num = 0; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| // The module list is thread safe, no need to lock |
| num = target_sp->GetImages().GetSize(); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::GetNumModules () => %d", |
| static_cast<void *>(target_sp.get()), num); |
| |
| return num; |
| } |
| |
| void SBTarget::Clear() { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::Clear ()", |
| static_cast<void *>(m_opaque_sp.get())); |
| |
| m_opaque_sp.reset(); |
| } |
| |
| SBModule SBTarget::FindModule(const SBFileSpec &sb_file_spec) { |
| SBModule sb_module; |
| TargetSP target_sp(GetSP()); |
| if (target_sp && sb_file_spec.IsValid()) { |
| ModuleSpec module_spec(*sb_file_spec); |
| // The module list is thread safe, no need to lock |
| sb_module.SetSP(target_sp->GetImages().FindFirstModule(module_spec)); |
| } |
| return sb_module; |
| } |
| |
| SBSymbolContextList |
| SBTarget::FindCompileUnits(const SBFileSpec &sb_file_spec) { |
| SBSymbolContextList sb_sc_list; |
| const TargetSP target_sp(GetSP()); |
| if (target_sp && sb_file_spec.IsValid()) { |
| const bool append = true; |
| target_sp->GetImages().FindCompileUnits(*sb_file_spec, |
| append, *sb_sc_list); |
| } |
| return sb_sc_list; |
| } |
| |
| lldb::ByteOrder SBTarget::GetByteOrder() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| return target_sp->GetArchitecture().GetByteOrder(); |
| return eByteOrderInvalid; |
| } |
| |
| const char *SBTarget::GetTriple() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::string triple(target_sp->GetArchitecture().GetTriple().str()); |
| // Unique the string so we don't run into ownership issues since the const |
| // strings put the string into the string pool once and the strings never |
| // comes out |
| ConstString const_triple(triple.c_str()); |
| return const_triple.GetCString(); |
| } |
| return NULL; |
| } |
| |
| uint32_t SBTarget::GetDataByteSize() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| return target_sp->GetArchitecture().GetDataByteSize(); |
| } |
| return 0; |
| } |
| |
| uint32_t SBTarget::GetCodeByteSize() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| return target_sp->GetArchitecture().GetCodeByteSize(); |
| } |
| return 0; |
| } |
| |
| uint32_t SBTarget::GetAddressByteSize() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| return target_sp->GetArchitecture().GetAddressByteSize(); |
| return sizeof(void *); |
| } |
| |
| SBModule SBTarget::GetModuleAtIndex(uint32_t idx) { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| SBModule sb_module; |
| ModuleSP module_sp; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| // The module list is thread safe, no need to lock |
| module_sp = target_sp->GetImages().GetModuleAtIndex(idx); |
| sb_module.SetSP(module_sp); |
| } |
| |
| if (log) |
| log->Printf("SBTarget(%p)::GetModuleAtIndex (idx=%d) => SBModule(%p)", |
| static_cast<void *>(target_sp.get()), idx, |
| static_cast<void *>(module_sp.get())); |
| |
| return sb_module; |
| } |
| |
| bool SBTarget::RemoveModule(lldb::SBModule module) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| return target_sp->GetImages().Remove(module.GetSP()); |
| return false; |
| } |
| |
| SBBroadcaster SBTarget::GetBroadcaster() const { |
| Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| |
| TargetSP target_sp(GetSP()); |
| SBBroadcaster broadcaster(target_sp.get(), false); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::GetBroadcaster () => SBBroadcaster(%p)", |
| static_cast<void *>(target_sp.get()), |
| static_cast<void *>(broadcaster.get())); |
| |
| return broadcaster; |
| } |
| |
| bool SBTarget::GetDescription(SBStream &description, |
| lldb::DescriptionLevel description_level) { |
| Stream &strm = description.ref(); |
| |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| target_sp->Dump(&strm, description_level); |
| } else |
| strm.PutCString("No value"); |
| |
| return true; |
| } |
| |
| lldb::SBSymbolContextList SBTarget::FindFunctions(const char *name, |
| uint32_t name_type_mask) { |
| lldb::SBSymbolContextList sb_sc_list; |
| if (name && name[0]) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| const bool symbols_ok = true; |
| const bool inlines_ok = true; |
| const bool append = true; |
| target_sp->GetImages().FindFunctions(ConstString(name), name_type_mask, |
| symbols_ok, inlines_ok, append, |
| *sb_sc_list); |
| } |
| } |
| return sb_sc_list; |
| } |
| |
| lldb::SBSymbolContextList SBTarget::FindGlobalFunctions(const char *name, |
| uint32_t max_matches, |
| MatchType matchtype) { |
| lldb::SBSymbolContextList sb_sc_list; |
| if (name && name[0]) { |
| llvm::StringRef name_ref(name); |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| std::string regexstr; |
| switch (matchtype) { |
| case eMatchTypeRegex: |
| target_sp->GetImages().FindFunctions(RegularExpression(name_ref), true, |
| true, true, *sb_sc_list); |
| break; |
| case eMatchTypeStartsWith: |
| regexstr = llvm::Regex::escape(name) + ".*"; |
| target_sp->GetImages().FindFunctions(RegularExpression(regexstr), true, |
| true, true, *sb_sc_list); |
| break; |
| default: |
| target_sp->GetImages().FindFunctions(ConstString(name), |
| eFunctionNameTypeAny, true, true, |
| true, *sb_sc_list); |
| break; |
| } |
| } |
| } |
| return sb_sc_list; |
| } |
| |
| lldb::SBType SBTarget::FindFirstType(const char *typename_cstr) { |
| TargetSP target_sp(GetSP()); |
| if (typename_cstr && typename_cstr[0] && target_sp) { |
| ConstString const_typename(typename_cstr); |
| SymbolContext sc; |
| const bool exact_match = false; |
| |
| const ModuleList &module_list = target_sp->GetImages(); |
| size_t count = module_list.GetSize(); |
| for (size_t idx = 0; idx < count; idx++) { |
| ModuleSP module_sp(module_list.GetModuleAtIndex(idx)); |
| if (module_sp) { |
| TypeSP type_sp( |
| module_sp->FindFirstType(sc, const_typename, exact_match)); |
| if (type_sp) |
| return SBType(type_sp); |
| } |
| } |
| |
| // Didn't find the type in the symbols; try the Objective-C runtime if one |
| // is installed |
| |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| |
| if (process_sp) { |
| ObjCLanguageRuntime *objc_language_runtime = |
| process_sp->GetObjCLanguageRuntime(); |
| |
| if (objc_language_runtime) { |
| DeclVendor *objc_decl_vendor = objc_language_runtime->GetDeclVendor(); |
| |
| if (objc_decl_vendor) { |
| std::vector<clang::NamedDecl *> decls; |
| |
| if (objc_decl_vendor->FindDecls(const_typename, true, 1, decls) > 0) { |
| if (CompilerType type = ClangASTContext::GetTypeForDecl(decls[0])) { |
| return SBType(type); |
| } |
| } |
| } |
| } |
| } |
| |
| // No matches, search for basic typename matches |
| ClangASTContext *clang_ast = target_sp->GetScratchClangASTContext(); |
| if (clang_ast) |
| return SBType(ClangASTContext::GetBasicType(clang_ast->getASTContext(), |
| const_typename)); |
| } |
| return SBType(); |
| } |
| |
| SBType SBTarget::GetBasicType(lldb::BasicType type) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| ClangASTContext *clang_ast = target_sp->GetScratchClangASTContext(); |
| if (clang_ast) |
| return SBType( |
| ClangASTContext::GetBasicType(clang_ast->getASTContext(), type)); |
| } |
| return SBType(); |
| } |
| |
| lldb::SBTypeList SBTarget::FindTypes(const char *typename_cstr) { |
| SBTypeList sb_type_list; |
| TargetSP target_sp(GetSP()); |
| if (typename_cstr && typename_cstr[0] && target_sp) { |
| ModuleList &images = target_sp->GetImages(); |
| ConstString const_typename(typename_cstr); |
| bool exact_match = false; |
| SymbolContext sc; |
| TypeList type_list; |
| llvm::DenseSet<SymbolFile *> searched_symbol_files; |
| uint32_t num_matches = |
| images.FindTypes(sc, const_typename, exact_match, UINT32_MAX, |
| searched_symbol_files, type_list); |
| |
| if (num_matches > 0) { |
| for (size_t idx = 0; idx < num_matches; idx++) { |
| TypeSP type_sp(type_list.GetTypeAtIndex(idx)); |
| if (type_sp) |
| sb_type_list.Append(SBType(type_sp)); |
| } |
| } |
| |
| // Try the Objective-C runtime if one is installed |
| |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| |
| if (process_sp) { |
| ObjCLanguageRuntime *objc_language_runtime = |
| process_sp->GetObjCLanguageRuntime(); |
| |
| if (objc_language_runtime) { |
| DeclVendor *objc_decl_vendor = objc_language_runtime->GetDeclVendor(); |
| |
| if (objc_decl_vendor) { |
| std::vector<clang::NamedDecl *> decls; |
| |
| if (objc_decl_vendor->FindDecls(const_typename, true, 1, decls) > 0) { |
| for (clang::NamedDecl *decl : decls) { |
| if (CompilerType type = ClangASTContext::GetTypeForDecl(decl)) { |
| sb_type_list.Append(SBType(type)); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| if (sb_type_list.GetSize() == 0) { |
| // No matches, search for basic typename matches |
| ClangASTContext *clang_ast = target_sp->GetScratchClangASTContext(); |
| if (clang_ast) |
| sb_type_list.Append(SBType(ClangASTContext::GetBasicType( |
| clang_ast->getASTContext(), const_typename))); |
| } |
| } |
| return sb_type_list; |
| } |
| |
| SBValueList SBTarget::FindGlobalVariables(const char *name, |
| uint32_t max_matches) { |
| SBValueList sb_value_list; |
| |
| TargetSP target_sp(GetSP()); |
| if (name && target_sp) { |
| VariableList variable_list; |
| const uint32_t match_count = target_sp->GetImages().FindGlobalVariables( |
| ConstString(name), max_matches, variable_list); |
| |
| if (match_count > 0) { |
| ExecutionContextScope *exe_scope = target_sp->GetProcessSP().get(); |
| if (exe_scope == NULL) |
| exe_scope = target_sp.get(); |
| for (uint32_t i = 0; i < match_count; ++i) { |
| lldb::ValueObjectSP valobj_sp(ValueObjectVariable::Create( |
| exe_scope, variable_list.GetVariableAtIndex(i))); |
| if (valobj_sp) |
| sb_value_list.Append(SBValue(valobj_sp)); |
| } |
| } |
| } |
| |
| return sb_value_list; |
| } |
| |
| SBValueList SBTarget::FindGlobalVariables(const char *name, |
| uint32_t max_matches, |
| MatchType matchtype) { |
| SBValueList sb_value_list; |
| |
| TargetSP target_sp(GetSP()); |
| if (name && target_sp) { |
| llvm::StringRef name_ref(name); |
| VariableList variable_list; |
| |
| std::string regexstr; |
| uint32_t match_count; |
| switch (matchtype) { |
| case eMatchTypeNormal: |
| match_count = target_sp->GetImages().FindGlobalVariables( |
| ConstString(name), max_matches, variable_list); |
| break; |
| case eMatchTypeRegex: |
| match_count = target_sp->GetImages().FindGlobalVariables( |
| RegularExpression(name_ref), max_matches, variable_list); |
| break; |
| case eMatchTypeStartsWith: |
| regexstr = llvm::Regex::escape(name) + ".*"; |
| match_count = target_sp->GetImages().FindGlobalVariables( |
| RegularExpression(regexstr), max_matches, variable_list); |
| break; |
| } |
| |
| if (match_count > 0) { |
| ExecutionContextScope *exe_scope = target_sp->GetProcessSP().get(); |
| if (exe_scope == NULL) |
| exe_scope = target_sp.get(); |
| for (uint32_t i = 0; i < match_count; ++i) { |
| lldb::ValueObjectSP valobj_sp(ValueObjectVariable::Create( |
| exe_scope, variable_list.GetVariableAtIndex(i))); |
| if (valobj_sp) |
| sb_value_list.Append(SBValue(valobj_sp)); |
| } |
| } |
| } |
| |
| return sb_value_list; |
| } |
| |
| lldb::SBValue SBTarget::FindFirstGlobalVariable(const char *name) { |
| SBValueList sb_value_list(FindGlobalVariables(name, 1)); |
| if (sb_value_list.IsValid() && sb_value_list.GetSize() > 0) |
| return sb_value_list.GetValueAtIndex(0); |
| return SBValue(); |
| } |
| |
| SBSourceManager SBTarget::GetSourceManager() { |
| SBSourceManager source_manager(*this); |
| return source_manager; |
| } |
| |
| lldb::SBInstructionList SBTarget::ReadInstructions(lldb::SBAddress base_addr, |
| uint32_t count) { |
| return ReadInstructions(base_addr, count, NULL); |
| } |
| |
| lldb::SBInstructionList SBTarget::ReadInstructions(lldb::SBAddress base_addr, |
| uint32_t count, |
| const char *flavor_string) { |
| SBInstructionList sb_instructions; |
| |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| Address *addr_ptr = base_addr.get(); |
| |
| if (addr_ptr) { |
| DataBufferHeap data( |
| target_sp->GetArchitecture().GetMaximumOpcodeByteSize() * count, 0); |
| bool prefer_file_cache = false; |
| lldb_private::Status error; |
| lldb::addr_t load_addr = LLDB_INVALID_ADDRESS; |
| const size_t bytes_read = |
| target_sp->ReadMemory(*addr_ptr, prefer_file_cache, data.GetBytes(), |
| data.GetByteSize(), error, &load_addr); |
| const bool data_from_file = load_addr == LLDB_INVALID_ADDRESS; |
| sb_instructions.SetDisassembler(Disassembler::DisassembleBytes( |
| target_sp->GetArchitecture(), NULL, flavor_string, *addr_ptr, |
| data.GetBytes(), bytes_read, count, data_from_file)); |
| } |
| } |
| |
| return sb_instructions; |
| } |
| |
| lldb::SBInstructionList SBTarget::GetInstructions(lldb::SBAddress base_addr, |
| const void *buf, |
| size_t size) { |
| return GetInstructionsWithFlavor(base_addr, NULL, buf, size); |
| } |
| |
| lldb::SBInstructionList |
| SBTarget::GetInstructionsWithFlavor(lldb::SBAddress base_addr, |
| const char *flavor_string, const void *buf, |
| size_t size) { |
| SBInstructionList sb_instructions; |
| |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| Address addr; |
| |
| if (base_addr.get()) |
| addr = *base_addr.get(); |
| |
| const bool data_from_file = true; |
| |
| sb_instructions.SetDisassembler(Disassembler::DisassembleBytes( |
| target_sp->GetArchitecture(), NULL, flavor_string, addr, buf, size, |
| UINT32_MAX, data_from_file)); |
| } |
| |
| return sb_instructions; |
| } |
| |
| lldb::SBInstructionList SBTarget::GetInstructions(lldb::addr_t base_addr, |
| const void *buf, |
| size_t size) { |
| return GetInstructionsWithFlavor(ResolveLoadAddress(base_addr), NULL, buf, |
| size); |
| } |
| |
| lldb::SBInstructionList |
| SBTarget::GetInstructionsWithFlavor(lldb::addr_t base_addr, |
| const char *flavor_string, const void *buf, |
| size_t size) { |
| return GetInstructionsWithFlavor(ResolveLoadAddress(base_addr), flavor_string, |
| buf, size); |
| } |
| |
| SBError SBTarget::SetSectionLoadAddress(lldb::SBSection section, |
| lldb::addr_t section_base_addr) { |
| SBError sb_error; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| if (!section.IsValid()) { |
| sb_error.SetErrorStringWithFormat("invalid section"); |
| } else { |
| SectionSP section_sp(section.GetSP()); |
| if (section_sp) { |
| if (section_sp->IsThreadSpecific()) { |
| sb_error.SetErrorString( |
| "thread specific sections are not yet supported"); |
| } else { |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| if (target_sp->SetSectionLoadAddress(section_sp, section_base_addr)) { |
| ModuleSP module_sp(section_sp->GetModule()); |
| if (module_sp) { |
| ModuleList module_list; |
| module_list.Append(module_sp); |
| target_sp->ModulesDidLoad(module_list); |
| } |
| // Flush info in the process (stack frames, etc) |
| if (process_sp) |
| process_sp->Flush(); |
| } |
| } |
| } |
| } |
| } else { |
| sb_error.SetErrorString("invalid target"); |
| } |
| return sb_error; |
| } |
| |
| SBError SBTarget::ClearSectionLoadAddress(lldb::SBSection section) { |
| SBError sb_error; |
| |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| if (!section.IsValid()) { |
| sb_error.SetErrorStringWithFormat("invalid section"); |
| } else { |
| SectionSP section_sp(section.GetSP()); |
| if (section_sp) { |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| if (target_sp->SetSectionUnloaded(section_sp)) { |
| ModuleSP module_sp(section_sp->GetModule()); |
| if (module_sp) { |
| ModuleList module_list; |
| module_list.Append(module_sp); |
| target_sp->ModulesDidUnload(module_list, false); |
| } |
| // Flush info in the process (stack frames, etc) |
| if (process_sp) |
| process_sp->Flush(); |
| } |
| } else { |
| sb_error.SetErrorStringWithFormat("invalid section"); |
| } |
| } |
| } else { |
| sb_error.SetErrorStringWithFormat("invalid target"); |
| } |
| return sb_error; |
| } |
| |
| SBError SBTarget::SetModuleLoadAddress(lldb::SBModule module, |
| int64_t slide_offset) { |
| SBError sb_error; |
| |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| ModuleSP module_sp(module.GetSP()); |
| if (module_sp) { |
| bool changed = false; |
| if (module_sp->SetLoadAddress(*target_sp, slide_offset, true, changed)) { |
| // The load was successful, make sure that at least some sections |
| // changed before we notify that our module was loaded. |
| if (changed) { |
| ModuleList module_list; |
| module_list.Append(module_sp); |
| target_sp->ModulesDidLoad(module_list); |
| // Flush info in the process (stack frames, etc) |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| if (process_sp) |
| process_sp->Flush(); |
| } |
| } |
| } else { |
| sb_error.SetErrorStringWithFormat("invalid module"); |
| } |
| |
| } else { |
| sb_error.SetErrorStringWithFormat("invalid target"); |
| } |
| return sb_error; |
| } |
| |
| SBError SBTarget::ClearModuleLoadAddress(lldb::SBModule module) { |
| SBError sb_error; |
| |
| char path[PATH_MAX]; |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| ModuleSP module_sp(module.GetSP()); |
| if (module_sp) { |
| ObjectFile *objfile = module_sp->GetObjectFile(); |
| if (objfile) { |
| SectionList *section_list = objfile->GetSectionList(); |
| if (section_list) { |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| |
| bool changed = false; |
| const size_t num_sections = section_list->GetSize(); |
| for (size_t sect_idx = 0; sect_idx < num_sections; ++sect_idx) { |
| SectionSP section_sp(section_list->GetSectionAtIndex(sect_idx)); |
| if (section_sp) |
| changed |= target_sp->SetSectionUnloaded(section_sp); |
| } |
| if (changed) { |
| ModuleList module_list; |
| module_list.Append(module_sp); |
| target_sp->ModulesDidUnload(module_list, false); |
| // Flush info in the process (stack frames, etc) |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| if (process_sp) |
| process_sp->Flush(); |
| } |
| } else { |
| module_sp->GetFileSpec().GetPath(path, sizeof(path)); |
| sb_error.SetErrorStringWithFormat("no sections in object file '%s'", |
| path); |
| } |
| } else { |
| module_sp->GetFileSpec().GetPath(path, sizeof(path)); |
| sb_error.SetErrorStringWithFormat("no object file for module '%s'", |
| path); |
| } |
| } else { |
| sb_error.SetErrorStringWithFormat("invalid module"); |
| } |
| } else { |
| sb_error.SetErrorStringWithFormat("invalid target"); |
| } |
| return sb_error; |
| } |
| |
| lldb::SBSymbolContextList SBTarget::FindSymbols(const char *name, |
| lldb::SymbolType symbol_type) { |
| SBSymbolContextList sb_sc_list; |
| if (name && name[0]) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| bool append = true; |
| target_sp->GetImages().FindSymbolsWithNameAndType( |
| ConstString(name), symbol_type, *sb_sc_list, append); |
| } |
| } |
| return sb_sc_list; |
| } |
| |
| lldb::SBValue SBTarget::EvaluateExpression(const char *expr) { |
| TargetSP target_sp(GetSP()); |
| if (!target_sp) |
| return SBValue(); |
| |
| SBExpressionOptions options; |
| lldb::DynamicValueType fetch_dynamic_value = |
| target_sp->GetPreferDynamicValue(); |
| options.SetFetchDynamicValue(fetch_dynamic_value); |
| options.SetUnwindOnError(true); |
| return EvaluateExpression(expr, options); |
| } |
| |
| lldb::SBValue SBTarget::EvaluateExpression(const char *expr, |
| const SBExpressionOptions &options) { |
| Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); |
| #if !defined(LLDB_DISABLE_PYTHON) |
| Log *expr_log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS)); |
| #endif |
| SBValue expr_result; |
| ExpressionResults exe_results = eExpressionSetupError; |
| ValueObjectSP expr_value_sp; |
| TargetSP target_sp(GetSP()); |
| StackFrame *frame = NULL; |
| if (target_sp) { |
| if (expr == NULL || expr[0] == '\0') { |
| if (log) |
| log->Printf( |
| "SBTarget::EvaluateExpression called with an empty expression"); |
| return expr_result; |
| } |
| |
| std::lock_guard<std::recursive_mutex> guard(target_sp->GetAPIMutex()); |
| ExecutionContext exe_ctx(m_opaque_sp.get()); |
| |
| if (log) |
| log->Printf("SBTarget()::EvaluateExpression (expr=\"%s\")...", expr); |
| |
| frame = exe_ctx.GetFramePtr(); |
| Target *target = exe_ctx.GetTargetPtr(); |
| |
| if (target) { |
| #ifdef LLDB_CONFIGURATION_DEBUG |
| StreamString frame_description; |
| if (frame) |
| frame->DumpUsingSettingsFormat(&frame_description); |
| llvm::PrettyStackTraceFormat stack_trace( |
| "SBTarget::EvaluateExpression (expr = \"%s\", fetch_dynamic_value = " |
| "%u) %s", |
| expr, options.GetFetchDynamicValue(), |
| frame_description.GetString().str().c_str()); |
| #endif |
| exe_results = |
| target->EvaluateExpression(expr, frame, expr_value_sp, options.ref()); |
| |
| expr_result.SetSP(expr_value_sp, options.GetFetchDynamicValue()); |
| } else { |
| if (log) |
| log->Printf("SBTarget::EvaluateExpression () => error: could not " |
| "reconstruct frame object for this SBTarget."); |
| } |
| } |
| #ifndef LLDB_DISABLE_PYTHON |
| if (expr_log) |
| expr_log->Printf("** [SBTarget::EvaluateExpression] Expression result is " |
| "%s, summary %s **", |
| expr_result.GetValue(), expr_result.GetSummary()); |
| |
| if (log) |
| log->Printf("SBTarget(%p)::EvaluateExpression (expr=\"%s\") => SBValue(%p) " |
| "(execution result=%d)", |
| static_cast<void *>(frame), expr, |
| static_cast<void *>(expr_value_sp.get()), exe_results); |
| #endif |
| |
| return expr_result; |
| } |
| |
| lldb::addr_t SBTarget::GetStackRedZoneSize() { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) { |
| ABISP abi_sp; |
| ProcessSP process_sp(target_sp->GetProcessSP()); |
| if (process_sp) |
| abi_sp = process_sp->GetABI(); |
| else |
| abi_sp = ABI::FindPlugin(ProcessSP(), target_sp->GetArchitecture()); |
| if (abi_sp) |
| return abi_sp->GetRedZoneSize(); |
| } |
| return 0; |
| } |
| |
| lldb::SBLaunchInfo SBTarget::GetLaunchInfo() const { |
| lldb::SBLaunchInfo launch_info(NULL); |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| launch_info.set_ref(m_opaque_sp->GetProcessLaunchInfo()); |
| return launch_info; |
| } |
| |
| void SBTarget::SetLaunchInfo(const lldb::SBLaunchInfo &launch_info) { |
| TargetSP target_sp(GetSP()); |
| if (target_sp) |
| m_opaque_sp->SetProcessLaunchInfo(launch_info.ref()); |
| } |
