diff options
Diffstat (limited to 'lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp')
| -rw-r--r-- | lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp | 564 |
1 files changed, 279 insertions, 285 deletions
diff --git a/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp b/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp index fe7de27e0ee..50baa9c9397 100644 --- a/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp +++ b/lldb/source/Plugins/Process/Darwin/NativeProcessDarwin.cpp @@ -75,19 +75,19 @@ Status NativeProcessProtocol::Launch( // Handle launch failure. if (!error.Success()) { - if (log) - log->Printf("NativeProcessDarwin::%s() failed to launch process: " - "%s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() failed to launch process: " + "%s", + __FUNCTION__, error.AsCString()); return error; } // Handle failure to return a pid. if (launch_info.GetProcessID() == LLDB_INVALID_PROCESS_ID) { - if (log) - log->Printf("NativeProcessDarwin::%s() launch succeeded but no " - "pid was returned! Aborting.", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() launch succeeded but no " + "pid was returned! Aborting.", + __FUNCTION__); return error; } @@ -104,10 +104,10 @@ Status NativeProcessProtocol::Launch( // NativeProcessDarwin instance. error = np_darwin_sp->FinalizeLaunch(launch_flavor, mainloop); if (!error.Success()) { - if (log) - log->Printf("NativeProcessDarwin::%s() aborting, failed to finalize" - " the launching of the process: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() aborting, failed to finalize" + " the launching of the process: %s", + __FUNCTION__, error.AsCString()); return error; } @@ -120,9 +120,8 @@ Status NativeProcessProtocol::Attach( lldb::pid_t pid, NativeProcessProtocol::NativeDelegate &native_delegate, MainLoop &mainloop, NativeProcessProtocolSP &native_process_sp) { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS)); - if (log) - log->Printf("NativeProcessDarwin::%s(pid = %" PRIi64 ")", __FUNCTION__, - pid); + LLDB_LOGF(log, "NativeProcessDarwin::%s(pid = %" PRIi64 ")", __FUNCTION__, + pid); // Retrieve the architecture for the running process. ArchSpec process_arch; @@ -173,10 +172,10 @@ Status NativeProcessDarwin::FinalizeLaunch(LaunchFlavor launch_flavor, error = StartExceptionThread(); if (!error.Success()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failure starting the " - "mach exception port monitor thread: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failure starting the " + "mach exception port monitor thread: %s", + __FUNCTION__, error.AsCString()); // Terminate the inferior process. There's nothing meaningful we can do if // we can't receive signals and exceptions. Since we launched the process, @@ -195,33 +194,31 @@ Status NativeProcessDarwin::FinalizeLaunch(LaunchFlavor launch_flavor, int err = ::ptrace(PT_ATTACHEXC, m_pid, 0, 0); if (err == 0) { // m_flags |= eMachProcessFlagsAttached; - if (log) - log->Printf("NativeProcessDarwin::%s(): successfully spawned " - "process with pid %" PRIu64, - __FUNCTION__, m_pid); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): successfully spawned " + "process with pid %" PRIu64, + __FUNCTION__, m_pid); } else { error.SetErrorToErrno(); SetState(eStateExited); - if (log) - log->Printf("NativeProcessDarwin::%s(): error: failed to " - "attach to spawned pid %" PRIu64 " (error=%d (%s))", - __FUNCTION__, m_pid, (int)error.GetError(), - error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): error: failed to " + "attach to spawned pid %" PRIu64 " (error=%d (%s))", + __FUNCTION__, m_pid, (int)error.GetError(), error.AsCString()); return error; } } - if (log) - log->Printf("NativeProcessDarwin::%s(): new pid is %" PRIu64 "...", - __FUNCTION__, m_pid); + LLDB_LOGF(log, "NativeProcessDarwin::%s(): new pid is %" PRIu64 "...", + __FUNCTION__, m_pid); // Spawn a thread to reap our child inferior process... error = StartWaitpidThread(main_loop); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failed to start waitpid() " - "thread: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to start waitpid() " + "thread: %s", + __FUNCTION__, error.AsCString()); kill(SIGKILL, static_cast<::pid_t>(m_pid)); return error; } @@ -230,10 +227,10 @@ Status NativeProcessDarwin::FinalizeLaunch(LaunchFlavor launch_flavor, // We failed to get the task for our process ID which is bad. Kill our // process; otherwise, it will be stopped at the entry point and get // reparented to someone else and never go away. - if (log) - log->Printf("NativeProcessDarwin::%s(): could not get task port " - "for process, sending SIGKILL and exiting: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): could not get task port " + "for process, sending SIGKILL and exiting: %s", + __FUNCTION__, error.AsCString()); kill(SIGKILL, static_cast<::pid_t>(m_pid)); return error; } @@ -278,18 +275,17 @@ void NativeProcessDarwin::ExceptionMessageReceived( // the exception to our internal exception stack m_exception_messages.push_back(message); - if (log) - log->Printf("NativeProcessDarwin::%s(): new queued message count: %lu", - __FUNCTION__, m_exception_messages.size()); + LLDB_LOGF(log, "NativeProcessDarwin::%s(): new queued message count: %lu", + __FUNCTION__, m_exception_messages.size()); } void *NativeProcessDarwin::ExceptionThread(void *arg) { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS | LIBLLDB_LOG_VERBOSE)); if (!arg) { - if (log) - log->Printf("NativeProcessDarwin::%s(): cannot run mach exception " - "thread, mandatory process arg was null", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): cannot run mach exception " + "thread, mandatory process arg was null", + __FUNCTION__); return nullptr; } @@ -299,9 +295,8 @@ void *NativeProcessDarwin::ExceptionThread(void *arg) { void *NativeProcessDarwin::DoExceptionThread() { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS | LIBLLDB_LOG_VERBOSE)); - if (log) - log->Printf("NativeProcessDarwin::%s(arg=%p) starting thread...", - __FUNCTION__, this); + LLDB_LOGF(log, "NativeProcessDarwin::%s(arg=%p) starting thread...", + __FUNCTION__, this); pthread_setname_np("exception monitoring thread"); @@ -344,20 +339,20 @@ void *NativeProcessDarwin::DoExceptionThread() { if (process->ProcessUsingSpringBoard()) { // Request a renewal for every 60 seconds if we attached using SpringBoard. watchdog.reset(::SBSWatchdogAssertionCreateForPID(nullptr, pid, 60)); - if (log) - log->Printf("::SBSWatchdogAssertionCreateForPID(NULL, %4.4x, 60) " - "=> %p", - pid, watchdog.get()); + LLDB_LOGF(log, + "::SBSWatchdogAssertionCreateForPID(NULL, %4.4x, 60) " + "=> %p", + pid, watchdog.get()); if (watchdog.get()) { ::SBSWatchdogAssertionRenew(watchdog.get()); CFTimeInterval watchdogRenewalInterval = ::SBSWatchdogAssertionGetRenewalInterval(watchdog.get()); - if (log) - log->Printf("::SBSWatchdogAssertionGetRenewalInterval(%p) => " - "%g seconds", - watchdog.get(), watchdogRenewalInterval); + LLDB_LOGF(log, + "::SBSWatchdogAssertionGetRenewalInterval(%p) => " + "%g seconds", + watchdog.get(), watchdogRenewalInterval); if (watchdogRenewalInterval > 0.0) { watchdog_timeout = (mach_msg_timeout_t)watchdogRenewalInterval * 1000; if (watchdog_timeout > 3000) { @@ -425,11 +420,11 @@ void *NativeProcessDarwin::DoExceptionThread() { // If we have no task port we should exit this thread, as it implies // the inferior went down. if (!IsExceptionPortValid()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): the inferior " - "exception port is no longer valid, " - "canceling exception thread...", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): the inferior " + "exception port is no longer valid, " + "canceling exception thread...", + __FUNCTION__); // Should we be setting a process state here? break; } @@ -437,19 +432,19 @@ void *NativeProcessDarwin::DoExceptionThread() { // Make sure the inferior task is still valid. if (IsTaskValid()) { // Task is still ok. - if (log) - log->Printf("NativeProcessDarwin::%s(): interrupted, but " - "the inferior task iss till valid, " - "continuing...", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): interrupted, but " + "the inferior task iss till valid, " + "continuing...", + __FUNCTION__); continue; } else { // The inferior task is no longer valid. Time to exit as the process // has gone away. - if (log) - log->Printf("NativeProcessDarwin::%s(): the inferior task " - "has exited, and so will we...", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): the inferior task " + "has exited, and so will we...", + __FUNCTION__); // Does this race at all with our waitpid()? SetState(eStateExited); break; @@ -471,18 +466,18 @@ void *NativeProcessDarwin::DoExceptionThread() { // our task is still valid. if (IsTaskValid(task)) { // Task is still ok. - if (log) - log->Printf("NativeProcessDarwin::%s(): got a timeout, " - "continuing...", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): got a timeout, " + "continuing...", + __FUNCTION__); continue; } else { // The inferior task is no longer valid. Time to exit as the // process has gone away. - if (log) - log->Printf("NativeProcessDarwin::%s(): the inferior " - "task has exited, and so will we...", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): the inferior " + "task has exited, and so will we...", + __FUNCTION__); // Does this race at all with our waitpid()? SetState(eStateExited); break; @@ -493,18 +488,17 @@ void *NativeProcessDarwin::DoExceptionThread() { if (watchdog.get()) { watchdog_elapsed += periodic_timeout; if (watchdog_elapsed >= watchdog_timeout) { - if (log) - log->Printf("SBSWatchdogAssertionRenew(%p)", watchdog.get()); + LLDB_LOGF(log, "SBSWatchdogAssertionRenew(%p)", watchdog.get()); ::SBSWatchdogAssertionRenew(watchdog.get()); watchdog_elapsed = 0; } } #endif } else { - if (log) - log->Printf("NativeProcessDarwin::%s(): continuing after " - "receiving an unexpected error: %u (%s)", - __FUNCTION__, error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): continuing after " + "receiving an unexpected error: %u (%s)", + __FUNCTION__, error.GetError(), error.AsCString()); // TODO: notify of error? } } @@ -523,17 +517,15 @@ void *NativeProcessDarwin::DoExceptionThread() { } #endif // #if defined (WITH_SPRINGBOARD) && !defined (WITH_BKS) - if (log) - log->Printf("NativeProcessDarwin::%s(%p): thread exiting...", __FUNCTION__, - this); + LLDB_LOGF(log, "NativeProcessDarwin::%s(%p): thread exiting...", __FUNCTION__, + this); return nullptr; } Status NativeProcessDarwin::StartExceptionThread() { Status error; Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS)); - if (log) - log->Printf("NativeProcessDarwin::%s() called", __FUNCTION__); + LLDB_LOGF(log, "NativeProcessDarwin::%s() called", __FUNCTION__); // Make sure we've looked up the inferior port. TaskPortForProcessID(error); @@ -554,11 +546,11 @@ Status NativeProcessDarwin::StartExceptionThread() { &m_exception_port); error.SetError(mach_err, eErrorTypeMachKernel); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): mach_port_allocate(" - "task_self=0x%4.4x, MACH_PORT_RIGHT_RECEIVE, " - "&m_exception_port) failed: %u (%s)", - __FUNCTION__, task_self, error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): mach_port_allocate(" + "task_self=0x%4.4x, MACH_PORT_RIGHT_RECEIVE, " + "&m_exception_port) failed: %u (%s)", + __FUNCTION__, task_self, error.GetError(), error.AsCString()); return error; } @@ -567,23 +559,23 @@ Status NativeProcessDarwin::StartExceptionThread() { task_self, m_exception_port, m_exception_port, MACH_MSG_TYPE_MAKE_SEND); error.SetError(mach_err, eErrorTypeMachKernel); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): mach_port_insert_right(" - "task_self=0x%4.4x, m_exception_port=0x%4.4x, " - "m_exception_port=0x%4.4x, MACH_MSG_TYPE_MAKE_SEND) " - "failed: %u (%s)", - __FUNCTION__, task_self, m_exception_port, m_exception_port, - error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): mach_port_insert_right(" + "task_self=0x%4.4x, m_exception_port=0x%4.4x, " + "m_exception_port=0x%4.4x, MACH_MSG_TYPE_MAKE_SEND) " + "failed: %u (%s)", + __FUNCTION__, task_self, m_exception_port, m_exception_port, + error.GetError(), error.AsCString()); return error; } // Save the original state of the exception ports for our child process. error = SaveExceptionPortInfo(); if (error.Fail() || (m_exc_port_info.mask == 0)) { - if (log) - log->Printf("NativeProcessDarwin::%s(): SaveExceptionPortInfo() " - "failed, cannot install exception handler: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): SaveExceptionPortInfo() " + "failed, cannot install exception handler: %s", + __FUNCTION__, error.AsCString()); return error; } @@ -593,14 +585,14 @@ Status NativeProcessDarwin::StartExceptionThread() { EXCEPTION_DEFAULT | MACH_EXCEPTION_CODES, THREAD_STATE_NONE); error.SetError(mach_err, eErrorTypeMachKernel); if (error.Fail()) { - if (log) - log->Printf("::task_set_exception_ports (task = 0x%4.4x, " - "exception_mask = 0x%8.8x, new_port = 0x%4.4x, " - "behavior = 0x%8.8x, new_flavor = 0x%8.8x) failed: " - "%u (%s)", - m_task, m_exc_port_info.mask, m_exception_port, - (EXCEPTION_DEFAULT | MACH_EXCEPTION_CODES), THREAD_STATE_NONE, - error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "::task_set_exception_ports (task = 0x%4.4x, " + "exception_mask = 0x%8.8x, new_port = 0x%4.4x, " + "behavior = 0x%8.8x, new_flavor = 0x%8.8x) failed: " + "%u (%s)", + m_task, m_exc_port_info.mask, m_exception_port, + (EXCEPTION_DEFAULT | MACH_EXCEPTION_CODES), THREAD_STATE_NONE, + error.GetError(), error.AsCString()); return error; } @@ -609,10 +601,10 @@ Status NativeProcessDarwin::StartExceptionThread() { ::pthread_create(&m_exception_thread, nullptr, ExceptionThread, this); error.SetError(pthread_err, eErrorTypePOSIX); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failed to create Mach " - "exception-handling thread: %u (%s)", - __FUNCTION__, error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to create Mach " + "exception-handling thread: %u (%s)", + __FUNCTION__, error.GetError(), error.AsCString()); } return error; @@ -677,10 +669,10 @@ task_t NativeProcessDarwin::ExceptionMessageBundleComplete() { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS | LIBLLDB_LOG_VERBOSE)); std::lock_guard<std::recursive_mutex> locker(m_exception_messages_mutex); - if (log) - log->Printf("NativeProcessDarwin::%s(): processing %lu exception " - "messages.", - __FUNCTION__, m_exception_messages.size()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): processing %lu exception " + "messages.", + __FUNCTION__, m_exception_messages.size()); if (m_exception_messages.empty()) { // Not particularly useful... @@ -733,18 +725,18 @@ task_t NativeProcessDarwin::ExceptionMessageBundleComplete() { const bool force_update = true; const task_t new_task = TaskPortForProcessID(error, force_update); if (old_task != new_task) { - if (log) - log->Printf("exec: inferior task port changed " - "from 0x%4.4x to 0x%4.4x", - old_task, new_task); + LLDB_LOGF(log, + "exec: inferior task port changed " + "from 0x%4.4x to 0x%4.4x", + old_task, new_task); } } } else { - if (log) - log->Printf("NativeProcessDarwin::%s() warning: " - "failed to read all_image_infos." - "infoArrayCount from 0x%8.8llx", - __FUNCTION__, info_array_count_addr); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() warning: " + "failed to read all_image_infos." + "infoArrayCount from 0x%8.8llx", + __FUNCTION__, info_array_count_addr); } } else if ((m_sent_interrupt_signo != 0) && (signo == m_sent_interrupt_signo)) { @@ -756,10 +748,10 @@ task_t NativeProcessDarwin::ExceptionMessageBundleComplete() { if (m_did_exec) { cpu_type_t process_cpu_type = GetCPUTypeForLocalProcess(m_pid); if (m_cpu_type != process_cpu_type) { - if (log) - log->Printf("NativeProcessDarwin::%s(): arch changed from " - "0x%8.8x to 0x%8.8x", - __FUNCTION__, m_cpu_type, process_cpu_type); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): arch changed from " + "0x%8.8x to 0x%8.8x", + __FUNCTION__, m_cpu_type, process_cpu_type); m_cpu_type = process_cpu_type; // TODO figure out if we need to do something here. // DNBArchProtocol::SetArchitecture (process_cpu_type); @@ -772,10 +764,10 @@ task_t NativeProcessDarwin::ExceptionMessageBundleComplete() { if (m_sent_interrupt_signo != 0) { if (received_interrupt) { - if (log) - log->Printf("NativeProcessDarwin::%s(): process " - "successfully interrupted with signal %i", - __FUNCTION__, m_sent_interrupt_signo); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): process " + "successfully interrupted with signal %i", + __FUNCTION__, m_sent_interrupt_signo); // Mark that we received the interrupt signal m_sent_interrupt_signo = 0; @@ -792,19 +784,19 @@ task_t NativeProcessDarwin::ExceptionMessageBundleComplete() { // Only auto_resume if we stopped with _only_ the interrupt signal. if (num_task_exceptions == 1) { auto_resume = true; - if (log) - log->Printf("NativeProcessDarwin::%s(): auto " - "resuming due to unhandled interrupt " - "signal %i", - __FUNCTION__, m_auto_resume_signo); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): auto " + "resuming due to unhandled interrupt " + "signal %i", + __FUNCTION__, m_auto_resume_signo); } m_auto_resume_signo = 0; } } else { - if (log) - log->Printf("NativeProcessDarwin::%s(): didn't get signal " - "%i after MachProcess::Interrupt()", - __FUNCTION__, m_sent_interrupt_signo); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): didn't get signal " + "%i after MachProcess::Interrupt()", + __FUNCTION__, m_sent_interrupt_signo); } } } @@ -878,10 +870,10 @@ Status NativeProcessDarwin::StartWaitpidThread(MainLoop &main_loop) { const bool child_inherits = false; error = m_waitpid_pipe.CreateNew(child_inherits); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failed to create waitpid " - "communication pipe: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to create waitpid " + "communication pipe: %s", + __FUNCTION__, error.AsCString()); return error; } @@ -899,10 +891,10 @@ Status NativeProcessDarwin::StartWaitpidThread(MainLoop &main_loop) { ::pthread_create(&m_waitpid_thread, nullptr, WaitpidThread, this); error.SetError(pthread_err, eErrorTypePOSIX); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failed to create waitpid " - "handling thread: %u (%s)", - __FUNCTION__, error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to create waitpid " + "handling thread: %u (%s)", + __FUNCTION__, error.GetError(), error.AsCString()); return error; } @@ -912,10 +904,10 @@ Status NativeProcessDarwin::StartWaitpidThread(MainLoop &main_loop) { void *NativeProcessDarwin::WaitpidThread(void *arg) { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS)); if (!arg) { - if (log) - log->Printf("NativeProcessDarwin::%s(): cannot run waitpid " - "thread, mandatory process arg was null", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): cannot run waitpid " + "thread, mandatory process arg was null", + __FUNCTION__); return nullptr; } @@ -938,10 +930,10 @@ void *NativeProcessDarwin::DoWaitpidThread() { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS)); if (m_pid == LLDB_INVALID_PROCESS_ID) { - if (log) - log->Printf("NativeProcessDarwin::%s(): inferior process ID is " - "not set, cannot waitpid on it", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): inferior process ID is " + "not set, cannot waitpid on it", + __FUNCTION__); return nullptr; } @@ -962,41 +954,41 @@ void *NativeProcessDarwin::DoWaitpidThread() { if (error.Fail()) { if (error.GetError() == EINTR) { // This is okay, we can keep going. - if (log) - log->Printf("NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 - ", &status, 0) interrupted, continuing", - __FUNCTION__, m_pid); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 + ", &status, 0) interrupted, continuing", + __FUNCTION__, m_pid); continue; } // This error is not okay, abort. - if (log) - log->Printf("NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 - ", &status, 0) aborting due to error: %u (%s)", - __FUNCTION__, m_pid, error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 + ", &status, 0) aborting due to error: %u (%s)", + __FUNCTION__, m_pid, error.GetError(), error.AsCString()); break; } // Log the successful result. - if (log) - log->Printf("NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 - ", &status, 0) => %i, status = %i", - __FUNCTION__, m_pid, child_pid, status); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 + ", &status, 0) => %i, status = %i", + __FUNCTION__, m_pid, child_pid, status); // Handle the result. if (WIFSTOPPED(status)) { - if (log) - log->Printf("NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 - ") received a stop, continuing waitpid() loop", - __FUNCTION__, m_pid); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): waitpid(pid = %" PRIu64 + ") received a stop, continuing waitpid() loop", + __FUNCTION__, m_pid); continue; } else // if (WIFEXITED(status) || WIFSIGNALED(status)) { - if (log) - log->Printf("NativeProcessDarwin::%s(pid = %" PRIu64 "): " - "waitpid thread is setting exit status for pid = " - "%i to %i", - __FUNCTION__, m_pid, child_pid, status); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(pid = %" PRIu64 "): " + "waitpid thread is setting exit status for pid = " + "%i to %i", + __FUNCTION__, m_pid, child_pid, status); error = SendInferiorExitStatusToMainLoop(child_pid, status); return nullptr; @@ -1005,12 +997,11 @@ void *NativeProcessDarwin::DoWaitpidThread() { // We should never exit as long as our child process is alive. If we get // here, something completely unexpected went wrong and we should exit. - if (log) - log->Printf( - "NativeProcessDarwin::%s(): internal error: waitpid thread " - "exited out of its main loop in an unexpected way. pid = %" PRIu64 - ". Sending exit status of -1.", - __FUNCTION__, m_pid); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): internal error: waitpid thread " + "exited out of its main loop in an unexpected way. pid = %" PRIu64 + ". Sending exit status of -1.", + __FUNCTION__, m_pid); error = SendInferiorExitStatusToMainLoop((::pid_t)m_pid, -1); return nullptr; @@ -1026,11 +1017,11 @@ Status NativeProcessDarwin::SendInferiorExitStatusToMainLoop(::pid_t pid, // Send the pid. error = m_waitpid_pipe.Write(&pid, sizeof(pid), bytes_written); if (error.Fail() || (bytes_written < sizeof(pid))) { - if (log) - log->Printf("NativeProcessDarwin::%s() - failed to write " - "waitpid exiting pid to the pipe. Client will not " - "hear about inferior exit status!", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() - failed to write " + "waitpid exiting pid to the pipe. Client will not " + "hear about inferior exit status!", + __FUNCTION__); return error; } @@ -1038,11 +1029,11 @@ Status NativeProcessDarwin::SendInferiorExitStatusToMainLoop(::pid_t pid, bytes_written = 0; error = m_waitpid_pipe.Write(&status, sizeof(status), bytes_written); if (error.Fail() || (bytes_written < sizeof(status))) { - if (log) - log->Printf("NativeProcessDarwin::%s() - failed to write " - "waitpid exit result to the pipe. Client will not " - "hear about inferior exit status!", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() - failed to write " + "waitpid exit result to the pipe. Client will not " + "hear about inferior exit status!", + __FUNCTION__); } return error; } @@ -1058,11 +1049,11 @@ Status NativeProcessDarwin::HandleWaitpidResult() { size_t bytes_read = 0; error = m_waitpid_pipe.Read(&pid, sizeof(pid), bytes_read); if (error.Fail() || (bytes_read < sizeof(pid))) { - if (log) - log->Printf("NativeProcessDarwin::%s() - failed to read " - "waitpid exiting pid from the pipe. Will notify " - "as if parent process died with exit status -1.", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() - failed to read " + "waitpid exiting pid from the pipe. Will notify " + "as if parent process died with exit status -1.", + __FUNCTION__); SetExitStatus(WaitStatus(WaitStatus::Exit, -1), notify_status); return error; } @@ -1071,21 +1062,21 @@ Status NativeProcessDarwin::HandleWaitpidResult() { int status = -1; error = m_waitpid_pipe.Read(&status, sizeof(status), bytes_read); if (error.Fail() || (bytes_read < sizeof(status))) { - if (log) - log->Printf("NativeProcessDarwin::%s() - failed to read " - "waitpid exit status from the pipe. Will notify " - "as if parent process died with exit status -1.", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s() - failed to read " + "waitpid exit status from the pipe. Will notify " + "as if parent process died with exit status -1.", + __FUNCTION__); SetExitStatus(WaitStatus(WaitStatus::Exit, -1), notify_status); return error; } // Notify the monitor that our state has changed. - if (log) - log->Printf("NativeProcessDarwin::%s(): main loop received waitpid " - "exit status info: pid=%i (%s), status=%i", - __FUNCTION__, pid, - (pid == m_pid) ? "the inferior" : "not the inferior", status); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): main loop received waitpid " + "exit status info: pid=%i (%s), status=%i", + __FUNCTION__, pid, + (pid == m_pid) ? "the inferior" : "not the inferior", status); SetExitStatus(WaitStatus::Decode(status), notify_status); return error; @@ -1096,10 +1087,10 @@ task_t NativeProcessDarwin::TaskPortForProcessID(Status &error, if ((m_task == TASK_NULL) || force) { Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS)); if (m_pid == LLDB_INVALID_PROCESS_ID) { - if (log) - log->Printf("NativeProcessDarwin::%s(): cannot get task due " - "to invalid pid", - __FUNCTION__); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): cannot get task due " + "to invalid pid", + __FUNCTION__); return TASK_NULL; } @@ -1115,19 +1106,21 @@ task_t NativeProcessDarwin::TaskPortForProcessID(Status &error, // Succeeded. Save and return it. error.Clear(); m_task = task; - log->Printf("NativeProcessDarwin::%s(): ::task_for_pid(" - "stub_port = 0x%4.4x, pid = %llu, &task) " - "succeeded: inferior task port = 0x%4.4x", - __FUNCTION__, task_self, m_pid, m_task); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): ::task_for_pid(" + "stub_port = 0x%4.4x, pid = %llu, &task) " + "succeeded: inferior task port = 0x%4.4x", + __FUNCTION__, task_self, m_pid, m_task); return m_task; } else { // Failed to get the task for the inferior process. error.SetError(err, eErrorTypeMachKernel); if (log) { - log->Printf("NativeProcessDarwin::%s(): ::task_for_pid(" - "stub_port = 0x%4.4x, pid = %llu, &task) " - "failed, err = 0x%8.8x (%s)", - __FUNCTION__, task_self, m_pid, err, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): ::task_for_pid(" + "stub_port = 0x%4.4x, pid = %llu, &task) " + "failed, err = 0x%8.8x (%s)", + __FUNCTION__, task_self, m_pid, err, error.AsCString()); } } @@ -1156,20 +1149,21 @@ Status NativeProcessDarwin::PrivateResume() { if (log) { if (m_auto_resume_signo) - log->Printf("NativeProcessDarwin::%s(): task 0x%x resuming (with " - "unhandled interrupt signal %i)...", - __FUNCTION__, m_task, m_auto_resume_signo); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): task 0x%x resuming (with " + "unhandled interrupt signal %i)...", + __FUNCTION__, m_task, m_auto_resume_signo); else - log->Printf("NativeProcessDarwin::%s(): task 0x%x resuming...", - __FUNCTION__, m_task); + LLDB_LOGF(log, "NativeProcessDarwin::%s(): task 0x%x resuming...", + __FUNCTION__, m_task); } error = ReplyToAllExceptions(); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): aborting, failed to " - "reply to exceptions: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): aborting, failed to " + "reply to exceptions: %s", + __FUNCTION__, error.AsCString()); return error; } // bool stepOverBreakInstruction = step; @@ -1196,9 +1190,8 @@ Status NativeProcessDarwin::ReplyToAllExceptions() { TaskPortForProcessID(error); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): no task port, aborting", - __FUNCTION__); + LLDB_LOGF(log, "NativeProcessDarwin::%s(): no task port, aborting", + __FUNCTION__); return error; } @@ -1211,9 +1204,10 @@ Status NativeProcessDarwin::ReplyToAllExceptions() { size_t index = 0; for (auto &message : m_exception_messages) { if (log) { - log->Printf("NativeProcessDarwin::%s(): replying to exception " - "%zu...", - __FUNCTION__, index++); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): replying to exception " + "%zu...", + __FUNCTION__, index++); } int thread_reply_signal = 0; @@ -1234,9 +1228,10 @@ Status NativeProcessDarwin::ReplyToAllExceptions() { if (error.Fail() && log) { // We log any error here, but we don't stop the exception response // handling. - log->Printf("NativeProcessDarwin::%s(): failed to reply to " - "exception: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to reply to " + "exception: %s", + __FUNCTION__, error.AsCString()); error.Clear(); } } @@ -1253,10 +1248,10 @@ Status NativeProcessDarwin::ResumeTask() { TaskPortForProcessID(error); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failed to get task port " - "for process when attempting to resume: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to get task port " + "for process when attempting to resume: %s", + __FUNCTION__, error.AsCString()); return error; } if (m_task == TASK_NULL) { @@ -1265,20 +1260,20 @@ Status NativeProcessDarwin::ResumeTask() { return error; } - if (log) - log->Printf("NativeProcessDarwin::%s(): requesting resume of task " - "0x%4.4x", - __FUNCTION__, m_task); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): requesting resume of task " + "0x%4.4x", + __FUNCTION__, m_task); // Get the BasicInfo struct to verify that we're suspended before we try to // resume the task. struct task_basic_info task_info; error = GetTaskBasicInfo(m_task, &task_info); if (error.Fail()) { - if (log) - log->Printf("NativeProcessDarwin::%s(): failed to get task " - "BasicInfo when attempting to resume: %s", - __FUNCTION__, error.AsCString()); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): failed to get task " + "BasicInfo when attempting to resume: %s", + __FUNCTION__, error.AsCString()); return error; } @@ -1289,16 +1284,16 @@ Status NativeProcessDarwin::ResumeTask() { error.SetError(mach_err, eErrorTypeMachKernel); if (log) { if (error.Success()) - log->Printf("::task_resume(target_task = 0x%4.4x): success", m_task); + LLDB_LOGF(log, "::task_resume(target_task = 0x%4.4x): success", m_task); else - log->Printf("::task_resume(target_task = 0x%4.4x) error: %s", m_task, - error.AsCString()); + LLDB_LOGF(log, "::task_resume(target_task = 0x%4.4x) error: %s", m_task, + error.AsCString()); } } else { - if (log) - log->Printf("::task_resume(target_task = 0x%4.4x): ignored, " - "already running", - m_task); + LLDB_LOGF(log, + "::task_resume(target_task = 0x%4.4x): ignored, " + "already running", + m_task); } return error; @@ -1353,11 +1348,11 @@ NativeProcessDarwin::GetTaskBasicInfo(task_t task, auto err = ::task_info(m_task, TASK_BASIC_INFO, (task_info_t)info, &count); error.SetError(err, eErrorTypeMachKernel); if (error.Fail()) { - if (log) - log->Printf("::task_info(target_task = 0x%4.4x, " - "flavor = TASK_BASIC_INFO, task_info_out => %p, " - "task_info_outCnt => %u) failed: %u (%s)", - m_task, info, count, error.GetError(), error.AsCString()); + LLDB_LOGF(log, + "::task_info(target_task = 0x%4.4x, " + "flavor = TASK_BASIC_INFO, task_info_out => %p, " + "task_info_outCnt => %u) failed: %u (%s)", + m_task, info, count, error.GetError(), error.AsCString()); return error; } @@ -1368,11 +1363,12 @@ NativeProcessDarwin::GetTaskBasicInfo(task_t task, (float)info->user_time.microseconds / 1000000.0f; float system = (float)info->user_time.seconds + (float)info->user_time.microseconds / 1000000.0f; - verbose_log->Printf("task_basic_info = { suspend_count = %i, " - "virtual_size = 0x%8.8llx, resident_size = " - "0x%8.8llx, user_time = %f, system_time = %f }", - info->suspend_count, (uint64_t)info->virtual_size, - (uint64_t)info->resident_size, user, system); + verbose_LLDB_LOGF(log, + "task_basic_info = { suspend_count = %i, " + "virtual_size = 0x%8.8llx, resident_size = " + "0x%8.8llx, user_time = %f, system_time = %f }", + info->suspend_count, (uint64_t)info->virtual_size, + (uint64_t)info->resident_size, user, system); } return error; } @@ -1383,16 +1379,15 @@ Status NativeProcessDarwin::SuspendTask() { if (m_task == TASK_NULL) { error.SetErrorString("task port is null, cannot suspend task"); - if (log) - log->Printf("NativeProcessDarwin::%s() failed: %s", __FUNCTION__, - error.AsCString()); + LLDB_LOGF(log, "NativeProcessDarwin::%s() failed: %s", __FUNCTION__, + error.AsCString()); return error; } auto mach_err = ::task_suspend(m_task); error.SetError(mach_err, eErrorTypeMachKernel); if (error.Fail() && log) - log->Printf("::task_suspend(target_task = 0x%4.4x)", m_task); + LLDB_LOGF(log, "::task_suspend(target_task = 0x%4.4x)", m_task); return error; } @@ -1401,8 +1396,7 @@ Status NativeProcessDarwin::Resume(const ResumeActionList &resume_actions) { Status error; Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_PROCESS)); - if (log) - log->Printf("NativeProcessDarwin::%s() called", __FUNCTION__); + LLDB_LOGF(log, "NativeProcessDarwin::%s() called", __FUNCTION__); if (CanResume()) { m_thread_actions = resume_actions; @@ -1412,10 +1406,10 @@ Status NativeProcessDarwin::Resume(const ResumeActionList &resume_actions) { auto state = GetState(); if (state == eStateRunning) { - if (log) - log->Printf("NativeProcessDarwin::%s(): task 0x%x is already " - "running, ignoring...", - __FUNCTION__, TaskPortForProcessID(error)); + LLDB_LOGF(log, + "NativeProcessDarwin::%s(): task 0x%x is already " + "running, ignoring...", + __FUNCTION__, TaskPortForProcessID(error)); return error; } |
