MachThread::MachThread (MachProcess *process, thread_t tid) :
m_process (process),
m_tid (tid),
m_seq_id (GetSequenceID()),
m_state (eStateUnloaded),
m_state_mutex (PTHREAD_MUTEX_RECURSIVE),
m_break_id (INVALID_NUB_BREAK_ID),
m_suspend_count (0),
m_stop_exception (),
m_arch_ap (DNBArchProtocol::Create (this)),
m_reg_sets (NULL),
m_num_reg_sets (0)
#ifdef THREAD_IDENTIFIER_INFO_COUNT
, m_ident_info(),
m_proc_threadinfo(),
m_dispatch_queue_name()
#endif
{
nub_size_t num_reg_sets = 0;
m_reg_sets = m_arch_ap->GetRegisterSetInfo (&num_reg_sets);
m_num_reg_sets = num_reg_sets;
// Get the thread state so we know if a thread is in a state where we can't
// muck with it and also so we get the suspend count correct in case it was
// already suspended
GetBasicInfo();
DNBLogThreadedIf(LOG_THREAD | LOG_VERBOSE, "MachThread::MachThread ( process = %p, tid = 0x%4.4x, seq_id = %u )", &m_process, m_tid, m_seq_id);
}
MachThread::MachThread(MachProcess *process, bool is_64_bit,
uint64_t unique_thread_id, thread_t mach_port_num)
: m_process(process), m_unique_id(unique_thread_id),
m_mach_port_number(mach_port_num), m_seq_id(GetSequenceID()),
m_state(eStateUnloaded), m_state_mutex(PTHREAD_MUTEX_RECURSIVE),
m_suspend_count(0), m_stop_exception(),
m_arch_ap(DNBArchProtocol::Create(this)), m_reg_sets(NULL),
m_num_reg_sets(0), m_ident_info(), m_proc_threadinfo(),
m_dispatch_queue_name(), m_is_64_bit(is_64_bit),
m_pthread_qos_class_decode(nullptr) {
nub_size_t num_reg_sets = 0;
m_reg_sets = m_arch_ap->GetRegisterSetInfo(&num_reg_sets);
m_num_reg_sets = num_reg_sets;
m_pthread_qos_class_decode =
(unsigned int (*)(unsigned long, int *, unsigned long *))dlsym(
RTLD_DEFAULT, "_pthread_qos_class_decode");
// Get the thread state so we know if a thread is in a state where we can't
// muck with it and also so we get the suspend count correct in case it was
// already suspended
GetBasicInfo();
DNBLogThreadedIf(LOG_THREAD | LOG_VERBOSE,
"MachThread::MachThread ( process = %p, tid = 0x%8.8" PRIx64
", seq_id = %u )",
reinterpret_cast<void *>(&m_process), m_unique_id, m_seq_id);
}
MachThread::MachThread (MachProcess *process, thread_t thread) :
m_process (process),
m_tid (thread),
m_seq_id (GetSequenceID()),
m_state (eStateUnloaded),
m_state_mutex (PTHREAD_MUTEX_RECURSIVE),
m_breakID (INVALID_NUB_BREAK_ID),
m_suspendCount (0),
m_arch_ap (DNBArchProtocol::Create (this)),
m_reg_sets (m_arch_ap->GetRegisterSetInfo (&n_num_reg_sets))
{
// Get the thread state so we know if a thread is in a state where we can't
// muck with it and also so we get the suspend count correct in case it was
// already suspended
GetBasicInfo();
DNBLogThreadedIf(LOG_THREAD | LOG_VERBOSE, "MachThread::MachThread ( process = %p, tid = 0x%4.4x, seq_id = %u )", &m_process, m_tid, m_seq_id);
}
MachThread::MachThread (MachProcess *process, thread_t thread) :
m_process(process),
m_tid(thread),
m_seq_id(GetSequenceID()),
m_state(eStateUnloaded),
m_state_mutex(PTHREAD_MUTEX_RECURSIVE),
m_breakID(INVALID_NUB_BREAK_ID),
m_suspendCount(0),
m_arch(this),
m_regSets()
{
nub_size_t num_reg_sets = 0;
const DNBRegisterSetInfo *regSetInfo = m_arch.GetRegisterSetInfo(&num_reg_sets);
if (num_reg_sets > 0)
m_regSets.assign(regSetInfo, regSetInfo + num_reg_sets);
::memset (&m_basicInfo, 0, sizeof (m_basicInfo));
DNBLogThreadedIf(LOG_THREAD | LOG_VERBOSE, "MachThread::MachThread ( process = %p, tid = 0x%4.4x, seq_id = %u )", &m_process, m_tid, m_seq_id);
}
