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//===-- ThreadSpec.cpp ------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Target/Thread.h"
#include "lldb/Target/ThreadSpec.h"
using namespace lldb;
using namespace lldb_private;
ThreadSpec::ThreadSpec()
: m_index(UINT32_MAX), m_tid(LLDB_INVALID_THREAD_ID), m_name(),
m_queue_name() {}
ThreadSpec::ThreadSpec(const ThreadSpec &rhs)
: m_index(rhs.m_index), m_tid(rhs.m_tid), m_name(rhs.m_name),
m_queue_name(rhs.m_queue_name) {}
const ThreadSpec &ThreadSpec::operator=(const ThreadSpec &rhs) {
m_index = rhs.m_index;
m_tid = rhs.m_tid;
m_name = rhs.m_name;
m_queue_name = rhs.m_queue_name;
return *this;
}
const char *ThreadSpec::GetName() const {
return m_name.empty() ? nullptr : m_name.c_str();
}
const char *ThreadSpec::GetQueueName() const {
return m_queue_name.empty() ? nullptr : m_queue_name.c_str();
}
bool ThreadSpec::TIDMatches(Thread &thread) const {
if (m_tid == LLDB_INVALID_THREAD_ID)
return true;
lldb::tid_t thread_id = thread.GetID();
return TIDMatches(thread_id);
}
bool ThreadSpec::IndexMatches(Thread &thread) const {
if (m_index == UINT32_MAX)
return true;
uint32_t index = thread.GetIndexID();
return IndexMatches(index);
}
bool ThreadSpec::NameMatches(Thread &thread) const {
if (m_name.empty())
return true;
const char *name = thread.GetName();
return NameMatches(name);
}
bool ThreadSpec::QueueNameMatches(Thread &thread) const {
if (m_queue_name.empty())
return true;
const char *queue_name = thread.GetQueueName();
return QueueNameMatches(queue_name);
}
bool ThreadSpec::ThreadPassesBasicTests(Thread &thread) const {
if (!HasSpecification())
return true;
if (!TIDMatches(thread))
return false;
if (!IndexMatches(thread))
return false;
if (!NameMatches(thread))
return false;
if (!QueueNameMatches(thread))
return false;
return true;
}
bool ThreadSpec::HasSpecification() const {
return (m_index != UINT32_MAX || m_tid != LLDB_INVALID_THREAD_ID ||
!m_name.empty() || !m_queue_name.empty());
}
void ThreadSpec::GetDescription(Stream *s, lldb::DescriptionLevel level) const {
if (!HasSpecification()) {
if (level == eDescriptionLevelBrief) {
s->PutCString("thread spec: no ");
}
} else {
if (level == eDescriptionLevelBrief) {
s->PutCString("thread spec: yes ");
} else {
if (GetTID() != LLDB_INVALID_THREAD_ID)
s->Printf("tid: 0x%" PRIx64 " ", GetTID());
if (GetIndex() != UINT32_MAX)
s->Printf("index: %d ", GetIndex());
const char *name = GetName();
if (name)
s->Printf("thread name: \"%s\" ", name);
const char *queue_name = GetQueueName();
if (queue_name)
s->Printf("queue name: \"%s\" ", queue_name);
}
}
}
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