//===-- HostNativeThreadBase.cpp ------------------------------------------===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#include "lldb/Host/HostNativeThreadBase.h"

#include "lldb/Host/HostInfo.h"

#include "lldb/Host/ThreadLauncher.h"

#include "lldb/Utility/LLDBLog.h"

#include "lldb/Utility/Log.h"

#include "llvm/ADT/StringExtras.h"

#include "llvm/Support/Threading.h"

using namespace lldb;

using namespace lldb_private;

HostNativeThreadBase::HostNativeThreadBase(thread_t thread)

    : m_thread(thread) {}

lldb::thread_t HostNativeThreadBase::GetSystemHandle() const {

  return m_thread;

}

lldb::thread_result_t HostNativeThreadBase::GetResult() const {

  return m_result;

}

bool HostNativeThreadBase::IsJoinable() const {

  return m_thread != LLDB_INVALID_HOST_THREAD;

}

void HostNativeThreadBase::Reset() {

  m_thread = LLDB_INVALID_HOST_THREAD;

  m_result = 0; // NOLINT(modernize-use-nullptr)

}

bool HostNativeThreadBase::EqualsThread(lldb::thread_t thread) const {

  return m_thread == thread;

}

lldb::thread_t HostNativeThreadBase::Release() {

  lldb::thread_t result = m_thread;

  m_thread = LLDB_INVALID_HOST_THREAD;

  m_result = 0; // NOLINT(modernize-use-nullptr)

  return result;

}

lldb::thread_result_t

HostNativeThreadBase::ThreadCreateTrampoline(lldb::thread_arg_t arg) {

  std::unique_ptr<ThreadLauncher::HostThreadCreateInfo> info_up(

      (ThreadLauncher::HostThreadCreateInfo *)arg);

  llvm::set_thread_name(info_up->thread_name);

  Log *log = GetLog(LLDBLog::Thread);

  LLDB_LOGF(log, "thread created");

  return info_up->impl();

}