1 //===-- HostNativeThreadBase.cpp --------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/Host/HostNativeThreadBase.h"
11 #include "lldb/Host/HostInfo.h"
12 #include "lldb/Host/ThreadLauncher.h"
13 #include "lldb/Utility/Log.h"
15 #include "llvm/ADT/StringExtras.h"
16 #include "llvm/Support/Threading.h"
19 using namespace lldb_private;
21 HostNativeThreadBase::HostNativeThreadBase()
22 : m_thread(LLDB_INVALID_HOST_THREAD), m_result(0) {}
24 HostNativeThreadBase::HostNativeThreadBase(thread_t thread)
25 : m_thread(thread), m_result(0) {}
27 lldb::thread_t HostNativeThreadBase::GetSystemHandle() const {
31 lldb::thread_result_t HostNativeThreadBase::GetResult() const {
35 bool HostNativeThreadBase::IsJoinable() const {
36 return m_thread != LLDB_INVALID_HOST_THREAD;
39 void HostNativeThreadBase::Reset() {
40 m_thread = LLDB_INVALID_HOST_THREAD;
44 bool HostNativeThreadBase::EqualsThread(lldb::thread_t thread) const {
45 return m_thread == thread;
48 lldb::thread_t HostNativeThreadBase::Release() {
49 lldb::thread_t result = m_thread;
50 m_thread = LLDB_INVALID_HOST_THREAD;
57 HostNativeThreadBase::ThreadCreateTrampoline(lldb::thread_arg_t arg) {
58 ThreadLauncher::HostThreadCreateInfo *info =
59 (ThreadLauncher::HostThreadCreateInfo *)arg;
60 llvm::set_thread_name(info->thread_name);
62 thread_func_t thread_fptr = info->thread_fptr;
63 thread_arg_t thread_arg = info->thread_arg;
65 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_THREAD));
67 log->Printf("thread created");
70 return thread_fptr(thread_arg);