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//===-- 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/Log.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/Threading.h"
using namespace lldb;
using namespace lldb_private;
HostNativeThreadBase::HostNativeThreadBase()
: m_thread(LLDB_INVALID_HOST_THREAD), m_result(0) {}
HostNativeThreadBase::HostNativeThreadBase(thread_t thread)
: m_thread(thread), m_result(0) {}
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;
}
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;
return result;
}
lldb::thread_result_t
HostNativeThreadBase::ThreadCreateTrampoline(lldb::thread_arg_t arg) {
ThreadLauncher::HostThreadCreateInfo *info =
(ThreadLauncher::HostThreadCreateInfo *)arg;
llvm::set_thread_name(info->thread_name);
thread_func_t thread_fptr = info->thread_fptr;
thread_arg_t thread_arg = info->thread_arg;
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_THREAD));
LLDB_LOGF(log, "thread created");
delete info;
return thread_fptr(thread_arg);
}
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