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70 lines
1.9 KiB
70 lines
1.9 KiB
4 months ago
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//===-- HostNativeThreadBase.cpp ------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Host/HostNativeThreadBase.h"
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#include "lldb/Host/HostInfo.h"
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#include "lldb/Host/ThreadLauncher.h"
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#include "lldb/Utility/Log.h"
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#include "llvm/ADT/StringExtras.h"
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#include "llvm/Support/Threading.h"
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using namespace lldb;
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using namespace lldb_private;
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HostNativeThreadBase::HostNativeThreadBase()
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: m_thread(LLDB_INVALID_HOST_THREAD), m_result(0) {}
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HostNativeThreadBase::HostNativeThreadBase(thread_t thread)
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: m_thread(thread), m_result(0) {}
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lldb::thread_t HostNativeThreadBase::GetSystemHandle() const {
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return m_thread;
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}
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lldb::thread_result_t HostNativeThreadBase::GetResult() const {
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return m_result;
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}
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bool HostNativeThreadBase::IsJoinable() const {
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return m_thread != LLDB_INVALID_HOST_THREAD;
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}
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void HostNativeThreadBase::Reset() {
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m_thread = LLDB_INVALID_HOST_THREAD;
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m_result = 0;
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}
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bool HostNativeThreadBase::EqualsThread(lldb::thread_t thread) const {
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return m_thread == thread;
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}
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lldb::thread_t HostNativeThreadBase::Release() {
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lldb::thread_t result = m_thread;
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m_thread = LLDB_INVALID_HOST_THREAD;
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m_result = 0;
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return result;
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}
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lldb::thread_result_t
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HostNativeThreadBase::ThreadCreateTrampoline(lldb::thread_arg_t arg) {
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ThreadLauncher::HostThreadCreateInfo *info =
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(ThreadLauncher::HostThreadCreateInfo *)arg;
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llvm::set_thread_name(info->thread_name);
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thread_func_t thread_fptr = info->thread_fptr;
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thread_arg_t thread_arg = info->thread_arg;
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_THREAD));
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LLDB_LOGF(log, "thread created");
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delete info;
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return thread_fptr(thread_arg);
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}
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