From 0b57cec536236d46e3dba9bd041533462f33dbb7 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Fri, 20 Dec 2019 19:53:05 +0000 Subject: Move all sources from the llvm project into contrib/llvm-project. This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. --- .../source/Host/common/HostNativeThreadBase.cpp | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp (limited to 'contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp') diff --git a/contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp b/contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp new file mode 100644 index 000000000000..a5f876a7232a --- /dev/null +++ b/contrib/llvm-project/lldb/source/Host/common/HostNativeThreadBase.cpp @@ -0,0 +1,70 @@ +//===-- HostNativeThreadBase.cpp --------------------------------*- C++ -*-===// +// +// 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)); + if (log) + log->Printf("thread created"); + + delete info; + return thread_fptr(thread_arg); +} -- cgit v1.2.3