forked from OSchip/llvm-project
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
//===-- OperatingSystem.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/Target/OperatingSystem.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Target/Thread.h"
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using namespace lldb;
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using namespace lldb_private;
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OperatingSystem *OperatingSystem::FindPlugin(Process *process,
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const char *plugin_name) {
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OperatingSystemCreateInstance create_callback = nullptr;
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if (plugin_name) {
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create_callback =
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PluginManager::GetOperatingSystemCreateCallbackForPluginName(
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plugin_name);
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if (create_callback) {
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std::unique_ptr<OperatingSystem> instance_up(
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create_callback(process, true));
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if (instance_up)
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return instance_up.release();
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}
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} else {
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for (uint32_t idx = 0;
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(create_callback =
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PluginManager::GetOperatingSystemCreateCallbackAtIndex(idx)) !=
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nullptr;
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++idx) {
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std::unique_ptr<OperatingSystem> instance_up(
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create_callback(process, false));
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if (instance_up)
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return instance_up.release();
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}
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}
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return nullptr;
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}
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OperatingSystem::OperatingSystem(Process *process) : m_process(process) {}
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bool OperatingSystem::IsOperatingSystemPluginThread(
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const lldb::ThreadSP &thread_sp) {
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if (thread_sp)
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return thread_sp->IsOperatingSystemPluginThread();
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return false;
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}
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