Coverage Report

Created: 2023-11-11 10:31

/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/source/Plugins/Process/MacOSX-Kernel/ThreadKDP.h
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//===-- ThreadKDP.h ---------------------------------------*- C++ -*-===//
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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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#ifndef LLDB_SOURCE_PLUGINS_PROCESS_MACOSX_KERNEL_THREADKDP_H
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#define LLDB_SOURCE_PLUGINS_PROCESS_MACOSX_KERNEL_THREADKDP_H
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#include <string>
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#include "lldb/Target/Process.h"
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#include "lldb/Target/Thread.h"
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class ProcessKDP;
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class ThreadKDP : public lldb_private::Thread {
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public:
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  ThreadKDP(lldb_private::Process &process, lldb::tid_t tid);
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  ~ThreadKDP() override;
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  void RefreshStateAfterStop() override;
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  const char *GetName() override;
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  const char *GetQueueName() override;
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  lldb::RegisterContextSP GetRegisterContext() override;
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  lldb::RegisterContextSP
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  CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override;
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  void Dump(lldb_private::Log *log, uint32_t index);
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  static bool ThreadIDIsValid(lldb::tid_t thread);
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  bool ShouldStop(bool &step_more);
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  const char *GetBasicInfoAsString();
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  void SetName(const char *name) override {
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    if (name && name[0])
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      m_thread_name.assign(name);
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    else
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      m_thread_name.clear();
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  }
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  lldb::addr_t GetThreadDispatchQAddr() { return m_thread_dispatch_qaddr; }
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  void SetThreadDispatchQAddr(lldb::addr_t thread_dispatch_qaddr) {
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    m_thread_dispatch_qaddr = thread_dispatch_qaddr;
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  }
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  void SetStopInfoFrom_KDP_EXCEPTION(
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      const lldb_private::DataExtractor &exc_reply_packet);
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protected:
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  friend class ProcessKDP;
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  // Member variables.
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  std::string m_thread_name;
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  std::string m_dispatch_queue_name;
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  lldb::addr_t m_thread_dispatch_qaddr;
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  lldb::StopInfoSP m_cached_stop_info_sp;
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  // Protected member functions.
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  bool CalculateStopInfo() override;
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};
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#endif // LLDB_SOURCE_PLUGINS_PROCESS_MACOSX_KERNEL_THREADKDP_H