1 //===-- ThreadFreeBSDKernel.h ------------------------------------- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
10 #define LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
11 
12 #include "lldb/Target/Thread.h"
13 
14 class ThreadFreeBSDKernel : public lldb_private::Thread {
15 public:
16   ThreadFreeBSDKernel(lldb_private::Process &process, lldb::tid_t tid,
17                       lldb::addr_t pcb_addr, std::string thread_name);
18 
19   ~ThreadFreeBSDKernel() override;
20 
21   void RefreshStateAfterStop() override;
22 
23   lldb::RegisterContextSP GetRegisterContext() override;
24 
25   lldb::RegisterContextSP
26   CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override;
27 
28   const char *GetName() override {
29     if (m_thread_name.empty())
30       return nullptr;
31     return m_thread_name.c_str();
32   }
33 
34   void SetName(const char *name) override {
35     if (name && name[0])
36       m_thread_name.assign(name);
37     else
38       m_thread_name.clear();
39   }
40 
41 protected:
42   bool CalculateStopInfo() override;
43 
44 private:
45   std::string m_thread_name;
46   lldb::RegisterContextSP m_thread_reg_ctx_sp;
47   lldb::addr_t m_pcb_addr;
48 };
49 
50 #endif // LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
51