1*0b57cec5SDimitry Andric //===-- OperatingSystemPython.h ---------------------------------*- C++ -*-===//
2*0b57cec5SDimitry Andric //
3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*0b57cec5SDimitry Andric //
7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===//
8*0b57cec5SDimitry Andric 
9*0b57cec5SDimitry Andric #ifndef liblldb_OperatingSystemPython_h_
10*0b57cec5SDimitry Andric #define liblldb_OperatingSystemPython_h_
11*0b57cec5SDimitry Andric 
12*0b57cec5SDimitry Andric #include "lldb/Host/Config.h"
13*0b57cec5SDimitry Andric 
14*0b57cec5SDimitry Andric #if LLDB_ENABLE_PYTHON
15*0b57cec5SDimitry Andric 
16*0b57cec5SDimitry Andric #include "lldb/Target/OperatingSystem.h"
17*0b57cec5SDimitry Andric #include "lldb/Utility/StructuredData.h"
18*0b57cec5SDimitry Andric 
19*0b57cec5SDimitry Andric class DynamicRegisterInfo;
20*0b57cec5SDimitry Andric 
21*0b57cec5SDimitry Andric namespace lldb_private {
22*0b57cec5SDimitry Andric class ScriptInterpreter;
23*0b57cec5SDimitry Andric }
24*0b57cec5SDimitry Andric 
25*0b57cec5SDimitry Andric class OperatingSystemPython : public lldb_private::OperatingSystem {
26*0b57cec5SDimitry Andric public:
27*0b57cec5SDimitry Andric   OperatingSystemPython(lldb_private::Process *process,
28*0b57cec5SDimitry Andric                         const lldb_private::FileSpec &python_module_path);
29*0b57cec5SDimitry Andric 
30*0b57cec5SDimitry Andric   ~OperatingSystemPython() override;
31*0b57cec5SDimitry Andric 
32*0b57cec5SDimitry Andric   // Static Functions
33*0b57cec5SDimitry Andric   static lldb_private::OperatingSystem *
34*0b57cec5SDimitry Andric   CreateInstance(lldb_private::Process *process, bool force);
35*0b57cec5SDimitry Andric 
36*0b57cec5SDimitry Andric   static void Initialize();
37*0b57cec5SDimitry Andric 
38*0b57cec5SDimitry Andric   static void Terminate();
39*0b57cec5SDimitry Andric 
40*0b57cec5SDimitry Andric   static lldb_private::ConstString GetPluginNameStatic();
41*0b57cec5SDimitry Andric 
42*0b57cec5SDimitry Andric   static const char *GetPluginDescriptionStatic();
43*0b57cec5SDimitry Andric 
44*0b57cec5SDimitry Andric   // lldb_private::PluginInterface Methods
45*0b57cec5SDimitry Andric   lldb_private::ConstString GetPluginName() override;
46*0b57cec5SDimitry Andric 
47*0b57cec5SDimitry Andric   uint32_t GetPluginVersion() override;
48*0b57cec5SDimitry Andric 
49*0b57cec5SDimitry Andric   // lldb_private::OperatingSystem Methods
50*0b57cec5SDimitry Andric   bool UpdateThreadList(lldb_private::ThreadList &old_thread_list,
51*0b57cec5SDimitry Andric                         lldb_private::ThreadList &real_thread_list,
52*0b57cec5SDimitry Andric                         lldb_private::ThreadList &new_thread_list) override;
53*0b57cec5SDimitry Andric 
54*0b57cec5SDimitry Andric   void ThreadWasSelected(lldb_private::Thread *thread) override;
55*0b57cec5SDimitry Andric 
56*0b57cec5SDimitry Andric   lldb::RegisterContextSP
57*0b57cec5SDimitry Andric   CreateRegisterContextForThread(lldb_private::Thread *thread,
58*0b57cec5SDimitry Andric                                  lldb::addr_t reg_data_addr) override;
59*0b57cec5SDimitry Andric 
60*0b57cec5SDimitry Andric   lldb::StopInfoSP
61*0b57cec5SDimitry Andric   CreateThreadStopReason(lldb_private::Thread *thread) override;
62*0b57cec5SDimitry Andric 
63*0b57cec5SDimitry Andric   // Method for lazy creation of threads on demand
64*0b57cec5SDimitry Andric   lldb::ThreadSP CreateThread(lldb::tid_t tid, lldb::addr_t context) override;
65*0b57cec5SDimitry Andric 
66*0b57cec5SDimitry Andric protected:
IsValid()67*0b57cec5SDimitry Andric   bool IsValid() const {
68*0b57cec5SDimitry Andric     return m_python_object_sp && m_python_object_sp->IsValid();
69*0b57cec5SDimitry Andric   }
70*0b57cec5SDimitry Andric 
71*0b57cec5SDimitry Andric   lldb::ThreadSP CreateThreadFromThreadInfo(
72*0b57cec5SDimitry Andric       lldb_private::StructuredData::Dictionary &thread_dict,
73*0b57cec5SDimitry Andric       lldb_private::ThreadList &core_thread_list,
74*0b57cec5SDimitry Andric       lldb_private::ThreadList &old_thread_list,
75*0b57cec5SDimitry Andric       std::vector<bool> &core_used_map, bool *did_create_ptr);
76*0b57cec5SDimitry Andric 
77*0b57cec5SDimitry Andric   DynamicRegisterInfo *GetDynamicRegisterInfo();
78*0b57cec5SDimitry Andric 
79*0b57cec5SDimitry Andric   lldb::ValueObjectSP m_thread_list_valobj_sp;
80*0b57cec5SDimitry Andric   std::unique_ptr<DynamicRegisterInfo> m_register_info_up;
81*0b57cec5SDimitry Andric   lldb_private::ScriptInterpreter *m_interpreter;
82*0b57cec5SDimitry Andric   lldb_private::StructuredData::ObjectSP m_python_object_sp;
83*0b57cec5SDimitry Andric };
84*0b57cec5SDimitry Andric 
85*0b57cec5SDimitry Andric #endif
86 
87 #endif // liblldb_OperatingSystemPython_h_
88