1 //===-- ProcessFreeBSDKernel.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_PROCESSFREEBSDKERNEL_H
10 #define LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_PROCESSFREEBSDKERNEL_H
11 
12 #include "lldb/Target/PostMortemProcess.h"
13 
14 class ProcessFreeBSDKernel : public lldb_private::PostMortemProcess {
15 public:
16   ProcessFreeBSDKernel(lldb::TargetSP target_sp, lldb::ListenerSP listener,
17                        const lldb_private::FileSpec &core_file, void *fvc);
18 
19   ~ProcessFreeBSDKernel() override;
20 
21   static lldb::ProcessSP
22   CreateInstance(lldb::TargetSP target_sp, lldb::ListenerSP listener,
23                  const lldb_private::FileSpec *crash_file_path,
24                  bool can_connect);
25 
26   static void Initialize();
27 
28   static void Terminate();
29 
30   static llvm::StringRef GetPluginNameStatic() { return "freebsd-kernel"; }
31 
32   static llvm::StringRef GetPluginDescriptionStatic() {
33     return "FreeBSD kernel vmcore debugging plug-in.";
34   }
35 
36   llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
37 
38   lldb_private::Status DoDestroy() override;
39 
40   bool CanDebug(lldb::TargetSP target_sp,
41                 bool plugin_specified_by_name) override;
42 
43   void RefreshStateAfterStop() override;
44 
45   lldb_private::Status DoLoadCore() override;
46 
47   size_t DoReadMemory(lldb::addr_t addr, void *buf, size_t size,
48                       lldb_private::Status &error) override;
49 
50   lldb_private::DynamicLoader *GetDynamicLoader() override;
51 
52 protected:
53   bool DoUpdateThreadList(lldb_private::ThreadList &old_thread_list,
54                           lldb_private::ThreadList &new_thread_list) override;
55 
56 private:
57   void *m_fvc;
58 };
59 
60 #endif // LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_PROCESSFREEBSDKERNEL_H
61