1 //===-- PlatformFreeBSD.h -----------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef liblldb_PlatformFreeBSD_h_
11 #define liblldb_PlatformFreeBSD_h_
12 
13 // C Includes
14 // C++ Includes
15 // Other libraries and framework includes
16 // Project includes
17 #include "lldb/Target/Platform.h"
18 
19 class PlatformFreeBSD : public lldb_private::Platform
20 {
21 public:
22     // Mostly taken from PlatformDarwin and PlatformMacOSX
23 
24     //------------------------------------------------------------
25     // Class functions
26     //------------------------------------------------------------
27     static lldb_private::Platform*
28     CreateInstance (bool force, const lldb_private::ArchSpec *arch);
29 
30     static void
31     Initialize ();
32 
33     static void
34     Terminate ();
35 
36     static lldb_private::ConstString
37     GetPluginNameStatic (bool is_host);
38 
39     static const char *
40     GetDescriptionStatic (bool is_host);
41 
42     //------------------------------------------------------------
43     // Class Methods
44     //------------------------------------------------------------
45     PlatformFreeBSD (bool is_host);
46 
47     virtual
48     ~PlatformFreeBSD();
49 
50     //------------------------------------------------------------
51     // lldb_private::PluginInterface functions
52     //------------------------------------------------------------
53     virtual lldb_private::ConstString
GetPluginName()54     GetPluginName()
55     {
56         return GetPluginNameStatic (IsHost());
57     }
58 
59     virtual uint32_t
GetPluginVersion()60     GetPluginVersion()
61     {
62         return 1;
63     }
64 
65     virtual const char *
GetDescription()66     GetDescription ()
67     {
68         return GetDescriptionStatic(IsHost());
69     }
70 
71     //------------------------------------------------------------
72     // lldb_private::Platform functions
73     //------------------------------------------------------------
74     virtual lldb_private::Error
75     ResolveExecutable (const lldb_private::FileSpec &exe_file,
76                        const lldb_private::ArchSpec &arch,
77                        lldb::ModuleSP &module_sp,
78                        const lldb_private::FileSpecList *module_search_paths_ptr);
79 
80     virtual size_t
81     GetSoftwareBreakpointTrapOpcode (lldb_private::Target &target,
82                                      lldb_private::BreakpointSite *bp_site);
83 
84     virtual bool
85     GetRemoteOSVersion ();
86 
87     virtual bool
88     GetRemoteOSBuildString (std::string &s);
89 
90     virtual bool
91     GetRemoteOSKernelDescription (std::string &s);
92 
93     // Remote Platform subclasses need to override this function
94     virtual lldb_private::ArchSpec
95     GetRemoteSystemArchitecture ();
96 
97     virtual bool
98     IsConnected () const;
99 
100     virtual lldb_private::Error
101     ConnectRemote (lldb_private::Args& args);
102 
103     virtual lldb_private::Error
104     DisconnectRemote ();
105 
106     virtual const char *
107     GetHostname ();
108 
109     virtual const char *
110     GetUserName (uint32_t uid);
111 
112     virtual const char *
113     GetGroupName (uint32_t gid);
114 
115     virtual bool
116     GetProcessInfo (lldb::pid_t pid,
117                     lldb_private::ProcessInstanceInfo &proc_info);
118 
119     virtual uint32_t
120     FindProcesses (const lldb_private::ProcessInstanceInfoMatch &match_info,
121                    lldb_private::ProcessInstanceInfoList &process_infos);
122 
123     virtual lldb_private::Error
124     LaunchProcess (lldb_private::ProcessLaunchInfo &launch_info);
125 
126     virtual lldb::ProcessSP
127     Attach(lldb_private::ProcessAttachInfo &attach_info,
128            lldb_private::Debugger &debugger,
129            lldb_private::Target *target,
130            lldb_private::Listener &listener,
131            lldb_private::Error &error);
132 
133     // FreeBSD processes can not be launched by spawning and attaching.
134     virtual bool
CanDebugProcess()135     CanDebugProcess () { return false; }
136 
137     // Only on PlatformMacOSX:
138     virtual lldb_private::Error
139     GetFile (const lldb_private::FileSpec &platform_file,
140              const lldb_private::UUID* uuid, lldb_private::FileSpec &local_file);
141 
142     lldb_private::Error
143     GetSharedModule (const lldb_private::ModuleSpec &module_spec,
144                      lldb::ModuleSP &module_sp,
145                      const lldb_private::FileSpecList *module_search_paths_ptr,
146                      lldb::ModuleSP *old_module_sp_ptr,
147                      bool *did_create_ptr);
148 
149     virtual bool
150     GetSupportedArchitectureAtIndex (uint32_t idx, lldb_private::ArchSpec &arch);
151 
152     virtual void
153     GetStatus (lldb_private::Stream &strm);
154 
155 protected:
156     lldb::PlatformSP m_remote_platform_sp; // Allow multiple ways to connect to a remote freebsd OS
157 
158 private:
159     DISALLOW_COPY_AND_ASSIGN (PlatformFreeBSD);
160 };
161 
162 #endif  // liblldb_PlatformFreeBSD_h_
163