1 //===-- OptionGroupPlatform.cpp ---------------------------------*- 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 #include "lldb/lldb-python.h"
11
12 #include "lldb/Interpreter/OptionGroupPlatform.h"
13
14 // C Includes
15 // C++ Includes
16 // Other libraries and framework includes
17 // Project includes
18 #include "lldb/Interpreter/CommandInterpreter.h"
19 #include "lldb/Target/Platform.h"
20 #include "lldb/Utility/Utils.h"
21
22 using namespace lldb;
23 using namespace lldb_private;
24
25 PlatformSP
CreatePlatformWithOptions(CommandInterpreter & interpreter,const ArchSpec & arch,bool make_selected,Error & error,ArchSpec & platform_arch) const26 OptionGroupPlatform::CreatePlatformWithOptions (CommandInterpreter &interpreter,
27 const ArchSpec &arch,
28 bool make_selected,
29 Error& error,
30 ArchSpec &platform_arch) const
31 {
32 PlatformSP platform_sp;
33
34 if (!m_platform_name.empty())
35 {
36 platform_sp = Platform::Create (m_platform_name.c_str(), error);
37 if (platform_sp)
38 {
39 if (platform_arch.IsValid() && !platform_sp->IsCompatibleArchitecture(arch, false, &platform_arch))
40 {
41 error.SetErrorStringWithFormat ("platform '%s' doesn't support '%s'",
42 platform_sp->GetName().GetCString(),
43 arch.GetTriple().getTriple().c_str());
44 platform_sp.reset();
45 return platform_sp;
46 }
47 }
48 }
49 else if (arch.IsValid())
50 {
51 platform_sp = Platform::Create (arch, &platform_arch, error);
52 }
53
54 if (platform_sp)
55 {
56 interpreter.GetDebugger().GetPlatformList().Append (platform_sp, make_selected);
57 if (m_os_version_major != UINT32_MAX)
58 {
59 platform_sp->SetOSVersion (m_os_version_major,
60 m_os_version_minor,
61 m_os_version_update);
62 }
63
64 if (m_sdk_sysroot)
65 platform_sp->SetSDKRootDirectory (m_sdk_sysroot);
66
67 if (m_sdk_build)
68 platform_sp->SetSDKBuild (m_sdk_build);
69 }
70
71 return platform_sp;
72 }
73
74 void
OptionParsingStarting(CommandInterpreter & interpreter)75 OptionGroupPlatform::OptionParsingStarting (CommandInterpreter &interpreter)
76 {
77 m_platform_name.clear();
78 m_sdk_sysroot.Clear();
79 m_sdk_build.Clear();
80 m_os_version_major = UINT32_MAX;
81 m_os_version_minor = UINT32_MAX;
82 m_os_version_update = UINT32_MAX;
83 }
84
85 static OptionDefinition
86 g_option_table[] =
87 {
88 { LLDB_OPT_SET_ALL, false, "platform", 'p', required_argument, NULL, 0, eArgTypePlatform, "Specify name of the platform to use for this target, creating the platform if necessary."},
89 { LLDB_OPT_SET_ALL, false, "version" , 'v', required_argument, NULL, 0, eArgTypeNone, "Specify the initial SDK version to use prior to connecting." },
90 { LLDB_OPT_SET_ALL, false, "build" , 'b', required_argument, NULL, 0, eArgTypeNone, "Specify the initial SDK build number." },
91 { LLDB_OPT_SET_ALL, false, "sysroot" , 'S', required_argument, NULL, 0, eArgTypeFilename, "Specify the SDK root directory that contains a root of all remote system files." }
92 };
93
94 const OptionDefinition*
GetDefinitions()95 OptionGroupPlatform::GetDefinitions ()
96 {
97 if (m_include_platform_option)
98 return g_option_table;
99 return g_option_table + 1;
100 }
101
102 uint32_t
GetNumDefinitions()103 OptionGroupPlatform::GetNumDefinitions ()
104 {
105 if (m_include_platform_option)
106 return llvm::array_lengthof(g_option_table);
107 return llvm::array_lengthof(g_option_table) - 1;
108 }
109
110
111 Error
SetOptionValue(CommandInterpreter & interpreter,uint32_t option_idx,const char * option_arg)112 OptionGroupPlatform::SetOptionValue (CommandInterpreter &interpreter,
113 uint32_t option_idx,
114 const char *option_arg)
115 {
116 Error error;
117 if (!m_include_platform_option)
118 ++option_idx;
119
120 const int short_option = g_option_table[option_idx].short_option;
121
122 switch (short_option)
123 {
124 case 'p':
125 m_platform_name.assign (option_arg);
126 break;
127
128 case 'v':
129 if (Args::StringToVersion (option_arg,
130 m_os_version_major,
131 m_os_version_minor,
132 m_os_version_update) == option_arg)
133 error.SetErrorStringWithFormat ("invalid version string '%s'", option_arg);
134 break;
135
136 case 'b':
137 m_sdk_build.SetCString (option_arg);
138 break;
139
140 case 'S':
141 m_sdk_sysroot.SetCString (option_arg);
142 break;
143
144 default:
145 error.SetErrorStringWithFormat ("unrecognized option '%c'", short_option);
146 break;
147 }
148 return error;
149 }
150