/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/source/API/SBSymbolContext.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | //===-- SBSymbolContext.cpp -----------------------------------------------===// |
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 | | #include "lldb/API/SBSymbolContext.h" |
10 | | #include "Utils.h" |
11 | | #include "lldb/API/SBStream.h" |
12 | | #include "lldb/Core/Module.h" |
13 | | #include "lldb/Symbol/Function.h" |
14 | | #include "lldb/Symbol/Symbol.h" |
15 | | #include "lldb/Symbol/SymbolContext.h" |
16 | | #include "lldb/Utility/Instrumentation.h" |
17 | | |
18 | | using namespace lldb; |
19 | | using namespace lldb_private; |
20 | | |
21 | 332 | SBSymbolContext::SBSymbolContext() { LLDB_INSTRUMENT_VA(this); } |
22 | | |
23 | | SBSymbolContext::SBSymbolContext(const SymbolContext &sc) |
24 | 576 | : m_opaque_up(std::make_unique<SymbolContext>(sc)) { |
25 | 576 | LLDB_INSTRUMENT_VA(this, sc); |
26 | 576 | } |
27 | | |
28 | 156 | SBSymbolContext::SBSymbolContext(const SBSymbolContext &rhs) { |
29 | 156 | LLDB_INSTRUMENT_VA(this, rhs); |
30 | | |
31 | 156 | m_opaque_up = clone(rhs.m_opaque_up); |
32 | 156 | } |
33 | | |
34 | 1.06k | SBSymbolContext::~SBSymbolContext() = default; |
35 | | |
36 | 229 | const SBSymbolContext &SBSymbolContext::operator=(const SBSymbolContext &rhs) { |
37 | 229 | LLDB_INSTRUMENT_VA(this, rhs); |
38 | | |
39 | 229 | if (this != &rhs) |
40 | 229 | m_opaque_up = clone(rhs.m_opaque_up); |
41 | 229 | return *this; |
42 | 229 | } |
43 | | |
44 | 2 | bool SBSymbolContext::IsValid() const { |
45 | 2 | LLDB_INSTRUMENT_VA(this); |
46 | 2 | return this->operator bool(); |
47 | 2 | } |
48 | 55 | SBSymbolContext::operator bool() const { |
49 | 55 | LLDB_INSTRUMENT_VA(this); |
50 | | |
51 | 55 | return m_opaque_up != nullptr; |
52 | 55 | } |
53 | | |
54 | 697 | SBModule SBSymbolContext::GetModule() { |
55 | 697 | LLDB_INSTRUMENT_VA(this); |
56 | | |
57 | 697 | SBModule sb_module; |
58 | 697 | ModuleSP module_sp; |
59 | 697 | if (m_opaque_up) { |
60 | 696 | module_sp = m_opaque_up->module_sp; |
61 | 696 | sb_module.SetSP(module_sp); |
62 | 696 | } |
63 | | |
64 | 697 | return sb_module; |
65 | 697 | } |
66 | | |
67 | 362 | SBCompileUnit SBSymbolContext::GetCompileUnit() { |
68 | 362 | LLDB_INSTRUMENT_VA(this); |
69 | | |
70 | 362 | return SBCompileUnit(m_opaque_up ? m_opaque_up->comp_unit361 : nullptr1 ); |
71 | 362 | } |
72 | | |
73 | 401 | SBFunction SBSymbolContext::GetFunction() { |
74 | 401 | LLDB_INSTRUMENT_VA(this); |
75 | | |
76 | 401 | Function *function = nullptr; |
77 | | |
78 | 401 | if (m_opaque_up) |
79 | 400 | function = m_opaque_up->function; |
80 | | |
81 | 401 | SBFunction sb_function(function); |
82 | | |
83 | 401 | return sb_function; |
84 | 401 | } |
85 | | |
86 | 22 | SBBlock SBSymbolContext::GetBlock() { |
87 | 22 | LLDB_INSTRUMENT_VA(this); |
88 | | |
89 | 22 | return SBBlock(m_opaque_up ? m_opaque_up->block21 : nullptr1 ); |
90 | 22 | } |
91 | | |
92 | 44 | SBLineEntry SBSymbolContext::GetLineEntry() { |
93 | 44 | LLDB_INSTRUMENT_VA(this); |
94 | | |
95 | 44 | SBLineEntry sb_line_entry; |
96 | 44 | if (m_opaque_up) |
97 | 43 | sb_line_entry.SetLineEntry(m_opaque_up->line_entry); |
98 | | |
99 | 44 | return sb_line_entry; |
100 | 44 | } |
101 | | |
102 | 89 | SBSymbol SBSymbolContext::GetSymbol() { |
103 | 89 | LLDB_INSTRUMENT_VA(this); |
104 | | |
105 | 89 | Symbol *symbol = nullptr; |
106 | | |
107 | 89 | if (m_opaque_up) |
108 | 88 | symbol = m_opaque_up->symbol; |
109 | | |
110 | 89 | SBSymbol sb_symbol(symbol); |
111 | | |
112 | 89 | return sb_symbol; |
113 | 89 | } |
114 | | |
115 | 0 | void SBSymbolContext::SetModule(lldb::SBModule module) { |
116 | 0 | LLDB_INSTRUMENT_VA(this, module); |
117 | |
|
118 | 0 | ref().module_sp = module.GetSP(); |
119 | 0 | } |
120 | | |
121 | 0 | void SBSymbolContext::SetCompileUnit(lldb::SBCompileUnit compile_unit) { |
122 | 0 | LLDB_INSTRUMENT_VA(this, compile_unit); |
123 | |
|
124 | 0 | ref().comp_unit = compile_unit.get(); |
125 | 0 | } |
126 | | |
127 | 0 | void SBSymbolContext::SetFunction(lldb::SBFunction function) { |
128 | 0 | LLDB_INSTRUMENT_VA(this, function); |
129 | |
|
130 | 0 | ref().function = function.get(); |
131 | 0 | } |
132 | | |
133 | 0 | void SBSymbolContext::SetBlock(lldb::SBBlock block) { |
134 | 0 | LLDB_INSTRUMENT_VA(this, block); |
135 | |
|
136 | 0 | ref().block = block.GetPtr(); |
137 | 0 | } |
138 | | |
139 | 0 | void SBSymbolContext::SetLineEntry(lldb::SBLineEntry line_entry) { |
140 | 0 | LLDB_INSTRUMENT_VA(this, line_entry); |
141 | |
|
142 | 0 | if (line_entry.IsValid()) |
143 | 0 | ref().line_entry = line_entry.ref(); |
144 | 0 | else |
145 | 0 | ref().line_entry.Clear(); |
146 | 0 | } |
147 | | |
148 | 0 | void SBSymbolContext::SetSymbol(lldb::SBSymbol symbol) { |
149 | 0 | LLDB_INSTRUMENT_VA(this, symbol); |
150 | |
|
151 | 0 | ref().symbol = symbol.get(); |
152 | 0 | } |
153 | | |
154 | 0 | lldb_private::SymbolContext *SBSymbolContext::operator->() const { |
155 | 0 | return m_opaque_up.get(); |
156 | 0 | } |
157 | | |
158 | 0 | const lldb_private::SymbolContext &SBSymbolContext::operator*() const { |
159 | 0 | assert(m_opaque_up.get()); |
160 | 0 | return *m_opaque_up; |
161 | 0 | } |
162 | | |
163 | 6 | lldb_private::SymbolContext &SBSymbolContext::operator*() { |
164 | 6 | if (m_opaque_up == nullptr) |
165 | 4 | m_opaque_up = std::make_unique<SymbolContext>(); |
166 | 6 | return *m_opaque_up; |
167 | 6 | } |
168 | | |
169 | 76 | lldb_private::SymbolContext &SBSymbolContext::ref() { |
170 | 76 | if (m_opaque_up == nullptr) |
171 | 76 | m_opaque_up = std::make_unique<SymbolContext>(); |
172 | 76 | return *m_opaque_up; |
173 | 76 | } |
174 | | |
175 | 0 | lldb_private::SymbolContext *SBSymbolContext::get() const { |
176 | 0 | return m_opaque_up.get(); |
177 | 0 | } |
178 | | |
179 | 8 | bool SBSymbolContext::GetDescription(SBStream &description) { |
180 | 8 | LLDB_INSTRUMENT_VA(this, description); |
181 | | |
182 | 8 | Stream &strm = description.ref(); |
183 | | |
184 | 8 | if (m_opaque_up) { |
185 | 6 | m_opaque_up->GetDescription(&strm, lldb::eDescriptionLevelFull, nullptr); |
186 | 6 | } else |
187 | 2 | strm.PutCString("No value"); |
188 | | |
189 | 8 | return true; |
190 | 8 | } |
191 | | |
192 | | SBSymbolContext |
193 | | SBSymbolContext::GetParentOfInlinedScope(const SBAddress &curr_frame_pc, |
194 | 19 | SBAddress &parent_frame_addr) const { |
195 | 19 | LLDB_INSTRUMENT_VA(this, curr_frame_pc, parent_frame_addr); |
196 | | |
197 | 19 | SBSymbolContext sb_sc; |
198 | 19 | if (m_opaque_up.get() && curr_frame_pc.IsValid()) { |
199 | 19 | if (m_opaque_up->GetParentOfInlinedScope(curr_frame_pc.ref(), sb_sc.ref(), |
200 | 19 | parent_frame_addr.ref())) |
201 | 0 | return sb_sc; |
202 | 19 | } |
203 | 19 | return SBSymbolContext(); |
204 | 19 | } |