1 //===-- SBDeclaration.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/SBDeclaration.h"
10 #include "SBReproducerPrivate.h"
11 #include "Utils.h"
12 #include "lldb/API/SBStream.h"
13 #include "lldb/Host/PosixApi.h"
14 #include "lldb/Symbol/Declaration.h"
15 #include "lldb/Utility/Stream.h"
16
17 #include <limits.h>
18
19 using namespace lldb;
20 using namespace lldb_private;
21
SBDeclaration()22 SBDeclaration::SBDeclaration() : m_opaque_up() {
23 LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBDeclaration);
24 }
25
SBDeclaration(const SBDeclaration & rhs)26 SBDeclaration::SBDeclaration(const SBDeclaration &rhs) : m_opaque_up() {
27 LLDB_RECORD_CONSTRUCTOR(SBDeclaration, (const lldb::SBDeclaration &), rhs);
28
29 m_opaque_up = clone(rhs.m_opaque_up);
30 }
31
SBDeclaration(const lldb_private::Declaration * lldb_object_ptr)32 SBDeclaration::SBDeclaration(const lldb_private::Declaration *lldb_object_ptr)
33 : m_opaque_up() {
34 if (lldb_object_ptr)
35 m_opaque_up = std::make_unique<Declaration>(*lldb_object_ptr);
36 }
37
operator =(const SBDeclaration & rhs)38 const SBDeclaration &SBDeclaration::operator=(const SBDeclaration &rhs) {
39 LLDB_RECORD_METHOD(const lldb::SBDeclaration &,
40 SBDeclaration, operator=,(const lldb::SBDeclaration &),
41 rhs);
42
43 if (this != &rhs)
44 m_opaque_up = clone(rhs.m_opaque_up);
45 return LLDB_RECORD_RESULT(*this);
46 }
47
SetDeclaration(const lldb_private::Declaration & lldb_object_ref)48 void SBDeclaration::SetDeclaration(
49 const lldb_private::Declaration &lldb_object_ref) {
50 ref() = lldb_object_ref;
51 }
52
53 SBDeclaration::~SBDeclaration() = default;
54
IsValid() const55 bool SBDeclaration::IsValid() const {
56 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBDeclaration, IsValid);
57 return this->operator bool();
58 }
operator bool() const59 SBDeclaration::operator bool() const {
60 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBDeclaration, operator bool);
61
62 return m_opaque_up.get() && m_opaque_up->IsValid();
63 }
64
GetFileSpec() const65 SBFileSpec SBDeclaration::GetFileSpec() const {
66 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBDeclaration,
67 GetFileSpec);
68
69
70 SBFileSpec sb_file_spec;
71 if (m_opaque_up.get() && m_opaque_up->GetFile())
72 sb_file_spec.SetFileSpec(m_opaque_up->GetFile());
73
74
75 return LLDB_RECORD_RESULT(sb_file_spec);
76 }
77
GetLine() const78 uint32_t SBDeclaration::GetLine() const {
79 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBDeclaration, GetLine);
80
81
82 uint32_t line = 0;
83 if (m_opaque_up)
84 line = m_opaque_up->GetLine();
85
86
87 return line;
88 }
89
GetColumn() const90 uint32_t SBDeclaration::GetColumn() const {
91 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBDeclaration, GetColumn);
92
93 if (m_opaque_up)
94 return m_opaque_up->GetColumn();
95 return 0;
96 }
97
SetFileSpec(lldb::SBFileSpec filespec)98 void SBDeclaration::SetFileSpec(lldb::SBFileSpec filespec) {
99 LLDB_RECORD_METHOD(void, SBDeclaration, SetFileSpec, (lldb::SBFileSpec),
100 filespec);
101
102 if (filespec.IsValid())
103 ref().SetFile(filespec.ref());
104 else
105 ref().SetFile(FileSpec());
106 }
SetLine(uint32_t line)107 void SBDeclaration::SetLine(uint32_t line) {
108 LLDB_RECORD_METHOD(void, SBDeclaration, SetLine, (uint32_t), line);
109
110 ref().SetLine(line);
111 }
112
SetColumn(uint32_t column)113 void SBDeclaration::SetColumn(uint32_t column) {
114 LLDB_RECORD_METHOD(void, SBDeclaration, SetColumn, (uint32_t), column);
115
116 ref().SetColumn(column);
117 }
118
operator ==(const SBDeclaration & rhs) const119 bool SBDeclaration::operator==(const SBDeclaration &rhs) const {
120 LLDB_RECORD_METHOD_CONST(
121 bool, SBDeclaration, operator==,(const lldb::SBDeclaration &), rhs);
122
123 lldb_private::Declaration *lhs_ptr = m_opaque_up.get();
124 lldb_private::Declaration *rhs_ptr = rhs.m_opaque_up.get();
125
126 if (lhs_ptr && rhs_ptr)
127 return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) == 0;
128
129 return lhs_ptr == rhs_ptr;
130 }
131
operator !=(const SBDeclaration & rhs) const132 bool SBDeclaration::operator!=(const SBDeclaration &rhs) const {
133 LLDB_RECORD_METHOD_CONST(
134 bool, SBDeclaration, operator!=,(const lldb::SBDeclaration &), rhs);
135
136 lldb_private::Declaration *lhs_ptr = m_opaque_up.get();
137 lldb_private::Declaration *rhs_ptr = rhs.m_opaque_up.get();
138
139 if (lhs_ptr && rhs_ptr)
140 return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) != 0;
141
142 return lhs_ptr != rhs_ptr;
143 }
144
operator ->() const145 const lldb_private::Declaration *SBDeclaration::operator->() const {
146 return m_opaque_up.get();
147 }
148
ref()149 lldb_private::Declaration &SBDeclaration::ref() {
150 if (m_opaque_up == nullptr)
151 m_opaque_up = std::make_unique<lldb_private::Declaration>();
152 return *m_opaque_up;
153 }
154
ref() const155 const lldb_private::Declaration &SBDeclaration::ref() const {
156 return *m_opaque_up;
157 }
158
GetDescription(SBStream & description)159 bool SBDeclaration::GetDescription(SBStream &description) {
160 LLDB_RECORD_METHOD(bool, SBDeclaration, GetDescription, (lldb::SBStream &),
161 description);
162
163 Stream &strm = description.ref();
164
165 if (m_opaque_up) {
166 char file_path[PATH_MAX * 2];
167 m_opaque_up->GetFile().GetPath(file_path, sizeof(file_path));
168 strm.Printf("%s:%u", file_path, GetLine());
169 if (GetColumn() > 0)
170 strm.Printf(":%u", GetColumn());
171 } else
172 strm.PutCString("No value");
173
174 return true;
175 }
176
get()177 lldb_private::Declaration *SBDeclaration::get() { return m_opaque_up.get(); }
178
179 namespace lldb_private {
180 namespace repro {
181
182 template <>
RegisterMethods(Registry & R)183 void RegisterMethods<SBDeclaration>(Registry &R) {
184 LLDB_REGISTER_CONSTRUCTOR(SBDeclaration, ());
185 LLDB_REGISTER_CONSTRUCTOR(SBDeclaration, (const lldb::SBDeclaration &));
186 LLDB_REGISTER_METHOD(
187 const lldb::SBDeclaration &,
188 SBDeclaration, operator=,(const lldb::SBDeclaration &));
189 LLDB_REGISTER_METHOD_CONST(bool, SBDeclaration, IsValid, ());
190 LLDB_REGISTER_METHOD_CONST(bool, SBDeclaration, operator bool, ());
191 LLDB_REGISTER_METHOD_CONST(lldb::SBFileSpec, SBDeclaration, GetFileSpec,
192 ());
193 LLDB_REGISTER_METHOD_CONST(uint32_t, SBDeclaration, GetLine, ());
194 LLDB_REGISTER_METHOD_CONST(uint32_t, SBDeclaration, GetColumn, ());
195 LLDB_REGISTER_METHOD(void, SBDeclaration, SetFileSpec, (lldb::SBFileSpec));
196 LLDB_REGISTER_METHOD(void, SBDeclaration, SetLine, (uint32_t));
197 LLDB_REGISTER_METHOD(void, SBDeclaration, SetColumn, (uint32_t));
198 LLDB_REGISTER_METHOD_CONST(
199 bool, SBDeclaration, operator==,(const lldb::SBDeclaration &));
200 LLDB_REGISTER_METHOD_CONST(
201 bool, SBDeclaration, operator!=,(const lldb::SBDeclaration &));
202 LLDB_REGISTER_METHOD(bool, SBDeclaration, GetDescription,
203 (lldb::SBStream &));
204 }
205
206 }
207 }
208