1 //===-- SBLineEntry.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/SBLineEntry.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/LineEntry.h"
15 #include "lldb/Utility/StreamString.h"
16
17 #include <climits>
18
19 using namespace lldb;
20 using namespace lldb_private;
21
SBLineEntry()22 SBLineEntry::SBLineEntry() : m_opaque_up() {
23 LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBLineEntry);
24 }
25
SBLineEntry(const SBLineEntry & rhs)26 SBLineEntry::SBLineEntry(const SBLineEntry &rhs) : m_opaque_up() {
27 LLDB_RECORD_CONSTRUCTOR(SBLineEntry, (const lldb::SBLineEntry &), rhs);
28
29 m_opaque_up = clone(rhs.m_opaque_up);
30 }
31
SBLineEntry(const lldb_private::LineEntry * lldb_object_ptr)32 SBLineEntry::SBLineEntry(const lldb_private::LineEntry *lldb_object_ptr)
33 : m_opaque_up() {
34 if (lldb_object_ptr)
35 m_opaque_up = std::make_unique<LineEntry>(*lldb_object_ptr);
36 }
37
operator =(const SBLineEntry & rhs)38 const SBLineEntry &SBLineEntry::operator=(const SBLineEntry &rhs) {
39 LLDB_RECORD_METHOD(const lldb::SBLineEntry &,
40 SBLineEntry, operator=,(const lldb::SBLineEntry &), rhs);
41
42 if (this != &rhs)
43 m_opaque_up = clone(rhs.m_opaque_up);
44 return LLDB_RECORD_RESULT(*this);
45 }
46
SetLineEntry(const lldb_private::LineEntry & lldb_object_ref)47 void SBLineEntry::SetLineEntry(const lldb_private::LineEntry &lldb_object_ref) {
48 m_opaque_up = std::make_unique<LineEntry>(lldb_object_ref);
49 }
50
51 SBLineEntry::~SBLineEntry() = default;
52
GetStartAddress() const53 SBAddress SBLineEntry::GetStartAddress() const {
54 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBAddress, SBLineEntry,
55 GetStartAddress);
56
57 SBAddress sb_address;
58 if (m_opaque_up)
59 sb_address.SetAddress(m_opaque_up->range.GetBaseAddress());
60
61 return LLDB_RECORD_RESULT(sb_address);
62 }
63
GetEndAddress() const64 SBAddress SBLineEntry::GetEndAddress() const {
65 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBAddress, SBLineEntry, GetEndAddress);
66
67 SBAddress sb_address;
68 if (m_opaque_up) {
69 sb_address.SetAddress(m_opaque_up->range.GetBaseAddress());
70 sb_address.OffsetAddress(m_opaque_up->range.GetByteSize());
71 }
72 return LLDB_RECORD_RESULT(sb_address);
73 }
74
IsValid() const75 bool SBLineEntry::IsValid() const {
76 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBLineEntry, IsValid);
77 return this->operator bool();
78 }
operator bool() const79 SBLineEntry::operator bool() const {
80 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBLineEntry, operator bool);
81
82 return m_opaque_up.get() && m_opaque_up->IsValid();
83 }
84
GetFileSpec() const85 SBFileSpec SBLineEntry::GetFileSpec() const {
86 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBLineEntry, GetFileSpec);
87
88 SBFileSpec sb_file_spec;
89 if (m_opaque_up.get() && m_opaque_up->file)
90 sb_file_spec.SetFileSpec(m_opaque_up->file);
91
92 return LLDB_RECORD_RESULT(sb_file_spec);
93 }
94
GetLine() const95 uint32_t SBLineEntry::GetLine() const {
96 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBLineEntry, GetLine);
97
98 uint32_t line = 0;
99 if (m_opaque_up)
100 line = m_opaque_up->line;
101
102 return line;
103 }
104
GetColumn() const105 uint32_t SBLineEntry::GetColumn() const {
106 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBLineEntry, GetColumn);
107
108 if (m_opaque_up)
109 return m_opaque_up->column;
110 return 0;
111 }
112
SetFileSpec(lldb::SBFileSpec filespec)113 void SBLineEntry::SetFileSpec(lldb::SBFileSpec filespec) {
114 LLDB_RECORD_METHOD(void, SBLineEntry, SetFileSpec, (lldb::SBFileSpec),
115 filespec);
116
117 if (filespec.IsValid())
118 ref().file = filespec.ref();
119 else
120 ref().file.Clear();
121 }
SetLine(uint32_t line)122 void SBLineEntry::SetLine(uint32_t line) {
123 LLDB_RECORD_METHOD(void, SBLineEntry, SetLine, (uint32_t), line);
124
125 ref().line = line;
126 }
127
SetColumn(uint32_t column)128 void SBLineEntry::SetColumn(uint32_t column) {
129 LLDB_RECORD_METHOD(void, SBLineEntry, SetColumn, (uint32_t), column);
130
131 ref().line = column;
132 }
133
operator ==(const SBLineEntry & rhs) const134 bool SBLineEntry::operator==(const SBLineEntry &rhs) const {
135 LLDB_RECORD_METHOD_CONST(
136 bool, SBLineEntry, operator==,(const lldb::SBLineEntry &), rhs);
137
138 lldb_private::LineEntry *lhs_ptr = m_opaque_up.get();
139 lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get();
140
141 if (lhs_ptr && rhs_ptr)
142 return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) == 0;
143
144 return lhs_ptr == rhs_ptr;
145 }
146
operator !=(const SBLineEntry & rhs) const147 bool SBLineEntry::operator!=(const SBLineEntry &rhs) const {
148 LLDB_RECORD_METHOD_CONST(
149 bool, SBLineEntry, operator!=,(const lldb::SBLineEntry &), rhs);
150
151 lldb_private::LineEntry *lhs_ptr = m_opaque_up.get();
152 lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get();
153
154 if (lhs_ptr && rhs_ptr)
155 return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) != 0;
156
157 return lhs_ptr != rhs_ptr;
158 }
159
operator ->() const160 const lldb_private::LineEntry *SBLineEntry::operator->() const {
161 return m_opaque_up.get();
162 }
163
ref()164 lldb_private::LineEntry &SBLineEntry::ref() {
165 if (m_opaque_up == nullptr)
166 m_opaque_up = std::make_unique<lldb_private::LineEntry>();
167 return *m_opaque_up;
168 }
169
ref() const170 const lldb_private::LineEntry &SBLineEntry::ref() const { return *m_opaque_up; }
171
GetDescription(SBStream & description)172 bool SBLineEntry::GetDescription(SBStream &description) {
173 LLDB_RECORD_METHOD(bool, SBLineEntry, GetDescription, (lldb::SBStream &),
174 description);
175
176 Stream &strm = description.ref();
177
178 if (m_opaque_up) {
179 char file_path[PATH_MAX * 2];
180 m_opaque_up->file.GetPath(file_path, sizeof(file_path));
181 strm.Printf("%s:%u", file_path, GetLine());
182 if (GetColumn() > 0)
183 strm.Printf(":%u", GetColumn());
184 } else
185 strm.PutCString("No value");
186
187 return true;
188 }
189
get()190 lldb_private::LineEntry *SBLineEntry::get() { return m_opaque_up.get(); }
191
192 namespace lldb_private {
193 namespace repro {
194
195 template <>
RegisterMethods(Registry & R)196 void RegisterMethods<SBLineEntry>(Registry &R) {
197 LLDB_REGISTER_CONSTRUCTOR(SBLineEntry, ());
198 LLDB_REGISTER_CONSTRUCTOR(SBLineEntry, (const lldb::SBLineEntry &));
199 LLDB_REGISTER_METHOD(const lldb::SBLineEntry &,
200 SBLineEntry, operator=,(const lldb::SBLineEntry &));
201 LLDB_REGISTER_METHOD_CONST(lldb::SBAddress, SBLineEntry, GetStartAddress,
202 ());
203 LLDB_REGISTER_METHOD_CONST(lldb::SBAddress, SBLineEntry, GetEndAddress, ());
204 LLDB_REGISTER_METHOD_CONST(bool, SBLineEntry, IsValid, ());
205 LLDB_REGISTER_METHOD_CONST(bool, SBLineEntry, operator bool, ());
206 LLDB_REGISTER_METHOD_CONST(lldb::SBFileSpec, SBLineEntry, GetFileSpec, ());
207 LLDB_REGISTER_METHOD_CONST(uint32_t, SBLineEntry, GetLine, ());
208 LLDB_REGISTER_METHOD_CONST(uint32_t, SBLineEntry, GetColumn, ());
209 LLDB_REGISTER_METHOD(void, SBLineEntry, SetFileSpec, (lldb::SBFileSpec));
210 LLDB_REGISTER_METHOD(void, SBLineEntry, SetLine, (uint32_t));
211 LLDB_REGISTER_METHOD(void, SBLineEntry, SetColumn, (uint32_t));
212 LLDB_REGISTER_METHOD_CONST(
213 bool, SBLineEntry, operator==,(const lldb::SBLineEntry &));
214 LLDB_REGISTER_METHOD_CONST(
215 bool, SBLineEntry, operator!=,(const lldb::SBLineEntry &));
216 LLDB_REGISTER_METHOD(bool, SBLineEntry, GetDescription, (lldb::SBStream &));
217 }
218
219 }
220 }
221