1 //===-- SBSymbolContextList.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/SBSymbolContextList.h"
10 #include "SBReproducerPrivate.h"
11 #include "Utils.h"
12 #include "lldb/API/SBStream.h"
13 #include "lldb/Symbol/SymbolContext.h"
14 
15 using namespace lldb;
16 using namespace lldb_private;
17 
18 SBSymbolContextList::SBSymbolContextList()
19     : m_opaque_up(new SymbolContextList()) {
20   LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBSymbolContextList);
21 }
22 
23 SBSymbolContextList::SBSymbolContextList(const SBSymbolContextList &rhs)
24     : m_opaque_up() {
25   LLDB_RECORD_CONSTRUCTOR(SBSymbolContextList,
26                           (const lldb::SBSymbolContextList &), rhs);
27 
28   m_opaque_up = clone(rhs.m_opaque_up);
29 }
30 
31 SBSymbolContextList::~SBSymbolContextList() = default;
32 
33 const SBSymbolContextList &SBSymbolContextList::
34 operator=(const SBSymbolContextList &rhs) {
35   LLDB_RECORD_METHOD(
36       const lldb::SBSymbolContextList &,
37       SBSymbolContextList, operator=,(const lldb::SBSymbolContextList &), rhs);
38 
39   if (this != &rhs)
40     m_opaque_up = clone(rhs.m_opaque_up);
41   return LLDB_RECORD_RESULT(*this);
42 }
43 
44 uint32_t SBSymbolContextList::GetSize() const {
45   LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBSymbolContextList, GetSize);
46 
47   if (m_opaque_up)
48     return m_opaque_up->GetSize();
49   return 0;
50 }
51 
52 SBSymbolContext SBSymbolContextList::GetContextAtIndex(uint32_t idx) {
53   LLDB_RECORD_METHOD(lldb::SBSymbolContext, SBSymbolContextList,
54                      GetContextAtIndex, (uint32_t), idx);
55 
56   SBSymbolContext sb_sc;
57   if (m_opaque_up) {
58     SymbolContext sc;
59     if (m_opaque_up->GetContextAtIndex(idx, sc)) {
60       sb_sc.SetSymbolContext(&sc);
61     }
62   }
63   return LLDB_RECORD_RESULT(sb_sc);
64 }
65 
66 void SBSymbolContextList::Clear() {
67   LLDB_RECORD_METHOD_NO_ARGS(void, SBSymbolContextList, Clear);
68 
69   if (m_opaque_up)
70     m_opaque_up->Clear();
71 }
72 
73 void SBSymbolContextList::Append(SBSymbolContext &sc) {
74   LLDB_RECORD_METHOD(void, SBSymbolContextList, Append,
75                      (lldb::SBSymbolContext &), sc);
76 
77   if (sc.IsValid() && m_opaque_up.get())
78     m_opaque_up->Append(*sc);
79 }
80 
81 void SBSymbolContextList::Append(SBSymbolContextList &sc_list) {
82   LLDB_RECORD_METHOD(void, SBSymbolContextList, Append,
83                      (lldb::SBSymbolContextList &), sc_list);
84 
85   if (sc_list.IsValid() && m_opaque_up.get())
86     m_opaque_up->Append(*sc_list);
87 }
88 
89 bool SBSymbolContextList::IsValid() const {
90   LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBSymbolContextList, IsValid);
91   return this->operator bool();
92 }
93 SBSymbolContextList::operator bool() const {
94   LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBSymbolContextList, operator bool);
95 
96   return m_opaque_up != nullptr;
97 }
98 
99 lldb_private::SymbolContextList *SBSymbolContextList::operator->() const {
100   return m_opaque_up.get();
101 }
102 
103 lldb_private::SymbolContextList &SBSymbolContextList::operator*() const {
104   assert(m_opaque_up.get());
105   return *m_opaque_up;
106 }
107 
108 bool SBSymbolContextList::GetDescription(lldb::SBStream &description) {
109   LLDB_RECORD_METHOD(bool, SBSymbolContextList, GetDescription,
110                      (lldb::SBStream &), description);
111 
112   Stream &strm = description.ref();
113   if (m_opaque_up)
114     m_opaque_up->GetDescription(&strm, lldb::eDescriptionLevelFull, nullptr);
115   return true;
116 }
117 
118 namespace lldb_private {
119 namespace repro {
120 
121 template <>
122 void RegisterMethods<SBSymbolContextList>(Registry &R) {
123   LLDB_REGISTER_CONSTRUCTOR(SBSymbolContextList, ());
124   LLDB_REGISTER_CONSTRUCTOR(SBSymbolContextList,
125                             (const lldb::SBSymbolContextList &));
126   LLDB_REGISTER_METHOD(
127       const lldb::SBSymbolContextList &,
128       SBSymbolContextList, operator=,(const lldb::SBSymbolContextList &));
129   LLDB_REGISTER_METHOD_CONST(uint32_t, SBSymbolContextList, GetSize, ());
130   LLDB_REGISTER_METHOD(lldb::SBSymbolContext, SBSymbolContextList,
131                        GetContextAtIndex, (uint32_t));
132   LLDB_REGISTER_METHOD(void, SBSymbolContextList, Clear, ());
133   LLDB_REGISTER_METHOD(void, SBSymbolContextList, Append,
134                        (lldb::SBSymbolContext &));
135   LLDB_REGISTER_METHOD(void, SBSymbolContextList, Append,
136                        (lldb::SBSymbolContextList &));
137   LLDB_REGISTER_METHOD_CONST(bool, SBSymbolContextList, IsValid, ());
138   LLDB_REGISTER_METHOD_CONST(bool, SBSymbolContextList, operator bool, ());
139   LLDB_REGISTER_METHOD(bool, SBSymbolContextList, GetDescription,
140                        (lldb::SBStream &));
141 }
142 
143 }
144 }
145