1 //===-- SBSymbolContext.cpp -------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/API/SBSymbolContext.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/Log.h"
19 using namespace lldb_private;
21 SBSymbolContext::SBSymbolContext() : m_opaque_ap() {}
23 SBSymbolContext::SBSymbolContext(const SymbolContext *sc_ptr) : m_opaque_ap() {
25 m_opaque_ap.reset(new SymbolContext(*sc_ptr));
28 SBSymbolContext::SBSymbolContext(const SBSymbolContext &rhs) : m_opaque_ap() {
30 if (m_opaque_ap.get())
31 *m_opaque_ap = *rhs.m_opaque_ap;
33 ref() = *rhs.m_opaque_ap;
37 SBSymbolContext::~SBSymbolContext() {}
39 const SBSymbolContext &SBSymbolContext::operator=(const SBSymbolContext &rhs) {
43 new lldb_private::SymbolContext(*rhs.m_opaque_ap.get()));
48 void SBSymbolContext::SetSymbolContext(const SymbolContext *sc_ptr) {
50 if (m_opaque_ap.get())
51 *m_opaque_ap = *sc_ptr;
53 m_opaque_ap.reset(new SymbolContext(*sc_ptr));
55 if (m_opaque_ap.get())
56 m_opaque_ap->Clear(true);
60 bool SBSymbolContext::IsValid() const { return m_opaque_ap.get() != NULL; }
62 SBModule SBSymbolContext::GetModule() {
63 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
67 if (m_opaque_ap.get()) {
68 module_sp = m_opaque_ap->module_sp;
69 sb_module.SetSP(module_sp);
74 sb_module.GetDescription(sstr);
75 log->Printf("SBSymbolContext(%p)::GetModule () => SBModule(%p): %s",
76 static_cast<void *>(m_opaque_ap.get()),
77 static_cast<void *>(module_sp.get()), sstr.GetData());
83 SBCompileUnit SBSymbolContext::GetCompileUnit() {
84 return SBCompileUnit(m_opaque_ap.get() ? m_opaque_ap->comp_unit : NULL);
87 SBFunction SBSymbolContext::GetFunction() {
88 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
90 Function *function = NULL;
92 if (m_opaque_ap.get())
93 function = m_opaque_ap->function;
95 SBFunction sb_function(function);
98 log->Printf("SBSymbolContext(%p)::GetFunction () => SBFunction(%p)",
99 static_cast<void *>(m_opaque_ap.get()),
100 static_cast<void *>(function));
105 SBBlock SBSymbolContext::GetBlock() {
106 return SBBlock(m_opaque_ap.get() ? m_opaque_ap->block : NULL);
109 SBLineEntry SBSymbolContext::GetLineEntry() {
110 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
112 SBLineEntry sb_line_entry;
113 if (m_opaque_ap.get())
114 sb_line_entry.SetLineEntry(m_opaque_ap->line_entry);
117 log->Printf("SBSymbolContext(%p)::GetLineEntry () => SBLineEntry(%p)",
118 static_cast<void *>(m_opaque_ap.get()),
119 static_cast<void *>(sb_line_entry.get()));
122 return sb_line_entry;
125 SBSymbol SBSymbolContext::GetSymbol() {
126 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
128 Symbol *symbol = NULL;
130 if (m_opaque_ap.get())
131 symbol = m_opaque_ap->symbol;
133 SBSymbol sb_symbol(symbol);
136 log->Printf("SBSymbolContext(%p)::GetSymbol () => SBSymbol(%p)",
137 static_cast<void *>(m_opaque_ap.get()),
138 static_cast<void *>(symbol));
143 void SBSymbolContext::SetModule(lldb::SBModule module) {
144 ref().module_sp = module.GetSP();
147 void SBSymbolContext::SetCompileUnit(lldb::SBCompileUnit compile_unit) {
148 ref().comp_unit = compile_unit.get();
151 void SBSymbolContext::SetFunction(lldb::SBFunction function) {
152 ref().function = function.get();
155 void SBSymbolContext::SetBlock(lldb::SBBlock block) {
156 ref().block = block.GetPtr();
159 void SBSymbolContext::SetLineEntry(lldb::SBLineEntry line_entry) {
160 if (line_entry.IsValid())
161 ref().line_entry = line_entry.ref();
163 ref().line_entry.Clear();
166 void SBSymbolContext::SetSymbol(lldb::SBSymbol symbol) {
167 ref().symbol = symbol.get();
170 lldb_private::SymbolContext *SBSymbolContext::operator->() const {
171 return m_opaque_ap.get();
174 const lldb_private::SymbolContext &SBSymbolContext::operator*() const {
175 assert(m_opaque_ap.get());
176 return *m_opaque_ap.get();
179 lldb_private::SymbolContext &SBSymbolContext::operator*() {
180 if (m_opaque_ap.get() == NULL)
181 m_opaque_ap.reset(new SymbolContext);
182 return *m_opaque_ap.get();
185 lldb_private::SymbolContext &SBSymbolContext::ref() {
186 if (m_opaque_ap.get() == NULL)
187 m_opaque_ap.reset(new SymbolContext);
188 return *m_opaque_ap.get();
191 lldb_private::SymbolContext *SBSymbolContext::get() const {
192 return m_opaque_ap.get();
195 bool SBSymbolContext::GetDescription(SBStream &description) {
196 Stream &strm = description.ref();
198 if (m_opaque_ap.get()) {
199 m_opaque_ap->GetDescription(&strm, lldb::eDescriptionLevelFull, NULL);
201 strm.PutCString("No value");
207 SBSymbolContext::GetParentOfInlinedScope(const SBAddress &curr_frame_pc,
208 SBAddress &parent_frame_addr) const {
209 SBSymbolContext sb_sc;
210 if (m_opaque_ap.get() && curr_frame_pc.IsValid()) {
211 if (m_opaque_ap->GetParentOfInlinedScope(curr_frame_pc.ref(), sb_sc.ref(),
212 parent_frame_addr.ref()))
215 return SBSymbolContext();