1 //===-- SBSymbol.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/SBSymbol.h"
11 #include "lldb/API/SBStream.h"
12 #include "lldb/Core/Disassembler.h"
13 #include "lldb/Core/Log.h"
14 #include "lldb/Core/Module.h"
15 #include "lldb/Symbol/Symbol.h"
16 #include "lldb/Target/ExecutionContext.h"
17 #include "lldb/Target/Target.h"
20 using namespace lldb_private;
22 SBSymbol::SBSymbol () :
27 SBSymbol::SBSymbol (lldb_private::Symbol *lldb_object_ptr) :
28 m_opaque_ptr (lldb_object_ptr)
32 SBSymbol::SBSymbol (const lldb::SBSymbol &rhs) :
33 m_opaque_ptr (rhs.m_opaque_ptr)
38 SBSymbol::operator = (const SBSymbol &rhs)
40 m_opaque_ptr = rhs.m_opaque_ptr;
44 SBSymbol::~SBSymbol ()
50 SBSymbol::SetSymbol (lldb_private::Symbol *lldb_object_ptr)
52 m_opaque_ptr = lldb_object_ptr;
56 SBSymbol::IsValid () const
58 return m_opaque_ptr != NULL;
62 SBSymbol::GetName() const
64 const char *name = NULL;
66 name = m_opaque_ptr->GetName().AsCString();
68 Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
70 log->Printf ("SBSymbol(%p)::GetName () => \"%s\"",
71 static_cast<void*>(m_opaque_ptr), name ? name : "");
76 SBSymbol::GetDisplayName() const
78 const char *name = NULL;
80 name = m_opaque_ptr->GetMangled().GetDisplayDemangledName(m_opaque_ptr->GetLanguage()).AsCString();
82 Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
84 log->Printf ("SBSymbol(%p)::GetDisplayName () => \"%s\"",
85 static_cast<void*>(m_opaque_ptr), name ? name : "");
90 SBSymbol::GetMangledName () const
92 const char *name = NULL;
94 name = m_opaque_ptr->GetMangled().GetMangledName().AsCString();
95 Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
97 log->Printf ("SBSymbol(%p)::GetMangledName () => \"%s\"",
98 static_cast<void*>(m_opaque_ptr), name ? name : "");
105 SBSymbol::operator == (const SBSymbol &rhs) const
107 return m_opaque_ptr == rhs.m_opaque_ptr;
111 SBSymbol::operator != (const SBSymbol &rhs) const
113 return m_opaque_ptr != rhs.m_opaque_ptr;
117 SBSymbol::GetDescription (SBStream &description)
119 Stream &strm = description.ref();
123 m_opaque_ptr->GetDescription (&strm,
124 lldb::eDescriptionLevelFull, NULL);
127 strm.PutCString ("No value");
133 SBSymbol::GetInstructions (SBTarget target)
135 return GetInstructions (target, NULL);
139 SBSymbol::GetInstructions (SBTarget target, const char *flavor_string)
141 SBInstructionList sb_instructions;
144 Mutex::Locker api_locker;
145 ExecutionContext exe_ctx;
146 TargetSP target_sp (target.GetSP());
149 api_locker.Lock (target_sp->GetAPIMutex());
150 target_sp->CalculateExecutionContext (exe_ctx);
152 if (m_opaque_ptr->ValueIsAddress())
154 const Address &symbol_addr = m_opaque_ptr->GetAddressRef();
155 ModuleSP module_sp = symbol_addr.GetModule();
158 AddressRange symbol_range (symbol_addr, m_opaque_ptr->GetByteSize());
159 const bool prefer_file_cache = false;
160 sb_instructions.SetDisassembler (Disassembler::DisassembleRange (module_sp->GetArchitecture (),
169 return sb_instructions;
172 lldb_private::Symbol *
179 SBSymbol::reset (lldb_private::Symbol *symbol)
181 m_opaque_ptr = symbol;
185 SBSymbol::GetStartAddress ()
188 if (m_opaque_ptr && m_opaque_ptr->ValueIsAddress())
190 addr.SetAddress (&m_opaque_ptr->GetAddressRef());
196 SBSymbol::GetEndAddress ()
199 if (m_opaque_ptr && m_opaque_ptr->ValueIsAddress())
201 lldb::addr_t range_size = m_opaque_ptr->GetByteSize();
204 addr.SetAddress (&m_opaque_ptr->GetAddressRef());
205 addr->Slide (m_opaque_ptr->GetByteSize());
212 SBSymbol::GetPrologueByteSize ()
215 return m_opaque_ptr->GetPrologueByteSize();
223 return m_opaque_ptr->GetType();
224 return eSymbolTypeInvalid;
228 SBSymbol::IsExternal()
231 return m_opaque_ptr->IsExternal();
236 SBSymbol::IsSynthetic()
239 return m_opaque_ptr->IsSynthetic();