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Chris Lattner30fdc8d2010-06-08 16:52:241//===-- SBSymbol.cpp --------------------------------------------*- C++ -*-===//
2//
3// The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#include "lldb/API/SBSymbol.h"
Caroline Ticedde9cff2010-09-20 05:20:0211#include "lldb/API/SBStream.h"
Greg Clayton1d273162010-10-06 03:09:5812#include "lldb/Core/Disassembler.h"
Caroline Ticeceb6b132010-10-26 03:11:1313#include "lldb/Core/Log.h"
Greg Clayton1d273162010-10-06 03:09:5814#include "lldb/Core/Module.h"
Chris Lattner30fdc8d2010-06-08 16:52:2415#include "lldb/Symbol/Symbol.h"
Greg Clayton1d273162010-10-06 03:09:5816#include "lldb/Target/ExecutionContext.h"
17#include "lldb/Target/Target.h"
Chris Lattner30fdc8d2010-06-08 16:52:2418
19using namespace lldb;
Greg Clayton1d273162010-10-06 03:09:5820using namespace lldb_private;
Chris Lattner30fdc8d2010-06-08 16:52:2421
22SBSymbol::SBSymbol () :
Greg Clayton66111032010-06-23 01:19:2923 m_opaque_ptr (NULL)
Chris Lattner30fdc8d2010-06-08 16:52:2424{
25}
26
27SBSymbol::SBSymbol (lldb_private::Symbol *lldb_object_ptr) :
Greg Clayton66111032010-06-23 01:19:2928 m_opaque_ptr (lldb_object_ptr)
Chris Lattner30fdc8d2010-06-08 16:52:2429{
30}
31
Greg Claytonefabb122010-11-05 23:17:0032SBSymbol::SBSymbol (const lldb::SBSymbol &rhs) :
33 m_opaque_ptr (rhs.m_opaque_ptr)
34{
35}
36
37const SBSymbol &
38SBSymbol::operator = (const SBSymbol &rhs)
39{
40 m_opaque_ptr = rhs.m_opaque_ptr;
41 return *this;
42}
43
Chris Lattner30fdc8d2010-06-08 16:52:2444SBSymbol::~SBSymbol ()
45{
Greg Clayton66111032010-06-23 01:19:2946 m_opaque_ptr = NULL;
Chris Lattner30fdc8d2010-06-08 16:52:2447}
48
Greg Claytonbbdabce2010-12-07 05:40:3149void
50SBSymbol::SetSymbol (lldb_private::Symbol *lldb_object_ptr)
51{
52 m_opaque_ptr = lldb_object_ptr;
53}
54
Chris Lattner30fdc8d2010-06-08 16:52:2455bool
56SBSymbol::IsValid () const
57{
Greg Clayton66111032010-06-23 01:19:2958 return m_opaque_ptr != NULL;
Chris Lattner30fdc8d2010-06-08 16:52:2459}
60
61const char *
62SBSymbol::GetName() const
63{
Greg Clayton48381312010-10-30 04:51:4664 const char *name = NULL;
Greg Clayton66111032010-06-23 01:19:2965 if (m_opaque_ptr)
Greg Clayton48381312010-10-30 04:51:4666 name = m_opaque_ptr->GetMangled().GetName().AsCString();
Caroline Tice750cd172010-10-26 23:49:3667
Greg Clayton2d4edfb2010-11-06 01:53:3068 LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Caroline Ticeceb6b132010-10-26 03:11:1369 if (log)
Greg Clayton48381312010-10-30 04:51:4670 log->Printf ("SBSymbol(%p)::GetName () => \"%s\"", m_opaque_ptr, name ? name : "");
71 return name;
Chris Lattner30fdc8d2010-06-08 16:52:2472}
73
74const char *
75SBSymbol::GetMangledName () const
76{
Greg Clayton48381312010-10-30 04:51:4677 const char *name = NULL;
Greg Clayton66111032010-06-23 01:19:2978 if (m_opaque_ptr)
Greg Clayton48381312010-10-30 04:51:4679 name = m_opaque_ptr->GetMangled().GetMangledName().AsCString();
Greg Clayton2d4edfb2010-11-06 01:53:3080 LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Greg Clayton48381312010-10-30 04:51:4681 if (log)
82 log->Printf ("SBSymbol(%p)::GetMangledName () => \"%s\"", m_opaque_ptr, name ? name : "");
83
84 return name;
Chris Lattner30fdc8d2010-06-08 16:52:2485}
86
87
88bool
89SBSymbol::operator == (const SBSymbol &rhs) const
90{
Greg Clayton66111032010-06-23 01:19:2991 return m_opaque_ptr == rhs.m_opaque_ptr;
Chris Lattner30fdc8d2010-06-08 16:52:2492}
93
94bool
95SBSymbol::operator != (const SBSymbol &rhs) const
96{
Greg Clayton66111032010-06-23 01:19:2997 return m_opaque_ptr != rhs.m_opaque_ptr;
Chris Lattner30fdc8d2010-06-08 16:52:2498}
Caroline Ticedde9cff2010-09-20 05:20:0299
100bool
101SBSymbol::GetDescription (SBStream &description)
102{
103 if (m_opaque_ptr)
104 {
Caroline Ticedac97f32010-09-22 23:01:29105 description.ref();
106 m_opaque_ptr->GetDescription (description.get(),
107 lldb::eDescriptionLevelFull, NULL);
Caroline Ticedde9cff2010-09-20 05:20:02108 }
109 else
110 description.Printf ("No value");
111
112 return true;
113}
Greg Clayton1d273162010-10-06 03:09:58114
115
116
117SBInstructionList
118SBSymbol::GetInstructions (SBTarget target)
119{
120 SBInstructionList sb_instructions;
121 if (m_opaque_ptr)
122 {
123 ExecutionContext exe_ctx;
124 if (target.IsValid())
125 target->CalculateExecutionContext (exe_ctx);
126 const AddressRange *symbol_range = m_opaque_ptr->GetAddressRangePtr();
127 if (symbol_range)
128 {
129 Module *module = symbol_range->GetBaseAddress().GetModule();
130 if (module)
131 {
132 sb_instructions.SetDisassembler (Disassembler::DisassembleRange (module->GetArchitecture (),
133 exe_ctx,
134 *symbol_range));
135 }
136 }
137 }
138 return sb_instructions;
139}
140
Caroline Tice750cd172010-10-26 23:49:36141lldb_private::Symbol *
142SBSymbol::get ()
143{
144 return m_opaque_ptr;
145}
Greg Clayton72eff182010-12-14 04:58:53146
147void
148SBSymbol::reset (lldb_private::Symbol *symbol)
149{
150 m_opaque_ptr = symbol;
151}