contrib/llvm-project/lldb/source/API/SBSymbolContextList.cpp

   1 //===-- SBSymbolContextList.cpp ---------------------------------*- C++ -*-===//
   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() {}
  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 }