1 //===-- SBDeclaration.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/SBDeclaration.h" 10 #include "SBReproducerPrivate.h" 11 #include "Utils.h" 12 #include "lldb/API/SBStream.h" 13 #include "lldb/Core/Declaration.h" 14 #include "lldb/Host/PosixApi.h" 15 #include "lldb/Utility/Stream.h" 16 17 #include <climits> 18 19 using namespace lldb; 20 using namespace lldb_private; 21 22 SBDeclaration::SBDeclaration() { 23 LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBDeclaration); 24 } 25 26 SBDeclaration::SBDeclaration(const SBDeclaration &rhs) { 27 LLDB_RECORD_CONSTRUCTOR(SBDeclaration, (const lldb::SBDeclaration &), rhs); 28 29 m_opaque_up = clone(rhs.m_opaque_up); 30 } 31 32 SBDeclaration::SBDeclaration(const lldb_private::Declaration *lldb_object_ptr) { 33 if (lldb_object_ptr) 34 m_opaque_up = std::make_unique<Declaration>(*lldb_object_ptr); 35 } 36 37 const SBDeclaration &SBDeclaration::operator=(const SBDeclaration &rhs) { 38 LLDB_RECORD_METHOD(const lldb::SBDeclaration &, 39 SBDeclaration, operator=,(const lldb::SBDeclaration &), 40 rhs); 41 42 if (this != &rhs) 43 m_opaque_up = clone(rhs.m_opaque_up); 44 return LLDB_RECORD_RESULT(*this); 45 } 46 47 void SBDeclaration::SetDeclaration( 48 const lldb_private::Declaration &lldb_object_ref) { 49 ref() = lldb_object_ref; 50 } 51 52 SBDeclaration::~SBDeclaration() = default; 53 54 bool SBDeclaration::IsValid() const { 55 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBDeclaration, IsValid); 56 return this->operator bool(); 57 } 58 SBDeclaration::operator bool() const { 59 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBDeclaration, operator bool); 60 61 return m_opaque_up.get() && m_opaque_up->IsValid(); 62 } 63 64 SBFileSpec SBDeclaration::GetFileSpec() const { 65 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBDeclaration, 66 GetFileSpec); 67 68 69 SBFileSpec sb_file_spec; 70 if (m_opaque_up.get() && m_opaque_up->GetFile()) 71 sb_file_spec.SetFileSpec(m_opaque_up->GetFile()); 72 73 74 return LLDB_RECORD_RESULT(sb_file_spec); 75 } 76 77 uint32_t SBDeclaration::GetLine() const { 78 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBDeclaration, GetLine); 79 80 81 uint32_t line = 0; 82 if (m_opaque_up) 83 line = m_opaque_up->GetLine(); 84 85 86 return line; 87 } 88 89 uint32_t SBDeclaration::GetColumn() const { 90 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBDeclaration, GetColumn); 91 92 if (m_opaque_up) 93 return m_opaque_up->GetColumn(); 94 return 0; 95 } 96 97 void SBDeclaration::SetFileSpec(lldb::SBFileSpec filespec) { 98 LLDB_RECORD_METHOD(void, SBDeclaration, SetFileSpec, (lldb::SBFileSpec), 99 filespec); 100 101 if (filespec.IsValid()) 102 ref().SetFile(filespec.ref()); 103 else 104 ref().SetFile(FileSpec()); 105 } 106 void SBDeclaration::SetLine(uint32_t line) { 107 LLDB_RECORD_METHOD(void, SBDeclaration, SetLine, (uint32_t), line); 108 109 ref().SetLine(line); 110 } 111 112 void SBDeclaration::SetColumn(uint32_t column) { 113 LLDB_RECORD_METHOD(void, SBDeclaration, SetColumn, (uint32_t), column); 114 115 ref().SetColumn(column); 116 } 117 118 bool SBDeclaration::operator==(const SBDeclaration &rhs) const { 119 LLDB_RECORD_METHOD_CONST( 120 bool, SBDeclaration, operator==,(const lldb::SBDeclaration &), rhs); 121 122 lldb_private::Declaration *lhs_ptr = m_opaque_up.get(); 123 lldb_private::Declaration *rhs_ptr = rhs.m_opaque_up.get(); 124 125 if (lhs_ptr && rhs_ptr) 126 return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) == 0; 127 128 return lhs_ptr == rhs_ptr; 129 } 130 131 bool SBDeclaration::operator!=(const SBDeclaration &rhs) const { 132 LLDB_RECORD_METHOD_CONST( 133 bool, SBDeclaration, operator!=,(const lldb::SBDeclaration &), rhs); 134 135 lldb_private::Declaration *lhs_ptr = m_opaque_up.get(); 136 lldb_private::Declaration *rhs_ptr = rhs.m_opaque_up.get(); 137 138 if (lhs_ptr && rhs_ptr) 139 return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) != 0; 140 141 return lhs_ptr != rhs_ptr; 142 } 143 144 const lldb_private::Declaration *SBDeclaration::operator->() const { 145 return m_opaque_up.get(); 146 } 147 148 lldb_private::Declaration &SBDeclaration::ref() { 149 if (m_opaque_up == nullptr) 150 m_opaque_up = std::make_unique<lldb_private::Declaration>(); 151 return *m_opaque_up; 152 } 153 154 const lldb_private::Declaration &SBDeclaration::ref() const { 155 return *m_opaque_up; 156 } 157 158 bool SBDeclaration::GetDescription(SBStream &description) { 159 LLDB_RECORD_METHOD(bool, SBDeclaration, GetDescription, (lldb::SBStream &), 160 description); 161 162 Stream &strm = description.ref(); 163 164 if (m_opaque_up) { 165 char file_path[PATH_MAX * 2]; 166 m_opaque_up->GetFile().GetPath(file_path, sizeof(file_path)); 167 strm.Printf("%s:%u", file_path, GetLine()); 168 if (GetColumn() > 0) 169 strm.Printf(":%u", GetColumn()); 170 } else 171 strm.PutCString("No value"); 172 173 return true; 174 } 175 176 lldb_private::Declaration *SBDeclaration::get() { return m_opaque_up.get(); } 177 178 namespace lldb_private { 179 namespace repro { 180 181 template <> 182 void RegisterMethods<SBDeclaration>(Registry &R) { 183 LLDB_REGISTER_CONSTRUCTOR(SBDeclaration, ()); 184 LLDB_REGISTER_CONSTRUCTOR(SBDeclaration, (const lldb::SBDeclaration &)); 185 LLDB_REGISTER_METHOD( 186 const lldb::SBDeclaration &, 187 SBDeclaration, operator=,(const lldb::SBDeclaration &)); 188 LLDB_REGISTER_METHOD_CONST(bool, SBDeclaration, IsValid, ()); 189 LLDB_REGISTER_METHOD_CONST(bool, SBDeclaration, operator bool, ()); 190 LLDB_REGISTER_METHOD_CONST(lldb::SBFileSpec, SBDeclaration, GetFileSpec, 191 ()); 192 LLDB_REGISTER_METHOD_CONST(uint32_t, SBDeclaration, GetLine, ()); 193 LLDB_REGISTER_METHOD_CONST(uint32_t, SBDeclaration, GetColumn, ()); 194 LLDB_REGISTER_METHOD(void, SBDeclaration, SetFileSpec, (lldb::SBFileSpec)); 195 LLDB_REGISTER_METHOD(void, SBDeclaration, SetLine, (uint32_t)); 196 LLDB_REGISTER_METHOD(void, SBDeclaration, SetColumn, (uint32_t)); 197 LLDB_REGISTER_METHOD_CONST( 198 bool, SBDeclaration, operator==,(const lldb::SBDeclaration &)); 199 LLDB_REGISTER_METHOD_CONST( 200 bool, SBDeclaration, operator!=,(const lldb::SBDeclaration &)); 201 LLDB_REGISTER_METHOD(bool, SBDeclaration, GetDescription, 202 (lldb::SBStream &)); 203 } 204 205 } 206 } 207