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() : m_opaque_up() { 23 LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBDeclaration); 24 } 25 26 SBDeclaration::SBDeclaration(const SBDeclaration &rhs) : m_opaque_up() { 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 : m_opaque_up() { 34 if (lldb_object_ptr) 35 m_opaque_up = std::make_unique<Declaration>(*lldb_object_ptr); 36 } 37 38 const SBDeclaration &SBDeclaration::operator=(const SBDeclaration &rhs) { 39 LLDB_RECORD_METHOD(const lldb::SBDeclaration &, 40 SBDeclaration, operator=,(const lldb::SBDeclaration &), 41 rhs); 42 43 if (this != &rhs) 44 m_opaque_up = clone(rhs.m_opaque_up); 45 return LLDB_RECORD_RESULT(*this); 46 } 47 48 void SBDeclaration::SetDeclaration( 49 const lldb_private::Declaration &lldb_object_ref) { 50 ref() = lldb_object_ref; 51 } 52 53 SBDeclaration::~SBDeclaration() = default; 54 55 bool SBDeclaration::IsValid() const { 56 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBDeclaration, IsValid); 57 return this->operator bool(); 58 } 59 SBDeclaration::operator bool() const { 60 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBDeclaration, operator bool); 61 62 return m_opaque_up.get() && m_opaque_up->IsValid(); 63 } 64 65 SBFileSpec SBDeclaration::GetFileSpec() const { 66 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBDeclaration, 67 GetFileSpec); 68 69 70 SBFileSpec sb_file_spec; 71 if (m_opaque_up.get() && m_opaque_up->GetFile()) 72 sb_file_spec.SetFileSpec(m_opaque_up->GetFile()); 73 74 75 return LLDB_RECORD_RESULT(sb_file_spec); 76 } 77 78 uint32_t SBDeclaration::GetLine() const { 79 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBDeclaration, GetLine); 80 81 82 uint32_t line = 0; 83 if (m_opaque_up) 84 line = m_opaque_up->GetLine(); 85 86 87 return line; 88 } 89 90 uint32_t SBDeclaration::GetColumn() const { 91 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBDeclaration, GetColumn); 92 93 if (m_opaque_up) 94 return m_opaque_up->GetColumn(); 95 return 0; 96 } 97 98 void SBDeclaration::SetFileSpec(lldb::SBFileSpec filespec) { 99 LLDB_RECORD_METHOD(void, SBDeclaration, SetFileSpec, (lldb::SBFileSpec), 100 filespec); 101 102 if (filespec.IsValid()) 103 ref().SetFile(filespec.ref()); 104 else 105 ref().SetFile(FileSpec()); 106 } 107 void SBDeclaration::SetLine(uint32_t line) { 108 LLDB_RECORD_METHOD(void, SBDeclaration, SetLine, (uint32_t), line); 109 110 ref().SetLine(line); 111 } 112 113 void SBDeclaration::SetColumn(uint32_t column) { 114 LLDB_RECORD_METHOD(void, SBDeclaration, SetColumn, (uint32_t), column); 115 116 ref().SetColumn(column); 117 } 118 119 bool SBDeclaration::operator==(const SBDeclaration &rhs) const { 120 LLDB_RECORD_METHOD_CONST( 121 bool, SBDeclaration, operator==,(const lldb::SBDeclaration &), rhs); 122 123 lldb_private::Declaration *lhs_ptr = m_opaque_up.get(); 124 lldb_private::Declaration *rhs_ptr = rhs.m_opaque_up.get(); 125 126 if (lhs_ptr && rhs_ptr) 127 return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) == 0; 128 129 return lhs_ptr == rhs_ptr; 130 } 131 132 bool SBDeclaration::operator!=(const SBDeclaration &rhs) const { 133 LLDB_RECORD_METHOD_CONST( 134 bool, SBDeclaration, operator!=,(const lldb::SBDeclaration &), rhs); 135 136 lldb_private::Declaration *lhs_ptr = m_opaque_up.get(); 137 lldb_private::Declaration *rhs_ptr = rhs.m_opaque_up.get(); 138 139 if (lhs_ptr && rhs_ptr) 140 return lldb_private::Declaration::Compare(*lhs_ptr, *rhs_ptr) != 0; 141 142 return lhs_ptr != rhs_ptr; 143 } 144 145 const lldb_private::Declaration *SBDeclaration::operator->() const { 146 return m_opaque_up.get(); 147 } 148 149 lldb_private::Declaration &SBDeclaration::ref() { 150 if (m_opaque_up == nullptr) 151 m_opaque_up = std::make_unique<lldb_private::Declaration>(); 152 return *m_opaque_up; 153 } 154 155 const lldb_private::Declaration &SBDeclaration::ref() const { 156 return *m_opaque_up; 157 } 158 159 bool SBDeclaration::GetDescription(SBStream &description) { 160 LLDB_RECORD_METHOD(bool, SBDeclaration, GetDescription, (lldb::SBStream &), 161 description); 162 163 Stream &strm = description.ref(); 164 165 if (m_opaque_up) { 166 char file_path[PATH_MAX * 2]; 167 m_opaque_up->GetFile().GetPath(file_path, sizeof(file_path)); 168 strm.Printf("%s:%u", file_path, GetLine()); 169 if (GetColumn() > 0) 170 strm.Printf(":%u", GetColumn()); 171 } else 172 strm.PutCString("No value"); 173 174 return true; 175 } 176 177 lldb_private::Declaration *SBDeclaration::get() { return m_opaque_up.get(); } 178 179 namespace lldb_private { 180 namespace repro { 181 182 template <> 183 void RegisterMethods<SBDeclaration>(Registry &R) { 184 LLDB_REGISTER_CONSTRUCTOR(SBDeclaration, ()); 185 LLDB_REGISTER_CONSTRUCTOR(SBDeclaration, (const lldb::SBDeclaration &)); 186 LLDB_REGISTER_METHOD( 187 const lldb::SBDeclaration &, 188 SBDeclaration, operator=,(const lldb::SBDeclaration &)); 189 LLDB_REGISTER_METHOD_CONST(bool, SBDeclaration, IsValid, ()); 190 LLDB_REGISTER_METHOD_CONST(bool, SBDeclaration, operator bool, ()); 191 LLDB_REGISTER_METHOD_CONST(lldb::SBFileSpec, SBDeclaration, GetFileSpec, 192 ()); 193 LLDB_REGISTER_METHOD_CONST(uint32_t, SBDeclaration, GetLine, ()); 194 LLDB_REGISTER_METHOD_CONST(uint32_t, SBDeclaration, GetColumn, ()); 195 LLDB_REGISTER_METHOD(void, SBDeclaration, SetFileSpec, (lldb::SBFileSpec)); 196 LLDB_REGISTER_METHOD(void, SBDeclaration, SetLine, (uint32_t)); 197 LLDB_REGISTER_METHOD(void, SBDeclaration, SetColumn, (uint32_t)); 198 LLDB_REGISTER_METHOD_CONST( 199 bool, SBDeclaration, operator==,(const lldb::SBDeclaration &)); 200 LLDB_REGISTER_METHOD_CONST( 201 bool, SBDeclaration, operator!=,(const lldb::SBDeclaration &)); 202 LLDB_REGISTER_METHOD(bool, SBDeclaration, GetDescription, 203 (lldb::SBStream &)); 204 } 205 206 } 207 } 208