1 //===-- SBLineEntry.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/SBLineEntry.h" 10 #include "SBReproducerPrivate.h" 11 #include "Utils.h" 12 #include "lldb/API/SBStream.h" 13 #include "lldb/Host/PosixApi.h" 14 #include "lldb/Symbol/LineEntry.h" 15 #include "lldb/Utility/StreamString.h" 16 17 #include <limits.h> 18 19 using namespace lldb; 20 using namespace lldb_private; 21 22 SBLineEntry::SBLineEntry() : m_opaque_up() { 23 LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBLineEntry); 24 } 25 26 SBLineEntry::SBLineEntry(const SBLineEntry &rhs) : m_opaque_up() { 27 LLDB_RECORD_CONSTRUCTOR(SBLineEntry, (const lldb::SBLineEntry &), rhs); 28 29 m_opaque_up = clone(rhs.m_opaque_up); 30 } 31 32 SBLineEntry::SBLineEntry(const lldb_private::LineEntry *lldb_object_ptr) 33 : m_opaque_up() { 34 if (lldb_object_ptr) 35 m_opaque_up = std::make_unique<LineEntry>(*lldb_object_ptr); 36 } 37 38 const SBLineEntry &SBLineEntry::operator=(const SBLineEntry &rhs) { 39 LLDB_RECORD_METHOD(const lldb::SBLineEntry &, 40 SBLineEntry, operator=,(const lldb::SBLineEntry &), 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 SBLineEntry::SetLineEntry(const lldb_private::LineEntry &lldb_object_ref) { 48 m_opaque_up = std::make_unique<LineEntry>(lldb_object_ref); 49 } 50 51 SBLineEntry::~SBLineEntry() = default; 52 53 SBAddress SBLineEntry::GetStartAddress() const { 54 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBAddress, SBLineEntry, 55 GetStartAddress); 56 57 SBAddress sb_address; 58 if (m_opaque_up) 59 sb_address.SetAddress(&m_opaque_up->range.GetBaseAddress()); 60 61 return LLDB_RECORD_RESULT(sb_address); 62 } 63 64 SBAddress SBLineEntry::GetEndAddress() const { 65 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBAddress, SBLineEntry, GetEndAddress); 66 67 SBAddress sb_address; 68 if (m_opaque_up) { 69 sb_address.SetAddress(&m_opaque_up->range.GetBaseAddress()); 70 sb_address.OffsetAddress(m_opaque_up->range.GetByteSize()); 71 } 72 return LLDB_RECORD_RESULT(sb_address); 73 } 74 75 bool SBLineEntry::IsValid() const { 76 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBLineEntry, IsValid); 77 return this->operator bool(); 78 } 79 SBLineEntry::operator bool() const { 80 LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBLineEntry, operator bool); 81 82 return m_opaque_up.get() && m_opaque_up->IsValid(); 83 } 84 85 SBFileSpec SBLineEntry::GetFileSpec() const { 86 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBLineEntry, GetFileSpec); 87 88 SBFileSpec sb_file_spec; 89 if (m_opaque_up.get() && m_opaque_up->file) 90 sb_file_spec.SetFileSpec(m_opaque_up->file); 91 92 return LLDB_RECORD_RESULT(sb_file_spec); 93 } 94 95 uint32_t SBLineEntry::GetLine() const { 96 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBLineEntry, GetLine); 97 98 uint32_t line = 0; 99 if (m_opaque_up) 100 line = m_opaque_up->line; 101 102 return line; 103 } 104 105 uint32_t SBLineEntry::GetColumn() const { 106 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBLineEntry, GetColumn); 107 108 if (m_opaque_up) 109 return m_opaque_up->column; 110 return 0; 111 } 112 113 void SBLineEntry::SetFileSpec(lldb::SBFileSpec filespec) { 114 LLDB_RECORD_METHOD(void, SBLineEntry, SetFileSpec, (lldb::SBFileSpec), 115 filespec); 116 117 if (filespec.IsValid()) 118 ref().file = filespec.ref(); 119 else 120 ref().file.Clear(); 121 } 122 void SBLineEntry::SetLine(uint32_t line) { 123 LLDB_RECORD_METHOD(void, SBLineEntry, SetLine, (uint32_t), line); 124 125 ref().line = line; 126 } 127 128 void SBLineEntry::SetColumn(uint32_t column) { 129 LLDB_RECORD_METHOD(void, SBLineEntry, SetColumn, (uint32_t), column); 130 131 ref().line = column; 132 } 133 134 bool SBLineEntry::operator==(const SBLineEntry &rhs) const { 135 LLDB_RECORD_METHOD_CONST( 136 bool, SBLineEntry, operator==,(const lldb::SBLineEntry &), rhs); 137 138 lldb_private::LineEntry *lhs_ptr = m_opaque_up.get(); 139 lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get(); 140 141 if (lhs_ptr && rhs_ptr) 142 return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) == 0; 143 144 return lhs_ptr == rhs_ptr; 145 } 146 147 bool SBLineEntry::operator!=(const SBLineEntry &rhs) const { 148 LLDB_RECORD_METHOD_CONST( 149 bool, SBLineEntry, operator!=,(const lldb::SBLineEntry &), rhs); 150 151 lldb_private::LineEntry *lhs_ptr = m_opaque_up.get(); 152 lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get(); 153 154 if (lhs_ptr && rhs_ptr) 155 return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) != 0; 156 157 return lhs_ptr != rhs_ptr; 158 } 159 160 const lldb_private::LineEntry *SBLineEntry::operator->() const { 161 return m_opaque_up.get(); 162 } 163 164 lldb_private::LineEntry &SBLineEntry::ref() { 165 if (m_opaque_up == nullptr) 166 m_opaque_up = std::make_unique<lldb_private::LineEntry>(); 167 return *m_opaque_up; 168 } 169 170 const lldb_private::LineEntry &SBLineEntry::ref() const { return *m_opaque_up; } 171 172 bool SBLineEntry::GetDescription(SBStream &description) { 173 LLDB_RECORD_METHOD(bool, SBLineEntry, GetDescription, (lldb::SBStream &), 174 description); 175 176 Stream &strm = description.ref(); 177 178 if (m_opaque_up) { 179 char file_path[PATH_MAX * 2]; 180 m_opaque_up->file.GetPath(file_path, sizeof(file_path)); 181 strm.Printf("%s:%u", file_path, GetLine()); 182 if (GetColumn() > 0) 183 strm.Printf(":%u", GetColumn()); 184 } else 185 strm.PutCString("No value"); 186 187 return true; 188 } 189 190 lldb_private::LineEntry *SBLineEntry::get() { return m_opaque_up.get(); } 191 192 namespace lldb_private { 193 namespace repro { 194 195 template <> 196 void RegisterMethods<SBLineEntry>(Registry &R) { 197 LLDB_REGISTER_CONSTRUCTOR(SBLineEntry, ()); 198 LLDB_REGISTER_CONSTRUCTOR(SBLineEntry, (const lldb::SBLineEntry &)); 199 LLDB_REGISTER_METHOD(const lldb::SBLineEntry &, 200 SBLineEntry, operator=,(const lldb::SBLineEntry &)); 201 LLDB_REGISTER_METHOD_CONST(lldb::SBAddress, SBLineEntry, GetStartAddress, 202 ()); 203 LLDB_REGISTER_METHOD_CONST(lldb::SBAddress, SBLineEntry, GetEndAddress, ()); 204 LLDB_REGISTER_METHOD_CONST(bool, SBLineEntry, IsValid, ()); 205 LLDB_REGISTER_METHOD_CONST(bool, SBLineEntry, operator bool, ()); 206 LLDB_REGISTER_METHOD_CONST(lldb::SBFileSpec, SBLineEntry, GetFileSpec, ()); 207 LLDB_REGISTER_METHOD_CONST(uint32_t, SBLineEntry, GetLine, ()); 208 LLDB_REGISTER_METHOD_CONST(uint32_t, SBLineEntry, GetColumn, ()); 209 LLDB_REGISTER_METHOD(void, SBLineEntry, SetFileSpec, (lldb::SBFileSpec)); 210 LLDB_REGISTER_METHOD(void, SBLineEntry, SetLine, (uint32_t)); 211 LLDB_REGISTER_METHOD(void, SBLineEntry, SetColumn, (uint32_t)); 212 LLDB_REGISTER_METHOD_CONST( 213 bool, SBLineEntry, operator==,(const lldb::SBLineEntry &)); 214 LLDB_REGISTER_METHOD_CONST( 215 bool, SBLineEntry, operator!=,(const lldb::SBLineEntry &)); 216 LLDB_REGISTER_METHOD(bool, SBLineEntry, GetDescription, (lldb::SBStream &)); 217 } 218 219 } 220 } 221