1 //===-- SBLineEntry.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/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 = llvm::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 *this; 45 } 46 47 void SBLineEntry::SetLineEntry(const lldb_private::LineEntry &lldb_object_ref) { 48 m_opaque_up = llvm::make_unique<LineEntry>(lldb_object_ref); 49 } 50 51 SBLineEntry::~SBLineEntry() {} 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 78 return m_opaque_up.get() && m_opaque_up->IsValid(); 79 } 80 81 SBFileSpec SBLineEntry::GetFileSpec() const { 82 LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBFileSpec, SBLineEntry, GetFileSpec); 83 84 SBFileSpec sb_file_spec; 85 if (m_opaque_up.get() && m_opaque_up->file) 86 sb_file_spec.SetFileSpec(m_opaque_up->file); 87 88 return LLDB_RECORD_RESULT(sb_file_spec); 89 } 90 91 uint32_t SBLineEntry::GetLine() const { 92 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBLineEntry, GetLine); 93 94 uint32_t line = 0; 95 if (m_opaque_up) 96 line = m_opaque_up->line; 97 98 return line; 99 } 100 101 uint32_t SBLineEntry::GetColumn() const { 102 LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBLineEntry, GetColumn); 103 104 if (m_opaque_up) 105 return m_opaque_up->column; 106 return 0; 107 } 108 109 void SBLineEntry::SetFileSpec(lldb::SBFileSpec filespec) { 110 LLDB_RECORD_METHOD(void, SBLineEntry, SetFileSpec, (lldb::SBFileSpec), 111 filespec); 112 113 if (filespec.IsValid()) 114 ref().file = filespec.ref(); 115 else 116 ref().file.Clear(); 117 } 118 void SBLineEntry::SetLine(uint32_t line) { 119 LLDB_RECORD_METHOD(void, SBLineEntry, SetLine, (uint32_t), line); 120 121 ref().line = line; 122 } 123 124 void SBLineEntry::SetColumn(uint32_t column) { 125 LLDB_RECORD_METHOD(void, SBLineEntry, SetColumn, (uint32_t), column); 126 127 ref().line = column; 128 } 129 130 bool SBLineEntry::operator==(const SBLineEntry &rhs) const { 131 LLDB_RECORD_METHOD_CONST( 132 bool, SBLineEntry, operator==,(const lldb::SBLineEntry &), rhs); 133 134 lldb_private::LineEntry *lhs_ptr = m_opaque_up.get(); 135 lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get(); 136 137 if (lhs_ptr && rhs_ptr) 138 return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) == 0; 139 140 return lhs_ptr == rhs_ptr; 141 } 142 143 bool SBLineEntry::operator!=(const SBLineEntry &rhs) const { 144 LLDB_RECORD_METHOD_CONST( 145 bool, SBLineEntry, operator!=,(const lldb::SBLineEntry &), rhs); 146 147 lldb_private::LineEntry *lhs_ptr = m_opaque_up.get(); 148 lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get(); 149 150 if (lhs_ptr && rhs_ptr) 151 return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) != 0; 152 153 return lhs_ptr != rhs_ptr; 154 } 155 156 const lldb_private::LineEntry *SBLineEntry::operator->() const { 157 return m_opaque_up.get(); 158 } 159 160 lldb_private::LineEntry &SBLineEntry::ref() { 161 if (m_opaque_up == NULL) 162 m_opaque_up.reset(new lldb_private::LineEntry()); 163 return *m_opaque_up; 164 } 165 166 const lldb_private::LineEntry &SBLineEntry::ref() const { return *m_opaque_up; } 167 168 bool SBLineEntry::GetDescription(SBStream &description) { 169 LLDB_RECORD_METHOD(bool, SBLineEntry, GetDescription, (lldb::SBStream &), 170 description); 171 172 Stream &strm = description.ref(); 173 174 if (m_opaque_up) { 175 char file_path[PATH_MAX * 2]; 176 m_opaque_up->file.GetPath(file_path, sizeof(file_path)); 177 strm.Printf("%s:%u", file_path, GetLine()); 178 if (GetColumn() > 0) 179 strm.Printf(":%u", GetColumn()); 180 } else 181 strm.PutCString("No value"); 182 183 return true; 184 } 185 186 lldb_private::LineEntry *SBLineEntry::get() { return m_opaque_up.get(); } 187