| //===-- SBLineEntry.cpp ---------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/API/SBLineEntry.h" |
| #include "Utils.h" |
| #include "lldb/API/SBStream.h" |
| #include "lldb/Host/PosixApi.h" |
| #include "lldb/Symbol/LineEntry.h" |
| #include "lldb/Utility/Instrumentation.h" |
| #include "lldb/Utility/StreamString.h" |
| |
| #include <climits> |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| SBLineEntry::SBLineEntry() { LLDB_INSTRUMENT_VA(this); } |
| |
| SBLineEntry::SBLineEntry(const SBLineEntry &rhs) { |
| LLDB_INSTRUMENT_VA(this, rhs); |
| |
| m_opaque_up = clone(rhs.m_opaque_up); |
| } |
| |
| SBLineEntry::SBLineEntry(const lldb_private::LineEntry *lldb_object_ptr) { |
| if (lldb_object_ptr) |
| m_opaque_up = std::make_unique<LineEntry>(*lldb_object_ptr); |
| } |
| |
| const SBLineEntry &SBLineEntry::operator=(const SBLineEntry &rhs) { |
| LLDB_INSTRUMENT_VA(this, rhs); |
| |
| if (this != &rhs) |
| m_opaque_up = clone(rhs.m_opaque_up); |
| return *this; |
| } |
| |
| void SBLineEntry::SetLineEntry(const lldb_private::LineEntry &lldb_object_ref) { |
| m_opaque_up = std::make_unique<LineEntry>(lldb_object_ref); |
| } |
| |
| SBLineEntry::~SBLineEntry() = default; |
| |
| SBAddress SBLineEntry::GetStartAddress() const { |
| LLDB_INSTRUMENT_VA(this); |
| |
| SBAddress sb_address; |
| if (m_opaque_up) |
| sb_address.SetAddress(m_opaque_up->range.GetBaseAddress()); |
| |
| return sb_address; |
| } |
| |
| SBAddress SBLineEntry::GetEndAddress() const { |
| LLDB_INSTRUMENT_VA(this); |
| |
| SBAddress sb_address; |
| if (m_opaque_up) { |
| sb_address.SetAddress(m_opaque_up->range.GetBaseAddress()); |
| sb_address.OffsetAddress(m_opaque_up->range.GetByteSize()); |
| } |
| return sb_address; |
| } |
| |
| bool SBLineEntry::IsValid() const { |
| LLDB_INSTRUMENT_VA(this); |
| return this->operator bool(); |
| } |
| SBLineEntry::operator bool() const { |
| LLDB_INSTRUMENT_VA(this); |
| |
| return m_opaque_up.get() && m_opaque_up->IsValid(); |
| } |
| |
| SBFileSpec SBLineEntry::GetFileSpec() const { |
| LLDB_INSTRUMENT_VA(this); |
| |
| SBFileSpec sb_file_spec; |
| if (m_opaque_up.get() && m_opaque_up->GetFile()) |
| sb_file_spec.SetFileSpec(m_opaque_up->GetFile()); |
| |
| return sb_file_spec; |
| } |
| |
| uint32_t SBLineEntry::GetLine() const { |
| LLDB_INSTRUMENT_VA(this); |
| |
| uint32_t line = 0; |
| if (m_opaque_up) |
| line = m_opaque_up->line; |
| |
| return line; |
| } |
| |
| uint32_t SBLineEntry::GetColumn() const { |
| LLDB_INSTRUMENT_VA(this); |
| |
| if (m_opaque_up) |
| return m_opaque_up->column; |
| return 0; |
| } |
| |
| void SBLineEntry::SetFileSpec(lldb::SBFileSpec filespec) { |
| LLDB_INSTRUMENT_VA(this, filespec); |
| |
| if (filespec.IsValid()) |
| ref().file_sp = std::make_shared<SupportFile>(filespec.ref()); |
| else |
| ref().file_sp = std::make_shared<SupportFile>(); |
| } |
| void SBLineEntry::SetLine(uint32_t line) { |
| LLDB_INSTRUMENT_VA(this, line); |
| |
| ref().line = line; |
| } |
| |
| void SBLineEntry::SetColumn(uint32_t column) { |
| LLDB_INSTRUMENT_VA(this, column); |
| |
| ref().line = column; |
| } |
| |
| bool SBLineEntry::operator==(const SBLineEntry &rhs) const { |
| LLDB_INSTRUMENT_VA(this, rhs); |
| |
| lldb_private::LineEntry *lhs_ptr = m_opaque_up.get(); |
| lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get(); |
| |
| if (lhs_ptr && rhs_ptr) |
| return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) == 0; |
| |
| return lhs_ptr == rhs_ptr; |
| } |
| |
| bool SBLineEntry::operator!=(const SBLineEntry &rhs) const { |
| LLDB_INSTRUMENT_VA(this, rhs); |
| |
| lldb_private::LineEntry *lhs_ptr = m_opaque_up.get(); |
| lldb_private::LineEntry *rhs_ptr = rhs.m_opaque_up.get(); |
| |
| if (lhs_ptr && rhs_ptr) |
| return lldb_private::LineEntry::Compare(*lhs_ptr, *rhs_ptr) != 0; |
| |
| return lhs_ptr != rhs_ptr; |
| } |
| |
| const lldb_private::LineEntry *SBLineEntry::operator->() const { |
| return m_opaque_up.get(); |
| } |
| |
| lldb_private::LineEntry &SBLineEntry::ref() { |
| if (m_opaque_up == nullptr) |
| m_opaque_up = std::make_unique<lldb_private::LineEntry>(); |
| return *m_opaque_up; |
| } |
| |
| const lldb_private::LineEntry &SBLineEntry::ref() const { return *m_opaque_up; } |
| |
| bool SBLineEntry::GetDescription(SBStream &description) { |
| LLDB_INSTRUMENT_VA(this, description); |
| |
| Stream &strm = description.ref(); |
| |
| if (m_opaque_up) { |
| char file_path[PATH_MAX * 2]; |
| m_opaque_up->GetFile().GetPath(file_path, sizeof(file_path)); |
| strm.Printf("%s:%u", file_path, GetLine()); |
| if (GetColumn() > 0) |
| strm.Printf(":%u", GetColumn()); |
| } else |
| strm.PutCString("No value"); |
| |
| return true; |
| } |
| |
| lldb_private::LineEntry *SBLineEntry::get() { return m_opaque_up.get(); } |