100 lines · cpp
1//===-- SBAddressRangeList.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-exception6//7//===----------------------------------------------------------------------===//8 9#include "lldb/API/SBAddressRangeList.h"10#include "Utils.h"11#include "lldb/API/SBAddressRange.h"12#include "lldb/API/SBStream.h"13#include "lldb/API/SBTarget.h"14#include "lldb/Core/AddressRangeListImpl.h"15#include "lldb/Utility/Instrumentation.h"16#include "lldb/Utility/Stream.h"17 18#include <memory>19 20using namespace lldb;21using namespace lldb_private;22 23SBAddressRangeList::SBAddressRangeList()24 : m_opaque_up(std::make_unique<AddressRangeListImpl>()) {25 LLDB_INSTRUMENT_VA(this);26}27 28SBAddressRangeList::SBAddressRangeList(const SBAddressRangeList &rhs)29 : m_opaque_up(std::make_unique<AddressRangeListImpl>(*rhs.m_opaque_up)) {30 LLDB_INSTRUMENT_VA(this, rhs);31}32 33SBAddressRangeList::~SBAddressRangeList() = default;34 35const SBAddressRangeList &36SBAddressRangeList::operator=(const SBAddressRangeList &rhs) {37 LLDB_INSTRUMENT_VA(this, rhs);38 39 if (this != &rhs)40 ref() = rhs.ref();41 return *this;42}43 44uint32_t SBAddressRangeList::GetSize() const {45 LLDB_INSTRUMENT_VA(this);46 47 return ref().GetSize();48}49 50SBAddressRange SBAddressRangeList::GetAddressRangeAtIndex(uint64_t idx) {51 LLDB_INSTRUMENT_VA(this, idx);52 53 SBAddressRange sb_addr_range;54 (*sb_addr_range.m_opaque_up) = ref().GetAddressRangeAtIndex(idx);55 return sb_addr_range;56}57 58void SBAddressRangeList::Clear() {59 LLDB_INSTRUMENT_VA(this);60 61 ref().Clear();62}63 64void SBAddressRangeList::Append(const SBAddressRange &sb_addr_range) {65 LLDB_INSTRUMENT_VA(this, sb_addr_range);66 67 ref().Append(*sb_addr_range.m_opaque_up);68}69 70void SBAddressRangeList::Append(const SBAddressRangeList &sb_addr_range_list) {71 LLDB_INSTRUMENT_VA(this, sb_addr_range_list);72 73 ref().Append(*sb_addr_range_list.m_opaque_up);74}75 76bool SBAddressRangeList::GetDescription(SBStream &description,77 const SBTarget &target) {78 LLDB_INSTRUMENT_VA(this, description, target);79 80 const uint32_t num_ranges = GetSize();81 bool is_first = true;82 Stream &stream = description.ref();83 stream << "[";84 for (uint32_t i = 0; i < num_ranges; ++i) {85 if (is_first) {86 is_first = false;87 } else {88 stream.Printf(", ");89 }90 GetAddressRangeAtIndex(i).GetDescription(description, target);91 }92 stream << "]";93 return true;94}95 96lldb_private::AddressRangeListImpl &SBAddressRangeList::ref() const {97 assert(m_opaque_up && "opaque pointer must always be valid");98 return *m_opaque_up;99}100