1 //===-- SBMemoryRegionInfo.cpp ----------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/API/SBMemoryRegionInfo.h"
11 #include "lldb/API/SBDefines.h"
12 #include "lldb/API/SBError.h"
13 #include "lldb/API/SBStream.h"
14 #include "lldb/Target/MemoryRegionInfo.h"
15 #include "lldb/Utility/StreamString.h"
18 using namespace lldb_private;
20 SBMemoryRegionInfo::SBMemoryRegionInfo()
21 : m_opaque_ap(new MemoryRegionInfo()) {}
23 SBMemoryRegionInfo::SBMemoryRegionInfo(const MemoryRegionInfo *lldb_object_ptr)
24 : m_opaque_ap(new MemoryRegionInfo()) {
26 ref() = *lldb_object_ptr;
29 SBMemoryRegionInfo::SBMemoryRegionInfo(const SBMemoryRegionInfo &rhs)
30 : m_opaque_ap(new MemoryRegionInfo()) {
34 const SBMemoryRegionInfo &SBMemoryRegionInfo::
35 operator=(const SBMemoryRegionInfo &rhs) {
42 SBMemoryRegionInfo::~SBMemoryRegionInfo() {}
44 void SBMemoryRegionInfo::Clear() { m_opaque_ap->Clear(); }
46 bool SBMemoryRegionInfo::operator==(const SBMemoryRegionInfo &rhs) const {
47 return ref() == rhs.ref();
50 bool SBMemoryRegionInfo::operator!=(const SBMemoryRegionInfo &rhs) const {
51 return ref() != rhs.ref();
54 MemoryRegionInfo &SBMemoryRegionInfo::ref() { return *m_opaque_ap; }
56 const MemoryRegionInfo &SBMemoryRegionInfo::ref() const { return *m_opaque_ap; }
58 lldb::addr_t SBMemoryRegionInfo::GetRegionBase() {
59 return m_opaque_ap->GetRange().GetRangeBase();
62 lldb::addr_t SBMemoryRegionInfo::GetRegionEnd() {
63 return m_opaque_ap->GetRange().GetRangeEnd();
66 bool SBMemoryRegionInfo::IsReadable() {
67 return m_opaque_ap->GetReadable() == MemoryRegionInfo::eYes;
70 bool SBMemoryRegionInfo::IsWritable() {
71 return m_opaque_ap->GetWritable() == MemoryRegionInfo::eYes;
74 bool SBMemoryRegionInfo::IsExecutable() {
75 return m_opaque_ap->GetExecutable() == MemoryRegionInfo::eYes;
78 bool SBMemoryRegionInfo::IsMapped() {
79 return m_opaque_ap->GetMapped() == MemoryRegionInfo::eYes;
82 const char *SBMemoryRegionInfo::GetName() {
83 return m_opaque_ap->GetName().AsCString();
86 bool SBMemoryRegionInfo::GetDescription(SBStream &description) {
87 Stream &strm = description.ref();
88 const addr_t load_addr = m_opaque_ap->GetRange().base;
90 strm.Printf("[0x%16.16" PRIx64 "-0x%16.16" PRIx64 " ", load_addr,
91 load_addr + m_opaque_ap->GetRange().size);
92 strm.Printf(m_opaque_ap->GetReadable() ? "R" : "-");
93 strm.Printf(m_opaque_ap->GetWritable() ? "W" : "-");
94 strm.Printf(m_opaque_ap->GetExecutable() ? "X" : "-");