diff options
Diffstat (limited to 'source/API/SBSection.cpp')
| -rw-r--r-- | source/API/SBSection.cpp | 394 |
1 files changed, 165 insertions, 229 deletions
diff --git a/source/API/SBSection.cpp b/source/API/SBSection.cpp index 809eca60c683..8124fe94841d 100644 --- a/source/API/SBSection.cpp +++ b/source/API/SBSection.cpp @@ -18,282 +18,218 @@ #include "lldb/Core/StreamString.h" #include "lldb/Symbol/ObjectFile.h" - using namespace lldb; using namespace lldb_private; +SBSection::SBSection() : m_opaque_wp() {} -SBSection::SBSection () : - m_opaque_wp () -{ -} +SBSection::SBSection(const SBSection &rhs) : m_opaque_wp(rhs.m_opaque_wp) {} -SBSection::SBSection (const SBSection &rhs) : - m_opaque_wp (rhs.m_opaque_wp) +SBSection::SBSection(const lldb::SectionSP §ion_sp) + : m_opaque_wp() // Don't init with section_sp otherwise this will throw if + // section_sp doesn't contain a valid Section * { + if (section_sp) + m_opaque_wp = section_sp; } - - -SBSection::SBSection (const lldb::SectionSP §ion_sp) : - m_opaque_wp () // Don't init with section_sp otherwise this will throw if section_sp doesn't contain a valid Section * -{ - if (section_sp) - m_opaque_wp = section_sp; +const SBSection &SBSection::operator=(const SBSection &rhs) { + m_opaque_wp = rhs.m_opaque_wp; + return *this; } -const SBSection & -SBSection::operator = (const SBSection &rhs) -{ - m_opaque_wp = rhs.m_opaque_wp; - return *this; -} +SBSection::~SBSection() {} -SBSection::~SBSection () -{ +bool SBSection::IsValid() const { + SectionSP section_sp(GetSP()); + return section_sp && section_sp->GetModule().get() != NULL; } -bool -SBSection::IsValid () const -{ - SectionSP section_sp (GetSP()); - return section_sp && section_sp->GetModule().get() != NULL; +const char *SBSection::GetName() { + SectionSP section_sp(GetSP()); + if (section_sp) + return section_sp->GetName().GetCString(); + return NULL; } -const char * -SBSection::GetName () -{ - SectionSP section_sp (GetSP()); - if (section_sp) - return section_sp->GetName().GetCString(); - return NULL; +lldb::SBSection SBSection::GetParent() { + lldb::SBSection sb_section; + SectionSP section_sp(GetSP()); + if (section_sp) { + SectionSP parent_section_sp(section_sp->GetParent()); + if (parent_section_sp) + sb_section.SetSP(parent_section_sp); + } + return sb_section; } -lldb::SBSection -SBSection::GetParent() -{ - lldb::SBSection sb_section; - SectionSP section_sp (GetSP()); - if (section_sp) - { - SectionSP parent_section_sp (section_sp->GetParent()); - if (parent_section_sp) - sb_section.SetSP(parent_section_sp); +lldb::SBSection SBSection::FindSubSection(const char *sect_name) { + lldb::SBSection sb_section; + if (sect_name) { + SectionSP section_sp(GetSP()); + if (section_sp) { + ConstString const_sect_name(sect_name); + sb_section.SetSP( + section_sp->GetChildren().FindSectionByName(const_sect_name)); } - return sb_section; + } + return sb_section; } - -lldb::SBSection -SBSection::FindSubSection (const char *sect_name) -{ - lldb::SBSection sb_section; - if (sect_name) - { - SectionSP section_sp (GetSP()); - if (section_sp) - { - ConstString const_sect_name(sect_name); - sb_section.SetSP(section_sp->GetChildren ().FindSectionByName(const_sect_name)); - } - } - return sb_section; +size_t SBSection::GetNumSubSections() { + SectionSP section_sp(GetSP()); + if (section_sp) + return section_sp->GetChildren().GetSize(); + return 0; } -size_t -SBSection::GetNumSubSections () -{ - SectionSP section_sp (GetSP()); - if (section_sp) - return section_sp->GetChildren ().GetSize(); - return 0; +lldb::SBSection SBSection::GetSubSectionAtIndex(size_t idx) { + lldb::SBSection sb_section; + SectionSP section_sp(GetSP()); + if (section_sp) + sb_section.SetSP(section_sp->GetChildren().GetSectionAtIndex(idx)); + return sb_section; } -lldb::SBSection -SBSection::GetSubSectionAtIndex (size_t idx) -{ - lldb::SBSection sb_section; - SectionSP section_sp (GetSP()); - if (section_sp) - sb_section.SetSP (section_sp->GetChildren ().GetSectionAtIndex(idx)); - return sb_section; -} +lldb::SectionSP SBSection::GetSP() const { return m_opaque_wp.lock(); } -lldb::SectionSP -SBSection::GetSP() const -{ - return m_opaque_wp.lock(); +void SBSection::SetSP(const lldb::SectionSP §ion_sp) { + m_opaque_wp = section_sp; } -void -SBSection::SetSP(const lldb::SectionSP §ion_sp) -{ - m_opaque_wp = section_sp; +lldb::addr_t SBSection::GetFileAddress() { + lldb::addr_t file_addr = LLDB_INVALID_ADDRESS; + SectionSP section_sp(GetSP()); + if (section_sp) + return section_sp->GetFileAddress(); + return file_addr; } -lldb::addr_t -SBSection::GetFileAddress () -{ - lldb::addr_t file_addr = LLDB_INVALID_ADDRESS; - SectionSP section_sp (GetSP()); +lldb::addr_t SBSection::GetLoadAddress(lldb::SBTarget &sb_target) { + TargetSP target_sp(sb_target.GetSP()); + if (target_sp) { + SectionSP section_sp(GetSP()); if (section_sp) - return section_sp->GetFileAddress(); - return file_addr; -} - -lldb::addr_t -SBSection::GetLoadAddress (lldb::SBTarget &sb_target) -{ - TargetSP target_sp(sb_target.GetSP()); - if (target_sp) - { - SectionSP section_sp (GetSP()); - if (section_sp) - return section_sp->GetLoadBaseAddress(target_sp.get()); + return section_sp->GetLoadBaseAddress(target_sp.get()); + } + return LLDB_INVALID_ADDRESS; +} + +lldb::addr_t SBSection::GetByteSize() { + SectionSP section_sp(GetSP()); + if (section_sp) + return section_sp->GetByteSize(); + return 0; +} + +uint64_t SBSection::GetFileOffset() { + SectionSP section_sp(GetSP()); + if (section_sp) { + ModuleSP module_sp(section_sp->GetModule()); + if (module_sp) { + ObjectFile *objfile = module_sp->GetObjectFile(); + if (objfile) + return objfile->GetFileOffset() + section_sp->GetFileOffset(); } - return LLDB_INVALID_ADDRESS; - -} - - - -lldb::addr_t -SBSection::GetByteSize () -{ - SectionSP section_sp (GetSP()); - if (section_sp) - return section_sp->GetByteSize(); - return 0; -} - -uint64_t -SBSection::GetFileOffset () -{ - SectionSP section_sp (GetSP()); - if (section_sp) - { - ModuleSP module_sp (section_sp->GetModule()); - if (module_sp) - { - ObjectFile *objfile = module_sp->GetObjectFile(); - if (objfile) - return objfile->GetFileOffset() + section_sp->GetFileOffset(); + } + return UINT64_MAX; +} + +uint64_t SBSection::GetFileByteSize() { + SectionSP section_sp(GetSP()); + if (section_sp) + return section_sp->GetFileSize(); + return 0; +} + +SBData SBSection::GetSectionData() { return GetSectionData(0, UINT64_MAX); } + +SBData SBSection::GetSectionData(uint64_t offset, uint64_t size) { + SBData sb_data; + SectionSP section_sp(GetSP()); + if (section_sp) { + const uint64_t sect_file_size = section_sp->GetFileSize(); + if (sect_file_size > 0) { + ModuleSP module_sp(section_sp->GetModule()); + if (module_sp) { + ObjectFile *objfile = module_sp->GetObjectFile(); + if (objfile) { + const uint64_t sect_file_offset = + objfile->GetFileOffset() + section_sp->GetFileOffset(); + const uint64_t file_offset = sect_file_offset + offset; + uint64_t file_size = size; + if (file_size == UINT64_MAX) { + file_size = section_sp->GetByteSize(); + if (file_size > offset) + file_size -= offset; + else + file_size = 0; + } + DataBufferSP data_buffer_sp( + objfile->GetFileSpec().ReadFileContents(file_offset, file_size)); + if (data_buffer_sp && data_buffer_sp->GetByteSize() > 0) { + DataExtractorSP data_extractor_sp( + new DataExtractor(data_buffer_sp, objfile->GetByteOrder(), + objfile->GetAddressByteSize())); + + sb_data.SetOpaque(data_extractor_sp); + } } + } } - return UINT64_MAX; -} - -uint64_t -SBSection::GetFileByteSize () -{ - SectionSP section_sp (GetSP()); - if (section_sp) - return section_sp->GetFileSize(); - return 0; + } + return sb_data; } -SBData -SBSection::GetSectionData () -{ - return GetSectionData (0, UINT64_MAX); +SectionType SBSection::GetSectionType() { + SectionSP section_sp(GetSP()); + if (section_sp.get()) + return section_sp->GetType(); + return eSectionTypeInvalid; } -SBData -SBSection::GetSectionData (uint64_t offset, uint64_t size) +uint32_t +SBSection::GetPermissions() const { - SBData sb_data; - SectionSP section_sp (GetSP()); + SectionSP section_sp(GetSP()); if (section_sp) - { - const uint64_t sect_file_size = section_sp->GetFileSize(); - if (sect_file_size > 0) - { - ModuleSP module_sp (section_sp->GetModule()); - if (module_sp) - { - ObjectFile *objfile = module_sp->GetObjectFile(); - if (objfile) - { - const uint64_t sect_file_offset = objfile->GetFileOffset() + section_sp->GetFileOffset(); - const uint64_t file_offset = sect_file_offset + offset; - uint64_t file_size = size; - if (file_size == UINT64_MAX) - { - file_size = section_sp->GetByteSize(); - if (file_size > offset) - file_size -= offset; - else - file_size = 0; - } - DataBufferSP data_buffer_sp (objfile->GetFileSpec().ReadFileContents (file_offset, file_size)); - if (data_buffer_sp && data_buffer_sp->GetByteSize() > 0) - { - DataExtractorSP data_extractor_sp (new DataExtractor (data_buffer_sp, - objfile->GetByteOrder(), - objfile->GetAddressByteSize())); - - sb_data.SetOpaque (data_extractor_sp); - } - } - } - } - } - return sb_data; -} - -SectionType -SBSection::GetSectionType () -{ - SectionSP section_sp (GetSP()); - if (section_sp.get()) - return section_sp->GetType(); - return eSectionTypeInvalid; + return section_sp->GetPermissions(); + return 0; } -uint32_t -SBSection::GetTargetByteSize () -{ - SectionSP section_sp (GetSP()); - if (section_sp.get()) - return section_sp->GetTargetByteSize(); - return 0; +uint32_t SBSection::GetTargetByteSize() { + SectionSP section_sp(GetSP()); + if (section_sp.get()) + return section_sp->GetTargetByteSize(); + return 0; } -bool -SBSection::operator == (const SBSection &rhs) -{ - SectionSP lhs_section_sp (GetSP()); - SectionSP rhs_section_sp (rhs.GetSP()); - if (lhs_section_sp && rhs_section_sp) - return lhs_section_sp == rhs_section_sp; - return false; +bool SBSection::operator==(const SBSection &rhs) { + SectionSP lhs_section_sp(GetSP()); + SectionSP rhs_section_sp(rhs.GetSP()); + if (lhs_section_sp && rhs_section_sp) + return lhs_section_sp == rhs_section_sp; + return false; } -bool -SBSection::operator != (const SBSection &rhs) -{ - SectionSP lhs_section_sp (GetSP()); - SectionSP rhs_section_sp (rhs.GetSP()); - return lhs_section_sp != rhs_section_sp; +bool SBSection::operator!=(const SBSection &rhs) { + SectionSP lhs_section_sp(GetSP()); + SectionSP rhs_section_sp(rhs.GetSP()); + return lhs_section_sp != rhs_section_sp; } -bool -SBSection::GetDescription (SBStream &description) -{ - Stream &strm = description.ref(); +bool SBSection::GetDescription(SBStream &description) { + Stream &strm = description.ref(); - SectionSP section_sp (GetSP()); - if (section_sp) - { - const addr_t file_addr = section_sp->GetFileAddress(); - strm.Printf ("[0x%16.16" PRIx64 "-0x%16.16" PRIx64 ") ", file_addr, file_addr + section_sp->GetByteSize()); - section_sp->DumpName(&strm); - } - else - { - strm.PutCString ("No value"); - } + SectionSP section_sp(GetSP()); + if (section_sp) { + const addr_t file_addr = section_sp->GetFileAddress(); + strm.Printf("[0x%16.16" PRIx64 "-0x%16.16" PRIx64 ") ", file_addr, + file_addr + section_sp->GetByteSize()); + section_sp->DumpName(&strm); + } else { + strm.PutCString("No value"); + } - return true; + return true; } - |