diff options
Diffstat (limited to 'lldb/source/Core/AddressRange.cpp')
-rw-r--r-- | lldb/source/Core/AddressRange.cpp | 259 |
1 files changed, 115 insertions, 144 deletions
diff --git a/lldb/source/Core/AddressRange.cpp b/lldb/source/Core/AddressRange.cpp index 072c2450836..e03d721b566 100644 --- a/lldb/source/Core/AddressRange.cpp +++ b/lldb/source/Core/AddressRange.cpp @@ -16,194 +16,165 @@ using namespace lldb; using namespace lldb_private; -AddressRange::AddressRange () : - m_base_addr(), - m_byte_size(0) -{ -} +AddressRange::AddressRange() : m_base_addr(), m_byte_size(0) {} -AddressRange::AddressRange (addr_t file_addr, addr_t byte_size, const SectionList *section_list) : - m_base_addr(file_addr, section_list), - m_byte_size(byte_size) -{ -} +AddressRange::AddressRange(addr_t file_addr, addr_t byte_size, + const SectionList *section_list) + : m_base_addr(file_addr, section_list), m_byte_size(byte_size) {} -AddressRange::AddressRange (const lldb::SectionSP §ion, addr_t offset, addr_t byte_size) : - m_base_addr(section, offset), - m_byte_size(byte_size) -{ -} +AddressRange::AddressRange(const lldb::SectionSP §ion, addr_t offset, + addr_t byte_size) + : m_base_addr(section, offset), m_byte_size(byte_size) {} -AddressRange::AddressRange (const Address& so_addr, addr_t byte_size) : - m_base_addr(so_addr), - m_byte_size(byte_size) -{ -} +AddressRange::AddressRange(const Address &so_addr, addr_t byte_size) + : m_base_addr(so_addr), m_byte_size(byte_size) {} -AddressRange::~AddressRange () -{ -} +AddressRange::~AddressRange() {} -//bool -//AddressRange::Contains (const Address &addr) const +// bool +// AddressRange::Contains (const Address &addr) const //{ // const addr_t byte_size = GetByteSize(); // if (byte_size) -// return addr.GetSection() == m_base_addr.GetSection() && (addr.GetOffset() - m_base_addr.GetOffset()) < byte_size; +// return addr.GetSection() == m_base_addr.GetSection() && +// (addr.GetOffset() - m_base_addr.GetOffset()) < byte_size; //} // -//bool -//AddressRange::Contains (const Address *addr) const +// bool +// AddressRange::Contains (const Address *addr) const //{ // if (addr) // return Contains (*addr); // return false; //} -bool -AddressRange::ContainsFileAddress (const Address &addr) const -{ - if (addr.GetSection() == m_base_addr.GetSection()) - return (addr.GetOffset() - m_base_addr.GetOffset()) < GetByteSize(); - addr_t file_base_addr = GetBaseAddress().GetFileAddress(); - if (file_base_addr == LLDB_INVALID_ADDRESS) - return false; +bool AddressRange::ContainsFileAddress(const Address &addr) const { + if (addr.GetSection() == m_base_addr.GetSection()) + return (addr.GetOffset() - m_base_addr.GetOffset()) < GetByteSize(); + addr_t file_base_addr = GetBaseAddress().GetFileAddress(); + if (file_base_addr == LLDB_INVALID_ADDRESS) + return false; - addr_t file_addr = addr.GetFileAddress(); - if (file_addr == LLDB_INVALID_ADDRESS) - return false; + addr_t file_addr = addr.GetFileAddress(); + if (file_addr == LLDB_INVALID_ADDRESS) + return false; - if (file_base_addr <= file_addr) - return (file_addr - file_base_addr) < GetByteSize(); + if (file_base_addr <= file_addr) + return (file_addr - file_base_addr) < GetByteSize(); - return false; + return false; } -bool -AddressRange::ContainsFileAddress (addr_t file_addr) const -{ - if (file_addr == LLDB_INVALID_ADDRESS) - return false; +bool AddressRange::ContainsFileAddress(addr_t file_addr) const { + if (file_addr == LLDB_INVALID_ADDRESS) + return false; - addr_t file_base_addr = GetBaseAddress().GetFileAddress(); - if (file_base_addr == LLDB_INVALID_ADDRESS) - return false; + addr_t file_base_addr = GetBaseAddress().GetFileAddress(); + if (file_base_addr == LLDB_INVALID_ADDRESS) + return false; - if (file_base_addr <= file_addr) - return (file_addr - file_base_addr) < GetByteSize(); + if (file_base_addr <= file_addr) + return (file_addr - file_base_addr) < GetByteSize(); - return false; + return false; } +bool AddressRange::ContainsLoadAddress(const Address &addr, + Target *target) const { + if (addr.GetSection() == m_base_addr.GetSection()) + return (addr.GetOffset() - m_base_addr.GetOffset()) < GetByteSize(); + addr_t load_base_addr = GetBaseAddress().GetLoadAddress(target); + if (load_base_addr == LLDB_INVALID_ADDRESS) + return false; -bool -AddressRange::ContainsLoadAddress (const Address &addr, Target *target) const -{ - if (addr.GetSection() == m_base_addr.GetSection()) - return (addr.GetOffset() - m_base_addr.GetOffset()) < GetByteSize(); - addr_t load_base_addr = GetBaseAddress().GetLoadAddress(target); - if (load_base_addr == LLDB_INVALID_ADDRESS) - return false; - - addr_t load_addr = addr.GetLoadAddress(target); - if (load_addr == LLDB_INVALID_ADDRESS) - return false; + addr_t load_addr = addr.GetLoadAddress(target); + if (load_addr == LLDB_INVALID_ADDRESS) + return false; - if (load_base_addr <= load_addr) - return (load_addr - load_base_addr) < GetByteSize(); + if (load_base_addr <= load_addr) + return (load_addr - load_base_addr) < GetByteSize(); - return false; + return false; } -bool -AddressRange::ContainsLoadAddress (addr_t load_addr, Target *target) const -{ - if (load_addr == LLDB_INVALID_ADDRESS) - return false; +bool AddressRange::ContainsLoadAddress(addr_t load_addr, Target *target) const { + if (load_addr == LLDB_INVALID_ADDRESS) + return false; - addr_t load_base_addr = GetBaseAddress().GetLoadAddress(target); - if (load_base_addr == LLDB_INVALID_ADDRESS) - return false; + addr_t load_base_addr = GetBaseAddress().GetLoadAddress(target); + if (load_base_addr == LLDB_INVALID_ADDRESS) + return false; - if (load_base_addr <= load_addr) - return (load_addr - load_base_addr) < GetByteSize(); + if (load_base_addr <= load_addr) + return (load_addr - load_base_addr) < GetByteSize(); - return false; + return false; } -void -AddressRange::Clear() -{ - m_base_addr.Clear(); - m_byte_size = 0; +void AddressRange::Clear() { + m_base_addr.Clear(); + m_byte_size = 0; } -bool -AddressRange::Dump(Stream *s, Target *target, Address::DumpStyle style, Address::DumpStyle fallback_style) const -{ - addr_t vmaddr = LLDB_INVALID_ADDRESS; - int addr_size = sizeof (addr_t); - if (target) - addr_size = target->GetArchitecture().GetAddressByteSize (); - - bool show_module = false; - switch (style) - { - default: - break; - case Address::DumpStyleSectionNameOffset: - case Address::DumpStyleSectionPointerOffset: - s->PutChar ('['); - m_base_addr.Dump(s, target, style, fallback_style); - s->PutChar ('-'); - s->Address (m_base_addr.GetOffset() + GetByteSize(), addr_size); - s->PutChar (')'); - return true; - break; - - case Address::DumpStyleModuleWithFileAddress: - show_module = true; - LLVM_FALLTHROUGH; - case Address::DumpStyleFileAddress: - vmaddr = m_base_addr.GetFileAddress(); - break; - - case Address::DumpStyleLoadAddress: - vmaddr = m_base_addr.GetLoadAddress(target); - break; +bool AddressRange::Dump(Stream *s, Target *target, Address::DumpStyle style, + Address::DumpStyle fallback_style) const { + addr_t vmaddr = LLDB_INVALID_ADDRESS; + int addr_size = sizeof(addr_t); + if (target) + addr_size = target->GetArchitecture().GetAddressByteSize(); + + bool show_module = false; + switch (style) { + default: + break; + case Address::DumpStyleSectionNameOffset: + case Address::DumpStyleSectionPointerOffset: + s->PutChar('['); + m_base_addr.Dump(s, target, style, fallback_style); + s->PutChar('-'); + s->Address(m_base_addr.GetOffset() + GetByteSize(), addr_size); + s->PutChar(')'); + return true; + break; + + case Address::DumpStyleModuleWithFileAddress: + show_module = true; + LLVM_FALLTHROUGH; + case Address::DumpStyleFileAddress: + vmaddr = m_base_addr.GetFileAddress(); + break; + + case Address::DumpStyleLoadAddress: + vmaddr = m_base_addr.GetLoadAddress(target); + break; + } + + if (vmaddr != LLDB_INVALID_ADDRESS) { + if (show_module) { + ModuleSP module_sp(GetBaseAddress().GetModule()); + if (module_sp) + s->Printf("%s", module_sp->GetFileSpec().GetFilename().AsCString( + "<Unknown>")); } + s->AddressRange(vmaddr, vmaddr + GetByteSize(), addr_size); + return true; + } else if (fallback_style != Address::DumpStyleInvalid) { + return Dump(s, target, fallback_style, Address::DumpStyleInvalid); + } - if (vmaddr != LLDB_INVALID_ADDRESS) - { - if (show_module) - { - ModuleSP module_sp (GetBaseAddress().GetModule()); - if (module_sp) - s->Printf("%s", module_sp->GetFileSpec().GetFilename().AsCString("<Unknown>")); - } - s->AddressRange(vmaddr, vmaddr + GetByteSize(), addr_size); - return true; - } - else if (fallback_style != Address::DumpStyleInvalid) - { - return Dump(s, target, fallback_style, Address::DumpStyleInvalid); - } - - return false; + return false; } - -void -AddressRange::DumpDebug (Stream *s) const -{ - s->Printf("%p: AddressRange section = %p, offset = 0x%16.16" PRIx64 ", byte_size = 0x%16.16" PRIx64 "\n", - static_cast<const void*>(this), - static_cast<void*>(m_base_addr.GetSection().get()), - m_base_addr.GetOffset(), GetByteSize()); +void AddressRange::DumpDebug(Stream *s) const { + s->Printf("%p: AddressRange section = %p, offset = 0x%16.16" PRIx64 + ", byte_size = 0x%16.16" PRIx64 "\n", + static_cast<const void *>(this), + static_cast<void *>(m_base_addr.GetSection().get()), + m_base_addr.GetOffset(), GetByteSize()); } // -//bool -//lldb::operator== (const AddressRange& lhs, const AddressRange& rhs) +// bool +// lldb::operator== (const AddressRange& lhs, const AddressRange& rhs) //{ // if (lhs.GetBaseAddress() == rhs.GetBaseAddress()) // return lhs.GetByteSize() == rhs.GetByteSize(); |