A generated Global Offset Table. More...
#include <table_section.h>
Inheritance diagram for Linker::GlobalOffsetTable:
Public Member Functions | |
| GlobalOffsetTable (::EndianType endian_type, std::string name, int flags=Readable) | |
| GlobalOffsetTable (std::string name, int flags=Readable) | |
| void | AddEntry (GOTEntry entry) |
 Public Member Functions inherited from Linker::TableSection< GOTEntry > | |
| TableSection (::EndianType endian_type, std::string name, int flags=Readable) | |
| TableSection (std::string name, int flags=Readable) | |
| offset_t | Size () const override |
| offset_t | SetZeroFilled (bool is_zero_filled) override |
| void | ReadFile (std::istream &in) override |
| Overwrites section data with contents of input stream. | |
| void | ReadFile (Reader &rd) override |
| Overwrites section data with contents of input stream. | |
| offset_t | WriteTable (OutputType &out, offset_t bytes, offset_t offset) const |
| Generic function to handle writing entries. | |
| offset_t | WriteFile (std::ostream &out, offset_t bytes, offset_t offset=0) const override |
| Writes data into file. | |
| offset_t | WriteFile (Writer &wr, offset_t bytes, offset_t offset=0) const override |
| Writes data of non-zero filled sections. | |
| virtual offset_t | WriteFile (std::ostream &out, offset_t bytes, offset_t offset=0) const |
| Writes data into file. | |
| offset_t | WriteFile (std::ostream &out) const |
| Writes data into file. | |
| offset_t | WriteFile (Writer &wr, offset_t count, offset_t offset=0) const override |
| Writes data of non-zero filled sections. | |
| virtual offset_t | WriteFile (Writer &wr, offset_t count, offset_t offset=0) const =0 |
| Writes data of non-zero filled sections. | |
| virtual offset_t | WriteFile (Writer &wr) const |
| Writes data of non-zero filled sections. | |
| void | Reset () override |
| Clear the section. | |
| Public Member Functions inherited from Linker::Section | |
| Section (std::string name, int flags=Readable) | |
| void | SetFlag (unsigned newflags) |
| Sets the flags of the section. | |
| unsigned | GetFlags () const |
| bool | IsReadable () const |
| void | SetReadable (bool state) |
| bool | IsWritable () const |
| void | SetWritable (bool state) |
| bool | IsExecutable () const |
| void | SetExecutable (bool state) |
| bool | IsMergeable () const |
| void | SetMergeable (bool state) |
| bool | IsFixed () const |
| bool | IsZeroFilled () const |
| offset_t | GetAlign () const |
| void | SetAlign (offset_t new_align) |
| offset_t | GetStartAddress () const |
| offset_t | GetEndAddress () const |
| Returns end address (GetStartAddress() + Size()) | |
| offset_t | SetAddress (offset_t new_address) |
| For non-fixed segments, sets the starting address and makes the fixed. | |
| void | ResetAddress (offset_t new_address) |
| Forcibly alters the starting address. | |
| offset_t | Expand (offset_t new_size) |
| Increases the size of the section by the specified amount. | |
| offset_t | RealignEnd (offset_t align) |
| Expands the section to a size such that its end is at a specified alignment. | |
| size_t | ReadData (size_t bytes, offset_t offset, void *buffer) const override |
| Attempts to fill a buffer with data. | |
| void | WriteWord (size_t bytes, offset_t offset, uint64_t value, EndianType endiantype) |
| void | WriteWord (size_t bytes, offset_t offset, uint64_t value) |
| void | WriteWord (size_t bytes, uint64_t value, EndianType endiantype) |
| Writes value at the current end of the section. | |
| void | WriteWord (size_t bytes, uint64_t value) |
| Writes value at the current end of the section. | |
| offset_t | Append (const void *new_data, size_t length) |
| Appends data at the end of a section. | |
| offset_t | Append (const char *new_data) |
| Appends data at the end of a section. | |
| offset_t | Append (const Section &other) |
| Appends (or merges) another section. | |
| offset_t | Append (Buffer &buffer) |
| Appends (or merges) another writable buffer. | |
| Position | Start () const |
| Retrieves the address of the first byte of the section. | |
| Position | Base () const |
| Retrieves the address of the start of the segment of the section. | |
| offset_t | WriteFile (std::ostream &out) const |
| Writes data into file. | |
| void | ReadFile (Reader &rd, offset_t count) |
| Public Member Functions inherited from Linker::Buffer | |
| Buffer (size_t size) | |
| offset_t | ImageSize () const override |
| Retrieves size of stored data. | |
| void | ReadFile (Reader &rd, offset_t count) |
| Public Member Functions inherited from Linker::ActualImage | |
| std::shared_ptr< const ActualImage > | AsImage () const override |
| Retrieves a randomly accessible image. | |
| uint64_t | ReadUnsigned (size_t bytes, offset_t offset, EndianType endiantype) const |
| Reads an unsigned number at a specific offset. | |
| uint64_t | ReadUnsigned (size_t bytes, offset_t offset) const |
| Reads an unsigned number at a specific offset with the default endianness. | |
| int64_t | ReadSigned (size_t bytes, offset_t offset, EndianType endiantype) const |
| Reads a signed number at a specific offset. | |
| int64_t | ReadSigned (size_t bytes, offset_t offset) const |
| Reads a signed number at a specific offset with the default endianness. | |
| int | GetByte (offset_t offset) const |
| Retrieve byte at a certain offset (optional, might not be defined) | |
| Public Member Functions inherited from Linker::Image | |
| std::shared_ptr< ActualImage > | AsImage () |
| Retrieves a randomly accessible image. | |
Additional Inherited Members | |
| Public Types inherited from Linker::Section | |
| enum | section_flags { Readable = 1 << 0 , Writable = 1 << 1 , Executable = 1 << 2 , Mergeable = 1 << 3 , ZeroFilled = 1 << 4 , Fixed = 1 << 5 , Resource = 1 << 6 , Optional = 1 << 7 , Stack = 1 << 8 , Heap = 1 << 9 , CustomFlag = 1 << 10 } |
| Possible flags for the section. More... | |
| Static Public Member Functions inherited from Linker::Section | |
| static std::shared_ptr< Section > | ReadFromFile (Reader &rd, std::string name, int flags=Readable) |
| static std::shared_ptr< Section > | ReadFromFile (Reader &rd, offset_t count, std::string name, int flags=Readable) |
| Static Public Member Functions inherited from Linker::Buffer | |
| static std::shared_ptr< Buffer > | ReadFromFile (Reader &rd) |
| static std::shared_ptr< Buffer > | ReadFromFile (Reader &rd, offset_t count) |
| Public Attributes inherited from Linker::TableSection< GOTEntry > | |
| ::EndianType | endian_type |
| Endianness of table entries. | |
| std::vector< GOTEntry > | entries |
| List of entries to be stored in the table. | |
| Public Attributes inherited from Linker::Section | |
| std::string | name |
| Name of the section. | |
| section_flags | flags |
| The type of the section. | |
| offset_t | bias = 0 |
| Difference between the first byte of the section and the zero address associated with the section. | |
| std::variant< std::string, uint16_t > | resource_type = " " |
| The resource type and ID for a resource section. | |
| std::variant< std::string, uint16_t > | resource_id = uint16_t(0) |
| std::weak_ptr< Segment > | segment |
| The segment a section belongs to. | |
| std::string | collection_name |
| Section name that collects sections. | |
| Protected Attributes inherited from Linker::Buffer | |
| std::vector< uint8_t > | data |
Detailed Description
A generated Global Offset Table.
The documentation for this class was generated from the following file:
- src/linker/table_section.h
