RetroLinker
Linker for several 8-bit, 16-bit and 32-bit formats
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Classes | Public Member Functions | Public Attributes | Static Public Attributes | List of all members
EMX::EMXAOutFormat Class Reference
Inheritance diagram for EMX::EMXAOutFormat:
AOut::AOutFormat Microsoft::LEFormat Linker::InputFormat Linker::SegmentManager Linker::SegmentManager Linker::Format Linker::OutputFormat Linker::OutputFormat Linker::Image Linker::Format Linker::Format Linker::Image Linker::Image

Classes

class  EMXOptionCollector
 

Public Member Functions

void ReadFile (Linker::Reader &rd) override
 Loads file into memory.
 
offset_t ImageSize () const override
 Retrieves size of stored data.
 
offset_t WriteFile (Linker::Writer &wr) const override
 Stores data in memory to file.
 
void Dump (Dumper::Dumper &dump) const override
 Display file contents in a nice manner.
 
void GenerateModule (Linker::Module &module) const override
 Loads the information into a module object, a convenience method when there is a single module generated.
 
std::vector< Linker::OptionDescription< void > * > GetLinkerScriptParameterNames () override
 Returns a list of the parameters used in the linker scripts, used for documentation.
 
std::shared_ptr< Linker::OptionCollectorGetOptions () override
 Returns object containing a sequence of option fields provided with the -S command line flag.
 
void SetOptions (std::map< std::string, std::string > &options) override
 Passes command line parameters as settings over to format object.
 
void OnNewSegment (std::shared_ptr< Linker::Segment > segment) override
 Callback function when allocating a new segment When the linker script runs, it creates segments consecutively. Overriding this method permits the output format to handle the allocated segment.
 
void ProcessModule (Linker::Module &module) override
 Processes the module object and initializes format fields.
 
void CalculateValues () override
 Intermediate step between processing module and generating output file to set up headers and management sections It is expected that after a module is processed, additional steps are required to evaluate the final values of the fields.
 
void GenerateFile (std::string filename, Linker::Module &module) override
 The main function that handles processing, calculating and generating the final image.
 
std::string GetDefaultExtension (Linker::Module &module, std::string filename) const override
 Appends a default extension to the filename.
 
std::string GetDefaultExtension (Linker::Module &module) const override
 Provides a default filename for the output file.
 
- Public Member Functions inherited from AOut::AOutFormat
constexpr uint32_t GetHeaderSize () const
 Retrieves the size of the header for the current settings.
 
::EndianType GetEndianType () const
 Returns the default endian type for the currently set CPU.
 
word_size_t GetWordSize () const
 Returns the expected word size for the currently set CPU.
 
uint32_t GetPageSize () const
 
uint32_t GetTextOffset () const
 
uint32_t GetTextAddress () const
 
uint32_t GetDataOffsetAlign () const
 
uint32_t GetDataAddressAlign () const
 
void ReadHeader (Linker::Reader &rd)
 
void WriteHeader (Linker::Writer &wr) const
 
void CreateDefaultSegments ()
 
std::unique_ptr< Script::ListGetScript (Linker::Module &module)
 
void Link (Linker::Module &module)
 
std::shared_ptr< Linker::SegmentGetCodeSegment ()
 
std::shared_ptr< Linker::SegmentGetDataSegment ()
 
std::shared_ptr< Linker::SegmentGetBssSegment ()
 
- Public Member Functions inherited from Linker::InputFormat
virtual void SetupOptions (std::shared_ptr< OutputFormat > format)
 Initializes the reader for linking purposes.
 
virtual void ProduceModule (ModuleCollector &linker, Reader &rd, std::string file_name)
 Reads a file and loads the information into a module object.
 
virtual void ProduceModule (Module &module, Reader &rd)
 Reads a file and loads the information into a module object, a convenience method when there is a single module generated.
 
virtual void GenerateModule (ModuleCollector &linker, std::string file_name, bool is_library=false) const
 Loads the information into a module object.
 
virtual bool FormatProvidesSegmentation () const
 Whether the format enables multiple x86 segments.
 
virtual bool FormatRequiresDataStreamFix () const
 Whether the generated file might contain bugs that require fixing.
 
virtual bool FormatProvidesResources () const
 Whether the format supports resources.
 
virtual bool FormatProvidesLibraries () const
 Whether the format enables importing/exporting libraries.
 
- Public Member Functions inherited from Linker::Format
 Format (offset_t file_offset=0)
 
virtual void Clear ()
 Resets all fields to their default values, deallocate memory.
 
offset_t WriteFile (Writer &wr, offset_t count, offset_t offset=0) const override
 Writes data of non-zero filled sections.
 
- Public Member Functions inherited from Linker::Image
virtual std::shared_ptr< const ActualImageAsImage () const
 Retrieves a randomly accessible image.
 
std::shared_ptr< ActualImageAsImage ()
 Retrieves a randomly accessible image.
 
- Public Member Functions inherited from Linker::SegmentManager
void ClearSegmentManager ()
 
void SetLinkScript (std::string script_file, std::map< std::string, std::string > &options) override
 Sets up the linker script and linker parameters.
 
std::unique_ptr< Script::ListGetScript (Module &module)
 Compiles the linker script into an internal format.
 
offset_t GetCurrentAddress () const
 Retrieves current address pointer.
 
void SetCurrentAddress (offset_t address)
 Moves the current address pointer further, and if the current segment already contains data, fill it up to the point.
 
void AlignCurrentAddress (offset_t align)
 Aligns current address to alignment, using SetCurrentAddress.
 
void SetLatestBase (offset_t address)
 Sets the base of the current section (the value from which offsets are counted from)
 
void FinishCurrentSegment ()
 Closes the current segment, sets current_segment to null.
 
std::shared_ptr< SegmentAppendSegment (std::string name)
 Terminates the current segment (if there is one), creates a new segment and attaches it to the image.
 
std::shared_ptr< SegmentFetchSegment (std::string name)
 Attempts to fetch a segment, returns null if not found.
 
void AppendSection (std::shared_ptr< Section > section)
 Adds a new section to the current segment, sets the base to the same as the segment.
 
void ProcessScript (std::unique_ptr< Script::List > &directives, Module &module)
 Executes a parsed linker script on a module and collects segments The function OnNewSegment can be defined to handle each newly allocated segment.
 
void ProcessAction (std::unique_ptr< Script::Node > &action, Module &module)
 
void PostProcessAction (std::unique_ptr< Script::Node > &action, Module &module)
 
void ProcessCommand (std::unique_ptr< Script::Node > &command, Module &module)
 
bool CheckPredicate (std::unique_ptr< Script::Node > &predicate, std::shared_ptr< Section > section, Module &module)
 
offset_t EvaluateExpression (std::unique_ptr< Script::Node > &expression, Module &module)
 
- Public Member Functions inherited from Linker::OutputFormat
virtual bool AddSupplementaryOutputFormat (std::string subformat)
 If the output format actually drives multiple output formats (resource file, apple double, etc.), specify multiple types, return false if unknown.
 
virtual std::vector< OptionDescription< void > > GetMemoryModelNames ()
 Returns a list of the supported memory models, used for documentation.
 
virtual std::vector< OptionDescription< void > > GetSpecialSymbolNames ()
 Returns a list of special symbol names recognized by the format, used for documentation.
 
std::optional< std::string > FetchOption (std::map< std::string, std::string > &options, std::string name)
 Convenience method to look up option by name.
 
std::string FetchOption (std::map< std::string, std::string > &options, std::string name, std::string default_value)
 Convenience method to look up option by name, returning default value if name is missing.
 
std::optional< offset_t > FetchIntegerOption (std::map< std::string, std::string > &options, std::string name)
 Convenience method to look up option by name and convert it to integer.
 
virtual void SetModel (std::string model)
 Sets the way memory is organized, typically modifying a built-in script.
 
virtual bool FormatIs16bit () const
 Whether the format is 16-bit or not.
 
virtual bool FormatIsProtectedMode () const
 Whether the format is in protected mode or not (x86 only)
 
virtual bool FormatIsLinear () const
 Whether the address space is linear or segmented.
 
virtual bool FormatSupportsResources () const
 Whether the format supports resources.
 

Public Attributes

bool bound_image = false
 
uint32_t aout_header_offset = 0
 
std::array< char, 64 > dos_options
 
uint32_t text_base = 0
 
uint32_t text_end = 0
 
uint32_t data_base = 0
 
uint32_t data_end = 0
 
uint32_t bss_base = 0
 
uint32_t bss_end = 0
 
uint32_t heap_base = 0
 
uint32_t heap_end = 0
 
uint32_t heap_brk = 0
 
uint32_t heap_off = 0
 
uint32_t os2_dll = 0
 
uint32_t stack_base = 0
 
uint32_t stack_end = 0
 
uint32_t flags = 0
 
std::array< char, 64 > os2_options
 
- Public Attributes inherited from AOut::AOutFormat
::EndianType endiantype = ::UndefinedEndian
 
system_type system
 The target operating system, it influences section offset and address choices.
 
magic_type magic
 The low 16 bits of the midmag field.
 
::EndianType midmag_endiantype
 All fields in the header must appear in native byte order, except for FreeBSD and NetBSD where:
 
uint16_t mid_value = 0
 
uint8_t flags = 0
 
word_size_t word_size = word_size_t(0)
 Number of bytes in a machine word (2 or 4), typically also determines the size of the header (16 or 32 bytes)
 
cpu_type cpu = UNKNOWN
 
uint32_t code_size = 0
 
uint32_t data_size = 0
 
uint32_t bss_size = 0
 
uint32_t symbol_table_size = 0
 
uint32_t entry_address = 0
 
uint32_t code_relocation_size = 0
 
uint32_t data_relocation_size = 0
 
std::map< uint32_t, uint32_t > code_relocations
 
std::map< uint32_t, uint32_t > data_relocations
 
std::shared_ptr< Linker::Imagecode
 
std::shared_ptr< Linker::Imagedata
 
std::shared_ptr< Linker::Imagebss
 
std::vector< Symbolsymbols
 
uint32_t page_size = 0
 
Microsoft::MZSimpleStubWriter stub
 
- Public Attributes inherited from Linker::Format
offset_t file_offset
 
- Public Attributes inherited from Linker::SegmentManager
offset_t current_base = 0
 The base address of the current section.
 
std::vector< std::shared_ptr< Segment > > segment_vector
 Ordered sequence of segments.
 
std::map< std::string, std::shared_ptr< Segment > > segment_map
 Map of segments from their names.
 
std::shared_ptr< Segmentcurrent_segment
 Currently processed segment.
 
std::map< std::string, Locationlinker_parameters
 Parameters that permit customizing the linker script.
 
std::string linker_script
 Contents of the linker script.
 

Static Public Attributes

static std::vector< Linker::OptionDescription< void > * > ParameterNames
 
- Static Public Attributes inherited from AOut::AOutFormat
static constexpr uint16_t MID_UNKNOWN = 0x000
 
static constexpr uint16_t MID_68010 = 0x001
 
static constexpr uint16_t MID_68020 = 0x002
 
static constexpr uint16_t MID_PC386 = 0x064
 
static constexpr uint16_t MID_I386 = 0x086
 
static constexpr uint16_t MID_ARM6 = 0x08F
 
static constexpr uint16_t MID_MIPS1 = 0x097
 
static constexpr uint16_t MID_MIPS2 = 0x098
 
static constexpr uint16_t MID_HP200 = 0x0C8
 
static constexpr uint16_t MID_HP300 = 0x12C
 
static constexpr uint16_t MID_HPUX800 = 0x20B
 
static constexpr uint16_t MID_HPUX = 0x20C
 
static constexpr uint16_t MID_LINUX_OLDSUN2 = 0x000
 
static constexpr uint16_t MID_LINUX_SPARC = 0x003
 
static constexpr uint16_t MID_FREEBSD_SPARC = 0x08C
 
static constexpr uint16_t MID_NETBSD_M68K = 0x087
 
static constexpr uint16_t MID_NETBSD_M68K4K = 0x088
 
static constexpr uint16_t MID_NETBSD_NS32532K = 0x089
 
static constexpr uint16_t MID_NETBSD_SPARC = 0x08A
 
static constexpr uint16_t MID_NETBSD_PMAX = 0x08B
 
static constexpr uint16_t MID_NETBSD_VAX1K = 0x08C
 
static constexpr uint16_t MID_NETBSD_ALPHA = 0x08D
 
static constexpr uint16_t MID_NETBSD_MIPS = 0x08E
 
static constexpr uint16_t MID_NETBSD_M680002K = 0x090
 
static constexpr uint16_t MID_NETBSD_SH3 = 0x091
 
static constexpr uint16_t MID_NETBSD_POWERPC64 = 0x094
 
static constexpr uint16_t MID_NETBSD_POWERPC = 0x095
 
static constexpr uint16_t MID_NETBSD_VAX = 0x096
 
static constexpr uint16_t MID_NETBSD_M88K = 0x099
 
static constexpr uint16_t MID_NETBSD_HPPA = 0x09A
 
static constexpr uint16_t MID_NETBSD_SH5_64 = 0x09B
 
static constexpr uint16_t MID_NETBSD_SPARC64 = 0x09C
 
static constexpr uint16_t MID_NETBSD_X86_64 = 0x09D
 
static constexpr uint16_t MID_NETBSD_SH5_32 = 0x09E
 
static constexpr uint16_t MID_NETBSD_IA64 = 0x09F
 
static constexpr uint16_t MID_NETBSD_AARCH64 = 0x0B7
 
static constexpr uint16_t MID_NETBSD_OR1K = 0x0B8
 
static constexpr uint16_t MID_NETBSD_RISCV = 0x0B9
 
static constexpr uint16_t MID_BFD_ARM = 0x067
 
static std::vector< Linker::OptionDescription< void > * > ParameterNames
 

Additional Inherited Members

- Public Types inherited from AOut::AOutFormat
enum  system_type {
  UNSPECIFIED , LINUX , FREEBSD , NETBSD ,
  DJGPP1 , PDOS386 , EMX
}
 The target operating system type for parsing or generating binaries. More...
 
enum  magic_type { OMAGIC = 0x0107 , NMAGIC = 0x0108 , ZMAGIC = 0x010B , QMAGIC = 0x00CC }
 The low 16 bits of the midmag field, it determines how sections should be loaded into memory, in a system dependent way. More...
 
enum  word_size_t { WordSize16 = 2 , WordSize32 = 4 }
 
enum  cpu_type {
  UNKNOWN , M68K , SPARC , SPARC64 ,
  I386 , AMD64 , ARM , AARCH64 ,
  MIPS , PARISC , PDP11 , NS32K ,
  VAX , ALPHA , SUPERH , SUPERH64 ,
  PPC , PPC64 , M88K , IA64 ,
  OR1K , RISCV
}
 
- Static Public Member Functions inherited from AOut::AOutFormat
static constexpr magic_type GetDefaultMagic (system_type system)
 Default magic number associated with the system.
 
static std::shared_ptr< AOutFormatCreateReader (word_size_t word_size, ::EndianType endiantype, system_type system=UNSPECIFIED)
 
static std::shared_ptr< AOutFormatCreateWriter (system_type system, magic_type magic)
 
static std::shared_ptr< AOutFormatCreateWriter (system_type system)
 
- Protected Types inherited from Microsoft::LEFormat
enum  compatibility_type { CompatibleNone , CompatibleWatcom , CompatibleMicrosoft , CompatibleGNU }
 
enum  cpu_type {
  I286 = 0x01 , I386 = 0x02 , I486 = 0x03 , I586 = 0x04 ,
  I860_N10 = 0x20 , I860_N11 = 0x21 , MIPS1 = 0x40 , MIPS2 = 0x41 ,
  MIPS3 = 0x42
}
 
enum  system_type {
  OS2 = 1 , Windows , MSDOS4 , Windows386 ,
  Neutral , DOS4G = -1
}
 
enum  {
  PreProcessInitialization = 0x00000004 , NoInternalFixup = 0x00000010 , NoExternalFixup = 0x00000020 , FullScreen = 0x00000100 ,
  GUIAware = 0x00000200 , GUI = 0x00000300 , ErrorInImage = 0x00002000 , Library = 0x00008000 ,
  ProtectedMemoryLibrary = 0x00018000 , PhysicalDriver = 0x00020000 , VirtualDriver = 0x00028000 , PerProcessTermination = 0x40000000
}
 
- Protected Member Functions inherited from AOut::AOutFormat
 AOutFormat (system_type system, magic_type magic)
 
- Protected Member Functions inherited from Microsoft::LEFormat
bool IsExtendedFormat () const
 
 LEFormat (unsigned system, unsigned module_flags, bool extended_format)
 
bool IsLibrary () const
 
bool IsDriver () const
 
bool IsOS2 () const
 
void ReadFile (Linker::Reader &rd) override
 Loads file into memory.
 
offset_t ImageSize () const override
 Retrieves size of stored data.
 
offset_t WriteFile (Linker::Writer &wr) const override
 Stores data in memory to file.
 
void Dump (Dumper::Dumper &dump) const override
 Display file contents in a nice manner.
 
offset_t GetPageOffset (uint32_t index) const
 
offset_t GetPageSize (uint32_t index) const
 
std::shared_ptr< LEFormatSimulateLinker (compatibility_type compatibility)
 
bool FormatSupportsSegmentation () const override
 Whether the format supports multiple segments.
 
bool FormatSupportsLibraries () const override
 Whether the format supports libraries.
 
unsigned FormatAdditionalSectionFlags (std::string section_name) const override
 
ResourceAddResource (Resource &resource)
 
void GetRelocationOffset (Object &object, size_t offset, size_t &page_index, uint16_t &page_offset)
 
void AddRelocation (Object &object, unsigned type, unsigned flags, size_t offset, uint16_t module, uint32_t target=0, uint32_t addition=0)
 
unsigned GetDefaultObjectFlags () const
 
void AddObject (const Object &object)
 
uint16_t FetchImportedModuleName (std::string name)
 
uint16_t FetchImportedProcedureName (std::string name)
 
uint16_t MakeEntry (Linker::Position value)
 
uint16_t MakeEntry (uint16_t index, Linker::Position value)
 
uint8_t CountBundles (size_t entry_index) const
 
std::vector< Linker::OptionDescription< void > * > GetLinkerScriptParameterNames () override
 Returns a list of the parameters used in the linker scripts, used for documentation.
 
std::shared_ptr< Linker::OptionCollectorGetOptions () override
 Returns object containing a sequence of option fields provided with the -S command line flag.
 
void SetOptions (std::map< std::string, std::string > &options) override
 Passes command line parameters as settings over to format object.
 
void OnNewSegment (std::shared_ptr< Linker::Segment > segment) override
 Callback function when allocating a new segment When the linker script runs, it creates segments consecutively. Overriding this method permits the output format to handle the allocated segment.
 
std::unique_ptr< Script::ListGetScript (Linker::Module &module)
 
void Link (Linker::Module &module)
 
void ProcessModule (Linker::Module &module) override
 Processes the module object and initializes format fields.
 
void CalculateValues () override
 Intermediate step between processing module and generating output file to set up headers and management sections It is expected that after a module is processed, additional steps are required to evaluate the final values of the fields.
 
void GenerateFile (std::string filename, Linker::Module &module) override
 The main function that handles processing, calculating and generating the final image.
 
std::string GetDefaultExtension (Linker::Module &module, std::string filename) const override
 Appends a default extension to the filename.
 
- Static Protected Member Functions inherited from Microsoft::LEFormat
static std::shared_ptr< LEFormatCreateConsoleApplication (system_type system=OS2)
 
static std::shared_ptr< LEFormatCreateGUIApplication (system_type system=OS2)
 
static std::shared_ptr< LEFormatCreateLibraryModule (system_type system=OS2)
 
- Protected Attributes inherited from Linker::SegmentManager
offset_t current_address = 0
 Holds the current address value when there is no current_segment.
 
bool current_is_template = false
 
bool current_is_template_head = false
 
offset_t template_counter = 0
 
std::string current_template_name
 
- Protected Attributes inherited from Microsoft::LEFormat
::EndianType endiantype = ::LittleEndian
 
std::array< char, 2 > signature {'L', 'E'}
 The signature, almost always "LE" or "LX".
 
uint32_t format_level = 0
 
cpu_type cpu = I386
 
system_type system = system_type(0)
 
uint32_t module_version = 0
 
uint32_t module_flags = 0
 
uint32_t page_count = 0
 
uint32_t page_size = 0x1000
 
uint32_t eip_object = 0
 
uint32_t eip_value = 0
 
uint32_t esp_object = 0
 
uint32_t esp_value = 0
 
union { 
 
   uint32_t   last_page_size 
 
   uint32_t   page_offset_shift 
 
};  
 
uint32_t fixup_section_size = 0
 
uint32_t fixup_section_checksum = 0
 
uint32_t loader_section_size = 0
 
uint32_t loader_section_checksum = 0
 
uint32_t object_table_offset = 0
 
uint32_t object_page_table_offset = 0
 
uint32_t object_iterated_pages_offset = 0
 
uint32_t resource_table_offset = 0
 
uint32_t resource_table_entry_count = 0
 
uint32_t resident_name_table_offset = 0
 
uint32_t entry_table_offset = 0
 
uint32_t module_directives_offset = 0
 
uint32_t fixup_page_table_offset = 0
 
uint32_t fixup_record_table_offset = 0
 
uint32_t imported_module_table_offset = 0
 
uint32_t imported_procedure_table_offset = 0
 
uint32_t per_page_checksum_offset = 0
 
uint32_t data_pages_offset = 0
 
uint32_t preload_page_count = 0
 
uint32_t nonresident_name_table_offset = 0
 
uint32_t nonresident_name_table_size = 0
 
uint32_t nonresident_name_table_checksum = 0
 
uint32_t automatic_data = 0
 
uint32_t debug_info_offset = 0
 
uint32_t debug_info_size = 0
 
uint32_t instance_preload_page_count = 0
 
uint32_t instance_demand_page_count = 0
 
uint32_t stack_size = 0
 
uint32_t heap_size = 0
 
uint32_t vxd_version_info_resource_offset = 0
 
uint32_t vxd_version_info_resource_length = 0
 
uint16_t vxd_device_id = 0
 
uint16_t vxd_ddk_version = 0
 
std::vector< Objectobjects
 
std::vector< ModuleDirectivemodule_directives
 
std::vector< Pagepages
 
std::map< uint16_t, std::map< uint16_t, Resource > > resources
 
std::vector< Nameresident_names
 
std::vector< Namenonresident_names
 
std::vector< Entryentries
 
std::vector< std::string > imported_modules
 
std::vector< std::string > imported_procedures
 
offset_t file_size = offset_t(-1)
 
MZStubWriter stub
 
compatibility_type compatibility = CompatibleNone
 
std::string program_name
 
std::string module_name
 
std::shared_ptr< Linker::Segmentstack
 
std::shared_ptr< Linker::Segmentheap
 
std::map< std::shared_ptr< Linker::Segment >, size_t > object_index
 
std::map< std::string, uint32_t > imported_procedure_name_offsets
 
offset_t imported_procedure_names_length = 0
 
- Static Protected Attributes inherited from Microsoft::LEFormat
static std::vector< Linker::OptionDescription< void > * > ParameterNames
 

Member Function Documentation

◆ CalculateValues()

void EMXAOutFormat::CalculateValues ( )
overridevirtual

Intermediate step between processing module and generating output file to set up headers and management sections It is expected that after a module is processed, additional steps are required to evaluate the final values of the fields.

Reimplemented from AOut::AOutFormat.

◆ Dump()

void EMXAOutFormat::Dump ( Dumper::Dumper & dump) const
overridevirtual

Display file contents in a nice manner.

Reimplemented from AOut::AOutFormat.

◆ GenerateFile()

void EMXAOutFormat::GenerateFile ( std::string filename,
Linker::Module & module )
overridevirtual

The main function that handles processing, calculating and generating the final image.

Reimplemented from AOut::AOutFormat.

◆ GenerateModule()

void EMXAOutFormat::GenerateModule ( Linker::Module & module) const
overridevirtual

Loads the information into a module object, a convenience method when there is a single module generated.

Reimplemented from AOut::AOutFormat.

◆ GetDefaultExtension() [1/2]

std::string EMXAOutFormat::GetDefaultExtension ( Linker::Module & module) const
overridevirtual

Provides a default filename for the output file.

Typically a.out or some other extension, such as a.exe.

Reimplemented from AOut::AOutFormat.

◆ GetDefaultExtension() [2/2]

std::string EMXAOutFormat::GetDefaultExtension ( Linker::Module & module,
std::string filename ) const
overridevirtual

Appends a default extension to the filename.

A typical behavior would be to append .exe at the end of the filename. The default action is to leave it intact.

Reimplemented from AOut::AOutFormat.

◆ GetLinkerScriptParameterNames()

std::vector< Linker::OptionDescription< void > * > EMXAOutFormat::GetLinkerScriptParameterNames ( )
overridevirtual

Returns a list of the parameters used in the linker scripts, used for documentation.

Reimplemented from AOut::AOutFormat.

◆ GetOptions()

std::shared_ptr< Linker::OptionCollector > EMXAOutFormat::GetOptions ( )
overridevirtual

Returns object containing a sequence of option fields provided with the -S command line flag.

Reimplemented from AOut::AOutFormat.

◆ ImageSize()

offset_t EMXAOutFormat::ImageSize ( ) const
overridevirtual

Retrieves size of stored data.

Reimplemented from AOut::AOutFormat.

◆ OnNewSegment()

void EMXAOutFormat::OnNewSegment ( std::shared_ptr< Linker::Segment > segment)
overridevirtual

Callback function when allocating a new segment When the linker script runs, it creates segments consecutively. Overriding this method permits the output format to handle the allocated segment.

Reimplemented from AOut::AOutFormat.

◆ ProcessModule()

void EMXAOutFormat::ProcessModule ( Linker::Module & object)
overridevirtual

Processes the module object and initializes format fields.

Reimplemented from AOut::AOutFormat.

◆ ReadFile()

void EMXAOutFormat::ReadFile ( Linker::Reader & rd)
overridevirtual

Loads file into memory.

Reimplemented from AOut::AOutFormat.

◆ SetOptions()

void EMXAOutFormat::SetOptions ( std::map< std::string, std::string > & options)
overridevirtual

Passes command line parameters as settings over to format object.

Reimplemented from AOut::AOutFormat.

◆ WriteFile()

offset_t EMXAOutFormat::WriteFile ( Linker::Writer & wr) const
overridevirtual

Stores data in memory to file.

Reimplemented from AOut::AOutFormat.

Member Data Documentation

◆ ParameterNames

std::vector< Linker::OptionDescription< void > * > EMXAOutFormat::ParameterNames
static
Initial value:
=
{
}

The documentation for this class was generated from the following files: