Struct lief::macho::commands::dynamic_symbol_command::DynamicSymbolCommand
pub struct DynamicSymbolCommand<'a> { /* private fields */ }Expand description
Structure that represents the LC_DYSYMTAB command.
This command completes the LC_SYMTAB to provide
a better granularity over the symbols layout.
Implementations§
§impl DynamicSymbolCommand<'_>
impl DynamicSymbolCommand<'_>
pub fn idx_local_symbol(&self) -> u32
pub fn idx_local_symbol(&self) -> u32
Index of the first symbol in the group of local symbols.
pub fn nb_local_symbols(&self) -> u32
pub fn nb_local_symbols(&self) -> u32
Number of symbols in the group of local symbols.
pub fn idx_external_define_symbol(&self) -> u32
pub fn idx_external_define_symbol(&self) -> u32
Index of the first symbol in the group of defined external symbols.
pub fn nb_external_define_symbols(&self) -> u32
pub fn nb_external_define_symbols(&self) -> u32
Number of symbols in the group of defined external symbols.
pub fn idx_undefined_symbol(&self) -> u32
pub fn idx_undefined_symbol(&self) -> u32
Index of the first symbol in the group of undefined external symbols.
pub fn nb_undefined_symbols(&self) -> u32
pub fn nb_undefined_symbols(&self) -> u32
Number of symbols in the group of undefined external symbols.
pub fn toc_offset(&self) -> u32
pub fn toc_offset(&self) -> u32
Byte offset from the start of the file to the table of contents data
Table of content is used by legacy Mach-O loader and this field should be set to 0
pub fn nb_toc(&self) -> u32
pub fn nb_toc(&self) -> u32
Number of entries in the table of contents.
Should be set to 0 on recent Mach-O
pub fn module_table_offset(&self) -> u32
pub fn module_table_offset(&self) -> u32
Byte offset from the start of the file to the module table data.
This field seems unused by recent Mach-O loader and should be set to 0
pub fn nb_module_table(&self) -> u32
pub fn nb_module_table(&self) -> u32
Number of entries in the module table.
This field seems unused by recent Mach-O loader and should be set to 0
pub fn external_reference_symbol_offset(&self) -> u32
pub fn external_reference_symbol_offset(&self) -> u32
Byte offset from the start of the file to the external reference table data.
This field seems unused by recent Mach-O loader and should be set to 0
pub fn nb_external_reference_symbols(&self) -> u32
pub fn nb_external_reference_symbols(&self) -> u32
Number of entries in the external reference table
This field seems unused by recent Mach-O loader and should be set to 0
pub fn indirect_symbol_offset(&self) -> u32
pub fn indirect_symbol_offset(&self) -> u32
Byte offset from the start of the file to the indirect symbol table data.
Indirect symbol table is used by the loader to speed-up symbol resolution during the lazy binding process
References:
- dyld-519.2.1/src/ImageLoaderMachOCompressed.cpp
- dyld-519.2.1/src/ImageLoaderMachOClassic.cpp
pub fn nb_indirect_symbols(&self) -> u32
pub fn nb_indirect_symbols(&self) -> u32
Number of entries in the indirect symbol table.
pub fn external_relocation_offset(&self) -> u32
pub fn external_relocation_offset(&self) -> u32
Byte offset from the start of the file to the external relocation table data.
This field seems unused by recent Mach-O loader and should be set to 0
pub fn nb_external_relocations(&self) -> u32
pub fn nb_external_relocations(&self) -> u32
Number of entries in the external relocation table.
This field seems unused by recent Mach-O loader and should be set to 0
pub fn local_relocation_offset(&self) -> u32
pub fn local_relocation_offset(&self) -> u32
Byte offset from the start of the file to the local relocation table data.
This field seems unused by recent Mach-O loader and should be set to 0
pub fn nb_local_relocations(&self) -> u32
pub fn nb_local_relocations(&self) -> u32
Number of entries in the local relocation table.
This field seems unused by recent Mach-O loader and should be set to 0