Mac OS X ABI Mach-O File Format Reference
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Overview
Basic Structure
Header Structure and Load Commands
Segments
Sections
Data Types
Header Data Structure
mach_header
mach_header_64
Load Command Data Structures
load_command
uuid_command
segment_command
segment_command_64
section
section_64
twolevel_hints_command
twolevel_hint
lc_str
dylib
dylib_command
dylinker_command
prebound_dylib_command
thread_command
routines_command
routines_command_64
sub_framework_command
sub_umbrella_command
sub_library_command
sub_client_command
Symbol Table and Related Data Structures
symtab_command
nlist
nlist_64
dysymtab_command
dylib_table_of_contents
dylib_module
dylib_module_64
dylib_reference
Relocation Data Structures
relocation_info
scattered_relocation_info
Static Archive Libraries
ranlib
Universal Binaries and 32-bit/64-bit PowerPC Binaries
fat_header
fat_arch
Revision History
Index