Module constants

Miscellaneous constants used inside of and when constructing, Mach-o binaries

Modules

• cputype

Constants

• DYLD_IOS_VERSION_2_0
• DYLD_IOS_VERSION_2_1
• DYLD_IOS_VERSION_2_2
• DYLD_IOS_VERSION_3_0
• DYLD_IOS_VERSION_3_1
• DYLD_IOS_VERSION_3_2
• DYLD_IOS_VERSION_4_0
• DYLD_IOS_VERSION_4_1
• DYLD_IOS_VERSION_4_2
• DYLD_IOS_VERSION_4_3
• DYLD_IOS_VERSION_5_0
• DYLD_IOS_VERSION_5_1
• DYLD_IOS_VERSION_6_0
• DYLD_IOS_VERSION_6_1
• DYLD_IOS_VERSION_7_0
• DYLD_IOS_VERSION_7_1
• DYLD_IOS_VERSION_8_0
• DYLD_IOS_VERSION_9_0
• DYLD_IOS_VERSION_10_0
• DYLD_IOS_VERSION_11_0
• DYLD_MACOSX_VERSION_10_4
• DYLD_MACOSX_VERSION_10_5
• DYLD_MACOSX_VERSION_10_6
• DYLD_MACOSX_VERSION_10_7
• DYLD_MACOSX_VERSION_10_8
• DYLD_MACOSX_VERSION_10_9
• DYLD_MACOSX_VERSION_10_10
• DYLD_MACOSX_VERSION_10_11
• DYLD_MACOSX_VERSION_10_12
• DYLD_MACOSX_VERSION_10_13
• SECTION_ATTRIBUTES
  24 section attributes
• SECTION_ATTRIBUTES_SYS
  system setable attributes
• SECTION_ATTRIBUTES_USR
  User setable attributes
• SECTION_TYPE
  256 section types
• SECT_BSS
  the real uninitialized data sectionno padding
• SECT_COMMON
  the section common symbols are allocated in by the link editor
• SECT_DATA
  the real initialized data section no padding, no bss overlap
• SECT_FVMLIB_INIT0
  the fvmlib initialization section
• SECT_FVMLIB_INIT1
  the section following the fvmlib initialization section
• SECT_ICON_HEADER
  the icon headers
• SECT_ICON_TIFF
  the icons in tiff format
• SECT_OBJC_MODULES
  module information
• SECT_OBJC_REFS
  string table
• SECT_OBJC_STRINGS
  string table
• SECT_OBJC_SYMBOLS
  symbol table
• SECT_TEXT
  the real text part of the text section no headers, and no padding
• SEG_DATA
  the tradition UNIX data segment
• SEG_ICON
  the icon segment
• SEG_IMPORT
  the segment for the self (dyld) modifing code stubs that has read, write and execute permissions
• SEG_LINKEDIT
  the segment containing all structs created and maintained by the link editor. Created with -seglinkedit option to ld(1) for MH_EXECUTE and FVMLIB file types only
• SEG_OBJC
  objective-C runtime segment
• SEG_PAGEZERO
  the pagezero segment which has no protections and catches NULL references for MH_EXECUTE files
• SEG_TEXT
  the tradition UNIX text segment
• SEG_UNIXSTACK
  the unix stack segment
• S_4BYTE_LITERALS
  section with only 4 byte literals
• S_8BYTE_LITERALS
  section with only 8 byte literals
• S_16BYTE_LITERALS
  section with only 16 byte literals
• S_ATTR_DEBUG
  debug section
• S_ATTR_EXT_RELOC
  section has external relocation entries
• S_ATTR_LIVE_SUPPORT
  blocks are live if they reference live blocks
• S_ATTR_LOC_RELOC
  section has local relocation entries
• S_ATTR_NO_DEAD_STRIP
  no dead stripping
• S_ATTR_NO_TOC
  section contains coalesced symbols that are not to be in a ranlib table of contents
• S_ATTR_PURE_INSTRUCTIONS
  section contains only true machine instructions
• S_ATTR_SELF_MODIFYING_CODE
  Used with i386 code stubs written on by dyld
• S_ATTR_SOME_INSTRUCTIONS
  section contains some machine instructions
• S_ATTR_STRIP_STATIC_SYMS
  ok to strip static symbols in this section in files with the MH_DYLDLINK flag
• S_COALESCED
  section contains symbols that are to be coalesced
• S_CSTRING_LITERALS
  section with only literal C strings
• S_DTRACE_DOF
  section contains DTrace Object Format
• S_GB_ZEROFILL
  zero fill on demand section that can be larger than 4 gigabytes)
• S_INTERPOSING
  section with only pairs of function pointers for interposing
• S_LAZY_DYLIB_SYMBOL_POINTERS
  section with only lazy symbol pointers to lazy loaded dylibs
• S_LAZY_SYMBOL_POINTERS
  section with only lazy symbol pointers
• S_LITERAL_POINTERS
  section with only pointers to
• S_MOD_INIT_FUNC_POINTERS
  section with only function pointers for initialization
• S_MOD_TERM_FUNC_POINTERS
  section with only function pointers for termination
• S_NON_LAZY_SYMBOL_POINTERS
  section with only non-lazy symbol pointers
• S_REGULAR
  regular section
• S_SYMBOL_STUBS
  section with only symbol stubs, byte size of stub in the reserved2 field
• S_THREAD_LOCAL_INIT_FUNCTION_POINTERS
  functions to call to initialize TLV values
• S_THREAD_LOCAL_REGULAR
  template of initial values for TLVs
• S_THREAD_LOCAL_VARIABLES
  TLV descriptors
• S_THREAD_LOCAL_VARIABLE_POINTERS
  pointers to TLV descriptors
• S_THREAD_LOCAL_ZEROFILL
  template of initial values for TLVs
• S_ZEROFILL
  zero fill on demand section
• VM_PROT_EXECUTE
  Segment is executable.
• VM_PROT_READ
  Segment is readable.
• VM_PROT_WRITE
  Segment is writable.