1013 lines
32 KiB
Factor
1013 lines
32 KiB
Factor
! Copyright (C) 2010 Erik Charlebois.
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! See http:// factorcode.org/license.txt for BSD license.
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USING: accessors alien alien.c-types alien.data alien.strings
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alien.syntax classes classes.struct combinators
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combinators.short-circuit io.encodings.ascii io.encodings.string
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kernel literals make math sequences specialized-arrays typed
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fry io.mmap formatting locals splitting io.binary arrays ;
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FROM: alien.c-types => short ;
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IN: macho
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! FFI data
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TYPEDEF: int integer_t
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TYPEDEF: int vm_prot_t
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TYPEDEF: integer_t cpu_type_t
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TYPEDEF: integer_t cpu_subtype_t
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TYPEDEF: integer_t cpu_threadtype_t
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CONSTANT: VM_PROT_NONE 0x00
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CONSTANT: VM_PROT_READ 0x01
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CONSTANT: VM_PROT_WRITE 0x02
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CONSTANT: VM_PROT_EXECUTE 0x04
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CONSTANT: VM_PROT_DEFAULT 0x03
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CONSTANT: VM_PROT_ALL 0x07
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CONSTANT: VM_PROT_NO_CHANGE 0x08
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CONSTANT: VM_PROT_COPY 0x10
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CONSTANT: VM_PROT_WANTS_COPY 0x10
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! loader.h
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STRUCT: mach_header
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{ magic uint }
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{ cputype cpu_type_t }
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{ cpusubtype cpu_subtype_t }
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{ filetype uint }
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{ ncmds uint }
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{ sizeofcmds uint }
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{ flags uint } ;
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CONSTANT: MH_MAGIC 0xfeedface
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CONSTANT: MH_CIGAM 0xcefaedfe
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STRUCT: mach_header_64
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{ magic uint }
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{ cputype cpu_type_t }
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{ cpusubtype cpu_subtype_t }
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{ filetype uint }
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{ ncmds uint }
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{ sizeofcmds uint }
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{ flags uint }
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{ reserved uint } ;
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CONSTANT: MH_MAGIC_64 0xfeedfacf
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CONSTANT: MH_CIGAM_64 0xcffaedfe
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CONSTANT: MH_OBJECT 0x1
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CONSTANT: MH_EXECUTE 0x2
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CONSTANT: MH_FVMLIB 0x3
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CONSTANT: MH_CORE 0x4
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CONSTANT: MH_PRELOAD 0x5
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CONSTANT: MH_DYLIB 0x6
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CONSTANT: MH_DYLINKER 0x7
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CONSTANT: MH_BUNDLE 0x8
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CONSTANT: MH_DYLIB_STUB 0x9
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CONSTANT: MH_DSYM 0xa
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CONSTANT: MH_KEXT_BUNDLE 0xb
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CONSTANT: MH_NOUNDEFS 0x1
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CONSTANT: MH_INCRLINK 0x2
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CONSTANT: MH_DYLDLINK 0x4
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CONSTANT: MH_BINDATLOAD 0x8
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CONSTANT: MH_PREBOUND 0x10
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CONSTANT: MH_SPLIT_SEGS 0x20
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CONSTANT: MH_LAZY_INIT 0x40
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CONSTANT: MH_TWOLEVEL 0x80
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CONSTANT: MH_FORCE_FLAT 0x100
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CONSTANT: MH_NOMULTIDEFS 0x200
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CONSTANT: MH_NOFIXPREBINDING 0x400
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CONSTANT: MH_PREBINDABLE 0x800
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CONSTANT: MH_ALLMODSBOUND 0x1000
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CONSTANT: MH_SUBSECTIONS_VIA_SYMBOLS 0x2000
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CONSTANT: MH_CANONICAL 0x4000
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CONSTANT: MH_WEAK_DEFINES 0x8000
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CONSTANT: MH_BINDS_TO_WEAK 0x10000
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CONSTANT: MH_ALLOW_STACK_EXECUTION 0x20000
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CONSTANT: MH_DEAD_STRIPPABLE_DYLIB 0x400000
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CONSTANT: MH_ROOT_SAFE 0x40000
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CONSTANT: MH_SETUID_SAFE 0x80000
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CONSTANT: MH_NO_REEXPORTED_DYLIBS 0x100000
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CONSTANT: MH_PIE 0x200000
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STRUCT: load_command
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{ cmd uint }
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{ cmdsize uint } ;
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CONSTANT: LC_REQ_DYLD 0x80000000
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CONSTANT: LC_SEGMENT 0x1
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CONSTANT: LC_SYMTAB 0x2
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CONSTANT: LC_SYMSEG 0x3
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CONSTANT: LC_THREAD 0x4
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CONSTANT: LC_UNIXTHREAD 0x5
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CONSTANT: LC_LOADFVMLIB 0x6
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CONSTANT: LC_IDFVMLIB 0x7
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CONSTANT: LC_IDENT 0x8
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CONSTANT: LC_FVMFILE 0x9
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CONSTANT: LC_PREPAGE 0xa
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CONSTANT: LC_DYSYMTAB 0xb
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CONSTANT: LC_LOAD_DYLIB 0xc
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CONSTANT: LC_ID_DYLIB 0xd
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CONSTANT: LC_LOAD_DYLINKER 0xe
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CONSTANT: LC_ID_DYLINKER 0xf
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CONSTANT: LC_PREBOUND_DYLIB 0x10
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CONSTANT: LC_ROUTINES 0x11
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CONSTANT: LC_SUB_FRAMEWORK 0x12
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CONSTANT: LC_SUB_UMBRELLA 0x13
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CONSTANT: LC_SUB_CLIENT 0x14
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CONSTANT: LC_SUB_LIBRARY 0x15
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CONSTANT: LC_TWOLEVEL_HINTS 0x16
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CONSTANT: LC_PREBIND_CKSUM 0x17
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CONSTANT: LC_LOAD_WEAK_DYLIB 0x80000018
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CONSTANT: LC_SEGMENT_64 0x19
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CONSTANT: LC_ROUTINES_64 0x1a
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CONSTANT: LC_UUID 0x1b
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CONSTANT: LC_RPATH 0x8000001c
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CONSTANT: LC_CODE_SIGNATURE 0x1d
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CONSTANT: LC_SEGMENT_SPLIT_INFO 0x1e
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CONSTANT: LC_REEXPORT_DYLIB 0x8000001f
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CONSTANT: LC_LAZY_LOAD_DYLIB 0x20
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CONSTANT: LC_ENCRYPTION_INFO 0x21
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CONSTANT: LC_DYLD_INFO 0x22
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CONSTANT: LC_DYLD_INFO_ONLY 0x80000022
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CONSTANT: LC_LOAD_UPWARD_DYLIB 0x80000023
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CONSTANT: LC_VERSION_MIN_MACOSX 0x24
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CONSTANT: LC_VERSION_MIN_IPHONEOS 0x25
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CONSTANT: LC_FUNCTION_STARTS 0x26
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CONSTANT: LC_DYLD_ENVIRONMENT 0x27
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CONSTANT: LC_MAIN 0x80000028
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CONSTANT: LC_DATA_IN_CODE 0x29
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CONSTANT: LC_SOURCE_VERSION 0x2A
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CONSTANT: LC_DYLIB_CODE_SIGN_DRS 0x2B
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UNION-STRUCT: lc_str
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{ offset uint }
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{ ptr char* } ;
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STRUCT: segment_command
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{ cmd uint }
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{ cmdsize uint }
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{ segname char[16] }
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{ vmaddr uint }
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{ vmsize uint }
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{ fileoff uint }
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{ filesize uint }
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{ maxprot vm_prot_t }
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{ initprot vm_prot_t }
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{ nsects uint }
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{ flags uint } ;
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STRUCT: segment_command_64
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{ cmd uint }
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{ cmdsize uint }
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{ segname char[16] }
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{ vmaddr ulonglong }
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{ vmsize ulonglong }
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{ fileoff ulonglong }
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{ filesize ulonglong }
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{ maxprot vm_prot_t }
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{ initprot vm_prot_t }
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{ nsects uint }
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{ flags uint } ;
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CONSTANT: SG_HIGHVM 0x1
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CONSTANT: SG_FVMLIB 0x2
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CONSTANT: SG_NORELOC 0x4
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CONSTANT: SG_PROTECTED_VERSION_1 0x8
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STRUCT: section
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{ sectname char[16] }
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{ segname char[16] }
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{ addr uint }
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{ size uint }
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{ offset uint }
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{ align uint }
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{ reloff uint }
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{ nreloc uint }
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{ flags uint }
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{ reserved1 uint }
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{ reserved2 uint } ;
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STRUCT: section_64
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{ sectname char[16] }
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{ segname char[16] }
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{ addr ulonglong }
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{ size ulonglong }
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{ offset uint }
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{ align uint }
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{ reloff uint }
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{ nreloc uint }
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{ flags uint }
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{ reserved1 uint }
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{ reserved2 uint }
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{ reserved3 uint } ;
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CONSTANT: SECTION_TYPE 0x000000ff
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CONSTANT: SECTION_ATTRIBUTES 0xffffff00
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CONSTANT: S_REGULAR 0x0
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CONSTANT: S_ZEROFILL 0x1
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CONSTANT: S_CSTRING_LITERALS 0x2
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CONSTANT: S_4BYTE_LITERALS 0x3
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CONSTANT: S_8BYTE_LITERALS 0x4
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CONSTANT: S_LITERAL_POINTERS 0x5
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CONSTANT: S_NON_LAZY_SYMBOL_POINTERS 0x6
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CONSTANT: S_LAZY_SYMBOL_POINTERS 0x7
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CONSTANT: S_SYMBOL_STUBS 0x8
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CONSTANT: S_MOD_INIT_FUNC_POINTERS 0x9
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CONSTANT: S_MOD_TERM_FUNC_POINTERS 0xa
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CONSTANT: S_COALESCED 0xb
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CONSTANT: S_GB_ZEROFILL 0xc
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CONSTANT: S_INTERPOSING 0xd
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CONSTANT: S_16BYTE_LITERALS 0xe
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CONSTANT: S_DTRACE_DOF 0xf
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CONSTANT: S_LAZY_DYLIB_SYMBOL_POINTERS 0x10
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CONSTANT: SECTION_ATTRIBUTES_USR 0xff000000
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CONSTANT: S_ATTR_PURE_INSTRUCTIONS 0x80000000
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CONSTANT: S_ATTR_NO_TOC 0x40000000
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CONSTANT: S_ATTR_STRIP_STATIC_SYMS 0x20000000
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CONSTANT: S_ATTR_NO_DEAD_STRIP 0x10000000
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CONSTANT: S_ATTR_LIVE_SUPPORT 0x08000000
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CONSTANT: S_ATTR_SELF_MODIFYING_CODE 0x04000000
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CONSTANT: S_ATTR_DEBUG 0x02000000
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CONSTANT: SECTION_ATTRIBUTES_SYS 0x00ffff00
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CONSTANT: S_ATTR_SOME_INSTRUCTIONS 0x00000400
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CONSTANT: S_ATTR_EXT_RELOC 0x00000200
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CONSTANT: S_ATTR_LOC_RELOC 0x00000100
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CONSTANT: SEG_PAGEZERO "__PAGEZERO"
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CONSTANT: SEG_TEXT "__TEXT"
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CONSTANT: SECT_TEXT "__text"
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CONSTANT: SECT_FVMLIB_INIT0 "__fvmlib_init0"
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CONSTANT: SECT_FVMLIB_INIT1 "__fvmlib_init1"
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CONSTANT: SEG_DATA "__DATA"
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CONSTANT: SECT_DATA "__data"
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CONSTANT: SECT_BSS "__bss"
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CONSTANT: SECT_COMMON "__common"
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CONSTANT: SEG_OBJC "__OBJC"
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CONSTANT: SECT_OBJC_SYMBOLS "__symbol_table"
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CONSTANT: SECT_OBJC_MODULES "__module_info"
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CONSTANT: SECT_OBJC_STRINGS "__selector_strs"
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CONSTANT: SECT_OBJC_REFS "__selector_refs"
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CONSTANT: SEG_ICON "__ICON"
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CONSTANT: SECT_ICON_HEADER "__header"
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CONSTANT: SECT_ICON_TIFF "__tiff"
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CONSTANT: SEG_LINKEDIT "__LINKEDIT"
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CONSTANT: SEG_UNIXSTACK "__UNIXSTACK"
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CONSTANT: SEG_IMPORT "__IMPORT"
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STRUCT: fvmlib
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{ name lc_str }
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{ minor_version uint }
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{ header_addr uint } ;
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STRUCT: fvmlib_command
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{ cmd uint }
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{ cmdsize uint }
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{ fvmlib fvmlib } ;
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STRUCT: dylib
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{ name lc_str }
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{ timestamp uint }
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{ current_version uint }
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{ compatibility_version uint } ;
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STRUCT: dylib_command
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{ cmd uint }
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{ cmdsize uint }
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{ dylib dylib } ;
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STRUCT: sub_framework_command
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{ cmd uint }
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{ cmdsize uint }
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{ umbrella lc_str } ;
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STRUCT: sub_client_command
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{ cmd uint }
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{ cmdsize uint }
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{ client lc_str } ;
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STRUCT: sub_umbrella_command
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{ cmd uint }
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{ cmdsize uint }
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{ sub_umbrella lc_str } ;
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STRUCT: sub_library_command
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{ cmd uint }
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{ cmdsize uint }
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{ sub_library lc_str } ;
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STRUCT: prebound_dylib_command
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{ cmd uint }
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{ cmdsize uint }
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{ name lc_str }
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{ nmodules uint }
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{ linked_modules lc_str } ;
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STRUCT: dylinker_command
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{ cmd uint }
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{ cmdsize uint }
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{ name lc_str } ;
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STRUCT: thread_command
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{ cmd uint }
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{ cmdsize uint } ;
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STRUCT: routines_command
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{ cmd uint }
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{ cmdsize uint }
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{ init_address uint }
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{ init_module uint }
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{ reserved1 uint }
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{ reserved2 uint }
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{ reserved3 uint }
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{ reserved4 uint }
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{ reserved5 uint }
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{ reserved6 uint } ;
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STRUCT: routines_command_64
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{ cmd uint }
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{ cmdsize uint }
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{ init_address ulonglong }
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{ init_module ulonglong }
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{ reserved1 ulonglong }
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{ reserved2 ulonglong }
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{ reserved3 ulonglong }
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{ reserved4 ulonglong }
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{ reserved5 ulonglong }
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{ reserved6 ulonglong } ;
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STRUCT: symtab_command
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{ cmd uint }
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{ cmdsize uint }
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{ symoff uint }
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{ nsyms uint }
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{ stroff uint }
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{ strsize uint } ;
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STRUCT: dysymtab_command
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{ cmd uint }
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{ cmdsize uint }
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{ ilocalsym uint }
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{ nlocalsym uint }
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{ iextdefsym uint }
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{ nextdefsym uint }
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{ iundefsym uint }
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{ nundefsym uint }
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{ tocoff uint }
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{ ntoc uint }
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{ modtaboff uint }
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{ nmodtab uint }
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{ extrefsymoff uint }
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{ nextrefsyms uint }
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{ indirectsymoff uint }
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{ nindirectsyms uint }
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{ extreloff uint }
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{ nextrel uint }
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{ locreloff uint }
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{ nlocrel uint } ;
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CONSTANT: INDIRECT_SYMBOL_LOCAL 0x80000000
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CONSTANT: INDIRECT_SYMBOL_ABS 0x40000000
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STRUCT: dylib_table_of_contents
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{ symbol_index uint }
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{ module_index uint } ;
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STRUCT: dylib_module
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{ module_name uint }
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{ iextdefsym uint }
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{ nextdefsym uint }
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{ irefsym uint }
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{ nrefsym uint }
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{ ilocalsym uint }
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{ nlocalsym uint }
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{ iextrel uint }
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{ nextrel uint }
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{ iinit_iterm uint }
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{ ninit_nterm uint }
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{ objc_module_info_addr uint }
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{ objc_module_info_size uint } ;
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STRUCT: dylib_module_64
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{ module_name uint }
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{ iextdefsym uint }
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{ nextdefsym uint }
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{ irefsym uint }
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{ nrefsym uint }
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{ ilocalsym uint }
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{ nlocalsym uint }
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{ iextrel uint }
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{ nextrel uint }
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{ iinit_iterm uint }
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{ ninit_nterm uint }
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{ objc_module_info_size uint }
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{ objc_module_info_addr ulonglong } ;
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STRUCT: dylib_reference
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{ isym_flags uint } ;
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STRUCT: twolevel_hints_command
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{ cmd uint }
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{ cmdsize uint }
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{ offset uint }
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{ nhints uint } ;
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STRUCT: twolevel_hint
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{ isub_image_itoc uint } ;
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STRUCT: prebind_cksum_command
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{ cmd uint }
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{ cmdsize uint }
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{ cksum uint } ;
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STRUCT: uuid_command
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{ cmd uint }
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{ cmdsize uint }
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{ uuid uchar[16] } ;
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STRUCT: rpath_command
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{ cmd uint }
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{ cmdsize uint }
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{ path lc_str } ;
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STRUCT: linkedit_data_command
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{ cmd uint }
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{ cmdsize uint }
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{ dataoff uint }
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{ datasize uint } ;
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STRUCT: encryption_info_command
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{ cmd uint }
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{ cmdsize uint }
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{ cryptoff uint }
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{ cryptsize uint }
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{ cryptid uint } ;
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STRUCT: dyld_info_command
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{ cmd uint }
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{ cmdsize uint }
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{ rebase_off uint }
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{ rebase_size uint }
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{ bind_off uint }
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{ bind_size uint }
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{ weak_bind_off uint }
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{ weak_bind_size uint }
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{ lazy_bind_off uint }
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{ lazy_bind_size uint }
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{ export_off uint }
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{ export_size uint } ;
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STRUCT: version_min_command
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{ cmd uint32_t }
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{ cmdsize uint32_t }
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{ version uint32_t }
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{ sdk uint32_t } ;
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CONSTANT: REBASE_TYPE_POINTER 1
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CONSTANT: REBASE_TYPE_TEXT_ABSOLUTE32 2
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CONSTANT: REBASE_TYPE_TEXT_PCREL32 3
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CONSTANT: REBASE_OPCODE_MASK 0xF0
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CONSTANT: REBASE_IMMEDIATE_MASK 0x0F
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CONSTANT: REBASE_OPCODE_DONE 0x00
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CONSTANT: REBASE_OPCODE_SET_TYPE_IMM 0x10
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CONSTANT: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x20
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CONSTANT: REBASE_OPCODE_ADD_ADDR_ULEB 0x30
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CONSTANT: REBASE_OPCODE_ADD_ADDR_IMM_SCALED 0x40
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CONSTANT: REBASE_OPCODE_DO_REBASE_IMM_TIMES 0x50
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CONSTANT: REBASE_OPCODE_DO_REBASE_ULEB_TIMES 0x60
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CONSTANT: REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB 0x70
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CONSTANT: REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB 0x80
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CONSTANT: BIND_TYPE_POINTER 1
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CONSTANT: BIND_TYPE_TEXT_ABSOLUTE32 2
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CONSTANT: BIND_TYPE_TEXT_PCREL32 3
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CONSTANT: BIND_SPECIAL_DYLIB_SELF 0
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CONSTANT: BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE -1
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CONSTANT: BIND_SPECIAL_DYLIB_FLAT_LOOKUP -2
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CONSTANT: BIND_SYMBOL_FLAGS_WEAK_IMPORT 0x1
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CONSTANT: BIND_SYMBOL_FLAGS_NON_WEAK_DEFINITION 0x8
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CONSTANT: BIND_OPCODE_MASK 0xF0
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CONSTANT: BIND_IMMEDIATE_MASK 0x0F
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CONSTANT: BIND_OPCODE_DONE 0x00
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CONSTANT: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM 0x10
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|
CONSTANT: BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB 0x20
|
|
CONSTANT: BIND_OPCODE_SET_DYLIB_SPECIAL_IMM 0x30
|
|
CONSTANT: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM 0x40
|
|
CONSTANT: BIND_OPCODE_SET_TYPE_IMM 0x50
|
|
CONSTANT: BIND_OPCODE_SET_ADDEND_SLEB 0x60
|
|
CONSTANT: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB 0x70
|
|
CONSTANT: BIND_OPCODE_ADD_ADDR_ULEB 0x80
|
|
CONSTANT: BIND_OPCODE_DO_BIND 0x90
|
|
CONSTANT: BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB 0xA0
|
|
CONSTANT: BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED 0xB0
|
|
CONSTANT: BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB 0xC0
|
|
|
|
CONSTANT: EXPORT_SYMBOL_FLAGS_KIND_MASK 0x03
|
|
CONSTANT: EXPORT_SYMBOL_FLAGS_KIND_REGULAR 0x00
|
|
CONSTANT: EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL 0x01
|
|
CONSTANT: EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION 0x04
|
|
CONSTANT: EXPORT_SYMBOL_FLAGS_INDIRECT_DEFINITION 0x08
|
|
CONSTANT: EXPORT_SYMBOL_FLAGS_HAS_SPECIALIZATIONS 0x10
|
|
|
|
STRUCT: symseg_command
|
|
{ cmd uint }
|
|
{ cmdsize uint }
|
|
{ offset uint }
|
|
{ size uint } ;
|
|
|
|
STRUCT: ident_command
|
|
{ cmd uint }
|
|
{ cmdsize uint } ;
|
|
|
|
STRUCT: fvmfile_command
|
|
{ cmd uint }
|
|
{ cmdsize uint }
|
|
{ name lc_str }
|
|
{ header_addr uint } ;
|
|
|
|
STRUCT: entry_point_command
|
|
{ cmd uint32_t }
|
|
{ cmdsize uint32_t }
|
|
{ entryoff uint64_t }
|
|
{ stacksize uint64_t } ;
|
|
|
|
STRUCT: source_version_command
|
|
{ cmd uint32_t }
|
|
{ cmdsize uint32_t }
|
|
{ version uint64_t } ;
|
|
|
|
STRUCT: data_in_code_entry
|
|
{ offset uint32_t }
|
|
{ length uint16_t }
|
|
{ kind uint16_t } ;
|
|
|
|
! machine.h
|
|
CONSTANT: CPU_STATE_MAX 4
|
|
CONSTANT: CPU_STATE_USER 0
|
|
CONSTANT: CPU_STATE_SYSTEM 1
|
|
CONSTANT: CPU_STATE_IDLE 2
|
|
CONSTANT: CPU_STATE_NICE 3
|
|
|
|
CONSTANT: CPU_ARCH_MASK 0xff000000
|
|
CONSTANT: CPU_ARCH_ABI64 0x01000000
|
|
|
|
CONSTANT: CPU_TYPE_ANY -1
|
|
CONSTANT: CPU_TYPE_VAX 1
|
|
CONSTANT: CPU_TYPE_MC680x0 6
|
|
CONSTANT: CPU_TYPE_X86 7
|
|
ALIAS: CPU_TYPE_I386 CPU_TYPE_X86
|
|
CONSTANT: CPU_TYPE_X86_64 flags{ CPU_TYPE_X86 CPU_ARCH_ABI64 }
|
|
CONSTANT: CPU_TYPE_MC98000 10
|
|
CONSTANT: CPU_TYPE_HPPA 11
|
|
CONSTANT: CPU_TYPE_ARM 12
|
|
CONSTANT: CPU_TYPE_MC88000 13
|
|
CONSTANT: CPU_TYPE_SPARC 14
|
|
CONSTANT: CPU_TYPE_I860 15
|
|
CONSTANT: CPU_TYPE_POWERPC 18
|
|
CONSTANT: CPU_TYPE_POWERPC64 flags{ CPU_TYPE_POWERPC CPU_ARCH_ABI64 }
|
|
|
|
CONSTANT: CPU_SUBTYPE_MASK 0xff000000
|
|
CONSTANT: CPU_SUBTYPE_LIB64 0x80000000
|
|
|
|
CONSTANT: CPU_SUBTYPE_MULTIPLE -1
|
|
CONSTANT: CPU_SUBTYPE_LITTLE_ENDIAN 0
|
|
CONSTANT: CPU_SUBTYPE_BIG_ENDIAN 1
|
|
|
|
CONSTANT: CPU_THREADTYPE_NONE 0
|
|
|
|
CONSTANT: CPU_SUBTYPE_VAX_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_VAX780 1
|
|
CONSTANT: CPU_SUBTYPE_VAX785 2
|
|
CONSTANT: CPU_SUBTYPE_VAX750 3
|
|
CONSTANT: CPU_SUBTYPE_VAX730 4
|
|
CONSTANT: CPU_SUBTYPE_UVAXI 5
|
|
CONSTANT: CPU_SUBTYPE_UVAXII 6
|
|
CONSTANT: CPU_SUBTYPE_VAX8200 7
|
|
CONSTANT: CPU_SUBTYPE_VAX8500 8
|
|
CONSTANT: CPU_SUBTYPE_VAX8600 9
|
|
CONSTANT: CPU_SUBTYPE_VAX8650 10
|
|
CONSTANT: CPU_SUBTYPE_VAX8800 11
|
|
CONSTANT: CPU_SUBTYPE_UVAXIII 12
|
|
|
|
CONSTANT: CPU_SUBTYPE_MC680x0_ALL 1
|
|
CONSTANT: CPU_SUBTYPE_MC68030 1
|
|
CONSTANT: CPU_SUBTYPE_MC68040 2
|
|
CONSTANT: CPU_SUBTYPE_MC68030_ONLY 3
|
|
|
|
: CPU_SUBTYPE_INTEL ( f m -- subtype ) 4 shift + ; inline
|
|
|
|
CONSTANT: CPU_SUBTYPE_I386_ALL 3
|
|
CONSTANT: CPU_SUBTYPE_386 3
|
|
CONSTANT: CPU_SUBTYPE_486 4
|
|
CONSTANT: CPU_SUBTYPE_486SX 132
|
|
CONSTANT: CPU_SUBTYPE_586 5
|
|
CONSTANT: CPU_SUBTYPE_PENT 5
|
|
CONSTANT: CPU_SUBTYPE_PENTPRO 22
|
|
CONSTANT: CPU_SUBTYPE_PENTII_M3 54
|
|
CONSTANT: CPU_SUBTYPE_PENTII_M5 86
|
|
CONSTANT: CPU_SUBTYPE_CELERON 103
|
|
CONSTANT: CPU_SUBTYPE_CELERON_MOBILE 119
|
|
CONSTANT: CPU_SUBTYPE_PENTIUM_3 8
|
|
CONSTANT: CPU_SUBTYPE_PENTIUM_3_M 24
|
|
CONSTANT: CPU_SUBTYPE_PENTIUM_3_XEON 40
|
|
CONSTANT: CPU_SUBTYPE_PENTIUM_M 9
|
|
CONSTANT: CPU_SUBTYPE_PENTIUM_4 10
|
|
CONSTANT: CPU_SUBTYPE_PENTIUM_4_M 26
|
|
CONSTANT: CPU_SUBTYPE_ITANIUM 11
|
|
CONSTANT: CPU_SUBTYPE_ITANIUM_2 27
|
|
CONSTANT: CPU_SUBTYPE_XEON 12
|
|
CONSTANT: CPU_SUBTYPE_XEON_MP 28
|
|
|
|
: CPU_SUBTYPE_INTEL_FAMILY ( x -- family ) 15 bitand ; inline
|
|
|
|
CONSTANT: CPU_SUBTYPE_INTEL_FAMILY_MAX 15
|
|
|
|
: CPU_SUBTYPE_INTEL_MODEL ( x -- model ) -4 shift ; inline
|
|
|
|
CONSTANT: CPU_SUBTYPE_INTEL_MODEL_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_X86_ALL 3
|
|
CONSTANT: CPU_SUBTYPE_X86_64_ALL 3
|
|
CONSTANT: CPU_SUBTYPE_X86_ARCH1 4
|
|
CONSTANT: CPU_THREADTYPE_INTEL_HTT 1
|
|
|
|
CONSTANT: CPU_SUBTYPE_MIPS_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R2300 1
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R2600 2
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R2800 3
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R2000a 4
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R2000 5
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R3000a 6
|
|
CONSTANT: CPU_SUBTYPE_MIPS_R3000 7
|
|
|
|
CONSTANT: CPU_SUBTYPE_MC98000_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_MC98601 1
|
|
|
|
CONSTANT: CPU_SUBTYPE_HPPA_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_HPPA_7100 0
|
|
CONSTANT: CPU_SUBTYPE_HPPA_7100LC 1
|
|
|
|
CONSTANT: CPU_SUBTYPE_MC88000_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_MC88100 1
|
|
CONSTANT: CPU_SUBTYPE_MC88110 2
|
|
|
|
CONSTANT: CPU_SUBTYPE_SPARC_ALL 0
|
|
|
|
CONSTANT: CPU_SUBTYPE_I860_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_I860_860 1
|
|
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_601 1
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_602 2
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_603 3
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_603e 4
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_603ev 5
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_604 6
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_604e 7
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_620 8
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_750 9
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_7400 10
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_7450 11
|
|
CONSTANT: CPU_SUBTYPE_POWERPC_970 100
|
|
|
|
CONSTANT: CPU_SUBTYPE_ARM_ALL 0
|
|
CONSTANT: CPU_SUBTYPE_ARM_V4T 5
|
|
CONSTANT: CPU_SUBTYPE_ARM_V6 6
|
|
CONSTANT: CPU_SUBTYPE_ARM_V5TEJ 7
|
|
CONSTANT: CPU_SUBTYPE_ARM_XSCALE 8
|
|
CONSTANT: CPU_SUBTYPE_ARM_V7 9
|
|
|
|
CONSTANT: CPUFAMILY_UNKNOWN 0
|
|
CONSTANT: CPUFAMILY_POWERPC_G3 0xcee41549
|
|
CONSTANT: CPUFAMILY_POWERPC_G4 0x77c184ae
|
|
CONSTANT: CPUFAMILY_POWERPC_G5 0xed76d8aa
|
|
CONSTANT: CPUFAMILY_INTEL_6_13 0xaa33392b
|
|
CONSTANT: CPUFAMILY_INTEL_6_14 0x73d67300
|
|
CONSTANT: CPUFAMILY_INTEL_6_15 0x426f69ef
|
|
CONSTANT: CPUFAMILY_INTEL_6_23 0x78ea4fbc
|
|
CONSTANT: CPUFAMILY_INTEL_6_26 0x6b5a4cd2
|
|
CONSTANT: CPUFAMILY_ARM_9 0xe73283ae
|
|
CONSTANT: CPUFAMILY_ARM_11 0x8ff620d8
|
|
CONSTANT: CPUFAMILY_ARM_XSCALE 0x53b005f5
|
|
CONSTANT: CPUFAMILY_ARM_13 0x0cc90e64
|
|
|
|
ALIAS: CPUFAMILY_INTEL_YONAH CPUFAMILY_INTEL_6_14
|
|
ALIAS: CPUFAMILY_INTEL_MEROM CPUFAMILY_INTEL_6_15
|
|
ALIAS: CPUFAMILY_INTEL_PENRYN CPUFAMILY_INTEL_6_23
|
|
ALIAS: CPUFAMILY_INTEL_NEHALEM CPUFAMILY_INTEL_6_26
|
|
|
|
ALIAS: CPUFAMILY_INTEL_CORE CPUFAMILY_INTEL_6_14
|
|
ALIAS: CPUFAMILY_INTEL_CORE2 CPUFAMILY_INTEL_6_15
|
|
|
|
! fat.h
|
|
CONSTANT: FAT_MAGIC 0xcafebabe
|
|
CONSTANT: FAT_CIGAM 0xbebafeca
|
|
|
|
STRUCT: fat_header
|
|
{ magic uint }
|
|
{ nfat_arch uint } ;
|
|
|
|
STRUCT: fat_arch
|
|
{ cputype cpu_type_t }
|
|
{ cpusubtype cpu_subtype_t }
|
|
{ offset uint }
|
|
{ size uint }
|
|
{ align uint } ;
|
|
|
|
! nlist.h
|
|
STRUCT: nlist
|
|
{ n_strx int }
|
|
{ n_type uchar }
|
|
{ n_sect uchar }
|
|
{ n_desc short }
|
|
{ n_value uint } ;
|
|
|
|
STRUCT: nlist_64
|
|
{ n_strx uint }
|
|
{ n_type uchar }
|
|
{ n_sect uchar }
|
|
{ n_desc ushort }
|
|
{ n_value ulonglong } ;
|
|
|
|
CONSTANT: N_STAB 0xe0
|
|
CONSTANT: N_PEXT 0x10
|
|
CONSTANT: N_TYPE 0x0e
|
|
CONSTANT: N_EXT 0x01
|
|
|
|
CONSTANT: N_UNDF 0x0
|
|
CONSTANT: N_ABS 0x2
|
|
CONSTANT: N_SECT 0xe
|
|
CONSTANT: N_PBUD 0xc
|
|
CONSTANT: N_INDR 0xa
|
|
|
|
CONSTANT: NO_SECT 0
|
|
CONSTANT: MAX_SECT 255
|
|
|
|
: GET_COMM_ALIGN ( n_desc -- align )
|
|
-8 shift 0x0f bitand ; inline
|
|
|
|
: SET_COMM_ALIGN ( n_desc align -- n_desc )
|
|
[ 0xf0ff bitand ]
|
|
[ 0x000f bitand 8 shift ] bi* bitor ; inline
|
|
|
|
CONSTANT: REFERENCE_TYPE 7
|
|
CONSTANT: REFERENCE_FLAG_UNDEFINED_NON_LAZY 0
|
|
CONSTANT: REFERENCE_FLAG_UNDEFINED_LAZY 1
|
|
CONSTANT: REFERENCE_FLAG_DEFINED 2
|
|
CONSTANT: REFERENCE_FLAG_PRIVATE_DEFINED 3
|
|
CONSTANT: REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY 4
|
|
CONSTANT: REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY 5
|
|
|
|
CONSTANT: REFERENCED_DYNAMICALLY 0x0010
|
|
|
|
: GET_LIBRARY_ORDINAL ( n_desc -- ordinal )
|
|
-8 shift 0xff bitand ; inline
|
|
|
|
: SET_LIBRARY_ORDINAL ( n_desc ordinal -- n_desc )
|
|
[ 0x00ff bitand ]
|
|
[ 0x00ff bitand 8 shift ] bi* bitor ; inline
|
|
|
|
CONSTANT: SELF_LIBRARY_ORDINAL 0x0
|
|
CONSTANT: MAX_LIBRARY_ORDINAL 0xfd
|
|
CONSTANT: DYNAMIC_LOOKUP_ORDINAL 0xfe
|
|
CONSTANT: EXECUTABLE_ORDINAL 0xff
|
|
|
|
CONSTANT: N_NO_DEAD_STRIP 0x0020
|
|
CONSTANT: N_DESC_DISCARDED 0x0020
|
|
CONSTANT: N_WEAK_REF 0x0040
|
|
CONSTANT: N_WEAK_DEF 0x0080
|
|
CONSTANT: N_REF_TO_WEAK 0x0080
|
|
CONSTANT: N_ARM_THUMB_DEF 0x0008
|
|
|
|
! ranlib.h
|
|
CONSTANT: SYMDEF "__.SYMDEF"
|
|
CONSTANT: SYMDEF_SORTED "__.SYMDEF SORTED"
|
|
|
|
STRUCT: ranlib
|
|
{ ran_strx uint }
|
|
{ ran_off uint } ;
|
|
|
|
! reloc.h
|
|
STRUCT: relocation_info
|
|
{ r_address int }
|
|
{ r_symbolnum_pcrel_length_extern_type uint } ;
|
|
|
|
CONSTANT: R_ABS 0
|
|
CONSTANT: R_SCATTERED 0x80000000
|
|
|
|
STRUCT: scattered_relocation_info_big_endian
|
|
{ r_scattered_pcrel_length_type_address uint }
|
|
{ r_value int } ;
|
|
|
|
STRUCT: scattered_relocation_info_little_endian
|
|
{ r_address_type_length_pcrel_scattered uint }
|
|
{ r_value int } ;
|
|
|
|
ENUM: reloc_type_generic
|
|
GENERIC_RELOC_VANILLA
|
|
GENERIC_RELOC_PAIR
|
|
GENERIC_RELOC_SECTDIFF
|
|
GENERIC_RELOC_PB_LA_PTR
|
|
GENERIC_RELOC_LOCAL_SECTDIFF ;
|
|
|
|
ENUM: reloc_type_x86_64
|
|
X86_64_RELOC_UNSIGNED
|
|
X86_64_RELOC_SIGNED
|
|
X86_64_RELOC_BRANCH
|
|
X86_64_RELOC_GOT_LOAD
|
|
X86_64_RELOC_GOT
|
|
X86_64_RELOC_SUBTRACTOR
|
|
X86_64_RELOC_SIGNED_1
|
|
X86_64_RELOC_SIGNED_2
|
|
X86_64_RELOC_SIGNED_4 ;
|
|
|
|
ENUM: reloc_type_ppc
|
|
PPC_RELOC_VANILLA
|
|
PPC_RELOC_PAIR
|
|
PPC_RELOC_BR14
|
|
PPC_RELOC_BR24
|
|
PPC_RELOC_HI16
|
|
PPC_RELOC_LO16
|
|
PPC_RELOC_HA16
|
|
PPC_RELOC_LO14
|
|
PPC_RELOC_SECTDIFF
|
|
PPC_RELOC_PB_LA_PTR
|
|
PPC_RELOC_HI16_SECTDIFF
|
|
PPC_RELOC_LO16_SECTDIFF
|
|
PPC_RELOC_HA16_SECTDIFF
|
|
PPC_RELOC_JBSR
|
|
PPC_RELOC_LO14_SECTDIFF
|
|
PPC_RELOC_LOCAL_SECTDIFF ;
|
|
|
|
! Low-level interface
|
|
SPECIALIZED-ARRAYS: section section_64 nlist nlist_64 fat_arch uchar ;
|
|
UNION: mach_header_32/64 mach_header mach_header_64 ;
|
|
UNION: segment_command_32/64 segment_command segment_command_64 ;
|
|
UNION: load-command segment_command segment_command_64
|
|
dylib_command sub_framework_command
|
|
sub_client_command sub_umbrella_command sub_library_command
|
|
prebound_dylib_command dylinker_command thread_command
|
|
routines_command routines_command_64 symtab_command
|
|
dysymtab_command twolevel_hints_command uuid_command ;
|
|
UNION: section_32/64 section section_64 ;
|
|
UNION: section_32/64-array section-array section_64-array ;
|
|
UNION: nlist_32/64 nlist nlist_64 ;
|
|
UNION: nlist_32/64-array nlist-array nlist_64-array ;
|
|
|
|
TUPLE: fat-binary-member cpu-type cpu-subtype data ;
|
|
ERROR: not-fat-binary ;
|
|
|
|
: fat-binary-members ( >c-ptr -- fat-binary-members )
|
|
fat_header memory>struct dup magic>> {
|
|
{ FAT_MAGIC [ ] }
|
|
{ FAT_CIGAM [ ] }
|
|
[ 2drop not-fat-binary ]
|
|
} case dup
|
|
[ >c-ptr fat_header heap-size swap <displaced-alien> ]
|
|
[ nfat_arch>> 4 >be le> ] bi
|
|
fat_arch <c-direct-array> [
|
|
{
|
|
[ nip cputype>> 4 >be le> ]
|
|
[ nip cpusubtype>> 4 >be le> ]
|
|
[ offset>> 4 >be le> swap >c-ptr <displaced-alien> ]
|
|
[ nip size>> 4 >be le> uchar <c-direct-array> ]
|
|
} 2cleave fat-binary-member boa
|
|
] with { } map-as ;
|
|
|
|
TYPED: 64-bit? ( macho: mach_header_32/64 -- ? )
|
|
magic>> {
|
|
{ MH_MAGIC_64 [ t ] }
|
|
{ MH_CIGAM_64 [ t ] }
|
|
[ drop f ]
|
|
} case ;
|
|
|
|
: macho-header ( c-ptr -- macho: mach_header_32/64 )
|
|
dup mach_header_64 memory>struct 64-bit?
|
|
[ mach_header_64 memory>struct ]
|
|
[ mach_header memory>struct ] if ;
|
|
|
|
: cmd>load-command ( cmd -- load-command )
|
|
{
|
|
{ LC_UUID [ uuid_command ] }
|
|
{ LC_SEGMENT [ segment_command ] }
|
|
{ LC_SEGMENT_64 [ segment_command_64 ] }
|
|
{ LC_SYMTAB [ symtab_command ] }
|
|
{ LC_DYSYMTAB [ dysymtab_command ] }
|
|
{ LC_THREAD [ thread_command ] }
|
|
{ LC_UNIXTHREAD [ thread_command ] }
|
|
{ LC_LOAD_DYLIB [ dylib_command ] }
|
|
{ LC_ID_DYLIB [ dylib_command ] }
|
|
{ LC_PREBOUND_DYLIB [ prebound_dylib_command ] }
|
|
{ LC_LOAD_DYLINKER [ dylinker_command ] }
|
|
{ LC_ID_DYLINKER [ dylinker_command ] }
|
|
{ LC_ROUTINES [ routines_command ] }
|
|
{ LC_ROUTINES_64 [ routines_command_64 ] }
|
|
{ LC_TWOLEVEL_HINTS [ twolevel_hints_command ] }
|
|
{ LC_SUB_FRAMEWORK [ sub_framework_command ] }
|
|
{ LC_SUB_UMBRELLA [ sub_umbrella_command ] }
|
|
{ LC_SUB_LIBRARY [ sub_library_command ] }
|
|
{ LC_SUB_CLIENT [ sub_client_command ] }
|
|
{ LC_DYLD_INFO [ dyld_info_command ] }
|
|
{ LC_DYLD_INFO_ONLY [ dyld_info_command ] }
|
|
{ LC_LOAD_UPWARD_DYLIB [ dylib_command ] }
|
|
{ LC_VERSION_MIN_MACOSX [ version_min_command ] }
|
|
{ LC_VERSION_MIN_IPHONEOS [ version_min_command ] }
|
|
{ LC_FUNCTION_STARTS [ linkedit_data_command ] }
|
|
{ LC_DYLD_ENVIRONMENT [ dylinker_command ] }
|
|
{ LC_MAIN [ entry_point_command ] }
|
|
{ LC_DATA_IN_CODE [ data_in_code_entry ] }
|
|
{ LC_SOURCE_VERSION [ source_version_command ] }
|
|
{ LC_DYLIB_CODE_SIGN_DRS [ linkedit_data_command ] }
|
|
} case ;
|
|
|
|
: read-command ( cmd -- next-cmd )
|
|
dup load_command memory>struct
|
|
[ cmd>> cmd>load-command memory>struct , ]
|
|
[ cmdsize>> swap <displaced-alien> ] 2bi ;
|
|
|
|
TYPED: load-commands ( macho: mach_header_32/64 -- load-commands )
|
|
[
|
|
[ class-of heap-size ]
|
|
[ >c-ptr <displaced-alien> ]
|
|
[ ncmds>> ] tri <iota> [
|
|
drop read-command
|
|
] each drop
|
|
] { } make ;
|
|
|
|
: segment-commands ( load-commands -- segment-commands )
|
|
[ segment_command_32/64? ] filter ; inline
|
|
|
|
: symtab-commands ( load-commands -- segment-commands )
|
|
[ symtab_command? ] filter ; inline
|
|
|
|
: read-array-string ( uchar-array -- string )
|
|
ascii decode [ 0 = ] reject ;
|
|
|
|
: segment-sections ( segment-command -- sections )
|
|
{
|
|
[ class-of heap-size ]
|
|
[ >c-ptr <displaced-alien> ]
|
|
[ nsects>> ]
|
|
[ segment_command_64? ]
|
|
} cleave
|
|
[ section_64 <c-direct-array> ]
|
|
[ section <c-direct-array> ] if ;
|
|
|
|
: sections-array ( segment-commands -- sections-array )
|
|
[
|
|
dup first segment_command_64?
|
|
[ section_64 ] [ section ] if <struct> ,
|
|
segment-commands [ segment-sections [ , ] each ] each
|
|
] { } make ;
|
|
|
|
: symbols ( mach-header symtab-command -- symbols string-table )
|
|
[ symoff>> swap >c-ptr <displaced-alien> ]
|
|
[ nsyms>> swap 64-bit?
|
|
[ nlist_64 <c-direct-array> ]
|
|
[ nlist <c-direct-array> ] if ]
|
|
[ stroff>> swap >c-ptr <displaced-alien> ] 2tri ;
|
|
|
|
: symbol-name ( symbol string-table -- name )
|
|
[ n_strx>> ] dip <displaced-alien> ascii alien>string ;
|
|
|
|
: c-symbol-name ( symbol string-table -- name )
|
|
symbol-name "_" ?head drop ;
|
|
|
|
: with-mapped-macho ( path quot -- )
|
|
'[
|
|
address>> macho-header @
|
|
] with-mapped-file-reader ; inline
|
|
|
|
: macho-nm ( path -- )
|
|
[| macho |
|
|
macho load-commands segment-commands sections-array :> sections
|
|
macho load-commands symtab-commands [| symtab |
|
|
macho symtab symbols [
|
|
[ drop n_value>> "%016x " printf ]
|
|
[
|
|
drop n_sect>> sections nth sectname>>
|
|
read-array-string "%-16s" printf
|
|
]
|
|
[ symbol-name "%s\n" printf ] 2tri
|
|
] curry each
|
|
] each
|
|
] with-mapped-macho ;
|
|
|
|
: dylib-export? ( symtab-entry -- ? )
|
|
n_type>> {
|
|
[ N_EXT bitand zero? not ]
|
|
[ N_TYPE bitand N_UNDF = not ]
|
|
} 1&& ;
|
|
|
|
: dylib-exports ( path -- symbol-names )
|
|
[| macho |
|
|
macho load-commands symtab-commands [| symtab |
|
|
macho symtab symbols
|
|
[ [ dylib-export? ] filter ]
|
|
[ [ c-symbol-name ] curry { } map-as ] bi*
|
|
] { } map-as concat
|
|
] with-mapped-macho ;
|