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#------------------------------------------------------------
# $File: mach,v 1.29 2021/04/26 15:56:00 christos Exp $
# Mach has two magic numbers, 0xcafebabe and 0xfeedface.
# Unfortunately the first, cafebabe, is shared with
# Java ByteCode, so they are both handled in the file "cafebabe".
# The "feedface" ones are handled herein.
#------------------------------------------------------------
# if set, it's for the 64-bit version of the architecture
# yes, this is separate from the low-order magic number bit
# it's also separate from the "64-bit libraries" bit in the
# upper 8 bits of the CPU subtype
# Reference: https://opensource.apple.com/source/cctools/cctools-949.0.1/
# include/mach-o/loader.h
# display CPU type as string like: i386 x86_64 ... armv7 armv7k ...
0 name mach-o-cpu
>0 belong&0xff000000 0
#
# 32-bit ABIs.
#
# 1 vax
>>0 belong&0x00ffffff 1
>>>4 belong&0x00ffffff 0 vax
>>>4 belong&0x00ffffff 1 vax11/780
>>>4 belong&0x00ffffff 2 vax11/785
>>>4 belong&0x00ffffff 3 vax11/750
>>>4 belong&0x00ffffff 4 vax11/730
>>>4 belong&0x00ffffff 5 uvaxI
>>>4 belong&0x00ffffff 6 uvaxII
>>>4 belong&0x00ffffff 7 vax8200
>>>4 belong&0x00ffffff 8 vax8500
>>>4 belong&0x00ffffff 9 vax8600
>>>4 belong&0x00ffffff 10 vax8650
>>>4 belong&0x00ffffff 11 vax8800
>>>4 belong&0x00ffffff 12 uvaxIII
>>>4 belong&0x00ffffff >12 vax subarchitecture=%d
>>0 belong&0x00ffffff 2 romp
>>0 belong&0x00ffffff 3 architecture=3
>>0 belong&0x00ffffff 4 ns32032
>>0 belong&0x00ffffff 5 ns32332
>>0 belong&0x00ffffff 6 m68k
# 7 x86
>>0 belong&0x00ffffff 7
>>>4 belong&0x0000000f 3 i386
>>>4 belong&0x0000000f 4 i486
>>>>4 belong&0x00fffff0 0
>>>>4 belong&0x00fffff0 0x80 \bsx
>>>4 belong&0x0000000f 5 i586
>>>4 belong&0x0000000f 6
>>>>4 belong&0x00fffff0 0 p6
>>>>4 belong&0x00fffff0 0x10 pentium_pro
>>>>4 belong&0x00fffff0 0x20 pentium_2_m0x20
>>>>4 belong&0x00fffff0 0x30 pentium_2_m3
>>>>4 belong&0x00fffff0 0x40 pentium_2_m0x40
>>>>4 belong&0x00fffff0 0x50 pentium_2_m5
>>>>4 belong&0x00fffff0 >0x50 pentium_2_m%#x
>>>4 belong&0x0000000f 7 celeron
>>>>4 belong&0x00fffff0 0x00 \b_m%#x
>>>>4 belong&0x00fffff0 0x10 \b_m%#x
>>>>4 belong&0x00fffff0 0x20 \b_m%#x
>>>>4 belong&0x00fffff0 0x30 \b_m%#x
>>>>4 belong&0x00fffff0 0x40 \b_m%#x
>>>>4 belong&0x00fffff0 0x50 \b_m%#x
>>>>4 belong&0x00fffff0 0x60
>>>>4 belong&0x00fffff0 0x70 \b_mobile
>>>>4 belong&0x00fffff0 >0x70 \b_m%#x
>>>4 belong&0x0000000f 8 pentium_3
>>>>4 belong&0x00fffff0 0x00
>>>>4 belong&0x00fffff0 0x10 \b_m
>>>>4 belong&0x00fffff0 0x20 \b_xeon
>>>>4 belong&0x00fffff0 >0x20 \b_m%#x
>>>4 belong&0x0000000f 9 pentiumM
>>>>4 belong&0x00fffff0 0x00
>>>>4 belong&0x00fffff0 >0x00 \b_m%#x
>>>4 belong&0x0000000f 10 pentium_4
>>>>4 belong&0x00fffff0 0x00
>>>>4 belong&0x00fffff0 0x10 \b_m
>>>>4 belong&0x00fffff0 >0x10 \b_m%#x
>>>4 belong&0x0000000f 11 itanium
>>>>4 belong&0x00fffff0 0x00
>>>>4 belong&0x00fffff0 0x10 \b_2
>>>>4 belong&0x00fffff0 >0x10 \b_m%#x
>>>4 belong&0x0000000f 12 xeon
>>>>4 belong&0x00fffff0 0x00
>>>>4 belong&0x00fffff0 0x10 \b_mp
>>>>4 belong&0x00fffff0 >0x10 \b_m%#x
>>>4 belong&0x0000000f >12 ia32 family=%d
>>>>4 belong&0x00fffff0 0x00
>>>>4 belong&0x00fffff0 >0x00 model=%x
>>0 belong&0x00ffffff 8 mips
>>>4 belong&0x00ffffff 1 R2300
>>>4 belong&0x00ffffff 2 R2600
>>>4 belong&0x00ffffff 3 R2800
>>>4 belong&0x00ffffff 4 R2000a
>>>4 belong&0x00ffffff 5 R2000
>>>4 belong&0x00ffffff 6 R3000a
>>>4 belong&0x00ffffff 7 R3000
>>>4 belong&0x00ffffff >7 subarchitecture=%d
>>0 belong&0x00ffffff 9 ns32532
>>0 belong&0x00ffffff 10 mc98000
>>0 belong&0x00ffffff 11 hppa
>>>4 belong&0x00ffffff 0 7100
>>>4 belong&0x00ffffff 1 7100LC
>>>4 belong&0x00ffffff >1 subarchitecture=%d
>>0 belong&0x00ffffff 12 arm
>>>4 belong&0x00ffffff 0
>>>4 belong&0x00ffffff 1 subarchitecture=%d
>>>4 belong&0x00ffffff 2 subarchitecture=%d
>>>4 belong&0x00ffffff 3 subarchitecture=%d
>>>4 belong&0x00ffffff 4 subarchitecture=%d
>>>4 belong&0x00ffffff 5 \bv4t
>>>4 belong&0x00ffffff 6 \bv6
>>>4 belong&0x00ffffff 7 \bv5tej
>>>4 belong&0x00ffffff 8 \bxscale
>>>4 belong&0x00ffffff 9 \bv7
>>>4 belong&0x00ffffff 10 \bv7f
>>>4 belong&0x00ffffff 11 \bv7s
>>>4 belong&0x00ffffff 12 \bv7k
>>>4 belong&0x00ffffff 13 \bv8
>>>4 belong&0x00ffffff 14 \bv6m
>>>4 belong&0x00ffffff 15 \bv7m
>>>4 belong&0x00ffffff 16 \bv7em
>>>4 belong&0x00ffffff >16 subarchitecture=%d
# 13 m88k
>>0 belong&0x00ffffff 13
>>>4 belong&0x00ffffff 0 mc88000
>>>4 belong&0x00ffffff 1 mc88100
>>>4 belong&0x00ffffff 2 mc88110
>>>4 belong&0x00ffffff >2 mc88000 subarchitecture=%d
>>0 belong&0x00ffffff 14 SPARC
>>0 belong&0x00ffffff 15 i860g
>>0 belong&0x00ffffff 16 alpha
>>0 belong&0x00ffffff 17 rs6000
>>0 belong&0x00ffffff 18 ppc
>>>4 belong&0x00ffffff 0
>>>4 belong&0x00ffffff 1 \b_601
>>>4 belong&0x00ffffff 2 \b_602
>>>4 belong&0x00ffffff 3 \b_603
>>>4 belong&0x00ffffff 4 \b_603e
>>>4 belong&0x00ffffff 5 \b_603ev
>>>4 belong&0x00ffffff 6 \b_604
>>>4 belong&0x00ffffff 7 \b_604e
>>>4 belong&0x00ffffff 8 \b_620
>>>4 belong&0x00ffffff 9 \b_750
>>>4 belong&0x00ffffff 10 \b_7400
>>>4 belong&0x00ffffff 11 \b_7450
>>>4 belong&0x00ffffff 100 \b_970
>>>4 belong&0x00ffffff >100 subarchitecture=%d
>>0 belong&0x00ffffff >18 architecture=%d
>0 belong&0xff000000 0x01000000
#
# 64-bit ABIs.
#
>>0 belong&0x00ffffff 0 64-bit architecture=%d
>>0 belong&0x00ffffff 1 64-bit architecture=%d
>>0 belong&0x00ffffff 2 64-bit architecture=%d
>>0 belong&0x00ffffff 3 64-bit architecture=%d
>>0 belong&0x00ffffff 4 64-bit architecture=%d
>>0 belong&0x00ffffff 5 64-bit architecture=%d
>>0 belong&0x00ffffff 6 64-bit architecture=%d
>>0 belong&0x00ffffff 7 x86_64
>>>4 belong&0x00ffffff 0 subarchitecture=%d
>>>4 belong&0x00ffffff 1 subarchitecture=%d
>>>4 belong&0x00ffffff 2 subarchitecture=%d
>>>4 belong&0x00ffffff 3
>>>4 belong&0x00ffffff 4 \b_arch1
>>>4 belong&0x00ffffff 8 \b_haswell
>>>4 belong&0x00ffffff >4 subarchitecture=%d
>>0 belong&0x00ffffff 8 64-bit architecture=%d
>>0 belong&0x00ffffff 9 64-bit architecture=%d
>>0 belong&0x00ffffff 10 64-bit architecture=%d
>>0 belong&0x00ffffff 11 64-bit architecture=%d
>>0 belong&0x00ffffff 12 arm64
>>>4 belong&0x00ffffff 0
>>>4 belong&0x00ffffff 1 \bv8
>>>4 belong&0x00ffffff 2 \be
>>>>7 ubyte&0xff >0 (caps:
>>>>7 ubyte&0xff <0x80 %#02x
>>>>7 ubyte&0xc0 0x80 PAC
>>>>>7 ubyte&0x3f x \b%02d
>>>>7 ubyte&0xc0 0xc0 PAK
>>>>>7 ubyte&0x3f x \b%02d
>>>>7 ubyte&0xff x \b)
>>>4 belong&0x00ffffff >2 subarchitecture=%d
>>0 belong&0x00ffffff 13 64-bit architecture=%d
>>0 belong&0x00ffffff 14 64-bit architecture=%d
>>0 belong&0x00ffffff 15 64-bit architecture=%d
>>0 belong&0x00ffffff 16 64-bit architecture=%d
>>0 belong&0x00ffffff 17 64-bit architecture=%d
>>0 belong&0x00ffffff 18 ppc64
>>>4 belong&0x00ffffff 0
>>>4 belong&0x00ffffff 1 \b_601
>>>4 belong&0x00ffffff 2 \b_602
>>>4 belong&0x00ffffff 3 \b_603
>>>4 belong&0x00ffffff 4 \b_603e
>>>4 belong&0x00ffffff 5 \b_603ev
>>>4 belong&0x00ffffff 6 \b_604
>>>4 belong&0x00ffffff 7 \b_604e
>>>4 belong&0x00ffffff 8 \b_620
>>>4 belong&0x00ffffff 9 \b_650
>>>4 belong&0x00ffffff 10 \b_7400
>>>4 belong&0x00ffffff 11 \b_7450
>>>4 belong&0x00ffffff 100 \b_970
>>>4 belong&0x00ffffff >100 subarchitecture=%d
>>0 belong&0x00ffffff >18 64-bit architecture=%d
>0 belong&0xff000000 0x02000000
#
# 64_32-bit ABIs.
#
>>0 belong&0x00ffffff 0 64_32-bit architecture=%d
>>0 belong&0x00ffffff 1 64_32-bit architecture=%d
>>0 belong&0x00ffffff 2 64_32-bit architecture=%d
>>0 belong&0x00ffffff 3 64_32-bit architecture=%d
>>0 belong&0x00ffffff 4 64_32-bit architecture=%d
>>0 belong&0x00ffffff 5 64_32-bit architecture=%d
>>0 belong&0x00ffffff 6 64_32-bit architecture=%d
>>0 belong&0x00ffffff 7 64_32-bit architecture=%d
>>0 belong&0x00ffffff 8 64_32-bit architecture=%d
>>0 belong&0x00ffffff 9 64_32-bit architecture=%d
>>0 belong&0x00ffffff 10 64_32-bit architecture=%d
>>0 belong&0x00ffffff 11 64_32-bit architecture=%d
>>0 belong&0x00ffffff 12 64_32-bit arm
>>>4 belong&0x00ffffff 0
>>>4 belong&0x00ffffff 1 \bv8
>>>4 belong&0x00ffffff >1 subarchitecture=%d
>>0 belong&0x00ffffff 13 64_32-bit architecture=%d
>>0 belong&0x00ffffff 14 64_32-bit architecture=%d
>>0 belong&0x00ffffff 15 64_32-bit architecture=%d
>>0 belong&0x00ffffff 16 64_32-bit architecture=%d
>>0 belong&0x00ffffff 17 64_32-bit architecture=%d
>>0 belong&0x00ffffff 18 64_32-bit architecture=%d
>>0 belong&0x00ffffff >18 64_32-bit architecture=%d
0 name mach-o-be
>0 byte 0xcf 64-bit
>4 use mach-o-cpu
>12 belong 1 object
# GRR: Does not work for Mach-O with 2 architectures; instead display oo
#!:ext o
!:ext o/
>12 belong 2 executable
# the executables normally have no file extension like perl,
# but exceptions like perl5.18 perl5.16
!:ext 16/18/
>12 belong 3 fixed virtual memory shared library
>12 belong 4 core
>12 belong 5 preload executable
>12 belong 6 dynamically linked shared library
# GRR: Does not work for Mach-O with 2 architectures; instead display dylibdylib
#!:ext dylib
!:ext dylib/
>12 belong 7 dynamic linker
>12 belong 8 bundle
# normally name extension bundle; but exceptions like: AMDil_r700.dylib
!:ext bundle/dylib/
>12 belong 9 dynamically linked shared library stub
>12 belong 10 dSYM companion file
>12 belong 11 kext bundle
>12 belong >11
>>12 belong x filetype=%d
>24 belong >0 \b, flags:<
>>24 belong &0x00000001 \bNOUNDEFS
>>24 belong &0x00000002 \b|INCRLINK
>>24 belong &0x00000004 \b|DYLDLINK
>>24 belong &0x00000008 \b|BINDATLOAD
>>24 belong &0x00000010 \b|PREBOUND
>>24 belong &0x00000020 \b|SPLIT_SEGS
>>24 belong &0x00000040 \b|LAZY_INIT
>>24 belong &0x00000080 \b|TWOLEVEL
>>24 belong &0x00000100 \b|FORCE_FLAT
>>24 belong &0x00000200 \b|NOMULTIDEFS
>>24 belong &0x00000400 \b|NOFIXPREBINDING
>>24 belong &0x00000800 \b|PREBINDABLE
>>24 belong &0x00001000 \b|ALLMODSBOUND
>>24 belong &0x00002000 \b|SUBSECTIONS_VIA_SYMBOLS
>>24 belong &0x00004000 \b|CANONICAL
>>24 belong &0x00008000 \b|WEAK_DEFINES
>>24 belong &0x00010000 \b|BINDS_TO_WEAK
>>24 belong &0x00020000 \b|ALLOW_STACK_EXECUTION
>>24 belong &0x00040000 \b|ROOT_SAFE
>>24 belong &0x00080000 \b|SETUID_SAFE
>>24 belong &0x00100000 \b|NO_REEXPORTED_DYLIBS
>>24 belong &0x00200000 \b|PIE
>>24 belong &0x00400000 \b|DEAD_STRIPPABLE_DYLIB
>>24 belong &0x00800000 \b|HAS_TLV_DESCRIPTORS
>>24 belong &0x01000000 \b|NO_HEAP_EXECUTION
>>24 belong &0x02000000 \b|APP_EXTENSION_SAFE
>>24 belong &0x04000000 \b|NLIST_OUTOFSYNC_WITH_DYLDINFO
>>24 belong &0x08000000 \b|SIM_SUPPORT
>>24 belong &0x80000000 \b|DYLIB_IN_CACHE
>>24 belong x \b>
#
0 lelong&0xfffffffe 0xfeedface Mach-O
!:strength +1
!:mime application/x-mach-binary
>0 use \^mach-o-be
0 belong&0xfffffffe 0xfeedface Mach-O
!:strength +1
!:mime application/x-mach-binary
>0 use mach-o-be
|
