diff options
Diffstat (limited to 'contrib/file/magic/Magdir/cafebabe')
| -rw-r--r-- | contrib/file/magic/Magdir/cafebabe | 97 |
1 files changed, 51 insertions, 46 deletions
diff --git a/contrib/file/magic/Magdir/cafebabe b/contrib/file/magic/Magdir/cafebabe index 8cc0902b4cd5..eb28a4b27651 100644 --- a/contrib/file/magic/Magdir/cafebabe +++ b/contrib/file/magic/Magdir/cafebabe @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------ -# $File: cafebabe,v 1.27 2021/04/26 15:56:00 christos Exp $ +# $File: cafebabe,v 1.31 2024/08/30 16:53:22 christos Exp $ # Cafe Babes unite! # # Since Java bytecode and Mach-O universal binaries have the same magic number, @@ -14,10 +14,47 @@ # (and use as a hack). Let's not use 18, because the Mach-O people # might add another one or two as time goes by... # + +### MACH-O START ### +# URL: https://en.wikipedia.org/wiki/Mach-O + +0 name mach-o \b [ +# for debugging purpose CPU type as hexadecimal +#>0 ubequad x CPU=%16.16llx +# display CPU type as string like: i386 x86_64 ... armv7 armv7k ... +>0 use mach-o-cpu \b +# for debugging purpose print offset to 1st mach_header like: +# 1000h 4000h seldom 2d000h 88000h 5b000h 10e000 h +#>8 ubelong x at %#x offset +>(8.L) indirect x \b: +>0 belong x \b] + +# Reference: https://opensource.apple.com/source/cctools/cctools-949.0.1/ +# include/mach-o/fat.h +# include/mach/machine.h +0 belong 0xcafebabe +>4 belong 1 Mach-O universal binary with 1 architecture: +!:mime application/x-mach-binary +>>8 use mach-o \b +# nfat_arch; number of CPU architectures; highest is 18 for CPU_TYPE_POWERPC in 2020 +>4 ubelong >1 +>>4 ubelong <20 Mach-O universal binary with %d architectures: +!:mime application/x-mach-binary +>>>8 use mach-o \b +>>>4 ubelong >1 +>>>>28 use mach-o \b +>>>4 ubelong >2 +>>>>48 use mach-o \b +>>>4 ubelong >3 +>>>>68 use mach-o \b +>>>4 ubelong >4 +>>>>88 use mach-o \b +>>>4 ubelong >5 +>>>>108 use mach-o \b +### MACH-O END ### ### JAVA START ### # Reference: http://en.wikipedia.org/wiki/Java_class_file # Update: Joerg Jenderek -0 belong 0xcafebabe >4 ubelong >30 compiled Java class data, !:mime application/x-java-applet #!:mime application/java-byte-code @@ -44,6 +81,18 @@ >>4 belong 0x0038 (Java SE 12) >>4 belong 0x0039 (Java SE 13) >>4 belong 0x003A (Java SE 14) +>>4 belong 0x003B (Java SE 15) +>>4 belong 0x003C (Java SE 16) +>>4 belong 0x003D (Java SE 17) +>>4 belong 0x003E (Java SE 18) +>>4 belong 0x003F (Java SE 19) +>>4 belong 0x0040 (Java SE 20) +>>4 belong 0x0041 (Java SE 21) +>>4 belong 0x0042 (Java SE 22) +>>4 belong 0x0043 (Java SE 23) +>>4 belong 0x0044 (Java SE 24) +>>4 belong 0x0045 (Java SE 25) +>>4 belong 0x0046 (Java SE 26) # pool count unequal zero #>>8 beshort x \b, pool count %#x # pool table @@ -54,48 +103,4 @@ >4 byte x \b%d !:mime application/x-java-pack200 - -0 belong 0xcafed00d JAR compressed with pack200, ->5 byte x version %d. ->4 byte x \b%d -!:mime application/x-java-pack200 - ### JAVA END ### -### MACH-O START ### -# URL: https://en.wikipedia.org/wiki/Mach-O - -0 name mach-o \b [ -# for debugging purpose CPU type as hexadecimal -#>0 ubequad x CPU=%16.16llx -# display CPU type as string like: i386 x86_64 ... armv7 armv7k ... ->0 use mach-o-cpu \b -# for debugging purpose print offset to 1st mach_header like: -# 1000h 4000h seldom 2d000h 88000h 5b000h 10e000 h -#>8 ubelong x at %#x offset ->(8.L) indirect x \b: ->0 belong x \b] - -# Reference: https://opensource.apple.com/source/cctools/cctools-949.0.1/ -# include/mach-o/fat.h -# include/mach/machine.h -0 belong 0xcafebabe ->4 belong 1 Mach-O universal binary with 1 architecture: -!:mime application/x-mach-binary ->>8 use mach-o \b -# nfat_arch; number of CPU architectures; highest is 18 for CPU_TYPE_POWERPC in 2020 ->4 ubelong >1 ->>4 ubelong <20 Mach-O universal binary with %d architectures: -!:mime application/x-mach-binary ->>>8 use mach-o \b ->>>4 ubelong >1 ->>>>28 use mach-o \b ->>>4 ubelong >2 ->>>>48 use mach-o \b ->>>4 ubelong >3 ->>>>68 use mach-o \b ->>>4 ubelong >4 ->>>>88 use mach-o \b ->>>4 ubelong >5 ->>>>108 use mach-o \b - -### MACH-O END ### |