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Member "file-5.35/magic/Magdir/aout" (17 Mar 2017, 1730 Bytes) of package /linux/misc/file-5.35.tar.gz:


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    1 
    2 #------------------------------------------------------------------------------
    3 # $File: aout,v 1.1 2013/01/09 22:37:23 christos Exp $
    4 # aout:  file(1) magic for a.out executable/object/etc entries that
    5 # handle executables on multiple platforms.
    6 #
    7 
    8 #
    9 # Little-endian 32-bit-int a.out, merged from bsdi (for BSD/OS, from
   10 # BSDI), netbsd, and vax (for UNIX/32V and BSD)
   11 #
   12 # XXX - is there anything we can look at to distinguish BSD/OS 386 from
   13 # NetBSD 386 from various VAX binaries?  The BSD/OS shared library flag
   14 # works only for binaries using shared libraries.  Grabbing the entry
   15 # point from the a.out header, using it to find the first code executed
   16 # in the program, and looking at that might help.
   17 #
   18 0	lelong		0407		a.out little-endian 32-bit executable
   19 >16	lelong		>0		not stripped
   20 >32	byte		0x6a		(uses BSD/OS shared libs)
   21 
   22 0	lelong		0410		a.out little-endian 32-bit pure executable
   23 >16	lelong		>0		not stripped
   24 >32	byte		0x6a		(uses BSD/OS shared libs)
   25 
   26 0	lelong		0413		a.out little-endian 32-bit demand paged pure executable
   27 >16	lelong		>0		not stripped
   28 >32	byte		0x6a		(uses BSD/OS shared libs)
   29 
   30 #
   31 # Big-endian 32-bit-int a.out, merged from sun (for old 68010 SunOS a.out),
   32 # mips (for old 68020(!) SGI a.out), and netbsd (for old big-endian a.out).
   33 #
   34 # XXX - is there anything we can look at to distinguish old SunOS 68010
   35 # from old 68020 IRIX from old NetBSD?  Again, I guess we could look at
   36 # the first instruction or instructions in the program.
   37 #
   38 0	belong		0407		a.out big-endian 32-bit executable
   39 >16	belong		>0		not stripped
   40 
   41 0	belong		0410		a.out big-endian 32-bit pure executable
   42 >16	belong		>0		not stripped
   43 
   44 0	belong		0413		a.out big-endian 32-bit demand paged executable
   45 >16	belong		>0		not stripped
   46